libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libbacktrace'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="backtrace.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 NATIVE_FALSE
 637 NATIVE_TRUE
 638 HAVE_LIBLZMA_FALSE
 639 HAVE_LIBLZMA_TRUE
 640 HAVE_MINIDEBUG_FALSE
 641 HAVE_MINIDEBUG_TRUE
 642 HAVE_COMM_FALSE
 643 HAVE_COMM_TRUE
 644 COMM
 645 HAVE_XZ_FALSE
 646 HAVE_XZ_TRUE
 647 XZ
 648 USE_DSYMUTIL_FALSE
 649 USE_DSYMUTIL_TRUE
 650 HAVE_OBJCOPY_DEBUGLINK_FALSE
 651 HAVE_OBJCOPY_DEBUGLINK_TRUE
 652 READELF
 653 OBJCOPY
 654 HAVE_COMPRESSED_DEBUG_ZSTD_FALSE
 655 HAVE_COMPRESSED_DEBUG_ZSTD_TRUE
 656 HAVE_ZSTD_FALSE
 657 HAVE_ZSTD_TRUE
 658 HAVE_COMPRESSED_DEBUG_ZLIB_GABI_FALSE
 659 HAVE_COMPRESSED_DEBUG_ZLIB_GABI_TRUE
 660 HAVE_COMPRESSED_DEBUG_ZLIB_GNU_FALSE
 661 HAVE_COMPRESSED_DEBUG_ZLIB_GNU_TRUE
 662 HAVE_BUILDID_FALSE
 663 HAVE_BUILDID_TRUE
 664 HAVE_ZLIB_FALSE
 665 HAVE_ZLIB_TRUE
 666 HAVE_DWARF5_FALSE
 667 HAVE_DWARF5_TRUE
 668 HAVE_PTHREAD_FALSE
 669 HAVE_PTHREAD_TRUE
 670 PTHREAD_CFLAGS
 671 CLOCK_GETTIME_LINK
 672 BACKTRACE_USES_MALLOC
 673 ALLOC_FILE
 674 VIEW_FILE
 675 BACKTRACE_SUPPORTS_DATA
 676 BACKTRACE_SUPPORTED
 677 HAVE_ELF_FALSE
 678 HAVE_ELF_TRUE
 679 FORMAT_FILE
 680 BACKTRACE_SUPPORTS_THREADS
 681 CET_HOST_FLAGS
 682 PIC_FLAG
 683 WARN_FLAGS
 684 EXTRA_FLAGS
 685 BACKTRACE_FILE
 686 ENABLE_DARWIN_AT_RPATH_FALSE
 687 ENABLE_DARWIN_AT_RPATH_TRUE
 688 OTOOL64
 689 OTOOL
 690 LIPO
 691 NMEDIT
 692 DSYMUTIL
 693 AR
 694 OBJDUMP
 695 LN_S
 696 NM
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 HAVE_DWZ_FALSE
 704 HAVE_DWZ_TRUE
 705 DWZ
 706 RANLIB
 707 MAINT
 708 MAINTAINER_MODE_FALSE
 709 MAINTAINER_MODE_TRUE
 710 AM_BACKSLASH
 711 AM_DEFAULT_VERBOSITY
 712 AM_DEFAULT_V
 713 AM_V
 714 am__untar
 715 am__tar
 716 AMTAR
 717 am__leading_dot
 718 SET_MAKE
 719 AWK
 720 mkdir_p
 721 MKDIR_P
 722 INSTALL_STRIP_PROGRAM
 723 STRIP
 724 install_sh
 725 MAKEINFO
 726 AUTOHEADER
 727 AUTOMAKE
 728 AUTOCONF
 729 ACLOCAL
 730 VERSION
 731 PACKAGE
 732 CYGPATH_W
 733 am__isrc
 734 INSTALL_DATA
 735 INSTALL_SCRIPT
 736 INSTALL_PROGRAM
 737 libtool_VERSION
 738 EGREP
 739 GREP
 740 CPP
 741 OBJEXT
 742 EXEEXT
 743 ac_ct_CC
 744 CPPFLAGS
 745 LDFLAGS
 746 CFLAGS
 747 CC
 748 target_os
 749 target_vendor
 750 target_cpu
 751 target
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 multi_basedir
 761 target_alias
 762 host_alias
 763 build_alias
 764 LIBS
 765 ECHO_T
 766 ECHO_N
 767 ECHO_C
 768 DEFS
 769 mandir
 770 localedir
 771 libdir
 772 psdir
 773 pdfdir
 774 dvidir
 775 htmldir
 776 infodir
 777 docdir
 778 oldincludedir
 779 includedir
 780 localstatedir
 781 sharedstatedir
 782 sysconfdir
 783 datadir
 784 datarootdir
 785 libexecdir
 786 sbindir
 787 bindir
 788 program_transform_name
 789 prefix
 790 exec_prefix
 791 PACKAGE_URL
 792 PACKAGE_BUGREPORT
 793 PACKAGE_STRING
 794 PACKAGE_VERSION
 795 PACKAGE_TARNAME
 796 PACKAGE_NAME
 797 PATH_SEPARATOR
 798 SHELL'
 799 ac_subst_files=''
 800 ac_user_opts='
 801 enable_option_checking
 802 enable_multilib
 803 enable_silent_rules
 804 enable_maintainer_mode
 805 with_target_subdir
 806 enable_shared
 807 enable_static
 808 with_pic
 809 enable_fast_install
 810 with_gnu_ld
 811 enable_libtool_lock
 812 enable_darwin_at_rpath
 813 enable_largefile
 814 enable_cet
 815 enable_werror
 816 with_system_libunwind
 817 enable_host_shared
 818 '
 819       ac_precious_vars='build_alias
 820 host_alias
 821 target_alias
 822 CC
 823 CFLAGS
 824 LDFLAGS
 825 LIBS
 826 CPPFLAGS
 827 CPP
 828 OBJCOPY
 829 DSYMUTIL
 830 NM'
 831
 832
 833 # Initialize some variables set by options.
 834 ac_init_help=
 835 ac_init_version=false
 836 ac_unrecognized_opts=
 837 ac_unrecognized_sep=
 838 # The variables have the same names as the options, with
 839 # dashes changed to underlines.
 840 cache_file=/dev/null
 841 exec_prefix=NONE
 842 no_create=
 843 no_recursion=
 844 prefix=NONE
 845 program_prefix=NONE
 846 program_suffix=NONE
 847 program_transform_name=s,x,x,
 848 silent=
 849 site=
 850 srcdir=
 851 verbose=
 852 x_includes=NONE
 853 x_libraries=NONE
 854
 855 # Installation directory options.
 856 # These are left unexpanded so users can "make install exec_prefix=/foo"
 857 # and all the variables that are supposed to be based on exec_prefix
 858 # by default will actually change.
 859 # Use braces instead of parens because sh, perl, etc. also accept them.
 860 # (The list follows the same order as the GNU Coding Standards.)
 861 bindir='${exec_prefix}/bin'
 862 sbindir='${exec_prefix}/sbin'
 863 libexecdir='${exec_prefix}/libexec'
 864 datarootdir='${prefix}/share'
 865 datadir='${datarootdir}'
 866 sysconfdir='${prefix}/etc'
 867 sharedstatedir='${prefix}/com'
 868 localstatedir='${prefix}/var'
 869 includedir='${prefix}/include'
 870 oldincludedir='/usr/include'
 871 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 872 infodir='${datarootdir}/info'
 873 htmldir='${docdir}'
 874 dvidir='${docdir}'
 875 pdfdir='${docdir}'
 876 psdir='${docdir}'
 877 libdir='${exec_prefix}/lib'
 878 localedir='${datarootdir}/locale'
 879 mandir='${datarootdir}/man'
 880
 881 ac_prev=
 882 ac_dashdash=
 883 for ac_option
 884 do
 885   # If the previous option needs an argument, assign it.
 886   if test -n "$ac_prev"; then
 887     eval $ac_prev=\$ac_option
 888     ac_prev=
 889     continue
 890   fi
 891
 892   case $ac_option in
 893   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 894   *=)   ac_optarg= ;;
 895   *)    ac_optarg=yes ;;
 896   esac
 897
 898   # Accept the important Cygnus configure options, so we can diagnose typos.
 899
 900   case $ac_dashdash$ac_option in
 901   --)
 902     ac_dashdash=yes ;;
 903
 904   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 905     ac_prev=bindir ;;
 906   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 907     bindir=$ac_optarg ;;
 908
 909   -build | --build | --buil | --bui | --bu)
 910     ac_prev=build_alias ;;
 911   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 912     build_alias=$ac_optarg ;;
 913
 914   -cache-file | --cache-file | --cache-fil | --cache-fi \
 915   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 916     ac_prev=cache_file ;;
 917   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 918   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 919     cache_file=$ac_optarg ;;
 920
 921   --config-cache | -C)
 922     cache_file=config.cache ;;
 923
 924   -datadir | --datadir | --datadi | --datad)
 925     ac_prev=datadir ;;
 926   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 927     datadir=$ac_optarg ;;
 928
 929   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 930   | --dataroo | --dataro | --datar)
 931     ac_prev=datarootdir ;;
 932   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 933   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 934     datarootdir=$ac_optarg ;;
 935
 936   -disable-* | --disable-*)
 937     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 938     # Reject names that are not valid shell variable names.
 939     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 940       as_fn_error $? "invalid feature name: $ac_useropt"
 941     ac_useropt_orig=$ac_useropt
 942     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 943     case $ac_user_opts in
 944       *"
 945 "enable_$ac_useropt"
 946 "*) ;;
 947       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 948          ac_unrecognized_sep=', ';;
 949     esac
 950     eval enable_$ac_useropt=no ;;
 951
 952   -docdir | --docdir | --docdi | --doc | --do)
 953     ac_prev=docdir ;;
 954   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 955     docdir=$ac_optarg ;;
 956
 957   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 958     ac_prev=dvidir ;;
 959   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 960     dvidir=$ac_optarg ;;
 961
 962   -enable-* | --enable-*)
 963     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 964     # Reject names that are not valid shell variable names.
 965     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 966       as_fn_error $? "invalid feature name: $ac_useropt"
 967     ac_useropt_orig=$ac_useropt
 968     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 969     case $ac_user_opts in
 970       *"
 971 "enable_$ac_useropt"
 972 "*) ;;
 973       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 974          ac_unrecognized_sep=', ';;
 975     esac
 976     eval enable_$ac_useropt=\$ac_optarg ;;
 977
 978   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 979   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 980   | --exec | --exe | --ex)
 981     ac_prev=exec_prefix ;;
 982   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 983   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 984   | --exec=* | --exe=* | --ex=*)
 985     exec_prefix=$ac_optarg ;;
 986
 987   -gas | --gas | --ga | --g)
 988     # Obsolete; use --with-gas.
 989     with_gas=yes ;;
 990
 991   -help | --help | --hel | --he | -h)
 992     ac_init_help=long ;;
 993   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 994     ac_init_help=recursive ;;
 995   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 996     ac_init_help=short ;;
 997
 998   -host | --host | --hos | --ho)
 999     ac_prev=host_alias ;;
1000   -host=* | --host=* | --hos=* | --ho=*)
1001     host_alias=$ac_optarg ;;
1002
1003   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1004     ac_prev=htmldir ;;
1005   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1006   | --ht=*)
1007     htmldir=$ac_optarg ;;
1008
1009   -includedir | --includedir | --includedi | --included | --include \
1010   | --includ | --inclu | --incl | --inc)
1011     ac_prev=includedir ;;
1012   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1013   | --includ=* | --inclu=* | --incl=* | --inc=*)
1014     includedir=$ac_optarg ;;
1015
1016   -infodir | --infodir | --infodi | --infod | --info | --inf)
1017     ac_prev=infodir ;;
1018   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1019     infodir=$ac_optarg ;;
1020
1021   -libdir | --libdir | --libdi | --libd)
1022     ac_prev=libdir ;;
1023   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1024     libdir=$ac_optarg ;;
1025
1026   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1027   | --libexe | --libex | --libe)
1028     ac_prev=libexecdir ;;
1029   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1030   | --libexe=* | --libex=* | --libe=*)
1031     libexecdir=$ac_optarg ;;
1032
1033   -localedir | --localedir | --localedi | --localed | --locale)
1034     ac_prev=localedir ;;
1035   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1036     localedir=$ac_optarg ;;
1037
1038   -localstatedir | --localstatedir | --localstatedi | --localstated \
1039   | --localstate | --localstat | --localsta | --localst | --locals)
1040     ac_prev=localstatedir ;;
1041   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1042   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1043     localstatedir=$ac_optarg ;;
1044
1045   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1046     ac_prev=mandir ;;
1047   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1048     mandir=$ac_optarg ;;
1049
1050   -nfp | --nfp | --nf)
1051     # Obsolete; use --without-fp.
1052     with_fp=no ;;
1053
1054   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1055   | --no-cr | --no-c | -n)
1056     no_create=yes ;;
1057
1058   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1059   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1060     no_recursion=yes ;;
1061
1062   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1063   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1064   | --oldin | --oldi | --old | --ol | --o)
1065     ac_prev=oldincludedir ;;
1066   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1067   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1068   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1069     oldincludedir=$ac_optarg ;;
1070
1071   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1072     ac_prev=prefix ;;
1073   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1074     prefix=$ac_optarg ;;
1075
1076   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1077   | --program-pre | --program-pr | --program-p)
1078     ac_prev=program_prefix ;;
1079   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1080   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1081     program_prefix=$ac_optarg ;;
1082
1083   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1084   | --program-suf | --program-su | --program-s)
1085     ac_prev=program_suffix ;;
1086   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1087   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1088     program_suffix=$ac_optarg ;;
1089
1090   -program-transform-name | --program-transform-name \
1091   | --program-transform-nam | --program-transform-na \
1092   | --program-transform-n | --program-transform- \
1093   | --program-transform | --program-transfor \
1094   | --program-transfo | --program-transf \
1095   | --program-trans | --program-tran \
1096   | --progr-tra | --program-tr | --program-t)
1097     ac_prev=program_transform_name ;;
1098   -program-transform-name=* | --program-transform-name=* \
1099   | --program-transform-nam=* | --program-transform-na=* \
1100   | --program-transform-n=* | --program-transform-=* \
1101   | --program-transform=* | --program-transfor=* \
1102   | --program-transfo=* | --program-transf=* \
1103   | --program-trans=* | --program-tran=* \
1104   | --progr-tra=* | --program-tr=* | --program-t=*)
1105     program_transform_name=$ac_optarg ;;
1106
1107   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1108     ac_prev=pdfdir ;;
1109   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1110     pdfdir=$ac_optarg ;;
1111
1112   -psdir | --psdir | --psdi | --psd | --ps)
1113     ac_prev=psdir ;;
1114   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1115     psdir=$ac_optarg ;;
1116
1117   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1118   | -silent | --silent | --silen | --sile | --sil)
1119     silent=yes ;;
1120
1121   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1122     ac_prev=sbindir ;;
1123   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1124   | --sbi=* | --sb=*)
1125     sbindir=$ac_optarg ;;
1126
1127   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1128   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1129   | --sharedst | --shareds | --shared | --share | --shar \
1130   | --sha | --sh)
1131     ac_prev=sharedstatedir ;;
1132   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1133   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1134   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1135   | --sha=* | --sh=*)
1136     sharedstatedir=$ac_optarg ;;
1137
1138   -site | --site | --sit)
1139     ac_prev=site ;;
1140   -site=* | --site=* | --sit=*)
1141     site=$ac_optarg ;;
1142
1143   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1144     ac_prev=srcdir ;;
1145   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1146     srcdir=$ac_optarg ;;
1147
1148   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1149   | --syscon | --sysco | --sysc | --sys | --sy)
1150     ac_prev=sysconfdir ;;
1151   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1152   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1153     sysconfdir=$ac_optarg ;;
1154
1155   -target | --target | --targe | --targ | --tar | --ta | --t)
1156     ac_prev=target_alias ;;
1157   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1158     target_alias=$ac_optarg ;;
1159
1160   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1161     verbose=yes ;;
1162
1163   -version | --version | --versio | --versi | --vers | -V)
1164     ac_init_version=: ;;
1165
1166   -with-* | --with-*)
1167     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1168     # Reject names that are not valid shell variable names.
1169     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1170       as_fn_error $? "invalid package name: $ac_useropt"
1171     ac_useropt_orig=$ac_useropt
1172     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1173     case $ac_user_opts in
1174       *"
1175 "with_$ac_useropt"
1176 "*) ;;
1177       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1178          ac_unrecognized_sep=', ';;
1179     esac
1180     eval with_$ac_useropt=\$ac_optarg ;;
1181
1182   -without-* | --without-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error $? "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=no ;;
1197
1198   --x)
1199     # Obsolete; use --with-x.
1200     with_x=yes ;;
1201
1202   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1203   | --x-incl | --x-inc | --x-in | --x-i)
1204     ac_prev=x_includes ;;
1205   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1206   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1207     x_includes=$ac_optarg ;;
1208
1209   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1210   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1211     ac_prev=x_libraries ;;
1212   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1213   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1214     x_libraries=$ac_optarg ;;
1215
1216   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1217 Try \`$0 --help' for more information"
1218     ;;
1219
1220   *=*)
1221     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1222     # Reject names that are not valid shell variable names.
1223     case $ac_envvar in #(
1224       '' | [0-9]* | *[!_$as_cr_alnum]* )
1225       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1226     esac
1227     eval $ac_envvar=\$ac_optarg
1228     export $ac_envvar ;;
1229
1230   *)
1231     # FIXME: should be removed in autoconf 3.0.
1232     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1233     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1234       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1235     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1236     ;;
1237
1238   esac
1239 done
1240
1241 if test -n "$ac_prev"; then
1242   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1243   as_fn_error $? "missing argument to $ac_option"
1244 fi
1245
1246 if test -n "$ac_unrecognized_opts"; then
1247   case $enable_option_checking in
1248     no) ;;
1249     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1250     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1251   esac
1252 fi
1253
1254 # Check all directory arguments for consistency.
1255 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1256                 datadir sysconfdir sharedstatedir localstatedir includedir \
1257                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1258                 libdir localedir mandir
1259 do
1260   eval ac_val=\$$ac_var
1261   # Remove trailing slashes.
1262   case $ac_val in
1263     */ )
1264       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1265       eval $ac_var=\$ac_val;;
1266   esac
1267   # Be sure to have absolute directory names.
1268   case $ac_val in
1269     [\\/$]* | ?:[\\/]* )  continue;;
1270     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1271   esac
1272   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1273 done
1274
1275 # There might be people who depend on the old broken behavior: `$host'
1276 # used to hold the argument of --host etc.
1277 # FIXME: To remove some day.
1278 build=$build_alias
1279 host=$host_alias
1280 target=$target_alias
1281
1282 # FIXME: To remove some day.
1283 if test "x$host_alias" != x; then
1284   if test "x$build_alias" = x; then
1285     cross_compiling=maybe
1286   elif test "x$build_alias" != "x$host_alias"; then
1287     cross_compiling=yes
1288   fi
1289 fi
1290
1291 ac_tool_prefix=
1292 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1293
1294 test "$silent" = yes && exec 6>/dev/null
1295
1296
1297 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1298 ac_ls_di=`ls -di .` &&
1299 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1300   as_fn_error $? "working directory cannot be determined"
1301 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1302   as_fn_error $? "pwd does not report name of working directory"
1303
1304
1305 # Find the source files, if location was not specified.
1306 if test -z "$srcdir"; then
1307   ac_srcdir_defaulted=yes
1308   # Try the directory containing this script, then the parent directory.
1309   ac_confdir=`$as_dirname -- "$as_myself" ||
1310 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1311          X"$as_myself" : 'X\(//\)[^/]' \| \
1312          X"$as_myself" : 'X\(//\)$' \| \
1313          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1314 $as_echo X"$as_myself" |
1315     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1316             s//\1/
1317             q
1318           }
1319           /^X\(\/\/\)[^/].*/{
1320             s//\1/
1321             q
1322           }
1323           /^X\(\/\/\)$/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\).*/{
1328             s//\1/
1329             q
1330           }
1331           s/.*/./; q'`
1332   srcdir=$ac_confdir
1333   if test ! -r "$srcdir/$ac_unique_file"; then
1334     srcdir=..
1335   fi
1336 else
1337   ac_srcdir_defaulted=no
1338 fi
1339 if test ! -r "$srcdir/$ac_unique_file"; then
1340   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1341   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1342 fi
1343 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1344 ac_abs_confdir=`(
1345         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1346         pwd)`
1347 # When building in place, set srcdir=.
1348 if test "$ac_abs_confdir" = "$ac_pwd"; then
1349   srcdir=.
1350 fi
1351 # Remove unnecessary trailing slashes from srcdir.
1352 # Double slashes in file names in object file debugging info
1353 # mess up M-x gdb in Emacs.
1354 case $srcdir in
1355 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1356 esac
1357 for ac_var in $ac_precious_vars; do
1358   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1359   eval ac_env_${ac_var}_value=\$${ac_var}
1360   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1361   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1362 done
1363
1364 #
1365 # Report the --help message.
1366 #
1367 if test "$ac_init_help" = "long"; then
1368   # Omit some internal or obsolete options to make the list less imposing.
1369   # This message is too long to be a string in the A/UX 3.1 sh.
1370   cat <<_ACEOF
1371 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1372
1373 Usage: $0 [OPTION]... [VAR=VALUE]...
1374
1375 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1376 VAR=VALUE.  See below for descriptions of some of the useful variables.
1377
1378 Defaults for the options are specified in brackets.
1379
1380 Configuration:
1381   -h, --help              display this help and exit
1382       --help=short        display options specific to this package
1383       --help=recursive    display the short help of all the included packages
1384   -V, --version           display version information and exit
1385   -q, --quiet, --silent   do not print \`checking ...' messages
1386       --cache-file=FILE   cache test results in FILE [disabled]
1387   -C, --config-cache      alias for \`--cache-file=config.cache'
1388   -n, --no-create         do not create output files
1389       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1390
1391 Installation directories:
1392   --prefix=PREFIX         install architecture-independent files in PREFIX
1393                           [$ac_default_prefix]
1394   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1395                           [PREFIX]
1396
1397 By default, \`make install' will install all the files in
1398 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1399 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1400 for instance \`--prefix=\$HOME'.
1401
1402 For better control, use the options below.
1403
1404 Fine tuning of the installation directories:
1405   --bindir=DIR            user executables [EPREFIX/bin]
1406   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1407   --libexecdir=DIR        program executables [EPREFIX/libexec]
1408   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1409   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1410   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1411   --libdir=DIR            object code libraries [EPREFIX/lib]
1412   --includedir=DIR        C header files [PREFIX/include]
1413   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1414   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1415   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1416   --infodir=DIR           info documentation [DATAROOTDIR/info]
1417   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1418   --mandir=DIR            man documentation [DATAROOTDIR/man]
1419   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1420   --htmldir=DIR           html documentation [DOCDIR]
1421   --dvidir=DIR            dvi documentation [DOCDIR]
1422   --pdfdir=DIR            pdf documentation [DOCDIR]
1423   --psdir=DIR             ps documentation [DOCDIR]
1424 _ACEOF
1425
1426   cat <<\_ACEOF
1427
1428 Program names:
1429   --program-prefix=PREFIX            prepend PREFIX to installed program names
1430   --program-suffix=SUFFIX            append SUFFIX to installed program names
1431   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1432
1433 System types:
1434   --build=BUILD     configure for building on BUILD [guessed]
1435   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1436   --target=TARGET   configure for building compilers for TARGET [HOST]
1437 _ACEOF
1438 fi
1439
1440 if test -n "$ac_init_help"; then
1441   case $ac_init_help in
1442      short | recursive ) echo "Configuration of package-unused version-unused:";;
1443    esac
1444   cat <<\_ACEOF
1445
1446 Optional Features:
1447   --disable-option-checking  ignore unrecognized --enable/--with options
1448   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1449   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1450   --enable-multilib       build many library versions (default)
1451   --enable-silent-rules   less verbose build output (undo: "make V=1")
1452   --disable-silent-rules  verbose build output (undo: "make V=0")
1453   --enable-maintainer-mode
1454                           enable make rules and dependencies not useful (and
1455                           sometimes confusing) to the casual installer
1456   --enable-shared[=PKGS]  build shared libraries [default=yes]
1457   --enable-static[=PKGS]  build static libraries [default=yes]
1458   --enable-fast-install[=PKGS]
1459                           optimize for fast installation [default=yes]
1460   --disable-libtool-lock  avoid locking (might break parallel builds)
1461   --enable-darwin-at-rpath
1462                           install libraries with @rpath/library-name, requires
1463                           rpaths to be added to executables
1464   --disable-largefile     omit support for large files
1465   --enable-cet            enable Intel CET in target libraries [default=auto]
1466   --disable-werror        disable building with -Werror
1467   --enable-host-shared    build host code as shared libraries
1468   --enable-cet            enable Intel CET in host libraries [default=auto]
1469
1470 Optional Packages:
1471   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1472   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1473   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1474   --with-pic              try to use only PIC/non-PIC objects [default=use
1475                           both]
1476   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1477   --with-system-libunwind use installed libunwind
1478
1479 Some influential environment variables:
1480   CC          C compiler command
1481   CFLAGS      C compiler flags
1482   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1483               nonstandard directory <lib dir>
1484   LIBS        libraries to pass to the linker, e.g. -l<library>
1485   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1486               you have headers in a nonstandard directory <include dir>
1487   CPP         C preprocessor
1488   OBJCOPY     location of objcopy
1489   DSYMUTIL    location of dsymutil
1490   NM          location of nm
1491
1492 Use these variables to override the choices made by `configure' or to help
1493 it to find libraries and programs with nonstandard names/locations.
1494
1495 Report bugs to the package provider.
1496 _ACEOF
1497 ac_status=$?
1498 fi
1499
1500 if test "$ac_init_help" = "recursive"; then
1501   # If there are subdirs, report their specific --help.
1502   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1503     test -d "$ac_dir" ||
1504       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1505       continue
1506     ac_builddir=.
1507
1508 case "$ac_dir" in
1509 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1510 *)
1511   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1512   # A ".." for each directory in $ac_dir_suffix.
1513   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1514   case $ac_top_builddir_sub in
1515   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1516   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1517   esac ;;
1518 esac
1519 ac_abs_top_builddir=$ac_pwd
1520 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1521 # for backward compatibility:
1522 ac_top_builddir=$ac_top_build_prefix
1523
1524 case $srcdir in
1525   .)  # We are building in place.
1526     ac_srcdir=.
1527     ac_top_srcdir=$ac_top_builddir_sub
1528     ac_abs_top_srcdir=$ac_pwd ;;
1529   [\\/]* | ?:[\\/]* )  # Absolute name.
1530     ac_srcdir=$srcdir$ac_dir_suffix;
1531     ac_top_srcdir=$srcdir
1532     ac_abs_top_srcdir=$srcdir ;;
1533   *) # Relative name.
1534     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1535     ac_top_srcdir=$ac_top_build_prefix$srcdir
1536     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1537 esac
1538 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1539
1540     cd "$ac_dir" || { ac_status=$?; continue; }
1541     # Check for guested configure.
1542     if test -f "$ac_srcdir/configure.gnu"; then
1543       echo &&
1544       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1545     elif test -f "$ac_srcdir/configure"; then
1546       echo &&
1547       $SHELL "$ac_srcdir/configure" --help=recursive
1548     else
1549       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1550     fi || ac_status=$?
1551     cd "$ac_pwd" || { ac_status=$?; break; }
1552   done
1553 fi
1554
1555 test -n "$ac_init_help" && exit $ac_status
1556 if $ac_init_version; then
1557   cat <<\_ACEOF
1558 package-unused configure version-unused
1559 generated by GNU Autoconf 2.69
1560
1561 Copyright (C) 2012 Free Software Foundation, Inc.
1562 This configure script is free software; the Free Software Foundation
1563 gives unlimited permission to copy, distribute and modify it.
1564 _ACEOF
1565   exit
1566 fi
1567
1568 ## ------------------------ ##
1569 ## Autoconf initialization. ##
1570 ## ------------------------ ##
1571
1572 # ac_fn_c_try_compile LINENO
1573 # --------------------------
1574 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1575 ac_fn_c_try_compile ()
1576 {
1577   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1578   rm -f conftest.$ac_objext
1579   if { { ac_try="$ac_compile"
1580 case "(($ac_try" in
1581   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1582   *) ac_try_echo=$ac_try;;
1583 esac
1584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585 $as_echo "$ac_try_echo"; } >&5
1586   (eval "$ac_compile") 2>conftest.err
1587   ac_status=$?
1588   if test -s conftest.err; then
1589     grep -v '^ *+' conftest.err >conftest.er1
1590     cat conftest.er1 >&5
1591     mv -f conftest.er1 conftest.err
1592   fi
1593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594   test $ac_status = 0; } && {
1595          test -z "$ac_c_werror_flag" ||
1596          test ! -s conftest.err
1597        } && test -s conftest.$ac_objext; then :
1598   ac_retval=0
1599 else
1600   $as_echo "$as_me: failed program was:" >&5
1601 sed 's/^/| /' conftest.$ac_ext >&5
1602
1603         ac_retval=1
1604 fi
1605   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1606   as_fn_set_status $ac_retval
1607
1608 } # ac_fn_c_try_compile
1609
1610 # ac_fn_c_try_cpp LINENO
1611 # ----------------------
1612 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1613 ac_fn_c_try_cpp ()
1614 {
1615   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1616   if { { ac_try="$ac_cpp conftest.$ac_ext"
1617 case "(($ac_try" in
1618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1619   *) ac_try_echo=$ac_try;;
1620 esac
1621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1622 $as_echo "$ac_try_echo"; } >&5
1623   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1624   ac_status=$?
1625   if test -s conftest.err; then
1626     grep -v '^ *+' conftest.err >conftest.er1
1627     cat conftest.er1 >&5
1628     mv -f conftest.er1 conftest.err
1629   fi
1630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631   test $ac_status = 0; } > conftest.i && {
1632          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1633          test ! -s conftest.err
1634        }; then :
1635   ac_retval=0
1636 else
1637   $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1639
1640     ac_retval=1
1641 fi
1642   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643   as_fn_set_status $ac_retval
1644
1645 } # ac_fn_c_try_cpp
1646
1647 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1648 # -------------------------------------------------------
1649 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1650 # the include files in INCLUDES and setting the cache variable VAR
1651 # accordingly.
1652 ac_fn_c_check_header_mongrel ()
1653 {
1654   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655   if eval \${$3+:} false; then :
1656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1657 $as_echo_n "checking for $2... " >&6; }
1658 if eval \${$3+:} false; then :
1659   $as_echo_n "(cached) " >&6
1660 fi
1661 eval ac_res=\$$3
1662                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1663 $as_echo "$ac_res" >&6; }
1664 else
1665   # Is the header compilable?
1666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1667 $as_echo_n "checking $2 usability... " >&6; }
1668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1669 /* end confdefs.h.  */
1670 $4
1671 #include <$2>
1672 _ACEOF
1673 if ac_fn_c_try_compile "$LINENO"; then :
1674   ac_header_compiler=yes
1675 else
1676   ac_header_compiler=no
1677 fi
1678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1680 $as_echo "$ac_header_compiler" >&6; }
1681
1682 # Is the header present?
1683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1684 $as_echo_n "checking $2 presence... " >&6; }
1685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686 /* end confdefs.h.  */
1687 #include <$2>
1688 _ACEOF
1689 if ac_fn_c_try_cpp "$LINENO"; then :
1690   ac_header_preproc=yes
1691 else
1692   ac_header_preproc=no
1693 fi
1694 rm -f conftest.err conftest.i conftest.$ac_ext
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1696 $as_echo "$ac_header_preproc" >&6; }
1697
1698 # So?  What about this header?
1699 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1700   yes:no: )
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1702 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1704 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1705     ;;
1706   no:yes:* )
1707     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1708 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1710 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1712 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1714 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1715     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1716 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1717     ;;
1718 esac
1719   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1720 $as_echo_n "checking for $2... " >&6; }
1721 if eval \${$3+:} false; then :
1722   $as_echo_n "(cached) " >&6
1723 else
1724   eval "$3=\$ac_header_compiler"
1725 fi
1726 eval ac_res=\$$3
1727                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1728 $as_echo "$ac_res" >&6; }
1729 fi
1730   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1731
1732 } # ac_fn_c_check_header_mongrel
1733
1734 # ac_fn_c_try_run LINENO
1735 # ----------------------
1736 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1737 # that executables *can* be run.
1738 ac_fn_c_try_run ()
1739 {
1740   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741   if { { ac_try="$ac_link"
1742 case "(($ac_try" in
1743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1744   *) ac_try_echo=$ac_try;;
1745 esac
1746 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1747 $as_echo "$ac_try_echo"; } >&5
1748   (eval "$ac_link") 2>&5
1749   ac_status=$?
1750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1751   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1752   { { case "(($ac_try" in
1753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1754   *) ac_try_echo=$ac_try;;
1755 esac
1756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1757 $as_echo "$ac_try_echo"; } >&5
1758   (eval "$ac_try") 2>&5
1759   ac_status=$?
1760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1761   test $ac_status = 0; }; }; then :
1762   ac_retval=0
1763 else
1764   $as_echo "$as_me: program exited with status $ac_status" >&5
1765        $as_echo "$as_me: failed program was:" >&5
1766 sed 's/^/| /' conftest.$ac_ext >&5
1767
1768        ac_retval=$ac_status
1769 fi
1770   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1771   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1772   as_fn_set_status $ac_retval
1773
1774 } # ac_fn_c_try_run
1775
1776 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1777 # -------------------------------------------------------
1778 # Tests whether HEADER exists and can be compiled using the include files in
1779 # INCLUDES, setting the cache variable VAR accordingly.
1780 ac_fn_c_check_header_compile ()
1781 {
1782   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1784 $as_echo_n "checking for $2... " >&6; }
1785 if eval \${$3+:} false; then :
1786   $as_echo_n "(cached) " >&6
1787 else
1788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1789 /* end confdefs.h.  */
1790 $4
1791 #include <$2>
1792 _ACEOF
1793 if ac_fn_c_try_compile "$LINENO"; then :
1794   eval "$3=yes"
1795 else
1796   eval "$3=no"
1797 fi
1798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1799 fi
1800 eval ac_res=\$$3
1801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1804
1805 } # ac_fn_c_check_header_compile
1806
1807 # ac_fn_c_try_link LINENO
1808 # -----------------------
1809 # Try to link conftest.$ac_ext, and return whether this succeeded.
1810 ac_fn_c_try_link ()
1811 {
1812   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1813   rm -f conftest.$ac_objext conftest$ac_exeext
1814   if { { ac_try="$ac_link"
1815 case "(($ac_try" in
1816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1817   *) ac_try_echo=$ac_try;;
1818 esac
1819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1820 $as_echo "$ac_try_echo"; } >&5
1821   (eval "$ac_link") 2>conftest.err
1822   ac_status=$?
1823   if test -s conftest.err; then
1824     grep -v '^ *+' conftest.err >conftest.er1
1825     cat conftest.er1 >&5
1826     mv -f conftest.er1 conftest.err
1827   fi
1828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1829   test $ac_status = 0; } && {
1830          test -z "$ac_c_werror_flag" ||
1831          test ! -s conftest.err
1832        } && test -s conftest$ac_exeext && {
1833          test "$cross_compiling" = yes ||
1834          test -x conftest$ac_exeext
1835        }; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: failed program was:" >&5
1839 sed 's/^/| /' conftest.$ac_ext >&5
1840
1841         ac_retval=1
1842 fi
1843   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1844   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1845   # interfere with the next link command; also delete a directory that is
1846   # left behind by Apple's compiler.  We do this before executing the actions.
1847   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1848   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1849   as_fn_set_status $ac_retval
1850
1851 } # ac_fn_c_try_link
1852
1853 # ac_fn_c_check_func LINENO FUNC VAR
1854 # ----------------------------------
1855 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1856 ac_fn_c_check_func ()
1857 {
1858   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1860 $as_echo_n "checking for $2... " >&6; }
1861 if eval \${$3+:} false; then :
1862   $as_echo_n "(cached) " >&6
1863 else
1864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1865 /* end confdefs.h.  */
1866 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1867    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1868 #define $2 innocuous_$2
1869
1870 /* System header to define __stub macros and hopefully few prototypes,
1871     which can conflict with char $2 (); below.
1872     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1873     <limits.h> exists even on freestanding compilers.  */
1874
1875 #ifdef __STDC__
1876 # include <limits.h>
1877 #else
1878 # include <assert.h>
1879 #endif
1880
1881 #undef $2
1882
1883 /* Override any GCC internal prototype to avoid an error.
1884    Use char because int might match the return type of a GCC
1885    builtin and then its argument prototype would still apply.  */
1886 #ifdef __cplusplus
1887 extern "C"
1888 #endif
1889 char $2 ();
1890 /* The GNU C library defines this for functions which it implements
1891     to always fail with ENOSYS.  Some functions are actually named
1892     something starting with __ and the normal name is an alias.  */
1893 #if defined __stub_$2 || defined __stub___$2
1894 choke me
1895 #endif
1896
1897 int
1898 main ()
1899 {
1900 return $2 ();
1901   ;
1902   return 0;
1903 }
1904 _ACEOF
1905 if ac_fn_c_try_link "$LINENO"; then :
1906   eval "$3=yes"
1907 else
1908   eval "$3=no"
1909 fi
1910 rm -f core conftest.err conftest.$ac_objext \
1911     conftest$ac_exeext conftest.$ac_ext
1912 fi
1913 eval ac_res=\$$3
1914                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1915 $as_echo "$ac_res" >&6; }
1916   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1917
1918 } # ac_fn_c_check_func
1919
1920 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1921 # -------------------------------------------
1922 # Tests whether TYPE exists after having included INCLUDES, setting cache
1923 # variable VAR accordingly.
1924 ac_fn_c_check_type ()
1925 {
1926   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1928 $as_echo_n "checking for $2... " >&6; }
1929 if eval \${$3+:} false; then :
1930   $as_echo_n "(cached) " >&6
1931 else
1932   eval "$3=no"
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 if (sizeof ($2))
1940          return 0;
1941   ;
1942   return 0;
1943 }
1944 _ACEOF
1945 if ac_fn_c_try_compile "$LINENO"; then :
1946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h.  */
1948 $4
1949 int
1950 main ()
1951 {
1952 if (sizeof (($2)))
1953             return 0;
1954   ;
1955   return 0;
1956 }
1957 _ACEOF
1958 if ac_fn_c_try_compile "$LINENO"; then :
1959
1960 else
1961   eval "$3=yes"
1962 fi
1963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1964 fi
1965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1966 fi
1967 eval ac_res=\$$3
1968                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969 $as_echo "$ac_res" >&6; }
1970   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1971
1972 } # ac_fn_c_check_type
1973
1974 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1975 # --------------------------------------------
1976 # Tries to find the compile-time value of EXPR in a program that includes
1977 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1978 # computed
1979 ac_fn_c_compute_int ()
1980 {
1981   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982   if test "$cross_compiling" = yes; then
1983     # Depending upon the size, compute the lo and hi bounds.
1984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1985 /* end confdefs.h.  */
1986 $4
1987 int
1988 main ()
1989 {
1990 static int test_array [1 - 2 * !(($2) >= 0)];
1991 test_array [0] = 0;
1992 return test_array [0];
1993
1994   ;
1995   return 0;
1996 }
1997 _ACEOF
1998 if ac_fn_c_try_compile "$LINENO"; then :
1999   ac_lo=0 ac_mid=0
2000   while :; do
2001     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2002 /* end confdefs.h.  */
2003 $4
2004 int
2005 main ()
2006 {
2007 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2008 test_array [0] = 0;
2009 return test_array [0];
2010
2011   ;
2012   return 0;
2013 }
2014 _ACEOF
2015 if ac_fn_c_try_compile "$LINENO"; then :
2016   ac_hi=$ac_mid; break
2017 else
2018   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2019                         if test $ac_lo -le $ac_mid; then
2020                           ac_lo= ac_hi=
2021                           break
2022                         fi
2023                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2024 fi
2025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2026   done
2027 else
2028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h.  */
2030 $4
2031 int
2032 main ()
2033 {
2034 static int test_array [1 - 2 * !(($2) < 0)];
2035 test_array [0] = 0;
2036 return test_array [0];
2037
2038   ;
2039   return 0;
2040 }
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   ac_hi=-1 ac_mid=-1
2044   while :; do
2045     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2046 /* end confdefs.h.  */
2047 $4
2048 int
2049 main ()
2050 {
2051 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2052 test_array [0] = 0;
2053 return test_array [0];
2054
2055   ;
2056   return 0;
2057 }
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   ac_lo=$ac_mid; break
2061 else
2062   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2063                         if test $ac_mid -le $ac_hi; then
2064                           ac_lo= ac_hi=
2065                           break
2066                         fi
2067                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070   done
2071 else
2072   ac_lo= ac_hi=
2073 fi
2074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 # Binary search between lo and hi bounds.
2078 while test "x$ac_lo" != "x$ac_hi"; do
2079   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2081 /* end confdefs.h.  */
2082 $4
2083 int
2084 main ()
2085 {
2086 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2087 test_array [0] = 0;
2088 return test_array [0];
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_hi=$ac_mid
2096 else
2097   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2098 fi
2099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2100 done
2101 case $ac_lo in #((
2102 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2103 '') ac_retval=1 ;;
2104 esac
2105   else
2106     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 static long int longval () { return $2; }
2110 static unsigned long int ulongval () { return $2; }
2111 #include <stdio.h>
2112 #include <stdlib.h>
2113 int
2114 main ()
2115 {
2116
2117   FILE *f = fopen ("conftest.val", "w");
2118   if (! f)
2119     return 1;
2120   if (($2) < 0)
2121     {
2122       long int i = longval ();
2123       if (i != ($2))
2124         return 1;
2125       fprintf (f, "%ld", i);
2126     }
2127   else
2128     {
2129       unsigned long int i = ulongval ();
2130       if (i != ($2))
2131         return 1;
2132       fprintf (f, "%lu", i);
2133     }
2134   /* Do not output a trailing newline, as this causes \r\n confusion
2135      on some platforms.  */
2136   return ferror (f) || fclose (f) != 0;
2137
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 if ac_fn_c_try_run "$LINENO"; then :
2143   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2144 else
2145   ac_retval=1
2146 fi
2147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2148   conftest.$ac_objext conftest.beam conftest.$ac_ext
2149 rm -f conftest.val
2150
2151   fi
2152   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2153   as_fn_set_status $ac_retval
2154
2155 } # ac_fn_c_compute_int
2156
2157 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2158 # ---------------------------------------------
2159 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2160 # accordingly.
2161 ac_fn_c_check_decl ()
2162 {
2163   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2164   as_decl_name=`echo $2|sed 's/ *(.*//'`
2165   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2167 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2168 if eval \${$3+:} false; then :
2169   $as_echo_n "(cached) " >&6
2170 else
2171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2172 /* end confdefs.h.  */
2173 $4
2174 int
2175 main ()
2176 {
2177 #ifndef $as_decl_name
2178 #ifdef __cplusplus
2179   (void) $as_decl_use;
2180 #else
2181   (void) $as_decl_name;
2182 #endif
2183 #endif
2184
2185   ;
2186   return 0;
2187 }
2188 _ACEOF
2189 if ac_fn_c_try_compile "$LINENO"; then :
2190   eval "$3=yes"
2191 else
2192   eval "$3=no"
2193 fi
2194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2195 fi
2196 eval ac_res=\$$3
2197                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2198 $as_echo "$ac_res" >&6; }
2199   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2200
2201 } # ac_fn_c_check_decl
2202 cat >config.log <<_ACEOF
2203 This file contains any messages produced by compilers while
2204 running configure, to aid debugging if configure makes a mistake.
2205
2206 It was created by package-unused $as_me version-unused, which was
2207 generated by GNU Autoconf 2.69.  Invocation command line was
2208
2209   $ $0 $@
2210
2211 _ACEOF
2212 exec 5>>config.log
2213 {
2214 cat <<_ASUNAME
2215 ## --------- ##
2216 ## Platform. ##
2217 ## --------- ##
2218
2219 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2220 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2221 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2222 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2223 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2224
2225 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2226 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2227
2228 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2229 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2230 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2231 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2232 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2233 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2234 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2235
2236 _ASUNAME
2237
2238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 for as_dir in $PATH
2240 do
2241   IFS=$as_save_IFS
2242   test -z "$as_dir" && as_dir=.
2243     $as_echo "PATH: $as_dir"
2244   done
2245 IFS=$as_save_IFS
2246
2247 } >&5
2248
2249 cat >&5 <<_ACEOF
2250
2251
2252 ## ----------- ##
2253 ## Core tests. ##
2254 ## ----------- ##
2255
2256 _ACEOF
2257
2258
2259 # Keep a trace of the command line.
2260 # Strip out --no-create and --no-recursion so they do not pile up.
2261 # Strip out --silent because we don't want to record it for future runs.
2262 # Also quote any args containing shell meta-characters.
2263 # Make two passes to allow for proper duplicate-argument suppression.
2264 ac_configure_args=
2265 ac_configure_args0=
2266 ac_configure_args1=
2267 ac_must_keep_next=false
2268 for ac_pass in 1 2
2269 do
2270   for ac_arg
2271   do
2272     case $ac_arg in
2273     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2274     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2275     | -silent | --silent | --silen | --sile | --sil)
2276       continue ;;
2277     *\'*)
2278       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2279     esac
2280     case $ac_pass in
2281     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2282     2)
2283       as_fn_append ac_configure_args1 " '$ac_arg'"
2284       if test $ac_must_keep_next = true; then
2285         ac_must_keep_next=false # Got value, back to normal.
2286       else
2287         case $ac_arg in
2288           *=* | --config-cache | -C | -disable-* | --disable-* \
2289           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2290           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2291           | -with-* | --with-* | -without-* | --without-* | --x)
2292             case "$ac_configure_args0 " in
2293               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2294             esac
2295             ;;
2296           -* ) ac_must_keep_next=true ;;
2297         esac
2298       fi
2299       as_fn_append ac_configure_args " '$ac_arg'"
2300       ;;
2301     esac
2302   done
2303 done
2304 { ac_configure_args0=; unset ac_configure_args0;}
2305 { ac_configure_args1=; unset ac_configure_args1;}
2306
2307 # When interrupted or exit'd, cleanup temporary files, and complete
2308 # config.log.  We remove comments because anyway the quotes in there
2309 # would cause problems or look ugly.
2310 # WARNING: Use '\'' to represent an apostrophe within the trap.
2311 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2312 trap 'exit_status=$?
2313   # Save into config.log some information that might help in debugging.
2314   {
2315     echo
2316
2317     $as_echo "## ---------------- ##
2318 ## Cache variables. ##
2319 ## ---------------- ##"
2320     echo
2321     # The following way of writing the cache mishandles newlines in values,
2322 (
2323   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2324     eval ac_val=\$$ac_var
2325     case $ac_val in #(
2326     *${as_nl}*)
2327       case $ac_var in #(
2328       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2329 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2330       esac
2331       case $ac_var in #(
2332       _ | IFS | as_nl) ;; #(
2333       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2334       *) { eval $ac_var=; unset $ac_var;} ;;
2335       esac ;;
2336     esac
2337   done
2338   (set) 2>&1 |
2339     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2340     *${as_nl}ac_space=\ *)
2341       sed -n \
2342         "s/'\''/'\''\\\\'\'''\''/g;
2343           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2344       ;; #(
2345     *)
2346       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2347       ;;
2348     esac |
2349     sort
2350 )
2351     echo
2352
2353     $as_echo "## ----------------- ##
2354 ## Output variables. ##
2355 ## ----------------- ##"
2356     echo
2357     for ac_var in $ac_subst_vars
2358     do
2359       eval ac_val=\$$ac_var
2360       case $ac_val in
2361       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2362       esac
2363       $as_echo "$ac_var='\''$ac_val'\''"
2364     done | sort
2365     echo
2366
2367     if test -n "$ac_subst_files"; then
2368       $as_echo "## ------------------- ##
2369 ## File substitutions. ##
2370 ## ------------------- ##"
2371       echo
2372       for ac_var in $ac_subst_files
2373       do
2374         eval ac_val=\$$ac_var
2375         case $ac_val in
2376         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2377         esac
2378         $as_echo "$ac_var='\''$ac_val'\''"
2379       done | sort
2380       echo
2381     fi
2382
2383     if test -s confdefs.h; then
2384       $as_echo "## ----------- ##
2385 ## confdefs.h. ##
2386 ## ----------- ##"
2387       echo
2388       cat confdefs.h
2389       echo
2390     fi
2391     test "$ac_signal" != 0 &&
2392       $as_echo "$as_me: caught signal $ac_signal"
2393     $as_echo "$as_me: exit $exit_status"
2394   } >&5
2395   rm -f core *.core core.conftest.* &&
2396     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2397     exit $exit_status
2398 ' 0
2399 for ac_signal in 1 2 13 15; do
2400   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2401 done
2402 ac_signal=0
2403
2404 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2405 rm -f -r conftest* confdefs.h
2406
2407 $as_echo "/* confdefs.h */" > confdefs.h
2408
2409 # Predefined preprocessor variables.
2410
2411 cat >>confdefs.h <<_ACEOF
2412 #define PACKAGE_NAME "$PACKAGE_NAME"
2413 _ACEOF
2414
2415 cat >>confdefs.h <<_ACEOF
2416 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2417 _ACEOF
2418
2419 cat >>confdefs.h <<_ACEOF
2420 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2421 _ACEOF
2422
2423 cat >>confdefs.h <<_ACEOF
2424 #define PACKAGE_STRING "$PACKAGE_STRING"
2425 _ACEOF
2426
2427 cat >>confdefs.h <<_ACEOF
2428 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2429 _ACEOF
2430
2431 cat >>confdefs.h <<_ACEOF
2432 #define PACKAGE_URL "$PACKAGE_URL"
2433 _ACEOF
2434
2435
2436 # Let the site file select an alternate cache file if it wants to.
2437 # Prefer an explicitly selected file to automatically selected ones.
2438 ac_site_file1=NONE
2439 ac_site_file2=NONE
2440 if test -n "$CONFIG_SITE"; then
2441   # We do not want a PATH search for config.site.
2442   case $CONFIG_SITE in #((
2443     -*)  ac_site_file1=./$CONFIG_SITE;;
2444     */*) ac_site_file1=$CONFIG_SITE;;
2445     *)   ac_site_file1=./$CONFIG_SITE;;
2446   esac
2447 elif test "x$prefix" != xNONE; then
2448   ac_site_file1=$prefix/share/config.site
2449   ac_site_file2=$prefix/etc/config.site
2450 else
2451   ac_site_file1=$ac_default_prefix/share/config.site
2452   ac_site_file2=$ac_default_prefix/etc/config.site
2453 fi
2454 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2455 do
2456   test "x$ac_site_file" = xNONE && continue
2457   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2458     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2459 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2460     sed 's/^/| /' "$ac_site_file" >&5
2461     . "$ac_site_file" \
2462       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2464 as_fn_error $? "failed to load site script $ac_site_file
2465 See \`config.log' for more details" "$LINENO" 5; }
2466   fi
2467 done
2468
2469 if test -r "$cache_file"; then
2470   # Some versions of bash will fail to source /dev/null (special files
2471   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2472   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2473     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2474 $as_echo "$as_me: loading cache $cache_file" >&6;}
2475     case $cache_file in
2476       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2477       *)                      . "./$cache_file";;
2478     esac
2479   fi
2480 else
2481   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2482 $as_echo "$as_me: creating cache $cache_file" >&6;}
2483   >$cache_file
2484 fi
2485
2486 # Check that the precious variables saved in the cache have kept the same
2487 # value.
2488 ac_cache_corrupted=false
2489 for ac_var in $ac_precious_vars; do
2490   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2491   eval ac_new_set=\$ac_env_${ac_var}_set
2492   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2493   eval ac_new_val=\$ac_env_${ac_var}_value
2494   case $ac_old_set,$ac_new_set in
2495     set,)
2496       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2497 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2498       ac_cache_corrupted=: ;;
2499     ,set)
2500       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2501 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2502       ac_cache_corrupted=: ;;
2503     ,);;
2504     *)
2505       if test "x$ac_old_val" != "x$ac_new_val"; then
2506         # differences in whitespace do not lead to failure.
2507         ac_old_val_w=`echo x $ac_old_val`
2508         ac_new_val_w=`echo x $ac_new_val`
2509         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2510           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2511 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2512           ac_cache_corrupted=:
2513         else
2514           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2515 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2516           eval $ac_var=\$ac_old_val
2517         fi
2518         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2519 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2520         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2521 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2522       fi;;
2523   esac
2524   # Pass precious variables to config.status.
2525   if test "$ac_new_set" = set; then
2526     case $ac_new_val in
2527     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2528     *) ac_arg=$ac_var=$ac_new_val ;;
2529     esac
2530     case " $ac_configure_args " in
2531       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2532       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2533     esac
2534   fi
2535 done
2536 if $ac_cache_corrupted; then
2537   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2538 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2539   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2540 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2541   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2542 fi
2543 ## -------------------- ##
2544 ## Main body of script. ##
2545 ## -------------------- ##
2546
2547 ac_ext=c
2548 ac_cpp='$CPP $CPPFLAGS'
2549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2552
2553
2554
2555
2556
2557
2558 ac_config_headers="$ac_config_headers config.h"
2559
2560
2561 if test -n "${with_target_subdir}"; then
2562   # Default to --enable-multilib
2563 # Check whether --enable-multilib was given.
2564 if test "${enable_multilib+set}" = set; then :
2565   enableval=$enable_multilib; case "$enableval" in
2566   yes) multilib=yes ;;
2567   no)  multilib=no ;;
2568   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2569  esac
2570 else
2571   multilib=yes
2572 fi
2573
2574
2575 # We may get other options which we leave undocumented:
2576 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2577 # See config-ml.in if you want the gory details.
2578
2579 if test "$srcdir" = "."; then
2580   if test "$with_target_subdir" != "."; then
2581     multi_basedir="$srcdir/$with_multisrctop../.."
2582   else
2583     multi_basedir="$srcdir/$with_multisrctop.."
2584   fi
2585 else
2586   multi_basedir="$srcdir/.."
2587 fi
2588
2589
2590 # Even if the default multilib is not a cross compilation,
2591 # it may be that some of the other multilibs are.
2592 if test $cross_compiling = no && test $multilib = yes \
2593    && test "x${with_multisubdir}" != x ; then
2594    cross_compiling=maybe
2595 fi
2596
2597 ac_config_commands="$ac_config_commands default-1"
2598
2599 fi
2600
2601 ac_aux_dir=
2602 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2603   if test -f "$ac_dir/install-sh"; then
2604     ac_aux_dir=$ac_dir
2605     ac_install_sh="$ac_aux_dir/install-sh -c"
2606     break
2607   elif test -f "$ac_dir/install.sh"; then
2608     ac_aux_dir=$ac_dir
2609     ac_install_sh="$ac_aux_dir/install.sh -c"
2610     break
2611   elif test -f "$ac_dir/shtool"; then
2612     ac_aux_dir=$ac_dir
2613     ac_install_sh="$ac_aux_dir/shtool install -c"
2614     break
2615   fi
2616 done
2617 if test -z "$ac_aux_dir"; then
2618   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2619 fi
2620
2621 # These three variables are undocumented and unsupported,
2622 # and are intended to be withdrawn in a future Autoconf release.
2623 # They can cause serious problems if a builder's source tree is in a directory
2624 # whose full name contains unusual characters.
2625 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2626 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2627 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2628
2629
2630 # Make sure we can run config.sub.
2631 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2632   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2633
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2635 $as_echo_n "checking build system type... " >&6; }
2636 if ${ac_cv_build+:} false; then :
2637   $as_echo_n "(cached) " >&6
2638 else
2639   ac_build_alias=$build_alias
2640 test "x$ac_build_alias" = x &&
2641   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2642 test "x$ac_build_alias" = x &&
2643   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2644 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2645   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2646
2647 fi
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2649 $as_echo "$ac_cv_build" >&6; }
2650 case $ac_cv_build in
2651 *-*-*) ;;
2652 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2653 esac
2654 build=$ac_cv_build
2655 ac_save_IFS=$IFS; IFS='-'
2656 set x $ac_cv_build
2657 shift
2658 build_cpu=$1
2659 build_vendor=$2
2660 shift; shift
2661 # Remember, the first character of IFS is used to create $*,
2662 # except with old shells:
2663 build_os=$*
2664 IFS=$ac_save_IFS
2665 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2666
2667
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2669 $as_echo_n "checking host system type... " >&6; }
2670 if ${ac_cv_host+:} false; then :
2671   $as_echo_n "(cached) " >&6
2672 else
2673   if test "x$host_alias" = x; then
2674   ac_cv_host=$ac_cv_build
2675 else
2676   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2677     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2678 fi
2679
2680 fi
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2682 $as_echo "$ac_cv_host" >&6; }
2683 case $ac_cv_host in
2684 *-*-*) ;;
2685 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2686 esac
2687 host=$ac_cv_host
2688 ac_save_IFS=$IFS; IFS='-'
2689 set x $ac_cv_host
2690 shift
2691 host_cpu=$1
2692 host_vendor=$2
2693 shift; shift
2694 # Remember, the first character of IFS is used to create $*,
2695 # except with old shells:
2696 host_os=$*
2697 IFS=$ac_save_IFS
2698 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2699
2700
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2702 $as_echo_n "checking target system type... " >&6; }
2703 if ${ac_cv_target+:} false; then :
2704   $as_echo_n "(cached) " >&6
2705 else
2706   if test "x$target_alias" = x; then
2707   ac_cv_target=$ac_cv_host
2708 else
2709   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2710     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2711 fi
2712
2713 fi
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2715 $as_echo "$ac_cv_target" >&6; }
2716 case $ac_cv_target in
2717 *-*-*) ;;
2718 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2719 esac
2720 target=$ac_cv_target
2721 ac_save_IFS=$IFS; IFS='-'
2722 set x $ac_cv_target
2723 shift
2724 target_cpu=$1
2725 target_vendor=$2
2726 shift; shift
2727 # Remember, the first character of IFS is used to create $*,
2728 # except with old shells:
2729 target_os=$*
2730 IFS=$ac_save_IFS
2731 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2732
2733
2734 # The aliases save the names the user supplied, while $host etc.
2735 # will get canonicalized.
2736 test -n "$target_alias" &&
2737   test "$program_prefix$program_suffix$program_transform_name" = \
2738     NONENONEs,x,x, &&
2739   program_prefix=${target_alias}-
2740
2741 target_alias=${target_alias-$host_alias}
2742
2743 # Expand $ac_aux_dir to an absolute path.
2744 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2745
2746 ac_ext=c
2747 ac_cpp='$CPP $CPPFLAGS'
2748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2751 if test -n "$ac_tool_prefix"; then
2752   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2753 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2755 $as_echo_n "checking for $ac_word... " >&6; }
2756 if ${ac_cv_prog_CC+:} false; then :
2757   $as_echo_n "(cached) " >&6
2758 else
2759   if test -n "$CC"; then
2760   ac_cv_prog_CC="$CC" # Let the user override the test.
2761 else
2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2763 for as_dir in $PATH
2764 do
2765   IFS=$as_save_IFS
2766   test -z "$as_dir" && as_dir=.
2767     for ac_exec_ext in '' $ac_executable_extensions; do
2768   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2769     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2771     break 2
2772   fi
2773 done
2774   done
2775 IFS=$as_save_IFS
2776
2777 fi
2778 fi
2779 CC=$ac_cv_prog_CC
2780 if test -n "$CC"; then
2781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2782 $as_echo "$CC" >&6; }
2783 else
2784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2785 $as_echo "no" >&6; }
2786 fi
2787
2788
2789 fi
2790 if test -z "$ac_cv_prog_CC"; then
2791   ac_ct_CC=$CC
2792   # Extract the first word of "gcc", so it can be a program name with args.
2793 set dummy gcc; ac_word=$2
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2795 $as_echo_n "checking for $ac_word... " >&6; }
2796 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2797   $as_echo_n "(cached) " >&6
2798 else
2799   if test -n "$ac_ct_CC"; then
2800   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2801 else
2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2803 for as_dir in $PATH
2804 do
2805   IFS=$as_save_IFS
2806   test -z "$as_dir" && as_dir=.
2807     for ac_exec_ext in '' $ac_executable_extensions; do
2808   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2809     ac_cv_prog_ac_ct_CC="gcc"
2810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2811     break 2
2812   fi
2813 done
2814   done
2815 IFS=$as_save_IFS
2816
2817 fi
2818 fi
2819 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2820 if test -n "$ac_ct_CC"; then
2821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2822 $as_echo "$ac_ct_CC" >&6; }
2823 else
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2826 fi
2827
2828   if test "x$ac_ct_CC" = x; then
2829     CC=""
2830   else
2831     case $cross_compiling:$ac_tool_warned in
2832 yes:)
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2834 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2835 ac_tool_warned=yes ;;
2836 esac
2837     CC=$ac_ct_CC
2838   fi
2839 else
2840   CC="$ac_cv_prog_CC"
2841 fi
2842
2843 if test -z "$CC"; then
2844           if test -n "$ac_tool_prefix"; then
2845     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2846 set dummy ${ac_tool_prefix}cc; ac_word=$2
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2848 $as_echo_n "checking for $ac_word... " >&6; }
2849 if ${ac_cv_prog_CC+:} false; then :
2850   $as_echo_n "(cached) " >&6
2851 else
2852   if test -n "$CC"; then
2853   ac_cv_prog_CC="$CC" # Let the user override the test.
2854 else
2855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2856 for as_dir in $PATH
2857 do
2858   IFS=$as_save_IFS
2859   test -z "$as_dir" && as_dir=.
2860     for ac_exec_ext in '' $ac_executable_extensions; do
2861   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2862     ac_cv_prog_CC="${ac_tool_prefix}cc"
2863     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2864     break 2
2865   fi
2866 done
2867   done
2868 IFS=$as_save_IFS
2869
2870 fi
2871 fi
2872 CC=$ac_cv_prog_CC
2873 if test -n "$CC"; then
2874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2875 $as_echo "$CC" >&6; }
2876 else
2877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2878 $as_echo "no" >&6; }
2879 fi
2880
2881
2882   fi
2883 fi
2884 if test -z "$CC"; then
2885   # Extract the first word of "cc", so it can be a program name with args.
2886 set dummy cc; ac_word=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if ${ac_cv_prog_CC+:} false; then :
2890   $as_echo_n "(cached) " >&6
2891 else
2892   if test -n "$CC"; then
2893   ac_cv_prog_CC="$CC" # Let the user override the test.
2894 else
2895   ac_prog_rejected=no
2896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897 for as_dir in $PATH
2898 do
2899   IFS=$as_save_IFS
2900   test -z "$as_dir" && as_dir=.
2901     for ac_exec_ext in '' $ac_executable_extensions; do
2902   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2903     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2904        ac_prog_rejected=yes
2905        continue
2906      fi
2907     ac_cv_prog_CC="cc"
2908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2909     break 2
2910   fi
2911 done
2912   done
2913 IFS=$as_save_IFS
2914
2915 if test $ac_prog_rejected = yes; then
2916   # We found a bogon in the path, so make sure we never use it.
2917   set dummy $ac_cv_prog_CC
2918   shift
2919   if test $# != 0; then
2920     # We chose a different compiler from the bogus one.
2921     # However, it has the same basename, so the bogon will be chosen
2922     # first if we set CC to just the basename; use the full file name.
2923     shift
2924     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2925   fi
2926 fi
2927 fi
2928 fi
2929 CC=$ac_cv_prog_CC
2930 if test -n "$CC"; then
2931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2932 $as_echo "$CC" >&6; }
2933 else
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2935 $as_echo "no" >&6; }
2936 fi
2937
2938
2939 fi
2940 if test -z "$CC"; then
2941   if test -n "$ac_tool_prefix"; then
2942   for ac_prog in cl.exe
2943   do
2944     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2945 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2947 $as_echo_n "checking for $ac_word... " >&6; }
2948 if ${ac_cv_prog_CC+:} false; then :
2949   $as_echo_n "(cached) " >&6
2950 else
2951   if test -n "$CC"; then
2952   ac_cv_prog_CC="$CC" # Let the user override the test.
2953 else
2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2955 for as_dir in $PATH
2956 do
2957   IFS=$as_save_IFS
2958   test -z "$as_dir" && as_dir=.
2959     for ac_exec_ext in '' $ac_executable_extensions; do
2960   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2961     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2963     break 2
2964   fi
2965 done
2966   done
2967 IFS=$as_save_IFS
2968
2969 fi
2970 fi
2971 CC=$ac_cv_prog_CC
2972 if test -n "$CC"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974 $as_echo "$CC" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981     test -n "$CC" && break
2982   done
2983 fi
2984 if test -z "$CC"; then
2985   ac_ct_CC=$CC
2986   for ac_prog in cl.exe
2987 do
2988   # Extract the first word of "$ac_prog", so it can be a program name with args.
2989 set dummy $ac_prog; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2993   $as_echo_n "(cached) " >&6
2994 else
2995   if test -n "$ac_ct_CC"; then
2996   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2997 else
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2999 for as_dir in $PATH
3000 do
3001   IFS=$as_save_IFS
3002   test -z "$as_dir" && as_dir=.
3003     for ac_exec_ext in '' $ac_executable_extensions; do
3004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3005     ac_cv_prog_ac_ct_CC="$ac_prog"
3006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3007     break 2
3008   fi
3009 done
3010   done
3011 IFS=$as_save_IFS
3012
3013 fi
3014 fi
3015 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3016 if test -n "$ac_ct_CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3018 $as_echo "$ac_ct_CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025   test -n "$ac_ct_CC" && break
3026 done
3027
3028   if test "x$ac_ct_CC" = x; then
3029     CC=""
3030   else
3031     case $cross_compiling:$ac_tool_warned in
3032 yes:)
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3035 ac_tool_warned=yes ;;
3036 esac
3037     CC=$ac_ct_CC
3038   fi
3039 fi
3040
3041 fi
3042
3043
3044 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3046 as_fn_error $? "no acceptable C compiler found in \$PATH
3047 See \`config.log' for more details" "$LINENO" 5; }
3048
3049 # Provide some information about the compiler.
3050 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3051 set X $ac_compile
3052 ac_compiler=$2
3053 for ac_option in --version -v -V -qversion; do
3054   { { ac_try="$ac_compiler $ac_option >&5"
3055 case "(($ac_try" in
3056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3057   *) ac_try_echo=$ac_try;;
3058 esac
3059 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3060 $as_echo "$ac_try_echo"; } >&5
3061   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3062   ac_status=$?
3063   if test -s conftest.err; then
3064     sed '10a\
3065 ... rest of stderr output deleted ...
3066          10q' conftest.err >conftest.er1
3067     cat conftest.er1 >&5
3068   fi
3069   rm -f conftest.er1 conftest.err
3070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3071   test $ac_status = 0; }
3072 done
3073
3074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h.  */
3076
3077 int
3078 main ()
3079 {
3080
3081   ;
3082   return 0;
3083 }
3084 _ACEOF
3085 ac_clean_files_save=$ac_clean_files
3086 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3087 # Try to create an executable without -o first, disregard a.out.
3088 # It will help us diagnose broken compilers, and finding out an intuition
3089 # of exeext.
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3091 $as_echo_n "checking whether the C compiler works... " >&6; }
3092 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3093
3094 # The possible output files:
3095 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3096
3097 ac_rmfiles=
3098 for ac_file in $ac_files
3099 do
3100   case $ac_file in
3101     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3102     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3103   esac
3104 done
3105 rm -f $ac_rmfiles
3106
3107 if { { ac_try="$ac_link_default"
3108 case "(($ac_try" in
3109   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3110   *) ac_try_echo=$ac_try;;
3111 esac
3112 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3113 $as_echo "$ac_try_echo"; } >&5
3114   (eval "$ac_link_default") 2>&5
3115   ac_status=$?
3116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3117   test $ac_status = 0; }; then :
3118   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3119 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3120 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3121 # so that the user can short-circuit this test for compilers unknown to
3122 # Autoconf.
3123 for ac_file in $ac_files ''
3124 do
3125   test -f "$ac_file" || continue
3126   case $ac_file in
3127     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3128         ;;
3129     [ab].out )
3130         # We found the default executable, but exeext='' is most
3131         # certainly right.
3132         break;;
3133     *.* )
3134         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3135         then :; else
3136            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3137         fi
3138         # We set ac_cv_exeext here because the later test for it is not
3139         # safe: cross compilers may not add the suffix if given an `-o'
3140         # argument, so we may need to know it at that point already.
3141         # Even if this section looks crufty: it has the advantage of
3142         # actually working.
3143         break;;
3144     * )
3145         break;;
3146   esac
3147 done
3148 test "$ac_cv_exeext" = no && ac_cv_exeext=
3149
3150 else
3151   ac_file=''
3152 fi
3153 if test -z "$ac_file"; then :
3154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3155 $as_echo "no" >&6; }
3156 $as_echo "$as_me: failed program was:" >&5
3157 sed 's/^/| /' conftest.$ac_ext >&5
3158
3159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3161 as_fn_error 77 "C compiler cannot create executables
3162 See \`config.log' for more details" "$LINENO" 5; }
3163 else
3164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3165 $as_echo "yes" >&6; }
3166 fi
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3168 $as_echo_n "checking for C compiler default output file name... " >&6; }
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3170 $as_echo "$ac_file" >&6; }
3171 ac_exeext=$ac_cv_exeext
3172
3173 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3174 ac_clean_files=$ac_clean_files_save
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3176 $as_echo_n "checking for suffix of executables... " >&6; }
3177 if { { ac_try="$ac_link"
3178 case "(($ac_try" in
3179   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180   *) ac_try_echo=$ac_try;;
3181 esac
3182 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183 $as_echo "$ac_try_echo"; } >&5
3184   (eval "$ac_link") 2>&5
3185   ac_status=$?
3186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187   test $ac_status = 0; }; then :
3188   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3189 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3190 # work properly (i.e., refer to `conftest.exe'), while it won't with
3191 # `rm'.
3192 for ac_file in conftest.exe conftest conftest.*; do
3193   test -f "$ac_file" || continue
3194   case $ac_file in
3195     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3196     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3197           break;;
3198     * ) break;;
3199   esac
3200 done
3201 else
3202   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3204 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3205 See \`config.log' for more details" "$LINENO" 5; }
3206 fi
3207 rm -f conftest conftest$ac_cv_exeext
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3209 $as_echo "$ac_cv_exeext" >&6; }
3210
3211 rm -f conftest.$ac_ext
3212 EXEEXT=$ac_cv_exeext
3213 ac_exeext=$EXEEXT
3214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3215 /* end confdefs.h.  */
3216 #include <stdio.h>
3217 int
3218 main ()
3219 {
3220 FILE *f = fopen ("conftest.out", "w");
3221  return ferror (f) || fclose (f) != 0;
3222
3223   ;
3224   return 0;
3225 }
3226 _ACEOF
3227 ac_clean_files="$ac_clean_files conftest.out"
3228 # Check that the compiler produces executables we can run.  If not, either
3229 # the compiler is broken, or we cross compile.
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3231 $as_echo_n "checking whether we are cross compiling... " >&6; }
3232 if test "$cross_compiling" != yes; then
3233   { { ac_try="$ac_link"
3234 case "(($ac_try" in
3235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3236   *) ac_try_echo=$ac_try;;
3237 esac
3238 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3239 $as_echo "$ac_try_echo"; } >&5
3240   (eval "$ac_link") 2>&5
3241   ac_status=$?
3242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3243   test $ac_status = 0; }
3244   if { ac_try='./conftest$ac_cv_exeext'
3245   { { case "(($ac_try" in
3246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3247   *) ac_try_echo=$ac_try;;
3248 esac
3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3250 $as_echo "$ac_try_echo"; } >&5
3251   (eval "$ac_try") 2>&5
3252   ac_status=$?
3253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3254   test $ac_status = 0; }; }; then
3255     cross_compiling=no
3256   else
3257     if test "$cross_compiling" = maybe; then
3258         cross_compiling=yes
3259     else
3260         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262 as_fn_error $? "cannot run C compiled programs.
3263 If you meant to cross compile, use \`--host'.
3264 See \`config.log' for more details" "$LINENO" 5; }
3265     fi
3266   fi
3267 fi
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3269 $as_echo "$cross_compiling" >&6; }
3270
3271 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3272 ac_clean_files=$ac_clean_files_save
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3274 $as_echo_n "checking for suffix of object files... " >&6; }
3275 if ${ac_cv_objext+:} false; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3279 /* end confdefs.h.  */
3280
3281 int
3282 main ()
3283 {
3284
3285   ;
3286   return 0;
3287 }
3288 _ACEOF
3289 rm -f conftest.o conftest.obj
3290 if { { ac_try="$ac_compile"
3291 case "(($ac_try" in
3292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3293   *) ac_try_echo=$ac_try;;
3294 esac
3295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3296 $as_echo "$ac_try_echo"; } >&5
3297   (eval "$ac_compile") 2>&5
3298   ac_status=$?
3299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3300   test $ac_status = 0; }; then :
3301   for ac_file in conftest.o conftest.obj conftest.*; do
3302   test -f "$ac_file" || continue;
3303   case $ac_file in
3304     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3305     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3306        break;;
3307   esac
3308 done
3309 else
3310   $as_echo "$as_me: failed program was:" >&5
3311 sed 's/^/| /' conftest.$ac_ext >&5
3312
3313 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3315 as_fn_error $? "cannot compute suffix of object files: cannot compile
3316 See \`config.log' for more details" "$LINENO" 5; }
3317 fi
3318 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3319 fi
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3321 $as_echo "$ac_cv_objext" >&6; }
3322 OBJEXT=$ac_cv_objext
3323 ac_objext=$OBJEXT
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3325 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3326 if ${ac_cv_c_compiler_gnu+:} false; then :
3327   $as_echo_n "(cached) " >&6
3328 else
3329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3330 /* end confdefs.h.  */
3331
3332 int
3333 main ()
3334 {
3335 #ifndef __GNUC__
3336        choke me
3337 #endif
3338
3339   ;
3340   return 0;
3341 }
3342 _ACEOF
3343 if ac_fn_c_try_compile "$LINENO"; then :
3344   ac_compiler_gnu=yes
3345 else
3346   ac_compiler_gnu=no
3347 fi
3348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3349 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3350
3351 fi
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3353 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3354 if test $ac_compiler_gnu = yes; then
3355   GCC=yes
3356 else
3357   GCC=
3358 fi
3359 ac_test_CFLAGS=${CFLAGS+set}
3360 ac_save_CFLAGS=$CFLAGS
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3362 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3363 if ${ac_cv_prog_cc_g+:} false; then :
3364   $as_echo_n "(cached) " >&6
3365 else
3366   ac_save_c_werror_flag=$ac_c_werror_flag
3367    ac_c_werror_flag=yes
3368    ac_cv_prog_cc_g=no
3369    CFLAGS="-g"
3370    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3371 /* end confdefs.h.  */
3372
3373 int
3374 main ()
3375 {
3376
3377   ;
3378   return 0;
3379 }
3380 _ACEOF
3381 if ac_fn_c_try_compile "$LINENO"; then :
3382   ac_cv_prog_cc_g=yes
3383 else
3384   CFLAGS=""
3385       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387
3388 int
3389 main ()
3390 {
3391
3392   ;
3393   return 0;
3394 }
3395 _ACEOF
3396 if ac_fn_c_try_compile "$LINENO"; then :
3397
3398 else
3399   ac_c_werror_flag=$ac_save_c_werror_flag
3400          CFLAGS="-g"
3401          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403
3404 int
3405 main ()
3406 {
3407
3408   ;
3409   return 0;
3410 }
3411 _ACEOF
3412 if ac_fn_c_try_compile "$LINENO"; then :
3413   ac_cv_prog_cc_g=yes
3414 fi
3415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3416 fi
3417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3418 fi
3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3420    ac_c_werror_flag=$ac_save_c_werror_flag
3421 fi
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3423 $as_echo "$ac_cv_prog_cc_g" >&6; }
3424 if test "$ac_test_CFLAGS" = set; then
3425   CFLAGS=$ac_save_CFLAGS
3426 elif test $ac_cv_prog_cc_g = yes; then
3427   if test "$GCC" = yes; then
3428     CFLAGS="-g -O2"
3429   else
3430     CFLAGS="-g"
3431   fi
3432 else
3433   if test "$GCC" = yes; then
3434     CFLAGS="-O2"
3435   else
3436     CFLAGS=
3437   fi
3438 fi
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3440 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3441 if ${ac_cv_prog_cc_c89+:} false; then :
3442   $as_echo_n "(cached) " >&6
3443 else
3444   ac_cv_prog_cc_c89=no
3445 ac_save_CC=$CC
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448 #include <stdarg.h>
3449 #include <stdio.h>
3450 struct stat;
3451 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3452 struct buf { int x; };
3453 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3454 static char *e (p, i)
3455      char **p;
3456      int i;
3457 {
3458   return p[i];
3459 }
3460 static char *f (char * (*g) (char **, int), char **p, ...)
3461 {
3462   char *s;
3463   va_list v;
3464   va_start (v,p);
3465   s = g (p, va_arg (v,int));
3466   va_end (v);
3467   return s;
3468 }
3469
3470 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3471    function prototypes and stuff, but not '\xHH' hex character constants.
3472    These don't provoke an error unfortunately, instead are silently treated
3473    as 'x'.  The following induces an error, until -std is added to get
3474    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3475    array size at least.  It's necessary to write '\x00'==0 to get something
3476    that's true only with -std.  */
3477 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3478
3479 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3480    inside strings and character constants.  */
3481 #define FOO(x) 'x'
3482 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3483
3484 int test (int i, double x);
3485 struct s1 {int (*f) (int a);};
3486 struct s2 {int (*f) (double a);};
3487 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3488 int argc;
3489 char **argv;
3490 int
3491 main ()
3492 {
3493 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3494   ;
3495   return 0;
3496 }
3497 _ACEOF
3498 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3499         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3500 do
3501   CC="$ac_save_CC $ac_arg"
3502   if ac_fn_c_try_compile "$LINENO"; then :
3503   ac_cv_prog_cc_c89=$ac_arg
3504 fi
3505 rm -f core conftest.err conftest.$ac_objext
3506   test "x$ac_cv_prog_cc_c89" != "xno" && break
3507 done
3508 rm -f conftest.$ac_ext
3509 CC=$ac_save_CC
3510
3511 fi
3512 # AC_CACHE_VAL
3513 case "x$ac_cv_prog_cc_c89" in
3514   x)
3515     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3516 $as_echo "none needed" >&6; } ;;
3517   xno)
3518     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3519 $as_echo "unsupported" >&6; } ;;
3520   *)
3521     CC="$CC $ac_cv_prog_cc_c89"
3522     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3523 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3524 esac
3525 if test "x$ac_cv_prog_cc_c89" != xno; then :
3526
3527 fi
3528
3529 ac_ext=c
3530 ac_cpp='$CPP $CPPFLAGS'
3531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3534
3535 ac_ext=c
3536 ac_cpp='$CPP $CPPFLAGS'
3537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3541 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3542 if ${am_cv_prog_cc_c_o+:} false; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3546 /* end confdefs.h.  */
3547
3548 int
3549 main ()
3550 {
3551
3552   ;
3553   return 0;
3554 }
3555 _ACEOF
3556   # Make sure it works both with $CC and with simple cc.
3557   # Following AC_PROG_CC_C_O, we do the test twice because some
3558   # compilers refuse to overwrite an existing .o file with -o,
3559   # though they will create one.
3560   am_cv_prog_cc_c_o=yes
3561   for am_i in 1 2; do
3562     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3563    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3564    ac_status=$?
3565    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566    (exit $ac_status); } \
3567          && test -f conftest2.$ac_objext; then
3568       : OK
3569     else
3570       am_cv_prog_cc_c_o=no
3571       break
3572     fi
3573   done
3574   rm -f core conftest*
3575   unset am_i
3576 fi
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3578 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3579 if test "$am_cv_prog_cc_c_o" != yes; then
3580    # Losing compiler, so override with the script.
3581    # FIXME: It is wrong to rewrite CC.
3582    # But if we don't then we get into trouble of one sort or another.
3583    # A longer-term fix would be to have automake use am__CC in this case,
3584    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3585    CC="$am_aux_dir/compile $CC"
3586 fi
3587 ac_ext=c
3588 ac_cpp='$CPP $CPPFLAGS'
3589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3592
3593
3594
3595 ac_ext=c
3596 ac_cpp='$CPP $CPPFLAGS'
3597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3601 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3602 # On Suns, sometimes $CPP names a directory.
3603 if test -n "$CPP" && test -d "$CPP"; then
3604   CPP=
3605 fi
3606 if test -z "$CPP"; then
3607   if ${ac_cv_prog_CPP+:} false; then :
3608   $as_echo_n "(cached) " >&6
3609 else
3610       # Double quotes because CPP needs to be expanded
3611     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3612     do
3613       ac_preproc_ok=false
3614 for ac_c_preproc_warn_flag in '' yes
3615 do
3616   # Use a header file that comes with gcc, so configuring glibc
3617   # with a fresh cross-compiler works.
3618   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3619   # <limits.h> exists even on freestanding compilers.
3620   # On the NeXT, cc -E runs the code through the compiler's parser,
3621   # not just through cpp. "Syntax error" is here to catch this case.
3622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3623 /* end confdefs.h.  */
3624 #ifdef __STDC__
3625 # include <limits.h>
3626 #else
3627 # include <assert.h>
3628 #endif
3629                      Syntax error
3630 _ACEOF
3631 if ac_fn_c_try_cpp "$LINENO"; then :
3632
3633 else
3634   # Broken: fails on valid input.
3635 continue
3636 fi
3637 rm -f conftest.err conftest.i conftest.$ac_ext
3638
3639   # OK, works on sane cases.  Now check whether nonexistent headers
3640   # can be detected and how.
3641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h.  */
3643 #include <ac_nonexistent.h>
3644 _ACEOF
3645 if ac_fn_c_try_cpp "$LINENO"; then :
3646   # Broken: success on invalid input.
3647 continue
3648 else
3649   # Passes both tests.
3650 ac_preproc_ok=:
3651 break
3652 fi
3653 rm -f conftest.err conftest.i conftest.$ac_ext
3654
3655 done
3656 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3657 rm -f conftest.i conftest.err conftest.$ac_ext
3658 if $ac_preproc_ok; then :
3659   break
3660 fi
3661
3662     done
3663     ac_cv_prog_CPP=$CPP
3664
3665 fi
3666   CPP=$ac_cv_prog_CPP
3667 else
3668   ac_cv_prog_CPP=$CPP
3669 fi
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3671 $as_echo "$CPP" >&6; }
3672 ac_preproc_ok=false
3673 for ac_c_preproc_warn_flag in '' yes
3674 do
3675   # Use a header file that comes with gcc, so configuring glibc
3676   # with a fresh cross-compiler works.
3677   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3678   # <limits.h> exists even on freestanding compilers.
3679   # On the NeXT, cc -E runs the code through the compiler's parser,
3680   # not just through cpp. "Syntax error" is here to catch this case.
3681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h.  */
3683 #ifdef __STDC__
3684 # include <limits.h>
3685 #else
3686 # include <assert.h>
3687 #endif
3688                      Syntax error
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691
3692 else
3693   # Broken: fails on valid input.
3694 continue
3695 fi
3696 rm -f conftest.err conftest.i conftest.$ac_ext
3697
3698   # OK, works on sane cases.  Now check whether nonexistent headers
3699   # can be detected and how.
3700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3701 /* end confdefs.h.  */
3702 #include <ac_nonexistent.h>
3703 _ACEOF
3704 if ac_fn_c_try_cpp "$LINENO"; then :
3705   # Broken: success on invalid input.
3706 continue
3707 else
3708   # Passes both tests.
3709 ac_preproc_ok=:
3710 break
3711 fi
3712 rm -f conftest.err conftest.i conftest.$ac_ext
3713
3714 done
3715 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3716 rm -f conftest.i conftest.err conftest.$ac_ext
3717 if $ac_preproc_ok; then :
3718
3719 else
3720   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3722 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3723 See \`config.log' for more details" "$LINENO" 5; }
3724 fi
3725
3726 ac_ext=c
3727 ac_cpp='$CPP $CPPFLAGS'
3728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3731
3732
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3734 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3735 if ${ac_cv_path_GREP+:} false; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   if test -z "$GREP"; then
3739   ac_path_GREP_found=false
3740   # Loop through the user's path and test for each of PROGNAME-LIST
3741   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3743 do
3744   IFS=$as_save_IFS
3745   test -z "$as_dir" && as_dir=.
3746     for ac_prog in grep ggrep; do
3747     for ac_exec_ext in '' $ac_executable_extensions; do
3748       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3749       as_fn_executable_p "$ac_path_GREP" || continue
3750 # Check for GNU ac_path_GREP and select it if it is found.
3751   # Check for GNU $ac_path_GREP
3752 case `"$ac_path_GREP" --version 2>&1` in
3753 *GNU*)
3754   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3755 *)
3756   ac_count=0
3757   $as_echo_n 0123456789 >"conftest.in"
3758   while :
3759   do
3760     cat "conftest.in" "conftest.in" >"conftest.tmp"
3761     mv "conftest.tmp" "conftest.in"
3762     cp "conftest.in" "conftest.nl"
3763     $as_echo 'GREP' >> "conftest.nl"
3764     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3765     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3766     as_fn_arith $ac_count + 1 && ac_count=$as_val
3767     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3768       # Best one so far, save it but keep looking for a better one
3769       ac_cv_path_GREP="$ac_path_GREP"
3770       ac_path_GREP_max=$ac_count
3771     fi
3772     # 10*(2^10) chars as input seems more than enough
3773     test $ac_count -gt 10 && break
3774   done
3775   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3776 esac
3777
3778       $ac_path_GREP_found && break 3
3779     done
3780   done
3781   done
3782 IFS=$as_save_IFS
3783   if test -z "$ac_cv_path_GREP"; then
3784     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3785   fi
3786 else
3787   ac_cv_path_GREP=$GREP
3788 fi
3789
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3792 $as_echo "$ac_cv_path_GREP" >&6; }
3793  GREP="$ac_cv_path_GREP"
3794
3795
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3797 $as_echo_n "checking for egrep... " >&6; }
3798 if ${ac_cv_path_EGREP+:} false; then :
3799   $as_echo_n "(cached) " >&6
3800 else
3801   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3802    then ac_cv_path_EGREP="$GREP -E"
3803    else
3804      if test -z "$EGREP"; then
3805   ac_path_EGREP_found=false
3806   # Loop through the user's path and test for each of PROGNAME-LIST
3807   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3808 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3809 do
3810   IFS=$as_save_IFS
3811   test -z "$as_dir" && as_dir=.
3812     for ac_prog in egrep; do
3813     for ac_exec_ext in '' $ac_executable_extensions; do
3814       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3815       as_fn_executable_p "$ac_path_EGREP" || continue
3816 # Check for GNU ac_path_EGREP and select it if it is found.
3817   # Check for GNU $ac_path_EGREP
3818 case `"$ac_path_EGREP" --version 2>&1` in
3819 *GNU*)
3820   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3821 *)
3822   ac_count=0
3823   $as_echo_n 0123456789 >"conftest.in"
3824   while :
3825   do
3826     cat "conftest.in" "conftest.in" >"conftest.tmp"
3827     mv "conftest.tmp" "conftest.in"
3828     cp "conftest.in" "conftest.nl"
3829     $as_echo 'EGREP' >> "conftest.nl"
3830     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3831     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3832     as_fn_arith $ac_count + 1 && ac_count=$as_val
3833     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3834       # Best one so far, save it but keep looking for a better one
3835       ac_cv_path_EGREP="$ac_path_EGREP"
3836       ac_path_EGREP_max=$ac_count
3837     fi
3838     # 10*(2^10) chars as input seems more than enough
3839     test $ac_count -gt 10 && break
3840   done
3841   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3842 esac
3843
3844       $ac_path_EGREP_found && break 3
3845     done
3846   done
3847   done
3848 IFS=$as_save_IFS
3849   if test -z "$ac_cv_path_EGREP"; then
3850     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3851   fi
3852 else
3853   ac_cv_path_EGREP=$EGREP
3854 fi
3855
3856    fi
3857 fi
3858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3859 $as_echo "$ac_cv_path_EGREP" >&6; }
3860  EGREP="$ac_cv_path_EGREP"
3861
3862
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3864 $as_echo_n "checking for ANSI C header files... " >&6; }
3865 if ${ac_cv_header_stdc+:} false; then :
3866   $as_echo_n "(cached) " >&6
3867 else
3868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h.  */
3870 #include <stdlib.h>
3871 #include <stdarg.h>
3872 #include <string.h>
3873 #include <float.h>
3874
3875 int
3876 main ()
3877 {
3878
3879   ;
3880   return 0;
3881 }
3882 _ACEOF
3883 if ac_fn_c_try_compile "$LINENO"; then :
3884   ac_cv_header_stdc=yes
3885 else
3886   ac_cv_header_stdc=no
3887 fi
3888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3889
3890 if test $ac_cv_header_stdc = yes; then
3891   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893 /* end confdefs.h.  */
3894 #include <string.h>
3895
3896 _ACEOF
3897 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3898   $EGREP "memchr" >/dev/null 2>&1; then :
3899
3900 else
3901   ac_cv_header_stdc=no
3902 fi
3903 rm -f conftest*
3904
3905 fi
3906
3907 if test $ac_cv_header_stdc = yes; then
3908   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3910 /* end confdefs.h.  */
3911 #include <stdlib.h>
3912
3913 _ACEOF
3914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3915   $EGREP "free" >/dev/null 2>&1; then :
3916
3917 else
3918   ac_cv_header_stdc=no
3919 fi
3920 rm -f conftest*
3921
3922 fi
3923
3924 if test $ac_cv_header_stdc = yes; then
3925   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3926   if test "$cross_compiling" = yes; then :
3927   :
3928 else
3929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3930 /* end confdefs.h.  */
3931 #include <ctype.h>
3932 #include <stdlib.h>
3933 #if ((' ' & 0x0FF) == 0x020)
3934 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3935 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3936 #else
3937 # define ISLOWER(c) \
3938                    (('a' <= (c) && (c) <= 'i') \
3939                      || ('j' <= (c) && (c) <= 'r') \
3940                      || ('s' <= (c) && (c) <= 'z'))
3941 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3942 #endif
3943
3944 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3945 int
3946 main ()
3947 {
3948   int i;
3949   for (i = 0; i < 256; i++)
3950     if (XOR (islower (i), ISLOWER (i))
3951         || toupper (i) != TOUPPER (i))
3952       return 2;
3953   return 0;
3954 }
3955 _ACEOF
3956 if ac_fn_c_try_run "$LINENO"; then :
3957
3958 else
3959   ac_cv_header_stdc=no
3960 fi
3961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3962   conftest.$ac_objext conftest.beam conftest.$ac_ext
3963 fi
3964
3965 fi
3966 fi
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3968 $as_echo "$ac_cv_header_stdc" >&6; }
3969 if test $ac_cv_header_stdc = yes; then
3970
3971 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3972
3973 fi
3974
3975 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3976 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3977                   inttypes.h stdint.h unistd.h
3978 do :
3979   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3980 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3981 "
3982 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3983   cat >>confdefs.h <<_ACEOF
3984 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3985 _ACEOF
3986
3987 fi
3988
3989 done
3990
3991
3992
3993   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3994 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3995   MINIX=yes
3996 else
3997   MINIX=
3998 fi
3999
4000
4001   if test "$MINIX" = yes; then
4002
4003 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4004
4005
4006 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4007
4008
4009 $as_echo "#define _MINIX 1" >>confdefs.h
4010
4011   fi
4012
4013
4014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4015 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4016 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4017   $as_echo_n "(cached) " >&6
4018 else
4019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4020 /* end confdefs.h.  */
4021
4022 #         define __EXTENSIONS__ 1
4023           $ac_includes_default
4024 int
4025 main ()
4026 {
4027
4028   ;
4029   return 0;
4030 }
4031 _ACEOF
4032 if ac_fn_c_try_compile "$LINENO"; then :
4033   ac_cv_safe_to_define___extensions__=yes
4034 else
4035   ac_cv_safe_to_define___extensions__=no
4036 fi
4037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4038 fi
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4040 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4041   test $ac_cv_safe_to_define___extensions__ = yes &&
4042     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4043
4044   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4045
4046   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4047
4048   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4049
4050   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4051
4052
4053
4054 libtool_VERSION=1:0:0
4055
4056
4057 # 1.11.1: Require that version of automake.
4058 # foreign: Don't require README, INSTALL, NEWS, etc.
4059 # no-define: Don't define PACKAGE and VERSION.
4060 # no-dependencies: Don't generate automatic dependencies.
4061 #    (because it breaks when using bootstrap-lean, since some of the
4062 #    headers are gone at "make install" time).
4063 # -Wall: Issue all automake warnings.
4064 # -Wno-portability: Don't warn about constructs supported by GNU make.
4065 #    (because GCC requires GNU make anyhow).
4066 am__api_version='1.15'
4067
4068 # Find a good install program.  We prefer a C program (faster),
4069 # so one script is as good as another.  But avoid the broken or
4070 # incompatible versions:
4071 # SysV /etc/install, /usr/sbin/install
4072 # SunOS /usr/etc/install
4073 # IRIX /sbin/install
4074 # AIX /bin/install
4075 # AmigaOS /C/install, which installs bootblocks on floppy discs
4076 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4077 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4078 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4079 # OS/2's system install, which has a completely different semantic
4080 # ./install, which can be erroneously created by make from ./install.sh.
4081 # Reject install programs that cannot install multiple files.
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4083 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4084 if test -z "$INSTALL"; then
4085 if ${ac_cv_path_install+:} false; then :
4086   $as_echo_n "(cached) " >&6
4087 else
4088   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4089 for as_dir in $PATH
4090 do
4091   IFS=$as_save_IFS
4092   test -z "$as_dir" && as_dir=.
4093     # Account for people who put trailing slashes in PATH elements.
4094 case $as_dir/ in #((
4095   ./ | .// | /[cC]/* | \
4096   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4097   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4098   /usr/ucb/* ) ;;
4099   *)
4100     # OSF1 and SCO ODT 3.0 have their own names for install.
4101     # Don't use installbsd from OSF since it installs stuff as root
4102     # by default.
4103     for ac_prog in ginstall scoinst install; do
4104       for ac_exec_ext in '' $ac_executable_extensions; do
4105         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4106           if test $ac_prog = install &&
4107             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4108             # AIX install.  It has an incompatible calling convention.
4109             :
4110           elif test $ac_prog = install &&
4111             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4112             # program-specific install script used by HP pwplus--don't use.
4113             :
4114           else
4115             rm -rf conftest.one conftest.two conftest.dir
4116             echo one > conftest.one
4117             echo two > conftest.two
4118             mkdir conftest.dir
4119             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4120               test -s conftest.one && test -s conftest.two &&
4121               test -s conftest.dir/conftest.one &&
4122               test -s conftest.dir/conftest.two
4123             then
4124               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4125               break 3
4126             fi
4127           fi
4128         fi
4129       done
4130     done
4131     ;;
4132 esac
4133
4134   done
4135 IFS=$as_save_IFS
4136
4137 rm -rf conftest.one conftest.two conftest.dir
4138
4139 fi
4140   if test "${ac_cv_path_install+set}" = set; then
4141     INSTALL=$ac_cv_path_install
4142   else
4143     # As a last resort, use the slow shell script.  Don't cache a
4144     # value for INSTALL within a source directory, because that will
4145     # break other packages using the cache if that directory is
4146     # removed, or if the value is a relative name.
4147     INSTALL=$ac_install_sh
4148   fi
4149 fi
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4151 $as_echo "$INSTALL" >&6; }
4152
4153 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4154 # It thinks the first close brace ends the variable substitution.
4155 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4156
4157 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4158
4159 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4160
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4162 $as_echo_n "checking whether build environment is sane... " >&6; }
4163 # Reject unsafe characters in $srcdir or the absolute working directory
4164 # name.  Accept space and tab only in the latter.
4165 am_lf='
4166 '
4167 case `pwd` in
4168   *[\\\"\#\$\&\'\`$am_lf]*)
4169     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4170 esac
4171 case $srcdir in
4172   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4173     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4174 esac
4175
4176 # Do 'set' in a subshell so we don't clobber the current shell's
4177 # arguments.  Must try -L first in case configure is actually a
4178 # symlink; some systems play weird games with the mod time of symlinks
4179 # (eg FreeBSD returns the mod time of the symlink's containing
4180 # directory).
4181 if (
4182    am_has_slept=no
4183    for am_try in 1 2; do
4184      echo "timestamp, slept: $am_has_slept" > conftest.file
4185      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4186      if test "$*" = "X"; then
4187         # -L didn't work.
4188         set X `ls -t "$srcdir/configure" conftest.file`
4189      fi
4190      if test "$*" != "X $srcdir/configure conftest.file" \
4191         && test "$*" != "X conftest.file $srcdir/configure"; then
4192
4193         # If neither matched, then we have a broken ls.  This can happen
4194         # if, for instance, CONFIG_SHELL is bash and it inherits a
4195         # broken ls alias from the environment.  This has actually
4196         # happened.  Such a system could not be considered "sane".
4197         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4198   alias in your environment" "$LINENO" 5
4199      fi
4200      if test "$2" = conftest.file || test $am_try -eq 2; then
4201        break
4202      fi
4203      # Just in case.
4204      sleep 1
4205      am_has_slept=yes
4206    done
4207    test "$2" = conftest.file
4208    )
4209 then
4210    # Ok.
4211    :
4212 else
4213    as_fn_error $? "newly created file is older than distributed files!
4214 Check your system clock" "$LINENO" 5
4215 fi
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4217 $as_echo "yes" >&6; }
4218 # If we didn't sleep, we still need to ensure time stamps of config.status and
4219 # generated files are strictly newer.
4220 am_sleep_pid=
4221 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4222   ( sleep 1 ) &
4223   am_sleep_pid=$!
4224 fi
4225
4226 rm -f conftest.file
4227
4228 test "$program_prefix" != NONE &&
4229   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4230 # Use a double $ so make ignores it.
4231 test "$program_suffix" != NONE &&
4232   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4233 # Double any \ or $.
4234 # By default was `s,x,x', remove it if useless.
4235 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4236 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4237
4238 if test x"${MISSING+set}" != xset; then
4239   case $am_aux_dir in
4240   *\ * | *\     *)
4241     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4242   *)
4243     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4244   esac
4245 fi
4246 # Use eval to expand $SHELL
4247 if eval "$MISSING --is-lightweight"; then
4248   am_missing_run="$MISSING "
4249 else
4250   am_missing_run=
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4252 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4253 fi
4254
4255 if test x"${install_sh+set}" != xset; then
4256   case $am_aux_dir in
4257   *\ * | *\     *)
4258     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4259   *)
4260     install_sh="\${SHELL} $am_aux_dir/install-sh"
4261   esac
4262 fi
4263
4264 # Installed binaries are usually stripped using 'strip' when the user
4265 # run "make install-strip".  However 'strip' might not be the right
4266 # tool to use in cross-compilation environments, therefore Automake
4267 # will honor the 'STRIP' environment variable to overrule this program.
4268 if test "$cross_compiling" != no; then
4269   if test -n "$ac_tool_prefix"; then
4270   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4271 set dummy ${ac_tool_prefix}strip; ac_word=$2
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4273 $as_echo_n "checking for $ac_word... " >&6; }
4274 if ${ac_cv_prog_STRIP+:} false; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   if test -n "$STRIP"; then
4278   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4279 else
4280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4281 for as_dir in $PATH
4282 do
4283   IFS=$as_save_IFS
4284   test -z "$as_dir" && as_dir=.
4285     for ac_exec_ext in '' $ac_executable_extensions; do
4286   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4287     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4289     break 2
4290   fi
4291 done
4292   done
4293 IFS=$as_save_IFS
4294
4295 fi
4296 fi
4297 STRIP=$ac_cv_prog_STRIP
4298 if test -n "$STRIP"; then
4299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4300 $as_echo "$STRIP" >&6; }
4301 else
4302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4303 $as_echo "no" >&6; }
4304 fi
4305
4306
4307 fi
4308 if test -z "$ac_cv_prog_STRIP"; then
4309   ac_ct_STRIP=$STRIP
4310   # Extract the first word of "strip", so it can be a program name with args.
4311 set dummy strip; ac_word=$2
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4313 $as_echo_n "checking for $ac_word... " >&6; }
4314 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   if test -n "$ac_ct_STRIP"; then
4318   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4319 else
4320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4321 for as_dir in $PATH
4322 do
4323   IFS=$as_save_IFS
4324   test -z "$as_dir" && as_dir=.
4325     for ac_exec_ext in '' $ac_executable_extensions; do
4326   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4327     ac_cv_prog_ac_ct_STRIP="strip"
4328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4329     break 2
4330   fi
4331 done
4332   done
4333 IFS=$as_save_IFS
4334
4335 fi
4336 fi
4337 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4338 if test -n "$ac_ct_STRIP"; then
4339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4340 $as_echo "$ac_ct_STRIP" >&6; }
4341 else
4342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4343 $as_echo "no" >&6; }
4344 fi
4345
4346   if test "x$ac_ct_STRIP" = x; then
4347     STRIP=":"
4348   else
4349     case $cross_compiling:$ac_tool_warned in
4350 yes:)
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4352 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4353 ac_tool_warned=yes ;;
4354 esac
4355     STRIP=$ac_ct_STRIP
4356   fi
4357 else
4358   STRIP="$ac_cv_prog_STRIP"
4359 fi
4360
4361 fi
4362 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4365 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4366 if test -z "$MKDIR_P"; then
4367   if ${ac_cv_path_mkdir+:} false; then :
4368   $as_echo_n "(cached) " >&6
4369 else
4370   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4371 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4372 do
4373   IFS=$as_save_IFS
4374   test -z "$as_dir" && as_dir=.
4375     for ac_prog in mkdir gmkdir; do
4376          for ac_exec_ext in '' $ac_executable_extensions; do
4377            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4378            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4379              'mkdir (GNU coreutils) '* | \
4380              'mkdir (coreutils) '* | \
4381              'mkdir (fileutils) '4.1*)
4382                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4383                break 3;;
4384            esac
4385          done
4386        done
4387   done
4388 IFS=$as_save_IFS
4389
4390 fi
4391
4392   test -d ./--version && rmdir ./--version
4393   if test "${ac_cv_path_mkdir+set}" = set; then
4394     MKDIR_P="$ac_cv_path_mkdir -p"
4395   else
4396     # As a last resort, use the slow shell script.  Don't cache a
4397     # value for MKDIR_P within a source directory, because that will
4398     # break other packages using the cache if that directory is
4399     # removed, or if the value is a relative name.
4400     MKDIR_P="$ac_install_sh -d"
4401   fi
4402 fi
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4404 $as_echo "$MKDIR_P" >&6; }
4405
4406 for ac_prog in gawk mawk nawk awk
4407 do
4408   # Extract the first word of "$ac_prog", so it can be a program name with args.
4409 set dummy $ac_prog; ac_word=$2
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4411 $as_echo_n "checking for $ac_word... " >&6; }
4412 if ${ac_cv_prog_AWK+:} false; then :
4413   $as_echo_n "(cached) " >&6
4414 else
4415   if test -n "$AWK"; then
4416   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4417 else
4418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4419 for as_dir in $PATH
4420 do
4421   IFS=$as_save_IFS
4422   test -z "$as_dir" && as_dir=.
4423     for ac_exec_ext in '' $ac_executable_extensions; do
4424   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4425     ac_cv_prog_AWK="$ac_prog"
4426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4427     break 2
4428   fi
4429 done
4430   done
4431 IFS=$as_save_IFS
4432
4433 fi
4434 fi
4435 AWK=$ac_cv_prog_AWK
4436 if test -n "$AWK"; then
4437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4438 $as_echo "$AWK" >&6; }
4439 else
4440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4441 $as_echo "no" >&6; }
4442 fi
4443
4444
4445   test -n "$AWK" && break
4446 done
4447
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4449 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4450 set x ${MAKE-make}
4451 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4452 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4453   $as_echo_n "(cached) " >&6
4454 else
4455   cat >conftest.make <<\_ACEOF
4456 SHELL = /bin/sh
4457 all:
4458         @echo '@@@%%%=$(MAKE)=@@@%%%'
4459 _ACEOF
4460 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4461 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4462   *@@@%%%=?*=@@@%%%*)
4463     eval ac_cv_prog_make_${ac_make}_set=yes;;
4464   *)
4465     eval ac_cv_prog_make_${ac_make}_set=no;;
4466 esac
4467 rm -f conftest.make
4468 fi
4469 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4471 $as_echo "yes" >&6; }
4472   SET_MAKE=
4473 else
4474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4475 $as_echo "no" >&6; }
4476   SET_MAKE="MAKE=${MAKE-make}"
4477 fi
4478
4479 rm -rf .tst 2>/dev/null
4480 mkdir .tst 2>/dev/null
4481 if test -d .tst; then
4482   am__leading_dot=.
4483 else
4484   am__leading_dot=_
4485 fi
4486 rmdir .tst 2>/dev/null
4487
4488 # Check whether --enable-silent-rules was given.
4489 if test "${enable_silent_rules+set}" = set; then :
4490   enableval=$enable_silent_rules;
4491 fi
4492
4493 case $enable_silent_rules in # (((
4494   yes) AM_DEFAULT_VERBOSITY=0;;
4495    no) AM_DEFAULT_VERBOSITY=1;;
4496     *) AM_DEFAULT_VERBOSITY=1;;
4497 esac
4498 am_make=${MAKE-make}
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4500 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4501 if ${am_cv_make_support_nested_variables+:} false; then :
4502   $as_echo_n "(cached) " >&6
4503 else
4504   if $as_echo 'TRUE=$(BAR$(V))
4505 BAR0=false
4506 BAR1=true
4507 V=1
4508 am__doit:
4509         @$(TRUE)
4510 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4511   am_cv_make_support_nested_variables=yes
4512 else
4513   am_cv_make_support_nested_variables=no
4514 fi
4515 fi
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4517 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4518 if test $am_cv_make_support_nested_variables = yes; then
4519     AM_V='$(V)'
4520   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4521 else
4522   AM_V=$AM_DEFAULT_VERBOSITY
4523   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4524 fi
4525 AM_BACKSLASH='\'
4526
4527 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4528   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4529   # is not polluted with repeated "-I."
4530   am__isrc=' -I$(srcdir)'
4531   # test to see if srcdir already configured
4532   if test -f $srcdir/config.status; then
4533     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4534   fi
4535 fi
4536
4537 # test whether we have cygpath
4538 if test -z "$CYGPATH_W"; then
4539   if (cygpath --version) >/dev/null 2>/dev/null; then
4540     CYGPATH_W='cygpath -w'
4541   else
4542     CYGPATH_W=echo
4543   fi
4544 fi
4545
4546
4547 # Define the identity of the package.
4548  PACKAGE='libbacktrace'
4549  VERSION='version-unused'
4550
4551
4552 # Some tools Automake needs.
4553
4554 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4555
4556
4557 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4558
4559
4560 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4561
4562
4563 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4564
4565
4566 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4567
4568 # For better backward compatibility.  To be removed once Automake 1.9.x
4569 # dies out for good.  For more background, see:
4570 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4571 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4572 mkdir_p='$(MKDIR_P)'
4573
4574 # We need awk for the "check" target (and possibly the TAP driver).  The
4575 # system "awk" is bad on some platforms.
4576 # Always define AMTAR for backward compatibility.  Yes, it's still used
4577 # in the wild :-(  We should find a proper way to deprecate it ...
4578 AMTAR='$${TAR-tar}'
4579
4580
4581 # We'll loop over all known methods to create a tar archive until one works.
4582 _am_tools='gnutar  pax cpio none'
4583
4584 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4585
4586
4587
4588
4589
4590
4591 # POSIX will say in a future version that running "rm -f" with no argument
4592 # is OK; and we want to be able to make that assumption in our Makefile
4593 # recipes.  So use an aggressive probe to check that the usage we want is
4594 # actually supported "in the wild" to an acceptable degree.
4595 # See automake bug#10828.
4596 # To make any issue more visible, cause the running configure to be aborted
4597 # by default if the 'rm' program in use doesn't match our expectations; the
4598 # user can still override this though.
4599 if rm -f && rm -fr && rm -rf; then : OK; else
4600   cat >&2 <<'END'
4601 Oops!
4602
4603 Your 'rm' program seems unable to run without file operands specified
4604 on the command line, even when the '-f' option is present.  This is contrary
4605 to the behaviour of most rm programs out there, and not conforming with
4606 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4607
4608 Please tell bug-automake@gnu.org about your system, including the value
4609 of your $PATH and any error possibly output before this message.  This
4610 can help us improve future automake versions.
4611
4612 END
4613   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4614     echo 'Configuration will proceed anyway, since you have set the' >&2
4615     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4616     echo >&2
4617   else
4618     cat >&2 <<'END'
4619 Aborting the configuration process, to ensure you take notice of the issue.
4620
4621 You can download and install GNU coreutils to get an 'rm' implementation
4622 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4623
4624 If you want to complete the configuration process using your problematic
4625 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4626 to "yes", and re-run configure.
4627
4628 END
4629     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4630   fi
4631 fi
4632
4633
4634
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4636 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4637     # Check whether --enable-maintainer-mode was given.
4638 if test "${enable_maintainer_mode+set}" = set; then :
4639   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4640 else
4641   USE_MAINTAINER_MODE=no
4642 fi
4643
4644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4645 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4646    if test $USE_MAINTAINER_MODE = yes; then
4647   MAINTAINER_MODE_TRUE=
4648   MAINTAINER_MODE_FALSE='#'
4649 else
4650   MAINTAINER_MODE_TRUE='#'
4651   MAINTAINER_MODE_FALSE=
4652 fi
4653
4654   MAINT=$MAINTAINER_MODE_TRUE
4655
4656
4657
4658
4659 # Check whether --with-target-subdir was given.
4660 if test "${with_target_subdir+set}" = set; then :
4661   withval=$with_target_subdir;
4662 fi
4663
4664
4665 # We must force CC to /not/ be precious variables; otherwise
4666 # the wrong, non-multilib-adjusted value will be used in multilibs.
4667 # As a side effect, we have to subst CFLAGS ourselves.
4668
4669
4670 ac_ext=c
4671 ac_cpp='$CPP $CPPFLAGS'
4672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4675 if test -n "$ac_tool_prefix"; then
4676   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4677 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4679 $as_echo_n "checking for $ac_word... " >&6; }
4680 if ${ac_cv_prog_CC+:} false; then :
4681   $as_echo_n "(cached) " >&6
4682 else
4683   if test -n "$CC"; then
4684   ac_cv_prog_CC="$CC" # Let the user override the test.
4685 else
4686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4687 for as_dir in $PATH
4688 do
4689   IFS=$as_save_IFS
4690   test -z "$as_dir" && as_dir=.
4691     for ac_exec_ext in '' $ac_executable_extensions; do
4692   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4693     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4695     break 2
4696   fi
4697 done
4698   done
4699 IFS=$as_save_IFS
4700
4701 fi
4702 fi
4703 CC=$ac_cv_prog_CC
4704 if test -n "$CC"; then
4705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4706 $as_echo "$CC" >&6; }
4707 else
4708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4709 $as_echo "no" >&6; }
4710 fi
4711
4712
4713 fi
4714 if test -z "$ac_cv_prog_CC"; then
4715   ac_ct_CC=$CC
4716   # Extract the first word of "gcc", so it can be a program name with args.
4717 set dummy gcc; ac_word=$2
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4719 $as_echo_n "checking for $ac_word... " >&6; }
4720 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4721   $as_echo_n "(cached) " >&6
4722 else
4723   if test -n "$ac_ct_CC"; then
4724   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4725 else
4726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4727 for as_dir in $PATH
4728 do
4729   IFS=$as_save_IFS
4730   test -z "$as_dir" && as_dir=.
4731     for ac_exec_ext in '' $ac_executable_extensions; do
4732   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4733     ac_cv_prog_ac_ct_CC="gcc"
4734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4735     break 2
4736   fi
4737 done
4738   done
4739 IFS=$as_save_IFS
4740
4741 fi
4742 fi
4743 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4744 if test -n "$ac_ct_CC"; then
4745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4746 $as_echo "$ac_ct_CC" >&6; }
4747 else
4748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4749 $as_echo "no" >&6; }
4750 fi
4751
4752   if test "x$ac_ct_CC" = x; then
4753     CC=""
4754   else
4755     case $cross_compiling:$ac_tool_warned in
4756 yes:)
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4758 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4759 ac_tool_warned=yes ;;
4760 esac
4761     CC=$ac_ct_CC
4762   fi
4763 else
4764   CC="$ac_cv_prog_CC"
4765 fi
4766
4767 if test -z "$CC"; then
4768           if test -n "$ac_tool_prefix"; then
4769     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4770 set dummy ${ac_tool_prefix}cc; ac_word=$2
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4772 $as_echo_n "checking for $ac_word... " >&6; }
4773 if ${ac_cv_prog_CC+:} false; then :
4774   $as_echo_n "(cached) " >&6
4775 else
4776   if test -n "$CC"; then
4777   ac_cv_prog_CC="$CC" # Let the user override the test.
4778 else
4779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4780 for as_dir in $PATH
4781 do
4782   IFS=$as_save_IFS
4783   test -z "$as_dir" && as_dir=.
4784     for ac_exec_ext in '' $ac_executable_extensions; do
4785   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4786     ac_cv_prog_CC="${ac_tool_prefix}cc"
4787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4788     break 2
4789   fi
4790 done
4791   done
4792 IFS=$as_save_IFS
4793
4794 fi
4795 fi
4796 CC=$ac_cv_prog_CC
4797 if test -n "$CC"; then
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4799 $as_echo "$CC" >&6; }
4800 else
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4802 $as_echo "no" >&6; }
4803 fi
4804
4805
4806   fi
4807 fi
4808 if test -z "$CC"; then
4809   # Extract the first word of "cc", so it can be a program name with args.
4810 set dummy cc; ac_word=$2
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4812 $as_echo_n "checking for $ac_word... " >&6; }
4813 if ${ac_cv_prog_CC+:} false; then :
4814   $as_echo_n "(cached) " >&6
4815 else
4816   if test -n "$CC"; then
4817   ac_cv_prog_CC="$CC" # Let the user override the test.
4818 else
4819   ac_prog_rejected=no
4820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4821 for as_dir in $PATH
4822 do
4823   IFS=$as_save_IFS
4824   test -z "$as_dir" && as_dir=.
4825     for ac_exec_ext in '' $ac_executable_extensions; do
4826   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4827     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4828        ac_prog_rejected=yes
4829        continue
4830      fi
4831     ac_cv_prog_CC="cc"
4832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4833     break 2
4834   fi
4835 done
4836   done
4837 IFS=$as_save_IFS
4838
4839 if test $ac_prog_rejected = yes; then
4840   # We found a bogon in the path, so make sure we never use it.
4841   set dummy $ac_cv_prog_CC
4842   shift
4843   if test $# != 0; then
4844     # We chose a different compiler from the bogus one.
4845     # However, it has the same basename, so the bogon will be chosen
4846     # first if we set CC to just the basename; use the full file name.
4847     shift
4848     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4849   fi
4850 fi
4851 fi
4852 fi
4853 CC=$ac_cv_prog_CC
4854 if test -n "$CC"; then
4855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4856 $as_echo "$CC" >&6; }
4857 else
4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4859 $as_echo "no" >&6; }
4860 fi
4861
4862
4863 fi
4864 if test -z "$CC"; then
4865   if test -n "$ac_tool_prefix"; then
4866   for ac_prog in cl.exe
4867   do
4868     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4869 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4871 $as_echo_n "checking for $ac_word... " >&6; }
4872 if ${ac_cv_prog_CC+:} false; then :
4873   $as_echo_n "(cached) " >&6
4874 else
4875   if test -n "$CC"; then
4876   ac_cv_prog_CC="$CC" # Let the user override the test.
4877 else
4878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4879 for as_dir in $PATH
4880 do
4881   IFS=$as_save_IFS
4882   test -z "$as_dir" && as_dir=.
4883     for ac_exec_ext in '' $ac_executable_extensions; do
4884   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4885     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4886     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4887     break 2
4888   fi
4889 done
4890   done
4891 IFS=$as_save_IFS
4892
4893 fi
4894 fi
4895 CC=$ac_cv_prog_CC
4896 if test -n "$CC"; then
4897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4898 $as_echo "$CC" >&6; }
4899 else
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4901 $as_echo "no" >&6; }
4902 fi
4903
4904
4905     test -n "$CC" && break
4906   done
4907 fi
4908 if test -z "$CC"; then
4909   ac_ct_CC=$CC
4910   for ac_prog in cl.exe
4911 do
4912   # Extract the first word of "$ac_prog", so it can be a program name with args.
4913 set dummy $ac_prog; ac_word=$2
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4915 $as_echo_n "checking for $ac_word... " >&6; }
4916 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4917   $as_echo_n "(cached) " >&6
4918 else
4919   if test -n "$ac_ct_CC"; then
4920   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4921 else
4922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925   IFS=$as_save_IFS
4926   test -z "$as_dir" && as_dir=.
4927     for ac_exec_ext in '' $ac_executable_extensions; do
4928   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4929     ac_cv_prog_ac_ct_CC="$ac_prog"
4930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4931     break 2
4932   fi
4933 done
4934   done
4935 IFS=$as_save_IFS
4936
4937 fi
4938 fi
4939 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4940 if test -n "$ac_ct_CC"; then
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4942 $as_echo "$ac_ct_CC" >&6; }
4943 else
4944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4945 $as_echo "no" >&6; }
4946 fi
4947
4948
4949   test -n "$ac_ct_CC" && break
4950 done
4951
4952   if test "x$ac_ct_CC" = x; then
4953     CC=""
4954   else
4955     case $cross_compiling:$ac_tool_warned in
4956 yes:)
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4959 ac_tool_warned=yes ;;
4960 esac
4961     CC=$ac_ct_CC
4962   fi
4963 fi
4964
4965 fi
4966
4967
4968 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4970 as_fn_error $? "no acceptable C compiler found in \$PATH
4971 See \`config.log' for more details" "$LINENO" 5; }
4972
4973 # Provide some information about the compiler.
4974 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4975 set X $ac_compile
4976 ac_compiler=$2
4977 for ac_option in --version -v -V -qversion; do
4978   { { ac_try="$ac_compiler $ac_option >&5"
4979 case "(($ac_try" in
4980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4981   *) ac_try_echo=$ac_try;;
4982 esac
4983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4984 $as_echo "$ac_try_echo"; } >&5
4985   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4986   ac_status=$?
4987   if test -s conftest.err; then
4988     sed '10a\
4989 ... rest of stderr output deleted ...
4990          10q' conftest.err >conftest.er1
4991     cat conftest.er1 >&5
4992   fi
4993   rm -f conftest.er1 conftest.err
4994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4995   test $ac_status = 0; }
4996 done
4997
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4999 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5000 if ${ac_cv_c_compiler_gnu+:} false; then :
5001   $as_echo_n "(cached) " >&6
5002 else
5003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h.  */
5005
5006 int
5007 main ()
5008 {
5009 #ifndef __GNUC__
5010        choke me
5011 #endif
5012
5013   ;
5014   return 0;
5015 }
5016 _ACEOF
5017 if ac_fn_c_try_compile "$LINENO"; then :
5018   ac_compiler_gnu=yes
5019 else
5020   ac_compiler_gnu=no
5021 fi
5022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5023 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5024
5025 fi
5026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5027 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5028 if test $ac_compiler_gnu = yes; then
5029   GCC=yes
5030 else
5031   GCC=
5032 fi
5033 ac_test_CFLAGS=${CFLAGS+set}
5034 ac_save_CFLAGS=$CFLAGS
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5036 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5037 if ${ac_cv_prog_cc_g+:} false; then :
5038   $as_echo_n "(cached) " >&6
5039 else
5040   ac_save_c_werror_flag=$ac_c_werror_flag
5041    ac_c_werror_flag=yes
5042    ac_cv_prog_cc_g=no
5043    CFLAGS="-g"
5044    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5045 /* end confdefs.h.  */
5046
5047 int
5048 main ()
5049 {
5050
5051   ;
5052   return 0;
5053 }
5054 _ACEOF
5055 if ac_fn_c_try_compile "$LINENO"; then :
5056   ac_cv_prog_cc_g=yes
5057 else
5058   CFLAGS=""
5059       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061
5062 int
5063 main ()
5064 {
5065
5066   ;
5067   return 0;
5068 }
5069 _ACEOF
5070 if ac_fn_c_try_compile "$LINENO"; then :
5071
5072 else
5073   ac_c_werror_flag=$ac_save_c_werror_flag
5074          CFLAGS="-g"
5075          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076 /* end confdefs.h.  */
5077
5078 int
5079 main ()
5080 {
5081
5082   ;
5083   return 0;
5084 }
5085 _ACEOF
5086 if ac_fn_c_try_compile "$LINENO"; then :
5087   ac_cv_prog_cc_g=yes
5088 fi
5089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5090 fi
5091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092 fi
5093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5094    ac_c_werror_flag=$ac_save_c_werror_flag
5095 fi
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5097 $as_echo "$ac_cv_prog_cc_g" >&6; }
5098 if test "$ac_test_CFLAGS" = set; then
5099   CFLAGS=$ac_save_CFLAGS
5100 elif test $ac_cv_prog_cc_g = yes; then
5101   if test "$GCC" = yes; then
5102     CFLAGS="-g -O2"
5103   else
5104     CFLAGS="-g"
5105   fi
5106 else
5107   if test "$GCC" = yes; then
5108     CFLAGS="-O2"
5109   else
5110     CFLAGS=
5111   fi
5112 fi
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5114 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5115 if ${ac_cv_prog_cc_c89+:} false; then :
5116   $as_echo_n "(cached) " >&6
5117 else
5118   ac_cv_prog_cc_c89=no
5119 ac_save_CC=$CC
5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5121 /* end confdefs.h.  */
5122 #include <stdarg.h>
5123 #include <stdio.h>
5124 struct stat;
5125 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5126 struct buf { int x; };
5127 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5128 static char *e (p, i)
5129      char **p;
5130      int i;
5131 {
5132   return p[i];
5133 }
5134 static char *f (char * (*g) (char **, int), char **p, ...)
5135 {
5136   char *s;
5137   va_list v;
5138   va_start (v,p);
5139   s = g (p, va_arg (v,int));
5140   va_end (v);
5141   return s;
5142 }
5143
5144 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5145    function prototypes and stuff, but not '\xHH' hex character constants.
5146    These don't provoke an error unfortunately, instead are silently treated
5147    as 'x'.  The following induces an error, until -std is added to get
5148    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5149    array size at least.  It's necessary to write '\x00'==0 to get something
5150    that's true only with -std.  */
5151 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5152
5153 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5154    inside strings and character constants.  */
5155 #define FOO(x) 'x'
5156 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5157
5158 int test (int i, double x);
5159 struct s1 {int (*f) (int a);};
5160 struct s2 {int (*f) (double a);};
5161 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5162 int argc;
5163 char **argv;
5164 int
5165 main ()
5166 {
5167 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5168   ;
5169   return 0;
5170 }
5171 _ACEOF
5172 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5173         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5174 do
5175   CC="$ac_save_CC $ac_arg"
5176   if ac_fn_c_try_compile "$LINENO"; then :
5177   ac_cv_prog_cc_c89=$ac_arg
5178 fi
5179 rm -f core conftest.err conftest.$ac_objext
5180   test "x$ac_cv_prog_cc_c89" != "xno" && break
5181 done
5182 rm -f conftest.$ac_ext
5183 CC=$ac_save_CC
5184
5185 fi
5186 # AC_CACHE_VAL
5187 case "x$ac_cv_prog_cc_c89" in
5188   x)
5189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5190 $as_echo "none needed" >&6; } ;;
5191   xno)
5192     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5193 $as_echo "unsupported" >&6; } ;;
5194   *)
5195     CC="$CC $ac_cv_prog_cc_c89"
5196     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5197 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5198 esac
5199 if test "x$ac_cv_prog_cc_c89" != xno; then :
5200
5201 fi
5202
5203 ac_ext=c
5204 ac_cpp='$CPP $CPPFLAGS'
5205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5208
5209 ac_ext=c
5210 ac_cpp='$CPP $CPPFLAGS'
5211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5215 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5216 if ${am_cv_prog_cc_c_o+:} false; then :
5217   $as_echo_n "(cached) " >&6
5218 else
5219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5220 /* end confdefs.h.  */
5221
5222 int
5223 main ()
5224 {
5225
5226   ;
5227   return 0;
5228 }
5229 _ACEOF
5230   # Make sure it works both with $CC and with simple cc.
5231   # Following AC_PROG_CC_C_O, we do the test twice because some
5232   # compilers refuse to overwrite an existing .o file with -o,
5233   # though they will create one.
5234   am_cv_prog_cc_c_o=yes
5235   for am_i in 1 2; do
5236     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5237    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5238    ac_status=$?
5239    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240    (exit $ac_status); } \
5241          && test -f conftest2.$ac_objext; then
5242       : OK
5243     else
5244       am_cv_prog_cc_c_o=no
5245       break
5246     fi
5247   done
5248   rm -f core conftest*
5249   unset am_i
5250 fi
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5252 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5253 if test "$am_cv_prog_cc_c_o" != yes; then
5254    # Losing compiler, so override with the script.
5255    # FIXME: It is wrong to rewrite CC.
5256    # But if we don't then we get into trouble of one sort or another.
5257    # A longer-term fix would be to have automake use am__CC in this case,
5258    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5259    CC="$am_aux_dir/compile $CC"
5260 fi
5261 ac_ext=c
5262 ac_cpp='$CPP $CPPFLAGS'
5263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5266
5267
5268
5269
5270
5271
5272 if test -n "$ac_tool_prefix"; then
5273   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5274 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5276 $as_echo_n "checking for $ac_word... " >&6; }
5277 if ${ac_cv_prog_RANLIB+:} false; then :
5278   $as_echo_n "(cached) " >&6
5279 else
5280   if test -n "$RANLIB"; then
5281   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5282 else
5283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5284 for as_dir in $PATH
5285 do
5286   IFS=$as_save_IFS
5287   test -z "$as_dir" && as_dir=.
5288     for ac_exec_ext in '' $ac_executable_extensions; do
5289   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5290     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5291     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5292     break 2
5293   fi
5294 done
5295   done
5296 IFS=$as_save_IFS
5297
5298 fi
5299 fi
5300 RANLIB=$ac_cv_prog_RANLIB
5301 if test -n "$RANLIB"; then
5302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5303 $as_echo "$RANLIB" >&6; }
5304 else
5305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5306 $as_echo "no" >&6; }
5307 fi
5308
5309
5310 fi
5311 if test -z "$ac_cv_prog_RANLIB"; then
5312   ac_ct_RANLIB=$RANLIB
5313   # Extract the first word of "ranlib", so it can be a program name with args.
5314 set dummy ranlib; ac_word=$2
5315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5316 $as_echo_n "checking for $ac_word... " >&6; }
5317 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5318   $as_echo_n "(cached) " >&6
5319 else
5320   if test -n "$ac_ct_RANLIB"; then
5321   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5322 else
5323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5324 for as_dir in $PATH
5325 do
5326   IFS=$as_save_IFS
5327   test -z "$as_dir" && as_dir=.
5328     for ac_exec_ext in '' $ac_executable_extensions; do
5329   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5330     ac_cv_prog_ac_ct_RANLIB="ranlib"
5331     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5332     break 2
5333   fi
5334 done
5335   done
5336 IFS=$as_save_IFS
5337
5338 fi
5339 fi
5340 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5341 if test -n "$ac_ct_RANLIB"; then
5342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5343 $as_echo "$ac_ct_RANLIB" >&6; }
5344 else
5345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5346 $as_echo "no" >&6; }
5347 fi
5348
5349   if test "x$ac_ct_RANLIB" = x; then
5350     RANLIB=":"
5351   else
5352     case $cross_compiling:$ac_tool_warned in
5353 yes:)
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5355 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5356 ac_tool_warned=yes ;;
5357 esac
5358     RANLIB=$ac_ct_RANLIB
5359   fi
5360 else
5361   RANLIB="$ac_cv_prog_RANLIB"
5362 fi
5363
5364
5365 for ac_prog in gawk mawk nawk awk
5366 do
5367   # Extract the first word of "$ac_prog", so it can be a program name with args.
5368 set dummy $ac_prog; ac_word=$2
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5370 $as_echo_n "checking for $ac_word... " >&6; }
5371 if ${ac_cv_prog_AWK+:} false; then :
5372   $as_echo_n "(cached) " >&6
5373 else
5374   if test -n "$AWK"; then
5375   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5376 else
5377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5378 for as_dir in $PATH
5379 do
5380   IFS=$as_save_IFS
5381   test -z "$as_dir" && as_dir=.
5382     for ac_exec_ext in '' $ac_executable_extensions; do
5383   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5384     ac_cv_prog_AWK="$ac_prog"
5385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5386     break 2
5387   fi
5388 done
5389   done
5390 IFS=$as_save_IFS
5391
5392 fi
5393 fi
5394 AWK=$ac_cv_prog_AWK
5395 if test -n "$AWK"; then
5396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5397 $as_echo "$AWK" >&6; }
5398 else
5399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5400 $as_echo "no" >&6; }
5401 fi
5402
5403
5404   test -n "$AWK" && break
5405 done
5406
5407 case "$AWK" in
5408 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5409 esac
5410
5411 # Extract the first word of "dwz", so it can be a program name with args.
5412 set dummy dwz; ac_word=$2
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5414 $as_echo_n "checking for $ac_word... " >&6; }
5415 if ${ac_cv_prog_DWZ+:} false; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   if test -n "$DWZ"; then
5419   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5420 else
5421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5422 for as_dir in $PATH
5423 do
5424   IFS=$as_save_IFS
5425   test -z "$as_dir" && as_dir=.
5426     for ac_exec_ext in '' $ac_executable_extensions; do
5427   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5428     ac_cv_prog_DWZ="dwz"
5429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5430     break 2
5431   fi
5432 done
5433   done
5434 IFS=$as_save_IFS
5435
5436 fi
5437 fi
5438 DWZ=$ac_cv_prog_DWZ
5439 if test -n "$DWZ"; then
5440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5441 $as_echo "$DWZ" >&6; }
5442 else
5443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5444 $as_echo "no" >&6; }
5445 fi
5446
5447
5448  if test "$DWZ" != ""; then
5449   HAVE_DWZ_TRUE=
5450   HAVE_DWZ_FALSE='#'
5451 else
5452   HAVE_DWZ_TRUE='#'
5453   HAVE_DWZ_FALSE=
5454 fi
5455
5456
5457 case `pwd` in
5458   *\ * | *\     *)
5459     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5460 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5461 esac
5462
5463
5464
5465 macro_version='2.2.7a'
5466 macro_revision='1.3134'
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480 ltmain="$ac_aux_dir/ltmain.sh"
5481
5482 # Backslashify metacharacters that are still active within
5483 # double-quoted strings.
5484 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5485
5486 # Same as above, but do not quote variable references.
5487 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5488
5489 # Sed substitution to delay expansion of an escaped shell variable in a
5490 # double_quote_subst'ed string.
5491 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5492
5493 # Sed substitution to delay expansion of an escaped single quote.
5494 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5495
5496 # Sed substitution to avoid accidental globbing in evaled expressions
5497 no_glob_subst='s/\*/\\\*/g'
5498
5499 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5500 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5501 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5502
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5504 $as_echo_n "checking how to print strings... " >&6; }
5505 # Test print first, because it will be a builtin if present.
5506 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5507    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5508   ECHO='print -r --'
5509 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5510   ECHO='printf %s\n'
5511 else
5512   # Use this function as a fallback that always works.
5513   func_fallback_echo ()
5514   {
5515     eval 'cat <<_LTECHO_EOF
5516 $1
5517 _LTECHO_EOF'
5518   }
5519   ECHO='func_fallback_echo'
5520 fi
5521
5522 # func_echo_all arg...
5523 # Invoke $ECHO with all args, space-separated.
5524 func_echo_all ()
5525 {
5526     $ECHO ""
5527 }
5528
5529 case "$ECHO" in
5530   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5531 $as_echo "printf" >&6; } ;;
5532   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5533 $as_echo "print -r" >&6; } ;;
5534   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5535 $as_echo "cat" >&6; } ;;
5536 esac
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5552 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5553 if ${ac_cv_path_SED+:} false; then :
5554   $as_echo_n "(cached) " >&6
5555 else
5556             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5557      for ac_i in 1 2 3 4 5 6 7; do
5558        ac_script="$ac_script$as_nl$ac_script"
5559      done
5560      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5561      { ac_script=; unset ac_script;}
5562      if test -z "$SED"; then
5563   ac_path_SED_found=false
5564   # Loop through the user's path and test for each of PROGNAME-LIST
5565   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5566 for as_dir in $PATH
5567 do
5568   IFS=$as_save_IFS
5569   test -z "$as_dir" && as_dir=.
5570     for ac_prog in sed gsed; do
5571     for ac_exec_ext in '' $ac_executable_extensions; do
5572       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5573       as_fn_executable_p "$ac_path_SED" || continue
5574 # Check for GNU ac_path_SED and select it if it is found.
5575   # Check for GNU $ac_path_SED
5576 case `"$ac_path_SED" --version 2>&1` in
5577 *GNU*)
5578   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5579 *)
5580   ac_count=0
5581   $as_echo_n 0123456789 >"conftest.in"
5582   while :
5583   do
5584     cat "conftest.in" "conftest.in" >"conftest.tmp"
5585     mv "conftest.tmp" "conftest.in"
5586     cp "conftest.in" "conftest.nl"
5587     $as_echo '' >> "conftest.nl"
5588     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5589     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5590     as_fn_arith $ac_count + 1 && ac_count=$as_val
5591     if test $ac_count -gt ${ac_path_SED_max-0}; then
5592       # Best one so far, save it but keep looking for a better one
5593       ac_cv_path_SED="$ac_path_SED"
5594       ac_path_SED_max=$ac_count
5595     fi
5596     # 10*(2^10) chars as input seems more than enough
5597     test $ac_count -gt 10 && break
5598   done
5599   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5600 esac
5601
5602       $ac_path_SED_found && break 3
5603     done
5604   done
5605   done
5606 IFS=$as_save_IFS
5607   if test -z "$ac_cv_path_SED"; then
5608     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5609   fi
5610 else
5611   ac_cv_path_SED=$SED
5612 fi
5613
5614 fi
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5616 $as_echo "$ac_cv_path_SED" >&6; }
5617  SED="$ac_cv_path_SED"
5618   rm -f conftest.sed
5619
5620 test -z "$SED" && SED=sed
5621 Xsed="$SED -e 1s/^X//"
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5634 $as_echo_n "checking for fgrep... " >&6; }
5635 if ${ac_cv_path_FGREP+:} false; then :
5636   $as_echo_n "(cached) " >&6
5637 else
5638   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5639    then ac_cv_path_FGREP="$GREP -F"
5640    else
5641      if test -z "$FGREP"; then
5642   ac_path_FGREP_found=false
5643   # Loop through the user's path and test for each of PROGNAME-LIST
5644   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5646 do
5647   IFS=$as_save_IFS
5648   test -z "$as_dir" && as_dir=.
5649     for ac_prog in fgrep; do
5650     for ac_exec_ext in '' $ac_executable_extensions; do
5651       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5652       as_fn_executable_p "$ac_path_FGREP" || continue
5653 # Check for GNU ac_path_FGREP and select it if it is found.
5654   # Check for GNU $ac_path_FGREP
5655 case `"$ac_path_FGREP" --version 2>&1` in
5656 *GNU*)
5657   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5658 *)
5659   ac_count=0
5660   $as_echo_n 0123456789 >"conftest.in"
5661   while :
5662   do
5663     cat "conftest.in" "conftest.in" >"conftest.tmp"
5664     mv "conftest.tmp" "conftest.in"
5665     cp "conftest.in" "conftest.nl"
5666     $as_echo 'FGREP' >> "conftest.nl"
5667     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5668     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5669     as_fn_arith $ac_count + 1 && ac_count=$as_val
5670     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5671       # Best one so far, save it but keep looking for a better one
5672       ac_cv_path_FGREP="$ac_path_FGREP"
5673       ac_path_FGREP_max=$ac_count
5674     fi
5675     # 10*(2^10) chars as input seems more than enough
5676     test $ac_count -gt 10 && break
5677   done
5678   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5679 esac
5680
5681       $ac_path_FGREP_found && break 3
5682     done
5683   done
5684   done
5685 IFS=$as_save_IFS
5686   if test -z "$ac_cv_path_FGREP"; then
5687     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5688   fi
5689 else
5690   ac_cv_path_FGREP=$FGREP
5691 fi
5692
5693    fi
5694 fi
5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5696 $as_echo "$ac_cv_path_FGREP" >&6; }
5697  FGREP="$ac_cv_path_FGREP"
5698
5699
5700 test -z "$GREP" && GREP=grep
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720 # Check whether --with-gnu-ld was given.
5721 if test "${with_gnu_ld+set}" = set; then :
5722   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5723 else
5724   with_gnu_ld=no
5725 fi
5726
5727 ac_prog=ld
5728 if test "$GCC" = yes; then
5729   # Check if gcc -print-prog-name=ld gives a path.
5730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5731 $as_echo_n "checking for ld used by $CC... " >&6; }
5732   case $host in
5733   *-*-mingw*)
5734     # gcc leaves a trailing carriage return which upsets mingw
5735     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5736   *)
5737     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5738   esac
5739   case $ac_prog in
5740     # Accept absolute paths.
5741     [\\/]* | ?:[\\/]*)
5742       re_direlt='/[^/][^/]*/\.\./'
5743       # Canonicalize the pathname of ld
5744       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5745       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5746         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5747       done
5748       test -z "$LD" && LD="$ac_prog"
5749       ;;
5750   "")
5751     # If it fails, then pretend we aren't using GCC.
5752     ac_prog=ld
5753     ;;
5754   *)
5755     # If it is relative, then search for the first ld in PATH.
5756     with_gnu_ld=unknown
5757     ;;
5758   esac
5759 elif test "$with_gnu_ld" = yes; then
5760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5761 $as_echo_n "checking for GNU ld... " >&6; }
5762 else
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5764 $as_echo_n "checking for non-GNU ld... " >&6; }
5765 fi
5766 if ${lt_cv_path_LD+:} false; then :
5767   $as_echo_n "(cached) " >&6
5768 else
5769   if test -z "$LD"; then
5770   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5771   for ac_dir in $PATH; do
5772     IFS="$lt_save_ifs"
5773     test -z "$ac_dir" && ac_dir=.
5774     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5775       lt_cv_path_LD="$ac_dir/$ac_prog"
5776       # Check to see if the program is GNU ld.  I'd rather use --version,
5777       # but apparently some variants of GNU ld only accept -v.
5778       # Break only if it was the GNU/non-GNU ld that we prefer.
5779       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5780       *GNU* | *'with BFD'*)
5781         test "$with_gnu_ld" != no && break
5782         ;;
5783       *)
5784         test "$with_gnu_ld" != yes && break
5785         ;;
5786       esac
5787     fi
5788   done
5789   IFS="$lt_save_ifs"
5790 else
5791   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5792 fi
5793 fi
5794
5795 LD="$lt_cv_path_LD"
5796 if test -n "$LD"; then
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5798 $as_echo "$LD" >&6; }
5799 else
5800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5801 $as_echo "no" >&6; }
5802 fi
5803 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5805 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5806 if ${lt_cv_prog_gnu_ld+:} false; then :
5807   $as_echo_n "(cached) " >&6
5808 else
5809   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5810 case `$LD -v 2>&1 </dev/null` in
5811 *GNU* | *'with BFD'*)
5812   lt_cv_prog_gnu_ld=yes
5813   ;;
5814 *)
5815   lt_cv_prog_gnu_ld=no
5816   ;;
5817 esac
5818 fi
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5820 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5821 with_gnu_ld=$lt_cv_prog_gnu_ld
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5832 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5833 if ${lt_cv_path_NM+:} false; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836   if test -n "$NM"; then
5837    # Let the user override the nm to test.
5838    lt_nm_to_check="$NM"
5839  else
5840    lt_nm_to_check="${ac_tool_prefix}nm"
5841    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5842      lt_nm_to_check="$lt_nm_to_check nm"
5843    fi
5844  fi
5845  for lt_tmp_nm in "$lt_nm_to_check"; do
5846    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5847    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5848      IFS="$lt_save_ifs"
5849      test -z "$ac_dir" && ac_dir=.
5850      # Strip out any user-provided options from the nm to test twice,
5851      # the first time to test to see if nm (rather than its options) has
5852      # an explicit path, the second time to yield a file which can be
5853      # nm'ed itself.
5854      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5855      case "$tmp_nm_path" in
5856      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5857      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5858      esac
5859      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5860      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5861        # Check to see if the nm accepts a BSD-compat flag.
5862        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5863        #   nm: unknown option "B" ignored
5864        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5865        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5866          break
5867          ;;
5868        *)
5869          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5870          *$tmp_nm*)
5871            lt_cv_path_NM="$tmp_nm -p"
5872            break
5873            ;;
5874          *)
5875            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5876            continue # so that we can try to find one that supports BSD flags
5877            ;;
5878          esac
5879          ;;
5880        esac
5881      fi
5882    done
5883    IFS="$lt_save_ifs"
5884  done
5885  : ${lt_cv_path_NM=no}
5886 fi
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5888 $as_echo "$lt_cv_path_NM" >&6; }
5889 if test "$lt_cv_path_NM" != "no"; then
5890   NM="$lt_cv_path_NM"
5891 else
5892   # Didn't find any BSD compatible name lister, look for dumpbin.
5893   if test -n "$DUMPBIN"; then :
5894     # Let the user override the test.
5895   else
5896     if test -n "$ac_tool_prefix"; then
5897   for ac_prog in dumpbin "link -dump"
5898   do
5899     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5900 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5902 $as_echo_n "checking for $ac_word... " >&6; }
5903 if ${ac_cv_prog_DUMPBIN+:} false; then :
5904   $as_echo_n "(cached) " >&6
5905 else
5906   if test -n "$DUMPBIN"; then
5907   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5908 else
5909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5910 for as_dir in $PATH
5911 do
5912   IFS=$as_save_IFS
5913   test -z "$as_dir" && as_dir=.
5914     for ac_exec_ext in '' $ac_executable_extensions; do
5915   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5916     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5917     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5918     break 2
5919   fi
5920 done
5921   done
5922 IFS=$as_save_IFS
5923
5924 fi
5925 fi
5926 DUMPBIN=$ac_cv_prog_DUMPBIN
5927 if test -n "$DUMPBIN"; then
5928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5929 $as_echo "$DUMPBIN" >&6; }
5930 else
5931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5932 $as_echo "no" >&6; }
5933 fi
5934
5935
5936     test -n "$DUMPBIN" && break
5937   done
5938 fi
5939 if test -z "$DUMPBIN"; then
5940   ac_ct_DUMPBIN=$DUMPBIN
5941   for ac_prog in dumpbin "link -dump"
5942 do
5943   # Extract the first word of "$ac_prog", so it can be a program name with args.
5944 set dummy $ac_prog; ac_word=$2
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5946 $as_echo_n "checking for $ac_word... " >&6; }
5947 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5948   $as_echo_n "(cached) " >&6
5949 else
5950   if test -n "$ac_ct_DUMPBIN"; then
5951   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5952 else
5953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5954 for as_dir in $PATH
5955 do
5956   IFS=$as_save_IFS
5957   test -z "$as_dir" && as_dir=.
5958     for ac_exec_ext in '' $ac_executable_extensions; do
5959   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5960     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5962     break 2
5963   fi
5964 done
5965   done
5966 IFS=$as_save_IFS
5967
5968 fi
5969 fi
5970 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5971 if test -n "$ac_ct_DUMPBIN"; then
5972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5973 $as_echo "$ac_ct_DUMPBIN" >&6; }
5974 else
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5976 $as_echo "no" >&6; }
5977 fi
5978
5979
5980   test -n "$ac_ct_DUMPBIN" && break
5981 done
5982
5983   if test "x$ac_ct_DUMPBIN" = x; then
5984     DUMPBIN=":"
5985   else
5986     case $cross_compiling:$ac_tool_warned in
5987 yes:)
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5989 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5990 ac_tool_warned=yes ;;
5991 esac
5992     DUMPBIN=$ac_ct_DUMPBIN
5993   fi
5994 fi
5995
5996     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5997     *COFF*)
5998       DUMPBIN="$DUMPBIN -symbols"
5999       ;;
6000     *)
6001       DUMPBIN=:
6002       ;;
6003     esac
6004   fi
6005
6006   if test "$DUMPBIN" != ":"; then
6007     NM="$DUMPBIN"
6008   fi
6009 fi
6010 test -z "$NM" && NM=nm
6011
6012
6013
6014
6015
6016
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6018 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6019 if ${lt_cv_nm_interface+:} false; then :
6020   $as_echo_n "(cached) " >&6
6021 else
6022   lt_cv_nm_interface="BSD nm"
6023   echo "int some_variable = 0;" > conftest.$ac_ext
6024   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6025   (eval "$ac_compile" 2>conftest.err)
6026   cat conftest.err >&5
6027   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6028   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6029   cat conftest.err >&5
6030   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6031   cat conftest.out >&5
6032   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6033     lt_cv_nm_interface="MS dumpbin"
6034   fi
6035   rm -f conftest*
6036 fi
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6038 $as_echo "$lt_cv_nm_interface" >&6; }
6039
6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6041 $as_echo_n "checking whether ln -s works... " >&6; }
6042 LN_S=$as_ln_s
6043 if test "$LN_S" = "ln -s"; then
6044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6045 $as_echo "yes" >&6; }
6046 else
6047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6048 $as_echo "no, using $LN_S" >&6; }
6049 fi
6050
6051 # find the maximum length of command line arguments
6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6053 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6054 if ${lt_cv_sys_max_cmd_len+:} false; then :
6055   $as_echo_n "(cached) " >&6
6056 else
6057     i=0
6058   teststring="ABCD"
6059
6060   case $build_os in
6061   msdosdjgpp*)
6062     # On DJGPP, this test can blow up pretty badly due to problems in libc
6063     # (any single argument exceeding 2000 bytes causes a buffer overrun
6064     # during glob expansion).  Even if it were fixed, the result of this
6065     # check would be larger than it should be.
6066     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6067     ;;
6068
6069   gnu*)
6070     # Under GNU Hurd, this test is not required because there is
6071     # no limit to the length of command line arguments.
6072     # Libtool will interpret -1 as no limit whatsoever
6073     lt_cv_sys_max_cmd_len=-1;
6074     ;;
6075
6076   cygwin* | mingw* | cegcc*)
6077     # On Win9x/ME, this test blows up -- it succeeds, but takes
6078     # about 5 minutes as the teststring grows exponentially.
6079     # Worse, since 9x/ME are not pre-emptively multitasking,
6080     # you end up with a "frozen" computer, even though with patience
6081     # the test eventually succeeds (with a max line length of 256k).
6082     # Instead, let's just punt: use the minimum linelength reported by
6083     # all of the supported platforms: 8192 (on NT/2K/XP).
6084     lt_cv_sys_max_cmd_len=8192;
6085     ;;
6086
6087   mint*)
6088     # On MiNT this can take a long time and run out of memory.
6089     lt_cv_sys_max_cmd_len=8192;
6090     ;;
6091
6092   amigaos*)
6093     # On AmigaOS with pdksh, this test takes hours, literally.
6094     # So we just punt and use a minimum line length of 8192.
6095     lt_cv_sys_max_cmd_len=8192;
6096     ;;
6097
6098   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6099     # This has been around since 386BSD, at least.  Likely further.
6100     if test -x /sbin/sysctl; then
6101       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6102     elif test -x /usr/sbin/sysctl; then
6103       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6104     else
6105       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6106     fi
6107     # And add a safety zone
6108     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6109     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6110     ;;
6111
6112   interix*)
6113     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6114     lt_cv_sys_max_cmd_len=196608
6115     ;;
6116
6117   osf*)
6118     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6119     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6120     # nice to cause kernel panics so lets avoid the loop below.
6121     # First set a reasonable default.
6122     lt_cv_sys_max_cmd_len=16384
6123     #
6124     if test -x /sbin/sysconfig; then
6125       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6126         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6127       esac
6128     fi
6129     ;;
6130   sco3.2v5*)
6131     lt_cv_sys_max_cmd_len=102400
6132     ;;
6133   sysv5* | sco5v6* | sysv4.2uw2*)
6134     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6135     if test -n "$kargmax"; then
6136       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6137     else
6138       lt_cv_sys_max_cmd_len=32768
6139     fi
6140     ;;
6141   *)
6142     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6143     if test -n "$lt_cv_sys_max_cmd_len"; then
6144       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6145       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6146     else
6147       # Make teststring a little bigger before we do anything with it.
6148       # a 1K string should be a reasonable start.
6149       for i in 1 2 3 4 5 6 7 8 ; do
6150         teststring=$teststring$teststring
6151       done
6152       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6153       # If test is not a shell built-in, we'll probably end up computing a
6154       # maximum length that is only half of the actual maximum length, but
6155       # we can't tell.
6156       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6157                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6158               test $i != 17 # 1/2 MB should be enough
6159       do
6160         i=`expr $i + 1`
6161         teststring=$teststring$teststring
6162       done
6163       # Only check the string length outside the loop.
6164       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6165       teststring=
6166       # Add a significant safety factor because C++ compilers can tack on
6167       # massive amounts of additional arguments before passing them to the
6168       # linker.  It appears as though 1/2 is a usable value.
6169       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6170     fi
6171     ;;
6172   esac
6173
6174 fi
6175
6176 if test -n $lt_cv_sys_max_cmd_len ; then
6177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6178 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6179 else
6180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6181 $as_echo "none" >&6; }
6182 fi
6183 max_cmd_len=$lt_cv_sys_max_cmd_len
6184
6185
6186
6187
6188
6189
6190 : ${CP="cp -f"}
6191 : ${MV="mv -f"}
6192 : ${RM="rm -f"}
6193
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6195 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6196 # Try some XSI features
6197 xsi_shell=no
6198 ( _lt_dummy="a/b/c"
6199   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6200       = c,a/b,, \
6201     && eval 'test $(( 1 + 1 )) -eq 2 \
6202     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6203   && xsi_shell=yes
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6205 $as_echo "$xsi_shell" >&6; }
6206
6207
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6209 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6210 lt_shell_append=no
6211 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6212     >/dev/null 2>&1 \
6213   && lt_shell_append=yes
6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6215 $as_echo "$lt_shell_append" >&6; }
6216
6217
6218 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6219   lt_unset=unset
6220 else
6221   lt_unset=false
6222 fi
6223
6224
6225
6226
6227
6228 # test EBCDIC or ASCII
6229 case `echo X|tr X '\101'` in
6230  A) # ASCII based system
6231     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6232   lt_SP2NL='tr \040 \012'
6233   lt_NL2SP='tr \015\012 \040\040'
6234   ;;
6235  *) # EBCDIC based system
6236   lt_SP2NL='tr \100 \n'
6237   lt_NL2SP='tr \r\n \100\100'
6238   ;;
6239 esac
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6250 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6251 if ${lt_cv_ld_reload_flag+:} false; then :
6252   $as_echo_n "(cached) " >&6
6253 else
6254   lt_cv_ld_reload_flag='-r'
6255 fi
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6257 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6258 reload_flag=$lt_cv_ld_reload_flag
6259 case $reload_flag in
6260 "" | " "*) ;;
6261 *) reload_flag=" $reload_flag" ;;
6262 esac
6263 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6264 case $host_os in
6265   darwin*)
6266     if test "$GCC" = yes; then
6267       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6268     else
6269       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6270     fi
6271     ;;
6272 esac
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282 if test -n "$ac_tool_prefix"; then
6283   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6284 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6286 $as_echo_n "checking for $ac_word... " >&6; }
6287 if ${ac_cv_prog_OBJDUMP+:} false; then :
6288   $as_echo_n "(cached) " >&6
6289 else
6290   if test -n "$OBJDUMP"; then
6291   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6292 else
6293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6294 for as_dir in $PATH
6295 do
6296   IFS=$as_save_IFS
6297   test -z "$as_dir" && as_dir=.
6298     for ac_exec_ext in '' $ac_executable_extensions; do
6299   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6300     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6302     break 2
6303   fi
6304 done
6305   done
6306 IFS=$as_save_IFS
6307
6308 fi
6309 fi
6310 OBJDUMP=$ac_cv_prog_OBJDUMP
6311 if test -n "$OBJDUMP"; then
6312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6313 $as_echo "$OBJDUMP" >&6; }
6314 else
6315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6316 $as_echo "no" >&6; }
6317 fi
6318
6319
6320 fi
6321 if test -z "$ac_cv_prog_OBJDUMP"; then
6322   ac_ct_OBJDUMP=$OBJDUMP
6323   # Extract the first word of "objdump", so it can be a program name with args.
6324 set dummy objdump; ac_word=$2
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6326 $as_echo_n "checking for $ac_word... " >&6; }
6327 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6328   $as_echo_n "(cached) " >&6
6329 else
6330   if test -n "$ac_ct_OBJDUMP"; then
6331   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6332 else
6333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6334 for as_dir in $PATH
6335 do
6336   IFS=$as_save_IFS
6337   test -z "$as_dir" && as_dir=.
6338     for ac_exec_ext in '' $ac_executable_extensions; do
6339   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6340     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6341     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6342     break 2
6343   fi
6344 done
6345   done
6346 IFS=$as_save_IFS
6347
6348 fi
6349 fi
6350 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6351 if test -n "$ac_ct_OBJDUMP"; then
6352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6353 $as_echo "$ac_ct_OBJDUMP" >&6; }
6354 else
6355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6356 $as_echo "no" >&6; }
6357 fi
6358
6359   if test "x$ac_ct_OBJDUMP" = x; then
6360     OBJDUMP="false"
6361   else
6362     case $cross_compiling:$ac_tool_warned in
6363 yes:)
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6365 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6366 ac_tool_warned=yes ;;
6367 esac
6368     OBJDUMP=$ac_ct_OBJDUMP
6369   fi
6370 else
6371   OBJDUMP="$ac_cv_prog_OBJDUMP"
6372 fi
6373
6374 test -z "$OBJDUMP" && OBJDUMP=objdump
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6385 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6386 if ${lt_cv_deplibs_check_method+:} false; then :
6387   $as_echo_n "(cached) " >&6
6388 else
6389   lt_cv_file_magic_cmd='$MAGIC_CMD'
6390 lt_cv_file_magic_test_file=
6391 lt_cv_deplibs_check_method='unknown'
6392 # Need to set the preceding variable on all platforms that support
6393 # interlibrary dependencies.
6394 # 'none' -- dependencies not supported.
6395 # `unknown' -- same as none, but documents that we really don't know.
6396 # 'pass_all' -- all dependencies passed with no checks.
6397 # 'test_compile' -- check by making test program.
6398 # 'file_magic [[regex]]' -- check by looking for files in library path
6399 # which responds to the $file_magic_cmd with a given extended regex.
6400 # If you have `file' or equivalent on your system and you're not sure
6401 # whether `pass_all' will *always* work, you probably want this one.
6402
6403 case $host_os in
6404 aix[4-9]*)
6405   lt_cv_deplibs_check_method=pass_all
6406   ;;
6407
6408 beos*)
6409   lt_cv_deplibs_check_method=pass_all
6410   ;;
6411
6412 bsdi[45]*)
6413   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6414   lt_cv_file_magic_cmd='/usr/bin/file -L'
6415   lt_cv_file_magic_test_file=/shlib/libc.so
6416   ;;
6417
6418 cygwin*)
6419   # func_win32_libid is a shell function defined in ltmain.sh
6420   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6421   lt_cv_file_magic_cmd='func_win32_libid'
6422   ;;
6423
6424 mingw* | pw32*)
6425   # Base MSYS/MinGW do not provide the 'file' command needed by
6426   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6427   # unless we find 'file', for example because we are cross-compiling.
6428   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6429   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6430     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6431     lt_cv_file_magic_cmd='func_win32_libid'
6432   else
6433     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6434     lt_cv_file_magic_cmd='$OBJDUMP -f'
6435   fi
6436   ;;
6437
6438 cegcc*)
6439   # use the weaker test based on 'objdump'. See mingw*.
6440   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6441   lt_cv_file_magic_cmd='$OBJDUMP -f'
6442   ;;
6443
6444 darwin* | rhapsody*)
6445   lt_cv_deplibs_check_method=pass_all
6446   ;;
6447
6448 freebsd* | dragonfly*)
6449   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6450     case $host_cpu in
6451     i*86 )
6452       # Not sure whether the presence of OpenBSD here was a mistake.
6453       # Let's accept both of them until this is cleared up.
6454       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6455       lt_cv_file_magic_cmd=/usr/bin/file
6456       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6457       ;;
6458     esac
6459   else
6460     lt_cv_deplibs_check_method=pass_all
6461   fi
6462   ;;
6463
6464 gnu*)
6465   lt_cv_deplibs_check_method=pass_all
6466   ;;
6467
6468 haiku*)
6469   lt_cv_deplibs_check_method=pass_all
6470   ;;
6471
6472 hpux10.20* | hpux11*)
6473   lt_cv_file_magic_cmd=/usr/bin/file
6474   case $host_cpu in
6475   ia64*)
6476     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6477     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6478     ;;
6479   hppa*64*)
6480     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6481     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6482     ;;
6483   *)
6484     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6485     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6486     ;;
6487   esac
6488   ;;
6489
6490 interix[3-9]*)
6491   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6492   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6493   ;;
6494
6495 irix5* | irix6* | nonstopux*)
6496   case $LD in
6497   *-32|*"-32 ") libmagic=32-bit;;
6498   *-n32|*"-n32 ") libmagic=N32;;
6499   *-64|*"-64 ") libmagic=64-bit;;
6500   *) libmagic=never-match;;
6501   esac
6502   lt_cv_deplibs_check_method=pass_all
6503   ;;
6504
6505 # This must be Linux ELF.
6506 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6507   lt_cv_deplibs_check_method=pass_all
6508   ;;
6509
6510 netbsd*)
6511   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6512     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6513   else
6514     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6515   fi
6516   ;;
6517
6518 newos6*)
6519   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6520   lt_cv_file_magic_cmd=/usr/bin/file
6521   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6522   ;;
6523
6524 *nto* | *qnx*)
6525   lt_cv_deplibs_check_method=pass_all
6526   ;;
6527
6528 openbsd*)
6529   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6530     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6531   else
6532     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6533   fi
6534   ;;
6535
6536 osf3* | osf4* | osf5*)
6537   lt_cv_deplibs_check_method=pass_all
6538   ;;
6539
6540 rdos*)
6541   lt_cv_deplibs_check_method=pass_all
6542   ;;
6543
6544 solaris*)
6545   lt_cv_deplibs_check_method=pass_all
6546   ;;
6547
6548 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6549   lt_cv_deplibs_check_method=pass_all
6550   ;;
6551
6552 sysv4 | sysv4.3*)
6553   case $host_vendor in
6554   motorola)
6555     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6556     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6557     ;;
6558   ncr)
6559     lt_cv_deplibs_check_method=pass_all
6560     ;;
6561   sequent)
6562     lt_cv_file_magic_cmd='/bin/file'
6563     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6564     ;;
6565   sni)
6566     lt_cv_file_magic_cmd='/bin/file'
6567     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6568     lt_cv_file_magic_test_file=/lib/libc.so
6569     ;;
6570   siemens)
6571     lt_cv_deplibs_check_method=pass_all
6572     ;;
6573   pc)
6574     lt_cv_deplibs_check_method=pass_all
6575     ;;
6576   esac
6577   ;;
6578
6579 tpf*)
6580   lt_cv_deplibs_check_method=pass_all
6581   ;;
6582 vxworks*)
6583   # Assume VxWorks cross toolchains are built on Linux, possibly
6584   # as canadian for Windows hosts.
6585   lt_cv_deplibs_check_method=pass_all
6586   ;;
6587 esac
6588
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6591 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6592 file_magic_cmd=$lt_cv_file_magic_cmd
6593 deplibs_check_method=$lt_cv_deplibs_check_method
6594 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607 plugin_option=
6608 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6609 for plugin in $plugin_names; do
6610   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6611   if test x$plugin_so = x$plugin; then
6612     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6613   fi
6614   if test x$plugin_so != x$plugin; then
6615     plugin_option="--plugin $plugin_so"
6616     break
6617   fi
6618 done
6619
6620 if test -n "$ac_tool_prefix"; then
6621   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6622 set dummy ${ac_tool_prefix}ar; ac_word=$2
6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6624 $as_echo_n "checking for $ac_word... " >&6; }
6625 if ${ac_cv_prog_AR+:} false; then :
6626   $as_echo_n "(cached) " >&6
6627 else
6628   if test -n "$AR"; then
6629   ac_cv_prog_AR="$AR" # Let the user override the test.
6630 else
6631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6632 for as_dir in $PATH
6633 do
6634   IFS=$as_save_IFS
6635   test -z "$as_dir" && as_dir=.
6636     for ac_exec_ext in '' $ac_executable_extensions; do
6637   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6638     ac_cv_prog_AR="${ac_tool_prefix}ar"
6639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6640     break 2
6641   fi
6642 done
6643   done
6644 IFS=$as_save_IFS
6645
6646 fi
6647 fi
6648 AR=$ac_cv_prog_AR
6649 if test -n "$AR"; then
6650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6651 $as_echo "$AR" >&6; }
6652 else
6653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6654 $as_echo "no" >&6; }
6655 fi
6656
6657
6658 fi
6659 if test -z "$ac_cv_prog_AR"; then
6660   ac_ct_AR=$AR
6661   # Extract the first word of "ar", so it can be a program name with args.
6662 set dummy ar; ac_word=$2
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6664 $as_echo_n "checking for $ac_word... " >&6; }
6665 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6666   $as_echo_n "(cached) " >&6
6667 else
6668   if test -n "$ac_ct_AR"; then
6669   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6670 else
6671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6672 for as_dir in $PATH
6673 do
6674   IFS=$as_save_IFS
6675   test -z "$as_dir" && as_dir=.
6676     for ac_exec_ext in '' $ac_executable_extensions; do
6677   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6678     ac_cv_prog_ac_ct_AR="ar"
6679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6680     break 2
6681   fi
6682 done
6683   done
6684 IFS=$as_save_IFS
6685
6686 fi
6687 fi
6688 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6689 if test -n "$ac_ct_AR"; then
6690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6691 $as_echo "$ac_ct_AR" >&6; }
6692 else
6693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6694 $as_echo "no" >&6; }
6695 fi
6696
6697   if test "x$ac_ct_AR" = x; then
6698     AR="false"
6699   else
6700     case $cross_compiling:$ac_tool_warned in
6701 yes:)
6702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6703 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6704 ac_tool_warned=yes ;;
6705 esac
6706     AR=$ac_ct_AR
6707   fi
6708 else
6709   AR="$ac_cv_prog_AR"
6710 fi
6711
6712 test -z "$AR" && AR=ar
6713 if test -n "$plugin_option"; then
6714   if $AR --help 2>&1 | grep -q "\--plugin"; then
6715     touch conftest.c
6716     $AR $plugin_option rc conftest.a conftest.c
6717     if test "$?" != 0; then
6718       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6719 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6720     else
6721       AR="$AR $plugin_option"
6722     fi
6723     rm -f conftest.*
6724   fi
6725 fi
6726 test -z "$AR_FLAGS" && AR_FLAGS=cru
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738 if test -n "$ac_tool_prefix"; then
6739   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6740 set dummy ${ac_tool_prefix}strip; ac_word=$2
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6742 $as_echo_n "checking for $ac_word... " >&6; }
6743 if ${ac_cv_prog_STRIP+:} false; then :
6744   $as_echo_n "(cached) " >&6
6745 else
6746   if test -n "$STRIP"; then
6747   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6748 else
6749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6750 for as_dir in $PATH
6751 do
6752   IFS=$as_save_IFS
6753   test -z "$as_dir" && as_dir=.
6754     for ac_exec_ext in '' $ac_executable_extensions; do
6755   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6756     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6758     break 2
6759   fi
6760 done
6761   done
6762 IFS=$as_save_IFS
6763
6764 fi
6765 fi
6766 STRIP=$ac_cv_prog_STRIP
6767 if test -n "$STRIP"; then
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6769 $as_echo "$STRIP" >&6; }
6770 else
6771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6772 $as_echo "no" >&6; }
6773 fi
6774
6775
6776 fi
6777 if test -z "$ac_cv_prog_STRIP"; then
6778   ac_ct_STRIP=$STRIP
6779   # Extract the first word of "strip", so it can be a program name with args.
6780 set dummy strip; ac_word=$2
6781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6782 $as_echo_n "checking for $ac_word... " >&6; }
6783 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6784   $as_echo_n "(cached) " >&6
6785 else
6786   if test -n "$ac_ct_STRIP"; then
6787   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6788 else
6789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6790 for as_dir in $PATH
6791 do
6792   IFS=$as_save_IFS
6793   test -z "$as_dir" && as_dir=.
6794     for ac_exec_ext in '' $ac_executable_extensions; do
6795   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6796     ac_cv_prog_ac_ct_STRIP="strip"
6797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6798     break 2
6799   fi
6800 done
6801   done
6802 IFS=$as_save_IFS
6803
6804 fi
6805 fi
6806 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6807 if test -n "$ac_ct_STRIP"; then
6808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6809 $as_echo "$ac_ct_STRIP" >&6; }
6810 else
6811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6812 $as_echo "no" >&6; }
6813 fi
6814
6815   if test "x$ac_ct_STRIP" = x; then
6816     STRIP=":"
6817   else
6818     case $cross_compiling:$ac_tool_warned in
6819 yes:)
6820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6821 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6822 ac_tool_warned=yes ;;
6823 esac
6824     STRIP=$ac_ct_STRIP
6825   fi
6826 else
6827   STRIP="$ac_cv_prog_STRIP"
6828 fi
6829
6830 test -z "$STRIP" && STRIP=:
6831
6832
6833
6834
6835
6836
6837 if test -n "$ac_tool_prefix"; then
6838   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6839 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6841 $as_echo_n "checking for $ac_word... " >&6; }
6842 if ${ac_cv_prog_RANLIB+:} false; then :
6843   $as_echo_n "(cached) " >&6
6844 else
6845   if test -n "$RANLIB"; then
6846   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6847 else
6848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6849 for as_dir in $PATH
6850 do
6851   IFS=$as_save_IFS
6852   test -z "$as_dir" && as_dir=.
6853     for ac_exec_ext in '' $ac_executable_extensions; do
6854   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6855     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6857     break 2
6858   fi
6859 done
6860   done
6861 IFS=$as_save_IFS
6862
6863 fi
6864 fi
6865 RANLIB=$ac_cv_prog_RANLIB
6866 if test -n "$RANLIB"; then
6867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6868 $as_echo "$RANLIB" >&6; }
6869 else
6870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6871 $as_echo "no" >&6; }
6872 fi
6873
6874
6875 fi
6876 if test -z "$ac_cv_prog_RANLIB"; then
6877   ac_ct_RANLIB=$RANLIB
6878   # Extract the first word of "ranlib", so it can be a program name with args.
6879 set dummy ranlib; ac_word=$2
6880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6881 $as_echo_n "checking for $ac_word... " >&6; }
6882 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6883   $as_echo_n "(cached) " >&6
6884 else
6885   if test -n "$ac_ct_RANLIB"; then
6886   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6887 else
6888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6889 for as_dir in $PATH
6890 do
6891   IFS=$as_save_IFS
6892   test -z "$as_dir" && as_dir=.
6893     for ac_exec_ext in '' $ac_executable_extensions; do
6894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6895     ac_cv_prog_ac_ct_RANLIB="ranlib"
6896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6897     break 2
6898   fi
6899 done
6900   done
6901 IFS=$as_save_IFS
6902
6903 fi
6904 fi
6905 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6906 if test -n "$ac_ct_RANLIB"; then
6907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6908 $as_echo "$ac_ct_RANLIB" >&6; }
6909 else
6910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6911 $as_echo "no" >&6; }
6912 fi
6913
6914   if test "x$ac_ct_RANLIB" = x; then
6915     RANLIB=":"
6916   else
6917     case $cross_compiling:$ac_tool_warned in
6918 yes:)
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6921 ac_tool_warned=yes ;;
6922 esac
6923     RANLIB=$ac_ct_RANLIB
6924   fi
6925 else
6926   RANLIB="$ac_cv_prog_RANLIB"
6927 fi
6928
6929 test -z "$RANLIB" && RANLIB=:
6930 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6931   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6932     RANLIB="$RANLIB $plugin_option"
6933   fi
6934 fi
6935
6936
6937
6938
6939
6940
6941 # Determine commands to create old-style static archives.
6942 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6943 old_postinstall_cmds='chmod 644 $oldlib'
6944 old_postuninstall_cmds=
6945
6946 if test -n "$RANLIB"; then
6947   case $host_os in
6948   openbsd*)
6949     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6950     ;;
6951   *)
6952     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6953     ;;
6954   esac
6955   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6956 fi
6957
6958 case $host_os in
6959   darwin*)
6960     lock_old_archive_extraction=yes ;;
6961   *)
6962     lock_old_archive_extraction=no ;;
6963 esac
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003 # If no C compiler was specified, use CC.
7004 LTCC=${LTCC-"$CC"}
7005
7006 # If no C compiler flags were specified, use CFLAGS.
7007 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7008
7009 # Allow CC to be a program name with arguments.
7010 compiler=$CC
7011
7012
7013 # Check for command to grab the raw symbol name followed by C symbol from nm.
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7015 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7016 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7017   $as_echo_n "(cached) " >&6
7018 else
7019
7020 # These are sane defaults that work on at least a few old systems.
7021 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7022
7023 # Character class describing NM global symbol codes.
7024 symcode='[BCDEGRST]'
7025
7026 # Regexp to match symbols that can be accessed directly from C.
7027 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7028
7029 # Define system-specific variables.
7030 case $host_os in
7031 aix*)
7032   symcode='[BCDT]'
7033   ;;
7034 cygwin* | mingw* | pw32* | cegcc*)
7035   symcode='[ABCDGISTW]'
7036   ;;
7037 hpux*)
7038   if test "$host_cpu" = ia64; then
7039     symcode='[ABCDEGRST]'
7040   fi
7041   ;;
7042 irix* | nonstopux*)
7043   symcode='[BCDEGRST]'
7044   ;;
7045 osf*)
7046   symcode='[BCDEGQRST]'
7047   ;;
7048 solaris*)
7049   symcode='[BCDRT]'
7050   ;;
7051 sco3.2v5*)
7052   symcode='[DT]'
7053   ;;
7054 sysv4.2uw2*)
7055   symcode='[DT]'
7056   ;;
7057 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7058   symcode='[ABDT]'
7059   ;;
7060 sysv4)
7061   symcode='[DFNSTU]'
7062   ;;
7063 esac
7064
7065 # If we're using GNU nm, then use its standard symbol codes.
7066 case `$NM -V 2>&1` in
7067 *GNU* | *'with BFD'*)
7068   symcode='[ABCDGIRSTW]' ;;
7069 esac
7070
7071 # Transform an extracted symbol line into a proper C declaration.
7072 # Some systems (esp. on ia64) link data and code symbols differently,
7073 # so use this general approach.
7074 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7075
7076 # Transform an extracted symbol line into symbol name and symbol address
7077 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7078 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
7079
7080 # Handle CRLF in mingw tool chain
7081 opt_cr=
7082 case $build_os in
7083 mingw*)
7084   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7085   ;;
7086 esac
7087
7088 # Try without a prefix underscore, then with it.
7089 for ac_symprfx in "" "_"; do
7090
7091   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7092   symxfrm="\\1 $ac_symprfx\\2 \\2"
7093
7094   # Write the raw and C identifiers.
7095   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7096     # Fake it for dumpbin and say T for any non-static function
7097     # and D for any global variable.
7098     # Also find C++ and __fastcall symbols from MSVC++,
7099     # which start with @ or ?.
7100     lt_cv_sys_global_symbol_pipe="$AWK '"\
7101 "     {last_section=section; section=\$ 3};"\
7102 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7103 "     \$ 0!~/External *\|/{next};"\
7104 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7105 "     {if(hide[section]) next};"\
7106 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7107 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7108 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7109 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7110 "     ' prfx=^$ac_symprfx"
7111   else
7112     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7113   fi
7114
7115   # Check to see that the pipe works correctly.
7116   pipe_works=no
7117
7118   rm -f conftest*
7119   cat > conftest.$ac_ext <<_LT_EOF
7120 #ifdef __cplusplus
7121 extern "C" {
7122 #endif
7123 char nm_test_var;
7124 void nm_test_func(void);
7125 void nm_test_func(void){}
7126 #ifdef __cplusplus
7127 }
7128 #endif
7129 int main(){nm_test_var='a';nm_test_func();return(0);}
7130 _LT_EOF
7131
7132   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7133   (eval $ac_compile) 2>&5
7134   ac_status=$?
7135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7136   test $ac_status = 0; }; then
7137     # Now try to grab the symbols.
7138     nlist=conftest.nm
7139     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7140   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7141   ac_status=$?
7142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7143   test $ac_status = 0; } && test -s "$nlist"; then
7144       # Try sorting and uniquifying the output.
7145       if sort "$nlist" | uniq > "$nlist"T; then
7146         mv -f "$nlist"T "$nlist"
7147       else
7148         rm -f "$nlist"T
7149       fi
7150
7151       # Make sure that we snagged all the symbols we need.
7152       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7153         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7154           cat <<_LT_EOF > conftest.$ac_ext
7155 #ifdef __cplusplus
7156 extern "C" {
7157 #endif
7158
7159 _LT_EOF
7160           # Now generate the symbol file.
7161           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7162
7163           cat <<_LT_EOF >> conftest.$ac_ext
7164
7165 /* The mapping between symbol names and symbols.  */
7166 const struct {
7167   const char *name;
7168   void       *address;
7169 }
7170 lt__PROGRAM__LTX_preloaded_symbols[] =
7171 {
7172   { "@PROGRAM@", (void *) 0 },
7173 _LT_EOF
7174           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7175           cat <<\_LT_EOF >> conftest.$ac_ext
7176   {0, (void *) 0}
7177 };
7178
7179 /* This works around a problem in FreeBSD linker */
7180 #ifdef FREEBSD_WORKAROUND
7181 static const void *lt_preloaded_setup() {
7182   return lt__PROGRAM__LTX_preloaded_symbols;
7183 }
7184 #endif
7185
7186 #ifdef __cplusplus
7187 }
7188 #endif
7189 _LT_EOF
7190           # Now try linking the two files.
7191           mv conftest.$ac_objext conftstm.$ac_objext
7192           lt_save_LIBS="$LIBS"
7193           lt_save_CFLAGS="$CFLAGS"
7194           LIBS="conftstm.$ac_objext"
7195           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7196           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7197   (eval $ac_link) 2>&5
7198   ac_status=$?
7199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7200   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7201             pipe_works=yes
7202           fi
7203           LIBS="$lt_save_LIBS"
7204           CFLAGS="$lt_save_CFLAGS"
7205         else
7206           echo "cannot find nm_test_func in $nlist" >&5
7207         fi
7208       else
7209         echo "cannot find nm_test_var in $nlist" >&5
7210       fi
7211     else
7212       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7213     fi
7214   else
7215     echo "$progname: failed program was:" >&5
7216     cat conftest.$ac_ext >&5
7217   fi
7218   rm -rf conftest* conftst*
7219
7220   # Do not use the global_symbol_pipe unless it works.
7221   if test "$pipe_works" = yes; then
7222     break
7223   else
7224     lt_cv_sys_global_symbol_pipe=
7225   fi
7226 done
7227
7228 fi
7229
7230 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7231   lt_cv_sys_global_symbol_to_cdecl=
7232 fi
7233 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7235 $as_echo "failed" >&6; }
7236 else
7237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7238 $as_echo "ok" >&6; }
7239 fi
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262 # Check whether --enable-libtool-lock was given.
7263 if test "${enable_libtool_lock+set}" = set; then :
7264   enableval=$enable_libtool_lock;
7265 fi
7266
7267 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7268
7269 # Some flags need to be propagated to the compiler or linker for good
7270 # libtool support.
7271 case $host in
7272 ia64-*-hpux*)
7273   # Find out which ABI we are using.
7274   echo 'int i;' > conftest.$ac_ext
7275   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7276   (eval $ac_compile) 2>&5
7277   ac_status=$?
7278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7279   test $ac_status = 0; }; then
7280     case `/usr/bin/file conftest.$ac_objext` in
7281       *ELF-32*)
7282         HPUX_IA64_MODE="32"
7283         ;;
7284       *ELF-64*)
7285         HPUX_IA64_MODE="64"
7286         ;;
7287     esac
7288   fi
7289   rm -rf conftest*
7290   ;;
7291 *-*-irix6*)
7292   # Find out which ABI we are using.
7293   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7294   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7295   (eval $ac_compile) 2>&5
7296   ac_status=$?
7297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7298   test $ac_status = 0; }; then
7299     if test "$lt_cv_prog_gnu_ld" = yes; then
7300       case `/usr/bin/file conftest.$ac_objext` in
7301         *32-bit*)
7302           LD="${LD-ld} -melf32bsmip"
7303           ;;
7304         *N32*)
7305           LD="${LD-ld} -melf32bmipn32"
7306           ;;
7307         *64-bit*)
7308           LD="${LD-ld} -melf64bmip"
7309         ;;
7310       esac
7311     else
7312       case `/usr/bin/file conftest.$ac_objext` in
7313         *32-bit*)
7314           LD="${LD-ld} -32"
7315           ;;
7316         *N32*)
7317           LD="${LD-ld} -n32"
7318           ;;
7319         *64-bit*)
7320           LD="${LD-ld} -64"
7321           ;;
7322       esac
7323     fi
7324   fi
7325   rm -rf conftest*
7326   ;;
7327
7328 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7329 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7330   # Find out which ABI we are using.
7331   echo 'int i;' > conftest.$ac_ext
7332   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7333   (eval $ac_compile) 2>&5
7334   ac_status=$?
7335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7336   test $ac_status = 0; }; then
7337     case `/usr/bin/file conftest.o` in
7338       *32-bit*)
7339         case $host in
7340           x86_64-*kfreebsd*-gnu)
7341             LD="${LD-ld} -m elf_i386_fbsd"
7342             ;;
7343           x86_64-*linux*)
7344             case `/usr/bin/file conftest.o` in
7345               *x86-64*)
7346                 LD="${LD-ld} -m elf32_x86_64"
7347                 ;;
7348               *)
7349                 LD="${LD-ld} -m elf_i386"
7350                 ;;
7351             esac
7352             ;;
7353           powerpc64le-*linux*)
7354             LD="${LD-ld} -m elf32lppclinux"
7355             ;;
7356           powerpc64-*linux*)
7357             LD="${LD-ld} -m elf32ppclinux"
7358             ;;
7359           s390x-*linux*)
7360             LD="${LD-ld} -m elf_s390"
7361             ;;
7362           sparc64-*linux*)
7363             LD="${LD-ld} -m elf32_sparc"
7364             ;;
7365         esac
7366         ;;
7367       *64-bit*)
7368         case $host in
7369           x86_64-*kfreebsd*-gnu)
7370             LD="${LD-ld} -m elf_x86_64_fbsd"
7371             ;;
7372           x86_64-*linux*)
7373             LD="${LD-ld} -m elf_x86_64"
7374             ;;
7375           powerpcle-*linux*)
7376             LD="${LD-ld} -m elf64lppc"
7377             ;;
7378           powerpc-*linux*)
7379             LD="${LD-ld} -m elf64ppc"
7380             ;;
7381           s390*-*linux*|s390*-*tpf*)
7382             LD="${LD-ld} -m elf64_s390"
7383             ;;
7384           sparc*-*linux*)
7385             LD="${LD-ld} -m elf64_sparc"
7386             ;;
7387         esac
7388         ;;
7389     esac
7390   fi
7391   rm -rf conftest*
7392   ;;
7393
7394 *-*-sco3.2v5*)
7395   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7396   SAVE_CFLAGS="$CFLAGS"
7397   CFLAGS="$CFLAGS -belf"
7398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7399 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7400 if ${lt_cv_cc_needs_belf+:} false; then :
7401   $as_echo_n "(cached) " >&6
7402 else
7403   ac_ext=c
7404 ac_cpp='$CPP $CPPFLAGS'
7405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7408
7409      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7410 /* end confdefs.h.  */
7411
7412 int
7413 main ()
7414 {
7415
7416   ;
7417   return 0;
7418 }
7419 _ACEOF
7420 if ac_fn_c_try_link "$LINENO"; then :
7421   lt_cv_cc_needs_belf=yes
7422 else
7423   lt_cv_cc_needs_belf=no
7424 fi
7425 rm -f core conftest.err conftest.$ac_objext \
7426     conftest$ac_exeext conftest.$ac_ext
7427      ac_ext=c
7428 ac_cpp='$CPP $CPPFLAGS'
7429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7432
7433 fi
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7435 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7436   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7437     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7438     CFLAGS="$SAVE_CFLAGS"
7439   fi
7440   ;;
7441 sparc*-*solaris*)
7442   # Find out which ABI we are using.
7443   echo 'int i;' > conftest.$ac_ext
7444   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7445   (eval $ac_compile) 2>&5
7446   ac_status=$?
7447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7448   test $ac_status = 0; }; then
7449     case `/usr/bin/file conftest.o` in
7450     *64-bit*)
7451       case $lt_cv_prog_gnu_ld in
7452       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7453       *)
7454         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7455           LD="${LD-ld} -64"
7456         fi
7457         ;;
7458       esac
7459       ;;
7460     esac
7461   fi
7462   rm -rf conftest*
7463   ;;
7464 esac
7465
7466 need_locks="$enable_libtool_lock"
7467
7468
7469   case $host_os in
7470     rhapsody* | darwin*)
7471     if test -n "$ac_tool_prefix"; then
7472   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7473 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7475 $as_echo_n "checking for $ac_word... " >&6; }
7476 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7477   $as_echo_n "(cached) " >&6
7478 else
7479   if test -n "$DSYMUTIL"; then
7480   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7481 else
7482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7483 for as_dir in $PATH
7484 do
7485   IFS=$as_save_IFS
7486   test -z "$as_dir" && as_dir=.
7487     for ac_exec_ext in '' $ac_executable_extensions; do
7488   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7489     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7491     break 2
7492   fi
7493 done
7494   done
7495 IFS=$as_save_IFS
7496
7497 fi
7498 fi
7499 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7500 if test -n "$DSYMUTIL"; then
7501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7502 $as_echo "$DSYMUTIL" >&6; }
7503 else
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7505 $as_echo "no" >&6; }
7506 fi
7507
7508
7509 fi
7510 if test -z "$ac_cv_prog_DSYMUTIL"; then
7511   ac_ct_DSYMUTIL=$DSYMUTIL
7512   # Extract the first word of "dsymutil", so it can be a program name with args.
7513 set dummy dsymutil; ac_word=$2
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7515 $as_echo_n "checking for $ac_word... " >&6; }
7516 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   if test -n "$ac_ct_DSYMUTIL"; then
7520   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525   IFS=$as_save_IFS
7526   test -z "$as_dir" && as_dir=.
7527     for ac_exec_ext in '' $ac_executable_extensions; do
7528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7529     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7531     break 2
7532   fi
7533 done
7534   done
7535 IFS=$as_save_IFS
7536
7537 fi
7538 fi
7539 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7540 if test -n "$ac_ct_DSYMUTIL"; then
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7542 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7543 else
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7545 $as_echo "no" >&6; }
7546 fi
7547
7548   if test "x$ac_ct_DSYMUTIL" = x; then
7549     DSYMUTIL=":"
7550   else
7551     case $cross_compiling:$ac_tool_warned in
7552 yes:)
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7555 ac_tool_warned=yes ;;
7556 esac
7557     DSYMUTIL=$ac_ct_DSYMUTIL
7558   fi
7559 else
7560   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7561 fi
7562
7563     if test -n "$ac_tool_prefix"; then
7564   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7565 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7567 $as_echo_n "checking for $ac_word... " >&6; }
7568 if ${ac_cv_prog_NMEDIT+:} false; then :
7569   $as_echo_n "(cached) " >&6
7570 else
7571   if test -n "$NMEDIT"; then
7572   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7573 else
7574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7575 for as_dir in $PATH
7576 do
7577   IFS=$as_save_IFS
7578   test -z "$as_dir" && as_dir=.
7579     for ac_exec_ext in '' $ac_executable_extensions; do
7580   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7581     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7583     break 2
7584   fi
7585 done
7586   done
7587 IFS=$as_save_IFS
7588
7589 fi
7590 fi
7591 NMEDIT=$ac_cv_prog_NMEDIT
7592 if test -n "$NMEDIT"; then
7593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7594 $as_echo "$NMEDIT" >&6; }
7595 else
7596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7597 $as_echo "no" >&6; }
7598 fi
7599
7600
7601 fi
7602 if test -z "$ac_cv_prog_NMEDIT"; then
7603   ac_ct_NMEDIT=$NMEDIT
7604   # Extract the first word of "nmedit", so it can be a program name with args.
7605 set dummy nmedit; ac_word=$2
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7607 $as_echo_n "checking for $ac_word... " >&6; }
7608 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7609   $as_echo_n "(cached) " >&6
7610 else
7611   if test -n "$ac_ct_NMEDIT"; then
7612   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7613 else
7614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7615 for as_dir in $PATH
7616 do
7617   IFS=$as_save_IFS
7618   test -z "$as_dir" && as_dir=.
7619     for ac_exec_ext in '' $ac_executable_extensions; do
7620   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7621     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7623     break 2
7624   fi
7625 done
7626   done
7627 IFS=$as_save_IFS
7628
7629 fi
7630 fi
7631 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7632 if test -n "$ac_ct_NMEDIT"; then
7633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7634 $as_echo "$ac_ct_NMEDIT" >&6; }
7635 else
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7637 $as_echo "no" >&6; }
7638 fi
7639
7640   if test "x$ac_ct_NMEDIT" = x; then
7641     NMEDIT=":"
7642   else
7643     case $cross_compiling:$ac_tool_warned in
7644 yes:)
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7646 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7647 ac_tool_warned=yes ;;
7648 esac
7649     NMEDIT=$ac_ct_NMEDIT
7650   fi
7651 else
7652   NMEDIT="$ac_cv_prog_NMEDIT"
7653 fi
7654
7655     if test -n "$ac_tool_prefix"; then
7656   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7657 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7659 $as_echo_n "checking for $ac_word... " >&6; }
7660 if ${ac_cv_prog_LIPO+:} false; then :
7661   $as_echo_n "(cached) " >&6
7662 else
7663   if test -n "$LIPO"; then
7664   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7665 else
7666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7667 for as_dir in $PATH
7668 do
7669   IFS=$as_save_IFS
7670   test -z "$as_dir" && as_dir=.
7671     for ac_exec_ext in '' $ac_executable_extensions; do
7672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7673     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7675     break 2
7676   fi
7677 done
7678   done
7679 IFS=$as_save_IFS
7680
7681 fi
7682 fi
7683 LIPO=$ac_cv_prog_LIPO
7684 if test -n "$LIPO"; then
7685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7686 $as_echo "$LIPO" >&6; }
7687 else
7688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7689 $as_echo "no" >&6; }
7690 fi
7691
7692
7693 fi
7694 if test -z "$ac_cv_prog_LIPO"; then
7695   ac_ct_LIPO=$LIPO
7696   # Extract the first word of "lipo", so it can be a program name with args.
7697 set dummy lipo; ac_word=$2
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7699 $as_echo_n "checking for $ac_word... " >&6; }
7700 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7701   $as_echo_n "(cached) " >&6
7702 else
7703   if test -n "$ac_ct_LIPO"; then
7704   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7705 else
7706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7707 for as_dir in $PATH
7708 do
7709   IFS=$as_save_IFS
7710   test -z "$as_dir" && as_dir=.
7711     for ac_exec_ext in '' $ac_executable_extensions; do
7712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7713     ac_cv_prog_ac_ct_LIPO="lipo"
7714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7715     break 2
7716   fi
7717 done
7718   done
7719 IFS=$as_save_IFS
7720
7721 fi
7722 fi
7723 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7724 if test -n "$ac_ct_LIPO"; then
7725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7726 $as_echo "$ac_ct_LIPO" >&6; }
7727 else
7728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7729 $as_echo "no" >&6; }
7730 fi
7731
7732   if test "x$ac_ct_LIPO" = x; then
7733     LIPO=":"
7734   else
7735     case $cross_compiling:$ac_tool_warned in
7736 yes:)
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7739 ac_tool_warned=yes ;;
7740 esac
7741     LIPO=$ac_ct_LIPO
7742   fi
7743 else
7744   LIPO="$ac_cv_prog_LIPO"
7745 fi
7746
7747     if test -n "$ac_tool_prefix"; then
7748   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7749 set dummy ${ac_tool_prefix}otool; ac_word=$2
7750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7751 $as_echo_n "checking for $ac_word... " >&6; }
7752 if ${ac_cv_prog_OTOOL+:} false; then :
7753   $as_echo_n "(cached) " >&6
7754 else
7755   if test -n "$OTOOL"; then
7756   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7757 else
7758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7759 for as_dir in $PATH
7760 do
7761   IFS=$as_save_IFS
7762   test -z "$as_dir" && as_dir=.
7763     for ac_exec_ext in '' $ac_executable_extensions; do
7764   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7765     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7767     break 2
7768   fi
7769 done
7770   done
7771 IFS=$as_save_IFS
7772
7773 fi
7774 fi
7775 OTOOL=$ac_cv_prog_OTOOL
7776 if test -n "$OTOOL"; then
7777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7778 $as_echo "$OTOOL" >&6; }
7779 else
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7781 $as_echo "no" >&6; }
7782 fi
7783
7784
7785 fi
7786 if test -z "$ac_cv_prog_OTOOL"; then
7787   ac_ct_OTOOL=$OTOOL
7788   # Extract the first word of "otool", so it can be a program name with args.
7789 set dummy otool; ac_word=$2
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7791 $as_echo_n "checking for $ac_word... " >&6; }
7792 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7793   $as_echo_n "(cached) " >&6
7794 else
7795   if test -n "$ac_ct_OTOOL"; then
7796   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7797 else
7798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7799 for as_dir in $PATH
7800 do
7801   IFS=$as_save_IFS
7802   test -z "$as_dir" && as_dir=.
7803     for ac_exec_ext in '' $ac_executable_extensions; do
7804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7805     ac_cv_prog_ac_ct_OTOOL="otool"
7806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7807     break 2
7808   fi
7809 done
7810   done
7811 IFS=$as_save_IFS
7812
7813 fi
7814 fi
7815 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7816 if test -n "$ac_ct_OTOOL"; then
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7818 $as_echo "$ac_ct_OTOOL" >&6; }
7819 else
7820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7821 $as_echo "no" >&6; }
7822 fi
7823
7824   if test "x$ac_ct_OTOOL" = x; then
7825     OTOOL=":"
7826   else
7827     case $cross_compiling:$ac_tool_warned in
7828 yes:)
7829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7831 ac_tool_warned=yes ;;
7832 esac
7833     OTOOL=$ac_ct_OTOOL
7834   fi
7835 else
7836   OTOOL="$ac_cv_prog_OTOOL"
7837 fi
7838
7839     if test -n "$ac_tool_prefix"; then
7840   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7841 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7843 $as_echo_n "checking for $ac_word... " >&6; }
7844 if ${ac_cv_prog_OTOOL64+:} false; then :
7845   $as_echo_n "(cached) " >&6
7846 else
7847   if test -n "$OTOOL64"; then
7848   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7849 else
7850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7851 for as_dir in $PATH
7852 do
7853   IFS=$as_save_IFS
7854   test -z "$as_dir" && as_dir=.
7855     for ac_exec_ext in '' $ac_executable_extensions; do
7856   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7857     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7859     break 2
7860   fi
7861 done
7862   done
7863 IFS=$as_save_IFS
7864
7865 fi
7866 fi
7867 OTOOL64=$ac_cv_prog_OTOOL64
7868 if test -n "$OTOOL64"; then
7869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7870 $as_echo "$OTOOL64" >&6; }
7871 else
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7873 $as_echo "no" >&6; }
7874 fi
7875
7876
7877 fi
7878 if test -z "$ac_cv_prog_OTOOL64"; then
7879   ac_ct_OTOOL64=$OTOOL64
7880   # Extract the first word of "otool64", so it can be a program name with args.
7881 set dummy otool64; ac_word=$2
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7883 $as_echo_n "checking for $ac_word... " >&6; }
7884 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7885   $as_echo_n "(cached) " >&6
7886 else
7887   if test -n "$ac_ct_OTOOL64"; then
7888   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7889 else
7890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7891 for as_dir in $PATH
7892 do
7893   IFS=$as_save_IFS
7894   test -z "$as_dir" && as_dir=.
7895     for ac_exec_ext in '' $ac_executable_extensions; do
7896   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7897     ac_cv_prog_ac_ct_OTOOL64="otool64"
7898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7899     break 2
7900   fi
7901 done
7902   done
7903 IFS=$as_save_IFS
7904
7905 fi
7906 fi
7907 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7908 if test -n "$ac_ct_OTOOL64"; then
7909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7910 $as_echo "$ac_ct_OTOOL64" >&6; }
7911 else
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7913 $as_echo "no" >&6; }
7914 fi
7915
7916   if test "x$ac_ct_OTOOL64" = x; then
7917     OTOOL64=":"
7918   else
7919     case $cross_compiling:$ac_tool_warned in
7920 yes:)
7921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7923 ac_tool_warned=yes ;;
7924 esac
7925     OTOOL64=$ac_ct_OTOOL64
7926   fi
7927 else
7928   OTOOL64="$ac_cv_prog_OTOOL64"
7929 fi
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7958 $as_echo_n "checking for -single_module linker flag... " >&6; }
7959 if ${lt_cv_apple_cc_single_mod+:} false; then :
7960   $as_echo_n "(cached) " >&6
7961 else
7962   lt_cv_apple_cc_single_mod=no
7963       if test -z "${LT_MULTI_MODULE}"; then
7964         # By default we will add the -single_module flag. You can override
7965         # by either setting the environment variable LT_MULTI_MODULE
7966         # non-empty at configure time, or by adding -multi_module to the
7967         # link flags.
7968         rm -rf libconftest.dylib*
7969         echo "int foo(void){return 1;}" > conftest.c
7970         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7971 -dynamiclib -Wl,-single_module conftest.c" >&5
7972         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7973           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7974         _lt_result=$?
7975         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7976           lt_cv_apple_cc_single_mod=yes
7977         else
7978           cat conftest.err >&5
7979         fi
7980         rm -rf libconftest.dylib*
7981         rm -f conftest.*
7982       fi
7983 fi
7984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7985 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7987 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7988 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7989   $as_echo_n "(cached) " >&6
7990 else
7991   lt_cv_ld_exported_symbols_list=no
7992       save_LDFLAGS=$LDFLAGS
7993       echo "_main" > conftest.sym
7994       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7995       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7996 /* end confdefs.h.  */
7997
7998 int
7999 main ()
8000 {
8001
8002   ;
8003   return 0;
8004 }
8005 _ACEOF
8006 if ac_fn_c_try_link "$LINENO"; then :
8007   lt_cv_ld_exported_symbols_list=yes
8008 else
8009   lt_cv_ld_exported_symbols_list=no
8010 fi
8011 rm -f core conftest.err conftest.$ac_objext \
8012     conftest$ac_exeext conftest.$ac_ext
8013         LDFLAGS="$save_LDFLAGS"
8014
8015 fi
8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8017 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8019 $as_echo_n "checking for -force_load linker flag... " >&6; }
8020 if ${lt_cv_ld_force_load+:} false; then :
8021   $as_echo_n "(cached) " >&6
8022 else
8023   lt_cv_ld_force_load=no
8024       cat > conftest.c << _LT_EOF
8025 int forced_loaded() { return 2;}
8026 _LT_EOF
8027       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8028       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8029       echo "$AR cru libconftest.a conftest.o" >&5
8030       $AR cru libconftest.a conftest.o 2>&5
8031       cat > conftest.c << _LT_EOF
8032 int main() { return 0;}
8033 _LT_EOF
8034       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8035       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8036       _lt_result=$?
8037       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8038         lt_cv_ld_force_load=yes
8039       else
8040         cat conftest.err >&5
8041       fi
8042         rm -f conftest.err libconftest.a conftest conftest.c
8043         rm -rf conftest.dSYM
8044
8045 fi
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8047 $as_echo "$lt_cv_ld_force_load" >&6; }
8048     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8049     # build without first building modern cctools / linker.
8050     case $host_cpu-$host_os in
8051     *-rhapsody* | *-darwin1.[012])
8052       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8053     *-darwin1.*)
8054       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8055     *-darwin*)
8056       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8057       # deployment target is forced to an earlier version.
8058       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8059         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8060           ;;
8061         10.[012][,.]*)
8062           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8063           ;;
8064         *)
8065           ;;
8066      esac
8067     ;;
8068   esac
8069     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8070       _lt_dar_single_mod='$single_module'
8071     fi
8072     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8073       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8074     else
8075       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8076     fi
8077     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8078       _lt_dsymutil='~$DSYMUTIL $lib || :'
8079     else
8080       _lt_dsymutil=
8081     fi
8082     ;;
8083   esac
8084
8085 for ac_header in dlfcn.h
8086 do :
8087   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8088 "
8089 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8090   cat >>confdefs.h <<_ACEOF
8091 #define HAVE_DLFCN_H 1
8092 _ACEOF
8093
8094 fi
8095
8096 done
8097
8098
8099
8100
8101
8102 # Set options
8103
8104
8105
8106         enable_dlopen=no
8107
8108
8109   enable_win32_dll=no
8110
8111
8112             # Check whether --enable-shared was given.
8113 if test "${enable_shared+set}" = set; then :
8114   enableval=$enable_shared; p=${PACKAGE-default}
8115     case $enableval in
8116     yes) enable_shared=yes ;;
8117     no) enable_shared=no ;;
8118     *)
8119       enable_shared=no
8120       # Look at the argument we got.  We use all the common list separators.
8121       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8122       for pkg in $enableval; do
8123         IFS="$lt_save_ifs"
8124         if test "X$pkg" = "X$p"; then
8125           enable_shared=yes
8126         fi
8127       done
8128       IFS="$lt_save_ifs"
8129       ;;
8130     esac
8131 else
8132   enable_shared=yes
8133 fi
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143   # Check whether --enable-static was given.
8144 if test "${enable_static+set}" = set; then :
8145   enableval=$enable_static; p=${PACKAGE-default}
8146     case $enableval in
8147     yes) enable_static=yes ;;
8148     no) enable_static=no ;;
8149     *)
8150      enable_static=no
8151       # Look at the argument we got.  We use all the common list separators.
8152       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8153       for pkg in $enableval; do
8154         IFS="$lt_save_ifs"
8155         if test "X$pkg" = "X$p"; then
8156           enable_static=yes
8157         fi
8158       done
8159       IFS="$lt_save_ifs"
8160       ;;
8161     esac
8162 else
8163   enable_static=yes
8164 fi
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175 # Check whether --with-pic was given.
8176 if test "${with_pic+set}" = set; then :
8177   withval=$with_pic; pic_mode="$withval"
8178 else
8179   pic_mode=default
8180 fi
8181
8182
8183 test -z "$pic_mode" && pic_mode=default
8184
8185
8186
8187
8188
8189
8190
8191   # Check whether --enable-fast-install was given.
8192 if test "${enable_fast_install+set}" = set; then :
8193   enableval=$enable_fast_install; p=${PACKAGE-default}
8194     case $enableval in
8195     yes) enable_fast_install=yes ;;
8196     no) enable_fast_install=no ;;
8197     *)
8198       enable_fast_install=no
8199       # Look at the argument we got.  We use all the common list separators.
8200       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8201       for pkg in $enableval; do
8202         IFS="$lt_save_ifs"
8203         if test "X$pkg" = "X$p"; then
8204           enable_fast_install=yes
8205         fi
8206       done
8207       IFS="$lt_save_ifs"
8208       ;;
8209     esac
8210 else
8211   enable_fast_install=yes
8212 fi
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224 # This can be used to rebuild libtool when needed
8225 LIBTOOL_DEPS="$ltmain"
8226
8227 # Always use our own libtool.
8228 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255 test -z "$LN_S" && LN_S="ln -s"
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270 if test -n "${ZSH_VERSION+set}" ; then
8271    setopt NO_GLOB_SUBST
8272 fi
8273
8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8275 $as_echo_n "checking for objdir... " >&6; }
8276 if ${lt_cv_objdir+:} false; then :
8277   $as_echo_n "(cached) " >&6
8278 else
8279   rm -f .libs 2>/dev/null
8280 mkdir .libs 2>/dev/null
8281 if test -d .libs; then
8282   lt_cv_objdir=.libs
8283 else
8284   # MS-DOS does not allow filenames that begin with a dot.
8285   lt_cv_objdir=_libs
8286 fi
8287 rmdir .libs 2>/dev/null
8288 fi
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8290 $as_echo "$lt_cv_objdir" >&6; }
8291 objdir=$lt_cv_objdir
8292
8293
8294
8295
8296
8297 cat >>confdefs.h <<_ACEOF
8298 #define LT_OBJDIR "$lt_cv_objdir/"
8299 _ACEOF
8300
8301
8302
8303
8304 case $host_os in
8305 aix3*)
8306   # AIX sometimes has problems with the GCC collect2 program.  For some
8307   # reason, if we set the COLLECT_NAMES environment variable, the problems
8308   # vanish in a puff of smoke.
8309   if test "X${COLLECT_NAMES+set}" != Xset; then
8310     COLLECT_NAMES=
8311     export COLLECT_NAMES
8312   fi
8313   ;;
8314 esac
8315
8316 # Global variables:
8317 ofile=libtool
8318 can_build_shared=yes
8319
8320 # All known linkers require a `.a' archive for static linking (except MSVC,
8321 # which needs '.lib').
8322 libext=a
8323
8324 with_gnu_ld="$lt_cv_prog_gnu_ld"
8325
8326 old_CC="$CC"
8327 old_CFLAGS="$CFLAGS"
8328
8329 # Set sane defaults for various variables
8330 test -z "$CC" && CC=cc
8331 test -z "$LTCC" && LTCC=$CC
8332 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8333 test -z "$LD" && LD=ld
8334 test -z "$ac_objext" && ac_objext=o
8335
8336 for cc_temp in $compiler""; do
8337   case $cc_temp in
8338     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8339     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8340     \-*) ;;
8341     *) break;;
8342   esac
8343 done
8344 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8345
8346
8347 # Only perform the check for file, if the check method requires it
8348 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8349 case $deplibs_check_method in
8350 file_magic*)
8351   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8352     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8353 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8354 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8355   $as_echo_n "(cached) " >&6
8356 else
8357   case $MAGIC_CMD in
8358 [\\/*] |  ?:[\\/]*)
8359   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8360   ;;
8361 *)
8362   lt_save_MAGIC_CMD="$MAGIC_CMD"
8363   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8364   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8365   for ac_dir in $ac_dummy; do
8366     IFS="$lt_save_ifs"
8367     test -z "$ac_dir" && ac_dir=.
8368     if test -f $ac_dir/${ac_tool_prefix}file; then
8369       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8370       if test -n "$file_magic_test_file"; then
8371         case $deplibs_check_method in
8372         "file_magic "*)
8373           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8374           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8375           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8376             $EGREP "$file_magic_regex" > /dev/null; then
8377             :
8378           else
8379             cat <<_LT_EOF 1>&2
8380
8381 *** Warning: the command libtool uses to detect shared libraries,
8382 *** $file_magic_cmd, produces output that libtool cannot recognize.
8383 *** The result is that libtool may fail to recognize shared libraries
8384 *** as such.  This will affect the creation of libtool libraries that
8385 *** depend on shared libraries, but programs linked with such libtool
8386 *** libraries will work regardless of this problem.  Nevertheless, you
8387 *** may want to report the problem to your system manager and/or to
8388 *** bug-libtool@gnu.org
8389
8390 _LT_EOF
8391           fi ;;
8392         esac
8393       fi
8394       break
8395     fi
8396   done
8397   IFS="$lt_save_ifs"
8398   MAGIC_CMD="$lt_save_MAGIC_CMD"
8399   ;;
8400 esac
8401 fi
8402
8403 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8404 if test -n "$MAGIC_CMD"; then
8405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8406 $as_echo "$MAGIC_CMD" >&6; }
8407 else
8408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8409 $as_echo "no" >&6; }
8410 fi
8411
8412
8413
8414
8415
8416 if test -z "$lt_cv_path_MAGIC_CMD"; then
8417   if test -n "$ac_tool_prefix"; then
8418     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8419 $as_echo_n "checking for file... " >&6; }
8420 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8421   $as_echo_n "(cached) " >&6
8422 else
8423   case $MAGIC_CMD in
8424 [\\/*] |  ?:[\\/]*)
8425   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8426   ;;
8427 *)
8428   lt_save_MAGIC_CMD="$MAGIC_CMD"
8429   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8430   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8431   for ac_dir in $ac_dummy; do
8432     IFS="$lt_save_ifs"
8433     test -z "$ac_dir" && ac_dir=.
8434     if test -f $ac_dir/file; then
8435       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8436       if test -n "$file_magic_test_file"; then
8437         case $deplibs_check_method in
8438         "file_magic "*)
8439           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8440           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8441           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8442             $EGREP "$file_magic_regex" > /dev/null; then
8443             :
8444           else
8445             cat <<_LT_EOF 1>&2
8446
8447 *** Warning: the command libtool uses to detect shared libraries,
8448 *** $file_magic_cmd, produces output that libtool cannot recognize.
8449 *** The result is that libtool may fail to recognize shared libraries
8450 *** as such.  This will affect the creation of libtool libraries that
8451 *** depend on shared libraries, but programs linked with such libtool
8452 *** libraries will work regardless of this problem.  Nevertheless, you
8453 *** may want to report the problem to your system manager and/or to
8454 *** bug-libtool@gnu.org
8455
8456 _LT_EOF
8457           fi ;;
8458         esac
8459       fi
8460       break
8461     fi
8462   done
8463   IFS="$lt_save_ifs"
8464   MAGIC_CMD="$lt_save_MAGIC_CMD"
8465   ;;
8466 esac
8467 fi
8468
8469 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8470 if test -n "$MAGIC_CMD"; then
8471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8472 $as_echo "$MAGIC_CMD" >&6; }
8473 else
8474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8475 $as_echo "no" >&6; }
8476 fi
8477
8478
8479   else
8480     MAGIC_CMD=:
8481   fi
8482 fi
8483
8484   fi
8485   ;;
8486 esac
8487
8488 # Use C for the default configuration in the libtool script
8489
8490 lt_save_CC="$CC"
8491 ac_ext=c
8492 ac_cpp='$CPP $CPPFLAGS'
8493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8496
8497
8498 # Source file extension for C test sources.
8499 ac_ext=c
8500
8501 # Object file extension for compiled C test sources.
8502 objext=o
8503 objext=$objext
8504
8505 # Code to be used in simple compile tests
8506 lt_simple_compile_test_code="int some_variable = 0;"
8507
8508 # Code to be used in simple link tests
8509 lt_simple_link_test_code='int main(){return(0);}'
8510
8511
8512
8513
8514
8515
8516
8517 # If no C compiler was specified, use CC.
8518 LTCC=${LTCC-"$CC"}
8519
8520 # If no C compiler flags were specified, use CFLAGS.
8521 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8522
8523 # Allow CC to be a program name with arguments.
8524 compiler=$CC
8525
8526 # Save the default compiler, since it gets overwritten when the other
8527 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8528 compiler_DEFAULT=$CC
8529
8530 # save warnings/boilerplate of simple test code
8531 ac_outfile=conftest.$ac_objext
8532 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8533 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8534 _lt_compiler_boilerplate=`cat conftest.err`
8535 $RM conftest*
8536
8537 ac_outfile=conftest.$ac_objext
8538 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8539 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8540 _lt_linker_boilerplate=`cat conftest.err`
8541 $RM -r conftest*
8542
8543
8544 ## CAVEAT EMPTOR:
8545 ## There is no encapsulation within the following macros, do not change
8546 ## the running order or otherwise move them around unless you know exactly
8547 ## what you are doing...
8548 if test -n "$compiler"; then
8549
8550 lt_prog_compiler_no_builtin_flag=
8551
8552 if test "$GCC" = yes; then
8553   case $cc_basename in
8554   nvcc*)
8555     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8556   *)
8557     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8558   esac
8559
8560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8561 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8562 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8563   $as_echo_n "(cached) " >&6
8564 else
8565   lt_cv_prog_compiler_rtti_exceptions=no
8566    ac_outfile=conftest.$ac_objext
8567    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8568    lt_compiler_flag="-fno-rtti -fno-exceptions"
8569    # Insert the option either (1) after the last *FLAGS variable, or
8570    # (2) before a word containing "conftest.", or (3) at the end.
8571    # Note that $ac_compile itself does not contain backslashes and begins
8572    # with a dollar sign (not a hyphen), so the echo should work correctly.
8573    # The option is referenced via a variable to avoid confusing sed.
8574    lt_compile=`echo "$ac_compile" | $SED \
8575    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8576    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8577    -e 's:$: $lt_compiler_flag:'`
8578    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8579    (eval "$lt_compile" 2>conftest.err)
8580    ac_status=$?
8581    cat conftest.err >&5
8582    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8583    if (exit $ac_status) && test -s "$ac_outfile"; then
8584      # The compiler can only warn and ignore the option if not recognized
8585      # So say no if there are warnings other than the usual output.
8586      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8587      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8588      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8589        lt_cv_prog_compiler_rtti_exceptions=yes
8590      fi
8591    fi
8592    $RM conftest*
8593
8594 fi
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8596 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8597
8598 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8599     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8600 else
8601     :
8602 fi
8603
8604 fi
8605
8606
8607
8608
8609
8610
8611   lt_prog_compiler_wl=
8612 lt_prog_compiler_pic=
8613 lt_prog_compiler_static=
8614
8615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8616 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8617
8618   if test "$GCC" = yes; then
8619     lt_prog_compiler_wl='-Wl,'
8620     lt_prog_compiler_static='-static'
8621
8622     case $host_os in
8623       aix*)
8624       # All AIX code is PIC.
8625       if test "$host_cpu" = ia64; then
8626         # AIX 5 now supports IA64 processor
8627         lt_prog_compiler_static='-Bstatic'
8628       fi
8629       lt_prog_compiler_pic='-fPIC'
8630       ;;
8631
8632     amigaos*)
8633       case $host_cpu in
8634       powerpc)
8635             # see comment about AmigaOS4 .so support
8636             lt_prog_compiler_pic='-fPIC'
8637         ;;
8638       m68k)
8639             # FIXME: we need at least 68020 code to build shared libraries, but
8640             # adding the `-m68020' flag to GCC prevents building anything better,
8641             # like `-m68040'.
8642             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8643         ;;
8644       esac
8645       ;;
8646
8647     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8648       # PIC is the default for these OSes.
8649       ;;
8650
8651     mingw* | cygwin* | pw32* | os2* | cegcc*)
8652       # This hack is so that the source file can tell whether it is being
8653       # built for inclusion in a dll (and should export symbols for example).
8654       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8655       # (--disable-auto-import) libraries
8656       lt_prog_compiler_pic='-DDLL_EXPORT'
8657       ;;
8658
8659     darwin* | rhapsody*)
8660       # PIC is the default on this platform
8661       # Common symbols not allowed in MH_DYLIB files
8662       lt_prog_compiler_pic='-fno-common'
8663       ;;
8664
8665     haiku*)
8666       # PIC is the default for Haiku.
8667       # The "-static" flag exists, but is broken.
8668       lt_prog_compiler_static=
8669       ;;
8670
8671     hpux*)
8672       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8673       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8674       # sets the default TLS model and affects inlining.
8675       case $host_cpu in
8676       hppa*64*)
8677         # +Z the default
8678         ;;
8679       *)
8680         lt_prog_compiler_pic='-fPIC'
8681         ;;
8682       esac
8683       ;;
8684
8685     interix[3-9]*)
8686       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8687       # Instead, we relocate shared libraries at runtime.
8688       ;;
8689
8690     msdosdjgpp*)
8691       # Just because we use GCC doesn't mean we suddenly get shared libraries
8692       # on systems that don't support them.
8693       lt_prog_compiler_can_build_shared=no
8694       enable_shared=no
8695       ;;
8696
8697     *nto* | *qnx*)
8698       # QNX uses GNU C++, but need to define -shared option too, otherwise
8699       # it will coredump.
8700       lt_prog_compiler_pic='-fPIC -shared'
8701       ;;
8702
8703     sysv4*MP*)
8704       if test -d /usr/nec; then
8705         lt_prog_compiler_pic=-Kconform_pic
8706       fi
8707       ;;
8708
8709     *)
8710       lt_prog_compiler_pic='-fPIC'
8711       ;;
8712     esac
8713
8714     case $cc_basename in
8715     nvcc*) # Cuda Compiler Driver 2.2
8716       lt_prog_compiler_wl='-Xlinker '
8717       lt_prog_compiler_pic='-Xcompiler -fPIC'
8718       ;;
8719     esac
8720   else
8721     # PORTME Check for flag to pass linker flags through the system compiler.
8722     case $host_os in
8723     aix*)
8724       lt_prog_compiler_wl='-Wl,'
8725       if test "$host_cpu" = ia64; then
8726         # AIX 5 now supports IA64 processor
8727         lt_prog_compiler_static='-Bstatic'
8728       else
8729         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8730       fi
8731       ;;
8732
8733     mingw* | cygwin* | pw32* | os2* | cegcc*)
8734       # This hack is so that the source file can tell whether it is being
8735       # built for inclusion in a dll (and should export symbols for example).
8736       lt_prog_compiler_pic='-DDLL_EXPORT'
8737       ;;
8738
8739     hpux9* | hpux10* | hpux11*)
8740       lt_prog_compiler_wl='-Wl,'
8741       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8742       # not for PA HP-UX.
8743       case $host_cpu in
8744       hppa*64*|ia64*)
8745         # +Z the default
8746         ;;
8747       *)
8748         lt_prog_compiler_pic='+Z'
8749         ;;
8750       esac
8751       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8752       lt_prog_compiler_static='${wl}-a ${wl}archive'
8753       ;;
8754
8755     irix5* | irix6* | nonstopux*)
8756       lt_prog_compiler_wl='-Wl,'
8757       # PIC (with -KPIC) is the default.
8758       lt_prog_compiler_static='-non_shared'
8759       ;;
8760
8761     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8762       case $cc_basename in
8763       # old Intel for x86_64 which still supported -KPIC.
8764       ecc*)
8765         lt_prog_compiler_wl='-Wl,'
8766         lt_prog_compiler_pic='-KPIC'
8767         lt_prog_compiler_static='-static'
8768         ;;
8769       # icc used to be incompatible with GCC.
8770       # ICC 10 doesn't accept -KPIC any more.
8771       icc* | ifort*)
8772         lt_prog_compiler_wl='-Wl,'
8773         lt_prog_compiler_pic='-fPIC'
8774         lt_prog_compiler_static='-static'
8775         ;;
8776       # Lahey Fortran 8.1.
8777       lf95*)
8778         lt_prog_compiler_wl='-Wl,'
8779         lt_prog_compiler_pic='--shared'
8780         lt_prog_compiler_static='--static'
8781         ;;
8782       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8783         # Portland Group compilers (*not* the Pentium gcc compiler,
8784         # which looks to be a dead project)
8785         lt_prog_compiler_wl='-Wl,'
8786         lt_prog_compiler_pic='-fpic'
8787         lt_prog_compiler_static='-Bstatic'
8788         ;;
8789       ccc*)
8790         lt_prog_compiler_wl='-Wl,'
8791         # All Alpha code is PIC.
8792         lt_prog_compiler_static='-non_shared'
8793         ;;
8794       xl* | bgxl* | bgf* | mpixl*)
8795         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8796         lt_prog_compiler_wl='-Wl,'
8797         lt_prog_compiler_pic='-qpic'
8798         lt_prog_compiler_static='-qstaticlink'
8799         ;;
8800       *)
8801         case `$CC -V 2>&1 | sed 5q` in
8802         *Sun\ F* | *Sun*Fortran*)
8803           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8804           lt_prog_compiler_pic='-KPIC'
8805           lt_prog_compiler_static='-Bstatic'
8806           lt_prog_compiler_wl=''
8807           ;;
8808         *Sun\ C*)
8809           # Sun C 5.9
8810           lt_prog_compiler_pic='-KPIC'
8811           lt_prog_compiler_static='-Bstatic'
8812           lt_prog_compiler_wl='-Wl,'
8813           ;;
8814         esac
8815         ;;
8816       esac
8817       ;;
8818
8819     newsos6)
8820       lt_prog_compiler_pic='-KPIC'
8821       lt_prog_compiler_static='-Bstatic'
8822       ;;
8823
8824     *nto* | *qnx*)
8825       # QNX uses GNU C++, but need to define -shared option too, otherwise
8826       # it will coredump.
8827       lt_prog_compiler_pic='-fPIC -shared'
8828       ;;
8829
8830     osf3* | osf4* | osf5*)
8831       lt_prog_compiler_wl='-Wl,'
8832       # All OSF/1 code is PIC.
8833       lt_prog_compiler_static='-non_shared'
8834       ;;
8835
8836     rdos*)
8837       lt_prog_compiler_static='-non_shared'
8838       ;;
8839
8840     solaris*)
8841       lt_prog_compiler_pic='-KPIC'
8842       lt_prog_compiler_static='-Bstatic'
8843       case $cc_basename in
8844       f77* | f90* | f95*)
8845         lt_prog_compiler_wl='-Qoption ld ';;
8846       *)
8847         lt_prog_compiler_wl='-Wl,';;
8848       esac
8849       ;;
8850
8851     sunos4*)
8852       lt_prog_compiler_wl='-Qoption ld '
8853       lt_prog_compiler_pic='-PIC'
8854       lt_prog_compiler_static='-Bstatic'
8855       ;;
8856
8857     sysv4 | sysv4.2uw2* | sysv4.3*)
8858       lt_prog_compiler_wl='-Wl,'
8859       lt_prog_compiler_pic='-KPIC'
8860       lt_prog_compiler_static='-Bstatic'
8861       ;;
8862
8863     sysv4*MP*)
8864       if test -d /usr/nec ;then
8865         lt_prog_compiler_pic='-Kconform_pic'
8866         lt_prog_compiler_static='-Bstatic'
8867       fi
8868       ;;
8869
8870     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8871       lt_prog_compiler_wl='-Wl,'
8872       lt_prog_compiler_pic='-KPIC'
8873       lt_prog_compiler_static='-Bstatic'
8874       ;;
8875
8876     unicos*)
8877       lt_prog_compiler_wl='-Wl,'
8878       lt_prog_compiler_can_build_shared=no
8879       ;;
8880
8881     uts4*)
8882       lt_prog_compiler_pic='-pic'
8883       lt_prog_compiler_static='-Bstatic'
8884       ;;
8885
8886     *)
8887       lt_prog_compiler_can_build_shared=no
8888       ;;
8889     esac
8890   fi
8891
8892 case $host_os in
8893   # For platforms which do not support PIC, -DPIC is meaningless:
8894   *djgpp*)
8895     lt_prog_compiler_pic=
8896     ;;
8897   *)
8898     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8899     ;;
8900 esac
8901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8902 $as_echo "$lt_prog_compiler_pic" >&6; }
8903
8904
8905
8906
8907
8908
8909 #
8910 # Check to make sure the PIC flag actually works.
8911 #
8912 if test -n "$lt_prog_compiler_pic"; then
8913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8914 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8915 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8916   $as_echo_n "(cached) " >&6
8917 else
8918   lt_cv_prog_compiler_pic_works=no
8919    ac_outfile=conftest.$ac_objext
8920    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8921    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8922    # Insert the option either (1) after the last *FLAGS variable, or
8923    # (2) before a word containing "conftest.", or (3) at the end.
8924    # Note that $ac_compile itself does not contain backslashes and begins
8925    # with a dollar sign (not a hyphen), so the echo should work correctly.
8926    # The option is referenced via a variable to avoid confusing sed.
8927    lt_compile=`echo "$ac_compile" | $SED \
8928    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8929    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8930    -e 's:$: $lt_compiler_flag:'`
8931    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8932    (eval "$lt_compile" 2>conftest.err)
8933    ac_status=$?
8934    cat conftest.err >&5
8935    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936    if (exit $ac_status) && test -s "$ac_outfile"; then
8937      # The compiler can only warn and ignore the option if not recognized
8938      # So say no if there are warnings other than the usual output.
8939      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8940      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8941      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8942        lt_cv_prog_compiler_pic_works=yes
8943      fi
8944    fi
8945    $RM conftest*
8946
8947 fi
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8949 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8950
8951 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8952     case $lt_prog_compiler_pic in
8953      "" | " "*) ;;
8954      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8955      esac
8956 else
8957     lt_prog_compiler_pic=
8958      lt_prog_compiler_can_build_shared=no
8959 fi
8960
8961 fi
8962
8963
8964
8965
8966
8967
8968 #
8969 # Check to make sure the static flag actually works.
8970 #
8971 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8973 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8974 if ${lt_cv_prog_compiler_static_works+:} false; then :
8975   $as_echo_n "(cached) " >&6
8976 else
8977   lt_cv_prog_compiler_static_works=no
8978    save_LDFLAGS="$LDFLAGS"
8979    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8980    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8981    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8982      # The linker can only warn and ignore the option if not recognized
8983      # So say no if there are warnings
8984      if test -s conftest.err; then
8985        # Append any errors to the config.log.
8986        cat conftest.err 1>&5
8987        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8988        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8989        if diff conftest.exp conftest.er2 >/dev/null; then
8990          lt_cv_prog_compiler_static_works=yes
8991        fi
8992      else
8993        lt_cv_prog_compiler_static_works=yes
8994      fi
8995    fi
8996    $RM -r conftest*
8997    LDFLAGS="$save_LDFLAGS"
8998
8999 fi
9000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9001 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9002
9003 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9004     :
9005 else
9006     lt_prog_compiler_static=
9007 fi
9008
9009
9010
9011
9012
9013
9014
9015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9016 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9017 if ${lt_cv_prog_compiler_c_o+:} false; then :
9018   $as_echo_n "(cached) " >&6
9019 else
9020   lt_cv_prog_compiler_c_o=no
9021    $RM -r conftest 2>/dev/null
9022    mkdir conftest
9023    cd conftest
9024    mkdir out
9025    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9026
9027    lt_compiler_flag="-o out/conftest2.$ac_objext"
9028    # Insert the option either (1) after the last *FLAGS variable, or
9029    # (2) before a word containing "conftest.", or (3) at the end.
9030    # Note that $ac_compile itself does not contain backslashes and begins
9031    # with a dollar sign (not a hyphen), so the echo should work correctly.
9032    lt_compile=`echo "$ac_compile" | $SED \
9033    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9034    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9035    -e 's:$: $lt_compiler_flag:'`
9036    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9037    (eval "$lt_compile" 2>out/conftest.err)
9038    ac_status=$?
9039    cat out/conftest.err >&5
9040    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9041    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9042    then
9043      # The compiler can only warn and ignore the option if not recognized
9044      # So say no if there are warnings
9045      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9046      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9047      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9048        lt_cv_prog_compiler_c_o=yes
9049      fi
9050    fi
9051    chmod u+w . 2>&5
9052    $RM conftest*
9053    # SGI C++ compiler will create directory out/ii_files/ for
9054    # template instantiation
9055    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9056    $RM out/* && rmdir out
9057    cd ..
9058    $RM -r conftest
9059    $RM conftest*
9060
9061 fi
9062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9063 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9064
9065
9066
9067
9068
9069
9070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9071 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9072 if ${lt_cv_prog_compiler_c_o+:} false; then :
9073   $as_echo_n "(cached) " >&6
9074 else
9075   lt_cv_prog_compiler_c_o=no
9076    $RM -r conftest 2>/dev/null
9077    mkdir conftest
9078    cd conftest
9079    mkdir out
9080    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9081
9082    lt_compiler_flag="-o out/conftest2.$ac_objext"
9083    # Insert the option either (1) after the last *FLAGS variable, or
9084    # (2) before a word containing "conftest.", or (3) at the end.
9085    # Note that $ac_compile itself does not contain backslashes and begins
9086    # with a dollar sign (not a hyphen), so the echo should work correctly.
9087    lt_compile=`echo "$ac_compile" | $SED \
9088    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9089    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9090    -e 's:$: $lt_compiler_flag:'`
9091    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9092    (eval "$lt_compile" 2>out/conftest.err)
9093    ac_status=$?
9094    cat out/conftest.err >&5
9095    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9096    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9097    then
9098      # The compiler can only warn and ignore the option if not recognized
9099      # So say no if there are warnings
9100      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9101      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9102      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9103        lt_cv_prog_compiler_c_o=yes
9104      fi
9105    fi
9106    chmod u+w . 2>&5
9107    $RM conftest*
9108    # SGI C++ compiler will create directory out/ii_files/ for
9109    # template instantiation
9110    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9111    $RM out/* && rmdir out
9112    cd ..
9113    $RM -r conftest
9114    $RM conftest*
9115
9116 fi
9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9118 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9119
9120
9121
9122
9123 hard_links="nottested"
9124 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9125   # do not overwrite the value of need_locks provided by the user
9126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9127 $as_echo_n "checking if we can lock with hard links... " >&6; }
9128   hard_links=yes
9129   $RM conftest*
9130   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9131   touch conftest.a
9132   ln conftest.a conftest.b 2>&5 || hard_links=no
9133   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9135 $as_echo "$hard_links" >&6; }
9136   if test "$hard_links" = no; then
9137     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9138 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9139     need_locks=warn
9140   fi
9141 else
9142   need_locks=no
9143 fi
9144
9145
9146
9147
9148
9149
9150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9151 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9152
9153   runpath_var=
9154   allow_undefined_flag=
9155   always_export_symbols=no
9156   archive_cmds=
9157   archive_expsym_cmds=
9158   compiler_needs_object=no
9159   enable_shared_with_static_runtimes=no
9160   export_dynamic_flag_spec=
9161   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9162   hardcode_automatic=no
9163   hardcode_direct=no
9164   hardcode_direct_absolute=no
9165   hardcode_libdir_flag_spec=
9166   hardcode_libdir_flag_spec_ld=
9167   hardcode_libdir_separator=
9168   hardcode_minus_L=no
9169   hardcode_shlibpath_var=unsupported
9170   inherit_rpath=no
9171   link_all_deplibs=unknown
9172   module_cmds=
9173   module_expsym_cmds=
9174   old_archive_from_new_cmds=
9175   old_archive_from_expsyms_cmds=
9176   thread_safe_flag_spec=
9177   whole_archive_flag_spec=
9178   # include_expsyms should be a list of space-separated symbols to be *always*
9179   # included in the symbol list
9180   include_expsyms=
9181   # exclude_expsyms can be an extended regexp of symbols to exclude
9182   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9183   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9184   # as well as any symbol that contains `d'.
9185   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9186   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9187   # platforms (ab)use it in PIC code, but their linkers get confused if
9188   # the symbol is explicitly referenced.  Since portable code cannot
9189   # rely on this symbol name, it's probably fine to never include it in
9190   # preloaded symbol tables.
9191   # Exclude shared library initialization/finalization symbols.
9192   extract_expsyms_cmds=
9193
9194   case $host_os in
9195   cygwin* | mingw* | pw32* | cegcc*)
9196     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9197     # When not using gcc, we currently assume that we are using
9198     # Microsoft Visual C++.
9199     if test "$GCC" != yes; then
9200       with_gnu_ld=no
9201     fi
9202     ;;
9203   interix*)
9204     # we just hope/assume this is gcc and not c89 (= MSVC++)
9205     with_gnu_ld=yes
9206     ;;
9207   openbsd*)
9208     with_gnu_ld=no
9209     ;;
9210   esac
9211
9212   ld_shlibs=yes
9213
9214   # On some targets, GNU ld is compatible enough with the native linker
9215   # that we're better off using the native interface for both.
9216   lt_use_gnu_ld_interface=no
9217   if test "$with_gnu_ld" = yes; then
9218     case $host_os in
9219       aix*)
9220         # The AIX port of GNU ld has always aspired to compatibility
9221         # with the native linker.  However, as the warning in the GNU ld
9222         # block says, versions before 2.19.5* couldn't really create working
9223         # shared libraries, regardless of the interface used.
9224         case `$LD -v 2>&1` in
9225           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9226           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9227           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9228           *)
9229             lt_use_gnu_ld_interface=yes
9230             ;;
9231         esac
9232         ;;
9233       *)
9234         lt_use_gnu_ld_interface=yes
9235         ;;
9236     esac
9237   fi
9238
9239   if test "$lt_use_gnu_ld_interface" = yes; then
9240     # If archive_cmds runs LD, not CC, wlarc should be empty
9241     wlarc='${wl}'
9242
9243     # Set some defaults for GNU ld with shared library support. These
9244     # are reset later if shared libraries are not supported. Putting them
9245     # here allows them to be overridden if necessary.
9246     runpath_var=LD_RUN_PATH
9247     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9248     export_dynamic_flag_spec='${wl}--export-dynamic'
9249     # ancient GNU ld didn't support --whole-archive et. al.
9250     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9251       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9252     else
9253       whole_archive_flag_spec=
9254     fi
9255     supports_anon_versioning=no
9256     case `$LD -v 2>&1` in
9257       *GNU\ gold*) supports_anon_versioning=yes ;;
9258       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9259       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9260       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9261       *\ 2.11.*) ;; # other 2.11 versions
9262       *) supports_anon_versioning=yes ;;
9263     esac
9264
9265     # See if GNU ld supports shared libraries.
9266     case $host_os in
9267     aix[3-9]*)
9268       # On AIX/PPC, the GNU linker is very broken
9269       if test "$host_cpu" != ia64; then
9270         ld_shlibs=no
9271         cat <<_LT_EOF 1>&2
9272
9273 *** Warning: the GNU linker, at least up to release 2.19, is reported
9274 *** to be unable to reliably create shared libraries on AIX.
9275 *** Therefore, libtool is disabling shared libraries support.  If you
9276 *** really care for shared libraries, you may want to install binutils
9277 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9278 *** You will then need to restart the configuration process.
9279
9280 _LT_EOF
9281       fi
9282       ;;
9283
9284     amigaos*)
9285       case $host_cpu in
9286       powerpc)
9287             # see comment about AmigaOS4 .so support
9288             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9289             archive_expsym_cmds=''
9290         ;;
9291       m68k)
9292             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9293             hardcode_libdir_flag_spec='-L$libdir'
9294             hardcode_minus_L=yes
9295         ;;
9296       esac
9297       ;;
9298
9299     beos*)
9300       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9301         allow_undefined_flag=unsupported
9302         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9303         # support --undefined.  This deserves some investigation.  FIXME
9304         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9305       else
9306         ld_shlibs=no
9307       fi
9308       ;;
9309
9310     cygwin* | mingw* | pw32* | cegcc*)
9311       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9312       # as there is no search path for DLLs.
9313       hardcode_libdir_flag_spec='-L$libdir'
9314       export_dynamic_flag_spec='${wl}--export-all-symbols'
9315       allow_undefined_flag=unsupported
9316       always_export_symbols=no
9317       enable_shared_with_static_runtimes=yes
9318       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9319
9320       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9321         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9322         # If the export-symbols file already is a .def file (1st line
9323         # is EXPORTS), use it as is; otherwise, prepend...
9324         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9325           cp $export_symbols $output_objdir/$soname.def;
9326         else
9327           echo EXPORTS > $output_objdir/$soname.def;
9328           cat $export_symbols >> $output_objdir/$soname.def;
9329         fi~
9330         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9331       else
9332         ld_shlibs=no
9333       fi
9334       ;;
9335
9336     haiku*)
9337       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9338       link_all_deplibs=yes
9339       ;;
9340
9341     interix[3-9]*)
9342       hardcode_direct=no
9343       hardcode_shlibpath_var=no
9344       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9345       export_dynamic_flag_spec='${wl}-E'
9346       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9347       # Instead, shared libraries are loaded at an image base (0x10000000 by
9348       # default) and relocated if they conflict, which is a slow very memory
9349       # consuming and fragmenting process.  To avoid this, we pick a random,
9350       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9351       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9352       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9353       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9354       ;;
9355
9356     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9357       tmp_diet=no
9358       if test "$host_os" = linux-dietlibc; then
9359         case $cc_basename in
9360           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9361         esac
9362       fi
9363       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9364          && test "$tmp_diet" = no
9365       then
9366         tmp_addflag=' $pic_flag'
9367         tmp_sharedflag='-shared'
9368         case $cc_basename,$host_cpu in
9369         pgcc*)                          # Portland Group C compiler
9370           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9371           tmp_addflag=' $pic_flag'
9372           ;;
9373         pgf77* | pgf90* | pgf95* | pgfortran*)
9374                                         # Portland Group f77 and f90 compilers
9375           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9376           tmp_addflag=' $pic_flag -Mnomain' ;;
9377         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9378           tmp_addflag=' -i_dynamic' ;;
9379         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9380           tmp_addflag=' -i_dynamic -nofor_main' ;;
9381         ifc* | ifort*)                  # Intel Fortran compiler
9382           tmp_addflag=' -nofor_main' ;;
9383         lf95*)                          # Lahey Fortran 8.1
9384           whole_archive_flag_spec=
9385           tmp_sharedflag='--shared' ;;
9386         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9387           tmp_sharedflag='-qmkshrobj'
9388           tmp_addflag= ;;
9389         nvcc*)  # Cuda Compiler Driver 2.2
9390           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9391           compiler_needs_object=yes
9392           ;;
9393         esac
9394         case `$CC -V 2>&1 | sed 5q` in
9395         *Sun\ C*)                       # Sun C 5.9
9396           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9397           compiler_needs_object=yes
9398           tmp_sharedflag='-G' ;;
9399         *Sun\ F*)                       # Sun Fortran 8.3
9400           tmp_sharedflag='-G' ;;
9401         esac
9402         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9403
9404         if test "x$supports_anon_versioning" = xyes; then
9405           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9406             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9407             echo "local: *; };" >> $output_objdir/$libname.ver~
9408             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9409         fi
9410
9411         case $cc_basename in
9412         xlf* | bgf* | bgxlf* | mpixlf*)
9413           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9414           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9415           hardcode_libdir_flag_spec=
9416           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9417           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9418           if test "x$supports_anon_versioning" = xyes; then
9419             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9420               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9421               echo "local: *; };" >> $output_objdir/$libname.ver~
9422               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9423           fi
9424           ;;
9425         esac
9426       else
9427         ld_shlibs=no
9428       fi
9429       ;;
9430
9431     netbsd*)
9432       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9433         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9434         wlarc=
9435       else
9436         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9437         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9438       fi
9439       ;;
9440
9441     solaris*)
9442       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9443         ld_shlibs=no
9444         cat <<_LT_EOF 1>&2
9445
9446 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9447 *** create shared libraries on Solaris systems.  Therefore, libtool
9448 *** is disabling shared libraries support.  We urge you to upgrade GNU
9449 *** binutils to release 2.9.1 or newer.  Another option is to modify
9450 *** your PATH or compiler configuration so that the native linker is
9451 *** used, and then restart.
9452
9453 _LT_EOF
9454       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9455         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9456         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9457       else
9458         ld_shlibs=no
9459       fi
9460       ;;
9461
9462     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9463       case `$LD -v 2>&1` in
9464         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9465         ld_shlibs=no
9466         cat <<_LT_EOF 1>&2
9467
9468 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9469 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9470 *** is disabling shared libraries support.  We urge you to upgrade GNU
9471 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9472 *** your PATH or compiler configuration so that the native linker is
9473 *** used, and then restart.
9474
9475 _LT_EOF
9476         ;;
9477         *)
9478           # For security reasons, it is highly recommended that you always
9479           # use absolute paths for naming shared libraries, and exclude the
9480           # DT_RUNPATH tag from executables and libraries.  But doing so
9481           # requires that you compile everything twice, which is a pain.
9482           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9483             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9484             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9485             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9486           else
9487             ld_shlibs=no
9488           fi
9489         ;;
9490       esac
9491       ;;
9492
9493     sunos4*)
9494       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9495       wlarc=
9496       hardcode_direct=yes
9497       hardcode_shlibpath_var=no
9498       ;;
9499
9500     *)
9501       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9502         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9503         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9504       else
9505         ld_shlibs=no
9506       fi
9507       ;;
9508     esac
9509
9510     if test "$ld_shlibs" = no; then
9511       runpath_var=
9512       hardcode_libdir_flag_spec=
9513       export_dynamic_flag_spec=
9514       whole_archive_flag_spec=
9515     fi
9516   else
9517     # PORTME fill in a description of your system's linker (not GNU ld)
9518     case $host_os in
9519     aix3*)
9520       allow_undefined_flag=unsupported
9521       always_export_symbols=yes
9522       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9523       # Note: this linker hardcodes the directories in LIBPATH if there
9524       # are no directories specified by -L.
9525       hardcode_minus_L=yes
9526       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9527         # Neither direct hardcoding nor static linking is supported with a
9528         # broken collect2.
9529         hardcode_direct=unsupported
9530       fi
9531       ;;
9532
9533     aix[4-9]*)
9534       if test "$host_cpu" = ia64; then
9535         # On IA64, the linker does run time linking by default, so we don't
9536         # have to do anything special.
9537         aix_use_runtimelinking=no
9538         exp_sym_flag='-Bexport'
9539         no_entry_flag=""
9540       else
9541         # If we're using GNU nm, then we don't want the "-C" option.
9542         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9543         # Also, AIX nm treats weak defined symbols like other global
9544         # defined symbols, whereas GNU nm marks them as "W".
9545         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9546           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9547         else
9548           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9549         fi
9550         aix_use_runtimelinking=no
9551
9552         # Test if we are trying to use run time linking or normal
9553         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9554         # need to do runtime linking.
9555         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9556           for ld_flag in $LDFLAGS; do
9557           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9558             aix_use_runtimelinking=yes
9559             break
9560           fi
9561           done
9562           ;;
9563         esac
9564
9565         exp_sym_flag='-bexport'
9566         no_entry_flag='-bnoentry'
9567       fi
9568
9569       # When large executables or shared objects are built, AIX ld can
9570       # have problems creating the table of contents.  If linking a library
9571       # or program results in "error TOC overflow" add -mminimal-toc to
9572       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9573       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9574
9575       archive_cmds=''
9576       hardcode_direct=yes
9577       hardcode_direct_absolute=yes
9578       hardcode_libdir_separator=':'
9579       link_all_deplibs=yes
9580       file_list_spec='${wl}-f,'
9581
9582       if test "$GCC" = yes; then
9583         case $host_os in aix4.[012]|aix4.[012].*)
9584         # We only want to do this on AIX 4.2 and lower, the check
9585         # below for broken collect2 doesn't work under 4.3+
9586           collect2name=`${CC} -print-prog-name=collect2`
9587           if test -f "$collect2name" &&
9588            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9589           then
9590           # We have reworked collect2
9591           :
9592           else
9593           # We have old collect2
9594           hardcode_direct=unsupported
9595           # It fails to find uninstalled libraries when the uninstalled
9596           # path is not listed in the libpath.  Setting hardcode_minus_L
9597           # to unsupported forces relinking
9598           hardcode_minus_L=yes
9599           hardcode_libdir_flag_spec='-L$libdir'
9600           hardcode_libdir_separator=
9601           fi
9602           ;;
9603         esac
9604         shared_flag='-shared'
9605         if test "$aix_use_runtimelinking" = yes; then
9606           shared_flag="$shared_flag "'${wl}-G'
9607         fi
9608       else
9609         # not using gcc
9610         if test "$host_cpu" = ia64; then
9611         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9612         # chokes on -Wl,-G. The following line is correct:
9613           shared_flag='-G'
9614         else
9615           if test "$aix_use_runtimelinking" = yes; then
9616             shared_flag='${wl}-G'
9617           else
9618             shared_flag='${wl}-bM:SRE'
9619           fi
9620         fi
9621       fi
9622
9623       export_dynamic_flag_spec='${wl}-bexpall'
9624       # It seems that -bexpall does not export symbols beginning with
9625       # underscore (_), so it is better to generate a list of symbols to export.
9626       always_export_symbols=yes
9627       if test "$aix_use_runtimelinking" = yes; then
9628         # Warning - without using the other runtime loading flags (-brtl),
9629         # -berok will link without error, but may produce a broken library.
9630         allow_undefined_flag='-berok'
9631         # Determine the default libpath from the value encoded in an
9632         # empty executable.
9633         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9634 /* end confdefs.h.  */
9635
9636 int
9637 main ()
9638 {
9639
9640   ;
9641   return 0;
9642 }
9643 _ACEOF
9644 if ac_fn_c_try_link "$LINENO"; then :
9645
9646 lt_aix_libpath_sed='
9647     /Import File Strings/,/^$/ {
9648         /^0/ {
9649             s/^0  *\(.*\)$/\1/
9650             p
9651         }
9652     }'
9653 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9654 # Check for a 64-bit object if we didn't find anything.
9655 if test -z "$aix_libpath"; then
9656   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9657 fi
9658 fi
9659 rm -f core conftest.err conftest.$ac_objext \
9660     conftest$ac_exeext conftest.$ac_ext
9661 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9662
9663         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9664         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9665       else
9666         if test "$host_cpu" = ia64; then
9667           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9668           allow_undefined_flag="-z nodefs"
9669           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9670         else
9671          # Determine the default libpath from the value encoded in an
9672          # empty executable.
9673          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9674 /* end confdefs.h.  */
9675
9676 int
9677 main ()
9678 {
9679
9680   ;
9681   return 0;
9682 }
9683 _ACEOF
9684 if ac_fn_c_try_link "$LINENO"; then :
9685
9686 lt_aix_libpath_sed='
9687     /Import File Strings/,/^$/ {
9688         /^0/ {
9689             s/^0  *\(.*\)$/\1/
9690             p
9691         }
9692     }'
9693 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9694 # Check for a 64-bit object if we didn't find anything.
9695 if test -z "$aix_libpath"; then
9696   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9697 fi
9698 fi
9699 rm -f core conftest.err conftest.$ac_objext \
9700     conftest$ac_exeext conftest.$ac_ext
9701 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9702
9703          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9704           # Warning - without using the other run time loading flags,
9705           # -berok will link without error, but may produce a broken library.
9706           no_undefined_flag=' ${wl}-bernotok'
9707           allow_undefined_flag=' ${wl}-berok'
9708           if test "$with_gnu_ld" = yes; then
9709             # We only use this code for GNU lds that support --whole-archive.
9710             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9711           else
9712             # Exported symbols can be pulled into shared objects from archives
9713             whole_archive_flag_spec='$convenience'
9714           fi
9715           archive_cmds_need_lc=yes
9716           # This is similar to how AIX traditionally builds its shared libraries.
9717           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9718         fi
9719       fi
9720       ;;
9721
9722     amigaos*)
9723       case $host_cpu in
9724       powerpc)
9725             # see comment about AmigaOS4 .so support
9726             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9727             archive_expsym_cmds=''
9728         ;;
9729       m68k)
9730             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9731             hardcode_libdir_flag_spec='-L$libdir'
9732             hardcode_minus_L=yes
9733         ;;
9734       esac
9735       ;;
9736
9737     bsdi[45]*)
9738       export_dynamic_flag_spec=-rdynamic
9739       ;;
9740
9741     cygwin* | mingw* | pw32* | cegcc*)
9742       # When not using gcc, we currently assume that we are using
9743       # Microsoft Visual C++.
9744       # hardcode_libdir_flag_spec is actually meaningless, as there is
9745       # no search path for DLLs.
9746       hardcode_libdir_flag_spec=' '
9747       allow_undefined_flag=unsupported
9748       # Tell ltmain to make .lib files, not .a files.
9749       libext=lib
9750       # Tell ltmain to make .dll files, not .so files.
9751       shrext_cmds=".dll"
9752       # FIXME: Setting linknames here is a bad hack.
9753       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9754       # The linker will automatically build a .lib file if we build a DLL.
9755       old_archive_from_new_cmds='true'
9756       # FIXME: Should let the user specify the lib program.
9757       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9758       fix_srcfile_path='`cygpath -w "$srcfile"`'
9759       enable_shared_with_static_runtimes=yes
9760       ;;
9761
9762     darwin* | rhapsody*)
9763
9764
9765
9766   # Publish an arg to allow the user to select that Darwin host (and target)
9767   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9768   # requires that the user of the library then adds an 'rpath' to the DSO that
9769   # needs access.
9770   # NOTE: there are defaults below, for systems that support rpaths.  The person
9771   # configuring can override the defaults for any system version that supports
9772   # them - they are, however, forced off for system versions without support.
9773   # Check whether --enable-darwin-at-rpath was given.
9774 if test "${enable_darwin_at_rpath+set}" = set; then :
9775   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
9776     # This is not supported before macOS 10.5 / Darwin9.
9777     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9778       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9779         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9780 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9781         enable_darwin_at_rpath=no
9782       ;;
9783     esac
9784    fi
9785 else
9786   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9787     # As above, before 10.5 / Darwin9 this does not work.
9788      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9789        enable_darwin_at_rpath=no
9790        ;;
9791
9792     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9793     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9794     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9795       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9796       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9797 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9798       enable_darwin_at_rpath=yes
9799       ;;
9800     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9801     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9802
9803     esac
9804
9805 fi
9806
9807
9808   archive_cmds_need_lc=no
9809   hardcode_direct=no
9810   hardcode_automatic=yes
9811   hardcode_shlibpath_var=unsupported
9812   if test "$lt_cv_ld_force_load" = "yes"; then
9813     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9814   else
9815     whole_archive_flag_spec=''
9816   fi
9817   link_all_deplibs=yes
9818   allow_undefined_flag="$_lt_dar_allow_undefined"
9819   case $cc_basename in
9820      ifort*) _lt_dar_can_shared=yes ;;
9821      *) _lt_dar_can_shared=$GCC ;;
9822   esac
9823   if test "$_lt_dar_can_shared" = "yes"; then
9824     output_verbose_link_cmd=func_echo_all
9825     _lt_install_name='\$rpath/\$soname'
9826     if test "x$enable_darwin_at_rpath" = "xyes"; then
9827       _lt_install_name='@rpath/\$soname'
9828     fi
9829     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9830     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9831     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
9832     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9833
9834   else
9835   ld_shlibs=no
9836   fi
9837
9838       ;;
9839
9840     dgux*)
9841       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9842       hardcode_libdir_flag_spec='-L$libdir'
9843       hardcode_shlibpath_var=no
9844       ;;
9845
9846     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9847     # support.  Future versions do this automatically, but an explicit c++rt0.o
9848     # does not break anything, and helps significantly (at the cost of a little
9849     # extra space).
9850     freebsd2.2*)
9851       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9852       hardcode_libdir_flag_spec='-R$libdir'
9853       hardcode_direct=yes
9854       hardcode_shlibpath_var=no
9855       ;;
9856
9857     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9858     freebsd2.*)
9859       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9860       hardcode_direct=yes
9861       hardcode_minus_L=yes
9862       hardcode_shlibpath_var=no
9863       ;;
9864
9865     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9866     freebsd* | dragonfly*)
9867       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9868       hardcode_libdir_flag_spec='-R$libdir'
9869       hardcode_direct=yes
9870       hardcode_shlibpath_var=no
9871       ;;
9872
9873     hpux9*)
9874       if test "$GCC" = yes; then
9875         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9876       else
9877         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9878       fi
9879       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9880       hardcode_libdir_separator=:
9881       hardcode_direct=yes
9882
9883       # hardcode_minus_L: Not really in the search PATH,
9884       # but as the default location of the library.
9885       hardcode_minus_L=yes
9886       export_dynamic_flag_spec='${wl}-E'
9887       ;;
9888
9889     hpux10*)
9890       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9891         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9892       else
9893         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9894       fi
9895       if test "$with_gnu_ld" = no; then
9896         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9897         hardcode_libdir_flag_spec_ld='+b $libdir'
9898         hardcode_libdir_separator=:
9899         hardcode_direct=yes
9900         hardcode_direct_absolute=yes
9901         export_dynamic_flag_spec='${wl}-E'
9902         # hardcode_minus_L: Not really in the search PATH,
9903         # but as the default location of the library.
9904         hardcode_minus_L=yes
9905       fi
9906       ;;
9907
9908     hpux11*)
9909       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9910         case $host_cpu in
9911         hppa*64*)
9912           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9913           ;;
9914         ia64*)
9915           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9916           ;;
9917         *)
9918           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9919           ;;
9920         esac
9921       else
9922         case $host_cpu in
9923         hppa*64*)
9924           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9925           ;;
9926         ia64*)
9927           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9928           ;;
9929         *)
9930
9931           # Older versions of the 11.00 compiler do not understand -b yet
9932           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9933           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9934 $as_echo_n "checking if $CC understands -b... " >&6; }
9935 if ${lt_cv_prog_compiler__b+:} false; then :
9936   $as_echo_n "(cached) " >&6
9937 else
9938   lt_cv_prog_compiler__b=no
9939    save_LDFLAGS="$LDFLAGS"
9940    LDFLAGS="$LDFLAGS -b"
9941    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9942    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9943      # The linker can only warn and ignore the option if not recognized
9944      # So say no if there are warnings
9945      if test -s conftest.err; then
9946        # Append any errors to the config.log.
9947        cat conftest.err 1>&5
9948        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9949        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9950        if diff conftest.exp conftest.er2 >/dev/null; then
9951          lt_cv_prog_compiler__b=yes
9952        fi
9953      else
9954        lt_cv_prog_compiler__b=yes
9955      fi
9956    fi
9957    $RM -r conftest*
9958    LDFLAGS="$save_LDFLAGS"
9959
9960 fi
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9962 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9963
9964 if test x"$lt_cv_prog_compiler__b" = xyes; then
9965     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9966 else
9967     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9968 fi
9969
9970           ;;
9971         esac
9972       fi
9973       if test "$with_gnu_ld" = no; then
9974         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9975         hardcode_libdir_separator=:
9976
9977         case $host_cpu in
9978         hppa*64*|ia64*)
9979           hardcode_direct=no
9980           hardcode_shlibpath_var=no
9981           ;;
9982         *)
9983           hardcode_direct=yes
9984           hardcode_direct_absolute=yes
9985           export_dynamic_flag_spec='${wl}-E'
9986
9987           # hardcode_minus_L: Not really in the search PATH,
9988           # but as the default location of the library.
9989           hardcode_minus_L=yes
9990           ;;
9991         esac
9992       fi
9993       ;;
9994
9995     irix5* | irix6* | nonstopux*)
9996       if test "$GCC" = yes; then
9997         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9998         # Try to use the -exported_symbol ld option, if it does not
9999         # work, assume that -exports_file does not work either and
10000         # implicitly export all symbols.
10001         save_LDFLAGS="$LDFLAGS"
10002         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10003         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10004 /* end confdefs.h.  */
10005 int foo(void) {}
10006 _ACEOF
10007 if ac_fn_c_try_link "$LINENO"; then :
10008   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
10009
10010 fi
10011 rm -f core conftest.err conftest.$ac_objext \
10012     conftest$ac_exeext conftest.$ac_ext
10013         LDFLAGS="$save_LDFLAGS"
10014       else
10015         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10016         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
10017       fi
10018       archive_cmds_need_lc='no'
10019       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10020       hardcode_libdir_separator=:
10021       inherit_rpath=yes
10022       link_all_deplibs=yes
10023       ;;
10024
10025     netbsd*)
10026       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10027         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10028       else
10029         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10030       fi
10031       hardcode_libdir_flag_spec='-R$libdir'
10032       hardcode_direct=yes
10033       hardcode_shlibpath_var=no
10034       ;;
10035
10036     newsos6)
10037       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10038       hardcode_direct=yes
10039       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10040       hardcode_libdir_separator=:
10041       hardcode_shlibpath_var=no
10042       ;;
10043
10044     *nto* | *qnx*)
10045       ;;
10046
10047     openbsd*)
10048       if test -f /usr/libexec/ld.so; then
10049         hardcode_direct=yes
10050         hardcode_shlibpath_var=no
10051         hardcode_direct_absolute=yes
10052         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10053           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10054           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10055           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10056           export_dynamic_flag_spec='${wl}-E'
10057         else
10058           case $host_os in
10059            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10060              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10061              hardcode_libdir_flag_spec='-R$libdir'
10062              ;;
10063            *)
10064              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10065              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10066              ;;
10067           esac
10068         fi
10069       else
10070         ld_shlibs=no
10071       fi
10072       ;;
10073
10074     os2*)
10075       hardcode_libdir_flag_spec='-L$libdir'
10076       hardcode_minus_L=yes
10077       allow_undefined_flag=unsupported
10078       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
10079       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10080       ;;
10081
10082     osf3*)
10083       if test "$GCC" = yes; then
10084         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10085         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10086       else
10087         allow_undefined_flag=' -expect_unresolved \*'
10088         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10089       fi
10090       archive_cmds_need_lc='no'
10091       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10092       hardcode_libdir_separator=:
10093       ;;
10094
10095     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10096       if test "$GCC" = yes; then
10097         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10098         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10099         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10100       else
10101         allow_undefined_flag=' -expect_unresolved \*'
10102         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10103         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10104         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
10105
10106         # Both c and cxx compiler support -rpath directly
10107         hardcode_libdir_flag_spec='-rpath $libdir'
10108       fi
10109       archive_cmds_need_lc='no'
10110       hardcode_libdir_separator=:
10111       ;;
10112
10113     solaris*)
10114       no_undefined_flag=' -z defs'
10115       if test "$GCC" = yes; then
10116         wlarc='${wl}'
10117         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10118         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10119           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10120       else
10121         case `$CC -V 2>&1` in
10122         *"Compilers 5.0"*)
10123           wlarc=''
10124           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10125           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10126           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10127           ;;
10128         *)
10129           wlarc='${wl}'
10130           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10131           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10132           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10133           ;;
10134         esac
10135       fi
10136       hardcode_libdir_flag_spec='-R$libdir'
10137       hardcode_shlibpath_var=no
10138       case $host_os in
10139       solaris2.[0-5] | solaris2.[0-5].*) ;;
10140       *)
10141         # The compiler driver will combine and reorder linker options,
10142         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10143         # but is careful enough not to reorder.
10144         # Supported since Solaris 2.6 (maybe 2.5.1?)
10145         if test "$GCC" = yes; then
10146           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10147         else
10148           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10149         fi
10150         ;;
10151       esac
10152       link_all_deplibs=yes
10153       ;;
10154
10155     sunos4*)
10156       if test "x$host_vendor" = xsequent; then
10157         # Use $CC to link under sequent, because it throws in some extra .o
10158         # files that make .init and .fini sections work.
10159         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10160       else
10161         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10162       fi
10163       hardcode_libdir_flag_spec='-L$libdir'
10164       hardcode_direct=yes
10165       hardcode_minus_L=yes
10166       hardcode_shlibpath_var=no
10167       ;;
10168
10169     sysv4)
10170       case $host_vendor in
10171         sni)
10172           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10173           hardcode_direct=yes # is this really true???
10174         ;;
10175         siemens)
10176           ## LD is ld it makes a PLAMLIB
10177           ## CC just makes a GrossModule.
10178           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10179           reload_cmds='$CC -r -o $output$reload_objs'
10180           hardcode_direct=no
10181         ;;
10182         motorola)
10183           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10184           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10185         ;;
10186       esac
10187       runpath_var='LD_RUN_PATH'
10188       hardcode_shlibpath_var=no
10189       ;;
10190
10191     sysv4.3*)
10192       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10193       hardcode_shlibpath_var=no
10194       export_dynamic_flag_spec='-Bexport'
10195       ;;
10196
10197     sysv4*MP*)
10198       if test -d /usr/nec; then
10199         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10200         hardcode_shlibpath_var=no
10201         runpath_var=LD_RUN_PATH
10202         hardcode_runpath_var=yes
10203         ld_shlibs=yes
10204       fi
10205       ;;
10206
10207     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10208       no_undefined_flag='${wl}-z,text'
10209       archive_cmds_need_lc=no
10210       hardcode_shlibpath_var=no
10211       runpath_var='LD_RUN_PATH'
10212
10213       if test "$GCC" = yes; then
10214         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10215         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10216       else
10217         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10218         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10219       fi
10220       ;;
10221
10222     sysv5* | sco3.2v5* | sco5v6*)
10223       # Note: We can NOT use -z defs as we might desire, because we do not
10224       # link with -lc, and that would cause any symbols used from libc to
10225       # always be unresolved, which means just about no library would
10226       # ever link correctly.  If we're not using GNU ld we use -z text
10227       # though, which does catch some bad symbols but isn't as heavy-handed
10228       # as -z defs.
10229       no_undefined_flag='${wl}-z,text'
10230       allow_undefined_flag='${wl}-z,nodefs'
10231       archive_cmds_need_lc=no
10232       hardcode_shlibpath_var=no
10233       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10234       hardcode_libdir_separator=':'
10235       link_all_deplibs=yes
10236       export_dynamic_flag_spec='${wl}-Bexport'
10237       runpath_var='LD_RUN_PATH'
10238
10239       if test "$GCC" = yes; then
10240         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10241         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10242       else
10243         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10244         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10245       fi
10246       ;;
10247
10248     uts4*)
10249       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10250       hardcode_libdir_flag_spec='-L$libdir'
10251       hardcode_shlibpath_var=no
10252       ;;
10253
10254     *)
10255       ld_shlibs=no
10256       ;;
10257     esac
10258
10259     if test x$host_vendor = xsni; then
10260       case $host in
10261       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10262         export_dynamic_flag_spec='${wl}-Blargedynsym'
10263         ;;
10264       esac
10265     fi
10266   fi
10267
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10269 $as_echo "$ld_shlibs" >&6; }
10270 test "$ld_shlibs" = no && can_build_shared=no
10271
10272 with_gnu_ld=$with_gnu_ld
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288 #
10289 # Do we need to explicitly link libc?
10290 #
10291 case "x$archive_cmds_need_lc" in
10292 x|xyes)
10293   # Assume -lc should be added
10294   archive_cmds_need_lc=yes
10295
10296   if test "$enable_shared" = yes && test "$GCC" = yes; then
10297     case $archive_cmds in
10298     *'~'*)
10299       # FIXME: we may have to deal with multi-command sequences.
10300       ;;
10301     '$CC '*)
10302       # Test whether the compiler implicitly links with -lc since on some
10303       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10304       # to ld, don't add -lc before -lgcc.
10305       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10306 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10307 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10308   $as_echo_n "(cached) " >&6
10309 else
10310   $RM conftest*
10311         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10312
10313         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10314   (eval $ac_compile) 2>&5
10315   ac_status=$?
10316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10317   test $ac_status = 0; } 2>conftest.err; then
10318           soname=conftest
10319           lib=conftest
10320           libobjs=conftest.$ac_objext
10321           deplibs=
10322           wl=$lt_prog_compiler_wl
10323           pic_flag=$lt_prog_compiler_pic
10324           compiler_flags=-v
10325           linker_flags=-v
10326           verstring=
10327           output_objdir=.
10328           libname=conftest
10329           lt_save_allow_undefined_flag=$allow_undefined_flag
10330           allow_undefined_flag=
10331           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10332   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10333   ac_status=$?
10334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10335   test $ac_status = 0; }
10336           then
10337             lt_cv_archive_cmds_need_lc=no
10338           else
10339             lt_cv_archive_cmds_need_lc=yes
10340           fi
10341           allow_undefined_flag=$lt_save_allow_undefined_flag
10342         else
10343           cat conftest.err 1>&5
10344         fi
10345         $RM conftest*
10346
10347 fi
10348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10349 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10350       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10351       ;;
10352     esac
10353   fi
10354   ;;
10355 esac
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
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10389
10390
10391
10392
10393
10394
10395
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10400
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10402
10403
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10409
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10441
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10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
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10481
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10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10514 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10515
10516 if test "$GCC" = yes; then
10517   case $host_os in
10518     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10519     *) lt_awk_arg="/^libraries:/" ;;
10520   esac
10521   case $host_os in
10522     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10523     *) lt_sed_strip_eq="s,=/,/,g" ;;
10524   esac
10525   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10526   case $lt_search_path_spec in
10527   *\;*)
10528     # if the path contains ";" then we assume it to be the separator
10529     # otherwise default to the standard path separator (i.e. ":") - it is
10530     # assumed that no part of a normal pathname contains ";" but that should
10531     # okay in the real world where ";" in dirpaths is itself problematic.
10532     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10533     ;;
10534   *)
10535     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10536     ;;
10537   esac
10538   # Ok, now we have the path, separated by spaces, we can step through it
10539   # and add multilib dir if necessary.
10540   lt_tmp_lt_search_path_spec=
10541   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10542   for lt_sys_path in $lt_search_path_spec; do
10543     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10544       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10545     else
10546       test -d "$lt_sys_path" && \
10547         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10548     fi
10549   done
10550   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10551 BEGIN {RS=" "; FS="/|\n";} {
10552   lt_foo="";
10553   lt_count=0;
10554   for (lt_i = NF; lt_i > 0; lt_i--) {
10555     if ($lt_i != "" && $lt_i != ".") {
10556       if ($lt_i == "..") {
10557         lt_count++;
10558       } else {
10559         if (lt_count == 0) {
10560           lt_foo="/" $lt_i lt_foo;
10561         } else {
10562           lt_count--;
10563         }
10564       }
10565     }
10566   }
10567   if (lt_foo != "") { lt_freq[lt_foo]++; }
10568   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10569 }'`
10570   # AWK program above erroneously prepends '/' to C:/dos/paths
10571   # for these hosts.
10572   case $host_os in
10573     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10574       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10575   esac
10576   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10577 else
10578   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10579 fi
10580 library_names_spec=
10581 libname_spec='lib$name'
10582 soname_spec=
10583 shrext_cmds=".so"
10584 postinstall_cmds=
10585 postuninstall_cmds=
10586 finish_cmds=
10587 finish_eval=
10588 shlibpath_var=
10589 shlibpath_overrides_runpath=unknown
10590 version_type=none
10591 dynamic_linker="$host_os ld.so"
10592 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10593 need_lib_prefix=unknown
10594 hardcode_into_libs=no
10595
10596 # when you set need_version to no, make sure it does not cause -set_version
10597 # flags to be left without arguments
10598 need_version=unknown
10599
10600 case $host_os in
10601 aix3*)
10602   version_type=linux
10603   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10604   shlibpath_var=LIBPATH
10605
10606   # AIX 3 has no versioning support, so we append a major version to the name.
10607   soname_spec='${libname}${release}${shared_ext}$major'
10608   ;;
10609
10610 aix[4-9]*)
10611   version_type=linux
10612   need_lib_prefix=no
10613   need_version=no
10614   hardcode_into_libs=yes
10615   if test "$host_cpu" = ia64; then
10616     # AIX 5 supports IA64
10617     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10618     shlibpath_var=LD_LIBRARY_PATH
10619   else
10620     # With GCC up to 2.95.x, collect2 would create an import file
10621     # for dependence libraries.  The import file would start with
10622     # the line `#! .'.  This would cause the generated library to
10623     # depend on `.', always an invalid library.  This was fixed in
10624     # development snapshots of GCC prior to 3.0.
10625     case $host_os in
10626       aix4 | aix4.[01] | aix4.[01].*)
10627       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10628            echo ' yes '
10629            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10630         :
10631       else
10632         can_build_shared=no
10633       fi
10634       ;;
10635     esac
10636     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10637     # soname into executable. Probably we can add versioning support to
10638     # collect2, so additional links can be useful in future.
10639     if test "$aix_use_runtimelinking" = yes; then
10640       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10641       # instead of lib<name>.a to let people know that these are not
10642       # typical AIX shared libraries.
10643       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10644     else
10645       # We preserve .a as extension for shared libraries through AIX4.2
10646       # and later when we are not doing run time linking.
10647       library_names_spec='${libname}${release}.a $libname.a'
10648       soname_spec='${libname}${release}${shared_ext}$major'
10649     fi
10650     shlibpath_var=LIBPATH
10651   fi
10652   ;;
10653
10654 amigaos*)
10655   case $host_cpu in
10656   powerpc)
10657     # Since July 2007 AmigaOS4 officially supports .so libraries.
10658     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10659     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10660     ;;
10661   m68k)
10662     library_names_spec='$libname.ixlibrary $libname.a'
10663     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10664     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10665     ;;
10666   esac
10667   ;;
10668
10669 beos*)
10670   library_names_spec='${libname}${shared_ext}'
10671   dynamic_linker="$host_os ld.so"
10672   shlibpath_var=LIBRARY_PATH
10673   ;;
10674
10675 bsdi[45]*)
10676   version_type=linux
10677   need_version=no
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10681   shlibpath_var=LD_LIBRARY_PATH
10682   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10683   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10684   # the default ld.so.conf also contains /usr/contrib/lib and
10685   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10686   # libtool to hard-code these into programs
10687   ;;
10688
10689 cygwin* | mingw* | pw32* | cegcc*)
10690   version_type=windows
10691   shrext_cmds=".dll"
10692   need_version=no
10693   need_lib_prefix=no
10694
10695   case $GCC,$host_os in
10696   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10697     library_names_spec='$libname.dll.a'
10698     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10699     postinstall_cmds='base_file=`basename \${file}`~
10700       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10701       dldir=$destdir/`dirname \$dlpath`~
10702       test -d \$dldir || mkdir -p \$dldir~
10703       $install_prog $dir/$dlname \$dldir/$dlname~
10704       chmod a+x \$dldir/$dlname~
10705       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10706         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10707       fi'
10708     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10709       dlpath=$dir/\$dldll~
10710        $RM \$dlpath'
10711     shlibpath_overrides_runpath=yes
10712
10713     case $host_os in
10714     cygwin*)
10715       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10716       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10717
10718       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10719       ;;
10720     mingw* | cegcc*)
10721       # MinGW DLLs use traditional 'lib' prefix
10722       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10723       ;;
10724     pw32*)
10725       # pw32 DLLs use 'pw' prefix rather than 'lib'
10726       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10727       ;;
10728     esac
10729     ;;
10730
10731   *)
10732     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10733     ;;
10734   esac
10735   dynamic_linker='Win32 ld.exe'
10736   # FIXME: first we should search . and the directory the executable is in
10737   shlibpath_var=PATH
10738   ;;
10739
10740 darwin* | rhapsody*)
10741   dynamic_linker="$host_os dyld"
10742   version_type=darwin
10743   need_lib_prefix=no
10744   need_version=no
10745   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10746   soname_spec='${libname}${release}${major}$shared_ext'
10747   shlibpath_overrides_runpath=yes
10748   shlibpath_var=DYLD_LIBRARY_PATH
10749   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10750
10751   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10752   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10753   ;;
10754
10755 dgux*)
10756   version_type=linux
10757   need_lib_prefix=no
10758   need_version=no
10759   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10760   soname_spec='${libname}${release}${shared_ext}$major'
10761   shlibpath_var=LD_LIBRARY_PATH
10762   ;;
10763
10764 freebsd* | dragonfly*)
10765   # DragonFly does not have aout.  When/if they implement a new
10766   # versioning mechanism, adjust this.
10767   if test -x /usr/bin/objformat; then
10768     objformat=`/usr/bin/objformat`
10769   else
10770     case $host_os in
10771     freebsd[23].*) objformat=aout ;;
10772     *) objformat=elf ;;
10773     esac
10774   fi
10775   version_type=freebsd-$objformat
10776   case $version_type in
10777     freebsd-elf*)
10778       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10779       need_version=no
10780       need_lib_prefix=no
10781       ;;
10782     freebsd-*)
10783       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10784       need_version=yes
10785       ;;
10786   esac
10787   shlibpath_var=LD_LIBRARY_PATH
10788   case $host_os in
10789   freebsd2.*)
10790     shlibpath_overrides_runpath=yes
10791     ;;
10792   freebsd3.[01]* | freebsdelf3.[01]*)
10793     shlibpath_overrides_runpath=yes
10794     hardcode_into_libs=yes
10795     ;;
10796   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10797   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10798     shlibpath_overrides_runpath=no
10799     hardcode_into_libs=yes
10800     ;;
10801   *) # from 4.6 on, and DragonFly
10802     shlibpath_overrides_runpath=yes
10803     hardcode_into_libs=yes
10804     ;;
10805   esac
10806   ;;
10807
10808 haiku*)
10809   version_type=linux
10810   need_lib_prefix=no
10811   need_version=no
10812   dynamic_linker="$host_os runtime_loader"
10813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10814   soname_spec='${libname}${release}${shared_ext}$major'
10815   shlibpath_var=LIBRARY_PATH
10816   shlibpath_overrides_runpath=yes
10817   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10818   hardcode_into_libs=yes
10819   ;;
10820
10821 hpux9* | hpux10* | hpux11*)
10822   # Give a soname corresponding to the major version so that dld.sl refuses to
10823   # link against other versions.
10824   version_type=sunos
10825   need_lib_prefix=no
10826   need_version=no
10827   case $host_cpu in
10828   ia64*)
10829     shrext_cmds='.so'
10830     hardcode_into_libs=yes
10831     dynamic_linker="$host_os dld.so"
10832     shlibpath_var=LD_LIBRARY_PATH
10833     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10834     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10835     soname_spec='${libname}${release}${shared_ext}$major'
10836     if test "X$HPUX_IA64_MODE" = X32; then
10837       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10838     else
10839       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10840     fi
10841     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10842     ;;
10843   hppa*64*)
10844     shrext_cmds='.sl'
10845     hardcode_into_libs=yes
10846     dynamic_linker="$host_os dld.sl"
10847     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10848     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10849     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10850     soname_spec='${libname}${release}${shared_ext}$major'
10851     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10852     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10853     ;;
10854   *)
10855     shrext_cmds='.sl'
10856     dynamic_linker="$host_os dld.sl"
10857     shlibpath_var=SHLIB_PATH
10858     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10859     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10860     soname_spec='${libname}${release}${shared_ext}$major'
10861     ;;
10862   esac
10863   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10864   postinstall_cmds='chmod 555 $lib'
10865   # or fails outright, so override atomically:
10866   install_override_mode=555
10867   ;;
10868
10869 interix[3-9]*)
10870   version_type=linux
10871   need_lib_prefix=no
10872   need_version=no
10873   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10874   soname_spec='${libname}${release}${shared_ext}$major'
10875   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10876   shlibpath_var=LD_LIBRARY_PATH
10877   shlibpath_overrides_runpath=no
10878   hardcode_into_libs=yes
10879   ;;
10880
10881 irix5* | irix6* | nonstopux*)
10882   case $host_os in
10883     nonstopux*) version_type=nonstopux ;;
10884     *)
10885         if test "$lt_cv_prog_gnu_ld" = yes; then
10886                 version_type=linux
10887         else
10888                 version_type=irix
10889         fi ;;
10890   esac
10891   need_lib_prefix=no
10892   need_version=no
10893   soname_spec='${libname}${release}${shared_ext}$major'
10894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10895   case $host_os in
10896   irix5* | nonstopux*)
10897     libsuff= shlibsuff=
10898     ;;
10899   *)
10900     case $LD in # libtool.m4 will add one of these switches to LD
10901     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10902       libsuff= shlibsuff= libmagic=32-bit;;
10903     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10904       libsuff=32 shlibsuff=N32 libmagic=N32;;
10905     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10906       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10907     *) libsuff= shlibsuff= libmagic=never-match;;
10908     esac
10909     ;;
10910   esac
10911   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10912   shlibpath_overrides_runpath=no
10913   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10914   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10915   hardcode_into_libs=yes
10916   ;;
10917
10918 # No shared lib support for Linux oldld, aout, or coff.
10919 linux*oldld* | linux*aout* | linux*coff*)
10920   dynamic_linker=no
10921   ;;
10922
10923 # This must be Linux ELF.
10924
10925 # uclinux* changes (here and below) have been submitted to the libtool
10926 # project, but have not yet been accepted: they are GCC-local changes
10927 # for the time being.  (See
10928 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10929 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10930   version_type=linux
10931   need_lib_prefix=no
10932   need_version=no
10933   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10934   soname_spec='${libname}${release}${shared_ext}$major'
10935   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10936   shlibpath_var=LD_LIBRARY_PATH
10937   shlibpath_overrides_runpath=no
10938
10939   # Some binutils ld are patched to set DT_RUNPATH
10940   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10941   $as_echo_n "(cached) " >&6
10942 else
10943   lt_cv_shlibpath_overrides_runpath=no
10944     save_LDFLAGS=$LDFLAGS
10945     save_libdir=$libdir
10946     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10947          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10948     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10949 /* end confdefs.h.  */
10950
10951 int
10952 main ()
10953 {
10954
10955   ;
10956   return 0;
10957 }
10958 _ACEOF
10959 if ac_fn_c_try_link "$LINENO"; then :
10960   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10961   lt_cv_shlibpath_overrides_runpath=yes
10962 fi
10963 fi
10964 rm -f core conftest.err conftest.$ac_objext \
10965     conftest$ac_exeext conftest.$ac_ext
10966     LDFLAGS=$save_LDFLAGS
10967     libdir=$save_libdir
10968
10969 fi
10970
10971   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10972
10973   # This implies no fast_install, which is unacceptable.
10974   # Some rework will be needed to allow for fast_install
10975   # before this can be enabled.
10976   hardcode_into_libs=yes
10977
10978   # Append ld.so.conf contents to the search path
10979   if test -f /etc/ld.so.conf; then
10980     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10981     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10982   fi
10983
10984   # We used to test for /lib/ld.so.1 and disable shared libraries on
10985   # powerpc, because MkLinux only supported shared libraries with the
10986   # GNU dynamic linker.  Since this was broken with cross compilers,
10987   # most powerpc-linux boxes support dynamic linking these days and
10988   # people can always --disable-shared, the test was removed, and we
10989   # assume the GNU/Linux dynamic linker is in use.
10990   dynamic_linker='GNU/Linux ld.so'
10991   ;;
10992
10993 netbsd*)
10994   version_type=sunos
10995   need_lib_prefix=no
10996   need_version=no
10997   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10998     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10999     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11000     dynamic_linker='NetBSD (a.out) ld.so'
11001   else
11002     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11003     soname_spec='${libname}${release}${shared_ext}$major'
11004     dynamic_linker='NetBSD ld.elf_so'
11005   fi
11006   shlibpath_var=LD_LIBRARY_PATH
11007   shlibpath_overrides_runpath=yes
11008   hardcode_into_libs=yes
11009   ;;
11010
11011 newsos6)
11012   version_type=linux
11013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11014   shlibpath_var=LD_LIBRARY_PATH
11015   shlibpath_overrides_runpath=yes
11016   ;;
11017
11018 *nto* | *qnx*)
11019   version_type=qnx
11020   need_lib_prefix=no
11021   need_version=no
11022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11023   soname_spec='${libname}${release}${shared_ext}$major'
11024   shlibpath_var=LD_LIBRARY_PATH
11025   shlibpath_overrides_runpath=no
11026   hardcode_into_libs=yes
11027   dynamic_linker='ldqnx.so'
11028   ;;
11029
11030 openbsd*)
11031   version_type=sunos
11032   sys_lib_dlsearch_path_spec="/usr/lib"
11033   need_lib_prefix=no
11034   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11035   case $host_os in
11036     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11037     *)                          need_version=no  ;;
11038   esac
11039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11040   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11041   shlibpath_var=LD_LIBRARY_PATH
11042   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11043     case $host_os in
11044       openbsd2.[89] | openbsd2.[89].*)
11045         shlibpath_overrides_runpath=no
11046         ;;
11047       *)
11048         shlibpath_overrides_runpath=yes
11049         ;;
11050       esac
11051   else
11052     shlibpath_overrides_runpath=yes
11053   fi
11054   ;;
11055
11056 os2*)
11057   libname_spec='$name'
11058   shrext_cmds=".dll"
11059   need_lib_prefix=no
11060   library_names_spec='$libname${shared_ext} $libname.a'
11061   dynamic_linker='OS/2 ld.exe'
11062   shlibpath_var=LIBPATH
11063   ;;
11064
11065 osf3* | osf4* | osf5*)
11066   version_type=osf
11067   need_lib_prefix=no
11068   need_version=no
11069   soname_spec='${libname}${release}${shared_ext}$major'
11070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11071   shlibpath_var=LD_LIBRARY_PATH
11072   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11073   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11074   ;;
11075
11076 rdos*)
11077   dynamic_linker=no
11078   ;;
11079
11080 solaris*)
11081   version_type=linux
11082   need_lib_prefix=no
11083   need_version=no
11084   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11085   soname_spec='${libname}${release}${shared_ext}$major'
11086   shlibpath_var=LD_LIBRARY_PATH
11087   shlibpath_overrides_runpath=yes
11088   hardcode_into_libs=yes
11089   # ldd complains unless libraries are executable
11090   postinstall_cmds='chmod +x $lib'
11091   ;;
11092
11093 sunos4*)
11094   version_type=sunos
11095   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11096   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11097   shlibpath_var=LD_LIBRARY_PATH
11098   shlibpath_overrides_runpath=yes
11099   if test "$with_gnu_ld" = yes; then
11100     need_lib_prefix=no
11101   fi
11102   need_version=yes
11103   ;;
11104
11105 sysv4 | sysv4.3*)
11106   version_type=linux
11107   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11108   soname_spec='${libname}${release}${shared_ext}$major'
11109   shlibpath_var=LD_LIBRARY_PATH
11110   case $host_vendor in
11111     sni)
11112       shlibpath_overrides_runpath=no
11113       need_lib_prefix=no
11114       runpath_var=LD_RUN_PATH
11115       ;;
11116     siemens)
11117       need_lib_prefix=no
11118       ;;
11119     motorola)
11120       need_lib_prefix=no
11121       need_version=no
11122       shlibpath_overrides_runpath=no
11123       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11124       ;;
11125   esac
11126   ;;
11127
11128 sysv4*MP*)
11129   if test -d /usr/nec ;then
11130     version_type=linux
11131     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11132     soname_spec='$libname${shared_ext}.$major'
11133     shlibpath_var=LD_LIBRARY_PATH
11134   fi
11135   ;;
11136
11137 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11138   version_type=freebsd-elf
11139   need_lib_prefix=no
11140   need_version=no
11141   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11142   soname_spec='${libname}${release}${shared_ext}$major'
11143   shlibpath_var=LD_LIBRARY_PATH
11144   shlibpath_overrides_runpath=yes
11145   hardcode_into_libs=yes
11146   if test "$with_gnu_ld" = yes; then
11147     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11148   else
11149     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11150     case $host_os in
11151       sco3.2v5*)
11152         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11153         ;;
11154     esac
11155   fi
11156   sys_lib_dlsearch_path_spec='/usr/lib'
11157   ;;
11158
11159 tpf*)
11160   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11161   version_type=linux
11162   need_lib_prefix=no
11163   need_version=no
11164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11165   shlibpath_var=LD_LIBRARY_PATH
11166   shlibpath_overrides_runpath=no
11167   hardcode_into_libs=yes
11168   ;;
11169
11170 uts4*)
11171   version_type=linux
11172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11173   soname_spec='${libname}${release}${shared_ext}$major'
11174   shlibpath_var=LD_LIBRARY_PATH
11175   ;;
11176
11177 # Shared libraries for VwWorks, >= 7 only at this stage
11178 # and (fpic) still incompatible with "large" code models
11179 # in a few configurations. Only for RTP mode in any case,
11180 # and upon explicit request at configure time.
11181 vxworks7*)
11182   dynamic_linker=no
11183   case ${with_multisubdir}-${enable_shared} in
11184     *large*)
11185       ;;
11186     *mrtp*-yes)
11187       version_type=linux
11188       need_lib_prefix=no
11189       need_version=no
11190       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11191       soname_spec='${libname}${release}${shared_ext}$major'
11192       dynamic_linker="$host_os module_loader"
11193       ;;
11194   esac
11195   ;;
11196 *)
11197   dynamic_linker=no
11198   ;;
11199 esac
11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11201 $as_echo "$dynamic_linker" >&6; }
11202 test "$dynamic_linker" = no && can_build_shared=no
11203
11204 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11205 if test "$GCC" = yes; then
11206   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11207 fi
11208
11209 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11210   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11211 fi
11212 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11213   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11214 fi
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305
11306
11307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11308 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11309 hardcode_action=
11310 if test -n "$hardcode_libdir_flag_spec" ||
11311    test -n "$runpath_var" ||
11312    test "X$hardcode_automatic" = "Xyes" ; then
11313
11314   # We can hardcode non-existent directories.
11315   if test "$hardcode_direct" != no &&
11316      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11317      # have to relink, otherwise we might link with an installed library
11318      # when we should be linking with a yet-to-be-installed one
11319      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11320      test "$hardcode_minus_L" != no; then
11321     # Linking always hardcodes the temporary library directory.
11322     hardcode_action=relink
11323   else
11324     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11325     hardcode_action=immediate
11326   fi
11327 else
11328   # We cannot hardcode anything, or else we can only hardcode existing
11329   # directories.
11330   hardcode_action=unsupported
11331 fi
11332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11333 $as_echo "$hardcode_action" >&6; }
11334
11335 if test "$hardcode_action" = relink ||
11336    test "$inherit_rpath" = yes; then
11337   # Fast installation is not supported
11338   enable_fast_install=no
11339 elif test "$shlibpath_overrides_runpath" = yes ||
11340      test "$enable_shared" = no; then
11341   # Fast installation is not necessary
11342   enable_fast_install=needless
11343 fi
11344
11345
11346
11347
11348
11349
11350   if test "x$enable_dlopen" != xyes; then
11351   enable_dlopen=unknown
11352   enable_dlopen_self=unknown
11353   enable_dlopen_self_static=unknown
11354 else
11355   lt_cv_dlopen=no
11356   lt_cv_dlopen_libs=
11357
11358   case $host_os in
11359   beos*)
11360     lt_cv_dlopen="load_add_on"
11361     lt_cv_dlopen_libs=
11362     lt_cv_dlopen_self=yes
11363     ;;
11364
11365   mingw* | pw32* | cegcc*)
11366     lt_cv_dlopen="LoadLibrary"
11367     lt_cv_dlopen_libs=
11368     ;;
11369
11370   cygwin*)
11371     lt_cv_dlopen="dlopen"
11372     lt_cv_dlopen_libs=
11373     ;;
11374
11375   darwin*)
11376   # if libdl is installed we need to link against it
11377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11378 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11379 if ${ac_cv_lib_dl_dlopen+:} false; then :
11380   $as_echo_n "(cached) " >&6
11381 else
11382   ac_check_lib_save_LIBS=$LIBS
11383 LIBS="-ldl  $LIBS"
11384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h.  */
11386
11387 /* Override any GCC internal prototype to avoid an error.
11388    Use char because int might match the return type of a GCC
11389    builtin and then its argument prototype would still apply.  */
11390 #ifdef __cplusplus
11391 extern "C"
11392 #endif
11393 char dlopen ();
11394 int
11395 main ()
11396 {
11397 return dlopen ();
11398   ;
11399   return 0;
11400 }
11401 _ACEOF
11402 if ac_fn_c_try_link "$LINENO"; then :
11403   ac_cv_lib_dl_dlopen=yes
11404 else
11405   ac_cv_lib_dl_dlopen=no
11406 fi
11407 rm -f core conftest.err conftest.$ac_objext \
11408     conftest$ac_exeext conftest.$ac_ext
11409 LIBS=$ac_check_lib_save_LIBS
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11412 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11413 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11414   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11415 else
11416
11417     lt_cv_dlopen="dyld"
11418     lt_cv_dlopen_libs=
11419     lt_cv_dlopen_self=yes
11420
11421 fi
11422
11423     ;;
11424
11425   *)
11426     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11427 if test "x$ac_cv_func_shl_load" = xyes; then :
11428   lt_cv_dlopen="shl_load"
11429 else
11430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11431 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11432 if ${ac_cv_lib_dld_shl_load+:} false; then :
11433   $as_echo_n "(cached) " >&6
11434 else
11435   ac_check_lib_save_LIBS=$LIBS
11436 LIBS="-ldld  $LIBS"
11437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11438 /* end confdefs.h.  */
11439
11440 /* Override any GCC internal prototype to avoid an error.
11441    Use char because int might match the return type of a GCC
11442    builtin and then its argument prototype would still apply.  */
11443 #ifdef __cplusplus
11444 extern "C"
11445 #endif
11446 char shl_load ();
11447 int
11448 main ()
11449 {
11450 return shl_load ();
11451   ;
11452   return 0;
11453 }
11454 _ACEOF
11455 if ac_fn_c_try_link "$LINENO"; then :
11456   ac_cv_lib_dld_shl_load=yes
11457 else
11458   ac_cv_lib_dld_shl_load=no
11459 fi
11460 rm -f core conftest.err conftest.$ac_objext \
11461     conftest$ac_exeext conftest.$ac_ext
11462 LIBS=$ac_check_lib_save_LIBS
11463 fi
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11465 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11466 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11467   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11468 else
11469   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11470 if test "x$ac_cv_func_dlopen" = xyes; then :
11471   lt_cv_dlopen="dlopen"
11472 else
11473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11474 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11475 if ${ac_cv_lib_dl_dlopen+:} false; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   ac_check_lib_save_LIBS=$LIBS
11479 LIBS="-ldl  $LIBS"
11480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11481 /* end confdefs.h.  */
11482
11483 /* Override any GCC internal prototype to avoid an error.
11484    Use char because int might match the return type of a GCC
11485    builtin and then its argument prototype would still apply.  */
11486 #ifdef __cplusplus
11487 extern "C"
11488 #endif
11489 char dlopen ();
11490 int
11491 main ()
11492 {
11493 return dlopen ();
11494   ;
11495   return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_link "$LINENO"; then :
11499   ac_cv_lib_dl_dlopen=yes
11500 else
11501   ac_cv_lib_dl_dlopen=no
11502 fi
11503 rm -f core conftest.err conftest.$ac_objext \
11504     conftest$ac_exeext conftest.$ac_ext
11505 LIBS=$ac_check_lib_save_LIBS
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11508 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11509 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11510   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11511 else
11512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11513 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11514 if ${ac_cv_lib_svld_dlopen+:} false; then :
11515   $as_echo_n "(cached) " >&6
11516 else
11517   ac_check_lib_save_LIBS=$LIBS
11518 LIBS="-lsvld  $LIBS"
11519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11520 /* end confdefs.h.  */
11521
11522 /* Override any GCC internal prototype to avoid an error.
11523    Use char because int might match the return type of a GCC
11524    builtin and then its argument prototype would still apply.  */
11525 #ifdef __cplusplus
11526 extern "C"
11527 #endif
11528 char dlopen ();
11529 int
11530 main ()
11531 {
11532 return dlopen ();
11533   ;
11534   return 0;
11535 }
11536 _ACEOF
11537 if ac_fn_c_try_link "$LINENO"; then :
11538   ac_cv_lib_svld_dlopen=yes
11539 else
11540   ac_cv_lib_svld_dlopen=no
11541 fi
11542 rm -f core conftest.err conftest.$ac_objext \
11543     conftest$ac_exeext conftest.$ac_ext
11544 LIBS=$ac_check_lib_save_LIBS
11545 fi
11546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11547 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11548 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11549   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11550 else
11551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11552 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11553 if ${ac_cv_lib_dld_dld_link+:} false; then :
11554   $as_echo_n "(cached) " >&6
11555 else
11556   ac_check_lib_save_LIBS=$LIBS
11557 LIBS="-ldld  $LIBS"
11558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11559 /* end confdefs.h.  */
11560
11561 /* Override any GCC internal prototype to avoid an error.
11562    Use char because int might match the return type of a GCC
11563    builtin and then its argument prototype would still apply.  */
11564 #ifdef __cplusplus
11565 extern "C"
11566 #endif
11567 char dld_link ();
11568 int
11569 main ()
11570 {
11571 return dld_link ();
11572   ;
11573   return 0;
11574 }
11575 _ACEOF
11576 if ac_fn_c_try_link "$LINENO"; then :
11577   ac_cv_lib_dld_dld_link=yes
11578 else
11579   ac_cv_lib_dld_dld_link=no
11580 fi
11581 rm -f core conftest.err conftest.$ac_objext \
11582     conftest$ac_exeext conftest.$ac_ext
11583 LIBS=$ac_check_lib_save_LIBS
11584 fi
11585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11586 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11587 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11588   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11589 fi
11590
11591
11592 fi
11593
11594
11595 fi
11596
11597
11598 fi
11599
11600
11601 fi
11602
11603
11604 fi
11605
11606     ;;
11607   esac
11608
11609   if test "x$lt_cv_dlopen" != xno; then
11610     enable_dlopen=yes
11611   else
11612     enable_dlopen=no
11613   fi
11614
11615   case $lt_cv_dlopen in
11616   dlopen)
11617     save_CPPFLAGS="$CPPFLAGS"
11618     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11619
11620     save_LDFLAGS="$LDFLAGS"
11621     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11622
11623     save_LIBS="$LIBS"
11624     LIBS="$lt_cv_dlopen_libs $LIBS"
11625
11626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11627 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11628 if ${lt_cv_dlopen_self+:} false; then :
11629   $as_echo_n "(cached) " >&6
11630 else
11631           if test "$cross_compiling" = yes; then :
11632   lt_cv_dlopen_self=cross
11633 else
11634   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11635   lt_status=$lt_dlunknown
11636   cat > conftest.$ac_ext <<_LT_EOF
11637 #line 11637 "configure"
11638 #include "confdefs.h"
11639
11640 #if HAVE_DLFCN_H
11641 #include <dlfcn.h>
11642 #endif
11643
11644 #include <stdio.h>
11645
11646 #ifdef RTLD_GLOBAL
11647 #  define LT_DLGLOBAL           RTLD_GLOBAL
11648 #else
11649 #  ifdef DL_GLOBAL
11650 #    define LT_DLGLOBAL         DL_GLOBAL
11651 #  else
11652 #    define LT_DLGLOBAL         0
11653 #  endif
11654 #endif
11655
11656 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11657    find out it does not work in some platform. */
11658 #ifndef LT_DLLAZY_OR_NOW
11659 #  ifdef RTLD_LAZY
11660 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11661 #  else
11662 #    ifdef DL_LAZY
11663 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11664 #    else
11665 #      ifdef RTLD_NOW
11666 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11667 #      else
11668 #        ifdef DL_NOW
11669 #          define LT_DLLAZY_OR_NOW      DL_NOW
11670 #        else
11671 #          define LT_DLLAZY_OR_NOW      0
11672 #        endif
11673 #      endif
11674 #    endif
11675 #  endif
11676 #endif
11677
11678 /* When -fvisbility=hidden is used, assume the code has been annotated
11679    correspondingly for the symbols needed.  */
11680 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11681 void fnord () __attribute__((visibility("default")));
11682 #endif
11683
11684 void fnord () { int i=42; }
11685 int main ()
11686 {
11687   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11688   int status = $lt_dlunknown;
11689
11690   if (self)
11691     {
11692       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11693       else
11694         {
11695           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11696           else puts (dlerror ());
11697         }
11698       /* dlclose (self); */
11699     }
11700   else
11701     puts (dlerror ());
11702
11703   return status;
11704 }
11705 _LT_EOF
11706   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11707   (eval $ac_link) 2>&5
11708   ac_status=$?
11709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11710   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11711     (./conftest; exit; ) >&5 2>/dev/null
11712     lt_status=$?
11713     case x$lt_status in
11714       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11715       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11716       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11717     esac
11718   else :
11719     # compilation failed
11720     lt_cv_dlopen_self=no
11721   fi
11722 fi
11723 rm -fr conftest*
11724
11725
11726 fi
11727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11728 $as_echo "$lt_cv_dlopen_self" >&6; }
11729
11730     if test "x$lt_cv_dlopen_self" = xyes; then
11731       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11732       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11733 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11734 if ${lt_cv_dlopen_self_static+:} false; then :
11735   $as_echo_n "(cached) " >&6
11736 else
11737           if test "$cross_compiling" = yes; then :
11738   lt_cv_dlopen_self_static=cross
11739 else
11740   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11741   lt_status=$lt_dlunknown
11742   cat > conftest.$ac_ext <<_LT_EOF
11743 #line 11743 "configure"
11744 #include "confdefs.h"
11745
11746 #if HAVE_DLFCN_H
11747 #include <dlfcn.h>
11748 #endif
11749
11750 #include <stdio.h>
11751
11752 #ifdef RTLD_GLOBAL
11753 #  define LT_DLGLOBAL           RTLD_GLOBAL
11754 #else
11755 #  ifdef DL_GLOBAL
11756 #    define LT_DLGLOBAL         DL_GLOBAL
11757 #  else
11758 #    define LT_DLGLOBAL         0
11759 #  endif
11760 #endif
11761
11762 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11763    find out it does not work in some platform. */
11764 #ifndef LT_DLLAZY_OR_NOW
11765 #  ifdef RTLD_LAZY
11766 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11767 #  else
11768 #    ifdef DL_LAZY
11769 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11770 #    else
11771 #      ifdef RTLD_NOW
11772 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11773 #      else
11774 #        ifdef DL_NOW
11775 #          define LT_DLLAZY_OR_NOW      DL_NOW
11776 #        else
11777 #          define LT_DLLAZY_OR_NOW      0
11778 #        endif
11779 #      endif
11780 #    endif
11781 #  endif
11782 #endif
11783
11784 /* When -fvisbility=hidden is used, assume the code has been annotated
11785    correspondingly for the symbols needed.  */
11786 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11787 void fnord () __attribute__((visibility("default")));
11788 #endif
11789
11790 void fnord () { int i=42; }
11791 int main ()
11792 {
11793   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11794   int status = $lt_dlunknown;
11795
11796   if (self)
11797     {
11798       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11799       else
11800         {
11801           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11802           else puts (dlerror ());
11803         }
11804       /* dlclose (self); */
11805     }
11806   else
11807     puts (dlerror ());
11808
11809   return status;
11810 }
11811 _LT_EOF
11812   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11813   (eval $ac_link) 2>&5
11814   ac_status=$?
11815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11816   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11817     (./conftest; exit; ) >&5 2>/dev/null
11818     lt_status=$?
11819     case x$lt_status in
11820       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11821       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11822       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11823     esac
11824   else :
11825     # compilation failed
11826     lt_cv_dlopen_self_static=no
11827   fi
11828 fi
11829 rm -fr conftest*
11830
11831
11832 fi
11833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11834 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11835     fi
11836
11837     CPPFLAGS="$save_CPPFLAGS"
11838     LDFLAGS="$save_LDFLAGS"
11839     LIBS="$save_LIBS"
11840     ;;
11841   esac
11842
11843   case $lt_cv_dlopen_self in
11844   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11845   *) enable_dlopen_self=unknown ;;
11846   esac
11847
11848   case $lt_cv_dlopen_self_static in
11849   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11850   *) enable_dlopen_self_static=unknown ;;
11851   esac
11852 fi
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870 striplib=
11871 old_striplib=
11872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11873 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11874 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11875   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11876   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11878 $as_echo "yes" >&6; }
11879 else
11880 # FIXME - insert some real tests, host_os isn't really good enough
11881   case $host_os in
11882   darwin*)
11883     if test -n "$STRIP" ; then
11884       striplib="$STRIP -x"
11885       old_striplib="$STRIP -S"
11886       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11887 $as_echo "yes" >&6; }
11888     else
11889       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11890 $as_echo "no" >&6; }
11891     fi
11892     ;;
11893   *)
11894     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11895 $as_echo "no" >&6; }
11896     ;;
11897   esac
11898 fi
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909
11910
11911   # Report which library types will actually be built
11912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11913 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11915 $as_echo "$can_build_shared" >&6; }
11916
11917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11918 $as_echo_n "checking whether to build shared libraries... " >&6; }
11919   test "$can_build_shared" = "no" && enable_shared=no
11920
11921   # On AIX, shared libraries and static libraries use the same namespace, and
11922   # are all built from PIC.
11923   case $host_os in
11924   aix3*)
11925     test "$enable_shared" = yes && enable_static=no
11926     if test -n "$RANLIB"; then
11927       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11928       postinstall_cmds='$RANLIB $lib'
11929     fi
11930     ;;
11931
11932   aix[4-9]*)
11933     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11934       test "$enable_shared" = yes && enable_static=no
11935     fi
11936     ;;
11937   esac
11938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11939 $as_echo "$enable_shared" >&6; }
11940
11941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11942 $as_echo_n "checking whether to build static libraries... " >&6; }
11943   # Make sure either enable_shared or enable_static is yes.
11944   test "$enable_shared" = yes || enable_static=yes
11945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11946 $as_echo "$enable_static" >&6; }
11947
11948
11949
11950
11951 fi
11952 ac_ext=c
11953 ac_cpp='$CPP $CPPFLAGS'
11954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11957
11958 CC="$lt_save_CC"
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972         ac_config_commands="$ac_config_commands libtool"
11973
11974
11975
11976
11977 # Only expand once:
11978
11979
11980
11981
11982  if test x$enable_darwin_at_rpath = xyes; then
11983   ENABLE_DARWIN_AT_RPATH_TRUE=
11984   ENABLE_DARWIN_AT_RPATH_FALSE='#'
11985 else
11986   ENABLE_DARWIN_AT_RPATH_TRUE='#'
11987   ENABLE_DARWIN_AT_RPATH_FALSE=
11988 fi
11989
11990
11991 # Check whether --enable-largefile was given.
11992 if test "${enable_largefile+set}" = set; then :
11993   enableval=$enable_largefile;
11994 fi
11995
11996 if test "$enable_largefile" != no; then
11997
11998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11999 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
12000 if ${ac_cv_sys_largefile_CC+:} false; then :
12001   $as_echo_n "(cached) " >&6
12002 else
12003   ac_cv_sys_largefile_CC=no
12004      if test "$GCC" != yes; then
12005        ac_save_CC=$CC
12006        while :; do
12007          # IRIX 6.2 and later do not support large files by default,
12008          # so use the C compiler's -n32 option if that helps.
12009          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12010 /* end confdefs.h.  */
12011 #include <sys/types.h>
12012  /* Check that off_t can represent 2**63 - 1 correctly.
12013     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12014     since some C++ compilers masquerading as C compilers
12015     incorrectly reject 9223372036854775807.  */
12016 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12017   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12018                        && LARGE_OFF_T % 2147483647 == 1)
12019                       ? 1 : -1];
12020 int
12021 main ()
12022 {
12023
12024   ;
12025   return 0;
12026 }
12027 _ACEOF
12028          if ac_fn_c_try_compile "$LINENO"; then :
12029   break
12030 fi
12031 rm -f core conftest.err conftest.$ac_objext
12032          CC="$CC -n32"
12033          if ac_fn_c_try_compile "$LINENO"; then :
12034   ac_cv_sys_largefile_CC=' -n32'; break
12035 fi
12036 rm -f core conftest.err conftest.$ac_objext
12037          break
12038        done
12039        CC=$ac_save_CC
12040        rm -f conftest.$ac_ext
12041     fi
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
12044 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
12045   if test "$ac_cv_sys_largefile_CC" != no; then
12046     CC=$CC$ac_cv_sys_largefile_CC
12047   fi
12048
12049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
12050 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
12051 if ${ac_cv_sys_file_offset_bits+:} false; then :
12052   $as_echo_n "(cached) " >&6
12053 else
12054   while :; do
12055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12056 /* end confdefs.h.  */
12057 #include <sys/types.h>
12058  /* Check that off_t can represent 2**63 - 1 correctly.
12059     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12060     since some C++ compilers masquerading as C compilers
12061     incorrectly reject 9223372036854775807.  */
12062 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12063   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12064                        && LARGE_OFF_T % 2147483647 == 1)
12065                       ? 1 : -1];
12066 int
12067 main ()
12068 {
12069
12070   ;
12071   return 0;
12072 }
12073 _ACEOF
12074 if ac_fn_c_try_compile "$LINENO"; then :
12075   ac_cv_sys_file_offset_bits=no; break
12076 fi
12077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h.  */
12080 #define _FILE_OFFSET_BITS 64
12081 #include <sys/types.h>
12082  /* Check that off_t can represent 2**63 - 1 correctly.
12083     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12084     since some C++ compilers masquerading as C compilers
12085     incorrectly reject 9223372036854775807.  */
12086 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12087   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12088                        && LARGE_OFF_T % 2147483647 == 1)
12089                       ? 1 : -1];
12090 int
12091 main ()
12092 {
12093
12094   ;
12095   return 0;
12096 }
12097 _ACEOF
12098 if ac_fn_c_try_compile "$LINENO"; then :
12099   ac_cv_sys_file_offset_bits=64; break
12100 fi
12101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12102   ac_cv_sys_file_offset_bits=unknown
12103   break
12104 done
12105 fi
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
12107 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12108 case $ac_cv_sys_file_offset_bits in #(
12109   no | unknown) ;;
12110   *)
12111 cat >>confdefs.h <<_ACEOF
12112 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12113 _ACEOF
12114 ;;
12115 esac
12116 rm -rf conftest*
12117   if test $ac_cv_sys_file_offset_bits = unknown; then
12118     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12119 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12120 if ${ac_cv_sys_large_files+:} false; then :
12121   $as_echo_n "(cached) " >&6
12122 else
12123   while :; do
12124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12125 /* end confdefs.h.  */
12126 #include <sys/types.h>
12127  /* Check that off_t can represent 2**63 - 1 correctly.
12128     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12129     since some C++ compilers masquerading as C compilers
12130     incorrectly reject 9223372036854775807.  */
12131 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12132   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12133                        && LARGE_OFF_T % 2147483647 == 1)
12134                       ? 1 : -1];
12135 int
12136 main ()
12137 {
12138
12139   ;
12140   return 0;
12141 }
12142 _ACEOF
12143 if ac_fn_c_try_compile "$LINENO"; then :
12144   ac_cv_sys_large_files=no; break
12145 fi
12146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12148 /* end confdefs.h.  */
12149 #define _LARGE_FILES 1
12150 #include <sys/types.h>
12151  /* Check that off_t can represent 2**63 - 1 correctly.
12152     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12153     since some C++ compilers masquerading as C compilers
12154     incorrectly reject 9223372036854775807.  */
12155 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12156   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12157                        && LARGE_OFF_T % 2147483647 == 1)
12158                       ? 1 : -1];
12159 int
12160 main ()
12161 {
12162
12163   ;
12164   return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168   ac_cv_sys_large_files=1; break
12169 fi
12170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12171   ac_cv_sys_large_files=unknown
12172   break
12173 done
12174 fi
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12176 $as_echo "$ac_cv_sys_large_files" >&6; }
12177 case $ac_cv_sys_large_files in #(
12178   no | unknown) ;;
12179   *)
12180 cat >>confdefs.h <<_ACEOF
12181 #define _LARGE_FILES $ac_cv_sys_large_files
12182 _ACEOF
12183 ;;
12184 esac
12185 rm -rf conftest*
12186   fi
12187
12188
12189 fi
12190
12191
12192 backtrace_supported=yes
12193
12194 if test -n "${with_target_subdir}"; then
12195   # We are compiling a GCC library.  We can assume that the unwind
12196   # library exists.
12197   BACKTRACE_FILE="backtrace.lo simple.lo"
12198 else
12199   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12200 if test "x$ac_cv_header_unwind_h" = xyes; then :
12201   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12202 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12203   BACKTRACE_FILE="backtrace.lo simple.lo"
12204 else
12205   BACKTRACE_FILE="nounwind.lo"
12206                     backtrace_supported=no
12207 fi
12208
12209 else
12210   BACKTRACE_FILE="nounwind.lo"
12211      backtrace_supported=no
12212 fi
12213
12214
12215 fi
12216
12217
12218 EXTRA_FLAGS=
12219 if test -n "${with_target_subdir}"; then
12220   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12221 else
12222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12223 $as_echo_n "checking for -funwind-tables option... " >&6; }
12224 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12225   $as_echo_n "(cached) " >&6
12226 else
12227   CFLAGS_hold="$CFLAGS"
12228      CFLAGS="$CFLAGS -funwind-tables"
12229      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12230 /* end confdefs.h.  */
12231 static int f() { return 0; }
12232 int
12233 main ()
12234 {
12235 return f();
12236   ;
12237   return 0;
12238 }
12239 _ACEOF
12240 if ac_fn_c_try_compile "$LINENO"; then :
12241   libbacktrace_cv_c_unwind_tables=yes
12242 else
12243   libbacktrace_cv_c_unwind_tables=no
12244 fi
12245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12246      CFLAGS="$CFLAGS_hold"
12247 fi
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12249 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12250   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12251     EXTRA_FLAGS=-funwind-tables
12252   fi
12253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12254 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12255 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12256   $as_echo_n "(cached) " >&6
12257 else
12258   CFLAGS_hold="$CFLAGS"
12259      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12260      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12261 /* end confdefs.h.  */
12262
12263 int
12264 main ()
12265 {
12266 return 0;
12267   ;
12268   return 0;
12269 }
12270 _ACEOF
12271 if ac_fn_c_try_compile "$LINENO"; then :
12272   libbacktrace_cv_c_random_seed_string=yes
12273 else
12274   libbacktrace_cv_c_random_seed_string=no
12275 fi
12276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12277      CFLAGS="$CFLAGS_hold"
12278 fi
12279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12280 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12281   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12282     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12283   fi
12284 fi
12285
12286 if test -n "${with_target_subdir}"; then
12287   # Add CET specific flags is Intel CET is enabled.
12288    # Check whether --enable-cet was given.
12289 if test "${enable_cet+set}" = set; then :
12290   enableval=$enable_cet;
12291       case "$enableval" in
12292        yes|no|auto) ;;
12293        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12294                           esac
12295
12296 else
12297   enable_cet=auto
12298 fi
12299
12300
12301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12302 $as_echo_n "checking for CET support... " >&6; }
12303
12304 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12305 case "$host" in
12306   i[34567]86-*-linux* | x86_64-*-linux*)
12307     case "$enable_cet" in
12308       auto)
12309         # Check if target supports multi-byte NOPs
12310         # and if compiler and assembler support CET insn.
12311         cet_save_CFLAGS="$CFLAGS"
12312         CFLAGS="$CFLAGS -fcf-protection"
12313         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12314 /* end confdefs.h.  */
12315
12316 int
12317 main ()
12318 {
12319
12320 #if !defined(__SSE2__)
12321 #error target does not support multi-byte NOPs
12322 #else
12323 asm ("setssbsy");
12324 #endif
12325
12326   ;
12327   return 0;
12328 }
12329 _ACEOF
12330 if ac_fn_c_try_compile "$LINENO"; then :
12331   enable_cet=yes
12332 else
12333   enable_cet=no
12334 fi
12335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12336         CFLAGS="$cet_save_CFLAGS"
12337         ;;
12338       yes)
12339         # Check if assembler supports CET.
12340         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12341 /* end confdefs.h.  */
12342
12343 int
12344 main ()
12345 {
12346 asm ("setssbsy");
12347   ;
12348   return 0;
12349 }
12350 _ACEOF
12351 if ac_fn_c_try_compile "$LINENO"; then :
12352
12353 else
12354   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12355 fi
12356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12357         ;;
12358     esac
12359     ;;
12360   *)
12361     enable_cet=no
12362     ;;
12363 esac
12364 if test x$enable_cet = xyes; then
12365   CET_FLAGS="-fcf-protection -mshstk"
12366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12367 $as_echo "yes" >&6; }
12368 else
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12370 $as_echo "no" >&6; }
12371 fi
12372
12373   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12374 fi
12375
12376
12377 ac_ext=c
12378 ac_cpp='$CPP $CPPFLAGS'
12379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12382
12383 WARN_FLAGS=
12384 save_CFLAGS="$CFLAGS"
12385 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12386                           -Wmissing-prototypes -Wold-style-definition \
12387                           -Wmissing-format-attribute -Wcast-qual \
12388                           -Wno-attributes -Wno-unknown-attributes \
12389                           -Wpointer-arith; do
12390   # Do the check with the no- prefix removed since gcc silently
12391   # accepts any -Wno-* option on purpose
12392   case $real_option in
12393     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12394     *) option=$real_option ;;
12395   esac
12396   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12397
12398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12399 $as_echo_n "checking whether $CC supports $option... " >&6; }
12400 if eval \${$as_acx_Woption+:} false; then :
12401   $as_echo_n "(cached) " >&6
12402 else
12403   CFLAGS="$option"
12404     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12405 /* end confdefs.h.  */
12406
12407 int
12408 main ()
12409 {
12410
12411   ;
12412   return 0;
12413 }
12414 _ACEOF
12415 if ac_fn_c_try_compile "$LINENO"; then :
12416   eval "$as_acx_Woption=yes"
12417 else
12418   eval "$as_acx_Woption=no"
12419 fi
12420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12421
12422 fi
12423 eval ac_res=\$$as_acx_Woption
12424                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12425 $as_echo "$ac_res" >&6; }
12426   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12427   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12428 fi
12429   done
12430 CFLAGS="$save_CFLAGS"
12431 ac_ext=c
12432 ac_cpp='$CPP $CPPFLAGS'
12433 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12434 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12435 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12436
12437
12438
12439 # Check whether --enable-werror was given.
12440 if test "${enable_werror+set}" = set; then :
12441   enableval=$enable_werror;
12442 fi
12443
12444 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12445   WARN_FLAGS="$WARN_FLAGS -Werror"
12446 fi
12447
12448
12449 if test -n "${with_target_subdir}"; then
12450
12451
12452 # Check whether --with-system-libunwind was given.
12453 if test "${with_system_libunwind+set}" = set; then :
12454   withval=$with_system_libunwind;
12455 fi
12456
12457   # If system-libunwind was not specifically set, pick a default setting.
12458   if test x$with_system_libunwind = x; then
12459     case ${target} in
12460       ia64-*-hpux*) with_system_libunwind=yes ;;
12461       *) with_system_libunwind=no ;;
12462     esac
12463   fi
12464   # Based on system-libunwind and target, do we have ipinfo?
12465   if  test x$with_system_libunwind = xyes; then
12466     case ${target} in
12467       ia64-*-*) have_unwind_getipinfo=no ;;
12468       *) have_unwind_getipinfo=yes ;;
12469     esac
12470   else
12471     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12472
12473     case ${target} in
12474       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12475       *) have_unwind_getipinfo=yes ;;
12476     esac
12477
12478   fi
12479
12480   if test x$have_unwind_getipinfo = xyes; then
12481
12482 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12483
12484   fi
12485
12486 else
12487   ac_save_CFFLAGS="$CFLAGS"
12488   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12490 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12492 /* end confdefs.h.  */
12493 #include "unwind.h"
12494         struct _Unwind_Context *context;
12495         int ip_before_insn = 0;
12496 int
12497 main ()
12498 {
12499 return _Unwind_GetIPInfo (context, &ip_before_insn);
12500   ;
12501   return 0;
12502 }
12503 _ACEOF
12504 if ac_fn_c_try_link "$LINENO"; then :
12505   have_unwind_getipinfo=yes
12506 else
12507   have_unwind_getipinfo=no
12508 fi
12509 rm -f core conftest.err conftest.$ac_objext \
12510     conftest$ac_exeext conftest.$ac_ext
12511   CFLAGS="$ac_save_CFLAGS"
12512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12513 $as_echo "$have_unwind_getipinfo" >&6; }
12514   if test "$have_unwind_getipinfo" = "yes"; then
12515
12516 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12517
12518   fi
12519 fi
12520
12521 # Enable --enable-host-shared.
12522 # Check whether --enable-host-shared was given.
12523 if test "${enable_host_shared+set}" = set; then :
12524   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12525 else
12526   PIC_FLAG=
12527 fi
12528
12529
12530
12531 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12532  # Check whether --enable-cet was given.
12533 if test "${enable_cet+set}" = set; then :
12534   enableval=$enable_cet;
12535       case "$enableval" in
12536        yes|no|auto) ;;
12537        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12538                           esac
12539
12540 else
12541   enable_cet=auto
12542 fi
12543
12544
12545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12546 $as_echo_n "checking for CET support... " >&6; }
12547
12548 case "$host" in
12549   i[34567]86-*-linux* | x86_64-*-linux*)
12550     may_have_cet=yes
12551     cet_save_CFLAGS="$CFLAGS"
12552     CFLAGS="$CFLAGS -fcf-protection"
12553     case "$enable_cet" in
12554       auto)
12555         # Check if target supports multi-byte NOPs
12556         # and if compiler and assembler support CET.
12557         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12558 /* end confdefs.h.  */
12559
12560 int
12561 main ()
12562 {
12563
12564 #if !defined(__SSE2__)
12565 #error target does not support multi-byte NOPs
12566 #else
12567 asm ("setssbsy");
12568 #endif
12569
12570   ;
12571   return 0;
12572 }
12573 _ACEOF
12574 if ac_fn_c_try_compile "$LINENO"; then :
12575   enable_cet=yes
12576 else
12577   enable_cet=no
12578 fi
12579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12580         ;;
12581       yes)
12582         # Check if compiler and assembler support CET.
12583         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12584 /* end confdefs.h.  */
12585
12586 int
12587 main ()
12588 {
12589 asm ("setssbsy");
12590   ;
12591   return 0;
12592 }
12593 _ACEOF
12594 if ac_fn_c_try_compile "$LINENO"; then :
12595   support_cet=yes
12596 else
12597   support_cet=no
12598 fi
12599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12600         if test $support_cet = "no"; then
12601           if test x$enable_bootstrap != xno \
12602              && test -z "${with_build_subdir}" \
12603              && (test ! -f ../stage_current \
12604                  || test `cat ../stage_current` != "stage1"); then
12605             # Require CET support only for the final GCC build.
12606             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12607           else
12608             # Don't enable CET without CET support for non-bootstrap
12609             # build, in stage1 nor for build support.
12610             enable_cet=no
12611           fi
12612         fi
12613         ;;
12614     esac
12615     CFLAGS="$cet_save_CFLAGS"
12616     ;;
12617   *)
12618     may_have_cet=no
12619     enable_cet=no
12620     ;;
12621 esac
12622
12623 cet_save_CFLAGS="$CFLAGS"
12624 CFLAGS="$CFLAGS -fcf-protection=none"
12625 cet_save_LDFLAGS="$LDFLAGS"
12626 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12627 if test x$may_have_cet = xyes; then
12628   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12630 /* end confdefs.h.  */
12631
12632 int
12633 main ()
12634 {
12635 return 0;
12636   ;
12637   return 0;
12638 }
12639 _ACEOF
12640 if ac_fn_c_try_link "$LINENO"; then :
12641   may_have_cet=yes
12642 else
12643   may_have_cet=no
12644 fi
12645 rm -f core conftest.err conftest.$ac_objext \
12646     conftest$ac_exeext conftest.$ac_ext
12647 fi
12648
12649 if test x$may_have_cet = xyes; then
12650   if test x$cross_compiling = xno; then
12651     if test "$cross_compiling" = yes; then :
12652   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12653 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12654 as_fn_error $? "cannot run test program while cross compiling
12655 See \`config.log' for more details" "$LINENO" 5; }
12656 else
12657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12658 /* end confdefs.h.  */
12659
12660 int
12661 main ()
12662 {
12663   asm ("endbr32");
12664   return 0;
12665 }
12666
12667 _ACEOF
12668 if ac_fn_c_try_run "$LINENO"; then :
12669   have_multi_byte_nop=yes
12670 else
12671   have_multi_byte_nop=no
12672 fi
12673 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12674   conftest.$ac_objext conftest.beam conftest.$ac_ext
12675 fi
12676
12677     have_cet=no
12678     if test x$have_multi_byte_nop = xyes; then
12679       if test "$cross_compiling" = yes; then :
12680   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12681 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12682 as_fn_error $? "cannot run test program while cross compiling
12683 See \`config.log' for more details" "$LINENO" 5; }
12684 else
12685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12686 /* end confdefs.h.  */
12687
12688 static void
12689 foo (void)
12690 {
12691 }
12692
12693 static void
12694 __attribute__ ((noinline, noclone))
12695 xxx (void (*f) (void))
12696 {
12697   f ();
12698 }
12699
12700 static void
12701 __attribute__ ((noinline, noclone))
12702 bar (void)
12703 {
12704   xxx (foo);
12705 }
12706
12707 int
12708 main ()
12709 {
12710   bar ();
12711   return 0;
12712 }
12713
12714 _ACEOF
12715 if ac_fn_c_try_run "$LINENO"; then :
12716   have_cet=no
12717 else
12718   have_cet=yes
12719 fi
12720 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12721   conftest.$ac_objext conftest.beam conftest.$ac_ext
12722 fi
12723
12724     fi
12725     if test x$enable_cet = xno -a x$have_cet = xyes; then
12726       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12727     fi
12728   fi
12729 else
12730   # Enable CET in cross compiler if possible so that it will run on both
12731   # CET and non-CET hosts.
12732   have_cet=yes
12733 fi
12734 if test x$enable_cet = xyes; then
12735   CET_HOST_FLAGS="-fcf-protection"
12736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12737 $as_echo "yes" >&6; }
12738 else
12739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12740 $as_echo "no" >&6; }
12741 fi
12742 CFLAGS="$cet_save_CFLAGS"
12743 LDFLAGS="$cet_save_LDFLAGS"
12744
12745 case x$enable_languages in
12746 *jit*)
12747   ;;
12748 *)
12749   CET_HOST_FLAGS=
12750   ;;
12751 esac
12752
12753
12754 # Test for __sync support.
12755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12756 $as_echo_n "checking __sync extensions... " >&6; }
12757 if ${libbacktrace_cv_sys_sync+:} false; then :
12758   $as_echo_n "(cached) " >&6
12759 else
12760   if test -n "${with_target_subdir}"; then
12761    case "${host}" in
12762    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12763    arm*-*-eabi*)
12764      # Older versions of the Arm architecture lack the necessary instructions
12765      # for these constructs, so check whether we can use them.
12766      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12767 /* end confdefs.h.  */
12768 int i;
12769 int
12770 main ()
12771 {
12772 __sync_bool_compare_and_swap (&i, i, i);
12773                          __sync_lock_test_and_set (&i, 1);
12774                          __sync_lock_release (&i);
12775   ;
12776   return 0;
12777 }
12778 _ACEOF
12779 if ac_fn_c_try_link "$LINENO"; then :
12780   libbacktrace_cv_sys_sync=yes
12781 else
12782   libbacktrace_cv_sys_sync=no
12783 fi
12784 rm -f core conftest.err conftest.$ac_objext \
12785     conftest$ac_exeext conftest.$ac_ext;;
12786    *) libbacktrace_cv_sys_sync=yes ;;
12787    esac
12788  else
12789    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12790 /* end confdefs.h.  */
12791 int i;
12792 int
12793 main ()
12794 {
12795 __sync_bool_compare_and_swap (&i, i, i);
12796                        __sync_lock_test_and_set (&i, 1);
12797                        __sync_lock_release (&i);
12798   ;
12799   return 0;
12800 }
12801 _ACEOF
12802 if ac_fn_c_try_link "$LINENO"; then :
12803   libbacktrace_cv_sys_sync=yes
12804 else
12805   libbacktrace_cv_sys_sync=no
12806 fi
12807 rm -f core conftest.err conftest.$ac_objext \
12808     conftest$ac_exeext conftest.$ac_ext
12809  fi
12810 fi
12811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12812 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12813 BACKTRACE_SUPPORTS_THREADS=0
12814 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12815   BACKTRACE_SUPPORTS_THREADS=1
12816
12817 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12818
12819 fi
12820
12821
12822 # Test for __atomic support.
12823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12824 $as_echo_n "checking __atomic extensions... " >&6; }
12825 if ${libbacktrace_cv_sys_atomic+:} false; then :
12826   $as_echo_n "(cached) " >&6
12827 else
12828   if test -n "${with_target_subdir}"; then
12829    libbacktrace_cv_sys_atomic=yes
12830  else
12831    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12832 /* end confdefs.h.  */
12833 int i;
12834 int
12835 main ()
12836 {
12837 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12838                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12839   ;
12840   return 0;
12841 }
12842 _ACEOF
12843 if ac_fn_c_try_link "$LINENO"; then :
12844   libbacktrace_cv_sys_atomic=yes
12845 else
12846   libbacktrace_cv_sys_atomic=no
12847 fi
12848 rm -f core conftest.err conftest.$ac_objext \
12849     conftest$ac_exeext conftest.$ac_ext
12850  fi
12851 fi
12852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12853 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12854 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12855
12856 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12857
12858 fi
12859
12860 # The library needs to be able to read the executable itself.  Compile
12861 # a file to determine the executable format.  The awk script
12862 # filetype.awk prints out the file type.
12863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12864 $as_echo_n "checking output filetype... " >&6; }
12865 if ${libbacktrace_cv_sys_filetype+:} false; then :
12866   $as_echo_n "(cached) " >&6
12867 else
12868   filetype=
12869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12870 /* end confdefs.h.  */
12871 int i;
12872 int
12873 main ()
12874 {
12875 int j;
12876   ;
12877   return 0;
12878 }
12879 _ACEOF
12880 if ac_fn_c_try_compile "$LINENO"; then :
12881   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12882 else
12883   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12885 as_fn_error $? "compiler failed
12886 See \`config.log' for more details" "$LINENO" 5; }
12887 fi
12888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12889 libbacktrace_cv_sys_filetype=$filetype
12890 fi
12891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12892 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12893
12894 # Match the file type to decide what files to compile.
12895 FORMAT_FILE=
12896 backtrace_supports_data=yes
12897 case "$libbacktrace_cv_sys_filetype" in
12898 elf*) FORMAT_FILE="elf.lo" ;;
12899 macho) FORMAT_FILE="macho.lo" ;;
12900 pecoff) FORMAT_FILE="pecoff.lo"
12901         backtrace_supports_data=no
12902         ;;
12903 xcoff*) FORMAT_FILE="xcoff.lo"
12904         backtrace_supports_data=no
12905         ;;
12906 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12907 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12908    FORMAT_FILE="unknown.lo"
12909    backtrace_supported=no
12910    ;;
12911 esac
12912
12913
12914 # ELF defines.
12915 elfsize=
12916 case "$libbacktrace_cv_sys_filetype" in
12917 elf32) elfsize=32 ;;
12918 elf64) elfsize=64 ;;
12919 *)     elfsize=unused
12920 esac
12921
12922 cat >>confdefs.h <<_ACEOF
12923 #define BACKTRACE_ELF_SIZE $elfsize
12924 _ACEOF
12925
12926  if test "$FORMAT_FILE" = "elf.lo"; then
12927   HAVE_ELF_TRUE=
12928   HAVE_ELF_FALSE='#'
12929 else
12930   HAVE_ELF_TRUE='#'
12931   HAVE_ELF_FALSE=
12932 fi
12933
12934
12935 # XCOFF defines.
12936 xcoffsize=
12937 case "$libbacktrace_cv_sys_filetype" in
12938 xcoff32) xcoffsize=32 ;;
12939 xcoff64) xcoffsize=64 ;;
12940 *)       xcoffsize=unused
12941 esac
12942
12943 cat >>confdefs.h <<_ACEOF
12944 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12945 _ACEOF
12946
12947
12948 BACKTRACE_SUPPORTED=0
12949 if test "$backtrace_supported" = "yes"; then
12950   BACKTRACE_SUPPORTED=1
12951 fi
12952
12953
12954 BACKTRACE_SUPPORTS_DATA=0
12955 if test "$backtrace_supports_data" = "yes"; then
12956   BACKTRACE_SUPPORTS_DATA=1
12957 fi
12958
12959
12960
12961
12962 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12963
12964 acx_cv_header_stdint=stddef.h
12965 acx_cv_header_stdint_kind="(already complete)"
12966 for i in stdint.h $inttype_headers; do
12967   unset ac_cv_type_uintptr_t
12968   unset ac_cv_type_uintmax_t
12969   unset ac_cv_type_int_least32_t
12970   unset ac_cv_type_int_fast32_t
12971   unset ac_cv_type_uint64_t
12972   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12973   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12974 #include <$i>
12975 "
12976 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12977   acx_cv_header_stdint=$i
12978 else
12979   continue
12980 fi
12981
12982   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12983 #include <$i>
12984 "
12985 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12986
12987 else
12988   acx_cv_header_stdint_kind="(mostly complete)"
12989 fi
12990
12991   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12992 #include <$i>
12993 "
12994 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12995
12996 else
12997   acx_cv_header_stdint_kind="(mostly complete)"
12998 fi
12999
13000   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
13001 #include <$i>
13002 "
13003 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
13004
13005 else
13006   acx_cv_header_stdint_kind="(mostly complete)"
13007 fi
13008
13009   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
13010 #include <$i>
13011 "
13012 if test "x$ac_cv_type_uint64_t" = xyes; then :
13013
13014 else
13015   acx_cv_header_stdint_kind="(lacks uint64_t)"
13016 fi
13017
13018   break
13019 done
13020 if test "$acx_cv_header_stdint" = stddef.h; then
13021   acx_cv_header_stdint_kind="(lacks uintmax_t)"
13022   for i in stdint.h $inttype_headers; do
13023     unset ac_cv_type_uintptr_t
13024     unset ac_cv_type_uint32_t
13025     unset ac_cv_type_uint64_t
13026     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
13027     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
13028 #include <$i>
13029 "
13030 if test "x$ac_cv_type_uint32_t" = xyes; then :
13031   acx_cv_header_stdint=$i
13032 else
13033   continue
13034 fi
13035
13036     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
13037 #include <$i>
13038 "
13039 if test "x$ac_cv_type_uint64_t" = xyes; then :
13040
13041 fi
13042
13043     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
13044 #include <$i>
13045 "
13046 if test "x$ac_cv_type_uintptr_t" = xyes; then :
13047
13048 fi
13049
13050     break
13051   done
13052 fi
13053 if test "$acx_cv_header_stdint" = stddef.h; then
13054   acx_cv_header_stdint_kind="(u_intXX_t style)"
13055   for i in sys/types.h $inttype_headers; do
13056     unset ac_cv_type_u_int32_t
13057     unset ac_cv_type_u_int64_t
13058     $as_echo_n "looking for u_intXX_t types in $i, " >&6
13059     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
13060 #include <$i>
13061 "
13062 if test "x$ac_cv_type_u_int32_t" = xyes; then :
13063   acx_cv_header_stdint=$i
13064 else
13065   continue
13066 fi
13067
13068     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
13069 #include <$i>
13070 "
13071 if test "x$ac_cv_type_u_int64_t" = xyes; then :
13072
13073 fi
13074
13075     break
13076   done
13077 fi
13078 if test "$acx_cv_header_stdint" = stddef.h; then
13079   acx_cv_header_stdint_kind="(using manual detection)"
13080 fi
13081
13082 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
13083 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
13084 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
13085 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
13086 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
13087
13088 # ----------------- Summarize what we found so far
13089
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
13091 $as_echo_n "checking what to include in gstdint.h... " >&6; }
13092
13093 case `$as_basename -- gstdint.h ||
13094 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
13095          Xgstdint.h : 'X\(//\)$' \| \
13096          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
13097 $as_echo X/gstdint.h |
13098     sed '/^.*\/\([^/][^/]*\)\/*$/{
13099             s//\1/
13100             q
13101           }
13102           /^X\/\(\/\/\)$/{
13103             s//\1/
13104             q
13105           }
13106           /^X\/\(\/\).*/{
13107             s//\1/
13108             q
13109           }
13110           s/.*/./; q'` in
13111   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
13112 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
13113   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
13114 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
13115   *) ;;
13116 esac
13117
13118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
13119 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
13120
13121 # ----------------- done included file, check C basic types --------
13122
13123 # Lacking an uintptr_t?  Test size of void *
13124 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
13125   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
13126 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13127 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13128 # This bug is HP SR number 8606223364.
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
13130 $as_echo_n "checking size of void *... " >&6; }
13131 if ${ac_cv_sizeof_void_p+:} false; then :
13132   $as_echo_n "(cached) " >&6
13133 else
13134   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13135
13136 else
13137   if test "$ac_cv_type_void_p" = yes; then
13138      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13139 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13140 as_fn_error 77 "cannot compute sizeof (void *)
13141 See \`config.log' for more details" "$LINENO" 5; }
13142    else
13143      ac_cv_sizeof_void_p=0
13144    fi
13145 fi
13146
13147 fi
13148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13149 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13150
13151
13152
13153 cat >>confdefs.h <<_ACEOF
13154 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13155 _ACEOF
13156
13157  ;;
13158 esac
13159
13160 # Lacking an uint64_t?  Test size of long
13161 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13162   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13163 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13164 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13165 # This bug is HP SR number 8606223364.
13166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13167 $as_echo_n "checking size of long... " >&6; }
13168 if ${ac_cv_sizeof_long+:} false; then :
13169   $as_echo_n "(cached) " >&6
13170 else
13171   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13172
13173 else
13174   if test "$ac_cv_type_long" = yes; then
13175      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13177 as_fn_error 77 "cannot compute sizeof (long)
13178 See \`config.log' for more details" "$LINENO" 5; }
13179    else
13180      ac_cv_sizeof_long=0
13181    fi
13182 fi
13183
13184 fi
13185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13186 $as_echo "$ac_cv_sizeof_long" >&6; }
13187
13188
13189
13190 cat >>confdefs.h <<_ACEOF
13191 #define SIZEOF_LONG $ac_cv_sizeof_long
13192 _ACEOF
13193
13194  ;;
13195 esac
13196
13197 if test $acx_cv_header_stdint = stddef.h; then
13198   # Lacking a good header?  Test size of everything and deduce all types.
13199   # The cast to long int works around a bug in the HP C Compiler
13200 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13201 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13202 # This bug is HP SR number 8606223364.
13203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13204 $as_echo_n "checking size of int... " >&6; }
13205 if ${ac_cv_sizeof_int+:} false; then :
13206   $as_echo_n "(cached) " >&6
13207 else
13208   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13209
13210 else
13211   if test "$ac_cv_type_int" = yes; then
13212      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13213 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13214 as_fn_error 77 "cannot compute sizeof (int)
13215 See \`config.log' for more details" "$LINENO" 5; }
13216    else
13217      ac_cv_sizeof_int=0
13218    fi
13219 fi
13220
13221 fi
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13223 $as_echo "$ac_cv_sizeof_int" >&6; }
13224
13225
13226
13227 cat >>confdefs.h <<_ACEOF
13228 #define SIZEOF_INT $ac_cv_sizeof_int
13229 _ACEOF
13230
13231
13232   # The cast to long int works around a bug in the HP C Compiler
13233 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13234 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13235 # This bug is HP SR number 8606223364.
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13237 $as_echo_n "checking size of short... " >&6; }
13238 if ${ac_cv_sizeof_short+:} false; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13242
13243 else
13244   if test "$ac_cv_type_short" = yes; then
13245      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13247 as_fn_error 77 "cannot compute sizeof (short)
13248 See \`config.log' for more details" "$LINENO" 5; }
13249    else
13250      ac_cv_sizeof_short=0
13251    fi
13252 fi
13253
13254 fi
13255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13256 $as_echo "$ac_cv_sizeof_short" >&6; }
13257
13258
13259
13260 cat >>confdefs.h <<_ACEOF
13261 #define SIZEOF_SHORT $ac_cv_sizeof_short
13262 _ACEOF
13263
13264
13265   # The cast to long int works around a bug in the HP C Compiler
13266 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13267 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13268 # This bug is HP SR number 8606223364.
13269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13270 $as_echo_n "checking size of char... " >&6; }
13271 if ${ac_cv_sizeof_char+:} false; then :
13272   $as_echo_n "(cached) " >&6
13273 else
13274   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13275
13276 else
13277   if test "$ac_cv_type_char" = yes; then
13278      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13279 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13280 as_fn_error 77 "cannot compute sizeof (char)
13281 See \`config.log' for more details" "$LINENO" 5; }
13282    else
13283      ac_cv_sizeof_char=0
13284    fi
13285 fi
13286
13287 fi
13288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13289 $as_echo "$ac_cv_sizeof_char" >&6; }
13290
13291
13292
13293 cat >>confdefs.h <<_ACEOF
13294 #define SIZEOF_CHAR $ac_cv_sizeof_char
13295 _ACEOF
13296
13297
13298
13299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13300 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13301   case "$ac_cv_sizeof_char" in
13302     1) acx_cv_type_int8_t=char ;;
13303     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13304   esac
13305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13306 $as_echo "$acx_cv_type_int8_t" >&6; }
13307
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13309 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13310   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13311     2:*) acx_cv_type_int16_t=int ;;
13312     *:2) acx_cv_type_int16_t=short ;;
13313     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13314   esac
13315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13316 $as_echo "$acx_cv_type_int16_t" >&6; }
13317
13318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13319 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13320   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13321     4:*) acx_cv_type_int32_t=int ;;
13322     *:4) acx_cv_type_int32_t=long ;;
13323     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13324   esac
13325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13326 $as_echo "$acx_cv_type_int32_t" >&6; }
13327 fi
13328
13329 # These tests are here to make the output prettier
13330
13331 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13332   case "$ac_cv_sizeof_long" in
13333     8) acx_cv_type_int64_t=long ;;
13334   esac
13335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13336 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13338 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13339 fi
13340
13341 # Now we can use the above types
13342
13343 if test "$ac_cv_type_uintptr_t" != yes; then
13344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13345 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13346   case $ac_cv_sizeof_void_p in
13347     2) acx_cv_type_intptr_t=int16_t ;;
13348     4) acx_cv_type_intptr_t=int32_t ;;
13349     8) acx_cv_type_intptr_t=int64_t ;;
13350     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13351   esac
13352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13353 $as_echo "$acx_cv_type_intptr_t" >&6; }
13354 fi
13355
13356 # ----------------- done all checks, emit header -------------
13357 ac_config_commands="$ac_config_commands gstdint.h"
13358
13359
13360
13361
13362 for ac_header in sys/mman.h
13363 do :
13364   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13365 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13366   cat >>confdefs.h <<_ACEOF
13367 #define HAVE_SYS_MMAN_H 1
13368 _ACEOF
13369
13370 fi
13371
13372 done
13373
13374 if test "$ac_cv_header_sys_mman_h" = "no"; then
13375   have_mmap=no
13376 else
13377   if test -n "${with_target_subdir}"; then
13378     # When built as a GCC target library, we can't do a link test.  We
13379     # simply assume that if we have mman.h, we have mmap.
13380     have_mmap=yes
13381     case "${host}" in
13382     *-*-msdosdjgpp)
13383         # DJGPP has sys/man.h, but no mmap
13384         have_mmap=no ;;
13385     esac
13386   else
13387     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13388 if test "x$ac_cv_func_mmap" = xyes; then :
13389   have_mmap=yes
13390 else
13391   have_mmap=no
13392 fi
13393
13394   fi
13395 fi
13396 if test "$have_mmap" = "no"; then
13397   VIEW_FILE=read.lo
13398   ALLOC_FILE=alloc.lo
13399 else
13400   VIEW_FILE=mmapio.lo
13401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13402 /* end confdefs.h.  */
13403
13404 #include <sys/mman.h>
13405 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13406   #error no MAP_ANONYMOUS
13407 #endif
13408
13409 _ACEOF
13410 if ac_fn_c_try_cpp "$LINENO"; then :
13411   ALLOC_FILE=mmap.lo
13412 else
13413   ALLOC_FILE=alloc.lo
13414 fi
13415 rm -f conftest.err conftest.i conftest.$ac_ext
13416 fi
13417
13418
13419
13420 BACKTRACE_USES_MALLOC=0
13421 if test "$ALLOC_FILE" = "alloc.lo"; then
13422   BACKTRACE_USES_MALLOC=1
13423 fi
13424
13425
13426 # Check for dl_iterate_phdr.
13427 for ac_header in link.h sys/link.h
13428 do :
13429   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13430 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13431 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13432   cat >>confdefs.h <<_ACEOF
13433 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13434 _ACEOF
13435
13436 fi
13437
13438 done
13439
13440 if test "$ac_cv_header_link_h" = "no" -a "$ac_cv_header_sys_link_h" = "no"; then
13441   have_dl_iterate_phdr=no
13442 else
13443   if test -n "${with_target_subdir}"; then
13444     link_h=link.h
13445     if test "$ac_cv_header_link_h" = "no"; then
13446        link_h=sys/link.h
13447     fi
13448     # When built as a GCC target library, we can't do a link test.
13449     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h.  */
13451 #include <$link_h>
13452
13453 _ACEOF
13454 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13455   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13456   have_dl_iterate_phdr=yes
13457 else
13458   have_dl_iterate_phdr=no
13459 fi
13460 rm -f conftest*
13461
13462   else
13463     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13464 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13465   have_dl_iterate_phdr=yes
13466 else
13467   have_dl_iterate_phdr=no
13468 fi
13469
13470   fi
13471 fi
13472 if test "$have_dl_iterate_phdr" = "yes"; then
13473
13474 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13475
13476 fi
13477
13478 # Check for header file for Mach-O image functions.
13479 for ac_header in mach-o/dyld.h
13480 do :
13481   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13482 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13483   cat >>confdefs.h <<_ACEOF
13484 #define HAVE_MACH_O_DYLD_H 1
13485 _ACEOF
13486
13487 fi
13488
13489 done
13490
13491
13492 # Check for loadquery.
13493 for ac_header in sys/ldr.h
13494 do :
13495   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13496 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13497   cat >>confdefs.h <<_ACEOF
13498 #define HAVE_SYS_LDR_H 1
13499 _ACEOF
13500
13501 fi
13502
13503 done
13504
13505 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13506   have_loadquery=no
13507 else
13508   if test -n "${with_target_subdir}"; then
13509     # When built as a GCC target library, we can't do a link test.
13510     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13511 /* end confdefs.h.  */
13512 #include <sys/ldr.h>
13513
13514 _ACEOF
13515 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13516   $EGREP "loadquery" >/dev/null 2>&1; then :
13517   have_loadquery=yes
13518 else
13519   have_loadquery=no
13520 fi
13521 rm -f conftest*
13522
13523   else
13524     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13525 if test "x$ac_cv_func_loadquery" = xyes; then :
13526   have_loadquery=yes
13527 else
13528   have_loadquery=no
13529 fi
13530
13531   fi
13532 fi
13533 if test "$have_loadquery" = "yes"; then
13534
13535 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13536
13537 fi
13538
13539 for ac_header in windows.h
13540 do :
13541   ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
13542 if test "x$ac_cv_header_windows_h" = xyes; then :
13543   cat >>confdefs.h <<_ACEOF
13544 #define HAVE_WINDOWS_H 1
13545 _ACEOF
13546
13547 fi
13548
13549 done
13550
13551 for ac_header in tlhelp32.h
13552 do :
13553   ac_fn_c_check_header_compile "$LINENO" "tlhelp32.h" "ac_cv_header_tlhelp32_h" "#ifdef HAVE_WINDOWS_H
13554 #  include <windows.h>
13555 #endif
13556 "
13557 if test "x$ac_cv_header_tlhelp32_h" = xyes; then :
13558   cat >>confdefs.h <<_ACEOF
13559 #define HAVE_TLHELP32_H 1
13560 _ACEOF
13561
13562 fi
13563
13564 done
13565
13566
13567 # Check for the fcntl function.
13568 if test -n "${with_target_subdir}"; then
13569    case "${host}" in
13570    *-*-mingw*) have_fcntl=no ;;
13571    *) have_fcntl=yes ;;
13572    esac
13573 else
13574   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13575 if test "x$ac_cv_func_fcntl" = xyes; then :
13576   have_fcntl=yes
13577 else
13578   have_fcntl=no
13579 fi
13580
13581 fi
13582 if test "$have_fcntl" = "yes"; then
13583
13584 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13585
13586 fi
13587
13588 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13589 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13590   ac_have_decl=1
13591 else
13592   ac_have_decl=0
13593 fi
13594
13595 cat >>confdefs.h <<_ACEOF
13596 #define HAVE_DECL_STRNLEN $ac_have_decl
13597 _ACEOF
13598 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13599 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13600   ac_have_decl=1
13601 else
13602   ac_have_decl=0
13603 fi
13604
13605 cat >>confdefs.h <<_ACEOF
13606 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13607 _ACEOF
13608
13609 for ac_func in lstat readlink
13610 do :
13611   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13612 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13613 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13614   cat >>confdefs.h <<_ACEOF
13615 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13616 _ACEOF
13617
13618 fi
13619 done
13620
13621
13622 # Check for getexecname function.
13623 if test -n "${with_target_subdir}"; then
13624    case "${host}" in
13625    *-*-solaris2*) have_getexecname=yes ;;
13626    *) have_getexecname=no ;;
13627    esac
13628 else
13629   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13630 if test "x$ac_cv_func_getexecname" = xyes; then :
13631   have_getexecname=yes
13632 else
13633   have_getexecname=no
13634 fi
13635
13636 fi
13637 if test "$have_getexecname" = "yes"; then
13638
13639 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13640
13641 fi
13642
13643 # Check for _pgmptr variable, contains the executable filename on windows
13644 ac_fn_c_check_decl "$LINENO" "_pgmptr" "ac_cv_have_decl__pgmptr" "$ac_includes_default"
13645 if test "x$ac_cv_have_decl__pgmptr" = xyes; then :
13646   ac_have_decl=1
13647 else
13648   ac_have_decl=0
13649 fi
13650
13651 cat >>confdefs.h <<_ACEOF
13652 #define HAVE_DECL__PGMPTR $ac_have_decl
13653 _ACEOF
13654
13655
13656 # Check for sysctl definitions.
13657
13658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13659 $as_echo_n "checking for KERN_PROC... " >&6; }
13660 if ${libbacktrace_cv_proc+:} false; then :
13661   $as_echo_n "(cached) " >&6
13662 else
13663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13664 /* end confdefs.h.  */
13665
13666 #include <sys/types.h>
13667 #include <sys/sysctl.h>
13668
13669 int
13670 main ()
13671 {
13672 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13673   ;
13674   return 0;
13675 }
13676 _ACEOF
13677 if ac_fn_c_try_compile "$LINENO"; then :
13678   libbacktrace_cv_proc=yes
13679 else
13680   libbacktrace_cv_proc=no
13681 fi
13682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13683 fi
13684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13685 $as_echo "$libbacktrace_cv_proc" >&6; }
13686 if test "$libbacktrace_cv_proc" = "yes"; then
13687
13688 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13689
13690 fi
13691
13692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13693 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13694 if ${libbacktrace_cv_procargs+:} false; then :
13695   $as_echo_n "(cached) " >&6
13696 else
13697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h.  */
13699
13700 #include <sys/types.h>
13701 #include <sys/sysctl.h>
13702
13703 int
13704 main ()
13705 {
13706 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13707   ;
13708   return 0;
13709 }
13710 _ACEOF
13711 if ac_fn_c_try_compile "$LINENO"; then :
13712   libbacktrace_cv_procargs=yes
13713 else
13714   libbacktrace_cv_procargs=no
13715 fi
13716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13717 fi
13718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13719 $as_echo "$libbacktrace_cv_procargs" >&6; }
13720 if test "$libbacktrace_cv_procargs" = "yes"; then
13721
13722 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13723
13724 fi
13725
13726 # Check for the clock_gettime function.
13727 for ac_func in clock_gettime
13728 do :
13729   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13730 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13731   cat >>confdefs.h <<_ACEOF
13732 #define HAVE_CLOCK_GETTIME 1
13733 _ACEOF
13734
13735 fi
13736 done
13737
13738 clock_gettime_link=
13739 # At least for glibc, clock_gettime is in librt.  But don't
13740 # pull that in if it still doesn't give us the function we want.  This
13741 # test is copied from libgomp, and modified to not link in -lrt as
13742 # we're using this for test timing only.
13743 if test "$ac_cv_func_clock_gettime" = no; then
13744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13745 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13746 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13747   $as_echo_n "(cached) " >&6
13748 else
13749   ac_check_lib_save_LIBS=$LIBS
13750 LIBS="-lrt  $LIBS"
13751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13752 /* end confdefs.h.  */
13753
13754 /* Override any GCC internal prototype to avoid an error.
13755    Use char because int might match the return type of a GCC
13756    builtin and then its argument prototype would still apply.  */
13757 #ifdef __cplusplus
13758 extern "C"
13759 #endif
13760 char clock_gettime ();
13761 int
13762 main ()
13763 {
13764 return clock_gettime ();
13765   ;
13766   return 0;
13767 }
13768 _ACEOF
13769 if ac_fn_c_try_link "$LINENO"; then :
13770   ac_cv_lib_rt_clock_gettime=yes
13771 else
13772   ac_cv_lib_rt_clock_gettime=no
13773 fi
13774 rm -f core conftest.err conftest.$ac_objext \
13775     conftest$ac_exeext conftest.$ac_ext
13776 LIBS=$ac_check_lib_save_LIBS
13777 fi
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13779 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13780 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13781   CLOCK_GETTIME_LINK=-lrt
13782
13783 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13784
13785 fi
13786
13787 fi
13788
13789
13790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13791 $as_echo_n "checking whether -pthread is supported... " >&6; }
13792 if ${libgo_cv_lib_pthread+:} false; then :
13793   $as_echo_n "(cached) " >&6
13794 else
13795   CFLAGS_hold=$CFLAGS
13796 CFLAGS="$CFLAGS -pthread"
13797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h.  */
13799 int i;
13800 _ACEOF
13801 if ac_fn_c_try_compile "$LINENO"; then :
13802   libgo_cv_lib_pthread=yes
13803 else
13804   libgo_cv_lib_pthread=no
13805 fi
13806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13807 CFLAGS=$CFLAGS_hold
13808 fi
13809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13810 $as_echo "$libgo_cv_lib_pthread" >&6; }
13811 PTHREAD_CFLAGS=
13812 if test "$libgo_cv_lib_pthread" = yes; then
13813   PTHREAD_CFLAGS=-pthread
13814 fi
13815
13816
13817  if test "$libgo_cv_lib_pthread" = yes; then
13818   HAVE_PTHREAD_TRUE=
13819   HAVE_PTHREAD_FALSE='#'
13820 else
13821   HAVE_PTHREAD_TRUE='#'
13822   HAVE_PTHREAD_FALSE=
13823 fi
13824
13825
13826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13827 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13828 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13829   $as_echo_n "(cached) " >&6
13830 else
13831   CFLAGS_hold=$CFLAGS
13832 CFLAGS="$CFLAGS -gdwarf-5"
13833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13834 /* end confdefs.h.  */
13835 int i;
13836 int
13837 main ()
13838 {
13839 return 0;
13840   ;
13841   return 0;
13842 }
13843 _ACEOF
13844 if ac_fn_c_try_link "$LINENO"; then :
13845   libbacktrace_cv_lib_dwarf5=yes
13846 else
13847   libbacktrace_cv_lib_dwarf5=no
13848 fi
13849 rm -f core conftest.err conftest.$ac_objext \
13850     conftest$ac_exeext conftest.$ac_ext
13851 CFLAGS=$CFLAGS_hold
13852 fi
13853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13854 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13855  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13856   HAVE_DWARF5_TRUE=
13857   HAVE_DWARF5_FALSE='#'
13858 else
13859   HAVE_DWARF5_TRUE='#'
13860   HAVE_DWARF5_FALSE=
13861 fi
13862
13863
13864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13865 $as_echo_n "checking for compress in -lz... " >&6; }
13866 if ${ac_cv_lib_z_compress+:} false; then :
13867   $as_echo_n "(cached) " >&6
13868 else
13869   ac_check_lib_save_LIBS=$LIBS
13870 LIBS="-lz  $LIBS"
13871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h.  */
13873
13874 /* Override any GCC internal prototype to avoid an error.
13875    Use char because int might match the return type of a GCC
13876    builtin and then its argument prototype would still apply.  */
13877 #ifdef __cplusplus
13878 extern "C"
13879 #endif
13880 char compress ();
13881 int
13882 main ()
13883 {
13884 return compress ();
13885   ;
13886   return 0;
13887 }
13888 _ACEOF
13889 if ac_fn_c_try_link "$LINENO"; then :
13890   ac_cv_lib_z_compress=yes
13891 else
13892   ac_cv_lib_z_compress=no
13893 fi
13894 rm -f core conftest.err conftest.$ac_objext \
13895     conftest$ac_exeext conftest.$ac_ext
13896 LIBS=$ac_check_lib_save_LIBS
13897 fi
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13899 $as_echo "$ac_cv_lib_z_compress" >&6; }
13900 if test "x$ac_cv_lib_z_compress" = xyes; then :
13901
13902 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13903
13904 fi
13905
13906  if test "$ac_cv_lib_z_compress" = yes; then
13907   HAVE_ZLIB_TRUE=
13908   HAVE_ZLIB_FALSE='#'
13909 else
13910   HAVE_ZLIB_TRUE='#'
13911   HAVE_ZLIB_FALSE=
13912 fi
13913
13914
13915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --build-id is supported" >&5
13916 $as_echo_n "checking whether --build-id is supported... " >&6; }
13917 if ${libbacktrace_cv_ld_buildid+:} false; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   LDFLAGS_hold=$LDFLAGS
13921 LDFLAGS="$LDFLAGS -Wl,--build-id"
13922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13923 /* end confdefs.h.  */
13924
13925 int
13926 main ()
13927 {
13928
13929   ;
13930   return 0;
13931 }
13932 _ACEOF
13933 if ac_fn_c_try_link "$LINENO"; then :
13934   libbacktrace_cv_ld_buildid=yes
13935 else
13936   libbacktrace_cv_ld_buildid=no
13937 fi
13938 rm -f core conftest.err conftest.$ac_objext \
13939     conftest$ac_exeext conftest.$ac_ext
13940 LDFLAGS=$LDFLAGS_hold
13941 fi
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_ld_buildid" >&5
13943 $as_echo "$libbacktrace_cv_ld_buildid" >&6; }
13944  if test "$libbacktrace_cv_ld_buildid" = yes; then
13945   HAVE_BUILDID_TRUE=
13946   HAVE_BUILDID_FALSE='#'
13947 else
13948   HAVE_BUILDID_TRUE='#'
13949   HAVE_BUILDID_FALSE=
13950 fi
13951
13952
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zlib-gnu is supported" >&5
13954 $as_echo_n "checking whether --compress-debug-sections=zlib-gnu is supported... " >&6; }
13955 if ${libgo_cv_ld_compress_zlib_gnu+:} false; then :
13956   $as_echo_n "(cached) " >&6
13957 else
13958   LDFLAGS_hold=$LDFLAGS
13959 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13961 /* end confdefs.h.  */
13962
13963 int
13964 main ()
13965 {
13966
13967   ;
13968   return 0;
13969 }
13970 _ACEOF
13971 if ac_fn_c_try_link "$LINENO"; then :
13972   libgo_cv_ld_compress_zlib_gnu=yes
13973 else
13974   libgo_cv_ld_compress_zlib_gnu=no
13975 fi
13976 rm -f core conftest.err conftest.$ac_objext \
13977     conftest$ac_exeext conftest.$ac_ext
13978 LDFLAGS=$LDFLAGS_hold
13979 fi
13980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zlib_gnu" >&5
13981 $as_echo "$libgo_cv_ld_compress_zlib_gnu" >&6; }
13982  if test "$libgo_cv_ld_compress_zlib_gnu" = yes; then
13983   HAVE_COMPRESSED_DEBUG_ZLIB_GNU_TRUE=
13984   HAVE_COMPRESSED_DEBUG_ZLIB_GNU_FALSE='#'
13985 else
13986   HAVE_COMPRESSED_DEBUG_ZLIB_GNU_TRUE='#'
13987   HAVE_COMPRESSED_DEBUG_ZLIB_GNU_FALSE=
13988 fi
13989
13990
13991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zlib-gabi is supported" >&5
13992 $as_echo_n "checking whether --compress-debug-sections=zlib-gabi is supported... " >&6; }
13993 if ${libgo_cv_ld_compress_zlib_gabi+:} false; then :
13994   $as_echo_n "(cached) " >&6
13995 else
13996   LDFLAGS_hold=$LDFLAGS
13997 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gabi"
13998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13999 /* end confdefs.h.  */
14000
14001 int
14002 main ()
14003 {
14004
14005   ;
14006   return 0;
14007 }
14008 _ACEOF
14009 if ac_fn_c_try_link "$LINENO"; then :
14010   libgo_cv_ld_compress_zlib_gabi=yes
14011 else
14012   libgo_cv_ld_compress_zlib_gabi=no
14013 fi
14014 rm -f core conftest.err conftest.$ac_objext \
14015     conftest$ac_exeext conftest.$ac_ext
14016 LDFLAGS=$LDFLAGS_hold
14017 fi
14018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zlib_gabi" >&5
14019 $as_echo "$libgo_cv_ld_compress_zlib_gabi" >&6; }
14020  if test "$libgo_cv_ld_compress_zlib_gabi" = yes; then
14021   HAVE_COMPRESSED_DEBUG_ZLIB_GABI_TRUE=
14022   HAVE_COMPRESSED_DEBUG_ZLIB_GABI_FALSE='#'
14023 else
14024   HAVE_COMPRESSED_DEBUG_ZLIB_GABI_TRUE='#'
14025   HAVE_COMPRESSED_DEBUG_ZLIB_GABI_FALSE=
14026 fi
14027
14028
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5
14030 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; }
14031 if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then :
14032   $as_echo_n "(cached) " >&6
14033 else
14034   ac_check_lib_save_LIBS=$LIBS
14035 LIBS="-lzstd  $LIBS"
14036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14037 /* end confdefs.h.  */
14038
14039 /* Override any GCC internal prototype to avoid an error.
14040    Use char because int might match the return type of a GCC
14041    builtin and then its argument prototype would still apply.  */
14042 #ifdef __cplusplus
14043 extern "C"
14044 #endif
14045 char ZSTD_compress ();
14046 int
14047 main ()
14048 {
14049 return ZSTD_compress ();
14050   ;
14051   return 0;
14052 }
14053 _ACEOF
14054 if ac_fn_c_try_link "$LINENO"; then :
14055   ac_cv_lib_zstd_ZSTD_compress=yes
14056 else
14057   ac_cv_lib_zstd_ZSTD_compress=no
14058 fi
14059 rm -f core conftest.err conftest.$ac_objext \
14060     conftest$ac_exeext conftest.$ac_ext
14061 LIBS=$ac_check_lib_save_LIBS
14062 fi
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
14064 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
14065 if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
14066
14067 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
14068
14069 fi
14070
14071  if test "$ac_cv_lib_zstd_ZSTD_compress" = yes; then
14072   HAVE_ZSTD_TRUE=
14073   HAVE_ZSTD_FALSE='#'
14074 else
14075   HAVE_ZSTD_TRUE='#'
14076   HAVE_ZSTD_FALSE=
14077 fi
14078
14079
14080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zstd is supported" >&5
14081 $as_echo_n "checking whether --compress-debug-sections=zstd is supported... " >&6; }
14082 if ${libgo_cv_ld_compress_zstd+:} false; then :
14083   $as_echo_n "(cached) " >&6
14084 else
14085   LDFLAGS_hold=$LDFLAGS
14086 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zstd"
14087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14088 /* end confdefs.h.  */
14089
14090 int
14091 main ()
14092 {
14093
14094   ;
14095   return 0;
14096 }
14097 _ACEOF
14098 if ac_fn_c_try_link "$LINENO"; then :
14099   libgo_cv_ld_compress_zstd=yes
14100 else
14101   libgo_cv_ld_compress_zstd=no
14102 fi
14103 rm -f core conftest.err conftest.$ac_objext \
14104     conftest$ac_exeext conftest.$ac_ext
14105 LDFLAGS=$LDFLAGS_hold
14106 fi
14107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zstd" >&5
14108 $as_echo "$libgo_cv_ld_compress_zstd" >&6; }
14109  if test "$libgo_cv_ld_compress_zstd" = yes; then
14110   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE=
14111   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE='#'
14112 else
14113   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE='#'
14114   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE=
14115 fi
14116
14117
14118
14119 # Extract the first word of "objcopy", so it can be a program name with args.
14120 set dummy objcopy; ac_word=$2
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14122 $as_echo_n "checking for $ac_word... " >&6; }
14123 if ${ac_cv_prog_OBJCOPY+:} false; then :
14124   $as_echo_n "(cached) " >&6
14125 else
14126   if test -n "$OBJCOPY"; then
14127   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
14128 else
14129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14130 for as_dir in $PATH
14131 do
14132   IFS=$as_save_IFS
14133   test -z "$as_dir" && as_dir=.
14134     for ac_exec_ext in '' $ac_executable_extensions; do
14135   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14136     ac_cv_prog_OBJCOPY="objcopy"
14137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14138     break 2
14139   fi
14140 done
14141   done
14142 IFS=$as_save_IFS
14143
14144 fi
14145 fi
14146 OBJCOPY=$ac_cv_prog_OBJCOPY
14147 if test -n "$OBJCOPY"; then
14148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
14149 $as_echo "$OBJCOPY" >&6; }
14150 else
14151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14152 $as_echo "no" >&6; }
14153 fi
14154
14155
14156 # Extract the first word of "readelf", so it can be a program name with args.
14157 set dummy readelf; ac_word=$2
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14159 $as_echo_n "checking for $ac_word... " >&6; }
14160 if ${ac_cv_prog_READELF+:} false; then :
14161   $as_echo_n "(cached) " >&6
14162 else
14163   if test -n "$READELF"; then
14164   ac_cv_prog_READELF="$READELF" # Let the user override the test.
14165 else
14166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14167 for as_dir in $PATH
14168 do
14169   IFS=$as_save_IFS
14170   test -z "$as_dir" && as_dir=.
14171     for ac_exec_ext in '' $ac_executable_extensions; do
14172   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14173     ac_cv_prog_READELF="readelf"
14174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14175     break 2
14176   fi
14177 done
14178   done
14179 IFS=$as_save_IFS
14180
14181 fi
14182 fi
14183 READELF=$ac_cv_prog_READELF
14184 if test -n "$READELF"; then
14185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
14186 $as_echo "$READELF" >&6; }
14187 else
14188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14189 $as_echo "no" >&6; }
14190 fi
14191
14192
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
14194 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
14195 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
14196   $as_echo_n "(cached) " >&6
14197 else
14198   if test -n "${with_target_subdir}"; then
14199   libbacktrace_cv_objcopy_debuglink=no
14200 elif ! test -n "${OBJCOPY}"; then
14201   libbacktrace_cv_objcopy_debuglink=no
14202 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
14203   libbacktrace_cv_objcopy_debuglink=yes
14204 else
14205   libbacktrace_cv_objcopy_debuglink=no
14206 fi
14207 fi
14208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
14209 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
14210  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
14211   HAVE_OBJCOPY_DEBUGLINK_TRUE=
14212   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
14213 else
14214   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
14215   HAVE_OBJCOPY_DEBUGLINK_FALSE=
14216 fi
14217
14218
14219
14220 # Extract the first word of "dsymutil", so it can be a program name with args.
14221 set dummy dsymutil; ac_word=$2
14222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14223 $as_echo_n "checking for $ac_word... " >&6; }
14224 if ${ac_cv_prog_DSYMUTIL+:} false; then :
14225   $as_echo_n "(cached) " >&6
14226 else
14227   if test -n "$DSYMUTIL"; then
14228   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14229 else
14230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14231 for as_dir in $PATH
14232 do
14233   IFS=$as_save_IFS
14234   test -z "$as_dir" && as_dir=.
14235     for ac_exec_ext in '' $ac_executable_extensions; do
14236   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14237     ac_cv_prog_DSYMUTIL="dsymutil"
14238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14239     break 2
14240   fi
14241 done
14242   done
14243 IFS=$as_save_IFS
14244
14245 fi
14246 fi
14247 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14248 if test -n "$DSYMUTIL"; then
14249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14250 $as_echo "$DSYMUTIL" >&6; }
14251 else
14252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14253 $as_echo "no" >&6; }
14254 fi
14255
14256
14257  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
14258   USE_DSYMUTIL_TRUE=
14259   USE_DSYMUTIL_FALSE='#'
14260 else
14261   USE_DSYMUTIL_TRUE='#'
14262   USE_DSYMUTIL_FALSE=
14263 fi
14264
14265
14266
14267 # Extract the first word of "nm", so it can be a program name with args.
14268 set dummy nm; ac_word=$2
14269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14270 $as_echo_n "checking for $ac_word... " >&6; }
14271 if ${ac_cv_prog_NM+:} false; then :
14272   $as_echo_n "(cached) " >&6
14273 else
14274   if test -n "$NM"; then
14275   ac_cv_prog_NM="$NM" # Let the user override the test.
14276 else
14277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14278 for as_dir in $PATH
14279 do
14280   IFS=$as_save_IFS
14281   test -z "$as_dir" && as_dir=.
14282     for ac_exec_ext in '' $ac_executable_extensions; do
14283   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14284     ac_cv_prog_NM="nm"
14285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14286     break 2
14287   fi
14288 done
14289   done
14290 IFS=$as_save_IFS
14291
14292 fi
14293 fi
14294 NM=$ac_cv_prog_NM
14295 if test -n "$NM"; then
14296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
14297 $as_echo "$NM" >&6; }
14298 else
14299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14300 $as_echo "no" >&6; }
14301 fi
14302
14303
14304
14305 # Extract the first word of "xz", so it can be a program name with args.
14306 set dummy xz; ac_word=$2
14307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14308 $as_echo_n "checking for $ac_word... " >&6; }
14309 if ${ac_cv_prog_XZ+:} false; then :
14310   $as_echo_n "(cached) " >&6
14311 else
14312   if test -n "$XZ"; then
14313   ac_cv_prog_XZ="$XZ" # Let the user override the test.
14314 else
14315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14316 for as_dir in $PATH
14317 do
14318   IFS=$as_save_IFS
14319   test -z "$as_dir" && as_dir=.
14320     for ac_exec_ext in '' $ac_executable_extensions; do
14321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14322     ac_cv_prog_XZ="xz"
14323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14324     break 2
14325   fi
14326 done
14327   done
14328 IFS=$as_save_IFS
14329
14330 fi
14331 fi
14332 XZ=$ac_cv_prog_XZ
14333 if test -n "$XZ"; then
14334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
14335 $as_echo "$XZ" >&6; }
14336 else
14337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14338 $as_echo "no" >&6; }
14339 fi
14340
14341
14342  if test "$XZ" != ""; then
14343   HAVE_XZ_TRUE=
14344   HAVE_XZ_FALSE='#'
14345 else
14346   HAVE_XZ_TRUE='#'
14347   HAVE_XZ_FALSE=
14348 fi
14349
14350 # Extract the first word of "comm", so it can be a program name with args.
14351 set dummy comm; ac_word=$2
14352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14353 $as_echo_n "checking for $ac_word... " >&6; }
14354 if ${ac_cv_prog_COMM+:} false; then :
14355   $as_echo_n "(cached) " >&6
14356 else
14357   if test -n "$COMM"; then
14358   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14359 else
14360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14361 for as_dir in $PATH
14362 do
14363   IFS=$as_save_IFS
14364   test -z "$as_dir" && as_dir=.
14365     for ac_exec_ext in '' $ac_executable_extensions; do
14366   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14367     ac_cv_prog_COMM="comm"
14368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14369     break 2
14370   fi
14371 done
14372   done
14373 IFS=$as_save_IFS
14374
14375 fi
14376 fi
14377 COMM=$ac_cv_prog_COMM
14378 if test -n "$COMM"; then
14379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14380 $as_echo "$COMM" >&6; }
14381 else
14382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14383 $as_echo "no" >&6; }
14384 fi
14385
14386
14387  if test "$COMM" != ""; then
14388   HAVE_COMM_TRUE=
14389   HAVE_COMM_FALSE='#'
14390 else
14391   HAVE_COMM_TRUE='#'
14392   HAVE_COMM_FALSE=
14393 fi
14394
14395
14396  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14397   HAVE_MINIDEBUG_TRUE=
14398   HAVE_MINIDEBUG_FALSE='#'
14399 else
14400   HAVE_MINIDEBUG_TRUE='#'
14401   HAVE_MINIDEBUG_FALSE=
14402 fi
14403
14404
14405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14406 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14407 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14408   $as_echo_n "(cached) " >&6
14409 else
14410   ac_check_lib_save_LIBS=$LIBS
14411 LIBS="-llzma  $LIBS"
14412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14413 /* end confdefs.h.  */
14414
14415 /* Override any GCC internal prototype to avoid an error.
14416    Use char because int might match the return type of a GCC
14417    builtin and then its argument prototype would still apply.  */
14418 #ifdef __cplusplus
14419 extern "C"
14420 #endif
14421 char lzma_auto_decoder ();
14422 int
14423 main ()
14424 {
14425 return lzma_auto_decoder ();
14426   ;
14427   return 0;
14428 }
14429 _ACEOF
14430 if ac_fn_c_try_link "$LINENO"; then :
14431   ac_cv_lib_lzma_lzma_auto_decoder=yes
14432 else
14433   ac_cv_lib_lzma_lzma_auto_decoder=no
14434 fi
14435 rm -f core conftest.err conftest.$ac_objext \
14436     conftest$ac_exeext conftest.$ac_ext
14437 LIBS=$ac_check_lib_save_LIBS
14438 fi
14439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14440 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14441 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14442
14443 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14444
14445 fi
14446
14447  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14448   HAVE_LIBLZMA_TRUE=
14449   HAVE_LIBLZMA_FALSE='#'
14450 else
14451   HAVE_LIBLZMA_TRUE='#'
14452   HAVE_LIBLZMA_FALSE=
14453 fi
14454
14455
14456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14457 $as_echo_n "checking whether tests can run... " >&6; }
14458 if ${libbacktrace_cv_sys_native+:} false; then :
14459   $as_echo_n "(cached) " >&6
14460 else
14461   if test "$cross_compiling" = yes; then :
14462   libbacktrace_cv_sys_native=no
14463 else
14464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14465 /* end confdefs.h.  */
14466
14467 int
14468 main ()
14469 {
14470 return 0;
14471   ;
14472   return 0;
14473 }
14474 _ACEOF
14475 if ac_fn_c_try_run "$LINENO"; then :
14476   libbacktrace_cv_sys_native=yes
14477 else
14478   libbacktrace_cv_sys_native=no
14479 fi
14480 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14481   conftest.$ac_objext conftest.beam conftest.$ac_ext
14482 fi
14483
14484 fi
14485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14486 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14487  if test "$libbacktrace_cv_sys_native" = "yes"; then
14488   NATIVE_TRUE=
14489   NATIVE_FALSE='#'
14490 else
14491   NATIVE_TRUE='#'
14492   NATIVE_FALSE=
14493 fi
14494
14495
14496 if test "${multilib}" = "yes"; then
14497   multilib_arg="--enable-multilib"
14498 else
14499   multilib_arg=
14500 fi
14501
14502 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14503
14504 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14505
14506
14507 # We need multilib support, but only if configuring for the target.
14508 ac_config_commands="$ac_config_commands default"
14509
14510
14511 cat >confcache <<\_ACEOF
14512 # This file is a shell script that caches the results of configure
14513 # tests run on this system so they can be shared between configure
14514 # scripts and configure runs, see configure's option --config-cache.
14515 # It is not useful on other systems.  If it contains results you don't
14516 # want to keep, you may remove or edit it.
14517 #
14518 # config.status only pays attention to the cache file if you give it
14519 # the --recheck option to rerun configure.
14520 #
14521 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14522 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14523 # following values.
14524
14525 _ACEOF
14526
14527 # The following way of writing the cache mishandles newlines in values,
14528 # but we know of no workaround that is simple, portable, and efficient.
14529 # So, we kill variables containing newlines.
14530 # Ultrix sh set writes to stderr and can't be redirected directly,
14531 # and sets the high bit in the cache file unless we assign to the vars.
14532 (
14533   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14534     eval ac_val=\$$ac_var
14535     case $ac_val in #(
14536     *${as_nl}*)
14537       case $ac_var in #(
14538       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14539 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14540       esac
14541       case $ac_var in #(
14542       _ | IFS | as_nl) ;; #(
14543       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14544       *) { eval $ac_var=; unset $ac_var;} ;;
14545       esac ;;
14546     esac
14547   done
14548
14549   (set) 2>&1 |
14550     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14551     *${as_nl}ac_space=\ *)
14552       # `set' does not quote correctly, so add quotes: double-quote
14553       # substitution turns \\\\ into \\, and sed turns \\ into \.
14554       sed -n \
14555         "s/'/'\\\\''/g;
14556           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14557       ;; #(
14558     *)
14559       # `set' quotes correctly as required by POSIX, so do not add quotes.
14560       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14561       ;;
14562     esac |
14563     sort
14564 ) |
14565   sed '
14566      /^ac_cv_env_/b end
14567      t clear
14568      :clear
14569      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14570      t end
14571      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14572      :end' >>confcache
14573 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14574   if test -w "$cache_file"; then
14575     if test "x$cache_file" != "x/dev/null"; then
14576       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14577 $as_echo "$as_me: updating cache $cache_file" >&6;}
14578       if test ! -f "$cache_file" || test -h "$cache_file"; then
14579         cat confcache >"$cache_file"
14580       else
14581         case $cache_file in #(
14582         */* | ?:*)
14583           mv -f confcache "$cache_file"$$ &&
14584           mv -f "$cache_file"$$ "$cache_file" ;; #(
14585         *)
14586           mv -f confcache "$cache_file" ;;
14587         esac
14588       fi
14589     fi
14590   else
14591     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14592 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14593   fi
14594 fi
14595 rm -f confcache
14596
14597 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14598 # Let make expand exec_prefix.
14599 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14600
14601 DEFS=-DHAVE_CONFIG_H
14602
14603 ac_libobjs=
14604 ac_ltlibobjs=
14605 U=
14606 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14607   # 1. Remove the extension, and $U if already installed.
14608   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14609   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14610   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14611   #    will be set to the directory where LIBOBJS objects are built.
14612   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14613   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14614 done
14615 LIBOBJS=$ac_libobjs
14616
14617 LTLIBOBJS=$ac_ltlibobjs
14618
14619
14620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14621 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14622    if test -n "$am_sleep_pid"; then
14623      # Hide warnings about reused PIDs.
14624      wait $am_sleep_pid 2>/dev/null
14625    fi
14626    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14627 $as_echo "done" >&6; }
14628  if test -n "$EXEEXT"; then
14629   am__EXEEXT_TRUE=
14630   am__EXEEXT_FALSE='#'
14631 else
14632   am__EXEEXT_TRUE='#'
14633   am__EXEEXT_FALSE=
14634 fi
14635
14636 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14637   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14638 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14639 fi
14640 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14641   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14642 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14643 fi
14644 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
14645   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
14646 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14647 fi
14648 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14649   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14650 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14651 fi
14652 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14653   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14654 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14655 fi
14656 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14657   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14658 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14659 fi
14660 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14661   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14662 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14663 fi
14664 if test -z "${HAVE_BUILDID_TRUE}" && test -z "${HAVE_BUILDID_FALSE}"; then
14665   as_fn_error $? "conditional \"HAVE_BUILDID\" was never defined.
14666 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14667 fi
14668 if test -z "${HAVE_COMPRESSED_DEBUG_ZLIB_GNU_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZLIB_GNU_FALSE}"; then
14669   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZLIB_GNU\" was never defined.
14670 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14671 fi
14672 if test -z "${HAVE_COMPRESSED_DEBUG_ZLIB_GABI_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZLIB_GABI_FALSE}"; then
14673   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZLIB_GABI\" was never defined.
14674 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14675 fi
14676 if test -z "${HAVE_ZSTD_TRUE}" && test -z "${HAVE_ZSTD_FALSE}"; then
14677   as_fn_error $? "conditional \"HAVE_ZSTD\" was never defined.
14678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14679 fi
14680 if test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_FALSE}"; then
14681   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZSTD\" was never defined.
14682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14683 fi
14684 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14685   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14686 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14687 fi
14688 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14689   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14690 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14691 fi
14692 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14693   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14694 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14695 fi
14696 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14697   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14698 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14699 fi
14700 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14701   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14702 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14703 fi
14704 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14705   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14706 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14707 fi
14708 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14709   as_fn_error $? "conditional \"NATIVE\" was never defined.
14710 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14711 fi
14712
14713 : "${CONFIG_STATUS=./config.status}"
14714 ac_write_fail=0
14715 ac_clean_files_save=$ac_clean_files
14716 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14717 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14718 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14719 as_write_fail=0
14720 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14721 #! $SHELL
14722 # Generated by $as_me.
14723 # Run this file to recreate the current configuration.
14724 # Compiler output produced by configure, useful for debugging
14725 # configure, is in config.log if it exists.
14726
14727 debug=false
14728 ac_cs_recheck=false
14729 ac_cs_silent=false
14730
14731 SHELL=\${CONFIG_SHELL-$SHELL}
14732 export SHELL
14733 _ASEOF
14734 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14735 ## -------------------- ##
14736 ## M4sh Initialization. ##
14737 ## -------------------- ##
14738
14739 # Be more Bourne compatible
14740 DUALCASE=1; export DUALCASE # for MKS sh
14741 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14742   emulate sh
14743   NULLCMD=:
14744   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14745   # is contrary to our usage.  Disable this feature.
14746   alias -g '${1+"$@"}'='"$@"'
14747   setopt NO_GLOB_SUBST
14748 else
14749   case `(set -o) 2>/dev/null` in #(
14750   *posix*) :
14751     set -o posix ;; #(
14752   *) :
14753      ;;
14754 esac
14755 fi
14756
14757
14758 as_nl='
14759 '
14760 export as_nl
14761 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14762 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14763 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14764 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14765 # Prefer a ksh shell builtin over an external printf program on Solaris,
14766 # but without wasting forks for bash or zsh.
14767 if test -z "$BASH_VERSION$ZSH_VERSION" \
14768     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14769   as_echo='print -r --'
14770   as_echo_n='print -rn --'
14771 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14772   as_echo='printf %s\n'
14773   as_echo_n='printf %s'
14774 else
14775   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14776     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14777     as_echo_n='/usr/ucb/echo -n'
14778   else
14779     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14780     as_echo_n_body='eval
14781       arg=$1;
14782       case $arg in #(
14783       *"$as_nl"*)
14784         expr "X$arg" : "X\\(.*\\)$as_nl";
14785         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14786       esac;
14787       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14788     '
14789     export as_echo_n_body
14790     as_echo_n='sh -c $as_echo_n_body as_echo'
14791   fi
14792   export as_echo_body
14793   as_echo='sh -c $as_echo_body as_echo'
14794 fi
14795
14796 # The user is always right.
14797 if test "${PATH_SEPARATOR+set}" != set; then
14798   PATH_SEPARATOR=:
14799   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14800     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14801       PATH_SEPARATOR=';'
14802   }
14803 fi
14804
14805
14806 # IFS
14807 # We need space, tab and new line, in precisely that order.  Quoting is
14808 # there to prevent editors from complaining about space-tab.
14809 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14810 # splitting by setting IFS to empty value.)
14811 IFS=" ""        $as_nl"
14812
14813 # Find who we are.  Look in the path if we contain no directory separator.
14814 as_myself=
14815 case $0 in #((
14816   *[\\/]* ) as_myself=$0 ;;
14817   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14818 for as_dir in $PATH
14819 do
14820   IFS=$as_save_IFS
14821   test -z "$as_dir" && as_dir=.
14822     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14823   done
14824 IFS=$as_save_IFS
14825
14826      ;;
14827 esac
14828 # We did not find ourselves, most probably we were run as `sh COMMAND'
14829 # in which case we are not to be found in the path.
14830 if test "x$as_myself" = x; then
14831   as_myself=$0
14832 fi
14833 if test ! -f "$as_myself"; then
14834   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14835   exit 1
14836 fi
14837
14838 # Unset variables that we do not need and which cause bugs (e.g. in
14839 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14840 # suppresses any "Segmentation fault" message there.  '((' could
14841 # trigger a bug in pdksh 5.2.14.
14842 for as_var in BASH_ENV ENV MAIL MAILPATH
14843 do eval test x\${$as_var+set} = xset \
14844   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14845 done
14846 PS1='$ '
14847 PS2='> '
14848 PS4='+ '
14849
14850 # NLS nuisances.
14851 LC_ALL=C
14852 export LC_ALL
14853 LANGUAGE=C
14854 export LANGUAGE
14855
14856 # CDPATH.
14857 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14858
14859
14860 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14861 # ----------------------------------------
14862 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14863 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14864 # script with STATUS, using 1 if that was 0.
14865 as_fn_error ()
14866 {
14867   as_status=$1; test $as_status -eq 0 && as_status=1
14868   if test "$4"; then
14869     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14870     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14871   fi
14872   $as_echo "$as_me: error: $2" >&2
14873   as_fn_exit $as_status
14874 } # as_fn_error
14875
14876
14877 # as_fn_set_status STATUS
14878 # -----------------------
14879 # Set $? to STATUS, without forking.
14880 as_fn_set_status ()
14881 {
14882   return $1
14883 } # as_fn_set_status
14884
14885 # as_fn_exit STATUS
14886 # -----------------
14887 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14888 as_fn_exit ()
14889 {
14890   set +e
14891   as_fn_set_status $1
14892   exit $1
14893 } # as_fn_exit
14894
14895 # as_fn_unset VAR
14896 # ---------------
14897 # Portably unset VAR.
14898 as_fn_unset ()
14899 {
14900   { eval $1=; unset $1;}
14901 }
14902 as_unset=as_fn_unset
14903 # as_fn_append VAR VALUE
14904 # ----------------------
14905 # Append the text in VALUE to the end of the definition contained in VAR. Take
14906 # advantage of any shell optimizations that allow amortized linear growth over
14907 # repeated appends, instead of the typical quadratic growth present in naive
14908 # implementations.
14909 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14910   eval 'as_fn_append ()
14911   {
14912     eval $1+=\$2
14913   }'
14914 else
14915   as_fn_append ()
14916   {
14917     eval $1=\$$1\$2
14918   }
14919 fi # as_fn_append
14920
14921 # as_fn_arith ARG...
14922 # ------------------
14923 # Perform arithmetic evaluation on the ARGs, and store the result in the
14924 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14925 # must be portable across $(()) and expr.
14926 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14927   eval 'as_fn_arith ()
14928   {
14929     as_val=$(( $* ))
14930   }'
14931 else
14932   as_fn_arith ()
14933   {
14934     as_val=`expr "$@" || test $? -eq 1`
14935   }
14936 fi # as_fn_arith
14937
14938
14939 if expr a : '\(a\)' >/dev/null 2>&1 &&
14940    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14941   as_expr=expr
14942 else
14943   as_expr=false
14944 fi
14945
14946 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14947   as_basename=basename
14948 else
14949   as_basename=false
14950 fi
14951
14952 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14953   as_dirname=dirname
14954 else
14955   as_dirname=false
14956 fi
14957
14958 as_me=`$as_basename -- "$0" ||
14959 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14960          X"$0" : 'X\(//\)$' \| \
14961          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14962 $as_echo X/"$0" |
14963     sed '/^.*\/\([^/][^/]*\)\/*$/{
14964             s//\1/
14965             q
14966           }
14967           /^X\/\(\/\/\)$/{
14968             s//\1/
14969             q
14970           }
14971           /^X\/\(\/\).*/{
14972             s//\1/
14973             q
14974           }
14975           s/.*/./; q'`
14976
14977 # Avoid depending upon Character Ranges.
14978 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14979 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14980 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14981 as_cr_digits='0123456789'
14982 as_cr_alnum=$as_cr_Letters$as_cr_digits
14983
14984 ECHO_C= ECHO_N= ECHO_T=
14985 case `echo -n x` in #(((((
14986 -n*)
14987   case `echo 'xy\c'` in
14988   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14989   xy)  ECHO_C='\c';;
14990   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14991        ECHO_T=' ';;
14992   esac;;
14993 *)
14994   ECHO_N='-n';;
14995 esac
14996
14997 rm -f conf$$ conf$$.exe conf$$.file
14998 if test -d conf$$.dir; then
14999   rm -f conf$$.dir/conf$$.file
15000 else
15001   rm -f conf$$.dir
15002   mkdir conf$$.dir 2>/dev/null
15003 fi
15004 if (echo >conf$$.file) 2>/dev/null; then
15005   if ln -s conf$$.file conf$$ 2>/dev/null; then
15006     as_ln_s='ln -s'
15007     # ... but there are two gotchas:
15008     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15009     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15010     # In both cases, we have to default to `cp -pR'.
15011     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15012       as_ln_s='cp -pR'
15013   elif ln conf$$.file conf$$ 2>/dev/null; then
15014     as_ln_s=ln
15015   else
15016     as_ln_s='cp -pR'
15017   fi
15018 else
15019   as_ln_s='cp -pR'
15020 fi
15021 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15022 rmdir conf$$.dir 2>/dev/null
15023
15024
15025 # as_fn_mkdir_p
15026 # -------------
15027 # Create "$as_dir" as a directory, including parents if necessary.
15028 as_fn_mkdir_p ()
15029 {
15030
15031   case $as_dir in #(
15032   -*) as_dir=./$as_dir;;
15033   esac
15034   test -d "$as_dir" || eval $as_mkdir_p || {
15035     as_dirs=
15036     while :; do
15037       case $as_dir in #(
15038       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15039       *) as_qdir=$as_dir;;
15040       esac
15041       as_dirs="'$as_qdir' $as_dirs"
15042       as_dir=`$as_dirname -- "$as_dir" ||
15043 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15044          X"$as_dir" : 'X\(//\)[^/]' \| \
15045          X"$as_dir" : 'X\(//\)$' \| \
15046          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15047 $as_echo X"$as_dir" |
15048     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15049             s//\1/
15050             q
15051           }
15052           /^X\(\/\/\)[^/].*/{
15053             s//\1/
15054             q
15055           }
15056           /^X\(\/\/\)$/{
15057             s//\1/
15058             q
15059           }
15060           /^X\(\/\).*/{
15061             s//\1/
15062             q
15063           }
15064           s/.*/./; q'`
15065       test -d "$as_dir" && break
15066     done
15067     test -z "$as_dirs" || eval "mkdir $as_dirs"
15068   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
15069
15070
15071 } # as_fn_mkdir_p
15072 if mkdir -p . 2>/dev/null; then
15073   as_mkdir_p='mkdir -p "$as_dir"'
15074 else
15075   test -d ./-p && rmdir ./-p
15076   as_mkdir_p=false
15077 fi
15078
15079
15080 # as_fn_executable_p FILE
15081 # -----------------------
15082 # Test if FILE is an executable regular file.
15083 as_fn_executable_p ()
15084 {
15085   test -f "$1" && test -x "$1"
15086 } # as_fn_executable_p
15087 as_test_x='test -x'
15088 as_executable_p=as_fn_executable_p
15089
15090 # Sed expression to map a string onto a valid CPP name.
15091 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15092
15093 # Sed expression to map a string onto a valid variable name.
15094 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15095
15096
15097 exec 6>&1
15098 ## ----------------------------------- ##
15099 ## Main body of $CONFIG_STATUS script. ##
15100 ## ----------------------------------- ##
15101 _ASEOF
15102 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15103
15104 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15105 # Save the log message, to keep $0 and so on meaningful, and to
15106 # report actual input values of CONFIG_FILES etc. instead of their
15107 # values after options handling.
15108 ac_log="
15109 This file was extended by package-unused $as_me version-unused, which was
15110 generated by GNU Autoconf 2.69.  Invocation command line was
15111
15112   CONFIG_FILES    = $CONFIG_FILES
15113   CONFIG_HEADERS  = $CONFIG_HEADERS
15114   CONFIG_LINKS    = $CONFIG_LINKS
15115   CONFIG_COMMANDS = $CONFIG_COMMANDS
15116   $ $0 $@
15117
15118 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15119 "
15120
15121 _ACEOF
15122
15123 case $ac_config_files in *"
15124 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15125 esac
15126
15127 case $ac_config_headers in *"
15128 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15129 esac
15130
15131
15132 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15133 # Files that config.status was made for.
15134 config_files="$ac_config_files"
15135 config_headers="$ac_config_headers"
15136 config_commands="$ac_config_commands"
15137
15138 _ACEOF
15139
15140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15141 ac_cs_usage="\
15142 \`$as_me' instantiates files and other configuration actions
15143 from templates according to the current configuration.  Unless the files
15144 and actions are specified as TAGs, all are instantiated by default.
15145
15146 Usage: $0 [OPTION]... [TAG]...
15147
15148   -h, --help       print this help, then exit
15149   -V, --version    print version number and configuration settings, then exit
15150       --config     print configuration, then exit
15151   -q, --quiet, --silent
15152                    do not print progress messages
15153   -d, --debug      don't remove temporary files
15154       --recheck    update $as_me by reconfiguring in the same conditions
15155       --file=FILE[:TEMPLATE]
15156                    instantiate the configuration file FILE
15157       --header=FILE[:TEMPLATE]
15158                    instantiate the configuration header FILE
15159
15160 Configuration files:
15161 $config_files
15162
15163 Configuration headers:
15164 $config_headers
15165
15166 Configuration commands:
15167 $config_commands
15168
15169 Report bugs to the package provider."
15170
15171 _ACEOF
15172 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15173 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15174 ac_cs_version="\\
15175 package-unused config.status version-unused
15176 configured by $0, generated by GNU Autoconf 2.69,
15177   with options \\"\$ac_cs_config\\"
15178
15179 Copyright (C) 2012 Free Software Foundation, Inc.
15180 This config.status script is free software; the Free Software Foundation
15181 gives unlimited permission to copy, distribute and modify it."
15182
15183 ac_pwd='$ac_pwd'
15184 srcdir='$srcdir'
15185 INSTALL='$INSTALL'
15186 MKDIR_P='$MKDIR_P'
15187 AWK='$AWK'
15188 test -n "\$AWK" || AWK=awk
15189 _ACEOF
15190
15191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15192 # The default lists apply if the user does not specify any file.
15193 ac_need_defaults=:
15194 while test $# != 0
15195 do
15196   case $1 in
15197   --*=?*)
15198     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15199     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15200     ac_shift=:
15201     ;;
15202   --*=)
15203     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15204     ac_optarg=
15205     ac_shift=:
15206     ;;
15207   *)
15208     ac_option=$1
15209     ac_optarg=$2
15210     ac_shift=shift
15211     ;;
15212   esac
15213
15214   case $ac_option in
15215   # Handling of the options.
15216   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15217     ac_cs_recheck=: ;;
15218   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15219     $as_echo "$ac_cs_version"; exit ;;
15220   --config | --confi | --conf | --con | --co | --c )
15221     $as_echo "$ac_cs_config"; exit ;;
15222   --debug | --debu | --deb | --de | --d | -d )
15223     debug=: ;;
15224   --file | --fil | --fi | --f )
15225     $ac_shift
15226     case $ac_optarg in
15227     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15228     '') as_fn_error $? "missing file argument" ;;
15229     esac
15230     as_fn_append CONFIG_FILES " '$ac_optarg'"
15231     ac_need_defaults=false;;
15232   --header | --heade | --head | --hea )
15233     $ac_shift
15234     case $ac_optarg in
15235     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15236     esac
15237     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15238     ac_need_defaults=false;;
15239   --he | --h)
15240     # Conflict between --help and --header
15241     as_fn_error $? "ambiguous option: \`$1'
15242 Try \`$0 --help' for more information.";;
15243   --help | --hel | -h )
15244     $as_echo "$ac_cs_usage"; exit ;;
15245   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15246   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15247     ac_cs_silent=: ;;
15248
15249   # This is an error.
15250   -*) as_fn_error $? "unrecognized option: \`$1'
15251 Try \`$0 --help' for more information." ;;
15252
15253   *) as_fn_append ac_config_targets " $1"
15254      ac_need_defaults=false ;;
15255
15256   esac
15257   shift
15258 done
15259
15260 ac_configure_extra_args=
15261
15262 if $ac_cs_silent; then
15263   exec 6>/dev/null
15264   ac_configure_extra_args="$ac_configure_extra_args --silent"
15265 fi
15266
15267 _ACEOF
15268 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15269 if \$ac_cs_recheck; then
15270   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15271   shift
15272   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15273   CONFIG_SHELL='$SHELL'
15274   export CONFIG_SHELL
15275   exec "\$@"
15276 fi
15277
15278 _ACEOF
15279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15280 exec 5>>config.log
15281 {
15282   echo
15283   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15284 ## Running $as_me. ##
15285 _ASBOX
15286   $as_echo "$ac_log"
15287 } >&5
15288
15289 _ACEOF
15290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15291 #
15292 # INIT-COMMANDS
15293 #
15294
15295 srcdir="$srcdir"
15296 host="$host"
15297 target="$target"
15298 with_multisubdir="$with_multisubdir"
15299 with_multisrctop="$with_multisrctop"
15300 with_target_subdir="$with_target_subdir"
15301 ac_configure_args="${multilib_arg} ${ac_configure_args}"
15302 multi_basedir="$multi_basedir"
15303 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
15304 CC="$CC"
15305 CXX="$CXX"
15306 GFORTRAN="$GFORTRAN"
15307 GDC="$GDC"
15308
15309
15310 # The HP-UX ksh and POSIX shell print the target directory to stdout
15311 # if CDPATH is set.
15312 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15313
15314 sed_quote_subst='$sed_quote_subst'
15315 double_quote_subst='$double_quote_subst'
15316 delay_variable_subst='$delay_variable_subst'
15317 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15318 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15319 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15320 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15321 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15322 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15323 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15324 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15325 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15326 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15327 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15328 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15329 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15330 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15331 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15332 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15333 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15334 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15335 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15336 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15337 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15338 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15339 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15340 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15341 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15342 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15343 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15344 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15345 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15346 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15347 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15348 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15349 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15350 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15351 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15352 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15353 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15354 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15355 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15356 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15357 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15358 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15359 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15360 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15361 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15362 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15363 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15364 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15365 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
15366 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15367 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15368 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15369 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15370 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15371 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15372 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15373 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15374 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15375 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15376 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15377 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15378 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15379 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15380 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15381 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15382 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15383 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15384 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15385 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15386 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15387 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15388 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15389 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15390 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15391 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15392 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15393 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15394 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15395 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15396 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15397 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15398 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15399 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15400 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15401 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15402 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15403 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15404 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15405 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15406 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15407 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15408 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15409 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15410 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15411 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15412 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15413 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15414 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15415 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15416 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15417 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15418 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15419 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15420 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15421 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15422 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15423 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15424 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15425 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15426 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15427 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15428 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15429 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15430 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15431 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15432 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15433 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15434 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15435 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15436 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15437
15438 LTCC='$LTCC'
15439 LTCFLAGS='$LTCFLAGS'
15440 compiler='$compiler_DEFAULT'
15441
15442 # A function that is used when there is no print builtin or printf.
15443 func_fallback_echo ()
15444 {
15445   eval 'cat <<_LTECHO_EOF
15446 \$1
15447 _LTECHO_EOF'
15448 }
15449
15450 # Quote evaled strings.
15451 for var in SHELL \
15452 ECHO \
15453 SED \
15454 GREP \
15455 EGREP \
15456 FGREP \
15457 LD \
15458 NM \
15459 LN_S \
15460 lt_SP2NL \
15461 lt_NL2SP \
15462 reload_flag \
15463 OBJDUMP \
15464 deplibs_check_method \
15465 file_magic_cmd \
15466 AR \
15467 AR_FLAGS \
15468 STRIP \
15469 RANLIB \
15470 CC \
15471 CFLAGS \
15472 compiler \
15473 lt_cv_sys_global_symbol_pipe \
15474 lt_cv_sys_global_symbol_to_cdecl \
15475 lt_cv_sys_global_symbol_to_c_name_address \
15476 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15477 lt_prog_compiler_no_builtin_flag \
15478 lt_prog_compiler_wl \
15479 lt_prog_compiler_pic \
15480 lt_prog_compiler_static \
15481 lt_cv_prog_compiler_c_o \
15482 need_locks \
15483 DSYMUTIL \
15484 NMEDIT \
15485 LIPO \
15486 OTOOL \
15487 OTOOL64 \
15488 shrext_cmds \
15489 export_dynamic_flag_spec \
15490 whole_archive_flag_spec \
15491 compiler_needs_object \
15492 with_gnu_ld \
15493 allow_undefined_flag \
15494 no_undefined_flag \
15495 hardcode_libdir_flag_spec \
15496 hardcode_libdir_flag_spec_ld \
15497 hardcode_libdir_separator \
15498 fix_srcfile_path \
15499 exclude_expsyms \
15500 include_expsyms \
15501 file_list_spec \
15502 variables_saved_for_relink \
15503 libname_spec \
15504 library_names_spec \
15505 soname_spec \
15506 install_override_mode \
15507 finish_eval \
15508 old_striplib \
15509 striplib; do
15510     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15511     *[\\\\\\\`\\"\\\$]*)
15512       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15513       ;;
15514     *)
15515       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15516       ;;
15517     esac
15518 done
15519
15520 # Double-quote double-evaled strings.
15521 for var in reload_cmds \
15522 old_postinstall_cmds \
15523 old_postuninstall_cmds \
15524 old_archive_cmds \
15525 extract_expsyms_cmds \
15526 old_archive_from_new_cmds \
15527 old_archive_from_expsyms_cmds \
15528 archive_cmds \
15529 archive_expsym_cmds \
15530 module_cmds \
15531 module_expsym_cmds \
15532 export_symbols_cmds \
15533 prelink_cmds \
15534 postinstall_cmds \
15535 postuninstall_cmds \
15536 finish_cmds \
15537 sys_lib_search_path_spec \
15538 sys_lib_dlsearch_path_spec; do
15539     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15540     *[\\\\\\\`\\"\\\$]*)
15541       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15542       ;;
15543     *)
15544       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15545       ;;
15546     esac
15547 done
15548
15549 ac_aux_dir='$ac_aux_dir'
15550 xsi_shell='$xsi_shell'
15551 lt_shell_append='$lt_shell_append'
15552
15553 # See if we are running on zsh, and set the options which allow our
15554 # commands through without removal of \ escapes INIT.
15555 if test -n "\${ZSH_VERSION+set}" ; then
15556    setopt NO_GLOB_SUBST
15557 fi
15558
15559
15560     PACKAGE='$PACKAGE'
15561     VERSION='$VERSION'
15562     TIMESTAMP='$TIMESTAMP'
15563     RM='$RM'
15564     ofile='$ofile'
15565
15566
15567
15568
15569 GCC="$GCC"
15570 CC="$CC"
15571 acx_cv_header_stdint="$acx_cv_header_stdint"
15572 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15573 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15574 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15575 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15576 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15577 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15578 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15579 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15580 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15581 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15582 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15583 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15584 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15585
15586
15587 # Variables needed in config.status (file generation) which aren't already
15588 # passed by autoconf.
15589 SUBDIRS="$SUBDIRS"
15590
15591
15592 _ACEOF
15593
15594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15595
15596 # Handling of arguments.
15597 for ac_config_target in $ac_config_targets
15598 do
15599   case $ac_config_target in
15600     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15601     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15602     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15603     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15604     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15605     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15606     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15607     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15608
15609   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15610   esac
15611 done
15612
15613
15614 # If the user did not use the arguments to specify the items to instantiate,
15615 # then the envvar interface is used.  Set only those that are not.
15616 # We use the long form for the default assignment because of an extremely
15617 # bizarre bug on SunOS 4.1.3.
15618 if $ac_need_defaults; then
15619   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15620   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15621   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15622 fi
15623
15624 # Have a temporary directory for convenience.  Make it in the build tree
15625 # simply because there is no reason against having it here, and in addition,
15626 # creating and moving files from /tmp can sometimes cause problems.
15627 # Hook for its removal unless debugging.
15628 # Note that there is a small window in which the directory will not be cleaned:
15629 # after its creation but before its name has been assigned to `$tmp'.
15630 $debug ||
15631 {
15632   tmp= ac_tmp=
15633   trap 'exit_status=$?
15634   : "${ac_tmp:=$tmp}"
15635   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15636 ' 0
15637   trap 'as_fn_exit 1' 1 2 13 15
15638 }
15639 # Create a (secure) tmp directory for tmp files.
15640
15641 {
15642   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15643   test -d "$tmp"
15644 }  ||
15645 {
15646   tmp=./conf$$-$RANDOM
15647   (umask 077 && mkdir "$tmp")
15648 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15649 ac_tmp=$tmp
15650
15651 # Set up the scripts for CONFIG_FILES section.
15652 # No need to generate them if there are no CONFIG_FILES.
15653 # This happens for instance with `./config.status config.h'.
15654 if test -n "$CONFIG_FILES"; then
15655
15656
15657 ac_cr=`echo X | tr X '\015'`
15658 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15659 # But we know of no other shell where ac_cr would be empty at this
15660 # point, so we can use a bashism as a fallback.
15661 if test "x$ac_cr" = x; then
15662   eval ac_cr=\$\'\\r\'
15663 fi
15664 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15665 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15666   ac_cs_awk_cr='\\r'
15667 else
15668   ac_cs_awk_cr=$ac_cr
15669 fi
15670
15671 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15672 _ACEOF
15673
15674
15675 {
15676   echo "cat >conf$$subs.awk <<_ACEOF" &&
15677   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15678   echo "_ACEOF"
15679 } >conf$$subs.sh ||
15680   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15681 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15682 ac_delim='%!_!# '
15683 for ac_last_try in false false false false false :; do
15684   . ./conf$$subs.sh ||
15685     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15686
15687   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15688   if test $ac_delim_n = $ac_delim_num; then
15689     break
15690   elif $ac_last_try; then
15691     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15692   else
15693     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15694   fi
15695 done
15696 rm -f conf$$subs.sh
15697
15698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15699 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15700 _ACEOF
15701 sed -n '
15702 h
15703 s/^/S["/; s/!.*/"]=/
15704 p
15705 g
15706 s/^[^!]*!//
15707 :repl
15708 t repl
15709 s/'"$ac_delim"'$//
15710 t delim
15711 :nl
15712 h
15713 s/\(.\{148\}\)..*/\1/
15714 t more1
15715 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15716 p
15717 n
15718 b repl
15719 :more1
15720 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15721 p
15722 g
15723 s/.\{148\}//
15724 t nl
15725 :delim
15726 h
15727 s/\(.\{148\}\)..*/\1/
15728 t more2
15729 s/["\\]/\\&/g; s/^/"/; s/$/"/
15730 p
15731 b
15732 :more2
15733 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15734 p
15735 g
15736 s/.\{148\}//
15737 t delim
15738 ' <conf$$subs.awk | sed '
15739 /^[^""]/{
15740   N
15741   s/\n//
15742 }
15743 ' >>$CONFIG_STATUS || ac_write_fail=1
15744 rm -f conf$$subs.awk
15745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15746 _ACAWK
15747 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15748   for (key in S) S_is_set[key] = 1
15749   FS = "\a"
15750
15751 }
15752 {
15753   line = $ 0
15754   nfields = split(line, field, "@")
15755   substed = 0
15756   len = length(field[1])
15757   for (i = 2; i < nfields; i++) {
15758     key = field[i]
15759     keylen = length(key)
15760     if (S_is_set[key]) {
15761       value = S[key]
15762       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15763       len += length(value) + length(field[++i])
15764       substed = 1
15765     } else
15766       len += 1 + keylen
15767   }
15768
15769   print line
15770 }
15771
15772 _ACAWK
15773 _ACEOF
15774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15775 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15776   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15777 else
15778   cat
15779 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15780   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15781 _ACEOF
15782
15783 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15784 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15785 # trailing colons and then remove the whole line if VPATH becomes empty
15786 # (actually we leave an empty line to preserve line numbers).
15787 if test "x$srcdir" = x.; then
15788   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15789 h
15790 s///
15791 s/^/:/
15792 s/[      ]*$/:/
15793 s/:\$(srcdir):/:/g
15794 s/:\${srcdir}:/:/g
15795 s/:@srcdir@:/:/g
15796 s/^:*//
15797 s/:*$//
15798 x
15799 s/\(=[   ]*\).*/\1/
15800 G
15801 s/\n//
15802 s/^[^=]*=[       ]*$//
15803 }'
15804 fi
15805
15806 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15807 fi # test -n "$CONFIG_FILES"
15808
15809 # Set up the scripts for CONFIG_HEADERS section.
15810 # No need to generate them if there are no CONFIG_HEADERS.
15811 # This happens for instance with `./config.status Makefile'.
15812 if test -n "$CONFIG_HEADERS"; then
15813 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15814 BEGIN {
15815 _ACEOF
15816
15817 # Transform confdefs.h into an awk script `defines.awk', embedded as
15818 # here-document in config.status, that substitutes the proper values into
15819 # config.h.in to produce config.h.
15820
15821 # Create a delimiter string that does not exist in confdefs.h, to ease
15822 # handling of long lines.
15823 ac_delim='%!_!# '
15824 for ac_last_try in false false :; do
15825   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15826   if test -z "$ac_tt"; then
15827     break
15828   elif $ac_last_try; then
15829     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15830   else
15831     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15832   fi
15833 done
15834
15835 # For the awk script, D is an array of macro values keyed by name,
15836 # likewise P contains macro parameters if any.  Preserve backslash
15837 # newline sequences.
15838
15839 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15840 sed -n '
15841 s/.\{148\}/&'"$ac_delim"'/g
15842 t rset
15843 :rset
15844 s/^[     ]*#[    ]*define[       ][      ]*/ /
15845 t def
15846 d
15847 :def
15848 s/\\$//
15849 t bsnl
15850 s/["\\]/\\&/g
15851 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15852 D["\1"]=" \3"/p
15853 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15854 d
15855 :bsnl
15856 s/["\\]/\\&/g
15857 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15858 D["\1"]=" \3\\\\\\n"\\/p
15859 t cont
15860 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15861 t cont
15862 d
15863 :cont
15864 n
15865 s/.\{148\}/&'"$ac_delim"'/g
15866 t clear
15867 :clear
15868 s/\\$//
15869 t bsnlc
15870 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15871 d
15872 :bsnlc
15873 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15874 b cont
15875 ' <confdefs.h | sed '
15876 s/'"$ac_delim"'/"\\\
15877 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15878
15879 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15880   for (key in D) D_is_set[key] = 1
15881   FS = "\a"
15882 }
15883 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15884   line = \$ 0
15885   split(line, arg, " ")
15886   if (arg[1] == "#") {
15887     defundef = arg[2]
15888     mac1 = arg[3]
15889   } else {
15890     defundef = substr(arg[1], 2)
15891     mac1 = arg[2]
15892   }
15893   split(mac1, mac2, "(") #)
15894   macro = mac2[1]
15895   prefix = substr(line, 1, index(line, defundef) - 1)
15896   if (D_is_set[macro]) {
15897     # Preserve the white space surrounding the "#".
15898     print prefix "define", macro P[macro] D[macro]
15899     next
15900   } else {
15901     # Replace #undef with comments.  This is necessary, for example,
15902     # in the case of _POSIX_SOURCE, which is predefined and required
15903     # on some systems where configure will not decide to define it.
15904     if (defundef == "undef") {
15905       print "/*", prefix defundef, macro, "*/"
15906       next
15907     }
15908   }
15909 }
15910 { print }
15911 _ACAWK
15912 _ACEOF
15913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15914   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15915 fi # test -n "$CONFIG_HEADERS"
15916
15917
15918 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15919 shift
15920 for ac_tag
15921 do
15922   case $ac_tag in
15923   :[FHLC]) ac_mode=$ac_tag; continue;;
15924   esac
15925   case $ac_mode$ac_tag in
15926   :[FHL]*:*);;
15927   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15928   :[FH]-) ac_tag=-:-;;
15929   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15930   esac
15931   ac_save_IFS=$IFS
15932   IFS=:
15933   set x $ac_tag
15934   IFS=$ac_save_IFS
15935   shift
15936   ac_file=$1
15937   shift
15938
15939   case $ac_mode in
15940   :L) ac_source=$1;;
15941   :[FH])
15942     ac_file_inputs=
15943     for ac_f
15944     do
15945       case $ac_f in
15946       -) ac_f="$ac_tmp/stdin";;
15947       *) # Look for the file first in the build tree, then in the source tree
15948          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15949          # because $ac_f cannot contain `:'.
15950          test -f "$ac_f" ||
15951            case $ac_f in
15952            [\\/$]*) false;;
15953            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15954            esac ||
15955            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15956       esac
15957       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15958       as_fn_append ac_file_inputs " '$ac_f'"
15959     done
15960
15961     # Let's still pretend it is `configure' which instantiates (i.e., don't
15962     # use $as_me), people would be surprised to read:
15963     #    /* config.h.  Generated by config.status.  */
15964     configure_input='Generated from '`
15965           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15966         `' by configure.'
15967     if test x"$ac_file" != x-; then
15968       configure_input="$ac_file.  $configure_input"
15969       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15970 $as_echo "$as_me: creating $ac_file" >&6;}
15971     fi
15972     # Neutralize special characters interpreted by sed in replacement strings.
15973     case $configure_input in #(
15974     *\&* | *\|* | *\\* )
15975        ac_sed_conf_input=`$as_echo "$configure_input" |
15976        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15977     *) ac_sed_conf_input=$configure_input;;
15978     esac
15979
15980     case $ac_tag in
15981     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15982       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15983     esac
15984     ;;
15985   esac
15986
15987   ac_dir=`$as_dirname -- "$ac_file" ||
15988 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15989          X"$ac_file" : 'X\(//\)[^/]' \| \
15990          X"$ac_file" : 'X\(//\)$' \| \
15991          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15992 $as_echo X"$ac_file" |
15993     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15994             s//\1/
15995             q
15996           }
15997           /^X\(\/\/\)[^/].*/{
15998             s//\1/
15999             q
16000           }
16001           /^X\(\/\/\)$/{
16002             s//\1/
16003             q
16004           }
16005           /^X\(\/\).*/{
16006             s//\1/
16007             q
16008           }
16009           s/.*/./; q'`
16010   as_dir="$ac_dir"; as_fn_mkdir_p
16011   ac_builddir=.
16012
16013 case "$ac_dir" in
16014 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16015 *)
16016   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16017   # A ".." for each directory in $ac_dir_suffix.
16018   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16019   case $ac_top_builddir_sub in
16020   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16021   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16022   esac ;;
16023 esac
16024 ac_abs_top_builddir=$ac_pwd
16025 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16026 # for backward compatibility:
16027 ac_top_builddir=$ac_top_build_prefix
16028
16029 case $srcdir in
16030   .)  # We are building in place.
16031     ac_srcdir=.
16032     ac_top_srcdir=$ac_top_builddir_sub
16033     ac_abs_top_srcdir=$ac_pwd ;;
16034   [\\/]* | ?:[\\/]* )  # Absolute name.
16035     ac_srcdir=$srcdir$ac_dir_suffix;
16036     ac_top_srcdir=$srcdir
16037     ac_abs_top_srcdir=$srcdir ;;
16038   *) # Relative name.
16039     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16040     ac_top_srcdir=$ac_top_build_prefix$srcdir
16041     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16042 esac
16043 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16044
16045
16046   case $ac_mode in
16047   :F)
16048   #
16049   # CONFIG_FILE
16050   #
16051
16052   case $INSTALL in
16053   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16054   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16055   esac
16056   ac_MKDIR_P=$MKDIR_P
16057   case $MKDIR_P in
16058   [\\/$]* | ?:[\\/]* ) ;;
16059   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
16060   esac
16061 _ACEOF
16062
16063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16064 # If the template does not know about datarootdir, expand it.
16065 # FIXME: This hack should be removed a few years after 2.60.
16066 ac_datarootdir_hack=; ac_datarootdir_seen=
16067 ac_sed_dataroot='
16068 /datarootdir/ {
16069   p
16070   q
16071 }
16072 /@datadir@/p
16073 /@docdir@/p
16074 /@infodir@/p
16075 /@localedir@/p
16076 /@mandir@/p'
16077 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16078 *datarootdir*) ac_datarootdir_seen=yes;;
16079 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16080   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16081 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16082 _ACEOF
16083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16084   ac_datarootdir_hack='
16085   s&@datadir@&$datadir&g
16086   s&@docdir@&$docdir&g
16087   s&@infodir@&$infodir&g
16088   s&@localedir@&$localedir&g
16089   s&@mandir@&$mandir&g
16090   s&\\\${datarootdir}&$datarootdir&g' ;;
16091 esac
16092 _ACEOF
16093
16094 # Neutralize VPATH when `$srcdir' = `.'.
16095 # Shell code in configure.ac might set extrasub.
16096 # FIXME: do we really want to maintain this feature?
16097 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16098 ac_sed_extra="$ac_vpsub
16099 $extrasub
16100 _ACEOF
16101 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16102 :t
16103 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16104 s|@configure_input@|$ac_sed_conf_input|;t t
16105 s&@top_builddir@&$ac_top_builddir_sub&;t t
16106 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16107 s&@srcdir@&$ac_srcdir&;t t
16108 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16109 s&@top_srcdir@&$ac_top_srcdir&;t t
16110 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16111 s&@builddir@&$ac_builddir&;t t
16112 s&@abs_builddir@&$ac_abs_builddir&;t t
16113 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16114 s&@INSTALL@&$ac_INSTALL&;t t
16115 s&@MKDIR_P@&$ac_MKDIR_P&;t t
16116 $ac_datarootdir_hack
16117 "
16118 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
16119   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16120
16121 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16122   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
16123   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
16124       "$ac_tmp/out"`; test -z "$ac_out"; } &&
16125   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16126 which seems to be undefined.  Please make sure it is defined" >&5
16127 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16128 which seems to be undefined.  Please make sure it is defined" >&2;}
16129
16130   rm -f "$ac_tmp/stdin"
16131   case $ac_file in
16132   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
16133   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
16134   esac \
16135   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16136  ;;
16137   :H)
16138   #
16139   # CONFIG_HEADER
16140   #
16141   if test x"$ac_file" != x-; then
16142     {
16143       $as_echo "/* $configure_input  */" \
16144       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
16145     } >"$ac_tmp/config.h" \
16146       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16147     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
16148       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16149 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16150     else
16151       rm -f "$ac_file"
16152       mv "$ac_tmp/config.h" "$ac_file" \
16153         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16154     fi
16155   else
16156     $as_echo "/* $configure_input  */" \
16157       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
16158       || as_fn_error $? "could not create -" "$LINENO" 5
16159   fi
16160 # Compute "$ac_file"'s index in $config_headers.
16161 _am_arg="$ac_file"
16162 _am_stamp_count=1
16163 for _am_header in $config_headers :; do
16164   case $_am_header in
16165     $_am_arg | $_am_arg:* )
16166       break ;;
16167     * )
16168       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
16169   esac
16170 done
16171 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
16172 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16173          X"$_am_arg" : 'X\(//\)[^/]' \| \
16174          X"$_am_arg" : 'X\(//\)$' \| \
16175          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
16176 $as_echo X"$_am_arg" |
16177     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16178             s//\1/
16179             q
16180           }
16181           /^X\(\/\/\)[^/].*/{
16182             s//\1/
16183             q
16184           }
16185           /^X\(\/\/\)$/{
16186             s//\1/
16187             q
16188           }
16189           /^X\(\/\).*/{
16190             s//\1/
16191             q
16192           }
16193           s/.*/./; q'`/stamp-h$_am_stamp_count
16194  ;;
16195
16196   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16197 $as_echo "$as_me: executing $ac_file commands" >&6;}
16198  ;;
16199   esac
16200
16201
16202   case $ac_file$ac_mode in
16203     "default-1":C)
16204 # Only add multilib support code if we just rebuilt the top-level
16205 # Makefile.
16206 case " $CONFIG_FILES " in
16207  *" Makefile "*)
16208    ac_file=Makefile . ${multi_basedir}/config-ml.in
16209    ;;
16210 esac ;;
16211     "libtool":C)
16212
16213     # See if we are running on zsh, and set the options which allow our
16214     # commands through without removal of \ escapes.
16215     if test -n "${ZSH_VERSION+set}" ; then
16216       setopt NO_GLOB_SUBST
16217     fi
16218
16219     cfgfile="${ofile}T"
16220     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
16221     $RM "$cfgfile"
16222
16223     cat <<_LT_EOF >> "$cfgfile"
16224 #! $SHELL
16225
16226 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
16227 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
16228 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
16229 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
16230 #
16231 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
16232 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
16233 #   Written by Gordon Matzigkeit, 1996
16234 #
16235 #   This file is part of GNU Libtool.
16236 #
16237 # GNU Libtool is free software; you can redistribute it and/or
16238 # modify it under the terms of the GNU General Public License as
16239 # published by the Free Software Foundation; either version 2 of
16240 # the License, or (at your option) any later version.
16241 #
16242 # As a special exception to the GNU General Public License,
16243 # if you distribute this file as part of a program or library that
16244 # is built using GNU Libtool, you may include this file under the
16245 # same distribution terms that you use for the rest of that program.
16246 #
16247 # GNU Libtool is distributed in the hope that it will be useful,
16248 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16249 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16250 # GNU General Public License for more details.
16251 #
16252 # You should have received a copy of the GNU General Public License
16253 # along with GNU Libtool; see the file COPYING.  If not, a copy
16254 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
16255 # obtained by writing to the Free Software Foundation, Inc.,
16256 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16257
16258
16259 # The names of the tagged configurations supported by this script.
16260 available_tags=""
16261
16262 # ### BEGIN LIBTOOL CONFIG
16263
16264 # Which release of libtool.m4 was used?
16265 macro_version=$macro_version
16266 macro_revision=$macro_revision
16267
16268 # Whether or not to build shared libraries.
16269 build_libtool_libs=$enable_shared
16270
16271 # Whether or not to build static libraries.
16272 build_old_libs=$enable_static
16273
16274 # What type of objects to build.
16275 pic_mode=$pic_mode
16276
16277 # Whether or not to optimize for fast installation.
16278 fast_install=$enable_fast_install
16279
16280 # Shell to use when invoking shell scripts.
16281 SHELL=$lt_SHELL
16282
16283 # An echo program that protects backslashes.
16284 ECHO=$lt_ECHO
16285
16286 # The host system.
16287 host_alias=$host_alias
16288 host=$host
16289 host_os=$host_os
16290
16291 # The build system.
16292 build_alias=$build_alias
16293 build=$build
16294 build_os=$build_os
16295
16296 # A sed program that does not truncate output.
16297 SED=$lt_SED
16298
16299 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
16300 Xsed="\$SED -e 1s/^X//"
16301
16302 # A grep program that handles long lines.
16303 GREP=$lt_GREP
16304
16305 # An ERE matcher.
16306 EGREP=$lt_EGREP
16307
16308 # A literal string matcher.
16309 FGREP=$lt_FGREP
16310
16311 # A BSD- or MS-compatible name lister.
16312 NM=$lt_NM
16313
16314 # Whether we need soft or hard links.
16315 LN_S=$lt_LN_S
16316
16317 # What is the maximum length of a command?
16318 max_cmd_len=$max_cmd_len
16319
16320 # Object file suffix (normally "o").
16321 objext=$ac_objext
16322
16323 # Executable file suffix (normally "").
16324 exeext=$exeext
16325
16326 # whether the shell understands "unset".
16327 lt_unset=$lt_unset
16328
16329 # turn spaces into newlines.
16330 SP2NL=$lt_lt_SP2NL
16331
16332 # turn newlines into spaces.
16333 NL2SP=$lt_lt_NL2SP
16334
16335 # An object symbol dumper.
16336 OBJDUMP=$lt_OBJDUMP
16337
16338 # Method to check whether dependent libraries are shared objects.
16339 deplibs_check_method=$lt_deplibs_check_method
16340
16341 # Command to use when deplibs_check_method == "file_magic".
16342 file_magic_cmd=$lt_file_magic_cmd
16343
16344 # The archiver.
16345 AR=$lt_AR
16346 AR_FLAGS=$lt_AR_FLAGS
16347
16348 # A symbol stripping program.
16349 STRIP=$lt_STRIP
16350
16351 # Commands used to install an old-style archive.
16352 RANLIB=$lt_RANLIB
16353 old_postinstall_cmds=$lt_old_postinstall_cmds
16354 old_postuninstall_cmds=$lt_old_postuninstall_cmds
16355
16356 # Whether to use a lock for old archive extraction.
16357 lock_old_archive_extraction=$lock_old_archive_extraction
16358
16359 # A C compiler.
16360 LTCC=$lt_CC
16361
16362 # LTCC compiler flags.
16363 LTCFLAGS=$lt_CFLAGS
16364
16365 # Take the output of nm and produce a listing of raw symbols and C names.
16366 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16367
16368 # Transform the output of nm in a proper C declaration.
16369 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16370
16371 # Transform the output of nm in a C name address pair.
16372 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16373
16374 # Transform the output of nm in a C name address pair when lib prefix is needed.
16375 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16376
16377 # The name of the directory that contains temporary libtool files.
16378 objdir=$objdir
16379
16380 # Used to examine libraries when file_magic_cmd begins with "file".
16381 MAGIC_CMD=$MAGIC_CMD
16382
16383 # Must we lock files when doing compilation?
16384 need_locks=$lt_need_locks
16385
16386 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16387 DSYMUTIL=$lt_DSYMUTIL
16388
16389 # Tool to change global to local symbols on Mac OS X.
16390 NMEDIT=$lt_NMEDIT
16391
16392 # Tool to manipulate fat objects and archives on Mac OS X.
16393 LIPO=$lt_LIPO
16394
16395 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16396 OTOOL=$lt_OTOOL
16397
16398 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16399 OTOOL64=$lt_OTOOL64
16400
16401 # Old archive suffix (normally "a").
16402 libext=$libext
16403
16404 # Shared library suffix (normally ".so").
16405 shrext_cmds=$lt_shrext_cmds
16406
16407 # The commands to extract the exported symbol list from a shared archive.
16408 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16409
16410 # Variables whose values should be saved in libtool wrapper scripts and
16411 # restored at link time.
16412 variables_saved_for_relink=$lt_variables_saved_for_relink
16413
16414 # Do we need the "lib" prefix for modules?
16415 need_lib_prefix=$need_lib_prefix
16416
16417 # Do we need a version for libraries?
16418 need_version=$need_version
16419
16420 # Library versioning type.
16421 version_type=$version_type
16422
16423 # Shared library runtime path variable.
16424 runpath_var=$runpath_var
16425
16426 # Shared library path variable.
16427 shlibpath_var=$shlibpath_var
16428
16429 # Is shlibpath searched before the hard-coded library search path?
16430 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16431
16432 # Format of library name prefix.
16433 libname_spec=$lt_libname_spec
16434
16435 # List of archive names.  First name is the real one, the rest are links.
16436 # The last name is the one that the linker finds with -lNAME
16437 library_names_spec=$lt_library_names_spec
16438
16439 # The coded name of the library, if different from the real name.
16440 soname_spec=$lt_soname_spec
16441
16442 # Permission mode override for installation of shared libraries.
16443 install_override_mode=$lt_install_override_mode
16444
16445 # Command to use after installation of a shared archive.
16446 postinstall_cmds=$lt_postinstall_cmds
16447
16448 # Command to use after uninstallation of a shared archive.
16449 postuninstall_cmds=$lt_postuninstall_cmds
16450
16451 # Commands used to finish a libtool library installation in a directory.
16452 finish_cmds=$lt_finish_cmds
16453
16454 # As "finish_cmds", except a single script fragment to be evaled but
16455 # not shown.
16456 finish_eval=$lt_finish_eval
16457
16458 # Whether we should hardcode library paths into libraries.
16459 hardcode_into_libs=$hardcode_into_libs
16460
16461 # Compile-time system search path for libraries.
16462 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16463
16464 # Run-time system search path for libraries.
16465 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16466
16467 # Whether dlopen is supported.
16468 dlopen_support=$enable_dlopen
16469
16470 # Whether dlopen of programs is supported.
16471 dlopen_self=$enable_dlopen_self
16472
16473 # Whether dlopen of statically linked programs is supported.
16474 dlopen_self_static=$enable_dlopen_self_static
16475
16476 # Commands to strip libraries.
16477 old_striplib=$lt_old_striplib
16478 striplib=$lt_striplib
16479
16480
16481 # The linker used to build libraries.
16482 LD=$lt_LD
16483
16484 # How to create reloadable object files.
16485 reload_flag=$lt_reload_flag
16486 reload_cmds=$lt_reload_cmds
16487
16488 # Commands used to build an old-style archive.
16489 old_archive_cmds=$lt_old_archive_cmds
16490
16491 # A language specific compiler.
16492 CC=$lt_compiler
16493
16494 # Is the compiler the GNU compiler?
16495 with_gcc=$GCC
16496
16497 # Compiler flag to turn off builtin functions.
16498 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16499
16500 # How to pass a linker flag through the compiler.
16501 wl=$lt_lt_prog_compiler_wl
16502
16503 # Additional compiler flags for building library objects.
16504 pic_flag=$lt_lt_prog_compiler_pic
16505
16506 # Compiler flag to prevent dynamic linking.
16507 link_static_flag=$lt_lt_prog_compiler_static
16508
16509 # Does compiler simultaneously support -c and -o options?
16510 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16511
16512 # Whether or not to add -lc for building shared libraries.
16513 build_libtool_need_lc=$archive_cmds_need_lc
16514
16515 # Whether or not to disallow shared libs when runtime libs are static.
16516 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16517
16518 # Compiler flag to allow reflexive dlopens.
16519 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16520
16521 # Compiler flag to generate shared objects directly from archives.
16522 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16523
16524 # Whether the compiler copes with passing no objects directly.
16525 compiler_needs_object=$lt_compiler_needs_object
16526
16527 # Create an old-style archive from a shared archive.
16528 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16529
16530 # Create a temporary old-style archive to link instead of a shared archive.
16531 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16532
16533 # Commands used to build a shared archive.
16534 archive_cmds=$lt_archive_cmds
16535 archive_expsym_cmds=$lt_archive_expsym_cmds
16536
16537 # Commands used to build a loadable module if different from building
16538 # a shared archive.
16539 module_cmds=$lt_module_cmds
16540 module_expsym_cmds=$lt_module_expsym_cmds
16541
16542 # Whether we are building with GNU ld or not.
16543 with_gnu_ld=$lt_with_gnu_ld
16544
16545 # Flag that allows shared libraries with undefined symbols to be built.
16546 allow_undefined_flag=$lt_allow_undefined_flag
16547
16548 # Flag that enforces no undefined symbols.
16549 no_undefined_flag=$lt_no_undefined_flag
16550
16551 # Flag to hardcode \$libdir into a binary during linking.
16552 # This must work even if \$libdir does not exist
16553 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16554
16555 # If ld is used when linking, flag to hardcode \$libdir into a binary
16556 # during linking.  This must work even if \$libdir does not exist.
16557 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16558
16559 # Whether we need a single "-rpath" flag with a separated argument.
16560 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16561
16562 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16563 # DIR into the resulting binary.
16564 hardcode_direct=$hardcode_direct
16565
16566 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16567 # DIR into the resulting binary and the resulting library dependency is
16568 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16569 # library is relocated.
16570 hardcode_direct_absolute=$hardcode_direct_absolute
16571
16572 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16573 # into the resulting binary.
16574 hardcode_minus_L=$hardcode_minus_L
16575
16576 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16577 # into the resulting binary.
16578 hardcode_shlibpath_var=$hardcode_shlibpath_var
16579
16580 # Set to "yes" if building a shared library automatically hardcodes DIR
16581 # into the library and all subsequent libraries and executables linked
16582 # against it.
16583 hardcode_automatic=$hardcode_automatic
16584
16585 # Set to yes if linker adds runtime paths of dependent libraries
16586 # to runtime path list.
16587 inherit_rpath=$inherit_rpath
16588
16589 # Whether libtool must link a program against all its dependency libraries.
16590 link_all_deplibs=$link_all_deplibs
16591
16592 # Fix the shell variable \$srcfile for the compiler.
16593 fix_srcfile_path=$lt_fix_srcfile_path
16594
16595 # Set to "yes" if exported symbols are required.
16596 always_export_symbols=$always_export_symbols
16597
16598 # The commands to list exported symbols.
16599 export_symbols_cmds=$lt_export_symbols_cmds
16600
16601 # Symbols that should not be listed in the preloaded symbols.
16602 exclude_expsyms=$lt_exclude_expsyms
16603
16604 # Symbols that must always be exported.
16605 include_expsyms=$lt_include_expsyms
16606
16607 # Commands necessary for linking programs (against libraries) with templates.
16608 prelink_cmds=$lt_prelink_cmds
16609
16610 # Specify filename containing input files.
16611 file_list_spec=$lt_file_list_spec
16612
16613 # How to hardcode a shared library path into an executable.
16614 hardcode_action=$hardcode_action
16615
16616 # ### END LIBTOOL CONFIG
16617
16618 _LT_EOF
16619
16620   case $host_os in
16621   aix3*)
16622     cat <<\_LT_EOF >> "$cfgfile"
16623 # AIX sometimes has problems with the GCC collect2 program.  For some
16624 # reason, if we set the COLLECT_NAMES environment variable, the problems
16625 # vanish in a puff of smoke.
16626 if test "X${COLLECT_NAMES+set}" != Xset; then
16627   COLLECT_NAMES=
16628   export COLLECT_NAMES
16629 fi
16630 _LT_EOF
16631     ;;
16632   esac
16633
16634
16635 ltmain="$ac_aux_dir/ltmain.sh"
16636
16637
16638   # We use sed instead of cat because bash on DJGPP gets confused if
16639   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16640   # text mode, it properly converts lines to CR/LF.  This bash problem
16641   # is reportedly fixed, but why not run on old versions too?
16642   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16643     || (rm -f "$cfgfile"; exit 1)
16644
16645   case $xsi_shell in
16646   yes)
16647     cat << \_LT_EOF >> "$cfgfile"
16648
16649 # func_dirname file append nondir_replacement
16650 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16651 # otherwise set result to NONDIR_REPLACEMENT.
16652 func_dirname ()
16653 {
16654   case ${1} in
16655     */*) func_dirname_result="${1%/*}${2}" ;;
16656     *  ) func_dirname_result="${3}" ;;
16657   esac
16658 }
16659
16660 # func_basename file
16661 func_basename ()
16662 {
16663   func_basename_result="${1##*/}"
16664 }
16665
16666 # func_dirname_and_basename file append nondir_replacement
16667 # perform func_basename and func_dirname in a single function
16668 # call:
16669 #   dirname:  Compute the dirname of FILE.  If nonempty,
16670 #             add APPEND to the result, otherwise set result
16671 #             to NONDIR_REPLACEMENT.
16672 #             value returned in "$func_dirname_result"
16673 #   basename: Compute filename of FILE.
16674 #             value retuned in "$func_basename_result"
16675 # Implementation must be kept synchronized with func_dirname
16676 # and func_basename. For efficiency, we do not delegate to
16677 # those functions but instead duplicate the functionality here.
16678 func_dirname_and_basename ()
16679 {
16680   case ${1} in
16681     */*) func_dirname_result="${1%/*}${2}" ;;
16682     *  ) func_dirname_result="${3}" ;;
16683   esac
16684   func_basename_result="${1##*/}"
16685 }
16686
16687 # func_stripname prefix suffix name
16688 # strip PREFIX and SUFFIX off of NAME.
16689 # PREFIX and SUFFIX must not contain globbing or regex special
16690 # characters, hashes, percent signs, but SUFFIX may contain a leading
16691 # dot (in which case that matches only a dot).
16692 func_stripname ()
16693 {
16694   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16695   # positional parameters, so assign one to ordinary parameter first.
16696   func_stripname_result=${3}
16697   func_stripname_result=${func_stripname_result#"${1}"}
16698   func_stripname_result=${func_stripname_result%"${2}"}
16699 }
16700
16701 # func_opt_split
16702 func_opt_split ()
16703 {
16704   func_opt_split_opt=${1%%=*}
16705   func_opt_split_arg=${1#*=}
16706 }
16707
16708 # func_lo2o object
16709 func_lo2o ()
16710 {
16711   case ${1} in
16712     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16713     *)    func_lo2o_result=${1} ;;
16714   esac
16715 }
16716
16717 # func_xform libobj-or-source
16718 func_xform ()
16719 {
16720   func_xform_result=${1%.*}.lo
16721 }
16722
16723 # func_arith arithmetic-term...
16724 func_arith ()
16725 {
16726   func_arith_result=$(( $* ))
16727 }
16728
16729 # func_len string
16730 # STRING may not start with a hyphen.
16731 func_len ()
16732 {
16733   func_len_result=${#1}
16734 }
16735
16736 _LT_EOF
16737     ;;
16738   *) # Bourne compatible functions.
16739     cat << \_LT_EOF >> "$cfgfile"
16740
16741 # func_dirname file append nondir_replacement
16742 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16743 # otherwise set result to NONDIR_REPLACEMENT.
16744 func_dirname ()
16745 {
16746   # Extract subdirectory from the argument.
16747   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16748   if test "X$func_dirname_result" = "X${1}"; then
16749     func_dirname_result="${3}"
16750   else
16751     func_dirname_result="$func_dirname_result${2}"
16752   fi
16753 }
16754
16755 # func_basename file
16756 func_basename ()
16757 {
16758   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16759 }
16760
16761
16762 # func_stripname prefix suffix name
16763 # strip PREFIX and SUFFIX off of NAME.
16764 # PREFIX and SUFFIX must not contain globbing or regex special
16765 # characters, hashes, percent signs, but SUFFIX may contain a leading
16766 # dot (in which case that matches only a dot).
16767 # func_strip_suffix prefix name
16768 func_stripname ()
16769 {
16770   case ${2} in
16771     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16772     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16773   esac
16774 }
16775
16776 # sed scripts:
16777 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16778 my_sed_long_arg='1s/^-[^=]*=//'
16779
16780 # func_opt_split
16781 func_opt_split ()
16782 {
16783   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16784   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16785 }
16786
16787 # func_lo2o object
16788 func_lo2o ()
16789 {
16790   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16791 }
16792
16793 # func_xform libobj-or-source
16794 func_xform ()
16795 {
16796   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16797 }
16798
16799 # func_arith arithmetic-term...
16800 func_arith ()
16801 {
16802   func_arith_result=`expr "$@"`
16803 }
16804
16805 # func_len string
16806 # STRING may not start with a hyphen.
16807 func_len ()
16808 {
16809   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16810 }
16811
16812 _LT_EOF
16813 esac
16814
16815 case $lt_shell_append in
16816   yes)
16817     cat << \_LT_EOF >> "$cfgfile"
16818
16819 # func_append var value
16820 # Append VALUE to the end of shell variable VAR.
16821 func_append ()
16822 {
16823   eval "$1+=\$2"
16824 }
16825 _LT_EOF
16826     ;;
16827   *)
16828     cat << \_LT_EOF >> "$cfgfile"
16829
16830 # func_append var value
16831 # Append VALUE to the end of shell variable VAR.
16832 func_append ()
16833 {
16834   eval "$1=\$$1\$2"
16835 }
16836
16837 _LT_EOF
16838     ;;
16839   esac
16840
16841
16842   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16843     || (rm -f "$cfgfile"; exit 1)
16844
16845   mv -f "$cfgfile" "$ofile" ||
16846     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16847   chmod +x "$ofile"
16848
16849  ;;
16850     "gstdint.h":C)
16851 if test "$GCC" = yes; then
16852   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16853 else
16854   echo "/* generated for $CC */" > tmp-stdint.h
16855 fi
16856
16857 sed 's/^ *//' >> tmp-stdint.h <<EOF
16858
16859   #ifndef GCC_GENERATED_STDINT_H
16860   #define GCC_GENERATED_STDINT_H 1
16861
16862   #include <sys/types.h>
16863 EOF
16864
16865 if test "$acx_cv_header_stdint" != stdint.h; then
16866   echo "#include <stddef.h>" >> tmp-stdint.h
16867 fi
16868 if test "$acx_cv_header_stdint" != stddef.h; then
16869   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16870 fi
16871
16872 sed 's/^ *//' >> tmp-stdint.h <<EOF
16873   /* glibc uses these symbols as guards to prevent redefinitions.  */
16874   #ifdef __int8_t_defined
16875   #define _INT8_T
16876   #define _INT16_T
16877   #define _INT32_T
16878   #endif
16879   #ifdef __uint32_t_defined
16880   #define _UINT32_T
16881   #endif
16882
16883 EOF
16884
16885 # ----------------- done header, emit basic int types -------------
16886 if test "$acx_cv_header_stdint" = stddef.h; then
16887   sed 's/^ *//' >> tmp-stdint.h <<EOF
16888
16889     #ifndef _UINT8_T
16890     #define _UINT8_T
16891     #ifndef __uint8_t_defined
16892     #define __uint8_t_defined
16893     #ifndef uint8_t
16894     typedef unsigned $acx_cv_type_int8_t uint8_t;
16895     #endif
16896     #endif
16897     #endif
16898
16899     #ifndef _UINT16_T
16900     #define _UINT16_T
16901     #ifndef __uint16_t_defined
16902     #define __uint16_t_defined
16903     #ifndef uint16_t
16904     typedef unsigned $acx_cv_type_int16_t uint16_t;
16905     #endif
16906     #endif
16907     #endif
16908
16909     #ifndef _UINT32_T
16910     #define _UINT32_T
16911     #ifndef __uint32_t_defined
16912     #define __uint32_t_defined
16913     #ifndef uint32_t
16914     typedef unsigned $acx_cv_type_int32_t uint32_t;
16915     #endif
16916     #endif
16917     #endif
16918
16919     #ifndef _INT8_T
16920     #define _INT8_T
16921     #ifndef __int8_t_defined
16922     #define __int8_t_defined
16923     #ifndef int8_t
16924     typedef $acx_cv_type_int8_t int8_t;
16925     #endif
16926     #endif
16927     #endif
16928
16929     #ifndef _INT16_T
16930     #define _INT16_T
16931     #ifndef __int16_t_defined
16932     #define __int16_t_defined
16933     #ifndef int16_t
16934     typedef $acx_cv_type_int16_t int16_t;
16935     #endif
16936     #endif
16937     #endif
16938
16939     #ifndef _INT32_T
16940     #define _INT32_T
16941     #ifndef __int32_t_defined
16942     #define __int32_t_defined
16943     #ifndef int32_t
16944     typedef $acx_cv_type_int32_t int32_t;
16945     #endif
16946     #endif
16947     #endif
16948 EOF
16949 elif test "$ac_cv_type_u_int32_t" = yes; then
16950   sed 's/^ *//' >> tmp-stdint.h <<EOF
16951
16952     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16953     #ifndef _INT8_T
16954     #define _INT8_T
16955     #endif
16956     #ifndef _INT16_T
16957     #define _INT16_T
16958     #endif
16959     #ifndef _INT32_T
16960     #define _INT32_T
16961     #endif
16962
16963     #ifndef _UINT8_T
16964     #define _UINT8_T
16965     #ifndef __uint8_t_defined
16966     #define __uint8_t_defined
16967     #ifndef uint8_t
16968     typedef u_int8_t uint8_t;
16969     #endif
16970     #endif
16971     #endif
16972
16973     #ifndef _UINT16_T
16974     #define _UINT16_T
16975     #ifndef __uint16_t_defined
16976     #define __uint16_t_defined
16977     #ifndef uint16_t
16978     typedef u_int16_t uint16_t;
16979     #endif
16980     #endif
16981     #endif
16982
16983     #ifndef _UINT32_T
16984     #define _UINT32_T
16985     #ifndef __uint32_t_defined
16986     #define __uint32_t_defined
16987     #ifndef uint32_t
16988     typedef u_int32_t uint32_t;
16989     #endif
16990     #endif
16991     #endif
16992 EOF
16993 else
16994   sed 's/^ *//' >> tmp-stdint.h <<EOF
16995
16996     /* Some systems have guard macros to prevent redefinitions, define them.  */
16997     #ifndef _INT8_T
16998     #define _INT8_T
16999     #endif
17000     #ifndef _INT16_T
17001     #define _INT16_T
17002     #endif
17003     #ifndef _INT32_T
17004     #define _INT32_T
17005     #endif
17006     #ifndef _UINT8_T
17007     #define _UINT8_T
17008     #endif
17009     #ifndef _UINT16_T
17010     #define _UINT16_T
17011     #endif
17012     #ifndef _UINT32_T
17013     #define _UINT32_T
17014     #endif
17015 EOF
17016 fi
17017
17018 # ------------- done basic int types, emit int64_t types ------------
17019 if test "$ac_cv_type_uint64_t" = yes; then
17020   sed 's/^ *//' >> tmp-stdint.h <<EOF
17021
17022     /* system headers have good uint64_t and int64_t */
17023     #ifndef _INT64_T
17024     #define _INT64_T
17025     #endif
17026     #ifndef _UINT64_T
17027     #define _UINT64_T
17028     #endif
17029 EOF
17030 elif test "$ac_cv_type_u_int64_t" = yes; then
17031   sed 's/^ *//' >> tmp-stdint.h <<EOF
17032
17033     /* system headers have an u_int64_t (and int64_t) */
17034     #ifndef _INT64_T
17035     #define _INT64_T
17036     #endif
17037     #ifndef _UINT64_T
17038     #define _UINT64_T
17039     #ifndef __uint64_t_defined
17040     #define __uint64_t_defined
17041     #ifndef uint64_t
17042     typedef u_int64_t uint64_t;
17043     #endif
17044     #endif
17045     #endif
17046 EOF
17047 elif test -n "$acx_cv_type_int64_t"; then
17048   sed 's/^ *//' >> tmp-stdint.h <<EOF
17049
17050     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
17051     #ifndef _INT64_T
17052     #define _INT64_T
17053     #ifndef int64_t
17054     typedef $acx_cv_type_int64_t int64_t;
17055     #endif
17056     #endif
17057     #ifndef _UINT64_T
17058     #define _UINT64_T
17059     #ifndef __uint64_t_defined
17060     #define __uint64_t_defined
17061     #ifndef uint64_t
17062     typedef unsigned $acx_cv_type_int64_t uint64_t;
17063     #endif
17064     #endif
17065     #endif
17066 EOF
17067 else
17068   sed 's/^ *//' >> tmp-stdint.h <<EOF
17069
17070     /* some common heuristics for int64_t, using compiler-specific tests */
17071     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
17072     #ifndef _INT64_T
17073     #define _INT64_T
17074     #ifndef __int64_t_defined
17075     #ifndef int64_t
17076     typedef long long int64_t;
17077     #endif
17078     #endif
17079     #endif
17080     #ifndef _UINT64_T
17081     #define _UINT64_T
17082     #ifndef uint64_t
17083     typedef unsigned long long uint64_t;
17084     #endif
17085     #endif
17086
17087     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
17088     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
17089        does not implement __extension__.  But that compiler doesn't define
17090        __GNUC_MINOR__.  */
17091     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
17092     # define __extension__
17093     # endif
17094
17095     # ifndef _INT64_T
17096     # define _INT64_T
17097     # ifndef int64_t
17098     __extension__ typedef long long int64_t;
17099     # endif
17100     # endif
17101     # ifndef _UINT64_T
17102     # define _UINT64_T
17103     # ifndef uint64_t
17104     __extension__ typedef unsigned long long uint64_t;
17105     # endif
17106     # endif
17107
17108     #elif !defined __STRICT_ANSI__
17109     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
17110
17111     #  ifndef _INT64_T
17112     #  define _INT64_T
17113     #  ifndef int64_t
17114     typedef __int64 int64_t;
17115     #  endif
17116     #  endif
17117     #  ifndef _UINT64_T
17118     #  define _UINT64_T
17119     #  ifndef uint64_t
17120     typedef unsigned __int64 uint64_t;
17121     #  endif
17122     #  endif
17123     # endif /* compiler */
17124
17125     #endif /* ANSI version */
17126 EOF
17127 fi
17128
17129 # ------------- done int64_t types, emit intptr types ------------
17130 if test "$ac_cv_type_uintptr_t" != yes; then
17131   sed 's/^ *//' >> tmp-stdint.h <<EOF
17132
17133     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
17134     #ifndef __uintptr_t_defined
17135     #ifndef uintptr_t
17136     typedef u$acx_cv_type_intptr_t uintptr_t;
17137     #endif
17138     #endif
17139     #ifndef __intptr_t_defined
17140     #ifndef intptr_t
17141     typedef $acx_cv_type_intptr_t  intptr_t;
17142     #endif
17143     #endif
17144 EOF
17145 fi
17146
17147 # ------------- done intptr types, emit int_least types ------------
17148 if test "$ac_cv_type_int_least32_t" != yes; then
17149   sed 's/^ *//' >> tmp-stdint.h <<EOF
17150
17151     /* Define int_least types */
17152     typedef int8_t     int_least8_t;
17153     typedef int16_t    int_least16_t;
17154     typedef int32_t    int_least32_t;
17155     #ifdef _INT64_T
17156     typedef int64_t    int_least64_t;
17157     #endif
17158
17159     typedef uint8_t    uint_least8_t;
17160     typedef uint16_t   uint_least16_t;
17161     typedef uint32_t   uint_least32_t;
17162     #ifdef _UINT64_T
17163     typedef uint64_t   uint_least64_t;
17164     #endif
17165 EOF
17166 fi
17167
17168 # ------------- done intptr types, emit int_fast types ------------
17169 if test "$ac_cv_type_int_fast32_t" != yes; then
17170       sed 's/^ *//' >> tmp-stdint.h <<EOF
17171
17172     /* Define int_fast types.  short is often slow */
17173     typedef int8_t       int_fast8_t;
17174     typedef int          int_fast16_t;
17175     typedef int32_t      int_fast32_t;
17176     #ifdef _INT64_T
17177     typedef int64_t      int_fast64_t;
17178     #endif
17179
17180     typedef uint8_t      uint_fast8_t;
17181     typedef unsigned int uint_fast16_t;
17182     typedef uint32_t     uint_fast32_t;
17183     #ifdef _UINT64_T
17184     typedef uint64_t     uint_fast64_t;
17185     #endif
17186 EOF
17187 fi
17188
17189 if test "$ac_cv_type_uintmax_t" != yes; then
17190   sed 's/^ *//' >> tmp-stdint.h <<EOF
17191
17192     /* Define intmax based on what we found */
17193     #ifndef intmax_t
17194     #ifdef _INT64_T
17195     typedef int64_t       intmax_t;
17196     #else
17197     typedef long          intmax_t;
17198     #endif
17199     #endif
17200     #ifndef uintmax_t
17201     #ifdef _UINT64_T
17202     typedef uint64_t      uintmax_t;
17203     #else
17204     typedef unsigned long uintmax_t;
17205     #endif
17206     #endif
17207 EOF
17208 fi
17209
17210 sed 's/^ *//' >> tmp-stdint.h <<EOF
17211
17212   #endif /* GCC_GENERATED_STDINT_H */
17213 EOF
17214
17215 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
17216   rm -f tmp-stdint.h
17217 else
17218   mv -f tmp-stdint.h gstdint.h
17219 fi
17220
17221  ;;
17222     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
17223     "default":C) if test -n "$CONFIG_FILES"; then
17224    if test -n "${with_target_subdir}"; then
17225      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
17226      # that multilib installs will end up installed in the correct place.
17227      # The testsuite needs it for multilib-aware ABI baseline files.
17228      # To work around this not being passed down from config-ml.in ->
17229      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
17230      # append it here.  Only modify Makefiles that have just been created.
17231      #
17232      # Also, get rid of this simulated-VPATH thing that automake does.
17233      cat > vpsed << \_EOF
17234   s!`test -f '$<' || echo '$(srcdir)/'`!!
17235 _EOF
17236      for i in $SUBDIRS; do
17237       case $CONFIG_FILES in
17238        *${i}/Makefile*)
17239          #echo "Adding MULTISUBDIR to $i/Makefile"
17240          sed -f vpsed $i/Makefile > tmp
17241          grep '^MULTISUBDIR =' Makefile >> tmp
17242          mv tmp $i/Makefile
17243          ;;
17244       esac
17245      done
17246      rm vpsed
17247    fi
17248  fi
17249  ;;
17250
17251   esac
17252 done # for ac_tag
17253
17254
17255 as_fn_exit 0
17256 _ACEOF
17257 ac_clean_files=$ac_clean_files_save
17258
17259 test $ac_write_fail = 0 ||
17260   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
17261
17262
17263 # configure is writing to config.log, and then calls config.status.
17264 # config.status does its own redirection, appending to config.log.
17265 # Unfortunately, on DOS this fails, as config.log is still kept open
17266 # by configure, so config.status won't be able to write to it; its
17267 # output is simply discarded.  So we exec the FD to /dev/null,
17268 # effectively closing config.log, so it can be properly (re)opened and
17269 # appended to by config.status.  When coming back to configure, we
17270 # need to make the FD available again.
17271 if test "$no_create" != yes; then
17272   ac_cs_success=:
17273   ac_config_status_args=
17274   test "$silent" = yes &&
17275     ac_config_status_args="$ac_config_status_args --quiet"
17276   exec 5>/dev/null
17277   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17278   exec 5>>config.log
17279   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17280   # would make configure fail if this is the last instruction.
17281   $ac_cs_success || as_fn_exit 1
17282 fi
17283 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17284   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17285 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17286 fi
17287