arch/all-pc/boot/grub2-aros/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GRUB 2.02~beta2.
   4 #
   5 # Report bugs to <bug-grub@gnu.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1"
 202   if (eval "$as_required") 2>/dev/null; then :
 203   as_have_required=yes
 204 else
 205   as_have_required=no
 206 fi
 207   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 208
 209 else
 210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 211 as_found=false
 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 213 do
 214   IFS=$as_save_IFS
 215   test -z "$as_dir" && as_dir=.
 216   as_found=:
 217   case $as_dir in #(
 218          /*)
 219            for as_base in sh bash ksh sh5; do
 220              # Try only shells that exist, to save several forks.
 221              as_shell=$as_dir/$as_base
 222              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 223                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   CONFIG_SHELL=$as_shell as_have_required=yes
 225                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   break 2
 227 fi
 228 fi
 229            done;;
 230        esac
 231   as_found=false
 232 done
 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 234               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 235   CONFIG_SHELL=$SHELL as_have_required=yes
 236 fi; }
 237 IFS=$as_save_IFS
 238
 239
 240       if test "x$CONFIG_SHELL" != x; then :
 241   export CONFIG_SHELL
 242              # We cannot yet assume a decent shell, so we have to provide a
 243 # neutralization value for shells without unset; and this also
 244 # works around shells that cannot unset nonexistent variables.
 245 # Preserve -v and -x to the replacement shell.
 246 BASH_ENV=/dev/null
 247 ENV=/dev/null
 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 249 case $- in # ((((
 250   *v*x* | *x*v* ) as_opts=-vx ;;
 251   *v* ) as_opts=-v ;;
 252   *x* ) as_opts=-x ;;
 253   * ) as_opts= ;;
 254 esac
 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 256 # Admittedly, this is quite paranoid, since all the known shells bail
 257 # out after a failed `exec'.
 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 259 exit 255
 260 fi
 261
 262     if test x$as_have_required = xno; then :
 263   $as_echo "$0: This script requires a shell more modern than all"
 264   $as_echo "$0: the shells that I found on your system."
 265   if test x${ZSH_VERSION+set} = xset ; then
 266     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     $as_echo "$0: Please tell bug-autoconf@gnu.org and bug-grub@gnu.org
 270 $0: about your system, including any error possibly output
 271 $0: before this message. Then install a modern shell, or
 272 $0: manually run the script under such a shell if you do
 273 $0: have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297 # as_fn_set_status STATUS
 298 # -----------------------
 299 # Set $? to STATUS, without forking.
 300 as_fn_set_status ()
 301 {
 302   return $1
 303 } # as_fn_set_status
 304
 305 # as_fn_exit STATUS
 306 # -----------------
 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 308 as_fn_exit ()
 309 {
 310   set +e
 311   as_fn_set_status $1
 312   exit $1
 313 } # as_fn_exit
 314
 315 # as_fn_mkdir_p
 316 # -------------
 317 # Create "$as_dir" as a directory, including parents if necessary.
 318 as_fn_mkdir_p ()
 319 {
 320
 321   case $as_dir in #(
 322   -*) as_dir=./$as_dir;;
 323   esac
 324   test -d "$as_dir" || eval $as_mkdir_p || {
 325     as_dirs=
 326     while :; do
 327       case $as_dir in #(
 328       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 329       *) as_qdir=$as_dir;;
 330       esac
 331       as_dirs="'$as_qdir' $as_dirs"
 332       as_dir=`$as_dirname -- "$as_dir" ||
 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 334          X"$as_dir" : 'X\(//\)[^/]' \| \
 335          X"$as_dir" : 'X\(//\)$' \| \
 336          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 337 $as_echo X"$as_dir" |
 338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 339             s//\1/
 340             q
 341           }
 342           /^X\(\/\/\)[^/].*/{
 343             s//\1/
 344             q
 345           }
 346           /^X\(\/\/\)$/{
 347             s//\1/
 348             q
 349           }
 350           /^X\(\/\).*/{
 351             s//\1/
 352             q
 353           }
 354           s/.*/./; q'`
 355       test -d "$as_dir" && break
 356     done
 357     test -z "$as_dirs" || eval "mkdir $as_dirs"
 358   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 359
 360
 361 } # as_fn_mkdir_p
 362
 363 # as_fn_executable_p FILE
 364 # -----------------------
 365 # Test if FILE is an executable regular file.
 366 as_fn_executable_p ()
 367 {
 368   test -f "$1" && test -x "$1"
 369 } # as_fn_executable_p
 370 # as_fn_append VAR VALUE
 371 # ----------------------
 372 # Append the text in VALUE to the end of the definition contained in VAR. Take
 373 # advantage of any shell optimizations that allow amortized linear growth over
 374 # repeated appends, instead of the typical quadratic growth present in naive
 375 # implementations.
 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 377   eval 'as_fn_append ()
 378   {
 379     eval $1+=\$2
 380   }'
 381 else
 382   as_fn_append ()
 383   {
 384     eval $1=\$$1\$2
 385   }
 386 fi # as_fn_append
 387
 388 # as_fn_arith ARG...
 389 # ------------------
 390 # Perform arithmetic evaluation on the ARGs, and store the result in the
 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 392 # must be portable across $(()) and expr.
 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 394   eval 'as_fn_arith ()
 395   {
 396     as_val=$(( $* ))
 397   }'
 398 else
 399   as_fn_arith ()
 400   {
 401     as_val=`expr "$@" || test $? -eq 1`
 402   }
 403 fi # as_fn_arith
 404
 405
 406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 407 # ----------------------------------------
 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 410 # script with STATUS, using 1 if that was 0.
 411 as_fn_error ()
 412 {
 413   as_status=$1; test $as_status -eq 0 && as_status=1
 414   if test "$4"; then
 415     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 416     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 417   fi
 418   $as_echo "$as_me: error: $2" >&2
 419   as_fn_exit $as_status
 420 } # as_fn_error
 421
 422 if expr a : '\(a\)' >/dev/null 2>&1 &&
 423    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 424   as_expr=expr
 425 else
 426   as_expr=false
 427 fi
 428
 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 430   as_basename=basename
 431 else
 432   as_basename=false
 433 fi
 434
 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 436   as_dirname=dirname
 437 else
 438   as_dirname=false
 439 fi
 440
 441 as_me=`$as_basename -- "$0" ||
 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 443          X"$0" : 'X\(//\)$' \| \
 444          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 445 $as_echo X/"$0" |
 446     sed '/^.*\/\([^/][^/]*\)\/*$/{
 447             s//\1/
 448             q
 449           }
 450           /^X\/\(\/\/\)$/{
 451             s//\1/
 452             q
 453           }
 454           /^X\/\(\/\).*/{
 455             s//\1/
 456             q
 457           }
 458           s/.*/./; q'`
 459
 460 # Avoid depending upon Character Ranges.
 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 464 as_cr_digits='0123456789'
 465 as_cr_alnum=$as_cr_Letters$as_cr_digits
 466
 467
 468   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 469   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 470   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 471   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 472   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 473   sed -n '
 474     p
 475     /[$]LINENO/=
 476   ' <$as_myself |
 477     sed '
 478       s/[$]LINENO.*/&-/
 479       t lineno
 480       b
 481       :lineno
 482       N
 483       :loop
 484       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 485       t loop
 486       s/-\n.*//
 487     ' >$as_me.lineno &&
 488   chmod +x "$as_me.lineno" ||
 489     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 490
 491   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 492   # already done that, so ensure we don't try to do so again and fall
 493   # in an infinite loop.  This has already happened in practice.
 494   _as_can_reexec=no; export _as_can_reexec
 495   # Don't try to exec as it changes $[0], causing all sort of problems
 496   # (the dirname of $[0] is not the place where we might find the
 497   # original and so on.  Autoconf is especially sensitive to this).
 498   . "./$as_me.lineno"
 499   # Exit status is that of the last command.
 500   exit
 501 }
 502
 503 ECHO_C= ECHO_N= ECHO_T=
 504 case `echo -n x` in #(((((
 505 -n*)
 506   case `echo 'xy\c'` in
 507   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 508   xy)  ECHO_C='\c';;
 509   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 510        ECHO_T=' ';;
 511   esac;;
 512 *)
 513   ECHO_N='-n';;
 514 esac
 515
 516 rm -f conf$$ conf$$.exe conf$$.file
 517 if test -d conf$$.dir; then
 518   rm -f conf$$.dir/conf$$.file
 519 else
 520   rm -f conf$$.dir
 521   mkdir conf$$.dir 2>/dev/null
 522 fi
 523 if (echo >conf$$.file) 2>/dev/null; then
 524   if ln -s conf$$.file conf$$ 2>/dev/null; then
 525     as_ln_s='ln -s'
 526     # ... but there are two gotchas:
 527     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 528     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 529     # In both cases, we have to default to `cp -pR'.
 530     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 531       as_ln_s='cp -pR'
 532   elif ln conf$$.file conf$$ 2>/dev/null; then
 533     as_ln_s=ln
 534   else
 535     as_ln_s='cp -pR'
 536   fi
 537 else
 538   as_ln_s='cp -pR'
 539 fi
 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 541 rmdir conf$$.dir 2>/dev/null
 542
 543 if mkdir -p . 2>/dev/null; then
 544   as_mkdir_p='mkdir -p "$as_dir"'
 545 else
 546   test -d ./-p && rmdir ./-p
 547   as_mkdir_p=false
 548 fi
 549
 550 as_test_x='test -x'
 551 as_executable_p=as_fn_executable_p
 552
 553 # Sed expression to map a string onto a valid CPP name.
 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 555
 556 # Sed expression to map a string onto a valid variable name.
 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 558
 559
 560 test -n "$DJDIR" || exec 7<&0 </dev/null
 561 exec 6>&1
 562
 563 # Name of the host.
 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 565 # so uname gets run too.
 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 567
 568 #
 569 # Initializations.
 570 #
 571 ac_default_prefix=/usr/local
 572 ac_clean_files=
 573 ac_config_libobj_dir=.
 574 LIBOBJS=
 575 cross_compiling=no
 576 subdirs=
 577 MFLAGS=
 578 MAKEFLAGS=
 579
 580 # Identity of this package.
 581 PACKAGE_NAME='GRUB'
 582 PACKAGE_TARNAME='grub'
 583 PACKAGE_VERSION='2.02~beta2'
 584 PACKAGE_STRING='GRUB 2.02~beta2'
 585 PACKAGE_BUGREPORT='bug-grub@gnu.org'
 586 PACKAGE_URL=''
 587
 588 ac_unique_file="include/grub/dl.h"
 589 # Factoring default headers for most tests.
 590 ac_includes_default="\
 591 #include <stdio.h>
 592 #ifdef HAVE_SYS_TYPES_H
 593 # include <sys/types.h>
 594 #endif
 595 #ifdef HAVE_SYS_STAT_H
 596 # include <sys/stat.h>
 597 #endif
 598 #ifdef STDC_HEADERS
 599 # include <stdlib.h>
 600 # include <stddef.h>
 601 #else
 602 # ifdef HAVE_STDLIB_H
 603 #  include <stdlib.h>
 604 # endif
 605 #endif
 606 #ifdef HAVE_STRING_H
 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 608 #  include <memory.h>
 609 # endif
 610 # include <string.h>
 611 #endif
 612 #ifdef HAVE_STRINGS_H
 613 # include <strings.h>
 614 #endif
 615 #ifdef HAVE_INTTYPES_H
 616 # include <inttypes.h>
 617 #endif
 618 #ifdef HAVE_STDINT_H
 619 # include <stdint.h>
 620 #endif
 621 #ifdef HAVE_UNISTD_H
 622 # include <unistd.h>
 623 #endif"
 624
 625 gt_needs=
 626 ac_func_list=
 627 ac_header_list=
 628 gl_fnmatch_required=POSIX
 629 gl_getopt_required=POSIX
 630 gl_getopt_required=POSIX
 631 ac_subst_vars='gltests_LTLIBOBJS
 632 gltests_LIBOBJS
 633 gl_LTLIBOBJS
 634 gl_LIBOBJS
 635 am__EXEEXT_FALSE
 636 am__EXEEXT_TRUE
 637 LTLIBOBJS
 638 LIBOBJS
 639 COND_HAVE_EXEC_FALSE
 640 COND_HAVE_EXEC_TRUE
 641 COND_STARFIELD_FALSE
 642 COND_STARFIELD_TRUE
 643 COND_HAVE_ASM_USCORE_FALSE
 644 COND_HAVE_ASM_USCORE_TRUE
 645 COND_HAVE_CXX_FALSE
 646 COND_HAVE_CXX_TRUE
 647 COND_ENABLE_BOOT_TIME_STATS_FALSE
 648 COND_ENABLE_BOOT_TIME_STATS_TRUE
 649 COND_ENABLE_CACHE_STATS_FALSE
 650 COND_ENABLE_CACHE_STATS_TRUE
 651 COND_ENABLE_EFIEMU_FALSE
 652 COND_ENABLE_EFIEMU_TRUE
 653 COND_APPLE_LINKER_FALSE
 654 COND_APPLE_LINKER_TRUE
 655 HAVE_FONT_SOURCE
 656 COND_HAVE_FONT_SOURCE_FALSE
 657 COND_HAVE_FONT_SOURCE_TRUE
 658 COND_GRUB_MOUNT_FALSE
 659 COND_GRUB_MOUNT_TRUE
 660 COND_GRUB_MKFONT_FALSE
 661 COND_GRUB_MKFONT_TRUE
 662 COND_GRUB_EMU_PCI_FALSE
 663 COND_GRUB_EMU_PCI_TRUE
 664 COND_GRUB_EMU_SDL_FALSE
 665 COND_GRUB_EMU_SDL_TRUE
 666 COND_GRUB_EMU_USB_FALSE
 667 COND_GRUB_EMU_USB_TRUE
 668 COND_MAN_PAGES_FALSE
 669 COND_MAN_PAGES_TRUE
 670 COND_HOST_ILLUMOS_FALSE
 671 COND_HOST_ILLUMOS_TRUE
 672 COND_HOST_XNU_FALSE
 673 COND_HOST_XNU_TRUE
 674 COND_HOST_KFREEBSD_FALSE
 675 COND_HOST_KFREEBSD_TRUE
 676 COND_HOST_WINDOWS_FALSE
 677 COND_HOST_WINDOWS_TRUE
 678 COND_HOST_NETBSD_FALSE
 679 COND_HOST_NETBSD_TRUE
 680 COND_HOST_LINUX_FALSE
 681 COND_HOST_LINUX_TRUE
 682 COND_HOST_HURD_FALSE
 683 COND_HOST_HURD_TRUE
 684 COND_arm64_efi_FALSE
 685 COND_arm64_efi_TRUE
 686 COND_arm64_FALSE
 687 COND_arm64_TRUE
 688 COND_arm_efi_FALSE
 689 COND_arm_efi_TRUE
 690 COND_arm_uboot_FALSE
 691 COND_arm_uboot_TRUE
 692 COND_arm_FALSE
 693 COND_arm_TRUE
 694 COND_mipseb_FALSE
 695 COND_mipseb_TRUE
 696 COND_mipsel_FALSE
 697 COND_mipsel_TRUE
 698 COND_mips_FALSE
 699 COND_mips_TRUE
 700 COND_powerpc_ieee1275_FALSE
 701 COND_powerpc_ieee1275_TRUE
 702 COND_sparc64_emu_FALSE
 703 COND_sparc64_emu_TRUE
 704 COND_sparc64_ieee1275_FALSE
 705 COND_sparc64_ieee1275_TRUE
 706 COND_mips_arc_FALSE
 707 COND_mips_arc_TRUE
 708 COND_mips_qemu_mips_FALSE
 709 COND_mips_qemu_mips_TRUE
 710 COND_mips_loongson_FALSE
 711 COND_mips_loongson_TRUE
 712 COND_x86_64_xen_FALSE
 713 COND_x86_64_xen_TRUE
 714 COND_i386_xen_FALSE
 715 COND_i386_xen_TRUE
 716 COND_x86_64_efi_FALSE
 717 COND_x86_64_efi_TRUE
 718 COND_i386_multiboot_FALSE
 719 COND_i386_multiboot_TRUE
 720 COND_i386_coreboot_FALSE
 721 COND_i386_coreboot_TRUE
 722 COND_i386_ieee1275_FALSE
 723 COND_i386_ieee1275_TRUE
 724 COND_i386_qemu_FALSE
 725 COND_i386_qemu_TRUE
 726 COND_ia64_efi_FALSE
 727 COND_ia64_efi_TRUE
 728 COND_i386_efi_FALSE
 729 COND_i386_efi_TRUE
 730 COND_i386_pc_FALSE
 731 COND_i386_pc_TRUE
 732 COND_clang_FALSE
 733 COND_clang_TRUE
 734 COND_emu_FALSE
 735 COND_emu_TRUE
 736 COND_real_platform_FALSE
 737 COND_real_platform_TRUE
 738 BUILD_LIBM
 739 HOST_CCASFLAGS
 740 HOST_CPPFLAGS
 741 HOST_LDFLAGS
 742 HOST_CFLAGS
 743 TARGET_APPLE_LINKER
 744 TARGET_IMG_BASE_LDOPT
 745 TARGET_IMG_CFLAGS
 746 TARGET_IMG_LDFLAGS
 747 TARGET_CCASFLAGS
 748 TARGET_CPPFLAGS
 749 TARGET_LDFLAGS
 750 TARGET_CFLAGS
 751 TARGET_CC_VERSION
 752 TARGET_MODULE_FORMAT
 753 TARGET_OBJ2ELF
 754 TARGET_CCAS
 755 TARGET_CPP
 756 TARGET_LDFLAGS_STATIC_LIBGCC
 757 TARGET_LIBGCC
 758 GRUB_PLATFORM
 759 GRUB_TARGET_CPU
 760 END_SYMBOL
 761 BSS_START_SYMBOL
 762 DATA32
 763 ADDR32
 764 HAVE_ASM_USCORE
 765 GRUB_BOOT_MACHINE_LINK_ADDR
 766 LIBNVPAIR
 767 LIBZFS
 768 LIBLZMA
 769 LIBGEOM
 770 LIBDEVMAPPER
 771 enable_grub_mount
 772 FONT_SOURCE
 773 DJVU_FONT_SOURCE
 774 build_freetype_libs
 775 build_freetype_cflags
 776 BUILD_FREETYPE
 777 BUILD_WORDS_BIGENDIAN
 778 BUILD_SIZEOF_VOID_P
 779 BUILD_SIZEOF_LONG
 780 freetype_libs
 781 freetype_cflags
 782 enable_grub_mkfont
 783 ac_ct_FREETYPE
 784 FREETYPE
 785 enable_grub_emu_pci
 786 enable_grub_emu_usb
 787 enable_grub_emu_sdl
 788 LIBPCIACCESS
 789 LIBSDL
 790 LIBUSB
 791 BOOT_TIME_STATS
 792 DISK_CACHE_STATS
 793 TARGET_NMFLAGS_DEFINED_ONLY
 794 TARGET_NMFLAGS_MINUS_P
 795 TARGET_LDFLAGS_OLDMAGIC
 796 TARGET_OBJCONV
 797 EFIEMU64_LINK_FORMAT
 798 enable_efiemu
 799 BUILD_LDFLAGS
 800 BUILD_CPPFLAGS
 801 BUILD_CFLAGS
 802 HOST_CC
 803 TARGET_RANLIB
 804 TARGET_NM
 805 TARGET_STRIP
 806 ac_ct_TARGET_OBJCOPY
 807 TARGET_OBJCOPY
 808 ac_ct_TARGET_CC
 809 TARGET_CC
 810 LIBGNU_LTLIBDEPS
 811 LIBGNU_LIBDEPS
 812 gltests_WITNESS
 813 REPLACE_TOWLOWER
 814 REPLACE_ISWCNTRL
 815 HAVE_WCTYPE_H
 816 NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
 817 NEXT_WCTYPE_H
 818 HAVE_ISWCNTRL
 819 REPLACE_ISWBLANK
 820 HAVE_WCTRANS_T
 821 HAVE_WCTYPE_T
 822 HAVE_ISWBLANK
 823 GNULIB_TOWCTRANS
 824 GNULIB_WCTRANS
 825 GNULIB_ISWCTYPE
 826 GNULIB_WCTYPE
 827 GNULIB_ISWBLANK
 828 HAVE_WINT_T
 829 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 830 NEXT_WCHAR_H
 831 HAVE_FEATURES_H
 832 LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE
 833 LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE
 834 LIBUNISTRING_UNIWIDTH_H
 835 LIBUNISTRING_UNITYPES_H
 836 HAVE_UNISTD_H
 837 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 838 NEXT_UNISTD_H
 839 GL_GENERATE_SYSEXITS_H_FALSE
 840 GL_GENERATE_SYSEXITS_H_TRUE
 841 SYSEXITS_H
 842 HAVE_SYSEXITS_H
 843 NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H
 844 NEXT_SYSEXITS_H
 845 WINDOWS_64_BIT_OFF_T
 846 NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
 847 NEXT_SYS_TYPES_H
 848 HAVE_STRINGS_H
 849 NEXT_AS_FIRST_DIRECTIVE_STRINGS_H
 850 NEXT_STRINGS_H
 851 NEXT_AS_FIRST_DIRECTIVE_STRING_H
 852 NEXT_STRING_H
 853 HAVE_WINSOCK2_H
 854 HAVE_DECL_STRNCASECMP
 855 HAVE_STRCASECMP
 856 HAVE_FFS
 857 GNULIB_FFS
 858 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 859 NEXT_STDLIB_H
 860 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 861 NEXT_STDIO_H
 862 GL_GENERATE_STDINT_H_FALSE
 863 GL_GENERATE_STDINT_H_TRUE
 864 STDINT_H
 865 WINT_T_SUFFIX
 866 WCHAR_T_SUFFIX
 867 SIG_ATOMIC_T_SUFFIX
 868 SIZE_T_SUFFIX
 869 PTRDIFF_T_SUFFIX
 870 HAVE_SIGNED_WINT_T
 871 HAVE_SIGNED_WCHAR_T
 872 HAVE_SIGNED_SIG_ATOMIC_T
 873 BITSIZEOF_WINT_T
 874 BITSIZEOF_WCHAR_T
 875 BITSIZEOF_SIG_ATOMIC_T
 876 BITSIZEOF_SIZE_T
 877 BITSIZEOF_PTRDIFF_T
 878 HAVE_SYS_BITYPES_H
 879 HAVE_SYS_INTTYPES_H
 880 HAVE_STDINT_H
 881 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 882 NEXT_STDINT_H
 883 HAVE_SYS_TYPES_H
 884 HAVE_INTTYPES_H
 885 HAVE_WCHAR_H
 886 HAVE_UNSIGNED_LONG_LONG_INT
 887 HAVE_LONG_LONG_INT
 888 HAVE__BOOL
 889 GL_GENERATE_STDBOOL_H_FALSE
 890 GL_GENERATE_STDBOOL_H_TRUE
 891 STDBOOL_H
 892 GL_GENERATE_STDALIGN_H_FALSE
 893 GL_GENERATE_STDALIGN_H_TRUE
 894 STDALIGN_H
 895 APPLE_UNIVERSAL_BUILD
 896 HAVE_MSVC_INVALID_PARAMETER_HANDLER
 897 UNDEFINE_STRTOK_R
 898 REPLACE_STRTOK_R
 899 REPLACE_STRSIGNAL
 900 REPLACE_STRNLEN
 901 REPLACE_STRNDUP
 902 REPLACE_STRNCAT
 903 REPLACE_STRERROR_R
 904 REPLACE_STRERROR
 905 REPLACE_STRCHRNUL
 906 REPLACE_STRCASESTR
 907 REPLACE_STRSTR
 908 REPLACE_STRDUP
 909 REPLACE_STPNCPY
 910 REPLACE_MEMMEM
 911 REPLACE_MEMCHR
 912 HAVE_STRVERSCMP
 913 HAVE_DECL_STRSIGNAL
 914 HAVE_DECL_STRERROR_R
 915 HAVE_DECL_STRTOK_R
 916 HAVE_STRCASESTR
 917 HAVE_STRSEP
 918 HAVE_STRPBRK
 919 HAVE_DECL_STRNLEN
 920 HAVE_DECL_STRNDUP
 921 HAVE_DECL_STRDUP
 922 HAVE_STRCHRNUL
 923 HAVE_STPNCPY
 924 HAVE_STPCPY
 925 HAVE_RAWMEMCHR
 926 HAVE_DECL_MEMRCHR
 927 HAVE_MEMPCPY
 928 HAVE_DECL_MEMMEM
 929 HAVE_MEMCHR
 930 HAVE_FFSLL
 931 HAVE_FFSL
 932 HAVE_MBSLEN
 933 GNULIB_STRVERSCMP
 934 GNULIB_STRSIGNAL
 935 GNULIB_STRERROR_R
 936 GNULIB_STRERROR
 937 GNULIB_MBSTOK_R
 938 GNULIB_MBSSEP
 939 GNULIB_MBSSPN
 940 GNULIB_MBSPBRK
 941 GNULIB_MBSCSPN
 942 GNULIB_MBSCASESTR
 943 GNULIB_MBSPCASECMP
 944 GNULIB_MBSNCASECMP
 945 GNULIB_MBSCASECMP
 946 GNULIB_MBSSTR
 947 GNULIB_MBSRCHR
 948 GNULIB_MBSCHR
 949 GNULIB_MBSNLEN
 950 GNULIB_MBSLEN
 951 GNULIB_STRTOK_R
 952 GNULIB_STRCASESTR
 953 GNULIB_STRSTR
 954 GNULIB_STRSEP
 955 GNULIB_STRPBRK
 956 GNULIB_STRNLEN
 957 GNULIB_STRNDUP
 958 GNULIB_STRNCAT
 959 GNULIB_STRDUP
 960 GNULIB_STRCHRNUL
 961 GNULIB_STPNCPY
 962 GNULIB_STPCPY
 963 GNULIB_RAWMEMCHR
 964 GNULIB_MEMRCHR
 965 GNULIB_MEMPCPY
 966 GNULIB_MEMMEM
 967 GNULIB_MEMCHR
 968 GNULIB_FFSLL
 969 GNULIB_FFSL
 970 LOCALE_FR_UTF8
 971 LOCALE_ZH_CN
 972 LOCALE_JA
 973 REPLACE_WCTOMB
 974 REPLACE_UNSETENV
 975 REPLACE_STRTOD
 976 REPLACE_SETENV
 977 REPLACE_REALPATH
 978 REPLACE_REALLOC
 979 REPLACE_RANDOM_R
 980 REPLACE_PUTENV
 981 REPLACE_PTSNAME_R
 982 REPLACE_PTSNAME
 983 REPLACE_MKSTEMP
 984 REPLACE_MBTOWC
 985 REPLACE_MALLOC
 986 REPLACE_CANONICALIZE_FILE_NAME
 987 REPLACE_CALLOC
 988 HAVE_DECL_UNSETENV
 989 HAVE_UNLOCKPT
 990 HAVE_SYS_LOADAVG_H
 991 HAVE_STRUCT_RANDOM_DATA
 992 HAVE_STRTOULL
 993 HAVE_STRTOLL
 994 HAVE_STRTOD
 995 HAVE_DECL_SETENV
 996 HAVE_SETENV
 997 HAVE_SECURE_GETENV
 998 HAVE_RPMATCH
 999 HAVE_REALPATH
1000 HAVE_RANDOM_R
1001 HAVE_RANDOM_H
1002 HAVE_RANDOM
1003 HAVE_PTSNAME_R
1004 HAVE_PTSNAME
1005 HAVE_POSIX_OPENPT
1006 HAVE_MKSTEMPS
1007 HAVE_MKSTEMP
1008 HAVE_MKOSTEMPS
1009 HAVE_MKOSTEMP
1010 HAVE_MKDTEMP
1011 HAVE_GRANTPT
1012 HAVE_GETSUBOPT
1013 HAVE_DECL_GETLOADAVG
1014 HAVE_CANONICALIZE_FILE_NAME
1015 HAVE_ATOLL
1016 HAVE__EXIT
1017 GNULIB_WCTOMB
1018 GNULIB_UNSETENV
1019 GNULIB_UNLOCKPT
1020 GNULIB_SYSTEM_POSIX
1021 GNULIB_STRTOULL
1022 GNULIB_STRTOLL
1023 GNULIB_STRTOD
1024 GNULIB_SETENV
1025 GNULIB_SECURE_GETENV
1026 GNULIB_RPMATCH
1027 GNULIB_REALPATH
1028 GNULIB_REALLOC_POSIX
1029 GNULIB_RANDOM_R
1030 GNULIB_RANDOM
1031 GNULIB_PUTENV
1032 GNULIB_PTSNAME_R
1033 GNULIB_PTSNAME
1034 GNULIB_POSIX_OPENPT
1035 GNULIB_MKSTEMPS
1036 GNULIB_MKSTEMP
1037 GNULIB_MKOSTEMPS
1038 GNULIB_MKOSTEMP
1039 GNULIB_MKDTEMP
1040 GNULIB_MBTOWC
1041 GNULIB_MALLOC_POSIX
1042 GNULIB_GRANTPT
1043 GNULIB_GETSUBOPT
1044 GNULIB_GETLOADAVG
1045 GNULIB_CANONICALIZE_FILE_NAME
1046 GNULIB_CALLOC_POSIX
1047 GNULIB_ATOLL
1048 GNULIB__EXIT
1049 NEXT_AS_FIRST_DIRECTIVE_LOCALE_H
1050 NEXT_LOCALE_H
1051 HAVE_XLOCALE_H
1052 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
1053 NEXT_STDDEF_H
1054 GL_GENERATE_STDDEF_H_FALSE
1055 GL_GENERATE_STDDEF_H_TRUE
1056 STDDEF_H
1057 HAVE_WCHAR_T
1058 REPLACE_NULL
1059 REPLACE_STRUCT_LCONV
1060 REPLACE_DUPLOCALE
1061 REPLACE_SETLOCALE
1062 REPLACE_LOCALECONV
1063 HAVE_DUPLOCALE
1064 GNULIB_DUPLOCALE
1065 GNULIB_SETLOCALE
1066 GNULIB_LOCALECONV
1067 LOCALCHARSET_TESTS_ENVIRONMENT
1068 GLIBC21
1069 HAVE_LANGINFO_YESEXPR
1070 HAVE_LANGINFO_ERA
1071 HAVE_LANGINFO_T_FMT_AMPM
1072 HAVE_LANGINFO_CODESET
1073 HAVE_LANGINFO_H
1074 NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H
1075 NEXT_LANGINFO_H
1076 REPLACE_NL_LANGINFO
1077 HAVE_NL_LANGINFO
1078 GNULIB_NL_LANGINFO
1079 GNULIB_GL_UNISTD_H_GETOPT
1080 GETOPT_H
1081 HAVE_GETOPT_H
1082 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
1083 NEXT_GETOPT_H
1084 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1085 UNISTD_H_HAVE_WINSOCK2_H
1086 REPLACE_WRITE
1087 REPLACE_USLEEP
1088 REPLACE_UNLINKAT
1089 REPLACE_UNLINK
1090 REPLACE_TTYNAME_R
1091 REPLACE_SYMLINK
1092 REPLACE_SLEEP
1093 REPLACE_RMDIR
1094 REPLACE_READLINK
1095 REPLACE_READ
1096 REPLACE_PWRITE
1097 REPLACE_PREAD
1098 REPLACE_LSEEK
1099 REPLACE_LINKAT
1100 REPLACE_LINK
1101 REPLACE_LCHOWN
1102 REPLACE_ISATTY
1103 REPLACE_GETPAGESIZE
1104 REPLACE_GETGROUPS
1105 REPLACE_GETLOGIN_R
1106 REPLACE_GETDOMAINNAME
1107 REPLACE_GETCWD
1108 REPLACE_FTRUNCATE
1109 REPLACE_FCHOWNAT
1110 REPLACE_DUP2
1111 REPLACE_DUP
1112 REPLACE_CLOSE
1113 REPLACE_CHOWN
1114 HAVE_SYS_PARAM_H
1115 HAVE_OS_H
1116 HAVE_DECL_TTYNAME_R
1117 HAVE_DECL_SETHOSTNAME
1118 HAVE_DECL_GETUSERSHELL
1119 HAVE_DECL_GETPAGESIZE
1120 HAVE_DECL_GETLOGIN_R
1121 HAVE_DECL_GETDOMAINNAME
1122 HAVE_DECL_FDATASYNC
1123 HAVE_DECL_FCHDIR
1124 HAVE_DECL_ENVIRON
1125 HAVE_USLEEP
1126 HAVE_UNLINKAT
1127 HAVE_SYMLINKAT
1128 HAVE_SYMLINK
1129 HAVE_SLEEP
1130 HAVE_SETHOSTNAME
1131 HAVE_READLINKAT
1132 HAVE_READLINK
1133 HAVE_PWRITE
1134 HAVE_PREAD
1135 HAVE_PIPE2
1136 HAVE_PIPE
1137 HAVE_LINKAT
1138 HAVE_LINK
1139 HAVE_LCHOWN
1140 HAVE_GROUP_MEMBER
1141 HAVE_GETPAGESIZE
1142 HAVE_GETLOGIN
1143 HAVE_GETHOSTNAME
1144 HAVE_GETGROUPS
1145 HAVE_GETDTABLESIZE
1146 HAVE_FTRUNCATE
1147 HAVE_FSYNC
1148 HAVE_FDATASYNC
1149 HAVE_FCHOWNAT
1150 HAVE_FCHDIR
1151 HAVE_FACCESSAT
1152 HAVE_EUIDACCESS
1153 HAVE_DUP3
1154 HAVE_DUP2
1155 HAVE_CHOWN
1156 GNULIB_WRITE
1157 GNULIB_USLEEP
1158 GNULIB_UNLINKAT
1159 GNULIB_UNLINK
1160 GNULIB_UNISTD_H_SIGPIPE
1161 GNULIB_UNISTD_H_NONBLOCKING
1162 GNULIB_TTYNAME_R
1163 GNULIB_SYMLINKAT
1164 GNULIB_SYMLINK
1165 GNULIB_SLEEP
1166 GNULIB_SETHOSTNAME
1167 GNULIB_RMDIR
1168 GNULIB_READLINKAT
1169 GNULIB_READLINK
1170 GNULIB_READ
1171 GNULIB_PWRITE
1172 GNULIB_PREAD
1173 GNULIB_PIPE2
1174 GNULIB_PIPE
1175 GNULIB_LSEEK
1176 GNULIB_LINKAT
1177 GNULIB_LINK
1178 GNULIB_LCHOWN
1179 GNULIB_ISATTY
1180 GNULIB_GROUP_MEMBER
1181 GNULIB_GETUSERSHELL
1182 GNULIB_GETPAGESIZE
1183 GNULIB_GETLOGIN_R
1184 GNULIB_GETLOGIN
1185 GNULIB_GETHOSTNAME
1186 GNULIB_GETGROUPS
1187 GNULIB_GETDTABLESIZE
1188 GNULIB_GETDOMAINNAME
1189 GNULIB_GETCWD
1190 GNULIB_FTRUNCATE
1191 GNULIB_FSYNC
1192 GNULIB_FDATASYNC
1193 GNULIB_FCHOWNAT
1194 GNULIB_FCHDIR
1195 GNULIB_FACCESSAT
1196 GNULIB_EUIDACCESS
1197 GNULIB_ENVIRON
1198 GNULIB_DUP3
1199 GNULIB_DUP2
1200 GNULIB_DUP
1201 GNULIB_CLOSE
1202 GNULIB_CHOWN
1203 GNULIB_CHDIR
1204 REPLACE_VSPRINTF
1205 REPLACE_VSNPRINTF
1206 REPLACE_VPRINTF
1207 REPLACE_VFPRINTF
1208 REPLACE_VDPRINTF
1209 REPLACE_VASPRINTF
1210 REPLACE_TMPFILE
1211 REPLACE_STDIO_WRITE_FUNCS
1212 REPLACE_STDIO_READ_FUNCS
1213 REPLACE_SPRINTF
1214 REPLACE_SNPRINTF
1215 REPLACE_RENAMEAT
1216 REPLACE_RENAME
1217 REPLACE_REMOVE
1218 REPLACE_PRINTF
1219 REPLACE_POPEN
1220 REPLACE_PERROR
1221 REPLACE_OBSTACK_PRINTF
1222 REPLACE_GETLINE
1223 REPLACE_GETDELIM
1224 REPLACE_FTELLO
1225 REPLACE_FTELL
1226 REPLACE_FSEEKO
1227 REPLACE_FSEEK
1228 REPLACE_FREOPEN
1229 REPLACE_FPURGE
1230 REPLACE_FPRINTF
1231 REPLACE_FOPEN
1232 REPLACE_FFLUSH
1233 REPLACE_FDOPEN
1234 REPLACE_FCLOSE
1235 REPLACE_DPRINTF
1236 HAVE_VDPRINTF
1237 HAVE_VASPRINTF
1238 HAVE_RENAMEAT
1239 HAVE_POPEN
1240 HAVE_PCLOSE
1241 HAVE_FTELLO
1242 HAVE_FSEEKO
1243 HAVE_DPRINTF
1244 HAVE_DECL_VSNPRINTF
1245 HAVE_DECL_SNPRINTF
1246 HAVE_DECL_OBSTACK_PRINTF
1247 HAVE_DECL_GETLINE
1248 HAVE_DECL_GETDELIM
1249 HAVE_DECL_FTELLO
1250 HAVE_DECL_FSEEKO
1251 HAVE_DECL_FPURGE
1252 GNULIB_VSPRINTF_POSIX
1253 GNULIB_VSNPRINTF
1254 GNULIB_VPRINTF_POSIX
1255 GNULIB_VPRINTF
1256 GNULIB_VFPRINTF_POSIX
1257 GNULIB_VFPRINTF
1258 GNULIB_VDPRINTF
1259 GNULIB_VSCANF
1260 GNULIB_VFSCANF
1261 GNULIB_VASPRINTF
1262 GNULIB_TMPFILE
1263 GNULIB_STDIO_H_SIGPIPE
1264 GNULIB_STDIO_H_NONBLOCKING
1265 GNULIB_SPRINTF_POSIX
1266 GNULIB_SNPRINTF
1267 GNULIB_SCANF
1268 GNULIB_RENAMEAT
1269 GNULIB_RENAME
1270 GNULIB_REMOVE
1271 GNULIB_PUTS
1272 GNULIB_PUTCHAR
1273 GNULIB_PUTC
1274 GNULIB_PRINTF_POSIX
1275 GNULIB_PRINTF
1276 GNULIB_POPEN
1277 GNULIB_PERROR
1278 GNULIB_PCLOSE
1279 GNULIB_OBSTACK_PRINTF_POSIX
1280 GNULIB_OBSTACK_PRINTF
1281 GNULIB_GETLINE
1282 GNULIB_GETDELIM
1283 GNULIB_GETCHAR
1284 GNULIB_GETC
1285 GNULIB_FWRITE
1286 GNULIB_FTELLO
1287 GNULIB_FTELL
1288 GNULIB_FSEEKO
1289 GNULIB_FSEEK
1290 GNULIB_FSCANF
1291 GNULIB_FREOPEN
1292 GNULIB_FREAD
1293 GNULIB_FPUTS
1294 GNULIB_FPUTC
1295 GNULIB_FPURGE
1296 GNULIB_FPRINTF_POSIX
1297 GNULIB_FPRINTF
1298 GNULIB_FOPEN
1299 GNULIB_FGETS
1300 GNULIB_FGETC
1301 GNULIB_FFLUSH
1302 GNULIB_FDOPEN
1303 GNULIB_FCLOSE
1304 GNULIB_DPRINTF
1305 GL_GENERATE_FNMATCH_H_FALSE
1306 GL_GENERATE_FNMATCH_H_TRUE
1307 FNMATCH_H
1308 REPLACE_ITOLD
1309 GL_GENERATE_FLOAT_H_FALSE
1310 GL_GENERATE_FLOAT_H_TRUE
1311 FLOAT_H
1312 NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
1313 NEXT_FLOAT_H
1314 EOVERFLOW_VALUE
1315 EOVERFLOW_HIDDEN
1316 ENOLINK_VALUE
1317 ENOLINK_HIDDEN
1318 EMULTIHOP_VALUE
1319 EMULTIHOP_HIDDEN
1320 GL_GENERATE_ERRNO_H_FALSE
1321 GL_GENERATE_ERRNO_H_TRUE
1322 ERRNO_H
1323 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
1324 NEXT_ERRNO_H
1325 PRAGMA_COLUMNS
1326 PRAGMA_SYSTEM_HEADER
1327 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1328 INCLUDE_NEXT
1329 pkglibexecdir
1330 lispdir
1331 LOCALE_FR
1332 REPLACE_WCSWIDTH
1333 REPLACE_WCWIDTH
1334 REPLACE_WCSNRTOMBS
1335 REPLACE_WCSRTOMBS
1336 REPLACE_WCRTOMB
1337 REPLACE_MBSNRTOWCS
1338 REPLACE_MBSRTOWCS
1339 REPLACE_MBRLEN
1340 REPLACE_MBRTOWC
1341 REPLACE_MBSINIT
1342 REPLACE_WCTOB
1343 REPLACE_BTOWC
1344 REPLACE_MBSTATE_T
1345 HAVE_DECL_WCWIDTH
1346 HAVE_DECL_WCTOB
1347 HAVE_WCSWIDTH
1348 HAVE_WCSTOK
1349 HAVE_WCSSTR
1350 HAVE_WCSPBRK
1351 HAVE_WCSSPN
1352 HAVE_WCSCSPN
1353 HAVE_WCSRCHR
1354 HAVE_WCSCHR
1355 HAVE_WCSDUP
1356 HAVE_WCSXFRM
1357 HAVE_WCSCOLL
1358 HAVE_WCSNCASECMP
1359 HAVE_WCSCASECMP
1360 HAVE_WCSNCMP
1361 HAVE_WCSCMP
1362 HAVE_WCSNCAT
1363 HAVE_WCSCAT
1364 HAVE_WCPNCPY
1365 HAVE_WCSNCPY
1366 HAVE_WCPCPY
1367 HAVE_WCSCPY
1368 HAVE_WCSNLEN
1369 HAVE_WCSLEN
1370 HAVE_WMEMSET
1371 HAVE_WMEMMOVE
1372 HAVE_WMEMCPY
1373 HAVE_WMEMCMP
1374 HAVE_WMEMCHR
1375 HAVE_WCSNRTOMBS
1376 HAVE_WCSRTOMBS
1377 HAVE_WCRTOMB
1378 HAVE_MBSNRTOWCS
1379 HAVE_MBSRTOWCS
1380 HAVE_MBRLEN
1381 HAVE_MBRTOWC
1382 HAVE_MBSINIT
1383 HAVE_BTOWC
1384 GNULIB_WCSWIDTH
1385 GNULIB_WCSTOK
1386 GNULIB_WCSSTR
1387 GNULIB_WCSPBRK
1388 GNULIB_WCSSPN
1389 GNULIB_WCSCSPN
1390 GNULIB_WCSRCHR
1391 GNULIB_WCSCHR
1392 GNULIB_WCSDUP
1393 GNULIB_WCSXFRM
1394 GNULIB_WCSCOLL
1395 GNULIB_WCSNCASECMP
1396 GNULIB_WCSCASECMP
1397 GNULIB_WCSNCMP
1398 GNULIB_WCSCMP
1399 GNULIB_WCSNCAT
1400 GNULIB_WCSCAT
1401 GNULIB_WCPNCPY
1402 GNULIB_WCSNCPY
1403 GNULIB_WCPCPY
1404 GNULIB_WCSCPY
1405 GNULIB_WCSNLEN
1406 GNULIB_WCSLEN
1407 GNULIB_WMEMSET
1408 GNULIB_WMEMMOVE
1409 GNULIB_WMEMCPY
1410 GNULIB_WMEMCMP
1411 GNULIB_WMEMCHR
1412 GNULIB_WCWIDTH
1413 GNULIB_WCSNRTOMBS
1414 GNULIB_WCSRTOMBS
1415 GNULIB_WCRTOMB
1416 GNULIB_MBSNRTOWCS
1417 GNULIB_MBSRTOWCS
1418 GNULIB_MBRLEN
1419 GNULIB_MBRTOWC
1420 GNULIB_MBSINIT
1421 GNULIB_WCTOB
1422 GNULIB_BTOWC
1423 GL_GENERATE_ALLOCA_H_FALSE
1424 GL_GENERATE_ALLOCA_H_TRUE
1425 ALLOCA_H
1426 ALLOCA
1427 GL_COND_LIBTOOL_FALSE
1428 GL_COND_LIBTOOL_TRUE
1429 BUILD_EXEEXT
1430 BUILD_CC
1431 LIBUTIL
1432 HELP2MAN
1433 POSUB
1434 LTLIBINTL
1435 LIBINTL
1436 INTLLIBS
1437 LTLIBICONV
1438 LIBICONV
1439 INTL_MACOSX_LIBS
1440 XGETTEXT_EXTRA_OPTIONS
1441 MSGMERGE
1442 XGETTEXT_015
1443 XGETTEXT
1444 GMSGFMT_015
1445 MSGFMT_015
1446 GMSGFMT
1447 MSGFMT
1448 GETTEXT_MACRO_VERSION
1449 USE_NLS
1450 HAVE_CXX
1451 am__fastdepCCAS_FALSE
1452 am__fastdepCCAS_TRUE
1453 CCASDEPMODE
1454 CCASFLAGS
1455 CCAS
1456 am__fastdepCXX_FALSE
1457 am__fastdepCXX_TRUE
1458 CXXDEPMODE
1459 ac_ct_CXX
1460 CXXFLAGS
1461 CXX
1462 ARFLAGS
1463 AR
1464 EGREP
1465 GREP
1466 CPP
1467 LN_S
1468 YFLAGS
1469 LEXLIB
1470 am__fastdepCC_FALSE
1471 am__fastdepCC_TRUE
1472 CCDEPMODE
1473 am__nodep
1474 AMDEPBACKSLASH
1475 AMDEP_FALSE
1476 AMDEP_TRUE
1477 am__quote
1478 am__include
1479 DEPDIR
1480 OBJEXT
1481 EXEEXT
1482 ac_ct_CC
1483 CPPFLAGS
1484 LDFLAGS
1485 CFLAGS
1486 CC
1487 LEX_OUTPUT_ROOT
1488 LEX
1489 RANLIB
1490 YACC
1491 CMP
1492 grubdirname
1493 bootdirname
1494 platform
1495 host_kernel
1496 TARGET_DECOMPRESSOR_LINK_ADDR
1497 TARGET_LINK_ADDR
1498 grub_file
1499 grub_render_label
1500 grub_sparc64_setup
1501 grub_set_default
1502 grub_script_check
1503 grub_reboot
1504 grub_probe
1505 grub_mkrescue
1506 grub_mkrelpath
1507 grub_mkpasswd_pbkdf2
1508 grub_mklayout
1509 grub_glue_efi
1510 grub_mkimage
1511 grub_mkfont
1512 grub_mkconfig
1513 grub_install
1514 grub_editenv
1515 grub_bios_setup
1516 AM_BACKSLASH
1517 AM_DEFAULT_VERBOSITY
1518 AM_DEFAULT_V
1519 AM_V
1520 am__untar
1521 am__tar
1522 AMTAR
1523 am__leading_dot
1524 SET_MAKE
1525 AWK
1526 mkdir_p
1527 MKDIR_P
1528 INSTALL_STRIP_PROGRAM
1529 STRIP
1530 install_sh
1531 MAKEINFO
1532 AUTOHEADER
1533 AUTOMAKE
1534 AUTOCONF
1535 ACLOCAL
1536 VERSION
1537 PACKAGE
1538 CYGPATH_W
1539 am__isrc
1540 INSTALL_DATA
1541 INSTALL_SCRIPT
1542 INSTALL_PROGRAM
1543 target_os
1544 target_vendor
1545 target_cpu
1546 target
1547 host_os
1548 host_vendor
1549 host_cpu
1550 host
1551 build_os
1552 build_vendor
1553 build_cpu
1554 build
1555 target_alias
1556 host_alias
1557 build_alias
1558 LIBS
1559 ECHO_T
1560 ECHO_N
1561 ECHO_C
1562 DEFS
1563 mandir
1564 localedir
1565 libdir
1566 psdir
1567 pdfdir
1568 dvidir
1569 htmldir
1570 infodir
1571 docdir
1572 oldincludedir
1573 includedir
1574 localstatedir
1575 sharedstatedir
1576 sysconfdir
1577 datadir
1578 datarootdir
1579 libexecdir
1580 sbindir
1581 bindir
1582 program_transform_name
1583 prefix
1584 exec_prefix
1585 PACKAGE_URL
1586 PACKAGE_BUGREPORT
1587 PACKAGE_STRING
1588 PACKAGE_VERSION
1589 PACKAGE_TARNAME
1590 PACKAGE_NAME
1591 PATH_SEPARATOR
1592 SHELL'
1593 ac_subst_files=''
1594 ac_user_opts='
1595 enable_option_checking
1596 enable_silent_rules
1597 with_platform
1598 with_bootdir
1599 with_grubdir
1600 enable_dependency_tracking
1601 enable_nls
1602 with_gnu_ld
1603 enable_rpath
1604 with_libiconv_prefix
1605 with_libintl_prefix
1606 enable_largefile
1607 with_included_regex
1608 enable_efiemu
1609 enable_mm_debug
1610 enable_cache_stats
1611 enable_boot_time
1612 enable_grub_emu_usb
1613 enable_grub_emu_sdl
1614 enable_grub_emu_pci
1615 enable_grub_mkfont
1616 enable_grub_themes
1617 enable_grub_mount
1618 enable_device_mapper
1619 enable_liblzma
1620 enable_libzfs
1621 enable_werror
1622 '
1623       ac_precious_vars='build_alias
1624 host_alias
1625 target_alias
1626 CC
1627 CFLAGS
1628 LDFLAGS
1629 LIBS
1630 CPPFLAGS
1631 YACC
1632 YFLAGS
1633 CPP
1634 CXX
1635 CXXFLAGS
1636 CCC
1637 CCAS
1638 CCASFLAGS'
1639
1640
1641 # Initialize some variables set by options.
1642 ac_init_help=
1643 ac_init_version=false
1644 ac_unrecognized_opts=
1645 ac_unrecognized_sep=
1646 # The variables have the same names as the options, with
1647 # dashes changed to underlines.
1648 cache_file=/dev/null
1649 exec_prefix=NONE
1650 no_create=
1651 no_recursion=
1652 prefix=NONE
1653 program_prefix=NONE
1654 program_suffix=NONE
1655 program_transform_name=s,x,x,
1656 silent=
1657 site=
1658 srcdir=
1659 verbose=
1660 x_includes=NONE
1661 x_libraries=NONE
1662
1663 # Installation directory options.
1664 # These are left unexpanded so users can "make install exec_prefix=/foo"
1665 # and all the variables that are supposed to be based on exec_prefix
1666 # by default will actually change.
1667 # Use braces instead of parens because sh, perl, etc. also accept them.
1668 # (The list follows the same order as the GNU Coding Standards.)
1669 bindir='${exec_prefix}/bin'
1670 sbindir='${exec_prefix}/sbin'
1671 libexecdir='${exec_prefix}/libexec'
1672 datarootdir='${prefix}/share'
1673 datadir='${datarootdir}'
1674 sysconfdir='${prefix}/etc'
1675 sharedstatedir='${prefix}/com'
1676 localstatedir='${prefix}/var'
1677 includedir='${prefix}/include'
1678 oldincludedir='/usr/include'
1679 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1680 infodir='${datarootdir}/info'
1681 htmldir='${docdir}'
1682 dvidir='${docdir}'
1683 pdfdir='${docdir}'
1684 psdir='${docdir}'
1685 libdir='${exec_prefix}/lib'
1686 localedir='${datarootdir}/locale'
1687 mandir='${datarootdir}/man'
1688
1689 ac_prev=
1690 ac_dashdash=
1691 for ac_option
1692 do
1693   # If the previous option needs an argument, assign it.
1694   if test -n "$ac_prev"; then
1695     eval $ac_prev=\$ac_option
1696     ac_prev=
1697     continue
1698   fi
1699
1700   case $ac_option in
1701   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1702   *=)   ac_optarg= ;;
1703   *)    ac_optarg=yes ;;
1704   esac
1705
1706   # Accept the important Cygnus configure options, so we can diagnose typos.
1707
1708   case $ac_dashdash$ac_option in
1709   --)
1710     ac_dashdash=yes ;;
1711
1712   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1713     ac_prev=bindir ;;
1714   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1715     bindir=$ac_optarg ;;
1716
1717   -build | --build | --buil | --bui | --bu)
1718     ac_prev=build_alias ;;
1719   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1720     build_alias=$ac_optarg ;;
1721
1722   -cache-file | --cache-file | --cache-fil | --cache-fi \
1723   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1724     ac_prev=cache_file ;;
1725   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1726   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1727     cache_file=$ac_optarg ;;
1728
1729   --config-cache | -C)
1730     cache_file=config.cache ;;
1731
1732   -datadir | --datadir | --datadi | --datad)
1733     ac_prev=datadir ;;
1734   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1735     datadir=$ac_optarg ;;
1736
1737   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1738   | --dataroo | --dataro | --datar)
1739     ac_prev=datarootdir ;;
1740   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1741   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1742     datarootdir=$ac_optarg ;;
1743
1744   -disable-* | --disable-*)
1745     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1746     # Reject names that are not valid shell variable names.
1747     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1748       as_fn_error $? "invalid feature name: $ac_useropt"
1749     ac_useropt_orig=$ac_useropt
1750     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1751     case $ac_user_opts in
1752       *"
1753 "enable_$ac_useropt"
1754 "*) ;;
1755       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1756          ac_unrecognized_sep=', ';;
1757     esac
1758     eval enable_$ac_useropt=no ;;
1759
1760   -docdir | --docdir | --docdi | --doc | --do)
1761     ac_prev=docdir ;;
1762   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1763     docdir=$ac_optarg ;;
1764
1765   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1766     ac_prev=dvidir ;;
1767   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1768     dvidir=$ac_optarg ;;
1769
1770   -enable-* | --enable-*)
1771     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1772     # Reject names that are not valid shell variable names.
1773     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1774       as_fn_error $? "invalid feature name: $ac_useropt"
1775     ac_useropt_orig=$ac_useropt
1776     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1777     case $ac_user_opts in
1778       *"
1779 "enable_$ac_useropt"
1780 "*) ;;
1781       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1782          ac_unrecognized_sep=', ';;
1783     esac
1784     eval enable_$ac_useropt=\$ac_optarg ;;
1785
1786   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1787   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1788   | --exec | --exe | --ex)
1789     ac_prev=exec_prefix ;;
1790   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1791   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1792   | --exec=* | --exe=* | --ex=*)
1793     exec_prefix=$ac_optarg ;;
1794
1795   -gas | --gas | --ga | --g)
1796     # Obsolete; use --with-gas.
1797     with_gas=yes ;;
1798
1799   -help | --help | --hel | --he | -h)
1800     ac_init_help=long ;;
1801   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1802     ac_init_help=recursive ;;
1803   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1804     ac_init_help=short ;;
1805
1806   -host | --host | --hos | --ho)
1807     ac_prev=host_alias ;;
1808   -host=* | --host=* | --hos=* | --ho=*)
1809     host_alias=$ac_optarg ;;
1810
1811   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1812     ac_prev=htmldir ;;
1813   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1814   | --ht=*)
1815     htmldir=$ac_optarg ;;
1816
1817   -includedir | --includedir | --includedi | --included | --include \
1818   | --includ | --inclu | --incl | --inc)
1819     ac_prev=includedir ;;
1820   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1821   | --includ=* | --inclu=* | --incl=* | --inc=*)
1822     includedir=$ac_optarg ;;
1823
1824   -infodir | --infodir | --infodi | --infod | --info | --inf)
1825     ac_prev=infodir ;;
1826   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1827     infodir=$ac_optarg ;;
1828
1829   -libdir | --libdir | --libdi | --libd)
1830     ac_prev=libdir ;;
1831   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1832     libdir=$ac_optarg ;;
1833
1834   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1835   | --libexe | --libex | --libe)
1836     ac_prev=libexecdir ;;
1837   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1838   | --libexe=* | --libex=* | --libe=*)
1839     libexecdir=$ac_optarg ;;
1840
1841   -localedir | --localedir | --localedi | --localed | --locale)
1842     ac_prev=localedir ;;
1843   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1844     localedir=$ac_optarg ;;
1845
1846   -localstatedir | --localstatedir | --localstatedi | --localstated \
1847   | --localstate | --localstat | --localsta | --localst | --locals)
1848     ac_prev=localstatedir ;;
1849   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1850   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1851     localstatedir=$ac_optarg ;;
1852
1853   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1854     ac_prev=mandir ;;
1855   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1856     mandir=$ac_optarg ;;
1857
1858   -nfp | --nfp | --nf)
1859     # Obsolete; use --without-fp.
1860     with_fp=no ;;
1861
1862   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1863   | --no-cr | --no-c | -n)
1864     no_create=yes ;;
1865
1866   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1867   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1868     no_recursion=yes ;;
1869
1870   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1871   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1872   | --oldin | --oldi | --old | --ol | --o)
1873     ac_prev=oldincludedir ;;
1874   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1875   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1876   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1877     oldincludedir=$ac_optarg ;;
1878
1879   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1880     ac_prev=prefix ;;
1881   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1882     prefix=$ac_optarg ;;
1883
1884   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1885   | --program-pre | --program-pr | --program-p)
1886     ac_prev=program_prefix ;;
1887   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1888   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1889     program_prefix=$ac_optarg ;;
1890
1891   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1892   | --program-suf | --program-su | --program-s)
1893     ac_prev=program_suffix ;;
1894   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1895   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1896     program_suffix=$ac_optarg ;;
1897
1898   -program-transform-name | --program-transform-name \
1899   | --program-transform-nam | --program-transform-na \
1900   | --program-transform-n | --program-transform- \
1901   | --program-transform | --program-transfor \
1902   | --program-transfo | --program-transf \
1903   | --program-trans | --program-tran \
1904   | --progr-tra | --program-tr | --program-t)
1905     ac_prev=program_transform_name ;;
1906   -program-transform-name=* | --program-transform-name=* \
1907   | --program-transform-nam=* | --program-transform-na=* \
1908   | --program-transform-n=* | --program-transform-=* \
1909   | --program-transform=* | --program-transfor=* \
1910   | --program-transfo=* | --program-transf=* \
1911   | --program-trans=* | --program-tran=* \
1912   | --progr-tra=* | --program-tr=* | --program-t=*)
1913     program_transform_name=$ac_optarg ;;
1914
1915   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1916     ac_prev=pdfdir ;;
1917   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1918     pdfdir=$ac_optarg ;;
1919
1920   -psdir | --psdir | --psdi | --psd | --ps)
1921     ac_prev=psdir ;;
1922   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1923     psdir=$ac_optarg ;;
1924
1925   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1926   | -silent | --silent | --silen | --sile | --sil)
1927     silent=yes ;;
1928
1929   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1930     ac_prev=sbindir ;;
1931   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1932   | --sbi=* | --sb=*)
1933     sbindir=$ac_optarg ;;
1934
1935   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1936   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1937   | --sharedst | --shareds | --shared | --share | --shar \
1938   | --sha | --sh)
1939     ac_prev=sharedstatedir ;;
1940   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1941   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1942   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1943   | --sha=* | --sh=*)
1944     sharedstatedir=$ac_optarg ;;
1945
1946   -site | --site | --sit)
1947     ac_prev=site ;;
1948   -site=* | --site=* | --sit=*)
1949     site=$ac_optarg ;;
1950
1951   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1952     ac_prev=srcdir ;;
1953   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1954     srcdir=$ac_optarg ;;
1955
1956   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1957   | --syscon | --sysco | --sysc | --sys | --sy)
1958     ac_prev=sysconfdir ;;
1959   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1960   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1961     sysconfdir=$ac_optarg ;;
1962
1963   -target | --target | --targe | --targ | --tar | --ta | --t)
1964     ac_prev=target_alias ;;
1965   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1966     target_alias=$ac_optarg ;;
1967
1968   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1969     verbose=yes ;;
1970
1971   -version | --version | --versio | --versi | --vers | -V)
1972     ac_init_version=: ;;
1973
1974   -with-* | --with-*)
1975     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1976     # Reject names that are not valid shell variable names.
1977     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1978       as_fn_error $? "invalid package name: $ac_useropt"
1979     ac_useropt_orig=$ac_useropt
1980     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1981     case $ac_user_opts in
1982       *"
1983 "with_$ac_useropt"
1984 "*) ;;
1985       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1986          ac_unrecognized_sep=', ';;
1987     esac
1988     eval with_$ac_useropt=\$ac_optarg ;;
1989
1990   -without-* | --without-*)
1991     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1992     # Reject names that are not valid shell variable names.
1993     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1994       as_fn_error $? "invalid package name: $ac_useropt"
1995     ac_useropt_orig=$ac_useropt
1996     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1997     case $ac_user_opts in
1998       *"
1999 "with_$ac_useropt"
2000 "*) ;;
2001       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
2002          ac_unrecognized_sep=', ';;
2003     esac
2004     eval with_$ac_useropt=no ;;
2005
2006   --x)
2007     # Obsolete; use --with-x.
2008     with_x=yes ;;
2009
2010   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
2011   | --x-incl | --x-inc | --x-in | --x-i)
2012     ac_prev=x_includes ;;
2013   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
2014   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2015     x_includes=$ac_optarg ;;
2016
2017   -x-libraries | --x-libraries | --x-librarie | --x-librari \
2018   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
2019     ac_prev=x_libraries ;;
2020   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
2021   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2022     x_libraries=$ac_optarg ;;
2023
2024   -*) as_fn_error $? "unrecognized option: \`$ac_option'
2025 Try \`$0 --help' for more information"
2026     ;;
2027
2028   *=*)
2029     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
2030     # Reject names that are not valid shell variable names.
2031     case $ac_envvar in #(
2032       '' | [0-9]* | *[!_$as_cr_alnum]* )
2033       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
2034     esac
2035     eval $ac_envvar=\$ac_optarg
2036     export $ac_envvar ;;
2037
2038   *)
2039     # FIXME: should be removed in autoconf 3.0.
2040     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2041     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
2042       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2043     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
2044     ;;
2045
2046   esac
2047 done
2048
2049 if test -n "$ac_prev"; then
2050   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
2051   as_fn_error $? "missing argument to $ac_option"
2052 fi
2053
2054 if test -n "$ac_unrecognized_opts"; then
2055   case $enable_option_checking in
2056     no) ;;
2057     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
2058     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2059   esac
2060 fi
2061
2062 # Check all directory arguments for consistency.
2063 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
2064                 datadir sysconfdir sharedstatedir localstatedir includedir \
2065                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
2066                 libdir localedir mandir
2067 do
2068   eval ac_val=\$$ac_var
2069   # Remove trailing slashes.
2070   case $ac_val in
2071     */ )
2072       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
2073       eval $ac_var=\$ac_val;;
2074   esac
2075   # Be sure to have absolute directory names.
2076   case $ac_val in
2077     [\\/$]* | ?:[\\/]* )  continue;;
2078     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
2079   esac
2080   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
2081 done
2082
2083 # There might be people who depend on the old broken behavior: `$host'
2084 # used to hold the argument of --host etc.
2085 # FIXME: To remove some day.
2086 build=$build_alias
2087 host=$host_alias
2088 target=$target_alias
2089
2090 # FIXME: To remove some day.
2091 if test "x$host_alias" != x; then
2092   if test "x$build_alias" = x; then
2093     cross_compiling=maybe
2094   elif test "x$build_alias" != "x$host_alias"; then
2095     cross_compiling=yes
2096   fi
2097 fi
2098
2099 ac_tool_prefix=
2100 test -n "$host_alias" && ac_tool_prefix=$host_alias-
2101
2102 test "$silent" = yes && exec 6>/dev/null
2103
2104
2105 ac_pwd=`pwd` && test -n "$ac_pwd" &&
2106 ac_ls_di=`ls -di .` &&
2107 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2108   as_fn_error $? "working directory cannot be determined"
2109 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2110   as_fn_error $? "pwd does not report name of working directory"
2111
2112
2113 # Find the source files, if location was not specified.
2114 if test -z "$srcdir"; then
2115   ac_srcdir_defaulted=yes
2116   # Try the directory containing this script, then the parent directory.
2117   ac_confdir=`$as_dirname -- "$as_myself" ||
2118 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2119          X"$as_myself" : 'X\(//\)[^/]' \| \
2120          X"$as_myself" : 'X\(//\)$' \| \
2121          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2122 $as_echo X"$as_myself" |
2123     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2124             s//\1/
2125             q
2126           }
2127           /^X\(\/\/\)[^/].*/{
2128             s//\1/
2129             q
2130           }
2131           /^X\(\/\/\)$/{
2132             s//\1/
2133             q
2134           }
2135           /^X\(\/\).*/{
2136             s//\1/
2137             q
2138           }
2139           s/.*/./; q'`
2140   srcdir=$ac_confdir
2141   if test ! -r "$srcdir/$ac_unique_file"; then
2142     srcdir=..
2143   fi
2144 else
2145   ac_srcdir_defaulted=no
2146 fi
2147 if test ! -r "$srcdir/$ac_unique_file"; then
2148   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2149   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
2150 fi
2151 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2152 ac_abs_confdir=`(
2153         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
2154         pwd)`
2155 # When building in place, set srcdir=.
2156 if test "$ac_abs_confdir" = "$ac_pwd"; then
2157   srcdir=.
2158 fi
2159 # Remove unnecessary trailing slashes from srcdir.
2160 # Double slashes in file names in object file debugging info
2161 # mess up M-x gdb in Emacs.
2162 case $srcdir in
2163 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2164 esac
2165 for ac_var in $ac_precious_vars; do
2166   eval ac_env_${ac_var}_set=\${${ac_var}+set}
2167   eval ac_env_${ac_var}_value=\$${ac_var}
2168   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2169   eval ac_cv_env_${ac_var}_value=\$${ac_var}
2170 done
2171
2172 #
2173 # Report the --help message.
2174 #
2175 if test "$ac_init_help" = "long"; then
2176   # Omit some internal or obsolete options to make the list less imposing.
2177   # This message is too long to be a string in the A/UX 3.1 sh.
2178   cat <<_ACEOF
2179 \`configure' configures GRUB 2.02~beta2 to adapt to many kinds of systems.
2180
2181 Usage: $0 [OPTION]... [VAR=VALUE]...
2182
2183 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2184 VAR=VALUE.  See below for descriptions of some of the useful variables.
2185
2186 Defaults for the options are specified in brackets.
2187
2188 Configuration:
2189   -h, --help              display this help and exit
2190       --help=short        display options specific to this package
2191       --help=recursive    display the short help of all the included packages
2192   -V, --version           display version information and exit
2193   -q, --quiet, --silent   do not print \`checking ...' messages
2194       --cache-file=FILE   cache test results in FILE [disabled]
2195   -C, --config-cache      alias for \`--cache-file=config.cache'
2196   -n, --no-create         do not create output files
2197       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
2198
2199 Installation directories:
2200   --prefix=PREFIX         install architecture-independent files in PREFIX
2201                           [$ac_default_prefix]
2202   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
2203                           [PREFIX]
2204
2205 By default, \`make install' will install all the files in
2206 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
2207 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2208 for instance \`--prefix=\$HOME'.
2209
2210 For better control, use the options below.
2211
2212 Fine tuning of the installation directories:
2213   --bindir=DIR            user executables [EPREFIX/bin]
2214   --sbindir=DIR           system admin executables [EPREFIX/sbin]
2215   --libexecdir=DIR        program executables [EPREFIX/libexec]
2216   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
2217   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
2218   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
2219   --libdir=DIR            object code libraries [EPREFIX/lib]
2220   --includedir=DIR        C header files [PREFIX/include]
2221   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
2222   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
2223   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
2224   --infodir=DIR           info documentation [DATAROOTDIR/info]
2225   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
2226   --mandir=DIR            man documentation [DATAROOTDIR/man]
2227   --docdir=DIR            documentation root [DATAROOTDIR/doc/grub]
2228   --htmldir=DIR           html documentation [DOCDIR]
2229   --dvidir=DIR            dvi documentation [DOCDIR]
2230   --pdfdir=DIR            pdf documentation [DOCDIR]
2231   --psdir=DIR             ps documentation [DOCDIR]
2232 _ACEOF
2233
2234   cat <<\_ACEOF
2235
2236 Program names:
2237   --program-prefix=PREFIX            prepend PREFIX to installed program names
2238   --program-suffix=SUFFIX            append SUFFIX to installed program names
2239   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
2240
2241 System types:
2242   --build=BUILD     configure for building on BUILD [guessed]
2243   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
2244   --target=TARGET   configure for building compilers for TARGET [HOST]
2245 _ACEOF
2246 fi
2247
2248 if test -n "$ac_init_help"; then
2249   case $ac_init_help in
2250      short | recursive ) echo "Configuration of GRUB 2.02~beta2:";;
2251    esac
2252   cat <<\_ACEOF
2253
2254 Optional Features:
2255   --disable-option-checking  ignore unrecognized --enable/--with options
2256   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
2257   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
2258   --enable-silent-rules   less verbose build output (undo: "make V=1")
2259   --disable-silent-rules  verbose build output (undo: "make V=0")
2260   --enable-dependency-tracking
2261                           do not reject slow dependency extractors
2262   --disable-dependency-tracking
2263                           speeds up one-time build
2264   --disable-nls           do not use Native Language Support
2265   --disable-rpath         do not hardcode runtime library paths
2266   --disable-largefile     omit support for large files
2267   --enable-efiemu         build and install the efiemu runtimes
2268                           (default=guessed)
2269   --enable-mm-debug       include memory manager debugging
2270   --enable-cache-stats    enable disk cache statistics collection
2271   --enable-boot-time      enable boot time statistics collection
2272   --enable-grub-emu-usb   build and install the `grub-emu' debugging utility
2273                           with USB support (default=guessed)
2274   --enable-grub-emu-sdl   build and install the `grub-emu' debugging utility
2275                           with SDL support (default=guessed)
2276   --enable-grub-emu-pci   build and install the `grub-emu' debugging utility
2277                           with PCI support (potentially dangerous)
2278                           (default=no)
2279   --enable-grub-mkfont    build and install the `grub-mkfont' utility
2280                           (default=guessed)
2281   --enable-grub-themes    build and install GRUB themes (default=guessed)
2282   --enable-grub-mount     build and install the `grub-mount' utility
2283                           (default=guessed)
2284   --enable-device-mapper  enable Linux device-mapper support (default=guessed)
2285   --enable-liblzma        enable liblzma integration (default=guessed)
2286   --enable-libzfs         enable libzfs integration (default=guessed)
2287   --disable-werror        do not use -Werror when building GRUB
2288
2289 Optional Packages:
2290   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
2291   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
2292   --with-platform=PLATFORM
2293                           select the host platform [[guessed]]
2294   --with-bootdir=DIR      set the name of /boot directory [[guessed]]
2295   --with-grubdir=DIR      set the name of grub directory [[guessed]]
2296   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
2297   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
2298   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
2299   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
2300   --without-libintl-prefix     don't search for libintl in includedir and libdir
2301   --without-included-regex
2302                           don't compile regex; this is the default on systems
2303                           with recent-enough versions of the GNU C Library
2304                           (use with caution on other systems).
2305
2306 Some influential environment variables:
2307   CC          C compiler command
2308   CFLAGS      C compiler flags
2309   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2310               nonstandard directory <lib dir>
2311   LIBS        libraries to pass to the linker, e.g. -l<library>
2312   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2313               you have headers in a nonstandard directory <include dir>
2314   YACC        The `Yet Another Compiler Compiler' implementation to use.
2315               Defaults to the first program found out of: `bison -y', `byacc',
2316               `yacc'.
2317   YFLAGS      The list of arguments that will be passed by default to $YACC.
2318               This script will default YFLAGS to the empty string to avoid a
2319               default value of `-d' given by some make applications.
2320   CPP         C preprocessor
2321   CXX         C++ compiler command
2322   CXXFLAGS    C++ compiler flags
2323   CCAS        assembler compiler command (defaults to CC)
2324   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
2325
2326 Use these variables to override the choices made by `configure' or to help
2327 it to find libraries and programs with nonstandard names/locations.
2328
2329 Report bugs to <bug-grub@gnu.org>.
2330 _ACEOF
2331 ac_status=$?
2332 fi
2333
2334 if test "$ac_init_help" = "recursive"; then
2335   # If there are subdirs, report their specific --help.
2336   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2337     test -d "$ac_dir" ||
2338       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2339       continue
2340     ac_builddir=.
2341
2342 case "$ac_dir" in
2343 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2344 *)
2345   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2346   # A ".." for each directory in $ac_dir_suffix.
2347   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2348   case $ac_top_builddir_sub in
2349   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2350   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2351   esac ;;
2352 esac
2353 ac_abs_top_builddir=$ac_pwd
2354 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2355 # for backward compatibility:
2356 ac_top_builddir=$ac_top_build_prefix
2357
2358 case $srcdir in
2359   .)  # We are building in place.
2360     ac_srcdir=.
2361     ac_top_srcdir=$ac_top_builddir_sub
2362     ac_abs_top_srcdir=$ac_pwd ;;
2363   [\\/]* | ?:[\\/]* )  # Absolute name.
2364     ac_srcdir=$srcdir$ac_dir_suffix;
2365     ac_top_srcdir=$srcdir
2366     ac_abs_top_srcdir=$srcdir ;;
2367   *) # Relative name.
2368     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2369     ac_top_srcdir=$ac_top_build_prefix$srcdir
2370     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2371 esac
2372 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2373
2374     cd "$ac_dir" || { ac_status=$?; continue; }
2375     # Check for guested configure.
2376     if test -f "$ac_srcdir/configure.gnu"; then
2377       echo &&
2378       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2379     elif test -f "$ac_srcdir/configure"; then
2380       echo &&
2381       $SHELL "$ac_srcdir/configure" --help=recursive
2382     else
2383       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2384     fi || ac_status=$?
2385     cd "$ac_pwd" || { ac_status=$?; break; }
2386   done
2387 fi
2388
2389 test -n "$ac_init_help" && exit $ac_status
2390 if $ac_init_version; then
2391   cat <<\_ACEOF
2392 GRUB configure 2.02~beta2
2393 generated by GNU Autoconf 2.69
2394
2395 Copyright (C) 2012 Free Software Foundation, Inc.
2396 This configure script is free software; the Free Software Foundation
2397 gives unlimited permission to copy, distribute and modify it.
2398 _ACEOF
2399   exit
2400 fi
2401
2402 ## ------------------------ ##
2403 ## Autoconf initialization. ##
2404 ## ------------------------ ##
2405
2406 # ac_fn_c_try_compile LINENO
2407 # --------------------------
2408 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2409 ac_fn_c_try_compile ()
2410 {
2411   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2412   rm -f conftest.$ac_objext
2413   if { { ac_try="$ac_compile"
2414 case "(($ac_try" in
2415   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2416   *) ac_try_echo=$ac_try;;
2417 esac
2418 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2419 $as_echo "$ac_try_echo"; } >&5
2420   (eval "$ac_compile") 2>conftest.err
2421   ac_status=$?
2422   if test -s conftest.err; then
2423     grep -v '^ *+' conftest.err >conftest.er1
2424     cat conftest.er1 >&5
2425     mv -f conftest.er1 conftest.err
2426   fi
2427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2428   test $ac_status = 0; } && {
2429          test -z "$ac_c_werror_flag" ||
2430          test ! -s conftest.err
2431        } && test -s conftest.$ac_objext; then :
2432   ac_retval=0
2433 else
2434   $as_echo "$as_me: failed program was:" >&5
2435 sed 's/^/| /' conftest.$ac_ext >&5
2436
2437         ac_retval=1
2438 fi
2439   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2440   as_fn_set_status $ac_retval
2441
2442 } # ac_fn_c_try_compile
2443
2444 # ac_fn_c_try_link LINENO
2445 # -----------------------
2446 # Try to link conftest.$ac_ext, and return whether this succeeded.
2447 ac_fn_c_try_link ()
2448 {
2449   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2450   rm -f conftest.$ac_objext conftest$ac_exeext
2451   if { { ac_try="$ac_link"
2452 case "(($ac_try" in
2453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2454   *) ac_try_echo=$ac_try;;
2455 esac
2456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2457 $as_echo "$ac_try_echo"; } >&5
2458   (eval "$ac_link") 2>conftest.err
2459   ac_status=$?
2460   if test -s conftest.err; then
2461     grep -v '^ *+' conftest.err >conftest.er1
2462     cat conftest.er1 >&5
2463     mv -f conftest.er1 conftest.err
2464   fi
2465   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2466   test $ac_status = 0; } && {
2467          test -z "$ac_c_werror_flag" ||
2468          test ! -s conftest.err
2469        } && test -s conftest$ac_exeext && {
2470          test "$cross_compiling" = yes ||
2471          test -x conftest$ac_exeext
2472        }; then :
2473   ac_retval=0
2474 else
2475   $as_echo "$as_me: failed program was:" >&5
2476 sed 's/^/| /' conftest.$ac_ext >&5
2477
2478         ac_retval=1
2479 fi
2480   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2481   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2482   # interfere with the next link command; also delete a directory that is
2483   # left behind by Apple's compiler.  We do this before executing the actions.
2484   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2485   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2486   as_fn_set_status $ac_retval
2487
2488 } # ac_fn_c_try_link
2489
2490 # ac_fn_c_try_cpp LINENO
2491 # ----------------------
2492 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2493 ac_fn_c_try_cpp ()
2494 {
2495   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2496   if { { ac_try="$ac_cpp conftest.$ac_ext"
2497 case "(($ac_try" in
2498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2499   *) ac_try_echo=$ac_try;;
2500 esac
2501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2502 $as_echo "$ac_try_echo"; } >&5
2503   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2504   ac_status=$?
2505   if test -s conftest.err; then
2506     grep -v '^ *+' conftest.err >conftest.er1
2507     cat conftest.er1 >&5
2508     mv -f conftest.er1 conftest.err
2509   fi
2510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2511   test $ac_status = 0; } > conftest.i && {
2512          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2513          test ! -s conftest.err
2514        }; then :
2515   ac_retval=0
2516 else
2517   $as_echo "$as_me: failed program was:" >&5
2518 sed 's/^/| /' conftest.$ac_ext >&5
2519
2520     ac_retval=1
2521 fi
2522   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2523   as_fn_set_status $ac_retval
2524
2525 } # ac_fn_c_try_cpp
2526
2527 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2528 # -------------------------------------------------------
2529 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2530 # the include files in INCLUDES and setting the cache variable VAR
2531 # accordingly.
2532 ac_fn_c_check_header_mongrel ()
2533 {
2534   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2535   if eval \${$3+:} false; then :
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2537 $as_echo_n "checking for $2... " >&6; }
2538 if eval \${$3+:} false; then :
2539   $as_echo_n "(cached) " >&6
2540 fi
2541 eval ac_res=\$$3
2542                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2543 $as_echo "$ac_res" >&6; }
2544 else
2545   # Is the header compilable?
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2547 $as_echo_n "checking $2 usability... " >&6; }
2548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2549 /* end confdefs.h.  */
2550 $4
2551 #include <$2>
2552 _ACEOF
2553 if ac_fn_c_try_compile "$LINENO"; then :
2554   ac_header_compiler=yes
2555 else
2556   ac_header_compiler=no
2557 fi
2558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2560 $as_echo "$ac_header_compiler" >&6; }
2561
2562 # Is the header present?
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2564 $as_echo_n "checking $2 presence... " >&6; }
2565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2566 /* end confdefs.h.  */
2567 #include <$2>
2568 _ACEOF
2569 if ac_fn_c_try_cpp "$LINENO"; then :
2570   ac_header_preproc=yes
2571 else
2572   ac_header_preproc=no
2573 fi
2574 rm -f conftest.err conftest.i conftest.$ac_ext
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2576 $as_echo "$ac_header_preproc" >&6; }
2577
2578 # So?  What about this header?
2579 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2580   yes:no: )
2581     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2582 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2583     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2584 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2585     ;;
2586   no:yes:* )
2587     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2588 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2589     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2590 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2591     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2592 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2593     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2594 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2595     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2596 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2597 ( $as_echo "## ------------------------------- ##
2598 ## Report this to bug-grub@gnu.org ##
2599 ## ------------------------------- ##"
2600      ) | sed "s/^/$as_me: WARNING:     /" >&2
2601     ;;
2602 esac
2603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2604 $as_echo_n "checking for $2... " >&6; }
2605 if eval \${$3+:} false; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   eval "$3=\$ac_header_compiler"
2609 fi
2610 eval ac_res=\$$3
2611                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2612 $as_echo "$ac_res" >&6; }
2613 fi
2614   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2615
2616 } # ac_fn_c_check_header_mongrel
2617
2618 # ac_fn_c_try_run LINENO
2619 # ----------------------
2620 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2621 # that executables *can* be run.
2622 ac_fn_c_try_run ()
2623 {
2624   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2625   if { { ac_try="$ac_link"
2626 case "(($ac_try" in
2627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2628   *) ac_try_echo=$ac_try;;
2629 esac
2630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2631 $as_echo "$ac_try_echo"; } >&5
2632   (eval "$ac_link") 2>&5
2633   ac_status=$?
2634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2635   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2636   { { case "(($ac_try" in
2637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2638   *) ac_try_echo=$ac_try;;
2639 esac
2640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2641 $as_echo "$ac_try_echo"; } >&5
2642   (eval "$ac_try") 2>&5
2643   ac_status=$?
2644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2645   test $ac_status = 0; }; }; then :
2646   ac_retval=0
2647 else
2648   $as_echo "$as_me: program exited with status $ac_status" >&5
2649        $as_echo "$as_me: failed program was:" >&5
2650 sed 's/^/| /' conftest.$ac_ext >&5
2651
2652        ac_retval=$ac_status
2653 fi
2654   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2655   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2656   as_fn_set_status $ac_retval
2657
2658 } # ac_fn_c_try_run
2659
2660 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2661 # -------------------------------------------------------
2662 # Tests whether HEADER exists and can be compiled using the include files in
2663 # INCLUDES, setting the cache variable VAR accordingly.
2664 ac_fn_c_check_header_compile ()
2665 {
2666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2668 $as_echo_n "checking for $2... " >&6; }
2669 if eval \${$3+:} false; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673 /* end confdefs.h.  */
2674 $4
2675 #include <$2>
2676 _ACEOF
2677 if ac_fn_c_try_compile "$LINENO"; then :
2678   eval "$3=yes"
2679 else
2680   eval "$3=no"
2681 fi
2682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2683 fi
2684 eval ac_res=\$$3
2685                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2686 $as_echo "$ac_res" >&6; }
2687   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2688
2689 } # ac_fn_c_check_header_compile
2690
2691 # ac_fn_cxx_try_compile LINENO
2692 # ----------------------------
2693 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2694 ac_fn_cxx_try_compile ()
2695 {
2696   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2697   rm -f conftest.$ac_objext
2698   if { { ac_try="$ac_compile"
2699 case "(($ac_try" in
2700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2701   *) ac_try_echo=$ac_try;;
2702 esac
2703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2704 $as_echo "$ac_try_echo"; } >&5
2705   (eval "$ac_compile") 2>conftest.err
2706   ac_status=$?
2707   if test -s conftest.err; then
2708     grep -v '^ *+' conftest.err >conftest.er1
2709     cat conftest.er1 >&5
2710     mv -f conftest.er1 conftest.err
2711   fi
2712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2713   test $ac_status = 0; } && {
2714          test -z "$ac_cxx_werror_flag" ||
2715          test ! -s conftest.err
2716        } && test -s conftest.$ac_objext; then :
2717   ac_retval=0
2718 else
2719   $as_echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2721
2722         ac_retval=1
2723 fi
2724   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2725   as_fn_set_status $ac_retval
2726
2727 } # ac_fn_cxx_try_compile
2728
2729 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2730 # --------------------------------------------
2731 # Tries to find the compile-time value of EXPR in a program that includes
2732 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2733 # computed
2734 ac_fn_c_compute_int ()
2735 {
2736   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2737   if test "$cross_compiling" = yes; then
2738     # Depending upon the size, compute the lo and hi bounds.
2739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2740 /* end confdefs.h.  */
2741 $4
2742 int
2743 main (void)
2744 {
2745 static int test_array [1 - 2 * !(($2) >= 0)];
2746 test_array [0] = 0;
2747 return test_array [0];
2748
2749   ;
2750   return 0;
2751 }
2752 _ACEOF
2753 if ac_fn_c_try_compile "$LINENO"; then :
2754   ac_lo=0 ac_mid=0
2755   while :; do
2756     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2757 /* end confdefs.h.  */
2758 $4
2759 int
2760 main (void)
2761 {
2762 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2763 test_array [0] = 0;
2764 return test_array [0];
2765
2766   ;
2767   return 0;
2768 }
2769 _ACEOF
2770 if ac_fn_c_try_compile "$LINENO"; then :
2771   ac_hi=$ac_mid; break
2772 else
2773   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2774                         if test $ac_lo -le $ac_mid; then
2775                           ac_lo= ac_hi=
2776                           break
2777                         fi
2778                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2779 fi
2780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2781   done
2782 else
2783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2784 /* end confdefs.h.  */
2785 $4
2786 int
2787 main (void)
2788 {
2789 static int test_array [1 - 2 * !(($2) < 0)];
2790 test_array [0] = 0;
2791 return test_array [0];
2792
2793   ;
2794   return 0;
2795 }
2796 _ACEOF
2797 if ac_fn_c_try_compile "$LINENO"; then :
2798   ac_hi=-1 ac_mid=-1
2799   while :; do
2800     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2801 /* end confdefs.h.  */
2802 $4
2803 int
2804 main (void)
2805 {
2806 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2807 test_array [0] = 0;
2808 return test_array [0];
2809
2810   ;
2811   return 0;
2812 }
2813 _ACEOF
2814 if ac_fn_c_try_compile "$LINENO"; then :
2815   ac_lo=$ac_mid; break
2816 else
2817   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2818                         if test $ac_mid -le $ac_hi; then
2819                           ac_lo= ac_hi=
2820                           break
2821                         fi
2822                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2823 fi
2824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2825   done
2826 else
2827   ac_lo= ac_hi=
2828 fi
2829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2830 fi
2831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2832 # Binary search between lo and hi bounds.
2833 while test "x$ac_lo" != "x$ac_hi"; do
2834   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2836 /* end confdefs.h.  */
2837 $4
2838 int
2839 main (void)
2840 {
2841 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2842 test_array [0] = 0;
2843 return test_array [0];
2844
2845   ;
2846   return 0;
2847 }
2848 _ACEOF
2849 if ac_fn_c_try_compile "$LINENO"; then :
2850   ac_hi=$ac_mid
2851 else
2852   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2853 fi
2854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2855 done
2856 case $ac_lo in #((
2857 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2858 '') ac_retval=1 ;;
2859 esac
2860   else
2861     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2862 /* end confdefs.h.  */
2863 $4
2864 static long int longval () { return $2; }
2865 static unsigned long int ulongval () { return $2; }
2866 #include <stdio.h>
2867 #include <stdlib.h>
2868 int
2869 main (void)
2870 {
2871
2872   FILE *f = fopen ("conftest.val", "w");
2873   if (! f)
2874     return 1;
2875   if (($2) < 0)
2876     {
2877       long int i = longval ();
2878       if (i != ($2))
2879         return 1;
2880       fprintf (f, "%ld", i);
2881     }
2882   else
2883     {
2884       unsigned long int i = ulongval ();
2885       if (i != ($2))
2886         return 1;
2887       fprintf (f, "%lu", i);
2888     }
2889   /* Do not output a trailing newline, as this causes \r\n confusion
2890      on some platforms.  */
2891   return ferror (f) || fclose (f) != 0;
2892
2893   ;
2894   return 0;
2895 }
2896 _ACEOF
2897 if ac_fn_c_try_run "$LINENO"; then :
2898   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2899 else
2900   ac_retval=1
2901 fi
2902 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2903   conftest.$ac_objext conftest.beam conftest.$ac_ext
2904 rm -f conftest.val
2905
2906   fi
2907   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2908   as_fn_set_status $ac_retval
2909
2910 } # ac_fn_c_compute_int
2911
2912 # ac_fn_c_check_func LINENO FUNC VAR
2913 # ----------------------------------
2914 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2915 ac_fn_c_check_func ()
2916 {
2917   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2919 $as_echo_n "checking for $2... " >&6; }
2920 if eval \${$3+:} false; then :
2921   $as_echo_n "(cached) " >&6
2922 else
2923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2924 /* end confdefs.h.  */
2925 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2926    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2927 #define $2 innocuous_$2
2928
2929 /* System header to define __stub macros and hopefully few prototypes,
2930     which can conflict with char $2 (); below.
2931     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2932     <limits.h> exists even on freestanding compilers.  */
2933
2934 #ifdef __STDC__
2935 # include <limits.h>
2936 #else
2937 # include <assert.h>
2938 #endif
2939
2940 #undef $2
2941
2942 /* Override any GCC internal prototype to avoid an error.
2943    Use char because int might match the return type of a GCC
2944    builtin and then its argument prototype would still apply.  */
2945 #ifdef __cplusplus
2946 extern "C"
2947 #endif
2948 char $2 ();
2949 /* The GNU C library defines this for functions which it implements
2950     to always fail with ENOSYS.  Some functions are actually named
2951     something starting with __ and the normal name is an alias.  */
2952 #if defined __stub_$2 || defined __stub___$2
2953 choke me
2954 #endif
2955
2956 int
2957 main (void)
2958 {
2959 return $2 ();
2960   ;
2961   return 0;
2962 }
2963 _ACEOF
2964 if ac_fn_c_try_link "$LINENO"; then :
2965   eval "$3=yes"
2966 else
2967   eval "$3=no"
2968 fi
2969 rm -f core conftest.err conftest.$ac_objext \
2970     conftest$ac_exeext conftest.$ac_ext
2971 fi
2972 eval ac_res=\$$3
2973                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2974 $as_echo "$ac_res" >&6; }
2975   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2976
2977 } # ac_fn_c_check_func
2978
2979 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2980 # ----------------------------------------------------
2981 # Tries to find if the field MEMBER exists in type AGGR, after including
2982 # INCLUDES, setting cache variable VAR accordingly.
2983 ac_fn_c_check_member ()
2984 {
2985   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2987 $as_echo_n "checking for $2.$3... " >&6; }
2988 if eval \${$4+:} false; then :
2989   $as_echo_n "(cached) " >&6
2990 else
2991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2992 /* end confdefs.h.  */
2993 $5
2994 int
2995 main (void)
2996 {
2997 static $2 ac_aggr;
2998 if (ac_aggr.$3)
2999 return 0;
3000   ;
3001   return 0;
3002 }
3003 _ACEOF
3004 if ac_fn_c_try_compile "$LINENO"; then :
3005   eval "$4=yes"
3006 else
3007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3008 /* end confdefs.h.  */
3009 $5
3010 int
3011 main (void)
3012 {
3013 static $2 ac_aggr;
3014 if (sizeof ac_aggr.$3)
3015 return 0;
3016   ;
3017   return 0;
3018 }
3019 _ACEOF
3020 if ac_fn_c_try_compile "$LINENO"; then :
3021   eval "$4=yes"
3022 else
3023   eval "$4=no"
3024 fi
3025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3026 fi
3027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3028 fi
3029 eval ac_res=\$$4
3030                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3031 $as_echo "$ac_res" >&6; }
3032   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3033
3034 } # ac_fn_c_check_member
3035
3036 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
3037 # -------------------------------------------
3038 # Tests whether TYPE exists after having included INCLUDES, setting cache
3039 # variable VAR accordingly.
3040 ac_fn_c_check_type ()
3041 {
3042   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
3044 $as_echo_n "checking for $2... " >&6; }
3045 if eval \${$3+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   eval "$3=no"
3049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3050 /* end confdefs.h.  */
3051 $4
3052 int
3053 main (void)
3054 {
3055 if (sizeof ($2))
3056          return 0;
3057   ;
3058   return 0;
3059 }
3060 _ACEOF
3061 if ac_fn_c_try_compile "$LINENO"; then :
3062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063 /* end confdefs.h.  */
3064 $4
3065 int
3066 main (void)
3067 {
3068 if (sizeof (($2)))
3069             return 0;
3070   ;
3071   return 0;
3072 }
3073 _ACEOF
3074 if ac_fn_c_try_compile "$LINENO"; then :
3075
3076 else
3077   eval "$3=yes"
3078 fi
3079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3080 fi
3081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3082 fi
3083 eval ac_res=\$$3
3084                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3085 $as_echo "$ac_res" >&6; }
3086   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3087
3088 } # ac_fn_c_check_type
3089
3090 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
3091 # ---------------------------------------------
3092 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
3093 # accordingly.
3094 ac_fn_c_check_decl ()
3095 {
3096   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3097   as_decl_name=`echo $2|sed 's/ *(.*//'`
3098   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
3099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
3100 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
3101 if eval \${$3+:} false; then :
3102   $as_echo_n "(cached) " >&6
3103 else
3104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h.  */
3106 $4
3107 int
3108 main (void)
3109 {
3110 #ifndef $as_decl_name
3111 #ifdef __cplusplus
3112   (void) $as_decl_use;
3113 #else
3114   (void) $as_decl_name;
3115 #endif
3116 #endif
3117
3118   ;
3119   return 0;
3120 }
3121 _ACEOF
3122 if ac_fn_c_try_compile "$LINENO"; then :
3123   eval "$3=yes"
3124 else
3125   eval "$3=no"
3126 fi
3127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3128 fi
3129 eval ac_res=\$$3
3130                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3131 $as_echo "$ac_res" >&6; }
3132   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3133
3134 } # ac_fn_c_check_decl
3135 cat >config.log <<_ACEOF
3136 This file contains any messages produced by compilers while
3137 running configure, to aid debugging if configure makes a mistake.
3138
3139 It was created by GRUB $as_me 2.02~beta2, which was
3140 generated by GNU Autoconf 2.69.  Invocation command line was
3141
3142   $ $0 $@
3143
3144 _ACEOF
3145 exec 5>>config.log
3146 {
3147 cat <<_ASUNAME
3148 ## --------- ##
3149 ## Platform. ##
3150 ## --------- ##
3151
3152 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3153 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3154 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3155 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3156 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3157
3158 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3159 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
3160
3161 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
3162 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
3163 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3164 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
3165 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
3166 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
3167 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
3168
3169 _ASUNAME
3170
3171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3172 for as_dir in $PATH
3173 do
3174   IFS=$as_save_IFS
3175   test -z "$as_dir" && as_dir=.
3176     $as_echo "PATH: $as_dir"
3177   done
3178 IFS=$as_save_IFS
3179
3180 } >&5
3181
3182 cat >&5 <<_ACEOF
3183
3184
3185 ## ----------- ##
3186 ## Core tests. ##
3187 ## ----------- ##
3188
3189 _ACEOF
3190
3191
3192 # Keep a trace of the command line.
3193 # Strip out --no-create and --no-recursion so they do not pile up.
3194 # Strip out --silent because we don't want to record it for future runs.
3195 # Also quote any args containing shell meta-characters.
3196 # Make two passes to allow for proper duplicate-argument suppression.
3197 ac_configure_args=
3198 ac_configure_args0=
3199 ac_configure_args1=
3200 ac_must_keep_next=false
3201 for ac_pass in 1 2
3202 do
3203   for ac_arg
3204   do
3205     case $ac_arg in
3206     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3207     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3208     | -silent | --silent | --silen | --sile | --sil)
3209       continue ;;
3210     *\'*)
3211       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3212     esac
3213     case $ac_pass in
3214     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3215     2)
3216       as_fn_append ac_configure_args1 " '$ac_arg'"
3217       if test $ac_must_keep_next = true; then
3218         ac_must_keep_next=false # Got value, back to normal.
3219       else
3220         case $ac_arg in
3221           *=* | --config-cache | -C | -disable-* | --disable-* \
3222           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3223           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3224           | -with-* | --with-* | -without-* | --without-* | --x)
3225             case "$ac_configure_args0 " in
3226               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3227             esac
3228             ;;
3229           -* ) ac_must_keep_next=true ;;
3230         esac
3231       fi
3232       as_fn_append ac_configure_args " '$ac_arg'"
3233       ;;
3234     esac
3235   done
3236 done
3237 { ac_configure_args0=; unset ac_configure_args0;}
3238 { ac_configure_args1=; unset ac_configure_args1;}
3239
3240 # When interrupted or exit'd, cleanup temporary files, and complete
3241 # config.log.  We remove comments because anyway the quotes in there
3242 # would cause problems or look ugly.
3243 # WARNING: Use '\'' to represent an apostrophe within the trap.
3244 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3245 trap 'exit_status=$?
3246   # Save into config.log some information that might help in debugging.
3247   {
3248     echo
3249
3250     $as_echo "## ---------------- ##
3251 ## Cache variables. ##
3252 ## ---------------- ##"
3253     echo
3254     # The following way of writing the cache mishandles newlines in values,
3255 (
3256   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3257     eval ac_val=\$$ac_var
3258     case $ac_val in #(
3259     *${as_nl}*)
3260       case $ac_var in #(
3261       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3262 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3263       esac
3264       case $ac_var in #(
3265       _ | IFS | as_nl) ;; #(
3266       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3267       *) { eval $ac_var=; unset $ac_var;} ;;
3268       esac ;;
3269     esac
3270   done
3271   (set) 2>&1 |
3272     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3273     *${as_nl}ac_space=\ *)
3274       sed -n \
3275         "s/'\''/'\''\\\\'\'''\''/g;
3276           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3277       ;; #(
3278     *)
3279       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3280       ;;
3281     esac |
3282     sort
3283 )
3284     echo
3285
3286     $as_echo "## ----------------- ##
3287 ## Output variables. ##
3288 ## ----------------- ##"
3289     echo
3290     for ac_var in $ac_subst_vars
3291     do
3292       eval ac_val=\$$ac_var
3293       case $ac_val in
3294       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3295       esac
3296       $as_echo "$ac_var='\''$ac_val'\''"
3297     done | sort
3298     echo
3299
3300     if test -n "$ac_subst_files"; then
3301       $as_echo "## ------------------- ##
3302 ## File substitutions. ##
3303 ## ------------------- ##"
3304       echo
3305       for ac_var in $ac_subst_files
3306       do
3307         eval ac_val=\$$ac_var
3308         case $ac_val in
3309         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3310         esac
3311         $as_echo "$ac_var='\''$ac_val'\''"
3312       done | sort
3313       echo
3314     fi
3315
3316     if test -s confdefs.h; then
3317       $as_echo "## ----------- ##
3318 ## confdefs.h. ##
3319 ## ----------- ##"
3320       echo
3321       cat confdefs.h
3322       echo
3323     fi
3324     test "$ac_signal" != 0 &&
3325       $as_echo "$as_me: caught signal $ac_signal"
3326     $as_echo "$as_me: exit $exit_status"
3327   } >&5
3328   rm -f core *.core core.conftest.* &&
3329     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3330     exit $exit_status
3331 ' 0
3332 for ac_signal in 1 2 13 15; do
3333   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3334 done
3335 ac_signal=0
3336
3337 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3338 rm -f -r conftest* confdefs.h
3339
3340 $as_echo "/* confdefs.h */" > confdefs.h
3341
3342 # Predefined preprocessor variables.
3343
3344 cat >>confdefs.h <<_ACEOF
3345 #define PACKAGE_NAME "$PACKAGE_NAME"
3346 _ACEOF
3347
3348 cat >>confdefs.h <<_ACEOF
3349 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3350 _ACEOF
3351
3352 cat >>confdefs.h <<_ACEOF
3353 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3354 _ACEOF
3355
3356 cat >>confdefs.h <<_ACEOF
3357 #define PACKAGE_STRING "$PACKAGE_STRING"
3358 _ACEOF
3359
3360 cat >>confdefs.h <<_ACEOF
3361 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3362 _ACEOF
3363
3364 cat >>confdefs.h <<_ACEOF
3365 #define PACKAGE_URL "$PACKAGE_URL"
3366 _ACEOF
3367
3368
3369 # Let the site file select an alternate cache file if it wants to.
3370 # Prefer an explicitly selected file to automatically selected ones.
3371 ac_site_file1=NONE
3372 ac_site_file2=NONE
3373 if test -n "$CONFIG_SITE"; then
3374   # We do not want a PATH search for config.site.
3375   case $CONFIG_SITE in #((
3376     -*)  ac_site_file1=./$CONFIG_SITE;;
3377     */*) ac_site_file1=$CONFIG_SITE;;
3378     *)   ac_site_file1=./$CONFIG_SITE;;
3379   esac
3380 elif test "x$prefix" != xNONE; then
3381   ac_site_file1=$prefix/share/config.site
3382   ac_site_file2=$prefix/etc/config.site
3383 else
3384   ac_site_file1=$ac_default_prefix/share/config.site
3385   ac_site_file2=$ac_default_prefix/etc/config.site
3386 fi
3387 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3388 do
3389   test "x$ac_site_file" = xNONE && continue
3390   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3391     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3392 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3393     sed 's/^/| /' "$ac_site_file" >&5
3394     . "$ac_site_file" \
3395       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3396 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3397 as_fn_error $? "failed to load site script $ac_site_file
3398 See \`config.log' for more details" "$LINENO" 5; }
3399   fi
3400 done
3401
3402 if test -r "$cache_file"; then
3403   # Some versions of bash will fail to source /dev/null (special files
3404   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3405   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3406     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3407 $as_echo "$as_me: loading cache $cache_file" >&6;}
3408     case $cache_file in
3409       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3410       *)                      . "./$cache_file";;
3411     esac
3412   fi
3413 else
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3415 $as_echo "$as_me: creating cache $cache_file" >&6;}
3416   >$cache_file
3417 fi
3418
3419 gt_needs="$gt_needs "
3420 as_fn_append ac_func_list " flockfile"
3421 as_fn_append ac_func_list " funlockfile"
3422 as_fn_append ac_header_list " features.h"
3423 as_fn_append ac_header_list " linewrap.h"
3424 as_fn_append ac_func_list " btowc"
3425 as_fn_append ac_func_list " isblank"
3426 as_fn_append ac_func_list " iswctype"
3427 as_fn_append ac_func_list " mbsrtowcs"
3428 as_fn_append ac_func_list " mempcpy"
3429 as_fn_append ac_func_list " wmemchr"
3430 as_fn_append ac_func_list " wmemcpy"
3431 as_fn_append ac_func_list " wmempcpy"
3432 as_fn_append ac_header_list " wctype.h"
3433 as_fn_append ac_func_list " getdelim"
3434 gl_getopt_required=GNU
3435 as_fn_append ac_header_list " getopt.h"
3436 as_fn_append ac_header_list " langinfo.h"
3437 as_fn_append ac_header_list " unistd.h"
3438 as_fn_append ac_func_list " symlink"
3439 as_fn_append ac_header_list " xlocale.h"
3440 as_fn_append ac_func_list " mbsinit"
3441 as_fn_append ac_func_list " mbrtowc"
3442 as_fn_append ac_header_list " wchar.h"
3443 as_fn_append ac_func_list " isascii"
3444 as_fn_append ac_header_list " sys/mman.h"
3445 as_fn_append ac_func_list " mprotect"
3446 as_fn_append ac_func_list " _set_invalid_parameter_handler"
3447 as_fn_append ac_func_list " nl_langinfo"
3448 as_fn_append ac_func_list " wcscoll"
3449 as_fn_append ac_func_list " sleep"
3450 as_fn_append ac_header_list " stdint.h"
3451 as_fn_append ac_header_list " sys/socket.h"
3452 as_fn_append ac_header_list " strings.h"
3453 as_fn_append ac_func_list " strndup"
3454 as_fn_append ac_header_list " sysexits.h"
3455 as_fn_append ac_func_list " vasnprintf"
3456 as_fn_append ac_func_list " snprintf"
3457 as_fn_append ac_func_list " wcrtomb"
3458 as_fn_append ac_func_list " iswcntrl"
3459 as_fn_append ac_func_list " wcwidth"
3460 # Check that the precious variables saved in the cache have kept the same
3461 # value.
3462 ac_cache_corrupted=false
3463 for ac_var in $ac_precious_vars; do
3464   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3465   eval ac_new_set=\$ac_env_${ac_var}_set
3466   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3467   eval ac_new_val=\$ac_env_${ac_var}_value
3468   case $ac_old_set,$ac_new_set in
3469     set,)
3470       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3471 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3472       ac_cache_corrupted=: ;;
3473     ,set)
3474       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3475 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3476       ac_cache_corrupted=: ;;
3477     ,);;
3478     *)
3479       if test "x$ac_old_val" != "x$ac_new_val"; then
3480         # differences in whitespace do not lead to failure.
3481         ac_old_val_w=`echo x $ac_old_val`
3482         ac_new_val_w=`echo x $ac_new_val`
3483         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3484           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3485 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3486           ac_cache_corrupted=:
3487         else
3488           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3489 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3490           eval $ac_var=\$ac_old_val
3491         fi
3492         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3493 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3494         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3495 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3496       fi;;
3497   esac
3498   # Pass precious variables to config.status.
3499   if test "$ac_new_set" = set; then
3500     case $ac_new_val in
3501     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3502     *) ac_arg=$ac_var=$ac_new_val ;;
3503     esac
3504     case " $ac_configure_args " in
3505       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3506       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3507     esac
3508   fi
3509 done
3510 if $ac_cache_corrupted; then
3511   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3513   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3514 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3515   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3516 fi
3517 ## -------------------- ##
3518 ## Main body of script. ##
3519 ## -------------------- ##
3520
3521 ac_ext=c
3522 ac_cpp='$CPP $CPPFLAGS'
3523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3526
3527
3528
3529 ac_aux_dir=
3530 for ac_dir in build-aux "$srcdir"/build-aux; do
3531   if test -f "$ac_dir/install-sh"; then
3532     ac_aux_dir=$ac_dir
3533     ac_install_sh="$ac_aux_dir/install-sh -c"
3534     break
3535   elif test -f "$ac_dir/install.sh"; then
3536     ac_aux_dir=$ac_dir
3537     ac_install_sh="$ac_aux_dir/install.sh -c"
3538     break
3539   elif test -f "$ac_dir/shtool"; then
3540     ac_aux_dir=$ac_dir
3541     ac_install_sh="$ac_aux_dir/shtool install -c"
3542     break
3543   fi
3544 done
3545 if test -z "$ac_aux_dir"; then
3546   as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3547 fi
3548
3549 # These three variables are undocumented and unsupported,
3550 # and are intended to be withdrawn in a future Autoconf release.
3551 # They can cause serious problems if a builder's source tree is in a directory
3552 # whose full name contains unusual characters.
3553 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3554 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3555 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3556
3557
3558
3559 # We don't want -g -O2 by default in CFLAGS
3560 : ${CFLAGS=""}
3561
3562 # Checks for build, host and target systems.
3563 # Make sure we can run config.sub.
3564 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3565   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3566
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3568 $as_echo_n "checking build system type... " >&6; }
3569 if ${ac_cv_build+:} false; then :
3570   $as_echo_n "(cached) " >&6
3571 else
3572   ac_build_alias=$build_alias
3573 test "x$ac_build_alias" = x &&
3574   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3575 test "x$ac_build_alias" = x &&
3576   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3577 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3578   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3579
3580 fi
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3582 $as_echo "$ac_cv_build" >&6; }
3583 case $ac_cv_build in
3584 *-*-*) ;;
3585 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3586 esac
3587 build=$ac_cv_build
3588 ac_save_IFS=$IFS; IFS='-'
3589 set x $ac_cv_build
3590 shift
3591 build_cpu=$1
3592 build_vendor=$2
3593 shift; shift
3594 # Remember, the first character of IFS is used to create $*,
3595 # except with old shells:
3596 build_os=$*
3597 IFS=$ac_save_IFS
3598 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3599
3600
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3602 $as_echo_n "checking host system type... " >&6; }
3603 if ${ac_cv_host+:} false; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test "x$host_alias" = x; then
3607   ac_cv_host=$ac_cv_build
3608 else
3609   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3610     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3611 fi
3612
3613 fi
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3615 $as_echo "$ac_cv_host" >&6; }
3616 case $ac_cv_host in
3617 *-*-*) ;;
3618 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3619 esac
3620 host=$ac_cv_host
3621 ac_save_IFS=$IFS; IFS='-'
3622 set x $ac_cv_host
3623 shift
3624 host_cpu=$1
3625 host_vendor=$2
3626 shift; shift
3627 # Remember, the first character of IFS is used to create $*,
3628 # except with old shells:
3629 host_os=$*
3630 IFS=$ac_save_IFS
3631 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3632
3633
3634 save_program_prefix="${program_prefix}"
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3636 $as_echo_n "checking target system type... " >&6; }
3637 if ${ac_cv_target+:} false; then :
3638   $as_echo_n "(cached) " >&6
3639 else
3640   if test "x$target_alias" = x; then
3641   ac_cv_target=$ac_cv_host
3642 else
3643   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3644     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3645 fi
3646
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3649 $as_echo "$ac_cv_target" >&6; }
3650 case $ac_cv_target in
3651 *-*-*) ;;
3652 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3653 esac
3654 target=$ac_cv_target
3655 ac_save_IFS=$IFS; IFS='-'
3656 set x $ac_cv_target
3657 shift
3658 target_cpu=$1
3659 target_vendor=$2
3660 shift; shift
3661 # Remember, the first character of IFS is used to create $*,
3662 # except with old shells:
3663 target_os=$*
3664 IFS=$ac_save_IFS
3665 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3666
3667
3668 # The aliases save the names the user supplied, while $host etc.
3669 # will get canonicalized.
3670 test -n "$target_alias" &&
3671   test "$program_prefix$program_suffix$program_transform_name" = \
3672     NONENONEs,x,x, &&
3673   program_prefix=${target_alias}-
3674 program_prefix="${save_program_prefix}"
3675
3676 am__api_version='1.13'
3677
3678 # Find a good install program.  We prefer a C program (faster),
3679 # so one script is as good as another.  But avoid the broken or
3680 # incompatible versions:
3681 # SysV /etc/install, /usr/sbin/install
3682 # SunOS /usr/etc/install
3683 # IRIX /sbin/install
3684 # AIX /bin/install
3685 # AmigaOS /C/install, which installs bootblocks on floppy discs
3686 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3687 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3688 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3689 # OS/2's system install, which has a completely different semantic
3690 # ./install, which can be erroneously created by make from ./install.sh.
3691 # Reject install programs that cannot install multiple files.
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3693 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3694 if test -z "$INSTALL"; then
3695 if ${ac_cv_path_install+:} false; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3699 for as_dir in $PATH
3700 do
3701   IFS=$as_save_IFS
3702   test -z "$as_dir" && as_dir=.
3703     # Account for people who put trailing slashes in PATH elements.
3704 case $as_dir/ in #((
3705   ./ | .// | /[cC]/* | \
3706   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3707   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3708   /usr/ucb/* ) ;;
3709   *)
3710     # OSF1 and SCO ODT 3.0 have their own names for install.
3711     # Don't use installbsd from OSF since it installs stuff as root
3712     # by default.
3713     for ac_prog in ginstall scoinst install; do
3714       for ac_exec_ext in '' $ac_executable_extensions; do
3715         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3716           if test $ac_prog = install &&
3717             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3718             # AIX install.  It has an incompatible calling convention.
3719             :
3720           elif test $ac_prog = install &&
3721             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3722             # program-specific install script used by HP pwplus--don't use.
3723             :
3724           else
3725             rm -rf conftest.one conftest.two conftest.dir
3726             echo one > conftest.one
3727             echo two > conftest.two
3728             mkdir conftest.dir
3729             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3730               test -s conftest.one && test -s conftest.two &&
3731               test -s conftest.dir/conftest.one &&
3732               test -s conftest.dir/conftest.two
3733             then
3734               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3735               break 3
3736             fi
3737           fi
3738         fi
3739       done
3740     done
3741     ;;
3742 esac
3743
3744   done
3745 IFS=$as_save_IFS
3746
3747 rm -rf conftest.one conftest.two conftest.dir
3748
3749 fi
3750   if test "${ac_cv_path_install+set}" = set; then
3751     INSTALL=$ac_cv_path_install
3752   else
3753     # As a last resort, use the slow shell script.  Don't cache a
3754     # value for INSTALL within a source directory, because that will
3755     # break other packages using the cache if that directory is
3756     # removed, or if the value is a relative name.
3757     INSTALL=$ac_install_sh
3758   fi
3759 fi
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3761 $as_echo "$INSTALL" >&6; }
3762
3763 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3764 # It thinks the first close brace ends the variable substitution.
3765 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3766
3767 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3768
3769 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3770
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3772 $as_echo_n "checking whether build environment is sane... " >&6; }
3773 # Reject unsafe characters in $srcdir or the absolute working directory
3774 # name.  Accept space and tab only in the latter.
3775 am_lf='
3776 '
3777 case `pwd` in
3778   *[\\\"\#\$\&\'\`$am_lf]*)
3779     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3780 esac
3781 case $srcdir in
3782   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3783     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
3784 esac
3785
3786 # Do 'set' in a subshell so we don't clobber the current shell's
3787 # arguments.  Must try -L first in case configure is actually a
3788 # symlink; some systems play weird games with the mod time of symlinks
3789 # (eg FreeBSD returns the mod time of the symlink's containing
3790 # directory).
3791 if (
3792    am_has_slept=no
3793    for am_try in 1 2; do
3794      echo "timestamp, slept: $am_has_slept" > conftest.file
3795      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3796      if test "$*" = "X"; then
3797         # -L didn't work.
3798         set X `ls -t "$srcdir/configure" conftest.file`
3799      fi
3800      if test "$*" != "X $srcdir/configure conftest.file" \
3801         && test "$*" != "X conftest.file $srcdir/configure"; then
3802
3803         # If neither matched, then we have a broken ls.  This can happen
3804         # if, for instance, CONFIG_SHELL is bash and it inherits a
3805         # broken ls alias from the environment.  This has actually
3806         # happened.  Such a system could not be considered "sane".
3807         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3808   alias in your environment" "$LINENO" 5
3809      fi
3810      if test "$2" = conftest.file || test $am_try -eq 2; then
3811        break
3812      fi
3813      # Just in case.
3814      sleep 1
3815      am_has_slept=yes
3816    done
3817    test "$2" = conftest.file
3818    )
3819 then
3820    # Ok.
3821    :
3822 else
3823    as_fn_error $? "newly created file is older than distributed files!
3824 Check your system clock" "$LINENO" 5
3825 fi
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3827 $as_echo "yes" >&6; }
3828 # If we didn't sleep, we still need to ensure time stamps of config.status and
3829 # generated files are strictly newer.
3830 am_sleep_pid=
3831 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
3832   ( sleep 1 ) &
3833   am_sleep_pid=$!
3834 fi
3835
3836 rm -f conftest.file
3837
3838 test "$program_prefix" != NONE &&
3839   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3840 # Use a double $ so make ignores it.
3841 test "$program_suffix" != NONE &&
3842   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3843 # Double any \ or $.
3844 # By default was `s,x,x', remove it if useless.
3845 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3846 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3847
3848 # expand $ac_aux_dir to an absolute path
3849 am_aux_dir=`cd $ac_aux_dir && pwd`
3850
3851 if test x"${MISSING+set}" != xset; then
3852   case $am_aux_dir in
3853   *\ * | *\     *)
3854     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3855   *)
3856     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3857   esac
3858 fi
3859 # Use eval to expand $SHELL
3860 if eval "$MISSING --is-lightweight"; then
3861   am_missing_run="$MISSING "
3862 else
3863   am_missing_run=
3864   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3865 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3866 fi
3867
3868 if test x"${install_sh}" != xset; then
3869   case $am_aux_dir in
3870   *\ * | *\     *)
3871     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3872   *)
3873     install_sh="\${SHELL} $am_aux_dir/install-sh"
3874   esac
3875 fi
3876
3877 # Installed binaries are usually stripped using 'strip' when the user
3878 # run "make install-strip".  However 'strip' might not be the right
3879 # tool to use in cross-compilation environments, therefore Automake
3880 # will honor the 'STRIP' environment variable to overrule this program.
3881 if test "$cross_compiling" != no; then
3882   if test -n "$ac_tool_prefix"; then
3883   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3884 set dummy ${ac_tool_prefix}strip; ac_word=$2
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3886 $as_echo_n "checking for $ac_word... " >&6; }
3887 if ${ac_cv_prog_STRIP+:} false; then :
3888   $as_echo_n "(cached) " >&6
3889 else
3890   if test -n "$STRIP"; then
3891   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3892 else
3893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3894 for as_dir in $PATH
3895 do
3896   IFS=$as_save_IFS
3897   test -z "$as_dir" && as_dir=.
3898     for ac_exec_ext in '' $ac_executable_extensions; do
3899   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3900     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3902     break 2
3903   fi
3904 done
3905   done
3906 IFS=$as_save_IFS
3907
3908 fi
3909 fi
3910 STRIP=$ac_cv_prog_STRIP
3911 if test -n "$STRIP"; then
3912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3913 $as_echo "$STRIP" >&6; }
3914 else
3915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3916 $as_echo "no" >&6; }
3917 fi
3918
3919
3920 fi
3921 if test -z "$ac_cv_prog_STRIP"; then
3922   ac_ct_STRIP=$STRIP
3923   # Extract the first word of "strip", so it can be a program name with args.
3924 set dummy strip; ac_word=$2
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3926 $as_echo_n "checking for $ac_word... " >&6; }
3927 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3928   $as_echo_n "(cached) " >&6
3929 else
3930   if test -n "$ac_ct_STRIP"; then
3931   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3932 else
3933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3934 for as_dir in $PATH
3935 do
3936   IFS=$as_save_IFS
3937   test -z "$as_dir" && as_dir=.
3938     for ac_exec_ext in '' $ac_executable_extensions; do
3939   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3940     ac_cv_prog_ac_ct_STRIP="strip"
3941     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3942     break 2
3943   fi
3944 done
3945   done
3946 IFS=$as_save_IFS
3947
3948 fi
3949 fi
3950 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3951 if test -n "$ac_ct_STRIP"; then
3952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3953 $as_echo "$ac_ct_STRIP" >&6; }
3954 else
3955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3956 $as_echo "no" >&6; }
3957 fi
3958
3959   if test "x$ac_ct_STRIP" = x; then
3960     STRIP=":"
3961   else
3962     case $cross_compiling:$ac_tool_warned in
3963 yes:)
3964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3966 ac_tool_warned=yes ;;
3967 esac
3968     STRIP=$ac_ct_STRIP
3969   fi
3970 else
3971   STRIP="$ac_cv_prog_STRIP"
3972 fi
3973
3974 fi
3975 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3976
3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3978 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3979 if test -z "$MKDIR_P"; then
3980   if ${ac_cv_path_mkdir+:} false; then :
3981   $as_echo_n "(cached) " >&6
3982 else
3983   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988     for ac_prog in mkdir gmkdir; do
3989          for ac_exec_ext in '' $ac_executable_extensions; do
3990            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3991            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3992              'mkdir (GNU coreutils) '* | \
3993              'mkdir (coreutils) '* | \
3994              'mkdir (fileutils) '4.1*)
3995                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3996                break 3;;
3997            esac
3998          done
3999        done
4000   done
4001 IFS=$as_save_IFS
4002
4003 fi
4004
4005   test -d ./--version && rmdir ./--version
4006   if test "${ac_cv_path_mkdir+set}" = set; then
4007     MKDIR_P="$ac_cv_path_mkdir -p"
4008   else
4009     # As a last resort, use the slow shell script.  Don't cache a
4010     # value for MKDIR_P within a source directory, because that will
4011     # break other packages using the cache if that directory is
4012     # removed, or if the value is a relative name.
4013     MKDIR_P="$ac_install_sh -d"
4014   fi
4015 fi
4016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4017 $as_echo "$MKDIR_P" >&6; }
4018
4019 for ac_prog in gawk mawk nawk awk
4020 do
4021   # Extract the first word of "$ac_prog", so it can be a program name with args.
4022 set dummy $ac_prog; ac_word=$2
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4024 $as_echo_n "checking for $ac_word... " >&6; }
4025 if ${ac_cv_prog_AWK+:} false; then :
4026   $as_echo_n "(cached) " >&6
4027 else
4028   if test -n "$AWK"; then
4029   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4030 else
4031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032 for as_dir in $PATH
4033 do
4034   IFS=$as_save_IFS
4035   test -z "$as_dir" && as_dir=.
4036     for ac_exec_ext in '' $ac_executable_extensions; do
4037   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4038     ac_cv_prog_AWK="$ac_prog"
4039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4040     break 2
4041   fi
4042 done
4043   done
4044 IFS=$as_save_IFS
4045
4046 fi
4047 fi
4048 AWK=$ac_cv_prog_AWK
4049 if test -n "$AWK"; then
4050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4051 $as_echo "$AWK" >&6; }
4052 else
4053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4054 $as_echo "no" >&6; }
4055 fi
4056
4057
4058   test -n "$AWK" && break
4059 done
4060
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4062 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4063 set x ${MAKE-make}
4064 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4065 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4066   $as_echo_n "(cached) " >&6
4067 else
4068   cat >conftest.make <<\_ACEOF
4069 SHELL = /bin/sh
4070 all:
4071         @echo '@@@%%%=$(MAKE)=@@@%%%'
4072 _ACEOF
4073 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4074 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4075   *@@@%%%=?*=@@@%%%*)
4076     eval ac_cv_prog_make_${ac_make}_set=yes;;
4077   *)
4078     eval ac_cv_prog_make_${ac_make}_set=no;;
4079 esac
4080 rm -f conftest.make
4081 fi
4082 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4084 $as_echo "yes" >&6; }
4085   SET_MAKE=
4086 else
4087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4088 $as_echo "no" >&6; }
4089   SET_MAKE="MAKE=${MAKE-make}"
4090 fi
4091
4092 rm -rf .tst 2>/dev/null
4093 mkdir .tst 2>/dev/null
4094 if test -d .tst; then
4095   am__leading_dot=.
4096 else
4097   am__leading_dot=_
4098 fi
4099 rmdir .tst 2>/dev/null
4100
4101 # Check whether --enable-silent-rules was given.
4102 if test "${enable_silent_rules+set}" = set; then :
4103   enableval=$enable_silent_rules;
4104 fi
4105
4106 case $enable_silent_rules in # (((
4107   yes) AM_DEFAULT_VERBOSITY=0;;
4108    no) AM_DEFAULT_VERBOSITY=1;;
4109     *) AM_DEFAULT_VERBOSITY=1;;
4110 esac
4111 am_make=${MAKE-make}
4112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4113 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4114 if ${am_cv_make_support_nested_variables+:} false; then :
4115   $as_echo_n "(cached) " >&6
4116 else
4117   if $as_echo 'TRUE=$(BAR$(V))
4118 BAR0=false
4119 BAR1=true
4120 V=1
4121 am__doit:
4122         @$(TRUE)
4123 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4124   am_cv_make_support_nested_variables=yes
4125 else
4126   am_cv_make_support_nested_variables=no
4127 fi
4128 fi
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4130 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4131 if test $am_cv_make_support_nested_variables = yes; then
4132     AM_V='$(V)'
4133   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4134 else
4135   AM_V=$AM_DEFAULT_VERBOSITY
4136   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4137 fi
4138 AM_BACKSLASH='\'
4139
4140 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4141   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4142   # is not polluted with repeated "-I."
4143   am__isrc=' -I$(srcdir)'
4144   # test to see if srcdir already configured
4145   if test -f $srcdir/config.status; then
4146     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4147   fi
4148 fi
4149
4150 # test whether we have cygpath
4151 if test -z "$CYGPATH_W"; then
4152   if (cygpath --version) >/dev/null 2>/dev/null; then
4153     CYGPATH_W='cygpath -w'
4154   else
4155     CYGPATH_W=echo
4156   fi
4157 fi
4158
4159
4160 # Define the identity of the package.
4161  PACKAGE='grub'
4162  VERSION='2.02~beta2'
4163
4164
4165 cat >>confdefs.h <<_ACEOF
4166 #define PACKAGE "$PACKAGE"
4167 _ACEOF
4168
4169
4170 cat >>confdefs.h <<_ACEOF
4171 #define VERSION "$VERSION"
4172 _ACEOF
4173
4174 # Some tools Automake needs.
4175
4176 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4177
4178
4179 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4180
4181
4182 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4183
4184
4185 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4186
4187
4188 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4189
4190 # For better backward compatibility.  To be removed once Automake 1.9.x
4191 # dies out for good.  For more background, see:
4192 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4193 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4194 mkdir_p='$(MKDIR_P)'
4195
4196 # We need awk for the "check" target.  The system "awk" is bad on
4197 # some platforms.
4198 # Always define AMTAR for backward compatibility.  Yes, it's still used
4199 # in the wild :-(  We should find a proper way to deprecate it ...
4200 AMTAR='$${TAR-tar}'
4201
4202
4203 # We'll loop over all known methods to create a tar archive until one works.
4204 _am_tools='gnutar  pax cpio none'
4205
4206 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4207
4208
4209
4210
4211
4212
4213
4214
4215 ac_config_headers="$ac_config_headers config-util.h"
4216
4217
4218 # Program name transformations
4219
4220 grub_bios_setup=`$as_echo grub-bios-setup | sed "$program_transform_name"`
4221
4222 grub_editenv=`$as_echo grub-editenv | sed "$program_transform_name"`
4223
4224 grub_install=`$as_echo grub-install | sed "$program_transform_name"`
4225
4226 grub_mkconfig=`$as_echo grub-mkconfig | sed "$program_transform_name"`
4227
4228 grub_mkfont=`$as_echo grub-mkfont | sed "$program_transform_name"`
4229
4230 grub_mkimage=`$as_echo grub-mkimage | sed "$program_transform_name"`
4231
4232 grub_glue_efi=`$as_echo grub-glue-efi | sed "$program_transform_name"`
4233
4234 grub_mklayout=`$as_echo grub-mklayout | sed "$program_transform_name"`
4235
4236 grub_mkpasswd_pbkdf2=`$as_echo grub-mkpasswd-pbkdf2 | sed "$program_transform_name"`
4237
4238 grub_mkrelpath=`$as_echo grub-mkrelpath | sed "$program_transform_name"`
4239
4240 grub_mkrescue=`$as_echo grub-mkrescue | sed "$program_transform_name"`
4241
4242 grub_probe=`$as_echo grub-probe | sed "$program_transform_name"`
4243
4244 grub_reboot=`$as_echo grub-reboot | sed "$program_transform_name"`
4245
4246 grub_script_check=`$as_echo grub-script-check | sed "$program_transform_name"`
4247
4248 grub_set_default=`$as_echo grub-set-default | sed "$program_transform_name"`
4249
4250 grub_sparc64_setup=`$as_echo grub-sparc64-setup | sed "$program_transform_name"`
4251
4252 grub_render_label=`$as_echo grub-render-label | sed "$program_transform_name"`
4253
4254 grub_file=`$as_echo grub-file | sed "$program_transform_name"`
4255
4256
4257 # Optimization flag.  Allow user to override.
4258 if test "x$TARGET_CFLAGS" = x; then
4259   TARGET_CFLAGS="$TARGET_CFLAGS -Os"
4260 fi
4261
4262 # Default HOST_CPPFLAGS
4263 HOST_CPPFLAGS="$HOST_CPPFLAGS -Wall -W"
4264 HOST_CPPFLAGS="$HOST_CPPFLAGS -I\$(top_builddir)/include"
4265 HOST_CPPFLAGS="$HOST_CPPFLAGS -DGRUB_UTIL=1"
4266
4267 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -Wall -W"
4268 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -I\$(top_srcdir)/include"
4269 TARGET_CPPFLAGS="$TARGET_CPPFLAGS -I\$(top_builddir)/include"
4270
4271 case "$target_cpu" in
4272   i[3456]86)    target_cpu=i386 ;;
4273   amd64)        target_cpu=x86_64 ;;
4274   sparc)        target_cpu=sparc64 ;;
4275   mipsel|mips64el)
4276                 target_cpu=mipsel
4277                 machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_CPU_MIPSEL=1"
4278                 ;;
4279   mips|mips64)
4280                 target_cpu=mips
4281                 machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_CPU_MIPS=1"
4282                 ;;
4283   arm*)
4284                 target_cpu=arm
4285                 ;;
4286   aarch64*)
4287                 target_cpu=arm64
4288                 ;;
4289 esac
4290
4291 # Specify the platform (such as firmware).
4292
4293 # Check whether --with-platform was given.
4294 if test "${with_platform+set}" = set; then :
4295   withval=$with_platform;
4296 fi
4297
4298
4299 # Guess the platform if not specified.
4300 if test "x$with_platform" = x; then
4301   case "$target_cpu"-"$target_vendor" in
4302     i386-apple) platform=efi ;;
4303     i386-*) platform=pc ;;
4304     x86_64-apple) platform=efi ;;
4305     x86_64-*) platform=pc ;;
4306     powerpc-*) platform=ieee1275 ;;
4307     powerpc64-*) platform=ieee1275 ;;
4308     sparc64-*) platform=ieee1275 ;;
4309     mipsel-*) platform=loongson ;;
4310     mips-*) platform=arc ;;
4311     ia64-*) platform=efi ;;
4312     arm-*) platform=uboot ;;
4313     arm64-*) platform=efi ;;
4314     *)
4315       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unsupported CPU: \"$target_cpu\" - only building utilities" >&5
4316 $as_echo "$as_me: WARNING: unsupported CPU: \"$target_cpu\" - only building utilities" >&2;}
4317       platform=none
4318       ;;
4319   esac
4320 else
4321   platform="$with_platform"
4322 fi
4323
4324 case "$target_cpu"-"$platform" in
4325   x86_64-efi) ;;
4326   x86_64-emu) ;;
4327   x86_64-xen) ;;
4328   x86_64-none) ;;
4329   x86_64-*) target_cpu=i386 ;;
4330   powerpc64-ieee1275) target_cpu=powerpc ;;
4331 esac
4332
4333 # Check if the platform is supported, make final adjustments.
4334 case "$target_cpu"-"$platform" in
4335   i386-efi) ;;
4336   x86_64-efi) ;;
4337   i386-xen) ;;
4338   x86_64-xen) ;;
4339   i386-pc) ;;
4340   i386-multiboot) ;;
4341   i386-coreboot) ;;
4342   i386-linuxbios) platform=coreboot ;;
4343   i386-ieee1275) ;;
4344   i386-qemu) ;;
4345   powerpc-ieee1275) ;;
4346   sparc64-ieee1275) ;;
4347   ia64-efi) ;;
4348   mips-qemu_mips) ;;
4349   mips-qemu-mips) platform=qemu_mips;;
4350   mips-arc) ;;
4351   mipsel-arc) ;;
4352   mipsel-qemu_mips) ;;
4353   mipsel-qemu-mips) platform=qemu_mips;;
4354   mipsel-yeeloong) platform=loongson ;;
4355   mipsel-fuloong) platform=loongson ;;
4356   mipsel-loongson) ;;
4357   arm-uboot) ;;
4358   arm-efi) ;;
4359   arm64-efi) ;;
4360   *-emu) ;;
4361   *-none) ;;
4362   *) as_fn_error $? "platform \"$platform\" is not supported for target CPU \"$target_cpu\"" "$LINENO" 5 ;;
4363 esac
4364
4365 if test x$platform != xemu ; then
4366    case "$target_cpu" in
4367         i386 | powerpc) target_m32=1 ;;
4368         x86_64 | sparc64) target_m64=1 ;;
4369    esac
4370 fi
4371
4372 if test x"$target_cpu-$platform" = xsparc64-emu ; then
4373    target_m64=1
4374 fi
4375
4376 case "$target_os" in
4377   windows* | mingw32*) target_os=cygwin ;;
4378 esac
4379
4380 # This normalizes the names, and creates a new variable ("host_kernel")
4381 # while at it, since the mapping is not always 1:1 (e.g. different OSes
4382 # using the same kernel type).
4383 case "$host_os" in
4384   gnu*)                         host_kernel=hurd ;;
4385   linux*)                       host_kernel=linux ;;
4386   freebsd* | kfreebsd*-gnu)     host_kernel=kfreebsd ;;
4387   netbsd*)                      host_kernel=netbsd ;;
4388   solaris*)                     host_kernel=illumos ;;
4389   darwin*)                      host_kernel=xnu ;;
4390   cygwin | windows* | mingw32*) host_kernel=windows ;;
4391 esac
4392
4393 case "$host_os" in
4394   cygwin | windows* | mingw32*) have_exec=n ;;
4395   aros*) have_exec=n ;;
4396   *) have_exec=y;;
4397 esac
4398
4399 case "$platform" in
4400   coreboot)     machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_COREBOOT=1" ;;
4401   multiboot)    machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MULTIBOOT=1" ;;
4402   efi)          machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_EFI=1" ;;
4403   xen)          machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_XEN=1" ;;
4404   ieee1275)     machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_IEEE1275=1" ;;
4405   uboot)        machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_UBOOT=1" ;;
4406   qemu)         machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_QEMU=1" ;;
4407   pc)           machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_PCBIOS=1" ;;
4408   emu)          machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_EMU=1" ;;
4409   loongson)     machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_LOONGSON=1" ;;
4410   qemu_mips)    machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_MIPS_QEMU_MIPS=1" ;;
4411   arc)  machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE_ARC=1" ;;
4412 esac
4413 if test x${target_cpu} = xmipsel ; then
4414    machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE=`echo mips_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
4415 else
4416    machine_CPPFLAGS="$machine_CPPFLAGS -DGRUB_MACHINE=`echo ${target_cpu}_$platform | sed y,abcdefghijklmnopqrstuvwxyz,ABCDEFGHIJKLMNOPQRSTUVWXYZ,`"
4417 fi
4418
4419 case "${target_cpu}-$platform" in
4420      mips-arc)
4421         TARGET_LINK_ADDR=0x88200000
4422         TARGET_DECOMPRESSOR_LINK_ADDR=0x88100000
4423         ;;
4424      mipsel-arc)
4425         TARGET_LINK_ADDR=0x80700000
4426         TARGET_DECOMPRESSOR_LINK_ADDR=0x80600000
4427         ;;
4428      mips*-qemu_mips | mips*-loongson)
4429         TARGET_DECOMPRESSOR_LINK_ADDR=0x80100000
4430         ;;
4431 esac
4432
4433
4434
4435
4436 TARGET_CPPFLAGS="$TARGET_CPPFLAGS $machine_CPPFLAGS"
4437
4438
4439
4440
4441
4442
4443
4444
4445 # Define default variables
4446
4447 have_with_bootdir=n
4448
4449 # Check whether --with-bootdir was given.
4450 if test "${with_bootdir+set}" = set; then :
4451   withval=$with_bootdir; have_with_bootdir=y
4452 else
4453   have_with_bootdir=n
4454 fi
4455
4456 if test x$have_with_bootdir = xy; then
4457    bootdirname="$with_bootdir"
4458 else
4459    case "$host_os" in
4460      netbsd* | openbsd*)
4461         # Because /boot is used for the boot block in NetBSD and OpenBSD,
4462            bootdirname=''      ;;
4463      *)    bootdirname='boot'  ;;
4464    esac
4465 fi
4466
4467
4468
4469 cat >>confdefs.h <<_ACEOF
4470 #define GRUB_BOOT_DIR_NAME "$bootdirname"
4471 _ACEOF
4472
4473
4474
4475 # Check whether --with-grubdir was given.
4476 if test "${with_grubdir+set}" = set; then :
4477   withval=$with_grubdir; grubdirname="$with_grubdir"
4478 else
4479   grubdirname="$PACKAGE"
4480 fi
4481
4482
4483
4484
4485 cat >>confdefs.h <<_ACEOF
4486 #define GRUB_DIR_NAME "$grubdirname"
4487 _ACEOF
4488
4489
4490 #
4491 # Checks for build programs.
4492 #
4493
4494 # Although cmp is listed in the GNU Coding Standards as a command which
4495 # can used directly, OpenBSD lacks cmp in the default installation.
4496 for ac_prog in cmp
4497 do
4498   # Extract the first word of "$ac_prog", so it can be a program name with args.
4499 set dummy $ac_prog; ac_word=$2
4500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4501 $as_echo_n "checking for $ac_word... " >&6; }
4502 if ${ac_cv_prog_CMP+:} false; then :
4503   $as_echo_n "(cached) " >&6
4504 else
4505   if test -n "$CMP"; then
4506   ac_cv_prog_CMP="$CMP" # Let the user override the test.
4507 else
4508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4509 for as_dir in $PATH
4510 do
4511   IFS=$as_save_IFS
4512   test -z "$as_dir" && as_dir=.
4513     for ac_exec_ext in '' $ac_executable_extensions; do
4514   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4515     ac_cv_prog_CMP="$ac_prog"
4516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4517     break 2
4518   fi
4519 done
4520   done
4521 IFS=$as_save_IFS
4522
4523 fi
4524 fi
4525 CMP=$ac_cv_prog_CMP
4526 if test -n "$CMP"; then
4527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CMP" >&5
4528 $as_echo "$CMP" >&6; }
4529 else
4530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4531 $as_echo "no" >&6; }
4532 fi
4533
4534
4535   test -n "$CMP" && break
4536 done
4537
4538 if test "x$CMP" = x; then
4539   as_fn_error $? "cmp is not found" "$LINENO" 5
4540 fi
4541
4542 for ac_prog in bison
4543 do
4544   # Extract the first word of "$ac_prog", so it can be a program name with args.
4545 set dummy $ac_prog; ac_word=$2
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4547 $as_echo_n "checking for $ac_word... " >&6; }
4548 if ${ac_cv_prog_YACC+:} false; then :
4549   $as_echo_n "(cached) " >&6
4550 else
4551   if test -n "$YACC"; then
4552   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4553 else
4554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4555 for as_dir in $PATH
4556 do
4557   IFS=$as_save_IFS
4558   test -z "$as_dir" && as_dir=.
4559     for ac_exec_ext in '' $ac_executable_extensions; do
4560   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4561     ac_cv_prog_YACC="$ac_prog"
4562     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4563     break 2
4564   fi
4565 done
4566   done
4567 IFS=$as_save_IFS
4568
4569 fi
4570 fi
4571 YACC=$ac_cv_prog_YACC
4572 if test -n "$YACC"; then
4573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4574 $as_echo "$YACC" >&6; }
4575 else
4576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4577 $as_echo "no" >&6; }
4578 fi
4579
4580
4581   test -n "$YACC" && break
4582 done
4583
4584 if test "x$YACC" = x; then
4585   as_fn_error $? "bison is not found" "$LINENO" 5
4586 fi
4587
4588 if test -n "$ac_tool_prefix"; then
4589   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4590 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4592 $as_echo_n "checking for $ac_word... " >&6; }
4593 if ${ac_cv_prog_RANLIB+:} false; then :
4594   $as_echo_n "(cached) " >&6
4595 else
4596   if test -n "$RANLIB"; then
4597   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4598 else
4599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4600 for as_dir in $PATH
4601 do
4602   IFS=$as_save_IFS
4603   test -z "$as_dir" && as_dir=.
4604     for ac_exec_ext in '' $ac_executable_extensions; do
4605   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4606     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4607     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4608     break 2
4609   fi
4610 done
4611   done
4612 IFS=$as_save_IFS
4613
4614 fi
4615 fi
4616 RANLIB=$ac_cv_prog_RANLIB
4617 if test -n "$RANLIB"; then
4618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4619 $as_echo "$RANLIB" >&6; }
4620 else
4621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4622 $as_echo "no" >&6; }
4623 fi
4624
4625
4626 fi
4627 if test -z "$ac_cv_prog_RANLIB"; then
4628   ac_ct_RANLIB=$RANLIB
4629   # Extract the first word of "ranlib", so it can be a program name with args.
4630 set dummy ranlib; ac_word=$2
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4632 $as_echo_n "checking for $ac_word... " >&6; }
4633 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4634   $as_echo_n "(cached) " >&6
4635 else
4636   if test -n "$ac_ct_RANLIB"; then
4637   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4638 else
4639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4640 for as_dir in $PATH
4641 do
4642   IFS=$as_save_IFS
4643   test -z "$as_dir" && as_dir=.
4644     for ac_exec_ext in '' $ac_executable_extensions; do
4645   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4646     ac_cv_prog_ac_ct_RANLIB="ranlib"
4647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4648     break 2
4649   fi
4650 done
4651   done
4652 IFS=$as_save_IFS
4653
4654 fi
4655 fi
4656 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4657 if test -n "$ac_ct_RANLIB"; then
4658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4659 $as_echo "$ac_ct_RANLIB" >&6; }
4660 else
4661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4662 $as_echo "no" >&6; }
4663 fi
4664
4665   if test "x$ac_ct_RANLIB" = x; then
4666     RANLIB=":"
4667   else
4668     case $cross_compiling:$ac_tool_warned in
4669 yes:)
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4671 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4672 ac_tool_warned=yes ;;
4673 esac
4674     RANLIB=$ac_ct_RANLIB
4675   fi
4676 else
4677   RANLIB="$ac_cv_prog_RANLIB"
4678 fi
4679
4680
4681 for ac_prog in gawk mawk nawk awk
4682 do
4683   # Extract the first word of "$ac_prog", so it can be a program name with args.
4684 set dummy $ac_prog; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if ${ac_cv_prog_AWK+:} false; then :
4688   $as_echo_n "(cached) " >&6
4689 else
4690   if test -n "$AWK"; then
4691   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4692 else
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4694 for as_dir in $PATH
4695 do
4696   IFS=$as_save_IFS
4697   test -z "$as_dir" && as_dir=.
4698     for ac_exec_ext in '' $ac_executable_extensions; do
4699   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4700     ac_cv_prog_AWK="$ac_prog"
4701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702     break 2
4703   fi
4704 done
4705   done
4706 IFS=$as_save_IFS
4707
4708 fi
4709 fi
4710 AWK=$ac_cv_prog_AWK
4711 if test -n "$AWK"; then
4712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4713 $as_echo "$AWK" >&6; }
4714 else
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4717 fi
4718
4719
4720   test -n "$AWK" && break
4721 done
4722
4723 DEPDIR="${am__leading_dot}deps"
4724
4725 ac_config_commands="$ac_config_commands depfiles"
4726
4727
4728 am_make=${MAKE-make}
4729 cat > confinc << 'END'
4730 am__doit:
4731         @echo this is the am__doit target
4732 .PHONY: am__doit
4733 END
4734 # If we don't find an include directive, just comment out the code.
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4736 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4737 am__include="#"
4738 am__quote=
4739 _am_result=none
4740 # First try GNU make style include.
4741 echo "include confinc" > confmf
4742 # Ignore all kinds of additional output from 'make'.
4743 case `$am_make -s -f confmf 2> /dev/null` in #(
4744 *the\ am__doit\ target*)
4745   am__include=include
4746   am__quote=
4747   _am_result=GNU
4748   ;;
4749 esac
4750 # Now try BSD make style include.
4751 if test "$am__include" = "#"; then
4752    echo '.include "confinc"' > confmf
4753    case `$am_make -s -f confmf 2> /dev/null` in #(
4754    *the\ am__doit\ target*)
4755      am__include=.include
4756      am__quote="\""
4757      _am_result=BSD
4758      ;;
4759    esac
4760 fi
4761
4762
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4764 $as_echo "$_am_result" >&6; }
4765 rm -f confinc confmf
4766
4767 # Check whether --enable-dependency-tracking was given.
4768 if test "${enable_dependency_tracking+set}" = set; then :
4769   enableval=$enable_dependency_tracking;
4770 fi
4771
4772 if test "x$enable_dependency_tracking" != xno; then
4773   am_depcomp="$ac_aux_dir/depcomp"
4774   AMDEPBACKSLASH='\'
4775   am__nodep='_no'
4776 fi
4777  if test "x$enable_dependency_tracking" != xno; then
4778   AMDEP_TRUE=
4779   AMDEP_FALSE='#'
4780 else
4781   AMDEP_TRUE='#'
4782   AMDEP_FALSE=
4783 fi
4784
4785
4786 ac_ext=c
4787 ac_cpp='$CPP $CPPFLAGS'
4788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4791 if test -n "$ac_tool_prefix"; then
4792   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4793 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4795 $as_echo_n "checking for $ac_word... " >&6; }
4796 if ${ac_cv_prog_CC+:} false; then :
4797   $as_echo_n "(cached) " >&6
4798 else
4799   if test -n "$CC"; then
4800   ac_cv_prog_CC="$CC" # Let the user override the test.
4801 else
4802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803 for as_dir in $PATH
4804 do
4805   IFS=$as_save_IFS
4806   test -z "$as_dir" && as_dir=.
4807     for ac_exec_ext in '' $ac_executable_extensions; do
4808   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4809     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4811     break 2
4812   fi
4813 done
4814   done
4815 IFS=$as_save_IFS
4816
4817 fi
4818 fi
4819 CC=$ac_cv_prog_CC
4820 if test -n "$CC"; then
4821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4822 $as_echo "$CC" >&6; }
4823 else
4824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4825 $as_echo "no" >&6; }
4826 fi
4827
4828
4829 fi
4830 if test -z "$ac_cv_prog_CC"; then
4831   ac_ct_CC=$CC
4832   # Extract the first word of "gcc", so it can be a program name with args.
4833 set dummy gcc; ac_word=$2
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4835 $as_echo_n "checking for $ac_word... " >&6; }
4836 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4837   $as_echo_n "(cached) " >&6
4838 else
4839   if test -n "$ac_ct_CC"; then
4840   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4841 else
4842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843 for as_dir in $PATH
4844 do
4845   IFS=$as_save_IFS
4846   test -z "$as_dir" && as_dir=.
4847     for ac_exec_ext in '' $ac_executable_extensions; do
4848   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4849     ac_cv_prog_ac_ct_CC="gcc"
4850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4851     break 2
4852   fi
4853 done
4854   done
4855 IFS=$as_save_IFS
4856
4857 fi
4858 fi
4859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4860 if test -n "$ac_ct_CC"; then
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4862 $as_echo "$ac_ct_CC" >&6; }
4863 else
4864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865 $as_echo "no" >&6; }
4866 fi
4867
4868   if test "x$ac_ct_CC" = x; then
4869     CC=""
4870   else
4871     case $cross_compiling:$ac_tool_warned in
4872 yes:)
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4875 ac_tool_warned=yes ;;
4876 esac
4877     CC=$ac_ct_CC
4878   fi
4879 else
4880   CC="$ac_cv_prog_CC"
4881 fi
4882
4883 if test -z "$CC"; then
4884           if test -n "$ac_tool_prefix"; then
4885     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4886 set dummy ${ac_tool_prefix}cc; ac_word=$2
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4888 $as_echo_n "checking for $ac_word... " >&6; }
4889 if ${ac_cv_prog_CC+:} false; then :
4890   $as_echo_n "(cached) " >&6
4891 else
4892   if test -n "$CC"; then
4893   ac_cv_prog_CC="$CC" # Let the user override the test.
4894 else
4895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4896 for as_dir in $PATH
4897 do
4898   IFS=$as_save_IFS
4899   test -z "$as_dir" && as_dir=.
4900     for ac_exec_ext in '' $ac_executable_extensions; do
4901   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4902     ac_cv_prog_CC="${ac_tool_prefix}cc"
4903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4904     break 2
4905   fi
4906 done
4907   done
4908 IFS=$as_save_IFS
4909
4910 fi
4911 fi
4912 CC=$ac_cv_prog_CC
4913 if test -n "$CC"; then
4914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4915 $as_echo "$CC" >&6; }
4916 else
4917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4918 $as_echo "no" >&6; }
4919 fi
4920
4921
4922   fi
4923 fi
4924 if test -z "$CC"; then
4925   # Extract the first word of "cc", so it can be a program name with args.
4926 set dummy cc; ac_word=$2
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4928 $as_echo_n "checking for $ac_word... " >&6; }
4929 if ${ac_cv_prog_CC+:} false; then :
4930   $as_echo_n "(cached) " >&6
4931 else
4932   if test -n "$CC"; then
4933   ac_cv_prog_CC="$CC" # Let the user override the test.
4934 else
4935   ac_prog_rejected=no
4936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 for as_dir in $PATH
4938 do
4939   IFS=$as_save_IFS
4940   test -z "$as_dir" && as_dir=.
4941     for ac_exec_ext in '' $ac_executable_extensions; do
4942   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4943     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4944        ac_prog_rejected=yes
4945        continue
4946      fi
4947     ac_cv_prog_CC="cc"
4948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4949     break 2
4950   fi
4951 done
4952   done
4953 IFS=$as_save_IFS
4954
4955 if test $ac_prog_rejected = yes; then
4956   # We found a bogon in the path, so make sure we never use it.
4957   set dummy $ac_cv_prog_CC
4958   shift
4959   if test $# != 0; then
4960     # We chose a different compiler from the bogus one.
4961     # However, it has the same basename, so the bogon will be chosen
4962     # first if we set CC to just the basename; use the full file name.
4963     shift
4964     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4965   fi
4966 fi
4967 fi
4968 fi
4969 CC=$ac_cv_prog_CC
4970 if test -n "$CC"; then
4971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4972 $as_echo "$CC" >&6; }
4973 else
4974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4975 $as_echo "no" >&6; }
4976 fi
4977
4978
4979 fi
4980 if test -z "$CC"; then
4981   if test -n "$ac_tool_prefix"; then
4982   for ac_prog in cl.exe
4983   do
4984     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4985 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4987 $as_echo_n "checking for $ac_word... " >&6; }
4988 if ${ac_cv_prog_CC+:} false; then :
4989   $as_echo_n "(cached) " >&6
4990 else
4991   if test -n "$CC"; then
4992   ac_cv_prog_CC="$CC" # Let the user override the test.
4993 else
4994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4995 for as_dir in $PATH
4996 do
4997   IFS=$as_save_IFS
4998   test -z "$as_dir" && as_dir=.
4999     for ac_exec_ext in '' $ac_executable_extensions; do
5000   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5001     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003     break 2
5004   fi
5005 done
5006   done
5007 IFS=$as_save_IFS
5008
5009 fi
5010 fi
5011 CC=$ac_cv_prog_CC
5012 if test -n "$CC"; then
5013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5014 $as_echo "$CC" >&6; }
5015 else
5016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5017 $as_echo "no" >&6; }
5018 fi
5019
5020
5021     test -n "$CC" && break
5022   done
5023 fi
5024 if test -z "$CC"; then
5025   ac_ct_CC=$CC
5026   for ac_prog in cl.exe
5027 do
5028   # Extract the first word of "$ac_prog", so it can be a program name with args.
5029 set dummy $ac_prog; ac_word=$2
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5031 $as_echo_n "checking for $ac_word... " >&6; }
5032 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5033   $as_echo_n "(cached) " >&6
5034 else
5035   if test -n "$ac_ct_CC"; then
5036   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5037 else
5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5039 for as_dir in $PATH
5040 do
5041   IFS=$as_save_IFS
5042   test -z "$as_dir" && as_dir=.
5043     for ac_exec_ext in '' $ac_executable_extensions; do
5044   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5045     ac_cv_prog_ac_ct_CC="$ac_prog"
5046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5047     break 2
5048   fi
5049 done
5050   done
5051 IFS=$as_save_IFS
5052
5053 fi
5054 fi
5055 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5056 if test -n "$ac_ct_CC"; then
5057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5058 $as_echo "$ac_ct_CC" >&6; }
5059 else
5060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5061 $as_echo "no" >&6; }
5062 fi
5063
5064
5065   test -n "$ac_ct_CC" && break
5066 done
5067
5068   if test "x$ac_ct_CC" = x; then
5069     CC=""
5070   else
5071     case $cross_compiling:$ac_tool_warned in
5072 yes:)
5073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5074 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5075 ac_tool_warned=yes ;;
5076 esac
5077     CC=$ac_ct_CC
5078   fi
5079 fi
5080
5081 fi
5082
5083
5084 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5086 as_fn_error $? "no acceptable C compiler found in \$PATH
5087 See \`config.log' for more details" "$LINENO" 5; }
5088
5089 # Provide some information about the compiler.
5090 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5091 set X $ac_compile
5092 ac_compiler=$2
5093 for ac_option in --version -v -V -qversion; do
5094   { { ac_try="$ac_compiler $ac_option >&5"
5095 case "(($ac_try" in
5096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5097   *) ac_try_echo=$ac_try;;
5098 esac
5099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5100 $as_echo "$ac_try_echo"; } >&5
5101   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5102   ac_status=$?
5103   if test -s conftest.err; then
5104     sed '10a\
5105 ... rest of stderr output deleted ...
5106          10q' conftest.err >conftest.er1
5107     cat conftest.er1 >&5
5108   fi
5109   rm -f conftest.er1 conftest.err
5110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5111   test $ac_status = 0; }
5112 done
5113
5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115 /* end confdefs.h.  */
5116
5117 int
5118 main (void)
5119 {
5120
5121   ;
5122   return 0;
5123 }
5124 _ACEOF
5125 ac_clean_files_save=$ac_clean_files
5126 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5127 # Try to create an executable without -o first, disregard a.out.
5128 # It will help us diagnose broken compilers, and finding out an intuition
5129 # of exeext.
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5131 $as_echo_n "checking whether the C compiler works... " >&6; }
5132 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
5133
5134 # The possible output files:
5135 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5136
5137 ac_rmfiles=
5138 for ac_file in $ac_files
5139 do
5140   case $ac_file in
5141     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5142     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5143   esac
5144 done
5145 rm -f $ac_rmfiles
5146
5147 if { { ac_try="$ac_link_default"
5148 case "(($ac_try" in
5149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5150   *) ac_try_echo=$ac_try;;
5151 esac
5152 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5153 $as_echo "$ac_try_echo"; } >&5
5154   (eval "$ac_link_default") 2>&5
5155   ac_status=$?
5156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5157   test $ac_status = 0; }; then :
5158   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5159 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5160 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
5161 # so that the user can short-circuit this test for compilers unknown to
5162 # Autoconf.
5163 for ac_file in $ac_files ''
5164 do
5165   test -f "$ac_file" || continue
5166   case $ac_file in
5167     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5168         ;;
5169     [ab].out )
5170         # We found the default executable, but exeext='' is most
5171         # certainly right.
5172         break;;
5173     *.* )
5174         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5175         then :; else
5176            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5177         fi
5178         # We set ac_cv_exeext here because the later test for it is not
5179         # safe: cross compilers may not add the suffix if given an `-o'
5180         # argument, so we may need to know it at that point already.
5181         # Even if this section looks crufty: it has the advantage of
5182         # actually working.
5183         break;;
5184     * )
5185         break;;
5186   esac
5187 done
5188 test "$ac_cv_exeext" = no && ac_cv_exeext=
5189
5190 else
5191   ac_file=''
5192 fi
5193 if test -z "$ac_file"; then :
5194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5195 $as_echo "no" >&6; }
5196 $as_echo "$as_me: failed program was:" >&5
5197 sed 's/^/| /' conftest.$ac_ext >&5
5198
5199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5201 as_fn_error 77 "C compiler cannot create executables
5202 See \`config.log' for more details" "$LINENO" 5; }
5203 else
5204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5205 $as_echo "yes" >&6; }
5206 fi
5207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5208 $as_echo_n "checking for C compiler default output file name... " >&6; }
5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5210 $as_echo "$ac_file" >&6; }
5211 ac_exeext=$ac_cv_exeext
5212
5213 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5214 ac_clean_files=$ac_clean_files_save
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5216 $as_echo_n "checking for suffix of executables... " >&6; }
5217 if { { ac_try="$ac_link"
5218 case "(($ac_try" in
5219   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5220   *) ac_try_echo=$ac_try;;
5221 esac
5222 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5223 $as_echo "$ac_try_echo"; } >&5
5224   (eval "$ac_link") 2>&5
5225   ac_status=$?
5226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5227   test $ac_status = 0; }; then :
5228   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5229 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5230 # work properly (i.e., refer to `conftest.exe'), while it won't with
5231 # `rm'.
5232 for ac_file in conftest.exe conftest conftest.*; do
5233   test -f "$ac_file" || continue
5234   case $ac_file in
5235     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5236     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5237           break;;
5238     * ) break;;
5239   esac
5240 done
5241 else
5242   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5244 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
5245 See \`config.log' for more details" "$LINENO" 5; }
5246 fi
5247 rm -f conftest conftest$ac_cv_exeext
5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5249 $as_echo "$ac_cv_exeext" >&6; }
5250
5251 rm -f conftest.$ac_ext
5252 EXEEXT=$ac_cv_exeext
5253 ac_exeext=$EXEEXT
5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h.  */
5256 #include <stdio.h>
5257 int
5258 main (void)
5259 {
5260 FILE *f = fopen ("conftest.out", "w");
5261  return ferror (f) || fclose (f) != 0;
5262
5263   ;
5264   return 0;
5265 }
5266 _ACEOF
5267 ac_clean_files="$ac_clean_files conftest.out"
5268 # Check that the compiler produces executables we can run.  If not, either
5269 # the compiler is broken, or we cross compile.
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5271 $as_echo_n "checking whether we are cross compiling... " >&6; }
5272 if test "$cross_compiling" != yes; then
5273   { { ac_try="$ac_link"
5274 case "(($ac_try" in
5275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5276   *) ac_try_echo=$ac_try;;
5277 esac
5278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5279 $as_echo "$ac_try_echo"; } >&5
5280   (eval "$ac_link") 2>&5
5281   ac_status=$?
5282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5283   test $ac_status = 0; }
5284   if { ac_try='./conftest$ac_cv_exeext'
5285   { { case "(($ac_try" in
5286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5287   *) ac_try_echo=$ac_try;;
5288 esac
5289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5290 $as_echo "$ac_try_echo"; } >&5
5291   (eval "$ac_try") 2>&5
5292   ac_status=$?
5293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5294   test $ac_status = 0; }; }; then
5295     cross_compiling=no
5296   else
5297     if test "$cross_compiling" = maybe; then
5298         cross_compiling=yes
5299     else
5300         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5301 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5302 as_fn_error $? "cannot run C compiled programs.
5303 If you meant to cross compile, use \`--host'.
5304 See \`config.log' for more details" "$LINENO" 5; }
5305     fi
5306   fi
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5309 $as_echo "$cross_compiling" >&6; }
5310
5311 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5312 ac_clean_files=$ac_clean_files_save
5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5314 $as_echo_n "checking for suffix of object files... " >&6; }
5315 if ${ac_cv_objext+:} false; then :
5316   $as_echo_n "(cached) " >&6
5317 else
5318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5319 /* end confdefs.h.  */
5320
5321 int
5322 main (void)
5323 {
5324
5325   ;
5326   return 0;
5327 }
5328 _ACEOF
5329 rm -f conftest.o conftest.obj
5330 if { { ac_try="$ac_compile"
5331 case "(($ac_try" in
5332   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5333   *) ac_try_echo=$ac_try;;
5334 esac
5335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5336 $as_echo "$ac_try_echo"; } >&5
5337   (eval "$ac_compile") 2>&5
5338   ac_status=$?
5339   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5340   test $ac_status = 0; }; then :
5341   for ac_file in conftest.o conftest.obj conftest.*; do
5342   test -f "$ac_file" || continue;
5343   case $ac_file in
5344     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5345     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5346        break;;
5347   esac
5348 done
5349 else
5350   $as_echo "$as_me: failed program was:" >&5
5351 sed 's/^/| /' conftest.$ac_ext >&5
5352
5353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5355 as_fn_error $? "cannot compute suffix of object files: cannot compile
5356 See \`config.log' for more details" "$LINENO" 5; }
5357 fi
5358 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5359 fi
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5361 $as_echo "$ac_cv_objext" >&6; }
5362 OBJEXT=$ac_cv_objext
5363 ac_objext=$OBJEXT
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5365 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5366 if ${ac_cv_c_compiler_gnu+:} false; then :
5367   $as_echo_n "(cached) " >&6
5368 else
5369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370 /* end confdefs.h.  */
5371
5372 int
5373 main (void)
5374 {
5375 #ifndef __GNUC__
5376        choke me
5377 #endif
5378
5379   ;
5380   return 0;
5381 }
5382 _ACEOF
5383 if ac_fn_c_try_compile "$LINENO"; then :
5384   ac_compiler_gnu=yes
5385 else
5386   ac_compiler_gnu=no
5387 fi
5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5389 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5390
5391 fi
5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5393 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5394 if test $ac_compiler_gnu = yes; then
5395   GCC=yes
5396 else
5397   GCC=
5398 fi
5399 ac_test_CFLAGS=${CFLAGS+set}
5400 ac_save_CFLAGS=$CFLAGS
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5402 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5403 if ${ac_cv_prog_cc_g+:} false; then :
5404   $as_echo_n "(cached) " >&6
5405 else
5406   ac_save_c_werror_flag=$ac_c_werror_flag
5407    ac_c_werror_flag=yes
5408    ac_cv_prog_cc_g=no
5409    CFLAGS="-g"
5410    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5411 /* end confdefs.h.  */
5412
5413 int
5414 main (void)
5415 {
5416
5417   ;
5418   return 0;
5419 }
5420 _ACEOF
5421 if ac_fn_c_try_compile "$LINENO"; then :
5422   ac_cv_prog_cc_g=yes
5423 else
5424   CFLAGS=""
5425       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5426 /* end confdefs.h.  */
5427
5428 int
5429 main (void)
5430 {
5431
5432   ;
5433   return 0;
5434 }
5435 _ACEOF
5436 if ac_fn_c_try_compile "$LINENO"; then :
5437
5438 else
5439   ac_c_werror_flag=$ac_save_c_werror_flag
5440          CFLAGS="-g"
5441          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442 /* end confdefs.h.  */
5443
5444 int
5445 main (void)
5446 {
5447
5448   ;
5449   return 0;
5450 }
5451 _ACEOF
5452 if ac_fn_c_try_compile "$LINENO"; then :
5453   ac_cv_prog_cc_g=yes
5454 fi
5455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5456 fi
5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5458 fi
5459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5460    ac_c_werror_flag=$ac_save_c_werror_flag
5461 fi
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5463 $as_echo "$ac_cv_prog_cc_g" >&6; }
5464 if test "$ac_test_CFLAGS" = set; then
5465   CFLAGS=$ac_save_CFLAGS
5466 elif test $ac_cv_prog_cc_g = yes; then
5467   if test "$GCC" = yes; then
5468     CFLAGS="-g -O2"
5469   else
5470     CFLAGS="-g"
5471   fi
5472 else
5473   if test "$GCC" = yes; then
5474     CFLAGS="-O2"
5475   else
5476     CFLAGS=
5477   fi
5478 fi
5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5480 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5481 if ${ac_cv_prog_cc_c89+:} false; then :
5482   $as_echo_n "(cached) " >&6
5483 else
5484   ac_cv_prog_cc_c89=no
5485 ac_save_CC=$CC
5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5487 /* end confdefs.h.  */
5488 #include <stdarg.h>
5489 #include <stdio.h>
5490 struct stat;
5491 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5492 struct buf { int x; };
5493 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5494 static char *e (p, i)
5495      char **p;
5496      int i;
5497 {
5498   return p[i];
5499 }
5500 static char *f (char * (*g) (char **, int), char **p, ...)
5501 {
5502   char *s;
5503   va_list v;
5504   va_start (v,p);
5505   s = g (p, va_arg (v,int));
5506   va_end (v);
5507   return s;
5508 }
5509
5510 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5511    function prototypes and stuff, but not '\xHH' hex character constants.
5512    These don't provoke an error unfortunately, instead are silently treated
5513    as 'x'.  The following induces an error, until -std is added to get
5514    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5515    array size at least.  It's necessary to write '\x00'==0 to get something
5516    that's true only with -std.  */
5517 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5518
5519 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5520    inside strings and character constants.  */
5521 #define FOO(x) 'x'
5522 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5523
5524 int test (int i, double x);
5525 struct s1 {int (*f) (int a);};
5526 struct s2 {int (*f) (double a);};
5527 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5528 int argc;
5529 char **argv;
5530 int
5531 main (void)
5532 {
5533 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5534   ;
5535   return 0;
5536 }
5537 _ACEOF
5538 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5539         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5540 do
5541   CC="$ac_save_CC $ac_arg"
5542   if ac_fn_c_try_compile "$LINENO"; then :
5543   ac_cv_prog_cc_c89=$ac_arg
5544 fi
5545 rm -f core conftest.err conftest.$ac_objext
5546   test "x$ac_cv_prog_cc_c89" != "xno" && break
5547 done
5548 rm -f conftest.$ac_ext
5549 CC=$ac_save_CC
5550
5551 fi
5552 # AC_CACHE_VAL
5553 case "x$ac_cv_prog_cc_c89" in
5554   x)
5555     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5556 $as_echo "none needed" >&6; } ;;
5557   xno)
5558     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5559 $as_echo "unsupported" >&6; } ;;
5560   *)
5561     CC="$CC $ac_cv_prog_cc_c89"
5562     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5563 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5564 esac
5565 if test "x$ac_cv_prog_cc_c89" != xno; then :
5566
5567 fi
5568
5569 ac_ext=c
5570 ac_cpp='$CPP $CPPFLAGS'
5571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5574
5575 depcc="$CC"   am_compiler_list=
5576
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5578 $as_echo_n "checking dependency style of $depcc... " >&6; }
5579 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5580   $as_echo_n "(cached) " >&6
5581 else
5582   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5583   # We make a subdir and do the tests there.  Otherwise we can end up
5584   # making bogus files that we don't know about and never remove.  For
5585   # instance it was reported that on HP-UX the gcc test will end up
5586   # making a dummy file named 'D' -- because '-MD' means "put the output
5587   # in D".
5588   rm -rf conftest.dir
5589   mkdir conftest.dir
5590   # Copy depcomp to subdir because otherwise we won't find it if we're
5591   # using a relative directory.
5592   cp "$am_depcomp" conftest.dir
5593   cd conftest.dir
5594   # We will build objects and dependencies in a subdirectory because
5595   # it helps to detect inapplicable dependency modes.  For instance
5596   # both Tru64's cc and ICC support -MD to output dependencies as a
5597   # side effect of compilation, but ICC will put the dependencies in
5598   # the current directory while Tru64 will put them in the object
5599   # directory.
5600   mkdir sub
5601
5602   am_cv_CC_dependencies_compiler_type=none
5603   if test "$am_compiler_list" = ""; then
5604      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5605   fi
5606   am__universal=false
5607   case " $depcc " in #(
5608      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5609      esac
5610
5611   for depmode in $am_compiler_list; do
5612     # Setup a source with many dependencies, because some compilers
5613     # like to wrap large dependency lists on column 80 (with \), and
5614     # we should not choose a depcomp mode which is confused by this.
5615     #
5616     # We need to recreate these files for each test, as the compiler may
5617     # overwrite some of them when testing with obscure command lines.
5618     # This happens at least with the AIX C compiler.
5619     : > sub/conftest.c
5620     for i in 1 2 3 4 5 6; do
5621       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5622       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5623       # Solaris 10 /bin/sh.
5624       echo '/* dummy */' > sub/conftst$i.h
5625     done
5626     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5627
5628     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5629     # mode.  It turns out that the SunPro C++ compiler does not properly
5630     # handle '-M -o', and we need to detect this.  Also, some Intel
5631     # versions had trouble with output in subdirs.
5632     am__obj=sub/conftest.${OBJEXT-o}
5633     am__minus_obj="-o $am__obj"
5634     case $depmode in
5635     gcc)
5636       # This depmode causes a compiler race in universal mode.
5637       test "$am__universal" = false || continue
5638       ;;
5639     nosideeffect)
5640       # After this tag, mechanisms are not by side-effect, so they'll
5641       # only be used when explicitly requested.
5642       if test "x$enable_dependency_tracking" = xyes; then
5643         continue
5644       else
5645         break
5646       fi
5647       ;;
5648     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5649       # This compiler won't grok '-c -o', but also, the minuso test has
5650       # not run yet.  These depmodes are late enough in the game, and
5651       # so weak that their functioning should not be impacted.
5652       am__obj=conftest.${OBJEXT-o}
5653       am__minus_obj=
5654       ;;
5655     none) break ;;
5656     esac
5657     if depmode=$depmode \
5658        source=sub/conftest.c object=$am__obj \
5659        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5660        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5661          >/dev/null 2>conftest.err &&
5662        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5663        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5664        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5665        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5666       # icc doesn't choke on unknown options, it will just issue warnings
5667       # or remarks (even with -Werror).  So we grep stderr for any message
5668       # that says an option was ignored or not supported.
5669       # When given -MP, icc 7.0 and 7.1 complain thusly:
5670       #   icc: Command line warning: ignoring option '-M'; no argument required
5671       # The diagnosis changed in icc 8.0:
5672       #   icc: Command line remark: option '-MP' not supported
5673       if (grep 'ignoring option' conftest.err ||
5674           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5675         am_cv_CC_dependencies_compiler_type=$depmode
5676         break
5677       fi
5678     fi
5679   done
5680
5681   cd ..
5682   rm -rf conftest.dir
5683 else
5684   am_cv_CC_dependencies_compiler_type=none
5685 fi
5686
5687 fi
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5689 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5690 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5691
5692  if
5693   test "x$enable_dependency_tracking" != xno \
5694   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5695   am__fastdepCC_TRUE=
5696   am__fastdepCC_FALSE='#'
5697 else
5698   am__fastdepCC_TRUE='#'
5699   am__fastdepCC_FALSE=
5700 fi
5701
5702
5703
5704 for ac_prog in flex lex
5705 do
5706   # Extract the first word of "$ac_prog", so it can be a program name with args.
5707 set dummy $ac_prog; ac_word=$2
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5709 $as_echo_n "checking for $ac_word... " >&6; }
5710 if ${ac_cv_prog_LEX+:} false; then :
5711   $as_echo_n "(cached) " >&6
5712 else
5713   if test -n "$LEX"; then
5714   ac_cv_prog_LEX="$LEX" # Let the user override the test.
5715 else
5716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5717 for as_dir in $PATH
5718 do
5719   IFS=$as_save_IFS
5720   test -z "$as_dir" && as_dir=.
5721     for ac_exec_ext in '' $ac_executable_extensions; do
5722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5723     ac_cv_prog_LEX="$ac_prog"
5724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5725     break 2
5726   fi
5727 done
5728   done
5729 IFS=$as_save_IFS
5730
5731 fi
5732 fi
5733 LEX=$ac_cv_prog_LEX
5734 if test -n "$LEX"; then
5735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5736 $as_echo "$LEX" >&6; }
5737 else
5738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5739 $as_echo "no" >&6; }
5740 fi
5741
5742
5743   test -n "$LEX" && break
5744 done
5745 test -n "$LEX" || LEX=":"
5746
5747 if test "x$LEX" != "x:"; then
5748   cat >conftest.l <<_ACEOF
5749 %%
5750 a { ECHO; }
5751 b { REJECT; }
5752 c { yymore (); }
5753 d { yyless (1); }
5754 e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
5755     yyless ((input () != 0)); }
5756 f { unput (yytext[0]); }
5757 . { BEGIN INITIAL; }
5758 %%
5759 #ifdef YYTEXT_POINTER
5760 extern char *yytext;
5761 #endif
5762 int
5763 main (void)
5764 {
5765   return ! yylex () + ! yywrap ();
5766 }
5767 _ACEOF
5768 { { ac_try="$LEX conftest.l"
5769 case "(($ac_try" in
5770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5771   *) ac_try_echo=$ac_try;;
5772 esac
5773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5774 $as_echo "$ac_try_echo"; } >&5
5775   (eval "$LEX conftest.l") 2>&5
5776   ac_status=$?
5777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5778   test $ac_status = 0; }
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5780 $as_echo_n "checking lex output file root... " >&6; }
5781 if ${ac_cv_prog_lex_root+:} false; then :
5782   $as_echo_n "(cached) " >&6
5783 else
5784
5785 if test -f lex.yy.c; then
5786   ac_cv_prog_lex_root=lex.yy
5787 elif test -f lexyy.c; then
5788   ac_cv_prog_lex_root=lexyy
5789 else
5790   as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5791 fi
5792 fi
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5794 $as_echo "$ac_cv_prog_lex_root" >&6; }
5795 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5796
5797 if test -z "${LEXLIB+set}"; then
5798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5799 $as_echo_n "checking lex library... " >&6; }
5800 if ${ac_cv_lib_lex+:} false; then :
5801   $as_echo_n "(cached) " >&6
5802 else
5803
5804     ac_save_LIBS=$LIBS
5805     ac_cv_lib_lex='none needed'
5806     for ac_lib in '' -lfl -ll; do
5807       LIBS="$ac_lib $ac_save_LIBS"
5808       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5809 /* end confdefs.h.  */
5810 `cat $LEX_OUTPUT_ROOT.c`
5811 _ACEOF
5812 if ac_fn_c_try_link "$LINENO"; then :
5813   ac_cv_lib_lex=$ac_lib
5814 fi
5815 rm -f core conftest.err conftest.$ac_objext \
5816     conftest$ac_exeext conftest.$ac_ext
5817       test "$ac_cv_lib_lex" != 'none needed' && break
5818     done
5819     LIBS=$ac_save_LIBS
5820
5821 fi
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5823 $as_echo "$ac_cv_lib_lex" >&6; }
5824   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5825 fi
5826
5827
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5829 $as_echo_n "checking whether yytext is a pointer... " >&6; }
5830 if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5831   $as_echo_n "(cached) " >&6
5832 else
5833   # POSIX says lex can declare yytext either as a pointer or an array; the
5834 # default is implementation-dependent.  Figure out which it is, since
5835 # not all implementations provide the %pointer and %array declarations.
5836 ac_cv_prog_lex_yytext_pointer=no
5837 ac_save_LIBS=$LIBS
5838 LIBS="$LEXLIB $ac_save_LIBS"
5839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5840 /* end confdefs.h.  */
5841
5842   #define YYTEXT_POINTER 1
5843 `cat $LEX_OUTPUT_ROOT.c`
5844 _ACEOF
5845 if ac_fn_c_try_link "$LINENO"; then :
5846   ac_cv_prog_lex_yytext_pointer=yes
5847 fi
5848 rm -f core conftest.err conftest.$ac_objext \
5849     conftest$ac_exeext conftest.$ac_ext
5850 LIBS=$ac_save_LIBS
5851
5852 fi
5853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5854 $as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5855 if test $ac_cv_prog_lex_yytext_pointer = yes; then
5856
5857 $as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5858
5859 fi
5860 rm -f conftest.l $LEX_OUTPUT_ROOT.c
5861
5862 fi
5863 for ac_prog in 'bison -y' byacc
5864 do
5865   # Extract the first word of "$ac_prog", so it can be a program name with args.
5866 set dummy $ac_prog; ac_word=$2
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5868 $as_echo_n "checking for $ac_word... " >&6; }
5869 if ${ac_cv_prog_YACC+:} false; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if test -n "$YACC"; then
5873   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5874 else
5875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5876 for as_dir in $PATH
5877 do
5878   IFS=$as_save_IFS
5879   test -z "$as_dir" && as_dir=.
5880     for ac_exec_ext in '' $ac_executable_extensions; do
5881   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5882     ac_cv_prog_YACC="$ac_prog"
5883     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5884     break 2
5885   fi
5886 done
5887   done
5888 IFS=$as_save_IFS
5889
5890 fi
5891 fi
5892 YACC=$ac_cv_prog_YACC
5893 if test -n "$YACC"; then
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5895 $as_echo "$YACC" >&6; }
5896 else
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5898 $as_echo "no" >&6; }
5899 fi
5900
5901
5902   test -n "$YACC" && break
5903 done
5904 test -n "$YACC" || YACC="yacc"
5905
5906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5907 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5908 set x ${MAKE-make}
5909 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5910 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5911   $as_echo_n "(cached) " >&6
5912 else
5913   cat >conftest.make <<\_ACEOF
5914 SHELL = /bin/sh
5915 all:
5916         @echo '@@@%%%=$(MAKE)=@@@%%%'
5917 _ACEOF
5918 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5919 case `${MAKE-make} -f conftest.make 2>/dev/null` in
5920   *@@@%%%=?*=@@@%%%*)
5921     eval ac_cv_prog_make_${ac_make}_set=yes;;
5922   *)
5923     eval ac_cv_prog_make_${ac_make}_set=no;;
5924 esac
5925 rm -f conftest.make
5926 fi
5927 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5929 $as_echo "yes" >&6; }
5930   SET_MAKE=
5931 else
5932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5933 $as_echo "no" >&6; }
5934   SET_MAKE="MAKE=${MAKE-make}"
5935 fi
5936
5937
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5939 $as_echo_n "checking whether ln -s works... " >&6; }
5940 LN_S=$as_ln_s
5941 if test "$LN_S" = "ln -s"; then
5942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5943 $as_echo "yes" >&6; }
5944 else
5945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5946 $as_echo "no, using $LN_S" >&6; }
5947 fi
5948
5949
5950 if test "x$LEX" = "x:"; then
5951   as_fn_error $? "flex is not found" "$LINENO" 5
5952 else
5953   version=`$LEX --version | $AWK '{ split($0,tmp," "); split(tmp[2],x,"."); print x[1]*10000+x[2]*100+x[3]; }'`
5954   if test -n "$version" -a "$version" -ge 20535; then
5955     :
5956   else
5957     as_fn_error $? "flex is too old. GRUB requires 2.5.35 or above" "$LINENO" 5
5958   fi
5959 fi
5960
5961 # These are not a "must".
5962 for ac_prog in makeinfo true
5963 do
5964   # Extract the first word of "$ac_prog", so it can be a program name with args.
5965 set dummy $ac_prog; ac_word=$2
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5967 $as_echo_n "checking for $ac_word... " >&6; }
5968 if ${ac_cv_path_MAKEINFO+:} false; then :
5969   $as_echo_n "(cached) " >&6
5970 else
5971   case $MAKEINFO in
5972   [\\/]* | ?:[\\/]*)
5973   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5974   ;;
5975   *)
5976   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5977 for as_dir in $PATH
5978 do
5979   IFS=$as_save_IFS
5980   test -z "$as_dir" && as_dir=.
5981     for ac_exec_ext in '' $ac_executable_extensions; do
5982   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5983     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5985     break 2
5986   fi
5987 done
5988   done
5989 IFS=$as_save_IFS
5990
5991   ;;
5992 esac
5993 fi
5994 MAKEINFO=$ac_cv_path_MAKEINFO
5995 if test -n "$MAKEINFO"; then
5996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5997 $as_echo "$MAKEINFO" >&6; }
5998 else
5999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6000 $as_echo "no" >&6; }
6001 fi
6002
6003
6004   test -n "$MAKEINFO" && break
6005 done
6006
6007
6008 #
6009 # Checks for host programs.
6010 #
6011
6012 ac_ext=c
6013 ac_cpp='$CPP $CPPFLAGS'
6014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6017 if test -n "$ac_tool_prefix"; then
6018   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
6019 set dummy ${ac_tool_prefix}gcc; ac_word=$2
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6021 $as_echo_n "checking for $ac_word... " >&6; }
6022 if ${ac_cv_prog_CC+:} false; then :
6023   $as_echo_n "(cached) " >&6
6024 else
6025   if test -n "$CC"; then
6026   ac_cv_prog_CC="$CC" # Let the user override the test.
6027 else
6028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6029 for as_dir in $PATH
6030 do
6031   IFS=$as_save_IFS
6032   test -z "$as_dir" && as_dir=.
6033     for ac_exec_ext in '' $ac_executable_extensions; do
6034   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6035     ac_cv_prog_CC="${ac_tool_prefix}gcc"
6036     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6037     break 2
6038   fi
6039 done
6040   done
6041 IFS=$as_save_IFS
6042
6043 fi
6044 fi
6045 CC=$ac_cv_prog_CC
6046 if test -n "$CC"; then
6047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
6048 $as_echo "$CC" >&6; }
6049 else
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6051 $as_echo "no" >&6; }
6052 fi
6053
6054
6055 fi
6056 if test -z "$ac_cv_prog_CC"; then
6057   ac_ct_CC=$CC
6058   # Extract the first word of "gcc", so it can be a program name with args.
6059 set dummy gcc; ac_word=$2
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6061 $as_echo_n "checking for $ac_word... " >&6; }
6062 if ${ac_cv_prog_ac_ct_CC+:} false; then :
6063   $as_echo_n "(cached) " >&6
6064 else
6065   if test -n "$ac_ct_CC"; then
6066   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
6067 else
6068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6069 for as_dir in $PATH
6070 do
6071   IFS=$as_save_IFS
6072   test -z "$as_dir" && as_dir=.
6073     for ac_exec_ext in '' $ac_executable_extensions; do
6074   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6075     ac_cv_prog_ac_ct_CC="gcc"
6076     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6077     break 2
6078   fi
6079 done
6080   done
6081 IFS=$as_save_IFS
6082
6083 fi
6084 fi
6085 ac_ct_CC=$ac_cv_prog_ac_ct_CC
6086 if test -n "$ac_ct_CC"; then
6087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
6088 $as_echo "$ac_ct_CC" >&6; }
6089 else
6090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6091 $as_echo "no" >&6; }
6092 fi
6093
6094   if test "x$ac_ct_CC" = x; then
6095     CC=""
6096   else
6097     case $cross_compiling:$ac_tool_warned in
6098 yes:)
6099 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6100 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6101 ac_tool_warned=yes ;;
6102 esac
6103     CC=$ac_ct_CC
6104   fi
6105 else
6106   CC="$ac_cv_prog_CC"
6107 fi
6108
6109 if test -z "$CC"; then
6110           if test -n "$ac_tool_prefix"; then
6111     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
6112 set dummy ${ac_tool_prefix}cc; ac_word=$2
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6114 $as_echo_n "checking for $ac_word... " >&6; }
6115 if ${ac_cv_prog_CC+:} false; then :
6116   $as_echo_n "(cached) " >&6
6117 else
6118   if test -n "$CC"; then
6119   ac_cv_prog_CC="$CC" # Let the user override the test.
6120 else
6121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6122 for as_dir in $PATH
6123 do
6124   IFS=$as_save_IFS
6125   test -z "$as_dir" && as_dir=.
6126     for ac_exec_ext in '' $ac_executable_extensions; do
6127   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6128     ac_cv_prog_CC="${ac_tool_prefix}cc"
6129     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6130     break 2
6131   fi
6132 done
6133   done
6134 IFS=$as_save_IFS
6135
6136 fi
6137 fi
6138 CC=$ac_cv_prog_CC
6139 if test -n "$CC"; then
6140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
6141 $as_echo "$CC" >&6; }
6142 else
6143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6144 $as_echo "no" >&6; }
6145 fi
6146
6147
6148   fi
6149 fi
6150 if test -z "$CC"; then
6151   # Extract the first word of "cc", so it can be a program name with args.
6152 set dummy cc; ac_word=$2
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6154 $as_echo_n "checking for $ac_word... " >&6; }
6155 if ${ac_cv_prog_CC+:} false; then :
6156   $as_echo_n "(cached) " >&6
6157 else
6158   if test -n "$CC"; then
6159   ac_cv_prog_CC="$CC" # Let the user override the test.
6160 else
6161   ac_prog_rejected=no
6162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6163 for as_dir in $PATH
6164 do
6165   IFS=$as_save_IFS
6166   test -z "$as_dir" && as_dir=.
6167     for ac_exec_ext in '' $ac_executable_extensions; do
6168   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6169     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
6170        ac_prog_rejected=yes
6171        continue
6172      fi
6173     ac_cv_prog_CC="cc"
6174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6175     break 2
6176   fi
6177 done
6178   done
6179 IFS=$as_save_IFS
6180
6181 if test $ac_prog_rejected = yes; then
6182   # We found a bogon in the path, so make sure we never use it.
6183   set dummy $ac_cv_prog_CC
6184   shift
6185   if test $# != 0; then
6186     # We chose a different compiler from the bogus one.
6187     # However, it has the same basename, so the bogon will be chosen
6188     # first if we set CC to just the basename; use the full file name.
6189     shift
6190     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
6191   fi
6192 fi
6193 fi
6194 fi
6195 CC=$ac_cv_prog_CC
6196 if test -n "$CC"; then
6197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
6198 $as_echo "$CC" >&6; }
6199 else
6200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201 $as_echo "no" >&6; }
6202 fi
6203
6204
6205 fi
6206 if test -z "$CC"; then
6207   if test -n "$ac_tool_prefix"; then
6208   for ac_prog in cl.exe
6209   do
6210     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6211 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6213 $as_echo_n "checking for $ac_word... " >&6; }
6214 if ${ac_cv_prog_CC+:} false; then :
6215   $as_echo_n "(cached) " >&6
6216 else
6217   if test -n "$CC"; then
6218   ac_cv_prog_CC="$CC" # Let the user override the test.
6219 else
6220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221 for as_dir in $PATH
6222 do
6223   IFS=$as_save_IFS
6224   test -z "$as_dir" && as_dir=.
6225     for ac_exec_ext in '' $ac_executable_extensions; do
6226   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6227     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
6228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6229     break 2
6230   fi
6231 done
6232   done
6233 IFS=$as_save_IFS
6234
6235 fi
6236 fi
6237 CC=$ac_cv_prog_CC
6238 if test -n "$CC"; then
6239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
6240 $as_echo "$CC" >&6; }
6241 else
6242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6243 $as_echo "no" >&6; }
6244 fi
6245
6246
6247     test -n "$CC" && break
6248   done
6249 fi
6250 if test -z "$CC"; then
6251   ac_ct_CC=$CC
6252   for ac_prog in cl.exe
6253 do
6254   # Extract the first word of "$ac_prog", so it can be a program name with args.
6255 set dummy $ac_prog; ac_word=$2
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6257 $as_echo_n "checking for $ac_word... " >&6; }
6258 if ${ac_cv_prog_ac_ct_CC+:} false; then :
6259   $as_echo_n "(cached) " >&6
6260 else
6261   if test -n "$ac_ct_CC"; then
6262   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
6263 else
6264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6265 for as_dir in $PATH
6266 do
6267   IFS=$as_save_IFS
6268   test -z "$as_dir" && as_dir=.
6269     for ac_exec_ext in '' $ac_executable_extensions; do
6270   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6271     ac_cv_prog_ac_ct_CC="$ac_prog"
6272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6273     break 2
6274   fi
6275 done
6276   done
6277 IFS=$as_save_IFS
6278
6279 fi
6280 fi
6281 ac_ct_CC=$ac_cv_prog_ac_ct_CC
6282 if test -n "$ac_ct_CC"; then
6283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
6284 $as_echo "$ac_ct_CC" >&6; }
6285 else
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6287 $as_echo "no" >&6; }
6288 fi
6289
6290
6291   test -n "$ac_ct_CC" && break
6292 done
6293
6294   if test "x$ac_ct_CC" = x; then
6295     CC=""
6296   else
6297     case $cross_compiling:$ac_tool_warned in
6298 yes:)
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6300 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6301 ac_tool_warned=yes ;;
6302 esac
6303     CC=$ac_ct_CC
6304   fi
6305 fi
6306
6307 fi
6308
6309
6310 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6312 as_fn_error $? "no acceptable C compiler found in \$PATH
6313 See \`config.log' for more details" "$LINENO" 5; }
6314
6315 # Provide some information about the compiler.
6316 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
6317 set X $ac_compile
6318 ac_compiler=$2
6319 for ac_option in --version -v -V -qversion; do
6320   { { ac_try="$ac_compiler $ac_option >&5"
6321 case "(($ac_try" in
6322   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6323   *) ac_try_echo=$ac_try;;
6324 esac
6325 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6326 $as_echo "$ac_try_echo"; } >&5
6327   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
6328   ac_status=$?
6329   if test -s conftest.err; then
6330     sed '10a\
6331 ... rest of stderr output deleted ...
6332          10q' conftest.err >conftest.er1
6333     cat conftest.er1 >&5
6334   fi
6335   rm -f conftest.er1 conftest.err
6336   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6337   test $ac_status = 0; }
6338 done
6339
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
6341 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
6342 if ${ac_cv_c_compiler_gnu+:} false; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6346 /* end confdefs.h.  */
6347
6348 int
6349 main (void)
6350 {
6351 #ifndef __GNUC__
6352        choke me
6353 #endif
6354
6355   ;
6356   return 0;
6357 }
6358 _ACEOF
6359 if ac_fn_c_try_compile "$LINENO"; then :
6360   ac_compiler_gnu=yes
6361 else
6362   ac_compiler_gnu=no
6363 fi
6364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6365 ac_cv_c_compiler_gnu=$ac_compiler_gnu
6366
6367 fi
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
6369 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
6370 if test $ac_compiler_gnu = yes; then
6371   GCC=yes
6372 else
6373   GCC=
6374 fi
6375 ac_test_CFLAGS=${CFLAGS+set}
6376 ac_save_CFLAGS=$CFLAGS
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
6378 $as_echo_n "checking whether $CC accepts -g... " >&6; }
6379 if ${ac_cv_prog_cc_g+:} false; then :
6380   $as_echo_n "(cached) " >&6
6381 else
6382   ac_save_c_werror_flag=$ac_c_werror_flag
6383    ac_c_werror_flag=yes
6384    ac_cv_prog_cc_g=no
6385    CFLAGS="-g"
6386    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6387 /* end confdefs.h.  */
6388
6389 int
6390 main (void)
6391 {
6392
6393   ;
6394   return 0;
6395 }
6396 _ACEOF
6397 if ac_fn_c_try_compile "$LINENO"; then :
6398   ac_cv_prog_cc_g=yes
6399 else
6400   CFLAGS=""
6401       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6402 /* end confdefs.h.  */
6403
6404 int
6405 main (void)
6406 {
6407
6408   ;
6409   return 0;
6410 }
6411 _ACEOF
6412 if ac_fn_c_try_compile "$LINENO"; then :
6413
6414 else
6415   ac_c_werror_flag=$ac_save_c_werror_flag
6416          CFLAGS="-g"
6417          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6418 /* end confdefs.h.  */
6419
6420 int
6421 main (void)
6422 {
6423
6424   ;
6425   return 0;
6426 }
6427 _ACEOF
6428 if ac_fn_c_try_compile "$LINENO"; then :
6429   ac_cv_prog_cc_g=yes
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432 fi
6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434 fi
6435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6436    ac_c_werror_flag=$ac_save_c_werror_flag
6437 fi
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
6439 $as_echo "$ac_cv_prog_cc_g" >&6; }
6440 if test "$ac_test_CFLAGS" = set; then
6441   CFLAGS=$ac_save_CFLAGS
6442 elif test $ac_cv_prog_cc_g = yes; then
6443   if test "$GCC" = yes; then
6444     CFLAGS="-g -O2"
6445   else
6446     CFLAGS="-g"
6447   fi
6448 else
6449   if test "$GCC" = yes; then
6450     CFLAGS="-O2"
6451   else
6452     CFLAGS=
6453   fi
6454 fi
6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6456 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6457 if ${ac_cv_prog_cc_c89+:} false; then :
6458   $as_echo_n "(cached) " >&6
6459 else
6460   ac_cv_prog_cc_c89=no
6461 ac_save_CC=$CC
6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6463 /* end confdefs.h.  */
6464 #include <stdarg.h>
6465 #include <stdio.h>
6466 struct stat;
6467 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6468 struct buf { int x; };
6469 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6470 static char *e (p, i)
6471      char **p;
6472      int i;
6473 {
6474   return p[i];
6475 }
6476 static char *f (char * (*g) (char **, int), char **p, ...)
6477 {
6478   char *s;
6479   va_list v;
6480   va_start (v,p);
6481   s = g (p, va_arg (v,int));
6482   va_end (v);
6483   return s;
6484 }
6485
6486 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6487    function prototypes and stuff, but not '\xHH' hex character constants.
6488    These don't provoke an error unfortunately, instead are silently treated
6489    as 'x'.  The following induces an error, until -std is added to get
6490    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6491    array size at least.  It's necessary to write '\x00'==0 to get something
6492    that's true only with -std.  */
6493 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6494
6495 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6496    inside strings and character constants.  */
6497 #define FOO(x) 'x'
6498 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6499
6500 int test (int i, double x);
6501 struct s1 {int (*f) (int a);};
6502 struct s2 {int (*f) (double a);};
6503 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6504 int argc;
6505 char **argv;
6506 int
6507 main (void)
6508 {
6509 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6510   ;
6511   return 0;
6512 }
6513 _ACEOF
6514 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6515         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6516 do
6517   CC="$ac_save_CC $ac_arg"
6518   if ac_fn_c_try_compile "$LINENO"; then :
6519   ac_cv_prog_cc_c89=$ac_arg
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext
6522   test "x$ac_cv_prog_cc_c89" != "xno" && break
6523 done
6524 rm -f conftest.$ac_ext
6525 CC=$ac_save_CC
6526
6527 fi
6528 # AC_CACHE_VAL
6529 case "x$ac_cv_prog_cc_c89" in
6530   x)
6531     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6532 $as_echo "none needed" >&6; } ;;
6533   xno)
6534     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6535 $as_echo "unsupported" >&6; } ;;
6536   *)
6537     CC="$CC $ac_cv_prog_cc_c89"
6538     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6539 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6540 esac
6541 if test "x$ac_cv_prog_cc_c89" != xno; then :
6542
6543 fi
6544
6545 ac_ext=c
6546 ac_cpp='$CPP $CPPFLAGS'
6547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6550
6551 depcc="$CC"   am_compiler_list=
6552
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6554 $as_echo_n "checking dependency style of $depcc... " >&6; }
6555 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6559   # We make a subdir and do the tests there.  Otherwise we can end up
6560   # making bogus files that we don't know about and never remove.  For
6561   # instance it was reported that on HP-UX the gcc test will end up
6562   # making a dummy file named 'D' -- because '-MD' means "put the output
6563   # in D".
6564   rm -rf conftest.dir
6565   mkdir conftest.dir
6566   # Copy depcomp to subdir because otherwise we won't find it if we're
6567   # using a relative directory.
6568   cp "$am_depcomp" conftest.dir
6569   cd conftest.dir
6570   # We will build objects and dependencies in a subdirectory because
6571   # it helps to detect inapplicable dependency modes.  For instance
6572   # both Tru64's cc and ICC support -MD to output dependencies as a
6573   # side effect of compilation, but ICC will put the dependencies in
6574   # the current directory while Tru64 will put them in the object
6575   # directory.
6576   mkdir sub
6577
6578   am_cv_CC_dependencies_compiler_type=none
6579   if test "$am_compiler_list" = ""; then
6580      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6581   fi
6582   am__universal=false
6583   case " $depcc " in #(
6584      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6585      esac
6586
6587   for depmode in $am_compiler_list; do
6588     # Setup a source with many dependencies, because some compilers
6589     # like to wrap large dependency lists on column 80 (with \), and
6590     # we should not choose a depcomp mode which is confused by this.
6591     #
6592     # We need to recreate these files for each test, as the compiler may
6593     # overwrite some of them when testing with obscure command lines.
6594     # This happens at least with the AIX C compiler.
6595     : > sub/conftest.c
6596     for i in 1 2 3 4 5 6; do
6597       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6598       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6599       # Solaris 10 /bin/sh.
6600       echo '/* dummy */' > sub/conftst$i.h
6601     done
6602     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6603
6604     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6605     # mode.  It turns out that the SunPro C++ compiler does not properly
6606     # handle '-M -o', and we need to detect this.  Also, some Intel
6607     # versions had trouble with output in subdirs.
6608     am__obj=sub/conftest.${OBJEXT-o}
6609     am__minus_obj="-o $am__obj"
6610     case $depmode in
6611     gcc)
6612       # This depmode causes a compiler race in universal mode.
6613       test "$am__universal" = false || continue
6614       ;;
6615     nosideeffect)
6616       # After this tag, mechanisms are not by side-effect, so they'll
6617       # only be used when explicitly requested.
6618       if test "x$enable_dependency_tracking" = xyes; then
6619         continue
6620       else
6621         break
6622       fi
6623       ;;
6624     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6625       # This compiler won't grok '-c -o', but also, the minuso test has
6626       # not run yet.  These depmodes are late enough in the game, and
6627       # so weak that their functioning should not be impacted.
6628       am__obj=conftest.${OBJEXT-o}
6629       am__minus_obj=
6630       ;;
6631     none) break ;;
6632     esac
6633     if depmode=$depmode \
6634        source=sub/conftest.c object=$am__obj \
6635        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6636        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6637          >/dev/null 2>conftest.err &&
6638        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6639        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6640        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6641        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6642       # icc doesn't choke on unknown options, it will just issue warnings
6643       # or remarks (even with -Werror).  So we grep stderr for any message
6644       # that says an option was ignored or not supported.
6645       # When given -MP, icc 7.0 and 7.1 complain thusly:
6646       #   icc: Command line warning: ignoring option '-M'; no argument required
6647       # The diagnosis changed in icc 8.0:
6648       #   icc: Command line remark: option '-MP' not supported
6649       if (grep 'ignoring option' conftest.err ||
6650           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6651         am_cv_CC_dependencies_compiler_type=$depmode
6652         break
6653       fi
6654     fi
6655   done
6656
6657   cd ..
6658   rm -rf conftest.dir
6659 else
6660   am_cv_CC_dependencies_compiler_type=none
6661 fi
6662
6663 fi
6664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6665 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6666 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6667
6668  if
6669   test "x$enable_dependency_tracking" != xno \
6670   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6671   am__fastdepCC_TRUE=
6672   am__fastdepCC_FALSE='#'
6673 else
6674   am__fastdepCC_TRUE='#'
6675   am__fastdepCC_FALSE=
6676 fi
6677
6678
6679 ac_ext=c
6680 ac_cpp='$CPP $CPPFLAGS'
6681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6685 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6686 # On Suns, sometimes $CPP names a directory.
6687 if test -n "$CPP" && test -d "$CPP"; then
6688   CPP=
6689 fi
6690 if test -z "$CPP"; then
6691   if ${ac_cv_prog_CPP+:} false; then :
6692   $as_echo_n "(cached) " >&6
6693 else
6694       # Double quotes because CPP needs to be expanded
6695     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6696     do
6697       ac_preproc_ok=false
6698 for ac_c_preproc_warn_flag in '' yes
6699 do
6700   # Use a header file that comes with gcc, so configuring glibc
6701   # with a fresh cross-compiler works.
6702   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6703   # <limits.h> exists even on freestanding compilers.
6704   # On the NeXT, cc -E runs the code through the compiler's parser,
6705   # not just through cpp. "Syntax error" is here to catch this case.
6706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6707 /* end confdefs.h.  */
6708 #ifdef __STDC__
6709 # include <limits.h>
6710 #else
6711 # include <assert.h>
6712 #endif
6713                      Syntax error
6714 _ACEOF
6715 if ac_fn_c_try_cpp "$LINENO"; then :
6716
6717 else
6718   # Broken: fails on valid input.
6719 continue
6720 fi
6721 rm -f conftest.err conftest.i conftest.$ac_ext
6722
6723   # OK, works on sane cases.  Now check whether nonexistent headers
6724   # can be detected and how.
6725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726 /* end confdefs.h.  */
6727 #include <ac_nonexistent.h>
6728 _ACEOF
6729 if ac_fn_c_try_cpp "$LINENO"; then :
6730   # Broken: success on invalid input.
6731 continue
6732 else
6733   # Passes both tests.
6734 ac_preproc_ok=:
6735 break
6736 fi
6737 rm -f conftest.err conftest.i conftest.$ac_ext
6738
6739 done
6740 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6741 rm -f conftest.i conftest.err conftest.$ac_ext
6742 if $ac_preproc_ok; then :
6743   break
6744 fi
6745
6746     done
6747     ac_cv_prog_CPP=$CPP
6748
6749 fi
6750   CPP=$ac_cv_prog_CPP
6751 else
6752   ac_cv_prog_CPP=$CPP
6753 fi
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6755 $as_echo "$CPP" >&6; }
6756 ac_preproc_ok=false
6757 for ac_c_preproc_warn_flag in '' yes
6758 do
6759   # Use a header file that comes with gcc, so configuring glibc
6760   # with a fresh cross-compiler works.
6761   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6762   # <limits.h> exists even on freestanding compilers.
6763   # On the NeXT, cc -E runs the code through the compiler's parser,
6764   # not just through cpp. "Syntax error" is here to catch this case.
6765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6766 /* end confdefs.h.  */
6767 #ifdef __STDC__
6768 # include <limits.h>
6769 #else
6770 # include <assert.h>
6771 #endif
6772                      Syntax error
6773 _ACEOF
6774 if ac_fn_c_try_cpp "$LINENO"; then :
6775
6776 else
6777   # Broken: fails on valid input.
6778 continue
6779 fi
6780 rm -f conftest.err conftest.i conftest.$ac_ext
6781
6782   # OK, works on sane cases.  Now check whether nonexistent headers
6783   # can be detected and how.
6784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6785 /* end confdefs.h.  */
6786 #include <ac_nonexistent.h>
6787 _ACEOF
6788 if ac_fn_c_try_cpp "$LINENO"; then :
6789   # Broken: success on invalid input.
6790 continue
6791 else
6792   # Passes both tests.
6793 ac_preproc_ok=:
6794 break
6795 fi
6796 rm -f conftest.err conftest.i conftest.$ac_ext
6797
6798 done
6799 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6800 rm -f conftest.i conftest.err conftest.$ac_ext
6801 if $ac_preproc_ok; then :
6802
6803 else
6804   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6805 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6806 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6807 See \`config.log' for more details" "$LINENO" 5; }
6808 fi
6809
6810 ac_ext=c
6811 ac_cpp='$CPP $CPPFLAGS'
6812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6815
6816
6817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6818 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6819 if ${ac_cv_path_GREP+:} false; then :
6820   $as_echo_n "(cached) " >&6
6821 else
6822   if test -z "$GREP"; then
6823   ac_path_GREP_found=false
6824   # Loop through the user's path and test for each of PROGNAME-LIST
6825   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6826 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6827 do
6828   IFS=$as_save_IFS
6829   test -z "$as_dir" && as_dir=.
6830     for ac_prog in grep ggrep; do
6831     for ac_exec_ext in '' $ac_executable_extensions; do
6832       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6833       as_fn_executable_p "$ac_path_GREP" || continue
6834 # Check for GNU ac_path_GREP and select it if it is found.
6835   # Check for GNU $ac_path_GREP
6836 case `"$ac_path_GREP" --version 2>&1` in
6837 *GNU*)
6838   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6839 *)
6840   ac_count=0
6841   $as_echo_n 0123456789 >"conftest.in"
6842   while :
6843   do
6844     cat "conftest.in" "conftest.in" >"conftest.tmp"
6845     mv "conftest.tmp" "conftest.in"
6846     cp "conftest.in" "conftest.nl"
6847     $as_echo 'GREP' >> "conftest.nl"
6848     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6849     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6850     as_fn_arith $ac_count + 1 && ac_count=$as_val
6851     if test $ac_count -gt ${ac_path_GREP_max-0}; then
6852       # Best one so far, save it but keep looking for a better one
6853       ac_cv_path_GREP="$ac_path_GREP"
6854       ac_path_GREP_max=$ac_count
6855     fi
6856     # 10*(2^10) chars as input seems more than enough
6857     test $ac_count -gt 10 && break
6858   done
6859   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6860 esac
6861
6862       $ac_path_GREP_found && break 3
6863     done
6864   done
6865   done
6866 IFS=$as_save_IFS
6867   if test -z "$ac_cv_path_GREP"; then
6868     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6869   fi
6870 else
6871   ac_cv_path_GREP=$GREP
6872 fi
6873
6874 fi
6875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6876 $as_echo "$ac_cv_path_GREP" >&6; }
6877  GREP="$ac_cv_path_GREP"
6878
6879
6880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6881 $as_echo_n "checking for egrep... " >&6; }
6882 if ${ac_cv_path_EGREP+:} false; then :
6883   $as_echo_n "(cached) " >&6
6884 else
6885   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6886    then ac_cv_path_EGREP="$GREP -E"
6887    else
6888      if test -z "$EGREP"; then
6889   ac_path_EGREP_found=false
6890   # Loop through the user's path and test for each of PROGNAME-LIST
6891   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6892 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6893 do
6894   IFS=$as_save_IFS
6895   test -z "$as_dir" && as_dir=.
6896     for ac_prog in egrep; do
6897     for ac_exec_ext in '' $ac_executable_extensions; do
6898       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6899       as_fn_executable_p "$ac_path_EGREP" || continue
6900 # Check for GNU ac_path_EGREP and select it if it is found.
6901   # Check for GNU $ac_path_EGREP
6902 case `"$ac_path_EGREP" --version 2>&1` in
6903 *GNU*)
6904   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6905 *)
6906   ac_count=0
6907   $as_echo_n 0123456789 >"conftest.in"
6908   while :
6909   do
6910     cat "conftest.in" "conftest.in" >"conftest.tmp"
6911     mv "conftest.tmp" "conftest.in"
6912     cp "conftest.in" "conftest.nl"
6913     $as_echo 'EGREP' >> "conftest.nl"
6914     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6915     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6916     as_fn_arith $ac_count + 1 && ac_count=$as_val
6917     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6918       # Best one so far, save it but keep looking for a better one
6919       ac_cv_path_EGREP="$ac_path_EGREP"
6920       ac_path_EGREP_max=$ac_count
6921     fi
6922     # 10*(2^10) chars as input seems more than enough
6923     test $ac_count -gt 10 && break
6924   done
6925   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6926 esac
6927
6928       $ac_path_EGREP_found && break 3
6929     done
6930   done
6931   done
6932 IFS=$as_save_IFS
6933   if test -z "$ac_cv_path_EGREP"; then
6934     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6935   fi
6936 else
6937   ac_cv_path_EGREP=$EGREP
6938 fi
6939
6940    fi
6941 fi
6942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6943 $as_echo "$ac_cv_path_EGREP" >&6; }
6944  EGREP="$ac_cv_path_EGREP"
6945
6946
6947
6948
6949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6950 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6951 if ${gl_cv_c_amsterdam_compiler+:} false; then :
6952   $as_echo_n "(cached) " >&6
6953 else
6954
6955       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6956 /* end confdefs.h.  */
6957
6958 #ifdef __ACK__
6959 Amsterdam
6960 #endif
6961
6962 _ACEOF
6963 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6964   $EGREP "Amsterdam" >/dev/null 2>&1; then :
6965   gl_cv_c_amsterdam_compiler=yes
6966 else
6967   gl_cv_c_amsterdam_compiler=no
6968 fi
6969 rm -f conftest*
6970
6971
6972 fi
6973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6974 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6975   if test -z "$AR"; then
6976     if test $gl_cv_c_amsterdam_compiler = yes; then
6977       AR='cc -c.a'
6978       if test -z "$ARFLAGS"; then
6979         ARFLAGS='-o'
6980       fi
6981     else
6982                   if test -n "$ac_tool_prefix"; then
6983   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6984 set dummy ${ac_tool_prefix}ar; ac_word=$2
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6986 $as_echo_n "checking for $ac_word... " >&6; }
6987 if ${ac_cv_prog_AR+:} false; then :
6988   $as_echo_n "(cached) " >&6
6989 else
6990   if test -n "$AR"; then
6991   ac_cv_prog_AR="$AR" # Let the user override the test.
6992 else
6993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6994 for as_dir in $PATH
6995 do
6996   IFS=$as_save_IFS
6997   test -z "$as_dir" && as_dir=.
6998     for ac_exec_ext in '' $ac_executable_extensions; do
6999   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7000     ac_cv_prog_AR="${ac_tool_prefix}ar"
7001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7002     break 2
7003   fi
7004 done
7005   done
7006 IFS=$as_save_IFS
7007
7008 fi
7009 fi
7010 AR=$ac_cv_prog_AR
7011 if test -n "$AR"; then
7012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7013 $as_echo "$AR" >&6; }
7014 else
7015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7016 $as_echo "no" >&6; }
7017 fi
7018
7019
7020 fi
7021 if test -z "$ac_cv_prog_AR"; then
7022   ac_ct_AR=$AR
7023   # Extract the first word of "ar", so it can be a program name with args.
7024 set dummy ar; ac_word=$2
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7026 $as_echo_n "checking for $ac_word... " >&6; }
7027 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7028   $as_echo_n "(cached) " >&6
7029 else
7030   if test -n "$ac_ct_AR"; then
7031   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7032 else
7033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7034 for as_dir in $PATH
7035 do
7036   IFS=$as_save_IFS
7037   test -z "$as_dir" && as_dir=.
7038     for ac_exec_ext in '' $ac_executable_extensions; do
7039   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7040     ac_cv_prog_ac_ct_AR="ar"
7041     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7042     break 2
7043   fi
7044 done
7045   done
7046 IFS=$as_save_IFS
7047
7048 fi
7049 fi
7050 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7051 if test -n "$ac_ct_AR"; then
7052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7053 $as_echo "$ac_ct_AR" >&6; }
7054 else
7055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7056 $as_echo "no" >&6; }
7057 fi
7058
7059   if test "x$ac_ct_AR" = x; then
7060     AR="ar"
7061   else
7062     case $cross_compiling:$ac_tool_warned in
7063 yes:)
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7066 ac_tool_warned=yes ;;
7067 esac
7068     AR=$ac_ct_AR
7069   fi
7070 else
7071   AR="$ac_cv_prog_AR"
7072 fi
7073
7074       if test -z "$ARFLAGS"; then
7075         ARFLAGS='cru'
7076       fi
7077     fi
7078   else
7079     if test -z "$ARFLAGS"; then
7080       ARFLAGS='cru'
7081     fi
7082   fi
7083
7084
7085   if test -z "$RANLIB"; then
7086     if test $gl_cv_c_amsterdam_compiler = yes; then
7087       RANLIB=':'
7088     else
7089             if test -n "$ac_tool_prefix"; then
7090   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7091 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7093 $as_echo_n "checking for $ac_word... " >&6; }
7094 if ${ac_cv_prog_RANLIB+:} false; then :
7095   $as_echo_n "(cached) " >&6
7096 else
7097   if test -n "$RANLIB"; then
7098   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7099 else
7100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7101 for as_dir in $PATH
7102 do
7103   IFS=$as_save_IFS
7104   test -z "$as_dir" && as_dir=.
7105     for ac_exec_ext in '' $ac_executable_extensions; do
7106   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7107     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7108     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7109     break 2
7110   fi
7111 done
7112   done
7113 IFS=$as_save_IFS
7114
7115 fi
7116 fi
7117 RANLIB=$ac_cv_prog_RANLIB
7118 if test -n "$RANLIB"; then
7119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7120 $as_echo "$RANLIB" >&6; }
7121 else
7122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7123 $as_echo "no" >&6; }
7124 fi
7125
7126
7127 fi
7128 if test -z "$ac_cv_prog_RANLIB"; then
7129   ac_ct_RANLIB=$RANLIB
7130   # Extract the first word of "ranlib", so it can be a program name with args.
7131 set dummy ranlib; ac_word=$2
7132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7133 $as_echo_n "checking for $ac_word... " >&6; }
7134 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7135   $as_echo_n "(cached) " >&6
7136 else
7137   if test -n "$ac_ct_RANLIB"; then
7138   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7139 else
7140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7141 for as_dir in $PATH
7142 do
7143   IFS=$as_save_IFS
7144   test -z "$as_dir" && as_dir=.
7145     for ac_exec_ext in '' $ac_executable_extensions; do
7146   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7147     ac_cv_prog_ac_ct_RANLIB="ranlib"
7148     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7149     break 2
7150   fi
7151 done
7152   done
7153 IFS=$as_save_IFS
7154
7155 fi
7156 fi
7157 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7158 if test -n "$ac_ct_RANLIB"; then
7159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7160 $as_echo "$ac_ct_RANLIB" >&6; }
7161 else
7162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7163 $as_echo "no" >&6; }
7164 fi
7165
7166   if test "x$ac_ct_RANLIB" = x; then
7167     RANLIB=":"
7168   else
7169     case $cross_compiling:$ac_tool_warned in
7170 yes:)
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7172 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7173 ac_tool_warned=yes ;;
7174 esac
7175     RANLIB=$ac_ct_RANLIB
7176   fi
7177 else
7178   RANLIB="$ac_cv_prog_RANLIB"
7179 fi
7180
7181     fi
7182   fi
7183
7184
7185 if test "x$CC" != xcc; then
7186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
7187 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
7188 else
7189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
7190 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
7191 fi
7192 set dummy $CC; ac_cc=`$as_echo "$2" |
7193                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
7194 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
7195   $as_echo_n "(cached) " >&6
7196 else
7197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7198 /* end confdefs.h.  */
7199
7200 int
7201 main (void)
7202 {
7203
7204   ;
7205   return 0;
7206 }
7207 _ACEOF
7208 # Make sure it works both with $CC and with simple cc.
7209 # We do the test twice because some compilers refuse to overwrite an
7210 # existing .o file with -o, though they will create one.
7211 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
7212 rm -f conftest2.*
7213 if { { case "(($ac_try" in
7214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7215   *) ac_try_echo=$ac_try;;
7216 esac
7217 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7218 $as_echo "$ac_try_echo"; } >&5
7219   (eval "$ac_try") 2>&5
7220   ac_status=$?
7221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7222   test $ac_status = 0; } &&
7223    test -f conftest2.$ac_objext && { { case "(($ac_try" in
7224   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7225   *) ac_try_echo=$ac_try;;
7226 esac
7227 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7228 $as_echo "$ac_try_echo"; } >&5
7229   (eval "$ac_try") 2>&5
7230   ac_status=$?
7231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7232   test $ac_status = 0; };
7233 then
7234   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
7235   if test "x$CC" != xcc; then
7236     # Test first that cc exists at all.
7237     if { ac_try='cc -c conftest.$ac_ext >&5'
7238   { { case "(($ac_try" in
7239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7240   *) ac_try_echo=$ac_try;;
7241 esac
7242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7243 $as_echo "$ac_try_echo"; } >&5
7244   (eval "$ac_try") 2>&5
7245   ac_status=$?
7246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7247   test $ac_status = 0; }; }; then
7248       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
7249       rm -f conftest2.*
7250       if { { case "(($ac_try" in
7251   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7252   *) ac_try_echo=$ac_try;;
7253 esac
7254 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7255 $as_echo "$ac_try_echo"; } >&5
7256   (eval "$ac_try") 2>&5
7257   ac_status=$?
7258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7259   test $ac_status = 0; } &&
7260          test -f conftest2.$ac_objext && { { case "(($ac_try" in
7261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7262   *) ac_try_echo=$ac_try;;
7263 esac
7264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7265 $as_echo "$ac_try_echo"; } >&5
7266   (eval "$ac_try") 2>&5
7267   ac_status=$?
7268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7269   test $ac_status = 0; };
7270       then
7271         # cc works too.
7272         :
7273       else
7274         # cc exists but doesn't like -o.
7275         eval ac_cv_prog_cc_${ac_cc}_c_o=no
7276       fi
7277     fi
7278   fi
7279 else
7280   eval ac_cv_prog_cc_${ac_cc}_c_o=no
7281 fi
7282 rm -f core conftest*
7283
7284 fi
7285 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
7286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7287 $as_echo "yes" >&6; }
7288 else
7289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7290 $as_echo "no" >&6; }
7291
7292 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
7293
7294 fi
7295
7296 # FIXME: we rely on the cache variable name because
7297 # there is no other way.
7298 set dummy $CC
7299 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
7300 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
7301 if test "$am_t" != yes; then
7302    # Losing compiler, so override with the script.
7303    # FIXME: It is wrong to rewrite CC.
7304    # But if we don't then we get into trouble of one sort or another.
7305    # A longer-term fix would be to have automake use am__CC in this case,
7306    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
7307    CC="$am_aux_dir/compile $CC"
7308 fi
7309
7310
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7312 $as_echo_n "checking for ANSI C header files... " >&6; }
7313 if ${ac_cv_header_stdc+:} false; then :
7314   $as_echo_n "(cached) " >&6
7315 else
7316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7317 /* end confdefs.h.  */
7318 #include <stdlib.h>
7319 #include <stdarg.h>
7320 #include <string.h>
7321 #include <float.h>
7322
7323 int
7324 main (void)
7325 {
7326
7327   ;
7328   return 0;
7329 }
7330 _ACEOF
7331 if ac_fn_c_try_compile "$LINENO"; then :
7332   ac_cv_header_stdc=yes
7333 else
7334   ac_cv_header_stdc=no
7335 fi
7336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7337
7338 if test $ac_cv_header_stdc = yes; then
7339   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7341 /* end confdefs.h.  */
7342 #include <string.h>
7343
7344 _ACEOF
7345 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7346   $EGREP "memchr" >/dev/null 2>&1; then :
7347
7348 else
7349   ac_cv_header_stdc=no
7350 fi
7351 rm -f conftest*
7352
7353 fi
7354
7355 if test $ac_cv_header_stdc = yes; then
7356   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7358 /* end confdefs.h.  */
7359 #include <stdlib.h>
7360
7361 _ACEOF
7362 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7363   $EGREP "free" >/dev/null 2>&1; then :
7364
7365 else
7366   ac_cv_header_stdc=no
7367 fi
7368 rm -f conftest*
7369
7370 fi
7371
7372 if test $ac_cv_header_stdc = yes; then
7373   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7374   if test "$cross_compiling" = yes; then :
7375   :
7376 else
7377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7378 /* end confdefs.h.  */
7379 #include <ctype.h>
7380 #include <stdlib.h>
7381 #if ((' ' & 0x0FF) == 0x020)
7382 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7383 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7384 #else
7385 # define ISLOWER(c) \
7386                    (('a' <= (c) && (c) <= 'i') \
7387                      || ('j' <= (c) && (c) <= 'r') \
7388                      || ('s' <= (c) && (c) <= 'z'))
7389 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7390 #endif
7391
7392 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7393 int
7394 main ()
7395 {
7396   int i;
7397   for (i = 0; i < 256; i++)
7398     if (XOR (islower (i), ISLOWER (i))
7399         || toupper (i) != TOUPPER (i))
7400       return 2;
7401   return 0;
7402 }
7403 _ACEOF
7404 if ac_fn_c_try_run "$LINENO"; then :
7405
7406 else
7407   ac_cv_header_stdc=no
7408 fi
7409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7410   conftest.$ac_objext conftest.beam conftest.$ac_ext
7411 fi
7412
7413 fi
7414 fi
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7416 $as_echo "$ac_cv_header_stdc" >&6; }
7417 if test $ac_cv_header_stdc = yes; then
7418
7419 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7420
7421 fi
7422
7423 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7424 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7425                   inttypes.h stdint.h unistd.h
7426 do :
7427   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7428 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7429 "
7430 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7431   cat >>confdefs.h <<_ACEOF
7432 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7433 _ACEOF
7434
7435 fi
7436
7437 done
7438
7439
7440
7441   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
7442 if test "x$ac_cv_header_minix_config_h" = xyes; then :
7443   MINIX=yes
7444 else
7445   MINIX=
7446 fi
7447
7448
7449   if test "$MINIX" = yes; then
7450
7451 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
7452
7453
7454 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
7455
7456
7457 $as_echo "#define _MINIX 1" >>confdefs.h
7458
7459
7460 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
7461
7462   fi
7463
7464
7465   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
7466 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
7467 if ${ac_cv_safe_to_define___extensions__+:} false; then :
7468   $as_echo_n "(cached) " >&6
7469 else
7470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7471 /* end confdefs.h.  */
7472
7473 #         define __EXTENSIONS__ 1
7474           $ac_includes_default
7475 int
7476 main (void)
7477 {
7478
7479   ;
7480   return 0;
7481 }
7482 _ACEOF
7483 if ac_fn_c_try_compile "$LINENO"; then :
7484   ac_cv_safe_to_define___extensions__=yes
7485 else
7486   ac_cv_safe_to_define___extensions__=no
7487 fi
7488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7489 fi
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
7491 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
7492   test $ac_cv_safe_to_define___extensions__ = yes &&
7493     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
7494
7495   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
7496
7497   $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
7498
7499   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
7500
7501   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
7502
7503   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
7504
7505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
7506 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
7507 if ${ac_cv_should_define__xopen_source+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   ac_cv_should_define__xopen_source=no
7511      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7512 /* end confdefs.h.  */
7513
7514           #include <wchar.h>
7515           mbstate_t x;
7516 int
7517 main (void)
7518 {
7519
7520   ;
7521   return 0;
7522 }
7523 _ACEOF
7524 if ac_fn_c_try_compile "$LINENO"; then :
7525
7526 else
7527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7528 /* end confdefs.h.  */
7529
7530              #define _XOPEN_SOURCE 500
7531              #include <wchar.h>
7532              mbstate_t x;
7533 int
7534 main (void)
7535 {
7536
7537   ;
7538   return 0;
7539 }
7540 _ACEOF
7541 if ac_fn_c_try_compile "$LINENO"; then :
7542   ac_cv_should_define__xopen_source=yes
7543 fi
7544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7545 fi
7546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7547 fi
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
7549 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
7550   test $ac_cv_should_define__xopen_source = yes &&
7551     $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563   # Code from module alloca:
7564   # Code from module alloca-opt:
7565   # Code from module argp:
7566   # Code from module btowc:
7567   # Code from module configmake:
7568   # Code from module dirname-lgpl:
7569   # Code from module dosname:
7570   # Code from module double-slash-root:
7571   # Code from module errno:
7572   # Code from module error:
7573   # Code from module extensions:
7574
7575   # Code from module extern-inline:
7576   # Code from module float:
7577   # Code from module fnmatch:
7578   # Code from module getdelim:
7579   # Code from module getline:
7580   # Code from module getopt-gnu:
7581   # Code from module getopt-posix:
7582   # Code from module gettext:
7583   # Code from module gettext-h:
7584   # Code from module havelib:
7585   # Code from module include_next:
7586   # Code from module intprops:
7587   # Code from module langinfo:
7588   # Code from module localcharset:
7589   # Code from module locale:
7590   # Code from module localeconv:
7591   # Code from module malloc-gnu:
7592   # Code from module malloc-posix:
7593   # Code from module mbrtowc:
7594   # Code from module mbsinit:
7595   # Code from module mbsrtowcs:
7596   # Code from module mbswidth:
7597   # Code from module mbtowc:
7598   # Code from module memchr:
7599   # Code from module mempcpy:
7600   # Code from module msvc-inval:
7601   # Code from module msvc-nothrow:
7602   # Code from module multiarch:
7603   # Code from module nl_langinfo:
7604   # Code from module nocrash:
7605   # Code from module progname:
7606   # Code from module rawmemchr:
7607   # Code from module realloc-posix:
7608   # Code from module regex:
7609   # Code from module size_max:
7610   # Code from module sleep:
7611   # Code from module snippet/_Noreturn:
7612   # Code from module snippet/arg-nonnull:
7613   # Code from module snippet/c++defs:
7614   # Code from module snippet/warn-on-use:
7615   # Code from module ssize_t:
7616   # Code from module stdalign:
7617   # Code from module stdbool:
7618   # Code from module stddef:
7619   # Code from module stdint:
7620   # Code from module stdio:
7621   # Code from module stdlib:
7622   # Code from module strcase:
7623   # Code from module strchrnul:
7624   # Code from module streq:
7625   # Code from module strerror:
7626   # Code from module strerror-override:
7627   # Code from module string:
7628   # Code from module strings:
7629   # Code from module strndup:
7630   # Code from module strnlen:
7631   # Code from module strnlen1:
7632   # Code from module sys_types:
7633   # Code from module sysexits:
7634   # Code from module unistd:
7635   # Code from module unitypes:
7636   # Code from module uniwidth/base:
7637   # Code from module uniwidth/width:
7638   # Code from module vasnprintf:
7639   # Code from module verify:
7640   # Code from module vsnprintf:
7641   # Code from module wchar:
7642   # Code from module wcrtomb:
7643   # Code from module wctype-h:
7644   # Code from module wcwidth:
7645   # Code from module xsize:
7646
7647 ac_ext=cpp
7648 ac_cpp='$CXXCPP $CPPFLAGS'
7649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7652 if test -z "$CXX"; then
7653   if test -n "$CCC"; then
7654     CXX=$CCC
7655   else
7656     if test -n "$ac_tool_prefix"; then
7657   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7658   do
7659     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7660 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7662 $as_echo_n "checking for $ac_word... " >&6; }
7663 if ${ac_cv_prog_CXX+:} false; then :
7664   $as_echo_n "(cached) " >&6
7665 else
7666   if test -n "$CXX"; then
7667   ac_cv_prog_CXX="$CXX" # Let the user override the test.
7668 else
7669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7670 for as_dir in $PATH
7671 do
7672   IFS=$as_save_IFS
7673   test -z "$as_dir" && as_dir=.
7674     for ac_exec_ext in '' $ac_executable_extensions; do
7675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7676     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
7677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7678     break 2
7679   fi
7680 done
7681   done
7682 IFS=$as_save_IFS
7683
7684 fi
7685 fi
7686 CXX=$ac_cv_prog_CXX
7687 if test -n "$CXX"; then
7688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
7689 $as_echo "$CXX" >&6; }
7690 else
7691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7692 $as_echo "no" >&6; }
7693 fi
7694
7695
7696     test -n "$CXX" && break
7697   done
7698 fi
7699 if test -z "$CXX"; then
7700   ac_ct_CXX=$CXX
7701   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
7702 do
7703   # Extract the first word of "$ac_prog", so it can be a program name with args.
7704 set dummy $ac_prog; ac_word=$2
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7706 $as_echo_n "checking for $ac_word... " >&6; }
7707 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
7708   $as_echo_n "(cached) " >&6
7709 else
7710   if test -n "$ac_ct_CXX"; then
7711   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
7712 else
7713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7714 for as_dir in $PATH
7715 do
7716   IFS=$as_save_IFS
7717   test -z "$as_dir" && as_dir=.
7718     for ac_exec_ext in '' $ac_executable_extensions; do
7719   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7720     ac_cv_prog_ac_ct_CXX="$ac_prog"
7721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7722     break 2
7723   fi
7724 done
7725   done
7726 IFS=$as_save_IFS
7727
7728 fi
7729 fi
7730 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
7731 if test -n "$ac_ct_CXX"; then
7732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
7733 $as_echo "$ac_ct_CXX" >&6; }
7734 else
7735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7736 $as_echo "no" >&6; }
7737 fi
7738
7739
7740   test -n "$ac_ct_CXX" && break
7741 done
7742
7743   if test "x$ac_ct_CXX" = x; then
7744     CXX="g++"
7745   else
7746     case $cross_compiling:$ac_tool_warned in
7747 yes:)
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7749 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7750 ac_tool_warned=yes ;;
7751 esac
7752     CXX=$ac_ct_CXX
7753   fi
7754 fi
7755
7756   fi
7757 fi
7758 # Provide some information about the compiler.
7759 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
7760 set X $ac_compile
7761 ac_compiler=$2
7762 for ac_option in --version -v -V -qversion; do
7763   { { ac_try="$ac_compiler $ac_option >&5"
7764 case "(($ac_try" in
7765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7766   *) ac_try_echo=$ac_try;;
7767 esac
7768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
7769 $as_echo "$ac_try_echo"; } >&5
7770   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
7771   ac_status=$?
7772   if test -s conftest.err; then
7773     sed '10a\
7774 ... rest of stderr output deleted ...
7775          10q' conftest.err >conftest.er1
7776     cat conftest.er1 >&5
7777   fi
7778   rm -f conftest.er1 conftest.err
7779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7780   test $ac_status = 0; }
7781 done
7782
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
7784 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
7785 if ${ac_cv_cxx_compiler_gnu+:} false; then :
7786   $as_echo_n "(cached) " >&6
7787 else
7788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7789 /* end confdefs.h.  */
7790
7791 int
7792 main ()
7793 {
7794 #ifndef __GNUC__
7795        choke me
7796 #endif
7797
7798   ;
7799   return 0;
7800 }
7801 _ACEOF
7802 if ac_fn_cxx_try_compile "$LINENO"; then :
7803   ac_compiler_gnu=yes
7804 else
7805   ac_compiler_gnu=no
7806 fi
7807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7808 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
7809
7810 fi
7811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
7812 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
7813 if test $ac_compiler_gnu = yes; then
7814   GXX=yes
7815 else
7816   GXX=
7817 fi
7818 ac_test_CXXFLAGS=${CXXFLAGS+set}
7819 ac_save_CXXFLAGS=$CXXFLAGS
7820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
7821 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
7822 if ${ac_cv_prog_cxx_g+:} false; then :
7823   $as_echo_n "(cached) " >&6
7824 else
7825   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
7826    ac_cxx_werror_flag=yes
7827    ac_cv_prog_cxx_g=no
7828    CXXFLAGS="-g"
7829    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7830 /* end confdefs.h.  */
7831
7832 int
7833 main ()
7834 {
7835
7836   ;
7837   return 0;
7838 }
7839 _ACEOF
7840 if ac_fn_cxx_try_compile "$LINENO"; then :
7841   ac_cv_prog_cxx_g=yes
7842 else
7843   CXXFLAGS=""
7844       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7845 /* end confdefs.h.  */
7846
7847 int
7848 main ()
7849 {
7850
7851   ;
7852   return 0;
7853 }
7854 _ACEOF
7855 if ac_fn_cxx_try_compile "$LINENO"; then :
7856
7857 else
7858   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7859          CXXFLAGS="-g"
7860          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7861 /* end confdefs.h.  */
7862
7863 int
7864 main ()
7865 {
7866
7867   ;
7868   return 0;
7869 }
7870 _ACEOF
7871 if ac_fn_cxx_try_compile "$LINENO"; then :
7872   ac_cv_prog_cxx_g=yes
7873 fi
7874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7875 fi
7876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7877 fi
7878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7879    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
7880 fi
7881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
7882 $as_echo "$ac_cv_prog_cxx_g" >&6; }
7883 if test "$ac_test_CXXFLAGS" = set; then
7884   CXXFLAGS=$ac_save_CXXFLAGS
7885 elif test $ac_cv_prog_cxx_g = yes; then
7886   if test "$GXX" = yes; then
7887     CXXFLAGS="-g -O2"
7888   else
7889     CXXFLAGS="-g"
7890   fi
7891 else
7892   if test "$GXX" = yes; then
7893     CXXFLAGS="-O2"
7894   else
7895     CXXFLAGS=
7896   fi
7897 fi
7898 ac_ext=c
7899 ac_cpp='$CPP $CPPFLAGS'
7900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7903
7904 depcc="$CXX"  am_compiler_list=
7905
7906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7907 $as_echo_n "checking dependency style of $depcc... " >&6; }
7908 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
7909   $as_echo_n "(cached) " >&6
7910 else
7911   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7912   # We make a subdir and do the tests there.  Otherwise we can end up
7913   # making bogus files that we don't know about and never remove.  For
7914   # instance it was reported that on HP-UX the gcc test will end up
7915   # making a dummy file named 'D' -- because '-MD' means "put the output
7916   # in D".
7917   rm -rf conftest.dir
7918   mkdir conftest.dir
7919   # Copy depcomp to subdir because otherwise we won't find it if we're
7920   # using a relative directory.
7921   cp "$am_depcomp" conftest.dir
7922   cd conftest.dir
7923   # We will build objects and dependencies in a subdirectory because
7924   # it helps to detect inapplicable dependency modes.  For instance
7925   # both Tru64's cc and ICC support -MD to output dependencies as a
7926   # side effect of compilation, but ICC will put the dependencies in
7927   # the current directory while Tru64 will put them in the object
7928   # directory.
7929   mkdir sub
7930
7931   am_cv_CXX_dependencies_compiler_type=none
7932   if test "$am_compiler_list" = ""; then
7933      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7934   fi
7935   am__universal=false
7936   case " $depcc " in #(
7937      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7938      esac
7939
7940   for depmode in $am_compiler_list; do
7941     # Setup a source with many dependencies, because some compilers
7942     # like to wrap large dependency lists on column 80 (with \), and
7943     # we should not choose a depcomp mode which is confused by this.
7944     #
7945     # We need to recreate these files for each test, as the compiler may
7946     # overwrite some of them when testing with obscure command lines.
7947     # This happens at least with the AIX C compiler.
7948     : > sub/conftest.c
7949     for i in 1 2 3 4 5 6; do
7950       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7951       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
7952       # Solaris 10 /bin/sh.
7953       echo '/* dummy */' > sub/conftst$i.h
7954     done
7955     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7956
7957     # We check with '-c' and '-o' for the sake of the "dashmstdout"
7958     # mode.  It turns out that the SunPro C++ compiler does not properly
7959     # handle '-M -o', and we need to detect this.  Also, some Intel
7960     # versions had trouble with output in subdirs.
7961     am__obj=sub/conftest.${OBJEXT-o}
7962     am__minus_obj="-o $am__obj"
7963     case $depmode in
7964     gcc)
7965       # This depmode causes a compiler race in universal mode.
7966       test "$am__universal" = false || continue
7967       ;;
7968     nosideeffect)
7969       # After this tag, mechanisms are not by side-effect, so they'll
7970       # only be used when explicitly requested.
7971       if test "x$enable_dependency_tracking" = xyes; then
7972         continue
7973       else
7974         break
7975       fi
7976       ;;
7977     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
7978       # This compiler won't grok '-c -o', but also, the minuso test has
7979       # not run yet.  These depmodes are late enough in the game, and
7980       # so weak that their functioning should not be impacted.
7981       am__obj=conftest.${OBJEXT-o}
7982       am__minus_obj=
7983       ;;
7984     none) break ;;
7985     esac
7986     if depmode=$depmode \
7987        source=sub/conftest.c object=$am__obj \
7988        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7989        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7990          >/dev/null 2>conftest.err &&
7991        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7992        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7993        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7994        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7995       # icc doesn't choke on unknown options, it will just issue warnings
7996       # or remarks (even with -Werror).  So we grep stderr for any message
7997       # that says an option was ignored or not supported.
7998       # When given -MP, icc 7.0 and 7.1 complain thusly:
7999       #   icc: Command line warning: ignoring option '-M'; no argument required
8000       # The diagnosis changed in icc 8.0:
8001       #   icc: Command line remark: option '-MP' not supported
8002       if (grep 'ignoring option' conftest.err ||
8003           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8004         am_cv_CXX_dependencies_compiler_type=$depmode
8005         break
8006       fi
8007     fi
8008   done
8009
8010   cd ..
8011   rm -rf conftest.dir
8012 else
8013   am_cv_CXX_dependencies_compiler_type=none
8014 fi
8015
8016 fi
8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8018 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8019 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8020
8021  if
8022   test "x$enable_dependency_tracking" != xno \
8023   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
8024   am__fastdepCXX_TRUE=
8025   am__fastdepCXX_FALSE='#'
8026 else
8027   am__fastdepCXX_TRUE='#'
8028   am__fastdepCXX_FALSE=
8029 fi
8030
8031
8032 # FIXME: we rely on the cache variable name because
8033 # there is no other way.
8034 set dummy $CC
8035 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
8036 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
8037 if test "$am_t" != yes; then
8038    # Losing compiler, so override with the script.
8039    # FIXME: It is wrong to rewrite CC.
8040    # But if we don't then we get into trouble of one sort or another.
8041    # A longer-term fix would be to have automake use am__CC in this case,
8042    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
8043    CC="$am_aux_dir/compile $CC"
8044 fi
8045
8046
8047 # By default we simply use the C compiler to build assembly code.
8048
8049 test "${CCAS+set}" = set || CCAS=$CC
8050 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
8051
8052
8053
8054 depcc="$CCAS"   am_compiler_list=
8055
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8057 $as_echo_n "checking dependency style of $depcc... " >&6; }
8058 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
8062   # We make a subdir and do the tests there.  Otherwise we can end up
8063   # making bogus files that we don't know about and never remove.  For
8064   # instance it was reported that on HP-UX the gcc test will end up
8065   # making a dummy file named 'D' -- because '-MD' means "put the output
8066   # in D".
8067   rm -rf conftest.dir
8068   mkdir conftest.dir
8069   # Copy depcomp to subdir because otherwise we won't find it if we're
8070   # using a relative directory.
8071   cp "$am_depcomp" conftest.dir
8072   cd conftest.dir
8073   # We will build objects and dependencies in a subdirectory because
8074   # it helps to detect inapplicable dependency modes.  For instance
8075   # both Tru64's cc and ICC support -MD to output dependencies as a
8076   # side effect of compilation, but ICC will put the dependencies in
8077   # the current directory while Tru64 will put them in the object
8078   # directory.
8079   mkdir sub
8080
8081   am_cv_CCAS_dependencies_compiler_type=none
8082   if test "$am_compiler_list" = ""; then
8083      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8084   fi
8085   am__universal=false
8086
8087
8088   for depmode in $am_compiler_list; do
8089     # Setup a source with many dependencies, because some compilers
8090     # like to wrap large dependency lists on column 80 (with \), and
8091     # we should not choose a depcomp mode which is confused by this.
8092     #
8093     # We need to recreate these files for each test, as the compiler may
8094     # overwrite some of them when testing with obscure command lines.
8095     # This happens at least with the AIX C compiler.
8096     : > sub/conftest.c
8097     for i in 1 2 3 4 5 6; do
8098       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8099       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
8100       # Solaris 10 /bin/sh.
8101       echo '/* dummy */' > sub/conftst$i.h
8102     done
8103     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
8104
8105     # We check with '-c' and '-o' for the sake of the "dashmstdout"
8106     # mode.  It turns out that the SunPro C++ compiler does not properly
8107     # handle '-M -o', and we need to detect this.  Also, some Intel
8108     # versions had trouble with output in subdirs.
8109     am__obj=sub/conftest.${OBJEXT-o}
8110     am__minus_obj="-o $am__obj"
8111     case $depmode in
8112     gcc)
8113       # This depmode causes a compiler race in universal mode.
8114       test "$am__universal" = false || continue
8115       ;;
8116     nosideeffect)
8117       # After this tag, mechanisms are not by side-effect, so they'll
8118       # only be used when explicitly requested.
8119       if test "x$enable_dependency_tracking" = xyes; then
8120         continue
8121       else
8122         break
8123       fi
8124       ;;
8125     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
8126       # This compiler won't grok '-c -o', but also, the minuso test has
8127       # not run yet.  These depmodes are late enough in the game, and
8128       # so weak that their functioning should not be impacted.
8129       am__obj=conftest.${OBJEXT-o}
8130       am__minus_obj=
8131       ;;
8132     none) break ;;
8133     esac
8134     if depmode=$depmode \
8135        source=sub/conftest.c object=$am__obj \
8136        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8137        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
8138          >/dev/null 2>conftest.err &&
8139        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
8140        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8141        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
8142        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
8143       # icc doesn't choke on unknown options, it will just issue warnings
8144       # or remarks (even with -Werror).  So we grep stderr for any message
8145       # that says an option was ignored or not supported.
8146       # When given -MP, icc 7.0 and 7.1 complain thusly:
8147       #   icc: Command line warning: ignoring option '-M'; no argument required
8148       # The diagnosis changed in icc 8.0:
8149       #   icc: Command line remark: option '-MP' not supported
8150       if (grep 'ignoring option' conftest.err ||
8151           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8152         am_cv_CCAS_dependencies_compiler_type=$depmode
8153         break
8154       fi
8155     fi
8156   done
8157
8158   cd ..
8159   rm -rf conftest.dir
8160 else
8161   am_cv_CCAS_dependencies_compiler_type=none
8162 fi
8163
8164 fi
8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
8166 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
8167 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
8168
8169  if
8170   test "x$enable_dependency_tracking" != xno \
8171   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
8172   am__fastdepCCAS_TRUE=
8173   am__fastdepCCAS_FALSE='#'
8174 else
8175   am__fastdepCCAS_TRUE='#'
8176   am__fastdepCCAS_FALSE=
8177 fi
8178
8179
8180
8181 # Must be GCC.
8182 test "x$GCC" = xyes || as_fn_error $? "GCC is required" "$LINENO" 5
8183
8184 # Extract the first word of "$CXX", so it can be a program name with args.
8185 set dummy $CXX; ac_word=$2
8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8187 $as_echo_n "checking for $ac_word... " >&6; }
8188 if ${ac_cv_prog_HAVE_CXX+:} false; then :
8189   $as_echo_n "(cached) " >&6
8190 else
8191   if test -n "$HAVE_CXX"; then
8192   ac_cv_prog_HAVE_CXX="$HAVE_CXX" # Let the user override the test.
8193 else
8194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8195 for as_dir in $PATH
8196 do
8197   IFS=$as_save_IFS
8198   test -z "$as_dir" && as_dir=.
8199     for ac_exec_ext in '' $ac_executable_extensions; do
8200   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8201     ac_cv_prog_HAVE_CXX="yes"
8202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8203     break 2
8204   fi
8205 done
8206   done
8207 IFS=$as_save_IFS
8208
8209   test -z "$ac_cv_prog_HAVE_CXX" && ac_cv_prog_HAVE_CXX="no"
8210 fi
8211 fi
8212 HAVE_CXX=$ac_cv_prog_HAVE_CXX
8213 if test -n "$HAVE_CXX"; then
8214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_CXX" >&5
8215 $as_echo "$HAVE_CXX" >&6; }
8216 else
8217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8218 $as_echo "no" >&6; }
8219 fi
8220
8221
8222
8223
8224
8225   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
8226 $as_echo_n "checking whether NLS is requested... " >&6; }
8227     # Check whether --enable-nls was given.
8228 if test "${enable_nls+set}" = set; then :
8229   enableval=$enable_nls; USE_NLS=$enableval
8230 else
8231   USE_NLS=yes
8232 fi
8233
8234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
8235 $as_echo "$USE_NLS" >&6; }
8236
8237
8238
8239
8240       GETTEXT_MACRO_VERSION=0.18
8241
8242
8243
8244
8245 # Prepare PATH_SEPARATOR.
8246 # The user is always right.
8247 if test "${PATH_SEPARATOR+set}" != set; then
8248   # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
8249   # contains only /bin. Note that ksh looks also at the FPATH variable,
8250   # so we have to set that as well for the test.
8251   PATH_SEPARATOR=:
8252   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8253     && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8254            || PATH_SEPARATOR=';'
8255        }
8256 fi
8257
8258 # Find out how to test for executable files. Don't use a zero-byte file,
8259 # as systems may use methods other than mode bits to determine executability.
8260 cat >conf$$.file <<_ASEOF
8261 #! /bin/sh
8262 exit 0
8263 _ASEOF
8264 chmod +x conf$$.file
8265 if test -x conf$$.file >/dev/null 2>&1; then
8266   ac_executable_p="test -x"
8267 else
8268   ac_executable_p="test -f"
8269 fi
8270 rm -f conf$$.file
8271
8272 # Extract the first word of "msgfmt", so it can be a program name with args.
8273 set dummy msgfmt; ac_word=$2
8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8275 $as_echo_n "checking for $ac_word... " >&6; }
8276 if ${ac_cv_path_MSGFMT+:} false; then :
8277   $as_echo_n "(cached) " >&6
8278 else
8279   case "$MSGFMT" in
8280   [\\/]* | ?:[\\/]*)
8281     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8282     ;;
8283   *)
8284     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
8285     for ac_dir in $PATH; do
8286       IFS="$ac_save_IFS"
8287       test -z "$ac_dir" && ac_dir=.
8288       for ac_exec_ext in '' $ac_executable_extensions; do
8289         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8290           echo "$as_me: trying $ac_dir/$ac_word..." >&5
8291           if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
8292      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
8293             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
8294             break 2
8295           fi
8296         fi
8297       done
8298     done
8299     IFS="$ac_save_IFS"
8300   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
8301     ;;
8302 esac
8303 fi
8304 MSGFMT="$ac_cv_path_MSGFMT"
8305 if test "$MSGFMT" != ":"; then
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
8307 $as_echo "$MSGFMT" >&6; }
8308 else
8309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8310 $as_echo "no" >&6; }
8311 fi
8312
8313   # Extract the first word of "gmsgfmt", so it can be a program name with args.
8314 set dummy gmsgfmt; ac_word=$2
8315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8316 $as_echo_n "checking for $ac_word... " >&6; }
8317 if ${ac_cv_path_GMSGFMT+:} false; then :
8318   $as_echo_n "(cached) " >&6
8319 else
8320   case $GMSGFMT in
8321   [\\/]* | ?:[\\/]*)
8322   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8323   ;;
8324   *)
8325   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8326 for as_dir in $PATH
8327 do
8328   IFS=$as_save_IFS
8329   test -z "$as_dir" && as_dir=.
8330     for ac_exec_ext in '' $ac_executable_extensions; do
8331   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8332     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
8333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8334     break 2
8335   fi
8336 done
8337   done
8338 IFS=$as_save_IFS
8339
8340   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8341   ;;
8342 esac
8343 fi
8344 GMSGFMT=$ac_cv_path_GMSGFMT
8345 if test -n "$GMSGFMT"; then
8346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
8347 $as_echo "$GMSGFMT" >&6; }
8348 else
8349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8350 $as_echo "no" >&6; }
8351 fi
8352
8353
8354
8355     case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
8356     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
8357     *) MSGFMT_015=$MSGFMT ;;
8358   esac
8359
8360   case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
8361     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
8362     *) GMSGFMT_015=$GMSGFMT ;;
8363   esac
8364
8365
8366
8367 # Prepare PATH_SEPARATOR.
8368 # The user is always right.
8369 if test "${PATH_SEPARATOR+set}" != set; then
8370   # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
8371   # contains only /bin. Note that ksh looks also at the FPATH variable,
8372   # so we have to set that as well for the test.
8373   PATH_SEPARATOR=:
8374   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8375     && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8376            || PATH_SEPARATOR=';'
8377        }
8378 fi
8379
8380 # Find out how to test for executable files. Don't use a zero-byte file,
8381 # as systems may use methods other than mode bits to determine executability.
8382 cat >conf$$.file <<_ASEOF
8383 #! /bin/sh
8384 exit 0
8385 _ASEOF
8386 chmod +x conf$$.file
8387 if test -x conf$$.file >/dev/null 2>&1; then
8388   ac_executable_p="test -x"
8389 else
8390   ac_executable_p="test -f"
8391 fi
8392 rm -f conf$$.file
8393
8394 # Extract the first word of "xgettext", so it can be a program name with args.
8395 set dummy xgettext; ac_word=$2
8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8397 $as_echo_n "checking for $ac_word... " >&6; }
8398 if ${ac_cv_path_XGETTEXT+:} false; then :
8399   $as_echo_n "(cached) " >&6
8400 else
8401   case "$XGETTEXT" in
8402   [\\/]* | ?:[\\/]*)
8403     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8404     ;;
8405   *)
8406     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
8407     for ac_dir in $PATH; do
8408       IFS="$ac_save_IFS"
8409       test -z "$ac_dir" && ac_dir=.
8410       for ac_exec_ext in '' $ac_executable_extensions; do
8411         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8412           echo "$as_me: trying $ac_dir/$ac_word..." >&5
8413           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
8414      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
8415             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
8416             break 2
8417           fi
8418         fi
8419       done
8420     done
8421     IFS="$ac_save_IFS"
8422   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8423     ;;
8424 esac
8425 fi
8426 XGETTEXT="$ac_cv_path_XGETTEXT"
8427 if test "$XGETTEXT" != ":"; then
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
8429 $as_echo "$XGETTEXT" >&6; }
8430 else
8431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8432 $as_echo "no" >&6; }
8433 fi
8434
8435     rm -f messages.po
8436
8437     case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
8438     '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
8439     *) XGETTEXT_015=$XGETTEXT ;;
8440   esac
8441
8442
8443
8444 # Prepare PATH_SEPARATOR.
8445 # The user is always right.
8446 if test "${PATH_SEPARATOR+set}" != set; then
8447   # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
8448   # contains only /bin. Note that ksh looks also at the FPATH variable,
8449   # so we have to set that as well for the test.
8450   PATH_SEPARATOR=:
8451   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8452     && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8453            || PATH_SEPARATOR=';'
8454        }
8455 fi
8456
8457 # Find out how to test for executable files. Don't use a zero-byte file,
8458 # as systems may use methods other than mode bits to determine executability.
8459 cat >conf$$.file <<_ASEOF
8460 #! /bin/sh
8461 exit 0
8462 _ASEOF
8463 chmod +x conf$$.file
8464 if test -x conf$$.file >/dev/null 2>&1; then
8465   ac_executable_p="test -x"
8466 else
8467   ac_executable_p="test -f"
8468 fi
8469 rm -f conf$$.file
8470
8471 # Extract the first word of "msgmerge", so it can be a program name with args.
8472 set dummy msgmerge; ac_word=$2
8473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8474 $as_echo_n "checking for $ac_word... " >&6; }
8475 if ${ac_cv_path_MSGMERGE+:} false; then :
8476   $as_echo_n "(cached) " >&6
8477 else
8478   case "$MSGMERGE" in
8479   [\\/]* | ?:[\\/]*)
8480     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
8481     ;;
8482   *)
8483     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
8484     for ac_dir in $PATH; do
8485       IFS="$ac_save_IFS"
8486       test -z "$ac_dir" && ac_dir=.
8487       for ac_exec_ext in '' $ac_executable_extensions; do
8488         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
8489           echo "$as_me: trying $ac_dir/$ac_word..." >&5
8490           if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
8491             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
8492             break 2
8493           fi
8494         fi
8495       done
8496     done
8497     IFS="$ac_save_IFS"
8498   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
8499     ;;
8500 esac
8501 fi
8502 MSGMERGE="$ac_cv_path_MSGMERGE"
8503 if test "$MSGMERGE" != ":"; then
8504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
8505 $as_echo "$MSGMERGE" >&6; }
8506 else
8507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8508 $as_echo "no" >&6; }
8509 fi
8510
8511
8512         test -n "$localedir" || localedir='${datadir}/locale'
8513
8514
8515     test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
8516
8517
8518   ac_config_commands="$ac_config_commands po-directories"
8519
8520
8521
8522       if test "X$prefix" = "XNONE"; then
8523     acl_final_prefix="$ac_default_prefix"
8524   else
8525     acl_final_prefix="$prefix"
8526   fi
8527   if test "X$exec_prefix" = "XNONE"; then
8528     acl_final_exec_prefix='${prefix}'
8529   else
8530     acl_final_exec_prefix="$exec_prefix"
8531   fi
8532   acl_save_prefix="$prefix"
8533   prefix="$acl_final_prefix"
8534   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8535   prefix="$acl_save_prefix"
8536
8537
8538
8539 # Check whether --with-gnu-ld was given.
8540 if test "${with_gnu_ld+set}" = set; then :
8541   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8542 else
8543   with_gnu_ld=no
8544 fi
8545
8546 # Prepare PATH_SEPARATOR.
8547 # The user is always right.
8548 if test "${PATH_SEPARATOR+set}" != set; then
8549   # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
8550   # contains only /bin. Note that ksh looks also at the FPATH variable,
8551   # so we have to set that as well for the test.
8552   PATH_SEPARATOR=:
8553   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8554     && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
8555            || PATH_SEPARATOR=';'
8556        }
8557 fi
8558
8559 ac_prog=ld
8560 if test "$GCC" = yes; then
8561   # Check if gcc -print-prog-name=ld gives a path.
8562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
8563 $as_echo_n "checking for ld used by $CC... " >&6; }
8564   case $host in
8565   *-*-mingw*)
8566     # gcc leaves a trailing carriage return which upsets mingw
8567     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8568   *)
8569     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8570   esac
8571   case $ac_prog in
8572     # Accept absolute paths.
8573     [\\/]* | ?:[\\/]*)
8574       re_direlt='/[^/][^/]*/\.\./'
8575       # Canonicalize the pathname of ld
8576       ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'`
8577       while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do
8578         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8579       done
8580       test -z "$LD" && LD="$ac_prog"
8581       ;;
8582   "")
8583     # If it fails, then pretend we aren't using GCC.
8584     ac_prog=ld
8585     ;;
8586   *)
8587     # If it is relative, then search for the first ld in PATH.
8588     with_gnu_ld=unknown
8589     ;;
8590   esac
8591 elif test "$with_gnu_ld" = yes; then
8592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8593 $as_echo_n "checking for GNU ld... " >&6; }
8594 else
8595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8596 $as_echo_n "checking for non-GNU ld... " >&6; }
8597 fi
8598 if ${acl_cv_path_LD+:} false; then :
8599   $as_echo_n "(cached) " >&6
8600 else
8601   if test -z "$LD"; then
8602   acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8603   for ac_dir in $PATH; do
8604     IFS="$acl_save_ifs"
8605     test -z "$ac_dir" && ac_dir=.
8606     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8607       acl_cv_path_LD="$ac_dir/$ac_prog"
8608       # Check to see if the program is GNU ld.  I'd rather use --version,
8609       # but apparently some variants of GNU ld only accept -v.
8610       # Break only if it was the GNU/non-GNU ld that we prefer.
8611       case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
8612       *GNU* | *'with BFD'*)
8613         test "$with_gnu_ld" != no && break
8614         ;;
8615       *)
8616         test "$with_gnu_ld" != yes && break
8617         ;;
8618       esac
8619     fi
8620   done
8621   IFS="$acl_save_ifs"
8622 else
8623   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8624 fi
8625 fi
8626
8627 LD="$acl_cv_path_LD"
8628 if test -n "$LD"; then
8629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8630 $as_echo "$LD" >&6; }
8631 else
8632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8633 $as_echo "no" >&6; }
8634 fi
8635 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
8636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8637 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8638 if ${acl_cv_prog_gnu_ld+:} false; then :
8639   $as_echo_n "(cached) " >&6
8640 else
8641   # I'd rather use --version here, but apparently some GNU lds only accept -v.
8642 case `$LD -v 2>&1 </dev/null` in
8643 *GNU* | *'with BFD'*)
8644   acl_cv_prog_gnu_ld=yes
8645   ;;
8646 *)
8647   acl_cv_prog_gnu_ld=no
8648   ;;
8649 esac
8650 fi
8651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8652 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8653 with_gnu_ld=$acl_cv_prog_gnu_ld
8654
8655
8656
8657
8658                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8659 $as_echo_n "checking for shared library run path origin... " >&6; }
8660 if ${acl_cv_rpath+:} false; then :
8661   $as_echo_n "(cached) " >&6
8662 else
8663
8664     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8665     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8666     . ./conftest.sh
8667     rm -f ./conftest.sh
8668     acl_cv_rpath=done
8669
8670 fi
8671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8672 $as_echo "$acl_cv_rpath" >&6; }
8673   wl="$acl_cv_wl"
8674   acl_libext="$acl_cv_libext"
8675   acl_shlibext="$acl_cv_shlibext"
8676   acl_libname_spec="$acl_cv_libname_spec"
8677   acl_library_names_spec="$acl_cv_library_names_spec"
8678   acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8679   acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8680   acl_hardcode_direct="$acl_cv_hardcode_direct"
8681   acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
8682     # Check whether --enable-rpath was given.
8683 if test "${enable_rpath+set}" = set; then :
8684   enableval=$enable_rpath; :
8685 else
8686   enable_rpath=yes
8687 fi
8688
8689
8690
8691
8692   acl_libdirstem=lib
8693   acl_libdirstem2=
8694   case "$host_os" in
8695     solaris*)
8696                                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
8697 $as_echo_n "checking for 64-bit host... " >&6; }
8698 if ${gl_cv_solaris_64bit+:} false; then :
8699   $as_echo_n "(cached) " >&6
8700 else
8701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8702 /* end confdefs.h.  */
8703
8704 #ifdef _LP64
8705 sixtyfour bits
8706 #endif
8707
8708 _ACEOF
8709 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8710   $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
8711   gl_cv_solaris_64bit=yes
8712 else
8713   gl_cv_solaris_64bit=no
8714 fi
8715 rm -f conftest*
8716
8717
8718 fi
8719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
8720 $as_echo "$gl_cv_solaris_64bit" >&6; }
8721       if test $gl_cv_solaris_64bit = yes; then
8722         acl_libdirstem=lib/64
8723         case "$host_cpu" in
8724           sparc*)        acl_libdirstem2=lib/sparcv9 ;;
8725           i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
8726         esac
8727       fi
8728       ;;
8729     *)
8730       searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
8731       if test -n "$searchpath"; then
8732         acl_save_IFS="${IFS=    }"; IFS=":"
8733         for searchdir in $searchpath; do
8734           if test -d "$searchdir"; then
8735             case "$searchdir" in
8736               */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
8737               */../ | */.. )
8738                 # Better ignore directories of this form. They are misleading.
8739                 ;;
8740               *) searchdir=`cd "$searchdir" && pwd`
8741                  case "$searchdir" in
8742                    */lib64 ) acl_libdirstem=lib64 ;;
8743                  esac ;;
8744             esac
8745           fi
8746         done
8747         IFS="$acl_save_IFS"
8748       fi
8749       ;;
8750   esac
8751   test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
8752
8753
8754
8755
8756
8757
8758
8759
8760
8761
8762
8763
8764     use_additional=yes
8765
8766   acl_save_prefix="$prefix"
8767   prefix="$acl_final_prefix"
8768   acl_save_exec_prefix="$exec_prefix"
8769   exec_prefix="$acl_final_exec_prefix"
8770
8771     eval additional_includedir=\"$includedir\"
8772     eval additional_libdir=\"$libdir\"
8773
8774   exec_prefix="$acl_save_exec_prefix"
8775   prefix="$acl_save_prefix"
8776
8777
8778 # Check whether --with-libiconv-prefix was given.
8779 if test "${with_libiconv_prefix+set}" = set; then :
8780   withval=$with_libiconv_prefix;
8781     if test "X$withval" = "Xno"; then
8782       use_additional=no
8783     else
8784       if test "X$withval" = "X"; then
8785
8786   acl_save_prefix="$prefix"
8787   prefix="$acl_final_prefix"
8788   acl_save_exec_prefix="$exec_prefix"
8789   exec_prefix="$acl_final_exec_prefix"
8790
8791           eval additional_includedir=\"$includedir\"
8792           eval additional_libdir=\"$libdir\"
8793
8794   exec_prefix="$acl_save_exec_prefix"
8795   prefix="$acl_save_prefix"
8796
8797       else
8798         additional_includedir="$withval/include"
8799         additional_libdir="$withval/$acl_libdirstem"
8800         if test "$acl_libdirstem2" != "$acl_libdirstem" \
8801            && ! test -d "$withval/$acl_libdirstem"; then
8802           additional_libdir="$withval/$acl_libdirstem2"
8803         fi
8804       fi
8805     fi
8806
8807 fi
8808
8809       LIBICONV=
8810   LTLIBICONV=
8811   INCICONV=
8812   LIBICONV_PREFIX=
8813       HAVE_LIBICONV=
8814   rpathdirs=
8815   ltrpathdirs=
8816   names_already_handled=
8817   names_next_round='iconv '
8818   while test -n "$names_next_round"; do
8819     names_this_round="$names_next_round"
8820     names_next_round=
8821     for name in $names_this_round; do
8822       already_handled=
8823       for n in $names_already_handled; do
8824         if test "$n" = "$name"; then
8825           already_handled=yes
8826           break
8827         fi
8828       done
8829       if test -z "$already_handled"; then
8830         names_already_handled="$names_already_handled $name"
8831                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
8832         eval value=\"\$HAVE_LIB$uppername\"
8833         if test -n "$value"; then
8834           if test "$value" = yes; then
8835             eval value=\"\$LIB$uppername\"
8836             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8837             eval value=\"\$LTLIB$uppername\"
8838             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8839           else
8840                                     :
8841           fi
8842         else
8843                               found_dir=
8844           found_la=
8845           found_so=
8846           found_a=
8847           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
8848           if test -n "$acl_shlibext"; then
8849             shrext=".$acl_shlibext"             # typically: shrext=.so
8850           else
8851             shrext=
8852           fi
8853           if test $use_additional = yes; then
8854             dir="$additional_libdir"
8855                                     if test -n "$acl_shlibext"; then
8856               if test -f "$dir/$libname$shrext"; then
8857                 found_dir="$dir"
8858                 found_so="$dir/$libname$shrext"
8859               else
8860                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
8861                   ver=`(cd "$dir" && \
8862                         for f in "$libname$shrext".*; do echo "$f"; done \
8863                         | sed -e "s,^$libname$shrext\\\\.,," \
8864                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
8865                         | sed 1q ) 2>/dev/null`
8866                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
8867                     found_dir="$dir"
8868                     found_so="$dir/$libname$shrext.$ver"
8869                   fi
8870                 else
8871                   eval library_names=\"$acl_library_names_spec\"
8872                   for f in $library_names; do
8873                     if test -f "$dir/$f"; then
8874                       found_dir="$dir"
8875                       found_so="$dir/$f"
8876                       break
8877                     fi
8878                   done
8879                 fi
8880               fi
8881             fi
8882                         if test "X$found_dir" = "X"; then
8883               if test -f "$dir/$libname.$acl_libext"; then
8884                 found_dir="$dir"
8885                 found_a="$dir/$libname.$acl_libext"
8886               fi
8887             fi
8888             if test "X$found_dir" != "X"; then
8889               if test -f "$dir/$libname.la"; then
8890                 found_la="$dir/$libname.la"
8891               fi
8892             fi
8893           fi
8894           if test "X$found_dir" = "X"; then
8895             for x in $LDFLAGS $LTLIBICONV; do
8896
8897   acl_save_prefix="$prefix"
8898   prefix="$acl_final_prefix"
8899   acl_save_exec_prefix="$exec_prefix"
8900   exec_prefix="$acl_final_exec_prefix"
8901   eval x=\"$x\"
8902   exec_prefix="$acl_save_exec_prefix"
8903   prefix="$acl_save_prefix"
8904
8905               case "$x" in
8906                 -L*)
8907                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8908                                     if test -n "$acl_shlibext"; then
8909                     if test -f "$dir/$libname$shrext"; then
8910                       found_dir="$dir"
8911                       found_so="$dir/$libname$shrext"
8912                     else
8913                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
8914                         ver=`(cd "$dir" && \
8915                               for f in "$libname$shrext".*; do echo "$f"; done \
8916                               | sed -e "s,^$libname$shrext\\\\.,," \
8917                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
8918                               | sed 1q ) 2>/dev/null`
8919                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
8920                           found_dir="$dir"
8921                           found_so="$dir/$libname$shrext.$ver"
8922                         fi
8923                       else
8924                         eval library_names=\"$acl_library_names_spec\"
8925                         for f in $library_names; do
8926                           if test -f "$dir/$f"; then
8927                             found_dir="$dir"
8928                             found_so="$dir/$f"
8929                             break
8930                           fi
8931                         done
8932                       fi
8933                     fi
8934                   fi
8935                                     if test "X$found_dir" = "X"; then
8936                     if test -f "$dir/$libname.$acl_libext"; then
8937                       found_dir="$dir"
8938                       found_a="$dir/$libname.$acl_libext"
8939                     fi
8940                   fi
8941                   if test "X$found_dir" != "X"; then
8942                     if test -f "$dir/$libname.la"; then
8943                       found_la="$dir/$libname.la"
8944                     fi
8945                   fi
8946                   ;;
8947               esac
8948               if test "X$found_dir" != "X"; then
8949                 break
8950               fi
8951             done
8952           fi
8953           if test "X$found_dir" != "X"; then
8954                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8955             if test "X$found_so" != "X"; then
8956                                                         if test "$enable_rpath" = no \
8957                  || test "X$found_dir" = "X/usr/$acl_libdirstem" \
8958                  || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
8959                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8960               else
8961                                                                                 haveit=
8962                 for x in $ltrpathdirs; do
8963                   if test "X$x" = "X$found_dir"; then
8964                     haveit=yes
8965                     break
8966                   fi
8967                 done
8968                 if test -z "$haveit"; then
8969                   ltrpathdirs="$ltrpathdirs $found_dir"
8970                 fi
8971                                 if test "$acl_hardcode_direct" = yes; then
8972                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8973                 else
8974                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
8975                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8976                                                             haveit=
8977                     for x in $rpathdirs; do
8978                       if test "X$x" = "X$found_dir"; then
8979                         haveit=yes
8980                         break
8981                       fi
8982                     done
8983                     if test -z "$haveit"; then
8984                       rpathdirs="$rpathdirs $found_dir"
8985                     fi
8986                   else
8987                                                                                 haveit=
8988                     for x in $LDFLAGS $LIBICONV; do
8989
8990   acl_save_prefix="$prefix"
8991   prefix="$acl_final_prefix"
8992   acl_save_exec_prefix="$exec_prefix"
8993   exec_prefix="$acl_final_exec_prefix"
8994   eval x=\"$x\"
8995   exec_prefix="$acl_save_exec_prefix"
8996   prefix="$acl_save_prefix"
8997
8998                       if test "X$x" = "X-L$found_dir"; then
8999                         haveit=yes
9000                         break
9001                       fi
9002                     done
9003                     if test -z "$haveit"; then
9004                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9005                     fi
9006                     if test "$acl_hardcode_minus_L" != no; then
9007                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9008                     else
9009                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9010                     fi
9011                   fi
9012                 fi
9013               fi
9014             else
9015               if test "X$found_a" != "X"; then
9016                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9017               else
9018                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9019               fi
9020             fi
9021                         additional_includedir=
9022             case "$found_dir" in
9023               */$acl_libdirstem | */$acl_libdirstem/)
9024                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
9025                 if test "$name" = 'iconv'; then
9026                   LIBICONV_PREFIX="$basedir"
9027                 fi
9028                 additional_includedir="$basedir/include"
9029                 ;;
9030               */$acl_libdirstem2 | */$acl_libdirstem2/)
9031                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
9032                 if test "$name" = 'iconv'; then
9033                   LIBICONV_PREFIX="$basedir"
9034                 fi
9035                 additional_includedir="$basedir/include"
9036                 ;;
9037             esac
9038             if test "X$additional_includedir" != "X"; then
9039                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9040                 haveit=
9041                 if test "X$additional_includedir" = "X/usr/local/include"; then
9042                   if test -n "$GCC"; then
9043                     case $host_os in
9044                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
9045                     esac
9046                   fi
9047                 fi
9048                 if test -z "$haveit"; then
9049                   for x in $CPPFLAGS $INCICONV; do
9050
9051   acl_save_prefix="$prefix"
9052   prefix="$acl_final_prefix"
9053   acl_save_exec_prefix="$exec_prefix"
9054   exec_prefix="$acl_final_exec_prefix"
9055   eval x=\"$x\"
9056   exec_prefix="$acl_save_exec_prefix"
9057   prefix="$acl_save_prefix"
9058
9059                     if test "X$x" = "X-I$additional_includedir"; then
9060                       haveit=yes
9061                       break
9062                     fi
9063                   done
9064                   if test -z "$haveit"; then
9065                     if test -d "$additional_includedir"; then
9066                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9067                     fi
9068                   fi
9069                 fi
9070               fi
9071             fi
9072                         if test -n "$found_la"; then
9073                                                         save_libdir="$libdir"
9074               case "$found_la" in
9075                 */* | *\\*) . "$found_la" ;;
9076                 *) . "./$found_la" ;;
9077               esac
9078               libdir="$save_libdir"
9079                             for dep in $dependency_libs; do
9080                 case "$dep" in
9081                   -L*)
9082                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9083                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
9084                        && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
9085                       haveit=
9086                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
9087                          || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
9088                         if test -n "$GCC"; then
9089                           case $host_os in
9090                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
9091                           esac
9092                         fi
9093                       fi
9094                       if test -z "$haveit"; then
9095                         haveit=
9096                         for x in $LDFLAGS $LIBICONV; do
9097
9098   acl_save_prefix="$prefix"
9099   prefix="$acl_final_prefix"
9100   acl_save_exec_prefix="$exec_prefix"
9101   exec_prefix="$acl_final_exec_prefix"
9102   eval x=\"$x\"
9103   exec_prefix="$acl_save_exec_prefix"
9104   prefix="$acl_save_prefix"
9105
9106                           if test "X$x" = "X-L$additional_libdir"; then
9107                             haveit=yes
9108                             break
9109                           fi
9110                         done
9111                         if test -z "$haveit"; then
9112                           if test -d "$additional_libdir"; then
9113                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9114                           fi
9115                         fi
9116                         haveit=
9117                         for x in $LDFLAGS $LTLIBICONV; do
9118
9119   acl_save_prefix="$prefix"
9120   prefix="$acl_final_prefix"
9121   acl_save_exec_prefix="$exec_prefix"
9122   exec_prefix="$acl_final_exec_prefix"
9123   eval x=\"$x\"
9124   exec_prefix="$acl_save_exec_prefix"
9125   prefix="$acl_save_prefix"
9126
9127                           if test "X$x" = "X-L$additional_libdir"; then
9128                             haveit=yes
9129                             break
9130                           fi
9131                         done
9132                         if test -z "$haveit"; then
9133                           if test -d "$additional_libdir"; then
9134                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9135                           fi
9136                         fi
9137                       fi
9138                     fi
9139                     ;;
9140                   -R*)
9141                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9142                     if test "$enable_rpath" != no; then
9143                                                                   haveit=
9144                       for x in $rpathdirs; do
9145                         if test "X$x" = "X$dir"; then
9146                           haveit=yes
9147                           break
9148                         fi
9149                       done
9150                       if test -z "$haveit"; then
9151                         rpathdirs="$rpathdirs $dir"
9152                       fi
9153                                                                   haveit=
9154                       for x in $ltrpathdirs; do
9155                         if test "X$x" = "X$dir"; then
9156                           haveit=yes
9157                           break
9158                         fi
9159                       done
9160                       if test -z "$haveit"; then
9161                         ltrpathdirs="$ltrpathdirs $dir"
9162                       fi
9163                     fi
9164                     ;;
9165                   -l*)
9166                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9167                     ;;
9168                   *.la)
9169                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9170                     ;;
9171                   *)
9172                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9173                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9174                     ;;
9175                 esac
9176               done
9177             fi
9178           else
9179                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9180             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9181           fi
9182         fi
9183       fi
9184     done
9185   done
9186   if test "X$rpathdirs" != "X"; then
9187     if test -n "$acl_hardcode_libdir_separator"; then
9188                         alldirs=
9189       for found_dir in $rpathdirs; do
9190         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
9191       done
9192             acl_save_libdir="$libdir"
9193       libdir="$alldirs"
9194       eval flag=\"$acl_hardcode_libdir_flag_spec\"
9195       libdir="$acl_save_libdir"
9196       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9197     else
9198             for found_dir in $rpathdirs; do
9199         acl_save_libdir="$libdir"
9200         libdir="$found_dir"
9201         eval flag=\"$acl_hardcode_libdir_flag_spec\"
9202         libdir="$acl_save_libdir"
9203         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9204       done
9205     fi
9206   fi
9207   if test "X$ltrpathdirs" != "X"; then
9208             for found_dir in $ltrpathdirs; do
9209       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9210     done
9211   fi
9212
9213
9214
9215
9216
9217
9218
9219
9220
9221
9222
9223
9224
9225
9226
9227
9228
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
9244 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
9245 if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
9246   $as_echo_n "(cached) " >&6
9247 else
9248   gt_save_LIBS="$LIBS"
9249      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
9250      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9251 /* end confdefs.h.  */
9252 #include <CoreFoundation/CFPreferences.h>
9253 int
9254 main (void)
9255 {
9256 CFPreferencesCopyAppValue(NULL, NULL)
9257   ;
9258   return 0;
9259 }
9260 _ACEOF
9261 if ac_fn_c_try_link "$LINENO"; then :
9262   gt_cv_func_CFPreferencesCopyAppValue=yes
9263 else
9264   gt_cv_func_CFPreferencesCopyAppValue=no
9265 fi
9266 rm -f core conftest.err conftest.$ac_objext \
9267     conftest$ac_exeext conftest.$ac_ext
9268      LIBS="$gt_save_LIBS"
9269 fi
9270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
9271 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
9272   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
9273
9274 $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
9275
9276   fi
9277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
9278 $as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
9279 if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
9280   $as_echo_n "(cached) " >&6
9281 else
9282   gt_save_LIBS="$LIBS"
9283      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
9284      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9285 /* end confdefs.h.  */
9286 #include <CoreFoundation/CFLocale.h>
9287 int
9288 main (void)
9289 {
9290 CFLocaleCopyCurrent();
9291   ;
9292   return 0;
9293 }
9294 _ACEOF
9295 if ac_fn_c_try_link "$LINENO"; then :
9296   gt_cv_func_CFLocaleCopyCurrent=yes
9297 else
9298   gt_cv_func_CFLocaleCopyCurrent=no
9299 fi
9300 rm -f core conftest.err conftest.$ac_objext \
9301     conftest$ac_exeext conftest.$ac_ext
9302      LIBS="$gt_save_LIBS"
9303 fi
9304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
9305 $as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
9306   if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
9307
9308 $as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
9309
9310   fi
9311   INTL_MACOSX_LIBS=
9312   if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
9313     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
9314   fi
9315
9316
9317
9318
9319
9320
9321   LIBINTL=
9322   LTLIBINTL=
9323   POSUB=
9324
9325     case " $gt_needs " in
9326     *" need-formatstring-macros "*) gt_api_version=3 ;;
9327     *" need-ngettext "*) gt_api_version=2 ;;
9328     *) gt_api_version=1 ;;
9329   esac
9330   gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
9331   gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
9332
9333     if test "$USE_NLS" = "yes"; then
9334     gt_use_preinstalled_gnugettext=no
9335
9336
9337         if test $gt_api_version -ge 3; then
9338           gt_revision_test_code='
9339 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
9340 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
9341 #endif
9342 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
9343 '
9344         else
9345           gt_revision_test_code=
9346         fi
9347         if test $gt_api_version -ge 2; then
9348           gt_expression_test_code=' + * ngettext ("", "", 0)'
9349         else
9350           gt_expression_test_code=
9351         fi
9352
9353         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
9354 $as_echo_n "checking for GNU gettext in libc... " >&6; }
9355 if eval \${$gt_func_gnugettext_libc+:} false; then :
9356   $as_echo_n "(cached) " >&6
9357 else
9358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9359 /* end confdefs.h.  */
9360
9361 #include <libintl.h>
9362 $gt_revision_test_code
9363 extern int _nl_msg_cat_cntr;
9364 extern int *_nl_domain_bindings;
9365
9366 int
9367 main (void)
9368 {
9369
9370 bindtextdomain ("", "");
9371 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
9372
9373   ;
9374   return 0;
9375 }
9376 _ACEOF
9377 if ac_fn_c_try_link "$LINENO"; then :
9378   eval "$gt_func_gnugettext_libc=yes"
9379 else
9380   eval "$gt_func_gnugettext_libc=no"
9381 fi
9382 rm -f core conftest.err conftest.$ac_objext \
9383     conftest$ac_exeext conftest.$ac_ext
9384 fi
9385 eval ac_res=\$$gt_func_gnugettext_libc
9386                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9387 $as_echo "$ac_res" >&6; }
9388
9389         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
9390
9391
9392
9393
9394
9395           am_save_CPPFLAGS="$CPPFLAGS"
9396
9397   for element in $INCICONV; do
9398     haveit=
9399     for x in $CPPFLAGS; do
9400
9401   acl_save_prefix="$prefix"
9402   prefix="$acl_final_prefix"
9403   acl_save_exec_prefix="$exec_prefix"
9404   exec_prefix="$acl_final_exec_prefix"
9405   eval x=\"$x\"
9406   exec_prefix="$acl_save_exec_prefix"
9407   prefix="$acl_save_prefix"
9408
9409       if test "X$x" = "X$element"; then
9410         haveit=yes
9411         break
9412       fi
9413     done
9414     if test -z "$haveit"; then
9415       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9416     fi
9417   done
9418
9419
9420   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9421 $as_echo_n "checking for iconv... " >&6; }
9422 if ${am_cv_func_iconv+:} false; then :
9423   $as_echo_n "(cached) " >&6
9424 else
9425
9426     am_cv_func_iconv="no, consider installing GNU libiconv"
9427     am_cv_lib_iconv=no
9428     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9429 /* end confdefs.h.  */
9430
9431 #include <stdlib.h>
9432 #include <iconv.h>
9433
9434 int
9435 main (void)
9436 {
9437 iconv_t cd = iconv_open("","");
9438            iconv(cd,NULL,NULL,NULL,NULL);
9439            iconv_close(cd);
9440   ;
9441   return 0;
9442 }
9443 _ACEOF
9444 if ac_fn_c_try_link "$LINENO"; then :
9445   am_cv_func_iconv=yes
9446 fi
9447 rm -f core conftest.err conftest.$ac_objext \
9448     conftest$ac_exeext conftest.$ac_ext
9449     if test "$am_cv_func_iconv" != yes; then
9450       am_save_LIBS="$LIBS"
9451       LIBS="$LIBS $LIBICONV"
9452       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9453 /* end confdefs.h.  */
9454
9455 #include <stdlib.h>
9456 #include <iconv.h>
9457
9458 int
9459 main (void)
9460 {
9461 iconv_t cd = iconv_open("","");
9462              iconv(cd,NULL,NULL,NULL,NULL);
9463              iconv_close(cd);
9464   ;
9465   return 0;
9466 }
9467 _ACEOF
9468 if ac_fn_c_try_link "$LINENO"; then :
9469   am_cv_lib_iconv=yes
9470         am_cv_func_iconv=yes
9471 fi
9472 rm -f core conftest.err conftest.$ac_objext \
9473     conftest$ac_exeext conftest.$ac_ext
9474       LIBS="$am_save_LIBS"
9475     fi
9476
9477 fi
9478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9479 $as_echo "$am_cv_func_iconv" >&6; }
9480   if test "$am_cv_func_iconv" = yes; then
9481     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
9482 $as_echo_n "checking for working iconv... " >&6; }
9483 if ${am_cv_func_iconv_works+:} false; then :
9484   $as_echo_n "(cached) " >&6
9485 else
9486
9487                   am_save_LIBS="$LIBS"
9488       if test $am_cv_lib_iconv = yes; then
9489         LIBS="$LIBS $LIBICONV"
9490       fi
9491       if test "$cross_compiling" = yes; then :
9492
9493          case "$host_os" in
9494            aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
9495            *)            am_cv_func_iconv_works="guessing yes" ;;
9496          esac
9497
9498 else
9499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9500 /* end confdefs.h.  */
9501
9502 #include <iconv.h>
9503 #include <string.h>
9504 int main ()
9505 {
9506   int result = 0;
9507   /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
9508      returns.  */
9509   {
9510     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
9511     if (cd_utf8_to_88591 != (iconv_t)(-1))
9512       {
9513         static const char input[] = "\342\202\254"; /* EURO SIGN */
9514         char buf[10];
9515         const char *inptr = input;
9516         size_t inbytesleft = strlen (input);
9517         char *outptr = buf;
9518         size_t outbytesleft = sizeof (buf);
9519         size_t res = iconv (cd_utf8_to_88591,
9520                             (char **) &inptr, &inbytesleft,
9521                             &outptr, &outbytesleft);
9522         if (res == 0)
9523           result |= 1;
9524         iconv_close (cd_utf8_to_88591);
9525       }
9526   }
9527   /* Test against Solaris 10 bug: Failures are not distinguishable from
9528      successful returns.  */
9529   {
9530     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
9531     if (cd_ascii_to_88591 != (iconv_t)(-1))
9532       {
9533         static const char input[] = "\263";
9534         char buf[10];
9535         const char *inptr = input;
9536         size_t inbytesleft = strlen (input);
9537         char *outptr = buf;
9538         size_t outbytesleft = sizeof (buf);
9539         size_t res = iconv (cd_ascii_to_88591,
9540                             (char **) &inptr, &inbytesleft,
9541                             &outptr, &outbytesleft);
9542         if (res == 0)
9543           result |= 2;
9544         iconv_close (cd_ascii_to_88591);
9545       }
9546   }
9547   /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
9548   {
9549     iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
9550     if (cd_88591_to_utf8 != (iconv_t)(-1))
9551       {
9552         static const char input[] = "\304";
9553         static char buf[2] = { (char)0xDE, (char)0xAD };
9554         const char *inptr = input;
9555         size_t inbytesleft = 1;
9556         char *outptr = buf;
9557         size_t outbytesleft = 1;
9558         size_t res = iconv (cd_88591_to_utf8,
9559                             (char **) &inptr, &inbytesleft,
9560                             &outptr, &outbytesleft);
9561         if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
9562           result |= 4;
9563         iconv_close (cd_88591_to_utf8);
9564       }
9565   }
9566 #if 0 /* This bug could be worked around by the caller.  */
9567   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
9568   {
9569     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
9570     if (cd_88591_to_utf8 != (iconv_t)(-1))
9571       {
9572         static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
9573         char buf[50];
9574         const char *inptr = input;
9575         size_t inbytesleft = strlen (input);
9576         char *outptr = buf;
9577         size_t outbytesleft = sizeof (buf);
9578         size_t res = iconv (cd_88591_to_utf8,
9579                             (char **) &inptr, &inbytesleft,
9580                             &outptr, &outbytesleft);
9581         if ((int)res > 0)
9582           result |= 8;
9583         iconv_close (cd_88591_to_utf8);
9584       }
9585   }
9586 #endif
9587   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
9588      provided.  */
9589   if (/* Try standardized names.  */
9590       iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
9591       /* Try IRIX, OSF/1 names.  */
9592       && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
9593       /* Try AIX names.  */
9594       && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
9595       /* Try HP-UX names.  */
9596       && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
9597     result |= 16;
9598   return result;
9599 }
9600 _ACEOF
9601 if ac_fn_c_try_run "$LINENO"; then :
9602   am_cv_func_iconv_works=yes
9603 else
9604   am_cv_func_iconv_works=no
9605 fi
9606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9607   conftest.$ac_objext conftest.beam conftest.$ac_ext
9608 fi
9609
9610       LIBS="$am_save_LIBS"
9611
9612 fi
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
9614 $as_echo "$am_cv_func_iconv_works" >&6; }
9615     case "$am_cv_func_iconv_works" in
9616       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
9617       *)   am_func_iconv=yes ;;
9618     esac
9619   else
9620     am_func_iconv=no am_cv_lib_iconv=no
9621   fi
9622   if test "$am_func_iconv" = yes; then
9623
9624 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9625
9626   fi
9627   if test "$am_cv_lib_iconv" = yes; then
9628     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9629 $as_echo_n "checking how to link with libiconv... " >&6; }
9630     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9631 $as_echo "$LIBICONV" >&6; }
9632   else
9633             CPPFLAGS="$am_save_CPPFLAGS"
9634     LIBICONV=
9635     LTLIBICONV=
9636   fi
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648     use_additional=yes
9649
9650   acl_save_prefix="$prefix"
9651   prefix="$acl_final_prefix"
9652   acl_save_exec_prefix="$exec_prefix"
9653   exec_prefix="$acl_final_exec_prefix"
9654
9655     eval additional_includedir=\"$includedir\"
9656     eval additional_libdir=\"$libdir\"
9657
9658   exec_prefix="$acl_save_exec_prefix"
9659   prefix="$acl_save_prefix"
9660
9661
9662 # Check whether --with-libintl-prefix was given.
9663 if test "${with_libintl_prefix+set}" = set; then :
9664   withval=$with_libintl_prefix;
9665     if test "X$withval" = "Xno"; then
9666       use_additional=no
9667     else
9668       if test "X$withval" = "X"; then
9669
9670   acl_save_prefix="$prefix"
9671   prefix="$acl_final_prefix"
9672   acl_save_exec_prefix="$exec_prefix"
9673   exec_prefix="$acl_final_exec_prefix"
9674
9675           eval additional_includedir=\"$includedir\"
9676           eval additional_libdir=\"$libdir\"
9677
9678   exec_prefix="$acl_save_exec_prefix"
9679   prefix="$acl_save_prefix"
9680
9681       else
9682         additional_includedir="$withval/include"
9683         additional_libdir="$withval/$acl_libdirstem"
9684         if test "$acl_libdirstem2" != "$acl_libdirstem" \
9685            && ! test -d "$withval/$acl_libdirstem"; then
9686           additional_libdir="$withval/$acl_libdirstem2"
9687         fi
9688       fi
9689     fi
9690
9691 fi
9692
9693       LIBINTL=
9694   LTLIBINTL=
9695   INCINTL=
9696   LIBINTL_PREFIX=
9697       HAVE_LIBINTL=
9698   rpathdirs=
9699   ltrpathdirs=
9700   names_already_handled=
9701   names_next_round='intl '
9702   while test -n "$names_next_round"; do
9703     names_this_round="$names_next_round"
9704     names_next_round=
9705     for name in $names_this_round; do
9706       already_handled=
9707       for n in $names_already_handled; do
9708         if test "$n" = "$name"; then
9709           already_handled=yes
9710           break
9711         fi
9712       done
9713       if test -z "$already_handled"; then
9714         names_already_handled="$names_already_handled $name"
9715                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
9716         eval value=\"\$HAVE_LIB$uppername\"
9717         if test -n "$value"; then
9718           if test "$value" = yes; then
9719             eval value=\"\$LIB$uppername\"
9720             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
9721             eval value=\"\$LTLIB$uppername\"
9722             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
9723           else
9724                                     :
9725           fi
9726         else
9727                               found_dir=
9728           found_la=
9729           found_so=
9730           found_a=
9731           eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
9732           if test -n "$acl_shlibext"; then
9733             shrext=".$acl_shlibext"             # typically: shrext=.so
9734           else
9735             shrext=
9736           fi
9737           if test $use_additional = yes; then
9738             dir="$additional_libdir"
9739                                     if test -n "$acl_shlibext"; then
9740               if test -f "$dir/$libname$shrext"; then
9741                 found_dir="$dir"
9742                 found_so="$dir/$libname$shrext"
9743               else
9744                 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
9745                   ver=`(cd "$dir" && \
9746                         for f in "$libname$shrext".*; do echo "$f"; done \
9747                         | sed -e "s,^$libname$shrext\\\\.,," \
9748                         | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
9749                         | sed 1q ) 2>/dev/null`
9750                   if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
9751                     found_dir="$dir"
9752                     found_so="$dir/$libname$shrext.$ver"
9753                   fi
9754                 else
9755                   eval library_names=\"$acl_library_names_spec\"
9756                   for f in $library_names; do
9757                     if test -f "$dir/$f"; then
9758                       found_dir="$dir"
9759                       found_so="$dir/$f"
9760                       break
9761                     fi
9762                   done
9763                 fi
9764               fi
9765             fi
9766                         if test "X$found_dir" = "X"; then
9767               if test -f "$dir/$libname.$acl_libext"; then
9768                 found_dir="$dir"
9769                 found_a="$dir/$libname.$acl_libext"
9770               fi
9771             fi
9772             if test "X$found_dir" != "X"; then
9773               if test -f "$dir/$libname.la"; then
9774                 found_la="$dir/$libname.la"
9775               fi
9776             fi
9777           fi
9778           if test "X$found_dir" = "X"; then
9779             for x in $LDFLAGS $LTLIBINTL; do
9780
9781   acl_save_prefix="$prefix"
9782   prefix="$acl_final_prefix"
9783   acl_save_exec_prefix="$exec_prefix"
9784   exec_prefix="$acl_final_exec_prefix"
9785   eval x=\"$x\"
9786   exec_prefix="$acl_save_exec_prefix"
9787   prefix="$acl_save_prefix"
9788
9789               case "$x" in
9790                 -L*)
9791                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9792                                     if test -n "$acl_shlibext"; then
9793                     if test -f "$dir/$libname$shrext"; then
9794                       found_dir="$dir"
9795                       found_so="$dir/$libname$shrext"
9796                     else
9797                       if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
9798                         ver=`(cd "$dir" && \
9799                               for f in "$libname$shrext".*; do echo "$f"; done \
9800                               | sed -e "s,^$libname$shrext\\\\.,," \
9801                               | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
9802                               | sed 1q ) 2>/dev/null`
9803                         if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
9804                           found_dir="$dir"
9805                           found_so="$dir/$libname$shrext.$ver"
9806                         fi
9807                       else
9808                         eval library_names=\"$acl_library_names_spec\"
9809                         for f in $library_names; do
9810                           if test -f "$dir/$f"; then
9811                             found_dir="$dir"
9812                             found_so="$dir/$f"
9813                             break
9814                           fi
9815                         done
9816                       fi
9817                     fi
9818                   fi
9819                                     if test "X$found_dir" = "X"; then
9820                     if test -f "$dir/$libname.$acl_libext"; then
9821                       found_dir="$dir"
9822                       found_a="$dir/$libname.$acl_libext"
9823                     fi
9824                   fi
9825                   if test "X$found_dir" != "X"; then
9826                     if test -f "$dir/$libname.la"; then
9827                       found_la="$dir/$libname.la"
9828                     fi
9829                   fi
9830                   ;;
9831               esac
9832               if test "X$found_dir" != "X"; then
9833                 break
9834               fi
9835             done
9836           fi
9837           if test "X$found_dir" != "X"; then
9838                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
9839             if test "X$found_so" != "X"; then
9840                                                         if test "$enable_rpath" = no \
9841                  || test "X$found_dir" = "X/usr/$acl_libdirstem" \
9842                  || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
9843                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
9844               else
9845                                                                                 haveit=
9846                 for x in $ltrpathdirs; do
9847                   if test "X$x" = "X$found_dir"; then
9848                     haveit=yes
9849                     break
9850                   fi
9851                 done
9852                 if test -z "$haveit"; then
9853                   ltrpathdirs="$ltrpathdirs $found_dir"
9854                 fi
9855                                 if test "$acl_hardcode_direct" = yes; then
9856                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
9857                 else
9858                   if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
9859                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
9860                                                             haveit=
9861                     for x in $rpathdirs; do
9862                       if test "X$x" = "X$found_dir"; then
9863                         haveit=yes
9864                         break
9865                       fi
9866                     done
9867                     if test -z "$haveit"; then
9868                       rpathdirs="$rpathdirs $found_dir"
9869                     fi
9870                   else
9871                                                                                 haveit=
9872                     for x in $LDFLAGS $LIBINTL; do
9873
9874   acl_save_prefix="$prefix"
9875   prefix="$acl_final_prefix"
9876   acl_save_exec_prefix="$exec_prefix"
9877   exec_prefix="$acl_final_exec_prefix"
9878   eval x=\"$x\"
9879   exec_prefix="$acl_save_exec_prefix"
9880   prefix="$acl_save_prefix"
9881
9882                       if test "X$x" = "X-L$found_dir"; then
9883                         haveit=yes
9884                         break
9885                       fi
9886                     done
9887                     if test -z "$haveit"; then
9888                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
9889                     fi
9890                     if test "$acl_hardcode_minus_L" != no; then
9891                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
9892                     else
9893                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
9894                     fi
9895                   fi
9896                 fi
9897               fi
9898             else
9899               if test "X$found_a" != "X"; then
9900                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
9901               else
9902                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
9903               fi
9904             fi
9905                         additional_includedir=
9906             case "$found_dir" in
9907               */$acl_libdirstem | */$acl_libdirstem/)
9908                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
9909                 if test "$name" = 'intl'; then
9910                   LIBINTL_PREFIX="$basedir"
9911                 fi
9912                 additional_includedir="$basedir/include"
9913                 ;;
9914               */$acl_libdirstem2 | */$acl_libdirstem2/)
9915                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
9916                 if test "$name" = 'intl'; then
9917                   LIBINTL_PREFIX="$basedir"
9918                 fi
9919                 additional_includedir="$basedir/include"
9920                 ;;
9921             esac
9922             if test "X$additional_includedir" != "X"; then
9923                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9924                 haveit=
9925                 if test "X$additional_includedir" = "X/usr/local/include"; then
9926                   if test -n "$GCC"; then
9927                     case $host_os in
9928                       linux* | gnu* | k*bsd*-gnu) haveit=yes;;
9929                     esac
9930                   fi
9931                 fi
9932                 if test -z "$haveit"; then
9933                   for x in $CPPFLAGS $INCINTL; do
9934
9935   acl_save_prefix="$prefix"
9936   prefix="$acl_final_prefix"
9937   acl_save_exec_prefix="$exec_prefix"
9938   exec_prefix="$acl_final_exec_prefix"
9939   eval x=\"$x\"
9940   exec_prefix="$acl_save_exec_prefix"
9941   prefix="$acl_save_prefix"
9942
9943                     if test "X$x" = "X-I$additional_includedir"; then
9944                       haveit=yes
9945                       break
9946                     fi
9947                   done
9948                   if test -z "$haveit"; then
9949                     if test -d "$additional_includedir"; then
9950                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
9951                     fi
9952                   fi
9953                 fi
9954               fi
9955             fi
9956                         if test -n "$found_la"; then
9957                                                         save_libdir="$libdir"
9958               case "$found_la" in
9959                 */* | *\\*) . "$found_la" ;;
9960                 *) . "./$found_la" ;;
9961               esac
9962               libdir="$save_libdir"
9963                             for dep in $dependency_libs; do
9964                 case "$dep" in
9965                   -L*)
9966                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9967                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
9968                        && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
9969                       haveit=
9970                       if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
9971                          || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
9972                         if test -n "$GCC"; then
9973                           case $host_os in
9974                             linux* | gnu* | k*bsd*-gnu) haveit=yes;;
9975                           esac
9976                         fi
9977                       fi
9978                       if test -z "$haveit"; then
9979                         haveit=
9980                         for x in $LDFLAGS $LIBINTL; do
9981
9982   acl_save_prefix="$prefix"
9983   prefix="$acl_final_prefix"
9984   acl_save_exec_prefix="$exec_prefix"
9985   exec_prefix="$acl_final_exec_prefix"
9986   eval x=\"$x\"
9987   exec_prefix="$acl_save_exec_prefix"
9988   prefix="$acl_save_prefix"
9989
9990                           if test "X$x" = "X-L$additional_libdir"; then
9991                             haveit=yes
9992                             break
9993                           fi
9994                         done
9995                         if test -z "$haveit"; then
9996                           if test -d "$additional_libdir"; then
9997                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
9998                           fi
9999                         fi
10000                         haveit=
10001                         for x in $LDFLAGS $LTLIBINTL; do
10002
10003   acl_save_prefix="$prefix"
10004   prefix="$acl_final_prefix"
10005   acl_save_exec_prefix="$exec_prefix"
10006   exec_prefix="$acl_final_exec_prefix"
10007   eval x=\"$x\"
10008   exec_prefix="$acl_save_exec_prefix"
10009   prefix="$acl_save_prefix"
10010
10011                           if test "X$x" = "X-L$additional_libdir"; then
10012                             haveit=yes
10013                             break
10014                           fi
10015                         done
10016                         if test -z "$haveit"; then
10017                           if test -d "$additional_libdir"; then
10018                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
10019                           fi
10020                         fi
10021                       fi
10022                     fi
10023                     ;;
10024                   -R*)
10025                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10026                     if test "$enable_rpath" != no; then
10027                                                                   haveit=
10028                       for x in $rpathdirs; do
10029                         if test "X$x" = "X$dir"; then
10030                           haveit=yes
10031                           break
10032                         fi
10033                       done
10034                       if test -z "$haveit"; then
10035                         rpathdirs="$rpathdirs $dir"
10036                       fi
10037                                                                   haveit=
10038                       for x in $ltrpathdirs; do
10039                         if test "X$x" = "X$dir"; then
10040                           haveit=yes
10041                           break
10042                         fi
10043                       done
10044                       if test -z "$haveit"; then
10045                         ltrpathdirs="$ltrpathdirs $dir"
10046                       fi
10047                     fi
10048                     ;;
10049                   -l*)
10050                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10051                     ;;
10052                   *.la)
10053                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10054                     ;;
10055                   *)
10056                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
10057                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
10058                     ;;
10059                 esac
10060               done
10061             fi
10062           else
10063                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
10064             LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
10065           fi
10066         fi
10067       fi
10068     done
10069   done
10070   if test "X$rpathdirs" != "X"; then
10071     if test -n "$acl_hardcode_libdir_separator"; then
10072                         alldirs=
10073       for found_dir in $rpathdirs; do
10074         alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
10075       done
10076             acl_save_libdir="$libdir"
10077       libdir="$alldirs"
10078       eval flag=\"$acl_hardcode_libdir_flag_spec\"
10079       libdir="$acl_save_libdir"
10080       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
10081     else
10082             for found_dir in $rpathdirs; do
10083         acl_save_libdir="$libdir"
10084         libdir="$found_dir"
10085         eval flag=\"$acl_hardcode_libdir_flag_spec\"
10086         libdir="$acl_save_libdir"
10087         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
10088       done
10089     fi
10090   fi
10091   if test "X$ltrpathdirs" != "X"; then
10092             for found_dir in $ltrpathdirs; do
10093       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
10094     done
10095   fi
10096
10097
10098
10099
10100
10101
10102           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
10103 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
10104 if eval \${$gt_func_gnugettext_libintl+:} false; then :
10105   $as_echo_n "(cached) " >&6
10106 else
10107   gt_save_CPPFLAGS="$CPPFLAGS"
10108             CPPFLAGS="$CPPFLAGS $INCINTL"
10109             gt_save_LIBS="$LIBS"
10110             LIBS="$LIBS $LIBINTL"
10111                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10112 /* end confdefs.h.  */
10113
10114 #include <libintl.h>
10115 $gt_revision_test_code
10116 extern int _nl_msg_cat_cntr;
10117 extern
10118 #ifdef __cplusplus
10119 "C"
10120 #endif
10121 const char *_nl_expand_alias (const char *);
10122
10123 int
10124 main (void)
10125 {
10126
10127 bindtextdomain ("", "");
10128 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
10129
10130   ;
10131   return 0;
10132 }
10133 _ACEOF
10134 if ac_fn_c_try_link "$LINENO"; then :
10135   eval "$gt_func_gnugettext_libintl=yes"
10136 else
10137   eval "$gt_func_gnugettext_libintl=no"
10138 fi
10139 rm -f core conftest.err conftest.$ac_objext \
10140     conftest$ac_exeext conftest.$ac_ext
10141                         if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
10142               LIBS="$LIBS $LIBICONV"
10143               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10144 /* end confdefs.h.  */
10145
10146 #include <libintl.h>
10147 $gt_revision_test_code
10148 extern int _nl_msg_cat_cntr;
10149 extern
10150 #ifdef __cplusplus
10151 "C"
10152 #endif
10153 const char *_nl_expand_alias (const char *);
10154
10155 int
10156 main (void)
10157 {
10158
10159 bindtextdomain ("", "");
10160 return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
10161
10162   ;
10163   return 0;
10164 }
10165 _ACEOF
10166 if ac_fn_c_try_link "$LINENO"; then :
10167   LIBINTL="$LIBINTL $LIBICONV"
10168                  LTLIBINTL="$LTLIBINTL $LTLIBICONV"
10169                  eval "$gt_func_gnugettext_libintl=yes"
10170
10171 fi
10172 rm -f core conftest.err conftest.$ac_objext \
10173     conftest$ac_exeext conftest.$ac_ext
10174             fi
10175             CPPFLAGS="$gt_save_CPPFLAGS"
10176             LIBS="$gt_save_LIBS"
10177 fi
10178 eval ac_res=\$$gt_func_gnugettext_libintl
10179                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10180 $as_echo "$ac_res" >&6; }
10181         fi
10182
10183                                         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
10184            || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
10185                 && test "$PACKAGE" != gettext-runtime \
10186                 && test "$PACKAGE" != gettext-tools; }; then
10187           gt_use_preinstalled_gnugettext=yes
10188         else
10189                     LIBINTL=
10190           LTLIBINTL=
10191           INCINTL=
10192         fi
10193
10194
10195
10196     if test -n "$INTL_MACOSX_LIBS"; then
10197       if test "$gt_use_preinstalled_gnugettext" = "yes" \
10198          || test "$nls_cv_use_gnu_gettext" = "yes"; then
10199                 LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
10200         LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
10201       fi
10202     fi
10203
10204     if test "$gt_use_preinstalled_gnugettext" = "yes" \
10205        || test "$nls_cv_use_gnu_gettext" = "yes"; then
10206
10207 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10208
10209     else
10210       USE_NLS=no
10211     fi
10212   fi
10213
10214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
10215 $as_echo_n "checking whether to use NLS... " >&6; }
10216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
10217 $as_echo "$USE_NLS" >&6; }
10218   if test "$USE_NLS" = "yes"; then
10219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
10220 $as_echo_n "checking where the gettext function comes from... " >&6; }
10221     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
10222       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
10223         gt_source="external libintl"
10224       else
10225         gt_source="libc"
10226       fi
10227     else
10228       gt_source="included intl directory"
10229     fi
10230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
10231 $as_echo "$gt_source" >&6; }
10232   fi
10233
10234   if test "$USE_NLS" = "yes"; then
10235
10236     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
10237       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
10238         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
10239 $as_echo_n "checking how to link with libintl... " >&6; }
10240         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
10241 $as_echo "$LIBINTL" >&6; }
10242
10243   for element in $INCINTL; do
10244     haveit=
10245     for x in $CPPFLAGS; do
10246
10247   acl_save_prefix="$prefix"
10248   prefix="$acl_final_prefix"
10249   acl_save_exec_prefix="$exec_prefix"
10250   exec_prefix="$acl_final_exec_prefix"
10251   eval x=\"$x\"
10252   exec_prefix="$acl_save_exec_prefix"
10253   prefix="$acl_save_prefix"
10254
10255       if test "X$x" = "X$element"; then
10256         haveit=yes
10257         break
10258       fi
10259     done
10260     if test -z "$haveit"; then
10261       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10262     fi
10263   done
10264
10265       fi
10266
10267
10268 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
10269
10270
10271 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
10272
10273     fi
10274
10275         POSUB=po
10276   fi
10277
10278
10279
10280     INTLLIBS="$LIBINTL"
10281
10282
10283
10284
10285
10286
10287 # Check whether --enable-largefile was given.
10288 if test "${enable_largefile+set}" = set; then :
10289   enableval=$enable_largefile;
10290 fi
10291
10292 if test "$enable_largefile" != no; then
10293
10294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
10295 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
10296 if ${ac_cv_sys_largefile_CC+:} false; then :
10297   $as_echo_n "(cached) " >&6
10298 else
10299   ac_cv_sys_largefile_CC=no
10300      if test "$GCC" != yes; then
10301        ac_save_CC=$CC
10302        while :; do
10303          # IRIX 6.2 and later do not support large files by default,
10304          # so use the C compiler's -n32 option if that helps.
10305          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10306 /* end confdefs.h.  */
10307 #include <sys/types.h>
10308  /* Check that off_t can represent 2**63 - 1 correctly.
10309     We can't simply define LARGE_OFF_T to be 9223372036854775807,
10310     since some C++ compilers masquerading as C compilers
10311     incorrectly reject 9223372036854775807.  */
10312 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
10313   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
10314                        && LARGE_OFF_T % 2147483647 == 1)
10315                       ? 1 : -1];
10316 int
10317 main (void)
10318 {
10319
10320   ;
10321   return 0;
10322 }
10323 _ACEOF
10324          if ac_fn_c_try_compile "$LINENO"; then :
10325   break
10326 fi
10327 rm -f core conftest.err conftest.$ac_objext
10328          CC="$CC -n32"
10329          if ac_fn_c_try_compile "$LINENO"; then :
10330   ac_cv_sys_largefile_CC=' -n32'; break
10331 fi
10332 rm -f core conftest.err conftest.$ac_objext
10333          break
10334        done
10335        CC=$ac_save_CC
10336        rm -f conftest.$ac_ext
10337     fi
10338 fi
10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
10340 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
10341   if test "$ac_cv_sys_largefile_CC" != no; then
10342     CC=$CC$ac_cv_sys_largefile_CC
10343   fi
10344
10345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
10346 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
10347 if ${ac_cv_sys_file_offset_bits+:} false; then :
10348   $as_echo_n "(cached) " >&6
10349 else
10350   while :; do
10351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10352 /* end confdefs.h.  */
10353 #include <sys/types.h>
10354  /* Check that off_t can represent 2**63 - 1 correctly.
10355     We can't simply define LARGE_OFF_T to be 9223372036854775807,
10356     since some C++ compilers masquerading as C compilers
10357     incorrectly reject 9223372036854775807.  */
10358 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
10359   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
10360                        && LARGE_OFF_T % 2147483647 == 1)
10361                       ? 1 : -1];
10362 int
10363 main (void)
10364 {
10365
10366   ;
10367   return 0;
10368 }
10369 _ACEOF
10370 if ac_fn_c_try_compile "$LINENO"; then :
10371   ac_cv_sys_file_offset_bits=no; break
10372 fi
10373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10375 /* end confdefs.h.  */
10376 #define _FILE_OFFSET_BITS 64
10377 #include <sys/types.h>
10378  /* Check that off_t can represent 2**63 - 1 correctly.
10379     We can't simply define LARGE_OFF_T to be 9223372036854775807,
10380     since some C++ compilers masquerading as C compilers
10381     incorrectly reject 9223372036854775807.  */
10382 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
10383   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
10384                        && LARGE_OFF_T % 2147483647 == 1)
10385                       ? 1 : -1];
10386 int
10387 main (void)
10388 {
10389
10390   ;
10391   return 0;
10392 }
10393 _ACEOF
10394 if ac_fn_c_try_compile "$LINENO"; then :
10395   ac_cv_sys_file_offset_bits=64; break
10396 fi
10397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10398   ac_cv_sys_file_offset_bits=unknown
10399   break
10400 done
10401 fi
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
10403 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
10404 case $ac_cv_sys_file_offset_bits in #(
10405   no | unknown) ;;
10406   *)
10407 cat >>confdefs.h <<_ACEOF
10408 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
10409 _ACEOF
10410 ;;
10411 esac
10412 rm -rf conftest*
10413   if test $ac_cv_sys_file_offset_bits = unknown; then
10414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
10415 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
10416 if ${ac_cv_sys_large_files+:} false; then :
10417   $as_echo_n "(cached) " >&6
10418 else
10419   while :; do
10420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10421 /* end confdefs.h.  */
10422 #include <sys/types.h>
10423  /* Check that off_t can represent 2**63 - 1 correctly.
10424     We can't simply define LARGE_OFF_T to be 9223372036854775807,
10425     since some C++ compilers masquerading as C compilers
10426     incorrectly reject 9223372036854775807.  */
10427 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
10428   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
10429                        && LARGE_OFF_T % 2147483647 == 1)
10430                       ? 1 : -1];
10431 int
10432 main (void)
10433 {
10434
10435   ;
10436   return 0;
10437 }
10438 _ACEOF
10439 if ac_fn_c_try_compile "$LINENO"; then :
10440   ac_cv_sys_large_files=no; break
10441 fi
10442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10444 /* end confdefs.h.  */
10445 #define _LARGE_FILES 1
10446 #include <sys/types.h>
10447  /* Check that off_t can represent 2**63 - 1 correctly.
10448     We can't simply define LARGE_OFF_T to be 9223372036854775807,
10449     since some C++ compilers masquerading as C compilers
10450     incorrectly reject 9223372036854775807.  */
10451 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
10452   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
10453                        && LARGE_OFF_T % 2147483647 == 1)
10454                       ? 1 : -1];
10455 int
10456 main (void)
10457 {
10458
10459   ;
10460   return 0;
10461 }
10462 _ACEOF
10463 if ac_fn_c_try_compile "$LINENO"; then :
10464   ac_cv_sys_large_files=1; break
10465 fi
10466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10467   ac_cv_sys_large_files=unknown
10468   break
10469 done
10470 fi
10471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
10472 $as_echo "$ac_cv_sys_large_files" >&6; }
10473 case $ac_cv_sys_large_files in #(
10474   no | unknown) ;;
10475   *)
10476 cat >>confdefs.h <<_ACEOF
10477 #define _LARGE_FILES $ac_cv_sys_large_files
10478 _ACEOF
10479 ;;
10480 esac
10481 rm -rf conftest*
10482   fi
10483
10484
10485 fi
10486
10487
10488 # Identify characteristics of the host architecture.
10489 unset ac_cv_c_bigendian
10490
10491 if test x"$target_cpu-$platform" = xsparc64-emu ; then
10492   CFLAGS="$CFLAGS -m64"
10493   HOST_CFLAGS="$HOST_CFLAGS -m64"
10494 fi
10495
10496 CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
10497 HOST_CPPFLAGS="$HOST_CPPFLAGS -D_FILE_OFFSET_BITS=64"
10498
10499  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
10500 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
10501 if ${ac_cv_c_bigendian+:} false; then :
10502   $as_echo_n "(cached) " >&6
10503 else
10504   ac_cv_c_bigendian=unknown
10505     # See if we're dealing with a universal compiler.
10506     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10507 /* end confdefs.h.  */
10508 #ifndef __APPLE_CC__
10509                not a universal capable compiler
10510              #endif
10511              typedef int dummy;
10512
10513 _ACEOF
10514 if ac_fn_c_try_compile "$LINENO"; then :
10515
10516         # Check for potential -arch flags.  It is not universal unless
10517         # there are at least two -arch flags with different values.
10518         ac_arch=
10519         ac_prev=
10520         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
10521          if test -n "$ac_prev"; then
10522            case $ac_word in
10523              i?86 | x86_64 | ppc | ppc64)
10524                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
10525                  ac_arch=$ac_word
10526                else
10527                  ac_cv_c_bigendian=universal
10528                  break
10529                fi
10530                ;;
10531            esac
10532            ac_prev=
10533          elif test "x$ac_word" = "x-arch"; then
10534            ac_prev=arch
10535          fi
10536        done
10537 fi
10538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10539     if test $ac_cv_c_bigendian = unknown; then
10540       # See if sys/param.h defines the BYTE_ORDER macro.
10541       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10542 /* end confdefs.h.  */
10543 #include <sys/types.h>
10544              #include <sys/param.h>
10545
10546 int
10547 main (void)
10548 {
10549 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
10550                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
10551                      && LITTLE_ENDIAN)
10552               bogus endian macros
10553              #endif
10554
10555   ;
10556   return 0;
10557 }
10558 _ACEOF
10559 if ac_fn_c_try_compile "$LINENO"; then :
10560   # It does; now see whether it defined to BIG_ENDIAN or not.
10561          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10562 /* end confdefs.h.  */
10563 #include <sys/types.h>
10564                 #include <sys/param.h>
10565
10566 int
10567 main (void)
10568 {
10569 #if BYTE_ORDER != BIG_ENDIAN
10570                  not big endian
10571                 #endif
10572
10573   ;
10574   return 0;
10575 }
10576 _ACEOF
10577 if ac_fn_c_try_compile "$LINENO"; then :
10578   ac_cv_c_bigendian=yes
10579 else
10580   ac_cv_c_bigendian=no
10581 fi
10582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10583 fi
10584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10585     fi
10586     if test $ac_cv_c_bigendian = unknown; then
10587       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
10588       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10589 /* end confdefs.h.  */
10590 #include <limits.h>
10591
10592 int
10593 main (void)
10594 {
10595 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
10596               bogus endian macros
10597              #endif
10598
10599   ;
10600   return 0;
10601 }
10602 _ACEOF
10603 if ac_fn_c_try_compile "$LINENO"; then :
10604   # It does; now see whether it defined to _BIG_ENDIAN or not.
10605          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10606 /* end confdefs.h.  */
10607 #include <limits.h>
10608
10609 int
10610 main (void)
10611 {
10612 #ifndef _BIG_ENDIAN
10613                  not big endian
10614                 #endif
10615
10616   ;
10617   return 0;
10618 }
10619 _ACEOF
10620 if ac_fn_c_try_compile "$LINENO"; then :
10621   ac_cv_c_bigendian=yes
10622 else
10623   ac_cv_c_bigendian=no
10624 fi
10625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10626 fi
10627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10628     fi
10629     if test $ac_cv_c_bigendian = unknown; then
10630       # Compile a test program.
10631       if test "$cross_compiling" = yes; then :
10632   # Try to guess by grepping values from an object file.
10633          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10634 /* end confdefs.h.  */
10635 short int ascii_mm[] =
10636                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
10637                 short int ascii_ii[] =
10638                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
10639                 int use_ascii (int i) {
10640                   return ascii_mm[i] + ascii_ii[i];
10641                 }
10642                 short int ebcdic_ii[] =
10643                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
10644                 short int ebcdic_mm[] =
10645                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
10646                 int use_ebcdic (int i) {
10647                   return ebcdic_mm[i] + ebcdic_ii[i];
10648                 }
10649                 extern int foo;
10650
10651 int
10652 main (void)
10653 {
10654 return use_ascii (foo) == use_ebcdic (foo);
10655   ;
10656   return 0;
10657 }
10658 _ACEOF
10659 if ac_fn_c_try_compile "$LINENO"; then :
10660   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
10661               ac_cv_c_bigendian=yes
10662             fi
10663             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
10664               if test "$ac_cv_c_bigendian" = unknown; then
10665                 ac_cv_c_bigendian=no
10666               else
10667                 # finding both strings is unlikely to happen, but who knows?
10668                 ac_cv_c_bigendian=unknown
10669               fi
10670             fi
10671 fi
10672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10673 else
10674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10675 /* end confdefs.h.  */
10676 $ac_includes_default
10677 int
10678 main (void)
10679 {
10680
10681              /* Are we little or big endian?  From Harbison&Steele.  */
10682              union
10683              {
10684                long int l;
10685                char c[sizeof (long int)];
10686              } u;
10687              u.l = 1;
10688              return u.c[sizeof (long int) - 1] == 1;
10689
10690   ;
10691   return 0;
10692 }
10693 _ACEOF
10694 if ac_fn_c_try_run "$LINENO"; then :
10695   ac_cv_c_bigendian=no
10696 else
10697   ac_cv_c_bigendian=yes
10698 fi
10699 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10700   conftest.$ac_objext conftest.beam conftest.$ac_ext
10701 fi
10702
10703     fi
10704 fi
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
10706 $as_echo "$ac_cv_c_bigendian" >&6; }
10707  case $ac_cv_c_bigendian in #(
10708    yes)
10709      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
10710 ;; #(
10711    no)
10712       ;; #(
10713    universal)
10714
10715 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
10716
10717      ;; #(
10718    *)
10719      as_fn_error $? "unknown endianness
10720  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
10721  esac
10722
10723 # The cast to long int works around a bug in the HP C Compiler
10724 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10725 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10726 # This bug is HP SR number 8606223364.
10727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
10728 $as_echo_n "checking size of void *... " >&6; }
10729 if ${ac_cv_sizeof_void_p+:} false; then :
10730   $as_echo_n "(cached) " >&6
10731 else
10732   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
10733
10734 else
10735   if test "$ac_cv_type_void_p" = yes; then
10736      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10737 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10738 as_fn_error 77 "cannot compute sizeof (void *)
10739 See \`config.log' for more details" "$LINENO" 5; }
10740    else
10741      ac_cv_sizeof_void_p=0
10742    fi
10743 fi
10744
10745 fi
10746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
10747 $as_echo "$ac_cv_sizeof_void_p" >&6; }
10748
10749
10750
10751 cat >>confdefs.h <<_ACEOF
10752 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
10753 _ACEOF
10754
10755
10756 # The cast to long int works around a bug in the HP C Compiler
10757 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10758 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10759 # This bug is HP SR number 8606223364.
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
10761 $as_echo_n "checking size of long... " >&6; }
10762 if ${ac_cv_sizeof_long+:} false; then :
10763   $as_echo_n "(cached) " >&6
10764 else
10765   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
10766
10767 else
10768   if test "$ac_cv_type_long" = yes; then
10769      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10771 as_fn_error 77 "cannot compute sizeof (long)
10772 See \`config.log' for more details" "$LINENO" 5; }
10773    else
10774      ac_cv_sizeof_long=0
10775    fi
10776 fi
10777
10778 fi
10779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
10780 $as_echo "$ac_cv_sizeof_long" >&6; }
10781
10782
10783
10784 cat >>confdefs.h <<_ACEOF
10785 #define SIZEOF_LONG $ac_cv_sizeof_long
10786 _ACEOF
10787
10788
10789
10790 case "$host_os" in
10791   cygwin | windows* | mingw32*)
10792      HOST_CPPFLAGS="$HOST_CPPFLAGS -DUNICODE=1 -D_WIN32_WINNT=0x0500"
10793      CPPFLAGS="$CPPFLAGS -DUNICODE=1 -D_WIN32_WINNT=0x0500"
10794      # The cast to long int works around a bug in the HP C Compiler
10795 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10796 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10797 # This bug is HP SR number 8606223364.
10798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of TCHAR" >&5
10799 $as_echo_n "checking size of TCHAR... " >&6; }
10800 if ${ac_cv_sizeof_TCHAR+:} false; then :
10801   $as_echo_n "(cached) " >&6
10802 else
10803   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (TCHAR))" "ac_cv_sizeof_TCHAR"        "#include <windows.h>
10804 "; then :
10805
10806 else
10807   if test "$ac_cv_type_TCHAR" = yes; then
10808      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10810 as_fn_error 77 "cannot compute sizeof (TCHAR)
10811 See \`config.log' for more details" "$LINENO" 5; }
10812    else
10813      ac_cv_sizeof_TCHAR=0
10814    fi
10815 fi
10816
10817 fi
10818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_TCHAR" >&5
10819 $as_echo "$ac_cv_sizeof_TCHAR" >&6; }
10820
10821
10822
10823 cat >>confdefs.h <<_ACEOF
10824 #define SIZEOF_TCHAR $ac_cv_sizeof_TCHAR
10825 _ACEOF
10826
10827
10828    ;;
10829 esac
10830
10831 case "$host_os" in
10832   cygwin | windows* | mingw32* | aros*)
10833      ;;
10834   *)
10835      # The cast to long int works around a bug in the HP C Compiler
10836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
10837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
10838 # This bug is HP SR number 8606223364.
10839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
10840 $as_echo_n "checking size of off_t... " >&6; }
10841 if ${ac_cv_sizeof_off_t+:} false; then :
10842   $as_echo_n "(cached) " >&6
10843 else
10844   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t"        "$ac_includes_default"; then :
10845
10846 else
10847   if test "$ac_cv_type_off_t" = yes; then
10848      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10850 as_fn_error 77 "cannot compute sizeof (off_t)
10851 See \`config.log' for more details" "$LINENO" 5; }
10852    else
10853      ac_cv_sizeof_off_t=0
10854    fi
10855 fi
10856
10857 fi
10858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
10859 $as_echo "$ac_cv_sizeof_off_t" >&6; }
10860
10861
10862
10863 cat >>confdefs.h <<_ACEOF
10864 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t
10865 _ACEOF
10866
10867
10868      test x"$ac_cv_sizeof_off_t" = x8 || as_fn_error $? "Large file support is required" "$LINENO" 5;;
10869 esac
10870
10871 if test x$USE_NLS = xno; then
10872   HOST_CFLAGS="$HOST_CFLAGS -fno-builtin-gettext"
10873 fi
10874
10875 if test "x$cross_compiling" = xyes; then
10876   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot generate manual pages while cross compiling" >&5
10877 $as_echo "$as_me: WARNING: cannot generate manual pages while cross compiling" >&2;}
10878 else
10879   # Extract the first word of "help2man", so it can be a program name with args.
10880 set dummy help2man; ac_word=$2
10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10882 $as_echo_n "checking for $ac_word... " >&6; }
10883 if ${ac_cv_path_HELP2MAN+:} false; then :
10884   $as_echo_n "(cached) " >&6
10885 else
10886   case $HELP2MAN in
10887   [\\/]* | ?:[\\/]*)
10888   ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path.
10889   ;;
10890   *)
10891   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10892 for as_dir in $PATH
10893 do
10894   IFS=$as_save_IFS
10895   test -z "$as_dir" && as_dir=.
10896     for ac_exec_ext in '' $ac_executable_extensions; do
10897   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10898     ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext"
10899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10900     break 2
10901   fi
10902 done
10903   done
10904 IFS=$as_save_IFS
10905
10906   ;;
10907 esac
10908 fi
10909 HELP2MAN=$ac_cv_path_HELP2MAN
10910 if test -n "$HELP2MAN"; then
10911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HELP2MAN" >&5
10912 $as_echo "$HELP2MAN" >&6; }
10913 else
10914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10915 $as_echo "no" >&6; }
10916 fi
10917
10918
10919 fi
10920
10921 # Check for functions and headers.
10922 for ac_func in posix_memalign memalign getextmntent
10923 do :
10924   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10925 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10926 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10927   cat >>confdefs.h <<_ACEOF
10928 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10929 _ACEOF
10930
10931 fi
10932 done
10933
10934 for ac_header in sys/param.h sys/mount.h sys/mnttab.h sys/mkdev.h limits.h
10935 do :
10936   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10937 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10938 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
10939   cat >>confdefs.h <<_ACEOF
10940 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10941 _ACEOF
10942
10943 fi
10944
10945 done
10946
10947
10948 ac_fn_c_check_member "$LINENO" "struct statfs" "f_fstypename" "ac_cv_member_struct_statfs_f_fstypename" "$ac_includes_default
10949 #include <sys/param.h>
10950 #include <sys/mount.h>
10951 "
10952 if test "x$ac_cv_member_struct_statfs_f_fstypename" = xyes; then :
10953
10954 cat >>confdefs.h <<_ACEOF
10955 #define HAVE_STRUCT_STATFS_F_FSTYPENAME 1
10956 _ACEOF
10957
10958
10959 fi
10960
10961
10962 ac_fn_c_check_member "$LINENO" "struct statfs" "f_mntfromname" "ac_cv_member_struct_statfs_f_mntfromname" "$ac_includes_default
10963 #include <sys/param.h>
10964 #include <sys/mount.h>
10965 "
10966 if test "x$ac_cv_member_struct_statfs_f_mntfromname" = xyes; then :
10967
10968 cat >>confdefs.h <<_ACEOF
10969 #define HAVE_STRUCT_STATFS_F_MNTFROMNAME 1
10970 _ACEOF
10971
10972
10973 fi
10974
10975
10976 # For opendisk() and getrawpartition() on NetBSD.
10977 # Used in util/deviceiter.c and in util/hostdisk.c.
10978 ac_fn_c_check_header_mongrel "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
10979 if test "x$ac_cv_header_util_h" = xyes; then :
10980
10981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for opendisk in -lutil" >&5
10982 $as_echo_n "checking for opendisk in -lutil... " >&6; }
10983 if ${ac_cv_lib_util_opendisk+:} false; then :
10984   $as_echo_n "(cached) " >&6
10985 else
10986   ac_check_lib_save_LIBS=$LIBS
10987 LIBS="-lutil  $LIBS"
10988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10989 /* end confdefs.h.  */
10990
10991 /* Override any GCC internal prototype to avoid an error.
10992    Use char because int might match the return type of a GCC
10993    builtin and then its argument prototype would still apply.  */
10994 #ifdef __cplusplus
10995 extern "C"
10996 #endif
10997 char opendisk ();
10998 int
10999 main (void)
11000 {
11001 return opendisk ();
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 if ac_fn_c_try_link "$LINENO"; then :
11007   ac_cv_lib_util_opendisk=yes
11008 else
11009   ac_cv_lib_util_opendisk=no
11010 fi
11011 rm -f core conftest.err conftest.$ac_objext \
11012     conftest$ac_exeext conftest.$ac_ext
11013 LIBS=$ac_check_lib_save_LIBS
11014 fi
11015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_opendisk" >&5
11016 $as_echo "$ac_cv_lib_util_opendisk" >&6; }
11017 if test "x$ac_cv_lib_util_opendisk" = xyes; then :
11018
11019     LIBUTIL="-lutil"
11020
11021 $as_echo "#define HAVE_OPENDISK 1" >>confdefs.h
11022
11023
11024 fi
11025
11026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getrawpartition in -lutil" >&5
11027 $as_echo_n "checking for getrawpartition in -lutil... " >&6; }
11028 if ${ac_cv_lib_util_getrawpartition+:} false; then :
11029   $as_echo_n "(cached) " >&6
11030 else
11031   ac_check_lib_save_LIBS=$LIBS
11032 LIBS="-lutil  $LIBS"
11033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11034 /* end confdefs.h.  */
11035
11036 /* Override any GCC internal prototype to avoid an error.
11037    Use char because int might match the return type of a GCC
11038    builtin and then its argument prototype would still apply.  */
11039 #ifdef __cplusplus
11040 extern "C"
11041 #endif
11042 char getrawpartition ();
11043 int
11044 main (void)
11045 {
11046 return getrawpartition ();
11047   ;
11048   return 0;
11049 }
11050 _ACEOF
11051 if ac_fn_c_try_link "$LINENO"; then :
11052   ac_cv_lib_util_getrawpartition=yes
11053 else
11054   ac_cv_lib_util_getrawpartition=no
11055 fi
11056 rm -f core conftest.err conftest.$ac_objext \
11057     conftest$ac_exeext conftest.$ac_ext
11058 LIBS=$ac_check_lib_save_LIBS
11059 fi
11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getrawpartition" >&5
11061 $as_echo "$ac_cv_lib_util_getrawpartition" >&6; }
11062 if test "x$ac_cv_lib_util_getrawpartition" = xyes; then :
11063
11064     LIBUTIL="-lutil"
11065
11066 $as_echo "#define HAVE_GETRAWPARTITION 1" >>confdefs.h
11067
11068
11069 fi
11070
11071
11072 fi
11073
11074
11075
11076
11077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wtrampolines work" >&5
11078 $as_echo_n "checking whether -Wtrampolines work... " >&6; }
11079 if ${grub_cv_host_cc_wtrampolines+:} false; then :
11080   $as_echo_n "(cached) " >&6
11081 else
11082
11083   SAVED_CFLAGS="$CFLAGS"
11084   CFLAGS="$HOST_CFLAGS -Wtrampolines -Werror"
11085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11086 /* end confdefs.h.  */
11087 #include <stdarg.h>
11088 int va_arg_func (int fixed, va_list args);
11089 int
11090 main (void)
11091 {
11092
11093   ;
11094   return 0;
11095 }
11096 _ACEOF
11097 if ac_fn_c_try_compile "$LINENO"; then :
11098   grub_cv_host_cc_wtrampolines=yes
11099 else
11100   grub_cv_host_cc_wtrampolines=no
11101 fi
11102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11103   CFLAGS="$SAVED_CFLAGS"
11104
11105 fi
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_host_cc_wtrampolines" >&5
11107 $as_echo "$grub_cv_host_cc_wtrampolines" >&6; }
11108
11109 if test x"$grub_host_cv_cc_wtrampolines" = xyes ; then
11110   HOST_CFLAGS="$HOST_CFLAGS -Wtrampolines"
11111 fi
11112
11113 #
11114 # Check for host and build compilers.
11115 #
11116 HOST_CC=$CC
11117 for ac_prog in gcc egcs cc
11118 do
11119   # Extract the first word of "$ac_prog", so it can be a program name with args.
11120 set dummy $ac_prog; ac_word=$2
11121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11122 $as_echo_n "checking for $ac_word... " >&6; }
11123 if ${ac_cv_prog_BUILD_CC+:} false; then :
11124   $as_echo_n "(cached) " >&6
11125 else
11126   if test -n "$BUILD_CC"; then
11127   ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
11128 else
11129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11130 for as_dir in $PATH
11131 do
11132   IFS=$as_save_IFS
11133   test -z "$as_dir" && as_dir=.
11134     for ac_exec_ext in '' $ac_executable_extensions; do
11135   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11136     ac_cv_prog_BUILD_CC="$ac_prog"
11137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11138     break 2
11139   fi
11140 done
11141   done
11142 IFS=$as_save_IFS
11143
11144 fi
11145 fi
11146 BUILD_CC=$ac_cv_prog_BUILD_CC
11147 if test -n "$BUILD_CC"; then
11148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5
11149 $as_echo "$BUILD_CC" >&6; }
11150 else
11151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11152 $as_echo "no" >&6; }
11153 fi
11154
11155
11156   test -n "$BUILD_CC" && break
11157 done
11158
11159 test -z "$BUILD_CC" && as_fn_error $? "none of gcc, egcs and cc is found. set BUILD_CC manually." "$LINENO" 5
11160 BUILD_CPP="$BUILD_CC -E"
11161
11162 case "$build_os" in
11163   haiku*)                               BUILD_LIBM= ;;
11164   *)                                    BUILD_LIBM=-lm ;;
11165 esac
11166
11167
11168 case "$build_os" in
11169   cygwin*|mingw32*|mingw64*)            BUILD_EXEEXT=.exe ;;
11170   *)                                    BUILD_EXEEXT= ;;
11171 esac
11172
11173
11174 # For gnulib.
11175
11176
11177
11178
11179
11180           LIBC_FATAL_STDERR_=1
11181   export LIBC_FATAL_STDERR_
11182
11183 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
11184 if test "x$ac_cv_type_size_t" = xyes; then :
11185
11186 else
11187
11188 cat >>confdefs.h <<_ACEOF
11189 #define size_t unsigned int
11190 _ACEOF
11191
11192 fi
11193
11194 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11195 # for constant arguments.  Useless!
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11197 $as_echo_n "checking for working alloca.h... " >&6; }
11198 if ${ac_cv_working_alloca_h+:} false; then :
11199   $as_echo_n "(cached) " >&6
11200 else
11201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h.  */
11203 #include <alloca.h>
11204 int
11205 main (void)
11206 {
11207 char *p = (char *) alloca (2 * sizeof (int));
11208                           if (p) return 0;
11209   ;
11210   return 0;
11211 }
11212 _ACEOF
11213 if ac_fn_c_try_link "$LINENO"; then :
11214   ac_cv_working_alloca_h=yes
11215 else
11216   ac_cv_working_alloca_h=no
11217 fi
11218 rm -f core conftest.err conftest.$ac_objext \
11219     conftest$ac_exeext conftest.$ac_ext
11220 fi
11221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11222 $as_echo "$ac_cv_working_alloca_h" >&6; }
11223 if test $ac_cv_working_alloca_h = yes; then
11224
11225 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11226
11227 fi
11228
11229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11230 $as_echo_n "checking for alloca... " >&6; }
11231 if ${ac_cv_func_alloca_works+:} false; then :
11232   $as_echo_n "(cached) " >&6
11233 else
11234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11235 /* end confdefs.h.  */
11236 #ifdef __GNUC__
11237 # define alloca __builtin_alloca
11238 #else
11239 # ifdef _MSC_VER
11240 #  include <malloc.h>
11241 #  define alloca _alloca
11242 # else
11243 #  ifdef HAVE_ALLOCA_H
11244 #   include <alloca.h>
11245 #  else
11246 #   ifdef _AIX
11247  #pragma alloca
11248 #   else
11249 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11250 void *alloca (size_t);
11251 #    endif
11252 #   endif
11253 #  endif
11254 # endif
11255 #endif
11256
11257 int
11258 main (void)
11259 {
11260 char *p = (char *) alloca (1);
11261                                     if (p) return 0;
11262   ;
11263   return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_link "$LINENO"; then :
11267   ac_cv_func_alloca_works=yes
11268 else
11269   ac_cv_func_alloca_works=no
11270 fi
11271 rm -f core conftest.err conftest.$ac_objext \
11272     conftest$ac_exeext conftest.$ac_ext
11273 fi
11274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11275 $as_echo "$ac_cv_func_alloca_works" >&6; }
11276
11277 if test $ac_cv_func_alloca_works = yes; then
11278
11279 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11280
11281 else
11282   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11283 # that cause trouble.  Some versions do not even contain alloca or
11284 # contain a buggy version.  If you still want to use their alloca,
11285 # use ar to extract alloca.o from them instead of compiling alloca.c.
11286
11287
11288
11289
11290
11291 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11292
11293 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11294
11295
11296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11297 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11298 if ${ac_cv_os_cray+:} false; then :
11299   $as_echo_n "(cached) " >&6
11300 else
11301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11302 /* end confdefs.h.  */
11303 #if defined CRAY && ! defined CRAY2
11304 webecray
11305 #else
11306 wenotbecray
11307 #endif
11308
11309 _ACEOF
11310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11311   $EGREP "webecray" >/dev/null 2>&1; then :
11312   ac_cv_os_cray=yes
11313 else
11314   ac_cv_os_cray=no
11315 fi
11316 rm -f conftest*
11317
11318 fi
11319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11320 $as_echo "$ac_cv_os_cray" >&6; }
11321 if test $ac_cv_os_cray = yes; then
11322   for ac_func in _getb67 GETB67 getb67; do
11323     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11324 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11325 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
11326
11327 cat >>confdefs.h <<_ACEOF
11328 #define CRAY_STACKSEG_END $ac_func
11329 _ACEOF
11330
11331     break
11332 fi
11333
11334   done
11335 fi
11336
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11338 $as_echo_n "checking stack direction for C alloca... " >&6; }
11339 if ${ac_cv_c_stack_direction+:} false; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342   if test "$cross_compiling" = yes; then :
11343   ac_cv_c_stack_direction=0
11344 else
11345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11346 /* end confdefs.h.  */
11347 $ac_includes_default
11348 int
11349 find_stack_direction (int *addr, int depth)
11350 {
11351   int dir, dummy = 0;
11352   if (! addr)
11353     addr = &dummy;
11354   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
11355   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
11356   return dir + dummy;
11357 }
11358
11359 int
11360 main (int argc, char **argv)
11361 {
11362   return find_stack_direction (0, argc + !argv + 20) < 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_run "$LINENO"; then :
11366   ac_cv_c_stack_direction=1
11367 else
11368   ac_cv_c_stack_direction=-1
11369 fi
11370 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11371   conftest.$ac_objext conftest.beam conftest.$ac_ext
11372 fi
11373
11374 fi
11375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11376 $as_echo "$ac_cv_c_stack_direction" >&6; }
11377 cat >>confdefs.h <<_ACEOF
11378 #define STACK_DIRECTION $ac_cv_c_stack_direction
11379 _ACEOF
11380
11381
11382 fi
11383
11384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11385 $as_echo_n "checking for inline... " >&6; }
11386 if ${ac_cv_c_inline+:} false; then :
11387   $as_echo_n "(cached) " >&6
11388 else
11389   ac_cv_c_inline=no
11390 for ac_kw in inline __inline__ __inline; do
11391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11392 /* end confdefs.h.  */
11393 #ifndef __cplusplus
11394 typedef int foo_t;
11395 static $ac_kw foo_t static_foo () {return 0; }
11396 $ac_kw foo_t foo () {return 0; }
11397 #endif
11398
11399 _ACEOF
11400 if ac_fn_c_try_compile "$LINENO"; then :
11401   ac_cv_c_inline=$ac_kw
11402 fi
11403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11404   test "$ac_cv_c_inline" != no && break
11405 done
11406
11407 fi
11408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11409 $as_echo "$ac_cv_c_inline" >&6; }
11410
11411 case $ac_cv_c_inline in
11412   inline | yes) ;;
11413   *)
11414     case $ac_cv_c_inline in
11415       no) ac_val=;;
11416       *) ac_val=$ac_cv_c_inline;;
11417     esac
11418     cat >>confdefs.h <<_ACEOF
11419 #ifndef __cplusplus
11420 #define inline $ac_val
11421 #endif
11422 _ACEOF
11423     ;;
11424 esac
11425
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
11427 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
11428 if ${ac_cv_c_restrict+:} false; then :
11429   $as_echo_n "(cached) " >&6
11430 else
11431   ac_cv_c_restrict=no
11432    # The order here caters to the fact that C++ does not require restrict.
11433    for ac_kw in __restrict __restrict__ _Restrict restrict; do
11434      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11435 /* end confdefs.h.  */
11436 typedef int * int_ptr;
11437         int foo (int_ptr $ac_kw ip) {
11438         return ip[0];
11439        }
11440 int
11441 main (void)
11442 {
11443 int s[1];
11444         int * $ac_kw t = s;
11445         t[0] = 0;
11446         return foo(t)
11447   ;
11448   return 0;
11449 }
11450 _ACEOF
11451 if ac_fn_c_try_compile "$LINENO"; then :
11452   ac_cv_c_restrict=$ac_kw
11453 fi
11454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11455      test "$ac_cv_c_restrict" != no && break
11456    done
11457
11458 fi
11459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
11460 $as_echo "$ac_cv_c_restrict" >&6; }
11461
11462  case $ac_cv_c_restrict in
11463    restrict) ;;
11464    no) $as_echo "#define restrict /**/" >>confdefs.h
11465  ;;
11466    *)  cat >>confdefs.h <<_ACEOF
11467 #define restrict $ac_cv_c_restrict
11468 _ACEOF
11469  ;;
11470  esac
11471
11472 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
11473 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
11474   ac_have_decl=1
11475 else
11476   ac_have_decl=0
11477 fi
11478
11479 cat >>confdefs.h <<_ACEOF
11480 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
11481 _ACEOF
11482
11483 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
11484 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
11485   ac_have_decl=1
11486 else
11487   ac_have_decl=0
11488 fi
11489
11490 cat >>confdefs.h <<_ACEOF
11491 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
11492 _ACEOF
11493
11494 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
11495 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
11496   ac_have_decl=1
11497 else
11498   ac_have_decl=0
11499 fi
11500
11501 cat >>confdefs.h <<_ACEOF
11502 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
11503 _ACEOF
11504
11505 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
11506 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
11507   ac_have_decl=1
11508 else
11509   ac_have_decl=0
11510 fi
11511
11512 cat >>confdefs.h <<_ACEOF
11513 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
11514 _ACEOF
11515
11516 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
11517 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
11518   ac_have_decl=1
11519 else
11520   ac_have_decl=0
11521 fi
11522
11523 cat >>confdefs.h <<_ACEOF
11524 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
11525 _ACEOF
11526
11527 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
11528 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
11529   ac_have_decl=1
11530 else
11531   ac_have_decl=0
11532 fi
11533
11534 cat >>confdefs.h <<_ACEOF
11535 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
11536 _ACEOF
11537
11538 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
11539 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
11540   ac_have_decl=1
11541 else
11542   ac_have_decl=0
11543 fi
11544
11545 cat >>confdefs.h <<_ACEOF
11546 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
11547 _ACEOF
11548
11549 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
11550 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
11551   ac_have_decl=1
11552 else
11553   ac_have_decl=0
11554 fi
11555
11556 cat >>confdefs.h <<_ACEOF
11557 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
11558 _ACEOF
11559
11560 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
11561 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
11562   ac_have_decl=1
11563 else
11564   ac_have_decl=0
11565 fi
11566
11567 cat >>confdefs.h <<_ACEOF
11568 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
11569 _ACEOF
11570
11571 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
11572 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
11573   ac_have_decl=1
11574 else
11575   ac_have_decl=0
11576 fi
11577
11578 cat >>confdefs.h <<_ACEOF
11579 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
11580 _ACEOF
11581
11582 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
11583 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
11584   ac_have_decl=1
11585 else
11586   ac_have_decl=0
11587 fi
11588
11589 cat >>confdefs.h <<_ACEOF
11590 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
11591 _ACEOF
11592
11593 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
11594 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
11595   ac_have_decl=1
11596 else
11597   ac_have_decl=0
11598 fi
11599
11600 cat >>confdefs.h <<_ACEOF
11601 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
11602 _ACEOF
11603
11604 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
11605 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
11606   ac_have_decl=1
11607 else
11608   ac_have_decl=0
11609 fi
11610
11611 cat >>confdefs.h <<_ACEOF
11612 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
11613 _ACEOF
11614
11615
11616
11617
11618   for ac_func in $ac_func_list
11619 do :
11620   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11621 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11622 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
11623   cat >>confdefs.h <<_ACEOF
11624 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11625 _ACEOF
11626
11627 fi
11628 done
11629
11630
11631
11632
11633
11634
11635
11636
11637   for ac_header in $ac_header_list
11638 do :
11639   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11640 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
11641 "
11642 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11643   cat >>confdefs.h <<_ACEOF
11644 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11645 _ACEOF
11646
11647 fi
11648
11649 done
11650
11651
11652
11653
11654
11655
11656   XGETTEXT_EXTRA_OPTIONS=
11657
11658
11659   GNULIB_BTOWC=0;
11660   GNULIB_WCTOB=0;
11661   GNULIB_MBSINIT=0;
11662   GNULIB_MBRTOWC=0;
11663   GNULIB_MBRLEN=0;
11664   GNULIB_MBSRTOWCS=0;
11665   GNULIB_MBSNRTOWCS=0;
11666   GNULIB_WCRTOMB=0;
11667   GNULIB_WCSRTOMBS=0;
11668   GNULIB_WCSNRTOMBS=0;
11669   GNULIB_WCWIDTH=0;
11670   GNULIB_WMEMCHR=0;
11671   GNULIB_WMEMCMP=0;
11672   GNULIB_WMEMCPY=0;
11673   GNULIB_WMEMMOVE=0;
11674   GNULIB_WMEMSET=0;
11675   GNULIB_WCSLEN=0;
11676   GNULIB_WCSNLEN=0;
11677   GNULIB_WCSCPY=0;
11678   GNULIB_WCPCPY=0;
11679   GNULIB_WCSNCPY=0;
11680   GNULIB_WCPNCPY=0;
11681   GNULIB_WCSCAT=0;
11682   GNULIB_WCSNCAT=0;
11683   GNULIB_WCSCMP=0;
11684   GNULIB_WCSNCMP=0;
11685   GNULIB_WCSCASECMP=0;
11686   GNULIB_WCSNCASECMP=0;
11687   GNULIB_WCSCOLL=0;
11688   GNULIB_WCSXFRM=0;
11689   GNULIB_WCSDUP=0;
11690   GNULIB_WCSCHR=0;
11691   GNULIB_WCSRCHR=0;
11692   GNULIB_WCSCSPN=0;
11693   GNULIB_WCSSPN=0;
11694   GNULIB_WCSPBRK=0;
11695   GNULIB_WCSSTR=0;
11696   GNULIB_WCSTOK=0;
11697   GNULIB_WCSWIDTH=0;
11698     HAVE_BTOWC=1;
11699   HAVE_MBSINIT=1;
11700   HAVE_MBRTOWC=1;
11701   HAVE_MBRLEN=1;
11702   HAVE_MBSRTOWCS=1;
11703   HAVE_MBSNRTOWCS=1;
11704   HAVE_WCRTOMB=1;
11705   HAVE_WCSRTOMBS=1;
11706   HAVE_WCSNRTOMBS=1;
11707   HAVE_WMEMCHR=1;
11708   HAVE_WMEMCMP=1;
11709   HAVE_WMEMCPY=1;
11710   HAVE_WMEMMOVE=1;
11711   HAVE_WMEMSET=1;
11712   HAVE_WCSLEN=1;
11713   HAVE_WCSNLEN=1;
11714   HAVE_WCSCPY=1;
11715   HAVE_WCPCPY=1;
11716   HAVE_WCSNCPY=1;
11717   HAVE_WCPNCPY=1;
11718   HAVE_WCSCAT=1;
11719   HAVE_WCSNCAT=1;
11720   HAVE_WCSCMP=1;
11721   HAVE_WCSNCMP=1;
11722   HAVE_WCSCASECMP=1;
11723   HAVE_WCSNCASECMP=1;
11724   HAVE_WCSCOLL=1;
11725   HAVE_WCSXFRM=1;
11726   HAVE_WCSDUP=1;
11727   HAVE_WCSCHR=1;
11728   HAVE_WCSRCHR=1;
11729   HAVE_WCSCSPN=1;
11730   HAVE_WCSSPN=1;
11731   HAVE_WCSPBRK=1;
11732   HAVE_WCSSTR=1;
11733   HAVE_WCSTOK=1;
11734   HAVE_WCSWIDTH=1;
11735   HAVE_DECL_WCTOB=1;
11736   HAVE_DECL_WCWIDTH=1;
11737   REPLACE_MBSTATE_T=0;
11738   REPLACE_BTOWC=0;
11739   REPLACE_WCTOB=0;
11740   REPLACE_MBSINIT=0;
11741   REPLACE_MBRTOWC=0;
11742   REPLACE_MBRLEN=0;
11743   REPLACE_MBSRTOWCS=0;
11744   REPLACE_MBSNRTOWCS=0;
11745   REPLACE_WCRTOMB=0;
11746   REPLACE_WCSRTOMBS=0;
11747   REPLACE_WCSNRTOMBS=0;
11748   REPLACE_WCWIDTH=0;
11749   REPLACE_WCSWIDTH=0;
11750
11751
11752             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
11753 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
11754 if ${gl_cv_header_wchar_h_correct_inline+:} false; then :
11755   $as_echo_n "(cached) " >&6
11756 else
11757   gl_cv_header_wchar_h_correct_inline=yes
11758      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11759 /* end confdefs.h.  */
11760
11761        #define wcstod renamed_wcstod
11762 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
11763    <wchar.h>.
11764    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
11765    included before <wchar.h>.  */
11766 #include <stddef.h>
11767 #include <stdio.h>
11768 #include <time.h>
11769 #include <wchar.h>
11770 extern int zero (void);
11771 int main () { return zero(); }
11772
11773 _ACEOF
11774      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11775   (eval $ac_compile) 2>&5
11776   ac_status=$?
11777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11778   test $ac_status = 0; }; then
11779        mv conftest.$ac_objext conftest1.$ac_objext
11780        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11781 /* end confdefs.h.  */
11782
11783          #define wcstod renamed_wcstod
11784 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
11785    <wchar.h>.
11786    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
11787    included before <wchar.h>.  */
11788 #include <stddef.h>
11789 #include <stdio.h>
11790 #include <time.h>
11791 #include <wchar.h>
11792 int zero (void) { return 0; }
11793
11794 _ACEOF
11795        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11796   (eval $ac_compile) 2>&5
11797   ac_status=$?
11798   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11799   test $ac_status = 0; }; then
11800          mv conftest.$ac_objext conftest2.$ac_objext
11801          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
11802            :
11803          else
11804            gl_cv_header_wchar_h_correct_inline=no
11805          fi
11806        fi
11807      fi
11808      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
11809
11810 fi
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
11812 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
11813   if test $gl_cv_header_wchar_h_correct_inline = no; then
11814     as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
11815 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
11816 C99 mode. You have four options:
11817   - Add the flag -fgnu89-inline to CC and reconfigure, or
11818   - Fix your include files, using parts of
11819     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
11820   - Use a gcc version older than 4.3, or
11821   - Don't use the flags -std=c99 or -std=gnu99.
11822 Configuration aborted." "$LINENO" 5
11823   fi
11824
11825
11826
11827
11828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
11829 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
11830 if ${am_cv_langinfo_codeset+:} false; then :
11831   $as_echo_n "(cached) " >&6
11832 else
11833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11834 /* end confdefs.h.  */
11835 #include <langinfo.h>
11836 int
11837 main (void)
11838 {
11839 char* cs = nl_langinfo(CODESET); return !cs;
11840   ;
11841   return 0;
11842 }
11843 _ACEOF
11844 if ac_fn_c_try_link "$LINENO"; then :
11845   am_cv_langinfo_codeset=yes
11846 else
11847   am_cv_langinfo_codeset=no
11848 fi
11849 rm -f core conftest.err conftest.$ac_objext \
11850     conftest$ac_exeext conftest.$ac_ext
11851
11852 fi
11853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
11854 $as_echo "$am_cv_langinfo_codeset" >&6; }
11855   if test $am_cv_langinfo_codeset = yes; then
11856
11857 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
11858
11859   fi
11860
11861
11862
11863
11864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
11865 $as_echo_n "checking for a traditional french locale... " >&6; }
11866 if ${gt_cv_locale_fr+:} false; then :
11867   $as_echo_n "(cached) " >&6
11868 else
11869
11870     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11871 /* end confdefs.h.  */
11872
11873 #include <locale.h>
11874 #include <time.h>
11875 #if HAVE_LANGINFO_CODESET
11876 # include <langinfo.h>
11877 #endif
11878 #include <stdlib.h>
11879 #include <string.h>
11880 struct tm t;
11881 char buf[16];
11882 int main () {
11883   /* Check whether the given locale name is recognized by the system.  */
11884 #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
11885   /* On native Windows, setlocale(category, "") looks at the system settings,
11886      not at the environment variables.  Also, when an encoding suffix such
11887      as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
11888      category of the locale to "C".  */
11889   if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
11890       || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
11891     return 1;
11892 #else
11893   if (setlocale (LC_ALL, "") == NULL) return 1;
11894 #endif
11895   /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
11896      On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
11897      is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
11898      On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
11899      succeeds but then nl_langinfo(CODESET) is "646". In this situation,
11900      some unit tests fail.
11901      On MirBSD 10, when an unsupported locale is specified, setlocale()
11902      succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
11903 #if HAVE_LANGINFO_CODESET
11904   {
11905     const char *cs = nl_langinfo (CODESET);
11906     if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
11907         || strcmp (cs, "UTF-8") == 0)
11908       return 1;
11909   }
11910 #endif
11911 #ifdef __CYGWIN__
11912   /* On Cygwin, avoid locale names without encoding suffix, because the
11913      locale_charset() function relies on the encoding suffix.  Note that
11914      LC_ALL is set on the command line.  */
11915   if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
11916 #endif
11917   /* Check whether in the abbreviation of the second month, the second
11918      character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
11919      one byte long. This excludes the UTF-8 encoding.  */
11920   t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
11921   if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
11922 #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
11923   /* Check whether the decimal separator is a comma.
11924      On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
11925      are nl_langinfo(RADIXCHAR) are both ".".  */
11926   if (localeconv () ->decimal_point[0] != ',') return 1;
11927 #endif
11928   return 0;
11929 }
11930
11931 _ACEOF
11932     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11933   (eval $ac_link) 2>&5
11934   ac_status=$?
11935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11936   test $ac_status = 0; } && test -s conftest$ac_exeext; then
11937       case "$host_os" in
11938         # Handle native Windows specially, because there setlocale() interprets
11939         # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
11940         # "fr" or "fra" as "French" or "French_France.1252",
11941         # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
11942         # "ja" as "Japanese" or "Japanese_Japan.932",
11943         # and similar.
11944         mingw*)
11945           # Test for the native Windows locale name.
11946           if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11947             gt_cv_locale_fr=French_France.1252
11948           else
11949             # None found.
11950             gt_cv_locale_fr=none
11951           fi
11952           ;;
11953         *)
11954           # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
11955           # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
11956           # configure script would override the LC_ALL setting. Likewise for
11957           # LC_CTYPE, which is also set at the beginning of the configure script.
11958           # Test for the usual locale name.
11959           if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11960             gt_cv_locale_fr=fr_FR
11961           else
11962             # Test for the locale name with explicit encoding suffix.
11963             if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11964               gt_cv_locale_fr=fr_FR.ISO-8859-1
11965             else
11966               # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
11967               if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11968                 gt_cv_locale_fr=fr_FR.ISO8859-1
11969               else
11970                 # Test for the HP-UX locale name.
11971                 if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11972                   gt_cv_locale_fr=fr_FR.iso88591
11973                 else
11974                   # Test for the Solaris 7 locale name.
11975                   if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
11976                     gt_cv_locale_fr=fr
11977                   else
11978                     # None found.
11979                     gt_cv_locale_fr=none
11980                   fi
11981                 fi
11982               fi
11983             fi
11984           fi
11985           ;;
11986       esac
11987     fi
11988     rm -fr conftest*
11989
11990 fi
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
11992 $as_echo "$gt_cv_locale_fr" >&6; }
11993   LOCALE_FR=$gt_cv_locale_fr
11994
11995
11996
11997
11998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
11999 $as_echo_n "checking whether // is distinct from /... " >&6; }
12000 if ${gl_cv_double_slash_root+:} false; then :
12001   $as_echo_n "(cached) " >&6
12002 else
12003    if test x"$cross_compiling" = xyes ; then
12004         # When cross-compiling, there is no way to tell whether // is special
12005         # short of a list of hosts.  However, the only known hosts to date
12006         # that have a distinct // are Apollo DomainOS (too old to port to),
12007         # Cygwin, and z/OS.  If anyone knows of another system for which // has
12008         # special semantics and is distinct from /, please report it to
12009         # <bug-gnulib@gnu.org>.
12010         case $host in
12011           *-cygwin | i370-ibm-openedition)
12012             gl_cv_double_slash_root=yes ;;
12013           *)
12014             # Be optimistic and assume that / and // are the same when we
12015             # don't know.
12016             gl_cv_double_slash_root='unknown, assuming no' ;;
12017         esac
12018       else
12019         set x `ls -di / // 2>/dev/null`
12020         if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
12021           gl_cv_double_slash_root=no
12022         else
12023           gl_cv_double_slash_root=yes
12024         fi
12025       fi
12026 fi
12027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
12028 $as_echo "$gl_cv_double_slash_root" >&6; }
12029   if test "$gl_cv_double_slash_root" = yes; then
12030
12031 $as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
12032
12033   fi
12034
12035
12036
12037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
12038 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
12039 if ${gl_cv_have_include_next+:} false; then :
12040   $as_echo_n "(cached) " >&6
12041 else
12042   rm -rf conftestd1a conftestd1b conftestd2
12043      mkdir conftestd1a conftestd1b conftestd2
12044                                                   cat <<EOF > conftestd1a/conftest.h
12045 #define DEFINED_IN_CONFTESTD1
12046 #include_next <conftest.h>
12047 #ifdef DEFINED_IN_CONFTESTD2
12048 int foo;
12049 #else
12050 #error "include_next doesn't work"
12051 #endif
12052 EOF
12053      cat <<EOF > conftestd1b/conftest.h
12054 #define DEFINED_IN_CONFTESTD1
12055 #include <stdio.h>
12056 #include_next <conftest.h>
12057 #ifdef DEFINED_IN_CONFTESTD2
12058 int foo;
12059 #else
12060 #error "include_next doesn't work"
12061 #endif
12062 EOF
12063      cat <<EOF > conftestd2/conftest.h
12064 #ifndef DEFINED_IN_CONFTESTD1
12065 #error "include_next test doesn't work"
12066 #endif
12067 #define DEFINED_IN_CONFTESTD2
12068 EOF
12069      gl_save_CPPFLAGS="$CPPFLAGS"
12070      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
12071      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12072 /* end confdefs.h.  */
12073 #include <conftest.h>
12074 _ACEOF
12075 if ac_fn_c_try_compile "$LINENO"; then :
12076   gl_cv_have_include_next=yes
12077 else
12078   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
12079         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12080 /* end confdefs.h.  */
12081 #include <conftest.h>
12082 _ACEOF
12083 if ac_fn_c_try_compile "$LINENO"; then :
12084   gl_cv_have_include_next=buggy
12085 else
12086   gl_cv_have_include_next=no
12087 fi
12088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12089
12090 fi
12091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12092      CPPFLAGS="$gl_save_CPPFLAGS"
12093      rm -rf conftestd1a conftestd1b conftestd2
12094
12095 fi
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
12097 $as_echo "$gl_cv_have_include_next" >&6; }
12098   PRAGMA_SYSTEM_HEADER=
12099   if test $gl_cv_have_include_next = yes; then
12100     INCLUDE_NEXT=include_next
12101     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
12102     if test -n "$GCC"; then
12103       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
12104     fi
12105   else
12106     if test $gl_cv_have_include_next = buggy; then
12107       INCLUDE_NEXT=include
12108       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
12109     else
12110       INCLUDE_NEXT=include
12111       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
12112     fi
12113   fi
12114
12115
12116
12117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
12118 $as_echo_n "checking whether system header files limit the line length... " >&6; }
12119 if ${gl_cv_pragma_columns+:} false; then :
12120   $as_echo_n "(cached) " >&6
12121 else
12122        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124
12125 #ifdef __TANDEM
12126 choke me
12127 #endif
12128
12129 _ACEOF
12130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12131   $EGREP "choke me" >/dev/null 2>&1; then :
12132   gl_cv_pragma_columns=yes
12133 else
12134   gl_cv_pragma_columns=no
12135 fi
12136 rm -f conftest*
12137
12138
12139 fi
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
12141 $as_echo "$gl_cv_pragma_columns" >&6; }
12142   if test $gl_cv_pragma_columns = yes; then
12143     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
12144   else
12145     PRAGMA_COLUMNS=
12146   fi
12147
12148
12149
12150
12151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
12152 $as_echo_n "checking for complete errno.h... " >&6; }
12153 if ${gl_cv_header_errno_h_complete+:} false; then :
12154   $as_echo_n "(cached) " >&6
12155 else
12156
12157     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12158 /* end confdefs.h.  */
12159
12160 #include <errno.h>
12161 #if !defined ETXTBSY
12162 booboo
12163 #endif
12164 #if !defined ENOMSG
12165 booboo
12166 #endif
12167 #if !defined EIDRM
12168 booboo
12169 #endif
12170 #if !defined ENOLINK
12171 booboo
12172 #endif
12173 #if !defined EPROTO
12174 booboo
12175 #endif
12176 #if !defined EMULTIHOP
12177 booboo
12178 #endif
12179 #if !defined EBADMSG
12180 booboo
12181 #endif
12182 #if !defined EOVERFLOW
12183 booboo
12184 #endif
12185 #if !defined ENOTSUP
12186 booboo
12187 #endif
12188 #if !defined ENETRESET
12189 booboo
12190 #endif
12191 #if !defined ECONNABORTED
12192 booboo
12193 #endif
12194 #if !defined ESTALE
12195 booboo
12196 #endif
12197 #if !defined EDQUOT
12198 booboo
12199 #endif
12200 #if !defined ECANCELED
12201 booboo
12202 #endif
12203 #if !defined EOWNERDEAD
12204 booboo
12205 #endif
12206 #if !defined ENOTRECOVERABLE
12207 booboo
12208 #endif
12209 #if !defined EILSEQ
12210 booboo
12211 #endif
12212
12213 _ACEOF
12214 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12215   $EGREP "booboo" >/dev/null 2>&1; then :
12216   gl_cv_header_errno_h_complete=no
12217 else
12218   gl_cv_header_errno_h_complete=yes
12219 fi
12220 rm -f conftest*
12221
12222
12223 fi
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
12225 $as_echo "$gl_cv_header_errno_h_complete" >&6; }
12226   if test $gl_cv_header_errno_h_complete = yes; then
12227     ERRNO_H=''
12228   else
12229
12230
12231
12232
12233
12234
12235
12236
12237      if test $gl_cv_have_include_next = yes; then
12238        gl_cv_next_errno_h='<'errno.h'>'
12239      else
12240        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
12241 $as_echo_n "checking absolute name of <errno.h>... " >&6; }
12242 if ${gl_cv_next_errno_h+:} false; then :
12243   $as_echo_n "(cached) " >&6
12244 else
12245
12246                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12247 /* end confdefs.h.  */
12248 #include <errno.h>
12249
12250 _ACEOF
12251                                                                                                                         case "$host_os" in
12252                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
12253                  *)    gl_absname_cpp="$ac_cpp" ;;
12254                esac
12255
12256                case "$host_os" in
12257                  mingw*)
12258                                                                                                                                      gl_dirsep_regex='[/\\]'
12259                    ;;
12260                  *)
12261                    gl_dirsep_regex='\/'
12262                    ;;
12263                esac
12264                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
12265
12266                gl_header_literal_regex=`echo 'errno.h' \
12267                                         | sed -e "$gl_make_literal_regex_sed"`
12268                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
12269                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
12270                    s|^/[^/]|//&|
12271                    p
12272                    q
12273                  }'
12274                                                             gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
12275                       sed -n "$gl_absolute_header_sed"`'"'
12276
12277
12278 fi
12279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
12280 $as_echo "$gl_cv_next_errno_h" >&6; }
12281      fi
12282      NEXT_ERRNO_H=$gl_cv_next_errno_h
12283
12284      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
12285        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
12286        gl_next_as_first_directive='<'errno.h'>'
12287      else
12288        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
12289        gl_next_as_first_directive=$gl_cv_next_errno_h
12290      fi
12291      NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
12292
12293
12294
12295
12296     ERRNO_H='errno.h'
12297   fi
12298
12299    if test -n "$ERRNO_H"; then
12300   GL_GENERATE_ERRNO_H_TRUE=
12301   GL_GENERATE_ERRNO_H_FALSE='#'
12302 else
12303   GL_GENERATE_ERRNO_H_TRUE='#'
12304   GL_GENERATE_ERRNO_H_FALSE=
12305 fi
12306
12307
12308   if test -n "$ERRNO_H"; then
12309     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
12310 $as_echo_n "checking for EMULTIHOP value... " >&6; }
12311 if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then :
12312   $as_echo_n "(cached) " >&6
12313 else
12314
12315       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12316 /* end confdefs.h.  */
12317
12318 #include <errno.h>
12319 #ifdef EMULTIHOP
12320 yes
12321 #endif
12322
12323 _ACEOF
12324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12325   $EGREP "yes" >/dev/null 2>&1; then :
12326   gl_cv_header_errno_h_EMULTIHOP=yes
12327 else
12328   gl_cv_header_errno_h_EMULTIHOP=no
12329 fi
12330 rm -f conftest*
12331
12332       if test $gl_cv_header_errno_h_EMULTIHOP = no; then
12333         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12334 /* end confdefs.h.  */
12335
12336 #define _XOPEN_SOURCE_EXTENDED 1
12337 #include <errno.h>
12338 #ifdef EMULTIHOP
12339 yes
12340 #endif
12341
12342 _ACEOF
12343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12344   $EGREP "yes" >/dev/null 2>&1; then :
12345   gl_cv_header_errno_h_EMULTIHOP=hidden
12346 fi
12347 rm -f conftest*
12348
12349         if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
12350                               if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP"        "
12351 #define _XOPEN_SOURCE_EXTENDED 1
12352 #include <errno.h>
12353 /* The following two lines are a workaround against an autoconf-2.52 bug.  */
12354 #include <stdio.h>
12355 #include <stdlib.h>
12356 "; then :
12357
12358 fi
12359
12360         fi
12361       fi
12362
12363 fi
12364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
12365 $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
12366     case $gl_cv_header_errno_h_EMULTIHOP in
12367       yes | no)
12368         EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
12369         ;;
12370       *)
12371         EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
12372         ;;
12373     esac
12374
12375
12376   fi
12377
12378
12379   if test -n "$ERRNO_H"; then
12380     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
12381 $as_echo_n "checking for ENOLINK value... " >&6; }
12382 if ${gl_cv_header_errno_h_ENOLINK+:} false; then :
12383   $as_echo_n "(cached) " >&6
12384 else
12385
12386       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12387 /* end confdefs.h.  */
12388
12389 #include <errno.h>
12390 #ifdef ENOLINK
12391 yes
12392 #endif
12393
12394 _ACEOF
12395 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12396   $EGREP "yes" >/dev/null 2>&1; then :
12397   gl_cv_header_errno_h_ENOLINK=yes
12398 else
12399   gl_cv_header_errno_h_ENOLINK=no
12400 fi
12401 rm -f conftest*
12402
12403       if test $gl_cv_header_errno_h_ENOLINK = no; then
12404         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12405 /* end confdefs.h.  */
12406
12407 #define _XOPEN_SOURCE_EXTENDED 1
12408 #include <errno.h>
12409 #ifdef ENOLINK
12410 yes
12411 #endif
12412
12413 _ACEOF
12414 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12415   $EGREP "yes" >/dev/null 2>&1; then :
12416   gl_cv_header_errno_h_ENOLINK=hidden
12417 fi
12418 rm -f conftest*
12419
12420         if test $gl_cv_header_errno_h_ENOLINK = hidden; then
12421                               if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK"        "
12422 #define _XOPEN_SOURCE_EXTENDED 1
12423 #include <errno.h>
12424 /* The following two lines are a workaround against an autoconf-2.52 bug.  */
12425 #include <stdio.h>
12426 #include <stdlib.h>
12427 "; then :
12428
12429 fi
12430
12431         fi
12432       fi
12433
12434 fi
12435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
12436 $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
12437     case $gl_cv_header_errno_h_ENOLINK in
12438       yes | no)
12439         ENOLINK_HIDDEN=0; ENOLINK_VALUE=
12440         ;;
12441       *)
12442         ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
12443         ;;
12444     esac
12445
12446
12447   fi
12448
12449
12450   if test -n "$ERRNO_H"; then
12451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
12452 $as_echo_n "checking for EOVERFLOW value... " >&6; }
12453 if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then :
12454   $as_echo_n "(cached) " >&6
12455 else
12456
12457       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12458 /* end confdefs.h.  */
12459
12460 #include <errno.h>
12461 #ifdef EOVERFLOW
12462 yes
12463 #endif
12464
12465 _ACEOF
12466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12467   $EGREP "yes" >/dev/null 2>&1; then :
12468   gl_cv_header_errno_h_EOVERFLOW=yes
12469 else
12470   gl_cv_header_errno_h_EOVERFLOW=no
12471 fi
12472 rm -f conftest*
12473
12474       if test $gl_cv_header_errno_h_EOVERFLOW = no; then
12475         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12476 /* end confdefs.h.  */
12477
12478 #define _XOPEN_SOURCE_EXTENDED 1
12479 #include <errno.h>
12480 #ifdef EOVERFLOW
12481 yes
12482 #endif
12483
12484 _ACEOF
12485 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12486   $EGREP "yes" >/dev/null 2>&1; then :
12487   gl_cv_header_errno_h_EOVERFLOW=hidden
12488 fi
12489 rm -f conftest*
12490
12491         if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
12492                               if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW"        "
12493 #define _XOPEN_SOURCE_EXTENDED 1
12494 #include <errno.h>
12495 /* The following two lines are a workaround against an autoconf-2.52 bug.  */
12496 #include <stdio.h>
12497 #include <stdlib.h>
12498 "; then :
12499
12500 fi
12501
12502         fi
12503       fi
12504
12505 fi
12506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
12507 $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
12508     case $gl_cv_header_errno_h_EOVERFLOW in
12509       yes | no)
12510         EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
12511         ;;
12512       *)
12513         EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
12514         ;;
12515     esac
12516
12517
12518   fi
12519
12520
12521 ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
12522 if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
12523   ac_have_decl=1
12524 else
12525   ac_have_decl=0
12526 fi
12527
12528 cat >>confdefs.h <<_ACEOF
12529 #define HAVE_DECL_STRERROR_R $ac_have_decl
12530 _ACEOF
12531
12532 for ac_func in strerror_r
12533 do :
12534   ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
12535 if test "x$ac_cv_func_strerror_r" = xyes; then :
12536   cat >>confdefs.h <<_ACEOF
12537 #define HAVE_STRERROR_R 1
12538 _ACEOF
12539
12540 fi
12541 done
12542
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
12544 $as_echo_n "checking whether strerror_r returns char *... " >&6; }
12545 if ${ac_cv_func_strerror_r_char_p+:} false; then :
12546   $as_echo_n "(cached) " >&6
12547 else
12548
12549     ac_cv_func_strerror_r_char_p=no
12550     if test $ac_cv_have_decl_strerror_r = yes; then
12551       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553 $ac_includes_default
12554 int
12555 main (void)
12556 {
12557
12558           char buf[100];
12559           char x = *strerror_r (0, buf, sizeof buf);
12560           char *p = strerror_r (0, buf, sizeof buf);
12561           return !p || x;
12562
12563   ;
12564   return 0;
12565 }
12566 _ACEOF
12567 if ac_fn_c_try_compile "$LINENO"; then :
12568   ac_cv_func_strerror_r_char_p=yes
12569 fi
12570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12571     else
12572       # strerror_r is not declared.  Choose between
12573       # systems that have relatively inaccessible declarations for the
12574       # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
12575       # former has a strerror_r that returns char*, while the latter
12576       # has a strerror_r that returns `int'.
12577       # This test should segfault on the DEC system.
12578       if test "$cross_compiling" = yes; then :
12579   :
12580 else
12581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12582 /* end confdefs.h.  */
12583 $ac_includes_default
12584         extern char *strerror_r ();
12585 int
12586 main (void)
12587 {
12588 char buf[100];
12589           char x = *strerror_r (0, buf, sizeof buf);
12590           return ! isalpha (x);
12591   ;
12592   return 0;
12593 }
12594 _ACEOF
12595 if ac_fn_c_try_run "$LINENO"; then :
12596   ac_cv_func_strerror_r_char_p=yes
12597 fi
12598 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12599   conftest.$ac_objext conftest.beam conftest.$ac_ext
12600 fi
12601
12602     fi
12603
12604 fi
12605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
12606 $as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
12607 if test $ac_cv_func_strerror_r_char_p = yes; then
12608
12609 $as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h
12610
12611 fi
12612
12613
12614
12615
12616
12617
12618    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
12619 $as_echo_n "checking for mbstate_t... " >&6; }
12620 if ${ac_cv_type_mbstate_t+:} false; then :
12621   $as_echo_n "(cached) " >&6
12622 else
12623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12624 /* end confdefs.h.  */
12625 $ac_includes_default
12626 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
12627    <wchar.h>.
12628    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
12629    included before <wchar.h>.  */
12630 #include <stddef.h>
12631 #include <stdio.h>
12632 #include <time.h>
12633 #include <wchar.h>
12634 int
12635 main (void)
12636 {
12637 mbstate_t x; return sizeof x;
12638   ;
12639   return 0;
12640 }
12641 _ACEOF
12642 if ac_fn_c_try_compile "$LINENO"; then :
12643   ac_cv_type_mbstate_t=yes
12644 else
12645   ac_cv_type_mbstate_t=no
12646 fi
12647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12648 fi
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
12650 $as_echo "$ac_cv_type_mbstate_t" >&6; }
12651    if test $ac_cv_type_mbstate_t = yes; then
12652
12653 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
12654
12655    else
12656
12657 $as_echo "#define mbstate_t int" >>confdefs.h
12658
12659    fi
12660
12661
12662
12663
12664
12665
12666
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676
12677
12678   GNULIB_DPRINTF=0;
12679   GNULIB_FCLOSE=0;
12680   GNULIB_FDOPEN=0;
12681   GNULIB_FFLUSH=0;
12682   GNULIB_FGETC=0;
12683   GNULIB_FGETS=0;
12684   GNULIB_FOPEN=0;
12685   GNULIB_FPRINTF=0;
12686   GNULIB_FPRINTF_POSIX=0;
12687   GNULIB_FPURGE=0;
12688   GNULIB_FPUTC=0;
12689   GNULIB_FPUTS=0;
12690   GNULIB_FREAD=0;
12691   GNULIB_FREOPEN=0;
12692   GNULIB_FSCANF=0;
12693   GNULIB_FSEEK=0;
12694   GNULIB_FSEEKO=0;
12695   GNULIB_FTELL=0;
12696   GNULIB_FTELLO=0;
12697   GNULIB_FWRITE=0;
12698   GNULIB_GETC=0;
12699   GNULIB_GETCHAR=0;
12700   GNULIB_GETDELIM=0;
12701   GNULIB_GETLINE=0;
12702   GNULIB_OBSTACK_PRINTF=0;
12703   GNULIB_OBSTACK_PRINTF_POSIX=0;
12704   GNULIB_PCLOSE=0;
12705   GNULIB_PERROR=0;
12706   GNULIB_POPEN=0;
12707   GNULIB_PRINTF=0;
12708   GNULIB_PRINTF_POSIX=0;
12709   GNULIB_PUTC=0;
12710   GNULIB_PUTCHAR=0;
12711   GNULIB_PUTS=0;
12712   GNULIB_REMOVE=0;
12713   GNULIB_RENAME=0;
12714   GNULIB_RENAMEAT=0;
12715   GNULIB_SCANF=0;
12716   GNULIB_SNPRINTF=0;
12717   GNULIB_SPRINTF_POSIX=0;
12718   GNULIB_STDIO_H_NONBLOCKING=0;
12719   GNULIB_STDIO_H_SIGPIPE=0;
12720   GNULIB_TMPFILE=0;
12721   GNULIB_VASPRINTF=0;
12722   GNULIB_VFSCANF=0;
12723   GNULIB_VSCANF=0;
12724   GNULIB_VDPRINTF=0;
12725   GNULIB_VFPRINTF=0;
12726   GNULIB_VFPRINTF_POSIX=0;
12727   GNULIB_VPRINTF=0;
12728   GNULIB_VPRINTF_POSIX=0;
12729   GNULIB_VSNPRINTF=0;
12730   GNULIB_VSPRINTF_POSIX=0;
12731     HAVE_DECL_FPURGE=1;
12732   HAVE_DECL_FSEEKO=1;
12733   HAVE_DECL_FTELLO=1;
12734   HAVE_DECL_GETDELIM=1;
12735   HAVE_DECL_GETLINE=1;
12736   HAVE_DECL_OBSTACK_PRINTF=1;
12737   HAVE_DECL_SNPRINTF=1;
12738   HAVE_DECL_VSNPRINTF=1;
12739   HAVE_DPRINTF=1;
12740   HAVE_FSEEKO=1;
12741   HAVE_FTELLO=1;
12742   HAVE_PCLOSE=1;
12743   HAVE_POPEN=1;
12744   HAVE_RENAMEAT=1;
12745   HAVE_VASPRINTF=1;
12746   HAVE_VDPRINTF=1;
12747   REPLACE_DPRINTF=0;
12748   REPLACE_FCLOSE=0;
12749   REPLACE_FDOPEN=0;
12750   REPLACE_FFLUSH=0;
12751   REPLACE_FOPEN=0;
12752   REPLACE_FPRINTF=0;
12753   REPLACE_FPURGE=0;
12754   REPLACE_FREOPEN=0;
12755   REPLACE_FSEEK=0;
12756   REPLACE_FSEEKO=0;
12757   REPLACE_FTELL=0;
12758   REPLACE_FTELLO=0;
12759   REPLACE_GETDELIM=0;
12760   REPLACE_GETLINE=0;
12761   REPLACE_OBSTACK_PRINTF=0;
12762   REPLACE_PERROR=0;
12763   REPLACE_POPEN=0;
12764   REPLACE_PRINTF=0;
12765   REPLACE_REMOVE=0;
12766   REPLACE_RENAME=0;
12767   REPLACE_RENAMEAT=0;
12768   REPLACE_SNPRINTF=0;
12769   REPLACE_SPRINTF=0;
12770   REPLACE_STDIO_READ_FUNCS=0;
12771   REPLACE_STDIO_WRITE_FUNCS=0;
12772   REPLACE_TMPFILE=0;
12773   REPLACE_VASPRINTF=0;
12774   REPLACE_VDPRINTF=0;
12775   REPLACE_VFPRINTF=0;
12776   REPLACE_VPRINTF=0;
12777   REPLACE_VSNPRINTF=0;
12778   REPLACE_VSPRINTF=0;
12779
12780 ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default"
12781 if test "x$ac_cv_have_decl_getdelim" = xyes; then :
12782   ac_have_decl=1
12783 else
12784   ac_have_decl=0
12785 fi
12786
12787 cat >>confdefs.h <<_ACEOF
12788 #define HAVE_DECL_GETDELIM $ac_have_decl
12789 _ACEOF
12790
12791
12792
12793 ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default"
12794 if test "x$ac_cv_have_decl_getline" = xyes; then :
12795   ac_have_decl=1
12796 else
12797   ac_have_decl=0
12798 fi
12799
12800 cat >>confdefs.h <<_ACEOF
12801 #define HAVE_DECL_GETLINE $ac_have_decl
12802 _ACEOF
12803
12804
12805   GNULIB_CHDIR=0;
12806   GNULIB_CHOWN=0;
12807   GNULIB_CLOSE=0;
12808   GNULIB_DUP=0;
12809   GNULIB_DUP2=0;
12810   GNULIB_DUP3=0;
12811   GNULIB_ENVIRON=0;
12812   GNULIB_EUIDACCESS=0;
12813   GNULIB_FACCESSAT=0;
12814   GNULIB_FCHDIR=0;
12815   GNULIB_FCHOWNAT=0;
12816   GNULIB_FDATASYNC=0;
12817   GNULIB_FSYNC=0;
12818   GNULIB_FTRUNCATE=0;
12819   GNULIB_GETCWD=0;
12820   GNULIB_GETDOMAINNAME=0;
12821   GNULIB_GETDTABLESIZE=0;
12822   GNULIB_GETGROUPS=0;
12823   GNULIB_GETHOSTNAME=0;
12824   GNULIB_GETLOGIN=0;
12825   GNULIB_GETLOGIN_R=0;
12826   GNULIB_GETPAGESIZE=0;
12827   GNULIB_GETUSERSHELL=0;
12828   GNULIB_GROUP_MEMBER=0;
12829   GNULIB_ISATTY=0;
12830   GNULIB_LCHOWN=0;
12831   GNULIB_LINK=0;
12832   GNULIB_LINKAT=0;
12833   GNULIB_LSEEK=0;
12834   GNULIB_PIPE=0;
12835   GNULIB_PIPE2=0;
12836   GNULIB_PREAD=0;
12837   GNULIB_PWRITE=0;
12838   GNULIB_READ=0;
12839   GNULIB_READLINK=0;
12840   GNULIB_READLINKAT=0;
12841   GNULIB_RMDIR=0;
12842   GNULIB_SETHOSTNAME=0;
12843   GNULIB_SLEEP=0;
12844   GNULIB_SYMLINK=0;
12845   GNULIB_SYMLINKAT=0;
12846   GNULIB_TTYNAME_R=0;
12847   GNULIB_UNISTD_H_NONBLOCKING=0;
12848   GNULIB_UNISTD_H_SIGPIPE=0;
12849   GNULIB_UNLINK=0;
12850   GNULIB_UNLINKAT=0;
12851   GNULIB_USLEEP=0;
12852   GNULIB_WRITE=0;
12853     HAVE_CHOWN=1;
12854   HAVE_DUP2=1;
12855   HAVE_DUP3=1;
12856   HAVE_EUIDACCESS=1;
12857   HAVE_FACCESSAT=1;
12858   HAVE_FCHDIR=1;
12859   HAVE_FCHOWNAT=1;
12860   HAVE_FDATASYNC=1;
12861   HAVE_FSYNC=1;
12862   HAVE_FTRUNCATE=1;
12863   HAVE_GETDTABLESIZE=1;
12864   HAVE_GETGROUPS=1;
12865   HAVE_GETHOSTNAME=1;
12866   HAVE_GETLOGIN=1;
12867   HAVE_GETPAGESIZE=1;
12868   HAVE_GROUP_MEMBER=1;
12869   HAVE_LCHOWN=1;
12870   HAVE_LINK=1;
12871   HAVE_LINKAT=1;
12872   HAVE_PIPE=1;
12873   HAVE_PIPE2=1;
12874   HAVE_PREAD=1;
12875   HAVE_PWRITE=1;
12876   HAVE_READLINK=1;
12877   HAVE_READLINKAT=1;
12878   HAVE_SETHOSTNAME=1;
12879   HAVE_SLEEP=1;
12880   HAVE_SYMLINK=1;
12881   HAVE_SYMLINKAT=1;
12882   HAVE_UNLINKAT=1;
12883   HAVE_USLEEP=1;
12884   HAVE_DECL_ENVIRON=1;
12885   HAVE_DECL_FCHDIR=1;
12886   HAVE_DECL_FDATASYNC=1;
12887   HAVE_DECL_GETDOMAINNAME=1;
12888   HAVE_DECL_GETLOGIN_R=1;
12889   HAVE_DECL_GETPAGESIZE=1;
12890   HAVE_DECL_GETUSERSHELL=1;
12891   HAVE_DECL_SETHOSTNAME=1;
12892   HAVE_DECL_TTYNAME_R=1;
12893   HAVE_OS_H=0;
12894   HAVE_SYS_PARAM_H=0;
12895   REPLACE_CHOWN=0;
12896   REPLACE_CLOSE=0;
12897   REPLACE_DUP=0;
12898   REPLACE_DUP2=0;
12899   REPLACE_FCHOWNAT=0;
12900   REPLACE_FTRUNCATE=0;
12901   REPLACE_GETCWD=0;
12902   REPLACE_GETDOMAINNAME=0;
12903   REPLACE_GETLOGIN_R=0;
12904   REPLACE_GETGROUPS=0;
12905   REPLACE_GETPAGESIZE=0;
12906   REPLACE_ISATTY=0;
12907   REPLACE_LCHOWN=0;
12908   REPLACE_LINK=0;
12909   REPLACE_LINKAT=0;
12910   REPLACE_LSEEK=0;
12911   REPLACE_PREAD=0;
12912   REPLACE_PWRITE=0;
12913   REPLACE_READ=0;
12914   REPLACE_READLINK=0;
12915   REPLACE_RMDIR=0;
12916   REPLACE_SLEEP=0;
12917   REPLACE_SYMLINK=0;
12918   REPLACE_TTYNAME_R=0;
12919   REPLACE_UNLINK=0;
12920   REPLACE_UNLINKAT=0;
12921   REPLACE_USLEEP=0;
12922   REPLACE_WRITE=0;
12923   UNISTD_H_HAVE_WINSOCK2_H=0;
12924   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942      if test $gl_cv_have_include_next = yes; then
12943        gl_cv_next_getopt_h='<'getopt.h'>'
12944      else
12945        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
12946 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
12947 if ${gl_cv_next_getopt_h+:} false; then :
12948   $as_echo_n "(cached) " >&6
12949 else
12950
12951              if test $ac_cv_header_getopt_h = yes; then
12952
12953
12954                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12955 /* end confdefs.h.  */
12956 #include <getopt.h>
12957
12958 _ACEOF
12959                                                                                                                         case "$host_os" in
12960                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
12961                  *)    gl_absname_cpp="$ac_cpp" ;;
12962                esac
12963
12964                case "$host_os" in
12965                  mingw*)
12966                                                                                                                                      gl_dirsep_regex='[/\\]'
12967                    ;;
12968                  *)
12969                    gl_dirsep_regex='\/'
12970                    ;;
12971                esac
12972                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
12973
12974                gl_header_literal_regex=`echo 'getopt.h' \
12975                                         | sed -e "$gl_make_literal_regex_sed"`
12976                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
12977                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
12978                    s|^/[^/]|//&|
12979                    p
12980                    q
12981                  }'
12982                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
12983                       sed -n "$gl_absolute_header_sed"`'"'
12984           else
12985                gl_cv_next_getopt_h='<'getopt.h'>'
12986              fi
12987
12988
12989 fi
12990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
12991 $as_echo "$gl_cv_next_getopt_h" >&6; }
12992      fi
12993      NEXT_GETOPT_H=$gl_cv_next_getopt_h
12994
12995      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
12996        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
12997        gl_next_as_first_directive='<'getopt.h'>'
12998      else
12999        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13000        gl_next_as_first_directive=$gl_cv_next_getopt_h
13001      fi
13002      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13003
13004
13005
13006
13007   if test $ac_cv_header_getopt_h = yes; then
13008     HAVE_GETOPT_H=1
13009   else
13010     HAVE_GETOPT_H=0
13011   fi
13012
13013
13014   gl_replace_getopt=
13015
13016     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13017     for ac_header in getopt.h
13018 do :
13019   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13020 if test "x$ac_cv_header_getopt_h" = xyes; then :
13021   cat >>confdefs.h <<_ACEOF
13022 #define HAVE_GETOPT_H 1
13023 _ACEOF
13024
13025 else
13026   gl_replace_getopt=yes
13027 fi
13028
13029 done
13030
13031   fi
13032
13033     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13034     for ac_func in getopt_long_only
13035 do :
13036   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13037 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13038   cat >>confdefs.h <<_ACEOF
13039 #define HAVE_GETOPT_LONG_ONLY 1
13040 _ACEOF
13041
13042 else
13043   gl_replace_getopt=yes
13044 fi
13045 done
13046
13047   fi
13048
13049           if test -z "$gl_replace_getopt"; then
13050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13051 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13052 if ${gl_cv_func_getopt_posix+:} false; then :
13053   $as_echo_n "(cached) " >&6
13054 else
13055
13056                                                 if test $cross_compiling = no; then
13057                               if test "$cross_compiling" = yes; then :
13058   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13059 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13060 as_fn_error $? "cannot run test program while cross compiling
13061 See \`config.log' for more details" "$LINENO" 5; }
13062 else
13063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13064 /* end confdefs.h.  */
13065
13066 #include <unistd.h>
13067 #include <stdlib.h>
13068 #include <string.h>
13069
13070 int
13071 main ()
13072 {
13073   static char program[] = "program";
13074   static char a[] = "-a";
13075   static char foo[] = "foo";
13076   static char bar[] = "bar";
13077   char *argv[] = { program, a, foo, bar, NULL };
13078   int c;
13079
13080   c = getopt (4, argv, "ab");
13081   if (!(c == 'a'))
13082     return 1;
13083   c = getopt (4, argv, "ab");
13084   if (!(c == -1))
13085     return 2;
13086   if (!(optind == 2))
13087     return 3;
13088   return 0;
13089 }
13090
13091 _ACEOF
13092 if ac_fn_c_try_run "$LINENO"; then :
13093   gl_cv_func_getopt_posix=maybe
13094 else
13095   gl_cv_func_getopt_posix=no
13096 fi
13097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13098   conftest.$ac_objext conftest.beam conftest.$ac_ext
13099 fi
13100
13101           if test $gl_cv_func_getopt_posix = maybe; then
13102                                     if test "$cross_compiling" = yes; then :
13103   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13104 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13105 as_fn_error $? "cannot run test program while cross compiling
13106 See \`config.log' for more details" "$LINENO" 5; }
13107 else
13108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13109 /* end confdefs.h.  */
13110
13111 #include <unistd.h>
13112 #include <stdlib.h>
13113 #include <string.h>
13114
13115 int
13116 main ()
13117 {
13118   static char program[] = "program";
13119   static char donald[] = "donald";
13120   static char p[] = "-p";
13121   static char billy[] = "billy";
13122   static char duck[] = "duck";
13123   static char a[] = "-a";
13124   static char bar[] = "bar";
13125   char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
13126   int c;
13127
13128   c = getopt (7, argv, "+abp:q:");
13129   if (!(c == -1))
13130     return 4;
13131   if (!(strcmp (argv[0], "program") == 0))
13132     return 5;
13133   if (!(strcmp (argv[1], "donald") == 0))
13134     return 6;
13135   if (!(strcmp (argv[2], "-p") == 0))
13136     return 7;
13137   if (!(strcmp (argv[3], "billy") == 0))
13138     return 8;
13139   if (!(strcmp (argv[4], "duck") == 0))
13140     return 9;
13141   if (!(strcmp (argv[5], "-a") == 0))
13142     return 10;
13143   if (!(strcmp (argv[6], "bar") == 0))
13144     return 11;
13145   if (!(optind == 1))
13146     return 12;
13147   return 0;
13148 }
13149
13150 _ACEOF
13151 if ac_fn_c_try_run "$LINENO"; then :
13152   gl_cv_func_getopt_posix=maybe
13153 else
13154   gl_cv_func_getopt_posix=no
13155 fi
13156 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13157   conftest.$ac_objext conftest.beam conftest.$ac_ext
13158 fi
13159
13160           fi
13161           if test $gl_cv_func_getopt_posix = maybe; then
13162                         if test "$cross_compiling" = yes; then :
13163   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13164 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13165 as_fn_error $? "cannot run test program while cross compiling
13166 See \`config.log' for more details" "$LINENO" 5; }
13167 else
13168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13169 /* end confdefs.h.  */
13170
13171 #include <unistd.h>
13172 #include <stdlib.h>
13173 #include <string.h>
13174
13175 int
13176 main ()
13177 {
13178   static char program[] = "program";
13179   static char ab[] = "-ab";
13180   char *argv[3] = { program, ab, NULL };
13181   if (getopt (2, argv, "ab:") != 'a')
13182     return 13;
13183   if (getopt (2, argv, "ab:") != '?')
13184     return 14;
13185   if (optopt != 'b')
13186     return 15;
13187   if (optind != 2)
13188     return 16;
13189   return 0;
13190 }
13191
13192 _ACEOF
13193 if ac_fn_c_try_run "$LINENO"; then :
13194   gl_cv_func_getopt_posix=yes
13195 else
13196   gl_cv_func_getopt_posix=no
13197 fi
13198 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13199   conftest.$ac_objext conftest.beam conftest.$ac_ext
13200 fi
13201
13202           fi
13203         else
13204           case "$host_os" in
13205             darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
13206             *)                       gl_cv_func_getopt_posix="guessing yes";;
13207           esac
13208         fi
13209
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
13212 $as_echo "$gl_cv_func_getopt_posix" >&6; }
13213     case "$gl_cv_func_getopt_posix" in
13214       *no) gl_replace_getopt=yes ;;
13215     esac
13216   fi
13217
13218   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
13220 $as_echo_n "checking for working GNU getopt function... " >&6; }
13221 if ${gl_cv_func_getopt_gnu+:} false; then :
13222   $as_echo_n "(cached) " >&6
13223 else
13224   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
13225        # optstring is necessary for programs like m4 that have POSIX-mandated
13226        # semantics for supporting options interspersed with files.
13227        # Also, since getopt_long is a GNU extension, we require optind=0.
13228        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
13229        # so take care to revert to the correct (non-)export state.
13230        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
13231        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
13232          xx) gl_had_POSIXLY_CORRECT=exported ;;
13233          x)  gl_had_POSIXLY_CORRECT=yes      ;;
13234          *)  gl_had_POSIXLY_CORRECT=         ;;
13235        esac
13236        POSIXLY_CORRECT=1
13237        export POSIXLY_CORRECT
13238        if test "$cross_compiling" = yes; then :
13239            gl_cv_func_getopt_gnu="guessing no"
13240
13241 else
13242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13243 /* end confdefs.h.  */
13244 #include <getopt.h>
13245                            #include <stddef.h>
13246                            #include <string.h>
13247
13248 #include <stdlib.h>
13249 #if defined __MACH__ && defined __APPLE__
13250 /* Avoid a crash on Mac OS X.  */
13251 #include <mach/mach.h>
13252 #include <mach/mach_error.h>
13253 #include <mach/thread_status.h>
13254 #include <mach/exception.h>
13255 #include <mach/task.h>
13256 #include <pthread.h>
13257 /* The exception port on which our thread listens.  */
13258 static mach_port_t our_exception_port;
13259 /* The main function of the thread listening for exceptions of type
13260    EXC_BAD_ACCESS.  */
13261 static void *
13262 mach_exception_thread (void *arg)
13263 {
13264   /* Buffer for a message to be received.  */
13265   struct {
13266     mach_msg_header_t head;
13267     mach_msg_body_t msgh_body;
13268     char data[1024];
13269   } msg;
13270   mach_msg_return_t retval;
13271   /* Wait for a message on the exception port.  */
13272   retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
13273                      our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
13274   if (retval != MACH_MSG_SUCCESS)
13275     abort ();
13276   exit (1);
13277 }
13278 static void
13279 nocrash_init (void)
13280 {
13281   mach_port_t self = mach_task_self ();
13282   /* Allocate a port on which the thread shall listen for exceptions.  */
13283   if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
13284       == KERN_SUCCESS) {
13285     /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html.  */
13286     if (mach_port_insert_right (self, our_exception_port, our_exception_port,
13287                                 MACH_MSG_TYPE_MAKE_SEND)
13288         == KERN_SUCCESS) {
13289       /* The exceptions we want to catch.  Only EXC_BAD_ACCESS is interesting
13290          for us.  */
13291       exception_mask_t mask = EXC_MASK_BAD_ACCESS;
13292       /* Create the thread listening on the exception port.  */
13293       pthread_attr_t attr;
13294       pthread_t thread;
13295       if (pthread_attr_init (&attr) == 0
13296           && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
13297           && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
13298         pthread_attr_destroy (&attr);
13299         /* Replace the exception port info for these exceptions with our own.
13300            Note that we replace the exception port for the entire task, not only
13301            for a particular thread.  This has the effect that when our exception
13302            port gets the message, the thread specific exception port has already
13303            been asked, and we don't need to bother about it.
13304            See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html.  */
13305         task_set_exception_ports (self, mask, our_exception_port,
13306                                   EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
13307       }
13308     }
13309   }
13310 }
13311 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
13312 /* Avoid a crash on native Windows.  */
13313 #define WIN32_LEAN_AND_MEAN
13314 #include <windows.h>
13315 #include <winerror.h>
13316 static LONG WINAPI
13317 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
13318 {
13319   switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
13320     {
13321     case EXCEPTION_ACCESS_VIOLATION:
13322     case EXCEPTION_IN_PAGE_ERROR:
13323     case EXCEPTION_STACK_OVERFLOW:
13324     case EXCEPTION_GUARD_PAGE:
13325     case EXCEPTION_PRIV_INSTRUCTION:
13326     case EXCEPTION_ILLEGAL_INSTRUCTION:
13327     case EXCEPTION_DATATYPE_MISALIGNMENT:
13328     case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
13329     case EXCEPTION_NONCONTINUABLE_EXCEPTION:
13330       exit (1);
13331     }
13332   return EXCEPTION_CONTINUE_SEARCH;
13333 }
13334 static void
13335 nocrash_init (void)
13336 {
13337   SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
13338 }
13339 #else
13340 /* Avoid a crash on POSIX systems.  */
13341 #include <signal.h>
13342 /* A POSIX signal handler.  */
13343 static void
13344 exception_handler (int sig)
13345 {
13346   exit (1);
13347 }
13348 static void
13349 nocrash_init (void)
13350 {
13351 #ifdef SIGSEGV
13352   signal (SIGSEGV, exception_handler);
13353 #endif
13354 #ifdef SIGBUS
13355   signal (SIGBUS, exception_handler);
13356 #endif
13357 }
13358 #endif
13359
13360
13361 int
13362 main (void)
13363 {
13364
13365              int result = 0;
13366
13367              nocrash_init();
13368
13369              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
13370                 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
13371                 OSF/1 5.1, Solaris 10.  */
13372              {
13373                static char conftest[] = "conftest";
13374                static char plus[] = "-+";
13375                char *argv[3] = { conftest, plus, NULL };
13376                opterr = 0;
13377                if (getopt (2, argv, "+a") != '?')
13378                  result |= 1;
13379              }
13380              /* This code succeeds on glibc 2.8, mingw,
13381                 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
13382                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
13383              {
13384                static char program[] = "program";
13385                static char p[] = "-p";
13386                static char foo[] = "foo";
13387                static char bar[] = "bar";
13388                char *argv[] = { program, p, foo, bar, NULL };
13389
13390                optind = 1;
13391                if (getopt (4, argv, "p::") != 'p')
13392                  result |= 2;
13393                else if (optarg != NULL)
13394                  result |= 4;
13395                else if (getopt (4, argv, "p::") != -1)
13396                  result |= 6;
13397                else if (optind != 2)
13398                  result |= 8;
13399              }
13400              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
13401              {
13402                static char program[] = "program";
13403                static char foo[] = "foo";
13404                static char p[] = "-p";
13405                char *argv[] = { program, foo, p, NULL };
13406                optind = 0;
13407                if (getopt (3, argv, "-p") != 1)
13408                  result |= 16;
13409                else if (getopt (3, argv, "-p") != 'p')
13410                  result |= 16;
13411              }
13412              /* This code fails on glibc 2.11.  */
13413              {
13414                static char program[] = "program";
13415                static char b[] = "-b";
13416                static char a[] = "-a";
13417                char *argv[] = { program, b, a, NULL };
13418                optind = opterr = 0;
13419                if (getopt (3, argv, "+:a:b") != 'b')
13420                  result |= 32;
13421                else if (getopt (3, argv, "+:a:b") != ':')
13422                  result |= 32;
13423              }
13424              /* This code dumps core on glibc 2.14.  */
13425              {
13426                static char program[] = "program";
13427                static char w[] = "-W";
13428                static char dummy[] = "dummy";
13429                char *argv[] = { program, w, dummy, NULL };
13430                optind = opterr = 1;
13431                if (getopt (3, argv, "W;") != 'W')
13432                  result |= 64;
13433              }
13434              return result;
13435
13436   ;
13437   return 0;
13438 }
13439 _ACEOF
13440 if ac_fn_c_try_run "$LINENO"; then :
13441   gl_cv_func_getopt_gnu=yes
13442 else
13443   gl_cv_func_getopt_gnu=no
13444 fi
13445 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13446   conftest.$ac_objext conftest.beam conftest.$ac_ext
13447 fi
13448
13449        case $gl_had_POSIXLY_CORRECT in
13450          exported) ;;
13451          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
13452          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
13453        esac
13454
13455 fi
13456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
13457 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
13458     if test "$gl_cv_func_getopt_gnu" != yes; then
13459       gl_replace_getopt=yes
13460     else
13461       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
13462 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
13463 if ${gl_cv_func_getopt_long_gnu+:} false; then :
13464   $as_echo_n "(cached) " >&6
13465 else
13466   if test "$cross_compiling" = yes; then :
13467               case "$host_os" in
13468               openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
13469               *)        gl_cv_func_getopt_long_gnu="guessing yes";;
13470             esac
13471
13472 else
13473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13474 /* end confdefs.h.  */
13475 #include <getopt.h>
13476                 #include <stddef.h>
13477                 #include <string.h>
13478
13479 int
13480 main (void)
13481 {
13482 static const struct option long_options[] =
13483                   {
13484                     { "xtremely-",no_argument,       NULL, 1003 },
13485                     { "xtra",     no_argument,       NULL, 1001 },
13486                     { "xtreme",   no_argument,       NULL, 1002 },
13487                     { "xtremely", no_argument,       NULL, 1003 },
13488                     { NULL,       0,                 NULL, 0 }
13489                   };
13490                 /* This code fails on OpenBSD 5.0.  */
13491                 {
13492                   static char program[] = "program";
13493                   static char xtremel[] = "--xtremel";
13494                   char *argv[] = { program, xtremel, NULL };
13495                   int option_index;
13496                   optind = 1; opterr = 0;
13497                   if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
13498                     return 1;
13499                 }
13500                 return 0;
13501
13502   ;
13503   return 0;
13504 }
13505 _ACEOF
13506 if ac_fn_c_try_run "$LINENO"; then :
13507   gl_cv_func_getopt_long_gnu=yes
13508 else
13509   gl_cv_func_getopt_long_gnu=no
13510 fi
13511 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13512   conftest.$ac_objext conftest.beam conftest.$ac_ext
13513 fi
13514
13515
13516 fi
13517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
13518 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
13519       case "$gl_cv_func_getopt_long_gnu" in
13520         *yes) ;;
13521         *) gl_replace_getopt=yes ;;
13522       esac
13523     fi
13524   fi
13525
13526
13527
13528
13529
13530
13531     REPLACE_GETOPT=1
13532
13533   if test $REPLACE_GETOPT = 1; then
13534
13535   GETOPT_H=getopt.h
13536
13537 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
13538
13539
13540
13541   fi
13542
13543 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
13544 if test "x$ac_cv_have_decl_getenv" = xyes; then :
13545   ac_have_decl=1
13546 else
13547   ac_have_decl=0
13548 fi
13549
13550 cat >>confdefs.h <<_ACEOF
13551 #define HAVE_DECL_GETENV $ac_have_decl
13552 _ACEOF
13553
13554
13555   GNULIB_NL_LANGINFO=0;
13556     HAVE_NL_LANGINFO=1;
13557   REPLACE_NL_LANGINFO=0;
13558
13559
13560
13561
13562
13563
13564
13565
13566
13567
13568
13569
13570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
13571 $as_echo_n "checking for working fcntl.h... " >&6; }
13572 if ${gl_cv_header_working_fcntl_h+:} false; then :
13573   $as_echo_n "(cached) " >&6
13574 else
13575   if test "$cross_compiling" = yes; then :
13576   gl_cv_header_working_fcntl_h=cross-compiling
13577 else
13578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13579 /* end confdefs.h.  */
13580 #include <sys/types.h>
13581            #include <sys/stat.h>
13582            #if HAVE_UNISTD_H
13583            # include <unistd.h>
13584            #else /* on Windows with MSVC */
13585            # include <io.h>
13586            # include <stdlib.h>
13587            # defined sleep(n) _sleep ((n) * 1000)
13588            #endif
13589            #include <fcntl.h>
13590            #ifndef O_NOATIME
13591             #define O_NOATIME 0
13592            #endif
13593            #ifndef O_NOFOLLOW
13594             #define O_NOFOLLOW 0
13595            #endif
13596            static int const constants[] =
13597             {
13598               O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
13599               O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
13600             };
13601
13602 int
13603 main (void)
13604 {
13605
13606             int result = !constants;
13607             #if HAVE_SYMLINK
13608             {
13609               static char const sym[] = "conftest.sym";
13610               if (symlink ("/dev/null", sym) != 0)
13611                 result |= 2;
13612               else
13613                 {
13614                   int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
13615                   if (fd >= 0)
13616                     {
13617                       close (fd);
13618                       result |= 4;
13619                     }
13620                 }
13621               if (unlink (sym) != 0 || symlink (".", sym) != 0)
13622                 result |= 2;
13623               else
13624                 {
13625                   int fd = open (sym, O_RDONLY | O_NOFOLLOW);
13626                   if (fd >= 0)
13627                     {
13628                       close (fd);
13629                       result |= 4;
13630                     }
13631                 }
13632               unlink (sym);
13633             }
13634             #endif
13635             {
13636               static char const file[] = "confdefs.h";
13637               int fd = open (file, O_RDONLY | O_NOATIME);
13638               if (fd < 0)
13639                 result |= 8;
13640               else
13641                 {
13642                   struct stat st0;
13643                   if (fstat (fd, &st0) != 0)
13644                     result |= 16;
13645                   else
13646                     {
13647                       char c;
13648                       sleep (1);
13649                       if (read (fd, &c, 1) != 1)
13650                         result |= 24;
13651                       else
13652                         {
13653                           if (close (fd) != 0)
13654                             result |= 32;
13655                           else
13656                             {
13657                               struct stat st1;
13658                               if (stat (file, &st1) != 0)
13659                                 result |= 40;
13660                               else
13661                                 if (st0.st_atime != st1.st_atime)
13662                                   result |= 64;
13663                             }
13664                         }
13665                     }
13666                 }
13667             }
13668             return result;
13669   ;
13670   return 0;
13671 }
13672 _ACEOF
13673 if ac_fn_c_try_run "$LINENO"; then :
13674   gl_cv_header_working_fcntl_h=yes
13675 else
13676   case $? in #(
13677         4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
13678         64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
13679         68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
13680          *) gl_cv_header_working_fcntl_h='no';;
13681         esac
13682 fi
13683 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13684   conftest.$ac_objext conftest.beam conftest.$ac_ext
13685 fi
13686
13687 fi
13688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
13689 $as_echo "$gl_cv_header_working_fcntl_h" >&6; }
13690
13691   case $gl_cv_header_working_fcntl_h in #(
13692   *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
13693   *) ac_val=1;;
13694   esac
13695
13696 cat >>confdefs.h <<_ACEOF
13697 #define HAVE_WORKING_O_NOATIME $ac_val
13698 _ACEOF
13699
13700
13701   case $gl_cv_header_working_fcntl_h in #(
13702   *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
13703   *) ac_val=1;;
13704   esac
13705
13706 cat >>confdefs.h <<_ACEOF
13707 #define HAVE_WORKING_O_NOFOLLOW $ac_val
13708 _ACEOF
13709
13710
13711
13712     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5
13713 $as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; }
13714 if ${ac_cv_gnu_library_2_1+:} false; then :
13715   $as_echo_n "(cached) " >&6
13716 else
13717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13718 /* end confdefs.h.  */
13719
13720 #include <features.h>
13721 #ifdef __GNU_LIBRARY__
13722  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
13723   Lucky GNU user
13724  #endif
13725 #endif
13726 #ifdef __UCLIBC__
13727  Lucky user
13728 #endif
13729
13730 _ACEOF
13731 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13732   $EGREP "Lucky" >/dev/null 2>&1; then :
13733   ac_cv_gnu_library_2_1=yes
13734 else
13735   ac_cv_gnu_library_2_1=no
13736 fi
13737 rm -f conftest*
13738
13739
13740
13741 fi
13742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
13743 $as_echo "$ac_cv_gnu_library_2_1" >&6; }
13744
13745     GLIBC21="$ac_cv_gnu_library_2_1"
13746
13747
13748
13749   GNULIB_LOCALECONV=0;
13750   GNULIB_SETLOCALE=0;
13751   GNULIB_DUPLOCALE=0;
13752     HAVE_DUPLOCALE=1;
13753   REPLACE_LOCALECONV=0;
13754   REPLACE_SETLOCALE=0;
13755   REPLACE_DUPLOCALE=0;
13756   REPLACE_STRUCT_LCONV=0;
13757
13758
13759     REPLACE_NULL=0;
13760   HAVE_WCHAR_T=1;
13761
13762
13763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
13764 $as_echo_n "checking for wchar_t... " >&6; }
13765 if ${gt_cv_c_wchar_t+:} false; then :
13766   $as_echo_n "(cached) " >&6
13767 else
13768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13769 /* end confdefs.h.  */
13770 #include <stddef.h>
13771             wchar_t foo = (wchar_t)'\0';
13772 int
13773 main (void)
13774 {
13775
13776   ;
13777   return 0;
13778 }
13779 _ACEOF
13780 if ac_fn_c_try_compile "$LINENO"; then :
13781   gt_cv_c_wchar_t=yes
13782 else
13783   gt_cv_c_wchar_t=no
13784 fi
13785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13786 fi
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
13788 $as_echo "$gt_cv_c_wchar_t" >&6; }
13789   if test $gt_cv_c_wchar_t = yes; then
13790
13791 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
13792
13793   fi
13794
13795
13796
13797
13798   STDDEF_H=
13799   if test $gt_cv_c_wchar_t = no; then
13800     HAVE_WCHAR_T=0
13801     STDDEF_H=stddef.h
13802   fi
13803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
13804 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
13805 if ${gl_cv_decl_null_works+:} false; then :
13806   $as_echo_n "(cached) " >&6
13807 else
13808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13809 /* end confdefs.h.  */
13810 #include <stddef.h>
13811       int test[2 * (sizeof NULL == sizeof (void *)) -1];
13812
13813 int
13814 main (void)
13815 {
13816
13817   ;
13818   return 0;
13819 }
13820 _ACEOF
13821 if ac_fn_c_try_compile "$LINENO"; then :
13822   gl_cv_decl_null_works=yes
13823 else
13824   gl_cv_decl_null_works=no
13825 fi
13826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13827 fi
13828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
13829 $as_echo "$gl_cv_decl_null_works" >&6; }
13830   if test $gl_cv_decl_null_works = no; then
13831     REPLACE_NULL=1
13832     STDDEF_H=stddef.h
13833   fi
13834
13835    if test -n "$STDDEF_H"; then
13836   GL_GENERATE_STDDEF_H_TRUE=
13837   GL_GENERATE_STDDEF_H_FALSE='#'
13838 else
13839   GL_GENERATE_STDDEF_H_TRUE='#'
13840   GL_GENERATE_STDDEF_H_FALSE=
13841 fi
13842
13843   if test -n "$STDDEF_H"; then
13844
13845
13846
13847
13848
13849
13850
13851
13852      if test $gl_cv_have_include_next = yes; then
13853        gl_cv_next_stddef_h='<'stddef.h'>'
13854      else
13855        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
13856 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
13857 if ${gl_cv_next_stddef_h+:} false; then :
13858   $as_echo_n "(cached) " >&6
13859 else
13860
13861                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13862 /* end confdefs.h.  */
13863 #include <stddef.h>
13864
13865 _ACEOF
13866                                                                                                                         case "$host_os" in
13867                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13868                  *)    gl_absname_cpp="$ac_cpp" ;;
13869                esac
13870
13871                case "$host_os" in
13872                  mingw*)
13873                                                                                                                                      gl_dirsep_regex='[/\\]'
13874                    ;;
13875                  *)
13876                    gl_dirsep_regex='\/'
13877                    ;;
13878                esac
13879                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
13880
13881                gl_header_literal_regex=`echo 'stddef.h' \
13882                                         | sed -e "$gl_make_literal_regex_sed"`
13883                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
13884                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
13885                    s|^/[^/]|//&|
13886                    p
13887                    q
13888                  }'
13889                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13890                       sed -n "$gl_absolute_header_sed"`'"'
13891
13892
13893 fi
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
13895 $as_echo "$gl_cv_next_stddef_h" >&6; }
13896      fi
13897      NEXT_STDDEF_H=$gl_cv_next_stddef_h
13898
13899      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13900        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13901        gl_next_as_first_directive='<'stddef.h'>'
13902      else
13903        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13904        gl_next_as_first_directive=$gl_cv_next_stddef_h
13905      fi
13906      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
13907
13908
13909
13910
13911   fi
13912
13913
13914
13915
13916   GNULIB__EXIT=0;
13917   GNULIB_ATOLL=0;
13918   GNULIB_CALLOC_POSIX=0;
13919   GNULIB_CANONICALIZE_FILE_NAME=0;
13920   GNULIB_GETLOADAVG=0;
13921   GNULIB_GETSUBOPT=0;
13922   GNULIB_GRANTPT=0;
13923   GNULIB_MALLOC_POSIX=0;
13924   GNULIB_MBTOWC=0;
13925   GNULIB_MKDTEMP=0;
13926   GNULIB_MKOSTEMP=0;
13927   GNULIB_MKOSTEMPS=0;
13928   GNULIB_MKSTEMP=0;
13929   GNULIB_MKSTEMPS=0;
13930   GNULIB_POSIX_OPENPT=0;
13931   GNULIB_PTSNAME=0;
13932   GNULIB_PTSNAME_R=0;
13933   GNULIB_PUTENV=0;
13934   GNULIB_RANDOM=0;
13935   GNULIB_RANDOM_R=0;
13936   GNULIB_REALLOC_POSIX=0;
13937   GNULIB_REALPATH=0;
13938   GNULIB_RPMATCH=0;
13939   GNULIB_SECURE_GETENV=0;
13940   GNULIB_SETENV=0;
13941   GNULIB_STRTOD=0;
13942   GNULIB_STRTOLL=0;
13943   GNULIB_STRTOULL=0;
13944   GNULIB_SYSTEM_POSIX=0;
13945   GNULIB_UNLOCKPT=0;
13946   GNULIB_UNSETENV=0;
13947   GNULIB_WCTOMB=0;
13948     HAVE__EXIT=1;
13949   HAVE_ATOLL=1;
13950   HAVE_CANONICALIZE_FILE_NAME=1;
13951   HAVE_DECL_GETLOADAVG=1;
13952   HAVE_GETSUBOPT=1;
13953   HAVE_GRANTPT=1;
13954   HAVE_MKDTEMP=1;
13955   HAVE_MKOSTEMP=1;
13956   HAVE_MKOSTEMPS=1;
13957   HAVE_MKSTEMP=1;
13958   HAVE_MKSTEMPS=1;
13959   HAVE_POSIX_OPENPT=1;
13960   HAVE_PTSNAME=1;
13961   HAVE_PTSNAME_R=1;
13962   HAVE_RANDOM=1;
13963   HAVE_RANDOM_H=1;
13964   HAVE_RANDOM_R=1;
13965   HAVE_REALPATH=1;
13966   HAVE_RPMATCH=1;
13967   HAVE_SECURE_GETENV=1;
13968   HAVE_SETENV=1;
13969   HAVE_DECL_SETENV=1;
13970   HAVE_STRTOD=1;
13971   HAVE_STRTOLL=1;
13972   HAVE_STRTOULL=1;
13973   HAVE_STRUCT_RANDOM_DATA=1;
13974   HAVE_SYS_LOADAVG_H=0;
13975   HAVE_UNLOCKPT=1;
13976   HAVE_DECL_UNSETENV=1;
13977   REPLACE_CALLOC=0;
13978   REPLACE_CANONICALIZE_FILE_NAME=0;
13979   REPLACE_MALLOC=0;
13980   REPLACE_MBTOWC=0;
13981   REPLACE_MKSTEMP=0;
13982   REPLACE_PTSNAME=0;
13983   REPLACE_PTSNAME_R=0;
13984   REPLACE_PUTENV=0;
13985   REPLACE_RANDOM_R=0;
13986   REPLACE_REALLOC=0;
13987   REPLACE_REALPATH=0;
13988   REPLACE_SETENV=0;
13989   REPLACE_STRTOD=0;
13990   REPLACE_UNSETENV=0;
13991   REPLACE_WCTOMB=0;
13992
13993
13994   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5
13995 $as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; }
13996 if ${gl_cv_func_malloc_posix+:} false; then :
13997   $as_echo_n "(cached) " >&6
13998 else
13999
14000                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14001 /* end confdefs.h.  */
14002
14003 int
14004 main (void)
14005 {
14006 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
14007              choke me
14008              #endif
14009
14010   ;
14011   return 0;
14012 }
14013 _ACEOF
14014 if ac_fn_c_try_compile "$LINENO"; then :
14015   gl_cv_func_malloc_posix=yes
14016 else
14017   gl_cv_func_malloc_posix=no
14018 fi
14019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14020
14021 fi
14022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
14023 $as_echo "$gl_cv_func_malloc_posix" >&6; }
14024
14025
14026
14027
14028
14029
14030
14031
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
14033 $as_echo_n "checking for a traditional japanese locale... " >&6; }
14034 if ${gt_cv_locale_ja+:} false; then :
14035   $as_echo_n "(cached) " >&6
14036 else
14037
14038     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14039 /* end confdefs.h.  */
14040
14041 #include <locale.h>
14042 #include <time.h>
14043 #if HAVE_LANGINFO_CODESET
14044 # include <langinfo.h>
14045 #endif
14046 #include <stdlib.h>
14047 #include <string.h>
14048 struct tm t;
14049 char buf[16];
14050 int main ()
14051 {
14052   const char *p;
14053   /* Check whether the given locale name is recognized by the system.  */
14054 #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
14055   /* On native Windows, setlocale(category, "") looks at the system settings,
14056      not at the environment variables.  Also, when an encoding suffix such
14057      as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
14058      category of the locale to "C".  */
14059   if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
14060       || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
14061     return 1;
14062 #else
14063   if (setlocale (LC_ALL, "") == NULL) return 1;
14064 #endif
14065   /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
14066      On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
14067      is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
14068      On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
14069      succeeds but then nl_langinfo(CODESET) is "646". In this situation,
14070      some unit tests fail.
14071      On MirBSD 10, when an unsupported locale is specified, setlocale()
14072      succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
14073 #if HAVE_LANGINFO_CODESET
14074   {
14075     const char *cs = nl_langinfo (CODESET);
14076     if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
14077         || strcmp (cs, "UTF-8") == 0)
14078       return 1;
14079   }
14080 #endif
14081 #ifdef __CYGWIN__
14082   /* On Cygwin, avoid locale names without encoding suffix, because the
14083      locale_charset() function relies on the encoding suffix.  Note that
14084      LC_ALL is set on the command line.  */
14085   if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
14086 #endif
14087   /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
14088      on Cygwin 1.5.x.  */
14089   if (MB_CUR_MAX == 1)
14090     return 1;
14091   /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
14092      This excludes the UTF-8 encoding (except on MirBSD).  */
14093   t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
14094   if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
14095   for (p = buf; *p != '\0'; p++)
14096     if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
14097       return 1;
14098   return 0;
14099 }
14100
14101 _ACEOF
14102     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14103   (eval $ac_link) 2>&5
14104   ac_status=$?
14105   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14106   test $ac_status = 0; } && test -s conftest$ac_exeext; then
14107       case "$host_os" in
14108         # Handle native Windows specially, because there setlocale() interprets
14109         # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
14110         # "fr" or "fra" as "French" or "French_France.1252",
14111         # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
14112         # "ja" as "Japanese" or "Japanese_Japan.932",
14113         # and similar.
14114         mingw*)
14115           # Note that on native Windows, the Japanese locale is
14116           # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
14117           # cannot use it here.
14118           gt_cv_locale_ja=none
14119           ;;
14120         *)
14121           # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
14122           # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
14123           # configure script would override the LC_ALL setting. Likewise for
14124           # LC_CTYPE, which is also set at the beginning of the configure script.
14125           # Test for the AIX locale name.
14126           if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14127             gt_cv_locale_ja=ja_JP
14128           else
14129             # Test for the locale name with explicit encoding suffix.
14130             if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14131               gt_cv_locale_ja=ja_JP.EUC-JP
14132             else
14133               # Test for the HP-UX, OSF/1, NetBSD locale name.
14134               if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14135                 gt_cv_locale_ja=ja_JP.eucJP
14136               else
14137                 # Test for the IRIX, FreeBSD locale name.
14138                 if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14139                   gt_cv_locale_ja=ja_JP.EUC
14140                 else
14141                   # Test for the Solaris 7 locale name.
14142                   if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14143                     gt_cv_locale_ja=ja
14144                   else
14145                     # Special test for NetBSD 1.6.
14146                     if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
14147                       gt_cv_locale_ja=ja_JP.eucJP
14148                     else
14149                       # None found.
14150                       gt_cv_locale_ja=none
14151                     fi
14152                   fi
14153                 fi
14154               fi
14155             fi
14156           fi
14157           ;;
14158       esac
14159     fi
14160     rm -fr conftest*
14161
14162 fi
14163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
14164 $as_echo "$gt_cv_locale_ja" >&6; }
14165   LOCALE_JA=$gt_cv_locale_ja
14166
14167
14168
14169
14170
14171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
14172 $as_echo_n "checking for a transitional chinese locale... " >&6; }
14173 if ${gt_cv_locale_zh_CN+:} false; then :
14174   $as_echo_n "(cached) " >&6
14175 else
14176
14177     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14178 /* end confdefs.h.  */
14179
14180 #include <locale.h>
14181 #include <stdlib.h>
14182 #include <time.h>
14183 #if HAVE_LANGINFO_CODESET
14184 # include <langinfo.h>
14185 #endif
14186 #include <stdlib.h>
14187 #include <string.h>
14188 struct tm t;
14189 char buf[16];
14190 int main ()
14191 {
14192   const char *p;
14193   /* Check whether the given locale name is recognized by the system.  */
14194 #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
14195   /* On native Windows, setlocale(category, "") looks at the system settings,
14196      not at the environment variables.  Also, when an encoding suffix such
14197      as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
14198      category of the locale to "C".  */
14199   if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
14200       || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
14201     return 1;
14202 #else
14203   if (setlocale (LC_ALL, "") == NULL) return 1;
14204 #endif
14205   /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
14206      On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
14207      is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
14208      On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
14209      succeeds but then nl_langinfo(CODESET) is "646". In this situation,
14210      some unit tests fail.
14211      On MirBSD 10, when an unsupported locale is specified, setlocale()
14212      succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
14213 #if HAVE_LANGINFO_CODESET
14214   {
14215     const char *cs = nl_langinfo (CODESET);
14216     if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
14217         || strcmp (cs, "UTF-8") == 0)
14218       return 1;
14219   }
14220 #endif
14221 #ifdef __CYGWIN__
14222   /* On Cygwin, avoid locale names without encoding suffix, because the
14223      locale_charset() function relies on the encoding suffix.  Note that
14224      LC_ALL is set on the command line.  */
14225   if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
14226 #endif
14227   /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
14228      This excludes the UTF-8 encoding (except on MirBSD).  */
14229   t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
14230   if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
14231   for (p = buf; *p != '\0'; p++)
14232     if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
14233       return 1;
14234   /* Check whether a typical GB18030 multibyte sequence is recognized as a
14235      single wide character.  This excludes the GB2312 and GBK encodings.  */
14236   if (mblen ("\203\062\332\066", 5) != 4)
14237     return 1;
14238   return 0;
14239 }
14240
14241 _ACEOF
14242     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14243   (eval $ac_link) 2>&5
14244   ac_status=$?
14245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14246   test $ac_status = 0; } && test -s conftest$ac_exeext; then
14247       case "$host_os" in
14248         # Handle native Windows specially, because there setlocale() interprets
14249         # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
14250         # "fr" or "fra" as "French" or "French_France.1252",
14251         # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
14252         # "ja" as "Japanese" or "Japanese_Japan.932",
14253         # and similar.
14254         mingw*)
14255           # Test for the hypothetical native Windows locale name.
14256           if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14257             gt_cv_locale_zh_CN=Chinese_China.54936
14258           else
14259             # None found.
14260             gt_cv_locale_zh_CN=none
14261           fi
14262           ;;
14263         solaris2.8)
14264           # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
14265           # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
14266           # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
14267           gt_cv_locale_zh_CN=none
14268           ;;
14269         *)
14270           # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
14271           # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
14272           # configure script would override the LC_ALL setting. Likewise for
14273           # LC_CTYPE, which is also set at the beginning of the configure script.
14274           # Test for the locale name without encoding suffix.
14275           if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14276             gt_cv_locale_zh_CN=zh_CN
14277           else
14278             # Test for the locale name with explicit encoding suffix.
14279             if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14280               gt_cv_locale_zh_CN=zh_CN.GB18030
14281             else
14282               # None found.
14283               gt_cv_locale_zh_CN=none
14284             fi
14285           fi
14286           ;;
14287       esac
14288     else
14289       # If there was a link error, due to mblen(), the system is so old that
14290       # it certainly doesn't have a chinese locale.
14291       gt_cv_locale_zh_CN=none
14292     fi
14293     rm -fr conftest*
14294
14295 fi
14296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
14297 $as_echo "$gt_cv_locale_zh_CN" >&6; }
14298   LOCALE_ZH_CN=$gt_cv_locale_zh_CN
14299
14300
14301
14302
14303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
14304 $as_echo_n "checking for a french Unicode locale... " >&6; }
14305 if ${gt_cv_locale_fr_utf8+:} false; then :
14306   $as_echo_n "(cached) " >&6
14307 else
14308
14309     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14310 /* end confdefs.h.  */
14311
14312 #include <locale.h>
14313 #include <time.h>
14314 #if HAVE_LANGINFO_CODESET
14315 # include <langinfo.h>
14316 #endif
14317 #include <stdlib.h>
14318 #include <string.h>
14319 struct tm t;
14320 char buf[16];
14321 int main () {
14322   /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
14323      imitates locale dependent behaviour by looking at the environment
14324      variables, and all locales use the UTF-8 encoding.  */
14325 #if !(defined __BEOS__ || defined __HAIKU__)
14326   /* Check whether the given locale name is recognized by the system.  */
14327 # if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
14328   /* On native Windows, setlocale(category, "") looks at the system settings,
14329      not at the environment variables.  Also, when an encoding suffix such
14330      as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
14331      category of the locale to "C".  */
14332   if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
14333       || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
14334     return 1;
14335 # else
14336   if (setlocale (LC_ALL, "") == NULL) return 1;
14337 # endif
14338   /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
14339      On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
14340      is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
14341      On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
14342      succeeds but then nl_langinfo(CODESET) is "646". In this situation,
14343      some unit tests fail.  */
14344 # if HAVE_LANGINFO_CODESET
14345   {
14346     const char *cs = nl_langinfo (CODESET);
14347     if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
14348       return 1;
14349   }
14350 # endif
14351 # ifdef __CYGWIN__
14352   /* On Cygwin, avoid locale names without encoding suffix, because the
14353      locale_charset() function relies on the encoding suffix.  Note that
14354      LC_ALL is set on the command line.  */
14355   if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
14356 # endif
14357   /* Check whether in the abbreviation of the second month, the second
14358      character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
14359      two bytes long, with UTF-8 encoding.  */
14360   t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
14361   if (strftime (buf, sizeof (buf), "%b", &t) < 4
14362       || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
14363     return 1;
14364 #endif
14365 #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
14366   /* Check whether the decimal separator is a comma.
14367      On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
14368      are nl_langinfo(RADIXCHAR) are both ".".  */
14369   if (localeconv () ->decimal_point[0] != ',') return 1;
14370 #endif
14371   return 0;
14372 }
14373
14374 _ACEOF
14375     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14376   (eval $ac_link) 2>&5
14377   ac_status=$?
14378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14379   test $ac_status = 0; } && test -s conftest$ac_exeext; then
14380       case "$host_os" in
14381         # Handle native Windows specially, because there setlocale() interprets
14382         # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
14383         # "fr" or "fra" as "French" or "French_France.1252",
14384         # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
14385         # "ja" as "Japanese" or "Japanese_Japan.932",
14386         # and similar.
14387         mingw*)
14388           # Test for the hypothetical native Windows locale name.
14389           if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14390             gt_cv_locale_fr_utf8=French_France.65001
14391           else
14392             # None found.
14393             gt_cv_locale_fr_utf8=none
14394           fi
14395           ;;
14396         *)
14397           # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
14398           # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
14399           # configure script would override the LC_ALL setting. Likewise for
14400           # LC_CTYPE, which is also set at the beginning of the configure script.
14401           # Test for the usual locale name.
14402           if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14403             gt_cv_locale_fr_utf8=fr_FR
14404           else
14405             # Test for the locale name with explicit encoding suffix.
14406             if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14407               gt_cv_locale_fr_utf8=fr_FR.UTF-8
14408             else
14409               # Test for the Solaris 7 locale name.
14410               if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
14411                 gt_cv_locale_fr_utf8=fr.UTF-8
14412               else
14413                 # None found.
14414                 gt_cv_locale_fr_utf8=none
14415               fi
14416             fi
14417           fi
14418           ;;
14419       esac
14420     fi
14421     rm -fr conftest*
14422
14423 fi
14424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
14425 $as_echo "$gt_cv_locale_fr_utf8" >&6; }
14426   LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436
14437
14438   GNULIB_FFSL=0;
14439   GNULIB_FFSLL=0;
14440   GNULIB_MEMCHR=0;
14441   GNULIB_MEMMEM=0;
14442   GNULIB_MEMPCPY=0;
14443   GNULIB_MEMRCHR=0;
14444   GNULIB_RAWMEMCHR=0;
14445   GNULIB_STPCPY=0;
14446   GNULIB_STPNCPY=0;
14447   GNULIB_STRCHRNUL=0;
14448   GNULIB_STRDUP=0;
14449   GNULIB_STRNCAT=0;
14450   GNULIB_STRNDUP=0;
14451   GNULIB_STRNLEN=0;
14452   GNULIB_STRPBRK=0;
14453   GNULIB_STRSEP=0;
14454   GNULIB_STRSTR=0;
14455   GNULIB_STRCASESTR=0;
14456   GNULIB_STRTOK_R=0;
14457   GNULIB_MBSLEN=0;
14458   GNULIB_MBSNLEN=0;
14459   GNULIB_MBSCHR=0;
14460   GNULIB_MBSRCHR=0;
14461   GNULIB_MBSSTR=0;
14462   GNULIB_MBSCASECMP=0;
14463   GNULIB_MBSNCASECMP=0;
14464   GNULIB_MBSPCASECMP=0;
14465   GNULIB_MBSCASESTR=0;
14466   GNULIB_MBSCSPN=0;
14467   GNULIB_MBSPBRK=0;
14468   GNULIB_MBSSPN=0;
14469   GNULIB_MBSSEP=0;
14470   GNULIB_MBSTOK_R=0;
14471   GNULIB_STRERROR=0;
14472   GNULIB_STRERROR_R=0;
14473   GNULIB_STRSIGNAL=0;
14474   GNULIB_STRVERSCMP=0;
14475   HAVE_MBSLEN=0;
14476     HAVE_FFSL=1;
14477   HAVE_FFSLL=1;
14478   HAVE_MEMCHR=1;
14479   HAVE_DECL_MEMMEM=1;
14480   HAVE_MEMPCPY=1;
14481   HAVE_DECL_MEMRCHR=1;
14482   HAVE_RAWMEMCHR=1;
14483   HAVE_STPCPY=1;
14484   HAVE_STPNCPY=1;
14485   HAVE_STRCHRNUL=1;
14486   HAVE_DECL_STRDUP=1;
14487   HAVE_DECL_STRNDUP=1;
14488   HAVE_DECL_STRNLEN=1;
14489   HAVE_STRPBRK=1;
14490   HAVE_STRSEP=1;
14491   HAVE_STRCASESTR=1;
14492   HAVE_DECL_STRTOK_R=1;
14493   HAVE_DECL_STRERROR_R=1;
14494   HAVE_DECL_STRSIGNAL=1;
14495   HAVE_STRVERSCMP=1;
14496   REPLACE_MEMCHR=0;
14497   REPLACE_MEMMEM=0;
14498   REPLACE_STPNCPY=0;
14499   REPLACE_STRDUP=0;
14500   REPLACE_STRSTR=0;
14501   REPLACE_STRCASESTR=0;
14502   REPLACE_STRCHRNUL=0;
14503   REPLACE_STRERROR=0;
14504   REPLACE_STRERROR_R=0;
14505   REPLACE_STRNCAT=0;
14506   REPLACE_STRNDUP=0;
14507   REPLACE_STRNLEN=0;
14508   REPLACE_STRSIGNAL=0;
14509   REPLACE_STRTOK_R=0;
14510   UNDEFINE_STRTOK_R=0;
14511
14512
14513
14514
14515
14516   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
14517   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
14518   # irrelevant for anonymous mappings.
14519   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
14520 if test "x$ac_cv_func_mmap" = xyes; then :
14521   gl_have_mmap=yes
14522 else
14523   gl_have_mmap=no
14524 fi
14525
14526
14527   # Try to allow MAP_ANONYMOUS.
14528   gl_have_mmap_anonymous=no
14529   if test $gl_have_mmap = yes; then
14530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
14531 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
14532     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14533 /* end confdefs.h.  */
14534
14535 #include <sys/mman.h>
14536 #ifdef MAP_ANONYMOUS
14537     I cannot identify this map
14538 #endif
14539
14540 _ACEOF
14541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14542   $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
14543   gl_have_mmap_anonymous=yes
14544 fi
14545 rm -f conftest*
14546
14547     if test $gl_have_mmap_anonymous != yes; then
14548       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14549 /* end confdefs.h.  */
14550
14551 #include <sys/mman.h>
14552 #ifdef MAP_ANON
14553     I cannot identify this map
14554 #endif
14555
14556 _ACEOF
14557 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14558   $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
14559
14560 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
14561
14562          gl_have_mmap_anonymous=yes
14563 fi
14564 rm -f conftest*
14565
14566     fi
14567     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
14568 $as_echo "$gl_have_mmap_anonymous" >&6; }
14569     if test $gl_have_mmap_anonymous = yes; then
14570
14571 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
14572
14573     fi
14574   fi
14575
14576
14577
14578
14579
14580
14581   if test $HAVE_MEMCHR = 1; then
14582     # Detect platform-specific bugs in some versions of glibc:
14583     # memchr should not dereference anything with length 0
14584     #   http://bugzilla.redhat.com/499689
14585     # memchr should not dereference overestimated length after a match
14586     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
14587     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
14588     # Assume that memchr works on platforms that lack mprotect.
14589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
14590 $as_echo_n "checking whether memchr works... " >&6; }
14591 if ${gl_cv_func_memchr_works+:} false; then :
14592   $as_echo_n "(cached) " >&6
14593 else
14594   if test "$cross_compiling" = yes; then :
14595          gl_cv_func_memchr_works="guessing no"
14596 else
14597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14598 /* end confdefs.h.  */
14599
14600 #include <string.h>
14601 #if HAVE_SYS_MMAN_H
14602 # include <fcntl.h>
14603 # include <unistd.h>
14604 # include <sys/types.h>
14605 # include <sys/mman.h>
14606 # ifndef MAP_FILE
14607 #  define MAP_FILE 0
14608 # endif
14609 #endif
14610
14611 int
14612 main (void)
14613 {
14614
14615   int result = 0;
14616   char *fence = NULL;
14617 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
14618 # if HAVE_MAP_ANONYMOUS
14619   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
14620   const int fd = -1;
14621 # else /* !HAVE_MAP_ANONYMOUS */
14622   const int flags = MAP_FILE | MAP_PRIVATE;
14623   int fd = open ("/dev/zero", O_RDONLY, 0666);
14624   if (fd >= 0)
14625 # endif
14626     {
14627       int pagesize = getpagesize ();
14628       char *two_pages =
14629         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
14630                        flags, fd, 0);
14631       if (two_pages != (char *)(-1)
14632           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
14633         fence = two_pages + pagesize;
14634     }
14635 #endif
14636   if (fence)
14637     {
14638       if (memchr (fence, 0, 0))
14639         result |= 1;
14640       strcpy (fence - 9, "12345678");
14641       if (memchr (fence - 9, 0, 79) != fence - 1)
14642         result |= 2;
14643       if (memchr (fence - 1, 0, 3) != fence - 1)
14644         result |= 4;
14645     }
14646   return result;
14647
14648   ;
14649   return 0;
14650 }
14651 _ACEOF
14652 if ac_fn_c_try_run "$LINENO"; then :
14653   gl_cv_func_memchr_works=yes
14654 else
14655   gl_cv_func_memchr_works=no
14656 fi
14657 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14658   conftest.$ac_objext conftest.beam conftest.$ac_ext
14659 fi
14660
14661 fi
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
14663 $as_echo "$gl_cv_func_memchr_works" >&6; }
14664     if test "$gl_cv_func_memchr_works" != yes; then
14665       REPLACE_MEMCHR=1
14666     fi
14667   fi
14668
14669
14670
14671
14672     gl_cv_c_multiarch=no
14673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14674 /* end confdefs.h.  */
14675 #ifndef __APPLE_CC__
14676          not a universal capable compiler
14677         #endif
14678         typedef int dummy;
14679
14680 _ACEOF
14681 if ac_fn_c_try_compile "$LINENO"; then :
14682
14683                arch=
14684      prev=
14685      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14686        if test -n "$prev"; then
14687          case $word in
14688            i?86 | x86_64 | ppc | ppc64)
14689              if test -z "$arch" || test "$arch" = "$word"; then
14690                arch="$word"
14691              else
14692                gl_cv_c_multiarch=yes
14693              fi
14694              ;;
14695          esac
14696          prev=
14697        else
14698          if test "x$word" = "x-arch"; then
14699            prev=arch
14700          fi
14701        fi
14702      done
14703
14704 fi
14705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14706   if test $gl_cv_c_multiarch = yes; then
14707     APPLE_UNIVERSAL_BUILD=1
14708   else
14709     APPLE_UNIVERSAL_BUILD=0
14710   fi
14711
14712
14713
14714
14715 ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
14716 if test "x$ac_cv_have_decl_alarm" = xyes; then :
14717   ac_have_decl=1
14718 else
14719   ac_have_decl=0
14720 fi
14721
14722 cat >>confdefs.h <<_ACEOF
14723 #define HAVE_DECL_ALARM $ac_have_decl
14724 _ACEOF
14725
14726
14727
14728       for ac_header in stdlib.h
14729 do :
14730   ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
14731 if test "x$ac_cv_header_stdlib_h" = xyes; then :
14732   cat >>confdefs.h <<_ACEOF
14733 #define HAVE_STDLIB_H 1
14734 _ACEOF
14735
14736 fi
14737
14738 done
14739
14740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
14741 $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
14742 if ${ac_cv_func_malloc_0_nonnull+:} false; then :
14743   $as_echo_n "(cached) " >&6
14744 else
14745   if test "$cross_compiling" = yes; then :
14746   case "$host_os" in
14747           # Guess yes on platforms where we know the result.
14748           *-gnu* | freebsd* | netbsd* | openbsd* \
14749           | hpux* | solaris* | cygwin* | mingw*)
14750             ac_cv_func_malloc_0_nonnull=yes ;;
14751           # If we don't know, assume the worst.
14752           *) ac_cv_func_malloc_0_nonnull=no ;;
14753         esac
14754
14755 else
14756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14757 /* end confdefs.h.  */
14758 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
14759             # include <stdlib.h>
14760             #else
14761             char *malloc ();
14762             #endif
14763
14764 int
14765 main (void)
14766 {
14767 return ! malloc (0);
14768   ;
14769   return 0;
14770 }
14771
14772 _ACEOF
14773 if ac_fn_c_try_run "$LINENO"; then :
14774   ac_cv_func_malloc_0_nonnull=yes
14775 else
14776   ac_cv_func_malloc_0_nonnull=no
14777 fi
14778 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14779   conftest.$ac_objext conftest.beam conftest.$ac_ext
14780 fi
14781
14782
14783 fi
14784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
14785 $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
14786   if test $ac_cv_func_malloc_0_nonnull = yes; then :
14787   gl_cv_func_malloc_0_nonnull=1
14788 else
14789   gl_cv_func_malloc_0_nonnull=0
14790 fi
14791
14792
14793 cat >>confdefs.h <<_ACEOF
14794 #define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull
14795 _ACEOF
14796
14797
14798
14799
14800
14801
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14803 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14804 if ${ac_cv_header_stdbool_h+:} false; then :
14805   $as_echo_n "(cached) " >&6
14806 else
14807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14808 /* end confdefs.h.  */
14809
14810              #include <stdbool.h>
14811              #ifndef bool
14812               "error: bool is not defined"
14813              #endif
14814              #ifndef false
14815               "error: false is not defined"
14816              #endif
14817              #if false
14818               "error: false is not 0"
14819              #endif
14820              #ifndef true
14821               "error: true is not defined"
14822              #endif
14823              #if true != 1
14824               "error: true is not 1"
14825              #endif
14826              #ifndef __bool_true_false_are_defined
14827               "error: __bool_true_false_are_defined is not defined"
14828              #endif
14829
14830              struct s { _Bool s: 1; _Bool t; } s;
14831
14832              char a[true == 1 ? 1 : -1];
14833              char b[false == 0 ? 1 : -1];
14834              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14835              char d[(bool) 0.5 == true ? 1 : -1];
14836              /* See body of main program for 'e'.  */
14837              char f[(_Bool) 0.0 == false ? 1 : -1];
14838              char g[true];
14839              char h[sizeof (_Bool)];
14840              char i[sizeof s.t];
14841              enum { j = false, k = true, l = false * true, m = true * 256 };
14842              /* The following fails for
14843                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14844              _Bool n[m];
14845              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14846              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14847              /* Catch a bug in an HP-UX C compiler.  See
14848                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14849                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14850               */
14851              _Bool q = true;
14852              _Bool *pq = &q;
14853
14854 int
14855 main (void)
14856 {
14857
14858              bool e = &s;
14859              *pq |= q;
14860              *pq |= ! q;
14861              /* Refer to every declared value, to avoid compiler optimizations.  */
14862              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14863                      + !m + !n + !o + !p + !q + !pq);
14864
14865   ;
14866   return 0;
14867 }
14868 _ACEOF
14869 if ac_fn_c_try_compile "$LINENO"; then :
14870   ac_cv_header_stdbool_h=yes
14871 else
14872   ac_cv_header_stdbool_h=no
14873 fi
14874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14875 fi
14876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14877 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14878    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14879 if test "x$ac_cv_type__Bool" = xyes; then :
14880
14881 cat >>confdefs.h <<_ACEOF
14882 #define HAVE__BOOL 1
14883 _ACEOF
14884
14885
14886 fi
14887
14888
14889
14890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14891 $as_echo_n "checking for unsigned long long int... " >&6; }
14892 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14893   $as_echo_n "(cached) " >&6
14894 else
14895   ac_cv_type_unsigned_long_long_int=yes
14896      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14897        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14898 /* end confdefs.h.  */
14899
14900   /* For now, do not test the preprocessor; as of 2007 there are too many
14901          implementations with broken preprocessors.  Perhaps this can
14902          be revisited in 2012.  In the meantime, code should not expect
14903          #if to work with literals wider than 32 bits.  */
14904       /* Test literals.  */
14905       long long int ll = 9223372036854775807ll;
14906       long long int nll = -9223372036854775807LL;
14907       unsigned long long int ull = 18446744073709551615ULL;
14908       /* Test constant expressions.   */
14909       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14910                      ? 1 : -1)];
14911       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14912                      ? 1 : -1)];
14913       int i = 63;
14914 int
14915 main (void)
14916 {
14917 /* Test availability of runtime routines for shift and division.  */
14918       long long int llmax = 9223372036854775807ll;
14919       unsigned long long int ullmax = 18446744073709551615ull;
14920       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14921               | (llmax / ll) | (llmax % ll)
14922               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14923               | (ullmax / ull) | (ullmax % ull));
14924   ;
14925   return 0;
14926 }
14927
14928 _ACEOF
14929 if ac_fn_c_try_link "$LINENO"; then :
14930
14931 else
14932   ac_cv_type_unsigned_long_long_int=no
14933 fi
14934 rm -f core conftest.err conftest.$ac_objext \
14935     conftest$ac_exeext conftest.$ac_ext
14936      fi
14937 fi
14938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14939 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14940   if test $ac_cv_type_unsigned_long_long_int = yes; then
14941
14942 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14943
14944   fi
14945
14946
14947
14948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14949 $as_echo_n "checking for long long int... " >&6; }
14950 if ${ac_cv_type_long_long_int+:} false; then :
14951   $as_echo_n "(cached) " >&6
14952 else
14953   ac_cv_type_long_long_int=yes
14954       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14955         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14956         if test $ac_cv_type_long_long_int = yes; then
14957                                         if test "$cross_compiling" = yes; then :
14958   :
14959 else
14960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14961 /* end confdefs.h.  */
14962 #include <limits.h>
14963                  #ifndef LLONG_MAX
14964                  # define HALF \
14965                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14966                  # define LLONG_MAX (HALF - 1 + HALF)
14967                  #endif
14968 int
14969 main (void)
14970 {
14971 long long int n = 1;
14972                  int i;
14973                  for (i = 0; ; i++)
14974                    {
14975                      long long int m = n << i;
14976                      if (m >> i != n)
14977                        return 1;
14978                      if (LLONG_MAX / 2 < m)
14979                        break;
14980                    }
14981                  return 0;
14982   ;
14983   return 0;
14984 }
14985 _ACEOF
14986 if ac_fn_c_try_run "$LINENO"; then :
14987
14988 else
14989   ac_cv_type_long_long_int=no
14990 fi
14991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14992   conftest.$ac_objext conftest.beam conftest.$ac_ext
14993 fi
14994
14995         fi
14996       fi
14997 fi
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14999 $as_echo "$ac_cv_type_long_long_int" >&6; }
15000   if test $ac_cv_type_long_long_int = yes; then
15001
15002 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
15003
15004   fi
15005
15006
15007
15008
15009
15010
15011   if test $ac_cv_type_long_long_int = yes; then
15012     HAVE_LONG_LONG_INT=1
15013   else
15014     HAVE_LONG_LONG_INT=0
15015   fi
15016
15017
15018   if test $ac_cv_type_unsigned_long_long_int = yes; then
15019     HAVE_UNSIGNED_LONG_LONG_INT=1
15020   else
15021     HAVE_UNSIGNED_LONG_LONG_INT=0
15022   fi
15023
15024
15025
15026   if test $ac_cv_header_wchar_h = yes; then
15027     HAVE_WCHAR_H=1
15028   else
15029     HAVE_WCHAR_H=0
15030   fi
15031
15032
15033       if test $ac_cv_header_inttypes_h = yes; then
15034     HAVE_INTTYPES_H=1
15035   else
15036     HAVE_INTTYPES_H=0
15037   fi
15038
15039
15040       if test $ac_cv_header_sys_types_h = yes; then
15041     HAVE_SYS_TYPES_H=1
15042   else
15043     HAVE_SYS_TYPES_H=0
15044   fi
15045
15046
15047
15048
15049
15050
15051
15052
15053
15054
15055
15056      if test $gl_cv_have_include_next = yes; then
15057        gl_cv_next_stdint_h='<'stdint.h'>'
15058      else
15059        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
15060 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
15061 if ${gl_cv_next_stdint_h+:} false; then :
15062   $as_echo_n "(cached) " >&6
15063 else
15064
15065              if test $ac_cv_header_stdint_h = yes; then
15066
15067
15068                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15069 /* end confdefs.h.  */
15070 #include <stdint.h>
15071
15072 _ACEOF
15073                                                                                                                         case "$host_os" in
15074                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15075                  *)    gl_absname_cpp="$ac_cpp" ;;
15076                esac
15077
15078                case "$host_os" in
15079                  mingw*)
15080                                                                                                                                      gl_dirsep_regex='[/\\]'
15081                    ;;
15082                  *)
15083                    gl_dirsep_regex='\/'
15084                    ;;
15085                esac
15086                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15087
15088                gl_header_literal_regex=`echo 'stdint.h' \
15089                                         | sed -e "$gl_make_literal_regex_sed"`
15090                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15091                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15092                    s|^/[^/]|//&|
15093                    p
15094                    q
15095                  }'
15096                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15097                       sed -n "$gl_absolute_header_sed"`'"'
15098           else
15099                gl_cv_next_stdint_h='<'stdint.h'>'
15100              fi
15101
15102
15103 fi
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
15105 $as_echo "$gl_cv_next_stdint_h" >&6; }
15106      fi
15107      NEXT_STDINT_H=$gl_cv_next_stdint_h
15108
15109      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15110        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15111        gl_next_as_first_directive='<'stdint.h'>'
15112      else
15113        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15114        gl_next_as_first_directive=$gl_cv_next_stdint_h
15115      fi
15116      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
15117
15118
15119
15120
15121   if test $ac_cv_header_stdint_h = yes; then
15122     HAVE_STDINT_H=1
15123   else
15124     HAVE_STDINT_H=0
15125   fi
15126
15127
15128     if test $ac_cv_header_stdint_h = yes; then
15129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
15130 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
15131 if ${gl_cv_header_working_stdint_h+:} false; then :
15132   $as_echo_n "(cached) " >&6
15133 else
15134   gl_cv_header_working_stdint_h=no
15135        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15136 /* end confdefs.h.  */
15137
15138
15139 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15140 #include <stdint.h>
15141 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
15142 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
15143 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
15144 #endif
15145
15146
15147   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15148      included before <wchar.h>.  */
15149   #include <stddef.h>
15150   #include <signal.h>
15151   #if HAVE_WCHAR_H
15152   # include <stdio.h>
15153   # include <time.h>
15154   # include <wchar.h>
15155   #endif
15156
15157
15158 #ifdef INT8_MAX
15159 int8_t a1 = INT8_MAX;
15160 int8_t a1min = INT8_MIN;
15161 #endif
15162 #ifdef INT16_MAX
15163 int16_t a2 = INT16_MAX;
15164 int16_t a2min = INT16_MIN;
15165 #endif
15166 #ifdef INT32_MAX
15167 int32_t a3 = INT32_MAX;
15168 int32_t a3min = INT32_MIN;
15169 #endif
15170 #ifdef INT64_MAX
15171 int64_t a4 = INT64_MAX;
15172 int64_t a4min = INT64_MIN;
15173 #endif
15174 #ifdef UINT8_MAX
15175 uint8_t b1 = UINT8_MAX;
15176 #else
15177 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
15178 #endif
15179 #ifdef UINT16_MAX
15180 uint16_t b2 = UINT16_MAX;
15181 #endif
15182 #ifdef UINT32_MAX
15183 uint32_t b3 = UINT32_MAX;
15184 #endif
15185 #ifdef UINT64_MAX
15186 uint64_t b4 = UINT64_MAX;
15187 #endif
15188 int_least8_t c1 = INT8_C (0x7f);
15189 int_least8_t c1max = INT_LEAST8_MAX;
15190 int_least8_t c1min = INT_LEAST8_MIN;
15191 int_least16_t c2 = INT16_C (0x7fff);
15192 int_least16_t c2max = INT_LEAST16_MAX;
15193 int_least16_t c2min = INT_LEAST16_MIN;
15194 int_least32_t c3 = INT32_C (0x7fffffff);
15195 int_least32_t c3max = INT_LEAST32_MAX;
15196 int_least32_t c3min = INT_LEAST32_MIN;
15197 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
15198 int_least64_t c4max = INT_LEAST64_MAX;
15199 int_least64_t c4min = INT_LEAST64_MIN;
15200 uint_least8_t d1 = UINT8_C (0xff);
15201 uint_least8_t d1max = UINT_LEAST8_MAX;
15202 uint_least16_t d2 = UINT16_C (0xffff);
15203 uint_least16_t d2max = UINT_LEAST16_MAX;
15204 uint_least32_t d3 = UINT32_C (0xffffffff);
15205 uint_least32_t d3max = UINT_LEAST32_MAX;
15206 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
15207 uint_least64_t d4max = UINT_LEAST64_MAX;
15208 int_fast8_t e1 = INT_FAST8_MAX;
15209 int_fast8_t e1min = INT_FAST8_MIN;
15210 int_fast16_t e2 = INT_FAST16_MAX;
15211 int_fast16_t e2min = INT_FAST16_MIN;
15212 int_fast32_t e3 = INT_FAST32_MAX;
15213 int_fast32_t e3min = INT_FAST32_MIN;
15214 int_fast64_t e4 = INT_FAST64_MAX;
15215 int_fast64_t e4min = INT_FAST64_MIN;
15216 uint_fast8_t f1 = UINT_FAST8_MAX;
15217 uint_fast16_t f2 = UINT_FAST16_MAX;
15218 uint_fast32_t f3 = UINT_FAST32_MAX;
15219 uint_fast64_t f4 = UINT_FAST64_MAX;
15220 #ifdef INTPTR_MAX
15221 intptr_t g = INTPTR_MAX;
15222 intptr_t gmin = INTPTR_MIN;
15223 #endif
15224 #ifdef UINTPTR_MAX
15225 uintptr_t h = UINTPTR_MAX;
15226 #endif
15227 intmax_t i = INTMAX_MAX;
15228 uintmax_t j = UINTMAX_MAX;
15229
15230 #include <limits.h> /* for CHAR_BIT */
15231 #define TYPE_MINIMUM(t) \
15232   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
15233 #define TYPE_MAXIMUM(t) \
15234   ((t) ((t) 0 < (t) -1 \
15235         ? (t) -1 \
15236         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
15237 struct s {
15238   int check_PTRDIFF:
15239       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
15240       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
15241       ? 1 : -1;
15242   /* Detect bug in FreeBSD 6.0 / ia64.  */
15243   int check_SIG_ATOMIC:
15244       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
15245       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
15246       ? 1 : -1;
15247   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
15248   int check_WCHAR:
15249       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
15250       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
15251       ? 1 : -1;
15252   /* Detect bug in mingw.  */
15253   int check_WINT:
15254       WINT_MIN == TYPE_MINIMUM (wint_t)
15255       && WINT_MAX == TYPE_MAXIMUM (wint_t)
15256       ? 1 : -1;
15257
15258   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
15259   int check_UINT8_C:
15260         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
15261   int check_UINT16_C:
15262         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
15263
15264   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
15265 #ifdef UINT8_MAX
15266   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
15267 #endif
15268 #ifdef UINT16_MAX
15269   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
15270 #endif
15271 #ifdef UINT32_MAX
15272   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
15273 #endif
15274 #ifdef UINT64_MAX
15275   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
15276 #endif
15277   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
15278   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
15279   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
15280   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
15281   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
15282   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
15283   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
15284   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
15285   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
15286   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
15287   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
15288 };
15289
15290 int
15291 main (void)
15292 {
15293
15294   ;
15295   return 0;
15296 }
15297 _ACEOF
15298 if ac_fn_c_try_compile "$LINENO"; then :
15299                                                     if test "$cross_compiling" = yes; then :
15300                  gl_cv_header_working_stdint_h=yes
15301
15302 else
15303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15304 /* end confdefs.h.  */
15305
15306
15307 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15308 #include <stdint.h>
15309
15310
15311   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15312      included before <wchar.h>.  */
15313   #include <stddef.h>
15314   #include <signal.h>
15315   #if HAVE_WCHAR_H
15316   # include <stdio.h>
15317   # include <time.h>
15318   # include <wchar.h>
15319   #endif
15320
15321
15322 #include <stdio.h>
15323 #include <string.h>
15324 #define MVAL(macro) MVAL1(macro)
15325 #define MVAL1(expression) #expression
15326 static const char *macro_values[] =
15327   {
15328 #ifdef INT8_MAX
15329     MVAL (INT8_MAX),
15330 #endif
15331 #ifdef INT16_MAX
15332     MVAL (INT16_MAX),
15333 #endif
15334 #ifdef INT32_MAX
15335     MVAL (INT32_MAX),
15336 #endif
15337 #ifdef INT64_MAX
15338     MVAL (INT64_MAX),
15339 #endif
15340 #ifdef UINT8_MAX
15341     MVAL (UINT8_MAX),
15342 #endif
15343 #ifdef UINT16_MAX
15344     MVAL (UINT16_MAX),
15345 #endif
15346 #ifdef UINT32_MAX
15347     MVAL (UINT32_MAX),
15348 #endif
15349 #ifdef UINT64_MAX
15350     MVAL (UINT64_MAX),
15351 #endif
15352     NULL
15353   };
15354
15355 int
15356 main (void)
15357 {
15358
15359   const char **mv;
15360   for (mv = macro_values; *mv != NULL; mv++)
15361     {
15362       const char *value = *mv;
15363       /* Test whether it looks like a cast expression.  */
15364       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
15365           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
15366           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
15367           || strncmp (value, "((int)"/*)*/, 6) == 0
15368           || strncmp (value, "((signed short)"/*)*/, 15) == 0
15369           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
15370         return mv - macro_values + 1;
15371     }
15372   return 0;
15373
15374   ;
15375   return 0;
15376 }
15377 _ACEOF
15378 if ac_fn_c_try_run "$LINENO"; then :
15379   gl_cv_header_working_stdint_h=yes
15380 fi
15381 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15382   conftest.$ac_objext conftest.beam conftest.$ac_ext
15383 fi
15384
15385
15386 fi
15387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15388
15389 fi
15390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
15391 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
15392   fi
15393   if test "$gl_cv_header_working_stdint_h" = yes; then
15394     STDINT_H=
15395   else
15396             for ac_header in sys/inttypes.h sys/bitypes.h
15397 do :
15398   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15399 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15400 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15401   cat >>confdefs.h <<_ACEOF
15402 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15403 _ACEOF
15404
15405 fi
15406
15407 done
15408
15409     if test $ac_cv_header_sys_inttypes_h = yes; then
15410       HAVE_SYS_INTTYPES_H=1
15411     else
15412       HAVE_SYS_INTTYPES_H=0
15413     fi
15414
15415     if test $ac_cv_header_sys_bitypes_h = yes; then
15416       HAVE_SYS_BITYPES_H=1
15417     else
15418       HAVE_SYS_BITYPES_H=0
15419     fi
15420
15421
15422
15423
15424   if test $APPLE_UNIVERSAL_BUILD = 0; then
15425
15426
15427   for gltype in ptrdiff_t size_t ; do
15428     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15429 $as_echo_n "checking for bit size of $gltype... " >&6; }
15430 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
15431   $as_echo_n "(cached) " >&6
15432 else
15433   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15434   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15435      included before <wchar.h>.  */
15436   #include <stddef.h>
15437   #include <signal.h>
15438   #if HAVE_WCHAR_H
15439   # include <stdio.h>
15440   # include <time.h>
15441   # include <wchar.h>
15442   #endif
15443
15444 #include <limits.h>"; then :
15445
15446 else
15447   result=unknown
15448 fi
15449
15450        eval gl_cv_bitsizeof_${gltype}=\$result
15451
15452 fi
15453 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15454                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15455 $as_echo "$ac_res" >&6; }
15456     eval result=\$gl_cv_bitsizeof_${gltype}
15457     if test $result = unknown; then
15458                                                 result=0
15459     fi
15460     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15461     cat >>confdefs.h <<_ACEOF
15462 #define BITSIZEOF_${GLTYPE} $result
15463 _ACEOF
15464
15465     eval BITSIZEOF_${GLTYPE}=\$result
15466   done
15467
15468
15469   fi
15470
15471
15472   for gltype in sig_atomic_t wchar_t wint_t ; do
15473     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15474 $as_echo_n "checking for bit size of $gltype... " >&6; }
15475 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
15476   $as_echo_n "(cached) " >&6
15477 else
15478   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15479   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15480      included before <wchar.h>.  */
15481   #include <stddef.h>
15482   #include <signal.h>
15483   #if HAVE_WCHAR_H
15484   # include <stdio.h>
15485   # include <time.h>
15486   # include <wchar.h>
15487   #endif
15488
15489 #include <limits.h>"; then :
15490
15491 else
15492   result=unknown
15493 fi
15494
15495        eval gl_cv_bitsizeof_${gltype}=\$result
15496
15497 fi
15498 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15499                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15500 $as_echo "$ac_res" >&6; }
15501     eval result=\$gl_cv_bitsizeof_${gltype}
15502     if test $result = unknown; then
15503                                                 result=0
15504     fi
15505     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15506     cat >>confdefs.h <<_ACEOF
15507 #define BITSIZEOF_${GLTYPE} $result
15508 _ACEOF
15509
15510     eval BITSIZEOF_${GLTYPE}=\$result
15511   done
15512
15513
15514
15515
15516   for gltype in sig_atomic_t wchar_t wint_t ; do
15517     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
15518 $as_echo_n "checking whether $gltype is signed... " >&6; }
15519 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
15520   $as_echo_n "(cached) " >&6
15521 else
15522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15523 /* end confdefs.h.  */
15524
15525   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15526      included before <wchar.h>.  */
15527   #include <stddef.h>
15528   #include <signal.h>
15529   #if HAVE_WCHAR_H
15530   # include <stdio.h>
15531   # include <time.h>
15532   # include <wchar.h>
15533   #endif
15534
15535             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
15536 int
15537 main (void)
15538 {
15539
15540   ;
15541   return 0;
15542 }
15543 _ACEOF
15544 if ac_fn_c_try_compile "$LINENO"; then :
15545   result=yes
15546 else
15547   result=no
15548 fi
15549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15550        eval gl_cv_type_${gltype}_signed=\$result
15551
15552 fi
15553 eval ac_res=\$gl_cv_type_${gltype}_signed
15554                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15555 $as_echo "$ac_res" >&6; }
15556     eval result=\$gl_cv_type_${gltype}_signed
15557     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15558     if test "$result" = yes; then
15559       cat >>confdefs.h <<_ACEOF
15560 #define HAVE_SIGNED_${GLTYPE} 1
15561 _ACEOF
15562
15563       eval HAVE_SIGNED_${GLTYPE}=1
15564     else
15565       eval HAVE_SIGNED_${GLTYPE}=0
15566     fi
15567   done
15568
15569
15570   gl_cv_type_ptrdiff_t_signed=yes
15571   gl_cv_type_size_t_signed=no
15572   if test $APPLE_UNIVERSAL_BUILD = 0; then
15573
15574
15575   for gltype in ptrdiff_t size_t ; do
15576     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15577 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15578 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
15579   $as_echo_n "(cached) " >&6
15580 else
15581   eval gl_cv_type_${gltype}_suffix=no
15582        eval result=\$gl_cv_type_${gltype}_signed
15583        if test "$result" = yes; then
15584          glsufu=
15585        else
15586          glsufu=u
15587        fi
15588        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15589          case $glsuf in
15590            '')  gltype1='int';;
15591            l)   gltype1='long int';;
15592            ll)  gltype1='long long int';;
15593            i64) gltype1='__int64';;
15594            u)   gltype1='unsigned int';;
15595            ul)  gltype1='unsigned long int';;
15596            ull) gltype1='unsigned long long int';;
15597            ui64)gltype1='unsigned __int64';;
15598          esac
15599          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15600 /* end confdefs.h.  */
15601
15602   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15603      included before <wchar.h>.  */
15604   #include <stddef.h>
15605   #include <signal.h>
15606   #if HAVE_WCHAR_H
15607   # include <stdio.h>
15608   # include <time.h>
15609   # include <wchar.h>
15610   #endif
15611
15612               extern $gltype foo;
15613               extern $gltype1 foo;
15614 int
15615 main (void)
15616 {
15617
15618   ;
15619   return 0;
15620 }
15621 _ACEOF
15622 if ac_fn_c_try_compile "$LINENO"; then :
15623   eval gl_cv_type_${gltype}_suffix=\$glsuf
15624 fi
15625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15626          eval result=\$gl_cv_type_${gltype}_suffix
15627          test "$result" != no && break
15628        done
15629 fi
15630 eval ac_res=\$gl_cv_type_${gltype}_suffix
15631                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15632 $as_echo "$ac_res" >&6; }
15633     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15634     eval result=\$gl_cv_type_${gltype}_suffix
15635     test "$result" = no && result=
15636     eval ${GLTYPE}_SUFFIX=\$result
15637     cat >>confdefs.h <<_ACEOF
15638 #define ${GLTYPE}_SUFFIX $result
15639 _ACEOF
15640
15641   done
15642
15643
15644   fi
15645
15646
15647   for gltype in sig_atomic_t wchar_t wint_t ; do
15648     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15649 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15650 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
15651   $as_echo_n "(cached) " >&6
15652 else
15653   eval gl_cv_type_${gltype}_suffix=no
15654        eval result=\$gl_cv_type_${gltype}_signed
15655        if test "$result" = yes; then
15656          glsufu=
15657        else
15658          glsufu=u
15659        fi
15660        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15661          case $glsuf in
15662            '')  gltype1='int';;
15663            l)   gltype1='long int';;
15664            ll)  gltype1='long long int';;
15665            i64) gltype1='__int64';;
15666            u)   gltype1='unsigned int';;
15667            ul)  gltype1='unsigned long int';;
15668            ull) gltype1='unsigned long long int';;
15669            ui64)gltype1='unsigned __int64';;
15670          esac
15671          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15672 /* end confdefs.h.  */
15673
15674   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15675      included before <wchar.h>.  */
15676   #include <stddef.h>
15677   #include <signal.h>
15678   #if HAVE_WCHAR_H
15679   # include <stdio.h>
15680   # include <time.h>
15681   # include <wchar.h>
15682   #endif
15683
15684               extern $gltype foo;
15685               extern $gltype1 foo;
15686 int
15687 main (void)
15688 {
15689
15690   ;
15691   return 0;
15692 }
15693 _ACEOF
15694 if ac_fn_c_try_compile "$LINENO"; then :
15695   eval gl_cv_type_${gltype}_suffix=\$glsuf
15696 fi
15697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15698          eval result=\$gl_cv_type_${gltype}_suffix
15699          test "$result" != no && break
15700        done
15701 fi
15702 eval ac_res=\$gl_cv_type_${gltype}_suffix
15703                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15704 $as_echo "$ac_res" >&6; }
15705     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15706     eval result=\$gl_cv_type_${gltype}_suffix
15707     test "$result" = no && result=
15708     eval ${GLTYPE}_SUFFIX=\$result
15709     cat >>confdefs.h <<_ACEOF
15710 #define ${GLTYPE}_SUFFIX $result
15711 _ACEOF
15712
15713   done
15714
15715
15716
15717           if test $BITSIZEOF_WINT_T -lt 32; then
15718     BITSIZEOF_WINT_T=32
15719   fi
15720
15721     STDINT_H=stdint.h
15722   fi
15723
15724    if test -n "$STDINT_H"; then
15725   GL_GENERATE_STDINT_H_TRUE=
15726   GL_GENERATE_STDINT_H_FALSE='#'
15727 else
15728   GL_GENERATE_STDINT_H_TRUE='#'
15729   GL_GENERATE_STDINT_H_FALSE=
15730 fi
15731
15732
15733
15734   GNULIB_FFS=0;
15735     HAVE_FFS=1;
15736   HAVE_STRCASECMP=1;
15737   HAVE_DECL_STRNCASECMP=1;
15738
15739
15740      REPLACE_STRERROR_0=0
15741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5
15742 $as_echo_n "checking whether strerror(0) succeeds... " >&6; }
15743 if ${gl_cv_func_strerror_0_works+:} false; then :
15744   $as_echo_n "(cached) " >&6
15745 else
15746   if test "$cross_compiling" = yes; then :
15747   case "$host_os" in
15748                  # Guess yes on glibc systems.
15749          *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
15750                  # If we don't know, assume the worst.
15751          *)      gl_cv_func_strerror_0_works="guessing no" ;;
15752        esac
15753
15754 else
15755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15756 /* end confdefs.h.  */
15757 #include <string.h>
15758            #include <errno.h>
15759
15760 int
15761 main (void)
15762 {
15763 int result = 0;
15764            char *str;
15765            errno = 0;
15766            str = strerror (0);
15767            if (!*str) result |= 1;
15768            if (errno) result |= 2;
15769            if (strstr (str, "nknown") || strstr (str, "ndefined"))
15770              result |= 4;
15771            return result;
15772   ;
15773   return 0;
15774 }
15775 _ACEOF
15776 if ac_fn_c_try_run "$LINENO"; then :
15777   gl_cv_func_strerror_0_works=yes
15778 else
15779   gl_cv_func_strerror_0_works=no
15780 fi
15781 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15782   conftest.$ac_objext conftest.beam conftest.$ac_ext
15783 fi
15784
15785
15786 fi
15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5
15788 $as_echo "$gl_cv_func_strerror_0_works" >&6; }
15789   case "$gl_cv_func_strerror_0_works" in
15790     *yes) ;;
15791     *)
15792       REPLACE_STRERROR_0=1
15793
15794 $as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h
15795
15796       ;;
15797   esac
15798
15799
15800
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812      if test $gl_cv_have_include_next = yes; then
15813        gl_cv_next_string_h='<'string.h'>'
15814      else
15815        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
15816 $as_echo_n "checking absolute name of <string.h>... " >&6; }
15817 if ${gl_cv_next_string_h+:} false; then :
15818   $as_echo_n "(cached) " >&6
15819 else
15820
15821                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15822 /* end confdefs.h.  */
15823 #include <string.h>
15824
15825 _ACEOF
15826                                                                                                                         case "$host_os" in
15827                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15828                  *)    gl_absname_cpp="$ac_cpp" ;;
15829                esac
15830
15831                case "$host_os" in
15832                  mingw*)
15833                                                                                                                                      gl_dirsep_regex='[/\\]'
15834                    ;;
15835                  *)
15836                    gl_dirsep_regex='\/'
15837                    ;;
15838                esac
15839                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15840
15841                gl_header_literal_regex=`echo 'string.h' \
15842                                         | sed -e "$gl_make_literal_regex_sed"`
15843                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15844                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15845                    s|^/[^/]|//&|
15846                    p
15847                    q
15848                  }'
15849                                                             gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15850                       sed -n "$gl_absolute_header_sed"`'"'
15851
15852
15853 fi
15854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
15855 $as_echo "$gl_cv_next_string_h" >&6; }
15856      fi
15857      NEXT_STRING_H=$gl_cv_next_string_h
15858
15859      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15860        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15861        gl_next_as_first_directive='<'string.h'>'
15862      else
15863        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15864        gl_next_as_first_directive=$gl_cv_next_string_h
15865      fi
15866      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
15867
15868
15869
15870
15871
15872
15873     for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul      strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r      strerror_r strsignal strverscmp; do
15874     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
15875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
15876 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
15877 if eval \${$as_gl_Symbol+:} false; then :
15878   $as_echo_n "(cached) " >&6
15879 else
15880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15881 /* end confdefs.h.  */
15882 #include <string.h>
15883
15884 int
15885 main (void)
15886 {
15887 #undef $gl_func
15888   (void) $gl_func;
15889   ;
15890   return 0;
15891 }
15892 _ACEOF
15893 if ac_fn_c_try_compile "$LINENO"; then :
15894   eval "$as_gl_Symbol=yes"
15895 else
15896   eval "$as_gl_Symbol=no"
15897 fi
15898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15899 fi
15900 eval ac_res=\$$as_gl_Symbol
15901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15902 $as_echo "$ac_res" >&6; }
15903     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
15904   cat >>confdefs.h <<_ACEOF
15905 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
15906 _ACEOF
15907
15908                      eval ac_cv_have_decl_$gl_func=yes
15909 fi
15910       done
15911
15912
15913
15914
15915
15916
15917
15918
15919
15920
15921
15922
15923
15924
15925
15926
15927      if test $gl_cv_have_include_next = yes; then
15928        gl_cv_next_strings_h='<'strings.h'>'
15929      else
15930        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <strings.h>" >&5
15931 $as_echo_n "checking absolute name of <strings.h>... " >&6; }
15932 if ${gl_cv_next_strings_h+:} false; then :
15933   $as_echo_n "(cached) " >&6
15934 else
15935
15936              if test $ac_cv_header_strings_h = yes; then
15937
15938
15939                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15940 /* end confdefs.h.  */
15941 #include <strings.h>
15942
15943 _ACEOF
15944                                                                                                                         case "$host_os" in
15945                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15946                  *)    gl_absname_cpp="$ac_cpp" ;;
15947                esac
15948
15949                case "$host_os" in
15950                  mingw*)
15951                                                                                                                                      gl_dirsep_regex='[/\\]'
15952                    ;;
15953                  *)
15954                    gl_dirsep_regex='\/'
15955                    ;;
15956                esac
15957                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15958
15959                gl_header_literal_regex=`echo 'strings.h' \
15960                                         | sed -e "$gl_make_literal_regex_sed"`
15961                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15962                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15963                    s|^/[^/]|//&|
15964                    p
15965                    q
15966                  }'
15967                                                             gl_cv_next_strings_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15968                       sed -n "$gl_absolute_header_sed"`'"'
15969           else
15970                gl_cv_next_strings_h='<'strings.h'>'
15971              fi
15972
15973
15974 fi
15975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_strings_h" >&5
15976 $as_echo "$gl_cv_next_strings_h" >&6; }
15977      fi
15978      NEXT_STRINGS_H=$gl_cv_next_strings_h
15979
15980      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15981        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15982        gl_next_as_first_directive='<'strings.h'>'
15983      else
15984        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15985        gl_next_as_first_directive=$gl_cv_next_strings_h
15986      fi
15987      NEXT_AS_FIRST_DIRECTIVE_STRINGS_H=$gl_next_as_first_directive
15988
15989
15990
15991
15992   if test $ac_cv_header_strings_h = yes; then
15993     HAVE_STRINGS_H=1
15994   else
15995     HAVE_STRINGS_H=0
15996   fi
15997
15998
15999
16000     for gl_func in ffs strcasecmp strncasecmp; do
16001     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
16002     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
16003 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
16004 if eval \${$as_gl_Symbol+:} false; then :
16005   $as_echo_n "(cached) " >&6
16006 else
16007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16008 /* end confdefs.h.  */
16009
16010     /* Minix 3.1.8 has a bug: <sys/types.h> must be included before
16011        <strings.h>.  */
16012     #include <sys/types.h>
16013     #include <strings.h>
16014
16015 int
16016 main (void)
16017 {
16018 #undef $gl_func
16019   (void) $gl_func;
16020   ;
16021   return 0;
16022 }
16023 _ACEOF
16024 if ac_fn_c_try_compile "$LINENO"; then :
16025   eval "$as_gl_Symbol=yes"
16026 else
16027   eval "$as_gl_Symbol=no"
16028 fi
16029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16030 fi
16031 eval ac_res=\$$as_gl_Symbol
16032                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16033 $as_echo "$ac_res" >&6; }
16034     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
16035   cat >>confdefs.h <<_ACEOF
16036 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
16037 _ACEOF
16038
16039                      eval ac_cv_have_decl_$gl_func=yes
16040 fi
16041       done
16042
16043
16044 ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
16045 if test "x$ac_cv_have_decl_strndup" = xyes; then :
16046   ac_have_decl=1
16047 else
16048   ac_have_decl=0
16049 fi
16050
16051 cat >>confdefs.h <<_ACEOF
16052 #define HAVE_DECL_STRNDUP $ac_have_decl
16053 _ACEOF
16054
16055
16056
16057 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16058 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16059   ac_have_decl=1
16060 else
16061   ac_have_decl=0
16062 fi
16063
16064 cat >>confdefs.h <<_ACEOF
16065 #define HAVE_DECL_STRNLEN $ac_have_decl
16066 _ACEOF
16067
16068
16069
16070 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16071 if test "x$ac_cv_type_pid_t" = xyes; then :
16072
16073 else
16074
16075 cat >>confdefs.h <<_ACEOF
16076 #define pid_t int
16077 _ACEOF
16078
16079 fi
16080
16081 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
16082 if test "x$ac_cv_type_mode_t" = xyes; then :
16083
16084 else
16085
16086 cat >>confdefs.h <<_ACEOF
16087 #define mode_t int
16088 _ACEOF
16089
16090 fi
16091
16092
16093
16094     WINDOWS_64_BIT_OFF_T=0
16095
16096
16097
16098
16099
16100
16101
16102
16103
16104
16105
16106
16107
16108      if test $gl_cv_have_include_next = yes; then
16109        gl_cv_next_sys_types_h='<'sys/types.h'>'
16110      else
16111        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
16112 $as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
16113 if ${gl_cv_next_sys_types_h+:} false; then :
16114   $as_echo_n "(cached) " >&6
16115 else
16116
16117                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16118 /* end confdefs.h.  */
16119 #include <sys/types.h>
16120
16121 _ACEOF
16122                                                                                                                         case "$host_os" in
16123                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16124                  *)    gl_absname_cpp="$ac_cpp" ;;
16125                esac
16126
16127                case "$host_os" in
16128                  mingw*)
16129                                                                                                                                      gl_dirsep_regex='[/\\]'
16130                    ;;
16131                  *)
16132                    gl_dirsep_regex='\/'
16133                    ;;
16134                esac
16135                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16136
16137                gl_header_literal_regex=`echo 'sys/types.h' \
16138                                         | sed -e "$gl_make_literal_regex_sed"`
16139                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16140                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16141                    s|^/[^/]|//&|
16142                    p
16143                    q
16144                  }'
16145                                                             gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16146                       sed -n "$gl_absolute_header_sed"`'"'
16147
16148
16149 fi
16150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
16151 $as_echo "$gl_cv_next_sys_types_h" >&6; }
16152      fi
16153      NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
16154
16155      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16156        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16157        gl_next_as_first_directive='<'sys/types.h'>'
16158      else
16159        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16160        gl_next_as_first_directive=$gl_cv_next_sys_types_h
16161      fi
16162      NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182 gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;}
16183 i\
16184 0
16185 q
16186 '
16187 gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;}
16188 i\
16189 0
16190 q
16191 '
16192 gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;}
16193 i\
16194 0
16195 q
16196 '
16197
16198
16199   if test "$HAVE_LIBUNISTRING" = yes; then
16200     LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"`
16201     LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"`
16202     LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"`
16203   fi
16204
16205
16206
16207
16208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
16209 $as_echo_n "checking for wint_t... " >&6; }
16210 if ${gt_cv_c_wint_t+:} false; then :
16211   $as_echo_n "(cached) " >&6
16212 else
16213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16214 /* end confdefs.h.  */
16215
16216 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
16217    <wchar.h>.
16218    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
16219    before <wchar.h>.  */
16220 #include <stddef.h>
16221 #include <stdio.h>
16222 #include <time.h>
16223 #include <wchar.h>
16224             wint_t foo = (wchar_t)'\0';
16225 int
16226 main (void)
16227 {
16228
16229   ;
16230   return 0;
16231 }
16232 _ACEOF
16233 if ac_fn_c_try_compile "$LINENO"; then :
16234   gt_cv_c_wint_t=yes
16235 else
16236   gt_cv_c_wint_t=no
16237 fi
16238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16239 fi
16240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
16241 $as_echo "$gt_cv_c_wint_t" >&6; }
16242   if test $gt_cv_c_wint_t = yes; then
16243
16244 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
16245
16246   fi
16247
16248
16249
16250   if test $ac_cv_header_features_h = yes; then
16251     HAVE_FEATURES_H=1
16252   else
16253     HAVE_FEATURES_H=0
16254   fi
16255
16256
16257
16258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
16259 $as_echo_n "checking for inttypes.h... " >&6; }
16260 if ${gl_cv_header_inttypes_h+:} false; then :
16261   $as_echo_n "(cached) " >&6
16262 else
16263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16264 /* end confdefs.h.  */
16265
16266 #include <sys/types.h>
16267 #include <inttypes.h>
16268
16269 int
16270 main (void)
16271 {
16272 uintmax_t i = (uintmax_t) -1; return !i;
16273   ;
16274   return 0;
16275 }
16276 _ACEOF
16277 if ac_fn_c_try_compile "$LINENO"; then :
16278   gl_cv_header_inttypes_h=yes
16279 else
16280   gl_cv_header_inttypes_h=no
16281 fi
16282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16283 fi
16284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5
16285 $as_echo "$gl_cv_header_inttypes_h" >&6; }
16286   if test $gl_cv_header_inttypes_h = yes; then
16287
16288 cat >>confdefs.h <<_ACEOF
16289 #define HAVE_INTTYPES_H_WITH_UINTMAX 1
16290 _ACEOF
16291
16292   fi
16293
16294
16295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
16296 $as_echo_n "checking for stdint.h... " >&6; }
16297 if ${gl_cv_header_stdint_h+:} false; then :
16298   $as_echo_n "(cached) " >&6
16299 else
16300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16301 /* end confdefs.h.  */
16302 #include <sys/types.h>
16303             #include <stdint.h>
16304 int
16305 main (void)
16306 {
16307 uintmax_t i = (uintmax_t) -1; return !i;
16308   ;
16309   return 0;
16310 }
16311 _ACEOF
16312 if ac_fn_c_try_compile "$LINENO"; then :
16313   gl_cv_header_stdint_h=yes
16314 else
16315   gl_cv_header_stdint_h=no
16316 fi
16317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16318 fi
16319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5
16320 $as_echo "$gl_cv_header_stdint_h" >&6; }
16321   if test $gl_cv_header_stdint_h = yes; then
16322
16323 cat >>confdefs.h <<_ACEOF
16324 #define HAVE_STDINT_H_WITH_UINTMAX 1
16325 _ACEOF
16326
16327   fi
16328
16329
16330
16331
16332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
16333 $as_echo_n "checking for intmax_t... " >&6; }
16334 if ${gt_cv_c_intmax_t+:} false; then :
16335   $as_echo_n "(cached) " >&6
16336 else
16337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16338 /* end confdefs.h.  */
16339
16340 #include <stddef.h>
16341 #include <stdlib.h>
16342 #if HAVE_STDINT_H_WITH_UINTMAX
16343 #include <stdint.h>
16344 #endif
16345 #if HAVE_INTTYPES_H_WITH_UINTMAX
16346 #include <inttypes.h>
16347 #endif
16348
16349 int
16350 main (void)
16351 {
16352 intmax_t x = -1; return !x;
16353   ;
16354   return 0;
16355 }
16356 _ACEOF
16357 if ac_fn_c_try_compile "$LINENO"; then :
16358   gt_cv_c_intmax_t=yes
16359 else
16360   gt_cv_c_intmax_t=no
16361 fi
16362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16363 fi
16364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5
16365 $as_echo "$gt_cv_c_intmax_t" >&6; }
16366   if test $gt_cv_c_intmax_t = yes; then
16367
16368 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
16369
16370   else
16371
16372     test $ac_cv_type_long_long_int = yes \
16373       && ac_type='long long' \
16374       || ac_type='long'
16375
16376 cat >>confdefs.h <<_ACEOF
16377 #define intmax_t $ac_type
16378 _ACEOF
16379
16380   fi
16381
16382
16383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
16384 $as_echo_n "checking where to find the exponent in a 'double'... " >&6; }
16385 if ${gl_cv_cc_double_expbit0+:} false; then :
16386   $as_echo_n "(cached) " >&6
16387 else
16388
16389       if test "$cross_compiling" = yes; then :
16390
16391                                                                       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16392 /* end confdefs.h.  */
16393
16394 #if defined arm || defined __arm || defined __arm__
16395   mixed_endianness
16396 #endif
16397
16398 _ACEOF
16399 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16400   $EGREP "mixed_endianness" >/dev/null 2>&1; then :
16401   gl_cv_cc_double_expbit0="unknown"
16402 else
16403
16404                                                          :
16405 if ${ac_cv_c_bigendian+:} false; then :
16406   $as_echo_n "(cached) " >&6
16407 else
16408   ac_cv_c_bigendian=unknown
16409     # See if we're dealing with a universal compiler.
16410     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16411 /* end confdefs.h.  */
16412 #ifndef __APPLE_CC__
16413                not a universal capable compiler
16414              #endif
16415              typedef int dummy;
16416
16417 _ACEOF
16418 if ac_fn_c_try_compile "$LINENO"; then :
16419
16420         # Check for potential -arch flags.  It is not universal unless
16421         # there are at least two -arch flags with different values.
16422         ac_arch=
16423         ac_prev=
16424         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16425          if test -n "$ac_prev"; then
16426            case $ac_word in
16427              i?86 | x86_64 | ppc | ppc64)
16428                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16429                  ac_arch=$ac_word
16430                else
16431                  ac_cv_c_bigendian=universal
16432                  break
16433                fi
16434                ;;
16435            esac
16436            ac_prev=
16437          elif test "x$ac_word" = "x-arch"; then
16438            ac_prev=arch
16439          fi
16440        done
16441 fi
16442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16443     if test $ac_cv_c_bigendian = unknown; then
16444       # See if sys/param.h defines the BYTE_ORDER macro.
16445       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16446 /* end confdefs.h.  */
16447 #include <sys/types.h>
16448              #include <sys/param.h>
16449
16450 int
16451 main (void)
16452 {
16453 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16454                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16455                      && LITTLE_ENDIAN)
16456               bogus endian macros
16457              #endif
16458
16459   ;
16460   return 0;
16461 }
16462 _ACEOF
16463 if ac_fn_c_try_compile "$LINENO"; then :
16464   # It does; now see whether it defined to BIG_ENDIAN or not.
16465          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16466 /* end confdefs.h.  */
16467 #include <sys/types.h>
16468                 #include <sys/param.h>
16469
16470 int
16471 main (void)
16472 {
16473 #if BYTE_ORDER != BIG_ENDIAN
16474                  not big endian
16475                 #endif
16476
16477   ;
16478   return 0;
16479 }
16480 _ACEOF
16481 if ac_fn_c_try_compile "$LINENO"; then :
16482   ac_cv_c_bigendian=yes
16483 else
16484   ac_cv_c_bigendian=no
16485 fi
16486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16487 fi
16488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16489     fi
16490     if test $ac_cv_c_bigendian = unknown; then
16491       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16492       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16493 /* end confdefs.h.  */
16494 #include <limits.h>
16495
16496 int
16497 main (void)
16498 {
16499 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16500               bogus endian macros
16501              #endif
16502
16503   ;
16504   return 0;
16505 }
16506 _ACEOF
16507 if ac_fn_c_try_compile "$LINENO"; then :
16508   # It does; now see whether it defined to _BIG_ENDIAN or not.
16509          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16510 /* end confdefs.h.  */
16511 #include <limits.h>
16512
16513 int
16514 main (void)
16515 {
16516 #ifndef _BIG_ENDIAN
16517                  not big endian
16518                 #endif
16519
16520   ;
16521   return 0;
16522 }
16523 _ACEOF
16524 if ac_fn_c_try_compile "$LINENO"; then :
16525   ac_cv_c_bigendian=yes
16526 else
16527   ac_cv_c_bigendian=no
16528 fi
16529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16530 fi
16531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16532     fi
16533     if test $ac_cv_c_bigendian = unknown; then
16534       # Compile a test program.
16535       if test "$cross_compiling" = yes; then :
16536   # Try to guess by grepping values from an object file.
16537          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16538 /* end confdefs.h.  */
16539 short int ascii_mm[] =
16540                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16541                 short int ascii_ii[] =
16542                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16543                 int use_ascii (int i) {
16544                   return ascii_mm[i] + ascii_ii[i];
16545                 }
16546                 short int ebcdic_ii[] =
16547                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16548                 short int ebcdic_mm[] =
16549                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16550                 int use_ebcdic (int i) {
16551                   return ebcdic_mm[i] + ebcdic_ii[i];
16552                 }
16553                 extern int foo;
16554
16555 int
16556 main (void)
16557 {
16558 return use_ascii (foo) == use_ebcdic (foo);
16559   ;
16560   return 0;
16561 }
16562 _ACEOF
16563 if ac_fn_c_try_compile "$LINENO"; then :
16564   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16565               ac_cv_c_bigendian=yes
16566             fi
16567             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16568               if test "$ac_cv_c_bigendian" = unknown; then
16569                 ac_cv_c_bigendian=no
16570               else
16571                 # finding both strings is unlikely to happen, but who knows?
16572                 ac_cv_c_bigendian=unknown
16573               fi
16574             fi
16575 fi
16576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16577 else
16578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16579 /* end confdefs.h.  */
16580 $ac_includes_default
16581 int
16582 main (void)
16583 {
16584
16585              /* Are we little or big endian?  From Harbison&Steele.  */
16586              union
16587              {
16588                long int l;
16589                char c[sizeof (long int)];
16590              } u;
16591              u.l = 1;
16592              return u.c[sizeof (long int) - 1] == 1;
16593
16594   ;
16595   return 0;
16596 }
16597 _ACEOF
16598 if ac_fn_c_try_run "$LINENO"; then :
16599   ac_cv_c_bigendian=no
16600 else
16601   ac_cv_c_bigendian=yes
16602 fi
16603 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16604   conftest.$ac_objext conftest.beam conftest.$ac_ext
16605 fi
16606
16607     fi
16608 fi
16609 :
16610  case $ac_cv_c_bigendian in #(
16611    yes)
16612      gl_cv_cc_double_expbit0="word 0 bit 20";; #(
16613    no)
16614      gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
16615    universal)
16616
16617 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16618
16619      ;; #(
16620    *)
16621      gl_cv_cc_double_expbit0="unknown" ;;
16622  esac
16623
16624
16625 fi
16626 rm -f conftest*
16627
16628
16629 else
16630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16631 /* end confdefs.h.  */
16632
16633 #include <float.h>
16634 #include <stddef.h>
16635 #include <stdio.h>
16636 #include <string.h>
16637 #define NWORDS \
16638   ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
16639 typedef union { double value; unsigned int word[NWORDS]; } memory_double;
16640 static unsigned int ored_words[NWORDS];
16641 static unsigned int anded_words[NWORDS];
16642 static void add_to_ored_words (double x)
16643 {
16644   memory_double m;
16645   size_t i;
16646   /* Clear it first, in case sizeof (double) < sizeof (memory_double).  */
16647   memset (&m, 0, sizeof (memory_double));
16648   m.value = x;
16649   for (i = 0; i < NWORDS; i++)
16650     {
16651       ored_words[i] |= m.word[i];
16652       anded_words[i] &= m.word[i];
16653     }
16654 }
16655 int main ()
16656 {
16657   size_t j;
16658   FILE *fp = fopen ("conftest.out", "w");
16659   if (fp == NULL)
16660     return 1;
16661   for (j = 0; j < NWORDS; j++)
16662     anded_words[j] = ~ (unsigned int) 0;
16663   add_to_ored_words (0.25);
16664   add_to_ored_words (0.5);
16665   add_to_ored_words (1.0);
16666   add_to_ored_words (2.0);
16667   add_to_ored_words (4.0);
16668   /* Remove bits that are common (e.g. if representation of the first mantissa
16669      bit is explicit).  */
16670   for (j = 0; j < NWORDS; j++)
16671     ored_words[j] &= ~anded_words[j];
16672   /* Now find the nonzero word.  */
16673   for (j = 0; j < NWORDS; j++)
16674     if (ored_words[j] != 0)
16675       break;
16676   if (j < NWORDS)
16677     {
16678       size_t i;
16679       for (i = j + 1; i < NWORDS; i++)
16680         if (ored_words[i] != 0)
16681           {
16682             fprintf (fp, "unknown");
16683             return (fclose (fp) != 0);
16684           }
16685       for (i = 0; ; i++)
16686         if ((ored_words[j] >> i) & 1)
16687           {
16688             fprintf (fp, "word %d bit %d", (int) j, (int) i);
16689             return (fclose (fp) != 0);
16690           }
16691     }
16692   fprintf (fp, "unknown");
16693   return (fclose (fp) != 0);
16694 }
16695
16696 _ACEOF
16697 if ac_fn_c_try_run "$LINENO"; then :
16698   gl_cv_cc_double_expbit0=`cat conftest.out`
16699 else
16700   gl_cv_cc_double_expbit0="unknown"
16701 fi
16702 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16703   conftest.$ac_objext conftest.beam conftest.$ac_ext
16704 fi
16705
16706       rm -f conftest.out
16707
16708 fi
16709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
16710 $as_echo "$gl_cv_cc_double_expbit0" >&6; }
16711   case "$gl_cv_cc_double_expbit0" in
16712     word*bit*)
16713       word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
16714       bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
16715
16716 cat >>confdefs.h <<_ACEOF
16717 #define DBL_EXPBIT0_WORD $word
16718 _ACEOF
16719
16720
16721 cat >>confdefs.h <<_ACEOF
16722 #define DBL_EXPBIT0_BIT $bit
16723 _ACEOF
16724
16725       ;;
16726   esac
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5
16737 $as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; }
16738 if ${gl_cv_func_snprintf_retval_c99+:} false; then :
16739   $as_echo_n "(cached) " >&6
16740 else
16741
16742       if test "$cross_compiling" = yes; then :
16743
16744          case "$host_os" in
16745                                  # Guess yes on glibc systems.
16746            *-gnu*)               gl_cv_func_snprintf_retval_c99="guessing yes";;
16747                                  # Guess yes on FreeBSD >= 5.
16748            freebsd[1-4]*)        gl_cv_func_snprintf_retval_c99="guessing no";;
16749            freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
16750                                  # Guess yes on Mac OS X >= 10.3.
16751            darwin[1-6].*)        gl_cv_func_snprintf_retval_c99="guessing no";;
16752            darwin*)              gl_cv_func_snprintf_retval_c99="guessing yes";;
16753                                  # Guess yes on OpenBSD >= 3.9.
16754            openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
16755                                  gl_cv_func_snprintf_retval_c99="guessing no";;
16756            openbsd*)             gl_cv_func_snprintf_retval_c99="guessing yes";;
16757                                  # Guess yes on Solaris >= 2.10.
16758            solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";;
16759            solaris*)             gl_cv_func_printf_sizes_c99="guessing no";;
16760                                  # Guess yes on AIX >= 4.
16761            aix[1-3]*)            gl_cv_func_snprintf_retval_c99="guessing no";;
16762            aix*)                 gl_cv_func_snprintf_retval_c99="guessing yes";;
16763                                  # Guess yes on NetBSD >= 3.
16764            netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
16765                                  gl_cv_func_snprintf_retval_c99="guessing no";;
16766            netbsd*)              gl_cv_func_snprintf_retval_c99="guessing yes";;
16767                                  # Guess yes on BeOS.
16768            beos*)                gl_cv_func_snprintf_retval_c99="guessing yes";;
16769                                  # If we don't know, assume the worst.
16770            *)                    gl_cv_func_snprintf_retval_c99="guessing no";;
16771          esac
16772
16773 else
16774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16775 /* end confdefs.h.  */
16776
16777 #include <stdio.h>
16778 #include <string.h>
16779 #if HAVE_SNPRINTF
16780 # define my_snprintf snprintf
16781 #else
16782 # include <stdarg.h>
16783 static int my_snprintf (char *buf, int size, const char *format, ...)
16784 {
16785   va_list args;
16786   int ret;
16787   va_start (args, format);
16788   ret = vsnprintf (buf, size, format, args);
16789   va_end (args);
16790   return ret;
16791 }
16792 #endif
16793 static char buf[100];
16794 int main ()
16795 {
16796   strcpy (buf, "ABCDEF");
16797   if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7)
16798     return 1;
16799   if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7)
16800     return 2;
16801   if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7)
16802     return 3;
16803   return 0;
16804 }
16805 _ACEOF
16806 if ac_fn_c_try_run "$LINENO"; then :
16807   gl_cv_func_snprintf_retval_c99=yes
16808 else
16809   gl_cv_func_snprintf_retval_c99=no
16810 fi
16811 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16812   conftest.$ac_objext conftest.beam conftest.$ac_ext
16813 fi
16814
16815
16816 fi
16817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5
16818 $as_echo "$gl_cv_func_snprintf_retval_c99" >&6; }
16819
16820
16821
16822
16823
16824
16825   for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb
16826 do :
16827   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16828 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16829 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16830   cat >>confdefs.h <<_ACEOF
16831 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16832 _ACEOF
16833
16834 fi
16835 done
16836
16837       ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include <stdio.h>
16838 "
16839 if test "x$ac_cv_have_decl__snprintf" = xyes; then :
16840   ac_have_decl=1
16841 else
16842   ac_have_decl=0
16843 fi
16844
16845 cat >>confdefs.h <<_ACEOF
16846 #define HAVE_DECL__SNPRINTF $ac_have_decl
16847 _ACEOF
16848
16849
16850
16851   case "$gl_cv_func_snprintf_retval_c99" in
16852     *yes)
16853
16854 $as_echo "#define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h
16855
16856       ;;
16857   esac
16858
16859 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
16860 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
16861   ac_have_decl=1
16862 else
16863   ac_have_decl=0
16864 fi
16865
16866 cat >>confdefs.h <<_ACEOF
16867 #define HAVE_DECL_VSNPRINTF $ac_have_decl
16868 _ACEOF
16869
16870
16871
16872
16873   GNULIB_ISWBLANK=0;
16874   GNULIB_WCTYPE=0;
16875   GNULIB_ISWCTYPE=0;
16876   GNULIB_WCTRANS=0;
16877   GNULIB_TOWCTRANS=0;
16878     HAVE_ISWBLANK=1;
16879   HAVE_WCTYPE_T=1;
16880   HAVE_WCTRANS_T=1;
16881   REPLACE_ISWBLANK=0;
16882
16883
16884
16885
16886
16887
16888    if false; then
16889   GL_COND_LIBTOOL_TRUE=
16890   GL_COND_LIBTOOL_FALSE='#'
16891 else
16892   GL_COND_LIBTOOL_TRUE='#'
16893   GL_COND_LIBTOOL_FALSE=
16894 fi
16895
16896   gl_cond_libtool=false
16897   gl_libdeps=
16898   gl_ltlibdeps=
16899   gl_m4_base='m4'
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909   gl_source_base='grub-core/gnulib'
16910
16911
16912   if test $ac_cv_func_alloca_works = no; then
16913     :
16914   fi
16915
16916   # Define an additional variable used in the Makefile substitution.
16917   if test $ac_cv_working_alloca_h = yes; then
16918     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
16919 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
16920 if ${gl_cv_rpl_alloca+:} false; then :
16921   $as_echo_n "(cached) " >&6
16922 else
16923
16924       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16925 /* end confdefs.h.  */
16926
16927 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
16928         Need own alloca
16929 #endif
16930
16931 _ACEOF
16932 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16933   $EGREP "Need own alloca" >/dev/null 2>&1; then :
16934   gl_cv_rpl_alloca=yes
16935 else
16936   gl_cv_rpl_alloca=no
16937 fi
16938 rm -f conftest*
16939
16940
16941 fi
16942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
16943 $as_echo "$gl_cv_rpl_alloca" >&6; }
16944     if test $gl_cv_rpl_alloca = yes; then
16945
16946 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16947
16948       ALLOCA_H=alloca.h
16949     else
16950                   ALLOCA_H=
16951     fi
16952   else
16953     ALLOCA_H=alloca.h
16954   fi
16955
16956    if test -n "$ALLOCA_H"; then
16957   GL_GENERATE_ALLOCA_H_TRUE=
16958   GL_GENERATE_ALLOCA_H_FALSE='#'
16959 else
16960   GL_GENERATE_ALLOCA_H_TRUE='#'
16961   GL_GENERATE_ALLOCA_H_FALSE=
16962 fi
16963
16964
16965
16966
16967
16968
16969
16970   ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
16971 "
16972 if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
16973   ac_have_decl=1
16974 else
16975   ac_have_decl=0
16976 fi
16977
16978 cat >>confdefs.h <<_ACEOF
16979 #define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
16980 _ACEOF
16981 if test $ac_have_decl = 1; then :
16982
16983 else
16984
16985 $as_echo "#define GNULIB_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
16986
16987 fi
16988
16989   ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
16990 "
16991 if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
16992   ac_have_decl=1
16993 else
16994   ac_have_decl=0
16995 fi
16996
16997 cat >>confdefs.h <<_ACEOF
16998 #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
16999 _ACEOF
17000 if test $ac_have_decl = 1; then :
17001
17002 else
17003
17004 $as_echo "#define GNULIB_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h
17005
17006 fi
17007
17008
17009   # Check if program_invocation_name and program_invocation_short_name
17010   # are defined elsewhere. It is improbable that only one of them will
17011   # be defined and other not, I prefer to stay on the safe side and to
17012   # test each one separately.
17013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether program_invocation_name is defined" >&5
17014 $as_echo_n "checking whether program_invocation_name is defined... " >&6; }
17015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17016 /* end confdefs.h.  */
17017 #include <argp.h>
17018 int
17019 main (void)
17020 {
17021 program_invocation_name = "test";
17022   ;
17023   return 0;
17024 }
17025 _ACEOF
17026 if ac_fn_c_try_link "$LINENO"; then :
17027
17028 $as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
17029
17030                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17031 $as_echo "yes" >&6; }
17032 else
17033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17034 $as_echo "no" >&6; }
17035 fi
17036 rm -f core conftest.err conftest.$ac_objext \
17037     conftest$ac_exeext conftest.$ac_ext
17038
17039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether program_invocation_short_name is defined" >&5
17040 $as_echo_n "checking whether program_invocation_short_name is defined... " >&6; }
17041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17042 /* end confdefs.h.  */
17043 #include <argp.h>
17044 int
17045 main (void)
17046 {
17047 program_invocation_short_name = "test";
17048   ;
17049   return 0;
17050 }
17051 _ACEOF
17052 if ac_fn_c_try_link "$LINENO"; then :
17053
17054 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h
17055
17056                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17057 $as_echo "yes" >&6; }
17058 else
17059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17060 $as_echo "no" >&6; }
17061 fi
17062 rm -f core conftest.err conftest.$ac_objext \
17063     conftest$ac_exeext conftest.$ac_ext
17064
17065
17066
17067
17068
17069
17070
17071
17072
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082
17083   XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_error:2:c-format"
17084
17085
17086
17087   XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=argp_failure:4:c-format"
17088
17089
17090
17091
17092
17093
17094
17095   if test $ac_cv_func_btowc = no; then
17096     HAVE_BTOWC=0
17097   else
17098
17099
17100
17101
17102         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5
17103 $as_echo_n "checking whether btowc(0) is correct... " >&6; }
17104 if ${gl_cv_func_btowc_nul+:} false; then :
17105   $as_echo_n "(cached) " >&6
17106 else
17107
17108         if test "$cross_compiling" = yes; then :
17109
17110            case "$host_os" in
17111                       # Guess no on Cygwin.
17112              cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
17113                       # Guess yes otherwise.
17114              *)       gl_cv_func_btowc_nul="guessing yes" ;;
17115            esac
17116
17117 else
17118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17119 /* end confdefs.h.  */
17120
17121 #include <string.h>
17122 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
17123    <wchar.h>.
17124    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17125    included before <wchar.h>.  */
17126 #include <stddef.h>
17127 #include <stdio.h>
17128 #include <time.h>
17129 #include <wchar.h>
17130 int main ()
17131 {
17132   if (btowc ('\0') != 0)
17133     return 1;
17134   return 0;
17135 }
17136 _ACEOF
17137 if ac_fn_c_try_run "$LINENO"; then :
17138   gl_cv_func_btowc_nul=yes
17139 else
17140   gl_cv_func_btowc_nul=no
17141 fi
17142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17143   conftest.$ac_objext conftest.beam conftest.$ac_ext
17144 fi
17145
17146
17147 fi
17148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5
17149 $as_echo "$gl_cv_func_btowc_nul" >&6; }
17150
17151         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5
17152 $as_echo_n "checking whether btowc(EOF) is correct... " >&6; }
17153 if ${gl_cv_func_btowc_eof+:} false; then :
17154   $as_echo_n "(cached) " >&6
17155 else
17156
17157                         case "$host_os" in
17158                  # Guess no on IRIX.
17159           irix*) gl_cv_func_btowc_eof="guessing no" ;;
17160                  # Guess yes otherwise.
17161           *)     gl_cv_func_btowc_eof="guessing yes" ;;
17162         esac
17163         if test $LOCALE_FR != none; then
17164           if test "$cross_compiling" = yes; then :
17165   :
17166 else
17167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17168 /* end confdefs.h.  */
17169
17170 #include <locale.h>
17171 #include <string.h>
17172 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
17173    <wchar.h>.
17174    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17175    included before <wchar.h>.  */
17176 #include <stddef.h>
17177 #include <stdio.h>
17178 #include <time.h>
17179 #include <wchar.h>
17180 int main ()
17181 {
17182   if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
17183     {
17184       if (btowc (EOF) != WEOF)
17185         return 1;
17186     }
17187   return 0;
17188 }
17189 _ACEOF
17190 if ac_fn_c_try_run "$LINENO"; then :
17191   gl_cv_func_btowc_eof=yes
17192 else
17193   gl_cv_func_btowc_eof=no
17194 fi
17195 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17196   conftest.$ac_objext conftest.beam conftest.$ac_ext
17197 fi
17198
17199         fi
17200
17201 fi
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5
17203 $as_echo "$gl_cv_func_btowc_eof" >&6; }
17204
17205     case "$gl_cv_func_btowc_nul" in
17206       *yes) ;;
17207       *) REPLACE_BTOWC=1 ;;
17208     esac
17209     case "$gl_cv_func_btowc_eof" in
17210       *yes) ;;
17211       *) REPLACE_BTOWC=1 ;;
17212     esac
17213   fi
17214
17215   if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
17216
17217
17218
17219
17220
17221
17222
17223
17224   gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext"
17225
17226
17227   :
17228
17229   fi
17230
17231
17232
17233
17234
17235           GNULIB_BTOWC=1
17236
17237
17238
17239
17240
17241 $as_echo "#define GNULIB_TEST_BTOWC 1" >>confdefs.h
17242
17243
17244
17245
17246           if test "x$datarootdir" = x; then
17247     datarootdir='${datadir}'
17248
17249   fi
17250     if test "x$docdir" = x; then
17251     docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
17252
17253   fi
17254     if test "x$htmldir" = x; then
17255     htmldir='${docdir}'
17256
17257   fi
17258   if test "x$dvidir" = x; then
17259     dvidir='${docdir}'
17260
17261   fi
17262   if test "x$pdfdir" = x; then
17263     pdfdir='${docdir}'
17264
17265   fi
17266   if test "x$psdir" = x; then
17267     psdir='${docdir}'
17268
17269   fi
17270   if test "x$lispdir" = x; then
17271     lispdir='${datarootdir}/emacs/site-lisp'
17272
17273   fi
17274   if test "x$localedir" = x; then
17275     localedir='${datarootdir}/locale'
17276
17277   fi
17278
17279       pkglibexecdir='${libexecdir}/${PACKAGE}'
17280
17281
17282
17283
17284
17285
17286
17287
17288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
17289 $as_echo_n "checking whether // is distinct from /... " >&6; }
17290 if ${gl_cv_double_slash_root+:} false; then :
17291   $as_echo_n "(cached) " >&6
17292 else
17293    if test x"$cross_compiling" = xyes ; then
17294         # When cross-compiling, there is no way to tell whether // is special
17295         # short of a list of hosts.  However, the only known hosts to date
17296         # that have a distinct // are Apollo DomainOS (too old to port to),
17297         # Cygwin, and z/OS.  If anyone knows of another system for which // has
17298         # special semantics and is distinct from /, please report it to
17299         # <bug-gnulib@gnu.org>.
17300         case $host in
17301           *-cygwin | i370-ibm-openedition)
17302             gl_cv_double_slash_root=yes ;;
17303           *)
17304             # Be optimistic and assume that / and // are the same when we
17305             # don't know.
17306             gl_cv_double_slash_root='unknown, assuming no' ;;
17307         esac
17308       else
17309         set x `ls -di / // 2>/dev/null`
17310         if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
17311           gl_cv_double_slash_root=no
17312         else
17313           gl_cv_double_slash_root=yes
17314         fi
17315       fi
17316 fi
17317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
17318 $as_echo "$gl_cv_double_slash_root" >&6; }
17319   if test "$gl_cv_double_slash_root" = yes; then
17320
17321 $as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
17322
17323   fi
17324
17325
17326
17327       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
17328 $as_echo_n "checking for error_at_line... " >&6; }
17329 if ${ac_cv_lib_error_at_line+:} false; then :
17330   $as_echo_n "(cached) " >&6
17331 else
17332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17333 /* end confdefs.h.  */
17334 #include <error.h>
17335 int
17336 main (void)
17337 {
17338 error_at_line (0, 0, "", 0, "an error occurred");
17339   ;
17340   return 0;
17341 }
17342 _ACEOF
17343 if ac_fn_c_try_link "$LINENO"; then :
17344   ac_cv_lib_error_at_line=yes
17345 else
17346   ac_cv_lib_error_at_line=no
17347 fi
17348 rm -f core conftest.err conftest.$ac_objext \
17349     conftest$ac_exeext conftest.$ac_ext
17350 fi
17351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
17352 $as_echo "$ac_cv_lib_error_at_line" >&6; }
17353
17354   if test $ac_cv_lib_error_at_line = no; then
17355
17356
17357
17358
17359
17360
17361
17362
17363   gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext"
17364
17365
17366
17367   :
17368
17369   fi
17370
17371
17372   XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"
17373
17374
17375
17376   XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"
17377
17378
17379
17380
17381
17382   FLOAT_H=
17383   REPLACE_FLOAT_LDBL=0
17384   case "$host_os" in
17385     aix* | beos* | openbsd* | mirbsd* | irix*)
17386       FLOAT_H=float.h
17387       ;;
17388     freebsd*)
17389       case "$host_cpu" in
17390         i[34567]86 )
17391           FLOAT_H=float.h
17392           ;;
17393         x86_64 )
17394           # On x86_64 systems, the C compiler may still be generating
17395           # 32-bit code.
17396           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17397 /* end confdefs.h.  */
17398 #if defined __LP64__ || defined __x86_64__ || defined __amd64__
17399              yes
17400              #endif
17401 _ACEOF
17402 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17403   $EGREP "yes" >/dev/null 2>&1; then :
17404
17405 else
17406   FLOAT_H=float.h
17407 fi
17408 rm -f conftest*
17409
17410           ;;
17411       esac
17412       ;;
17413     linux*)
17414       case "$host_cpu" in
17415         powerpc*)
17416           FLOAT_H=float.h
17417           ;;
17418       esac
17419       ;;
17420   esac
17421   case "$host_os" in
17422     aix* | freebsd* | linux*)
17423       if test -n "$FLOAT_H"; then
17424         REPLACE_FLOAT_LDBL=1
17425       fi
17426       ;;
17427   esac
17428
17429     REPLACE_ITOLD=0
17430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
17431 $as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; }
17432 if ${gl_cv_func_itold_works+:} false; then :
17433   $as_echo_n "(cached) " >&6
17434 else
17435
17436       if test "$cross_compiling" = yes; then :
17437   case "$host" in
17438            sparc*-*-linux*)
17439              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17440 /* end confdefs.h.  */
17441 #if defined __LP64__ || defined __arch64__
17442                 yes
17443                 #endif
17444 _ACEOF
17445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17446   $EGREP "yes" >/dev/null 2>&1; then :
17447   gl_cv_func_itold_works="guessing no"
17448 else
17449   gl_cv_func_itold_works="guessing yes"
17450 fi
17451 rm -f conftest*
17452
17453              ;;
17454            *) gl_cv_func_itold_works="guessing yes" ;;
17455          esac
17456
17457 else
17458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17459 /* end confdefs.h.  */
17460
17461 int i = -1;
17462 volatile long double ld;
17463 int main ()
17464 {
17465   ld += i * 1.0L;
17466   if (ld > 0)
17467     return 1;
17468   return 0;
17469 }
17470 _ACEOF
17471 if ac_fn_c_try_run "$LINENO"; then :
17472   gl_cv_func_itold_works=yes
17473 else
17474   gl_cv_func_itold_works=no
17475 fi
17476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17477   conftest.$ac_objext conftest.beam conftest.$ac_ext
17478 fi
17479
17480
17481 fi
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
17483 $as_echo "$gl_cv_func_itold_works" >&6; }
17484   case "$gl_cv_func_itold_works" in
17485     *no)
17486       REPLACE_ITOLD=1
17487                   FLOAT_H=float.h
17488       ;;
17489   esac
17490
17491   if test -n "$FLOAT_H"; then
17492
17493
17494
17495
17496
17497
17498
17499
17500      if test $gl_cv_have_include_next = yes; then
17501        gl_cv_next_float_h='<'float.h'>'
17502      else
17503        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
17504 $as_echo_n "checking absolute name of <float.h>... " >&6; }
17505 if ${gl_cv_next_float_h+:} false; then :
17506   $as_echo_n "(cached) " >&6
17507 else
17508
17509                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17510 /* end confdefs.h.  */
17511 #include <float.h>
17512
17513 _ACEOF
17514                                                                                                                         case "$host_os" in
17515                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17516                  *)    gl_absname_cpp="$ac_cpp" ;;
17517                esac
17518
17519                case "$host_os" in
17520                  mingw*)
17521                                                                                                                                      gl_dirsep_regex='[/\\]'
17522                    ;;
17523                  *)
17524                    gl_dirsep_regex='\/'
17525                    ;;
17526                esac
17527                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17528
17529                gl_header_literal_regex=`echo 'float.h' \
17530                                         | sed -e "$gl_make_literal_regex_sed"`
17531                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17532                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17533                    s|^/[^/]|//&|
17534                    p
17535                    q
17536                  }'
17537                                                             gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17538                       sed -n "$gl_absolute_header_sed"`'"'
17539
17540
17541 fi
17542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
17543 $as_echo "$gl_cv_next_float_h" >&6; }
17544      fi
17545      NEXT_FLOAT_H=$gl_cv_next_float_h
17546
17547      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17548        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17549        gl_next_as_first_directive='<'float.h'>'
17550      else
17551        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17552        gl_next_as_first_directive=$gl_cv_next_float_h
17553      fi
17554      NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
17555
17556
17557
17558
17559   fi
17560
17561    if test -n "$FLOAT_H"; then
17562   GL_GENERATE_FLOAT_H_TRUE=
17563   GL_GENERATE_FLOAT_H_FALSE='#'
17564 else
17565   GL_GENERATE_FLOAT_H_TRUE='#'
17566   GL_GENERATE_FLOAT_H_FALSE=
17567 fi
17568
17569
17570
17571   if test $REPLACE_FLOAT_LDBL = 1; then
17572
17573
17574
17575
17576
17577
17578
17579
17580   gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext"
17581
17582   fi
17583   if test $REPLACE_ITOLD = 1; then
17584
17585
17586
17587
17588
17589
17590
17591
17592   gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext"
17593
17594   fi
17595
17596
17597
17598
17599
17600   FNMATCH_H=
17601   gl_fnmatch_required_lowercase=`
17602     echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
17603   `
17604   gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}"
17605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5
17606 $as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; }
17607 if eval \${$gl_fnmatch_cache_var+:} false; then :
17608   $as_echo_n "(cached) " >&6
17609 else
17610                            if test $gl_fnmatch_required = GNU; then
17611        gl_fnmatch_gnu_start=
17612        gl_fnmatch_gnu_end=
17613      else
17614        gl_fnmatch_gnu_start='#if 0'
17615        gl_fnmatch_gnu_end='#endif'
17616      fi
17617      if test "$cross_compiling" = yes; then :
17618   eval "$gl_fnmatch_cache_var=\"guessing no\""
17619 else
17620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17621 /* end confdefs.h.  */
17622 #include <fnmatch.h>
17623             static int
17624             y (char const *pattern, char const *string, int flags)
17625             {
17626               return fnmatch (pattern, string, flags) == 0;
17627             }
17628             static int
17629             n (char const *pattern, char const *string, int flags)
17630             {
17631               return fnmatch (pattern, string, flags) == FNM_NOMATCH;
17632             }
17633
17634 int
17635 main (void)
17636 {
17637 char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]";
17638             char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]";
17639             static char const A_1[] = { 'A' - 1, 0 };
17640             static char const A01[] = { 'A' + 1, 0 };
17641             static char const a_1[] = { 'a' - 1, 0 };
17642             static char const a01[] = { 'a' + 1, 0 };
17643             static char const bs_1[] = { '\\\\' - 1, 0 };
17644             static char const bs01[] = { '\\\\' + 1, 0 };
17645             int result = 0;
17646             if (!n ("a*", "", 0))
17647               return 1;
17648             if (!y ("a*", "abc", 0))
17649               return 1;
17650             if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */
17651               return 1;
17652             if (!n ("d*/*1", "d/s/1", FNM_PATHNAME))
17653               return 2;
17654             if (!y ("a\\\\bc", "abc", 0))
17655               return 3;
17656             if (!n ("a\\\\bc", "abc", FNM_NOESCAPE))
17657               return 3;
17658             if (!y ("*x", ".x", 0))
17659               return 4;
17660             if (!n ("*x", ".x", FNM_PERIOD))
17661               return 4;
17662             if (!y (Apat, "\\\\", 0))
17663               return 5;
17664             if (!y (Apat, "A", 0))
17665               return 5;
17666             if (!y (apat, "\\\\", 0))
17667               return 5;
17668             if (!y (apat, "a", 0))
17669               return 5;
17670             if (!(n (Apat, A_1, 0) == ('A' < '\\\\')))
17671               return 5;
17672             if (!(n (apat, a_1, 0) == ('a' < '\\\\')))
17673               return 5;
17674             if (!(y (Apat, A01, 0) == ('A' < '\\\\')))
17675               return 5;
17676             if (!(y (apat, a01, 0) == ('a' < '\\\\')))
17677               return 5;
17678             if (!(y (Apat, bs_1, 0) == ('A' < '\\\\')))
17679               return 5;
17680             if (!(y (apat, bs_1, 0) == ('a' < '\\\\')))
17681               return 5;
17682             if (!(n (Apat, bs01, 0) == ('A' < '\\\\')))
17683               return 5;
17684             if (!(n (apat, bs01, 0) == ('a' < '\\\\')))
17685               return 5;
17686             $gl_fnmatch_gnu_start
17687             if (!y ("xxXX", "xXxX", FNM_CASEFOLD))
17688               result |= 8;
17689             if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH))
17690               result |= 16;
17691             if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME))
17692               result |= 32;
17693             if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR))
17694               result |= 64;
17695             if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR))
17696               result |= 64;
17697             if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR))
17698               result |= 64;
17699             $gl_fnmatch_gnu_end
17700             return result;
17701
17702   ;
17703   return 0;
17704 }
17705 _ACEOF
17706 if ac_fn_c_try_run "$LINENO"; then :
17707   eval "$gl_fnmatch_cache_var=yes"
17708 else
17709   eval "$gl_fnmatch_cache_var=no"
17710 fi
17711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17712   conftest.$ac_objext conftest.beam conftest.$ac_ext
17713 fi
17714
17715
17716 fi
17717 eval ac_res=\$$gl_fnmatch_cache_var
17718                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17719 $as_echo "$ac_res" >&6; }
17720   eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\""
17721   if test "$gl_fnmatch_result" = yes; then
17722             rm -f "$gl_source_base/fnmatch.h"
17723   else
17724     FNMATCH_H=fnmatch.h
17725   fi
17726
17727    if test -n "$FNMATCH_H"; then
17728   GL_GENERATE_FNMATCH_H_TRUE=
17729   GL_GENERATE_FNMATCH_H_FALSE='#'
17730 else
17731   GL_GENERATE_FNMATCH_H_TRUE='#'
17732   GL_GENERATE_FNMATCH_H_FALSE=
17733 fi
17734
17735
17736   if test -n "$FNMATCH_H"; then
17737
17738
17739
17740
17741
17742
17743
17744
17745   gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
17746
17747
17748
17749 cat >>confdefs.h <<_ACEOF
17750 #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch
17751 _ACEOF
17752
17753
17754   ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
17755 "
17756 if test "x$ac_cv_have_decl_isblank" = xyes; then :
17757   ac_have_decl=1
17758 else
17759   ac_have_decl=0
17760 fi
17761
17762 cat >>confdefs.h <<_ACEOF
17763 #define HAVE_DECL_ISBLANK $ac_have_decl
17764 _ACEOF
17765
17766
17767
17768
17769   fi
17770
17771
17772
17773
17774
17775
17776
17777
17778   if test $ac_cv_func_getdelim = yes; then
17779     HAVE_GETDELIM=1
17780         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5
17781 $as_echo_n "checking for working getdelim function... " >&6; }
17782 if ${gl_cv_func_working_getdelim+:} false; then :
17783   $as_echo_n "(cached) " >&6
17784 else
17785   echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
17786     if test "$cross_compiling" = yes; then :
17787         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17788 /* end confdefs.h.  */
17789
17790 #include <features.h>
17791 #ifdef __GNU_LIBRARY__
17792  #if (__GLIBC__ >= 2) && !defined __UCLIBC__
17793   Lucky GNU user
17794  #endif
17795 #endif
17796
17797 _ACEOF
17798 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17799   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
17800   gl_cv_func_working_getdelim="guessing yes"
17801 else
17802   gl_cv_func_working_getdelim="guessing no"
17803 fi
17804 rm -f conftest*
17805
17806
17807 else
17808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17809 /* end confdefs.h.  */
17810
17811 #    include <stdio.h>
17812 #    include <stdlib.h>
17813 #    include <string.h>
17814     int main ()
17815     {
17816       FILE *in = fopen ("./conftest.data", "r");
17817       if (!in)
17818         return 1;
17819       {
17820         /* Test result for a NULL buffer and a zero size.
17821            Based on a test program from Karl Heuer.  */
17822         char *line = NULL;
17823         size_t siz = 0;
17824         int len = getdelim (&line, &siz, '\n', in);
17825         if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
17826           return 2;
17827       }
17828       {
17829         /* Test result for a NULL buffer and a non-zero size.
17830            This crashes on FreeBSD 8.0.  */
17831         char *line = NULL;
17832         size_t siz = (size_t)(~0) / 4;
17833         if (getdelim (&line, &siz, '\n', in) == -1)
17834           return 3;
17835       }
17836       return 0;
17837     }
17838
17839 _ACEOF
17840 if ac_fn_c_try_run "$LINENO"; then :
17841   gl_cv_func_working_getdelim=yes
17842 else
17843   gl_cv_func_working_getdelim=no
17844 fi
17845 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17846   conftest.$ac_objext conftest.beam conftest.$ac_ext
17847 fi
17848
17849 fi
17850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5
17851 $as_echo "$gl_cv_func_working_getdelim" >&6; }
17852     case "$gl_cv_func_working_getdelim" in
17853       *no)
17854         REPLACE_GETDELIM=1
17855         ;;
17856     esac
17857   else
17858     HAVE_GETDELIM=0
17859   fi
17860
17861   if test $ac_cv_have_decl_getdelim = no; then
17862     HAVE_DECL_GETDELIM=0
17863   fi
17864
17865   if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
17866
17867
17868
17869
17870
17871
17872
17873
17874   gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext"
17875
17876
17877   for ac_func in flockfile funlockfile
17878 do :
17879   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17880 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17881 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
17882   cat >>confdefs.h <<_ACEOF
17883 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
17884 _ACEOF
17885
17886 fi
17887 done
17888
17889   ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
17890 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
17891   ac_have_decl=1
17892 else
17893   ac_have_decl=0
17894 fi
17895
17896 cat >>confdefs.h <<_ACEOF
17897 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
17898 _ACEOF
17899
17900
17901   fi
17902
17903
17904
17905
17906
17907           GNULIB_GETDELIM=1
17908
17909
17910
17911
17912
17913 $as_echo "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h
17914
17915
17916
17917
17918
17919
17920
17921
17922
17923
17924   gl_getline_needs_run_time_check=no
17925   ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
17926 if test "x$ac_cv_func_getline" = xyes; then :
17927                    gl_getline_needs_run_time_check=yes
17928 else
17929   am_cv_func_working_getline=no
17930 fi
17931
17932   if test $gl_getline_needs_run_time_check = yes; then
17933     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5
17934 $as_echo_n "checking for working getline function... " >&6; }
17935 if ${am_cv_func_working_getline+:} false; then :
17936   $as_echo_n "(cached) " >&6
17937 else
17938   echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
17939     if test "$cross_compiling" = yes; then :
17940         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17941 /* end confdefs.h.  */
17942
17943 #include <features.h>
17944 #ifdef __GNU_LIBRARY__
17945  #if (__GLIBC__ >= 2) && !defined __UCLIBC__
17946   Lucky GNU user
17947  #endif
17948 #endif
17949
17950 _ACEOF
17951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17952   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
17953   am_cv_func_working_getline="guessing yes"
17954 else
17955   am_cv_func_working_getline="guessing no"
17956 fi
17957 rm -f conftest*
17958
17959
17960 else
17961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17962 /* end confdefs.h.  */
17963
17964 #    include <stdio.h>
17965 #    include <stdlib.h>
17966 #    include <string.h>
17967     int main ()
17968     {
17969       FILE *in = fopen ("./conftest.data", "r");
17970       if (!in)
17971         return 1;
17972       {
17973         /* Test result for a NULL buffer and a zero size.
17974            Based on a test program from Karl Heuer.  */
17975         char *line = NULL;
17976         size_t siz = 0;
17977         int len = getline (&line, &siz, in);
17978         if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
17979           return 2;
17980       }
17981       {
17982         /* Test result for a NULL buffer and a non-zero size.
17983            This crashes on FreeBSD 8.0.  */
17984         char *line = NULL;
17985         size_t siz = (size_t)(~0) / 4;
17986         if (getline (&line, &siz, in) == -1)
17987           return 3;
17988       }
17989       return 0;
17990     }
17991
17992 _ACEOF
17993 if ac_fn_c_try_run "$LINENO"; then :
17994   am_cv_func_working_getline=yes
17995 else
17996   am_cv_func_working_getline=no
17997 fi
17998 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17999   conftest.$ac_objext conftest.beam conftest.$ac_ext
18000 fi
18001
18002 fi
18003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5
18004 $as_echo "$am_cv_func_working_getline" >&6; }
18005   fi
18006
18007   if test $ac_cv_have_decl_getline = no; then
18008     HAVE_DECL_GETLINE=0
18009   fi
18010
18011   case "$am_cv_func_working_getline" in
18012     *no)
18013                         REPLACE_GETLINE=1
18014       ;;
18015   esac
18016
18017   if test $REPLACE_GETLINE = 1; then
18018
18019
18020
18021
18022
18023
18024
18025
18026   gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext"
18027
18028
18029   :
18030
18031   fi
18032
18033
18034
18035
18036
18037           GNULIB_GETLINE=1
18038
18039
18040
18041
18042
18043 $as_echo "#define GNULIB_TEST_GETLINE 1" >>confdefs.h
18044
18045
18046
18047
18048
18049
18050
18051
18052   if test $REPLACE_GETOPT = 1; then
18053
18054
18055
18056
18057
18058
18059
18060
18061   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
18072
18073
18074
18075
18076         GNULIB_GL_UNISTD_H_GETOPT=1
18077   fi
18078
18079
18080
18081 $as_echo "#define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h
18082
18083
18084
18085
18086
18087
18088
18089     REPLACE_GETOPT=1
18090
18091   if test $REPLACE_GETOPT = 1; then
18092
18093   GETOPT_H=getopt.h
18094
18095 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
18096
18097
18098
18099   fi
18100
18101   if test $REPLACE_GETOPT = 1; then
18102
18103
18104
18105
18106
18107
18108
18109
18110   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
18121
18122
18123
18124
18125         GNULIB_GL_UNISTD_H_GETOPT=1
18126   fi
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145      if test $gl_cv_have_include_next = yes; then
18146        gl_cv_next_langinfo_h='<'langinfo.h'>'
18147      else
18148        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <langinfo.h>" >&5
18149 $as_echo_n "checking absolute name of <langinfo.h>... " >&6; }
18150 if ${gl_cv_next_langinfo_h+:} false; then :
18151   $as_echo_n "(cached) " >&6
18152 else
18153
18154              if test $ac_cv_header_langinfo_h = yes; then
18155
18156
18157                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18158 /* end confdefs.h.  */
18159 #include <langinfo.h>
18160
18161 _ACEOF
18162                                                                                                                         case "$host_os" in
18163                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18164                  *)    gl_absname_cpp="$ac_cpp" ;;
18165                esac
18166
18167                case "$host_os" in
18168                  mingw*)
18169                                                                                                                                      gl_dirsep_regex='[/\\]'
18170                    ;;
18171                  *)
18172                    gl_dirsep_regex='\/'
18173                    ;;
18174                esac
18175                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18176
18177                gl_header_literal_regex=`echo 'langinfo.h' \
18178                                         | sed -e "$gl_make_literal_regex_sed"`
18179                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18180                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18181                    s|^/[^/]|//&|
18182                    p
18183                    q
18184                  }'
18185                                                             gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18186                       sed -n "$gl_absolute_header_sed"`'"'
18187           else
18188                gl_cv_next_langinfo_h='<'langinfo.h'>'
18189              fi
18190
18191
18192 fi
18193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5
18194 $as_echo "$gl_cv_next_langinfo_h" >&6; }
18195      fi
18196      NEXT_LANGINFO_H=$gl_cv_next_langinfo_h
18197
18198      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18199        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18200        gl_next_as_first_directive='<'langinfo.h'>'
18201      else
18202        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18203        gl_next_as_first_directive=$gl_cv_next_langinfo_h
18204      fi
18205      NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive
18206
18207
18208
18209
18210
18211     HAVE_LANGINFO_CODESET=0
18212   HAVE_LANGINFO_T_FMT_AMPM=0
18213   HAVE_LANGINFO_ERA=0
18214   HAVE_LANGINFO_YESEXPR=0
18215
18216   if test $ac_cv_header_langinfo_h = yes; then
18217     HAVE_LANGINFO_H=1
18218             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5
18219 $as_echo_n "checking whether langinfo.h defines CODESET... " >&6; }
18220 if ${gl_cv_header_langinfo_codeset+:} false; then :
18221   $as_echo_n "(cached) " >&6
18222 else
18223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18224 /* end confdefs.h.  */
18225 #include <langinfo.h>
18226 int a = CODESET;
18227
18228 int
18229 main (void)
18230 {
18231
18232   ;
18233   return 0;
18234 }
18235 _ACEOF
18236 if ac_fn_c_try_compile "$LINENO"; then :
18237   gl_cv_header_langinfo_codeset=yes
18238 else
18239   gl_cv_header_langinfo_codeset=no
18240 fi
18241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18242
18243 fi
18244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5
18245 $as_echo "$gl_cv_header_langinfo_codeset" >&6; }
18246     if test $gl_cv_header_langinfo_codeset = yes; then
18247       HAVE_LANGINFO_CODESET=1
18248     fi
18249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5
18250 $as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; }
18251 if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then :
18252   $as_echo_n "(cached) " >&6
18253 else
18254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18255 /* end confdefs.h.  */
18256 #include <langinfo.h>
18257 int a = T_FMT_AMPM;
18258
18259 int
18260 main (void)
18261 {
18262
18263   ;
18264   return 0;
18265 }
18266 _ACEOF
18267 if ac_fn_c_try_compile "$LINENO"; then :
18268   gl_cv_header_langinfo_t_fmt_ampm=yes
18269 else
18270   gl_cv_header_langinfo_t_fmt_ampm=no
18271 fi
18272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18273
18274 fi
18275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5
18276 $as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; }
18277     if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
18278       HAVE_LANGINFO_T_FMT_AMPM=1
18279     fi
18280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5
18281 $as_echo_n "checking whether langinfo.h defines ERA... " >&6; }
18282 if ${gl_cv_header_langinfo_era+:} false; then :
18283   $as_echo_n "(cached) " >&6
18284 else
18285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18286 /* end confdefs.h.  */
18287 #include <langinfo.h>
18288 int a = ERA;
18289
18290 int
18291 main (void)
18292 {
18293
18294   ;
18295   return 0;
18296 }
18297 _ACEOF
18298 if ac_fn_c_try_compile "$LINENO"; then :
18299   gl_cv_header_langinfo_era=yes
18300 else
18301   gl_cv_header_langinfo_era=no
18302 fi
18303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18304
18305 fi
18306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5
18307 $as_echo "$gl_cv_header_langinfo_era" >&6; }
18308     if test $gl_cv_header_langinfo_era = yes; then
18309       HAVE_LANGINFO_ERA=1
18310     fi
18311     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5
18312 $as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; }
18313 if ${gl_cv_header_langinfo_yesexpr+:} false; then :
18314   $as_echo_n "(cached) " >&6
18315 else
18316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18317 /* end confdefs.h.  */
18318 #include <langinfo.h>
18319 int a = YESEXPR;
18320
18321 int
18322 main (void)
18323 {
18324
18325   ;
18326   return 0;
18327 }
18328 _ACEOF
18329 if ac_fn_c_try_compile "$LINENO"; then :
18330   gl_cv_header_langinfo_yesexpr=yes
18331 else
18332   gl_cv_header_langinfo_yesexpr=no
18333 fi
18334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18335
18336 fi
18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5
18338 $as_echo "$gl_cv_header_langinfo_yesexpr" >&6; }
18339     if test $gl_cv_header_langinfo_yesexpr = yes; then
18340       HAVE_LANGINFO_YESEXPR=1
18341     fi
18342   else
18343     HAVE_LANGINFO_H=0
18344   fi
18345
18346
18347
18348
18349
18350
18351
18352     for gl_func in nl_langinfo; do
18353     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
18354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
18355 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
18356 if eval \${$as_gl_Symbol+:} false; then :
18357   $as_echo_n "(cached) " >&6
18358 else
18359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18360 /* end confdefs.h.  */
18361 #include <langinfo.h>
18362
18363 int
18364 main (void)
18365 {
18366 #undef $gl_func
18367   (void) $gl_func;
18368   ;
18369   return 0;
18370 }
18371 _ACEOF
18372 if ac_fn_c_try_compile "$LINENO"; then :
18373   eval "$as_gl_Symbol=yes"
18374 else
18375   eval "$as_gl_Symbol=no"
18376 fi
18377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18378 fi
18379 eval ac_res=\$$as_gl_Symbol
18380                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18381 $as_echo "$ac_res" >&6; }
18382     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
18383   cat >>confdefs.h <<_ACEOF
18384 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
18385 _ACEOF
18386
18387                      eval ac_cv_have_decl_$gl_func=yes
18388 fi
18389       done
18390
18391
18392
18393
18394
18395
18396
18397
18398
18399
18400   LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
18401
18402
18403
18404
18405
18406
18407
18408
18409
18410   case "$host_os" in
18411     solaris*)
18412
18413 $as_echo "#define _LCONV_C99 1" >>confdefs.h
18414
18415       ;;
18416   esac
18417
18418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5
18419 $as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; }
18420 if ${gl_cv_header_locale_h_posix2001+:} false; then :
18421   $as_echo_n "(cached) " >&6
18422 else
18423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18424 /* end confdefs.h.  */
18425 #include <locale.h>
18426             int x = LC_MESSAGES;
18427             int y = sizeof (((struct lconv *) 0)->decimal_point);
18428 int
18429 main (void)
18430 {
18431
18432   ;
18433   return 0;
18434 }
18435 _ACEOF
18436 if ac_fn_c_try_compile "$LINENO"; then :
18437   gl_cv_header_locale_h_posix2001=yes
18438 else
18439   gl_cv_header_locale_h_posix2001=no
18440 fi
18441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18442 fi
18443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5
18444 $as_echo "$gl_cv_header_locale_h_posix2001" >&6; }
18445
18446
18447   if test $ac_cv_header_xlocale_h = yes; then
18448     HAVE_XLOCALE_H=1
18449                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5
18450 $as_echo_n "checking whether locale.h defines locale_t... " >&6; }
18451 if ${gl_cv_header_locale_has_locale_t+:} false; then :
18452   $as_echo_n "(cached) " >&6
18453 else
18454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18455 /* end confdefs.h.  */
18456 #include <locale.h>
18457               locale_t x;
18458 int
18459 main (void)
18460 {
18461
18462   ;
18463   return 0;
18464 }
18465 _ACEOF
18466 if ac_fn_c_try_compile "$LINENO"; then :
18467   gl_cv_header_locale_has_locale_t=yes
18468 else
18469   gl_cv_header_locale_has_locale_t=no
18470 fi
18471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18472
18473 fi
18474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5
18475 $as_echo "$gl_cv_header_locale_has_locale_t" >&6; }
18476     if test $gl_cv_header_locale_has_locale_t = yes; then
18477       gl_cv_header_locale_h_needs_xlocale_h=no
18478     else
18479       gl_cv_header_locale_h_needs_xlocale_h=yes
18480     fi
18481   else
18482     HAVE_XLOCALE_H=0
18483     gl_cv_header_locale_h_needs_xlocale_h=no
18484   fi
18485
18486
18487           { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5
18488 $as_echo_n "checking whether struct lconv is properly defined... " >&6; }
18489 if ${gl_cv_sys_struct_lconv_ok+:} false; then :
18490   $as_echo_n "(cached) " >&6
18491 else
18492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18493 /* end confdefs.h.  */
18494 #include <locale.h>
18495             struct lconv l;
18496             int x = sizeof (l.decimal_point);
18497             int y = sizeof (l.int_p_cs_precedes);
18498 int
18499 main (void)
18500 {
18501
18502   ;
18503   return 0;
18504 }
18505 _ACEOF
18506 if ac_fn_c_try_compile "$LINENO"; then :
18507   gl_cv_sys_struct_lconv_ok=yes
18508 else
18509   gl_cv_sys_struct_lconv_ok=no
18510 fi
18511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18512
18513 fi
18514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5
18515 $as_echo "$gl_cv_sys_struct_lconv_ok" >&6; }
18516   if test $gl_cv_sys_struct_lconv_ok = no; then
18517     REPLACE_STRUCT_LCONV=1
18518   fi
18519
18520
18521
18522
18523
18524
18525
18526
18527
18528      if test $gl_cv_have_include_next = yes; then
18529        gl_cv_next_locale_h='<'locale.h'>'
18530      else
18531        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <locale.h>" >&5
18532 $as_echo_n "checking absolute name of <locale.h>... " >&6; }
18533 if ${gl_cv_next_locale_h+:} false; then :
18534   $as_echo_n "(cached) " >&6
18535 else
18536
18537                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18538 /* end confdefs.h.  */
18539 #include <locale.h>
18540
18541 _ACEOF
18542                                                                                                                         case "$host_os" in
18543                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18544                  *)    gl_absname_cpp="$ac_cpp" ;;
18545                esac
18546
18547                case "$host_os" in
18548                  mingw*)
18549                                                                                                                                      gl_dirsep_regex='[/\\]'
18550                    ;;
18551                  *)
18552                    gl_dirsep_regex='\/'
18553                    ;;
18554                esac
18555                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18556
18557                gl_header_literal_regex=`echo 'locale.h' \
18558                                         | sed -e "$gl_make_literal_regex_sed"`
18559                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18560                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18561                    s|^/[^/]|//&|
18562                    p
18563                    q
18564                  }'
18565                                                             gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18566                       sed -n "$gl_absolute_header_sed"`'"'
18567
18568
18569 fi
18570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5
18571 $as_echo "$gl_cv_next_locale_h" >&6; }
18572      fi
18573      NEXT_LOCALE_H=$gl_cv_next_locale_h
18574
18575      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18576        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18577        gl_next_as_first_directive='<'locale.h'>'
18578      else
18579        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18580        gl_next_as_first_directive=$gl_cv_next_locale_h
18581      fi
18582      NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive
18583
18584
18585
18586
18587
18588
18589     for gl_func in setlocale duplocale; do
18590     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
18591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
18592 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
18593 if eval \${$as_gl_Symbol+:} false; then :
18594   $as_echo_n "(cached) " >&6
18595 else
18596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18597 /* end confdefs.h.  */
18598 #include <locale.h>
18599 /* Some systems provide declarations in a non-standard header.  */
18600 #if HAVE_XLOCALE_H
18601 # include <xlocale.h>
18602 #endif
18603
18604 int
18605 main (void)
18606 {
18607 #undef $gl_func
18608   (void) $gl_func;
18609   ;
18610   return 0;
18611 }
18612 _ACEOF
18613 if ac_fn_c_try_compile "$LINENO"; then :
18614   eval "$as_gl_Symbol=yes"
18615 else
18616   eval "$as_gl_Symbol=no"
18617 fi
18618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18619 fi
18620 eval ac_res=\$$as_gl_Symbol
18621                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18622 $as_echo "$ac_res" >&6; }
18623     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
18624   cat >>confdefs.h <<_ACEOF
18625 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
18626 _ACEOF
18627
18628                      eval ac_cv_have_decl_$gl_func=yes
18629 fi
18630       done
18631
18632
18633
18634
18635
18636
18637   if test $REPLACE_STRUCT_LCONV = 1; then
18638     REPLACE_LOCALECONV=1
18639   fi
18640
18641   if test $REPLACE_LOCALECONV = 1; then
18642
18643
18644
18645
18646
18647
18648
18649
18650   gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext"
18651
18652
18653   ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h>
18654 "
18655 if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then :
18656
18657 cat >>confdefs.h <<_ACEOF
18658 #define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
18659 _ACEOF
18660
18661
18662 fi
18663
18664
18665   fi
18666
18667
18668
18669
18670
18671           GNULIB_LOCALECONV=1
18672
18673
18674
18675
18676
18677 $as_echo "#define GNULIB_TEST_LOCALECONV 1" >>confdefs.h
18678
18679
18680
18681
18682
18683
18684       for ac_header in stdlib.h
18685 do :
18686   ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
18687 if test "x$ac_cv_header_stdlib_h" = xyes; then :
18688   cat >>confdefs.h <<_ACEOF
18689 #define HAVE_STDLIB_H 1
18690 _ACEOF
18691
18692 fi
18693
18694 done
18695
18696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
18697 $as_echo_n "checking for GNU libc compatible malloc... " >&6; }
18698 if ${ac_cv_func_malloc_0_nonnull+:} false; then :
18699   $as_echo_n "(cached) " >&6
18700 else
18701   if test "$cross_compiling" = yes; then :
18702   case "$host_os" in
18703           # Guess yes on platforms where we know the result.
18704           *-gnu* | freebsd* | netbsd* | openbsd* \
18705           | hpux* | solaris* | cygwin* | mingw*)
18706             ac_cv_func_malloc_0_nonnull=yes ;;
18707           # If we don't know, assume the worst.
18708           *) ac_cv_func_malloc_0_nonnull=no ;;
18709         esac
18710
18711 else
18712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18713 /* end confdefs.h.  */
18714 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
18715             # include <stdlib.h>
18716             #else
18717             char *malloc ();
18718             #endif
18719
18720 int
18721 main (void)
18722 {
18723 return ! malloc (0);
18724   ;
18725   return 0;
18726 }
18727
18728 _ACEOF
18729 if ac_fn_c_try_run "$LINENO"; then :
18730   ac_cv_func_malloc_0_nonnull=yes
18731 else
18732   ac_cv_func_malloc_0_nonnull=no
18733 fi
18734 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18735   conftest.$ac_objext conftest.beam conftest.$ac_ext
18736 fi
18737
18738
18739 fi
18740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
18741 $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
18742   if test $ac_cv_func_malloc_0_nonnull = yes; then :
18743
18744 $as_echo "#define HAVE_MALLOC_GNU 1" >>confdefs.h
18745
18746 else
18747   $as_echo "#define HAVE_MALLOC_GNU 0" >>confdefs.h
18748
18749      REPLACE_MALLOC=1
18750
18751 fi
18752
18753
18754   if test $REPLACE_MALLOC = 1; then
18755
18756
18757
18758
18759
18760
18761
18762
18763   gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
18764
18765   fi
18766
18767
18768 cat >>confdefs.h <<_ACEOF
18769 #define GNULIB_MALLOC_GNU 1
18770 _ACEOF
18771
18772
18773
18774
18775
18776   if test $gl_cv_func_malloc_posix = yes; then
18777
18778 $as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
18779
18780   else
18781     REPLACE_MALLOC=1
18782   fi
18783
18784   if test $REPLACE_MALLOC = 1; then
18785
18786
18787
18788
18789
18790
18791
18792
18793   gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
18794
18795   fi
18796
18797
18798
18799
18800
18801           GNULIB_MALLOC_POSIX=1
18802
18803
18804
18805
18806
18807 $as_echo "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
18808
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821   if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
18822
18823
18824
18825      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
18826 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
18827 if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
18828   $as_echo_n "(cached) " >&6
18829 else
18830
18831                   case "$host_os" in
18832                      # Guess no on AIX and OSF/1.
18833         aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
18834                      # Guess yes otherwise.
18835         *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
18836       esac
18837       if test $LOCALE_JA != none; then
18838         if test "$cross_compiling" = yes; then :
18839   :
18840 else
18841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18842 /* end confdefs.h.  */
18843
18844 #include <locale.h>
18845 #include <string.h>
18846 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
18847    <wchar.h>.
18848    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18849    included before <wchar.h>.  */
18850 #include <stddef.h>
18851 #include <stdio.h>
18852 #include <time.h>
18853 #include <wchar.h>
18854 int main ()
18855 {
18856   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
18857     {
18858       const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
18859       mbstate_t state;
18860       wchar_t wc;
18861
18862       memset (&state, '\0', sizeof (mbstate_t));
18863       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
18864         if (mbsinit (&state))
18865           return 1;
18866     }
18867   return 0;
18868 }
18869 _ACEOF
18870 if ac_fn_c_try_run "$LINENO"; then :
18871   gl_cv_func_mbrtowc_incomplete_state=yes
18872 else
18873   gl_cv_func_mbrtowc_incomplete_state=no
18874 fi
18875 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18876   conftest.$ac_objext conftest.beam conftest.$ac_ext
18877 fi
18878
18879       fi
18880
18881 fi
18882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
18883 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
18884
18885
18886
18887
18888      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
18889 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
18890 if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
18891   $as_echo_n "(cached) " >&6
18892 else
18893
18894                   case "$host_os" in
18895                     # Guess no on Solaris 8.
18896         solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
18897                     # Guess yes otherwise.
18898         *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
18899       esac
18900       if test $LOCALE_ZH_CN != none; then
18901         if test "$cross_compiling" = yes; then :
18902   :
18903 else
18904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18905 /* end confdefs.h.  */
18906
18907 #include <locale.h>
18908 #include <stdlib.h>
18909 #include <string.h>
18910 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
18911    <wchar.h>.
18912    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18913    included before <wchar.h>.  */
18914 #include <stddef.h>
18915 #include <stdio.h>
18916 #include <time.h>
18917 #include <wchar.h>
18918 int main ()
18919 {
18920   /* This fails on Solaris 8:
18921      mbrtowc returns 2, and sets wc to 0x00F0.
18922      mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
18923   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
18924     {
18925       char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
18926       mbstate_t state;
18927       wchar_t wc;
18928
18929       memset (&state, '\0', sizeof (mbstate_t));
18930       if (mbrtowc (&wc, input + 3, 6, &state) != 4
18931           && mbtowc (&wc, input + 3, 6) == 4)
18932         return 1;
18933     }
18934   return 0;
18935 }
18936 _ACEOF
18937 if ac_fn_c_try_run "$LINENO"; then :
18938   gl_cv_func_mbrtowc_sanitycheck=yes
18939 else
18940   gl_cv_func_mbrtowc_sanitycheck=no
18941 fi
18942 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18943   conftest.$ac_objext conftest.beam conftest.$ac_ext
18944 fi
18945
18946       fi
18947
18948 fi
18949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
18950 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
18951
18952     REPLACE_MBSTATE_T=0
18953     case "$gl_cv_func_mbrtowc_incomplete_state" in
18954       *yes) ;;
18955       *) REPLACE_MBSTATE_T=1 ;;
18956     esac
18957     case "$gl_cv_func_mbrtowc_sanitycheck" in
18958       *yes) ;;
18959       *) REPLACE_MBSTATE_T=1 ;;
18960     esac
18961   else
18962     REPLACE_MBSTATE_T=1
18963   fi
18964
18965
18966
18967   if test $ac_cv_func_mbrtowc = no; then
18968     HAVE_MBRTOWC=0
18969     ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
18970 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
18971    <wchar.h>.
18972    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18973    included before <wchar.h>.  */
18974 #include <stddef.h>
18975 #include <stdio.h>
18976 #include <time.h>
18977 #include <wchar.h>
18978
18979 "
18980 if test "x$ac_cv_have_decl_mbrtowc" = xyes; then :
18981   ac_have_decl=1
18982 else
18983   ac_have_decl=0
18984 fi
18985
18986 cat >>confdefs.h <<_ACEOF
18987 #define HAVE_DECL_MBRTOWC $ac_have_decl
18988 _ACEOF
18989
18990     if test $ac_cv_have_decl_mbrtowc = yes; then
18991                         REPLACE_MBRTOWC=1
18992     fi
18993   else
18994     if test $REPLACE_MBSTATE_T = 1; then
18995       REPLACE_MBRTOWC=1
18996     else
18997
18998
18999
19000      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
19001 $as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
19002 if ${gl_cv_func_mbrtowc_null_arg1+:} false; then :
19003   $as_echo_n "(cached) " >&6
19004 else
19005
19006                   case "$host_os" in
19007                   # Guess no on Solaris.
19008         solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
19009                   # Guess yes otherwise.
19010         *)        gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
19011       esac
19012       if test $LOCALE_FR_UTF8 != none; then
19013         if test "$cross_compiling" = yes; then :
19014   :
19015 else
19016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19017 /* end confdefs.h.  */
19018
19019 #include <locale.h>
19020 #include <stdlib.h>
19021 #include <string.h>
19022 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19023    <wchar.h>.
19024    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19025    included before <wchar.h>.  */
19026 #include <stddef.h>
19027 #include <stdio.h>
19028 #include <time.h>
19029 #include <wchar.h>
19030 int main ()
19031 {
19032   int result = 0;
19033
19034   if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
19035     {
19036       char input[] = "\303\237er";
19037       mbstate_t state;
19038       wchar_t wc;
19039       size_t ret;
19040
19041       memset (&state, '\0', sizeof (mbstate_t));
19042       wc = (wchar_t) 0xBADFACE;
19043       ret = mbrtowc (&wc, input, 5, &state);
19044       if (ret != 2)
19045         result |= 1;
19046       if (!mbsinit (&state))
19047         result |= 2;
19048
19049       memset (&state, '\0', sizeof (mbstate_t));
19050       ret = mbrtowc (NULL, input, 5, &state);
19051       if (ret != 2) /* Solaris 7 fails here: ret is -1.  */
19052         result |= 4;
19053       if (!mbsinit (&state))
19054         result |= 8;
19055     }
19056   return result;
19057 }
19058 _ACEOF
19059 if ac_fn_c_try_run "$LINENO"; then :
19060   gl_cv_func_mbrtowc_null_arg1=yes
19061 else
19062   gl_cv_func_mbrtowc_null_arg1=no
19063 fi
19064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19065   conftest.$ac_objext conftest.beam conftest.$ac_ext
19066 fi
19067
19068       fi
19069
19070 fi
19071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
19072 $as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; }
19073
19074
19075
19076
19077      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
19078 $as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; }
19079 if ${gl_cv_func_mbrtowc_null_arg2+:} false; then :
19080   $as_echo_n "(cached) " >&6
19081 else
19082
19083                   case "$host_os" in
19084               # Guess no on OSF/1.
19085         osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
19086               # Guess yes otherwise.
19087         *)    gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
19088       esac
19089       if test $LOCALE_FR_UTF8 != none; then
19090         if test "$cross_compiling" = yes; then :
19091   :
19092 else
19093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19094 /* end confdefs.h.  */
19095
19096 #include <locale.h>
19097 #include <string.h>
19098 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19099    <wchar.h>.
19100    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19101    included before <wchar.h>.  */
19102 #include <stddef.h>
19103 #include <stdio.h>
19104 #include <time.h>
19105 #include <wchar.h>
19106 int main ()
19107 {
19108   if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
19109     {
19110       mbstate_t state;
19111       wchar_t wc;
19112       int ret;
19113
19114       memset (&state, '\0', sizeof (mbstate_t));
19115       wc = (wchar_t) 0xBADFACE;
19116       mbrtowc (&wc, NULL, 5, &state);
19117       /* Check that wc was not modified.  */
19118       if (wc != (wchar_t) 0xBADFACE)
19119         return 1;
19120     }
19121   return 0;
19122 }
19123 _ACEOF
19124 if ac_fn_c_try_run "$LINENO"; then :
19125   gl_cv_func_mbrtowc_null_arg2=yes
19126 else
19127   gl_cv_func_mbrtowc_null_arg2=no
19128 fi
19129 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19130   conftest.$ac_objext conftest.beam conftest.$ac_ext
19131 fi
19132
19133       fi
19134
19135 fi
19136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
19137 $as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; }
19138
19139
19140
19141
19142
19143
19144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
19145 $as_echo_n "checking whether mbrtowc has a correct return value... " >&6; }
19146 if ${gl_cv_func_mbrtowc_retval+:} false; then :
19147   $as_echo_n "(cached) " >&6
19148 else
19149
19150                   case "$host_os" in
19151                                    # Guess no on HP-UX, Solaris, native Windows.
19152         hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;;
19153                                    # Guess yes otherwise.
19154         *)                         gl_cv_func_mbrtowc_retval="guessing yes" ;;
19155       esac
19156       if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
19157          || { case "$host_os" in mingw*) true;; *) false;; esac; }; then
19158         if test "$cross_compiling" = yes; then :
19159   :
19160 else
19161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19162 /* end confdefs.h.  */
19163
19164 #include <locale.h>
19165 #include <string.h>
19166 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19167    <wchar.h>.
19168    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19169    included before <wchar.h>.  */
19170 #include <stddef.h>
19171 #include <stdio.h>
19172 #include <time.h>
19173 #include <wchar.h>
19174 int main ()
19175 {
19176   int result = 0;
19177   int found_some_locale = 0;
19178   /* This fails on Solaris.  */
19179   if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
19180     {
19181       char input[] = "B\303\274\303\237er"; /* "Büßer" */
19182       mbstate_t state;
19183       wchar_t wc;
19184
19185       memset (&state, '\0', sizeof (mbstate_t));
19186       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
19187         {
19188           input[1] = '\0';
19189           if (mbrtowc (&wc, input + 2, 5, &state) != 1)
19190             result |= 1;
19191         }
19192       found_some_locale = 1;
19193     }
19194   /* This fails on HP-UX 11.11.  */
19195   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
19196     {
19197       char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
19198       mbstate_t state;
19199       wchar_t wc;
19200
19201       memset (&state, '\0', sizeof (mbstate_t));
19202       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
19203         {
19204           input[1] = '\0';
19205           if (mbrtowc (&wc, input + 2, 5, &state) != 2)
19206             result |= 2;
19207         }
19208       found_some_locale = 1;
19209     }
19210   /* This fails on native Windows.  */
19211   if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
19212     {
19213       char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
19214       mbstate_t state;
19215       wchar_t wc;
19216
19217       memset (&state, '\0', sizeof (mbstate_t));
19218       if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
19219         {
19220           input[3] = '\0';
19221           if (mbrtowc (&wc, input + 4, 4, &state) != 1)
19222             result |= 4;
19223         }
19224       found_some_locale = 1;
19225     }
19226   if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
19227     {
19228       char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
19229       mbstate_t state;
19230       wchar_t wc;
19231
19232       memset (&state, '\0', sizeof (mbstate_t));
19233       if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
19234         {
19235           input[3] = '\0';
19236           if (mbrtowc (&wc, input + 4, 4, &state) != 1)
19237             result |= 8;
19238         }
19239       found_some_locale = 1;
19240     }
19241   if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
19242     {
19243       char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
19244       mbstate_t state;
19245       wchar_t wc;
19246
19247       memset (&state, '\0', sizeof (mbstate_t));
19248       if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
19249         {
19250           input[3] = '\0';
19251           if (mbrtowc (&wc, input + 4, 4, &state) != 1)
19252             result |= 16;
19253         }
19254       found_some_locale = 1;
19255     }
19256   return (found_some_locale ? result : 77);
19257 }
19258 _ACEOF
19259 if ac_fn_c_try_run "$LINENO"; then :
19260   gl_cv_func_mbrtowc_retval=yes
19261 else
19262   if test $? != 77; then
19263              gl_cv_func_mbrtowc_retval=no
19264            fi
19265
19266 fi
19267 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19268   conftest.$ac_objext conftest.beam conftest.$ac_ext
19269 fi
19270
19271       fi
19272
19273 fi
19274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
19275 $as_echo "$gl_cv_func_mbrtowc_retval" >&6; }
19276
19277
19278
19279
19280      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
19281 $as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
19282 if ${gl_cv_func_mbrtowc_nul_retval+:} false; then :
19283   $as_echo_n "(cached) " >&6
19284 else
19285
19286                   case "$host_os" in
19287                        # Guess no on Solaris 8 and 9.
19288         solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
19289                        # Guess yes otherwise.
19290         *)             gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
19291       esac
19292       if test $LOCALE_ZH_CN != none; then
19293         if test "$cross_compiling" = yes; then :
19294   :
19295 else
19296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19297 /* end confdefs.h.  */
19298
19299 #include <locale.h>
19300 #include <string.h>
19301 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19302    <wchar.h>.
19303    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19304    included before <wchar.h>.  */
19305 #include <stddef.h>
19306 #include <stdio.h>
19307 #include <time.h>
19308 #include <wchar.h>
19309 int main ()
19310 {
19311   /* This fails on Solaris 8 and 9.  */
19312   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
19313     {
19314       mbstate_t state;
19315       wchar_t wc;
19316
19317       memset (&state, '\0', sizeof (mbstate_t));
19318       if (mbrtowc (&wc, "", 1, &state) != 0)
19319         return 1;
19320     }
19321   return 0;
19322 }
19323 _ACEOF
19324 if ac_fn_c_try_run "$LINENO"; then :
19325   gl_cv_func_mbrtowc_nul_retval=yes
19326 else
19327   gl_cv_func_mbrtowc_nul_retval=no
19328 fi
19329 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19330   conftest.$ac_objext conftest.beam conftest.$ac_ext
19331 fi
19332
19333       fi
19334
19335 fi
19336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
19337 $as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; }
19338
19339       case "$gl_cv_func_mbrtowc_null_arg1" in
19340         *yes) ;;
19341         *)
19342 $as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h
19343
19344            REPLACE_MBRTOWC=1
19345            ;;
19346       esac
19347       case "$gl_cv_func_mbrtowc_null_arg2" in
19348         *yes) ;;
19349         *)
19350 $as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h
19351
19352            REPLACE_MBRTOWC=1
19353            ;;
19354       esac
19355       case "$gl_cv_func_mbrtowc_retval" in
19356         *yes) ;;
19357         *)
19358 $as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
19359
19360            REPLACE_MBRTOWC=1
19361            ;;
19362       esac
19363       case "$gl_cv_func_mbrtowc_nul_retval" in
19364         *yes) ;;
19365         *)
19366 $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
19367
19368            REPLACE_MBRTOWC=1
19369            ;;
19370       esac
19371     fi
19372   fi
19373
19374   if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
19375
19376
19377
19378
19379
19380
19381
19382
19383   gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext"
19384
19385
19386   :
19387
19388   fi
19389
19390
19391
19392
19393
19394           GNULIB_MBRTOWC=1
19395
19396
19397
19398
19399
19400 $as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h
19401
19402
19403
19404
19405
19406
19407
19408
19409
19410
19411
19412
19413
19414
19415   if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
19416
19417
19418
19419      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
19420 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
19421 if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
19422   $as_echo_n "(cached) " >&6
19423 else
19424
19425                   case "$host_os" in
19426                      # Guess no on AIX and OSF/1.
19427         aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
19428                      # Guess yes otherwise.
19429         *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
19430       esac
19431       if test $LOCALE_JA != none; then
19432         if test "$cross_compiling" = yes; then :
19433   :
19434 else
19435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19436 /* end confdefs.h.  */
19437
19438 #include <locale.h>
19439 #include <string.h>
19440 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19441    <wchar.h>.
19442    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19443    included before <wchar.h>.  */
19444 #include <stddef.h>
19445 #include <stdio.h>
19446 #include <time.h>
19447 #include <wchar.h>
19448 int main ()
19449 {
19450   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
19451     {
19452       const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
19453       mbstate_t state;
19454       wchar_t wc;
19455
19456       memset (&state, '\0', sizeof (mbstate_t));
19457       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
19458         if (mbsinit (&state))
19459           return 1;
19460     }
19461   return 0;
19462 }
19463 _ACEOF
19464 if ac_fn_c_try_run "$LINENO"; then :
19465   gl_cv_func_mbrtowc_incomplete_state=yes
19466 else
19467   gl_cv_func_mbrtowc_incomplete_state=no
19468 fi
19469 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19470   conftest.$ac_objext conftest.beam conftest.$ac_ext
19471 fi
19472
19473       fi
19474
19475 fi
19476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
19477 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
19478
19479
19480
19481
19482      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
19483 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
19484 if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
19485   $as_echo_n "(cached) " >&6
19486 else
19487
19488                   case "$host_os" in
19489                     # Guess no on Solaris 8.
19490         solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
19491                     # Guess yes otherwise.
19492         *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
19493       esac
19494       if test $LOCALE_ZH_CN != none; then
19495         if test "$cross_compiling" = yes; then :
19496   :
19497 else
19498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19499 /* end confdefs.h.  */
19500
19501 #include <locale.h>
19502 #include <stdlib.h>
19503 #include <string.h>
19504 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19505    <wchar.h>.
19506    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19507    included before <wchar.h>.  */
19508 #include <stddef.h>
19509 #include <stdio.h>
19510 #include <time.h>
19511 #include <wchar.h>
19512 int main ()
19513 {
19514   /* This fails on Solaris 8:
19515      mbrtowc returns 2, and sets wc to 0x00F0.
19516      mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
19517   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
19518     {
19519       char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
19520       mbstate_t state;
19521       wchar_t wc;
19522
19523       memset (&state, '\0', sizeof (mbstate_t));
19524       if (mbrtowc (&wc, input + 3, 6, &state) != 4
19525           && mbtowc (&wc, input + 3, 6) == 4)
19526         return 1;
19527     }
19528   return 0;
19529 }
19530 _ACEOF
19531 if ac_fn_c_try_run "$LINENO"; then :
19532   gl_cv_func_mbrtowc_sanitycheck=yes
19533 else
19534   gl_cv_func_mbrtowc_sanitycheck=no
19535 fi
19536 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19537   conftest.$ac_objext conftest.beam conftest.$ac_ext
19538 fi
19539
19540       fi
19541
19542 fi
19543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
19544 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
19545
19546     REPLACE_MBSTATE_T=0
19547     case "$gl_cv_func_mbrtowc_incomplete_state" in
19548       *yes) ;;
19549       *) REPLACE_MBSTATE_T=1 ;;
19550     esac
19551     case "$gl_cv_func_mbrtowc_sanitycheck" in
19552       *yes) ;;
19553       *) REPLACE_MBSTATE_T=1 ;;
19554     esac
19555   else
19556     REPLACE_MBSTATE_T=1
19557   fi
19558
19559
19560
19561   if test $ac_cv_func_mbsinit = no; then
19562     HAVE_MBSINIT=0
19563     ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
19564 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19565    <wchar.h>.
19566    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19567    included before <wchar.h>.  */
19568 #include <stddef.h>
19569 #include <stdio.h>
19570 #include <time.h>
19571 #include <wchar.h>
19572
19573 "
19574 if test "x$ac_cv_have_decl_mbsinit" = xyes; then :
19575   ac_have_decl=1
19576 else
19577   ac_have_decl=0
19578 fi
19579
19580 cat >>confdefs.h <<_ACEOF
19581 #define HAVE_DECL_MBSINIT $ac_have_decl
19582 _ACEOF
19583
19584     if test $ac_cv_have_decl_mbsinit = yes; then
19585                         REPLACE_MBSINIT=1
19586     fi
19587   else
19588     if test $REPLACE_MBSTATE_T = 1; then
19589       REPLACE_MBSINIT=1
19590     else
19591                         case "$host_os" in
19592         mingw*) REPLACE_MBSINIT=1 ;;
19593       esac
19594     fi
19595   fi
19596
19597   if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
19598
19599
19600
19601
19602
19603
19604
19605
19606   gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext"
19607
19608
19609   :
19610
19611   fi
19612
19613
19614
19615
19616
19617           GNULIB_MBSINIT=1
19618
19619
19620
19621
19622
19623 $as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635
19636
19637   if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
19638
19639
19640
19641      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
19642 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
19643 if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
19644   $as_echo_n "(cached) " >&6
19645 else
19646
19647                   case "$host_os" in
19648                      # Guess no on AIX and OSF/1.
19649         aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
19650                      # Guess yes otherwise.
19651         *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
19652       esac
19653       if test $LOCALE_JA != none; then
19654         if test "$cross_compiling" = yes; then :
19655   :
19656 else
19657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19658 /* end confdefs.h.  */
19659
19660 #include <locale.h>
19661 #include <string.h>
19662 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19663    <wchar.h>.
19664    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19665    included before <wchar.h>.  */
19666 #include <stddef.h>
19667 #include <stdio.h>
19668 #include <time.h>
19669 #include <wchar.h>
19670 int main ()
19671 {
19672   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
19673     {
19674       const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
19675       mbstate_t state;
19676       wchar_t wc;
19677
19678       memset (&state, '\0', sizeof (mbstate_t));
19679       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
19680         if (mbsinit (&state))
19681           return 1;
19682     }
19683   return 0;
19684 }
19685 _ACEOF
19686 if ac_fn_c_try_run "$LINENO"; then :
19687   gl_cv_func_mbrtowc_incomplete_state=yes
19688 else
19689   gl_cv_func_mbrtowc_incomplete_state=no
19690 fi
19691 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19692   conftest.$ac_objext conftest.beam conftest.$ac_ext
19693 fi
19694
19695       fi
19696
19697 fi
19698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
19699 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
19700
19701
19702
19703
19704      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
19705 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
19706 if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
19707   $as_echo_n "(cached) " >&6
19708 else
19709
19710                   case "$host_os" in
19711                     # Guess no on Solaris 8.
19712         solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
19713                     # Guess yes otherwise.
19714         *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
19715       esac
19716       if test $LOCALE_ZH_CN != none; then
19717         if test "$cross_compiling" = yes; then :
19718   :
19719 else
19720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19721 /* end confdefs.h.  */
19722
19723 #include <locale.h>
19724 #include <stdlib.h>
19725 #include <string.h>
19726 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19727    <wchar.h>.
19728    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19729    included before <wchar.h>.  */
19730 #include <stddef.h>
19731 #include <stdio.h>
19732 #include <time.h>
19733 #include <wchar.h>
19734 int main ()
19735 {
19736   /* This fails on Solaris 8:
19737      mbrtowc returns 2, and sets wc to 0x00F0.
19738      mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
19739   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
19740     {
19741       char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
19742       mbstate_t state;
19743       wchar_t wc;
19744
19745       memset (&state, '\0', sizeof (mbstate_t));
19746       if (mbrtowc (&wc, input + 3, 6, &state) != 4
19747           && mbtowc (&wc, input + 3, 6) == 4)
19748         return 1;
19749     }
19750   return 0;
19751 }
19752 _ACEOF
19753 if ac_fn_c_try_run "$LINENO"; then :
19754   gl_cv_func_mbrtowc_sanitycheck=yes
19755 else
19756   gl_cv_func_mbrtowc_sanitycheck=no
19757 fi
19758 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19759   conftest.$ac_objext conftest.beam conftest.$ac_ext
19760 fi
19761
19762       fi
19763
19764 fi
19765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
19766 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
19767
19768     REPLACE_MBSTATE_T=0
19769     case "$gl_cv_func_mbrtowc_incomplete_state" in
19770       *yes) ;;
19771       *) REPLACE_MBSTATE_T=1 ;;
19772     esac
19773     case "$gl_cv_func_mbrtowc_sanitycheck" in
19774       *yes) ;;
19775       *) REPLACE_MBSTATE_T=1 ;;
19776     esac
19777   else
19778     REPLACE_MBSTATE_T=1
19779   fi
19780
19781
19782
19783   if test $ac_cv_func_mbsrtowcs = no; then
19784     HAVE_MBSRTOWCS=0
19785     ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" "
19786 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19787    <wchar.h>.
19788    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19789    included before <wchar.h>.  */
19790 #include <stddef.h>
19791 #include <stdio.h>
19792 #include <time.h>
19793 #include <wchar.h>
19794
19795 "
19796 if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then :
19797   ac_have_decl=1
19798 else
19799   ac_have_decl=0
19800 fi
19801
19802 cat >>confdefs.h <<_ACEOF
19803 #define HAVE_DECL_MBSRTOWCS $ac_have_decl
19804 _ACEOF
19805
19806     if test $ac_cv_have_decl_mbsrtowcs = yes; then
19807                         REPLACE_MBSRTOWCS=1
19808     fi
19809   else
19810     if test $REPLACE_MBSTATE_T = 1; then
19811       REPLACE_MBSRTOWCS=1
19812     else
19813
19814
19815
19816
19817
19818
19819      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5
19820 $as_echo_n "checking whether mbsrtowcs works... " >&6; }
19821 if ${gl_cv_func_mbsrtowcs_works+:} false; then :
19822   $as_echo_n "(cached) " >&6
19823 else
19824
19825                   case "$host_os" in
19826                                    # Guess no on HP-UX, Solaris, mingw.
19827         hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;;
19828                                    # Guess yes otherwise.
19829         *)                         gl_cv_func_mbsrtowcs_works="guessing yes" ;;
19830       esac
19831       if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
19832         if test "$cross_compiling" = yes; then :
19833   :
19834 else
19835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19836 /* end confdefs.h.  */
19837
19838 #include <locale.h>
19839 #include <string.h>
19840 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19841    <wchar.h>.
19842    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
19843    included before <wchar.h>.  */
19844 #include <stddef.h>
19845 #include <stdio.h>
19846 #include <time.h>
19847 #include <wchar.h>
19848 int main ()
19849 {
19850   int result = 0;
19851   /* Test whether the function supports a NULL destination argument.
19852      This fails on native Windows.  */
19853   if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
19854     {
19855       const char input[] = "\337er";
19856       const char *src = input;
19857       mbstate_t state;
19858
19859       memset (&state, '\0', sizeof (mbstate_t));
19860       if (mbsrtowcs (NULL, &src, 1, &state) != 3
19861           || src != input)
19862         result |= 1;
19863     }
19864   /* Test whether the function works when started with a conversion state
19865      in non-initial state.  This fails on HP-UX 11.11 and Solaris 10.  */
19866   if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
19867     {
19868       const char input[] = "B\303\274\303\237er";
19869       mbstate_t state;
19870
19871       memset (&state, '\0', sizeof (mbstate_t));
19872       if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
19873         if (!mbsinit (&state))
19874           {
19875             const char *src = input + 2;
19876             if (mbsrtowcs (NULL, &src, 10, &state) != 4)
19877               result |= 2;
19878           }
19879     }
19880   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
19881     {
19882       const char input[] = "<\306\374\313\334\270\354>";
19883       mbstate_t state;
19884
19885       memset (&state, '\0', sizeof (mbstate_t));
19886       if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2))
19887         if (!mbsinit (&state))
19888           {
19889             const char *src = input + 4;
19890             if (mbsrtowcs (NULL, &src, 10, &state) != 3)
19891               result |= 4;
19892           }
19893     }
19894   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
19895     {
19896       const char input[] = "B\250\271\201\060\211\070er";
19897       mbstate_t state;
19898
19899       memset (&state, '\0', sizeof (mbstate_t));
19900       if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
19901         if (!mbsinit (&state))
19902           {
19903             const char *src = input + 2;
19904             if (mbsrtowcs (NULL, &src, 10, &state) != 4)
19905               result |= 8;
19906           }
19907     }
19908   return result;
19909 }
19910 _ACEOF
19911 if ac_fn_c_try_run "$LINENO"; then :
19912   gl_cv_func_mbsrtowcs_works=yes
19913 else
19914   gl_cv_func_mbsrtowcs_works=no
19915 fi
19916 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19917   conftest.$ac_objext conftest.beam conftest.$ac_ext
19918 fi
19919
19920       fi
19921
19922 fi
19923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5
19924 $as_echo "$gl_cv_func_mbsrtowcs_works" >&6; }
19925
19926       case "$gl_cv_func_mbsrtowcs_works" in
19927         *yes) ;;
19928         *) REPLACE_MBSRTOWCS=1 ;;
19929       esac
19930     fi
19931   fi
19932
19933   if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
19934
19935
19936
19937
19938
19939
19940
19941
19942   gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext"
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952   gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext"
19953
19954
19955   :
19956
19957   fi
19958
19959
19960
19961
19962
19963           GNULIB_MBSRTOWCS=1
19964
19965
19966
19967
19968
19969 $as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h
19970
19971
19972
19973
19974
19975
19976
19977       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in <wchar.h>" >&5
19978 $as_echo_n "checking whether mbswidth is declared in <wchar.h>... " >&6; }
19979 if ${ac_cv_have_decl_mbswidth+:} false; then :
19980   $as_echo_n "(cached) " >&6
19981 else
19982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19983 /* end confdefs.h.  */
19984
19985 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
19986    <wchar.h>.
19987    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
19988    before <wchar.h>.  */
19989 #include <stddef.h>
19990 #include <stdio.h>
19991 #include <time.h>
19992 #include <wchar.h>
19993
19994 int
19995 main (void)
19996 {
19997
19998   char *p = (char *) mbswidth;
19999   return !p;
20000
20001   ;
20002   return 0;
20003 }
20004 _ACEOF
20005 if ac_fn_c_try_compile "$LINENO"; then :
20006   ac_cv_have_decl_mbswidth=yes
20007 else
20008   ac_cv_have_decl_mbswidth=no
20009 fi
20010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20011 fi
20012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5
20013 $as_echo "$ac_cv_have_decl_mbswidth" >&6; }
20014   if test $ac_cv_have_decl_mbswidth = yes; then
20015     ac_val=1
20016   else
20017     ac_val=0
20018   fi
20019
20020 cat >>confdefs.h <<_ACEOF
20021 #define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val
20022 _ACEOF
20023
20024
20025
20026
20027    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
20028 $as_echo_n "checking for mbstate_t... " >&6; }
20029 if ${ac_cv_type_mbstate_t+:} false; then :
20030   $as_echo_n "(cached) " >&6
20031 else
20032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20033 /* end confdefs.h.  */
20034 $ac_includes_default
20035 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
20036    <wchar.h>.
20037    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20038    included before <wchar.h>.  */
20039 #include <stddef.h>
20040 #include <stdio.h>
20041 #include <time.h>
20042 #include <wchar.h>
20043 int
20044 main (void)
20045 {
20046 mbstate_t x; return sizeof x;
20047   ;
20048   return 0;
20049 }
20050 _ACEOF
20051 if ac_fn_c_try_compile "$LINENO"; then :
20052   ac_cv_type_mbstate_t=yes
20053 else
20054   ac_cv_type_mbstate_t=no
20055 fi
20056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20057 fi
20058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
20059 $as_echo "$ac_cv_type_mbstate_t" >&6; }
20060    if test $ac_cv_type_mbstate_t = yes; then
20061
20062 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
20063
20064    else
20065
20066 $as_echo "#define mbstate_t int" >>confdefs.h
20067
20068    fi
20069
20070
20071
20072
20073
20074   if false; then
20075     REPLACE_MBTOWC=1
20076   fi
20077
20078   if test $REPLACE_MBTOWC = 1; then
20079
20080
20081
20082
20083
20084
20085
20086
20087   gl_LIBOBJS="$gl_LIBOBJS mbtowc.$ac_objext"
20088
20089
20090   :
20091
20092   fi
20093
20094
20095
20096
20097
20098           GNULIB_MBTOWC=1
20099
20100
20101
20102
20103
20104 $as_echo "#define GNULIB_TEST_MBTOWC 1" >>confdefs.h
20105
20106
20107
20108
20109   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
20110
20111
20112
20113
20114
20115
20116
20117
20118   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
20119
20120
20121   for ac_header in bp-sym.h
20122 do :
20123   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
20124 if test "x$ac_cv_header_bp_sym_h" = xyes; then :
20125   cat >>confdefs.h <<_ACEOF
20126 #define HAVE_BP_SYM_H 1
20127 _ACEOF
20128
20129 fi
20130
20131 done
20132
20133
20134   fi
20135
20136
20137
20138
20139
20140           GNULIB_MEMCHR=1
20141
20142
20143
20144
20145
20146 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
20147
20148
20149
20150
20151
20152
20153
20154
20155
20156   for ac_func in mempcpy
20157 do :
20158   ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
20159 if test "x$ac_cv_func_mempcpy" = xyes; then :
20160   cat >>confdefs.h <<_ACEOF
20161 #define HAVE_MEMPCPY 1
20162 _ACEOF
20163
20164 fi
20165 done
20166
20167   if test $ac_cv_func_mempcpy = no; then
20168     HAVE_MEMPCPY=0
20169   fi
20170
20171   if test $HAVE_MEMPCPY = 0; then
20172
20173
20174
20175
20176
20177
20178
20179
20180   gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext"
20181
20182
20183   :
20184
20185   fi
20186
20187
20188
20189
20190
20191           GNULIB_MEMPCPY=1
20192
20193
20194
20195
20196
20197 $as_echo "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h
20198
20199
20200
20201
20202
20203   if test $ac_cv_func__set_invalid_parameter_handler = yes; then
20204     HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
20205
20206 $as_echo "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h
20207
20208   else
20209     HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
20210   fi
20211
20212
20213   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
20214
20215
20216
20217
20218
20219
20220
20221
20222   gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext"
20223
20224   fi
20225
20226
20227
20228   if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
20229
20230
20231
20232
20233
20234
20235
20236
20237   gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext"
20238
20239   fi
20240
20241
20242
20243
20244
20245      if test $ac_cv_func_nl_langinfo = yes; then
20246     # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken.
20247     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5
20248 $as_echo_n "checking whether YESEXPR works... " >&6; }
20249 if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then :
20250   $as_echo_n "(cached) " >&6
20251 else
20252   if test "$cross_compiling" = yes; then :
20253
20254          case "$host_os" in
20255                    # Guess no on irix systems.
20256            irix*)  gl_cv_func_nl_langinfo_yesexpr_works="guessing no";;
20257                    # Guess yes elsewhere.
20258            *)      gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";;
20259          esac
20260
20261 else
20262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20263 /* end confdefs.h.  */
20264 #include <langinfo.h>
20265
20266 int
20267 main (void)
20268 {
20269 return !*nl_langinfo(YESEXPR);
20270
20271   ;
20272   return 0;
20273 }
20274 _ACEOF
20275 if ac_fn_c_try_run "$LINENO"; then :
20276   gl_cv_func_nl_langinfo_yesexpr_works=yes
20277 else
20278   gl_cv_func_nl_langinfo_yesexpr_works=no
20279 fi
20280 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20281   conftest.$ac_objext conftest.beam conftest.$ac_ext
20282 fi
20283
20284
20285 fi
20286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5
20287 $as_echo "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; }
20288     case $gl_cv_func_nl_langinfo_yesexpr_works in
20289       *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;;
20290       *)    FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;;
20291     esac
20292
20293 cat >>confdefs.h <<_ACEOF
20294 #define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS
20295 _ACEOF
20296
20297     if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \
20298         && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then
20299       :
20300     else
20301       REPLACE_NL_LANGINFO=1
20302
20303 $as_echo "#define REPLACE_NL_LANGINFO 1" >>confdefs.h
20304
20305     fi
20306   else
20307     HAVE_NL_LANGINFO=0
20308   fi
20309
20310   if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then
20311
20312
20313
20314
20315
20316
20317
20318
20319   gl_LIBOBJS="$gl_LIBOBJS nl_langinfo.$ac_objext"
20320
20321   fi
20322
20323
20324
20325
20326
20327           GNULIB_NL_LANGINFO=1
20328
20329
20330
20331
20332
20333 $as_echo "#define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h
20334
20335
20336
20337   ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
20338 "
20339 if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
20340   ac_have_decl=1
20341 else
20342   ac_have_decl=0
20343 fi
20344
20345 cat >>confdefs.h <<_ACEOF
20346 #define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
20347 _ACEOF
20348
20349   ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
20350 "
20351 if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
20352   ac_have_decl=1
20353 else
20354   ac_have_decl=0
20355 fi
20356
20357 cat >>confdefs.h <<_ACEOF
20358 #define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
20359 _ACEOF
20360
20361
20362
20363
20364
20365   for ac_func in rawmemchr
20366 do :
20367   ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
20368 if test "x$ac_cv_func_rawmemchr" = xyes; then :
20369   cat >>confdefs.h <<_ACEOF
20370 #define HAVE_RAWMEMCHR 1
20371 _ACEOF
20372
20373 fi
20374 done
20375
20376   if test $ac_cv_func_rawmemchr = no; then
20377     HAVE_RAWMEMCHR=0
20378   fi
20379
20380   if test $HAVE_RAWMEMCHR = 0; then
20381
20382
20383
20384
20385
20386
20387
20388
20389   gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext"
20390
20391     :
20392   fi
20393
20394
20395
20396
20397
20398           GNULIB_RAWMEMCHR=1
20399
20400
20401
20402
20403
20404 $as_echo "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h
20405
20406
20407
20408
20409
20410
20411   if test $gl_cv_func_malloc_posix = yes; then
20412
20413 $as_echo "#define HAVE_REALLOC_POSIX 1" >>confdefs.h
20414
20415   else
20416     REPLACE_REALLOC=1
20417   fi
20418
20419   if test $REPLACE_REALLOC = 1; then
20420
20421
20422
20423
20424
20425
20426
20427
20428   gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
20429
20430   fi
20431
20432
20433
20434
20435
20436           GNULIB_REALLOC_POSIX=1
20437
20438
20439
20440
20441
20442 $as_echo "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h
20443
20444
20445
20446
20447
20448 # Check whether --with-included-regex was given.
20449 if test "${with_included_regex+set}" = set; then :
20450   withval=$with_included_regex;
20451 fi
20452
20453
20454   case $with_included_regex in #(
20455   yes|no) ac_use_included_regex=$with_included_regex
20456         ;;
20457   '')
20458     # If the system regex support is good enough that it passes the
20459     # following run test, then default to *not* using the included regex.c.
20460     # If cross compiling, assume the test would fail and use the included
20461     # regex.c.
20462
20463     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5
20464 $as_echo_n "checking for working re_compile_pattern... " >&6; }
20465 if ${gl_cv_func_re_compile_pattern_working+:} false; then :
20466   $as_echo_n "(cached) " >&6
20467 else
20468   if test "$cross_compiling" = yes; then :
20469          gl_cv_func_re_compile_pattern_working=no
20470 else
20471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20472 /* end confdefs.h.  */
20473 #include <regex.h>
20474
20475             #include <locale.h>
20476             #include <limits.h>
20477             #include <string.h>
20478             #if HAVE_DECL_ALARM
20479             # include <unistd.h>
20480             # include <signal.h>
20481             #endif
20482
20483 int
20484 main (void)
20485 {
20486 int result = 0;
20487             static struct re_pattern_buffer regex;
20488             unsigned char folded_chars[UCHAR_MAX + 1];
20489             int i;
20490             const char *s;
20491             struct re_registers regs;
20492
20493 #if HAVE_DECL_ALARM
20494             /* Some builds of glibc go into an infinite loop on this test.  */
20495             signal (SIGALRM, SIG_DFL);
20496             alarm (2);
20497 #endif
20498             if (setlocale (LC_ALL, "en_US.UTF-8"))
20499               {
20500                 {
20501                   /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html
20502                      This test needs valgrind to catch the bug on Debian
20503                      GNU/Linux 3.1 x86, but it might catch the bug better
20504                      on other platforms and it shouldn't hurt to try the
20505                      test here.  */
20506                   static char const pat[] = "insert into";
20507                   static char const data[] =
20508                     "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK";
20509                   re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE
20510                                  | RE_ICASE);
20511                   memset (&regex, 0, sizeof regex);
20512                   s = re_compile_pattern (pat, sizeof pat - 1, &regex);
20513                   if (s)
20514                     result |= 1;
20515                   else if (re_search (&regex, data, sizeof data - 1,
20516                                       0, sizeof data - 1, &regs)
20517                            != -1)
20518                     result |= 1;
20519                 }
20520
20521                 {
20522                   /* This test is from glibc bug 15078.
20523                      The test case is from Andreas Schwab in
20524                      <http://www.sourceware.org/ml/libc-alpha/2013-01/msg00967.html>.
20525                      */
20526                   static char const pat[] = "[^x]x";
20527                   static char const data[] =
20528                     "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80"
20529                     "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax";
20530                   re_set_syntax (0);
20531                   memset (&regex, 0, sizeof regex);
20532                   s = re_compile_pattern (pat, sizeof pat - 1, &regex);
20533                   if (s)
20534                     result |= 1;
20535                   else if (re_search (&regex, data, sizeof data - 1,
20536                                       0, sizeof data - 1, 0)
20537                            != 21)
20538                     result |= 1;
20539                 }
20540
20541                 if (! setlocale (LC_ALL, "C"))
20542                   return 1;
20543               }
20544
20545             /* This test is from glibc bug 3957, reported by Andrew Mackey.  */
20546             re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE);
20547             memset (&regex, 0, sizeof regex);
20548             s = re_compile_pattern ("a[^x]b", 6, &regex);
20549             if (s)
20550               result |= 2;
20551             /* This should fail, but succeeds for glibc-2.5.  */
20552             else if (re_search (&regex, "a\nb", 3, 0, 3, &regs) != -1)
20553               result |= 2;
20554
20555             /* This regular expression is from Spencer ere test number 75
20556                in grep-2.3.  */
20557             re_set_syntax (RE_SYNTAX_POSIX_EGREP);
20558             memset (&regex, 0, sizeof regex);
20559             for (i = 0; i <= UCHAR_MAX; i++)
20560               folded_chars[i] = i;
20561             regex.translate = folded_chars;
20562             s = re_compile_pattern ("a[[:]:]]b\n", 11, &regex);
20563             /* This should fail with _Invalid character class name_ error.  */
20564             if (!s)
20565               result |= 4;
20566
20567             /* Ensure that [b-a] is diagnosed as invalid, when
20568                using RE_NO_EMPTY_RANGES. */
20569             re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES);
20570             memset (&regex, 0, sizeof regex);
20571             s = re_compile_pattern ("a[b-a]", 6, &regex);
20572             if (s == 0)
20573               result |= 8;
20574
20575             /* This should succeed, but does not for glibc-2.1.3.  */
20576             memset (&regex, 0, sizeof regex);
20577             s = re_compile_pattern ("{1", 2, &regex);
20578             if (s)
20579               result |= 8;
20580
20581             /* The following example is derived from a problem report
20582                against gawk from Jorge Stolfi <stolfi@ic.unicamp.br>.  */
20583             memset (&regex, 0, sizeof regex);
20584             s = re_compile_pattern ("[an\371]*n", 7, &regex);
20585             if (s)
20586               result |= 8;
20587             /* This should match, but does not for glibc-2.2.1.  */
20588             else if (re_match (&regex, "an", 2, 0, &regs) != 2)
20589               result |= 8;
20590
20591             memset (&regex, 0, sizeof regex);
20592             s = re_compile_pattern ("x", 1, &regex);
20593             if (s)
20594               result |= 8;
20595             /* glibc-2.2.93 does not work with a negative RANGE argument.  */
20596             else if (re_search (&regex, "wxy", 3, 2, -2, &regs) != 1)
20597               result |= 8;
20598
20599             /* The version of regex.c in older versions of gnulib
20600                ignored RE_ICASE.  Detect that problem too.  */
20601             re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE);
20602             memset (&regex, 0, sizeof regex);
20603             s = re_compile_pattern ("x", 1, &regex);
20604             if (s)
20605               result |= 16;
20606             else if (re_search (&regex, "WXY", 3, 0, 3, &regs) < 0)
20607               result |= 16;
20608
20609             /* Catch a bug reported by Vin Shelton in
20610                http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html
20611                */
20612             re_set_syntax (RE_SYNTAX_POSIX_BASIC
20613                            & ~RE_CONTEXT_INVALID_DUP
20614                            & ~RE_NO_EMPTY_RANGES);
20615             memset (&regex, 0, sizeof regex);
20616             s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, &regex);
20617             if (s)
20618               result |= 32;
20619
20620             /* REG_STARTEND was added to glibc on 2004-01-15.
20621                Reject older versions.  */
20622             if (! REG_STARTEND)
20623               result |= 64;
20624
20625 #if 0
20626             /* It would be nice to reject hosts whose regoff_t values are too
20627                narrow (including glibc on hosts with 64-bit ptrdiff_t and
20628                32-bit int), but we should wait until glibc implements this
20629                feature.  Otherwise, support for equivalence classes and
20630                multibyte collation symbols would always be broken except
20631                when compiling --without-included-regex.   */
20632             if (sizeof (regoff_t) < sizeof (ptrdiff_t)
20633                 || sizeof (regoff_t) < sizeof (ssize_t))
20634               result |= 64;
20635 #endif
20636
20637             return result;
20638
20639   ;
20640   return 0;
20641 }
20642 _ACEOF
20643 if ac_fn_c_try_run "$LINENO"; then :
20644   gl_cv_func_re_compile_pattern_working=yes
20645 else
20646   gl_cv_func_re_compile_pattern_working=no
20647 fi
20648 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20649   conftest.$ac_objext conftest.beam conftest.$ac_ext
20650 fi
20651
20652 fi
20653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5
20654 $as_echo "$gl_cv_func_re_compile_pattern_working" >&6; }
20655     case $gl_cv_func_re_compile_pattern_working in #(
20656     yes) ac_use_included_regex=no;; #(
20657     no) ac_use_included_regex=yes;;
20658     esac
20659     ;;
20660   *) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5
20661     ;;
20662   esac
20663
20664   if test $ac_use_included_regex = yes; then
20665
20666 $as_echo "#define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h
20667
20668
20669 $as_echo "#define _REGEX_LARGE_OFFSETS 1" >>confdefs.h
20670
20671
20672 $as_echo "#define re_syntax_options rpl_re_syntax_options" >>confdefs.h
20673
20674
20675 $as_echo "#define re_set_syntax rpl_re_set_syntax" >>confdefs.h
20676
20677
20678 $as_echo "#define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h
20679
20680
20681 $as_echo "#define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h
20682
20683
20684 $as_echo "#define re_search rpl_re_search" >>confdefs.h
20685
20686
20687 $as_echo "#define re_search_2 rpl_re_search_2" >>confdefs.h
20688
20689
20690 $as_echo "#define re_match rpl_re_match" >>confdefs.h
20691
20692
20693 $as_echo "#define re_match_2 rpl_re_match_2" >>confdefs.h
20694
20695
20696 $as_echo "#define re_set_registers rpl_re_set_registers" >>confdefs.h
20697
20698
20699 $as_echo "#define re_comp rpl_re_comp" >>confdefs.h
20700
20701
20702 $as_echo "#define re_exec rpl_re_exec" >>confdefs.h
20703
20704
20705 $as_echo "#define regcomp rpl_regcomp" >>confdefs.h
20706
20707
20708 $as_echo "#define regexec rpl_regexec" >>confdefs.h
20709
20710
20711 $as_echo "#define regerror rpl_regerror" >>confdefs.h
20712
20713
20714 $as_echo "#define regfree rpl_regfree" >>confdefs.h
20715
20716   fi
20717
20718   if test $ac_use_included_regex = yes; then
20719
20720
20721
20722
20723
20724
20725
20726
20727   gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext"
20728
20729
20730
20731
20732
20733
20734
20735   for ac_header in libintl.h
20736 do :
20737   ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
20738 if test "x$ac_cv_header_libintl_h" = xyes; then :
20739   cat >>confdefs.h <<_ACEOF
20740 #define HAVE_LIBINTL_H 1
20741 _ACEOF
20742
20743 fi
20744
20745 done
20746
20747
20748   ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
20749 "
20750 if test "x$ac_cv_have_decl_isblank" = xyes; then :
20751   ac_have_decl=1
20752 else
20753   ac_have_decl=0
20754 fi
20755
20756 cat >>confdefs.h <<_ACEOF
20757 #define HAVE_DECL_ISBLANK $ac_have_decl
20758 _ACEOF
20759
20760
20761   fi
20762
20763   for ac_header in stdint.h
20764 do :
20765   ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
20766 if test "x$ac_cv_header_stdint_h" = xyes; then :
20767   cat >>confdefs.h <<_ACEOF
20768 #define HAVE_STDINT_H 1
20769 _ACEOF
20770
20771 fi
20772
20773 done
20774
20775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
20776 $as_echo_n "checking for SIZE_MAX... " >&6; }
20777 if ${gl_cv_size_max+:} false; then :
20778   $as_echo_n "(cached) " >&6
20779 else
20780
20781     gl_cv_size_max=
20782     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20783 /* end confdefs.h.  */
20784
20785 #include <limits.h>
20786 #if HAVE_STDINT_H
20787 #include <stdint.h>
20788 #endif
20789 #ifdef SIZE_MAX
20790 Found it
20791 #endif
20792
20793 _ACEOF
20794 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20795   $EGREP "Found it" >/dev/null 2>&1; then :
20796   gl_cv_size_max=yes
20797 fi
20798 rm -f conftest*
20799
20800     if test -z "$gl_cv_size_max"; then
20801                         if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1"        "#include <stddef.h>
20802 #include <limits.h>"; then :
20803
20804 else
20805   size_t_bits_minus_1=
20806 fi
20807
20808       if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint"        "#include <stddef.h>"; then :
20809
20810 else
20811   fits_in_uint=
20812 fi
20813
20814       if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
20815         if test $fits_in_uint = 1; then
20816                               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20817 /* end confdefs.h.  */
20818 #include <stddef.h>
20819                  extern size_t foo;
20820                  extern unsigned long foo;
20821
20822 int
20823 main (void)
20824 {
20825
20826   ;
20827   return 0;
20828 }
20829 _ACEOF
20830 if ac_fn_c_try_compile "$LINENO"; then :
20831   fits_in_uint=0
20832 fi
20833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20834         fi
20835                                 if test $fits_in_uint = 1; then
20836           gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
20837         else
20838           gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
20839         fi
20840       else
20841                 gl_cv_size_max='((size_t)~(size_t)0)'
20842       fi
20843     fi
20844
20845 fi
20846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
20847 $as_echo "$gl_cv_size_max" >&6; }
20848   if test "$gl_cv_size_max" != yes; then
20849
20850 cat >>confdefs.h <<_ACEOF
20851 #define SIZE_MAX $gl_cv_size_max
20852 _ACEOF
20853
20854   fi
20855
20856
20857
20858
20859                ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include <unistd.h>
20860 "
20861 if test "x$ac_cv_have_decl_sleep" = xyes; then :
20862   ac_have_decl=1
20863 else
20864   ac_have_decl=0
20865 fi
20866
20867 cat >>confdefs.h <<_ACEOF
20868 #define HAVE_DECL_SLEEP $ac_have_decl
20869 _ACEOF
20870
20871
20872   if test $ac_cv_have_decl_sleep != yes; then
20873     HAVE_SLEEP=0
20874   else
20875         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5
20876 $as_echo_n "checking for working sleep... " >&6; }
20877 if ${gl_cv_func_sleep_works+:} false; then :
20878   $as_echo_n "(cached) " >&6
20879 else
20880   if test "$cross_compiling" = yes; then :
20881   case "$host_os" in
20882                  # Guess yes on glibc systems.
20883          *-gnu*) gl_cv_func_sleep_works="guessing yes" ;;
20884                  # If we don't know, assume the worst.
20885          *)      gl_cv_func_sleep_works="guessing no" ;;
20886        esac
20887
20888 else
20889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20890 /* end confdefs.h.  */
20891
20892 #include <errno.h>
20893 #include <unistd.h>
20894 #include <signal.h>
20895 static void
20896 handle_alarm (int sig)
20897 {
20898   if (sig != SIGALRM)
20899     _exit (2);
20900 }
20901
20902 int
20903 main (void)
20904 {
20905
20906     /* Failure to compile this test due to missing alarm is okay,
20907        since all such platforms (mingw) also lack sleep.  */
20908     unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days.  */
20909     unsigned int remaining;
20910     signal (SIGALRM, handle_alarm);
20911     alarm (1);
20912     remaining = sleep (pentecost);
20913     if (remaining > pentecost)
20914       return 3;
20915     if (remaining <= pentecost - 10)
20916       return 4;
20917     return 0;
20918
20919   ;
20920   return 0;
20921 }
20922 _ACEOF
20923 if ac_fn_c_try_run "$LINENO"; then :
20924   gl_cv_func_sleep_works=yes
20925 else
20926   gl_cv_func_sleep_works=no
20927 fi
20928 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20929   conftest.$ac_objext conftest.beam conftest.$ac_ext
20930 fi
20931
20932 fi
20933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5
20934 $as_echo "$gl_cv_func_sleep_works" >&6; }
20935     case "$gl_cv_func_sleep_works" in
20936       *yes) ;;
20937       *)
20938         REPLACE_SLEEP=1
20939         ;;
20940     esac
20941   fi
20942
20943   if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then
20944
20945
20946
20947
20948
20949
20950
20951
20952   gl_LIBOBJS="$gl_LIBOBJS sleep.$ac_objext"
20953
20954   fi
20955
20956
20957
20958
20959
20960           GNULIB_SLEEP=1
20961
20962
20963
20964
20965
20966 $as_echo "#define GNULIB_TEST_SLEEP 1" >>confdefs.h
20967
20968
20969
20970
20971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20972 $as_echo_n "checking for ssize_t... " >&6; }
20973 if ${gt_cv_ssize_t+:} false; then :
20974   $as_echo_n "(cached) " >&6
20975 else
20976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20977 /* end confdefs.h.  */
20978 #include <sys/types.h>
20979 int
20980 main (void)
20981 {
20982 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20983             return !x;
20984   ;
20985   return 0;
20986 }
20987 _ACEOF
20988 if ac_fn_c_try_compile "$LINENO"; then :
20989   gt_cv_ssize_t=yes
20990 else
20991   gt_cv_ssize_t=no
20992 fi
20993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20994 fi
20995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20996 $as_echo "$gt_cv_ssize_t" >&6; }
20997   if test $gt_cv_ssize_t = no; then
20998
20999 $as_echo "#define ssize_t int" >>confdefs.h
21000
21001   fi
21002
21003
21004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
21005 $as_echo_n "checking for working stdalign.h... " >&6; }
21006 if ${gl_cv_header_working_stdalign_h+:} false; then :
21007   $as_echo_n "(cached) " >&6
21008 else
21009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21010 /* end confdefs.h.  */
21011 #include <stdalign.h>
21012             #include <stddef.h>
21013
21014             /* Test that alignof yields a result consistent with offsetof.
21015                This catches GCC bug 52023
21016                <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.  */
21017             #ifdef __cplusplus
21018                template <class t> struct alignof_helper { char a; t b; };
21019             # define ao(type) offsetof (alignof_helper<type>, b)
21020             #else
21021             # define ao(type) offsetof (struct { char a; type b; }, b)
21022             #endif
21023             char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
21024             char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
21025             char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
21026
21027             /* Test _Alignas only on platforms where gnulib can help.  */
21028             #if \
21029                 (__GNUC__ || __IBMC__ || __IBMCPP__ \
21030                  || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
21031               struct alignas_test { char c; char alignas (8) alignas_8; };
21032               char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
21033                                 ? 1 : -1];
21034             #endif
21035
21036 int
21037 main (void)
21038 {
21039
21040   ;
21041   return 0;
21042 }
21043 _ACEOF
21044 if ac_fn_c_try_compile "$LINENO"; then :
21045   gl_cv_header_working_stdalign_h=yes
21046 else
21047   gl_cv_header_working_stdalign_h=no
21048 fi
21049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21050 fi
21051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
21052 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
21053
21054   if test $gl_cv_header_working_stdalign_h = yes; then
21055     STDALIGN_H=''
21056   else
21057     STDALIGN_H='stdalign.h'
21058   fi
21059
21060
21061    if test -n "$STDALIGN_H"; then
21062   GL_GENERATE_STDALIGN_H_TRUE=
21063   GL_GENERATE_STDALIGN_H_FALSE='#'
21064 else
21065   GL_GENERATE_STDALIGN_H_TRUE='#'
21066   GL_GENERATE_STDALIGN_H_FALSE=
21067 fi
21068
21069
21070
21071
21072
21073   # Define two additional variables used in the Makefile substitution.
21074
21075   if test "$ac_cv_header_stdbool_h" = yes; then
21076     STDBOOL_H=''
21077   else
21078     STDBOOL_H='stdbool.h'
21079   fi
21080
21081    if test -n "$STDBOOL_H"; then
21082   GL_GENERATE_STDBOOL_H_TRUE=
21083   GL_GENERATE_STDBOOL_H_FALSE='#'
21084 else
21085   GL_GENERATE_STDBOOL_H_TRUE='#'
21086   GL_GENERATE_STDBOOL_H_FALSE=
21087 fi
21088
21089
21090   if test "$ac_cv_type__Bool" = yes; then
21091     HAVE__BOOL=1
21092   else
21093     HAVE__BOOL=0
21094   fi
21095
21096
21097
21098
21099
21100   STDDEF_H=
21101   if test $gt_cv_c_wchar_t = no; then
21102     HAVE_WCHAR_T=0
21103     STDDEF_H=stddef.h
21104   fi
21105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
21106 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
21107 if ${gl_cv_decl_null_works+:} false; then :
21108   $as_echo_n "(cached) " >&6
21109 else
21110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21111 /* end confdefs.h.  */
21112 #include <stddef.h>
21113       int test[2 * (sizeof NULL == sizeof (void *)) -1];
21114
21115 int
21116 main (void)
21117 {
21118
21119   ;
21120   return 0;
21121 }
21122 _ACEOF
21123 if ac_fn_c_try_compile "$LINENO"; then :
21124   gl_cv_decl_null_works=yes
21125 else
21126   gl_cv_decl_null_works=no
21127 fi
21128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21129 fi
21130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
21131 $as_echo "$gl_cv_decl_null_works" >&6; }
21132   if test $gl_cv_decl_null_works = no; then
21133     REPLACE_NULL=1
21134     STDDEF_H=stddef.h
21135   fi
21136
21137    if test -n "$STDDEF_H"; then
21138   GL_GENERATE_STDDEF_H_TRUE=
21139   GL_GENERATE_STDDEF_H_FALSE='#'
21140 else
21141   GL_GENERATE_STDDEF_H_TRUE='#'
21142   GL_GENERATE_STDDEF_H_FALSE=
21143 fi
21144
21145   if test -n "$STDDEF_H"; then
21146
21147
21148
21149
21150
21151
21152
21153
21154      if test $gl_cv_have_include_next = yes; then
21155        gl_cv_next_stddef_h='<'stddef.h'>'
21156      else
21157        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
21158 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
21159 if ${gl_cv_next_stddef_h+:} false; then :
21160   $as_echo_n "(cached) " >&6
21161 else
21162
21163                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21164 /* end confdefs.h.  */
21165 #include <stddef.h>
21166
21167 _ACEOF
21168                                                                                                                         case "$host_os" in
21169                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
21170                  *)    gl_absname_cpp="$ac_cpp" ;;
21171                esac
21172
21173                case "$host_os" in
21174                  mingw*)
21175                                                                                                                                      gl_dirsep_regex='[/\\]'
21176                    ;;
21177                  *)
21178                    gl_dirsep_regex='\/'
21179                    ;;
21180                esac
21181                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21182
21183                gl_header_literal_regex=`echo 'stddef.h' \
21184                                         | sed -e "$gl_make_literal_regex_sed"`
21185                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21186                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21187                    s|^/[^/]|//&|
21188                    p
21189                    q
21190                  }'
21191                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21192                       sed -n "$gl_absolute_header_sed"`'"'
21193
21194
21195 fi
21196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
21197 $as_echo "$gl_cv_next_stddef_h" >&6; }
21198      fi
21199      NEXT_STDDEF_H=$gl_cv_next_stddef_h
21200
21201      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21202        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21203        gl_next_as_first_directive='<'stddef.h'>'
21204      else
21205        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21206        gl_next_as_first_directive=$gl_cv_next_stddef_h
21207      fi
21208      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
21209
21210
21211
21212
21213   fi
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226      if test $gl_cv_have_include_next = yes; then
21227        gl_cv_next_stdio_h='<'stdio.h'>'
21228      else
21229        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
21230 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
21231 if ${gl_cv_next_stdio_h+:} false; then :
21232   $as_echo_n "(cached) " >&6
21233 else
21234
21235                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21236 /* end confdefs.h.  */
21237 #include <stdio.h>
21238
21239 _ACEOF
21240                                                                                                                         case "$host_os" in
21241                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
21242                  *)    gl_absname_cpp="$ac_cpp" ;;
21243                esac
21244
21245                case "$host_os" in
21246                  mingw*)
21247                                                                                                                                      gl_dirsep_regex='[/\\]'
21248                    ;;
21249                  *)
21250                    gl_dirsep_regex='\/'
21251                    ;;
21252                esac
21253                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21254
21255                gl_header_literal_regex=`echo 'stdio.h' \
21256                                         | sed -e "$gl_make_literal_regex_sed"`
21257                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21258                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21259                    s|^/[^/]|//&|
21260                    p
21261                    q
21262                  }'
21263                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21264                       sed -n "$gl_absolute_header_sed"`'"'
21265
21266
21267 fi
21268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
21269 $as_echo "$gl_cv_next_stdio_h" >&6; }
21270      fi
21271      NEXT_STDIO_H=$gl_cv_next_stdio_h
21272
21273      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21274        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21275        gl_next_as_first_directive='<'stdio.h'>'
21276      else
21277        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21278        gl_next_as_first_directive=$gl_cv_next_stdio_h
21279      fi
21280      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
21281
21282
21283
21284
21285
21286       GNULIB_FSCANF=1
21287
21288
21289 cat >>confdefs.h <<_ACEOF
21290 #define GNULIB_FSCANF 1
21291 _ACEOF
21292
21293
21294   GNULIB_SCANF=1
21295
21296
21297 cat >>confdefs.h <<_ACEOF
21298 #define GNULIB_SCANF 1
21299 _ACEOF
21300
21301
21302   GNULIB_FGETC=1
21303   GNULIB_GETC=1
21304   GNULIB_GETCHAR=1
21305   GNULIB_FGETS=1
21306   GNULIB_FREAD=1
21307
21308
21309       GNULIB_FPRINTF=1
21310   GNULIB_PRINTF=1
21311   GNULIB_VFPRINTF=1
21312   GNULIB_VPRINTF=1
21313   GNULIB_FPUTC=1
21314   GNULIB_PUTC=1
21315   GNULIB_PUTCHAR=1
21316   GNULIB_FPUTS=1
21317   GNULIB_PUTS=1
21318   GNULIB_FWRITE=1
21319
21320
21321
21322
21323     for gl_func in dprintf fpurge fseeko ftello getdelim getline gets pclose popen     renameat snprintf tmpfile vdprintf vsnprintf; do
21324     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
21325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
21326 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
21327 if eval \${$as_gl_Symbol+:} false; then :
21328   $as_echo_n "(cached) " >&6
21329 else
21330   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21331 /* end confdefs.h.  */
21332 #include <stdio.h>
21333
21334 int
21335 main (void)
21336 {
21337 #undef $gl_func
21338   (void) $gl_func;
21339   ;
21340   return 0;
21341 }
21342 _ACEOF
21343 if ac_fn_c_try_compile "$LINENO"; then :
21344   eval "$as_gl_Symbol=yes"
21345 else
21346   eval "$as_gl_Symbol=no"
21347 fi
21348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21349 fi
21350 eval ac_res=\$$as_gl_Symbol
21351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
21352 $as_echo "$ac_res" >&6; }
21353     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
21354   cat >>confdefs.h <<_ACEOF
21355 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
21356 _ACEOF
21357
21358                      eval ac_cv_have_decl_$gl_func=yes
21359 fi
21360       done
21361
21362
21363
21364
21365
21366
21367
21368
21369
21370
21371
21372
21373      if test $gl_cv_have_include_next = yes; then
21374        gl_cv_next_stdlib_h='<'stdlib.h'>'
21375      else
21376        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
21377 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
21378 if ${gl_cv_next_stdlib_h+:} false; then :
21379   $as_echo_n "(cached) " >&6
21380 else
21381
21382                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21383 /* end confdefs.h.  */
21384 #include <stdlib.h>
21385
21386 _ACEOF
21387                                                                                                                         case "$host_os" in
21388                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
21389                  *)    gl_absname_cpp="$ac_cpp" ;;
21390                esac
21391
21392                case "$host_os" in
21393                  mingw*)
21394                                                                                                                                      gl_dirsep_regex='[/\\]'
21395                    ;;
21396                  *)
21397                    gl_dirsep_regex='\/'
21398                    ;;
21399                esac
21400                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21401
21402                gl_header_literal_regex=`echo 'stdlib.h' \
21403                                         | sed -e "$gl_make_literal_regex_sed"`
21404                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21405                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21406                    s|^/[^/]|//&|
21407                    p
21408                    q
21409                  }'
21410                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21411                       sed -n "$gl_absolute_header_sed"`'"'
21412
21413
21414 fi
21415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
21416 $as_echo "$gl_cv_next_stdlib_h" >&6; }
21417      fi
21418      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
21419
21420      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21421        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21422        gl_next_as_first_directive='<'stdlib.h'>'
21423      else
21424        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21425        gl_next_as_first_directive=$gl_cv_next_stdlib_h
21426      fi
21427      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
21428
21429
21430
21431
21432
21433
21434     for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt     initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps     posix_openpt ptsname ptsname_r random random_r realpath rpmatch     secure_getenv setenv setstate setstate_r srandom srandom_r     strtod strtoll strtoull unlockpt unsetenv; do
21435     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
21436     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
21437 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
21438 if eval \${$as_gl_Symbol+:} false; then :
21439   $as_echo_n "(cached) " >&6
21440 else
21441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21442 /* end confdefs.h.  */
21443 #include <stdlib.h>
21444 #if HAVE_SYS_LOADAVG_H
21445 # include <sys/loadavg.h>
21446 #endif
21447 #if HAVE_RANDOM_H
21448 # include <random.h>
21449 #endif
21450
21451 int
21452 main (void)
21453 {
21454 #undef $gl_func
21455   (void) $gl_func;
21456   ;
21457   return 0;
21458 }
21459 _ACEOF
21460 if ac_fn_c_try_compile "$LINENO"; then :
21461   eval "$as_gl_Symbol=yes"
21462 else
21463   eval "$as_gl_Symbol=no"
21464 fi
21465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21466 fi
21467 eval ac_res=\$$as_gl_Symbol
21468                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
21469 $as_echo "$ac_res" >&6; }
21470     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
21471   cat >>confdefs.h <<_ACEOF
21472 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
21473 _ACEOF
21474
21475                      eval ac_cv_have_decl_$gl_func=yes
21476 fi
21477       done
21478
21479
21480
21481
21482
21483   for ac_func in strcasecmp
21484 do :
21485   ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
21486 if test "x$ac_cv_func_strcasecmp" = xyes; then :
21487   cat >>confdefs.h <<_ACEOF
21488 #define HAVE_STRCASECMP 1
21489 _ACEOF
21490
21491 fi
21492 done
21493
21494   if test $ac_cv_func_strcasecmp = no; then
21495     HAVE_STRCASECMP=0
21496   fi
21497
21498
21499
21500   for ac_func in strncasecmp
21501 do :
21502   ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp"
21503 if test "x$ac_cv_func_strncasecmp" = xyes; then :
21504   cat >>confdefs.h <<_ACEOF
21505 #define HAVE_STRNCASECMP 1
21506 _ACEOF
21507
21508 fi
21509 done
21510
21511   if test $ac_cv_func_strncasecmp = yes; then
21512     HAVE_STRNCASECMP=1
21513   else
21514     HAVE_STRNCASECMP=0
21515   fi
21516   ac_fn_c_check_decl "$LINENO" "strncasecmp" "ac_cv_have_decl_strncasecmp" "$ac_includes_default"
21517 if test "x$ac_cv_have_decl_strncasecmp" = xyes; then :
21518   ac_have_decl=1
21519 else
21520   ac_have_decl=0
21521 fi
21522
21523 cat >>confdefs.h <<_ACEOF
21524 #define HAVE_DECL_STRNCASECMP $ac_have_decl
21525 _ACEOF
21526
21527   if test $ac_cv_have_decl_strncasecmp = no; then
21528     HAVE_DECL_STRNCASECMP=0
21529   fi
21530
21531
21532   if test $HAVE_STRCASECMP = 0; then
21533
21534
21535
21536
21537
21538
21539
21540
21541   gl_LIBOBJS="$gl_LIBOBJS strcasecmp.$ac_objext"
21542
21543
21544   :
21545
21546   fi
21547   if test $HAVE_STRNCASECMP = 0; then
21548
21549
21550
21551
21552
21553
21554
21555
21556   gl_LIBOBJS="$gl_LIBOBJS strncasecmp.$ac_objext"
21557
21558
21559   :
21560
21561   fi
21562
21563
21564
21565
21566   for ac_func in strchrnul
21567 do :
21568   ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
21569 if test "x$ac_cv_func_strchrnul" = xyes; then :
21570   cat >>confdefs.h <<_ACEOF
21571 #define HAVE_STRCHRNUL 1
21572 _ACEOF
21573
21574 fi
21575 done
21576
21577   if test $ac_cv_func_strchrnul = no; then
21578     HAVE_STRCHRNUL=0
21579   else
21580     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
21581 $as_echo_n "checking whether strchrnul works... " >&6; }
21582 if ${gl_cv_func_strchrnul_works+:} false; then :
21583   $as_echo_n "(cached) " >&6
21584 else
21585   if test "$cross_compiling" = yes; then :
21586            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21587 /* end confdefs.h.  */
21588
21589 #if defined __CYGWIN__
21590  #include <cygwin/version.h>
21591  #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
21592   Lucky user
21593  #endif
21594 #else
21595   Lucky user
21596 #endif
21597
21598 _ACEOF
21599 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
21600   $EGREP "Lucky user" >/dev/null 2>&1; then :
21601   gl_cv_func_strchrnul_works="guessing yes"
21602 else
21603   gl_cv_func_strchrnul_works="guessing no"
21604 fi
21605 rm -f conftest*
21606
21607
21608 else
21609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21610 /* end confdefs.h.  */
21611
21612 #include <string.h> /* for strchrnul */
21613
21614 int
21615 main (void)
21616 {
21617 const char *buf = "a";
21618       return strchrnul (buf, 'b') != buf + 1;
21619
21620   ;
21621   return 0;
21622 }
21623 _ACEOF
21624 if ac_fn_c_try_run "$LINENO"; then :
21625   gl_cv_func_strchrnul_works=yes
21626 else
21627   gl_cv_func_strchrnul_works=no
21628 fi
21629 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21630   conftest.$ac_objext conftest.beam conftest.$ac_ext
21631 fi
21632
21633
21634 fi
21635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
21636 $as_echo "$gl_cv_func_strchrnul_works" >&6; }
21637     case "$gl_cv_func_strchrnul_works" in
21638       *yes) ;;
21639       *) REPLACE_STRCHRNUL=1 ;;
21640     esac
21641   fi
21642
21643   if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
21644
21645
21646
21647
21648
21649
21650
21651
21652   gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext"
21653
21654     :
21655   fi
21656
21657
21658
21659
21660
21661           GNULIB_STRCHRNUL=1
21662
21663
21664
21665
21666
21667 $as_echo "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h
21668
21669
21670
21671
21672
21673
21674
21675
21676   if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
21677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
21678 $as_echo_n "checking for working strerror function... " >&6; }
21679 if ${gl_cv_func_working_strerror+:} false; then :
21680   $as_echo_n "(cached) " >&6
21681 else
21682   if test "$cross_compiling" = yes; then :
21683   case "$host_os" in
21684                    # Guess yes on glibc systems.
21685            *-gnu*) gl_cv_func_working_strerror="guessing yes" ;;
21686                    # If we don't know, assume the worst.
21687            *)      gl_cv_func_working_strerror="guessing no" ;;
21688          esac
21689
21690 else
21691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21692 /* end confdefs.h.  */
21693 #include <string.h>
21694
21695 int
21696 main (void)
21697 {
21698 if (!*strerror (-2)) return 1;
21699   ;
21700   return 0;
21701 }
21702 _ACEOF
21703 if ac_fn_c_try_run "$LINENO"; then :
21704   gl_cv_func_working_strerror=yes
21705 else
21706   gl_cv_func_working_strerror=no
21707 fi
21708 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21709   conftest.$ac_objext conftest.beam conftest.$ac_ext
21710 fi
21711
21712
21713 fi
21714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
21715 $as_echo "$gl_cv_func_working_strerror" >&6; }
21716     case "$gl_cv_func_working_strerror" in
21717       *yes) ;;
21718       *)
21719                         REPLACE_STRERROR=1
21720         ;;
21721     esac
21722
21723   else
21724             REPLACE_STRERROR=1
21725   fi
21726
21727   if test $REPLACE_STRERROR = 1; then
21728
21729
21730
21731
21732
21733
21734
21735
21736   gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext"
21737
21738   fi
21739
21740
21741 cat >>confdefs.h <<_ACEOF
21742 #define GNULIB_STRERROR 1
21743 _ACEOF
21744
21745
21746
21747
21748
21749
21750
21751           GNULIB_STRERROR=1
21752
21753
21754
21755
21756
21757 $as_echo "#define GNULIB_TEST_STRERROR 1" >>confdefs.h
21758
21759
21760
21761
21762
21763   if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
21764
21765
21766
21767
21768
21769
21770
21771
21772   gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext"
21773
21774
21775
21776
21777
21778   if test $ac_cv_header_sys_socket_h != yes; then
21779                     for ac_header in winsock2.h
21780 do :
21781   ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
21782 if test "x$ac_cv_header_winsock2_h" = xyes; then :
21783   cat >>confdefs.h <<_ACEOF
21784 #define HAVE_WINSOCK2_H 1
21785 _ACEOF
21786
21787 fi
21788
21789 done
21790
21791   fi
21792   if test "$ac_cv_header_winsock2_h" = yes; then
21793     HAVE_WINSOCK2_H=1
21794     UNISTD_H_HAVE_WINSOCK2_H=1
21795     SYS_IOCTL_H_HAVE_WINSOCK2_H=1
21796   else
21797     HAVE_WINSOCK2_H=0
21798   fi
21799
21800
21801   fi
21802
21803
21804
21805
21806
21807
21808
21809
21810
21811
21812
21813
21814   if test $ac_cv_have_decl_strndup = no; then
21815     HAVE_DECL_STRNDUP=0
21816   fi
21817
21818   if test $ac_cv_func_strndup = yes; then
21819     HAVE_STRNDUP=1
21820     # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
21821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5
21822 $as_echo_n "checking for working strndup... " >&6; }
21823 if ${gl_cv_func_strndup_works+:} false; then :
21824   $as_echo_n "(cached) " >&6
21825 else
21826   if test "$cross_compiling" = yes; then :
21827
21828           case $host_os in
21829             aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";;
21830             *)               gl_cv_func_strndup_works="guessing yes";;
21831           esac
21832
21833 else
21834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21835 /* end confdefs.h.  */
21836
21837          #include <string.h>
21838                            #include <stdlib.h>
21839 int
21840 main (void)
21841 {
21842
21843 #if !HAVE_DECL_STRNDUP
21844   extern
21845   #ifdef __cplusplus
21846   "C"
21847   #endif
21848   char *strndup (const char *, size_t);
21849 #endif
21850   char *s;
21851   s = strndup ("some longer string", 15);
21852   free (s);
21853   s = strndup ("shorter string", 13);
21854   return s[13] != '\0';
21855   ;
21856   return 0;
21857 }
21858 _ACEOF
21859 if ac_fn_c_try_run "$LINENO"; then :
21860   gl_cv_func_strndup_works=yes
21861 else
21862   gl_cv_func_strndup_works=no
21863 fi
21864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21865   conftest.$ac_objext conftest.beam conftest.$ac_ext
21866 fi
21867
21868 fi
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5
21870 $as_echo "$gl_cv_func_strndup_works" >&6; }
21871     case $gl_cv_func_strndup_works in
21872       *no) REPLACE_STRNDUP=1 ;;
21873     esac
21874   else
21875     HAVE_STRNDUP=0
21876   fi
21877
21878   if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then
21879
21880
21881
21882
21883
21884
21885
21886
21887   gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext"
21888
21889   fi
21890
21891
21892
21893
21894
21895           GNULIB_STRNDUP=1
21896
21897
21898
21899
21900
21901 $as_echo "#define GNULIB_TEST_STRNDUP 1" >>confdefs.h
21902
21903
21904
21905
21906
21907
21908
21909
21910
21911   if test $ac_cv_have_decl_strnlen = no; then
21912     HAVE_DECL_STRNLEN=0
21913   else
21914
21915          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5
21916 $as_echo_n "checking for working strnlen... " >&6; }
21917 if ${ac_cv_func_strnlen_working+:} false; then :
21918   $as_echo_n "(cached) " >&6
21919 else
21920   if test "$cross_compiling" = yes; then :
21921   # Guess no on AIX systems, yes otherwise.
21922                 case "$host_os" in
21923                   aix*) ac_cv_func_strnlen_working=no;;
21924                   *)    ac_cv_func_strnlen_working=yes;;
21925                 esac
21926 else
21927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21928 /* end confdefs.h.  */
21929 $ac_includes_default
21930 int
21931 main (void)
21932 {
21933
21934 #define S "foobar"
21935 #define S_LEN (sizeof S - 1)
21936
21937   /* At least one implementation is buggy: that of AIX 4.3 would
21938      give strnlen (S, 1) == 3.  */
21939
21940   int i;
21941   for (i = 0; i < S_LEN + 1; ++i)
21942     {
21943       int expected = i <= S_LEN ? i : S_LEN;
21944       if (strnlen (S, i) != expected)
21945         return 1;
21946     }
21947   return 0;
21948
21949   ;
21950   return 0;
21951 }
21952 _ACEOF
21953 if ac_fn_c_try_run "$LINENO"; then :
21954   ac_cv_func_strnlen_working=yes
21955 else
21956   ac_cv_func_strnlen_working=no
21957 fi
21958 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21959   conftest.$ac_objext conftest.beam conftest.$ac_ext
21960 fi
21961
21962 fi
21963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5
21964 $as_echo "$ac_cv_func_strnlen_working" >&6; }
21965 test $ac_cv_func_strnlen_working = no && :
21966
21967
21968     if test $ac_cv_func_strnlen_working = no; then
21969       REPLACE_STRNLEN=1
21970     fi
21971   fi
21972
21973   if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
21974
21975
21976
21977
21978
21979
21980
21981
21982   gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext"
21983
21984     :
21985   fi
21986
21987
21988
21989
21990
21991           GNULIB_STRNLEN=1
21992
21993
21994
21995
21996
21997 $as_echo "#define GNULIB_TEST_STRNLEN 1" >>confdefs.h
21998
21999
22000
22001
22002
22003
22004
22005   if test $ac_cv_header_sysexits_h = yes; then
22006     HAVE_SYSEXITS_H=1
22007
22008
22009
22010
22011
22012
22013
22014
22015
22016      if test $gl_cv_have_include_next = yes; then
22017        gl_cv_next_sysexits_h='<'sysexits.h'>'
22018      else
22019        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sysexits.h>" >&5
22020 $as_echo_n "checking absolute name of <sysexits.h>... " >&6; }
22021 if ${gl_cv_next_sysexits_h+:} false; then :
22022   $as_echo_n "(cached) " >&6
22023 else
22024
22025              if test $ac_cv_header_sysexits_h = yes; then
22026
22027
22028                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22029 /* end confdefs.h.  */
22030 #include <sysexits.h>
22031
22032 _ACEOF
22033                                                                                                                         case "$host_os" in
22034                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
22035                  *)    gl_absname_cpp="$ac_cpp" ;;
22036                esac
22037
22038                case "$host_os" in
22039                  mingw*)
22040                                                                                                                                      gl_dirsep_regex='[/\\]'
22041                    ;;
22042                  *)
22043                    gl_dirsep_regex='\/'
22044                    ;;
22045                esac
22046                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22047
22048                gl_header_literal_regex=`echo 'sysexits.h' \
22049                                         | sed -e "$gl_make_literal_regex_sed"`
22050                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22051                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22052                    s|^/[^/]|//&|
22053                    p
22054                    q
22055                  }'
22056                                                             gl_cv_next_sysexits_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22057                       sed -n "$gl_absolute_header_sed"`'"'
22058           else
22059                gl_cv_next_sysexits_h='<'sysexits.h'>'
22060              fi
22061
22062
22063 fi
22064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sysexits_h" >&5
22065 $as_echo "$gl_cv_next_sysexits_h" >&6; }
22066      fi
22067      NEXT_SYSEXITS_H=$gl_cv_next_sysexits_h
22068
22069      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22070        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22071        gl_next_as_first_directive='<'sysexits.h'>'
22072      else
22073        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22074        gl_next_as_first_directive=$gl_cv_next_sysexits_h
22075      fi
22076      NEXT_AS_FIRST_DIRECTIVE_SYSEXITS_H=$gl_next_as_first_directive
22077
22078
22079
22080
22081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22082 /* end confdefs.h.  */
22083 #include <sysexits.h>
22084 int
22085 main (void)
22086 {
22087 switch (0)
22088           {
22089           case EX_OK:
22090           case EX_USAGE:
22091           case EX_DATAERR:
22092           case EX_NOINPUT:
22093           case EX_NOUSER:
22094           case EX_NOHOST:
22095           case EX_UNAVAILABLE:
22096           case EX_SOFTWARE:
22097           case EX_OSERR:
22098           case EX_OSFILE:
22099           case EX_CANTCREAT:
22100           case EX_IOERR:
22101           case EX_TEMPFAIL:
22102           case EX_PROTOCOL:
22103           case EX_NOPERM:
22104           case EX_CONFIG:
22105             break;
22106           }
22107
22108   ;
22109   return 0;
22110 }
22111 _ACEOF
22112 if ac_fn_c_try_compile "$LINENO"; then :
22113   SYSEXITS_H=
22114 else
22115   SYSEXITS_H=sysexits.h
22116 fi
22117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22118   else
22119     HAVE_SYSEXITS_H=0
22120     SYSEXITS_H=sysexits.h
22121   fi
22122
22123
22124    if test -n "$SYSEXITS_H"; then
22125   GL_GENERATE_SYSEXITS_H_TRUE=
22126   GL_GENERATE_SYSEXITS_H_FALSE='#'
22127 else
22128   GL_GENERATE_SYSEXITS_H_TRUE='#'
22129   GL_GENERATE_SYSEXITS_H_FALSE=
22130 fi
22131
22132
22133
22134
22135
22136
22137
22138
22139
22140
22141
22142
22143
22144
22145      if test $gl_cv_have_include_next = yes; then
22146        gl_cv_next_unistd_h='<'unistd.h'>'
22147      else
22148        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
22149 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
22150 if ${gl_cv_next_unistd_h+:} false; then :
22151   $as_echo_n "(cached) " >&6
22152 else
22153
22154              if test $ac_cv_header_unistd_h = yes; then
22155
22156
22157                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22158 /* end confdefs.h.  */
22159 #include <unistd.h>
22160
22161 _ACEOF
22162                                                                                                                         case "$host_os" in
22163                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
22164                  *)    gl_absname_cpp="$ac_cpp" ;;
22165                esac
22166
22167                case "$host_os" in
22168                  mingw*)
22169                                                                                                                                      gl_dirsep_regex='[/\\]'
22170                    ;;
22171                  *)
22172                    gl_dirsep_regex='\/'
22173                    ;;
22174                esac
22175                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22176
22177                gl_header_literal_regex=`echo 'unistd.h' \
22178                                         | sed -e "$gl_make_literal_regex_sed"`
22179                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22180                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22181                    s|^/[^/]|//&|
22182                    p
22183                    q
22184                  }'
22185                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22186                       sed -n "$gl_absolute_header_sed"`'"'
22187           else
22188                gl_cv_next_unistd_h='<'unistd.h'>'
22189              fi
22190
22191
22192 fi
22193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
22194 $as_echo "$gl_cv_next_unistd_h" >&6; }
22195      fi
22196      NEXT_UNISTD_H=$gl_cv_next_unistd_h
22197
22198      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22199        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22200        gl_next_as_first_directive='<'unistd.h'>'
22201      else
22202        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22203        gl_next_as_first_directive=$gl_cv_next_unistd_h
22204      fi
22205      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
22206
22207
22208
22209
22210   if test $ac_cv_header_unistd_h = yes; then
22211     HAVE_UNISTD_H=1
22212   else
22213     HAVE_UNISTD_H=0
22214   fi
22215
22216
22217
22218
22219
22220
22221
22222     for gl_func in chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat     fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups     gethostname getlogin getlogin_r getpagesize     getusershell setusershell endusershell     group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite     readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r     unlink unlinkat usleep; do
22223     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
22224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
22225 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
22226 if eval \${$as_gl_Symbol+:} false; then :
22227   $as_echo_n "(cached) " >&6
22228 else
22229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22230 /* end confdefs.h.  */
22231
22232 #if HAVE_UNISTD_H
22233 # include <unistd.h>
22234 #endif
22235 /* Some systems declare various items in the wrong headers.  */
22236 #if !(defined __GLIBC__ && !defined __UCLIBC__)
22237 # include <fcntl.h>
22238 # include <stdio.h>
22239 # include <stdlib.h>
22240 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
22241 #  include <io.h>
22242 # endif
22243 #endif
22244
22245 int
22246 main (void)
22247 {
22248 #undef $gl_func
22249   (void) $gl_func;
22250   ;
22251   return 0;
22252 }
22253 _ACEOF
22254 if ac_fn_c_try_compile "$LINENO"; then :
22255   eval "$as_gl_Symbol=yes"
22256 else
22257   eval "$as_gl_Symbol=no"
22258 fi
22259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22260 fi
22261 eval ac_res=\$$as_gl_Symbol
22262                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
22263 $as_echo "$ac_res" >&6; }
22264     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
22265   cat >>confdefs.h <<_ACEOF
22266 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
22267 _ACEOF
22268
22269                      eval ac_cv_have_decl_$gl_func=yes
22270 fi
22271       done
22272
22273
22274
22275
22276       if  { test "$HAVE_LIBUNISTRING" != yes \
22277     || {
22278
22279
22280
22281             test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
22282             || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
22283                  && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
22284                       || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
22285                            && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
22286                          }
22287                     }
22288                }
22289
22290
22291
22292
22293        }
22294   }; then
22295     LIBUNISTRING_UNITYPES_H='unitypes.h'
22296   else
22297     LIBUNISTRING_UNITYPES_H=
22298   fi
22299
22300
22301
22302
22303       if  { test "$HAVE_LIBUNISTRING" != yes \
22304     || {
22305
22306
22307
22308             test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
22309             || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
22310                  && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
22311                       || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
22312                            && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0
22313                          }
22314                     }
22315                }
22316
22317
22318
22319
22320        }
22321   }; then
22322     LIBUNISTRING_UNIWIDTH_H='uniwidth.h'
22323   else
22324     LIBUNISTRING_UNIWIDTH_H=
22325   fi
22326
22327
22328
22329
22330        if  { test "$HAVE_LIBUNISTRING" != yes \
22331     || {
22332
22333
22334
22335             test $LIBUNISTRING_VERSION_MAJOR -lt 0 \
22336             || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \
22337                  && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \
22338                       || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \
22339                            && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4
22340                          }
22341                     }
22342                }
22343
22344
22345
22346
22347        }
22348   }; then
22349   LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE=
22350   LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#'
22351 else
22352   LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#'
22353   LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE=
22354 fi
22355
22356
22357
22358
22359   if test $ac_cv_func_vasnprintf = no; then
22360
22361
22362
22363
22364
22365
22366
22367
22368
22369
22370   gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"
22371
22372
22373
22374
22375
22376
22377
22378
22379
22380   gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"
22381
22382
22383
22384
22385
22386
22387
22388
22389
22390   gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"
22391
22392
22393
22394
22395
22396
22397
22398
22399
22400   gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"
22401
22402   if test $ac_cv_func_vasnprintf = yes; then
22403
22404 $as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h
22405
22406   fi
22407
22408
22409
22410
22411
22412
22413
22414
22415
22416
22417
22418   ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
22419 if test "x$ac_cv_type_ptrdiff_t" = xyes; then :
22420
22421 else
22422
22423 $as_echo "#define ptrdiff_t long" >>confdefs.h
22424
22425
22426 fi
22427
22428
22429
22430
22431
22432
22433
22434   fi
22435
22436
22437
22438   gl_cv_func_vsnprintf_usable=no
22439   for ac_func in vsnprintf
22440 do :
22441   ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
22442 if test "x$ac_cv_func_vsnprintf" = xyes; then :
22443   cat >>confdefs.h <<_ACEOF
22444 #define HAVE_VSNPRINTF 1
22445 _ACEOF
22446
22447 fi
22448 done
22449
22450   if test $ac_cv_func_vsnprintf = yes; then
22451
22452
22453
22454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
22455 $as_echo_n "checking whether snprintf respects a size of 1... " >&6; }
22456 if ${gl_cv_func_snprintf_size1+:} false; then :
22457   $as_echo_n "(cached) " >&6
22458 else
22459
22460       if test "$cross_compiling" = yes; then :
22461   gl_cv_func_snprintf_size1="guessing yes"
22462 else
22463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22464 /* end confdefs.h.  */
22465
22466 #include <stdio.h>
22467 #if HAVE_SNPRINTF
22468 # define my_snprintf snprintf
22469 #else
22470 # include <stdarg.h>
22471 static int my_snprintf (char *buf, int size, const char *format, ...)
22472 {
22473   va_list args;
22474   int ret;
22475   va_start (args, format);
22476   ret = vsnprintf (buf, size, format, args);
22477   va_end (args);
22478   return ret;
22479 }
22480 #endif
22481 int main()
22482 {
22483   static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
22484   my_snprintf (buf, 1, "%d", 12345);
22485   return buf[1] != 'E';
22486 }
22487 _ACEOF
22488 if ac_fn_c_try_run "$LINENO"; then :
22489   gl_cv_func_snprintf_size1=yes
22490 else
22491   gl_cv_func_snprintf_size1=no
22492 fi
22493 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22494   conftest.$ac_objext conftest.beam conftest.$ac_ext
22495 fi
22496
22497
22498 fi
22499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
22500 $as_echo "$gl_cv_func_snprintf_size1" >&6; }
22501
22502     case "$gl_cv_func_snprintf_size1" in
22503       *yes)
22504
22505         case "$gl_cv_func_snprintf_retval_c99" in
22506           *yes)
22507
22508
22509      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
22510 $as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
22511 if ${gl_cv_func_printf_positions+:} false; then :
22512   $as_echo_n "(cached) " >&6
22513 else
22514
22515       if test "$cross_compiling" = yes; then :
22516
22517          case "$host_os" in
22518            netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
22519                          gl_cv_func_printf_positions="guessing no";;
22520            beos*)        gl_cv_func_printf_positions="guessing no";;
22521            mingw* | pw*) gl_cv_func_printf_positions="guessing no";;
22522            *)            gl_cv_func_printf_positions="guessing yes";;
22523          esac
22524
22525 else
22526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22527 /* end confdefs.h.  */
22528
22529 #include <stdio.h>
22530 #include <string.h>
22531 /* The string "%2$d %1$d", with dollar characters protected from the shell's
22532    dollar expansion (possibly an autoconf bug).  */
22533 static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
22534 static char buf[100];
22535 int main ()
22536 {
22537   sprintf (buf, format, 33, 55);
22538   return (strcmp (buf, "55 33") != 0);
22539 }
22540 _ACEOF
22541 if ac_fn_c_try_run "$LINENO"; then :
22542   gl_cv_func_printf_positions=yes
22543 else
22544   gl_cv_func_printf_positions=no
22545 fi
22546 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22547   conftest.$ac_objext conftest.beam conftest.$ac_ext
22548 fi
22549
22550
22551 fi
22552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
22553 $as_echo "$gl_cv_func_printf_positions" >&6; }
22554
22555             case "$gl_cv_func_printf_positions" in
22556               *yes)
22557                 gl_cv_func_vsnprintf_usable=yes
22558                 ;;
22559             esac
22560             ;;
22561         esac
22562         ;;
22563     esac
22564   fi
22565   if test $gl_cv_func_vsnprintf_usable = no; then
22566
22567
22568
22569
22570
22571
22572
22573
22574
22575
22576   gl_LIBOBJS="$gl_LIBOBJS vsnprintf.$ac_objext"
22577
22578   if test $ac_cv_func_vsnprintf = yes; then
22579     REPLACE_VSNPRINTF=1
22580   fi
22581   :
22582
22583   fi
22584
22585   if test $ac_cv_have_decl_vsnprintf = no; then
22586     HAVE_DECL_VSNPRINTF=0
22587   fi
22588
22589
22590
22591
22592
22593
22594           GNULIB_VSNPRINTF=1
22595
22596
22597
22598
22599
22600 $as_echo "#define GNULIB_TEST_VSNPRINTF 1" >>confdefs.h
22601
22602
22603
22604
22605
22606
22607
22608
22609
22610
22611
22612
22613
22614
22615
22616      if test $gl_cv_have_include_next = yes; then
22617        gl_cv_next_wchar_h='<'wchar.h'>'
22618      else
22619        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
22620 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
22621 if ${gl_cv_next_wchar_h+:} false; then :
22622   $as_echo_n "(cached) " >&6
22623 else
22624
22625              if test $ac_cv_header_wchar_h = yes; then
22626
22627
22628                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22629 /* end confdefs.h.  */
22630 #include <wchar.h>
22631
22632 _ACEOF
22633                                                                                                                         case "$host_os" in
22634                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
22635                  *)    gl_absname_cpp="$ac_cpp" ;;
22636                esac
22637
22638                case "$host_os" in
22639                  mingw*)
22640                                                                                                                                      gl_dirsep_regex='[/\\]'
22641                    ;;
22642                  *)
22643                    gl_dirsep_regex='\/'
22644                    ;;
22645                esac
22646                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22647
22648                gl_header_literal_regex=`echo 'wchar.h' \
22649                                         | sed -e "$gl_make_literal_regex_sed"`
22650                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22651                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22652                    s|^/[^/]|//&|
22653                    p
22654                    q
22655                  }'
22656                                                             gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22657                       sed -n "$gl_absolute_header_sed"`'"'
22658           else
22659                gl_cv_next_wchar_h='<'wchar.h'>'
22660              fi
22661
22662
22663 fi
22664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
22665 $as_echo "$gl_cv_next_wchar_h" >&6; }
22666      fi
22667      NEXT_WCHAR_H=$gl_cv_next_wchar_h
22668
22669      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22670        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22671        gl_next_as_first_directive='<'wchar.h'>'
22672      else
22673        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22674        gl_next_as_first_directive=$gl_cv_next_wchar_h
22675      fi
22676      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
22677
22678
22679
22680
22681   if test $ac_cv_header_wchar_h = yes; then
22682     HAVE_WCHAR_H=1
22683   else
22684     HAVE_WCHAR_H=0
22685   fi
22686
22687
22688
22689
22690
22691   if test $gt_cv_c_wint_t = yes; then
22692     HAVE_WINT_T=1
22693   else
22694     HAVE_WINT_T=0
22695   fi
22696
22697
22698
22699     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb      wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset      wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp      wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr      wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth     ; do
22700     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
22701     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
22702 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
22703 if eval \${$as_gl_Symbol+:} false; then :
22704   $as_echo_n "(cached) " >&6
22705 else
22706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22707 /* end confdefs.h.  */
22708
22709 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22710    <wchar.h>.
22711    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
22712    included before <wchar.h>.  */
22713 #if !(defined __GLIBC__ && !defined __UCLIBC__)
22714 # include <stddef.h>
22715 # include <stdio.h>
22716 # include <time.h>
22717 #endif
22718 #include <wchar.h>
22719
22720 int
22721 main (void)
22722 {
22723 #undef $gl_func
22724   (void) $gl_func;
22725   ;
22726   return 0;
22727 }
22728 _ACEOF
22729 if ac_fn_c_try_compile "$LINENO"; then :
22730   eval "$as_gl_Symbol=yes"
22731 else
22732   eval "$as_gl_Symbol=no"
22733 fi
22734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22735 fi
22736 eval ac_res=\$$as_gl_Symbol
22737                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
22738 $as_echo "$ac_res" >&6; }
22739     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
22740   cat >>confdefs.h <<_ACEOF
22741 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
22742 _ACEOF
22743
22744                      eval ac_cv_have_decl_$gl_func=yes
22745 fi
22746       done
22747
22748
22749
22750
22751
22752
22753
22754
22755
22756
22757
22758
22759   if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
22760
22761
22762
22763      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
22764 $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
22765 if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
22766   $as_echo_n "(cached) " >&6
22767 else
22768
22769                   case "$host_os" in
22770                      # Guess no on AIX and OSF/1.
22771         aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
22772                      # Guess yes otherwise.
22773         *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
22774       esac
22775       if test $LOCALE_JA != none; then
22776         if test "$cross_compiling" = yes; then :
22777   :
22778 else
22779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22780 /* end confdefs.h.  */
22781
22782 #include <locale.h>
22783 #include <string.h>
22784 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22785    <wchar.h>.
22786    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
22787    included before <wchar.h>.  */
22788 #include <stddef.h>
22789 #include <stdio.h>
22790 #include <time.h>
22791 #include <wchar.h>
22792 int main ()
22793 {
22794   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
22795     {
22796       const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
22797       mbstate_t state;
22798       wchar_t wc;
22799
22800       memset (&state, '\0', sizeof (mbstate_t));
22801       if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
22802         if (mbsinit (&state))
22803           return 1;
22804     }
22805   return 0;
22806 }
22807 _ACEOF
22808 if ac_fn_c_try_run "$LINENO"; then :
22809   gl_cv_func_mbrtowc_incomplete_state=yes
22810 else
22811   gl_cv_func_mbrtowc_incomplete_state=no
22812 fi
22813 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22814   conftest.$ac_objext conftest.beam conftest.$ac_ext
22815 fi
22816
22817       fi
22818
22819 fi
22820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
22821 $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
22822
22823
22824
22825
22826      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
22827 $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
22828 if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
22829   $as_echo_n "(cached) " >&6
22830 else
22831
22832                   case "$host_os" in
22833                     # Guess no on Solaris 8.
22834         solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
22835                     # Guess yes otherwise.
22836         *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
22837       esac
22838       if test $LOCALE_ZH_CN != none; then
22839         if test "$cross_compiling" = yes; then :
22840   :
22841 else
22842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22843 /* end confdefs.h.  */
22844
22845 #include <locale.h>
22846 #include <stdlib.h>
22847 #include <string.h>
22848 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22849    <wchar.h>.
22850    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
22851    included before <wchar.h>.  */
22852 #include <stddef.h>
22853 #include <stdio.h>
22854 #include <time.h>
22855 #include <wchar.h>
22856 int main ()
22857 {
22858   /* This fails on Solaris 8:
22859      mbrtowc returns 2, and sets wc to 0x00F0.
22860      mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
22861   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
22862     {
22863       char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
22864       mbstate_t state;
22865       wchar_t wc;
22866
22867       memset (&state, '\0', sizeof (mbstate_t));
22868       if (mbrtowc (&wc, input + 3, 6, &state) != 4
22869           && mbtowc (&wc, input + 3, 6) == 4)
22870         return 1;
22871     }
22872   return 0;
22873 }
22874 _ACEOF
22875 if ac_fn_c_try_run "$LINENO"; then :
22876   gl_cv_func_mbrtowc_sanitycheck=yes
22877 else
22878   gl_cv_func_mbrtowc_sanitycheck=no
22879 fi
22880 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22881   conftest.$ac_objext conftest.beam conftest.$ac_ext
22882 fi
22883
22884       fi
22885
22886 fi
22887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
22888 $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
22889
22890     REPLACE_MBSTATE_T=0
22891     case "$gl_cv_func_mbrtowc_incomplete_state" in
22892       *yes) ;;
22893       *) REPLACE_MBSTATE_T=1 ;;
22894     esac
22895     case "$gl_cv_func_mbrtowc_sanitycheck" in
22896       *yes) ;;
22897       *) REPLACE_MBSTATE_T=1 ;;
22898     esac
22899   else
22900     REPLACE_MBSTATE_T=1
22901   fi
22902
22903
22904
22905   if test $ac_cv_func_wcrtomb = no; then
22906     HAVE_WCRTOMB=0
22907     ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" "
22908 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22909    <wchar.h>.
22910    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
22911    included before <wchar.h>.  */
22912 #include <stddef.h>
22913 #include <stdio.h>
22914 #include <time.h>
22915 #include <wchar.h>
22916
22917 "
22918 if test "x$ac_cv_have_decl_wcrtomb" = xyes; then :
22919   ac_have_decl=1
22920 else
22921   ac_have_decl=0
22922 fi
22923
22924 cat >>confdefs.h <<_ACEOF
22925 #define HAVE_DECL_WCRTOMB $ac_have_decl
22926 _ACEOF
22927
22928     if test $ac_cv_have_decl_wcrtomb = yes; then
22929                         REPLACE_WCRTOMB=1
22930     fi
22931   else
22932     if test $REPLACE_MBSTATE_T = 1; then
22933       REPLACE_WCRTOMB=1
22934     else
22935
22936
22937
22938
22939
22940              { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5
22941 $as_echo_n "checking whether wcrtomb return value is correct... " >&6; }
22942 if ${gl_cv_func_wcrtomb_retval+:} false; then :
22943   $as_echo_n "(cached) " >&6
22944 else
22945
22946                               case "$host_os" in
22947                                      # Guess no on AIX 4, OSF/1 and Solaris.
22948             aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
22949                                      # Guess yes otherwise.
22950             *)                       gl_cv_func_wcrtomb_retval="guessing yes" ;;
22951           esac
22952           if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
22953             if test "$cross_compiling" = yes; then :
22954   :
22955 else
22956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22957 /* end confdefs.h.  */
22958
22959 #include <locale.h>
22960 #include <string.h>
22961 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
22962    <wchar.h>.
22963    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
22964    included before <wchar.h>.  */
22965 #include <stddef.h>
22966 #include <stdio.h>
22967 #include <time.h>
22968 #include <wchar.h>
22969 int main ()
22970 {
22971   int result = 0;
22972   if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
22973     {
22974       if (wcrtomb (NULL, 0, NULL) != 1)
22975         result |= 1;
22976     }
22977   if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
22978     {
22979       if (wcrtomb (NULL, 0, NULL) != 1)
22980         result |= 2;
22981     }
22982   if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
22983     {
22984       if (wcrtomb (NULL, 0, NULL) != 1)
22985         result |= 4;
22986     }
22987   if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
22988     {
22989       if (wcrtomb (NULL, 0, NULL) != 1)
22990         result |= 8;
22991     }
22992   return result;
22993 }
22994 _ACEOF
22995 if ac_fn_c_try_run "$LINENO"; then :
22996   gl_cv_func_wcrtomb_retval=yes
22997 else
22998   gl_cv_func_wcrtomb_retval=no
22999 fi
23000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23001   conftest.$ac_objext conftest.beam conftest.$ac_ext
23002 fi
23003
23004           fi
23005
23006 fi
23007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5
23008 $as_echo "$gl_cv_func_wcrtomb_retval" >&6; }
23009       case "$gl_cv_func_wcrtomb_retval" in
23010         *yes) ;;
23011         *) REPLACE_WCRTOMB=1 ;;
23012       esac
23013     fi
23014   fi
23015
23016   if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
23017
23018
23019
23020
23021
23022
23023
23024
23025   gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext"
23026
23027
23028   :
23029
23030   fi
23031
23032
23033
23034
23035
23036           GNULIB_WCRTOMB=1
23037
23038
23039
23040
23041
23042 $as_echo "#define GNULIB_TEST_WCRTOMB 1" >>confdefs.h
23043
23044
23045
23046
23047
23048
23049
23050
23051   if test $ac_cv_func_iswcntrl = yes; then
23052     HAVE_ISWCNTRL=1
23053   else
23054     HAVE_ISWCNTRL=0
23055   fi
23056
23057
23058
23059   if test $gt_cv_c_wint_t = yes; then
23060     HAVE_WINT_T=1
23061   else
23062     HAVE_WINT_T=0
23063   fi
23064
23065
23066
23067
23068
23069
23070
23071
23072
23073
23074
23075      if test $gl_cv_have_include_next = yes; then
23076        gl_cv_next_wctype_h='<'wctype.h'>'
23077      else
23078        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
23079 $as_echo_n "checking absolute name of <wctype.h>... " >&6; }
23080 if ${gl_cv_next_wctype_h+:} false; then :
23081   $as_echo_n "(cached) " >&6
23082 else
23083
23084              if test $ac_cv_header_wctype_h = yes; then
23085
23086
23087                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23088 /* end confdefs.h.  */
23089 #include <wctype.h>
23090
23091 _ACEOF
23092                                                                                                                         case "$host_os" in
23093                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
23094                  *)    gl_absname_cpp="$ac_cpp" ;;
23095                esac
23096
23097                case "$host_os" in
23098                  mingw*)
23099                                                                                                                                      gl_dirsep_regex='[/\\]'
23100                    ;;
23101                  *)
23102                    gl_dirsep_regex='\/'
23103                    ;;
23104                esac
23105                                              gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23106
23107                gl_header_literal_regex=`echo 'wctype.h' \
23108                                         | sed -e "$gl_make_literal_regex_sed"`
23109                gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23110                    s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23111                    s|^/[^/]|//&|
23112                    p
23113                    q
23114                  }'
23115                                                             gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23116                       sed -n "$gl_absolute_header_sed"`'"'
23117           else
23118                gl_cv_next_wctype_h='<'wctype.h'>'
23119              fi
23120
23121
23122 fi
23123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
23124 $as_echo "$gl_cv_next_wctype_h" >&6; }
23125      fi
23126      NEXT_WCTYPE_H=$gl_cv_next_wctype_h
23127
23128      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23129        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23130        gl_next_as_first_directive='<'wctype.h'>'
23131      else
23132        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23133        gl_next_as_first_directive=$gl_cv_next_wctype_h
23134      fi
23135      NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
23136
23137
23138
23139
23140   if test $ac_cv_header_wctype_h = yes; then
23141     if test $ac_cv_func_iswcntrl = yes; then
23142                   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
23143 $as_echo_n "checking whether iswcntrl works... " >&6; }
23144 if ${gl_cv_func_iswcntrl_works+:} false; then :
23145   $as_echo_n "(cached) " >&6
23146 else
23147
23148           if test "$cross_compiling" = yes; then :
23149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23150 /* end confdefs.h.  */
23151 #include <stdlib.h>
23152                           #if __GNU_LIBRARY__ == 1
23153                           Linux libc5 i18n is broken.
23154                           #endif
23155 int
23156 main (void)
23157 {
23158
23159   ;
23160   return 0;
23161 }
23162 _ACEOF
23163 if ac_fn_c_try_compile "$LINENO"; then :
23164   gl_cv_func_iswcntrl_works="guessing yes"
23165 else
23166   gl_cv_func_iswcntrl_works="guessing no"
23167 fi
23168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23169
23170 else
23171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23172 /* end confdefs.h.  */
23173
23174                /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
23175                   included before <wchar.h>.
23176                   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
23177                   must be included before <wchar.h>.  */
23178                #include <stddef.h>
23179                #include <stdio.h>
23180                #include <time.h>
23181                #include <wchar.h>
23182                #include <wctype.h>
23183                int main () { return iswprint ('x') == 0; }
23184
23185 _ACEOF
23186 if ac_fn_c_try_run "$LINENO"; then :
23187   gl_cv_func_iswcntrl_works=yes
23188 else
23189   gl_cv_func_iswcntrl_works=no
23190 fi
23191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23192   conftest.$ac_objext conftest.beam conftest.$ac_ext
23193 fi
23194
23195
23196 fi
23197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
23198 $as_echo "$gl_cv_func_iswcntrl_works" >&6; }
23199     fi
23200     HAVE_WCTYPE_H=1
23201   else
23202     HAVE_WCTYPE_H=0
23203   fi
23204
23205
23206   case "$gl_cv_func_iswcntrl_works" in
23207     *yes) REPLACE_ISWCNTRL=0 ;;
23208     *)    REPLACE_ISWCNTRL=1 ;;
23209   esac
23210
23211
23212   if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
23213         :
23214   fi
23215
23216   if test $REPLACE_ISWCNTRL = 1; then
23217     REPLACE_TOWLOWER=1
23218   else
23219     for ac_func in towlower
23220 do :
23221   ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower"
23222 if test "x$ac_cv_func_towlower" = xyes; then :
23223   cat >>confdefs.h <<_ACEOF
23224 #define HAVE_TOWLOWER 1
23225 _ACEOF
23226
23227 fi
23228 done
23229
23230     if test $ac_cv_func_towlower = yes; then
23231       REPLACE_TOWLOWER=0
23232     else
23233       ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
23234              included before <wchar.h>.
23235              BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
23236              must be included before <wchar.h>.  */
23237           #include <stddef.h>
23238           #include <stdio.h>
23239           #include <time.h>
23240           #include <wchar.h>
23241           #if HAVE_WCTYPE_H
23242           # include <wctype.h>
23243           #endif
23244
23245 "
23246 if test "x$ac_cv_have_decl_towlower" = xyes; then :
23247   ac_have_decl=1
23248 else
23249   ac_have_decl=0
23250 fi
23251
23252 cat >>confdefs.h <<_ACEOF
23253 #define HAVE_DECL_TOWLOWER $ac_have_decl
23254 _ACEOF
23255
23256       if test $ac_cv_have_decl_towlower = yes; then
23257                                 REPLACE_TOWLOWER=1
23258       else
23259         REPLACE_TOWLOWER=0
23260       fi
23261     fi
23262   fi
23263
23264
23265   if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
23266         :
23267   fi
23268
23269           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5
23270 $as_echo_n "checking for wctype_t... " >&6; }
23271 if ${gl_cv_type_wctype_t+:} false; then :
23272   $as_echo_n "(cached) " >&6
23273 else
23274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23275 /* end confdefs.h.  */
23276 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
23277                included before <wchar.h>.
23278                BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
23279                must be included before <wchar.h>.  */
23280             #include <stddef.h>
23281             #include <stdio.h>
23282             #include <time.h>
23283             #include <wchar.h>
23284             #if HAVE_WCTYPE_H
23285             # include <wctype.h>
23286             #endif
23287             wctype_t a;
23288
23289 int
23290 main (void)
23291 {
23292
23293   ;
23294   return 0;
23295 }
23296 _ACEOF
23297 if ac_fn_c_try_compile "$LINENO"; then :
23298   gl_cv_type_wctype_t=yes
23299 else
23300   gl_cv_type_wctype_t=no
23301 fi
23302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23303
23304 fi
23305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5
23306 $as_echo "$gl_cv_type_wctype_t" >&6; }
23307   if test $gl_cv_type_wctype_t = no; then
23308     HAVE_WCTYPE_T=0
23309   fi
23310
23311       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5
23312 $as_echo_n "checking for wctrans_t... " >&6; }
23313 if ${gl_cv_type_wctrans_t+:} false; then :
23314   $as_echo_n "(cached) " >&6
23315 else
23316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23317 /* end confdefs.h.  */
23318 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
23319                included before <wchar.h>.
23320                BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
23321                must be included before <wchar.h>.  */
23322             #include <stddef.h>
23323             #include <stdio.h>
23324             #include <time.h>
23325             #include <wchar.h>
23326             #include <wctype.h>
23327             wctrans_t a;
23328
23329 int
23330 main (void)
23331 {
23332
23333   ;
23334   return 0;
23335 }
23336 _ACEOF
23337 if ac_fn_c_try_compile "$LINENO"; then :
23338   gl_cv_type_wctrans_t=yes
23339 else
23340   gl_cv_type_wctrans_t=no
23341 fi
23342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23343
23344 fi
23345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5
23346 $as_echo "$gl_cv_type_wctrans_t" >&6; }
23347   if test $gl_cv_type_wctrans_t = no; then
23348     HAVE_WCTRANS_T=0
23349   fi
23350
23351
23352     for gl_func in wctype iswctype wctrans towctrans     ; do
23353     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
23354     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
23355 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
23356 if eval \${$as_gl_Symbol+:} false; then :
23357   $as_echo_n "(cached) " >&6
23358 else
23359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23360 /* end confdefs.h.  */
23361
23362 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
23363    <wchar.h>.
23364    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
23365    included before <wchar.h>.  */
23366 #if !(defined __GLIBC__ && !defined __UCLIBC__)
23367 # include <stddef.h>
23368 # include <stdio.h>
23369 # include <time.h>
23370 # include <wchar.h>
23371 #endif
23372 #include <wctype.h>
23373
23374 int
23375 main (void)
23376 {
23377 #undef $gl_func
23378   (void) $gl_func;
23379   ;
23380   return 0;
23381 }
23382 _ACEOF
23383 if ac_fn_c_try_compile "$LINENO"; then :
23384   eval "$as_gl_Symbol=yes"
23385 else
23386   eval "$as_gl_Symbol=no"
23387 fi
23388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23389 fi
23390 eval ac_res=\$$as_gl_Symbol
23391                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23392 $as_echo "$ac_res" >&6; }
23393     if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
23394   cat >>confdefs.h <<_ACEOF
23395 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
23396 _ACEOF
23397
23398                      eval ac_cv_have_decl_$gl_func=yes
23399 fi
23400       done
23401
23402
23403
23404
23405
23406
23407
23408
23409
23410
23411
23412
23413
23414   ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" "
23415 /* AIX 3.2.5 declares wcwidth in <string.h>. */
23416 #include <string.h>
23417 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
23418    <wchar.h>.
23419    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
23420    before <wchar.h>.  */
23421 #include <stddef.h>
23422 #include <stdio.h>
23423 #include <time.h>
23424 #include <wchar.h>
23425
23426 "
23427 if test "x$ac_cv_have_decl_wcwidth" = xyes; then :
23428   ac_have_decl=1
23429 else
23430   ac_have_decl=0
23431 fi
23432
23433 cat >>confdefs.h <<_ACEOF
23434 #define HAVE_DECL_WCWIDTH $ac_have_decl
23435 _ACEOF
23436
23437   if test $ac_cv_have_decl_wcwidth != yes; then
23438     HAVE_DECL_WCWIDTH=0
23439   fi
23440
23441   if test $ac_cv_func_wcwidth = yes; then
23442     HAVE_WCWIDTH=1
23443                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5
23444 $as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; }
23445 if ${gl_cv_func_wcwidth_works+:} false; then :
23446   $as_echo_n "(cached) " >&6
23447 else
23448
23449         if test "$cross_compiling" = yes; then :
23450
23451            case "$host_os" in
23452                      # Guess yes on glibc and AIX 7 systems.
23453              *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";;
23454              *)                  gl_cv_func_wcwidth_works="guessing no";;
23455            esac
23456
23457 else
23458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23459 /* end confdefs.h.  */
23460
23461 #include <locale.h>
23462 /* AIX 3.2.5 declares wcwidth in <string.h>. */
23463 #include <string.h>
23464 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
23465    <wchar.h>.
23466    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
23467    before <wchar.h>.  */
23468 #include <stddef.h>
23469 #include <stdio.h>
23470 #include <time.h>
23471 #include <wchar.h>
23472 #if !HAVE_DECL_WCWIDTH
23473 extern
23474 # ifdef __cplusplus
23475 "C"
23476 # endif
23477 int wcwidth (int);
23478 #endif
23479 int main ()
23480 {
23481   int result = 0;
23482   if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL)
23483     {
23484       if (wcwidth (0x0301) > 0)
23485         result |= 1;
23486       if (wcwidth (0x05B0) > 0)
23487         result |= 2;
23488       if (wcwidth (0x200B) > 0)
23489         result |= 4;
23490     }
23491   return result;
23492 }
23493 _ACEOF
23494 if ac_fn_c_try_run "$LINENO"; then :
23495   gl_cv_func_wcwidth_works=yes
23496 else
23497   gl_cv_func_wcwidth_works=no
23498 fi
23499 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23500   conftest.$ac_objext conftest.beam conftest.$ac_ext
23501 fi
23502
23503
23504 fi
23505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5
23506 $as_echo "$gl_cv_func_wcwidth_works" >&6; }
23507     case "$gl_cv_func_wcwidth_works" in
23508       *yes) ;;
23509       *no) REPLACE_WCWIDTH=1 ;;
23510     esac
23511   else
23512     HAVE_WCWIDTH=0
23513   fi
23514
23515   if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then
23516
23517
23518
23519
23520
23521
23522
23523
23524   gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext"
23525
23526   fi
23527
23528
23529
23530
23531
23532           GNULIB_WCWIDTH=1
23533
23534
23535
23536
23537
23538 $as_echo "#define GNULIB_TEST_WCWIDTH 1" >>confdefs.h
23539
23540
23541
23542
23543
23544   for ac_header in stdint.h
23545 do :
23546   ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
23547 if test "x$ac_cv_header_stdint_h" = xyes; then :
23548   cat >>confdefs.h <<_ACEOF
23549 #define HAVE_STDINT_H 1
23550 _ACEOF
23551
23552 fi
23553
23554 done
23555
23556
23557   # End of code from modules
23558
23559
23560
23561
23562
23563
23564
23565
23566
23567   gltests_libdeps=
23568   gltests_ltlibdeps=
23569
23570
23571
23572
23573
23574
23575
23576
23577
23578   gl_source_base='tests'
23579   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
23580
23581   gl_module_indicator_condition=$gltests_WITNESS
23582
23583
23584
23585
23586
23587
23588
23589
23590
23591   LIBGNU_LIBDEPS="$gl_libdeps"
23592
23593   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
23594
23595
23596
23597 WARN_FLAGS="-Wall -W -Wshadow -Wpointer-arith -Wundef -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Wmain -Wmissing-braces -Wmissing-format-attribute -Wmultichar -Wparentheses -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wswitch -Wtrigraphs -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value  -Wunused-variable -Wwrite-strings -Wnested-externs -Wstrict-prototypes"
23598 EXTRA_WARN_FLAGS="-Wextra -Wattributes -Wendif-labels -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmissing-field-initializers -Wnonnull -Woverflow -Wvla -Wpointer-to-int-cast -Wstrict-aliasing -Wvariadic-macros -Wvolatile-register-var -Wpointer-sign -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-declarations -Wformat=2"
23599
23600 HOST_CFLAGS="$HOST_CFLAGS $WARN_FLAGS -Wcast-align"
23601
23602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which extra warnings work" >&5
23603 $as_echo_n "checking which extra warnings work... " >&6; }
23604 if ${grub_cv_cc_w_extra_flags+:} false; then :
23605   $as_echo_n "(cached) " >&6
23606 else
23607
23608   SAVED_CFLAGS="$CFLAGS"
23609   grub_cv_cc_w_extra_flags=
23610   for x in $EXTRA_WARN_FLAGS; do
23611       CFLAGS="$HOST_CFLAGS $x -Werror"
23612       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23613 /* end confdefs.h.  */
23614
23615 int
23616 main (void)
23617 {
23618
23619   ;
23620   return 0;
23621 }
23622 _ACEOF
23623 if ac_fn_c_try_link "$LINENO"; then :
23624   flag=1
23625 else
23626   flag=0
23627 fi
23628 rm -f core conftest.err conftest.$ac_objext \
23629     conftest$ac_exeext conftest.$ac_ext
23630       if test x$flag = x1 ; then
23631          grub_cv_cc_w_extra_flags="$grub_cv_cc_w_extra_flags $x"
23632       fi
23633   done
23634   CFLAGS="$SAVED_CFLAGS"
23635
23636 fi
23637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_w_extra_flags" >&5
23638 $as_echo "$grub_cv_cc_w_extra_flags" >&6; }
23639
23640 HOST_CFLAGS="$HOST_CFLAGS $grub_cv_cc_w_extra_flags"
23641
23642 #
23643 # Check for target programs.
23644 #
23645
23646 # Find tools for the target.
23647 if test "x$target_alias" != x && test "x$host_alias" != "x$target_alias"; then
23648   tmp_ac_tool_prefix="$ac_tool_prefix"
23649   ac_tool_prefix=$target_alias-
23650
23651   if test -n "$ac_tool_prefix"; then
23652   for ac_prog in gcc egcs cc
23653   do
23654     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
23655 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
23656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23657 $as_echo_n "checking for $ac_word... " >&6; }
23658 if ${ac_cv_prog_TARGET_CC+:} false; then :
23659   $as_echo_n "(cached) " >&6
23660 else
23661   if test -n "$TARGET_CC"; then
23662   ac_cv_prog_TARGET_CC="$TARGET_CC" # Let the user override the test.
23663 else
23664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23665 for as_dir in $PATH
23666 do
23667   IFS=$as_save_IFS
23668   test -z "$as_dir" && as_dir=.
23669     for ac_exec_ext in '' $ac_executable_extensions; do
23670   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23671     ac_cv_prog_TARGET_CC="$ac_tool_prefix$ac_prog"
23672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23673     break 2
23674   fi
23675 done
23676   done
23677 IFS=$as_save_IFS
23678
23679 fi
23680 fi
23681 TARGET_CC=$ac_cv_prog_TARGET_CC
23682 if test -n "$TARGET_CC"; then
23683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_CC" >&5
23684 $as_echo "$TARGET_CC" >&6; }
23685 else
23686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23687 $as_echo "no" >&6; }
23688 fi
23689
23690
23691     test -n "$TARGET_CC" && break
23692   done
23693 fi
23694 if test -z "$TARGET_CC"; then
23695   ac_ct_TARGET_CC=$TARGET_CC
23696   for ac_prog in gcc egcs cc
23697 do
23698   # Extract the first word of "$ac_prog", so it can be a program name with args.
23699 set dummy $ac_prog; ac_word=$2
23700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23701 $as_echo_n "checking for $ac_word... " >&6; }
23702 if ${ac_cv_prog_ac_ct_TARGET_CC+:} false; then :
23703   $as_echo_n "(cached) " >&6
23704 else
23705   if test -n "$ac_ct_TARGET_CC"; then
23706   ac_cv_prog_ac_ct_TARGET_CC="$ac_ct_TARGET_CC" # Let the user override the test.
23707 else
23708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23709 for as_dir in $PATH
23710 do
23711   IFS=$as_save_IFS
23712   test -z "$as_dir" && as_dir=.
23713     for ac_exec_ext in '' $ac_executable_extensions; do
23714   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23715     ac_cv_prog_ac_ct_TARGET_CC="$ac_prog"
23716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23717     break 2
23718   fi
23719 done
23720   done
23721 IFS=$as_save_IFS
23722
23723 fi
23724 fi
23725 ac_ct_TARGET_CC=$ac_cv_prog_ac_ct_TARGET_CC
23726 if test -n "$ac_ct_TARGET_CC"; then
23727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_CC" >&5
23728 $as_echo "$ac_ct_TARGET_CC" >&6; }
23729 else
23730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23731 $as_echo "no" >&6; }
23732 fi
23733
23734
23735   test -n "$ac_ct_TARGET_CC" && break
23736 done
23737
23738   if test "x$ac_ct_TARGET_CC" = x; then
23739     TARGET_CC="as_fn_error $? "none of gcc, egcs and cc is found. set TARGET_CC manually." "$LINENO" 5"
23740   else
23741     case $cross_compiling:$ac_tool_warned in
23742 yes:)
23743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
23744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
23745 ac_tool_warned=yes ;;
23746 esac
23747     TARGET_CC=$ac_ct_TARGET_CC
23748   fi
23749 fi
23750
23751   if test -n "$ac_tool_prefix"; then
23752   for ac_prog in gobjcopy objcopy
23753   do
23754     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
23755 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
23756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23757 $as_echo_n "checking for $ac_word... " >&6; }
23758 if ${ac_cv_prog_TARGET_OBJCOPY+:} false; then :
23759   $as_echo_n "(cached) " >&6
23760 else
23761   if test -n "$TARGET_OBJCOPY"; then
23762   ac_cv_prog_TARGET_OBJCOPY="$TARGET_OBJCOPY" # Let the user override the test.
23763 else
23764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23765 for as_dir in $PATH
23766 do
23767   IFS=$as_save_IFS
23768   test -z "$as_dir" && as_dir=.
23769     for ac_exec_ext in '' $ac_executable_extensions; do
23770   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23771     ac_cv_prog_TARGET_OBJCOPY="$ac_tool_prefix$ac_prog"
23772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23773     break 2
23774   fi
23775 done
23776   done
23777 IFS=$as_save_IFS
23778
23779 fi
23780 fi
23781 TARGET_OBJCOPY=$ac_cv_prog_TARGET_OBJCOPY
23782 if test -n "$TARGET_OBJCOPY"; then
23783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_OBJCOPY" >&5
23784 $as_echo "$TARGET_OBJCOPY" >&6; }
23785 else
23786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23787 $as_echo "no" >&6; }
23788 fi
23789
23790
23791     test -n "$TARGET_OBJCOPY" && break
23792   done
23793 fi
23794 if test -z "$TARGET_OBJCOPY"; then
23795   ac_ct_TARGET_OBJCOPY=$TARGET_OBJCOPY
23796   for ac_prog in gobjcopy objcopy
23797 do
23798   # Extract the first word of "$ac_prog", so it can be a program name with args.
23799 set dummy $ac_prog; ac_word=$2
23800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23801 $as_echo_n "checking for $ac_word... " >&6; }
23802 if ${ac_cv_prog_ac_ct_TARGET_OBJCOPY+:} false; then :
23803   $as_echo_n "(cached) " >&6
23804 else
23805   if test -n "$ac_ct_TARGET_OBJCOPY"; then
23806   ac_cv_prog_ac_ct_TARGET_OBJCOPY="$ac_ct_TARGET_OBJCOPY" # Let the user override the test.
23807 else
23808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23809 for as_dir in $PATH
23810 do
23811   IFS=$as_save_IFS
23812   test -z "$as_dir" && as_dir=.
23813     for ac_exec_ext in '' $ac_executable_extensions; do
23814   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23815     ac_cv_prog_ac_ct_TARGET_OBJCOPY="$ac_prog"
23816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23817     break 2
23818   fi
23819 done
23820   done
23821 IFS=$as_save_IFS
23822
23823 fi
23824 fi
23825 ac_ct_TARGET_OBJCOPY=$ac_cv_prog_ac_ct_TARGET_OBJCOPY
23826 if test -n "$ac_ct_TARGET_OBJCOPY"; then
23827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_OBJCOPY" >&5
23828 $as_echo "$ac_ct_TARGET_OBJCOPY" >&6; }
23829 else
23830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23831 $as_echo "no" >&6; }
23832 fi
23833
23834
23835   test -n "$ac_ct_TARGET_OBJCOPY" && break
23836 done
23837
23838   if test "x$ac_ct_TARGET_OBJCOPY" = x; then
23839     TARGET_OBJCOPY=""
23840   else
23841     case $cross_compiling:$ac_tool_warned in
23842 yes:)
23843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
23844 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
23845 ac_tool_warned=yes ;;
23846 esac
23847     TARGET_OBJCOPY=$ac_ct_TARGET_OBJCOPY
23848   fi
23849 fi
23850
23851   if test -n "$ac_tool_prefix"; then
23852   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
23853 set dummy ${ac_tool_prefix}strip; ac_word=$2
23854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23855 $as_echo_n "checking for $ac_word... " >&6; }
23856 if ${ac_cv_prog_TARGET_STRIP+:} false; then :
23857   $as_echo_n "(cached) " >&6
23858 else
23859   if test -n "$TARGET_STRIP"; then
23860   ac_cv_prog_TARGET_STRIP="$TARGET_STRIP" # Let the user override the test.
23861 else
23862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23863 for as_dir in $PATH
23864 do
23865   IFS=$as_save_IFS
23866   test -z "$as_dir" && as_dir=.
23867     for ac_exec_ext in '' $ac_executable_extensions; do
23868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23869     ac_cv_prog_TARGET_STRIP="${ac_tool_prefix}strip"
23870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23871     break 2
23872   fi
23873 done
23874   done
23875 IFS=$as_save_IFS
23876
23877 fi
23878 fi
23879 TARGET_STRIP=$ac_cv_prog_TARGET_STRIP
23880 if test -n "$TARGET_STRIP"; then
23881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_STRIP" >&5
23882 $as_echo "$TARGET_STRIP" >&6; }
23883 else
23884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23885 $as_echo "no" >&6; }
23886 fi
23887
23888
23889 fi
23890 if test -z "$ac_cv_prog_TARGET_STRIP"; then
23891   ac_ct_TARGET_STRIP=$TARGET_STRIP
23892   # Extract the first word of "strip", so it can be a program name with args.
23893 set dummy strip; ac_word=$2
23894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23895 $as_echo_n "checking for $ac_word... " >&6; }
23896 if ${ac_cv_prog_ac_ct_TARGET_STRIP+:} false; then :
23897   $as_echo_n "(cached) " >&6
23898 else
23899   if test -n "$ac_ct_TARGET_STRIP"; then
23900   ac_cv_prog_ac_ct_TARGET_STRIP="$ac_ct_TARGET_STRIP" # Let the user override the test.
23901 else
23902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23903 for as_dir in $PATH
23904 do
23905   IFS=$as_save_IFS
23906   test -z "$as_dir" && as_dir=.
23907     for ac_exec_ext in '' $ac_executable_extensions; do
23908   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23909     ac_cv_prog_ac_ct_TARGET_STRIP="strip"
23910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23911     break 2
23912   fi
23913 done
23914   done
23915 IFS=$as_save_IFS
23916
23917 fi
23918 fi
23919 ac_ct_TARGET_STRIP=$ac_cv_prog_ac_ct_TARGET_STRIP
23920 if test -n "$ac_ct_TARGET_STRIP"; then
23921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_STRIP" >&5
23922 $as_echo "$ac_ct_TARGET_STRIP" >&6; }
23923 else
23924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23925 $as_echo "no" >&6; }
23926 fi
23927
23928   if test "x$ac_ct_TARGET_STRIP" = x; then
23929     TARGET_STRIP=""
23930   else
23931     case $cross_compiling:$ac_tool_warned in
23932 yes:)
23933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
23934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
23935 ac_tool_warned=yes ;;
23936 esac
23937     TARGET_STRIP=$ac_ct_TARGET_STRIP
23938   fi
23939 else
23940   TARGET_STRIP="$ac_cv_prog_TARGET_STRIP"
23941 fi
23942
23943   if test -n "$ac_tool_prefix"; then
23944   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
23945 set dummy ${ac_tool_prefix}nm; ac_word=$2
23946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23947 $as_echo_n "checking for $ac_word... " >&6; }
23948 if ${ac_cv_prog_TARGET_NM+:} false; then :
23949   $as_echo_n "(cached) " >&6
23950 else
23951   if test -n "$TARGET_NM"; then
23952   ac_cv_prog_TARGET_NM="$TARGET_NM" # Let the user override the test.
23953 else
23954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23955 for as_dir in $PATH
23956 do
23957   IFS=$as_save_IFS
23958   test -z "$as_dir" && as_dir=.
23959     for ac_exec_ext in '' $ac_executable_extensions; do
23960   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23961     ac_cv_prog_TARGET_NM="${ac_tool_prefix}nm"
23962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23963     break 2
23964   fi
23965 done
23966   done
23967 IFS=$as_save_IFS
23968
23969 fi
23970 fi
23971 TARGET_NM=$ac_cv_prog_TARGET_NM
23972 if test -n "$TARGET_NM"; then
23973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_NM" >&5
23974 $as_echo "$TARGET_NM" >&6; }
23975 else
23976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23977 $as_echo "no" >&6; }
23978 fi
23979
23980
23981 fi
23982 if test -z "$ac_cv_prog_TARGET_NM"; then
23983   ac_ct_TARGET_NM=$TARGET_NM
23984   # Extract the first word of "nm", so it can be a program name with args.
23985 set dummy nm; ac_word=$2
23986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23987 $as_echo_n "checking for $ac_word... " >&6; }
23988 if ${ac_cv_prog_ac_ct_TARGET_NM+:} false; then :
23989   $as_echo_n "(cached) " >&6
23990 else
23991   if test -n "$ac_ct_TARGET_NM"; then
23992   ac_cv_prog_ac_ct_TARGET_NM="$ac_ct_TARGET_NM" # Let the user override the test.
23993 else
23994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23995 for as_dir in $PATH
23996 do
23997   IFS=$as_save_IFS
23998   test -z "$as_dir" && as_dir=.
23999     for ac_exec_ext in '' $ac_executable_extensions; do
24000   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24001     ac_cv_prog_ac_ct_TARGET_NM="nm"
24002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24003     break 2
24004   fi
24005 done
24006   done
24007 IFS=$as_save_IFS
24008
24009 fi
24010 fi
24011 ac_ct_TARGET_NM=$ac_cv_prog_ac_ct_TARGET_NM
24012 if test -n "$ac_ct_TARGET_NM"; then
24013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_NM" >&5
24014 $as_echo "$ac_ct_TARGET_NM" >&6; }
24015 else
24016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24017 $as_echo "no" >&6; }
24018 fi
24019
24020   if test "x$ac_ct_TARGET_NM" = x; then
24021     TARGET_NM=""
24022   else
24023     case $cross_compiling:$ac_tool_warned in
24024 yes:)
24025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24026 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24027 ac_tool_warned=yes ;;
24028 esac
24029     TARGET_NM=$ac_ct_TARGET_NM
24030   fi
24031 else
24032   TARGET_NM="$ac_cv_prog_TARGET_NM"
24033 fi
24034
24035   if test -n "$ac_tool_prefix"; then
24036   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
24037 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
24038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24039 $as_echo_n "checking for $ac_word... " >&6; }
24040 if ${ac_cv_prog_TARGET_RANLIB+:} false; then :
24041   $as_echo_n "(cached) " >&6
24042 else
24043   if test -n "$TARGET_RANLIB"; then
24044   ac_cv_prog_TARGET_RANLIB="$TARGET_RANLIB" # Let the user override the test.
24045 else
24046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24047 for as_dir in $PATH
24048 do
24049   IFS=$as_save_IFS
24050   test -z "$as_dir" && as_dir=.
24051     for ac_exec_ext in '' $ac_executable_extensions; do
24052   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24053     ac_cv_prog_TARGET_RANLIB="${ac_tool_prefix}ranlib"
24054     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24055     break 2
24056   fi
24057 done
24058   done
24059 IFS=$as_save_IFS
24060
24061 fi
24062 fi
24063 TARGET_RANLIB=$ac_cv_prog_TARGET_RANLIB
24064 if test -n "$TARGET_RANLIB"; then
24065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_RANLIB" >&5
24066 $as_echo "$TARGET_RANLIB" >&6; }
24067 else
24068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24069 $as_echo "no" >&6; }
24070 fi
24071
24072
24073 fi
24074 if test -z "$ac_cv_prog_TARGET_RANLIB"; then
24075   ac_ct_TARGET_RANLIB=$TARGET_RANLIB
24076   # Extract the first word of "ranlib", so it can be a program name with args.
24077 set dummy ranlib; ac_word=$2
24078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24079 $as_echo_n "checking for $ac_word... " >&6; }
24080 if ${ac_cv_prog_ac_ct_TARGET_RANLIB+:} false; then :
24081   $as_echo_n "(cached) " >&6
24082 else
24083   if test -n "$ac_ct_TARGET_RANLIB"; then
24084   ac_cv_prog_ac_ct_TARGET_RANLIB="$ac_ct_TARGET_RANLIB" # Let the user override the test.
24085 else
24086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24087 for as_dir in $PATH
24088 do
24089   IFS=$as_save_IFS
24090   test -z "$as_dir" && as_dir=.
24091     for ac_exec_ext in '' $ac_executable_extensions; do
24092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24093     ac_cv_prog_ac_ct_TARGET_RANLIB="ranlib"
24094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24095     break 2
24096   fi
24097 done
24098   done
24099 IFS=$as_save_IFS
24100
24101 fi
24102 fi
24103 ac_ct_TARGET_RANLIB=$ac_cv_prog_ac_ct_TARGET_RANLIB
24104 if test -n "$ac_ct_TARGET_RANLIB"; then
24105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_RANLIB" >&5
24106 $as_echo "$ac_ct_TARGET_RANLIB" >&6; }
24107 else
24108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24109 $as_echo "no" >&6; }
24110 fi
24111
24112   if test "x$ac_ct_TARGET_RANLIB" = x; then
24113     TARGET_RANLIB=""
24114   else
24115     case $cross_compiling:$ac_tool_warned in
24116 yes:)
24117 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24118 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24119 ac_tool_warned=yes ;;
24120 esac
24121     TARGET_RANLIB=$ac_ct_TARGET_RANLIB
24122   fi
24123 else
24124   TARGET_RANLIB="$ac_cv_prog_TARGET_RANLIB"
24125 fi
24126
24127
24128   ac_tool_prefix="$tmp_ac_tool_prefix"
24129 else
24130   if test "x$TARGET_CC" = x; then
24131     TARGET_CC=$CC
24132   fi
24133   if test -n "$ac_tool_prefix"; then
24134   for ac_prog in gobjcopy objcopy
24135   do
24136     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
24137 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
24138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24139 $as_echo_n "checking for $ac_word... " >&6; }
24140 if ${ac_cv_prog_TARGET_OBJCOPY+:} false; then :
24141   $as_echo_n "(cached) " >&6
24142 else
24143   if test -n "$TARGET_OBJCOPY"; then
24144   ac_cv_prog_TARGET_OBJCOPY="$TARGET_OBJCOPY" # Let the user override the test.
24145 else
24146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24147 for as_dir in $PATH
24148 do
24149   IFS=$as_save_IFS
24150   test -z "$as_dir" && as_dir=.
24151     for ac_exec_ext in '' $ac_executable_extensions; do
24152   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24153     ac_cv_prog_TARGET_OBJCOPY="$ac_tool_prefix$ac_prog"
24154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24155     break 2
24156   fi
24157 done
24158   done
24159 IFS=$as_save_IFS
24160
24161 fi
24162 fi
24163 TARGET_OBJCOPY=$ac_cv_prog_TARGET_OBJCOPY
24164 if test -n "$TARGET_OBJCOPY"; then
24165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_OBJCOPY" >&5
24166 $as_echo "$TARGET_OBJCOPY" >&6; }
24167 else
24168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24169 $as_echo "no" >&6; }
24170 fi
24171
24172
24173     test -n "$TARGET_OBJCOPY" && break
24174   done
24175 fi
24176 if test -z "$TARGET_OBJCOPY"; then
24177   ac_ct_TARGET_OBJCOPY=$TARGET_OBJCOPY
24178   for ac_prog in gobjcopy objcopy
24179 do
24180   # Extract the first word of "$ac_prog", so it can be a program name with args.
24181 set dummy $ac_prog; ac_word=$2
24182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24183 $as_echo_n "checking for $ac_word... " >&6; }
24184 if ${ac_cv_prog_ac_ct_TARGET_OBJCOPY+:} false; then :
24185   $as_echo_n "(cached) " >&6
24186 else
24187   if test -n "$ac_ct_TARGET_OBJCOPY"; then
24188   ac_cv_prog_ac_ct_TARGET_OBJCOPY="$ac_ct_TARGET_OBJCOPY" # Let the user override the test.
24189 else
24190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24191 for as_dir in $PATH
24192 do
24193   IFS=$as_save_IFS
24194   test -z "$as_dir" && as_dir=.
24195     for ac_exec_ext in '' $ac_executable_extensions; do
24196   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24197     ac_cv_prog_ac_ct_TARGET_OBJCOPY="$ac_prog"
24198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24199     break 2
24200   fi
24201 done
24202   done
24203 IFS=$as_save_IFS
24204
24205 fi
24206 fi
24207 ac_ct_TARGET_OBJCOPY=$ac_cv_prog_ac_ct_TARGET_OBJCOPY
24208 if test -n "$ac_ct_TARGET_OBJCOPY"; then
24209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_OBJCOPY" >&5
24210 $as_echo "$ac_ct_TARGET_OBJCOPY" >&6; }
24211 else
24212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24213 $as_echo "no" >&6; }
24214 fi
24215
24216
24217   test -n "$ac_ct_TARGET_OBJCOPY" && break
24218 done
24219
24220   if test "x$ac_ct_TARGET_OBJCOPY" = x; then
24221     TARGET_OBJCOPY=""
24222   else
24223     case $cross_compiling:$ac_tool_warned in
24224 yes:)
24225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24226 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24227 ac_tool_warned=yes ;;
24228 esac
24229     TARGET_OBJCOPY=$ac_ct_TARGET_OBJCOPY
24230   fi
24231 fi
24232
24233   if test -n "$ac_tool_prefix"; then
24234   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
24235 set dummy ${ac_tool_prefix}strip; ac_word=$2
24236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24237 $as_echo_n "checking for $ac_word... " >&6; }
24238 if ${ac_cv_prog_TARGET_STRIP+:} false; then :
24239   $as_echo_n "(cached) " >&6
24240 else
24241   if test -n "$TARGET_STRIP"; then
24242   ac_cv_prog_TARGET_STRIP="$TARGET_STRIP" # Let the user override the test.
24243 else
24244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24245 for as_dir in $PATH
24246 do
24247   IFS=$as_save_IFS
24248   test -z "$as_dir" && as_dir=.
24249     for ac_exec_ext in '' $ac_executable_extensions; do
24250   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24251     ac_cv_prog_TARGET_STRIP="${ac_tool_prefix}strip"
24252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24253     break 2
24254   fi
24255 done
24256   done
24257 IFS=$as_save_IFS
24258
24259 fi
24260 fi
24261 TARGET_STRIP=$ac_cv_prog_TARGET_STRIP
24262 if test -n "$TARGET_STRIP"; then
24263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_STRIP" >&5
24264 $as_echo "$TARGET_STRIP" >&6; }
24265 else
24266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24267 $as_echo "no" >&6; }
24268 fi
24269
24270
24271 fi
24272 if test -z "$ac_cv_prog_TARGET_STRIP"; then
24273   ac_ct_TARGET_STRIP=$TARGET_STRIP
24274   # Extract the first word of "strip", so it can be a program name with args.
24275 set dummy strip; ac_word=$2
24276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24277 $as_echo_n "checking for $ac_word... " >&6; }
24278 if ${ac_cv_prog_ac_ct_TARGET_STRIP+:} false; then :
24279   $as_echo_n "(cached) " >&6
24280 else
24281   if test -n "$ac_ct_TARGET_STRIP"; then
24282   ac_cv_prog_ac_ct_TARGET_STRIP="$ac_ct_TARGET_STRIP" # Let the user override the test.
24283 else
24284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24285 for as_dir in $PATH
24286 do
24287   IFS=$as_save_IFS
24288   test -z "$as_dir" && as_dir=.
24289     for ac_exec_ext in '' $ac_executable_extensions; do
24290   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24291     ac_cv_prog_ac_ct_TARGET_STRIP="strip"
24292     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24293     break 2
24294   fi
24295 done
24296   done
24297 IFS=$as_save_IFS
24298
24299 fi
24300 fi
24301 ac_ct_TARGET_STRIP=$ac_cv_prog_ac_ct_TARGET_STRIP
24302 if test -n "$ac_ct_TARGET_STRIP"; then
24303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_STRIP" >&5
24304 $as_echo "$ac_ct_TARGET_STRIP" >&6; }
24305 else
24306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24307 $as_echo "no" >&6; }
24308 fi
24309
24310   if test "x$ac_ct_TARGET_STRIP" = x; then
24311     TARGET_STRIP=""
24312   else
24313     case $cross_compiling:$ac_tool_warned in
24314 yes:)
24315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24316 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24317 ac_tool_warned=yes ;;
24318 esac
24319     TARGET_STRIP=$ac_ct_TARGET_STRIP
24320   fi
24321 else
24322   TARGET_STRIP="$ac_cv_prog_TARGET_STRIP"
24323 fi
24324
24325   if test -n "$ac_tool_prefix"; then
24326   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
24327 set dummy ${ac_tool_prefix}nm; ac_word=$2
24328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24329 $as_echo_n "checking for $ac_word... " >&6; }
24330 if ${ac_cv_prog_TARGET_NM+:} false; then :
24331   $as_echo_n "(cached) " >&6
24332 else
24333   if test -n "$TARGET_NM"; then
24334   ac_cv_prog_TARGET_NM="$TARGET_NM" # Let the user override the test.
24335 else
24336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24337 for as_dir in $PATH
24338 do
24339   IFS=$as_save_IFS
24340   test -z "$as_dir" && as_dir=.
24341     for ac_exec_ext in '' $ac_executable_extensions; do
24342   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24343     ac_cv_prog_TARGET_NM="${ac_tool_prefix}nm"
24344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24345     break 2
24346   fi
24347 done
24348   done
24349 IFS=$as_save_IFS
24350
24351 fi
24352 fi
24353 TARGET_NM=$ac_cv_prog_TARGET_NM
24354 if test -n "$TARGET_NM"; then
24355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_NM" >&5
24356 $as_echo "$TARGET_NM" >&6; }
24357 else
24358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24359 $as_echo "no" >&6; }
24360 fi
24361
24362
24363 fi
24364 if test -z "$ac_cv_prog_TARGET_NM"; then
24365   ac_ct_TARGET_NM=$TARGET_NM
24366   # Extract the first word of "nm", so it can be a program name with args.
24367 set dummy nm; ac_word=$2
24368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24369 $as_echo_n "checking for $ac_word... " >&6; }
24370 if ${ac_cv_prog_ac_ct_TARGET_NM+:} false; then :
24371   $as_echo_n "(cached) " >&6
24372 else
24373   if test -n "$ac_ct_TARGET_NM"; then
24374   ac_cv_prog_ac_ct_TARGET_NM="$ac_ct_TARGET_NM" # Let the user override the test.
24375 else
24376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24377 for as_dir in $PATH
24378 do
24379   IFS=$as_save_IFS
24380   test -z "$as_dir" && as_dir=.
24381     for ac_exec_ext in '' $ac_executable_extensions; do
24382   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24383     ac_cv_prog_ac_ct_TARGET_NM="nm"
24384     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24385     break 2
24386   fi
24387 done
24388   done
24389 IFS=$as_save_IFS
24390
24391 fi
24392 fi
24393 ac_ct_TARGET_NM=$ac_cv_prog_ac_ct_TARGET_NM
24394 if test -n "$ac_ct_TARGET_NM"; then
24395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_NM" >&5
24396 $as_echo "$ac_ct_TARGET_NM" >&6; }
24397 else
24398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24399 $as_echo "no" >&6; }
24400 fi
24401
24402   if test "x$ac_ct_TARGET_NM" = x; then
24403     TARGET_NM=""
24404   else
24405     case $cross_compiling:$ac_tool_warned in
24406 yes:)
24407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24409 ac_tool_warned=yes ;;
24410 esac
24411     TARGET_NM=$ac_ct_TARGET_NM
24412   fi
24413 else
24414   TARGET_NM="$ac_cv_prog_TARGET_NM"
24415 fi
24416
24417   if test -n "$ac_tool_prefix"; then
24418   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
24419 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
24420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24421 $as_echo_n "checking for $ac_word... " >&6; }
24422 if ${ac_cv_prog_TARGET_RANLIB+:} false; then :
24423   $as_echo_n "(cached) " >&6
24424 else
24425   if test -n "$TARGET_RANLIB"; then
24426   ac_cv_prog_TARGET_RANLIB="$TARGET_RANLIB" # Let the user override the test.
24427 else
24428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24429 for as_dir in $PATH
24430 do
24431   IFS=$as_save_IFS
24432   test -z "$as_dir" && as_dir=.
24433     for ac_exec_ext in '' $ac_executable_extensions; do
24434   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24435     ac_cv_prog_TARGET_RANLIB="${ac_tool_prefix}ranlib"
24436     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24437     break 2
24438   fi
24439 done
24440   done
24441 IFS=$as_save_IFS
24442
24443 fi
24444 fi
24445 TARGET_RANLIB=$ac_cv_prog_TARGET_RANLIB
24446 if test -n "$TARGET_RANLIB"; then
24447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_RANLIB" >&5
24448 $as_echo "$TARGET_RANLIB" >&6; }
24449 else
24450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24451 $as_echo "no" >&6; }
24452 fi
24453
24454
24455 fi
24456 if test -z "$ac_cv_prog_TARGET_RANLIB"; then
24457   ac_ct_TARGET_RANLIB=$TARGET_RANLIB
24458   # Extract the first word of "ranlib", so it can be a program name with args.
24459 set dummy ranlib; ac_word=$2
24460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24461 $as_echo_n "checking for $ac_word... " >&6; }
24462 if ${ac_cv_prog_ac_ct_TARGET_RANLIB+:} false; then :
24463   $as_echo_n "(cached) " >&6
24464 else
24465   if test -n "$ac_ct_TARGET_RANLIB"; then
24466   ac_cv_prog_ac_ct_TARGET_RANLIB="$ac_ct_TARGET_RANLIB" # Let the user override the test.
24467 else
24468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24469 for as_dir in $PATH
24470 do
24471   IFS=$as_save_IFS
24472   test -z "$as_dir" && as_dir=.
24473     for ac_exec_ext in '' $ac_executable_extensions; do
24474   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24475     ac_cv_prog_ac_ct_TARGET_RANLIB="ranlib"
24476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24477     break 2
24478   fi
24479 done
24480   done
24481 IFS=$as_save_IFS
24482
24483 fi
24484 fi
24485 ac_ct_TARGET_RANLIB=$ac_cv_prog_ac_ct_TARGET_RANLIB
24486 if test -n "$ac_ct_TARGET_RANLIB"; then
24487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TARGET_RANLIB" >&5
24488 $as_echo "$ac_ct_TARGET_RANLIB" >&6; }
24489 else
24490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24491 $as_echo "no" >&6; }
24492 fi
24493
24494   if test "x$ac_ct_TARGET_RANLIB" = x; then
24495     TARGET_RANLIB=""
24496   else
24497     case $cross_compiling:$ac_tool_warned in
24498 yes:)
24499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
24500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
24501 ac_tool_warned=yes ;;
24502 esac
24503     TARGET_RANLIB=$ac_ct_TARGET_RANLIB
24504   fi
24505 else
24506   TARGET_RANLIB="$ac_cv_prog_TARGET_RANLIB"
24507 fi
24508
24509 fi
24510
24511
24512
24513
24514
24515
24516
24517
24518
24519
24520
24521
24522 # Test the C compiler for the target environment.
24523 tmp_CC="$CC"
24524 tmp_CFLAGS="$CFLAGS"
24525 tmp_LDFLAGS="$LDFLAGS"
24526 tmp_CPPFLAGS="$CPPFLAGS"
24527 tmp_LIBS="$LIBS"
24528 CC="$TARGET_CC"
24529 CFLAGS="$TARGET_CFLAGS"
24530 CPPFLAGS="$TARGET_CPPFLAGS"
24531 LDFLAGS="$TARGET_LDFLAGS"
24532 LIBS=""
24533
24534 # debug flags.
24535 TARGET_CFLAGS="$TARGET_CFLAGS $WARN_FLAGS -g -Wredundant-decls -Wmissing-prototypes -Wmissing-declarations"
24536 TARGET_CCASFLAGS="$TARGET_CCASFLAGS -g"
24537
24538 if test "x$target_cpu" != xi386 && test "x$target_cpu" != xx86_64; then
24539 TARGET_CFLAGS="$TARGET_CFLAGS -Wcast-align"
24540 fi
24541
24542 TARGET_CC_VERSION="$(LC_ALL=C $TARGET_CC --version | head -n1)"
24543
24544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which extra warnings work" >&5
24545 $as_echo_n "checking which extra warnings work... " >&6; }
24546 if ${grub_cv_target_cc_w_extra_flags+:} false; then :
24547   $as_echo_n "(cached) " >&6
24548 else
24549
24550   LDFLAGS="$TARGET_LDFLAGS -nostdlib -static"
24551
24552   grub_cv_target_cc_w_extra_flags=
24553   for x in $EXTRA_WARN_FLAGS; do
24554       CFLAGS="$TARGET_CFLAGS $x -Werror"
24555       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24556 /* end confdefs.h.  */
24557
24558 asm (".globl start; start:");
24559 void __main (void);
24560 void __main (void) {}
24561 int main (void);
24562
24563 int
24564 main (void)
24565 {
24566
24567   ;
24568   return 0;
24569 }
24570 _ACEOF
24571 if ac_fn_c_try_link "$LINENO"; then :
24572   flag=1
24573 else
24574   flag=0
24575 fi
24576 rm -f core conftest.err conftest.$ac_objext \
24577     conftest$ac_exeext conftest.$ac_ext
24578       if test x$flag = x1 ; then
24579          grub_cv_target_cc_w_extra_flags="$grub_cv_target_cc_w_extra_flags $x"
24580       fi
24581   done
24582
24583 fi
24584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_target_cc_w_extra_flags" >&5
24585 $as_echo "$grub_cv_target_cc_w_extra_flags" >&6; }
24586
24587 TARGET_CFLAGS="$TARGET_CFLAGS $grub_cv_target_cc_w_extra_flags"
24588
24589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiling with clang" >&5
24590 $as_echo_n "checking if compiling with clang... " >&6; }
24591 if { as_var=grub_cv_cc_target_clang
24592
24593 CFLAGS="$TARGET_CFLAGS"
24594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24595 /* end confdefs.h.  */
24596
24597 int
24598 main (void)
24599 {
24600
24601 #ifdef __clang__
24602 #error "is clang"
24603 #endif
24604
24605   ;
24606   return 0;
24607 }
24608 _ACEOF
24609 if ac_fn_c_try_compile "$LINENO"; then :
24610   grub_cv_cc_target_clang=no
24611 else
24612   grub_cv_cc_target_clang=yes
24613 fi
24614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext; eval \${$as_var+:} false; }; then :
24615   $as_echo_n "(cached) " >&6
24616 fi
24617 eval ac_res=\$grub_cv_cc_target_clang
24618
24619 CFLAGS="$TARGET_CFLAGS"
24620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24621 /* end confdefs.h.  */
24622
24623 int
24624 main (void)
24625 {
24626
24627 #ifdef __clang__
24628 #error "is clang"
24629 #endif
24630
24631   ;
24632   return 0;
24633 }
24634 _ACEOF
24635 if ac_fn_c_try_compile "$LINENO"; then :
24636   grub_cv_cc_target_clang=no
24637 else
24638   grub_cv_cc_target_clang=yes
24639 fi
24640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24641                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
24642 $as_echo "$ac_res" >&6; }
24643
24644 # on x86 clang doesn't support .code16
24645 # on arm clang doesn't support .arch directive
24646 # on mips clang doesn't support privilegied instructions, doubleword store/load
24647 # and crashes with hand-written assembly
24648 if test "x$grub_cv_cc_target_clang" = xyes && ( test "x$target_cpu" = xi386 \
24649    || test "x$target_cpu" = xx86_64 || test "x$target_cpu" = xarm \
24650    || test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ); then
24651    TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
24652 fi
24653
24654 if test "x$grub_cv_cc_target_clang" = xyes && test "x$target_cpu" = xpowerpc; then
24655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if clang can handle ame instruction" >&5
24656 $as_echo_n "checking if clang can handle ame instruction... " >&6; }
24657 if { as_var=grub_cv_cc_target_clang_ame
24658
24659 CFLAGS="$TARGET_CFLAGS"
24660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24661 /* end confdefs.h.  */
24662
24663 int
24664 main (void)
24665 {
24666
24667    unsigned int a = 0, b = 0;
24668    asm volatile ("{ame|addme} %0,%1" : "=r" (a) : "r" (b));
24669    if (a)
24670      return 1;
24671
24672   ;
24673   return 0;
24674 }
24675 _ACEOF
24676 if ac_fn_c_try_compile "$LINENO"; then :
24677   grub_cv_cc_target_clang_ame=yes
24678 else
24679   grub_cv_cc_target_clang_ame=no
24680 fi
24681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext; eval \${$as_var+:} false; }; then :
24682   $as_echo_n "(cached) " >&6
24683 fi
24684 eval ac_res=\$grub_cv_cc_target_clang_ame
24685
24686 CFLAGS="$TARGET_CFLAGS"
24687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24688 /* end confdefs.h.  */
24689
24690 int
24691 main (void)
24692 {
24693
24694    unsigned int a = 0, b = 0;
24695    asm volatile ("{ame|addme} %0,%1" : "=r" (a) : "r" (b));
24696    if (a)
24697      return 1;
24698
24699   ;
24700   return 0;
24701 }
24702 _ACEOF
24703 if ac_fn_c_try_compile "$LINENO"; then :
24704   grub_cv_cc_target_clang_ame=yes
24705 else
24706   grub_cv_cc_target_clang_ame=no
24707 fi
24708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24709                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
24710 $as_echo "$ac_res" >&6; }
24711    # clang <= 3.3 doesn't handle most of ppc assembly, not even inline assembly
24712    # used by gcrypt
24713    if test x$grub_cv_cc_target_clang_ame = xno ; then
24714      TARGET_CCASFLAGS="$TARGET_CCASFLAGS -no-integrated-as"
24715      TARGET_CFLAGS="$TARGET_CFLAGS -no-integrated-as"
24716    fi
24717 fi
24718
24719 if test "x$target_cpu" = xi386 && test "x$platform" != xemu; then
24720   TARGET_CFLAGS="$TARGET_CFLAGS -march=i386"
24721 fi
24722
24723 if test "x$target_m32" = x1; then
24724   # Force 32-bit mode.
24725   TARGET_CFLAGS="$TARGET_CFLAGS -m32"
24726   TARGET_CCASFLAGS="$TARGET_CCASFLAGS -m32"
24727   TARGET_CPPFLAGS="$TARGET_CPPFLAGS -m32"
24728   TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
24729   TARGET_MODULE_FORMAT="elf32"
24730 fi
24731
24732 if test "x$target_m64" = x1; then
24733   # Force 64-bit mode.
24734   TARGET_CFLAGS="$TARGET_CFLAGS -m64"
24735   TARGET_CCASFLAGS="$TARGET_CCASFLAGS -m64"
24736   TARGET_CPPFLAGS="$TARGET_CPPFLAGS -m64"
24737   TARGET_LDFLAGS="$TARGET_LDFLAGS -m64"
24738   TARGET_MODULE_FORMAT="elf64"
24739 fi
24740
24741 if test "x$grub_cv_cc_target_clang" = xno && test "x$target_cpu" = xi386 && test "x$platform" != xemu && test "x$platform" != xefi; then
24742    TARGET_CFLAGS="$TARGET_CFLAGS -mrtd -mregparm=3"
24743 fi
24744
24745 # on mips redirect cache flushing function to non-existant one.
24746 if test "x$target_cpu" = xmips || test "x$target_cpu" = xmipsel ; then
24747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -mflush-func=grub_red_herring works" >&5
24748 $as_echo_n "checking whether -mflush-func=grub_red_herring works... " >&6; }
24749 if ${grub_cv_cc_mflush_func+:} false; then :
24750   $as_echo_n "(cached) " >&6
24751 else
24752
24753     CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring -Werror"
24754     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24755 /* end confdefs.h.  */
24756
24757 int
24758 main (void)
24759 {
24760
24761   ;
24762   return 0;
24763 }
24764 _ACEOF
24765 if ac_fn_c_try_compile "$LINENO"; then :
24766   grub_cv_cc_mflush_func=yes
24767 else
24768   grub_cv_cc_mflush_func=no
24769 fi
24770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24771
24772 fi
24773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_mflush_func" >&5
24774 $as_echo "$grub_cv_cc_mflush_func" >&6; }
24775
24776   if test "x$grub_cv_cc_mflush_func" = xyes; then
24777     TARGET_CFLAGS="$TARGET_CFLAGS -mflush-func=grub_red_herring"
24778   fi
24779 fi
24780
24781
24782 # Force no alignment to save space on i386.
24783 if test "x$target_cpu" = xi386; then
24784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -falign-loops works" >&5
24785 $as_echo_n "checking whether -falign-loops works... " >&6; }
24786 if ${grub_cv_cc_falign_loop+:} false; then :
24787   $as_echo_n "(cached) " >&6
24788 else
24789
24790     CFLAGS="$TARGET_CFLAGS -falign-loops=1 -Werror"
24791     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24792 /* end confdefs.h.  */
24793
24794 int
24795 main (void)
24796 {
24797
24798   ;
24799   return 0;
24800 }
24801 _ACEOF
24802 if ac_fn_c_try_compile "$LINENO"; then :
24803   grub_cv_cc_falign_loop=yes
24804 else
24805   grub_cv_cc_falign_loop=no
24806 fi
24807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24808
24809 fi
24810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_falign_loop" >&5
24811 $as_echo "$grub_cv_cc_falign_loop" >&6; }
24812
24813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -malign-loops works" >&5
24814 $as_echo_n "checking whether -malign-loops works... " >&6; }
24815 if ${grub_cv_cc_malign_loop+:} false; then :
24816   $as_echo_n "(cached) " >&6
24817 else
24818
24819     CFLAGS="$TARGET_CFLAGS -malign-loops=1 -Werror"
24820     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24821 /* end confdefs.h.  */
24822
24823 int
24824 main (void)
24825 {
24826
24827   ;
24828   return 0;
24829 }
24830 _ACEOF
24831 if ac_fn_c_try_compile "$LINENO"; then :
24832   grub_cv_cc_malign_loop=yes
24833 else
24834   grub_cv_cc_malign_loop=no
24835 fi
24836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24837
24838 fi
24839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_malign_loop" >&5
24840 $as_echo "$grub_cv_cc_malign_loop" >&6; }
24841
24842   if test "x$grub_cv_cc_falign_loop" = xyes; then
24843     TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1"
24844   elif test "x$grub_cv_cc_malign_loop" = xyes; then
24845     TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1"
24846   fi
24847 fi
24848
24849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -freg-struct-return works" >&5
24850 $as_echo_n "checking whether -freg-struct-return works... " >&6; }
24851 if ${grub_cv_cc_freg_struct_return+:} false; then :
24852   $as_echo_n "(cached) " >&6
24853 else
24854
24855     CFLAGS="$TARGET_CFLAGS -freg-struct-return -Werror"
24856     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24857 /* end confdefs.h.  */
24858
24859 int
24860 main (void)
24861 {
24862
24863   ;
24864   return 0;
24865 }
24866 _ACEOF
24867 if ac_fn_c_try_compile "$LINENO"; then :
24868   grub_cv_cc_freg_struct_return=yes
24869 else
24870   grub_cv_cc_freg_struct_return=no
24871 fi
24872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24873
24874 fi
24875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_freg_struct_return" >&5
24876 $as_echo "$grub_cv_cc_freg_struct_return" >&6; }
24877
24878 if test "x$grub_cv_cc_freg_struct_return" = xyes; then
24879     TARGET_CFLAGS="$TARGET_CFLAGS -freg-struct-return"
24880 fi
24881
24882 if ( test "x$target_cpu" = xi386 || test "x$target_cpu" = xx86_64 ) && test "x$platform" != xemu; then
24883   # Some toolchains enable these features by default, but they need
24884   # registers that aren't set up properly in GRUB.
24885   TARGET_CFLAGS="$TARGET_CFLAGS -mno-mmx -mno-sse -mno-sse2 -mno-3dnow"
24886 fi
24887
24888 # GRUB doesn't use float or doubles at all. Yet some toolchains may decide
24889 # that floats are a good fit to run instead of what's written in the code.
24890 # Given that floating point unit is disabled (if present to begin with)
24891 # when GRUB is running which may result in various hard crashes.
24892 if test "x$target_cpu" = xarm64; then
24893   TARGET_CFLAGS="$TARGET_CFLAGS -march=armv8-a+nofp+nosimd"
24894 else
24895   TARGET_CFLAGS="$TARGET_CFLAGS -msoft-float"
24896 fi
24897
24898 # By default, GCC 4.4 generates .eh_frame sections containing unwind
24899 # information in some cases where it previously did not. GRUB doesn't need
24900 # these and they just use up vital space. Restore the old compiler
24901 # behaviour.
24902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fno-dwarf2-cfi-asm works" >&5
24903 $as_echo_n "checking whether -fno-dwarf2-cfi-asm works... " >&6; }
24904 if ${grub_cv_cc_fno_dwarf2_cfi_asm+:} false; then :
24905   $as_echo_n "(cached) " >&6
24906 else
24907
24908   CFLAGS="$TARGET_CFLAGS -fno-dwarf2-cfi-asm"
24909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24910 /* end confdefs.h.  */
24911
24912 int
24913 main (void)
24914 {
24915
24916   ;
24917   return 0;
24918 }
24919 _ACEOF
24920 if ac_fn_c_try_compile "$LINENO"; then :
24921   grub_cv_cc_fno_dwarf2_cfi_asm=yes
24922 else
24923   grub_cv_cc_fno_dwarf2_cfi_asm=no
24924 fi
24925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24926
24927 fi
24928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_fno_dwarf2_cfi_asm" >&5
24929 $as_echo "$grub_cv_cc_fno_dwarf2_cfi_asm" >&6; }
24930
24931 if test "x$grub_cv_cc_fno_dwarf2_cfi_asm" = xyes; then
24932   TARGET_CFLAGS="$TARGET_CFLAGS -fno-dwarf2-cfi-asm"
24933 fi
24934
24935 if test x"$target_os" = xcygwin; then
24936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -fno-reorder-functions works" >&5
24937 $as_echo_n "checking whether option -fno-reorder-functions works... " >&6; }
24938 if ${grub_cv_cc_no_reorder_functions+:} false; then :
24939   $as_echo_n "(cached) " >&6
24940 else
24941
24942     CFLAGS="$TARGET_CFLAGS -fno-reorder-functions"
24943     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24944 /* end confdefs.h.  */
24945
24946 int
24947 main (void)
24948 {
24949
24950   ;
24951   return 0;
24952 }
24953 _ACEOF
24954 if ac_fn_c_try_compile "$LINENO"; then :
24955   grub_cv_cc_no_reorder_functions=yes
24956 else
24957   grub_cv_cc_no_reorder_functions=no
24958 fi
24959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24960
24961 fi
24962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_no_reorder_functions" >&5
24963 $as_echo "$grub_cv_cc_no_reorder_functions" >&6; }
24964 fi
24965
24966 if test x"$target_os" = xcygwin && test "x$grub_cv_cc_no_reorder_functions" = xyes; then
24967   TARGET_CFLAGS="$TARGET_CFLAGS -fno-reorder-functions"
24968 fi
24969
24970 # By default, GCC 4.6 generates .eh_frame sections containing unwind
24971 # information in some cases where it previously did not. GRUB doesn't need
24972 # these and they just use up vital space. Restore the old compiler
24973 # behaviour.
24974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fno-asynchronous-unwind-tables works" >&5
24975 $as_echo_n "checking whether -fno-asynchronous-unwind-tables works... " >&6; }
24976 if ${grub_cv_cc_fno_asynchronous_unwind_tables+:} false; then :
24977   $as_echo_n "(cached) " >&6
24978 else
24979
24980   CFLAGS="$TARGET_CFLAGS -fno-dwarf2-cfi-asm"
24981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24982 /* end confdefs.h.  */
24983
24984 int
24985 main (void)
24986 {
24987
24988   ;
24989   return 0;
24990 }
24991 _ACEOF
24992 if ac_fn_c_try_compile "$LINENO"; then :
24993   grub_cv_cc_fno_asynchronous_unwind_tables=yes
24994 else
24995   grub_cv_cc_fno_asynchronous_unwind_tables=no
24996 fi
24997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24998
24999 fi
25000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_fno_asynchronous_unwind_tables" >&5
25001 $as_echo "$grub_cv_cc_fno_asynchronous_unwind_tables" >&6; }
25002
25003 if test "x$grub_cv_cc_fno_asynchronous_unwind_tables" = xyes; then
25004   TARGET_CFLAGS="$TARGET_CFLAGS -fno-asynchronous-unwind-tables"
25005 fi
25006
25007 # Check whether --enable-efiemu was given.
25008 if test "${enable_efiemu+set}" = set; then :
25009   enableval=$enable_efiemu;
25010 fi
25011
25012 if test x"$enable_efiemu" = xno ; then
25013   efiemu_excuse="explicitly disabled"
25014 fi
25015 if test x"$grub_cv_target_cc_link_format" = x-mi386pe || test x"$grub_cv_target_cc_link_format" = x-mi386pep ; then
25016   efiemu_excuse="not available on cygwin"
25017 fi
25018 if test x"$target_cpu" != xi386 ; then
25019   efiemu_excuse="only available on i386"
25020 fi
25021 if test x"$platform" = xefi ; then
25022   efiemu_excuse="not available on efi"
25023 fi
25024 if test x"$efiemu_excuse" = x ; then
25025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether options required for efiemu work" >&5
25026 $as_echo_n "checking whether options required for efiemu work... " >&6; }
25027 if ${grub_cv_cc_efiemu+:} false; then :
25028   $as_echo_n "(cached) " >&6
25029 else
25030
25031     CFLAGS="-m64 -nostdlib -O2 -mcmodel=large -mno-red-zone"
25032     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25033 /* end confdefs.h.  */
25034
25035 int
25036 main (void)
25037 {
25038
25039   ;
25040   return 0;
25041 }
25042 _ACEOF
25043 if ac_fn_c_try_compile "$LINENO"; then :
25044   grub_cv_cc_efiemu=yes
25045 else
25046   grub_cv_cc_efiemu=no
25047 fi
25048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25049
25050 fi
25051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_efiemu" >&5
25052 $as_echo "$grub_cv_cc_efiemu" >&6; }
25053   if test x$grub_cv_cc_efiemu = xno; then
25054      efiemu_excuse="cannot compile with -m64 -mcmodel=large -mno-red-zone -nostdlib"
25055   fi
25056 fi
25057 if test x"$efiemu_excuse" = x ; then
25058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for efiemu64 linking format" >&5
25059 $as_echo_n "checking for efiemu64 linking format... " >&6; }
25060 if ${grub_cv_target_cc_efiemu64_link_format+:} false; then :
25061   $as_echo_n "(cached) " >&6
25062 else
25063
25064     grub_cv_target_cc_efiemu64_link_format=unknown
25065     for format in -melf_x86_64 -melf_x86_64_fbsd -melf_x86_64_obsd -melf_x86_64_haiku -arch,x86_64; do
25066       CFLAGS="-m64 -nostdlib -O2 -mcmodel=large -mno-red-zone"
25067       LDFLAGS="-m64 -Wl,$format -nostdlib -static"
25068       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25069 /* end confdefs.h.  */
25070
25071       asm (".globl start; start:");
25072       asm (".globl _start; _start:");
25073       asm (".globl __start; __start:");
25074       void __main (void);
25075       void __main (void) {}
25076
25077 int
25078 main (void)
25079 {
25080
25081   ;
25082   return 0;
25083 }
25084 _ACEOF
25085 if ac_fn_c_try_link "$LINENO"; then :
25086   flag=1
25087 else
25088   flag=0
25089 fi
25090 rm -f core conftest.err conftest.$ac_objext \
25091     conftest$ac_exeext conftest.$ac_ext
25092       if test x"$flag" = x1; then
25093         grub_cv_target_cc_efiemu64_link_format="$format"
25094         break
25095       fi
25096     done
25097 fi
25098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_target_cc_efiemu64_link_format" >&5
25099 $as_echo "$grub_cv_target_cc_efiemu64_link_format" >&6; }
25100   if test x"$grub_cv_target_cc_efiemu64_link_format" = xunknown; then
25101     efiemu_excuse="no suitable link format for efiemu64 found"
25102   else
25103     EFIEMU64_LINK_FORMAT="-Wl,$grub_cv_target_cc_efiemu64_link_format"
25104   fi
25105 fi
25106 if test x"$enable_efiemu" = xyes && test x"$efiemu_excuse" != x ; then
25107   as_fn_error $? "efiemu runtime was explicitly requested but can't be compiled ($efiemu_excuse)" "$LINENO" 5
25108 fi
25109 if test x"$efiemu_excuse" = x ; then
25110 enable_efiemu=yes
25111 else
25112 enable_efiemu=no
25113 fi
25114
25115
25116
25117 CFLAGS="$TARGET_CFLAGS"
25118
25119
25120 if test x"$platform" = xemu ; then
25121   TARGET_OBJ2ELF=
25122   grub_cv_target_cc_link_format=
25123   case "$host_os" in
25124     *darwin* | *mac*)
25125        grub_cv_target_cc_link_format="-arch,${target_cpu}"
25126        TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
25127         ;;
25128     *windows* | *cygwin* | *mingw*)
25129       if test x${target_cpu} = xi386 ; then
25130         grub_cv_target_cc_link_format=-mi386pe
25131         TARGET_OBJ2ELF='./build-grub-pe2elf$(BUILD_EXEEXT)'
25132       fi
25133       if test x${target_cpu} = xx86_64 ; then
25134         grub_cv_target_cc_link_format=-mi386pep
25135         TARGET_OBJ2ELF='./build-grub-pep2elf$(BUILD_EXEEXT)'
25136       fi
25137       TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
25138       ;;
25139   esac
25140 elif test x"$target_cpu" = xi386 || test x"$target_cpu" = xx86_64; then
25141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target linking format" >&5
25142 $as_echo_n "checking for target linking format... " >&6; }
25143 if ${grub_cv_target_cc_link_format+:} false; then :
25144   $as_echo_n "(cached) " >&6
25145 else
25146
25147     grub_cv_target_cc_link_format=unknown
25148     for format in -melf_${target_cpu} -melf_${target_cpu}_fbsd -melf_${target_cpu}_obsd -melf_${target_cpu}_haiku -mi386pe -mi386pep -arch,${target_cpu}; do
25149       if test x${target_cpu} != xi386 && test x$format = x-mi386pe; then
25150         continue
25151       fi
25152       if test x${target_cpu} != xx86_64 && test x$format = x-mi386pep; then
25153         continue
25154       fi
25155       CFLAGS="$TARGET_CFLAGS"
25156       LDFLAGS="$TARGET_LDFLAGS -Wl,$format -nostdlib -static"
25157       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25158 /* end confdefs.h.  */
25159
25160       asm (".globl start; start:");
25161       asm (".globl _start; _start:");
25162       asm (".globl __start; __start:");
25163       void __main (void);
25164       void __main (void) {}
25165
25166 int
25167 main (void)
25168 {
25169
25170   ;
25171   return 0;
25172 }
25173 _ACEOF
25174 if ac_fn_c_try_link "$LINENO"; then :
25175   flag=1
25176 else
25177   flag=0
25178 fi
25179 rm -f core conftest.err conftest.$ac_objext \
25180     conftest$ac_exeext conftest.$ac_ext
25181       if test x"$flag" = x1; then
25182         grub_cv_target_cc_link_format="$format"
25183         break
25184       fi
25185     done
25186 fi
25187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_target_cc_link_format" >&5
25188 $as_echo "$grub_cv_target_cc_link_format" >&6; }
25189   if test x"$grub_cv_target_cc_link_format" = xunknown; then
25190     as_fn_error $? "no suitable link format found" "$LINENO" 5
25191   fi
25192   TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,$grub_cv_target_cc_link_format"
25193   if test x"$grub_cv_target_cc_link_format" = x-mi386pe ; then
25194     TARGET_OBJ2ELF='./build-grub-pe2elf$(BUILD_EXEEXT)'
25195   fi
25196   if test x"$grub_cv_target_cc_link_format" = x-mi386pep ; then
25197     TARGET_OBJ2ELF='./build-grub-pep2elf$(BUILD_EXEEXT)'
25198   fi
25199 fi
25200
25201 if test x$grub_cv_target_cc_link_format = x-arch,i386 || test x$grub_cv_target_cc_link_format = x-arch,x86_64; then
25202    TARGET_APPLE_LINKER=1
25203    # Extract the first word of "objconv", so it can be a program name with args.
25204 set dummy objconv; ac_word=$2
25205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25206 $as_echo_n "checking for $ac_word... " >&6; }
25207 if ${ac_cv_prog_TARGET_OBJCONV+:} false; then :
25208   $as_echo_n "(cached) " >&6
25209 else
25210   if test -n "$TARGET_OBJCONV"; then
25211   ac_cv_prog_TARGET_OBJCONV="$TARGET_OBJCONV" # Let the user override the test.
25212 else
25213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25214 for as_dir in $PATH
25215 do
25216   IFS=$as_save_IFS
25217   test -z "$as_dir" && as_dir=.
25218     for ac_exec_ext in '' $ac_executable_extensions; do
25219   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25220     ac_cv_prog_TARGET_OBJCONV="objconv"
25221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25222     break 2
25223   fi
25224 done
25225   done
25226 IFS=$as_save_IFS
25227
25228 fi
25229 fi
25230 TARGET_OBJCONV=$ac_cv_prog_TARGET_OBJCONV
25231 if test -n "$TARGET_OBJCONV"; then
25232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_OBJCONV" >&5
25233 $as_echo "$TARGET_OBJCONV" >&6; }
25234 else
25235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25236 $as_echo "no" >&6; }
25237 fi
25238
25239
25240    if test "x$TARGET_OBJCONV" = x ; then
25241       # Extract the first word of "objconv", so it can be a program name with args.
25242 set dummy objconv; ac_word=$2
25243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25244 $as_echo_n "checking for $ac_word... " >&6; }
25245 if ${ac_cv_prog_TARGET_OBJCONV+:} false; then :
25246   $as_echo_n "(cached) " >&6
25247 else
25248   if test -n "$TARGET_OBJCONV"; then
25249   ac_cv_prog_TARGET_OBJCONV="$TARGET_OBJCONV" # Let the user override the test.
25250 else
25251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25252 for as_dir in .
25253 do
25254   IFS=$as_save_IFS
25255   test -z "$as_dir" && as_dir=.
25256     for ac_exec_ext in '' $ac_executable_extensions; do
25257   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25258     ac_cv_prog_TARGET_OBJCONV="./objconv"
25259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25260     break 2
25261   fi
25262 done
25263   done
25264 IFS=$as_save_IFS
25265
25266 fi
25267 fi
25268 TARGET_OBJCONV=$ac_cv_prog_TARGET_OBJCONV
25269 if test -n "$TARGET_OBJCONV"; then
25270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TARGET_OBJCONV" >&5
25271 $as_echo "$TARGET_OBJCONV" >&6; }
25272 else
25273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25274 $as_echo "no" >&6; }
25275 fi
25276
25277
25278    fi
25279    if test "x$TARGET_OBJCONV" = x ; then
25280       as_fn_error $? "objconv not found which is required when building with apple compiler" "$LINENO" 5
25281    fi
25282    TARGET_IMG_LDSCRIPT=
25283    TARGET_IMG_CFLAGS="-static"
25284    TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
25285    TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20'
25286    TARGET_IMG_BASE_LDOPT="-Wl,-image_base"
25287    TARGET_LDFLAGS_OLDMAGIC=""
25288 elif test x$grub_cv_target_cc_link_format = x-mi386pe || test x$grub_cv_target_cc_link_format = x-mi386pep ; then
25289   TARGET_APPLE_LINKER=0
25290   TARGET_LDFLAGS_OLDMAGIC="-Wl,-N"
25291   TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/${grub_coredir}/conf/i386-cygwin-img-ld.sc"
25292   TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT}"
25293   TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/${grub_coredir}/conf/i386-cygwin-img-ld.sc"
25294   TARGET_IMG_BASE_LDOPT="-Wl,-Ttext"
25295   TARGET_IMG_CFLAGS=
25296 else
25297   TARGET_APPLE_LINKER=0
25298   TARGET_LDFLAGS_OLDMAGIC="-Wl,-N"
25299   TARGET_IMG_LDSCRIPT=
25300   TARGET_IMG_LDFLAGS='-Wl,-N'
25301   TARGET_IMG_LDFLAGS_AC='-Wl,-N'
25302   TARGET_IMG_BASE_LDOPT="-Wl,-Ttext"
25303   TARGET_IMG_CFLAGS=
25304 fi
25305
25306
25307
25308
25309 LDFLAGS="$TARGET_LDFLAGS"
25310
25311 if test "$target_cpu" = x86_64 || test "$target_cpu-$platform" = sparc64-emu ; then
25312   # Use large model to support 4G memory
25313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -mcmodel=large works" >&5
25314 $as_echo_n "checking whether option -mcmodel=large works... " >&6; }
25315 if ${grub_cv_cc_mcmodel+:} false; then :
25316   $as_echo_n "(cached) " >&6
25317 else
25318
25319     CFLAGS="$TARGET_CFLAGS -mcmodel=large"
25320     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25321 /* end confdefs.h.  */
25322
25323 int
25324 main (void)
25325 {
25326
25327   ;
25328   return 0;
25329 }
25330 _ACEOF
25331 if ac_fn_c_try_compile "$LINENO"; then :
25332   grub_cv_cc_mcmodel=yes
25333 else
25334   grub_cv_cc_mcmodel=no
25335 fi
25336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25337
25338 fi
25339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_mcmodel" >&5
25340 $as_echo "$grub_cv_cc_mcmodel" >&6; }
25341   if test "x$grub_cv_cc_mcmodel" = xyes; then
25342     TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=large"
25343   elif test "$target_cpu-$platform" = sparc64-emu; then
25344     TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=medany"
25345   fi
25346 fi
25347
25348 if test "$target_cpu"-"$platform" = x86_64-efi; then
25349   # EFI writes to stack below %rsp, we must not use the red zone
25350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -mno-red-zone works" >&5
25351 $as_echo_n "checking whether option -mno-red-zone works... " >&6; }
25352 if ${grub_cv_cc_no_red_zone+:} false; then :
25353   $as_echo_n "(cached) " >&6
25354 else
25355
25356     CFLAGS="$TARGET_CFLAGS -mno-red-zone"
25357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25358 /* end confdefs.h.  */
25359
25360 int
25361 main (void)
25362 {
25363
25364   ;
25365   return 0;
25366 }
25367 _ACEOF
25368 if ac_fn_c_try_compile "$LINENO"; then :
25369   grub_cv_cc_no_red_zone=yes
25370 else
25371   grub_cv_cc_no_red_zone=no
25372 fi
25373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25374
25375 fi
25376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_no_red_zone" >&5
25377 $as_echo "$grub_cv_cc_no_red_zone" >&6; }
25378   if test "x$grub_cv_cc_no_red_zone" = xno; then
25379     as_fn_error $? "-mno-red-zone not supported, upgrade your gcc" "$LINENO" 5
25380   fi
25381
25382   TARGET_CFLAGS="$TARGET_CFLAGS -mno-red-zone"
25383 fi
25384
25385 if test "x$target_cpu" = xarm; then
25386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -mlong-calls works" >&5
25387 $as_echo_n "checking whether option -mlong-calls works... " >&6; }
25388 if ${grub_cv_cc_mlong_calls+:} false; then :
25389   $as_echo_n "(cached) " >&6
25390 else
25391
25392     CFLAGS="$TARGET_CFLAGS -mlong-calls -Werror"
25393     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25394 /* end confdefs.h.  */
25395
25396 int
25397 main (void)
25398 {
25399
25400   ;
25401   return 0;
25402 }
25403 _ACEOF
25404 if ac_fn_c_try_compile "$LINENO"; then :
25405   grub_cv_cc_mlong_calls=yes
25406 else
25407   grub_cv_cc_mlong_calls=no
25408 fi
25409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25410
25411 fi
25412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_mlong_calls" >&5
25413 $as_echo "$grub_cv_cc_mlong_calls" >&6; }
25414   if test "x$grub_cv_cc_mlong_calls" = xyes; then
25415     TARGET_CFLAGS="$TARGET_CFLAGS -mlong-calls"
25416   fi
25417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -mthumb-interwork works" >&5
25418 $as_echo_n "checking whether option -mthumb-interwork works... " >&6; }
25419 if ${grub_cv_cc_mthumb_interwork+:} false; then :
25420   $as_echo_n "(cached) " >&6
25421 else
25422
25423     CFLAGS="$TARGET_CFLAGS -mthumb-interwork -Werror"
25424     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25425 /* end confdefs.h.  */
25426
25427 int
25428 main (void)
25429 {
25430
25431   ;
25432   return 0;
25433 }
25434 _ACEOF
25435 if ac_fn_c_try_compile "$LINENO"; then :
25436   grub_cv_cc_mthumb_interwork=yes
25437 else
25438   grub_cv_cc_mthumb_interwork=no
25439 fi
25440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25441
25442 fi
25443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_mthumb_interwork" >&5
25444 $as_echo "$grub_cv_cc_mthumb_interwork" >&6; }
25445   if test "x$grub_cv_cc_mthumb_interwork" = xyes; then
25446     TARGET_CFLAGS="$TARGET_CFLAGS -mthumb-interwork"
25447   elif test "x$grub_cv_cc_target_clang" = xno ; then
25448     as_fn_error $? "your compiler doesn't support -mthumb-interwork" "$LINENO" 5
25449   else
25450     CFLAGS="$TARGET_CFLAGS"
25451     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25452 /* end confdefs.h.  */
25453
25454 int
25455 main (void)
25456 {
25457
25458 #if defined (__thumb__) && !defined (__thumb2__)
25459 #error thumb without interworking
25460 #endif
25461
25462   ;
25463   return 0;
25464 }
25465 _ACEOF
25466 if ac_fn_c_try_compile "$LINENO"; then :
25467   no_interwork_ok=yes
25468 else
25469   no_interwork_ok=no
25470 fi
25471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25472     if test x$no_interwork_ok = xno ; then
25473        as_fn_error $? "attempt to compile to thumb with no thumb interwork" "$LINENO" 5
25474     fi
25475   fi
25476 fi
25477
25478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether option -Qn works" >&5
25479 $as_echo_n "checking whether option -Qn works... " >&6; }
25480 if ${grub_cv_target_cc_qn+:} false; then :
25481   $as_echo_n "(cached) " >&6
25482 else
25483
25484   CFLAGS="$TARGET_CFLAGS -Qn -Werror"
25485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25486 /* end confdefs.h.  */
25487
25488 int
25489 main (void)
25490 {
25491
25492   ;
25493   return 0;
25494 }
25495 _ACEOF
25496 if ac_fn_c_try_compile "$LINENO"; then :
25497   grub_cv_target_cc_qn=yes
25498 else
25499   grub_cv_target_cc_qn=no
25500 fi
25501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25502 fi
25503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_target_cc_qn" >&5
25504 $as_echo "$grub_cv_target_cc_qn" >&6; }
25505 if test "x$grub_cv_target_cc_qn" = xyes; then
25506   TARGET_CFLAGS="$TARGET_CFLAGS -Qn"
25507 fi
25508
25509 #
25510 # Compiler features.
25511 #
25512
25513 CFLAGS="$TARGET_CFLAGS"
25514
25515 # Position independent executable.
25516
25517 # Position independent executable.
25518 pie_possible=yes
25519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`$CC' has \`-fPIE' as default" >&5
25520 $as_echo_n "checking whether \`$CC' has \`-fPIE' as default... " >&6; }
25521 # Is this a reliable test case?
25522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25523 /* end confdefs.h.  */
25524
25525 #ifdef __PIE__
25526 int main() {
25527         return 0;
25528 }
25529 #else
25530 #error NO __PIE__ DEFINED
25531 #endif
25532
25533 _ACEOF
25534
25535 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
25536 # `ac_compile' like this correct, after all?
25537 if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then
25538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25539 $as_echo "yes" >&6; }
25540   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
25541   rm -f conftest.s
25542 else
25543   pie_possible=no
25544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25545 $as_echo "no" >&6; }
25546 fi
25547
25548 # Need that, because some distributions ship compilers that include
25549 # `-fPIE' in the default specs.
25550 if [ x"$pie_possible" = xyes ]; then
25551   TARGET_CFLAGS="$TARGET_CFLAGS -fno-PIE"
25552 fi
25553
25554 CFLAGS="$TARGET_CFLAGS"
25555
25556 # Position independent executable.
25557
25558 # Position independent executable.
25559 pic_possible=yes
25560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`$CC' has \`-fPIC' as default" >&5
25561 $as_echo_n "checking whether \`$CC' has \`-fPIC' as default... " >&6; }
25562 # Is this a reliable test case?
25563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25564 /* end confdefs.h.  */
25565
25566 #ifdef __PIC__
25567 int main() {
25568         return 0;
25569 }
25570 #else
25571 #error NO __PIC__ DEFINED
25572 #endif
25573
25574 _ACEOF
25575
25576 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
25577 # `ac_compile' like this correct, after all?
25578 if eval "$ac_compile -S -o conftest.s" 2> /dev/null; then
25579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25580 $as_echo "yes" >&6; }
25581   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
25582   rm -f conftest.s
25583 else
25584   pic_possible=no
25585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25586 $as_echo "no" >&6; }
25587 fi
25588
25589 # On most platforms we don't want PIC as it only makes relocations harder
25590 # and code less efficient. On mips we want to have one got table per module
25591 # and reload $gp in every function.
25592 # GCC implements it using symbol __gnu_local_gp in non-PIC as well.
25593 # However with clang we need PIC for this reloading to happen.
25594 # Since default varies across dictributions use either -fPIC or -fno-PIC
25595 # explicitly.
25596 if ( test x$target_cpu = xmips || test x$target_cpu = xmipsel ) && test "x$grub_cv_cc_target_clang" = xyes ; then
25597    TARGET_CFLAGS="$TARGET_CFLAGS -fPIC"
25598 elif [ x"$pic_possible" = xyes ]; then
25599    TARGET_CFLAGS="$TARGET_CFLAGS -fno-PIC"
25600 fi
25601
25602 CFLAGS="$TARGET_CFLAGS"
25603
25604 # Smashing stack protector.
25605
25606 # Smashing stack protector.
25607 ssp_possible=yes
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`$CC' accepts \`-fstack-protector'" >&5
25609 $as_echo_n "checking whether \`$CC' accepts \`-fstack-protector'... " >&6; }
25610 # Is this a reliable test case?
25611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25612 /* end confdefs.h.  */
25613
25614 void foo (void) { volatile char a[8]; a[3]; }
25615
25616 _ACEOF
25617 # `$CC -c -o ...' might not be portable.  But, oh, well...  Is calling
25618 # `ac_compile' like this correct, after all?
25619 if eval "$ac_compile -S -fstack-protector -o conftest.s" 2> /dev/null; then
25620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25621 $as_echo "yes" >&6; }
25622   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
25623   rm -f conftest.s
25624 else
25625   ssp_possible=no
25626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25627 $as_echo "no" >&6; }
25628 fi
25629
25630 # Need that, because some distributions ship compilers that include
25631 # `-fstack-protector' in the default specs.
25632 if test "x$ssp_possible" = xyes; then
25633   TARGET_CFLAGS="$TARGET_CFLAGS -fno-stack-protector"
25634 fi
25635
25636 CFLAGS="$TARGET_CFLAGS"
25637
25638
25639 # Smashing stack arg probe.
25640 sap_possible=yes
25641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`$CC' accepts \`-mstack-arg-probe'" >&5
25642 $as_echo_n "checking whether \`$CC' accepts \`-mstack-arg-probe'... " >&6; }
25643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25644 /* end confdefs.h.  */
25645
25646 void foo (void) { volatile char a[8]; a[3]; }
25647
25648 _ACEOF
25649 if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then
25650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25651 $as_echo "yes" >&6; }
25652   # Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
25653   rm -f conftest.s
25654 else
25655   sap_possible=no
25656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25657 $as_echo "no" >&6; }
25658 fi
25659
25660 # Cygwin's GCC uses alloca() to probe the stackframe on static
25661 # stack allocations above some threshold.
25662 if test x"$sap_possible" = xyes; then
25663   TARGET_CFLAGS="$TARGET_CFLAGS -mno-stack-arg-probe"
25664 fi
25665
25666 CFLAGS="$TARGET_CFLAGS"
25667
25668 # -mno-unaligned-access -mstrict-align
25669 if test "$target_cpu" = arm; then
25670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compile options to get strict alignment" >&5
25671 $as_echo_n "checking for compile options to get strict alignment... " >&6; }
25672 if ${grub_cv_target_cc_strict_align+:} false; then :
25673   $as_echo_n "(cached) " >&6
25674 else
25675
25676     grub_cv_target_cc_strict_align=
25677     for arg in -mno-unaligned-access "-Xclang -mstrict-align" -mstrict-align; do
25678       CFLAGS="$TARGET_CFLAGS $arg -Werror"
25679       LDFLAGS="$TARGET_LDFLAGS"
25680       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25681 /* end confdefs.h.  */
25682
25683 int
25684 main (void)
25685 {
25686
25687   ;
25688   return 0;
25689 }
25690 _ACEOF
25691 if ac_fn_c_try_compile "$LINENO"; then :
25692   flag=1
25693 else
25694   flag=0
25695 fi
25696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25697       if test x"$flag" = x1; then
25698         grub_cv_target_cc_strict_align="$arg"
25699         break
25700       fi
25701     done
25702 fi
25703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_target_cc_strict_align" >&5
25704 $as_echo "$grub_cv_target_cc_strict_align" >&6; }
25705
25706   TARGET_CFLAGS="$TARGET_CFLAGS $grub_cv_target_cc_strict_align"
25707   if test x"$grub_cv_target_cc_strict_align" = x"-Xclang -mstrict-align"; then
25708     TARGET_LDFLAGS="$TARGET_LDFLAGS -Qunused-arguments"
25709   fi
25710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler generates unaligned accesses" >&5
25711 $as_echo_n "checking if compiler generates unaligned accesses... " >&6; }
25712 if ${grub_cv_cc_target_emits_unaligned+:} false; then :
25713   $as_echo_n "(cached) " >&6
25714 else
25715   CFLAGS="$TARGET_CFLAGS"
25716    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25717 /* end confdefs.h.  */
25718
25719 int
25720 main (void)
25721 {
25722
25723 #ifdef __ARM_FEATURE_UNALIGNED
25724 #error "unaligned"
25725 #endif
25726
25727   ;
25728   return 0;
25729 }
25730 _ACEOF
25731 if ac_fn_c_try_compile "$LINENO"; then :
25732   grub_cv_cc_target_emits_unaligned=no
25733 else
25734   grub_cv_cc_target_emits_unaligned=yes
25735 fi
25736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25737 fi
25738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_target_emits_unaligned" >&5
25739 $as_echo "$grub_cv_cc_target_emits_unaligned" >&6; }
25740   if test x$grub_cv_cc_target_emits_unaligned = xyes; then
25741     as_fn_error $? "compiler generates unaligned accesses" "$LINENO" 5
25742   fi
25743 fi
25744
25745 # Set them to their new values for the tests below.
25746 CC="$TARGET_CC"
25747 if test "x$TARGET_APPLE_LINKER" = x1 ; then
25748 CFLAGS="$TARGET_CFLAGS -nostdlib -static -Wno-error"
25749 else
25750 CFLAGS="$TARGET_CFLAGS -nostdlib -Wno-error"
25751 fi
25752 CPPFLAGS="$TARGET_CPPFLAGS"
25753 if test x$target_cpu = xi386 || test x$target_cpu = xx86_64 || test "x$grub_cv_cc_target_clang" = xyes ; then
25754 TARGET_LIBGCC=
25755 else
25756 TARGET_LIBGCC=-lgcc
25757 fi
25758
25759 LIBS="$TARGET_LIBGCC"
25760
25761
25762
25763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C symbols get an underscore after compilation" >&5
25764 $as_echo_n "checking if C symbols get an underscore after compilation... " >&6; }
25765 if ${grub_cv_asm_uscore+:} false; then :
25766   $as_echo_n "(cached) " >&6
25767 else
25768   cat > conftest.c <<\EOF
25769 int func (int *);
25770 int
25771 func (int *list)
25772 {
25773   *list = 0;
25774   return *list;
25775 }
25776 EOF
25777
25778 if { ac_try='${CC-cc} ${CFLAGS} -S conftest.c'
25779   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25780   (eval $ac_try) 2>&5
25781   ac_status=$?
25782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25783   test $ac_status = 0; }; } && test -s conftest.s; then
25784   true
25785 else
25786   as_fn_error $? "${CC-cc} failed to produce assembly code" "$LINENO" 5
25787 fi
25788
25789 if $EGREP '(^|^_[:alnum])_func' conftest.s >/dev/null 2>&1; then
25790   HAVE_ASM_USCORE=1
25791   grub_cv_asm_uscore=yes
25792 else
25793   HAVE_ASM_USCORE=0
25794   grub_cv_asm_uscore=no
25795 fi
25796
25797 rm -f conftest*
25798 fi
25799
25800
25801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_asm_uscore" >&5
25802 $as_echo "$grub_cv_asm_uscore" >&6; }
25803
25804 if test "x$TARGET_APPLE_LINKER" = x0 ; then
25805 if test x$grub_cv_asm_uscore = xyes; then
25806 DEFSYM="-Wl,--defsym,_abort=_main -Wl,--defsym,__main=_main"
25807 else
25808 DEFSYM="-Wl,--defsym,abort=main -Wl,--defsym,_main=main -Wl,--defsym,__main=main"
25809 fi
25810 CFLAGS="$TARGET_CFLAGS -nostdlib $DEFSYM"
25811 fi
25812
25813 # Check for libgcc symbols
25814 for ac_func in __bswapsi2 __bswapdi2 __ashldi3 __ashrdi3 __lshrdi3 __ucmpdi2 _restgpr_14_x
25815 do :
25816   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25817 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25818 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25819   cat >>confdefs.h <<_ACEOF
25820 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25821 _ACEOF
25822
25823 fi
25824 done
25825
25826
25827 if test "x$TARGET_APPLE_LINKER" = x1 ; then
25828 CFLAGS="$TARGET_CFLAGS -nostdlib -static"
25829 else
25830 CFLAGS="$TARGET_CFLAGS -nostdlib"
25831 fi
25832 LIBS=""
25833
25834 # Defined in aclocal.m4.
25835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether target compiler is working" >&5
25836 $as_echo_n "checking whether target compiler is working... " >&6; }
25837 if ${grub_cv_prog_target_cc+:} false; then :
25838   $as_echo_n "(cached) " >&6
25839 else
25840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25841 /* end confdefs.h.  */
25842
25843 asm (".globl start; start:");
25844 void __main (void);
25845 void __main (void) {}
25846 int main (void);
25847
25848 int
25849 main (void)
25850 {
25851
25852   ;
25853   return 0;
25854 }
25855 _ACEOF
25856 if ac_fn_c_try_link "$LINENO"; then :
25857   grub_cv_prog_target_cc=yes
25858 else
25859   grub_cv_prog_target_cc=no
25860 fi
25861 rm -f core conftest.err conftest.$ac_objext \
25862     conftest$ac_exeext conftest.$ac_ext
25863
25864 fi
25865
25866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_target_cc" >&5
25867 $as_echo "$grub_cv_prog_target_cc" >&6; }
25868
25869 if test "x$grub_cv_prog_target_cc" = xno; then
25870   as_fn_error $? "cannot compile for the target" "$LINENO" 5
25871 fi
25872
25873 if test "x$TARGET_APPLE_LINKER" != x1 ; then
25874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${TARGET_OBJCOPY} works for absolute addresses" >&5
25875 $as_echo_n "checking whether ${TARGET_OBJCOPY} works for absolute addresses... " >&6; }
25876 if ${grub_cv_prog_objcopy_absolute+:} false; then :
25877   $as_echo_n "(cached) " >&6
25878 else
25879   cat > conftest.c <<\EOF
25880 void cmain (void);
25881 void
25882 cmain (void)
25883 {
25884    *((int *) 0x1000) = 2;
25885 }
25886 EOF
25887
25888 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
25889   (eval $ac_compile) 2>&5
25890   ac_status=$?
25891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25892   test $ac_status = 0; } && test -s conftest.o; then :
25893 else
25894   as_fn_error $? "${CC-cc} cannot compile C source code" "$LINENO" 5
25895 fi
25896 grub_cv_prog_objcopy_absolute=yes
25897 for link_addr in 0x2000 0x8000 0x7C00; do
25898   if { ac_try='${CC-cc} ${CFLAGS} -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},$link_addr conftest.o -o conftest.exec'
25899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25900   (eval $ac_try) 2>&5
25901   ac_status=$?
25902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25903   test $ac_status = 0; }; }; then :
25904   else
25905     as_fn_error $? "${CC-cc} cannot link at address $link_addr" "$LINENO" 5
25906   fi
25907   if { ac_try='${TARGET_OBJCOPY-objcopy} --only-section=.text -O binary conftest.exec conftest'
25908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25909   (eval $ac_try) 2>&5
25910   ac_status=$?
25911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25912   test $ac_status = 0; }; }; then :
25913   else
25914     as_fn_error $? "${TARGET_OBJCOPY-objcopy} cannot create binary files" "$LINENO" 5
25915   fi
25916   if test ! -f conftest.old || { ac_try='cmp -s conftest.old conftest'
25917   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25918   (eval $ac_try) 2>&5
25919   ac_status=$?
25920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25921   test $ac_status = 0; }; }; then
25922     mv -f conftest conftest.old
25923   else
25924     grub_cv_prog_objcopy_absolute=no
25925     break
25926   fi
25927 done
25928 rm -f conftest*
25929 fi
25930
25931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_objcopy_absolute" >&5
25932 $as_echo "$grub_cv_prog_objcopy_absolute" >&6; }
25933
25934 if test "x$grub_cv_prog_objcopy_absolute" = xno; then
25935   as_fn_error $? "GRUB requires a working absolute objcopy; upgrade your binutils" "$LINENO" 5
25936 fi
25937
25938 fi
25939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker accepts --build-id=none" >&5
25940 $as_echo_n "checking whether linker accepts --build-id=none... " >&6; }
25941 if ${grub_cv_prog_ld_build_id_none+:} false; then :
25942   $as_echo_n "(cached) " >&6
25943 else
25944   save_LDFLAGS="$LDFLAGS"
25945 LDFLAGS="$LDFLAGS -Wl,--build-id=none"
25946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25947 /* end confdefs.h.  */
25948
25949 int
25950 main (void)
25951 {
25952
25953   ;
25954   return 0;
25955 }
25956 _ACEOF
25957 if ac_fn_c_try_link "$LINENO"; then :
25958   grub_cv_prog_ld_build_id_none=yes
25959 else
25960   grub_cv_prog_ld_build_id_none=no
25961 fi
25962 rm -f core conftest.err conftest.$ac_objext \
25963     conftest$ac_exeext conftest.$ac_ext
25964 LDFLAGS="$save_LDFLAGS"
25965
25966 fi
25967
25968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_ld_build_id_none" >&5
25969 $as_echo "$grub_cv_prog_ld_build_id_none" >&6; }
25970
25971 if test "x$grub_cv_prog_ld_build_id_none" = xyes; then
25972   TARGET_LDFLAGS="$TARGET_LDFLAGS -Wl,--build-id=none"
25973 fi
25974
25975 if test "x$target_cpu" = xi386; then
25976   if test "$platform" != emu && test "x$TARGET_APPLE_LINKER" != x1 ; then
25977     if test ! -z "$TARGET_IMG_LDSCRIPT"; then
25978       # Check symbols provided by linker script.
25979       CFLAGS="$TARGET_CFLAGS -nostdlib ${TARGET_IMG_LDFLAGS_AC} ${TARGET_IMG_BASE_LDOPT},0x8000"
25980     fi
25981
25982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if __bss_start is defined by the compiler" >&5
25983 $as_echo_n "checking if __bss_start is defined by the compiler... " >&6; }
25984 if ${grub_cv_check_uscore_uscore_bss_start_symbol+:} false; then :
25985   $as_echo_n "(cached) " >&6
25986 else
25987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25988 /* end confdefs.h.  */
25989
25990 asm (".globl start; start:");
25991 void __main (void);
25992 void __main (void) {}
25993 int main (void);
25994
25995 int
25996 main (void)
25997 {
25998 asm ("incl __bss_start")
25999   ;
26000   return 0;
26001 }
26002 _ACEOF
26003 if ac_fn_c_try_link "$LINENO"; then :
26004   grub_cv_check_uscore_uscore_bss_start_symbol=yes
26005 else
26006   grub_cv_check_uscore_uscore_bss_start_symbol=no
26007 fi
26008 rm -f core conftest.err conftest.$ac_objext \
26009     conftest$ac_exeext conftest.$ac_ext
26010 fi
26011
26012
26013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_check_uscore_uscore_bss_start_symbol" >&5
26014 $as_echo "$grub_cv_check_uscore_uscore_bss_start_symbol" >&6; }
26015
26016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if edata is defined by the compiler" >&5
26017 $as_echo_n "checking if edata is defined by the compiler... " >&6; }
26018 if ${grub_cv_check_edata_symbol+:} false; then :
26019   $as_echo_n "(cached) " >&6
26020 else
26021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26022 /* end confdefs.h.  */
26023
26024 asm (".globl start; start:");
26025 void __main (void);
26026 void __main (void) {}
26027 int main (void);
26028 int
26029 main (void)
26030 {
26031 asm ("incl edata")
26032   ;
26033   return 0;
26034 }
26035 _ACEOF
26036 if ac_fn_c_try_link "$LINENO"; then :
26037   grub_cv_check_edata_symbol=yes
26038 else
26039   grub_cv_check_edata_symbol=no
26040 fi
26041 rm -f core conftest.err conftest.$ac_objext \
26042     conftest$ac_exeext conftest.$ac_ext
26043 fi
26044
26045
26046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_check_edata_symbol" >&5
26047 $as_echo "$grub_cv_check_edata_symbol" >&6; }
26048
26049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _edata is defined by the compiler" >&5
26050 $as_echo_n "checking if _edata is defined by the compiler... " >&6; }
26051 if ${grub_cv_check_uscore_edata_symbol+:} false; then :
26052   $as_echo_n "(cached) " >&6
26053 else
26054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26055 /* end confdefs.h.  */
26056
26057 asm (".globl start; start:");
26058 void __main (void);
26059 void __main (void) {}
26060 int main (void);
26061 int
26062 main (void)
26063 {
26064 asm ("incl _edata")
26065   ;
26066   return 0;
26067 }
26068 _ACEOF
26069 if ac_fn_c_try_link "$LINENO"; then :
26070   grub_cv_check_uscore_edata_symbol=yes
26071 else
26072   grub_cv_check_uscore_edata_symbol=no
26073 fi
26074 rm -f core conftest.err conftest.$ac_objext \
26075     conftest$ac_exeext conftest.$ac_ext
26076 fi
26077
26078
26079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_check_uscore_edata_symbol" >&5
26080 $as_echo "$grub_cv_check_uscore_edata_symbol" >&6; }
26081
26082 if test "x$grub_cv_check_uscore_uscore_bss_start_symbol" = xyes; then
26083   BSS_START_SYMBOL=__bss_start
26084 elif test "x$grub_cv_check_edata_symbol" = xyes; then
26085   BSS_START_SYMBOL=edata
26086 elif test "x$grub_cv_check_uscore_edata_symbol" = xyes; then
26087   BSS_START_SYMBOL=_edata
26088 else
26089   as_fn_error $? "none of __bss_start, edata or _edata is defined" "$LINENO" 5
26090 fi
26091
26092
26093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if end is defined by the compiler" >&5
26094 $as_echo_n "checking if end is defined by the compiler... " >&6; }
26095 if ${grub_cv_check_end_symbol+:} false; then :
26096   $as_echo_n "(cached) " >&6
26097 else
26098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26099 /* end confdefs.h.  */
26100
26101 asm (".globl start; start:");
26102 void __main (void);
26103 void __main (void) {}
26104 int main (void);
26105 int
26106 main (void)
26107 {
26108 asm ("incl end")
26109   ;
26110   return 0;
26111 }
26112 _ACEOF
26113 if ac_fn_c_try_link "$LINENO"; then :
26114   grub_cv_check_end_symbol=yes
26115 else
26116   grub_cv_check_end_symbol=no
26117 fi
26118 rm -f core conftest.err conftest.$ac_objext \
26119     conftest$ac_exeext conftest.$ac_ext
26120 fi
26121
26122
26123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_check_end_symbol" >&5
26124 $as_echo "$grub_cv_check_end_symbol" >&6; }
26125
26126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _end is defined by the compiler" >&5
26127 $as_echo_n "checking if _end is defined by the compiler... " >&6; }
26128 if ${grub_cv_check_uscore_end_symbol+:} false; then :
26129   $as_echo_n "(cached) " >&6
26130 else
26131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26132 /* end confdefs.h.  */
26133
26134 asm (".globl start; start:");
26135 void __main (void);
26136 void __main (void) {}
26137 int main (void);
26138 int
26139 main (void)
26140 {
26141 asm ("incl _end")
26142   ;
26143   return 0;
26144 }
26145 _ACEOF
26146 if ac_fn_c_try_link "$LINENO"; then :
26147   grub_cv_check_uscore_end_symbol=yes
26148 else
26149   grub_cv_check_uscore_end_symbol=no
26150 fi
26151 rm -f core conftest.err conftest.$ac_objext \
26152     conftest$ac_exeext conftest.$ac_ext
26153 fi
26154
26155
26156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_check_uscore_end_symbol" >&5
26157 $as_echo "$grub_cv_check_uscore_end_symbol" >&6; }
26158
26159 if test "x$grub_cv_check_end_symbol" = xyes; then
26160   END_SYMBOL=end
26161 elif test "x$grub_cv_check_uscore_end_symbol" = xyes; then
26162   END_SYMBOL=_end
26163 else
26164   as_fn_error $? "neither end nor _end is defined" "$LINENO" 5
26165 fi
26166
26167   fi
26168   CFLAGS="$TARGET_CFLAGS"
26169
26170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether addr32 must be in the same line as the instruction" >&5
26171 $as_echo_n "checking whether addr32 must be in the same line as the instruction... " >&6; }
26172 if ${grub_cv_i386_asm_prefix_requirement+:} false; then :
26173   $as_echo_n "(cached) " >&6
26174 else
26175   cat > conftest.s <<\EOF
26176         .code16
26177 l1:     addr32  movb    %al, l1
26178 EOF
26179
26180 if { ac_try='${CC-cc} ${TARGET_CCASFLAGS} ${CFLAGS} -c conftest.s'
26181   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26182   (eval $ac_try) 2>&5
26183   ac_status=$?
26184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26185   test $ac_status = 0; }; } && test -s conftest.o; then
26186   grub_cv_i386_asm_prefix_requirement=yes
26187 else
26188   grub_cv_i386_asm_prefix_requirement=no
26189 fi
26190
26191 rm -f conftest*
26192 fi
26193
26194
26195 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
26196   grub_tmp_addr32="addr32"
26197   grub_tmp_data32="data32"
26198 else
26199   grub_tmp_addr32="addr32;"
26200   grub_tmp_data32="data32;"
26201 fi
26202
26203 ADDR32=$grub_tmp_addr32
26204 DATA32=$grub_tmp_data32
26205
26206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_i386_asm_prefix_requirement" >&5
26207 $as_echo "$grub_cv_i386_asm_prefix_requirement" >&6; }
26208
26209
26210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .code16 addr32 assembler support" >&5
26211 $as_echo_n "checking for .code16 addr32 assembler support... " >&6; }
26212 if ${grub_cv_i386_asm_addr32+:} false; then :
26213   $as_echo_n "(cached) " >&6
26214 else
26215   cat > conftest.s.in <<\EOF
26216         .code16
26217 l1:     @ADDR32@        movb    %al, l1
26218 EOF
26219
26220 if test "x$grub_cv_i386_asm_prefix_requirement" = xyes; then
26221   sed -e s/@ADDR32@/addr32/ < conftest.s.in > conftest.s
26222 else
26223   sed -e s/@ADDR32@/addr32\;/ < conftest.s.in > conftest.s
26224 fi
26225
26226 if { ac_try='${CC-cc} ${TARGET_CCASFLAGS} ${CFLAGS} -c conftest.s'
26227   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26228   (eval $ac_try) 2>&5
26229   ac_status=$?
26230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26231   test $ac_status = 0; }; } && test -s conftest.o; then
26232   grub_cv_i386_asm_addr32=yes
26233 else
26234   grub_cv_i386_asm_addr32=no
26235 fi
26236
26237 rm -f conftest*
26238 fi
26239
26240
26241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_i386_asm_addr32" >&5
26242 $as_echo "$grub_cv_i386_asm_addr32" >&6; }
26243 fi
26244
26245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nm works" >&5
26246 $as_echo_n "checking whether nm works... " >&6; }
26247 if ${grub_cv_prog_nm_works+:} false; then :
26248   $as_echo_n "(cached) " >&6
26249 else
26250
26251 nm_works_tmp_dir="$(mktemp -d "./confXXXXXX")"
26252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26253 /* end confdefs.h.  */
26254
26255 int
26256 main (void)
26257 {
26258
26259   ;
26260   return 0;
26261 }
26262 _ACEOF
26263 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_works_tmp_dir/ef"
26264 if $TARGET_NM "$nm_works_tmp_dir/ef" > /dev/null; then
26265    grub_cv_prog_nm_works=yes
26266 else
26267    grub_cv_prog_nm_minus_p=no
26268 fi
26269 rm "$nm_works_tmp_dir/ef"
26270 rmdir "$nm_works_tmp_dir"
26271
26272 fi
26273
26274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_nm_works" >&5
26275 $as_echo "$grub_cv_prog_nm_works" >&6; }
26276
26277 if test "x$grub_cv_prog_nm_works" != xyes; then
26278   as_fn_error $? "nm does not work" "$LINENO" 5
26279 fi
26280
26281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nm accepts -P" >&5
26282 $as_echo_n "checking whether nm accepts -P... " >&6; }
26283 if ${grub_cv_prog_nm_minus_p+:} false; then :
26284   $as_echo_n "(cached) " >&6
26285 else
26286
26287 nm_minus_p_tmp_dir="$(mktemp -d "./confXXXXXX")"
26288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26289 /* end confdefs.h.  */
26290
26291 int
26292 main (void)
26293 {
26294
26295   ;
26296   return 0;
26297 }
26298 _ACEOF
26299 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_minus_p_tmp_dir/ef"
26300 if $TARGET_NM -P "$nm_minus_p_tmp_dir/ef" 2>&1 > /dev/null; then
26301    grub_cv_prog_nm_minus_p=yes
26302 else
26303    grub_cv_prog_nm_minus_p=no
26304 fi
26305 rm "$nm_minus_p_tmp_dir/ef"
26306 rmdir "$nm_minus_p_tmp_dir"
26307
26308 fi
26309
26310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_nm_minus_p" >&5
26311 $as_echo "$grub_cv_prog_nm_minus_p" >&6; }
26312
26313 if test "x$grub_cv_prog_nm_minus_p" = xyes; then
26314   TARGET_NMFLAGS_MINUS_P="-P"
26315 else
26316   TARGET_NMFLAGS_MINUS_P=
26317 fi
26318
26319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nm accepts --defined-only" >&5
26320 $as_echo_n "checking whether nm accepts --defined-only... " >&6; }
26321 if ${grub_cv_prog_nm_defined_only+:} false; then :
26322   $as_echo_n "(cached) " >&6
26323 else
26324
26325 nm_defined_only_tmp_dir="$(mktemp -d "./confXXXXXX")"
26326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26327 /* end confdefs.h.  */
26328
26329 int
26330 main (void)
26331 {
26332
26333   ;
26334   return 0;
26335 }
26336 _ACEOF
26337 $TARGET_CC $TARGET_CFLAGS -c conftest.c -o "$nm_defined_only_tmp_dir/ef"
26338 if $TARGET_NM --defined-only "$nm_defined_only_tmp_dir/ef" 2>&1 > /dev/null; then
26339    grub_cv_prog_nm_defined_only=yes
26340 else
26341    grub_cv_prog_nm_defined_only=no
26342 fi
26343 rm "$nm_defined_only_tmp_dir/ef"
26344 rmdir "$nm_defined_only_tmp_dir"
26345
26346 fi
26347
26348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_prog_nm_defined_only" >&5
26349 $as_echo "$grub_cv_prog_nm_defined_only" >&6; }
26350
26351 if test "x$grub_cv_prog_nm_defined_only" = xyes; then
26352   TARGET_NMFLAGS_DEFINED_ONLY=--defined-only
26353 else
26354   TARGET_NMFLAGS_DEFINED_ONLY=
26355 fi
26356
26357
26358
26359
26360 if test "$platform" != emu; then
26361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -nostdinc -isystem works" >&5
26362 $as_echo_n "checking whether -nostdinc -isystem works... " >&6; }
26363 if ${grub_cv_cc_isystem+:} false; then :
26364   $as_echo_n "(cached) " >&6
26365 else
26366
26367   SAVED_CPPFLAGS="$CPPFLAGS"
26368   CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
26369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26370 /* end confdefs.h.  */
26371 #include <stdarg.h>
26372 #include <stddef.h>
26373 int va_arg_func (int fixed, va_list args);
26374 int
26375 main (void)
26376 {
26377
26378   ;
26379   return 0;
26380 }
26381 _ACEOF
26382 if ac_fn_c_try_compile "$LINENO"; then :
26383   grub_cv_cc_isystem=yes
26384 else
26385   grub_cv_cc_isystem=no
26386 fi
26387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26388   CPPFLAGS="$SAVED_CPPFLAGS"
26389
26390 fi
26391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_isystem" >&5
26392 $as_echo "$grub_cv_cc_isystem" >&6; }
26393
26394 if test x"$grub_cv_cc_isystem" = xyes ; then
26395   TARGET_CPPFLAGS="$TARGET_CPPFLAGS -nostdinc -isystem `$TARGET_CC -print-file-name=include`"
26396 fi
26397 fi
26398
26399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wtrampolines work" >&5
26400 $as_echo_n "checking whether -Wtrampolines work... " >&6; }
26401 if ${grub_cv_cc_wtrampolines+:} false; then :
26402   $as_echo_n "(cached) " >&6
26403 else
26404
26405   CFLAGS="$TARGET_CFLAGS -Wtrampolines -Werror"
26406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26407 /* end confdefs.h.  */
26408 #include <stdarg.h>
26409 int va_arg_func (int fixed, va_list args);
26410 int
26411 main (void)
26412 {
26413
26414   ;
26415   return 0;
26416 }
26417 _ACEOF
26418 if ac_fn_c_try_compile "$LINENO"; then :
26419   grub_cv_cc_wtrampolines=yes
26420 else
26421   grub_cv_cc_wtrampolines=no
26422 fi
26423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26424
26425 fi
26426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $grub_cv_cc_wtrampolines" >&5
26427 $as_echo "$grub_cv_cc_wtrampolines" >&6; }
26428
26429 if test x"$grub_cv_cc_wtrampolines" = xyes ; then
26430   TARGET_CFLAGS="$TARGET_CFLAGS -Wtrampolines"
26431 fi
26432
26433 # Restore the flags.
26434 CC="$tmp_CC"
26435 CFLAGS="$tmp_CFLAGS"
26436 CPPFLAGS="$tmp_CPPFLAGS"
26437 LDFLAGS="$tmp_LDFLAGS"
26438 LIBS="$tmp_LIBS"
26439
26440 #
26441 # Check for options.
26442 #
26443
26444 # Memory manager debugging.
26445 # Check whether --enable-mm-debug was given.
26446 if test "${enable_mm_debug+set}" = set; then :
26447   enableval=$enable_mm_debug;
26448 $as_echo "#define MM_DEBUG 1" >>confdefs.h
26449
26450 fi
26451
26452
26453 # Check whether --enable-cache-stats was given.
26454 if test "${enable_cache_stats+set}" = set; then :
26455   enableval=$enable_cache_stats;
26456 fi
26457
26458
26459 if test x$enable_cache_stats = xyes; then
26460   DISK_CACHE_STATS=1
26461 else
26462   DISK_CACHE_STATS=0
26463 fi
26464
26465
26466 # Check whether --enable-boot-time was given.
26467 if test "${enable_boot_time+set}" = set; then :
26468   enableval=$enable_boot_time;
26469 fi
26470
26471
26472 if test x$enable_boot_time = xyes; then
26473   BOOT_TIME_STATS=1
26474 else
26475   BOOT_TIME_STATS=0
26476 fi
26477
26478
26479 # Check whether --enable-grub-emu-usb was given.
26480 if test "${enable_grub_emu_usb+set}" = set; then :
26481   enableval=$enable_grub_emu_usb;
26482 fi
26483
26484
26485 # Check whether --enable-grub-emu-sdl was given.
26486 if test "${enable_grub_emu_sdl+set}" = set; then :
26487   enableval=$enable_grub_emu_sdl;
26488 fi
26489
26490
26491 # Check whether --enable-grub-emu-pci was given.
26492 if test "${enable_grub_emu_pci+set}" = set; then :
26493   enableval=$enable_grub_emu_pci;
26494 fi
26495
26496
26497 if test "$platform" = emu; then
26498
26499 if test x"$enable_grub_emu_usb" != xyes ; then
26500    grub_emu_usb_excuse="not enabled"
26501 fi
26502
26503 if test x"$enable_grub_emu_pci" = xyes ; then
26504    grub_emu_usb_excuse="conflicts with PCI support"
26505 fi
26506
26507 if [ x"$grub_emu_usb_excuse" = x ]; then
26508     # Check for libusb libraries.
26509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usb_claim_interface in -lusb" >&5
26510 $as_echo_n "checking for usb_claim_interface in -lusb... " >&6; }
26511 if ${ac_cv_lib_usb_usb_claim_interface+:} false; then :
26512   $as_echo_n "(cached) " >&6
26513 else
26514   ac_check_lib_save_LIBS=$LIBS
26515 LIBS="-lusb  $LIBS"
26516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26517 /* end confdefs.h.  */
26518
26519 /* Override any GCC internal prototype to avoid an error.
26520    Use char because int might match the return type of a GCC
26521    builtin and then its argument prototype would still apply.  */
26522 #ifdef __cplusplus
26523 extern "C"
26524 #endif
26525 char usb_claim_interface ();
26526 int
26527 main (void)
26528 {
26529 return usb_claim_interface ();
26530   ;
26531   return 0;
26532 }
26533 _ACEOF
26534 if ac_fn_c_try_link "$LINENO"; then :
26535   ac_cv_lib_usb_usb_claim_interface=yes
26536 else
26537   ac_cv_lib_usb_usb_claim_interface=no
26538 fi
26539 rm -f core conftest.err conftest.$ac_objext \
26540     conftest$ac_exeext conftest.$ac_ext
26541 LIBS=$ac_check_lib_save_LIBS
26542 fi
26543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_usb_usb_claim_interface" >&5
26544 $as_echo "$ac_cv_lib_usb_usb_claim_interface" >&6; }
26545 if test "x$ac_cv_lib_usb_usb_claim_interface" = xyes; then :
26546   LIBUSB="-lusb"
26547 else
26548   grub_emu_usb_excuse="need libusb library"
26549 fi
26550
26551
26552 fi
26553 if [ x"$grub_emu_usb_excuse" = x ]; then
26554     # Check for headers.
26555     for ac_header in usb.h
26556 do :
26557   ac_fn_c_check_header_mongrel "$LINENO" "usb.h" "ac_cv_header_usb_h" "$ac_includes_default"
26558 if test "x$ac_cv_header_usb_h" = xyes; then :
26559   cat >>confdefs.h <<_ACEOF
26560 #define HAVE_USB_H 1
26561 _ACEOF
26562
26563 else
26564   grub_emu_usb_excuse="need libusb headers"
26565 fi
26566
26567 done
26568
26569 fi
26570 if test x"$enable_grub_emu_usb" = xyes && test x"$grub_emu_usb_excuse" != x ; then
26571   as_fn_error $? "USB support for grub-emu was explicitly requested but can't be compiled ($grub_emu_usb_excuse)" "$LINENO" 5
26572 fi
26573 if test x"$grub_emu_usb_excuse" = x ; then
26574 enable_grub_emu_usb=yes
26575 else
26576 enable_grub_emu_usb=no
26577 fi
26578
26579 if test x"$enable_grub_emu_sdl" = xno ; then
26580   grub_emu_sdl_excuse="explicitly disabled"
26581 fi
26582 if [ x"$grub_emu_sdl_excuse" = x ]; then
26583     # Check for libSDL libraries.
26584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL_Init in -lSDL" >&5
26585 $as_echo_n "checking for SDL_Init in -lSDL... " >&6; }
26586 if ${ac_cv_lib_SDL_SDL_Init+:} false; then :
26587   $as_echo_n "(cached) " >&6
26588 else
26589   ac_check_lib_save_LIBS=$LIBS
26590 LIBS="-lSDL  $LIBS"
26591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26592 /* end confdefs.h.  */
26593
26594 /* Override any GCC internal prototype to avoid an error.
26595    Use char because int might match the return type of a GCC
26596    builtin and then its argument prototype would still apply.  */
26597 #ifdef __cplusplus
26598 extern "C"
26599 #endif
26600 char SDL_Init ();
26601 int
26602 main (void)
26603 {
26604 return SDL_Init ();
26605   ;
26606   return 0;
26607 }
26608 _ACEOF
26609 if ac_fn_c_try_link "$LINENO"; then :
26610   ac_cv_lib_SDL_SDL_Init=yes
26611 else
26612   ac_cv_lib_SDL_SDL_Init=no
26613 fi
26614 rm -f core conftest.err conftest.$ac_objext \
26615     conftest$ac_exeext conftest.$ac_ext
26616 LIBS=$ac_check_lib_save_LIBS
26617 fi
26618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SDL_SDL_Init" >&5
26619 $as_echo "$ac_cv_lib_SDL_SDL_Init" >&6; }
26620 if test "x$ac_cv_lib_SDL_SDL_Init" = xyes; then :
26621   LIBSDL="-lSDL"
26622 else
26623   grub_emu_sdl_excuse="libSDL libraries are required to build \`grub-emu' with SDL support"
26624 fi
26625
26626
26627 fi
26628
26629 if [ x"$grub_emu_sdl_excuse" = x ]; then
26630     # Check for headers.
26631     for ac_header in SDL/SDL.h
26632 do :
26633   ac_fn_c_check_header_mongrel "$LINENO" "SDL/SDL.h" "ac_cv_header_SDL_SDL_h" "$ac_includes_default"
26634 if test "x$ac_cv_header_SDL_SDL_h" = xyes; then :
26635   cat >>confdefs.h <<_ACEOF
26636 #define HAVE_SDL_SDL_H 1
26637 _ACEOF
26638
26639 else
26640   grub_emu_sdl_excuse="libSDL header file is required to build \`grub-emu' with SDL support"
26641 fi
26642
26643 done
26644
26645 fi
26646
26647 if test x"enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x ; then
26648   as_fn_error $? "SDL support for grub-emu was explicitly requested but can't be compiled ($grub_emu_sdl_excuse)" "$LINENO" 5
26649 fi
26650 if test x"$grub_emu_sdl_excuse" = x ; then
26651 enable_grub_emu_sdl=yes
26652 else
26653 enable_grub_emu_sdl=no
26654 fi
26655
26656 if test x"$enable_grub_emu_pci" != xyes ; then
26657    grub_emu_pci_excuse="not enabled"
26658 fi
26659
26660 if test x"$enable_grub_emu_usb" = xyes ; then
26661    grub_emu_pci_excuse="conflicts with USB support"
26662 fi
26663
26664 if [ x"$grub_emu_pci_excuse" = x ]; then
26665       # Check for libpci libraries.
26666    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pci_system_init in -lpciaccess" >&5
26667 $as_echo_n "checking for pci_system_init in -lpciaccess... " >&6; }
26668 if ${ac_cv_lib_pciaccess_pci_system_init+:} false; then :
26669   $as_echo_n "(cached) " >&6
26670 else
26671   ac_check_lib_save_LIBS=$LIBS
26672 LIBS="-lpciaccess  $LIBS"
26673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26674 /* end confdefs.h.  */
26675
26676 /* Override any GCC internal prototype to avoid an error.
26677    Use char because int might match the return type of a GCC
26678    builtin and then its argument prototype would still apply.  */
26679 #ifdef __cplusplus
26680 extern "C"
26681 #endif
26682 char pci_system_init ();
26683 int
26684 main (void)
26685 {
26686 return pci_system_init ();
26687   ;
26688   return 0;
26689 }
26690 _ACEOF
26691 if ac_fn_c_try_link "$LINENO"; then :
26692   ac_cv_lib_pciaccess_pci_system_init=yes
26693 else
26694   ac_cv_lib_pciaccess_pci_system_init=no
26695 fi
26696 rm -f core conftest.err conftest.$ac_objext \
26697     conftest$ac_exeext conftest.$ac_ext
26698 LIBS=$ac_check_lib_save_LIBS
26699 fi
26700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pciaccess_pci_system_init" >&5
26701 $as_echo "$ac_cv_lib_pciaccess_pci_system_init" >&6; }
26702 if test "x$ac_cv_lib_pciaccess_pci_system_init" = xyes; then :
26703   LIBPCIACCESS="-lpciaccess"
26704 else
26705   grub_emu_pci_excuse="need libpciaccess library"
26706 fi
26707
26708
26709 fi
26710 if [ x"$grub_emu_pci_excuse" = x ]; then
26711     # Check for headers.
26712     for ac_header in pci/pci.h
26713 do :
26714   ac_fn_c_check_header_mongrel "$LINENO" "pci/pci.h" "ac_cv_header_pci_pci_h" "$ac_includes_default"
26715 if test "x$ac_cv_header_pci_pci_h" = xyes; then :
26716   cat >>confdefs.h <<_ACEOF
26717 #define HAVE_PCI_PCI_H 1
26718 _ACEOF
26719
26720 else
26721   grub_emu_pci_excuse="need libpciaccess headers"
26722 fi
26723
26724 done
26725
26726 fi
26727
26728 if test x"$grub_emu_pci_excuse" = x ; then
26729 enable_grub_emu_pci=yes
26730 else
26731
26732 enable_grub_emu_pci=no
26733 fi
26734
26735
26736
26737
26738
26739 else
26740
26741 # Ignore --enable-emu-* if platform is not emu
26742 enable_grub_emu_sdl=no
26743 enable_grub_emu_usb=no
26744 enable_grub_emu_pci=no
26745 fi
26746
26747 # Check whether --enable-grub-mkfont was given.
26748 if test "${enable_grub_mkfont+set}" = set; then :
26749   enableval=$enable_grub_mkfont;
26750 fi
26751
26752 if test x"$enable_grub_mkfont" = xno ; then
26753   grub_mkfont_excuse="explicitly disabled"
26754 fi
26755
26756 if test x"$grub_mkfont_excuse" = x ; then
26757   # Check for freetype libraries.
26758   if test -n "$ac_tool_prefix"; then
26759   for ac_prog in freetype-config
26760   do
26761     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
26762 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
26763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26764 $as_echo_n "checking for $ac_word... " >&6; }
26765 if ${ac_cv_prog_FREETYPE+:} false; then :
26766   $as_echo_n "(cached) " >&6
26767 else
26768   if test -n "$FREETYPE"; then
26769   ac_cv_prog_FREETYPE="$FREETYPE" # Let the user override the test.
26770 else
26771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26772 for as_dir in $PATH
26773 do
26774   IFS=$as_save_IFS
26775   test -z "$as_dir" && as_dir=.
26776     for ac_exec_ext in '' $ac_executable_extensions; do
26777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26778     ac_cv_prog_FREETYPE="$ac_tool_prefix$ac_prog"
26779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26780     break 2
26781   fi
26782 done
26783   done
26784 IFS=$as_save_IFS
26785
26786 fi
26787 fi
26788 FREETYPE=$ac_cv_prog_FREETYPE
26789 if test -n "$FREETYPE"; then
26790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE" >&5
26791 $as_echo "$FREETYPE" >&6; }
26792 else
26793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26794 $as_echo "no" >&6; }
26795 fi
26796
26797
26798     test -n "$FREETYPE" && break
26799   done
26800 fi
26801 if test -z "$FREETYPE"; then
26802   ac_ct_FREETYPE=$FREETYPE
26803   for ac_prog in freetype-config
26804 do
26805   # Extract the first word of "$ac_prog", so it can be a program name with args.
26806 set dummy $ac_prog; ac_word=$2
26807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26808 $as_echo_n "checking for $ac_word... " >&6; }
26809 if ${ac_cv_prog_ac_ct_FREETYPE+:} false; then :
26810   $as_echo_n "(cached) " >&6
26811 else
26812   if test -n "$ac_ct_FREETYPE"; then
26813   ac_cv_prog_ac_ct_FREETYPE="$ac_ct_FREETYPE" # Let the user override the test.
26814 else
26815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26816 for as_dir in $PATH
26817 do
26818   IFS=$as_save_IFS
26819   test -z "$as_dir" && as_dir=.
26820     for ac_exec_ext in '' $ac_executable_extensions; do
26821   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26822     ac_cv_prog_ac_ct_FREETYPE="$ac_prog"
26823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26824     break 2
26825   fi
26826 done
26827   done
26828 IFS=$as_save_IFS
26829
26830 fi
26831 fi
26832 ac_ct_FREETYPE=$ac_cv_prog_ac_ct_FREETYPE
26833 if test -n "$ac_ct_FREETYPE"; then
26834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FREETYPE" >&5
26835 $as_echo "$ac_ct_FREETYPE" >&6; }
26836 else
26837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26838 $as_echo "no" >&6; }
26839 fi
26840
26841
26842   test -n "$ac_ct_FREETYPE" && break
26843 done
26844
26845   if test "x$ac_ct_FREETYPE" = x; then
26846     FREETYPE=""
26847   else
26848     case $cross_compiling:$ac_tool_warned in
26849 yes:)
26850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
26851 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
26852 ac_tool_warned=yes ;;
26853 esac
26854     FREETYPE=$ac_ct_FREETYPE
26855   fi
26856 fi
26857
26858   if test "x$FREETYPE" = x ; then
26859     grub_mkfont_excuse="need freetype2 library"
26860   fi
26861 fi
26862
26863 unset ac_cv_header_ft2build_h
26864
26865 if test x"$grub_mkfont_excuse" = x ; then
26866   # Check for freetype libraries.
26867   freetype_cflags=`$FREETYPE --cflags`
26868   freetype_libs=`$FREETYPE --libs`
26869   SAVED_CPPFLAGS="$CPPFLAGS"
26870   SAVED_LIBS="$LIBS"
26871   CPPFLAGS="$CPPFLAGS $freetype_cflags"
26872   LIBS="$LIBS $freetype_libs"
26873   for ac_header in ft2build.h
26874 do :
26875   ac_fn_c_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
26876 if test "x$ac_cv_header_ft2build_h" = xyes; then :
26877   cat >>confdefs.h <<_ACEOF
26878 #define HAVE_FT2BUILD_H 1
26879 _ACEOF
26880
26881 else
26882   grub_mkfont_excuse="need freetype2 headers"
26883 fi
26884
26885 done
26886
26887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26888 /* end confdefs.h.  */
26889
26890 /* Override any GCC internal prototype to avoid an error.
26891    Use char because int might match the return type of a GCC
26892    builtin and then its argument prototype would still apply.  */
26893 #ifdef __cplusplus
26894 extern "C"
26895 #endif
26896 char FT_Load_Glyph ();
26897 int
26898 main (void)
26899 {
26900 return FT_Load_Glyph ();
26901   ;
26902   return 0;
26903 }
26904 _ACEOF
26905 if ac_fn_c_try_link "$LINENO"; then :
26906
26907 else
26908   grub_mkfont_excuse="freetype2 library unusable"
26909 fi
26910 rm -f core conftest.err conftest.$ac_objext \
26911     conftest$ac_exeext conftest.$ac_ext
26912   CPPFLAGS="$SAVED_CPPFLAGS"
26913   LIBS="$SAVED_LIBS"
26914 fi
26915
26916 if test x"$enable_grub_mkfont" = xyes && test x"$grub_mkfont_excuse" != x ; then
26917   as_fn_error $? "grub-mkfont was explicitly requested but can't be compiled ($grub_mkfont_excuse)" "$LINENO" 5
26918 fi
26919 if test x"$grub_mkfont_excuse" = x ; then
26920 enable_grub_mkfont=yes
26921 else
26922 enable_grub_mkfont=no
26923 fi
26924
26925
26926
26927
26928 SAVED_CC="$CC"
26929 SAVED_CPP="$CPP"
26930 SAVED_CFLAGS="$CFLAGS"
26931 SAVED_CPPFLAGS="$CPPFLAGS"
26932 SAVED_LDFLAGS="$LDFLAGS"
26933 CC="$BUILD_CC"
26934 CPP="$BUILD_CPP"
26935 CFLAGS="$BUILD_CFLAGS"
26936 CPPFLAGS="$BUILD_CPPFLAGS"
26937 LDFLAGS="$BUILD_LDFAGS"
26938
26939 unset ac_cv_c_bigendian
26940 unset ac_cv_header_ft2build_h
26941
26942 if ac_fn_c_compute_int "$LINENO" "sizeof (void *)" "BUILD_SIZEOF_VOID_P"        ""; then :
26943
26944 fi
26945
26946 if ac_fn_c_compute_int "$LINENO" "sizeof (long)" "BUILD_SIZEOF_LONG"        ""; then :
26947
26948 fi
26949
26950  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
26951 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
26952 if ${ac_cv_c_bigendian+:} false; then :
26953   $as_echo_n "(cached) " >&6
26954 else
26955   ac_cv_c_bigendian=unknown
26956     # See if we're dealing with a universal compiler.
26957     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26958 /* end confdefs.h.  */
26959 #ifndef __APPLE_CC__
26960                not a universal capable compiler
26961              #endif
26962              typedef int dummy;
26963
26964 _ACEOF
26965 if ac_fn_c_try_compile "$LINENO"; then :
26966
26967         # Check for potential -arch flags.  It is not universal unless
26968         # there are at least two -arch flags with different values.
26969         ac_arch=
26970         ac_prev=
26971         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
26972          if test -n "$ac_prev"; then
26973            case $ac_word in
26974              i?86 | x86_64 | ppc | ppc64)
26975                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
26976                  ac_arch=$ac_word
26977                else
26978                  ac_cv_c_bigendian=universal
26979                  break
26980                fi
26981                ;;
26982            esac
26983            ac_prev=
26984          elif test "x$ac_word" = "x-arch"; then
26985            ac_prev=arch
26986          fi
26987        done
26988 fi
26989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26990     if test $ac_cv_c_bigendian = unknown; then
26991       # See if sys/param.h defines the BYTE_ORDER macro.
26992       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26993 /* end confdefs.h.  */
26994 #include <sys/types.h>
26995              #include <sys/param.h>
26996
26997 int
26998 main (void)
26999 {
27000 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
27001                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
27002                      && LITTLE_ENDIAN)
27003               bogus endian macros
27004              #endif
27005
27006   ;
27007   return 0;
27008 }
27009 _ACEOF
27010 if ac_fn_c_try_compile "$LINENO"; then :
27011   # It does; now see whether it defined to BIG_ENDIAN or not.
27012          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27013 /* end confdefs.h.  */
27014 #include <sys/types.h>
27015                 #include <sys/param.h>
27016
27017 int
27018 main (void)
27019 {
27020 #if BYTE_ORDER != BIG_ENDIAN
27021                  not big endian
27022                 #endif
27023
27024   ;
27025   return 0;
27026 }
27027 _ACEOF
27028 if ac_fn_c_try_compile "$LINENO"; then :
27029   ac_cv_c_bigendian=yes
27030 else
27031   ac_cv_c_bigendian=no
27032 fi
27033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27034 fi
27035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27036     fi
27037     if test $ac_cv_c_bigendian = unknown; then
27038       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
27039       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27040 /* end confdefs.h.  */
27041 #include <limits.h>
27042
27043 int
27044 main (void)
27045 {
27046 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
27047               bogus endian macros
27048              #endif
27049
27050   ;
27051   return 0;
27052 }
27053 _ACEOF
27054 if ac_fn_c_try_compile "$LINENO"; then :
27055   # It does; now see whether it defined to _BIG_ENDIAN or not.
27056          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27057 /* end confdefs.h.  */
27058 #include <limits.h>
27059
27060 int
27061 main (void)
27062 {
27063 #ifndef _BIG_ENDIAN
27064                  not big endian
27065                 #endif
27066
27067   ;
27068   return 0;
27069 }
27070 _ACEOF
27071 if ac_fn_c_try_compile "$LINENO"; then :
27072   ac_cv_c_bigendian=yes
27073 else
27074   ac_cv_c_bigendian=no
27075 fi
27076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27077 fi
27078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27079     fi
27080     if test $ac_cv_c_bigendian = unknown; then
27081       # Compile a test program.
27082       if test "$cross_compiling" = yes; then :
27083   # Try to guess by grepping values from an object file.
27084          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27085 /* end confdefs.h.  */
27086 short int ascii_mm[] =
27087                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
27088                 short int ascii_ii[] =
27089                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
27090                 int use_ascii (int i) {
27091                   return ascii_mm[i] + ascii_ii[i];
27092                 }
27093                 short int ebcdic_ii[] =
27094                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
27095                 short int ebcdic_mm[] =
27096                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
27097                 int use_ebcdic (int i) {
27098                   return ebcdic_mm[i] + ebcdic_ii[i];
27099                 }
27100                 extern int foo;
27101
27102 int
27103 main (void)
27104 {
27105 return use_ascii (foo) == use_ebcdic (foo);
27106   ;
27107   return 0;
27108 }
27109 _ACEOF
27110 if ac_fn_c_try_compile "$LINENO"; then :
27111   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
27112               ac_cv_c_bigendian=yes
27113             fi
27114             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
27115               if test "$ac_cv_c_bigendian" = unknown; then
27116                 ac_cv_c_bigendian=no
27117               else
27118                 # finding both strings is unlikely to happen, but who knows?
27119                 ac_cv_c_bigendian=unknown
27120               fi
27121             fi
27122 fi
27123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27124 else
27125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27126 /* end confdefs.h.  */
27127 $ac_includes_default
27128 int
27129 main (void)
27130 {
27131
27132              /* Are we little or big endian?  From Harbison&Steele.  */
27133              union
27134              {
27135                long int l;
27136                char c[sizeof (long int)];
27137              } u;
27138              u.l = 1;
27139              return u.c[sizeof (long int) - 1] == 1;
27140
27141   ;
27142   return 0;
27143 }
27144 _ACEOF
27145 if ac_fn_c_try_run "$LINENO"; then :
27146   ac_cv_c_bigendian=no
27147 else
27148   ac_cv_c_bigendian=yes
27149 fi
27150 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27151   conftest.$ac_objext conftest.beam conftest.$ac_ext
27152 fi
27153
27154     fi
27155 fi
27156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
27157 $as_echo "$ac_cv_c_bigendian" >&6; }
27158  case $ac_cv_c_bigendian in #(
27159    yes)
27160      BUILD_WORDS_BIGENDIAN=1;; #(
27161    no)
27162      BUILD_WORDS_BIGENDIAN=0 ;; #(
27163    universal)
27164      BUILD_WORDS_BIGENDIAN=err
27165      ;; #(
27166    *)
27167      BUILD_WORDS_BIGENDIAN=err ;;
27168  esac
27169
27170
27171 if test x$BUILD_WORDS_BIGENDIAN = xerr ; then
27172    as_fn_error $? "couldnt determine build endianness" "$LINENO" 5
27173 fi
27174
27175
27176
27177
27178
27179 if test x"$grub_build_mkfont_excuse" = x ; then
27180   # Check for freetype libraries.
27181   for ac_prog in freetype-config
27182 do
27183   # Extract the first word of "$ac_prog", so it can be a program name with args.
27184 set dummy $ac_prog; ac_word=$2
27185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
27186 $as_echo_n "checking for $ac_word... " >&6; }
27187 if ${ac_cv_prog_BUILD_FREETYPE+:} false; then :
27188   $as_echo_n "(cached) " >&6
27189 else
27190   if test -n "$BUILD_FREETYPE"; then
27191   ac_cv_prog_BUILD_FREETYPE="$BUILD_FREETYPE" # Let the user override the test.
27192 else
27193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27194 for as_dir in $PATH
27195 do
27196   IFS=$as_save_IFS
27197   test -z "$as_dir" && as_dir=.
27198     for ac_exec_ext in '' $ac_executable_extensions; do
27199   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
27200     ac_cv_prog_BUILD_FREETYPE="$ac_prog"
27201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
27202     break 2
27203   fi
27204 done
27205   done
27206 IFS=$as_save_IFS
27207
27208 fi
27209 fi
27210 BUILD_FREETYPE=$ac_cv_prog_BUILD_FREETYPE
27211 if test -n "$BUILD_FREETYPE"; then
27212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_FREETYPE" >&5
27213 $as_echo "$BUILD_FREETYPE" >&6; }
27214 else
27215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27216 $as_echo "no" >&6; }
27217 fi
27218
27219
27220   test -n "$BUILD_FREETYPE" && break
27221 done
27222
27223   if test "x$BUILD_FREETYPE" = x ; then
27224     grub_build_mkfont_excuse="need freetype2 library"
27225   fi
27226 fi
27227
27228 if test x"$grub_build_mkfont_excuse" = x ; then
27229   # Check for freetype libraries.
27230   build_freetype_cflags=`$BUILD_FREETYPE --cflags`
27231   build_freetype_libs=`$BUILD_FREETYPE --libs`
27232   SAVED_CPPFLAGS_2="$CPPFLAGS"
27233   SAVED_LIBS="$LIBS"
27234   CPPFLAGS="$CPPFLAGS $build_freetype_cflags"
27235   LIBS="$LIBS $build_freetype_libs"
27236   for ac_header in ft2build.h
27237 do :
27238   ac_fn_c_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
27239 if test "x$ac_cv_header_ft2build_h" = xyes; then :
27240   cat >>confdefs.h <<_ACEOF
27241 #define HAVE_FT2BUILD_H 1
27242 _ACEOF
27243
27244 else
27245   grub_build_mkfont_excuse="need freetype2 headers"
27246 fi
27247
27248 done
27249
27250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27251 /* end confdefs.h.  */
27252
27253 /* Override any GCC internal prototype to avoid an error.
27254    Use char because int might match the return type of a GCC
27255    builtin and then its argument prototype would still apply.  */
27256 #ifdef __cplusplus
27257 extern "C"
27258 #endif
27259 char FT_Load_Glyph ();
27260 int
27261 main (void)
27262 {
27263 return FT_Load_Glyph ();
27264   ;
27265   return 0;
27266 }
27267 _ACEOF
27268 if ac_fn_c_try_link "$LINENO"; then :
27269
27270 else
27271   grub_build_mkfont_excuse="freetype2 library unusable"
27272 fi
27273 rm -f core conftest.err conftest.$ac_objext \
27274     conftest$ac_exeext conftest.$ac_ext
27275   LIBS="$SAVED_LIBS"
27276   CPPFLAGS="$SAVED_CPPFLAGS_2"
27277 fi
27278
27279 if test x"$enable_build_grub_mkfont" = xyes && test x"$grub_build_mkfont_excuse" != x ; then
27280   as_fn_error $? "build-grub-mkfont was explicitly requested but can't be compiled ($grub_build_mkfont_excuse)" "$LINENO" 5
27281 fi
27282 if test x"$grub_build_mkfont_excuse" = x ; then
27283   enable_build_grub_mkfont=yes
27284 else
27285   enable_build_grub_mkfont=no
27286 fi
27287 if test x"$enable_build_grub_mkfont" = xno && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 || test "x$platform" = xcoreboot ); then
27288   if test x"$grub_build_mkfont_excuse" = x ; then
27289     as_fn_error $? "qemu, powerpc-ieee1275, coreboot and loongson ports needs build-time grub-mkfont" "$LINENO" 5
27290   else
27291     as_fn_error $? "qemu, powerpc-ieee1275, coreboot and loongson ports needs build-time grub-mkfont ($grub_build_mkfont_excuse)" "$LINENO" 5
27292   fi
27293 fi
27294
27295
27296
27297
27298 CC="$SAVED_CC"
27299 CPP="$SAVED_CPP"
27300 CFLAGS="$SAVED_CFLAGS"
27301 CPPFLAGS="$SAVED_CPPFLAGS"
27302 LDFLAGS="$SAVED_LDFLAGS"
27303
27304
27305 DJVU_FONT_SOURCE=
27306
27307 starfield_excuse=
27308
27309 # Check whether --enable-grub-themes was given.
27310 if test "${enable_grub_themes+set}" = set; then :
27311   enableval=$enable_grub_themes;
27312 fi
27313
27314 if test x"$enable_grub_themes" = xno ; then
27315   starfield_excuse="explicitly disabled"
27316 fi
27317
27318 if test x"$starfield_excuse" = x && test x"$enable_build_grub_mkfont" = xno ; then
27319   starfield_excuse="No build-time grub-mkfont"
27320 fi
27321
27322 if test x"$starfield_excuse" = x; then
27323    for ext in pcf pcf.gz bdf bdf.gz ttf ttf.gz; do
27324      for dir in . /usr/src /usr/share/fonts/X11/misc /usr/share/fonts/truetype/ttf-dejavu /usr/share/fonts/dejavu /usr/share/fonts/truetype; do
27325         if test -f "$dir/DejaVuSans.$ext"; then
27326           DJVU_FONT_SOURCE="$dir/DejaVuSans.$ext"
27327           break 2
27328         fi
27329      done
27330    done
27331
27332    if test "x$DJVU_FONT_SOURCE" = x; then
27333      starfield_excuse="No DejaVu found"
27334    fi
27335 fi
27336
27337 if test x"$enable_grub_themes" = xyes &&  test x"$starfield_excuse" != x; then
27338    as_fn_error $? "themes were explicitly requested but requirements are not satisfied ($starfield_excuse)" "$LINENO" 5
27339 fi
27340
27341
27342
27343 FONT_SOURCE=
27344
27345 for ext in pcf pcf.gz bdf bdf.gz ttf ttf.gz; do
27346   for dir in . /usr/src /usr/share/fonts/X11/misc /usr/share/fonts/unifont /usr/share/fonts/uni /usr/share/fonts/truetype/unifont /usr/share/fonts/misc; do
27347     if test -f "$dir/unifont.$ext"; then
27348       md5="$(md5sum "$dir/unifont.$ext"|awk '{ print $1; }')"
27349       # PCF and BDF from version 6.3 isn't hanled properly by libfreetype.
27350       if test "$md5" = 0a54834d2788c83886a3e1785a6a1e61 || test "$md5" = 28f2565c7a41d8d407e2551159385edb || test "$md5" = dae5e588461b3b92b87b6ffee734f936 || test "$md5" = 4a3d687aa5bb329ed05f4263a1016791 ; then
27351         continue
27352       fi
27353       FONT_SOURCE="$dir/unifont.$ext"
27354       break 2
27355     fi
27356   done
27357 done
27358
27359 if test x"$enable_build_grub_mkfont" = xno ; then
27360   FONT_SOURCE=
27361 fi
27362
27363 if test "x$FONT_SOURCE" = x && ( test "x$platform" = xqemu || test "x$platform" = xloongson || test "x$platform" = xqemu_mips || test "x$target_cpu"-"$platform" = xpowerpc-ieee1275 || test "x$platform" = xcoreboot ); then
27364   if test x"$grub_build_mkfont_excuse" = x ; then
27365     as_fn_error $? "qemu, powerpc-ieee1275, coreboot and loongson ports need unifont" "$LINENO" 5
27366   else
27367     as_fn_error $? "qemu, powerpc-ieee1275, coreboot and loongson ports need unifont ($grub_build_mkfont_excuse)" "$LINENO" 5
27368   fi
27369 fi
27370
27371
27372
27373 if test x"$FONT_SOURCE" = x &&  test x"$DJVU_FONT_SOURCE" = x && test x"$grub_build_mkfont_excuse" = x; then
27374   grub_build_mkfont_excuse="no fonts"
27375 fi
27376
27377
27378 # Check whether --enable-grub-mount was given.
27379 if test "${enable_grub_mount+set}" = set; then :
27380   enableval=$enable_grub_mount;
27381 fi
27382
27383 if test x"$enable_grub_mount" = xno ; then
27384   grub_mount_excuse="explicitly disabled"
27385 fi
27386
27387 if test x"$grub_mount_excuse" = x ; then
27388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fuse_main_real in -lfuse" >&5
27389 $as_echo_n "checking for fuse_main_real in -lfuse... " >&6; }
27390 if ${ac_cv_lib_fuse_fuse_main_real+:} false; then :
27391   $as_echo_n "(cached) " >&6
27392 else
27393   ac_check_lib_save_LIBS=$LIBS
27394 LIBS="-lfuse  $LIBS"
27395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27396 /* end confdefs.h.  */
27397
27398 /* Override any GCC internal prototype to avoid an error.
27399    Use char because int might match the return type of a GCC
27400    builtin and then its argument prototype would still apply.  */
27401 #ifdef __cplusplus
27402 extern "C"
27403 #endif
27404 char fuse_main_real ();
27405 int
27406 main (void)
27407 {
27408 return fuse_main_real ();
27409   ;
27410   return 0;
27411 }
27412 _ACEOF
27413 if ac_fn_c_try_link "$LINENO"; then :
27414   ac_cv_lib_fuse_fuse_main_real=yes
27415 else
27416   ac_cv_lib_fuse_fuse_main_real=no
27417 fi
27418 rm -f core conftest.err conftest.$ac_objext \
27419     conftest$ac_exeext conftest.$ac_ext
27420 LIBS=$ac_check_lib_save_LIBS
27421 fi
27422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fuse_fuse_main_real" >&5
27423 $as_echo "$ac_cv_lib_fuse_fuse_main_real" >&6; }
27424 if test "x$ac_cv_lib_fuse_fuse_main_real" = xyes; then :
27425   cat >>confdefs.h <<_ACEOF
27426 #define HAVE_LIBFUSE 1
27427 _ACEOF
27428
27429   LIBS="-lfuse $LIBS"
27430
27431 else
27432   grub_mount_excuse="need FUSE library"
27433 fi
27434
27435 fi
27436
27437 if test x"$grub_mount_excuse" = x ; then
27438   # Check for fuse headers.
27439   SAVED_CPPFLAGS="$CPPFLAGS"
27440   CPPFLAGS="$CPPFLAGS -DFUSE_USE_VERSION=26"
27441   for ac_header in fuse/fuse.h
27442 do :
27443   ac_fn_c_check_header_mongrel "$LINENO" "fuse/fuse.h" "ac_cv_header_fuse_fuse_h" "$ac_includes_default"
27444 if test "x$ac_cv_header_fuse_fuse_h" = xyes; then :
27445   cat >>confdefs.h <<_ACEOF
27446 #define HAVE_FUSE_FUSE_H 1
27447 _ACEOF
27448
27449 else
27450   grub_mount_excuse="need FUSE headers"
27451 fi
27452
27453 done
27454
27455   CPPFLAGS="$SAVED_CPPFLAGS"
27456 fi
27457
27458 if test x"$enable_grub_mount" = xyes && test x"$grub_mount_excuse" != x ; then
27459   as_fn_error $? "grub-mount was explicitly requested but can't be compiled ($grub_mount_excuse)" "$LINENO" 5
27460 fi
27461 if test x"$grub_mount_excuse" = x ; then
27462 enable_grub_mount=yes
27463 else
27464 enable_grub_mount=no
27465 fi
27466
27467
27468 # Check whether --enable-device-mapper was given.
27469 if test "${enable_device_mapper+set}" = set; then :
27470   enableval=$enable_device_mapper;
27471 fi
27472
27473 if test x"$enable_device_mapper" = xno ; then
27474   device_mapper_excuse="explicitly disabled"
27475 fi
27476
27477 if test x"$device_mapper_excuse" = x ; then
27478   # Check for device-mapper header.
27479   ac_fn_c_check_header_mongrel "$LINENO" "libdevmapper.h" "ac_cv_header_libdevmapper_h" "$ac_includes_default"
27480 if test "x$ac_cv_header_libdevmapper_h" = xyes; then :
27481
27482 else
27483   device_mapper_excuse="need libdevmapper header"
27484 fi
27485
27486
27487 fi
27488
27489 if test x"$device_mapper_excuse" = x ; then
27490   # Check for device-mapper library.
27491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dm_task_create in -ldevmapper" >&5
27492 $as_echo_n "checking for dm_task_create in -ldevmapper... " >&6; }
27493 if ${ac_cv_lib_devmapper_dm_task_create+:} false; then :
27494   $as_echo_n "(cached) " >&6
27495 else
27496   ac_check_lib_save_LIBS=$LIBS
27497 LIBS="-ldevmapper  $LIBS"
27498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27499 /* end confdefs.h.  */
27500
27501 /* Override any GCC internal prototype to avoid an error.
27502    Use char because int might match the return type of a GCC
27503    builtin and then its argument prototype would still apply.  */
27504 #ifdef __cplusplus
27505 extern "C"
27506 #endif
27507 char dm_task_create ();
27508 int
27509 main (void)
27510 {
27511 return dm_task_create ();
27512   ;
27513   return 0;
27514 }
27515 _ACEOF
27516 if ac_fn_c_try_link "$LINENO"; then :
27517   ac_cv_lib_devmapper_dm_task_create=yes
27518 else
27519   ac_cv_lib_devmapper_dm_task_create=no
27520 fi
27521 rm -f core conftest.err conftest.$ac_objext \
27522     conftest$ac_exeext conftest.$ac_ext
27523 LIBS=$ac_check_lib_save_LIBS
27524 fi
27525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_devmapper_dm_task_create" >&5
27526 $as_echo "$ac_cv_lib_devmapper_dm_task_create" >&6; }
27527 if test "x$ac_cv_lib_devmapper_dm_task_create" = xyes; then :
27528   cat >>confdefs.h <<_ACEOF
27529 #define HAVE_LIBDEVMAPPER 1
27530 _ACEOF
27531
27532   LIBS="-ldevmapper $LIBS"
27533
27534 else
27535   device_mapper_excuse="need devmapper library"
27536 fi
27537
27538 fi
27539
27540 if test x"$device_mapper_excuse" = x ; then
27541   # Check for device-mapper library.
27542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dm_log_with_errno_init in -ldevmapper" >&5
27543 $as_echo_n "checking for dm_log_with_errno_init in -ldevmapper... " >&6; }
27544 if ${ac_cv_lib_devmapper_dm_log_with_errno_init+:} false; then :
27545   $as_echo_n "(cached) " >&6
27546 else
27547   ac_check_lib_save_LIBS=$LIBS
27548 LIBS="-ldevmapper  $LIBS"
27549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27550 /* end confdefs.h.  */
27551
27552 /* Override any GCC internal prototype to avoid an error.
27553    Use char because int might match the return type of a GCC
27554    builtin and then its argument prototype would still apply.  */
27555 #ifdef __cplusplus
27556 extern "C"
27557 #endif
27558 char dm_log_with_errno_init ();
27559 int
27560 main (void)
27561 {
27562 return dm_log_with_errno_init ();
27563   ;
27564   return 0;
27565 }
27566 _ACEOF
27567 if ac_fn_c_try_link "$LINENO"; then :
27568   ac_cv_lib_devmapper_dm_log_with_errno_init=yes
27569 else
27570   ac_cv_lib_devmapper_dm_log_with_errno_init=no
27571 fi
27572 rm -f core conftest.err conftest.$ac_objext \
27573     conftest$ac_exeext conftest.$ac_ext
27574 LIBS=$ac_check_lib_save_LIBS
27575 fi
27576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_devmapper_dm_log_with_errno_init" >&5
27577 $as_echo "$ac_cv_lib_devmapper_dm_log_with_errno_init" >&6; }
27578 if test "x$ac_cv_lib_devmapper_dm_log_with_errno_init" = xyes; then :
27579   cat >>confdefs.h <<_ACEOF
27580 #define HAVE_LIBDEVMAPPER 1
27581 _ACEOF
27582
27583   LIBS="-ldevmapper $LIBS"
27584
27585 else
27586   device_mapper_excuse="need devmapper library"
27587 fi
27588
27589 fi
27590
27591 if test x"$device_mapper_excuse" = x ; then
27592    LIBDEVMAPPER="-ldevmapper"
27593
27594 $as_echo "#define HAVE_DEVICE_MAPPER 1" >>confdefs.h
27595
27596 fi
27597
27598
27599
27600 LIBGEOM=
27601 if test x$host_kernel = xkfreebsd; then
27602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for geom_gettree in -lgeom" >&5
27603 $as_echo_n "checking for geom_gettree in -lgeom... " >&6; }
27604 if ${ac_cv_lib_geom_geom_gettree+:} false; then :
27605   $as_echo_n "(cached) " >&6
27606 else
27607   ac_check_lib_save_LIBS=$LIBS
27608 LIBS="-lgeom  $LIBS"
27609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27610 /* end confdefs.h.  */
27611
27612 /* Override any GCC internal prototype to avoid an error.
27613    Use char because int might match the return type of a GCC
27614    builtin and then its argument prototype would still apply.  */
27615 #ifdef __cplusplus
27616 extern "C"
27617 #endif
27618 char geom_gettree ();
27619 int
27620 main (void)
27621 {
27622 return geom_gettree ();
27623   ;
27624   return 0;
27625 }
27626 _ACEOF
27627 if ac_fn_c_try_link "$LINENO"; then :
27628   ac_cv_lib_geom_geom_gettree=yes
27629 else
27630   ac_cv_lib_geom_geom_gettree=no
27631 fi
27632 rm -f core conftest.err conftest.$ac_objext \
27633     conftest$ac_exeext conftest.$ac_ext
27634 LIBS=$ac_check_lib_save_LIBS
27635 fi
27636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_geom_geom_gettree" >&5
27637 $as_echo "$ac_cv_lib_geom_geom_gettree" >&6; }
27638 if test "x$ac_cv_lib_geom_geom_gettree" = xyes; then :
27639   cat >>confdefs.h <<_ACEOF
27640 #define HAVE_LIBGEOM 1
27641 _ACEOF
27642
27643   LIBS="-lgeom $LIBS"
27644
27645 else
27646   as_fn_error $? "Your platform requires libgeom" "$LINENO" 5
27647 fi
27648
27649   LIBGEOM="-lgeom"
27650 fi
27651
27652
27653
27654 # Check whether --enable-liblzma was given.
27655 if test "${enable_liblzma+set}" = set; then :
27656   enableval=$enable_liblzma;
27657 fi
27658
27659 if test x"$enable_liblzma" = xno ; then
27660   liblzma_excuse="explicitly disabled"
27661 fi
27662
27663 if test x"$liblzma_excuse" = x ; then
27664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_code in -llzma" >&5
27665 $as_echo_n "checking for lzma_code in -llzma... " >&6; }
27666 if ${ac_cv_lib_lzma_lzma_code+:} false; then :
27667   $as_echo_n "(cached) " >&6
27668 else
27669   ac_check_lib_save_LIBS=$LIBS
27670 LIBS="-llzma  $LIBS"
27671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27672 /* end confdefs.h.  */
27673
27674 /* Override any GCC internal prototype to avoid an error.
27675    Use char because int might match the return type of a GCC
27676    builtin and then its argument prototype would still apply.  */
27677 #ifdef __cplusplus
27678 extern "C"
27679 #endif
27680 char lzma_code ();
27681 int
27682 main (void)
27683 {
27684 return lzma_code ();
27685   ;
27686   return 0;
27687 }
27688 _ACEOF
27689 if ac_fn_c_try_link "$LINENO"; then :
27690   ac_cv_lib_lzma_lzma_code=yes
27691 else
27692   ac_cv_lib_lzma_lzma_code=no
27693 fi
27694 rm -f core conftest.err conftest.$ac_objext \
27695     conftest$ac_exeext conftest.$ac_ext
27696 LIBS=$ac_check_lib_save_LIBS
27697 fi
27698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_code" >&5
27699 $as_echo "$ac_cv_lib_lzma_lzma_code" >&6; }
27700 if test "x$ac_cv_lib_lzma_lzma_code" = xyes; then :
27701   cat >>confdefs.h <<_ACEOF
27702 #define HAVE_LIBLZMA 1
27703 _ACEOF
27704
27705   LIBS="-llzma $LIBS"
27706
27707 else
27708   liblzma_excuse="need lzma library"
27709 fi
27710
27711 fi
27712 if test x"$liblzma_excuse" = x ; then
27713 ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
27714 if test "x$ac_cv_header_lzma_h" = xyes; then :
27715
27716 else
27717   liblzma_excuse="need lzma header"
27718 fi
27719
27720
27721 fi
27722
27723 if test x"$enable_liblzma" = xyes && test x"$liblzma_excuse" != x ; then
27724   as_fn_error $? "liblzma support was explicitly requested but requirements are not satisfied ($liblzma_excuse)" "$LINENO" 5
27725 fi
27726
27727
27728 if test x"$liblzma_excuse" = x ; then
27729    LIBLZMA="-llzma"
27730
27731 $as_echo "#define USE_LIBLZMA 1" >>confdefs.h
27732
27733 fi
27734
27735
27736
27737 # Check whether --enable-libzfs was given.
27738 if test "${enable_libzfs+set}" = set; then :
27739   enableval=$enable_libzfs;
27740 fi
27741
27742 if test x"$enable_libzfs" = xno ; then
27743   libzfs_excuse="explicitly disabled"
27744 fi
27745
27746 if test x"$libzfs_excuse" = x ; then
27747   # Only check for system headers if libzfs support has not been disabled.
27748   for ac_header in libzfs.h libnvpair.h
27749 do :
27750   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
27751 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
27752 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
27753   cat >>confdefs.h <<_ACEOF
27754 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
27755 _ACEOF
27756
27757 fi
27758
27759 done
27760
27761 fi
27762
27763 if test x"$libzfs_excuse" = x ; then
27764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzfs_init in -lzfs" >&5
27765 $as_echo_n "checking for libzfs_init in -lzfs... " >&6; }
27766 if ${ac_cv_lib_zfs_libzfs_init+:} false; then :
27767   $as_echo_n "(cached) " >&6
27768 else
27769   ac_check_lib_save_LIBS=$LIBS
27770 LIBS="-lzfs  $LIBS"
27771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27772 /* end confdefs.h.  */
27773
27774 /* Override any GCC internal prototype to avoid an error.
27775    Use char because int might match the return type of a GCC
27776    builtin and then its argument prototype would still apply.  */
27777 #ifdef __cplusplus
27778 extern "C"
27779 #endif
27780 char libzfs_init ();
27781 int
27782 main (void)
27783 {
27784 return libzfs_init ();
27785   ;
27786   return 0;
27787 }
27788 _ACEOF
27789 if ac_fn_c_try_link "$LINENO"; then :
27790   ac_cv_lib_zfs_libzfs_init=yes
27791 else
27792   ac_cv_lib_zfs_libzfs_init=no
27793 fi
27794 rm -f core conftest.err conftest.$ac_objext \
27795     conftest$ac_exeext conftest.$ac_ext
27796 LIBS=$ac_check_lib_save_LIBS
27797 fi
27798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zfs_libzfs_init" >&5
27799 $as_echo "$ac_cv_lib_zfs_libzfs_init" >&6; }
27800 if test "x$ac_cv_lib_zfs_libzfs_init" = xyes; then :
27801   cat >>confdefs.h <<_ACEOF
27802 #define HAVE_LIBZFS 1
27803 _ACEOF
27804
27805   LIBS="-lzfs $LIBS"
27806
27807 else
27808   libzfs_excuse="need zfs library"
27809 fi
27810
27811 fi
27812
27813 if test x"$libzfs_excuse" = x ; then
27814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nvlist_lookup_string in -lnvpair" >&5
27815 $as_echo_n "checking for nvlist_lookup_string in -lnvpair... " >&6; }
27816 if ${ac_cv_lib_nvpair_nvlist_lookup_string+:} false; then :
27817   $as_echo_n "(cached) " >&6
27818 else
27819   ac_check_lib_save_LIBS=$LIBS
27820 LIBS="-lnvpair  $LIBS"
27821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27822 /* end confdefs.h.  */
27823
27824 /* Override any GCC internal prototype to avoid an error.
27825    Use char because int might match the return type of a GCC
27826    builtin and then its argument prototype would still apply.  */
27827 #ifdef __cplusplus
27828 extern "C"
27829 #endif
27830 char nvlist_lookup_string ();
27831 int
27832 main (void)
27833 {
27834 return nvlist_lookup_string ();
27835   ;
27836   return 0;
27837 }
27838 _ACEOF
27839 if ac_fn_c_try_link "$LINENO"; then :
27840   ac_cv_lib_nvpair_nvlist_lookup_string=yes
27841 else
27842   ac_cv_lib_nvpair_nvlist_lookup_string=no
27843 fi
27844 rm -f core conftest.err conftest.$ac_objext \
27845     conftest$ac_exeext conftest.$ac_ext
27846 LIBS=$ac_check_lib_save_LIBS
27847 fi
27848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nvpair_nvlist_lookup_string" >&5
27849 $as_echo "$ac_cv_lib_nvpair_nvlist_lookup_string" >&6; }
27850 if test "x$ac_cv_lib_nvpair_nvlist_lookup_string" = xyes; then :
27851   cat >>confdefs.h <<_ACEOF
27852 #define HAVE_LIBNVPAIR 1
27853 _ACEOF
27854
27855   LIBS="-lnvpair $LIBS"
27856
27857 else
27858   libzfs_excuse="need nvpair library"
27859 fi
27860
27861 fi
27862
27863 if test x"$enable_libzfs" = xyes && test x"$libzfs_excuse" != x ; then
27864   as_fn_error $? "libzfs support was explicitly requested but requirements are not satisfied ($libzfs_excuse)" "$LINENO" 5
27865 fi
27866
27867 if test x"$libzfs_excuse" = x ; then
27868   # We need both libzfs and libnvpair for a successful build.
27869   LIBZFS="-lzfs"
27870
27871 $as_echo "#define HAVE_LIBZFS 1" >>confdefs.h
27872
27873   LIBNVPAIR="-lnvpair"
27874
27875 $as_echo "#define HAVE_LIBNVPAIR 1" >>confdefs.h
27876
27877 fi
27878
27879
27880
27881
27882 LIBS=""
27883
27884
27885 if test x$target_cpu = xi386 -a x$platform = xqemu; then :
27886   GRUB_BOOT_MACHINE_LINK_ADDR=0xffe00
27887
27888 fi
27889
27890
27891
27892
27893
27894
27895
27896
27897
27898 # Check whether --enable-werror was given.
27899 if test "${enable_werror+set}" = set; then :
27900   enableval=$enable_werror;
27901 fi
27902
27903 if test x"$enable_werror" != xno ; then
27904   TARGET_CFLAGS="$TARGET_CFLAGS -Werror"
27905   HOST_CFLAGS="$HOST_CFLAGS -Werror"
27906 fi
27907
27908 if test "x$grub_cv_cc_target_clang" = xno; then
27909    TARGET_LDFLAGS_STATIC_LIBGCC="-static-libgcc"
27910 else
27911    TARGET_LDFLAGS_STATIC_LIBGCC=
27912 fi
27913
27914 TARGET_CPP="$TARGET_CC -E"
27915 TARGET_CCAS=$TARGET_CC
27916
27917 GRUB_TARGET_CPU="${target_cpu}"
27918 GRUB_PLATFORM="${platform}"
27919
27920
27921
27922
27923
27924
27925
27926
27927
27928
27929
27930
27931
27932
27933
27934
27935
27936
27937
27938
27939
27940
27941
27942
27943
27944
27945
27946
27947
27948
27949 #
27950 # Automake conditionals
27951 #
27952
27953  if test x$platform != xnone; then
27954   COND_real_platform_TRUE=
27955   COND_real_platform_FALSE='#'
27956 else
27957   COND_real_platform_TRUE='#'
27958   COND_real_platform_FALSE=
27959 fi
27960
27961  if test x$platform = xemu; then
27962   COND_emu_TRUE=
27963   COND_emu_FALSE='#'
27964 else
27965   COND_emu_TRUE='#'
27966   COND_emu_FALSE=
27967 fi
27968
27969  if test x$grub_cv_cc_target_clang = xyes; then
27970   COND_clang_TRUE=
27971   COND_clang_FALSE='#'
27972 else
27973   COND_clang_TRUE='#'
27974   COND_clang_FALSE=
27975 fi
27976
27977  if test x$target_cpu = xi386 -a x$platform = xpc; then
27978   COND_i386_pc_TRUE=
27979   COND_i386_pc_FALSE='#'
27980 else
27981   COND_i386_pc_TRUE='#'
27982   COND_i386_pc_FALSE=
27983 fi
27984
27985  if test x$target_cpu = xi386 -a x$platform = xefi; then
27986   COND_i386_efi_TRUE=
27987   COND_i386_efi_FALSE='#'
27988 else
27989   COND_i386_efi_TRUE='#'
27990   COND_i386_efi_FALSE=
27991 fi
27992
27993  if test x$target_cpu = xia64 -a x$platform = xefi; then
27994   COND_ia64_efi_TRUE=
27995   COND_ia64_efi_FALSE='#'
27996 else
27997   COND_ia64_efi_TRUE='#'
27998   COND_ia64_efi_FALSE=
27999 fi
28000
28001  if test x$target_cpu = xi386 -a x$platform = xqemu; then
28002   COND_i386_qemu_TRUE=
28003   COND_i386_qemu_FALSE='#'
28004 else
28005   COND_i386_qemu_TRUE='#'
28006   COND_i386_qemu_FALSE=
28007 fi
28008
28009  if test x$target_cpu = xi386 -a x$platform = xieee1275; then
28010   COND_i386_ieee1275_TRUE=
28011   COND_i386_ieee1275_FALSE='#'
28012 else
28013   COND_i386_ieee1275_TRUE='#'
28014   COND_i386_ieee1275_FALSE=
28015 fi
28016
28017  if test x$target_cpu = xi386 -a x$platform = xcoreboot; then
28018   COND_i386_coreboot_TRUE=
28019   COND_i386_coreboot_FALSE='#'
28020 else
28021   COND_i386_coreboot_TRUE='#'
28022   COND_i386_coreboot_FALSE=
28023 fi
28024
28025  if test x$target_cpu = xi386 -a x$platform = xmultiboot; then
28026   COND_i386_multiboot_TRUE=
28027   COND_i386_multiboot_FALSE='#'
28028 else
28029   COND_i386_multiboot_TRUE='#'
28030   COND_i386_multiboot_FALSE=
28031 fi
28032
28033  if test x$target_cpu = xx86_64 -a x$platform = xefi; then
28034   COND_x86_64_efi_TRUE=
28035   COND_x86_64_efi_FALSE='#'
28036 else
28037   COND_x86_64_efi_TRUE='#'
28038   COND_x86_64_efi_FALSE=
28039 fi
28040
28041  if test x$target_cpu = xi386 -a x$platform = xxen; then
28042   COND_i386_xen_TRUE=
28043   COND_i386_xen_FALSE='#'
28044 else
28045   COND_i386_xen_TRUE='#'
28046   COND_i386_xen_FALSE=
28047 fi
28048
28049  if test x$target_cpu = xx86_64 -a x$platform = xxen; then
28050   COND_x86_64_xen_TRUE=
28051   COND_x86_64_xen_FALSE='#'
28052 else
28053   COND_x86_64_xen_TRUE='#'
28054   COND_x86_64_xen_FALSE=
28055 fi
28056
28057  if test x$target_cpu = xmipsel -a x$platform = xloongson; then
28058   COND_mips_loongson_TRUE=
28059   COND_mips_loongson_FALSE='#'
28060 else
28061   COND_mips_loongson_TRUE='#'
28062   COND_mips_loongson_FALSE=
28063 fi
28064
28065  if test "(" x$target_cpu = xmips -o x$target_cpu = xmipsel ")"  -a x$platform = xqemu_mips; then
28066   COND_mips_qemu_mips_TRUE=
28067   COND_mips_qemu_mips_FALSE='#'
28068 else
28069   COND_mips_qemu_mips_TRUE='#'
28070   COND_mips_qemu_mips_FALSE=
28071 fi
28072
28073  if test "(" x$target_cpu = xmips -o x$target_cpu = xmipsel ")"  -a x$platform = xarc; then
28074   COND_mips_arc_TRUE=
28075   COND_mips_arc_FALSE='#'
28076 else
28077   COND_mips_arc_TRUE='#'
28078   COND_mips_arc_FALSE=
28079 fi
28080
28081  if test x$target_cpu = xsparc64 -a x$platform = xieee1275; then
28082   COND_sparc64_ieee1275_TRUE=
28083   COND_sparc64_ieee1275_FALSE='#'
28084 else
28085   COND_sparc64_ieee1275_TRUE='#'
28086   COND_sparc64_ieee1275_FALSE=
28087 fi
28088
28089  if test x$target_cpu = xsparc64 -a x$platform = xemu; then
28090   COND_sparc64_emu_TRUE=
28091   COND_sparc64_emu_FALSE='#'
28092 else
28093   COND_sparc64_emu_TRUE='#'
28094   COND_sparc64_emu_FALSE=
28095 fi
28096
28097  if test x$target_cpu = xpowerpc -a x$platform = xieee1275; then
28098   COND_powerpc_ieee1275_TRUE=
28099   COND_powerpc_ieee1275_FALSE='#'
28100 else
28101   COND_powerpc_ieee1275_TRUE='#'
28102   COND_powerpc_ieee1275_FALSE=
28103 fi
28104
28105  if test x$target_cpu = xmips -o x$target_cpu = xmipsel; then
28106   COND_mips_TRUE=
28107   COND_mips_FALSE='#'
28108 else
28109   COND_mips_TRUE='#'
28110   COND_mips_FALSE=
28111 fi
28112
28113  if test x$target_cpu = xmipsel; then
28114   COND_mipsel_TRUE=
28115   COND_mipsel_FALSE='#'
28116 else
28117   COND_mipsel_TRUE='#'
28118   COND_mipsel_FALSE=
28119 fi
28120
28121  if test x$target_cpu = xmips; then
28122   COND_mipseb_TRUE=
28123   COND_mipseb_FALSE='#'
28124 else
28125   COND_mipseb_TRUE='#'
28126   COND_mipseb_FALSE=
28127 fi
28128
28129  if test x$target_cpu = xarm ; then
28130   COND_arm_TRUE=
28131   COND_arm_FALSE='#'
28132 else
28133   COND_arm_TRUE='#'
28134   COND_arm_FALSE=
28135 fi
28136
28137  if test x$target_cpu = xarm -a x$platform = xuboot; then
28138   COND_arm_uboot_TRUE=
28139   COND_arm_uboot_FALSE='#'
28140 else
28141   COND_arm_uboot_TRUE='#'
28142   COND_arm_uboot_FALSE=
28143 fi
28144
28145  if test x$target_cpu = xarm -a x$platform = xefi; then
28146   COND_arm_efi_TRUE=
28147   COND_arm_efi_FALSE='#'
28148 else
28149   COND_arm_efi_TRUE='#'
28150   COND_arm_efi_FALSE=
28151 fi
28152
28153  if test x$target_cpu = xarm64 ; then
28154   COND_arm64_TRUE=
28155   COND_arm64_FALSE='#'
28156 else
28157   COND_arm64_TRUE='#'
28158   COND_arm64_FALSE=
28159 fi
28160
28161  if test x$target_cpu = xarm64 -a x$platform = xefi; then
28162   COND_arm64_efi_TRUE=
28163   COND_arm64_efi_FALSE='#'
28164 else
28165   COND_arm64_efi_TRUE='#'
28166   COND_arm64_efi_FALSE=
28167 fi
28168
28169
28170  if test x$host_kernel = xhurd; then
28171   COND_HOST_HURD_TRUE=
28172   COND_HOST_HURD_FALSE='#'
28173 else
28174   COND_HOST_HURD_TRUE='#'
28175   COND_HOST_HURD_FALSE=
28176 fi
28177
28178  if test x$host_kernel = xlinux; then
28179   COND_HOST_LINUX_TRUE=
28180   COND_HOST_LINUX_FALSE='#'
28181 else
28182   COND_HOST_LINUX_TRUE='#'
28183   COND_HOST_LINUX_FALSE=
28184 fi
28185
28186  if test x$host_kernel = xnetbsd; then
28187   COND_HOST_NETBSD_TRUE=
28188   COND_HOST_NETBSD_FALSE='#'
28189 else
28190   COND_HOST_NETBSD_TRUE='#'
28191   COND_HOST_NETBSD_FALSE=
28192 fi
28193
28194  if test x$host_kernel = xwindows; then
28195   COND_HOST_WINDOWS_TRUE=
28196   COND_HOST_WINDOWS_FALSE='#'
28197 else
28198   COND_HOST_WINDOWS_TRUE='#'
28199   COND_HOST_WINDOWS_FALSE=
28200 fi
28201
28202  if test x$host_kernel = xkfreebsd; then
28203   COND_HOST_KFREEBSD_TRUE=
28204   COND_HOST_KFREEBSD_FALSE='#'
28205 else
28206   COND_HOST_KFREEBSD_TRUE='#'
28207   COND_HOST_KFREEBSD_FALSE=
28208 fi
28209
28210  if test x$host_kernel = xxnu; then
28211   COND_HOST_XNU_TRUE=
28212   COND_HOST_XNU_FALSE='#'
28213 else
28214   COND_HOST_XNU_TRUE='#'
28215   COND_HOST_XNU_FALSE=
28216 fi
28217
28218  if test x$host_kernel = xillumos; then
28219   COND_HOST_ILLUMOS_TRUE=
28220   COND_HOST_ILLUMOS_FALSE='#'
28221 else
28222   COND_HOST_ILLUMOS_TRUE='#'
28223   COND_HOST_ILLUMOS_FALSE=
28224 fi
28225
28226
28227  if test x$cross_compiling = xno -a x$HELP2MAN != x; then
28228   COND_MAN_PAGES_TRUE=
28229   COND_MAN_PAGES_FALSE='#'
28230 else
28231   COND_MAN_PAGES_TRUE='#'
28232   COND_MAN_PAGES_FALSE=
28233 fi
28234
28235  if test x$enable_grub_emu_usb = xyes; then
28236   COND_GRUB_EMU_USB_TRUE=
28237   COND_GRUB_EMU_USB_FALSE='#'
28238 else
28239   COND_GRUB_EMU_USB_TRUE='#'
28240   COND_GRUB_EMU_USB_FALSE=
28241 fi
28242
28243  if test x$enable_grub_emu_sdl = xyes; then
28244   COND_GRUB_EMU_SDL_TRUE=
28245   COND_GRUB_EMU_SDL_FALSE='#'
28246 else
28247   COND_GRUB_EMU_SDL_TRUE='#'
28248   COND_GRUB_EMU_SDL_FALSE=
28249 fi
28250
28251  if test x$enable_grub_emu_pci = xyes; then
28252   COND_GRUB_EMU_PCI_TRUE=
28253   COND_GRUB_EMU_PCI_FALSE='#'
28254 else
28255   COND_GRUB_EMU_PCI_TRUE='#'
28256   COND_GRUB_EMU_PCI_FALSE=
28257 fi
28258
28259  if test x$enable_grub_mkfont = xyes; then
28260   COND_GRUB_MKFONT_TRUE=
28261   COND_GRUB_MKFONT_FALSE='#'
28262 else
28263   COND_GRUB_MKFONT_TRUE='#'
28264   COND_GRUB_MKFONT_FALSE=
28265 fi
28266
28267  if test x$enable_grub_mount = xyes; then
28268   COND_GRUB_MOUNT_TRUE=
28269   COND_GRUB_MOUNT_FALSE='#'
28270 else
28271   COND_GRUB_MOUNT_TRUE='#'
28272   COND_GRUB_MOUNT_FALSE=
28273 fi
28274
28275  if test x$FONT_SOURCE != x; then
28276   COND_HAVE_FONT_SOURCE_TRUE=
28277   COND_HAVE_FONT_SOURCE_FALSE='#'
28278 else
28279   COND_HAVE_FONT_SOURCE_TRUE='#'
28280   COND_HAVE_FONT_SOURCE_FALSE=
28281 fi
28282
28283 if test x$FONT_SOURCE != x ; then
28284    HAVE_FONT_SOURCE=1
28285 else
28286    HAVE_FONT_SOURCE=0
28287 fi
28288
28289  if test x$TARGET_APPLE_LINKER = x1; then
28290   COND_APPLE_LINKER_TRUE=
28291   COND_APPLE_LINKER_FALSE='#'
28292 else
28293   COND_APPLE_LINKER_TRUE='#'
28294   COND_APPLE_LINKER_FALSE=
28295 fi
28296
28297  if test x$enable_efiemu = xyes; then
28298   COND_ENABLE_EFIEMU_TRUE=
28299   COND_ENABLE_EFIEMU_FALSE='#'
28300 else
28301   COND_ENABLE_EFIEMU_TRUE='#'
28302   COND_ENABLE_EFIEMU_FALSE=
28303 fi
28304
28305  if test x$DISK_CACHE_STATS = x1; then
28306   COND_ENABLE_CACHE_STATS_TRUE=
28307   COND_ENABLE_CACHE_STATS_FALSE='#'
28308 else
28309   COND_ENABLE_CACHE_STATS_TRUE='#'
28310   COND_ENABLE_CACHE_STATS_FALSE=
28311 fi
28312
28313  if test x$BOOT_TIME_STATS = x1; then
28314   COND_ENABLE_BOOT_TIME_STATS_TRUE=
28315   COND_ENABLE_BOOT_TIME_STATS_FALSE='#'
28316 else
28317   COND_ENABLE_BOOT_TIME_STATS_TRUE='#'
28318   COND_ENABLE_BOOT_TIME_STATS_FALSE=
28319 fi
28320
28321
28322  if test x$HAVE_CXX = xyes; then
28323   COND_HAVE_CXX_TRUE=
28324   COND_HAVE_CXX_FALSE='#'
28325 else
28326   COND_HAVE_CXX_TRUE='#'
28327   COND_HAVE_CXX_FALSE=
28328 fi
28329
28330
28331  if test x$HAVE_ASM_USCORE = x1; then
28332   COND_HAVE_ASM_USCORE_TRUE=
28333   COND_HAVE_ASM_USCORE_FALSE='#'
28334 else
28335   COND_HAVE_ASM_USCORE_TRUE='#'
28336   COND_HAVE_ASM_USCORE_FALSE=
28337 fi
28338
28339  if test "x$starfield_excuse" = x; then
28340   COND_STARFIELD_TRUE=
28341   COND_STARFIELD_FALSE='#'
28342 else
28343   COND_STARFIELD_TRUE='#'
28344   COND_STARFIELD_FALSE=
28345 fi
28346
28347  if test "x$have_exec" = xy; then
28348   COND_HAVE_EXEC_TRUE=
28349   COND_HAVE_EXEC_FALSE='#'
28350 else
28351   COND_HAVE_EXEC_TRUE='#'
28352   COND_HAVE_EXEC_FALSE=
28353 fi
28354
28355
28356 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
28357 test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
28358 datarootdir="$(eval echo "$datarootdir")"
28359 grub_libdir="$(eval echo "$libdir")"
28360 grub_localedir="$(eval echo "$localedir")"
28361 grub_datadir="$(eval echo "$datadir")"
28362 grub_sysconfdir="$(eval echo "$sysconfdir")"
28363
28364 cat >>confdefs.h <<_ACEOF
28365 #define LOCALEDIR "$grub_localedir"
28366 _ACEOF
28367
28368
28369 cat >>confdefs.h <<_ACEOF
28370 #define GRUB_LIBDIR "$grub_libdir"
28371 _ACEOF
28372
28373
28374 cat >>confdefs.h <<_ACEOF
28375 #define GRUB_DATADIR "$grub_datadir"
28376 _ACEOF
28377
28378
28379 cat >>confdefs.h <<_ACEOF
28380 #define GRUB_SYSCONFDIR "$grub_sysconfdir"
28381 _ACEOF
28382
28383
28384
28385 # Output files.
28386 if test "$platform" != none; then
28387   cpudir="${target_cpu}"
28388   if test x${cpudir} = xmipsel; then
28389     cpudir=mips;
28390   fi
28391
28392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s can handle directories properly" >&5
28393 $as_echo_n "checking whether ln -s can handle directories properly... " >&6; }
28394 mkdir testdir 2>/dev/null
28395 case $srcdir in
28396 [\\/$]* | ?:[\\/]* ) reldir=$srcdir/include/grub/util ;;
28397     *) reldir=../$srcdir/include/grub/util ;;
28398 esac
28399 if ln -s $reldir testdir/util 2>/dev/null && rm -f testdir/util 2>/dev/null ; then
28400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28401 $as_echo "yes" >&6; }
28402   link_dir=yes
28403 else
28404   link_dir=no
28405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28406 $as_echo "no" >&6; }
28407 fi
28408 rm -rf testdir
28409
28410   if test x"$link_dir" = xyes ; then
28411     ac_config_links="$ac_config_links include/grub/cpu:include/grub/$cpudir"
28412
28413     if test "$platform" != emu ; then
28414       ac_config_links="$ac_config_links include/grub/machine:include/grub/$cpudir/$platform"
28415
28416     fi
28417   else
28418     mkdir -p include/grub 2>/dev/null
28419     rm -rf include/grub/cpu
28420     cp -rp $srcdir/include/grub/$cpudir include/grub/cpu 2>/dev/null
28421     if test "$platform" != emu ; then
28422       rm -rf include/grub/machine
28423       cp -rp $srcdir/include/grub/$cpudir/$platform include/grub/machine 2>/dev/null
28424     fi
28425   fi
28426 else
28427   # Just enough to stop the compiler failing with -I$(srcdir)/include.
28428   mkdir -p include 2>/dev/null
28429   rm -rf include/grub/cpu include/grub/machine
28430 fi
28431
28432 ac_config_files="$ac_config_files Makefile"
28433
28434 ac_config_files="$ac_config_files grub-core/Makefile"
28435
28436 ac_config_files="$ac_config_files grub-core/gnulib/Makefile"
28437
28438 ac_config_files="$ac_config_files po/Makefile.in"
28439
28440 ac_config_files="$ac_config_files docs/Makefile"
28441
28442 ac_config_files="$ac_config_files util/bash-completion.d/Makefile"
28443
28444 ac_config_files="$ac_config_files stamp-h"
28445
28446 ac_config_files="$ac_config_files config.h"
28447
28448
28449 cat >confcache <<\_ACEOF
28450 # This file is a shell script that caches the results of configure
28451 # tests run on this system so they can be shared between configure
28452 # scripts and configure runs, see configure's option --config-cache.
28453 # It is not useful on other systems.  If it contains results you don't
28454 # want to keep, you may remove or edit it.
28455 #
28456 # config.status only pays attention to the cache file if you give it
28457 # the --recheck option to rerun configure.
28458 #
28459 # `ac_cv_env_foo' variables (set or unset) will be overridden when
28460 # loading this file, other *unset* `ac_cv_foo' will be assigned the
28461 # following values.
28462
28463 _ACEOF
28464
28465 # The following way of writing the cache mishandles newlines in values,
28466 # but we know of no workaround that is simple, portable, and efficient.
28467 # So, we kill variables containing newlines.
28468 # Ultrix sh set writes to stderr and can't be redirected directly,
28469 # and sets the high bit in the cache file unless we assign to the vars.
28470 (
28471   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
28472     eval ac_val=\$$ac_var
28473     case $ac_val in #(
28474     *${as_nl}*)
28475       case $ac_var in #(
28476       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
28477 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
28478       esac
28479       case $ac_var in #(
28480       _ | IFS | as_nl) ;; #(
28481       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
28482       *) { eval $ac_var=; unset $ac_var;} ;;
28483       esac ;;
28484     esac
28485   done
28486
28487   (set) 2>&1 |
28488     case $as_nl`(ac_space=' '; set) 2>&1` in #(
28489     *${as_nl}ac_space=\ *)
28490       # `set' does not quote correctly, so add quotes: double-quote
28491       # substitution turns \\\\ into \\, and sed turns \\ into \.
28492       sed -n \
28493         "s/'/'\\\\''/g;
28494           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
28495       ;; #(
28496     *)
28497       # `set' quotes correctly as required by POSIX, so do not add quotes.
28498       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
28499       ;;
28500     esac |
28501     sort
28502 ) |
28503   sed '
28504      /^ac_cv_env_/b end
28505      t clear
28506      :clear
28507      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
28508      t end
28509      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
28510      :end' >>confcache
28511 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
28512   if test -w "$cache_file"; then
28513     if test "x$cache_file" != "x/dev/null"; then
28514       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
28515 $as_echo "$as_me: updating cache $cache_file" >&6;}
28516       if test ! -f "$cache_file" || test -h "$cache_file"; then
28517         cat confcache >"$cache_file"
28518       else
28519         case $cache_file in #(
28520         */* | ?:*)
28521           mv -f confcache "$cache_file"$$ &&
28522           mv -f "$cache_file"$$ "$cache_file" ;; #(
28523         *)
28524           mv -f confcache "$cache_file" ;;
28525         esac
28526       fi
28527     fi
28528   else
28529     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
28530 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
28531   fi
28532 fi
28533 rm -f confcache
28534
28535 test "x$prefix" = xNONE && prefix=$ac_default_prefix
28536 # Let make expand exec_prefix.
28537 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
28538
28539 DEFS=-DHAVE_CONFIG_H
28540
28541 ac_libobjs=
28542 ac_ltlibobjs=
28543 U=
28544 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
28545   # 1. Remove the extension, and $U if already installed.
28546   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
28547   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
28548   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
28549   #    will be set to the directory where LIBOBJS objects are built.
28550   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
28551   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
28552 done
28553 LIBOBJS=$ac_libobjs
28554
28555 LTLIBOBJS=$ac_ltlibobjs
28556
28557
28558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
28559 $as_echo_n "checking that generated files are newer than configure... " >&6; }
28560    if test -n "$am_sleep_pid"; then
28561      # Hide warnings about reused PIDs.
28562      wait $am_sleep_pid 2>/dev/null
28563    fi
28564    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
28565 $as_echo "done" >&6; }
28566  if test -n "$EXEEXT"; then
28567   am__EXEEXT_TRUE=
28568   am__EXEEXT_FALSE='#'
28569 else
28570   am__EXEEXT_TRUE='#'
28571   am__EXEEXT_FALSE=
28572 fi
28573
28574 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
28575   as_fn_error $? "conditional \"AMDEP\" was never defined.
28576 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28577 fi
28578 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
28579   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
28580 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28581 fi
28582 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
28583   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
28584 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28585 fi
28586 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
28587   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
28588 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28589 fi
28590 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
28591   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
28592 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28593 fi
28594
28595 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
28596   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
28597 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28598 fi
28599 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
28600   as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
28601 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28602 fi
28603 if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
28604   as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
28605 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28606 fi
28607 if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
28608   as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined.
28609 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28610 fi
28611 if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
28612   as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined.
28613 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28614 fi
28615 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
28616   as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
28617 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28618 fi
28619 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
28620   as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
28621 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28622 fi
28623 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
28624   as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
28625 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28626 fi
28627 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
28628   as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
28629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28630 fi
28631 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
28632   as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined.
28633 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28634 fi
28635 if test -z "${GL_GENERATE_SYSEXITS_H_TRUE}" && test -z "${GL_GENERATE_SYSEXITS_H_FALSE}"; then
28636   as_fn_error $? "conditional \"GL_GENERATE_SYSEXITS_H\" was never defined.
28637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28638 fi
28639 if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then
28640   as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH\" was never defined.
28641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28642 fi
28643
28644
28645     gl_libobjs=
28646     gl_ltlibobjs=
28647     if test -n "$gl_LIBOBJS"; then
28648       # Remove the extension.
28649       sed_drop_objext='s/\.o$//;s/\.obj$//'
28650       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
28651         gl_libobjs="$gl_libobjs $i.$ac_objext"
28652         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
28653       done
28654     fi
28655     gl_LIBOBJS=$gl_libobjs
28656
28657     gl_LTLIBOBJS=$gl_ltlibobjs
28658
28659
28660
28661     gltests_libobjs=
28662     gltests_ltlibobjs=
28663     if test -n "$gltests_LIBOBJS"; then
28664       # Remove the extension.
28665       sed_drop_objext='s/\.o$//;s/\.obj$//'
28666       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
28667         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
28668         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
28669       done
28670     fi
28671     gltests_LIBOBJS=$gltests_libobjs
28672
28673     gltests_LTLIBOBJS=$gltests_ltlibobjs
28674
28675
28676 if test -z "${COND_real_platform_TRUE}" && test -z "${COND_real_platform_FALSE}"; then
28677   as_fn_error $? "conditional \"COND_real_platform\" was never defined.
28678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28679 fi
28680 if test -z "${COND_emu_TRUE}" && test -z "${COND_emu_FALSE}"; then
28681   as_fn_error $? "conditional \"COND_emu\" was never defined.
28682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28683 fi
28684 if test -z "${COND_clang_TRUE}" && test -z "${COND_clang_FALSE}"; then
28685   as_fn_error $? "conditional \"COND_clang\" was never defined.
28686 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28687 fi
28688 if test -z "${COND_i386_pc_TRUE}" && test -z "${COND_i386_pc_FALSE}"; then
28689   as_fn_error $? "conditional \"COND_i386_pc\" was never defined.
28690 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28691 fi
28692 if test -z "${COND_i386_efi_TRUE}" && test -z "${COND_i386_efi_FALSE}"; then
28693   as_fn_error $? "conditional \"COND_i386_efi\" was never defined.
28694 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28695 fi
28696 if test -z "${COND_ia64_efi_TRUE}" && test -z "${COND_ia64_efi_FALSE}"; then
28697   as_fn_error $? "conditional \"COND_ia64_efi\" was never defined.
28698 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28699 fi
28700 if test -z "${COND_i386_qemu_TRUE}" && test -z "${COND_i386_qemu_FALSE}"; then
28701   as_fn_error $? "conditional \"COND_i386_qemu\" was never defined.
28702 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28703 fi
28704 if test -z "${COND_i386_ieee1275_TRUE}" && test -z "${COND_i386_ieee1275_FALSE}"; then
28705   as_fn_error $? "conditional \"COND_i386_ieee1275\" was never defined.
28706 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28707 fi
28708 if test -z "${COND_i386_coreboot_TRUE}" && test -z "${COND_i386_coreboot_FALSE}"; then
28709   as_fn_error $? "conditional \"COND_i386_coreboot\" was never defined.
28710 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28711 fi
28712 if test -z "${COND_i386_multiboot_TRUE}" && test -z "${COND_i386_multiboot_FALSE}"; then
28713   as_fn_error $? "conditional \"COND_i386_multiboot\" was never defined.
28714 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28715 fi
28716 if test -z "${COND_x86_64_efi_TRUE}" && test -z "${COND_x86_64_efi_FALSE}"; then
28717   as_fn_error $? "conditional \"COND_x86_64_efi\" was never defined.
28718 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28719 fi
28720 if test -z "${COND_i386_xen_TRUE}" && test -z "${COND_i386_xen_FALSE}"; then
28721   as_fn_error $? "conditional \"COND_i386_xen\" was never defined.
28722 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28723 fi
28724 if test -z "${COND_x86_64_xen_TRUE}" && test -z "${COND_x86_64_xen_FALSE}"; then
28725   as_fn_error $? "conditional \"COND_x86_64_xen\" was never defined.
28726 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28727 fi
28728 if test -z "${COND_mips_loongson_TRUE}" && test -z "${COND_mips_loongson_FALSE}"; then
28729   as_fn_error $? "conditional \"COND_mips_loongson\" was never defined.
28730 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28731 fi
28732 if test -z "${COND_mips_qemu_mips_TRUE}" && test -z "${COND_mips_qemu_mips_FALSE}"; then
28733   as_fn_error $? "conditional \"COND_mips_qemu_mips\" was never defined.
28734 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28735 fi
28736 if test -z "${COND_mips_arc_TRUE}" && test -z "${COND_mips_arc_FALSE}"; then
28737   as_fn_error $? "conditional \"COND_mips_arc\" was never defined.
28738 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28739 fi
28740 if test -z "${COND_sparc64_ieee1275_TRUE}" && test -z "${COND_sparc64_ieee1275_FALSE}"; then
28741   as_fn_error $? "conditional \"COND_sparc64_ieee1275\" was never defined.
28742 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28743 fi
28744 if test -z "${COND_sparc64_emu_TRUE}" && test -z "${COND_sparc64_emu_FALSE}"; then
28745   as_fn_error $? "conditional \"COND_sparc64_emu\" was never defined.
28746 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28747 fi
28748 if test -z "${COND_powerpc_ieee1275_TRUE}" && test -z "${COND_powerpc_ieee1275_FALSE}"; then
28749   as_fn_error $? "conditional \"COND_powerpc_ieee1275\" was never defined.
28750 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28751 fi
28752 if test -z "${COND_mips_TRUE}" && test -z "${COND_mips_FALSE}"; then
28753   as_fn_error $? "conditional \"COND_mips\" was never defined.
28754 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28755 fi
28756 if test -z "${COND_mipsel_TRUE}" && test -z "${COND_mipsel_FALSE}"; then
28757   as_fn_error $? "conditional \"COND_mipsel\" was never defined.
28758 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28759 fi
28760 if test -z "${COND_mipseb_TRUE}" && test -z "${COND_mipseb_FALSE}"; then
28761   as_fn_error $? "conditional \"COND_mipseb\" was never defined.
28762 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28763 fi
28764 if test -z "${COND_arm_TRUE}" && test -z "${COND_arm_FALSE}"; then
28765   as_fn_error $? "conditional \"COND_arm\" was never defined.
28766 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28767 fi
28768 if test -z "${COND_arm_uboot_TRUE}" && test -z "${COND_arm_uboot_FALSE}"; then
28769   as_fn_error $? "conditional \"COND_arm_uboot\" was never defined.
28770 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28771 fi
28772 if test -z "${COND_arm_efi_TRUE}" && test -z "${COND_arm_efi_FALSE}"; then
28773   as_fn_error $? "conditional \"COND_arm_efi\" was never defined.
28774 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28775 fi
28776 if test -z "${COND_arm64_TRUE}" && test -z "${COND_arm64_FALSE}"; then
28777   as_fn_error $? "conditional \"COND_arm64\" was never defined.
28778 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28779 fi
28780 if test -z "${COND_arm64_efi_TRUE}" && test -z "${COND_arm64_efi_FALSE}"; then
28781   as_fn_error $? "conditional \"COND_arm64_efi\" was never defined.
28782 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28783 fi
28784 if test -z "${COND_HOST_HURD_TRUE}" && test -z "${COND_HOST_HURD_FALSE}"; then
28785   as_fn_error $? "conditional \"COND_HOST_HURD\" was never defined.
28786 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28787 fi
28788 if test -z "${COND_HOST_LINUX_TRUE}" && test -z "${COND_HOST_LINUX_FALSE}"; then
28789   as_fn_error $? "conditional \"COND_HOST_LINUX\" was never defined.
28790 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28791 fi
28792 if test -z "${COND_HOST_NETBSD_TRUE}" && test -z "${COND_HOST_NETBSD_FALSE}"; then
28793   as_fn_error $? "conditional \"COND_HOST_NETBSD\" was never defined.
28794 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28795 fi
28796 if test -z "${COND_HOST_WINDOWS_TRUE}" && test -z "${COND_HOST_WINDOWS_FALSE}"; then
28797   as_fn_error $? "conditional \"COND_HOST_WINDOWS\" was never defined.
28798 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28799 fi
28800 if test -z "${COND_HOST_KFREEBSD_TRUE}" && test -z "${COND_HOST_KFREEBSD_FALSE}"; then
28801   as_fn_error $? "conditional \"COND_HOST_KFREEBSD\" was never defined.
28802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28803 fi
28804 if test -z "${COND_HOST_XNU_TRUE}" && test -z "${COND_HOST_XNU_FALSE}"; then
28805   as_fn_error $? "conditional \"COND_HOST_XNU\" was never defined.
28806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28807 fi
28808 if test -z "${COND_HOST_ILLUMOS_TRUE}" && test -z "${COND_HOST_ILLUMOS_FALSE}"; then
28809   as_fn_error $? "conditional \"COND_HOST_ILLUMOS\" was never defined.
28810 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28811 fi
28812 if test -z "${COND_MAN_PAGES_TRUE}" && test -z "${COND_MAN_PAGES_FALSE}"; then
28813   as_fn_error $? "conditional \"COND_MAN_PAGES\" was never defined.
28814 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28815 fi
28816 if test -z "${COND_GRUB_EMU_USB_TRUE}" && test -z "${COND_GRUB_EMU_USB_FALSE}"; then
28817   as_fn_error $? "conditional \"COND_GRUB_EMU_USB\" was never defined.
28818 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28819 fi
28820 if test -z "${COND_GRUB_EMU_SDL_TRUE}" && test -z "${COND_GRUB_EMU_SDL_FALSE}"; then
28821   as_fn_error $? "conditional \"COND_GRUB_EMU_SDL\" was never defined.
28822 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28823 fi
28824 if test -z "${COND_GRUB_EMU_PCI_TRUE}" && test -z "${COND_GRUB_EMU_PCI_FALSE}"; then
28825   as_fn_error $? "conditional \"COND_GRUB_EMU_PCI\" was never defined.
28826 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28827 fi
28828 if test -z "${COND_GRUB_MKFONT_TRUE}" && test -z "${COND_GRUB_MKFONT_FALSE}"; then
28829   as_fn_error $? "conditional \"COND_GRUB_MKFONT\" was never defined.
28830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28831 fi
28832 if test -z "${COND_GRUB_MOUNT_TRUE}" && test -z "${COND_GRUB_MOUNT_FALSE}"; then
28833   as_fn_error $? "conditional \"COND_GRUB_MOUNT\" was never defined.
28834 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28835 fi
28836 if test -z "${COND_HAVE_FONT_SOURCE_TRUE}" && test -z "${COND_HAVE_FONT_SOURCE_FALSE}"; then
28837   as_fn_error $? "conditional \"COND_HAVE_FONT_SOURCE\" was never defined.
28838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28839 fi
28840 if test -z "${COND_APPLE_LINKER_TRUE}" && test -z "${COND_APPLE_LINKER_FALSE}"; then
28841   as_fn_error $? "conditional \"COND_APPLE_LINKER\" was never defined.
28842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28843 fi
28844 if test -z "${COND_ENABLE_EFIEMU_TRUE}" && test -z "${COND_ENABLE_EFIEMU_FALSE}"; then
28845   as_fn_error $? "conditional \"COND_ENABLE_EFIEMU\" was never defined.
28846 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28847 fi
28848 if test -z "${COND_ENABLE_CACHE_STATS_TRUE}" && test -z "${COND_ENABLE_CACHE_STATS_FALSE}"; then
28849   as_fn_error $? "conditional \"COND_ENABLE_CACHE_STATS\" was never defined.
28850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28851 fi
28852 if test -z "${COND_ENABLE_BOOT_TIME_STATS_TRUE}" && test -z "${COND_ENABLE_BOOT_TIME_STATS_FALSE}"; then
28853   as_fn_error $? "conditional \"COND_ENABLE_BOOT_TIME_STATS\" was never defined.
28854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28855 fi
28856 if test -z "${COND_HAVE_CXX_TRUE}" && test -z "${COND_HAVE_CXX_FALSE}"; then
28857   as_fn_error $? "conditional \"COND_HAVE_CXX\" was never defined.
28858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28859 fi
28860 if test -z "${COND_HAVE_ASM_USCORE_TRUE}" && test -z "${COND_HAVE_ASM_USCORE_FALSE}"; then
28861   as_fn_error $? "conditional \"COND_HAVE_ASM_USCORE\" was never defined.
28862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28863 fi
28864 if test -z "${COND_STARFIELD_TRUE}" && test -z "${COND_STARFIELD_FALSE}"; then
28865   as_fn_error $? "conditional \"COND_STARFIELD\" was never defined.
28866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28867 fi
28868 if test -z "${COND_HAVE_EXEC_TRUE}" && test -z "${COND_HAVE_EXEC_FALSE}"; then
28869   as_fn_error $? "conditional \"COND_HAVE_EXEC\" was never defined.
28870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
28871 fi
28872
28873 : "${CONFIG_STATUS=./config.status}"
28874 ac_write_fail=0
28875 ac_clean_files_save=$ac_clean_files
28876 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
28877 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
28878 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
28879 as_write_fail=0
28880 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
28881 #! $SHELL
28882 # Generated by $as_me.
28883 # Run this file to recreate the current configuration.
28884 # Compiler output produced by configure, useful for debugging
28885 # configure, is in config.log if it exists.
28886
28887 debug=false
28888 ac_cs_recheck=false
28889 ac_cs_silent=false
28890
28891 SHELL=\${CONFIG_SHELL-$SHELL}
28892 export SHELL
28893 _ASEOF
28894 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
28895 ## -------------------- ##
28896 ## M4sh Initialization. ##
28897 ## -------------------- ##
28898
28899 # Be more Bourne compatible
28900 DUALCASE=1; export DUALCASE # for MKS sh
28901 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
28902   emulate sh
28903   NULLCMD=:
28904   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
28905   # is contrary to our usage.  Disable this feature.
28906   alias -g '${1+"$@"}'='"$@"'
28907   setopt NO_GLOB_SUBST
28908 else
28909   case `(set -o) 2>/dev/null` in #(
28910   *posix*) :
28911     set -o posix ;; #(
28912   *) :
28913      ;;
28914 esac
28915 fi
28916
28917
28918 as_nl='
28919 '
28920 export as_nl
28921 # Printing a long string crashes Solaris 7 /usr/bin/printf.
28922 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
28923 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
28924 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
28925 # Prefer a ksh shell builtin over an external printf program on Solaris,
28926 # but without wasting forks for bash or zsh.
28927 if test -z "$BASH_VERSION$ZSH_VERSION" \
28928     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
28929   as_echo='print -r --'
28930   as_echo_n='print -rn --'
28931 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
28932   as_echo='printf %s\n'
28933   as_echo_n='printf %s'
28934 else
28935   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
28936     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
28937     as_echo_n='/usr/ucb/echo -n'
28938   else
28939     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
28940     as_echo_n_body='eval
28941       arg=$1;
28942       case $arg in #(
28943       *"$as_nl"*)
28944         expr "X$arg" : "X\\(.*\\)$as_nl";
28945         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
28946       esac;
28947       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
28948     '
28949     export as_echo_n_body
28950     as_echo_n='sh -c $as_echo_n_body as_echo'
28951   fi
28952   export as_echo_body
28953   as_echo='sh -c $as_echo_body as_echo'
28954 fi
28955
28956 # The user is always right.
28957 if test "${PATH_SEPARATOR+set}" != set; then
28958   PATH_SEPARATOR=:
28959   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
28960     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
28961       PATH_SEPARATOR=';'
28962   }
28963 fi
28964
28965
28966 # IFS
28967 # We need space, tab and new line, in precisely that order.  Quoting is
28968 # there to prevent editors from complaining about space-tab.
28969 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
28970 # splitting by setting IFS to empty value.)
28971 IFS=" ""        $as_nl"
28972
28973 # Find who we are.  Look in the path if we contain no directory separator.
28974 as_myself=
28975 case $0 in #((
28976   *[\\/]* ) as_myself=$0 ;;
28977   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28978 for as_dir in $PATH
28979 do
28980   IFS=$as_save_IFS
28981   test -z "$as_dir" && as_dir=.
28982     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
28983   done
28984 IFS=$as_save_IFS
28985
28986      ;;
28987 esac
28988 # We did not find ourselves, most probably we were run as `sh COMMAND'
28989 # in which case we are not to be found in the path.
28990 if test "x$as_myself" = x; then
28991   as_myself=$0
28992 fi
28993 if test ! -f "$as_myself"; then
28994   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
28995   exit 1
28996 fi
28997
28998 # Unset variables that we do not need and which cause bugs (e.g. in
28999 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
29000 # suppresses any "Segmentation fault" message there.  '((' could
29001 # trigger a bug in pdksh 5.2.14.
29002 for as_var in BASH_ENV ENV MAIL MAILPATH
29003 do eval test x\${$as_var+set} = xset \
29004   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
29005 done
29006 PS1='$ '
29007 PS2='> '
29008 PS4='+ '
29009
29010 # NLS nuisances.
29011 LC_ALL=C
29012 export LC_ALL
29013 LANGUAGE=C
29014 export LANGUAGE
29015
29016 # CDPATH.
29017 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
29018
29019
29020 # as_fn_error STATUS ERROR [LINENO LOG_FD]
29021 # ----------------------------------------
29022 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29023 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29024 # script with STATUS, using 1 if that was 0.
29025 as_fn_error ()
29026 {
29027   as_status=$1; test $as_status -eq 0 && as_status=1
29028   if test "$4"; then
29029     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
29030     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
29031   fi
29032   $as_echo "$as_me: error: $2" >&2
29033   as_fn_exit $as_status
29034 } # as_fn_error
29035
29036
29037 # as_fn_set_status STATUS
29038 # -----------------------
29039 # Set $? to STATUS, without forking.
29040 as_fn_set_status ()
29041 {
29042   return $1
29043 } # as_fn_set_status
29044
29045 # as_fn_exit STATUS
29046 # -----------------
29047 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29048 as_fn_exit ()
29049 {
29050   set +e
29051   as_fn_set_status $1
29052   exit $1
29053 } # as_fn_exit
29054
29055 # as_fn_unset VAR
29056 # ---------------
29057 # Portably unset VAR.
29058 as_fn_unset ()
29059 {
29060   { eval $1=; unset $1;}
29061 }
29062 as_unset=as_fn_unset
29063 # as_fn_append VAR VALUE
29064 # ----------------------
29065 # Append the text in VALUE to the end of the definition contained in VAR. Take
29066 # advantage of any shell optimizations that allow amortized linear growth over
29067 # repeated appends, instead of the typical quadratic growth present in naive
29068 # implementations.
29069 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
29070   eval 'as_fn_append ()
29071   {
29072     eval $1+=\$2
29073   }'
29074 else
29075   as_fn_append ()
29076   {
29077     eval $1=\$$1\$2
29078   }
29079 fi # as_fn_append
29080
29081 # as_fn_arith ARG...
29082 # ------------------
29083 # Perform arithmetic evaluation on the ARGs, and store the result in the
29084 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29085 # must be portable across $(()) and expr.
29086 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
29087   eval 'as_fn_arith ()
29088   {
29089     as_val=$(( $* ))
29090   }'
29091 else
29092   as_fn_arith ()
29093   {
29094     as_val=`expr "$@" || test $? -eq 1`
29095   }
29096 fi # as_fn_arith
29097
29098
29099 if expr a : '\(a\)' >/dev/null 2>&1 &&
29100    test "X`expr 00001 : '.*\(...\)'`" = X001; then
29101   as_expr=expr
29102 else
29103   as_expr=false
29104 fi
29105
29106 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29107   as_basename=basename
29108 else
29109   as_basename=false
29110 fi
29111
29112 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
29113   as_dirname=dirname
29114 else
29115   as_dirname=false
29116 fi
29117
29118 as_me=`$as_basename -- "$0" ||
29119 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29120          X"$0" : 'X\(//\)$' \| \
29121          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29122 $as_echo X/"$0" |
29123     sed '/^.*\/\([^/][^/]*\)\/*$/{
29124             s//\1/
29125             q
29126           }
29127           /^X\/\(\/\/\)$/{
29128             s//\1/
29129             q
29130           }
29131           /^X\/\(\/\).*/{
29132             s//\1/
29133             q
29134           }
29135           s/.*/./; q'`
29136
29137 # Avoid depending upon Character Ranges.
29138 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
29139 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
29140 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
29141 as_cr_digits='0123456789'
29142 as_cr_alnum=$as_cr_Letters$as_cr_digits
29143
29144 ECHO_C= ECHO_N= ECHO_T=
29145 case `echo -n x` in #(((((
29146 -n*)
29147   case `echo 'xy\c'` in
29148   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
29149   xy)  ECHO_C='\c';;
29150   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
29151        ECHO_T=' ';;
29152   esac;;
29153 *)
29154   ECHO_N='-n';;
29155 esac
29156
29157 rm -f conf$$ conf$$.exe conf$$.file
29158 if test -d conf$$.dir; then
29159   rm -f conf$$.dir/conf$$.file
29160 else
29161   rm -f conf$$.dir
29162   mkdir conf$$.dir 2>/dev/null
29163 fi
29164 if (echo >conf$$.file) 2>/dev/null; then
29165   if ln -s conf$$.file conf$$ 2>/dev/null; then
29166     as_ln_s='ln -s'
29167     # ... but there are two gotchas:
29168     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
29169     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
29170     # In both cases, we have to default to `cp -pR'.
29171     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
29172       as_ln_s='cp -pR'
29173   elif ln conf$$.file conf$$ 2>/dev/null; then
29174     as_ln_s=ln
29175   else
29176     as_ln_s='cp -pR'
29177   fi
29178 else
29179   as_ln_s='cp -pR'
29180 fi
29181 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
29182 rmdir conf$$.dir 2>/dev/null
29183
29184
29185 # as_fn_mkdir_p
29186 # -------------
29187 # Create "$as_dir" as a directory, including parents if necessary.
29188 as_fn_mkdir_p ()
29189 {
29190
29191   case $as_dir in #(
29192   -*) as_dir=./$as_dir;;
29193   esac
29194   test -d "$as_dir" || eval $as_mkdir_p || {
29195     as_dirs=
29196     while :; do
29197       case $as_dir in #(
29198       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
29199       *) as_qdir=$as_dir;;
29200       esac
29201       as_dirs="'$as_qdir' $as_dirs"
29202       as_dir=`$as_dirname -- "$as_dir" ||
29203 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29204          X"$as_dir" : 'X\(//\)[^/]' \| \
29205          X"$as_dir" : 'X\(//\)$' \| \
29206          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
29207 $as_echo X"$as_dir" |
29208     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29209             s//\1/
29210             q
29211           }
29212           /^X\(\/\/\)[^/].*/{
29213             s//\1/
29214             q
29215           }
29216           /^X\(\/\/\)$/{
29217             s//\1/
29218             q
29219           }
29220           /^X\(\/\).*/{
29221             s//\1/
29222             q
29223           }
29224           s/.*/./; q'`
29225       test -d "$as_dir" && break
29226     done
29227     test -z "$as_dirs" || eval "mkdir $as_dirs"
29228   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
29229
29230
29231 } # as_fn_mkdir_p
29232 if mkdir -p . 2>/dev/null; then
29233   as_mkdir_p='mkdir -p "$as_dir"'
29234 else
29235   test -d ./-p && rmdir ./-p
29236   as_mkdir_p=false
29237 fi
29238
29239
29240 # as_fn_executable_p FILE
29241 # -----------------------
29242 # Test if FILE is an executable regular file.
29243 as_fn_executable_p ()
29244 {
29245   test -f "$1" && test -x "$1"
29246 } # as_fn_executable_p
29247 as_test_x='test -x'
29248 as_executable_p=as_fn_executable_p
29249
29250 # Sed expression to map a string onto a valid CPP name.
29251 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
29252
29253 # Sed expression to map a string onto a valid variable name.
29254 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
29255
29256
29257 exec 6>&1
29258 ## ----------------------------------- ##
29259 ## Main body of $CONFIG_STATUS script. ##
29260 ## ----------------------------------- ##
29261 _ASEOF
29262 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
29263
29264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29265 # Save the log message, to keep $0 and so on meaningful, and to
29266 # report actual input values of CONFIG_FILES etc. instead of their
29267 # values after options handling.
29268 ac_log="
29269 This file was extended by GRUB $as_me 2.02~beta2, which was
29270 generated by GNU Autoconf 2.69.  Invocation command line was
29271
29272   CONFIG_FILES    = $CONFIG_FILES
29273   CONFIG_HEADERS  = $CONFIG_HEADERS
29274   CONFIG_LINKS    = $CONFIG_LINKS
29275   CONFIG_COMMANDS = $CONFIG_COMMANDS
29276   $ $0 $@
29277
29278 on `(hostname || uname -n) 2>/dev/null | sed 1q`
29279 "
29280
29281 _ACEOF
29282
29283 case $ac_config_files in *"
29284 "*) set x $ac_config_files; shift; ac_config_files=$*;;
29285 esac
29286
29287 case $ac_config_headers in *"
29288 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
29289 esac
29290
29291
29292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29293 # Files that config.status was made for.
29294 config_files="$ac_config_files"
29295 config_headers="$ac_config_headers"
29296 config_links="$ac_config_links"
29297 config_commands="$ac_config_commands"
29298
29299 _ACEOF
29300
29301 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29302 ac_cs_usage="\
29303 \`$as_me' instantiates files and other configuration actions
29304 from templates according to the current configuration.  Unless the files
29305 and actions are specified as TAGs, all are instantiated by default.
29306
29307 Usage: $0 [OPTION]... [TAG]...
29308
29309   -h, --help       print this help, then exit
29310   -V, --version    print version number and configuration settings, then exit
29311       --config     print configuration, then exit
29312   -q, --quiet, --silent
29313                    do not print progress messages
29314   -d, --debug      don't remove temporary files
29315       --recheck    update $as_me by reconfiguring in the same conditions
29316       --file=FILE[:TEMPLATE]
29317                    instantiate the configuration file FILE
29318       --header=FILE[:TEMPLATE]
29319                    instantiate the configuration header FILE
29320
29321 Configuration files:
29322 $config_files
29323
29324 Configuration headers:
29325 $config_headers
29326
29327 Configuration links:
29328 $config_links
29329
29330 Configuration commands:
29331 $config_commands
29332
29333 Report bugs to <bug-grub@gnu.org>."
29334
29335 _ACEOF
29336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29337 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
29338 ac_cs_version="\\
29339 GRUB config.status 2.02~beta2
29340 configured by $0, generated by GNU Autoconf 2.69,
29341   with options \\"\$ac_cs_config\\"
29342
29343 Copyright (C) 2012 Free Software Foundation, Inc.
29344 This config.status script is free software; the Free Software Foundation
29345 gives unlimited permission to copy, distribute and modify it."
29346
29347 ac_pwd='$ac_pwd'
29348 srcdir='$srcdir'
29349 INSTALL='$INSTALL'
29350 MKDIR_P='$MKDIR_P'
29351 AWK='$AWK'
29352 test -n "\$AWK" || AWK=awk
29353 _ACEOF
29354
29355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29356 # The default lists apply if the user does not specify any file.
29357 ac_need_defaults=:
29358 while test $# != 0
29359 do
29360   case $1 in
29361   --*=?*)
29362     ac_option=`expr "X$1" : 'X\([^=]*\)='`
29363     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
29364     ac_shift=:
29365     ;;
29366   --*=)
29367     ac_option=`expr "X$1" : 'X\([^=]*\)='`
29368     ac_optarg=
29369     ac_shift=:
29370     ;;
29371   *)
29372     ac_option=$1
29373     ac_optarg=$2
29374     ac_shift=shift
29375     ;;
29376   esac
29377
29378   case $ac_option in
29379   # Handling of the options.
29380   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
29381     ac_cs_recheck=: ;;
29382   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
29383     $as_echo "$ac_cs_version"; exit ;;
29384   --config | --confi | --conf | --con | --co | --c )
29385     $as_echo "$ac_cs_config"; exit ;;
29386   --debug | --debu | --deb | --de | --d | -d )
29387     debug=: ;;
29388   --file | --fil | --fi | --f )
29389     $ac_shift
29390     case $ac_optarg in
29391     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29392     '') as_fn_error $? "missing file argument" ;;
29393     esac
29394     as_fn_append CONFIG_FILES " '$ac_optarg'"
29395     ac_need_defaults=false;;
29396   --header | --heade | --head | --hea )
29397     $ac_shift
29398     case $ac_optarg in
29399     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
29400     esac
29401     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
29402     ac_need_defaults=false;;
29403   --he | --h)
29404     # Conflict between --help and --header
29405     as_fn_error $? "ambiguous option: \`$1'
29406 Try \`$0 --help' for more information.";;
29407   --help | --hel | -h )
29408     $as_echo "$ac_cs_usage"; exit ;;
29409   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
29410   | -silent | --silent | --silen | --sile | --sil | --si | --s)
29411     ac_cs_silent=: ;;
29412
29413   # This is an error.
29414   -*) as_fn_error $? "unrecognized option: \`$1'
29415 Try \`$0 --help' for more information." ;;
29416
29417   *) as_fn_append ac_config_targets " $1"
29418      ac_need_defaults=false ;;
29419
29420   esac
29421   shift
29422 done
29423
29424 ac_configure_extra_args=
29425
29426 if $ac_cs_silent; then
29427   exec 6>/dev/null
29428   ac_configure_extra_args="$ac_configure_extra_args --silent"
29429 fi
29430
29431 _ACEOF
29432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29433 if \$ac_cs_recheck; then
29434   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
29435   shift
29436   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
29437   CONFIG_SHELL='$SHELL'
29438   export CONFIG_SHELL
29439   exec "\$@"
29440 fi
29441
29442 _ACEOF
29443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29444 exec 5>>config.log
29445 {
29446   echo
29447   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
29448 ## Running $as_me. ##
29449 _ASBOX
29450   $as_echo "$ac_log"
29451 } >&5
29452
29453 _ACEOF
29454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29455 #
29456 # INIT-COMMANDS
29457 #
29458 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
29459 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
29460     # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
29461     # from automake < 1.5.
29462     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
29463     # Capture the value of LINGUAS because we need it to compute CATALOGS.
29464     LINGUAS="${LINGUAS-%UNSET%}"
29465
29466
29467 _ACEOF
29468
29469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29470
29471 # Handling of arguments.
29472 for ac_config_target in $ac_config_targets
29473 do
29474   case $ac_config_target in
29475     "config-util.h") CONFIG_HEADERS="$CONFIG_HEADERS config-util.h" ;;
29476     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
29477     "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
29478     "include/grub/cpu") CONFIG_LINKS="$CONFIG_LINKS include/grub/cpu:include/grub/$cpudir" ;;
29479     "include/grub/machine") CONFIG_LINKS="$CONFIG_LINKS include/grub/machine:include/grub/$cpudir/$platform" ;;
29480     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
29481     "grub-core/Makefile") CONFIG_FILES="$CONFIG_FILES grub-core/Makefile" ;;
29482     "grub-core/gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES grub-core/gnulib/Makefile" ;;
29483     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
29484     "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;;
29485     "util/bash-completion.d/Makefile") CONFIG_FILES="$CONFIG_FILES util/bash-completion.d/Makefile" ;;
29486     "stamp-h") CONFIG_FILES="$CONFIG_FILES stamp-h" ;;
29487     "config.h") CONFIG_FILES="$CONFIG_FILES config.h" ;;
29488
29489   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
29490   esac
29491 done
29492
29493
29494 # If the user did not use the arguments to specify the items to instantiate,
29495 # then the envvar interface is used.  Set only those that are not.
29496 # We use the long form for the default assignment because of an extremely
29497 # bizarre bug on SunOS 4.1.3.
29498 if $ac_need_defaults; then
29499   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
29500   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
29501   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
29502   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
29503 fi
29504
29505 # Have a temporary directory for convenience.  Make it in the build tree
29506 # simply because there is no reason against having it here, and in addition,
29507 # creating and moving files from /tmp can sometimes cause problems.
29508 # Hook for its removal unless debugging.
29509 # Note that there is a small window in which the directory will not be cleaned:
29510 # after its creation but before its name has been assigned to `$tmp'.
29511 $debug ||
29512 {
29513   tmp= ac_tmp=
29514   trap 'exit_status=$?
29515   : "${ac_tmp:=$tmp}"
29516   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
29517 ' 0
29518   trap 'as_fn_exit 1' 1 2 13 15
29519 }
29520 # Create a (secure) tmp directory for tmp files.
29521
29522 {
29523   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
29524   test -d "$tmp"
29525 }  ||
29526 {
29527   tmp=./conf$$-$RANDOM
29528   (umask 077 && mkdir "$tmp")
29529 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
29530 ac_tmp=$tmp
29531
29532 # Set up the scripts for CONFIG_FILES section.
29533 # No need to generate them if there are no CONFIG_FILES.
29534 # This happens for instance with `./config.status config.h'.
29535 if test -n "$CONFIG_FILES"; then
29536
29537
29538 ac_cr=`echo X | tr X '\015'`
29539 # On cygwin, bash can eat \r inside `` if the user requested igncr.
29540 # But we know of no other shell where ac_cr would be empty at this
29541 # point, so we can use a bashism as a fallback.
29542 if test "x$ac_cr" = x; then
29543   eval ac_cr=\$\'\\r\'
29544 fi
29545 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
29546 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
29547   ac_cs_awk_cr='\\r'
29548 else
29549   ac_cs_awk_cr=$ac_cr
29550 fi
29551
29552 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
29553 _ACEOF
29554
29555
29556 {
29557   echo "cat >conf$$subs.awk <<_ACEOF" &&
29558   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
29559   echo "_ACEOF"
29560 } >conf$$subs.sh ||
29561   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
29562 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
29563 ac_delim='%!_!# '
29564 for ac_last_try in false false false false false :; do
29565   . ./conf$$subs.sh ||
29566     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
29567
29568   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
29569   if test $ac_delim_n = $ac_delim_num; then
29570     break
29571   elif $ac_last_try; then
29572     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
29573   else
29574     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29575   fi
29576 done
29577 rm -f conf$$subs.sh
29578
29579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29580 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
29581 _ACEOF
29582 sed -n '
29583 h
29584 s/^/S["/; s/!.*/"]=/
29585 p
29586 g
29587 s/^[^!]*!//
29588 :repl
29589 t repl
29590 s/'"$ac_delim"'$//
29591 t delim
29592 :nl
29593 h
29594 s/\(.\{148\}\)..*/\1/
29595 t more1
29596 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
29597 p
29598 n
29599 b repl
29600 :more1
29601 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29602 p
29603 g
29604 s/.\{148\}//
29605 t nl
29606 :delim
29607 h
29608 s/\(.\{148\}\)..*/\1/
29609 t more2
29610 s/["\\]/\\&/g; s/^/"/; s/$/"/
29611 p
29612 b
29613 :more2
29614 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
29615 p
29616 g
29617 s/.\{148\}//
29618 t delim
29619 ' <conf$$subs.awk | sed '
29620 /^[^""]/{
29621   N
29622   s/\n//
29623 }
29624 ' >>$CONFIG_STATUS || ac_write_fail=1
29625 rm -f conf$$subs.awk
29626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29627 _ACAWK
29628 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
29629   for (key in S) S_is_set[key] = 1
29630   FS = "\a"
29631
29632 }
29633 {
29634   line = $ 0
29635   nfields = split(line, field, "@")
29636   substed = 0
29637   len = length(field[1])
29638   for (i = 2; i < nfields; i++) {
29639     key = field[i]
29640     keylen = length(key)
29641     if (S_is_set[key]) {
29642       value = S[key]
29643       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
29644       len += length(value) + length(field[++i])
29645       substed = 1
29646     } else
29647       len += 1 + keylen
29648   }
29649
29650   print line
29651 }
29652
29653 _ACAWK
29654 _ACEOF
29655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29656 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
29657   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
29658 else
29659   cat
29660 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
29661   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
29662 _ACEOF
29663
29664 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
29665 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
29666 # trailing colons and then remove the whole line if VPATH becomes empty
29667 # (actually we leave an empty line to preserve line numbers).
29668 if test "x$srcdir" = x.; then
29669   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
29670 h
29671 s///
29672 s/^/:/
29673 s/[      ]*$/:/
29674 s/:\$(srcdir):/:/g
29675 s/:\${srcdir}:/:/g
29676 s/:@srcdir@:/:/g
29677 s/^:*//
29678 s/:*$//
29679 x
29680 s/\(=[   ]*\).*/\1/
29681 G
29682 s/\n//
29683 s/^[^=]*=[       ]*$//
29684 }'
29685 fi
29686
29687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29688 fi # test -n "$CONFIG_FILES"
29689
29690 # Set up the scripts for CONFIG_HEADERS section.
29691 # No need to generate them if there are no CONFIG_HEADERS.
29692 # This happens for instance with `./config.status Makefile'.
29693 if test -n "$CONFIG_HEADERS"; then
29694 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
29695 BEGIN {
29696 _ACEOF
29697
29698 # Transform confdefs.h into an awk script `defines.awk', embedded as
29699 # here-document in config.status, that substitutes the proper values into
29700 # config.h.in to produce config.h.
29701
29702 # Create a delimiter string that does not exist in confdefs.h, to ease
29703 # handling of long lines.
29704 ac_delim='%!_!# '
29705 for ac_last_try in false false :; do
29706   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
29707   if test -z "$ac_tt"; then
29708     break
29709   elif $ac_last_try; then
29710     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
29711   else
29712     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
29713   fi
29714 done
29715
29716 # For the awk script, D is an array of macro values keyed by name,
29717 # likewise P contains macro parameters if any.  Preserve backslash
29718 # newline sequences.
29719
29720 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
29721 sed -n '
29722 s/.\{148\}/&'"$ac_delim"'/g
29723 t rset
29724 :rset
29725 s/^[     ]*#[    ]*define[       ][      ]*/ /
29726 t def
29727 d
29728 :def
29729 s/\\$//
29730 t bsnl
29731 s/["\\]/\\&/g
29732 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
29733 D["\1"]=" \3"/p
29734 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
29735 d
29736 :bsnl
29737 s/["\\]/\\&/g
29738 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
29739 D["\1"]=" \3\\\\\\n"\\/p
29740 t cont
29741 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
29742 t cont
29743 d
29744 :cont
29745 n
29746 s/.\{148\}/&'"$ac_delim"'/g
29747 t clear
29748 :clear
29749 s/\\$//
29750 t bsnlc
29751 s/["\\]/\\&/g; s/^/"/; s/$/"/p
29752 d
29753 :bsnlc
29754 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
29755 b cont
29756 ' <confdefs.h | sed '
29757 s/'"$ac_delim"'/"\\\
29758 "/g' >>$CONFIG_STATUS || ac_write_fail=1
29759
29760 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29761   for (key in D) D_is_set[key] = 1
29762   FS = "\a"
29763 }
29764 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
29765   line = \$ 0
29766   split(line, arg, " ")
29767   if (arg[1] == "#") {
29768     defundef = arg[2]
29769     mac1 = arg[3]
29770   } else {
29771     defundef = substr(arg[1], 2)
29772     mac1 = arg[2]
29773   }
29774   split(mac1, mac2, "(") #)
29775   macro = mac2[1]
29776   prefix = substr(line, 1, index(line, defundef) - 1)
29777   if (D_is_set[macro]) {
29778     # Preserve the white space surrounding the "#".
29779     print prefix "define", macro P[macro] D[macro]
29780     next
29781   } else {
29782     # Replace #undef with comments.  This is necessary, for example,
29783     # in the case of _POSIX_SOURCE, which is predefined and required
29784     # on some systems where configure will not decide to define it.
29785     if (defundef == "undef") {
29786       print "/*", prefix defundef, macro, "*/"
29787       next
29788     }
29789   }
29790 }
29791 { print }
29792 _ACAWK
29793 _ACEOF
29794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29795   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
29796 fi # test -n "$CONFIG_HEADERS"
29797
29798
29799 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
29800 shift
29801 for ac_tag
29802 do
29803   case $ac_tag in
29804   :[FHLC]) ac_mode=$ac_tag; continue;;
29805   esac
29806   case $ac_mode$ac_tag in
29807   :[FHL]*:*);;
29808   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
29809   :[FH]-) ac_tag=-:-;;
29810   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
29811   esac
29812   ac_save_IFS=$IFS
29813   IFS=:
29814   set x $ac_tag
29815   IFS=$ac_save_IFS
29816   shift
29817   ac_file=$1
29818   shift
29819
29820   case $ac_mode in
29821   :L) ac_source=$1;;
29822   :[FH])
29823     ac_file_inputs=
29824     for ac_f
29825     do
29826       case $ac_f in
29827       -) ac_f="$ac_tmp/stdin";;
29828       *) # Look for the file first in the build tree, then in the source tree
29829          # (if the path is not absolute).  The absolute path cannot be DOS-style,
29830          # because $ac_f cannot contain `:'.
29831          test -f "$ac_f" ||
29832            case $ac_f in
29833            [\\/$]*) false;;
29834            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
29835            esac ||
29836            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
29837       esac
29838       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
29839       as_fn_append ac_file_inputs " '$ac_f'"
29840     done
29841
29842     # Let's still pretend it is `configure' which instantiates (i.e., don't
29843     # use $as_me), people would be surprised to read:
29844     #    /* config.h.  Generated by config.status.  */
29845     configure_input='Generated from '`
29846           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
29847         `' by configure.'
29848     if test x"$ac_file" != x-; then
29849       configure_input="$ac_file.  $configure_input"
29850       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
29851 $as_echo "$as_me: creating $ac_file" >&6;}
29852     fi
29853     # Neutralize special characters interpreted by sed in replacement strings.
29854     case $configure_input in #(
29855     *\&* | *\|* | *\\* )
29856        ac_sed_conf_input=`$as_echo "$configure_input" |
29857        sed 's/[\\\\&|]/\\\\&/g'`;; #(
29858     *) ac_sed_conf_input=$configure_input;;
29859     esac
29860
29861     case $ac_tag in
29862     *:-:* | *:-) cat >"$ac_tmp/stdin" \
29863       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
29864     esac
29865     ;;
29866   esac
29867
29868   ac_dir=`$as_dirname -- "$ac_file" ||
29869 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29870          X"$ac_file" : 'X\(//\)[^/]' \| \
29871          X"$ac_file" : 'X\(//\)$' \| \
29872          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
29873 $as_echo X"$ac_file" |
29874     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29875             s//\1/
29876             q
29877           }
29878           /^X\(\/\/\)[^/].*/{
29879             s//\1/
29880             q
29881           }
29882           /^X\(\/\/\)$/{
29883             s//\1/
29884             q
29885           }
29886           /^X\(\/\).*/{
29887             s//\1/
29888             q
29889           }
29890           s/.*/./; q'`
29891   as_dir="$ac_dir"; as_fn_mkdir_p
29892   ac_builddir=.
29893
29894 case "$ac_dir" in
29895 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
29896 *)
29897   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
29898   # A ".." for each directory in $ac_dir_suffix.
29899   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
29900   case $ac_top_builddir_sub in
29901   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
29902   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
29903   esac ;;
29904 esac
29905 ac_abs_top_builddir=$ac_pwd
29906 ac_abs_builddir=$ac_pwd$ac_dir_suffix
29907 # for backward compatibility:
29908 ac_top_builddir=$ac_top_build_prefix
29909
29910 case $srcdir in
29911   .)  # We are building in place.
29912     ac_srcdir=.
29913     ac_top_srcdir=$ac_top_builddir_sub
29914     ac_abs_top_srcdir=$ac_pwd ;;
29915   [\\/]* | ?:[\\/]* )  # Absolute name.
29916     ac_srcdir=$srcdir$ac_dir_suffix;
29917     ac_top_srcdir=$srcdir
29918     ac_abs_top_srcdir=$srcdir ;;
29919   *) # Relative name.
29920     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
29921     ac_top_srcdir=$ac_top_build_prefix$srcdir
29922     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
29923 esac
29924 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
29925
29926
29927   case $ac_mode in
29928   :F)
29929   #
29930   # CONFIG_FILE
29931   #
29932
29933   case $INSTALL in
29934   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
29935   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
29936   esac
29937   ac_MKDIR_P=$MKDIR_P
29938   case $MKDIR_P in
29939   [\\/$]* | ?:[\\/]* ) ;;
29940   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
29941   esac
29942 _ACEOF
29943
29944 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29945 # If the template does not know about datarootdir, expand it.
29946 # FIXME: This hack should be removed a few years after 2.60.
29947 ac_datarootdir_hack=; ac_datarootdir_seen=
29948 ac_sed_dataroot='
29949 /datarootdir/ {
29950   p
29951   q
29952 }
29953 /@datadir@/p
29954 /@docdir@/p
29955 /@infodir@/p
29956 /@localedir@/p
29957 /@mandir@/p'
29958 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
29959 *datarootdir*) ac_datarootdir_seen=yes;;
29960 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
29961   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
29962 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
29963 _ACEOF
29964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29965   ac_datarootdir_hack='
29966   s&@datadir@&$datadir&g
29967   s&@docdir@&$docdir&g
29968   s&@infodir@&$infodir&g
29969   s&@localedir@&$localedir&g
29970   s&@mandir@&$mandir&g
29971   s&\\\${datarootdir}&$datarootdir&g' ;;
29972 esac
29973 _ACEOF
29974
29975 # Neutralize VPATH when `$srcdir' = `.'.
29976 # Shell code in configure.ac might set extrasub.
29977 # FIXME: do we really want to maintain this feature?
29978 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
29979 ac_sed_extra="$ac_vpsub
29980 $extrasub
29981 _ACEOF
29982 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
29983 :t
29984 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
29985 s|@configure_input@|$ac_sed_conf_input|;t t
29986 s&@top_builddir@&$ac_top_builddir_sub&;t t
29987 s&@top_build_prefix@&$ac_top_build_prefix&;t t
29988 s&@srcdir@&$ac_srcdir&;t t
29989 s&@abs_srcdir@&$ac_abs_srcdir&;t t
29990 s&@top_srcdir@&$ac_top_srcdir&;t t
29991 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
29992 s&@builddir@&$ac_builddir&;t t
29993 s&@abs_builddir@&$ac_abs_builddir&;t t
29994 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
29995 s&@INSTALL@&$ac_INSTALL&;t t
29996 s&@MKDIR_P@&$ac_MKDIR_P&;t t
29997 $ac_datarootdir_hack
29998 "
29999 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
30000   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
30001
30002 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30003   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
30004   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
30005       "$ac_tmp/out"`; test -z "$ac_out"; } &&
30006   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30007 which seems to be undefined.  Please make sure it is defined" >&5
30008 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30009 which seems to be undefined.  Please make sure it is defined" >&2;}
30010
30011   rm -f "$ac_tmp/stdin"
30012   case $ac_file in
30013   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
30014   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
30015   esac \
30016   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
30017  ;;
30018   :H)
30019   #
30020   # CONFIG_HEADER
30021   #
30022   if test x"$ac_file" != x-; then
30023     {
30024       $as_echo "/* $configure_input  */" \
30025       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
30026     } >"$ac_tmp/config.h" \
30027       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
30028     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
30029       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30030 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30031     else
30032       rm -f "$ac_file"
30033       mv "$ac_tmp/config.h" "$ac_file" \
30034         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
30035     fi
30036   else
30037     $as_echo "/* $configure_input  */" \
30038       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
30039       || as_fn_error $? "could not create -" "$LINENO" 5
30040   fi
30041 # Compute "$ac_file"'s index in $config_headers.
30042 _am_arg="$ac_file"
30043 _am_stamp_count=1
30044 for _am_header in $config_headers :; do
30045   case $_am_header in
30046     $_am_arg | $_am_arg:* )
30047       break ;;
30048     * )
30049       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
30050   esac
30051 done
30052 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
30053 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30054          X"$_am_arg" : 'X\(//\)[^/]' \| \
30055          X"$_am_arg" : 'X\(//\)$' \| \
30056          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
30057 $as_echo X"$_am_arg" |
30058     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30059             s//\1/
30060             q
30061           }
30062           /^X\(\/\/\)[^/].*/{
30063             s//\1/
30064             q
30065           }
30066           /^X\(\/\/\)$/{
30067             s//\1/
30068             q
30069           }
30070           /^X\(\/\).*/{
30071             s//\1/
30072             q
30073           }
30074           s/.*/./; q'`/stamp-h$_am_stamp_count
30075  ;;
30076   :L)
30077   #
30078   # CONFIG_LINK
30079   #
30080
30081   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
30082     :
30083   else
30084     # Prefer the file from the source tree if names are identical.
30085     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
30086       ac_source=$srcdir/$ac_source
30087     fi
30088
30089     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
30090 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
30091
30092     if test ! -r "$ac_source"; then
30093       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
30094     fi
30095     rm -f "$ac_file"
30096
30097     # Try a relative symlink, then a hard link, then a copy.
30098     case $ac_source in
30099     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
30100         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
30101     esac
30102     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
30103       ln "$ac_source" "$ac_file" 2>/dev/null ||
30104       cp -p "$ac_source" "$ac_file" ||
30105       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
30106   fi
30107  ;;
30108   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30109 $as_echo "$as_me: executing $ac_file commands" >&6;}
30110  ;;
30111   esac
30112
30113
30114   case $ac_file$ac_mode in
30115     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
30116   # Older Autoconf quotes --file arguments for eval, but not when files
30117   # are listed without --file.  Let's play safe and only enable the eval
30118   # if we detect the quoting.
30119   case $CONFIG_FILES in
30120   *\'*) eval set x "$CONFIG_FILES" ;;
30121   *)   set x $CONFIG_FILES ;;
30122   esac
30123   shift
30124   for mf
30125   do
30126     # Strip MF so we end up with the name of the file.
30127     mf=`echo "$mf" | sed -e 's/:.*$//'`
30128     # Check whether this is an Automake generated Makefile or not.
30129     # We used to match only the files named 'Makefile.in', but
30130     # some people rename them; so instead we look at the file content.
30131     # Grep'ing the first line is not enough: some people post-process
30132     # each Makefile.in and add a new line on top of each file to say so.
30133     # Grep'ing the whole file is not good either: AIX grep has a line
30134     # limit of 2048, but all sed's we know have understand at least 4000.
30135     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
30136       dirpart=`$as_dirname -- "$mf" ||
30137 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30138          X"$mf" : 'X\(//\)[^/]' \| \
30139          X"$mf" : 'X\(//\)$' \| \
30140          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
30141 $as_echo X"$mf" |
30142     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30143             s//\1/
30144             q
30145           }
30146           /^X\(\/\/\)[^/].*/{
30147             s//\1/
30148             q
30149           }
30150           /^X\(\/\/\)$/{
30151             s//\1/
30152             q
30153           }
30154           /^X\(\/\).*/{
30155             s//\1/
30156             q
30157           }
30158           s/.*/./; q'`
30159     else
30160       continue
30161     fi
30162     # Extract the definition of DEPDIR, am__include, and am__quote
30163     # from the Makefile without running 'make'.
30164     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
30165     test -z "$DEPDIR" && continue
30166     am__include=`sed -n 's/^am__include = //p' < "$mf"`
30167     test -z "$am__include" && continue
30168     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
30169     # Find all dependency output files, they are included files with
30170     # $(DEPDIR) in their names.  We invoke sed twice because it is the
30171     # simplest approach to changing $(DEPDIR) to its actual value in the
30172     # expansion.
30173     for file in `sed -n "
30174       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
30175          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
30176       # Make sure the directory exists.
30177       test -f "$dirpart/$file" && continue
30178       fdir=`$as_dirname -- "$file" ||
30179 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30180          X"$file" : 'X\(//\)[^/]' \| \
30181          X"$file" : 'X\(//\)$' \| \
30182          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
30183 $as_echo X"$file" |
30184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30185             s//\1/
30186             q
30187           }
30188           /^X\(\/\/\)[^/].*/{
30189             s//\1/
30190             q
30191           }
30192           /^X\(\/\/\)$/{
30193             s//\1/
30194             q
30195           }
30196           /^X\(\/\).*/{
30197             s//\1/
30198             q
30199           }
30200           s/.*/./; q'`
30201       as_dir=$dirpart/$fdir; as_fn_mkdir_p
30202       # echo "creating $dirpart/$file"
30203       echo '# dummy' > "$dirpart/$file"
30204     done
30205   done
30206 }
30207  ;;
30208     "po-directories":C)
30209     for ac_file in $CONFIG_FILES; do
30210       # Support "outfile[:infile[:infile...]]"
30211       case "$ac_file" in
30212         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
30213       esac
30214       # PO directories have a Makefile.in generated from Makefile.in.in.
30215       case "$ac_file" in */Makefile.in)
30216         # Adjust a relative srcdir.
30217         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
30218         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
30219         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
30220         # In autoconf-2.13 it is called $ac_given_srcdir.
30221         # In autoconf-2.50 it is called $srcdir.
30222         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
30223         case "$ac_given_srcdir" in
30224           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
30225           /*) top_srcdir="$ac_given_srcdir" ;;
30226           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
30227         esac
30228         # Treat a directory as a PO directory if and only if it has a
30229         # POTFILES.in file. This allows packages to have multiple PO
30230         # directories under different names or in different locations.
30231         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
30232           rm -f "$ac_dir/POTFILES"
30233           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
30234           gt_tab=`printf '\t'`
30235           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
30236           POMAKEFILEDEPS="POTFILES.in"
30237           # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
30238           # on $ac_dir but don't depend on user-specified configuration
30239           # parameters.
30240           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
30241             # The LINGUAS file contains the set of available languages.
30242             if test -n "$OBSOLETE_ALL_LINGUAS"; then
30243               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
30244             fi
30245             ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
30246             # Hide the ALL_LINGUAS assignment from automake < 1.5.
30247             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
30248             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
30249           else
30250             # The set of available languages was given in configure.in.
30251             # Hide the ALL_LINGUAS assignment from automake < 1.5.
30252             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
30253           fi
30254           # Compute POFILES
30255           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
30256           # Compute UPDATEPOFILES
30257           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
30258           # Compute DUMMYPOFILES
30259           # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
30260           # Compute GMOFILES
30261           # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
30262           case "$ac_given_srcdir" in
30263             .) srcdirpre= ;;
30264             *) srcdirpre='$(srcdir)/' ;;
30265           esac
30266           POFILES=
30267           UPDATEPOFILES=
30268           DUMMYPOFILES=
30269           GMOFILES=
30270           for lang in $ALL_LINGUAS; do
30271             POFILES="$POFILES $srcdirpre$lang.po"
30272             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
30273             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
30274             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
30275           done
30276           # CATALOGS depends on both $ac_dir and the user's LINGUAS
30277           # environment variable.
30278           INST_LINGUAS=
30279           if test -n "$ALL_LINGUAS"; then
30280             for presentlang in $ALL_LINGUAS; do
30281               useit=no
30282               if test "%UNSET%" != "$LINGUAS"; then
30283                 desiredlanguages="$LINGUAS"
30284               else
30285                 desiredlanguages="$ALL_LINGUAS"
30286               fi
30287               for desiredlang in $desiredlanguages; do
30288                 # Use the presentlang catalog if desiredlang is
30289                 #   a. equal to presentlang, or
30290                 #   b. a variant of presentlang (because in this case,
30291                 #      presentlang can be used as a fallback for messages
30292                 #      which are not translated in the desiredlang catalog).
30293                 case "$desiredlang" in
30294                   "$presentlang"*) useit=yes;;
30295                 esac
30296               done
30297               if test $useit = yes; then
30298                 INST_LINGUAS="$INST_LINGUAS $presentlang"
30299               fi
30300             done
30301           fi
30302           CATALOGS=
30303           if test -n "$INST_LINGUAS"; then
30304             for lang in $INST_LINGUAS; do
30305               CATALOGS="$CATALOGS $lang.gmo"
30306             done
30307           fi
30308           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
30309           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
30310           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
30311             if test -f "$f"; then
30312               case "$f" in
30313                 *.orig | *.bak | *~) ;;
30314                 *) cat "$f" >> "$ac_dir/Makefile" ;;
30315               esac
30316             fi
30317           done
30318         fi
30319         ;;
30320       esac
30321     done ;;
30322     "stamp-h":F) echo timestamp > stamp-h ;;
30323
30324   esac
30325 done # for ac_tag
30326
30327
30328 as_fn_exit 0
30329 _ACEOF
30330 ac_clean_files=$ac_clean_files_save
30331
30332 test $ac_write_fail = 0 ||
30333   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
30334
30335
30336 # configure is writing to config.log, and then calls config.status.
30337 # config.status does its own redirection, appending to config.log.
30338 # Unfortunately, on DOS this fails, as config.log is still kept open
30339 # by configure, so config.status won't be able to write to it; its
30340 # output is simply discarded.  So we exec the FD to /dev/null,
30341 # effectively closing config.log, so it can be properly (re)opened and
30342 # appended to by config.status.  When coming back to configure, we
30343 # need to make the FD available again.
30344 if test "$no_create" != yes; then
30345   ac_cs_success=:
30346   ac_config_status_args=
30347   test "$silent" = yes &&
30348     ac_config_status_args="$ac_config_status_args --quiet"
30349   exec 5>/dev/null
30350   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
30351   exec 5>>config.log
30352   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
30353   # would make configure fail if this is the last instruction.
30354   $ac_cs_success || as_fn_exit 1
30355 fi
30356 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
30357   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
30358 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
30359 fi
30360
30361
30362 echo "*******************************************************"
30363 echo GRUB2 will be compiled with following components:
30364 echo Platform: "$target_cpu"-"$platform"
30365 if [ x"$platform" = xemu ]; then
30366 if [ x"$grub_emu_usb_excuse" = x ]; then
30367 echo USB support for grub-emu: Yes
30368 else
30369 echo USB support for grub-emu: No "($grub_emu_usb_excuse)"
30370 fi
30371 if [ x"$grub_emu_sdl_excuse" = x ]; then
30372 echo SDL support for grub-emu: Yes
30373 else
30374 echo SDL support for grub-emu: No "($grub_emu_sdl_excuse)"
30375 fi
30376 if [ x"$grub_emu_pci_excuse" = x ]; then
30377 echo PCI support for grub-emu: Yes
30378 else
30379 echo PCI support for grub-emu: No "($grub_emu_pci_excuse)"
30380 fi
30381 fi
30382 if test x"$device_mapper_excuse" = x ; then
30383 echo With devmapper support: Yes
30384 else
30385 echo With devmapper support: No "($device_mapper_excuse)"
30386 fi
30387 if [ x"$enable_mm_debug" = xyes ]; then
30388 echo With memory debugging: Yes
30389 else
30390 echo With memory debugging: No
30391 fi
30392 if [ x"$enable_cache_stats" = xyes ]; then
30393 echo With disk cache statistics: Yes
30394 else
30395 echo With disk cache statistics: No
30396 fi
30397
30398 if [ x"$enable_boot_time" = xyes ]; then
30399 echo With boot time statistics: Yes
30400 else
30401 echo With boot time statistics: No
30402 fi
30403
30404 if [ x"$efiemu_excuse" = x ]; then
30405 echo efiemu runtime: Yes
30406 else
30407 echo efiemu runtime: No "($efiemu_excuse)"
30408 fi
30409 if [ x"$grub_mkfont_excuse" = x ]; then
30410 echo grub-mkfont: Yes
30411 else
30412 echo grub-mkfont: No "($grub_mkfont_excuse)"
30413 fi
30414 if [ x"$grub_mount_excuse" = x ]; then
30415 echo grub-mount: Yes
30416 else
30417 echo grub-mount: No "($grub_mount_excuse)"
30418 fi
30419 if [ x"$starfield_excuse" = x ]; then
30420 echo starfield theme: Yes
30421 echo With DejaVuSans font from $DJVU_FONT_SOURCE
30422 else
30423 echo starfield theme: No "($starfield_excuse)"
30424 fi
30425 if [ x"$libzfs_excuse" = x ]; then
30426 echo With libzfs support: Yes
30427 else
30428 echo With libzfs support: No "($libzfs_excuse)"
30429 fi
30430 if [ x"$grub_build_mkfont_excuse" = x ]; then
30431   echo Build-time grub-mkfont: Yes
30432   if test "x$FONT_SOURCE" = x ; then
30433     echo "Without unifont"
30434   else
30435     echo "With unifont from $FONT_SOURCE"
30436   fi
30437 else
30438   echo Build-time grub-mkfont: No "($grub_build_mkfont_excuse)"
30439   echo "Without unifont (no build-time grub-mkfont)"
30440 fi
30441 if test x"$liblzma_excuse" != x ; then
30442 echo "Without liblzma (no support for XZ-compressed mips images) ($liblzma_excuse)"
30443 else
30444 echo "With liblzma from $LIBLZMA (support for XZ-compressed mips images)"
30445 fi
30446 echo "*******************************************************"
30447