configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67 for Polly 0.01.
   4 #
   5 # Report bugs to <polly-dev@googlegroups.com>.
   6 #
   7 #
   8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  10 # Foundation, Inc.
  11 #
  12 #
  13 # This configure script is free software; the Free Software Foundation
  14 # gives unlimited permission to copy, distribute and modify it.
  15 ## -------------------- ##
  16 ## M4sh Initialization. ##
  17 ## -------------------- ##
  18
  19 # Be more Bourne compatible
  20 DUALCASE=1; export DUALCASE # for MKS sh
  21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38 as_nl='
  39 '
  40 export as_nl
  41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  45 # Prefer a ksh shell builtin over an external printf program on Solaris,
  46 # but without wasting forks for bash or zsh.
  47 if test -z "$BASH_VERSION$ZSH_VERSION" \
  48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  49   as_echo='print -r --'
  50   as_echo_n='print -rn --'
  51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in #(
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # IFS
  87 # We need space, tab and new line, in precisely that order.  Quoting is
  88 # there to prevent editors from complaining about space-tab.
  89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  90 # splitting by setting IFS to empty value.)
  91 IFS=" ""        $as_nl"
  92
  93 # Find who we are.  Look in the path if we contain no directory separator.
  94 case $0 in #((
  95   *[\\/]* ) as_myself=$0 ;;
  96   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  97 for as_dir in $PATH
  98 do
  99   IFS=$as_save_IFS
 100   test -z "$as_dir" && as_dir=.
 101     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 102   done
 103 IFS=$as_save_IFS
 104
 105      ;;
 106 esac
 107 # We did not find ourselves, most probably we were run as `sh COMMAND'
 108 # in which case we are not to be found in the path.
 109 if test "x$as_myself" = x; then
 110   as_myself=$0
 111 fi
 112 if test ! -f "$as_myself"; then
 113   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 114   exit 1
 115 fi
 116
 117 # Unset variables that we do not need and which cause bugs (e.g. in
 118 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 119 # suppresses any "Segmentation fault" message there.  '((' could
 120 # trigger a bug in pdksh 5.2.14.
 121 for as_var in BASH_ENV ENV MAIL MAILPATH
 122 do eval test x\${$as_var+set} = xset \
 123   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 124 done
 125 PS1='$ '
 126 PS2='> '
 127 PS4='+ '
 128
 129 # NLS nuisances.
 130 LC_ALL=C
 131 export LC_ALL
 132 LANGUAGE=C
 133 export LANGUAGE
 134
 135 # CDPATH.
 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 137
 138 if test "x$CONFIG_SHELL" = x; then
 139   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 140   emulate sh
 141   NULLCMD=:
 142   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 143   # is contrary to our usage.  Disable this feature.
 144   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 145   setopt NO_GLOB_SUBST
 146 else
 147   case \`(set -o) 2>/dev/null\` in #(
 148   *posix*) :
 149     set -o posix ;; #(
 150   *) :
 151      ;;
 152 esac
 153 fi
 154 "
 155   as_required="as_fn_return () { (exit \$1); }
 156 as_fn_success () { as_fn_return 0; }
 157 as_fn_failure () { as_fn_return 1; }
 158 as_fn_ret_success () { return 0; }
 159 as_fn_ret_failure () { return 1; }
 160
 161 exitcode=0
 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 167
 168 else
 169   exitcode=1; echo positional parameters were not saved.
 170 fi
 171 test x\$exitcode = x0 || exit 1"
 172   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 173   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 174   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 175   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         BASH_ENV=/dev/null
 219         ENV=/dev/null
 220         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 221         export CONFIG_SHELL
 222         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 223 fi
 224
 225     if test x$as_have_required = xno; then :
 226   $as_echo "$0: This script requires a shell more modern than all"
 227   $as_echo "$0: the shells that I found on your system."
 228   if test x${ZSH_VERSION+set} = xset ; then
 229     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 230     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 231   else
 232     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 233 $0: polly-dev@googlegroups.com about your system, including
 234 $0: any error possibly output before this message. Then
 235 $0: install a modern shell, or manually run the script
 236 $0: under such a shell if you do have one."
 237   fi
 238   exit 1
 239 fi
 240 fi
 241 fi
 242 SHELL=${CONFIG_SHELL-/bin/sh}
 243 export SHELL
 244 # Unset more variables known to interfere with behavior of common tools.
 245 CLICOLOR_FORCE= GREP_OPTIONS=
 246 unset CLICOLOR_FORCE GREP_OPTIONS
 247
 248 ## --------------------- ##
 249 ## M4sh Shell Functions. ##
 250 ## --------------------- ##
 251 # as_fn_unset VAR
 252 # ---------------
 253 # Portably unset VAR.
 254 as_fn_unset ()
 255 {
 256   { eval $1=; unset $1;}
 257 }
 258 as_unset=as_fn_unset
 259
 260 # as_fn_set_status STATUS
 261 # -----------------------
 262 # Set $? to STATUS, without forking.
 263 as_fn_set_status ()
 264 {
 265   return $1
 266 } # as_fn_set_status
 267
 268 # as_fn_exit STATUS
 269 # -----------------
 270 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 271 as_fn_exit ()
 272 {
 273   set +e
 274   as_fn_set_status $1
 275   exit $1
 276 } # as_fn_exit
 277
 278 # as_fn_mkdir_p
 279 # -------------
 280 # Create "$as_dir" as a directory, including parents if necessary.
 281 as_fn_mkdir_p ()
 282 {
 283
 284   case $as_dir in #(
 285   -*) as_dir=./$as_dir;;
 286   esac
 287   test -d "$as_dir" || eval $as_mkdir_p || {
 288     as_dirs=
 289     while :; do
 290       case $as_dir in #(
 291       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 292       *) as_qdir=$as_dir;;
 293       esac
 294       as_dirs="'$as_qdir' $as_dirs"
 295       as_dir=`$as_dirname -- "$as_dir" ||
 296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 297          X"$as_dir" : 'X\(//\)[^/]' \| \
 298          X"$as_dir" : 'X\(//\)$' \| \
 299          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 300 $as_echo X"$as_dir" |
 301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)[^/].*/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)$/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\).*/{
 314             s//\1/
 315             q
 316           }
 317           s/.*/./; q'`
 318       test -d "$as_dir" && break
 319     done
 320     test -z "$as_dirs" || eval "mkdir $as_dirs"
 321   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 322
 323
 324 } # as_fn_mkdir_p
 325 # as_fn_append VAR VALUE
 326 # ----------------------
 327 # Append the text in VALUE to the end of the definition contained in VAR. Take
 328 # advantage of any shell optimizations that allow amortized linear growth over
 329 # repeated appends, instead of the typical quadratic growth present in naive
 330 # implementations.
 331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 332   eval 'as_fn_append ()
 333   {
 334     eval $1+=\$2
 335   }'
 336 else
 337   as_fn_append ()
 338   {
 339     eval $1=\$$1\$2
 340   }
 341 fi # as_fn_append
 342
 343 # as_fn_arith ARG...
 344 # ------------------
 345 # Perform arithmetic evaluation on the ARGs, and store the result in the
 346 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 347 # must be portable across $(()) and expr.
 348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 349   eval 'as_fn_arith ()
 350   {
 351     as_val=$(( $* ))
 352   }'
 353 else
 354   as_fn_arith ()
 355   {
 356     as_val=`expr "$@" || test $? -eq 1`
 357   }
 358 fi # as_fn_arith
 359
 360
 361 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 362 # ----------------------------------------
 363 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 364 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 365 # script with STATUS, using 1 if that was 0.
 366 as_fn_error ()
 367 {
 368   as_status=$1; test $as_status -eq 0 && as_status=1
 369   if test "$4"; then
 370     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 371     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 372   fi
 373   $as_echo "$as_me: error: $2" >&2
 374   as_fn_exit $as_status
 375 } # as_fn_error
 376
 377 if expr a : '\(a\)' >/dev/null 2>&1 &&
 378    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 379   as_expr=expr
 380 else
 381   as_expr=false
 382 fi
 383
 384 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 385   as_basename=basename
 386 else
 387   as_basename=false
 388 fi
 389
 390 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 391   as_dirname=dirname
 392 else
 393   as_dirname=false
 394 fi
 395
 396 as_me=`$as_basename -- "$0" ||
 397 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 398          X"$0" : 'X\(//\)$' \| \
 399          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 400 $as_echo X/"$0" |
 401     sed '/^.*\/\([^/][^/]*\)\/*$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\/\)$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\).*/{
 410             s//\1/
 411             q
 412           }
 413           s/.*/./; q'`
 414
 415 # Avoid depending upon Character Ranges.
 416 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 417 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 418 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 419 as_cr_digits='0123456789'
 420 as_cr_alnum=$as_cr_Letters$as_cr_digits
 421
 422
 423   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 424   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 425   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 426   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 427   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 428   sed -n '
 429     p
 430     /[$]LINENO/=
 431   ' <$as_myself |
 432     sed '
 433       s/[$]LINENO.*/&-/
 434       t lineno
 435       b
 436       :lineno
 437       N
 438       :loop
 439       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 440       t loop
 441       s/-\n.*//
 442     ' >$as_me.lineno &&
 443   chmod +x "$as_me.lineno" ||
 444     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 445
 446   # Don't try to exec as it changes $[0], causing all sort of problems
 447   # (the dirname of $[0] is not the place where we might find the
 448   # original and so on.  Autoconf is especially sensitive to this).
 449   . "./$as_me.lineno"
 450   # Exit status is that of the last command.
 451   exit
 452 }
 453
 454 ECHO_C= ECHO_N= ECHO_T=
 455 case `echo -n x` in #(((((
 456 -n*)
 457   case `echo 'xy\c'` in
 458   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 459   xy)  ECHO_C='\c';;
 460   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 461        ECHO_T=' ';;
 462   esac;;
 463 *)
 464   ECHO_N='-n';;
 465 esac
 466
 467 rm -f conf$$ conf$$.exe conf$$.file
 468 if test -d conf$$.dir; then
 469   rm -f conf$$.dir/conf$$.file
 470 else
 471   rm -f conf$$.dir
 472   mkdir conf$$.dir 2>/dev/null
 473 fi
 474 if (echo >conf$$.file) 2>/dev/null; then
 475   if ln -s conf$$.file conf$$ 2>/dev/null; then
 476     as_ln_s='ln -s'
 477     # ... but there are two gotchas:
 478     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 479     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 480     # In both cases, we have to default to `cp -p'.
 481     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 482       as_ln_s='cp -p'
 483   elif ln conf$$.file conf$$ 2>/dev/null; then
 484     as_ln_s=ln
 485   else
 486     as_ln_s='cp -p'
 487   fi
 488 else
 489   as_ln_s='cp -p'
 490 fi
 491 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 492 rmdir conf$$.dir 2>/dev/null
 493
 494 if mkdir -p . 2>/dev/null; then
 495   as_mkdir_p='mkdir -p "$as_dir"'
 496 else
 497   test -d ./-p && rmdir ./-p
 498   as_mkdir_p=false
 499 fi
 500
 501 if test -x / >/dev/null 2>&1; then
 502   as_test_x='test -x'
 503 else
 504   if ls -dL / >/dev/null 2>&1; then
 505     as_ls_L_option=L
 506   else
 507     as_ls_L_option=
 508   fi
 509   as_test_x='
 510     eval sh -c '\''
 511       if test -d "$1"; then
 512         test -d "$1/.";
 513       else
 514         case $1 in #(
 515         -*)set "./$1";;
 516         esac;
 517         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 518         ???[sx]*):;;*)false;;esac;fi
 519     '\'' sh
 520   '
 521 fi
 522 as_executable_p=$as_test_x
 523
 524 # Sed expression to map a string onto a valid CPP name.
 525 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 526
 527 # Sed expression to map a string onto a valid variable name.
 528 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 529
 530
 531 test -n "$DJDIR" || exec 7<&0 </dev/null
 532 exec 6>&1
 533
 534 # Name of the host.
 535 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 536 # so uname gets run too.
 537 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 538
 539 #
 540 # Initializations.
 541 #
 542 ac_default_prefix=/usr/local
 543 ac_clean_files=
 544 ac_config_libobj_dir=.
 545 LIBOBJS=
 546 cross_compiling=no
 547 subdirs=
 548 MFLAGS=
 549 MAKEFLAGS=
 550
 551 # Identity of this package.
 552 PACKAGE_NAME='Polly'
 553 PACKAGE_TARNAME='polly'
 554 PACKAGE_VERSION='0.01'
 555 PACKAGE_STRING='Polly 0.01'
 556 PACKAGE_BUGREPORT='polly-dev@googlegroups.com'
 557 PACKAGE_URL=''
 558
 559 ac_unique_file=""lib/Analysis/ScopInfo.cpp""
 560 ac_subst_vars='LTLIBOBJS
 561 LIBOBJS
 562 scoplib_rpath
 563 scoplib_ld
 564 scoplib_lib
 565 scoplib_inc
 566 scoplib_found
 567 openscop_ld
 568 openscop_lib
 569 openscop_inc
 570 openscop_found
 571 cloog_ld
 572 cloog_lib
 573 cloog_inc
 574 cloog_found
 575 isl_ld
 576 isl_lib
 577 isl_inc
 578 isl_found
 579 gmp_ld
 580 gmp_lib
 581 gmp_inc
 582 gmp_found
 583 OBJEXT
 584 EXEEXT
 585 ac_ct_CXX
 586 CPPFLAGS
 587 LDFLAGS
 588 CXXFLAGS
 589 CXX
 590 LLVM_OBJ
 591 LLVM_SRC
 592 target_alias
 593 host_alias
 594 build_alias
 595 LIBS
 596 ECHO_T
 597 ECHO_N
 598 ECHO_C
 599 DEFS
 600 mandir
 601 localedir
 602 libdir
 603 psdir
 604 pdfdir
 605 dvidir
 606 htmldir
 607 infodir
 608 docdir
 609 oldincludedir
 610 includedir
 611 localstatedir
 612 sharedstatedir
 613 sysconfdir
 614 datadir
 615 datarootdir
 616 libexecdir
 617 sbindir
 618 bindir
 619 program_transform_name
 620 prefix
 621 exec_prefix
 622 PACKAGE_URL
 623 PACKAGE_BUGREPORT
 624 PACKAGE_STRING
 625 PACKAGE_VERSION
 626 PACKAGE_TARNAME
 627 PACKAGE_NAME
 628 PATH_SEPARATOR
 629 SHELL'
 630 ac_subst_files=''
 631 ac_user_opts='
 632 enable_option_checking
 633 with_llvmsrc
 634 with_llvmobj
 635 with_gmp
 636 with_isl
 637 with_cloog
 638 with_openscop
 639 with_scoplib
 640 '
 641       ac_precious_vars='build_alias
 642 host_alias
 643 target_alias
 644 CXX
 645 CXXFLAGS
 646 LDFLAGS
 647 LIBS
 648 CPPFLAGS
 649 CCC'
 650
 651
 652 # Initialize some variables set by options.
 653 ac_init_help=
 654 ac_init_version=false
 655 ac_unrecognized_opts=
 656 ac_unrecognized_sep=
 657 # The variables have the same names as the options, with
 658 # dashes changed to underlines.
 659 cache_file=/dev/null
 660 exec_prefix=NONE
 661 no_create=
 662 no_recursion=
 663 prefix=NONE
 664 program_prefix=NONE
 665 program_suffix=NONE
 666 program_transform_name=s,x,x,
 667 silent=
 668 site=
 669 srcdir=
 670 verbose=
 671 x_includes=NONE
 672 x_libraries=NONE
 673
 674 # Installation directory options.
 675 # These are left unexpanded so users can "make install exec_prefix=/foo"
 676 # and all the variables that are supposed to be based on exec_prefix
 677 # by default will actually change.
 678 # Use braces instead of parens because sh, perl, etc. also accept them.
 679 # (The list follows the same order as the GNU Coding Standards.)
 680 bindir='${exec_prefix}/bin'
 681 sbindir='${exec_prefix}/sbin'
 682 libexecdir='${exec_prefix}/libexec'
 683 datarootdir='${prefix}/share'
 684 datadir='${datarootdir}'
 685 sysconfdir='${prefix}/etc'
 686 sharedstatedir='${prefix}/com'
 687 localstatedir='${prefix}/var'
 688 includedir='${prefix}/include'
 689 oldincludedir='/usr/include'
 690 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 691 infodir='${datarootdir}/info'
 692 htmldir='${docdir}'
 693 dvidir='${docdir}'
 694 pdfdir='${docdir}'
 695 psdir='${docdir}'
 696 libdir='${exec_prefix}/lib'
 697 localedir='${datarootdir}/locale'
 698 mandir='${datarootdir}/man'
 699
 700 ac_prev=
 701 ac_dashdash=
 702 for ac_option
 703 do
 704   # If the previous option needs an argument, assign it.
 705   if test -n "$ac_prev"; then
 706     eval $ac_prev=\$ac_option
 707     ac_prev=
 708     continue
 709   fi
 710
 711   case $ac_option in
 712   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 713   *=)   ac_optarg= ;;
 714   *)    ac_optarg=yes ;;
 715   esac
 716
 717   # Accept the important Cygnus configure options, so we can diagnose typos.
 718
 719   case $ac_dashdash$ac_option in
 720   --)
 721     ac_dashdash=yes ;;
 722
 723   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 724     ac_prev=bindir ;;
 725   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 726     bindir=$ac_optarg ;;
 727
 728   -build | --build | --buil | --bui | --bu)
 729     ac_prev=build_alias ;;
 730   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 731     build_alias=$ac_optarg ;;
 732
 733   -cache-file | --cache-file | --cache-fil | --cache-fi \
 734   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 735     ac_prev=cache_file ;;
 736   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 737   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 738     cache_file=$ac_optarg ;;
 739
 740   --config-cache | -C)
 741     cache_file=config.cache ;;
 742
 743   -datadir | --datadir | --datadi | --datad)
 744     ac_prev=datadir ;;
 745   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 746     datadir=$ac_optarg ;;
 747
 748   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 749   | --dataroo | --dataro | --datar)
 750     ac_prev=datarootdir ;;
 751   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 752   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 753     datarootdir=$ac_optarg ;;
 754
 755   -disable-* | --disable-*)
 756     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 757     # Reject names that are not valid shell variable names.
 758     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 759       as_fn_error $? "invalid feature name: $ac_useropt"
 760     ac_useropt_orig=$ac_useropt
 761     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 762     case $ac_user_opts in
 763       *"
 764 "enable_$ac_useropt"
 765 "*) ;;
 766       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 767          ac_unrecognized_sep=', ';;
 768     esac
 769     eval enable_$ac_useropt=no ;;
 770
 771   -docdir | --docdir | --docdi | --doc | --do)
 772     ac_prev=docdir ;;
 773   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 774     docdir=$ac_optarg ;;
 775
 776   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 777     ac_prev=dvidir ;;
 778   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 779     dvidir=$ac_optarg ;;
 780
 781   -enable-* | --enable-*)
 782     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 783     # Reject names that are not valid shell variable names.
 784     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 785       as_fn_error $? "invalid feature name: $ac_useropt"
 786     ac_useropt_orig=$ac_useropt
 787     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 788     case $ac_user_opts in
 789       *"
 790 "enable_$ac_useropt"
 791 "*) ;;
 792       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 793          ac_unrecognized_sep=', ';;
 794     esac
 795     eval enable_$ac_useropt=\$ac_optarg ;;
 796
 797   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 798   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 799   | --exec | --exe | --ex)
 800     ac_prev=exec_prefix ;;
 801   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 802   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 803   | --exec=* | --exe=* | --ex=*)
 804     exec_prefix=$ac_optarg ;;
 805
 806   -gas | --gas | --ga | --g)
 807     # Obsolete; use --with-gas.
 808     with_gas=yes ;;
 809
 810   -help | --help | --hel | --he | -h)
 811     ac_init_help=long ;;
 812   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 813     ac_init_help=recursive ;;
 814   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 815     ac_init_help=short ;;
 816
 817   -host | --host | --hos | --ho)
 818     ac_prev=host_alias ;;
 819   -host=* | --host=* | --hos=* | --ho=*)
 820     host_alias=$ac_optarg ;;
 821
 822   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 823     ac_prev=htmldir ;;
 824   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 825   | --ht=*)
 826     htmldir=$ac_optarg ;;
 827
 828   -includedir | --includedir | --includedi | --included | --include \
 829   | --includ | --inclu | --incl | --inc)
 830     ac_prev=includedir ;;
 831   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 832   | --includ=* | --inclu=* | --incl=* | --inc=*)
 833     includedir=$ac_optarg ;;
 834
 835   -infodir | --infodir | --infodi | --infod | --info | --inf)
 836     ac_prev=infodir ;;
 837   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 838     infodir=$ac_optarg ;;
 839
 840   -libdir | --libdir | --libdi | --libd)
 841     ac_prev=libdir ;;
 842   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 843     libdir=$ac_optarg ;;
 844
 845   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 846   | --libexe | --libex | --libe)
 847     ac_prev=libexecdir ;;
 848   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 849   | --libexe=* | --libex=* | --libe=*)
 850     libexecdir=$ac_optarg ;;
 851
 852   -localedir | --localedir | --localedi | --localed | --locale)
 853     ac_prev=localedir ;;
 854   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 855     localedir=$ac_optarg ;;
 856
 857   -localstatedir | --localstatedir | --localstatedi | --localstated \
 858   | --localstate | --localstat | --localsta | --localst | --locals)
 859     ac_prev=localstatedir ;;
 860   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 861   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 862     localstatedir=$ac_optarg ;;
 863
 864   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 865     ac_prev=mandir ;;
 866   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 867     mandir=$ac_optarg ;;
 868
 869   -nfp | --nfp | --nf)
 870     # Obsolete; use --without-fp.
 871     with_fp=no ;;
 872
 873   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 874   | --no-cr | --no-c | -n)
 875     no_create=yes ;;
 876
 877   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 878   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 879     no_recursion=yes ;;
 880
 881   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 882   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 883   | --oldin | --oldi | --old | --ol | --o)
 884     ac_prev=oldincludedir ;;
 885   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 886   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 887   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 888     oldincludedir=$ac_optarg ;;
 889
 890   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 891     ac_prev=prefix ;;
 892   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 893     prefix=$ac_optarg ;;
 894
 895   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 896   | --program-pre | --program-pr | --program-p)
 897     ac_prev=program_prefix ;;
 898   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 899   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 900     program_prefix=$ac_optarg ;;
 901
 902   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 903   | --program-suf | --program-su | --program-s)
 904     ac_prev=program_suffix ;;
 905   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 906   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 907     program_suffix=$ac_optarg ;;
 908
 909   -program-transform-name | --program-transform-name \
 910   | --program-transform-nam | --program-transform-na \
 911   | --program-transform-n | --program-transform- \
 912   | --program-transform | --program-transfor \
 913   | --program-transfo | --program-transf \
 914   | --program-trans | --program-tran \
 915   | --progr-tra | --program-tr | --program-t)
 916     ac_prev=program_transform_name ;;
 917   -program-transform-name=* | --program-transform-name=* \
 918   | --program-transform-nam=* | --program-transform-na=* \
 919   | --program-transform-n=* | --program-transform-=* \
 920   | --program-transform=* | --program-transfor=* \
 921   | --program-transfo=* | --program-transf=* \
 922   | --program-trans=* | --program-tran=* \
 923   | --progr-tra=* | --program-tr=* | --program-t=*)
 924     program_transform_name=$ac_optarg ;;
 925
 926   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 927     ac_prev=pdfdir ;;
 928   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 929     pdfdir=$ac_optarg ;;
 930
 931   -psdir | --psdir | --psdi | --psd | --ps)
 932     ac_prev=psdir ;;
 933   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 934     psdir=$ac_optarg ;;
 935
 936   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 937   | -silent | --silent | --silen | --sile | --sil)
 938     silent=yes ;;
 939
 940   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 941     ac_prev=sbindir ;;
 942   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 943   | --sbi=* | --sb=*)
 944     sbindir=$ac_optarg ;;
 945
 946   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 947   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 948   | --sharedst | --shareds | --shared | --share | --shar \
 949   | --sha | --sh)
 950     ac_prev=sharedstatedir ;;
 951   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 952   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 953   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 954   | --sha=* | --sh=*)
 955     sharedstatedir=$ac_optarg ;;
 956
 957   -site | --site | --sit)
 958     ac_prev=site ;;
 959   -site=* | --site=* | --sit=*)
 960     site=$ac_optarg ;;
 961
 962   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 963     ac_prev=srcdir ;;
 964   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 965     srcdir=$ac_optarg ;;
 966
 967   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 968   | --syscon | --sysco | --sysc | --sys | --sy)
 969     ac_prev=sysconfdir ;;
 970   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 971   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 972     sysconfdir=$ac_optarg ;;
 973
 974   -target | --target | --targe | --targ | --tar | --ta | --t)
 975     ac_prev=target_alias ;;
 976   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 977     target_alias=$ac_optarg ;;
 978
 979   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 980     verbose=yes ;;
 981
 982   -version | --version | --versio | --versi | --vers | -V)
 983     ac_init_version=: ;;
 984
 985   -with-* | --with-*)
 986     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 987     # Reject names that are not valid shell variable names.
 988     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 989       as_fn_error $? "invalid package name: $ac_useropt"
 990     ac_useropt_orig=$ac_useropt
 991     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 992     case $ac_user_opts in
 993       *"
 994 "with_$ac_useropt"
 995 "*) ;;
 996       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 997          ac_unrecognized_sep=', ';;
 998     esac
 999     eval with_$ac_useropt=\$ac_optarg ;;
1000
1001   -without-* | --without-*)
1002     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1003     # Reject names that are not valid shell variable names.
1004     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1005       as_fn_error $? "invalid package name: $ac_useropt"
1006     ac_useropt_orig=$ac_useropt
1007     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1008     case $ac_user_opts in
1009       *"
1010 "with_$ac_useropt"
1011 "*) ;;
1012       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1013          ac_unrecognized_sep=', ';;
1014     esac
1015     eval with_$ac_useropt=no ;;
1016
1017   --x)
1018     # Obsolete; use --with-x.
1019     with_x=yes ;;
1020
1021   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1022   | --x-incl | --x-inc | --x-in | --x-i)
1023     ac_prev=x_includes ;;
1024   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1025   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1026     x_includes=$ac_optarg ;;
1027
1028   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1029   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1030     ac_prev=x_libraries ;;
1031   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1032   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1033     x_libraries=$ac_optarg ;;
1034
1035   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1036 Try \`$0 --help' for more information"
1037     ;;
1038
1039   *=*)
1040     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1041     # Reject names that are not valid shell variable names.
1042     case $ac_envvar in #(
1043       '' | [0-9]* | *[!_$as_cr_alnum]* )
1044       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1045     esac
1046     eval $ac_envvar=\$ac_optarg
1047     export $ac_envvar ;;
1048
1049   *)
1050     # FIXME: should be removed in autoconf 3.0.
1051     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1052     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1053       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1054     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1055     ;;
1056
1057   esac
1058 done
1059
1060 if test -n "$ac_prev"; then
1061   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1062   as_fn_error $? "missing argument to $ac_option"
1063 fi
1064
1065 if test -n "$ac_unrecognized_opts"; then
1066   case $enable_option_checking in
1067     no) ;;
1068     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1069     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1070   esac
1071 fi
1072
1073 # Check all directory arguments for consistency.
1074 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1075                 datadir sysconfdir sharedstatedir localstatedir includedir \
1076                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1077                 libdir localedir mandir
1078 do
1079   eval ac_val=\$$ac_var
1080   # Remove trailing slashes.
1081   case $ac_val in
1082     */ )
1083       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1084       eval $ac_var=\$ac_val;;
1085   esac
1086   # Be sure to have absolute directory names.
1087   case $ac_val in
1088     [\\/$]* | ?:[\\/]* )  continue;;
1089     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1090   esac
1091   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1092 done
1093
1094 # There might be people who depend on the old broken behavior: `$host'
1095 # used to hold the argument of --host etc.
1096 # FIXME: To remove some day.
1097 build=$build_alias
1098 host=$host_alias
1099 target=$target_alias
1100
1101 # FIXME: To remove some day.
1102 if test "x$host_alias" != x; then
1103   if test "x$build_alias" = x; then
1104     cross_compiling=maybe
1105     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1106     If a cross compiler is detected then cross compile mode will be used" >&2
1107   elif test "x$build_alias" != "x$host_alias"; then
1108     cross_compiling=yes
1109   fi
1110 fi
1111
1112 ac_tool_prefix=
1113 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1114
1115 test "$silent" = yes && exec 6>/dev/null
1116
1117
1118 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1119 ac_ls_di=`ls -di .` &&
1120 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1121   as_fn_error $? "working directory cannot be determined"
1122 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1123   as_fn_error $? "pwd does not report name of working directory"
1124
1125
1126 # Find the source files, if location was not specified.
1127 if test -z "$srcdir"; then
1128   ac_srcdir_defaulted=yes
1129   # Try the directory containing this script, then the parent directory.
1130   ac_confdir=`$as_dirname -- "$as_myself" ||
1131 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1132          X"$as_myself" : 'X\(//\)[^/]' \| \
1133          X"$as_myself" : 'X\(//\)$' \| \
1134          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1135 $as_echo X"$as_myself" |
1136     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1137             s//\1/
1138             q
1139           }
1140           /^X\(\/\/\)[^/].*/{
1141             s//\1/
1142             q
1143           }
1144           /^X\(\/\/\)$/{
1145             s//\1/
1146             q
1147           }
1148           /^X\(\/\).*/{
1149             s//\1/
1150             q
1151           }
1152           s/.*/./; q'`
1153   srcdir=$ac_confdir
1154   if test ! -r "$srcdir/$ac_unique_file"; then
1155     srcdir=..
1156   fi
1157 else
1158   ac_srcdir_defaulted=no
1159 fi
1160 if test ! -r "$srcdir/$ac_unique_file"; then
1161   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1162   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1163 fi
1164 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1165 ac_abs_confdir=`(
1166         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1167         pwd)`
1168 # When building in place, set srcdir=.
1169 if test "$ac_abs_confdir" = "$ac_pwd"; then
1170   srcdir=.
1171 fi
1172 # Remove unnecessary trailing slashes from srcdir.
1173 # Double slashes in file names in object file debugging info
1174 # mess up M-x gdb in Emacs.
1175 case $srcdir in
1176 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1177 esac
1178 for ac_var in $ac_precious_vars; do
1179   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1180   eval ac_env_${ac_var}_value=\$${ac_var}
1181   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1182   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1183 done
1184
1185 #
1186 # Report the --help message.
1187 #
1188 if test "$ac_init_help" = "long"; then
1189   # Omit some internal or obsolete options to make the list less imposing.
1190   # This message is too long to be a string in the A/UX 3.1 sh.
1191   cat <<_ACEOF
1192 \`configure' configures Polly 0.01 to adapt to many kinds of systems.
1193
1194 Usage: $0 [OPTION]... [VAR=VALUE]...
1195
1196 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1197 VAR=VALUE.  See below for descriptions of some of the useful variables.
1198
1199 Defaults for the options are specified in brackets.
1200
1201 Configuration:
1202   -h, --help              display this help and exit
1203       --help=short        display options specific to this package
1204       --help=recursive    display the short help of all the included packages
1205   -V, --version           display version information and exit
1206   -q, --quiet, --silent   do not print \`checking ...' messages
1207       --cache-file=FILE   cache test results in FILE [disabled]
1208   -C, --config-cache      alias for \`--cache-file=config.cache'
1209   -n, --no-create         do not create output files
1210       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1211
1212 Installation directories:
1213   --prefix=PREFIX         install architecture-independent files in PREFIX
1214                           [$ac_default_prefix]
1215   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1216                           [PREFIX]
1217
1218 By default, \`make install' will install all the files in
1219 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1220 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1221 for instance \`--prefix=\$HOME'.
1222
1223 For better control, use the options below.
1224
1225 Fine tuning of the installation directories:
1226   --bindir=DIR            user executables [EPREFIX/bin]
1227   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1228   --libexecdir=DIR        program executables [EPREFIX/libexec]
1229   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1230   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1231   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1232   --libdir=DIR            object code libraries [EPREFIX/lib]
1233   --includedir=DIR        C header files [PREFIX/include]
1234   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1235   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1236   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1237   --infodir=DIR           info documentation [DATAROOTDIR/info]
1238   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1239   --mandir=DIR            man documentation [DATAROOTDIR/man]
1240   --docdir=DIR            documentation root [DATAROOTDIR/doc/polly]
1241   --htmldir=DIR           html documentation [DOCDIR]
1242   --dvidir=DIR            dvi documentation [DOCDIR]
1243   --pdfdir=DIR            pdf documentation [DOCDIR]
1244   --psdir=DIR             ps documentation [DOCDIR]
1245 _ACEOF
1246
1247   cat <<\_ACEOF
1248 _ACEOF
1249 fi
1250
1251 if test -n "$ac_init_help"; then
1252   case $ac_init_help in
1253      short | recursive ) echo "Configuration of Polly 0.01:";;
1254    esac
1255   cat <<\_ACEOF
1256
1257 Optional Packages:
1258   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1259   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1260   --with-llvmsrc          Location of LLVM Source Code
1261   --with-llvmobj          Location of LLVM Object Code
1262   --with-gmp              prefix of gmp
1263   --with-isl              prefix of isl
1264   --with-cloog            prefix of cloog
1265   --with-openscop         prefix of openscop
1266   --with-scoplib          prefix of scoplib
1267
1268 Some influential environment variables:
1269   CXX         C++ compiler command
1270   CXXFLAGS    C++ compiler flags
1271   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1272               nonstandard directory <lib dir>
1273   LIBS        libraries to pass to the linker, e.g. -l<library>
1274   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1275               you have headers in a nonstandard directory <include dir>
1276
1277 Use these variables to override the choices made by `configure' or to help
1278 it to find libraries and programs with nonstandard names/locations.
1279
1280 Report bugs to <polly-dev@googlegroups.com>.
1281 _ACEOF
1282 ac_status=$?
1283 fi
1284
1285 if test "$ac_init_help" = "recursive"; then
1286   # If there are subdirs, report their specific --help.
1287   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1288     test -d "$ac_dir" ||
1289       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1290       continue
1291     ac_builddir=.
1292
1293 case "$ac_dir" in
1294 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1295 *)
1296   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1297   # A ".." for each directory in $ac_dir_suffix.
1298   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1299   case $ac_top_builddir_sub in
1300   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1302   esac ;;
1303 esac
1304 ac_abs_top_builddir=$ac_pwd
1305 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1306 # for backward compatibility:
1307 ac_top_builddir=$ac_top_build_prefix
1308
1309 case $srcdir in
1310   .)  # We are building in place.
1311     ac_srcdir=.
1312     ac_top_srcdir=$ac_top_builddir_sub
1313     ac_abs_top_srcdir=$ac_pwd ;;
1314   [\\/]* | ?:[\\/]* )  # Absolute name.
1315     ac_srcdir=$srcdir$ac_dir_suffix;
1316     ac_top_srcdir=$srcdir
1317     ac_abs_top_srcdir=$srcdir ;;
1318   *) # Relative name.
1319     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1320     ac_top_srcdir=$ac_top_build_prefix$srcdir
1321     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1322 esac
1323 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1324
1325     cd "$ac_dir" || { ac_status=$?; continue; }
1326     # Check for guested configure.
1327     if test -f "$ac_srcdir/configure.gnu"; then
1328       echo &&
1329       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1330     elif test -f "$ac_srcdir/configure"; then
1331       echo &&
1332       $SHELL "$ac_srcdir/configure" --help=recursive
1333     else
1334       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1335     fi || ac_status=$?
1336     cd "$ac_pwd" || { ac_status=$?; break; }
1337   done
1338 fi
1339
1340 test -n "$ac_init_help" && exit $ac_status
1341 if $ac_init_version; then
1342   cat <<\_ACEOF
1343 Polly configure 0.01
1344 generated by GNU Autoconf 2.67
1345
1346 Copyright (C) 2010 Free Software Foundation, Inc.
1347 This configure script is free software; the Free Software Foundation
1348 gives unlimited permission to copy, distribute and modify it.
1349 _ACEOF
1350   exit
1351 fi
1352
1353 ## ------------------------ ##
1354 ## Autoconf initialization. ##
1355 ## ------------------------ ##
1356
1357 # ac_fn_cxx_try_compile LINENO
1358 # ----------------------------
1359 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1360 ac_fn_cxx_try_compile ()
1361 {
1362   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1363   rm -f conftest.$ac_objext
1364   if { { ac_try="$ac_compile"
1365 case "(($ac_try" in
1366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1367   *) ac_try_echo=$ac_try;;
1368 esac
1369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1370 $as_echo "$ac_try_echo"; } >&5
1371   (eval "$ac_compile") 2>conftest.err
1372   ac_status=$?
1373   if test -s conftest.err; then
1374     grep -v '^ *+' conftest.err >conftest.er1
1375     cat conftest.er1 >&5
1376     mv -f conftest.er1 conftest.err
1377   fi
1378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1379   test $ac_status = 0; } && {
1380          test -z "$ac_cxx_werror_flag" ||
1381          test ! -s conftest.err
1382        } && test -s conftest.$ac_objext; then :
1383   ac_retval=0
1384 else
1385   $as_echo "$as_me: failed program was:" >&5
1386 sed 's/^/| /' conftest.$ac_ext >&5
1387
1388         ac_retval=1
1389 fi
1390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1391   as_fn_set_status $ac_retval
1392
1393 } # ac_fn_cxx_try_compile
1394
1395 # ac_fn_cxx_try_link LINENO
1396 # -------------------------
1397 # Try to link conftest.$ac_ext, and return whether this succeeded.
1398 ac_fn_cxx_try_link ()
1399 {
1400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1401   rm -f conftest.$ac_objext conftest$ac_exeext
1402   if { { ac_try="$ac_link"
1403 case "(($ac_try" in
1404   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1405   *) ac_try_echo=$ac_try;;
1406 esac
1407 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1408 $as_echo "$ac_try_echo"; } >&5
1409   (eval "$ac_link") 2>conftest.err
1410   ac_status=$?
1411   if test -s conftest.err; then
1412     grep -v '^ *+' conftest.err >conftest.er1
1413     cat conftest.er1 >&5
1414     mv -f conftest.er1 conftest.err
1415   fi
1416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1417   test $ac_status = 0; } && {
1418          test -z "$ac_cxx_werror_flag" ||
1419          test ! -s conftest.err
1420        } && test -s conftest$ac_exeext && {
1421          test "$cross_compiling" = yes ||
1422          $as_test_x conftest$ac_exeext
1423        }; then :
1424   ac_retval=0
1425 else
1426   $as_echo "$as_me: failed program was:" >&5
1427 sed 's/^/| /' conftest.$ac_ext >&5
1428
1429         ac_retval=1
1430 fi
1431   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1432   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1433   # interfere with the next link command; also delete a directory that is
1434   # left behind by Apple's compiler.  We do this before executing the actions.
1435   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1436   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1437   as_fn_set_status $ac_retval
1438
1439 } # ac_fn_cxx_try_link
1440 cat >config.log <<_ACEOF
1441 This file contains any messages produced by compilers while
1442 running configure, to aid debugging if configure makes a mistake.
1443
1444 It was created by Polly $as_me 0.01, which was
1445 generated by GNU Autoconf 2.67.  Invocation command line was
1446
1447   $ $0 $@
1448
1449 _ACEOF
1450 exec 5>>config.log
1451 {
1452 cat <<_ASUNAME
1453 ## --------- ##
1454 ## Platform. ##
1455 ## --------- ##
1456
1457 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1458 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1459 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1460 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1461 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1462
1463 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1464 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1465
1466 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1467 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1468 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1469 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1470 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1471 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1472 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1473
1474 _ASUNAME
1475
1476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1477 for as_dir in $PATH
1478 do
1479   IFS=$as_save_IFS
1480   test -z "$as_dir" && as_dir=.
1481     $as_echo "PATH: $as_dir"
1482   done
1483 IFS=$as_save_IFS
1484
1485 } >&5
1486
1487 cat >&5 <<_ACEOF
1488
1489
1490 ## ----------- ##
1491 ## Core tests. ##
1492 ## ----------- ##
1493
1494 _ACEOF
1495
1496
1497 # Keep a trace of the command line.
1498 # Strip out --no-create and --no-recursion so they do not pile up.
1499 # Strip out --silent because we don't want to record it for future runs.
1500 # Also quote any args containing shell meta-characters.
1501 # Make two passes to allow for proper duplicate-argument suppression.
1502 ac_configure_args=
1503 ac_configure_args0=
1504 ac_configure_args1=
1505 ac_must_keep_next=false
1506 for ac_pass in 1 2
1507 do
1508   for ac_arg
1509   do
1510     case $ac_arg in
1511     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1512     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1513     | -silent | --silent | --silen | --sile | --sil)
1514       continue ;;
1515     *\'*)
1516       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1517     esac
1518     case $ac_pass in
1519     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1520     2)
1521       as_fn_append ac_configure_args1 " '$ac_arg'"
1522       if test $ac_must_keep_next = true; then
1523         ac_must_keep_next=false # Got value, back to normal.
1524       else
1525         case $ac_arg in
1526           *=* | --config-cache | -C | -disable-* | --disable-* \
1527           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1528           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1529           | -with-* | --with-* | -without-* | --without-* | --x)
1530             case "$ac_configure_args0 " in
1531               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1532             esac
1533             ;;
1534           -* ) ac_must_keep_next=true ;;
1535         esac
1536       fi
1537       as_fn_append ac_configure_args " '$ac_arg'"
1538       ;;
1539     esac
1540   done
1541 done
1542 { ac_configure_args0=; unset ac_configure_args0;}
1543 { ac_configure_args1=; unset ac_configure_args1;}
1544
1545 # When interrupted or exit'd, cleanup temporary files, and complete
1546 # config.log.  We remove comments because anyway the quotes in there
1547 # would cause problems or look ugly.
1548 # WARNING: Use '\'' to represent an apostrophe within the trap.
1549 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1550 trap 'exit_status=$?
1551   # Save into config.log some information that might help in debugging.
1552   {
1553     echo
1554
1555     $as_echo "## ---------------- ##
1556 ## Cache variables. ##
1557 ## ---------------- ##"
1558     echo
1559     # The following way of writing the cache mishandles newlines in values,
1560 (
1561   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1562     eval ac_val=\$$ac_var
1563     case $ac_val in #(
1564     *${as_nl}*)
1565       case $ac_var in #(
1566       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1567 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1568       esac
1569       case $ac_var in #(
1570       _ | IFS | as_nl) ;; #(
1571       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1572       *) { eval $ac_var=; unset $ac_var;} ;;
1573       esac ;;
1574     esac
1575   done
1576   (set) 2>&1 |
1577     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1578     *${as_nl}ac_space=\ *)
1579       sed -n \
1580         "s/'\''/'\''\\\\'\'''\''/g;
1581           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1582       ;; #(
1583     *)
1584       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1585       ;;
1586     esac |
1587     sort
1588 )
1589     echo
1590
1591     $as_echo "## ----------------- ##
1592 ## Output variables. ##
1593 ## ----------------- ##"
1594     echo
1595     for ac_var in $ac_subst_vars
1596     do
1597       eval ac_val=\$$ac_var
1598       case $ac_val in
1599       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1600       esac
1601       $as_echo "$ac_var='\''$ac_val'\''"
1602     done | sort
1603     echo
1604
1605     if test -n "$ac_subst_files"; then
1606       $as_echo "## ------------------- ##
1607 ## File substitutions. ##
1608 ## ------------------- ##"
1609       echo
1610       for ac_var in $ac_subst_files
1611       do
1612         eval ac_val=\$$ac_var
1613         case $ac_val in
1614         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1615         esac
1616         $as_echo "$ac_var='\''$ac_val'\''"
1617       done | sort
1618       echo
1619     fi
1620
1621     if test -s confdefs.h; then
1622       $as_echo "## ----------- ##
1623 ## confdefs.h. ##
1624 ## ----------- ##"
1625       echo
1626       cat confdefs.h
1627       echo
1628     fi
1629     test "$ac_signal" != 0 &&
1630       $as_echo "$as_me: caught signal $ac_signal"
1631     $as_echo "$as_me: exit $exit_status"
1632   } >&5
1633   rm -f core *.core core.conftest.* &&
1634     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1635     exit $exit_status
1636 ' 0
1637 for ac_signal in 1 2 13 15; do
1638   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1639 done
1640 ac_signal=0
1641
1642 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1643 rm -f -r conftest* confdefs.h
1644
1645 $as_echo "/* confdefs.h */" > confdefs.h
1646
1647 # Predefined preprocessor variables.
1648
1649 cat >>confdefs.h <<_ACEOF
1650 #define PACKAGE_NAME "$PACKAGE_NAME"
1651 _ACEOF
1652
1653 cat >>confdefs.h <<_ACEOF
1654 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1655 _ACEOF
1656
1657 cat >>confdefs.h <<_ACEOF
1658 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1659 _ACEOF
1660
1661 cat >>confdefs.h <<_ACEOF
1662 #define PACKAGE_STRING "$PACKAGE_STRING"
1663 _ACEOF
1664
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1667 _ACEOF
1668
1669 cat >>confdefs.h <<_ACEOF
1670 #define PACKAGE_URL "$PACKAGE_URL"
1671 _ACEOF
1672
1673
1674 # Let the site file select an alternate cache file if it wants to.
1675 # Prefer an explicitly selected file to automatically selected ones.
1676 ac_site_file1=NONE
1677 ac_site_file2=NONE
1678 if test -n "$CONFIG_SITE"; then
1679   # We do not want a PATH search for config.site.
1680   case $CONFIG_SITE in #((
1681     -*)  ac_site_file1=./$CONFIG_SITE;;
1682     */*) ac_site_file1=$CONFIG_SITE;;
1683     *)   ac_site_file1=./$CONFIG_SITE;;
1684   esac
1685 elif test "x$prefix" != xNONE; then
1686   ac_site_file1=$prefix/share/config.site
1687   ac_site_file2=$prefix/etc/config.site
1688 else
1689   ac_site_file1=$ac_default_prefix/share/config.site
1690   ac_site_file2=$ac_default_prefix/etc/config.site
1691 fi
1692 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1693 do
1694   test "x$ac_site_file" = xNONE && continue
1695   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1696     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1697 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1698     sed 's/^/| /' "$ac_site_file" >&5
1699     . "$ac_site_file" \
1700       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1702 as_fn_error $? "failed to load site script $ac_site_file
1703 See \`config.log' for more details" "$LINENO" 5 ; }
1704   fi
1705 done
1706
1707 if test -r "$cache_file"; then
1708   # Some versions of bash will fail to source /dev/null (special files
1709   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1710   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1712 $as_echo "$as_me: loading cache $cache_file" >&6;}
1713     case $cache_file in
1714       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1715       *)                      . "./$cache_file";;
1716     esac
1717   fi
1718 else
1719   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1720 $as_echo "$as_me: creating cache $cache_file" >&6;}
1721   >$cache_file
1722 fi
1723
1724 # Check that the precious variables saved in the cache have kept the same
1725 # value.
1726 ac_cache_corrupted=false
1727 for ac_var in $ac_precious_vars; do
1728   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1729   eval ac_new_set=\$ac_env_${ac_var}_set
1730   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1731   eval ac_new_val=\$ac_env_${ac_var}_value
1732   case $ac_old_set,$ac_new_set in
1733     set,)
1734       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1735 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1736       ac_cache_corrupted=: ;;
1737     ,set)
1738       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1739 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1740       ac_cache_corrupted=: ;;
1741     ,);;
1742     *)
1743       if test "x$ac_old_val" != "x$ac_new_val"; then
1744         # differences in whitespace do not lead to failure.
1745         ac_old_val_w=`echo x $ac_old_val`
1746         ac_new_val_w=`echo x $ac_new_val`
1747         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1748           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1749 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1750           ac_cache_corrupted=:
1751         else
1752           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1753 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1754           eval $ac_var=\$ac_old_val
1755         fi
1756         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1757 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1758         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1759 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1760       fi;;
1761   esac
1762   # Pass precious variables to config.status.
1763   if test "$ac_new_set" = set; then
1764     case $ac_new_val in
1765     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1766     *) ac_arg=$ac_var=$ac_new_val ;;
1767     esac
1768     case " $ac_configure_args " in
1769       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1770       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1771     esac
1772   fi
1773 done
1774 if $ac_cache_corrupted; then
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1778 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1779   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1780 fi
1781 ## -------------------- ##
1782 ## Main body of script. ##
1783 ## -------------------- ##
1784
1785 ac_ext=c
1786 ac_cpp='$CPP $CPPFLAGS'
1787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1789 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1790
1791
1792
1793 LLVM_SRC_ROOT="`(cd $srcdir/../..; pwd)`"
1794 LLVM_OBJ_ROOT="`(cd ../..; pwd)`"
1795
1796
1797 # Check whether --with-llvmsrc was given.
1798 if test "${with_llvmsrc+set}" = set; then :
1799   withval=$with_llvmsrc; llvm_src="$withval"
1800 else
1801   llvm_src="$LLVM_SRC_ROOT"
1802 fi
1803
1804   LLVM_SRC=$llvm_src
1805
1806
1807 # Check whether --with-llvmobj was given.
1808 if test "${with_llvmobj+set}" = set; then :
1809   withval=$with_llvmobj; llvm_obj="$withval"
1810 else
1811   llvm_obj="$LLVM_OBJ_ROOT"
1812 fi
1813
1814   LLVM_OBJ=$llvm_obj
1815
1816   ac_config_commands="$ac_config_commands setup"
1817
1818
1819
1820 ac_aux_dir=
1821 for ac_dir in $LLVM_SRC/autoconf "$srcdir"/$LLVM_SRC/autoconf; do
1822   if test -f "$ac_dir/install-sh"; then
1823     ac_aux_dir=$ac_dir
1824     ac_install_sh="$ac_aux_dir/install-sh -c"
1825     break
1826   elif test -f "$ac_dir/install.sh"; then
1827     ac_aux_dir=$ac_dir
1828     ac_install_sh="$ac_aux_dir/install.sh -c"
1829     break
1830   elif test -f "$ac_dir/shtool"; then
1831     ac_aux_dir=$ac_dir
1832     ac_install_sh="$ac_aux_dir/shtool install -c"
1833     break
1834   fi
1835 done
1836 if test -z "$ac_aux_dir"; then
1837   as_fn_error $? "cannot find install-sh, install.sh, or shtool in $LLVM_SRC/autoconf \"$srcdir\"/$LLVM_SRC/autoconf" "$LINENO" 5
1838 fi
1839
1840 # These three variables are undocumented and unsupported,
1841 # and are intended to be withdrawn in a future Autoconf release.
1842 # They can cause serious problems if a builder's source tree is in a directory
1843 # whose full name contains unusual characters.
1844 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1845 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1846 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1847
1848
1849
1850
1851
1852
1853
1854 ac_config_files="$ac_config_files Makefile.config"
1855
1856 ac_config_files="$ac_config_files Makefile.common"
1857
1858
1859
1860 if test ${srcdir} != "." ; then
1861   if test -f ${srcdir}/include/polly/Config/config.h ; then
1862     as_fn_error $? "Already configured in ${srcdir}" "$LINENO" 5
1863   fi
1864 fi
1865
1866
1867 $as_echo "#define CLOOG_INT_GMP 1" >>confdefs.h
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878 ac_ext=cpp
1879 ac_cpp='$CXXCPP $CPPFLAGS'
1880 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1881 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1882 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1883 if test -z "$CXX"; then
1884   if test -n "$CCC"; then
1885     CXX=$CCC
1886   else
1887     if test -n "$ac_tool_prefix"; then
1888   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1889   do
1890     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1891 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1893 $as_echo_n "checking for $ac_word... " >&6; }
1894 if test "${ac_cv_prog_CXX+set}" = set; then :
1895   $as_echo_n "(cached) " >&6
1896 else
1897   if test -n "$CXX"; then
1898   ac_cv_prog_CXX="$CXX" # Let the user override the test.
1899 else
1900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1901 for as_dir in $PATH
1902 do
1903   IFS=$as_save_IFS
1904   test -z "$as_dir" && as_dir=.
1905     for ac_exec_ext in '' $ac_executable_extensions; do
1906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1907     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1909     break 2
1910   fi
1911 done
1912   done
1913 IFS=$as_save_IFS
1914
1915 fi
1916 fi
1917 CXX=$ac_cv_prog_CXX
1918 if test -n "$CXX"; then
1919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
1920 $as_echo "$CXX" >&6; }
1921 else
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1923 $as_echo "no" >&6; }
1924 fi
1925
1926
1927     test -n "$CXX" && break
1928   done
1929 fi
1930 if test -z "$CXX"; then
1931   ac_ct_CXX=$CXX
1932   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1933 do
1934   # Extract the first word of "$ac_prog", so it can be a program name with args.
1935 set dummy $ac_prog; ac_word=$2
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1937 $as_echo_n "checking for $ac_word... " >&6; }
1938 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
1939   $as_echo_n "(cached) " >&6
1940 else
1941   if test -n "$ac_ct_CXX"; then
1942   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1943 else
1944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1945 for as_dir in $PATH
1946 do
1947   IFS=$as_save_IFS
1948   test -z "$as_dir" && as_dir=.
1949     for ac_exec_ext in '' $ac_executable_extensions; do
1950   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1951     ac_cv_prog_ac_ct_CXX="$ac_prog"
1952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1953     break 2
1954   fi
1955 done
1956   done
1957 IFS=$as_save_IFS
1958
1959 fi
1960 fi
1961 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1962 if test -n "$ac_ct_CXX"; then
1963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
1964 $as_echo "$ac_ct_CXX" >&6; }
1965 else
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1967 $as_echo "no" >&6; }
1968 fi
1969
1970
1971   test -n "$ac_ct_CXX" && break
1972 done
1973
1974   if test "x$ac_ct_CXX" = x; then
1975     CXX="g++"
1976   else
1977     case $cross_compiling:$ac_tool_warned in
1978 yes:)
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1980 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1981 ac_tool_warned=yes ;;
1982 esac
1983     CXX=$ac_ct_CXX
1984   fi
1985 fi
1986
1987   fi
1988 fi
1989 # Provide some information about the compiler.
1990 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
1991 set X $ac_compile
1992 ac_compiler=$2
1993 for ac_option in --version -v -V -qversion; do
1994   { { ac_try="$ac_compiler $ac_option >&5"
1995 case "(($ac_try" in
1996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1997   *) ac_try_echo=$ac_try;;
1998 esac
1999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2000 $as_echo "$ac_try_echo"; } >&5
2001   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2002   ac_status=$?
2003   if test -s conftest.err; then
2004     sed '10a\
2005 ... rest of stderr output deleted ...
2006          10q' conftest.err >conftest.er1
2007     cat conftest.er1 >&5
2008   fi
2009   rm -f conftest.er1 conftest.err
2010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2011   test $ac_status = 0; }
2012 done
2013
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016
2017 int
2018 main ()
2019 {
2020
2021   ;
2022   return 0;
2023 }
2024 _ACEOF
2025 ac_clean_files_save=$ac_clean_files
2026 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2027 # Try to create an executable without -o first, disregard a.out.
2028 # It will help us diagnose broken compilers, and finding out an intuition
2029 # of exeext.
2030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2031 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2032 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2033
2034 # The possible output files:
2035 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2036
2037 ac_rmfiles=
2038 for ac_file in $ac_files
2039 do
2040   case $ac_file in
2041     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2042     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2043   esac
2044 done
2045 rm -f $ac_rmfiles
2046
2047 if { { ac_try="$ac_link_default"
2048 case "(($ac_try" in
2049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2050   *) ac_try_echo=$ac_try;;
2051 esac
2052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2053 $as_echo "$ac_try_echo"; } >&5
2054   (eval "$ac_link_default") 2>&5
2055   ac_status=$?
2056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2057   test $ac_status = 0; }; then :
2058   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2059 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2060 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2061 # so that the user can short-circuit this test for compilers unknown to
2062 # Autoconf.
2063 for ac_file in $ac_files ''
2064 do
2065   test -f "$ac_file" || continue
2066   case $ac_file in
2067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2068         ;;
2069     [ab].out )
2070         # We found the default executable, but exeext='' is most
2071         # certainly right.
2072         break;;
2073     *.* )
2074         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2075         then :; else
2076            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2077         fi
2078         # We set ac_cv_exeext here because the later test for it is not
2079         # safe: cross compilers may not add the suffix if given an `-o'
2080         # argument, so we may need to know it at that point already.
2081         # Even if this section looks crufty: it has the advantage of
2082         # actually working.
2083         break;;
2084     * )
2085         break;;
2086   esac
2087 done
2088 test "$ac_cv_exeext" = no && ac_cv_exeext=
2089
2090 else
2091   ac_file=''
2092 fi
2093 if test -z "$ac_file"; then :
2094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2095 $as_echo "no" >&6; }
2096 $as_echo "$as_me: failed program was:" >&5
2097 sed 's/^/| /' conftest.$ac_ext >&5
2098
2099 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2101 as_fn_error 77 "C++ compiler cannot create executables
2102 See \`config.log' for more details" "$LINENO" 5 ; }
2103 else
2104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2105 $as_echo "yes" >&6; }
2106 fi
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2108 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2110 $as_echo "$ac_file" >&6; }
2111 ac_exeext=$ac_cv_exeext
2112
2113 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2114 ac_clean_files=$ac_clean_files_save
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2116 $as_echo_n "checking for suffix of executables... " >&6; }
2117 if { { ac_try="$ac_link"
2118 case "(($ac_try" in
2119   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2120   *) ac_try_echo=$ac_try;;
2121 esac
2122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2123 $as_echo "$ac_try_echo"; } >&5
2124   (eval "$ac_link") 2>&5
2125   ac_status=$?
2126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2127   test $ac_status = 0; }; then :
2128   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2129 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2130 # work properly (i.e., refer to `conftest.exe'), while it won't with
2131 # `rm'.
2132 for ac_file in conftest.exe conftest conftest.*; do
2133   test -f "$ac_file" || continue
2134   case $ac_file in
2135     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2136     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2137           break;;
2138     * ) break;;
2139   esac
2140 done
2141 else
2142   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2144 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2145 See \`config.log' for more details" "$LINENO" 5 ; }
2146 fi
2147 rm -f conftest conftest$ac_cv_exeext
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2149 $as_echo "$ac_cv_exeext" >&6; }
2150
2151 rm -f conftest.$ac_ext
2152 EXEEXT=$ac_cv_exeext
2153 ac_exeext=$EXEEXT
2154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2155 /* end confdefs.h.  */
2156 #include <stdio.h>
2157 int
2158 main ()
2159 {
2160 FILE *f = fopen ("conftest.out", "w");
2161  return ferror (f) || fclose (f) != 0;
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 ac_clean_files="$ac_clean_files conftest.out"
2168 # Check that the compiler produces executables we can run.  If not, either
2169 # the compiler is broken, or we cross compile.
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2171 $as_echo_n "checking whether we are cross compiling... " >&6; }
2172 if test "$cross_compiling" != yes; then
2173   { { ac_try="$ac_link"
2174 case "(($ac_try" in
2175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2176   *) ac_try_echo=$ac_try;;
2177 esac
2178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2179 $as_echo "$ac_try_echo"; } >&5
2180   (eval "$ac_link") 2>&5
2181   ac_status=$?
2182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2183   test $ac_status = 0; }
2184   if { ac_try='./conftest$ac_cv_exeext'
2185   { { case "(($ac_try" in
2186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2187   *) ac_try_echo=$ac_try;;
2188 esac
2189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2190 $as_echo "$ac_try_echo"; } >&5
2191   (eval "$ac_try") 2>&5
2192   ac_status=$?
2193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2194   test $ac_status = 0; }; }; then
2195     cross_compiling=no
2196   else
2197     if test "$cross_compiling" = maybe; then
2198         cross_compiling=yes
2199     else
2200         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202 as_fn_error $? "cannot run C++ compiled programs.
2203 If you meant to cross compile, use \`--host'.
2204 See \`config.log' for more details" "$LINENO" 5 ; }
2205     fi
2206   fi
2207 fi
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2209 $as_echo "$cross_compiling" >&6; }
2210
2211 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2212 ac_clean_files=$ac_clean_files_save
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2214 $as_echo_n "checking for suffix of object files... " >&6; }
2215 if test "${ac_cv_objext+set}" = set; then :
2216   $as_echo_n "(cached) " >&6
2217 else
2218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220
2221 int
2222 main ()
2223 {
2224
2225   ;
2226   return 0;
2227 }
2228 _ACEOF
2229 rm -f conftest.o conftest.obj
2230 if { { ac_try="$ac_compile"
2231 case "(($ac_try" in
2232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2233   *) ac_try_echo=$ac_try;;
2234 esac
2235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2236 $as_echo "$ac_try_echo"; } >&5
2237   (eval "$ac_compile") 2>&5
2238   ac_status=$?
2239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2240   test $ac_status = 0; }; then :
2241   for ac_file in conftest.o conftest.obj conftest.*; do
2242   test -f "$ac_file" || continue;
2243   case $ac_file in
2244     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2245     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2246        break;;
2247   esac
2248 done
2249 else
2250   $as_echo "$as_me: failed program was:" >&5
2251 sed 's/^/| /' conftest.$ac_ext >&5
2252
2253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2255 as_fn_error $? "cannot compute suffix of object files: cannot compile
2256 See \`config.log' for more details" "$LINENO" 5 ; }
2257 fi
2258 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2261 $as_echo "$ac_cv_objext" >&6; }
2262 OBJEXT=$ac_cv_objext
2263 ac_objext=$OBJEXT
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2265 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2266 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
2267   $as_echo_n "(cached) " >&6
2268 else
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271
2272 int
2273 main ()
2274 {
2275 #ifndef __GNUC__
2276        choke me
2277 #endif
2278
2279   ;
2280   return 0;
2281 }
2282 _ACEOF
2283 if ac_fn_cxx_try_compile "$LINENO"; then :
2284   ac_compiler_gnu=yes
2285 else
2286   ac_compiler_gnu=no
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2290
2291 fi
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2293 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2294 if test $ac_compiler_gnu = yes; then
2295   GXX=yes
2296 else
2297   GXX=
2298 fi
2299 ac_test_CXXFLAGS=${CXXFLAGS+set}
2300 ac_save_CXXFLAGS=$CXXFLAGS
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2302 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
2303 if test "${ac_cv_prog_cxx_g+set}" = set; then :
2304   $as_echo_n "(cached) " >&6
2305 else
2306   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2307    ac_cxx_werror_flag=yes
2308    ac_cv_prog_cxx_g=no
2309    CXXFLAGS="-g"
2310    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312
2313 int
2314 main ()
2315 {
2316
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_cxx_try_compile "$LINENO"; then :
2322   ac_cv_prog_cxx_g=yes
2323 else
2324   CXXFLAGS=""
2325       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2326 /* end confdefs.h.  */
2327
2328 int
2329 main ()
2330 {
2331
2332   ;
2333   return 0;
2334 }
2335 _ACEOF
2336 if ac_fn_cxx_try_compile "$LINENO"; then :
2337
2338 else
2339   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2340          CXXFLAGS="-g"
2341          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2342 /* end confdefs.h.  */
2343
2344 int
2345 main ()
2346 {
2347
2348   ;
2349   return 0;
2350 }
2351 _ACEOF
2352 if ac_fn_cxx_try_compile "$LINENO"; then :
2353   ac_cv_prog_cxx_g=yes
2354 fi
2355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2356 fi
2357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2358 fi
2359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2360    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2361 fi
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2363 $as_echo "$ac_cv_prog_cxx_g" >&6; }
2364 if test "$ac_test_CXXFLAGS" = set; then
2365   CXXFLAGS=$ac_save_CXXFLAGS
2366 elif test $ac_cv_prog_cxx_g = yes; then
2367   if test "$GXX" = yes; then
2368     CXXFLAGS="-g -O2"
2369   else
2370     CXXFLAGS="-g"
2371   fi
2372 else
2373   if test "$GXX" = yes; then
2374     CXXFLAGS="-O2"
2375   else
2376     CXXFLAGS=
2377   fi
2378 fi
2379 ac_ext=cpp
2380 ac_cpp='$CXXCPP $CPPFLAGS'
2381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2384
2385
2386
2387   ac_ext=cpp
2388 ac_cpp='$CXXCPP $CPPFLAGS'
2389 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2390 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2391 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2392
2393   OLD_CXXFLAGS=$CXXFLAGS;
2394   OLD_LDFLAGS=$LDFLAGS;
2395   OLD_LIBS=$LIBS;
2396
2397   LIBS="$LIBS -lgmp";
2398
2399   # Get include path and lib path
2400
2401 # Check whether --with-gmp was given.
2402 if test "${with_gmp+set}" = set; then :
2403   withval=$with_gmp; given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS";
2404        given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"
2405 else
2406   given_inc_path=inc_not_give_gmp;
2407        given_lib_path=lib_not_give_gmp
2408
2409 fi
2410
2411   # Check for library and headers works
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gmp in $given_inc_path, $given_lib_path" >&5
2413 $as_echo_n "checking for gmp in $given_inc_path, $given_lib_path... " >&6; }
2414   # try to compile a file that includes a header of the library
2415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2416 /* end confdefs.h.  */
2417 #include <gmp.h>
2418 int
2419 main ()
2420 {
2421 ;
2422   ;
2423   return 0;
2424 }
2425 _ACEOF
2426 if ac_fn_cxx_try_link "$LINENO"; then :
2427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2428 $as_echo "ok" >&6; }
2429     gmp_found="yes"
2430
2431     if test "x$given_inc_path" != "xinc_not_give_gmp"; then :
2432   gmp_inc="-I$given_inc_path"
2433
2434 fi
2435     gmp_lib="-lgmp"
2436
2437     if test "x$given_lib_path" != "xlib_not_give_gmp"; then :
2438   gmp_ld="-L$given_lib_path"
2439
2440 fi
2441 else
2442   if test "xrequired" = "xrequired"; then :
2443   as_fn_error $? "gmp required but not found" "$LINENO" 5
2444 else
2445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2446 $as_echo "not found" >&6; }
2447 fi
2448
2449 fi
2450 rm -f core conftest.err conftest.$ac_objext \
2451     conftest$ac_exeext conftest.$ac_ext
2452
2453   # reset original CXXFLAGS
2454   CXXFLAGS=$OLD_CXXFLAGS
2455   LDFLAGS=$OLD_LDFLAGS;
2456   LIBS=$OLD_LIBS
2457   ac_ext=c
2458 ac_cpp='$CPP $CPPFLAGS'
2459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2461 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2462
2463
2464
2465
2466   ac_ext=cpp
2467 ac_cpp='$CXXCPP $CPPFLAGS'
2468 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2469 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2470 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2471
2472   OLD_CXXFLAGS=$CXXFLAGS;
2473   OLD_LDFLAGS=$LDFLAGS;
2474   OLD_LIBS=$LIBS;
2475
2476   LIBS="$LIBS -lisl";
2477
2478   # Get include path and lib path
2479
2480 # Check whether --with-isl was given.
2481 if test "${with_isl+set}" = set; then :
2482   withval=$with_isl; given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS";
2483        given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"
2484 else
2485   given_inc_path=inc_not_give_isl;
2486        given_lib_path=lib_not_give_isl
2487
2488 fi
2489
2490   # Check for library and headers works
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl in $given_inc_path, $given_lib_path" >&5
2492 $as_echo_n "checking for isl in $given_inc_path, $given_lib_path... " >&6; }
2493   # try to compile a file that includes a header of the library
2494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2495 /* end confdefs.h.  */
2496 #include <isl/config.h>
2497 int
2498 main ()
2499 {
2500 ;
2501   ;
2502   return 0;
2503 }
2504 _ACEOF
2505 if ac_fn_cxx_try_link "$LINENO"; then :
2506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2507 $as_echo "ok" >&6; }
2508     isl_found="yes"
2509
2510     if test "x$given_inc_path" != "xinc_not_give_isl"; then :
2511   isl_inc="-I$given_inc_path"
2512
2513 fi
2514     isl_lib="-lisl"
2515
2516     if test "x$given_lib_path" != "xlib_not_give_isl"; then :
2517   isl_ld="-L$given_lib_path"
2518
2519 fi
2520 else
2521   if test "xrequired" = "xrequired"; then :
2522   as_fn_error $? "isl required but not found" "$LINENO" 5
2523 else
2524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2525 $as_echo "not found" >&6; }
2526 fi
2527
2528 fi
2529 rm -f core conftest.err conftest.$ac_objext \
2530     conftest$ac_exeext conftest.$ac_ext
2531
2532   # reset original CXXFLAGS
2533   CXXFLAGS=$OLD_CXXFLAGS
2534   LDFLAGS=$OLD_LDFLAGS;
2535   LIBS=$OLD_LIBS
2536   ac_ext=c
2537 ac_cpp='$CPP $CPPFLAGS'
2538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2541
2542
2543
2544 saved_CXXFLAGS=$CXXFLAGS
2545 CXXFLAGS="$CXXFLAGS $isl_inc"
2546
2547   ac_ext=cpp
2548 ac_cpp='$CXXCPP $CPPFLAGS'
2549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2552
2553   OLD_CXXFLAGS=$CXXFLAGS;
2554   OLD_LDFLAGS=$LDFLAGS;
2555   OLD_LIBS=$LIBS;
2556
2557   LIBS="$LIBS -lcloog-isl";
2558
2559   # Get include path and lib path
2560
2561 # Check whether --with-cloog was given.
2562 if test "${with_cloog+set}" = set; then :
2563   withval=$with_cloog; given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS";
2564        given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"
2565 else
2566   given_inc_path=inc_not_give_cloog;
2567        given_lib_path=lib_not_give_cloog
2568
2569 fi
2570
2571   # Check for library and headers works
2572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cloog in $given_inc_path, $given_lib_path" >&5
2573 $as_echo_n "checking for cloog in $given_inc_path, $given_lib_path... " >&6; }
2574   # try to compile a file that includes a header of the library
2575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2576 /* end confdefs.h.  */
2577 #include <cloog/isl/cloog.h>
2578 int
2579 main ()
2580 {
2581 ;
2582   ;
2583   return 0;
2584 }
2585 _ACEOF
2586 if ac_fn_cxx_try_link "$LINENO"; then :
2587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2588 $as_echo "ok" >&6; }
2589     cloog_found="yes"
2590
2591     if test "x$given_inc_path" != "xinc_not_give_cloog"; then :
2592   cloog_inc="-I$given_inc_path"
2593
2594 fi
2595     cloog_lib="-lcloog-isl"
2596
2597     if test "x$given_lib_path" != "xlib_not_give_cloog"; then :
2598   cloog_ld="-L$given_lib_path"
2599
2600 fi
2601 else
2602   if test "xrequired" = "xrequired"; then :
2603   as_fn_error $? "cloog required but not found" "$LINENO" 5
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2606 $as_echo "not found" >&6; }
2607 fi
2608
2609 fi
2610 rm -f core conftest.err conftest.$ac_objext \
2611     conftest$ac_exeext conftest.$ac_ext
2612
2613   # reset original CXXFLAGS
2614   CXXFLAGS=$OLD_CXXFLAGS
2615   LDFLAGS=$OLD_LDFLAGS;
2616   LIBS=$OLD_LIBS
2617   ac_ext=c
2618 ac_cpp='$CPP $CPPFLAGS'
2619 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2620 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2621 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2622
2623
2624 CXXFLAGS=$saved_CXXFLAGS
2625
2626
2627
2628   ac_ext=cpp
2629 ac_cpp='$CXXCPP $CPPFLAGS'
2630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2633
2634   OLD_CXXFLAGS=$CXXFLAGS;
2635   OLD_LDFLAGS=$LDFLAGS;
2636   OLD_LIBS=$LIBS;
2637
2638   LIBS="$LIBS -lopenscop";
2639
2640   # Get include path and lib path
2641
2642 # Check whether --with-openscop was given.
2643 if test "${with_openscop+set}" = set; then :
2644   withval=$with_openscop; given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS";
2645        given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"
2646 else
2647   given_inc_path=inc_not_give_openscop;
2648        given_lib_path=lib_not_give_openscop
2649
2650 fi
2651
2652   # Check for library and headers works
2653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openscop in $given_inc_path, $given_lib_path" >&5
2654 $as_echo_n "checking for openscop in $given_inc_path, $given_lib_path... " >&6; }
2655   # try to compile a file that includes a header of the library
2656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2657 /* end confdefs.h.  */
2658 #include <openscop/scop.h>
2659 int
2660 main ()
2661 {
2662 ;
2663   ;
2664   return 0;
2665 }
2666 _ACEOF
2667 if ac_fn_cxx_try_link "$LINENO"; then :
2668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2669 $as_echo "ok" >&6; }
2670     openscop_found="yes"
2671
2672     if test "x$given_inc_path" != "xinc_not_give_openscop"; then :
2673   openscop_inc="-I$given_inc_path"
2674
2675 fi
2676     openscop_lib="-lopenscop"
2677
2678     if test "x$given_lib_path" != "xlib_not_give_openscop"; then :
2679   openscop_ld="-L$given_lib_path"
2680
2681 fi
2682 else
2683   if test "x" = "xrequired"; then :
2684   as_fn_error $? "openscop required but not found" "$LINENO" 5
2685 else
2686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2687 $as_echo "not found" >&6; }
2688 fi
2689
2690 fi
2691 rm -f core conftest.err conftest.$ac_objext \
2692     conftest$ac_exeext conftest.$ac_ext
2693
2694   # reset original CXXFLAGS
2695   CXXFLAGS=$OLD_CXXFLAGS
2696   LDFLAGS=$OLD_LDFLAGS;
2697   LIBS=$OLD_LIBS
2698   ac_ext=c
2699 ac_cpp='$CPP $CPPFLAGS'
2700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2703
2704
2705 if test "x$openscop_found" = "xyes"; then :
2706
2707 $as_echo "#define OPENSCOP_FOUND 1" >>confdefs.h
2708
2709 fi
2710
2711
2712   ac_ext=cpp
2713 ac_cpp='$CXXCPP $CPPFLAGS'
2714 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2715 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2716 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2717
2718   OLD_CXXFLAGS=$CXXFLAGS;
2719   OLD_LDFLAGS=$LDFLAGS;
2720   OLD_LIBS=$LIBS;
2721
2722   LIBS="$LIBS -lscoplib";
2723
2724   # Get include path and lib path
2725
2726 # Check whether --with-scoplib was given.
2727 if test "${with_scoplib+set}" = set; then :
2728   withval=$with_scoplib; given_inc_path="$withval/include"; CXXFLAGS="-I$given_inc_path $CXXFLAGS";
2729        given_lib_path="$withval/lib"; LDFLAGS="-L$given_lib_path $LDFLAGS"
2730 else
2731   given_inc_path=inc_not_give_scoplib;
2732        given_lib_path=lib_not_give_scoplib
2733
2734 fi
2735
2736   # Check for library and headers works
2737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for scoplib in $given_inc_path, $given_lib_path" >&5
2738 $as_echo_n "checking for scoplib in $given_inc_path, $given_lib_path... " >&6; }
2739   # try to compile a file that includes a header of the library
2740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2741 /* end confdefs.h.  */
2742 #include <scoplib/scop.h>
2743 int
2744 main ()
2745 {
2746 ;
2747   ;
2748   return 0;
2749 }
2750 _ACEOF
2751 if ac_fn_cxx_try_link "$LINENO"; then :
2752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2753 $as_echo "ok" >&6; }
2754     scoplib_found="yes"
2755
2756     if test "x$given_inc_path" != "xinc_not_give_scoplib"; then :
2757   scoplib_inc="-I$given_inc_path"
2758
2759 fi
2760     scoplib_lib="-lscoplib"
2761
2762     if test "x$given_lib_path" != "xlib_not_give_scoplib"; then :
2763   scoplib_ld="-L$given_lib_path"
2764
2765 fi
2766 else
2767   if test "x" = "xrequired"; then :
2768   as_fn_error $? "scoplib required but not found" "$LINENO" 5
2769 else
2770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
2771 $as_echo "not found" >&6; }
2772 fi
2773
2774 fi
2775 rm -f core conftest.err conftest.$ac_objext \
2776     conftest$ac_exeext conftest.$ac_ext
2777
2778   # reset original CXXFLAGS
2779   CXXFLAGS=$OLD_CXXFLAGS
2780   LDFLAGS=$OLD_LDFLAGS;
2781   LIBS=$OLD_LIBS
2782   ac_ext=c
2783 ac_cpp='$CPP $CPPFLAGS'
2784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2787
2788
2789 if test "x$scoplib_found" = "xyes"; then :
2790
2791 $as_echo "#define SCOPLIB_FOUND 1" >>confdefs.h
2792
2793 fi
2794
2795 if test "x$scoplib_found" = "xyes"; then :
2796   scoplib_rpath="-Wl,-rpath=$given_lib_path"
2797 else
2798   scoplib_rpath=""
2799 fi
2800
2801
2802
2803
2804 ac_config_headers="$ac_config_headers include/polly/Config/config.h"
2805
2806 cat >confcache <<\_ACEOF
2807 # This file is a shell script that caches the results of configure
2808 # tests run on this system so they can be shared between configure
2809 # scripts and configure runs, see configure's option --config-cache.
2810 # It is not useful on other systems.  If it contains results you don't
2811 # want to keep, you may remove or edit it.
2812 #
2813 # config.status only pays attention to the cache file if you give it
2814 # the --recheck option to rerun configure.
2815 #
2816 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2817 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2818 # following values.
2819
2820 _ACEOF
2821
2822 # The following way of writing the cache mishandles newlines in values,
2823 # but we know of no workaround that is simple, portable, and efficient.
2824 # So, we kill variables containing newlines.
2825 # Ultrix sh set writes to stderr and can't be redirected directly,
2826 # and sets the high bit in the cache file unless we assign to the vars.
2827 (
2828   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2829     eval ac_val=\$$ac_var
2830     case $ac_val in #(
2831     *${as_nl}*)
2832       case $ac_var in #(
2833       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2834 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2835       esac
2836       case $ac_var in #(
2837       _ | IFS | as_nl) ;; #(
2838       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2839       *) { eval $ac_var=; unset $ac_var;} ;;
2840       esac ;;
2841     esac
2842   done
2843
2844   (set) 2>&1 |
2845     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2846     *${as_nl}ac_space=\ *)
2847       # `set' does not quote correctly, so add quotes: double-quote
2848       # substitution turns \\\\ into \\, and sed turns \\ into \.
2849       sed -n \
2850         "s/'/'\\\\''/g;
2851           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2852       ;; #(
2853     *)
2854       # `set' quotes correctly as required by POSIX, so do not add quotes.
2855       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2856       ;;
2857     esac |
2858     sort
2859 ) |
2860   sed '
2861      /^ac_cv_env_/b end
2862      t clear
2863      :clear
2864      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2865      t end
2866      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2867      :end' >>confcache
2868 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2869   if test -w "$cache_file"; then
2870     test "x$cache_file" != "x/dev/null" &&
2871       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2872 $as_echo "$as_me: updating cache $cache_file" >&6;}
2873     cat confcache >$cache_file
2874   else
2875     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2876 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2877   fi
2878 fi
2879 rm -f confcache
2880
2881 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2882 # Let make expand exec_prefix.
2883 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2884
2885 DEFS=-DHAVE_CONFIG_H
2886
2887 ac_libobjs=
2888 ac_ltlibobjs=
2889 U=
2890 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2891   # 1. Remove the extension, and $U if already installed.
2892   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2893   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2894   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2895   #    will be set to the directory where LIBOBJS objects are built.
2896   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2897   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2898 done
2899 LIBOBJS=$ac_libobjs
2900
2901 LTLIBOBJS=$ac_ltlibobjs
2902
2903
2904
2905 : ${CONFIG_STATUS=./config.status}
2906 ac_write_fail=0
2907 ac_clean_files_save=$ac_clean_files
2908 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2910 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2911 as_write_fail=0
2912 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2913 #! $SHELL
2914 # Generated by $as_me.
2915 # Run this file to recreate the current configuration.
2916 # Compiler output produced by configure, useful for debugging
2917 # configure, is in config.log if it exists.
2918
2919 debug=false
2920 ac_cs_recheck=false
2921 ac_cs_silent=false
2922
2923 SHELL=\${CONFIG_SHELL-$SHELL}
2924 export SHELL
2925 _ASEOF
2926 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2927 ## -------------------- ##
2928 ## M4sh Initialization. ##
2929 ## -------------------- ##
2930
2931 # Be more Bourne compatible
2932 DUALCASE=1; export DUALCASE # for MKS sh
2933 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2934   emulate sh
2935   NULLCMD=:
2936   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2937   # is contrary to our usage.  Disable this feature.
2938   alias -g '${1+"$@"}'='"$@"'
2939   setopt NO_GLOB_SUBST
2940 else
2941   case `(set -o) 2>/dev/null` in #(
2942   *posix*) :
2943     set -o posix ;; #(
2944   *) :
2945      ;;
2946 esac
2947 fi
2948
2949
2950 as_nl='
2951 '
2952 export as_nl
2953 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2954 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2955 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2956 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2957 # Prefer a ksh shell builtin over an external printf program on Solaris,
2958 # but without wasting forks for bash or zsh.
2959 if test -z "$BASH_VERSION$ZSH_VERSION" \
2960     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2961   as_echo='print -r --'
2962   as_echo_n='print -rn --'
2963 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2964   as_echo='printf %s\n'
2965   as_echo_n='printf %s'
2966 else
2967   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2968     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2969     as_echo_n='/usr/ucb/echo -n'
2970   else
2971     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2972     as_echo_n_body='eval
2973       arg=$1;
2974       case $arg in #(
2975       *"$as_nl"*)
2976         expr "X$arg" : "X\\(.*\\)$as_nl";
2977         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2978       esac;
2979       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2980     '
2981     export as_echo_n_body
2982     as_echo_n='sh -c $as_echo_n_body as_echo'
2983   fi
2984   export as_echo_body
2985   as_echo='sh -c $as_echo_body as_echo'
2986 fi
2987
2988 # The user is always right.
2989 if test "${PATH_SEPARATOR+set}" != set; then
2990   PATH_SEPARATOR=:
2991   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2992     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2993       PATH_SEPARATOR=';'
2994   }
2995 fi
2996
2997
2998 # IFS
2999 # We need space, tab and new line, in precisely that order.  Quoting is
3000 # there to prevent editors from complaining about space-tab.
3001 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3002 # splitting by setting IFS to empty value.)
3003 IFS=" ""        $as_nl"
3004
3005 # Find who we are.  Look in the path if we contain no directory separator.
3006 case $0 in #((
3007   *[\\/]* ) as_myself=$0 ;;
3008   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3009 for as_dir in $PATH
3010 do
3011   IFS=$as_save_IFS
3012   test -z "$as_dir" && as_dir=.
3013     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3014   done
3015 IFS=$as_save_IFS
3016
3017      ;;
3018 esac
3019 # We did not find ourselves, most probably we were run as `sh COMMAND'
3020 # in which case we are not to be found in the path.
3021 if test "x$as_myself" = x; then
3022   as_myself=$0
3023 fi
3024 if test ! -f "$as_myself"; then
3025   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3026   exit 1
3027 fi
3028
3029 # Unset variables that we do not need and which cause bugs (e.g. in
3030 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3031 # suppresses any "Segmentation fault" message there.  '((' could
3032 # trigger a bug in pdksh 5.2.14.
3033 for as_var in BASH_ENV ENV MAIL MAILPATH
3034 do eval test x\${$as_var+set} = xset \
3035   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3036 done
3037 PS1='$ '
3038 PS2='> '
3039 PS4='+ '
3040
3041 # NLS nuisances.
3042 LC_ALL=C
3043 export LC_ALL
3044 LANGUAGE=C
3045 export LANGUAGE
3046
3047 # CDPATH.
3048 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3049
3050
3051 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3052 # ----------------------------------------
3053 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3054 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3055 # script with STATUS, using 1 if that was 0.
3056 as_fn_error ()
3057 {
3058   as_status=$1; test $as_status -eq 0 && as_status=1
3059   if test "$4"; then
3060     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3061     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3062   fi
3063   $as_echo "$as_me: error: $2" >&2
3064   as_fn_exit $as_status
3065 } # as_fn_error
3066
3067
3068 # as_fn_set_status STATUS
3069 # -----------------------
3070 # Set $? to STATUS, without forking.
3071 as_fn_set_status ()
3072 {
3073   return $1
3074 } # as_fn_set_status
3075
3076 # as_fn_exit STATUS
3077 # -----------------
3078 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3079 as_fn_exit ()
3080 {
3081   set +e
3082   as_fn_set_status $1
3083   exit $1
3084 } # as_fn_exit
3085
3086 # as_fn_unset VAR
3087 # ---------------
3088 # Portably unset VAR.
3089 as_fn_unset ()
3090 {
3091   { eval $1=; unset $1;}
3092 }
3093 as_unset=as_fn_unset
3094 # as_fn_append VAR VALUE
3095 # ----------------------
3096 # Append the text in VALUE to the end of the definition contained in VAR. Take
3097 # advantage of any shell optimizations that allow amortized linear growth over
3098 # repeated appends, instead of the typical quadratic growth present in naive
3099 # implementations.
3100 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3101   eval 'as_fn_append ()
3102   {
3103     eval $1+=\$2
3104   }'
3105 else
3106   as_fn_append ()
3107   {
3108     eval $1=\$$1\$2
3109   }
3110 fi # as_fn_append
3111
3112 # as_fn_arith ARG...
3113 # ------------------
3114 # Perform arithmetic evaluation on the ARGs, and store the result in the
3115 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3116 # must be portable across $(()) and expr.
3117 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3118   eval 'as_fn_arith ()
3119   {
3120     as_val=$(( $* ))
3121   }'
3122 else
3123   as_fn_arith ()
3124   {
3125     as_val=`expr "$@" || test $? -eq 1`
3126   }
3127 fi # as_fn_arith
3128
3129
3130 if expr a : '\(a\)' >/dev/null 2>&1 &&
3131    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3132   as_expr=expr
3133 else
3134   as_expr=false
3135 fi
3136
3137 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3138   as_basename=basename
3139 else
3140   as_basename=false
3141 fi
3142
3143 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3144   as_dirname=dirname
3145 else
3146   as_dirname=false
3147 fi
3148
3149 as_me=`$as_basename -- "$0" ||
3150 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3151          X"$0" : 'X\(//\)$' \| \
3152          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3153 $as_echo X/"$0" |
3154     sed '/^.*\/\([^/][^/]*\)\/*$/{
3155             s//\1/
3156             q
3157           }
3158           /^X\/\(\/\/\)$/{
3159             s//\1/
3160             q
3161           }
3162           /^X\/\(\/\).*/{
3163             s//\1/
3164             q
3165           }
3166           s/.*/./; q'`
3167
3168 # Avoid depending upon Character Ranges.
3169 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3170 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3171 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3172 as_cr_digits='0123456789'
3173 as_cr_alnum=$as_cr_Letters$as_cr_digits
3174
3175 ECHO_C= ECHO_N= ECHO_T=
3176 case `echo -n x` in #(((((
3177 -n*)
3178   case `echo 'xy\c'` in
3179   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3180   xy)  ECHO_C='\c';;
3181   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3182        ECHO_T=' ';;
3183   esac;;
3184 *)
3185   ECHO_N='-n';;
3186 esac
3187
3188 rm -f conf$$ conf$$.exe conf$$.file
3189 if test -d conf$$.dir; then
3190   rm -f conf$$.dir/conf$$.file
3191 else
3192   rm -f conf$$.dir
3193   mkdir conf$$.dir 2>/dev/null
3194 fi
3195 if (echo >conf$$.file) 2>/dev/null; then
3196   if ln -s conf$$.file conf$$ 2>/dev/null; then
3197     as_ln_s='ln -s'
3198     # ... but there are two gotchas:
3199     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3200     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3201     # In both cases, we have to default to `cp -p'.
3202     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3203       as_ln_s='cp -p'
3204   elif ln conf$$.file conf$$ 2>/dev/null; then
3205     as_ln_s=ln
3206   else
3207     as_ln_s='cp -p'
3208   fi
3209 else
3210   as_ln_s='cp -p'
3211 fi
3212 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3213 rmdir conf$$.dir 2>/dev/null
3214
3215
3216 # as_fn_mkdir_p
3217 # -------------
3218 # Create "$as_dir" as a directory, including parents if necessary.
3219 as_fn_mkdir_p ()
3220 {
3221
3222   case $as_dir in #(
3223   -*) as_dir=./$as_dir;;
3224   esac
3225   test -d "$as_dir" || eval $as_mkdir_p || {
3226     as_dirs=
3227     while :; do
3228       case $as_dir in #(
3229       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3230       *) as_qdir=$as_dir;;
3231       esac
3232       as_dirs="'$as_qdir' $as_dirs"
3233       as_dir=`$as_dirname -- "$as_dir" ||
3234 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3235          X"$as_dir" : 'X\(//\)[^/]' \| \
3236          X"$as_dir" : 'X\(//\)$' \| \
3237          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3238 $as_echo X"$as_dir" |
3239     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3240             s//\1/
3241             q
3242           }
3243           /^X\(\/\/\)[^/].*/{
3244             s//\1/
3245             q
3246           }
3247           /^X\(\/\/\)$/{
3248             s//\1/
3249             q
3250           }
3251           /^X\(\/\).*/{
3252             s//\1/
3253             q
3254           }
3255           s/.*/./; q'`
3256       test -d "$as_dir" && break
3257     done
3258     test -z "$as_dirs" || eval "mkdir $as_dirs"
3259   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3260
3261
3262 } # as_fn_mkdir_p
3263 if mkdir -p . 2>/dev/null; then
3264   as_mkdir_p='mkdir -p "$as_dir"'
3265 else
3266   test -d ./-p && rmdir ./-p
3267   as_mkdir_p=false
3268 fi
3269
3270 if test -x / >/dev/null 2>&1; then
3271   as_test_x='test -x'
3272 else
3273   if ls -dL / >/dev/null 2>&1; then
3274     as_ls_L_option=L
3275   else
3276     as_ls_L_option=
3277   fi
3278   as_test_x='
3279     eval sh -c '\''
3280       if test -d "$1"; then
3281         test -d "$1/.";
3282       else
3283         case $1 in #(
3284         -*)set "./$1";;
3285         esac;
3286         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3287         ???[sx]*):;;*)false;;esac;fi
3288     '\'' sh
3289   '
3290 fi
3291 as_executable_p=$as_test_x
3292
3293 # Sed expression to map a string onto a valid CPP name.
3294 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3295
3296 # Sed expression to map a string onto a valid variable name.
3297 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3298
3299
3300 exec 6>&1
3301 ## ----------------------------------- ##
3302 ## Main body of $CONFIG_STATUS script. ##
3303 ## ----------------------------------- ##
3304 _ASEOF
3305 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3306
3307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3308 # Save the log message, to keep $0 and so on meaningful, and to
3309 # report actual input values of CONFIG_FILES etc. instead of their
3310 # values after options handling.
3311 ac_log="
3312 This file was extended by Polly $as_me 0.01, which was
3313 generated by GNU Autoconf 2.67.  Invocation command line was
3314
3315   CONFIG_FILES    = $CONFIG_FILES
3316   CONFIG_HEADERS  = $CONFIG_HEADERS
3317   CONFIG_LINKS    = $CONFIG_LINKS
3318   CONFIG_COMMANDS = $CONFIG_COMMANDS
3319   $ $0 $@
3320
3321 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3322 "
3323
3324 _ACEOF
3325
3326 case $ac_config_files in *"
3327 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3328 esac
3329
3330 case $ac_config_headers in *"
3331 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3332 esac
3333
3334
3335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3336 # Files that config.status was made for.
3337 config_files="$ac_config_files"
3338 config_headers="$ac_config_headers"
3339 config_commands="$ac_config_commands"
3340
3341 _ACEOF
3342
3343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3344 ac_cs_usage="\
3345 \`$as_me' instantiates files and other configuration actions
3346 from templates according to the current configuration.  Unless the files
3347 and actions are specified as TAGs, all are instantiated by default.
3348
3349 Usage: $0 [OPTION]... [TAG]...
3350
3351   -h, --help       print this help, then exit
3352   -V, --version    print version number and configuration settings, then exit
3353       --config     print configuration, then exit
3354   -q, --quiet, --silent
3355                    do not print progress messages
3356   -d, --debug      don't remove temporary files
3357       --recheck    update $as_me by reconfiguring in the same conditions
3358       --file=FILE[:TEMPLATE]
3359                    instantiate the configuration file FILE
3360       --header=FILE[:TEMPLATE]
3361                    instantiate the configuration header FILE
3362
3363 Configuration files:
3364 $config_files
3365
3366 Configuration headers:
3367 $config_headers
3368
3369 Configuration commands:
3370 $config_commands
3371
3372 Report bugs to <polly-dev@googlegroups.com>."
3373
3374 _ACEOF
3375 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3376 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3377 ac_cs_version="\\
3378 Polly config.status 0.01
3379 configured by $0, generated by GNU Autoconf 2.67,
3380   with options \\"\$ac_cs_config\\"
3381
3382 Copyright (C) 2010 Free Software Foundation, Inc.
3383 This config.status script is free software; the Free Software Foundation
3384 gives unlimited permission to copy, distribute and modify it."
3385
3386 ac_pwd='$ac_pwd'
3387 srcdir='$srcdir'
3388 test -n "\$AWK" || AWK=awk
3389 _ACEOF
3390
3391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3392 # The default lists apply if the user does not specify any file.
3393 ac_need_defaults=:
3394 while test $# != 0
3395 do
3396   case $1 in
3397   --*=?*)
3398     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3399     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3400     ac_shift=:
3401     ;;
3402   --*=)
3403     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3404     ac_optarg=
3405     ac_shift=:
3406     ;;
3407   *)
3408     ac_option=$1
3409     ac_optarg=$2
3410     ac_shift=shift
3411     ;;
3412   esac
3413
3414   case $ac_option in
3415   # Handling of the options.
3416   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3417     ac_cs_recheck=: ;;
3418   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3419     $as_echo "$ac_cs_version"; exit ;;
3420   --config | --confi | --conf | --con | --co | --c )
3421     $as_echo "$ac_cs_config"; exit ;;
3422   --debug | --debu | --deb | --de | --d | -d )
3423     debug=: ;;
3424   --file | --fil | --fi | --f )
3425     $ac_shift
3426     case $ac_optarg in
3427     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3428     '') as_fn_error $? "missing file argument" ;;
3429     esac
3430     as_fn_append CONFIG_FILES " '$ac_optarg'"
3431     ac_need_defaults=false;;
3432   --header | --heade | --head | --hea )
3433     $ac_shift
3434     case $ac_optarg in
3435     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3436     esac
3437     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3438     ac_need_defaults=false;;
3439   --he | --h)
3440     # Conflict between --help and --header
3441     as_fn_error $? "ambiguous option: \`$1'
3442 Try \`$0 --help' for more information.";;
3443   --help | --hel | -h )
3444     $as_echo "$ac_cs_usage"; exit ;;
3445   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3446   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3447     ac_cs_silent=: ;;
3448
3449   # This is an error.
3450   -*) as_fn_error $? "unrecognized option: \`$1'
3451 Try \`$0 --help' for more information." ;;
3452
3453   *) as_fn_append ac_config_targets " $1"
3454      ac_need_defaults=false ;;
3455
3456   esac
3457   shift
3458 done
3459
3460 ac_configure_extra_args=
3461
3462 if $ac_cs_silent; then
3463   exec 6>/dev/null
3464   ac_configure_extra_args="$ac_configure_extra_args --silent"
3465 fi
3466
3467 _ACEOF
3468 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3469 if \$ac_cs_recheck; then
3470   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3471   shift
3472   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3473   CONFIG_SHELL='$SHELL'
3474   export CONFIG_SHELL
3475   exec "\$@"
3476 fi
3477
3478 _ACEOF
3479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3480 exec 5>>config.log
3481 {
3482   echo
3483   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3484 ## Running $as_me. ##
3485 _ASBOX
3486   $as_echo "$ac_log"
3487 } >&5
3488
3489 _ACEOF
3490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3491 #
3492 # INIT-COMMANDS
3493 #
3494 llvm_src="${LLVM_SRC}"
3495
3496 _ACEOF
3497
3498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3499
3500 # Handling of arguments.
3501 for ac_config_target in $ac_config_targets
3502 do
3503   case $ac_config_target in
3504     "setup") CONFIG_COMMANDS="$CONFIG_COMMANDS setup" ;;
3505     "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
3506     "Makefile.common") CONFIG_FILES="$CONFIG_FILES Makefile.common" ;;
3507     "include/polly/Config/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/polly/Config/config.h" ;;
3508
3509   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
3510   esac
3511 done
3512
3513
3514 # If the user did not use the arguments to specify the items to instantiate,
3515 # then the envvar interface is used.  Set only those that are not.
3516 # We use the long form for the default assignment because of an extremely
3517 # bizarre bug on SunOS 4.1.3.
3518 if $ac_need_defaults; then
3519   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3520   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3521   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3522 fi
3523
3524 # Have a temporary directory for convenience.  Make it in the build tree
3525 # simply because there is no reason against having it here, and in addition,
3526 # creating and moving files from /tmp can sometimes cause problems.
3527 # Hook for its removal unless debugging.
3528 # Note that there is a small window in which the directory will not be cleaned:
3529 # after its creation but before its name has been assigned to `$tmp'.
3530 $debug ||
3531 {
3532   tmp=
3533   trap 'exit_status=$?
3534   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3535 ' 0
3536   trap 'as_fn_exit 1' 1 2 13 15
3537 }
3538 # Create a (secure) tmp directory for tmp files.
3539
3540 {
3541   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3542   test -n "$tmp" && test -d "$tmp"
3543 }  ||
3544 {
3545   tmp=./conf$$-$RANDOM
3546   (umask 077 && mkdir "$tmp")
3547 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3548
3549 # Set up the scripts for CONFIG_FILES section.
3550 # No need to generate them if there are no CONFIG_FILES.
3551 # This happens for instance with `./config.status config.h'.
3552 if test -n "$CONFIG_FILES"; then
3553
3554
3555 ac_cr=`echo X | tr X '\015'`
3556 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3557 # But we know of no other shell where ac_cr would be empty at this
3558 # point, so we can use a bashism as a fallback.
3559 if test "x$ac_cr" = x; then
3560   eval ac_cr=\$\'\\r\'
3561 fi
3562 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3563 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3564   ac_cs_awk_cr='\\r'
3565 else
3566   ac_cs_awk_cr=$ac_cr
3567 fi
3568
3569 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3570 _ACEOF
3571
3572
3573 {
3574   echo "cat >conf$$subs.awk <<_ACEOF" &&
3575   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3576   echo "_ACEOF"
3577 } >conf$$subs.sh ||
3578   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3579 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3580 ac_delim='%!_!# '
3581 for ac_last_try in false false false false false :; do
3582   . ./conf$$subs.sh ||
3583     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3584
3585   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3586   if test $ac_delim_n = $ac_delim_num; then
3587     break
3588   elif $ac_last_try; then
3589     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3590   else
3591     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3592   fi
3593 done
3594 rm -f conf$$subs.sh
3595
3596 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3597 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3598 _ACEOF
3599 sed -n '
3600 h
3601 s/^/S["/; s/!.*/"]=/
3602 p
3603 g
3604 s/^[^!]*!//
3605 :repl
3606 t repl
3607 s/'"$ac_delim"'$//
3608 t delim
3609 :nl
3610 h
3611 s/\(.\{148\}\)..*/\1/
3612 t more1
3613 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3614 p
3615 n
3616 b repl
3617 :more1
3618 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3619 p
3620 g
3621 s/.\{148\}//
3622 t nl
3623 :delim
3624 h
3625 s/\(.\{148\}\)..*/\1/
3626 t more2
3627 s/["\\]/\\&/g; s/^/"/; s/$/"/
3628 p
3629 b
3630 :more2
3631 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3632 p
3633 g
3634 s/.\{148\}//
3635 t delim
3636 ' <conf$$subs.awk | sed '
3637 /^[^""]/{
3638   N
3639   s/\n//
3640 }
3641 ' >>$CONFIG_STATUS || ac_write_fail=1
3642 rm -f conf$$subs.awk
3643 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3644 _ACAWK
3645 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3646   for (key in S) S_is_set[key] = 1
3647   FS = "\a"
3648
3649 }
3650 {
3651   line = $ 0
3652   nfields = split(line, field, "@")
3653   substed = 0
3654   len = length(field[1])
3655   for (i = 2; i < nfields; i++) {
3656     key = field[i]
3657     keylen = length(key)
3658     if (S_is_set[key]) {
3659       value = S[key]
3660       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3661       len += length(value) + length(field[++i])
3662       substed = 1
3663     } else
3664       len += 1 + keylen
3665   }
3666
3667   print line
3668 }
3669
3670 _ACAWK
3671 _ACEOF
3672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3673 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3674   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3675 else
3676   cat
3677 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3678   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3679 _ACEOF
3680
3681 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3682 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3683 # trailing colons and then remove the whole line if VPATH becomes empty
3684 # (actually we leave an empty line to preserve line numbers).
3685 if test "x$srcdir" = x.; then
3686   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3687 h
3688 s///
3689 s/^/:/
3690 s/[      ]*$/:/
3691 s/:\$(srcdir):/:/g
3692 s/:\${srcdir}:/:/g
3693 s/:@srcdir@:/:/g
3694 s/^:*//
3695 s/:*$//
3696 x
3697 s/\(=[   ]*\).*/\1/
3698 G
3699 s/\n//
3700 s/^[^=]*=[       ]*$//
3701 }'
3702 fi
3703
3704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3705 fi # test -n "$CONFIG_FILES"
3706
3707 # Set up the scripts for CONFIG_HEADERS section.
3708 # No need to generate them if there are no CONFIG_HEADERS.
3709 # This happens for instance with `./config.status Makefile'.
3710 if test -n "$CONFIG_HEADERS"; then
3711 cat >"$tmp/defines.awk" <<\_ACAWK ||
3712 BEGIN {
3713 _ACEOF
3714
3715 # Transform confdefs.h into an awk script `defines.awk', embedded as
3716 # here-document in config.status, that substitutes the proper values into
3717 # config.h.in to produce config.h.
3718
3719 # Create a delimiter string that does not exist in confdefs.h, to ease
3720 # handling of long lines.
3721 ac_delim='%!_!# '
3722 for ac_last_try in false false :; do
3723   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
3724   if test -z "$ac_t"; then
3725     break
3726   elif $ac_last_try; then
3727     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
3728   else
3729     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3730   fi
3731 done
3732
3733 # For the awk script, D is an array of macro values keyed by name,
3734 # likewise P contains macro parameters if any.  Preserve backslash
3735 # newline sequences.
3736
3737 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3738 sed -n '
3739 s/.\{148\}/&'"$ac_delim"'/g
3740 t rset
3741 :rset
3742 s/^[     ]*#[    ]*define[       ][      ]*/ /
3743 t def
3744 d
3745 :def
3746 s/\\$//
3747 t bsnl
3748 s/["\\]/\\&/g
3749 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3750 D["\1"]=" \3"/p
3751 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
3752 d
3753 :bsnl
3754 s/["\\]/\\&/g
3755 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3756 D["\1"]=" \3\\\\\\n"\\/p
3757 t cont
3758 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
3759 t cont
3760 d
3761 :cont
3762 n
3763 s/.\{148\}/&'"$ac_delim"'/g
3764 t clear
3765 :clear
3766 s/\\$//
3767 t bsnlc
3768 s/["\\]/\\&/g; s/^/"/; s/$/"/p
3769 d
3770 :bsnlc
3771 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
3772 b cont
3773 ' <confdefs.h | sed '
3774 s/'"$ac_delim"'/"\\\
3775 "/g' >>$CONFIG_STATUS || ac_write_fail=1
3776
3777 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3778   for (key in D) D_is_set[key] = 1
3779   FS = "\a"
3780 }
3781 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
3782   line = \$ 0
3783   split(line, arg, " ")
3784   if (arg[1] == "#") {
3785     defundef = arg[2]
3786     mac1 = arg[3]
3787   } else {
3788     defundef = substr(arg[1], 2)
3789     mac1 = arg[2]
3790   }
3791   split(mac1, mac2, "(") #)
3792   macro = mac2[1]
3793   prefix = substr(line, 1, index(line, defundef) - 1)
3794   if (D_is_set[macro]) {
3795     # Preserve the white space surrounding the "#".
3796     print prefix "define", macro P[macro] D[macro]
3797     next
3798   } else {
3799     # Replace #undef with comments.  This is necessary, for example,
3800     # in the case of _POSIX_SOURCE, which is predefined and required
3801     # on some systems where configure will not decide to define it.
3802     if (defundef == "undef") {
3803       print "/*", prefix defundef, macro, "*/"
3804       next
3805     }
3806   }
3807 }
3808 { print }
3809 _ACAWK
3810 _ACEOF
3811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3812   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
3813 fi # test -n "$CONFIG_HEADERS"
3814
3815
3816 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
3817 shift
3818 for ac_tag
3819 do
3820   case $ac_tag in
3821   :[FHLC]) ac_mode=$ac_tag; continue;;
3822   esac
3823   case $ac_mode$ac_tag in
3824   :[FHL]*:*);;
3825   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
3826   :[FH]-) ac_tag=-:-;;
3827   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3828   esac
3829   ac_save_IFS=$IFS
3830   IFS=:
3831   set x $ac_tag
3832   IFS=$ac_save_IFS
3833   shift
3834   ac_file=$1
3835   shift
3836
3837   case $ac_mode in
3838   :L) ac_source=$1;;
3839   :[FH])
3840     ac_file_inputs=
3841     for ac_f
3842     do
3843       case $ac_f in
3844       -) ac_f="$tmp/stdin";;
3845       *) # Look for the file first in the build tree, then in the source tree
3846          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3847          # because $ac_f cannot contain `:'.
3848          test -f "$ac_f" ||
3849            case $ac_f in
3850            [\\/$]*) false;;
3851            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3852            esac ||
3853            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
3854       esac
3855       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3856       as_fn_append ac_file_inputs " '$ac_f'"
3857     done
3858
3859     # Let's still pretend it is `configure' which instantiates (i.e., don't
3860     # use $as_me), people would be surprised to read:
3861     #    /* config.h.  Generated by config.status.  */
3862     configure_input='Generated from '`
3863           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3864         `' by configure.'
3865     if test x"$ac_file" != x-; then
3866       configure_input="$ac_file.  $configure_input"
3867       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3868 $as_echo "$as_me: creating $ac_file" >&6;}
3869     fi
3870     # Neutralize special characters interpreted by sed in replacement strings.
3871     case $configure_input in #(
3872     *\&* | *\|* | *\\* )
3873        ac_sed_conf_input=`$as_echo "$configure_input" |
3874        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3875     *) ac_sed_conf_input=$configure_input;;
3876     esac
3877
3878     case $ac_tag in
3879     *:-:* | *:-) cat >"$tmp/stdin" \
3880       || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
3881     esac
3882     ;;
3883   esac
3884
3885   ac_dir=`$as_dirname -- "$ac_file" ||
3886 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3887          X"$ac_file" : 'X\(//\)[^/]' \| \
3888          X"$ac_file" : 'X\(//\)$' \| \
3889          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3890 $as_echo X"$ac_file" |
3891     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3892             s//\1/
3893             q
3894           }
3895           /^X\(\/\/\)[^/].*/{
3896             s//\1/
3897             q
3898           }
3899           /^X\(\/\/\)$/{
3900             s//\1/
3901             q
3902           }
3903           /^X\(\/\).*/{
3904             s//\1/
3905             q
3906           }
3907           s/.*/./; q'`
3908   as_dir="$ac_dir"; as_fn_mkdir_p
3909   ac_builddir=.
3910
3911 case "$ac_dir" in
3912 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3913 *)
3914   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3915   # A ".." for each directory in $ac_dir_suffix.
3916   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3917   case $ac_top_builddir_sub in
3918   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3919   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3920   esac ;;
3921 esac
3922 ac_abs_top_builddir=$ac_pwd
3923 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3924 # for backward compatibility:
3925 ac_top_builddir=$ac_top_build_prefix
3926
3927 case $srcdir in
3928   .)  # We are building in place.
3929     ac_srcdir=.
3930     ac_top_srcdir=$ac_top_builddir_sub
3931     ac_abs_top_srcdir=$ac_pwd ;;
3932   [\\/]* | ?:[\\/]* )  # Absolute name.
3933     ac_srcdir=$srcdir$ac_dir_suffix;
3934     ac_top_srcdir=$srcdir
3935     ac_abs_top_srcdir=$srcdir ;;
3936   *) # Relative name.
3937     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3938     ac_top_srcdir=$ac_top_build_prefix$srcdir
3939     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3940 esac
3941 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3942
3943
3944   case $ac_mode in
3945   :F)
3946   #
3947   # CONFIG_FILE
3948   #
3949
3950 _ACEOF
3951
3952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3953 # If the template does not know about datarootdir, expand it.
3954 # FIXME: This hack should be removed a few years after 2.60.
3955 ac_datarootdir_hack=; ac_datarootdir_seen=
3956 ac_sed_dataroot='
3957 /datarootdir/ {
3958   p
3959   q
3960 }
3961 /@datadir@/p
3962 /@docdir@/p
3963 /@infodir@/p
3964 /@localedir@/p
3965 /@mandir@/p'
3966 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3967 *datarootdir*) ac_datarootdir_seen=yes;;
3968 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3969   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3970 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3971 _ACEOF
3972 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3973   ac_datarootdir_hack='
3974   s&@datadir@&$datadir&g
3975   s&@docdir@&$docdir&g
3976   s&@infodir@&$infodir&g
3977   s&@localedir@&$localedir&g
3978   s&@mandir@&$mandir&g
3979   s&\\\${datarootdir}&$datarootdir&g' ;;
3980 esac
3981 _ACEOF
3982
3983 # Neutralize VPATH when `$srcdir' = `.'.
3984 # Shell code in configure.ac might set extrasub.
3985 # FIXME: do we really want to maintain this feature?
3986 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3987 ac_sed_extra="$ac_vpsub
3988 $extrasub
3989 _ACEOF
3990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3991 :t
3992 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3993 s|@configure_input@|$ac_sed_conf_input|;t t
3994 s&@top_builddir@&$ac_top_builddir_sub&;t t
3995 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3996 s&@srcdir@&$ac_srcdir&;t t
3997 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3998 s&@top_srcdir@&$ac_top_srcdir&;t t
3999 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4000 s&@builddir@&$ac_builddir&;t t
4001 s&@abs_builddir@&$ac_abs_builddir&;t t
4002 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4003 $ac_datarootdir_hack
4004 "
4005 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4006   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4007
4008 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4009   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4010   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4011   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4012 which seems to be undefined.  Please make sure it is defined" >&5
4013 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4014 which seems to be undefined.  Please make sure it is defined" >&2;}
4015
4016   rm -f "$tmp/stdin"
4017   case $ac_file in
4018   -) cat "$tmp/out" && rm -f "$tmp/out";;
4019   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4020   esac \
4021   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4022  ;;
4023   :H)
4024   #
4025   # CONFIG_HEADER
4026   #
4027   if test x"$ac_file" != x-; then
4028     {
4029       $as_echo "/* $configure_input  */" \
4030       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
4031     } >"$tmp/config.h" \
4032       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4033     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
4034       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4035 $as_echo "$as_me: $ac_file is unchanged" >&6;}
4036     else
4037       rm -f "$ac_file"
4038       mv "$tmp/config.h" "$ac_file" \
4039         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4040     fi
4041   else
4042     $as_echo "/* $configure_input  */" \
4043       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
4044       || as_fn_error $? "could not create -" "$LINENO" 5
4045   fi
4046  ;;
4047
4048   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4049 $as_echo "$as_me: executing $ac_file commands" >&6;}
4050  ;;
4051   esac
4052
4053 done # for ac_tag
4054
4055
4056 as_fn_exit 0
4057 _ACEOF
4058 ac_clean_files=$ac_clean_files_save
4059
4060 test $ac_write_fail = 0 ||
4061   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4062
4063
4064 # configure is writing to config.log, and then calls config.status.
4065 # config.status does its own redirection, appending to config.log.
4066 # Unfortunately, on DOS this fails, as config.log is still kept open
4067 # by configure, so config.status won't be able to write to it; its
4068 # output is simply discarded.  So we exec the FD to /dev/null,
4069 # effectively closing config.log, so it can be properly (re)opened and
4070 # appended to by config.status.  When coming back to configure, we
4071 # need to make the FD available again.
4072 if test "$no_create" != yes; then
4073   ac_cs_success=:
4074   ac_config_status_args=
4075   test "$silent" = yes &&
4076     ac_config_status_args="$ac_config_status_args --quiet"
4077   exec 5>/dev/null
4078   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4079   exec 5>>config.log
4080   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4081   # would make configure fail if this is the last instruction.
4082   $ac_cs_success || as_fn_exit 1
4083 fi
4084 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4085   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4086 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4087 fi
4088