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dekker.one
1#! /bin/sh
2# From configure.ac Id.
3# Guess values for system-dependent variables and create Makefiles.
4# Generated by GNU Autoconf 2.69 for GECODE 6.3.1.
5#
6# Report bugs to <users@gecode.org>.
7#
8#
9# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
10#
11#
12# This configure script is free software; the Free Software Foundation
13# gives unlimited permission to copy, distribute and modify it.
14## -------------------- ##
15## M4sh Initialization. ##
16## -------------------- ##
17
18# Be more Bourne compatible
19DUALCASE=1; export DUALCASE # for MKS sh
20if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21 emulate sh
22 NULLCMD=:
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
26 setopt NO_GLOB_SUBST
27else
28 case `(set -o) 2>/dev/null` in #(
29 *posix*) :
30 set -o posix ;; #(
31 *) :
32 ;;
33esac
34fi
35
36
37as_nl='
38'
39export as_nl
40# Printing a long string crashes Solaris 7 /usr/bin/printf.
41as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44# Prefer a ksh shell builtin over an external printf program on Solaris,
45# but without wasting forks for bash or zsh.
46if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='print -r --'
49 as_echo_n='print -rn --'
50elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 as_echo='printf %s\n'
52 as_echo_n='printf %s'
53else
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
57 else
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59 as_echo_n_body='eval
60 arg=$1;
61 case $arg in #(
62 *"$as_nl"*)
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 esac;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
67 '
68 export as_echo_n_body
69 as_echo_n='sh -c $as_echo_n_body as_echo'
70 fi
71 export as_echo_body
72 as_echo='sh -c $as_echo_body as_echo'
73fi
74
75# The user is always right.
76if test "${PATH_SEPARATOR+set}" != set; then
77 PATH_SEPARATOR=:
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
80 PATH_SEPARATOR=';'
81 }
82fi
83
84
85# IFS
86# We need space, tab and new line, in precisely that order. Quoting is
87# there to prevent editors from complaining about space-tab.
88# (If _AS_PATH_WALK were called with IFS unset, it would disable word
89# splitting by setting IFS to empty value.)
90IFS=" "" $as_nl"
91
92# Find who we are. Look in the path if we contain no directory separator.
93as_myself=
94case $0 in #((
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97for as_dir in $PATH
98do
99 IFS=$as_save_IFS
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102 done
103IFS=$as_save_IFS
104
105 ;;
106esac
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.
109if test "x$as_myself" = x; then
110 as_myself=$0
111fi
112if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 exit 1
115fi
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.
121for as_var in BASH_ENV ENV MAIL MAILPATH
122do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
124done
125PS1='$ '
126PS2='> '
127PS4='+ '
128
129# NLS nuisances.
130LC_ALL=C
131export LC_ALL
132LANGUAGE=C
133export LANGUAGE
134
135# CDPATH.
136(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137
138# Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143# neutralization value for shells without unset; and this also
144# works around shells that cannot unset nonexistent variables.
145# Preserve -v and -x to the replacement shell.
146BASH_ENV=/dev/null
147ENV=/dev/null
148(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
149case $- in # ((((
150 *v*x* | *x*v* ) as_opts=-vx ;;
151 *v* ) as_opts=-v ;;
152 *x* ) as_opts=-x ;;
153 * ) as_opts= ;;
154esac
155exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156# Admittedly, this is quite paranoid, since all the known shells bail
157# out after a failed `exec'.
158$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
159as_fn_exit 255
160 fi
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
163if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
165 emulate sh
166 NULLCMD=:
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
170 setopt NO_GLOB_SUBST
171else
172 case \`(set -o) 2>/dev/null\` in #(
173 *posix*) :
174 set -o posix ;; #(
175 *) :
176 ;;
177esac
178fi
179"
180 as_required="as_fn_return () { (exit \$1); }
181as_fn_success () { as_fn_return 0; }
182as_fn_failure () { as_fn_return 1; }
183as_fn_ret_success () { return 0; }
184as_fn_ret_failure () { return 1; }
185
186exitcode=0
187as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
192
193else
194 exitcode=1; echo positional parameters were not saved.
195fi
196test x\$exitcode = x0 || exit 1
197test -x / || exit 1"
198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
204 as_have_required=yes
205else
206 as_have_required=no
207fi
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
209
210else
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
212as_found=false
213for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
214do
215 IFS=$as_save_IFS
216 test -z "$as_dir" && as_dir=.
217 as_found=:
218 case $as_dir in #(
219 /*)
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
227 break 2
228fi
229fi
230 done;;
231 esac
232 as_found=false
233done
234$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
237fi; }
238IFS=$as_save_IFS
239
240
241 if test "x$CONFIG_SHELL" != x; then :
242 export CONFIG_SHELL
243 # We cannot yet assume a decent shell, so we have to provide a
244# neutralization value for shells without unset; and this also
245# works around shells that cannot unset nonexistent variables.
246# Preserve -v and -x to the replacement shell.
247BASH_ENV=/dev/null
248ENV=/dev/null
249(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
250case $- in # ((((
251 *v*x* | *x*v* ) as_opts=-vx ;;
252 *v* ) as_opts=-v ;;
253 *x* ) as_opts=-x ;;
254 * ) as_opts= ;;
255esac
256exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257# Admittedly, this is quite paranoid, since all the known shells bail
258# out after a failed `exec'.
259$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260exit 255
261fi
262
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
269 else
270 $as_echo "$0: Please tell bug-autoconf@gnu.org and users@gecode.org
271$0: about your system, including any error possibly output
272$0: before this message. Then install a modern shell, or
273$0: manually run the script under such a shell if you do
274$0: have one."
275 fi
276 exit 1
277fi
278fi
279fi
280SHELL=${CONFIG_SHELL-/bin/sh}
281export SHELL
282# Unset more variables known to interfere with behavior of common tools.
283CLICOLOR_FORCE= GREP_OPTIONS=
284unset CLICOLOR_FORCE GREP_OPTIONS
285
286## --------------------- ##
287## M4sh Shell Functions. ##
288## --------------------- ##
289# as_fn_unset VAR
290# ---------------
291# Portably unset VAR.
292as_fn_unset ()
293{
294 { eval $1=; unset $1;}
295}
296as_unset=as_fn_unset
297
298# as_fn_set_status STATUS
299# -----------------------
300# Set $? to STATUS, without forking.
301as_fn_set_status ()
302{
303 return $1
304} # as_fn_set_status
305
306# as_fn_exit STATUS
307# -----------------
308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
309as_fn_exit ()
310{
311 set +e
312 as_fn_set_status $1
313 exit $1
314} # as_fn_exit
315
316# as_fn_mkdir_p
317# -------------
318# Create "$as_dir" as a directory, including parents if necessary.
319as_fn_mkdir_p ()
320{
321
322 case $as_dir in #(
323 -*) as_dir=./$as_dir;;
324 esac
325 test -d "$as_dir" || eval $as_mkdir_p || {
326 as_dirs=
327 while :; do
328 case $as_dir in #(
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
330 *) as_qdir=$as_dir;;
331 esac
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338$as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)[^/].*/{
344 s//\1/
345 q
346 }
347 /^X\(\/\/\)$/{
348 s//\1/
349 q
350 }
351 /^X\(\/\).*/{
352 s//\1/
353 q
354 }
355 s/.*/./; q'`
356 test -d "$as_dir" && break
357 done
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360
361
362} # as_fn_mkdir_p
363
364# as_fn_executable_p FILE
365# -----------------------
366# Test if FILE is an executable regular file.
367as_fn_executable_p ()
368{
369 test -f "$1" && test -x "$1"
370} # as_fn_executable_p
371# as_fn_append VAR VALUE
372# ----------------------
373# Append the text in VALUE to the end of the definition contained in VAR. Take
374# advantage of any shell optimizations that allow amortized linear growth over
375# repeated appends, instead of the typical quadratic growth present in naive
376# implementations.
377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
379 {
380 eval $1+=\$2
381 }'
382else
383 as_fn_append ()
384 {
385 eval $1=\$$1\$2
386 }
387fi # as_fn_append
388
389# as_fn_arith ARG...
390# ------------------
391# Perform arithmetic evaluation on the ARGs, and store the result in the
392# global $as_val. Take advantage of shells that can avoid forks. The arguments
393# must be portable across $(()) and expr.
394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
395 eval 'as_fn_arith ()
396 {
397 as_val=$(( $* ))
398 }'
399else
400 as_fn_arith ()
401 {
402 as_val=`expr "$@" || test $? -eq 1`
403 }
404fi # as_fn_arith
405
406
407# as_fn_error STATUS ERROR [LINENO LOG_FD]
408# ----------------------------------------
409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
411# script with STATUS, using 1 if that was 0.
412as_fn_error ()
413{
414 as_status=$1; test $as_status -eq 0 && as_status=1
415 if test "$4"; then
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 fi
419 $as_echo "$as_me: error: $2" >&2
420 as_fn_exit $as_status
421} # as_fn_error
422
423if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
425 as_expr=expr
426else
427 as_expr=false
428fi
429
430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
431 as_basename=basename
432else
433 as_basename=false
434fi
435
436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
437 as_dirname=dirname
438else
439 as_dirname=false
440fi
441
442as_me=`$as_basename -- "$0" ||
443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446$as_echo X/"$0" |
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\/\)$/{
452 s//\1/
453 q
454 }
455 /^X\/\(\/\).*/{
456 s//\1/
457 q
458 }
459 s/.*/./; q'`
460
461# Avoid depending upon Character Ranges.
462as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465as_cr_digits='0123456789'
466as_cr_alnum=$as_cr_Letters$as_cr_digits
467
468
469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
474 sed -n '
475 p
476 /[$]LINENO/=
477 ' <$as_myself |
478 sed '
479 s/[$]LINENO.*/&-/
480 t lineno
481 b
482 :lineno
483 N
484 :loop
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
486 t loop
487 s/-\n.*//
488 ' >$as_me.lineno &&
489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
491
492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
498 # original and so on. Autoconf is especially sensitive to this).
499 . "./$as_me.lineno"
500 # Exit status is that of the last command.
501 exit
502}
503
504ECHO_C= ECHO_N= ECHO_T=
505case `echo -n x` in #(((((
506-n*)
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 xy) ECHO_C='\c';;
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
511 ECHO_T=' ';;
512 esac;;
513*)
514 ECHO_N='-n';;
515esac
516
517rm -f conf$$ conf$$.exe conf$$.file
518if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
520else
521 rm -f conf$$.dir
522 mkdir conf$$.dir 2>/dev/null
523fi
524if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
526 as_ln_s='ln -s'
527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
530 # In both cases, we have to default to `cp -pR'.
531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
532 as_ln_s='cp -pR'
533 elif ln conf$$.file conf$$ 2>/dev/null; then
534 as_ln_s=ln
535 else
536 as_ln_s='cp -pR'
537 fi
538else
539 as_ln_s='cp -pR'
540fi
541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542rmdir conf$$.dir 2>/dev/null
543
544if mkdir -p . 2>/dev/null; then
545 as_mkdir_p='mkdir -p "$as_dir"'
546else
547 test -d ./-p && rmdir ./-p
548 as_mkdir_p=false
549fi
550
551as_test_x='test -x'
552as_executable_p=as_fn_executable_p
553
554# Sed expression to map a string onto a valid CPP name.
555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556
557# Sed expression to map a string onto a valid variable name.
558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
559
560
561test -n "$DJDIR" || exec 7<&0 </dev/null
562exec 6>&1
563
564# Name of the host.
565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
566# so uname gets run too.
567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568
569#
570# Initializations.
571#
572ac_default_prefix=/usr/local
573ac_clean_files=
574ac_config_libobj_dir=.
575LIBOBJS=
576cross_compiling=no
577subdirs=
578MFLAGS=
579MAKEFLAGS=
580
581# Identity of this package.
582PACKAGE_NAME='GECODE'
583PACKAGE_TARNAME='gecode'
584PACKAGE_VERSION='6.3.1'
585PACKAGE_STRING='GECODE 6.3.1'
586PACKAGE_BUGREPORT='users@gecode.org'
587PACKAGE_URL=''
588
589ac_unique_file="gecode/kernel.hh"
590# Factoring default headers for most tests.
591ac_includes_default="\
592#include <stdio.h>
593#ifdef HAVE_SYS_TYPES_H
594# include <sys/types.h>
595#endif
596#ifdef HAVE_SYS_STAT_H
597# include <sys/stat.h>
598#endif
599#ifdef STDC_HEADERS
600# include <stdlib.h>
601# include <stddef.h>
602#else
603# ifdef HAVE_STDLIB_H
604# include <stdlib.h>
605# endif
606#endif
607#ifdef HAVE_STRING_H
608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609# include <memory.h>
610# endif
611# include <string.h>
612#endif
613#ifdef HAVE_STRINGS_H
614# include <strings.h>
615#endif
616#ifdef HAVE_INTTYPES_H
617# include <inttypes.h>
618#endif
619#ifdef HAVE_STDINT_H
620# include <stdint.h>
621#endif
622#ifdef HAVE_UNISTD_H
623# include <unistd.h>
624#endif"
625
626ac_header_list=
627enable_option_checking=no
628ac_subst_vars='LTLIBOBJS
629LIBOBJS
630BATCHFILE
631DLL_ARCH
632ALLVIS
633GLDFLAGS
634DLLFLAGS
635GECODE_VERSION
636VERSION
637subdirs
638enable_search
639enable_minimodel
640enable_examples
641enable_flatzinc
642enable_driver
643HAVEBISON
644HAVE_FLEXBISON
645HAVEFLEX
646enable_cpprofiler
647enable_cbs
648enable_gist
649enable_qt
650QTLIBS
651QTDEFINES
652QTINCLUDES
653MOC
654QMAKE
655enable_mpfr
656MPFR_LINK
657MPFR_LIB_PATH
658MPFR_CPPFLAGS
659GMP_LINK
660GMP_LIB_PATH
661GMP_CPPFLAGS
662enable_int_vars
663LINKINT
664enable_set_vars
665LINKSET
666enable_float_vars
667LINKFLOAT
668ENABLEDOCDOCSET
669ENABLEDOCCHM
670GECODE_DOXYGEN_TAGFILE
671ENABLEDOCSEARCH
672GECODE_DOXYGEN_DOT
673DOT
674DRIVER
675FLATZINC
676GIST
677MM
678SET
679FLOAT
680INT
681SEARCH
682KERNEL
683SUPPORT
684EXEOUTPUT
685LINKOUTPUT
686LINKSUFFIX
687LINKPREFIX
688INSTALLLIBS
689EXAMPLES_EXTRA_CXXFLAGS
690CCIN
691CXXIN
692COMPILESBJ
693COMPILEOBJ
694cygpathprefix
695LINKLIBDIR
696MINUSLDIR
697STATICLIBEXT
698LIBPREFIX
699LIBEXT
700SBJEXT
701MANIFEST
702GECODE_BUILD_DRIVER_FLAG
703GECODE_BUILD_FLATZINC_FLAG
704GECODE_BUILD_GIST_FLAG
705GECODE_BUILD_MINIMODEL_FLAG
706GECODE_BUILD_SET_FLAG
707GECODE_BUILD_FLOAT_FLAG
708GECODE_BUILD_INT_FLAG
709GECODE_BUILD_SEARCH_FLAG
710GECODE_BUILD_KERNEL_FLAG
711GECODE_BUILD_SUPPORT_FLAG
712WLSONAME
713sharedlibdir
714SOLINKSUFFIX
715SOSUFFIX
716DLLEXT
717need_soname
718DLLPATH
719EGREP
720GREP
721DEBUG_BUILD
722BUILDDLL
723BUILDSTATIC
724BUILD_MACOS_FRAMEWORK
725USERSUFFIX
726enable_resource
727RESCOMP
728HAVE_RC
729CXXCPP
730RUNENVIRONMENT
731PROG_PERL
732PROG_SED
733PROG_MAKE
734PROG_TAR
735PROG_DIFF
736RANLIB
737ac_ct_CC
738CFLAGS
739CC
740OBJEXT
741EXEEXT
742ac_ct_CXX
743CPPFLAGS
744LDFLAGS
745CXXFLAGS
746CXX
747GECODE_FLATZINC_VERSION
748GECODE_SOVERSION
749target_alias
750host_alias
751build_alias
752LIBS
753ECHO_T
754ECHO_N
755ECHO_C
756DEFS
757mandir
758localedir
759libdir
760psdir
761pdfdir
762dvidir
763htmldir
764infodir
765docdir
766oldincludedir
767includedir
768localstatedir
769sharedstatedir
770sysconfdir
771datadir
772datarootdir
773libexecdir
774sbindir
775bindir
776program_transform_name
777prefix
778exec_prefix
779PACKAGE_URL
780PACKAGE_BUGREPORT
781PACKAGE_STRING
782PACKAGE_VERSION
783PACKAGE_TARNAME
784PACKAGE_NAME
785PATH_SEPARATOR
786SHELL'
787ac_subst_files=''
788ac_user_opts='
789enable_option_checking
790with_host_os
791with_compiler_vendor
792enable_resource
793with_sdk
794with_macosx_version_min
795with_architectures
796with_lib_prefix
797with_lib_suffix
798enable_framework
799enable_static
800enable_shared
801enable_debug
802enable_peakheap
803enable_small_codesize
804enable_leak_debug
805enable_allocator
806enable_audit
807enable_profile
808enable_gcov
809enable_thread
810with_freelist32_size_max
811with_freelist64_size_max
812enable_gcc_visibility
813enable_doc_dot
814enable_doc_search
815enable_doc_tagfile
816enable_doc_chm
817enable_doc_docset
818with_vis
819enable_float_vars
820enable_set_vars
821enable_int_vars
822enable_mpfr
823with_gmp_include
824with_gmp_lib
825with_mpfr_include
826with_mpfr_lib
827enable_qt
828enable_gist
829enable_cbs
830enable_cpprofiler
831enable_driver
832enable_flatzinc
833enable_examples
834enable_minimodel
835enable_search
836'
837 ac_precious_vars='build_alias
838host_alias
839target_alias
840CXX
841CXXFLAGS
842LDFLAGS
843LIBS
844CPPFLAGS
845CCC
846CC
847CFLAGS
848CXXCPP'
849ac_subdirs_all=''
850
851# Initialize some variables set by options.
852ac_init_help=
853ac_init_version=false
854ac_unrecognized_opts=
855ac_unrecognized_sep=
856# The variables have the same names as the options, with
857# dashes changed to underlines.
858cache_file=/dev/null
859exec_prefix=NONE
860no_create=
861no_recursion=
862prefix=NONE
863program_prefix=NONE
864program_suffix=NONE
865program_transform_name=s,x,x,
866silent=
867site=
868srcdir=
869verbose=
870x_includes=NONE
871x_libraries=NONE
872
873# Installation directory options.
874# These are left unexpanded so users can "make install exec_prefix=/foo"
875# and all the variables that are supposed to be based on exec_prefix
876# by default will actually change.
877# Use braces instead of parens because sh, perl, etc. also accept them.
878# (The list follows the same order as the GNU Coding Standards.)
879bindir='${exec_prefix}/bin'
880sbindir='${exec_prefix}/sbin'
881libexecdir='${exec_prefix}/libexec'
882datarootdir='${prefix}/share'
883datadir='${datarootdir}'
884sysconfdir='${prefix}/etc'
885sharedstatedir='${prefix}/com'
886localstatedir='${prefix}/var'
887includedir='${prefix}/include'
888oldincludedir='/usr/include'
889docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
890infodir='${datarootdir}/info'
891htmldir='${docdir}'
892dvidir='${docdir}'
893pdfdir='${docdir}'
894psdir='${docdir}'
895libdir='${exec_prefix}/lib'
896localedir='${datarootdir}/locale'
897mandir='${datarootdir}/man'
898
899ac_prev=
900ac_dashdash=
901for ac_option
902do
903 # If the previous option needs an argument, assign it.
904 if test -n "$ac_prev"; then
905 eval $ac_prev=\$ac_option
906 ac_prev=
907 continue
908 fi
909
910 case $ac_option in
911 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
912 *=) ac_optarg= ;;
913 *) ac_optarg=yes ;;
914 esac
915
916 # Accept the important Cygnus configure options, so we can diagnose typos.
917
918 case $ac_dashdash$ac_option in
919 --)
920 ac_dashdash=yes ;;
921
922 -bindir | --bindir | --bindi | --bind | --bin | --bi)
923 ac_prev=bindir ;;
924 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
925 bindir=$ac_optarg ;;
926
927 -build | --build | --buil | --bui | --bu)
928 ac_prev=build_alias ;;
929 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
930 build_alias=$ac_optarg ;;
931
932 -cache-file | --cache-file | --cache-fil | --cache-fi \
933 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
934 ac_prev=cache_file ;;
935 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
936 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
937 cache_file=$ac_optarg ;;
938
939 --config-cache | -C)
940 cache_file=config.cache ;;
941
942 -datadir | --datadir | --datadi | --datad)
943 ac_prev=datadir ;;
944 -datadir=* | --datadir=* | --datadi=* | --datad=*)
945 datadir=$ac_optarg ;;
946
947 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
948 | --dataroo | --dataro | --datar)
949 ac_prev=datarootdir ;;
950 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
951 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
952 datarootdir=$ac_optarg ;;
953
954 -disable-* | --disable-*)
955 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
956 # Reject names that are not valid shell variable names.
957 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
958 as_fn_error $? "invalid feature name: $ac_useropt"
959 ac_useropt_orig=$ac_useropt
960 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
961 case $ac_user_opts in
962 *"
963"enable_$ac_useropt"
964"*) ;;
965 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
966 ac_unrecognized_sep=', ';;
967 esac
968 eval enable_$ac_useropt=no ;;
969
970 -docdir | --docdir | --docdi | --doc | --do)
971 ac_prev=docdir ;;
972 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
973 docdir=$ac_optarg ;;
974
975 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
976 ac_prev=dvidir ;;
977 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
978 dvidir=$ac_optarg ;;
979
980 -enable-* | --enable-*)
981 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
982 # Reject names that are not valid shell variable names.
983 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
984 as_fn_error $? "invalid feature name: $ac_useropt"
985 ac_useropt_orig=$ac_useropt
986 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
987 case $ac_user_opts in
988 *"
989"enable_$ac_useropt"
990"*) ;;
991 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
992 ac_unrecognized_sep=', ';;
993 esac
994 eval enable_$ac_useropt=\$ac_optarg ;;
995
996 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
997 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
998 | --exec | --exe | --ex)
999 ac_prev=exec_prefix ;;
1000 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1001 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1002 | --exec=* | --exe=* | --ex=*)
1003 exec_prefix=$ac_optarg ;;
1004
1005 -gas | --gas | --ga | --g)
1006 # Obsolete; use --with-gas.
1007 with_gas=yes ;;
1008
1009 -help | --help | --hel | --he | -h)
1010 ac_init_help=long ;;
1011 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1012 ac_init_help=recursive ;;
1013 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1014 ac_init_help=short ;;
1015
1016 -host | --host | --hos | --ho)
1017 ac_prev=host_alias ;;
1018 -host=* | --host=* | --hos=* | --ho=*)
1019 host_alias=$ac_optarg ;;
1020
1021 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1022 ac_prev=htmldir ;;
1023 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1024 | --ht=*)
1025 htmldir=$ac_optarg ;;
1026
1027 -includedir | --includedir | --includedi | --included | --include \
1028 | --includ | --inclu | --incl | --inc)
1029 ac_prev=includedir ;;
1030 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1031 | --includ=* | --inclu=* | --incl=* | --inc=*)
1032 includedir=$ac_optarg ;;
1033
1034 -infodir | --infodir | --infodi | --infod | --info | --inf)
1035 ac_prev=infodir ;;
1036 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1037 infodir=$ac_optarg ;;
1038
1039 -libdir | --libdir | --libdi | --libd)
1040 ac_prev=libdir ;;
1041 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1042 libdir=$ac_optarg ;;
1043
1044 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1045 | --libexe | --libex | --libe)
1046 ac_prev=libexecdir ;;
1047 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1048 | --libexe=* | --libex=* | --libe=*)
1049 libexecdir=$ac_optarg ;;
1050
1051 -localedir | --localedir | --localedi | --localed | --locale)
1052 ac_prev=localedir ;;
1053 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1054 localedir=$ac_optarg ;;
1055
1056 -localstatedir | --localstatedir | --localstatedi | --localstated \
1057 | --localstate | --localstat | --localsta | --localst | --locals)
1058 ac_prev=localstatedir ;;
1059 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1060 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1061 localstatedir=$ac_optarg ;;
1062
1063 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1064 ac_prev=mandir ;;
1065 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1066 mandir=$ac_optarg ;;
1067
1068 -nfp | --nfp | --nf)
1069 # Obsolete; use --without-fp.
1070 with_fp=no ;;
1071
1072 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1073 | --no-cr | --no-c | -n)
1074 no_create=yes ;;
1075
1076 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1077 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1078 no_recursion=yes ;;
1079
1080 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1081 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1082 | --oldin | --oldi | --old | --ol | --o)
1083 ac_prev=oldincludedir ;;
1084 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1085 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1086 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1087 oldincludedir=$ac_optarg ;;
1088
1089 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1090 ac_prev=prefix ;;
1091 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1092 prefix=$ac_optarg ;;
1093
1094 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1095 | --program-pre | --program-pr | --program-p)
1096 ac_prev=program_prefix ;;
1097 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1098 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1099 program_prefix=$ac_optarg ;;
1100
1101 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1102 | --program-suf | --program-su | --program-s)
1103 ac_prev=program_suffix ;;
1104 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1105 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1106 program_suffix=$ac_optarg ;;
1107
1108 -program-transform-name | --program-transform-name \
1109 | --program-transform-nam | --program-transform-na \
1110 | --program-transform-n | --program-transform- \
1111 | --program-transform | --program-transfor \
1112 | --program-transfo | --program-transf \
1113 | --program-trans | --program-tran \
1114 | --progr-tra | --program-tr | --program-t)
1115 ac_prev=program_transform_name ;;
1116 -program-transform-name=* | --program-transform-name=* \
1117 | --program-transform-nam=* | --program-transform-na=* \
1118 | --program-transform-n=* | --program-transform-=* \
1119 | --program-transform=* | --program-transfor=* \
1120 | --program-transfo=* | --program-transf=* \
1121 | --program-trans=* | --program-tran=* \
1122 | --progr-tra=* | --program-tr=* | --program-t=*)
1123 program_transform_name=$ac_optarg ;;
1124
1125 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1126 ac_prev=pdfdir ;;
1127 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1128 pdfdir=$ac_optarg ;;
1129
1130 -psdir | --psdir | --psdi | --psd | --ps)
1131 ac_prev=psdir ;;
1132 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1133 psdir=$ac_optarg ;;
1134
1135 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1136 | -silent | --silent | --silen | --sile | --sil)
1137 silent=yes ;;
1138
1139 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1140 ac_prev=sbindir ;;
1141 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1142 | --sbi=* | --sb=*)
1143 sbindir=$ac_optarg ;;
1144
1145 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1146 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1147 | --sharedst | --shareds | --shared | --share | --shar \
1148 | --sha | --sh)
1149 ac_prev=sharedstatedir ;;
1150 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1151 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1152 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1153 | --sha=* | --sh=*)
1154 sharedstatedir=$ac_optarg ;;
1155
1156 -site | --site | --sit)
1157 ac_prev=site ;;
1158 -site=* | --site=* | --sit=*)
1159 site=$ac_optarg ;;
1160
1161 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1162 ac_prev=srcdir ;;
1163 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1164 srcdir=$ac_optarg ;;
1165
1166 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1167 | --syscon | --sysco | --sysc | --sys | --sy)
1168 ac_prev=sysconfdir ;;
1169 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1170 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1171 sysconfdir=$ac_optarg ;;
1172
1173 -target | --target | --targe | --targ | --tar | --ta | --t)
1174 ac_prev=target_alias ;;
1175 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1176 target_alias=$ac_optarg ;;
1177
1178 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1179 verbose=yes ;;
1180
1181 -version | --version | --versio | --versi | --vers | -V)
1182 ac_init_version=: ;;
1183
1184 -with-* | --with-*)
1185 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1186 # Reject names that are not valid shell variable names.
1187 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1188 as_fn_error $? "invalid package name: $ac_useropt"
1189 ac_useropt_orig=$ac_useropt
1190 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191 case $ac_user_opts in
1192 *"
1193"with_$ac_useropt"
1194"*) ;;
1195 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1196 ac_unrecognized_sep=', ';;
1197 esac
1198 eval with_$ac_useropt=\$ac_optarg ;;
1199
1200 -without-* | --without-*)
1201 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1202 # Reject names that are not valid shell variable names.
1203 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1204 as_fn_error $? "invalid package name: $ac_useropt"
1205 ac_useropt_orig=$ac_useropt
1206 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1207 case $ac_user_opts in
1208 *"
1209"with_$ac_useropt"
1210"*) ;;
1211 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1212 ac_unrecognized_sep=', ';;
1213 esac
1214 eval with_$ac_useropt=no ;;
1215
1216 --x)
1217 # Obsolete; use --with-x.
1218 with_x=yes ;;
1219
1220 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1221 | --x-incl | --x-inc | --x-in | --x-i)
1222 ac_prev=x_includes ;;
1223 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1224 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1225 x_includes=$ac_optarg ;;
1226
1227 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1228 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1229 ac_prev=x_libraries ;;
1230 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1231 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1232 x_libraries=$ac_optarg ;;
1233
1234 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1235Try \`$0 --help' for more information"
1236 ;;
1237
1238 *=*)
1239 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1240 # Reject names that are not valid shell variable names.
1241 case $ac_envvar in #(
1242 '' | [0-9]* | *[!_$as_cr_alnum]* )
1243 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1244 esac
1245 eval $ac_envvar=\$ac_optarg
1246 export $ac_envvar ;;
1247
1248 *)
1249 # FIXME: should be removed in autoconf 3.0.
1250 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1251 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1252 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1253 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1254 ;;
1255
1256 esac
1257done
1258
1259if test -n "$ac_prev"; then
1260 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1261 as_fn_error $? "missing argument to $ac_option"
1262fi
1263
1264if test -n "$ac_unrecognized_opts"; then
1265 case $enable_option_checking in
1266 no) ;;
1267 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1268 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1269 esac
1270fi
1271
1272# Check all directory arguments for consistency.
1273for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1274 datadir sysconfdir sharedstatedir localstatedir includedir \
1275 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1276 libdir localedir mandir
1277do
1278 eval ac_val=\$$ac_var
1279 # Remove trailing slashes.
1280 case $ac_val in
1281 */ )
1282 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1283 eval $ac_var=\$ac_val;;
1284 esac
1285 # Be sure to have absolute directory names.
1286 case $ac_val in
1287 [\\/$]* | ?:[\\/]* ) continue;;
1288 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1289 esac
1290 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1291done
1292
1293# There might be people who depend on the old broken behavior: `$host'
1294# used to hold the argument of --host etc.
1295# FIXME: To remove some day.
1296build=$build_alias
1297host=$host_alias
1298target=$target_alias
1299
1300# FIXME: To remove some day.
1301if test "x$host_alias" != x; then
1302 if test "x$build_alias" = x; then
1303 cross_compiling=maybe
1304 elif test "x$build_alias" != "x$host_alias"; then
1305 cross_compiling=yes
1306 fi
1307fi
1308
1309ac_tool_prefix=
1310test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312test "$silent" = yes && exec 6>/dev/null
1313
1314
1315ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316ac_ls_di=`ls -di .` &&
1317ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318 as_fn_error $? "working directory cannot be determined"
1319test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320 as_fn_error $? "pwd does not report name of working directory"
1321
1322
1323# Find the source files, if location was not specified.
1324if test -z "$srcdir"; then
1325 ac_srcdir_defaulted=yes
1326 # Try the directory containing this script, then the parent directory.
1327 ac_confdir=`$as_dirname -- "$as_myself" ||
1328$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329 X"$as_myself" : 'X\(//\)[^/]' \| \
1330 X"$as_myself" : 'X\(//\)$' \| \
1331 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332$as_echo X"$as_myself" |
1333 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334 s//\1/
1335 q
1336 }
1337 /^X\(\/\/\)[^/].*/{
1338 s//\1/
1339 q
1340 }
1341 /^X\(\/\/\)$/{
1342 s//\1/
1343 q
1344 }
1345 /^X\(\/\).*/{
1346 s//\1/
1347 q
1348 }
1349 s/.*/./; q'`
1350 srcdir=$ac_confdir
1351 if test ! -r "$srcdir/$ac_unique_file"; then
1352 srcdir=..
1353 fi
1354else
1355 ac_srcdir_defaulted=no
1356fi
1357if test ! -r "$srcdir/$ac_unique_file"; then
1358 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1360fi
1361ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362ac_abs_confdir=`(
1363 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1364 pwd)`
1365# When building in place, set srcdir=.
1366if test "$ac_abs_confdir" = "$ac_pwd"; then
1367 srcdir=.
1368fi
1369# Remove unnecessary trailing slashes from srcdir.
1370# Double slashes in file names in object file debugging info
1371# mess up M-x gdb in Emacs.
1372case $srcdir in
1373*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374esac
1375for ac_var in $ac_precious_vars; do
1376 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377 eval ac_env_${ac_var}_value=\$${ac_var}
1378 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380done
1381
1382#
1383# Report the --help message.
1384#
1385if test "$ac_init_help" = "long"; then
1386 # Omit some internal or obsolete options to make the list less imposing.
1387 # This message is too long to be a string in the A/UX 3.1 sh.
1388 cat <<_ACEOF
1389\`configure' configures GECODE 6.3.1 to adapt to many kinds of systems.
1390
1391Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394VAR=VALUE. See below for descriptions of some of the useful variables.
1395
1396Defaults for the options are specified in brackets.
1397
1398Configuration:
1399 -h, --help display this help and exit
1400 --help=short display options specific to this package
1401 --help=recursive display the short help of all the included packages
1402 -V, --version display version information and exit
1403 -q, --quiet, --silent do not print \`checking ...' messages
1404 --cache-file=FILE cache test results in FILE [disabled]
1405 -C, --config-cache alias for \`--cache-file=config.cache'
1406 -n, --no-create do not create output files
1407 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1408
1409Installation directories:
1410 --prefix=PREFIX install architecture-independent files in PREFIX
1411 [$ac_default_prefix]
1412 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1413 [PREFIX]
1414
1415By default, \`make install' will install all the files in
1416\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1417an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418for instance \`--prefix=\$HOME'.
1419
1420For better control, use the options below.
1421
1422Fine tuning of the installation directories:
1423 --bindir=DIR user executables [EPREFIX/bin]
1424 --sbindir=DIR system admin executables [EPREFIX/sbin]
1425 --libexecdir=DIR program executables [EPREFIX/libexec]
1426 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1427 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1428 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1429 --libdir=DIR object code libraries [EPREFIX/lib]
1430 --includedir=DIR C header files [PREFIX/include]
1431 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1432 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1433 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1434 --infodir=DIR info documentation [DATAROOTDIR/info]
1435 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1436 --mandir=DIR man documentation [DATAROOTDIR/man]
1437 --docdir=DIR documentation root [DATAROOTDIR/doc/gecode]
1438 --htmldir=DIR html documentation [DOCDIR]
1439 --dvidir=DIR dvi documentation [DOCDIR]
1440 --pdfdir=DIR pdf documentation [DOCDIR]
1441 --psdir=DIR ps documentation [DOCDIR]
1442_ACEOF
1443
1444 cat <<\_ACEOF
1445_ACEOF
1446fi
1447
1448if test -n "$ac_init_help"; then
1449 case $ac_init_help in
1450 short | recursive ) echo "Configuration of GECODE 6.3.1:";;
1451 esac
1452 cat <<\_ACEOF
1453
1454Optional Features:
1455 --disable-option-checking ignore unrecognized --enable/--with options
1456 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1457 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1458 --enable-resource build Gecode with resource files for Microsoft
1459 Visual Studio [default=no]
1460 --enable-framework build framework bundle on Mac OS X [default=no]
1461 --enable-static build static libraries [default=no]
1462 --enable-shared build shared libraries [default=yes]
1463 --enable-debug build with assertions [default=no]
1464 --enable-peakheap build with peak heap size tracking [default=no]
1465 --enable-small-codesize optimize for code size [default=no]
1466 --enable-leak-debug build with support for finding memory leaks
1467 [default=no]
1468 --enable-allocator build with default memory allocator [default=yes]
1469 --enable-audit build with auditing code [default=no]
1470 --enable-profile build with profiling information [default=no]
1471 --enable-gcov build with gcov support [default=no]
1472 --enable-thread build with multi-threading support [default=yes]
1473 --enable-gcc-visibility use gcc visibility attributes [default=yes]
1474 --enable-doc-dot enable graphs in documentation [default=yes]
1475 --enable-doc-search enable documentation search engine [default=no]
1476 --enable-doc-tagfile generate doxygen tagfile [default=yes]
1477 --enable-doc-chm build compressed html documentation [default=yes on
1478 Windows]
1479 --enable-doc-docset build docset documentation for XCode [default=no]
1480 --enable-float-vars build float variable library (implies
1481 --enable-int-vars) [default=yes]
1482 --enable-set-vars build finite set library (implies --enable-int-vars)
1483 [default=yes]
1484 --enable-int-vars build finite domain library [default=yes]
1485 --enable-mpfr build with MPFR support [default=yes]
1486 --enable-qt build with Qt support, requires at least Qt 4.3
1487 [default=yes]
1488 --enable-gist build Gecode Interactive Search Tool [default=yes]
1489 --enable-cbs build with support for counting-based search
1490 [default=no]
1491 --enable-cpprofiler build with support for CPProfiler [default=yes]
1492 --enable-driver build script commandline driver library
1493 [default=yes]
1494 --enable-flatzinc build FlatZinc interpreter [default=yes]
1495 --enable-examples build examples for the enabled variable types
1496 [default=yes]
1497 --enable-minimodel build modeling support library for the enabled
1498 variable types [default=yes]
1499 --enable-search build search engines [default=yes]
1500
1501Optional Packages:
1502 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1503 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1504 --with-host-os Override operating system test. Valid values are
1505 Linux, Darwin, FreeBSD, NetBSD, and Windows.
1506 --with-compiler-vendor Override compiler test. Valid values are gnu, intel,
1507 and microsoft.
1508 --with-sdk SDK to use on Mac OS X
1509 --with-macosx-version-min
1510 minimum version of Mac OS X to support
1511 --with-architectures architectures to compile for on Mac OS X
1512 --with-lib-prefix add user-defined prefix to library names
1513 --with-lib-suffix add user-defined suffix to library names
1514 --with-freelist32-size-max
1515 max size of freelist on 32 bit platforms
1516 --with-freelist64-size-max
1517 max size of freelist on 64 bit platforms
1518 --with-vis additional variable implementation specifications
1519 --with-gmp-include path to the gmp or mpir header files
1520 --with-gmp-lib path to the gmp or mpir library
1521 --with-mpfr-include path to the mpfr header file
1522 --with-mpfr-lib path to the mpfr library
1523
1524Some influential environment variables:
1525 CXX C++ compiler command
1526 CXXFLAGS C++ compiler flags
1527 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1528 nonstandard directory <lib dir>
1529 LIBS libraries to pass to the linker, e.g. -l<library>
1530 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1531 you have headers in a nonstandard directory <include dir>
1532 CC C compiler command
1533 CFLAGS C compiler flags
1534 CXXCPP C++ preprocessor
1535
1536Use these variables to override the choices made by `configure' or to help
1537it to find libraries and programs with nonstandard names/locations.
1538
1539Report bugs to <users@gecode.org>.
1540_ACEOF
1541ac_status=$?
1542fi
1543
1544if test "$ac_init_help" = "recursive"; then
1545 # If there are subdirs, report their specific --help.
1546 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1547 test -d "$ac_dir" ||
1548 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1549 continue
1550 ac_builddir=.
1551
1552case "$ac_dir" in
1553.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1554*)
1555 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1556 # A ".." for each directory in $ac_dir_suffix.
1557 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1558 case $ac_top_builddir_sub in
1559 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1560 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1561 esac ;;
1562esac
1563ac_abs_top_builddir=$ac_pwd
1564ac_abs_builddir=$ac_pwd$ac_dir_suffix
1565# for backward compatibility:
1566ac_top_builddir=$ac_top_build_prefix
1567
1568case $srcdir in
1569 .) # We are building in place.
1570 ac_srcdir=.
1571 ac_top_srcdir=$ac_top_builddir_sub
1572 ac_abs_top_srcdir=$ac_pwd ;;
1573 [\\/]* | ?:[\\/]* ) # Absolute name.
1574 ac_srcdir=$srcdir$ac_dir_suffix;
1575 ac_top_srcdir=$srcdir
1576 ac_abs_top_srcdir=$srcdir ;;
1577 *) # Relative name.
1578 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1579 ac_top_srcdir=$ac_top_build_prefix$srcdir
1580 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1581esac
1582ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1583
1584 cd "$ac_dir" || { ac_status=$?; continue; }
1585 # Check for guested configure.
1586 if test -f "$ac_srcdir/configure.gnu"; then
1587 echo &&
1588 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1589 elif test -f "$ac_srcdir/configure"; then
1590 echo &&
1591 $SHELL "$ac_srcdir/configure" --help=recursive
1592 else
1593 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1594 fi || ac_status=$?
1595 cd "$ac_pwd" || { ac_status=$?; break; }
1596 done
1597fi
1598
1599test -n "$ac_init_help" && exit $ac_status
1600if $ac_init_version; then
1601 cat <<\_ACEOF
1602GECODE configure 6.3.1
1603generated by GNU Autoconf 2.69
1604
1605Copyright (C) 2012 Free Software Foundation, Inc.
1606This configure script is free software; the Free Software Foundation
1607gives unlimited permission to copy, distribute and modify it.
1608_ACEOF
1609 exit
1610fi
1611
1612## ------------------------ ##
1613## Autoconf initialization. ##
1614## ------------------------ ##
1615
1616# ac_fn_cxx_try_compile LINENO
1617# ----------------------------
1618# Try to compile conftest.$ac_ext, and return whether this succeeded.
1619ac_fn_cxx_try_compile ()
1620{
1621 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622 rm -f conftest.$ac_objext
1623 if { { ac_try="$ac_compile"
1624case "(($ac_try" in
1625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626 *) ac_try_echo=$ac_try;;
1627esac
1628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629$as_echo "$ac_try_echo"; } >&5
1630 (eval "$ac_compile") 2>conftest.err
1631 ac_status=$?
1632 if test -s conftest.err; then
1633 grep -v '^ *+' conftest.err >conftest.er1
1634 cat conftest.er1 >&5
1635 mv -f conftest.er1 conftest.err
1636 fi
1637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638 test $ac_status = 0; } && {
1639 test -z "$ac_cxx_werror_flag" ||
1640 test ! -s conftest.err
1641 } && test -s conftest.$ac_objext; then :
1642 ac_retval=0
1643else
1644 $as_echo "$as_me: failed program was:" >&5
1645sed 's/^/| /' conftest.$ac_ext >&5
1646
1647 ac_retval=1
1648fi
1649 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1650 as_fn_set_status $ac_retval
1651
1652} # ac_fn_cxx_try_compile
1653
1654# ac_fn_c_try_compile LINENO
1655# --------------------------
1656# Try to compile conftest.$ac_ext, and return whether this succeeded.
1657ac_fn_c_try_compile ()
1658{
1659 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660 rm -f conftest.$ac_objext
1661 if { { ac_try="$ac_compile"
1662case "(($ac_try" in
1663 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1664 *) ac_try_echo=$ac_try;;
1665esac
1666eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1667$as_echo "$ac_try_echo"; } >&5
1668 (eval "$ac_compile") 2>conftest.err
1669 ac_status=$?
1670 if test -s conftest.err; then
1671 grep -v '^ *+' conftest.err >conftest.er1
1672 cat conftest.er1 >&5
1673 mv -f conftest.er1 conftest.err
1674 fi
1675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1676 test $ac_status = 0; } && {
1677 test -z "$ac_c_werror_flag" ||
1678 test ! -s conftest.err
1679 } && test -s conftest.$ac_objext; then :
1680 ac_retval=0
1681else
1682 $as_echo "$as_me: failed program was:" >&5
1683sed 's/^/| /' conftest.$ac_ext >&5
1684
1685 ac_retval=1
1686fi
1687 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1688 as_fn_set_status $ac_retval
1689
1690} # ac_fn_c_try_compile
1691
1692# ac_fn_cxx_try_cpp LINENO
1693# ------------------------
1694# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1695ac_fn_cxx_try_cpp ()
1696{
1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698 if { { ac_try="$ac_cpp conftest.$ac_ext"
1699case "(($ac_try" in
1700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1701 *) ac_try_echo=$ac_try;;
1702esac
1703eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1704$as_echo "$ac_try_echo"; } >&5
1705 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1706 ac_status=$?
1707 if test -s conftest.err; then
1708 grep -v '^ *+' conftest.err >conftest.er1
1709 cat conftest.er1 >&5
1710 mv -f conftest.er1 conftest.err
1711 fi
1712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713 test $ac_status = 0; } > conftest.i && {
1714 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1715 test ! -s conftest.err
1716 }; then :
1717 ac_retval=0
1718else
1719 $as_echo "$as_me: failed program was:" >&5
1720sed 's/^/| /' conftest.$ac_ext >&5
1721
1722 ac_retval=1
1723fi
1724 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1725 as_fn_set_status $ac_retval
1726
1727} # ac_fn_cxx_try_cpp
1728
1729# ac_fn_cxx_try_link LINENO
1730# -------------------------
1731# Try to link conftest.$ac_ext, and return whether this succeeded.
1732ac_fn_cxx_try_link ()
1733{
1734 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735 rm -f conftest.$ac_objext conftest$ac_exeext
1736 if { { ac_try="$ac_link"
1737case "(($ac_try" in
1738 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1739 *) ac_try_echo=$ac_try;;
1740esac
1741eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1742$as_echo "$ac_try_echo"; } >&5
1743 (eval "$ac_link") 2>conftest.err
1744 ac_status=$?
1745 if test -s conftest.err; then
1746 grep -v '^ *+' conftest.err >conftest.er1
1747 cat conftest.er1 >&5
1748 mv -f conftest.er1 conftest.err
1749 fi
1750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1751 test $ac_status = 0; } && {
1752 test -z "$ac_cxx_werror_flag" ||
1753 test ! -s conftest.err
1754 } && test -s conftest$ac_exeext && {
1755 test "$cross_compiling" = yes ||
1756 test -x conftest$ac_exeext
1757 }; then :
1758 ac_retval=0
1759else
1760 $as_echo "$as_me: failed program was:" >&5
1761sed 's/^/| /' conftest.$ac_ext >&5
1762
1763 ac_retval=1
1764fi
1765 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1766 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1767 # interfere with the next link command; also delete a directory that is
1768 # left behind by Apple's compiler. We do this before executing the actions.
1769 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1770 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1771 as_fn_set_status $ac_retval
1772
1773} # ac_fn_cxx_try_link
1774
1775# ac_fn_cxx_check_func LINENO FUNC VAR
1776# ------------------------------------
1777# Tests whether FUNC exists, setting the cache variable VAR accordingly
1778ac_fn_cxx_check_func ()
1779{
1780 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1782$as_echo_n "checking for $2... " >&6; }
1783if eval \${$3+:} false; then :
1784 $as_echo_n "(cached) " >&6
1785else
1786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1787/* end confdefs.h. */
1788/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1789 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1790#define $2 innocuous_$2
1791
1792/* System header to define __stub macros and hopefully few prototypes,
1793 which can conflict with char $2 (); below.
1794 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1795 <limits.h> exists even on freestanding compilers. */
1796
1797#ifdef __STDC__
1798# include <limits.h>
1799#else
1800# include <assert.h>
1801#endif
1802
1803#undef $2
1804
1805/* Override any GCC internal prototype to avoid an error.
1806 Use char because int might match the return type of a GCC
1807 builtin and then its argument prototype would still apply. */
1808#ifdef __cplusplus
1809extern "C"
1810#endif
1811char $2 ();
1812/* The GNU C library defines this for functions which it implements
1813 to always fail with ENOSYS. Some functions are actually named
1814 something starting with __ and the normal name is an alias. */
1815#if defined __stub_$2 || defined __stub___$2
1816choke me
1817#endif
1818
1819int
1820main ()
1821{
1822return $2 ();
1823 ;
1824 return 0;
1825}
1826_ACEOF
1827if ac_fn_cxx_try_link "$LINENO"; then :
1828 eval "$3=yes"
1829else
1830 eval "$3=no"
1831fi
1832rm -f core conftest.err conftest.$ac_objext \
1833 conftest$ac_exeext conftest.$ac_ext
1834fi
1835eval ac_res=\$$3
1836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1837$as_echo "$ac_res" >&6; }
1838 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1839
1840} # ac_fn_cxx_check_func
1841
1842# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1843# ---------------------------------------------------------
1844# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1845# the include files in INCLUDES and setting the cache variable VAR
1846# accordingly.
1847ac_fn_cxx_check_header_mongrel ()
1848{
1849 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1850 if eval \${$3+:} false; then :
1851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852$as_echo_n "checking for $2... " >&6; }
1853if eval \${$3+:} false; then :
1854 $as_echo_n "(cached) " >&6
1855fi
1856eval ac_res=\$$3
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1858$as_echo "$ac_res" >&6; }
1859else
1860 # Is the header compilable?
1861{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1862$as_echo_n "checking $2 usability... " >&6; }
1863cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864/* end confdefs.h. */
1865$4
1866#include <$2>
1867_ACEOF
1868if ac_fn_cxx_try_compile "$LINENO"; then :
1869 ac_header_compiler=yes
1870else
1871 ac_header_compiler=no
1872fi
1873rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1875$as_echo "$ac_header_compiler" >&6; }
1876
1877# Is the header present?
1878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1879$as_echo_n "checking $2 presence... " >&6; }
1880cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1881/* end confdefs.h. */
1882#include <$2>
1883_ACEOF
1884if ac_fn_cxx_try_cpp "$LINENO"; then :
1885 ac_header_preproc=yes
1886else
1887 ac_header_preproc=no
1888fi
1889rm -f conftest.err conftest.i conftest.$ac_ext
1890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1891$as_echo "$ac_header_preproc" >&6; }
1892
1893# So? What about this header?
1894case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1895 yes:no: )
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1897$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1899$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1900 ;;
1901 no:yes:* )
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1903$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1905$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1907$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1909$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1911$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1912( $as_echo "## ------------------------------- ##
1913## Report this to users@gecode.org ##
1914## ------------------------------- ##"
1915 ) | sed "s/^/$as_me: WARNING: /" >&2
1916 ;;
1917esac
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1919$as_echo_n "checking for $2... " >&6; }
1920if eval \${$3+:} false; then :
1921 $as_echo_n "(cached) " >&6
1922else
1923 eval "$3=\$ac_header_compiler"
1924fi
1925eval ac_res=\$$3
1926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1927$as_echo "$ac_res" >&6; }
1928fi
1929 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1930
1931} # ac_fn_cxx_check_header_mongrel
1932
1933# ac_fn_cxx_try_run LINENO
1934# ------------------------
1935# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1936# that executables *can* be run.
1937ac_fn_cxx_try_run ()
1938{
1939 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1940 if { { ac_try="$ac_link"
1941case "(($ac_try" in
1942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1943 *) ac_try_echo=$ac_try;;
1944esac
1945eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1946$as_echo "$ac_try_echo"; } >&5
1947 (eval "$ac_link") 2>&5
1948 ac_status=$?
1949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1950 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1951 { { case "(($ac_try" in
1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953 *) ac_try_echo=$ac_try;;
1954esac
1955eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956$as_echo "$ac_try_echo"; } >&5
1957 (eval "$ac_try") 2>&5
1958 ac_status=$?
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; }; }; then :
1961 ac_retval=0
1962else
1963 $as_echo "$as_me: program exited with status $ac_status" >&5
1964 $as_echo "$as_me: failed program was:" >&5
1965sed 's/^/| /' conftest.$ac_ext >&5
1966
1967 ac_retval=$ac_status
1968fi
1969 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1970 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1971 as_fn_set_status $ac_retval
1972
1973} # ac_fn_cxx_try_run
1974
1975# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1976# ---------------------------------------------------------
1977# Tests whether HEADER exists and can be compiled using the include files in
1978# INCLUDES, setting the cache variable VAR accordingly.
1979ac_fn_cxx_check_header_compile ()
1980{
1981 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1983$as_echo_n "checking for $2... " >&6; }
1984if eval \${$3+:} false; then :
1985 $as_echo_n "(cached) " >&6
1986else
1987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988/* end confdefs.h. */
1989$4
1990#include <$2>
1991_ACEOF
1992if ac_fn_cxx_try_compile "$LINENO"; then :
1993 eval "$3=yes"
1994else
1995 eval "$3=no"
1996fi
1997rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1998fi
1999eval ac_res=\$$3
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2001$as_echo "$ac_res" >&6; }
2002 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2003
2004} # ac_fn_cxx_check_header_compile
2005
2006# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
2007# -----------------------------------------------
2008# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2009# accordingly.
2010ac_fn_cxx_check_decl ()
2011{
2012 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2013 as_decl_name=`echo $2|sed 's/ *(.*//'`
2014 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2016$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2017if eval \${$3+:} false; then :
2018 $as_echo_n "(cached) " >&6
2019else
2020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021/* end confdefs.h. */
2022$4
2023int
2024main ()
2025{
2026#ifndef $as_decl_name
2027#ifdef __cplusplus
2028 (void) $as_decl_use;
2029#else
2030 (void) $as_decl_name;
2031#endif
2032#endif
2033
2034 ;
2035 return 0;
2036}
2037_ACEOF
2038if ac_fn_cxx_try_compile "$LINENO"; then :
2039 eval "$3=yes"
2040else
2041 eval "$3=no"
2042fi
2043rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2044fi
2045eval ac_res=\$$3
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2047$as_echo "$ac_res" >&6; }
2048 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2049
2050} # ac_fn_cxx_check_decl
2051
2052# ac_fn_c_try_run LINENO
2053# ----------------------
2054# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2055# that executables *can* be run.
2056ac_fn_c_try_run ()
2057{
2058 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2059 if { { ac_try="$ac_link"
2060case "(($ac_try" in
2061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2062 *) ac_try_echo=$ac_try;;
2063esac
2064eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2065$as_echo "$ac_try_echo"; } >&5
2066 (eval "$ac_link") 2>&5
2067 ac_status=$?
2068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2069 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2070 { { case "(($ac_try" in
2071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2072 *) ac_try_echo=$ac_try;;
2073esac
2074eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2075$as_echo "$ac_try_echo"; } >&5
2076 (eval "$ac_try") 2>&5
2077 ac_status=$?
2078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2079 test $ac_status = 0; }; }; then :
2080 ac_retval=0
2081else
2082 $as_echo "$as_me: program exited with status $ac_status" >&5
2083 $as_echo "$as_me: failed program was:" >&5
2084sed 's/^/| /' conftest.$ac_ext >&5
2085
2086 ac_retval=$ac_status
2087fi
2088 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2089 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2090 as_fn_set_status $ac_retval
2091
2092} # ac_fn_c_try_run
2093
2094# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2095# --------------------------------------------
2096# Tries to find the compile-time value of EXPR in a program that includes
2097# INCLUDES, setting VAR accordingly. Returns whether the value could be
2098# computed
2099ac_fn_c_compute_int ()
2100{
2101 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2102 if test "$cross_compiling" = yes; then
2103 # Depending upon the size, compute the lo and hi bounds.
2104cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105/* end confdefs.h. */
2106$4
2107int
2108main ()
2109{
2110static int test_array [1 - 2 * !(($2) >= 0)];
2111test_array [0] = 0;
2112return test_array [0];
2113
2114 ;
2115 return 0;
2116}
2117_ACEOF
2118if ac_fn_c_try_compile "$LINENO"; then :
2119 ac_lo=0 ac_mid=0
2120 while :; do
2121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2122/* end confdefs.h. */
2123$4
2124int
2125main ()
2126{
2127static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2128test_array [0] = 0;
2129return test_array [0];
2130
2131 ;
2132 return 0;
2133}
2134_ACEOF
2135if ac_fn_c_try_compile "$LINENO"; then :
2136 ac_hi=$ac_mid; break
2137else
2138 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2139 if test $ac_lo -le $ac_mid; then
2140 ac_lo= ac_hi=
2141 break
2142 fi
2143 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2144fi
2145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 done
2147else
2148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149/* end confdefs.h. */
2150$4
2151int
2152main ()
2153{
2154static int test_array [1 - 2 * !(($2) < 0)];
2155test_array [0] = 0;
2156return test_array [0];
2157
2158 ;
2159 return 0;
2160}
2161_ACEOF
2162if ac_fn_c_try_compile "$LINENO"; then :
2163 ac_hi=-1 ac_mid=-1
2164 while :; do
2165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166/* end confdefs.h. */
2167$4
2168int
2169main ()
2170{
2171static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2172test_array [0] = 0;
2173return test_array [0];
2174
2175 ;
2176 return 0;
2177}
2178_ACEOF
2179if ac_fn_c_try_compile "$LINENO"; then :
2180 ac_lo=$ac_mid; break
2181else
2182 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2183 if test $ac_mid -le $ac_hi; then
2184 ac_lo= ac_hi=
2185 break
2186 fi
2187 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2188fi
2189rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2190 done
2191else
2192 ac_lo= ac_hi=
2193fi
2194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2195fi
2196rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2197# Binary search between lo and hi bounds.
2198while test "x$ac_lo" != "x$ac_hi"; do
2199 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2201/* end confdefs.h. */
2202$4
2203int
2204main ()
2205{
2206static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2207test_array [0] = 0;
2208return test_array [0];
2209
2210 ;
2211 return 0;
2212}
2213_ACEOF
2214if ac_fn_c_try_compile "$LINENO"; then :
2215 ac_hi=$ac_mid
2216else
2217 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2218fi
2219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2220done
2221case $ac_lo in #((
2222?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2223'') ac_retval=1 ;;
2224esac
2225 else
2226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2227/* end confdefs.h. */
2228$4
2229static long int longval () { return $2; }
2230static unsigned long int ulongval () { return $2; }
2231#include <stdio.h>
2232#include <stdlib.h>
2233int
2234main ()
2235{
2236
2237 FILE *f = fopen ("conftest.val", "w");
2238 if (! f)
2239 return 1;
2240 if (($2) < 0)
2241 {
2242 long int i = longval ();
2243 if (i != ($2))
2244 return 1;
2245 fprintf (f, "%ld", i);
2246 }
2247 else
2248 {
2249 unsigned long int i = ulongval ();
2250 if (i != ($2))
2251 return 1;
2252 fprintf (f, "%lu", i);
2253 }
2254 /* Do not output a trailing newline, as this causes \r\n confusion
2255 on some platforms. */
2256 return ferror (f) || fclose (f) != 0;
2257
2258 ;
2259 return 0;
2260}
2261_ACEOF
2262if ac_fn_c_try_run "$LINENO"; then :
2263 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2264else
2265 ac_retval=1
2266fi
2267rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2268 conftest.$ac_objext conftest.beam conftest.$ac_ext
2269rm -f conftest.val
2270
2271 fi
2272 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2273 as_fn_set_status $ac_retval
2274
2275} # ac_fn_c_compute_int
2276cat >config.log <<_ACEOF
2277This file contains any messages produced by compilers while
2278running configure, to aid debugging if configure makes a mistake.
2279
2280It was created by GECODE $as_me 6.3.1, which was
2281generated by GNU Autoconf 2.69. Invocation command line was
2282
2283 $ $0 $@
2284
2285_ACEOF
2286exec 5>>config.log
2287{
2288cat <<_ASUNAME
2289## --------- ##
2290## Platform. ##
2291## --------- ##
2292
2293hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2294uname -m = `(uname -m) 2>/dev/null || echo unknown`
2295uname -r = `(uname -r) 2>/dev/null || echo unknown`
2296uname -s = `(uname -s) 2>/dev/null || echo unknown`
2297uname -v = `(uname -v) 2>/dev/null || echo unknown`
2298
2299/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2300/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2301
2302/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2303/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2304/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2305/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2306/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2307/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2308/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2309
2310_ASUNAME
2311
2312as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2313for as_dir in $PATH
2314do
2315 IFS=$as_save_IFS
2316 test -z "$as_dir" && as_dir=.
2317 $as_echo "PATH: $as_dir"
2318 done
2319IFS=$as_save_IFS
2320
2321} >&5
2322
2323cat >&5 <<_ACEOF
2324
2325
2326## ----------- ##
2327## Core tests. ##
2328## ----------- ##
2329
2330_ACEOF
2331
2332
2333# Keep a trace of the command line.
2334# Strip out --no-create and --no-recursion so they do not pile up.
2335# Strip out --silent because we don't want to record it for future runs.
2336# Also quote any args containing shell meta-characters.
2337# Make two passes to allow for proper duplicate-argument suppression.
2338ac_configure_args=
2339ac_configure_args0=
2340ac_configure_args1=
2341ac_must_keep_next=false
2342for ac_pass in 1 2
2343do
2344 for ac_arg
2345 do
2346 case $ac_arg in
2347 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2348 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2349 | -silent | --silent | --silen | --sile | --sil)
2350 continue ;;
2351 *\'*)
2352 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2353 esac
2354 case $ac_pass in
2355 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2356 2)
2357 as_fn_append ac_configure_args1 " '$ac_arg'"
2358 if test $ac_must_keep_next = true; then
2359 ac_must_keep_next=false # Got value, back to normal.
2360 else
2361 case $ac_arg in
2362 *=* | --config-cache | -C | -disable-* | --disable-* \
2363 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2364 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2365 | -with-* | --with-* | -without-* | --without-* | --x)
2366 case "$ac_configure_args0 " in
2367 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2368 esac
2369 ;;
2370 -* ) ac_must_keep_next=true ;;
2371 esac
2372 fi
2373 as_fn_append ac_configure_args " '$ac_arg'"
2374 ;;
2375 esac
2376 done
2377done
2378{ ac_configure_args0=; unset ac_configure_args0;}
2379{ ac_configure_args1=; unset ac_configure_args1;}
2380
2381# When interrupted or exit'd, cleanup temporary files, and complete
2382# config.log. We remove comments because anyway the quotes in there
2383# would cause problems or look ugly.
2384# WARNING: Use '\'' to represent an apostrophe within the trap.
2385# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2386trap 'exit_status=$?
2387 # Save into config.log some information that might help in debugging.
2388 {
2389 echo
2390
2391 $as_echo "## ---------------- ##
2392## Cache variables. ##
2393## ---------------- ##"
2394 echo
2395 # The following way of writing the cache mishandles newlines in values,
2396(
2397 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2398 eval ac_val=\$$ac_var
2399 case $ac_val in #(
2400 *${as_nl}*)
2401 case $ac_var in #(
2402 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2403$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2404 esac
2405 case $ac_var in #(
2406 _ | IFS | as_nl) ;; #(
2407 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2408 *) { eval $ac_var=; unset $ac_var;} ;;
2409 esac ;;
2410 esac
2411 done
2412 (set) 2>&1 |
2413 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2414 *${as_nl}ac_space=\ *)
2415 sed -n \
2416 "s/'\''/'\''\\\\'\'''\''/g;
2417 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2418 ;; #(
2419 *)
2420 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2421 ;;
2422 esac |
2423 sort
2424)
2425 echo
2426
2427 $as_echo "## ----------------- ##
2428## Output variables. ##
2429## ----------------- ##"
2430 echo
2431 for ac_var in $ac_subst_vars
2432 do
2433 eval ac_val=\$$ac_var
2434 case $ac_val in
2435 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2436 esac
2437 $as_echo "$ac_var='\''$ac_val'\''"
2438 done | sort
2439 echo
2440
2441 if test -n "$ac_subst_files"; then
2442 $as_echo "## ------------------- ##
2443## File substitutions. ##
2444## ------------------- ##"
2445 echo
2446 for ac_var in $ac_subst_files
2447 do
2448 eval ac_val=\$$ac_var
2449 case $ac_val in
2450 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2451 esac
2452 $as_echo "$ac_var='\''$ac_val'\''"
2453 done | sort
2454 echo
2455 fi
2456
2457 if test -s confdefs.h; then
2458 $as_echo "## ----------- ##
2459## confdefs.h. ##
2460## ----------- ##"
2461 echo
2462 cat confdefs.h
2463 echo
2464 fi
2465 test "$ac_signal" != 0 &&
2466 $as_echo "$as_me: caught signal $ac_signal"
2467 $as_echo "$as_me: exit $exit_status"
2468 } >&5
2469 rm -f core *.core core.conftest.* &&
2470 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2471 exit $exit_status
2472' 0
2473for ac_signal in 1 2 13 15; do
2474 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2475done
2476ac_signal=0
2477
2478# confdefs.h avoids OS command line length limits that DEFS can exceed.
2479rm -f -r conftest* confdefs.h
2480
2481$as_echo "/* confdefs.h */" > confdefs.h
2482
2483# Predefined preprocessor variables.
2484
2485cat >>confdefs.h <<_ACEOF
2486#define PACKAGE_NAME "$PACKAGE_NAME"
2487_ACEOF
2488
2489cat >>confdefs.h <<_ACEOF
2490#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2491_ACEOF
2492
2493cat >>confdefs.h <<_ACEOF
2494#define PACKAGE_VERSION "$PACKAGE_VERSION"
2495_ACEOF
2496
2497cat >>confdefs.h <<_ACEOF
2498#define PACKAGE_STRING "$PACKAGE_STRING"
2499_ACEOF
2500
2501cat >>confdefs.h <<_ACEOF
2502#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2503_ACEOF
2504
2505cat >>confdefs.h <<_ACEOF
2506#define PACKAGE_URL "$PACKAGE_URL"
2507_ACEOF
2508
2509
2510# Let the site file select an alternate cache file if it wants to.
2511# Prefer an explicitly selected file to automatically selected ones.
2512ac_site_file1=NONE
2513ac_site_file2=NONE
2514if test -n "$CONFIG_SITE"; then
2515 # We do not want a PATH search for config.site.
2516 case $CONFIG_SITE in #((
2517 -*) ac_site_file1=./$CONFIG_SITE;;
2518 */*) ac_site_file1=$CONFIG_SITE;;
2519 *) ac_site_file1=./$CONFIG_SITE;;
2520 esac
2521elif test "x$prefix" != xNONE; then
2522 ac_site_file1=$prefix/share/config.site
2523 ac_site_file2=$prefix/etc/config.site
2524else
2525 ac_site_file1=$ac_default_prefix/share/config.site
2526 ac_site_file2=$ac_default_prefix/etc/config.site
2527fi
2528for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2529do
2530 test "x$ac_site_file" = xNONE && continue
2531 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2532 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2533$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2534 sed 's/^/| /' "$ac_site_file" >&5
2535 . "$ac_site_file" \
2536 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2537$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2538as_fn_error $? "failed to load site script $ac_site_file
2539See \`config.log' for more details" "$LINENO" 5; }
2540 fi
2541done
2542
2543if test -r "$cache_file"; then
2544 # Some versions of bash will fail to source /dev/null (special files
2545 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2546 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2548$as_echo "$as_me: loading cache $cache_file" >&6;}
2549 case $cache_file in
2550 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2551 *) . "./$cache_file";;
2552 esac
2553 fi
2554else
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2556$as_echo "$as_me: creating cache $cache_file" >&6;}
2557 >$cache_file
2558fi
2559
2560as_fn_append ac_header_list " stdlib.h"
2561as_fn_append ac_header_list " unistd.h"
2562as_fn_append ac_header_list " sys/param.h"
2563# Check that the precious variables saved in the cache have kept the same
2564# value.
2565ac_cache_corrupted=false
2566for ac_var in $ac_precious_vars; do
2567 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2568 eval ac_new_set=\$ac_env_${ac_var}_set
2569 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2570 eval ac_new_val=\$ac_env_${ac_var}_value
2571 case $ac_old_set,$ac_new_set in
2572 set,)
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2574$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2575 ac_cache_corrupted=: ;;
2576 ,set)
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2578$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2579 ac_cache_corrupted=: ;;
2580 ,);;
2581 *)
2582 if test "x$ac_old_val" != "x$ac_new_val"; then
2583 # differences in whitespace do not lead to failure.
2584 ac_old_val_w=`echo x $ac_old_val`
2585 ac_new_val_w=`echo x $ac_new_val`
2586 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2588$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2589 ac_cache_corrupted=:
2590 else
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2592$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2593 eval $ac_var=\$ac_old_val
2594 fi
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2596$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2598$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2599 fi;;
2600 esac
2601 # Pass precious variables to config.status.
2602 if test "$ac_new_set" = set; then
2603 case $ac_new_val in
2604 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2605 *) ac_arg=$ac_var=$ac_new_val ;;
2606 esac
2607 case " $ac_configure_args " in
2608 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2609 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2610 esac
2611 fi
2612done
2613if $ac_cache_corrupted; then
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2615$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2617$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2618 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2619fi
2620## -------------------- ##
2621## Main body of script. ##
2622## -------------------- ##
2623
2624ac_ext=c
2625ac_cpp='$CPP $CPPFLAGS'
2626ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2627ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2628ac_compiler_gnu=$ac_cv_c_compiler_gnu
2629
2630
2631ac_config_headers="$ac_config_headers gecode/support/config.hpp"
2632
2633
2634
2635ac_gecode_soversion=52
2636GECODE_SOVERSION=${ac_gecode_soversion}
2637
2638ac_gecode_flatzincversion=1.6
2639GECODE_FLATZINC_VERSION=${ac_gecode_flatzincversion}
2640
2641
2642# checks for programs
2643
2644: ${CXXFLAGS=""} : ${CFLAGS=""} : ${DLLFLAGS=""} : ${GLDFLAGS=""}
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706# Test for platform specific behaviour of arithmetic
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768# Check whether --with-host-os was given.
2769if test "${with_host_os+set}" = set; then :
2770 withval=$with_host_os;
2771fi
2772
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the host operating system" >&5
2774$as_echo_n "checking for the host operating system... " >&6; }
2775 if test "${with_host_os:-no}" = "no"; then
2776 guess_host_os=$(uname -s 2>/dev/null)
2777 else
2778 guess_host_os=${with_host_os}
2779 fi
2780 case ${guess_host_os} in
2781 GNU/kFreeBSD|*inux*|FreeBSD|NetBSD)
2782 host_os=linux
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Linux" >&5
2784$as_echo "Linux" >&6; }
2785 ;;
2786 *arwin*)
2787 host_os=darwin
2788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Darwin" >&5
2789$as_echo "Darwin" >&6; }
2790 ;;
2791 CYGWIN*|*indows*)
2792 host_os=windows
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Windows" >&5
2794$as_echo "Windows" >&6; }
2795 ;;
2796 *)
2797 as_fn_error $? "Host OS not supported." "$LINENO" 5
2798 ;;
2799 esac
2800
2801if test "${CXX}x" = "x" -a "${CC}x" = "x" -a "${host_os}" = "windows"; then
2802 CC=cl
2803 CXX=cl
2804fi
2805
2806ac_ext=cpp
2807ac_cpp='$CXXCPP $CPPFLAGS'
2808ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2809ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2810ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2811if test -z "$CXX"; then
2812 if test -n "$CCC"; then
2813 CXX=$CCC
2814 else
2815 if test -n "$ac_tool_prefix"; then
2816 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2817 do
2818 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2819set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821$as_echo_n "checking for $ac_word... " >&6; }
2822if ${ac_cv_prog_CXX+:} false; then :
2823 $as_echo_n "(cached) " >&6
2824else
2825 if test -n "$CXX"; then
2826 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2827else
2828as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829for as_dir in $PATH
2830do
2831 IFS=$as_save_IFS
2832 test -z "$as_dir" && as_dir=.
2833 for ac_exec_ext in '' $ac_executable_extensions; do
2834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2835 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837 break 2
2838 fi
2839done
2840 done
2841IFS=$as_save_IFS
2842
2843fi
2844fi
2845CXX=$ac_cv_prog_CXX
2846if test -n "$CXX"; then
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2848$as_echo "$CXX" >&6; }
2849else
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851$as_echo "no" >&6; }
2852fi
2853
2854
2855 test -n "$CXX" && break
2856 done
2857fi
2858if test -z "$CXX"; then
2859 ac_ct_CXX=$CXX
2860 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2861do
2862 # Extract the first word of "$ac_prog", so it can be a program name with args.
2863set dummy $ac_prog; ac_word=$2
2864{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2865$as_echo_n "checking for $ac_word... " >&6; }
2866if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2867 $as_echo_n "(cached) " >&6
2868else
2869 if test -n "$ac_ct_CXX"; then
2870 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2871else
2872as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2873for as_dir in $PATH
2874do
2875 IFS=$as_save_IFS
2876 test -z "$as_dir" && as_dir=.
2877 for ac_exec_ext in '' $ac_executable_extensions; do
2878 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2879 ac_cv_prog_ac_ct_CXX="$ac_prog"
2880 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2881 break 2
2882 fi
2883done
2884 done
2885IFS=$as_save_IFS
2886
2887fi
2888fi
2889ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2890if test -n "$ac_ct_CXX"; then
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2892$as_echo "$ac_ct_CXX" >&6; }
2893else
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2895$as_echo "no" >&6; }
2896fi
2897
2898
2899 test -n "$ac_ct_CXX" && break
2900done
2901
2902 if test "x$ac_ct_CXX" = x; then
2903 CXX="g++"
2904 else
2905 case $cross_compiling:$ac_tool_warned in
2906yes:)
2907{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2908$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2909ac_tool_warned=yes ;;
2910esac
2911 CXX=$ac_ct_CXX
2912 fi
2913fi
2914
2915 fi
2916fi
2917# Provide some information about the compiler.
2918$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2919set X $ac_compile
2920ac_compiler=$2
2921for ac_option in --version -v -V -qversion; do
2922 { { ac_try="$ac_compiler $ac_option >&5"
2923case "(($ac_try" in
2924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2925 *) ac_try_echo=$ac_try;;
2926esac
2927eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2928$as_echo "$ac_try_echo"; } >&5
2929 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2930 ac_status=$?
2931 if test -s conftest.err; then
2932 sed '10a\
2933... rest of stderr output deleted ...
2934 10q' conftest.err >conftest.er1
2935 cat conftest.er1 >&5
2936 fi
2937 rm -f conftest.er1 conftest.err
2938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2939 test $ac_status = 0; }
2940done
2941
2942cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2943/* end confdefs.h. */
2944
2945int
2946main ()
2947{
2948
2949 ;
2950 return 0;
2951}
2952_ACEOF
2953ac_clean_files_save=$ac_clean_files
2954ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2955# Try to create an executable without -o first, disregard a.out.
2956# It will help us diagnose broken compilers, and finding out an intuition
2957# of exeext.
2958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2959$as_echo_n "checking whether the C++ compiler works... " >&6; }
2960ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2961
2962# The possible output files:
2963ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2964
2965ac_rmfiles=
2966for ac_file in $ac_files
2967do
2968 case $ac_file in
2969 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2970 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2971 esac
2972done
2973rm -f $ac_rmfiles
2974
2975if { { ac_try="$ac_link_default"
2976case "(($ac_try" in
2977 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2978 *) ac_try_echo=$ac_try;;
2979esac
2980eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2981$as_echo "$ac_try_echo"; } >&5
2982 (eval "$ac_link_default") 2>&5
2983 ac_status=$?
2984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2985 test $ac_status = 0; }; then :
2986 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2987# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2988# in a Makefile. We should not override ac_cv_exeext if it was cached,
2989# so that the user can short-circuit this test for compilers unknown to
2990# Autoconf.
2991for ac_file in $ac_files ''
2992do
2993 test -f "$ac_file" || continue
2994 case $ac_file in
2995 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2996 ;;
2997 [ab].out )
2998 # We found the default executable, but exeext='' is most
2999 # certainly right.
3000 break;;
3001 *.* )
3002 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3003 then :; else
3004 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3005 fi
3006 # We set ac_cv_exeext here because the later test for it is not
3007 # safe: cross compilers may not add the suffix if given an `-o'
3008 # argument, so we may need to know it at that point already.
3009 # Even if this section looks crufty: it has the advantage of
3010 # actually working.
3011 break;;
3012 * )
3013 break;;
3014 esac
3015done
3016test "$ac_cv_exeext" = no && ac_cv_exeext=
3017
3018else
3019 ac_file=''
3020fi
3021if test -z "$ac_file"; then :
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3023$as_echo "no" >&6; }
3024$as_echo "$as_me: failed program was:" >&5
3025sed 's/^/| /' conftest.$ac_ext >&5
3026
3027{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3028$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3029as_fn_error 77 "C++ compiler cannot create executables
3030See \`config.log' for more details" "$LINENO" 5; }
3031else
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3033$as_echo "yes" >&6; }
3034fi
3035{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3036$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3038$as_echo "$ac_file" >&6; }
3039ac_exeext=$ac_cv_exeext
3040
3041rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3042ac_clean_files=$ac_clean_files_save
3043{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3044$as_echo_n "checking for suffix of executables... " >&6; }
3045if { { ac_try="$ac_link"
3046case "(($ac_try" in
3047 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3048 *) ac_try_echo=$ac_try;;
3049esac
3050eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3051$as_echo "$ac_try_echo"; } >&5
3052 (eval "$ac_link") 2>&5
3053 ac_status=$?
3054 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3055 test $ac_status = 0; }; then :
3056 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3057# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3058# work properly (i.e., refer to `conftest.exe'), while it won't with
3059# `rm'.
3060for ac_file in conftest.exe conftest conftest.*; do
3061 test -f "$ac_file" || continue
3062 case $ac_file in
3063 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3064 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3065 break;;
3066 * ) break;;
3067 esac
3068done
3069else
3070 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3071$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3072as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3073See \`config.log' for more details" "$LINENO" 5; }
3074fi
3075rm -f conftest conftest$ac_cv_exeext
3076{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3077$as_echo "$ac_cv_exeext" >&6; }
3078
3079rm -f conftest.$ac_ext
3080EXEEXT=$ac_cv_exeext
3081ac_exeext=$EXEEXT
3082cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083/* end confdefs.h. */
3084#include <stdio.h>
3085int
3086main ()
3087{
3088FILE *f = fopen ("conftest.out", "w");
3089 return ferror (f) || fclose (f) != 0;
3090
3091 ;
3092 return 0;
3093}
3094_ACEOF
3095ac_clean_files="$ac_clean_files conftest.out"
3096# Check that the compiler produces executables we can run. If not, either
3097# the compiler is broken, or we cross compile.
3098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3099$as_echo_n "checking whether we are cross compiling... " >&6; }
3100if test "$cross_compiling" != yes; then
3101 { { ac_try="$ac_link"
3102case "(($ac_try" in
3103 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3104 *) ac_try_echo=$ac_try;;
3105esac
3106eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3107$as_echo "$ac_try_echo"; } >&5
3108 (eval "$ac_link") 2>&5
3109 ac_status=$?
3110 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3111 test $ac_status = 0; }
3112 if { ac_try='./conftest$ac_cv_exeext'
3113 { { case "(($ac_try" in
3114 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3115 *) ac_try_echo=$ac_try;;
3116esac
3117eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3118$as_echo "$ac_try_echo"; } >&5
3119 (eval "$ac_try") 2>&5
3120 ac_status=$?
3121 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3122 test $ac_status = 0; }; }; then
3123 cross_compiling=no
3124 else
3125 if test "$cross_compiling" = maybe; then
3126 cross_compiling=yes
3127 else
3128 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3129$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3130as_fn_error $? "cannot run C++ compiled programs.
3131If you meant to cross compile, use \`--host'.
3132See \`config.log' for more details" "$LINENO" 5; }
3133 fi
3134 fi
3135fi
3136{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3137$as_echo "$cross_compiling" >&6; }
3138
3139rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3140ac_clean_files=$ac_clean_files_save
3141{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3142$as_echo_n "checking for suffix of object files... " >&6; }
3143if ${ac_cv_objext+:} false; then :
3144 $as_echo_n "(cached) " >&6
3145else
3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147/* end confdefs.h. */
3148
3149int
3150main ()
3151{
3152
3153 ;
3154 return 0;
3155}
3156_ACEOF
3157rm -f conftest.o conftest.obj
3158if { { ac_try="$ac_compile"
3159case "(($ac_try" in
3160 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3161 *) ac_try_echo=$ac_try;;
3162esac
3163eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3164$as_echo "$ac_try_echo"; } >&5
3165 (eval "$ac_compile") 2>&5
3166 ac_status=$?
3167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3168 test $ac_status = 0; }; then :
3169 for ac_file in conftest.o conftest.obj conftest.*; do
3170 test -f "$ac_file" || continue;
3171 case $ac_file in
3172 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3173 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3174 break;;
3175 esac
3176done
3177else
3178 $as_echo "$as_me: failed program was:" >&5
3179sed 's/^/| /' conftest.$ac_ext >&5
3180
3181{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3182$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3183as_fn_error $? "cannot compute suffix of object files: cannot compile
3184See \`config.log' for more details" "$LINENO" 5; }
3185fi
3186rm -f conftest.$ac_cv_objext conftest.$ac_ext
3187fi
3188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3189$as_echo "$ac_cv_objext" >&6; }
3190OBJEXT=$ac_cv_objext
3191ac_objext=$OBJEXT
3192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3193$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3194if ${ac_cv_cxx_compiler_gnu+:} false; then :
3195 $as_echo_n "(cached) " >&6
3196else
3197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3198/* end confdefs.h. */
3199
3200int
3201main ()
3202{
3203#ifndef __GNUC__
3204 choke me
3205#endif
3206
3207 ;
3208 return 0;
3209}
3210_ACEOF
3211if ac_fn_cxx_try_compile "$LINENO"; then :
3212 ac_compiler_gnu=yes
3213else
3214 ac_compiler_gnu=no
3215fi
3216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3217ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3218
3219fi
3220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3221$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3222if test $ac_compiler_gnu = yes; then
3223 GXX=yes
3224else
3225 GXX=
3226fi
3227ac_test_CXXFLAGS=${CXXFLAGS+set}
3228ac_save_CXXFLAGS=$CXXFLAGS
3229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3230$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3231if ${ac_cv_prog_cxx_g+:} false; then :
3232 $as_echo_n "(cached) " >&6
3233else
3234 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3235 ac_cxx_werror_flag=yes
3236 ac_cv_prog_cxx_g=no
3237 CXXFLAGS="-g"
3238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3239/* end confdefs.h. */
3240
3241int
3242main ()
3243{
3244
3245 ;
3246 return 0;
3247}
3248_ACEOF
3249if ac_fn_cxx_try_compile "$LINENO"; then :
3250 ac_cv_prog_cxx_g=yes
3251else
3252 CXXFLAGS=""
3253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254/* end confdefs.h. */
3255
3256int
3257main ()
3258{
3259
3260 ;
3261 return 0;
3262}
3263_ACEOF
3264if ac_fn_cxx_try_compile "$LINENO"; then :
3265
3266else
3267 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3268 CXXFLAGS="-g"
3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270/* end confdefs.h. */
3271
3272int
3273main ()
3274{
3275
3276 ;
3277 return 0;
3278}
3279_ACEOF
3280if ac_fn_cxx_try_compile "$LINENO"; then :
3281 ac_cv_prog_cxx_g=yes
3282fi
3283rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3284fi
3285rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3286fi
3287rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3289fi
3290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3291$as_echo "$ac_cv_prog_cxx_g" >&6; }
3292if test "$ac_test_CXXFLAGS" = set; then
3293 CXXFLAGS=$ac_save_CXXFLAGS
3294elif test $ac_cv_prog_cxx_g = yes; then
3295 if test "$GXX" = yes; then
3296 CXXFLAGS="-g -O2"
3297 else
3298 CXXFLAGS="-g"
3299 fi
3300else
3301 if test "$GXX" = yes; then
3302 CXXFLAGS="-O2"
3303 else
3304 CXXFLAGS=
3305 fi
3306fi
3307ac_ext=c
3308ac_cpp='$CPP $CPPFLAGS'
3309ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3310ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3311ac_compiler_gnu=$ac_cv_c_compiler_gnu
3312
3313ac_ext=c
3314ac_cpp='$CPP $CPPFLAGS'
3315ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3316ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3317ac_compiler_gnu=$ac_cv_c_compiler_gnu
3318if test -n "$ac_tool_prefix"; then
3319 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3320set dummy ${ac_tool_prefix}gcc; ac_word=$2
3321{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3322$as_echo_n "checking for $ac_word... " >&6; }
3323if ${ac_cv_prog_CC+:} false; then :
3324 $as_echo_n "(cached) " >&6
3325else
3326 if test -n "$CC"; then
3327 ac_cv_prog_CC="$CC" # Let the user override the test.
3328else
3329as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3330for as_dir in $PATH
3331do
3332 IFS=$as_save_IFS
3333 test -z "$as_dir" && as_dir=.
3334 for ac_exec_ext in '' $ac_executable_extensions; do
3335 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3336 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3338 break 2
3339 fi
3340done
3341 done
3342IFS=$as_save_IFS
3343
3344fi
3345fi
3346CC=$ac_cv_prog_CC
3347if test -n "$CC"; then
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3349$as_echo "$CC" >&6; }
3350else
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3352$as_echo "no" >&6; }
3353fi
3354
3355
3356fi
3357if test -z "$ac_cv_prog_CC"; then
3358 ac_ct_CC=$CC
3359 # Extract the first word of "gcc", so it can be a program name with args.
3360set dummy gcc; ac_word=$2
3361{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362$as_echo_n "checking for $ac_word... " >&6; }
3363if ${ac_cv_prog_ac_ct_CC+:} false; then :
3364 $as_echo_n "(cached) " >&6
3365else
3366 if test -n "$ac_ct_CC"; then
3367 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3368else
3369as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3370for as_dir in $PATH
3371do
3372 IFS=$as_save_IFS
3373 test -z "$as_dir" && as_dir=.
3374 for ac_exec_ext in '' $ac_executable_extensions; do
3375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3376 ac_cv_prog_ac_ct_CC="gcc"
3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3378 break 2
3379 fi
3380done
3381 done
3382IFS=$as_save_IFS
3383
3384fi
3385fi
3386ac_ct_CC=$ac_cv_prog_ac_ct_CC
3387if test -n "$ac_ct_CC"; then
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3389$as_echo "$ac_ct_CC" >&6; }
3390else
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392$as_echo "no" >&6; }
3393fi
3394
3395 if test "x$ac_ct_CC" = x; then
3396 CC=""
3397 else
3398 case $cross_compiling:$ac_tool_warned in
3399yes:)
3400{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3401$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3402ac_tool_warned=yes ;;
3403esac
3404 CC=$ac_ct_CC
3405 fi
3406else
3407 CC="$ac_cv_prog_CC"
3408fi
3409
3410if test -z "$CC"; then
3411 if test -n "$ac_tool_prefix"; then
3412 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3413set dummy ${ac_tool_prefix}cc; ac_word=$2
3414{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3415$as_echo_n "checking for $ac_word... " >&6; }
3416if ${ac_cv_prog_CC+:} false; then :
3417 $as_echo_n "(cached) " >&6
3418else
3419 if test -n "$CC"; then
3420 ac_cv_prog_CC="$CC" # Let the user override the test.
3421else
3422as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423for as_dir in $PATH
3424do
3425 IFS=$as_save_IFS
3426 test -z "$as_dir" && as_dir=.
3427 for ac_exec_ext in '' $ac_executable_extensions; do
3428 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3429 ac_cv_prog_CC="${ac_tool_prefix}cc"
3430 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3431 break 2
3432 fi
3433done
3434 done
3435IFS=$as_save_IFS
3436
3437fi
3438fi
3439CC=$ac_cv_prog_CC
3440if test -n "$CC"; then
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3442$as_echo "$CC" >&6; }
3443else
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3445$as_echo "no" >&6; }
3446fi
3447
3448
3449 fi
3450fi
3451if test -z "$CC"; then
3452 # Extract the first word of "cc", so it can be a program name with args.
3453set dummy cc; ac_word=$2
3454{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3455$as_echo_n "checking for $ac_word... " >&6; }
3456if ${ac_cv_prog_CC+:} false; then :
3457 $as_echo_n "(cached) " >&6
3458else
3459 if test -n "$CC"; then
3460 ac_cv_prog_CC="$CC" # Let the user override the test.
3461else
3462 ac_prog_rejected=no
3463as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3464for as_dir in $PATH
3465do
3466 IFS=$as_save_IFS
3467 test -z "$as_dir" && as_dir=.
3468 for ac_exec_ext in '' $ac_executable_extensions; do
3469 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3470 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3471 ac_prog_rejected=yes
3472 continue
3473 fi
3474 ac_cv_prog_CC="cc"
3475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3476 break 2
3477 fi
3478done
3479 done
3480IFS=$as_save_IFS
3481
3482if test $ac_prog_rejected = yes; then
3483 # We found a bogon in the path, so make sure we never use it.
3484 set dummy $ac_cv_prog_CC
3485 shift
3486 if test $# != 0; then
3487 # We chose a different compiler from the bogus one.
3488 # However, it has the same basename, so the bogon will be chosen
3489 # first if we set CC to just the basename; use the full file name.
3490 shift
3491 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3492 fi
3493fi
3494fi
3495fi
3496CC=$ac_cv_prog_CC
3497if test -n "$CC"; then
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3499$as_echo "$CC" >&6; }
3500else
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502$as_echo "no" >&6; }
3503fi
3504
3505
3506fi
3507if test -z "$CC"; then
3508 if test -n "$ac_tool_prefix"; then
3509 for ac_prog in cl.exe
3510 do
3511 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3512set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514$as_echo_n "checking for $ac_word... " >&6; }
3515if ${ac_cv_prog_CC+:} false; then :
3516 $as_echo_n "(cached) " >&6
3517else
3518 if test -n "$CC"; then
3519 ac_cv_prog_CC="$CC" # Let the user override the test.
3520else
3521as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522for as_dir in $PATH
3523do
3524 IFS=$as_save_IFS
3525 test -z "$as_dir" && as_dir=.
3526 for ac_exec_ext in '' $ac_executable_extensions; do
3527 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3528 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3529 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530 break 2
3531 fi
3532done
3533 done
3534IFS=$as_save_IFS
3535
3536fi
3537fi
3538CC=$ac_cv_prog_CC
3539if test -n "$CC"; then
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3541$as_echo "$CC" >&6; }
3542else
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544$as_echo "no" >&6; }
3545fi
3546
3547
3548 test -n "$CC" && break
3549 done
3550fi
3551if test -z "$CC"; then
3552 ac_ct_CC=$CC
3553 for ac_prog in cl.exe
3554do
3555 # Extract the first word of "$ac_prog", so it can be a program name with args.
3556set dummy $ac_prog; ac_word=$2
3557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3558$as_echo_n "checking for $ac_word... " >&6; }
3559if ${ac_cv_prog_ac_ct_CC+:} false; then :
3560 $as_echo_n "(cached) " >&6
3561else
3562 if test -n "$ac_ct_CC"; then
3563 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3564else
3565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566for as_dir in $PATH
3567do
3568 IFS=$as_save_IFS
3569 test -z "$as_dir" && as_dir=.
3570 for ac_exec_ext in '' $ac_executable_extensions; do
3571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3572 ac_cv_prog_ac_ct_CC="$ac_prog"
3573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574 break 2
3575 fi
3576done
3577 done
3578IFS=$as_save_IFS
3579
3580fi
3581fi
3582ac_ct_CC=$ac_cv_prog_ac_ct_CC
3583if test -n "$ac_ct_CC"; then
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3585$as_echo "$ac_ct_CC" >&6; }
3586else
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588$as_echo "no" >&6; }
3589fi
3590
3591
3592 test -n "$ac_ct_CC" && break
3593done
3594
3595 if test "x$ac_ct_CC" = x; then
3596 CC=""
3597 else
3598 case $cross_compiling:$ac_tool_warned in
3599yes:)
3600{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3601$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3602ac_tool_warned=yes ;;
3603esac
3604 CC=$ac_ct_CC
3605 fi
3606fi
3607
3608fi
3609
3610
3611test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3612$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3613as_fn_error $? "no acceptable C compiler found in \$PATH
3614See \`config.log' for more details" "$LINENO" 5; }
3615
3616# Provide some information about the compiler.
3617$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3618set X $ac_compile
3619ac_compiler=$2
3620for ac_option in --version -v -V -qversion; do
3621 { { ac_try="$ac_compiler $ac_option >&5"
3622case "(($ac_try" in
3623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3624 *) ac_try_echo=$ac_try;;
3625esac
3626eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3627$as_echo "$ac_try_echo"; } >&5
3628 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3629 ac_status=$?
3630 if test -s conftest.err; then
3631 sed '10a\
3632... rest of stderr output deleted ...
3633 10q' conftest.err >conftest.er1
3634 cat conftest.er1 >&5
3635 fi
3636 rm -f conftest.er1 conftest.err
3637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3638 test $ac_status = 0; }
3639done
3640
3641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3642$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3643if ${ac_cv_c_compiler_gnu+:} false; then :
3644 $as_echo_n "(cached) " >&6
3645else
3646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3647/* end confdefs.h. */
3648
3649int
3650main ()
3651{
3652#ifndef __GNUC__
3653 choke me
3654#endif
3655
3656 ;
3657 return 0;
3658}
3659_ACEOF
3660if ac_fn_c_try_compile "$LINENO"; then :
3661 ac_compiler_gnu=yes
3662else
3663 ac_compiler_gnu=no
3664fi
3665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3666ac_cv_c_compiler_gnu=$ac_compiler_gnu
3667
3668fi
3669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3670$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3671if test $ac_compiler_gnu = yes; then
3672 GCC=yes
3673else
3674 GCC=
3675fi
3676ac_test_CFLAGS=${CFLAGS+set}
3677ac_save_CFLAGS=$CFLAGS
3678{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3679$as_echo_n "checking whether $CC accepts -g... " >&6; }
3680if ${ac_cv_prog_cc_g+:} false; then :
3681 $as_echo_n "(cached) " >&6
3682else
3683 ac_save_c_werror_flag=$ac_c_werror_flag
3684 ac_c_werror_flag=yes
3685 ac_cv_prog_cc_g=no
3686 CFLAGS="-g"
3687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3688/* end confdefs.h. */
3689
3690int
3691main ()
3692{
3693
3694 ;
3695 return 0;
3696}
3697_ACEOF
3698if ac_fn_c_try_compile "$LINENO"; then :
3699 ac_cv_prog_cc_g=yes
3700else
3701 CFLAGS=""
3702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3703/* end confdefs.h. */
3704
3705int
3706main ()
3707{
3708
3709 ;
3710 return 0;
3711}
3712_ACEOF
3713if ac_fn_c_try_compile "$LINENO"; then :
3714
3715else
3716 ac_c_werror_flag=$ac_save_c_werror_flag
3717 CFLAGS="-g"
3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3719/* end confdefs.h. */
3720
3721int
3722main ()
3723{
3724
3725 ;
3726 return 0;
3727}
3728_ACEOF
3729if ac_fn_c_try_compile "$LINENO"; then :
3730 ac_cv_prog_cc_g=yes
3731fi
3732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733fi
3734rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3735fi
3736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3737 ac_c_werror_flag=$ac_save_c_werror_flag
3738fi
3739{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3740$as_echo "$ac_cv_prog_cc_g" >&6; }
3741if test "$ac_test_CFLAGS" = set; then
3742 CFLAGS=$ac_save_CFLAGS
3743elif test $ac_cv_prog_cc_g = yes; then
3744 if test "$GCC" = yes; then
3745 CFLAGS="-g -O2"
3746 else
3747 CFLAGS="-g"
3748 fi
3749else
3750 if test "$GCC" = yes; then
3751 CFLAGS="-O2"
3752 else
3753 CFLAGS=
3754 fi
3755fi
3756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3757$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3758if ${ac_cv_prog_cc_c89+:} false; then :
3759 $as_echo_n "(cached) " >&6
3760else
3761 ac_cv_prog_cc_c89=no
3762ac_save_CC=$CC
3763cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764/* end confdefs.h. */
3765#include <stdarg.h>
3766#include <stdio.h>
3767struct stat;
3768/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3769struct buf { int x; };
3770FILE * (*rcsopen) (struct buf *, struct stat *, int);
3771static char *e (p, i)
3772 char **p;
3773 int i;
3774{
3775 return p[i];
3776}
3777static char *f (char * (*g) (char **, int), char **p, ...)
3778{
3779 char *s;
3780 va_list v;
3781 va_start (v,p);
3782 s = g (p, va_arg (v,int));
3783 va_end (v);
3784 return s;
3785}
3786
3787/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3788 function prototypes and stuff, but not '\xHH' hex character constants.
3789 These don't provoke an error unfortunately, instead are silently treated
3790 as 'x'. The following induces an error, until -std is added to get
3791 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3792 array size at least. It's necessary to write '\x00'==0 to get something
3793 that's true only with -std. */
3794int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3795
3796/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3797 inside strings and character constants. */
3798#define FOO(x) 'x'
3799int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3800
3801int test (int i, double x);
3802struct s1 {int (*f) (int a);};
3803struct s2 {int (*f) (double a);};
3804int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3805int argc;
3806char **argv;
3807int
3808main ()
3809{
3810return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3811 ;
3812 return 0;
3813}
3814_ACEOF
3815for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3816 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3817do
3818 CC="$ac_save_CC $ac_arg"
3819 if ac_fn_c_try_compile "$LINENO"; then :
3820 ac_cv_prog_cc_c89=$ac_arg
3821fi
3822rm -f core conftest.err conftest.$ac_objext
3823 test "x$ac_cv_prog_cc_c89" != "xno" && break
3824done
3825rm -f conftest.$ac_ext
3826CC=$ac_save_CC
3827
3828fi
3829# AC_CACHE_VAL
3830case "x$ac_cv_prog_cc_c89" in
3831 x)
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3833$as_echo "none needed" >&6; } ;;
3834 xno)
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3836$as_echo "unsupported" >&6; } ;;
3837 *)
3838 CC="$CC $ac_cv_prog_cc_c89"
3839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3840$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3841esac
3842if test "x$ac_cv_prog_cc_c89" != xno; then :
3843
3844fi
3845
3846ac_ext=c
3847ac_cpp='$CPP $CPPFLAGS'
3848ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3849ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3850ac_compiler_gnu=$ac_cv_c_compiler_gnu
3851
3852ac_ext=cpp
3853ac_cpp='$CXXCPP $CPPFLAGS'
3854ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3855ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3856ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3857
3858
3859if test -n "$ac_tool_prefix"; then
3860 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3861set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3862{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3863$as_echo_n "checking for $ac_word... " >&6; }
3864if ${ac_cv_prog_RANLIB+:} false; then :
3865 $as_echo_n "(cached) " >&6
3866else
3867 if test -n "$RANLIB"; then
3868 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3869else
3870as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3871for as_dir in $PATH
3872do
3873 IFS=$as_save_IFS
3874 test -z "$as_dir" && as_dir=.
3875 for ac_exec_ext in '' $ac_executable_extensions; do
3876 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3877 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3879 break 2
3880 fi
3881done
3882 done
3883IFS=$as_save_IFS
3884
3885fi
3886fi
3887RANLIB=$ac_cv_prog_RANLIB
3888if test -n "$RANLIB"; then
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3890$as_echo "$RANLIB" >&6; }
3891else
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3893$as_echo "no" >&6; }
3894fi
3895
3896
3897fi
3898if test -z "$ac_cv_prog_RANLIB"; then
3899 ac_ct_RANLIB=$RANLIB
3900 # Extract the first word of "ranlib", so it can be a program name with args.
3901set dummy ranlib; ac_word=$2
3902{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3903$as_echo_n "checking for $ac_word... " >&6; }
3904if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3905 $as_echo_n "(cached) " >&6
3906else
3907 if test -n "$ac_ct_RANLIB"; then
3908 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3909else
3910as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3911for as_dir in $PATH
3912do
3913 IFS=$as_save_IFS
3914 test -z "$as_dir" && as_dir=.
3915 for ac_exec_ext in '' $ac_executable_extensions; do
3916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3917 ac_cv_prog_ac_ct_RANLIB="ranlib"
3918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3919 break 2
3920 fi
3921done
3922 done
3923IFS=$as_save_IFS
3924
3925fi
3926fi
3927ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3928if test -n "$ac_ct_RANLIB"; then
3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3930$as_echo "$ac_ct_RANLIB" >&6; }
3931else
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3933$as_echo "no" >&6; }
3934fi
3935
3936 if test "x$ac_ct_RANLIB" = x; then
3937 RANLIB=":"
3938 else
3939 case $cross_compiling:$ac_tool_warned in
3940yes:)
3941{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3942$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3943ac_tool_warned=yes ;;
3944esac
3945 RANLIB=$ac_ct_RANLIB
3946 fi
3947else
3948 RANLIB="$ac_cv_prog_RANLIB"
3949fi
3950
3951
3952# Extract the first word of "diff", so it can be a program name with args.
3953set dummy diff; ac_word=$2
3954{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3955$as_echo_n "checking for $ac_word... " >&6; }
3956if ${ac_cv_prog_PROG_DIFF+:} false; then :
3957 $as_echo_n "(cached) " >&6
3958else
3959 if test -n "$PROG_DIFF"; then
3960 ac_cv_prog_PROG_DIFF="$PROG_DIFF" # Let the user override the test.
3961else
3962as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3963for as_dir in $PATH
3964do
3965 IFS=$as_save_IFS
3966 test -z "$as_dir" && as_dir=.
3967 for ac_exec_ext in '' $ac_executable_extensions; do
3968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3969 ac_cv_prog_PROG_DIFF="ok"
3970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3971 break 2
3972 fi
3973done
3974 done
3975IFS=$as_save_IFS
3976
3977fi
3978fi
3979PROG_DIFF=$ac_cv_prog_PROG_DIFF
3980if test -n "$PROG_DIFF"; then
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROG_DIFF" >&5
3982$as_echo "$PROG_DIFF" >&6; }
3983else
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3985$as_echo "no" >&6; }
3986fi
3987
3988
3989 if test "${PROG_DIFF}x" = "x"; then
3990 as_fn_error $? "In order to compile Gecode, you need the diff tool." "$LINENO" 5
3991 fi
3992# Extract the first word of "tar", so it can be a program name with args.
3993set dummy tar; ac_word=$2
3994{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3995$as_echo_n "checking for $ac_word... " >&6; }
3996if ${ac_cv_prog_PROG_TAR+:} false; then :
3997 $as_echo_n "(cached) " >&6
3998else
3999 if test -n "$PROG_TAR"; then
4000 ac_cv_prog_PROG_TAR="$PROG_TAR" # Let the user override the test.
4001else
4002as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4003for as_dir in $PATH
4004do
4005 IFS=$as_save_IFS
4006 test -z "$as_dir" && as_dir=.
4007 for ac_exec_ext in '' $ac_executable_extensions; do
4008 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4009 ac_cv_prog_PROG_TAR="ok"
4010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4011 break 2
4012 fi
4013done
4014 done
4015IFS=$as_save_IFS
4016
4017fi
4018fi
4019PROG_TAR=$ac_cv_prog_PROG_TAR
4020if test -n "$PROG_TAR"; then
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROG_TAR" >&5
4022$as_echo "$PROG_TAR" >&6; }
4023else
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4025$as_echo "no" >&6; }
4026fi
4027
4028
4029 if test "${PROG_TAR}x" = "x"; then
4030 as_fn_error $? "In order to compile Gecode, you need the tar tool." "$LINENO" 5
4031 fi
4032# Extract the first word of "make", so it can be a program name with args.
4033set dummy make; ac_word=$2
4034{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4035$as_echo_n "checking for $ac_word... " >&6; }
4036if ${ac_cv_prog_PROG_MAKE+:} false; then :
4037 $as_echo_n "(cached) " >&6
4038else
4039 if test -n "$PROG_MAKE"; then
4040 ac_cv_prog_PROG_MAKE="$PROG_MAKE" # Let the user override the test.
4041else
4042as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4043for as_dir in $PATH
4044do
4045 IFS=$as_save_IFS
4046 test -z "$as_dir" && as_dir=.
4047 for ac_exec_ext in '' $ac_executable_extensions; do
4048 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4049 ac_cv_prog_PROG_MAKE="ok"
4050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4051 break 2
4052 fi
4053done
4054 done
4055IFS=$as_save_IFS
4056
4057fi
4058fi
4059PROG_MAKE=$ac_cv_prog_PROG_MAKE
4060if test -n "$PROG_MAKE"; then
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROG_MAKE" >&5
4062$as_echo "$PROG_MAKE" >&6; }
4063else
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4065$as_echo "no" >&6; }
4066fi
4067
4068
4069 if test "${PROG_MAKE}x" = "x"; then
4070 as_fn_error $? "In order to compile Gecode, you need the make tool." "$LINENO" 5
4071 fi
4072# Extract the first word of "sed", so it can be a program name with args.
4073set dummy sed; ac_word=$2
4074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4075$as_echo_n "checking for $ac_word... " >&6; }
4076if ${ac_cv_prog_PROG_SED+:} false; then :
4077 $as_echo_n "(cached) " >&6
4078else
4079 if test -n "$PROG_SED"; then
4080 ac_cv_prog_PROG_SED="$PROG_SED" # Let the user override the test.
4081else
4082as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4083for as_dir in $PATH
4084do
4085 IFS=$as_save_IFS
4086 test -z "$as_dir" && as_dir=.
4087 for ac_exec_ext in '' $ac_executable_extensions; do
4088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4089 ac_cv_prog_PROG_SED="ok"
4090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4091 break 2
4092 fi
4093done
4094 done
4095IFS=$as_save_IFS
4096
4097fi
4098fi
4099PROG_SED=$ac_cv_prog_PROG_SED
4100if test -n "$PROG_SED"; then
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROG_SED" >&5
4102$as_echo "$PROG_SED" >&6; }
4103else
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4105$as_echo "no" >&6; }
4106fi
4107
4108
4109 if test "${PROG_SED}x" = "x"; then
4110 as_fn_error $? "In order to compile Gecode, you need the sed tool." "$LINENO" 5
4111 fi
4112# Extract the first word of "perl", so it can be a program name with args.
4113set dummy perl; ac_word=$2
4114{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4115$as_echo_n "checking for $ac_word... " >&6; }
4116if ${ac_cv_prog_PROG_PERL+:} false; then :
4117 $as_echo_n "(cached) " >&6
4118else
4119 if test -n "$PROG_PERL"; then
4120 ac_cv_prog_PROG_PERL="$PROG_PERL" # Let the user override the test.
4121else
4122as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4123for as_dir in $PATH
4124do
4125 IFS=$as_save_IFS
4126 test -z "$as_dir" && as_dir=.
4127 for ac_exec_ext in '' $ac_executable_extensions; do
4128 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4129 ac_cv_prog_PROG_PERL="ok"
4130 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4131 break 2
4132 fi
4133done
4134 done
4135IFS=$as_save_IFS
4136
4137fi
4138fi
4139PROG_PERL=$ac_cv_prog_PROG_PERL
4140if test -n "$PROG_PERL"; then
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PROG_PERL" >&5
4142$as_echo "$PROG_PERL" >&6; }
4143else
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4145$as_echo "no" >&6; }
4146fi
4147
4148
4149 if test "${PROG_PERL}x" = "x"; then
4150 as_fn_error $? "In order to compile Gecode, you need perl." "$LINENO" 5
4151 fi
4152
4153case $host_os in
4154 darwin*)
4155 RUNENVIRONMENT=DYLD_LIBRARY_PATH=.
4156
4157 ;;
4158 windows*)
4159 RUNENVIRONMENT=''
4160
4161 ;;
4162 *)
4163 RUNENVIRONMENT=LD_LIBRARY_PATH=.
4164
4165 ;;
4166 esac
4167
4168ac_ext=cpp
4169ac_cpp='$CXXCPP $CPPFLAGS'
4170ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4171ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4172ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
4174$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
4175if test -z "$CXXCPP"; then
4176 if ${ac_cv_prog_CXXCPP+:} false; then :
4177 $as_echo_n "(cached) " >&6
4178else
4179 # Double quotes because CXXCPP needs to be expanded
4180 for CXXCPP in "$CXX -E" "/lib/cpp"
4181 do
4182 ac_preproc_ok=false
4183for ac_cxx_preproc_warn_flag in '' yes
4184do
4185 # Use a header file that comes with gcc, so configuring glibc
4186 # with a fresh cross-compiler works.
4187 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4188 # <limits.h> exists even on freestanding compilers.
4189 # On the NeXT, cc -E runs the code through the compiler's parser,
4190 # not just through cpp. "Syntax error" is here to catch this case.
4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192/* end confdefs.h. */
4193#ifdef __STDC__
4194# include <limits.h>
4195#else
4196# include <assert.h>
4197#endif
4198 Syntax error
4199_ACEOF
4200if ac_fn_cxx_try_cpp "$LINENO"; then :
4201
4202else
4203 # Broken: fails on valid input.
4204continue
4205fi
4206rm -f conftest.err conftest.i conftest.$ac_ext
4207
4208 # OK, works on sane cases. Now check whether nonexistent headers
4209 # can be detected and how.
4210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211/* end confdefs.h. */
4212#include <ac_nonexistent.h>
4213_ACEOF
4214if ac_fn_cxx_try_cpp "$LINENO"; then :
4215 # Broken: success on invalid input.
4216continue
4217else
4218 # Passes both tests.
4219ac_preproc_ok=:
4220break
4221fi
4222rm -f conftest.err conftest.i conftest.$ac_ext
4223
4224done
4225# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4226rm -f conftest.i conftest.err conftest.$ac_ext
4227if $ac_preproc_ok; then :
4228 break
4229fi
4230
4231 done
4232 ac_cv_prog_CXXCPP=$CXXCPP
4233
4234fi
4235 CXXCPP=$ac_cv_prog_CXXCPP
4236else
4237 ac_cv_prog_CXXCPP=$CXXCPP
4238fi
4239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
4240$as_echo "$CXXCPP" >&6; }
4241ac_preproc_ok=false
4242for ac_cxx_preproc_warn_flag in '' yes
4243do
4244 # Use a header file that comes with gcc, so configuring glibc
4245 # with a fresh cross-compiler works.
4246 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4247 # <limits.h> exists even on freestanding compilers.
4248 # On the NeXT, cc -E runs the code through the compiler's parser,
4249 # not just through cpp. "Syntax error" is here to catch this case.
4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251/* end confdefs.h. */
4252#ifdef __STDC__
4253# include <limits.h>
4254#else
4255# include <assert.h>
4256#endif
4257 Syntax error
4258_ACEOF
4259if ac_fn_cxx_try_cpp "$LINENO"; then :
4260
4261else
4262 # Broken: fails on valid input.
4263continue
4264fi
4265rm -f conftest.err conftest.i conftest.$ac_ext
4266
4267 # OK, works on sane cases. Now check whether nonexistent headers
4268 # can be detected and how.
4269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4270/* end confdefs.h. */
4271#include <ac_nonexistent.h>
4272_ACEOF
4273if ac_fn_cxx_try_cpp "$LINENO"; then :
4274 # Broken: success on invalid input.
4275continue
4276else
4277 # Passes both tests.
4278ac_preproc_ok=:
4279break
4280fi
4281rm -f conftest.err conftest.i conftest.$ac_ext
4282
4283done
4284# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4285rm -f conftest.i conftest.err conftest.$ac_ext
4286if $ac_preproc_ok; then :
4287
4288else
4289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4290$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4291as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
4292See \`config.log' for more details" "$LINENO" 5; }
4293fi
4294
4295ac_ext=cpp
4296ac_cpp='$CXXCPP $CPPFLAGS'
4297ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4298ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4299ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4300
4301
4302
4303
4304# Check whether --with-compiler-vendor was given.
4305if test "${with_compiler_vendor+set}" = set; then :
4306 withval=$with_compiler_vendor;
4307fi
4308
4309
4310
4311 if test "${with_compiler_vendor:-no}" = "no"; then
4312 ac_ext=cpp
4313ac_cpp='$CXXCPP $CPPFLAGS'
4314ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4315ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4316ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4317
4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4319/* end confdefs.h. */
4320#ifndef __GNUG__
4321 # error "Macro __GNUG__ is undefined!"
4322 /* For some compilers (eg. SGI's CC), #error is not
4323 enough... */
4324 please, do fail
4325 #endif
4326int
4327main ()
4328{
4329
4330 ;
4331 return 0;
4332}
4333_ACEOF
4334if ac_fn_cxx_try_compile "$LINENO"; then :
4335 ac_cv_cxx_compiler_vendor=gnu
4336else
4337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4338/* end confdefs.h. */
4339#ifndef __INTEL_COMPILER
4340 # error "Macro __INTEL_COMPILER is undefined!"
4341 /* For some compilers (eg. SGI's CC), #error is not
4342 enough... */
4343 please, do fail
4344 #endif
4345int
4346main ()
4347{
4348
4349 ;
4350 return 0;
4351}
4352_ACEOF
4353if ac_fn_cxx_try_compile "$LINENO"; then :
4354 ac_cv_cxx_compiler_vendor=intel
4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4356/* end confdefs.h. */
4357#ifndef _M_IX86
4358 # error "Macro _M_IX86 is undefined!"
4359 /* For some compilers (eg. SGI's CC), #error is not
4360 enough... */
4361 please, do fail
4362 #endif
4363int
4364main ()
4365{
4366
4367 ;
4368 return 0;
4369}
4370_ACEOF
4371if ac_fn_cxx_try_compile "$LINENO"; then :
4372 ac_gecode_library_architecture="-x86${ac_gecode_library_architecture}"
4373fi
4374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4376/* end confdefs.h. */
4377#ifndef _M_IA64
4378 # error "Macro _M_IA64 is undefined!"
4379 /* For some compilers (eg. SGI's CC), #error is not
4380 enough... */
4381 please, do fail
4382 #endif
4383int
4384main ()
4385{
4386
4387 ;
4388 return 0;
4389}
4390_ACEOF
4391if ac_fn_cxx_try_compile "$LINENO"; then :
4392 ac_gecode_library_architecture="-ia64${ac_gecode_library_architecture}"
4393fi
4394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396/* end confdefs.h. */
4397#ifndef _M_X64
4398 # error "Macro _M_X64 is undefined!"
4399 /* For some compilers (eg. SGI's CC), #error is not
4400 enough... */
4401 please, do fail
4402 #endif
4403int
4404main ()
4405{
4406
4407 ;
4408 return 0;
4409}
4410_ACEOF
4411if ac_fn_cxx_try_compile "$LINENO"; then :
4412 ac_gecode_library_architecture="-x64${ac_gecode_library_architecture}"
4413fi
4414rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4415else
4416 ac_ext=c
4417ac_cpp='$CPP $CPPFLAGS'
4418ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4419ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4420ac_compiler_gnu=$ac_cv_c_compiler_gnu
4421
4422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4423/* end confdefs.h. */
4424#ifndef _MSC_VER
4425 # error "Macro _MSC_VER is undefined!"
4426 /* For some compilers (eg. SGI's CC), #error is not
4427 enough... */
4428 please, do fail
4429 #endif
4430int
4431main ()
4432{
4433
4434 ;
4435 return 0;
4436}
4437_ACEOF
4438if ac_fn_c_try_compile "$LINENO"; then :
4439 ac_cv_cxx_compiler_vendor=microsoft
4440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4441/* end confdefs.h. */
4442#ifndef _M_IX86
4443 # error "Macro _M_IX86 is undefined!"
4444 /* For some compilers (eg. SGI's CC), #error is not
4445 enough... */
4446 please, do fail
4447 #endif
4448int
4449main ()
4450{
4451
4452 ;
4453 return 0;
4454}
4455_ACEOF
4456if ac_fn_c_try_compile "$LINENO"; then :
4457 ac_gecode_library_architecture="-x86${ac_gecode_library_architecture}"
4458fi
4459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4461/* end confdefs.h. */
4462#ifndef _M_IA64
4463 # error "Macro _M_IA64 is undefined!"
4464 /* For some compilers (eg. SGI's CC), #error is not
4465 enough... */
4466 please, do fail
4467 #endif
4468int
4469main ()
4470{
4471
4472 ;
4473 return 0;
4474}
4475_ACEOF
4476if ac_fn_c_try_compile "$LINENO"; then :
4477 ac_gecode_library_architecture="-ia64${ac_gecode_library_architecture}"
4478fi
4479rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4481/* end confdefs.h. */
4482#ifndef _M_X64
4483 # error "Macro _M_X64 is undefined!"
4484 /* For some compilers (eg. SGI's CC), #error is not
4485 enough... */
4486 please, do fail
4487 #endif
4488int
4489main ()
4490{
4491
4492 ;
4493 return 0;
4494}
4495_ACEOF
4496if ac_fn_c_try_compile "$LINENO"; then :
4497 ac_gecode_library_architecture="-x64${ac_gecode_library_architecture}"
4498fi
4499rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4500else
4501 ac_cv_cxx_compiler_vendor=unknown
4502fi
4503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4504 ac_ext=cpp
4505ac_cpp='$CXXCPP $CPPFLAGS'
4506ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4507ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4508ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4509
4510fi
4511rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4512fi
4513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4514
4515 ac_ext=cpp
4516ac_cpp='$CXXCPP $CPPFLAGS'
4517ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4518ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4519ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4520
4521 else
4522 ac_cv_cxx_compiler_vendor=${with_compiler_vendor}
4523 fi
4524 ac_gecode_compiler_vendor="$ac_cv_cxx_compiler_vendor"
4525case $ac_gecode_compiler_vendor in
4526gnu)
4527
4528 ac_ext=c
4529ac_cpp='$CPP $CPPFLAGS'
4530ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4531ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4532ac_compiler_gnu=$ac_cv_c_compiler_gnu
4533
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535/* end confdefs.h. */
4536
4537 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
4538 #error Version too old
4539 really, the version is too old
4540 #endif
4541int
4542main ()
4543{
4544
4545 ;
4546 return 0;
4547}
4548_ACEOF
4549if ac_fn_c_try_compile "$LINENO"; then :
4550
4551else
4552 as_fn_error $? "Your version of gcc is too old. You need at least version 4.2." "$LINENO" 5
4553
4554fi
4555rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4556 ac_ext=cpp
4557ac_cpp='$CXXCPP $CPPFLAGS'
4558ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4559ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4560ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4561
4562 ac_ext=cpp
4563ac_cpp='$CXXCPP $CPPFLAGS'
4564ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4565ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4566ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4567
4568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4569/* end confdefs.h. */
4570
4571 #if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)
4572 #error Version too old
4573 really, the version is too old
4574 #endif
4575int
4576main ()
4577{
4578
4579 ;
4580 return 0;
4581}
4582_ACEOF
4583if ac_fn_cxx_try_compile "$LINENO"; then :
4584
4585else
4586 as_fn_error $? "Your version of g++ is too old. You need at least version 4.2." "$LINENO" 5
4587
4588fi
4589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4590 ac_ext=cpp
4591ac_cpp='$CXXCPP $CPPFLAGS'
4592ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4593ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4594ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4595
4596
4597 ;;
4598intel)
4599 ;;
4600microsoft)
4601
4602 ac_ext=c
4603ac_cpp='$CPP $CPPFLAGS'
4604ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4605ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4606ac_compiler_gnu=$ac_cv_c_compiler_gnu
4607
4608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4609/* end confdefs.h. */
4610
4611 #if _MSC_VER < 1800
4612 #error Version too old
4613 really, the version is too old
4614 #endif
4615int
4616main ()
4617{
4618
4619 ;
4620 return 0;
4621}
4622_ACEOF
4623if ac_fn_cxx_try_compile "$LINENO"; then :
4624
4625else
4626 as_fn_error $? "Your version of cl is too old. You need at least Microsoft Visual C++ 2013." "$LINENO" 5
4627 ac_ext=cpp
4628ac_cpp='$CXXCPP $CPPFLAGS'
4629ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4632
4633
4634fi
4635rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4636
4637 ;;
4638*)
4639 ;;
4640esac
4641
4642
4643 # Check whether --enable-resource was given.
4644if test "${enable_resource+set}" = set; then :
4645 enableval=$enable_resource;
4646fi
4647
4648 # Extract the first word of "rc.exe", so it can be a program name with args.
4649set dummy rc.exe; ac_word=$2
4650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4651$as_echo_n "checking for $ac_word... " >&6; }
4652if ${ac_cv_prog_HAVE_RC+:} false; then :
4653 $as_echo_n "(cached) " >&6
4654else
4655 if test -n "$HAVE_RC"; then
4656 ac_cv_prog_HAVE_RC="$HAVE_RC" # Let the user override the test.
4657else
4658as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4659for as_dir in $PATH
4660do
4661 IFS=$as_save_IFS
4662 test -z "$as_dir" && as_dir=.
4663 for ac_exec_ext in '' $ac_executable_extensions; do
4664 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4665 ac_cv_prog_HAVE_RC="found"
4666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4667 break 2
4668 fi
4669done
4670 done
4671IFS=$as_save_IFS
4672
4673fi
4674fi
4675HAVE_RC=$ac_cv_prog_HAVE_RC
4676if test -n "$HAVE_RC"; then
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RC" >&5
4678$as_echo "$HAVE_RC" >&6; }
4679else
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4681$as_echo "no" >&6; }
4682fi
4683
4684
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Visual Studio resource files" >&5
4686$as_echo_n "checking whether to build with Visual Studio resource files... " >&6; }
4687 if test "${enable_resource:-no}" = "yes" -a \
4688 "${ac_gecode_compiler_vendor}" = "microsoft"; then
4689 if test "${HAVE_RC}x" = "x"; then
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4691$as_echo "no" >&6; }
4692 RESCOMP=@true
4693
4694 enable_resource=no
4695
4696 else
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4698$as_echo "yes" >&6; }
4699 RESCOMP="rc.exe"
4700
4701 enable_resource=yes
4702
4703 fi
4704 else
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4706$as_echo "no" >&6; }
4707 enable_resource=no
4708
4709 RESCOMP=@true
4710
4711 fi
4712
4713
4714ac_ext=cpp
4715ac_cpp='$CXXCPP $CPPFLAGS'
4716ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4717ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4718ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4719
4720
4721
4722# Check whether --with-sdk was given.
4723if test "${with_sdk+set}" = set; then :
4724 withval=$with_sdk;
4725fi
4726
4727 if test "${host_os}" = "darwin"; then
4728 if test "${with_sdk:-no}" != "no"; then
4729
4730 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -isysroot ${with_sdk}" >&5
4732$as_echo_n "checking whether ${CXX} accepts -isysroot ${with_sdk}... " >&6; }
4733 if ${CXX} -isysroot ${with_sdk} 2>&1 | grep "ignoring unknown option" -q; then
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4735$as_echo "no" >&6; }
4736 :
4737 else
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4739$as_echo "yes" >&6; }
4740
4741 CXXFLAGS="-isysroot ${with_sdk}${CXXFLAGS:+ }${CXXFLAGS}"
4742 CFLAGS="-isysroot ${with_sdk}${CFLAGS:+ }${CFLAGS}"
4743 fi
4744 else
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -isysroot ${with_sdk}" >&5
4746$as_echo_n "checking whether ${CXX} accepts -isysroot ${with_sdk}... " >&6; }
4747 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
4748 CXXFLAGS="-isysroot ${with_sdk}${CXXFLAGS:+ }${CXXFLAGS} -Werror"
4749 ac_ext=cpp
4750ac_cpp='$CXXCPP $CPPFLAGS'
4751ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4752ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4753ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4754
4755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4756/* end confdefs.h. */
4757
4758int
4759main ()
4760{
4761
4762 ;
4763 return 0;
4764}
4765_ACEOF
4766if ac_fn_cxx_try_compile "$LINENO"; then :
4767 if grep -q "unrecognized\|argument unused" conftest.err; then
4768 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770$as_echo "no" >&6; }
4771 :
4772 else
4773 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4775$as_echo "yes" >&6; }
4776
4777 CXXFLAGS="-isysroot ${with_sdk}${CXXFLAGS:+ }${CXXFLAGS}"
4778 fi
4779
4780else
4781 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4783$as_echo "no" >&6; }
4784 :
4785fi
4786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4787 ac_ext=cpp
4788ac_cpp='$CXXCPP $CPPFLAGS'
4789ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4790ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4791ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4792
4793
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -isysroot ${with_sdk}" >&5
4795$as_echo_n "checking whether ${CC} accepts -isysroot ${with_sdk}... " >&6; }
4796 ac_gecode_save_CFLAGS="${CFLAGS}"
4797 CFLAGS="-isysroot ${with_sdk}${CFLAGS:+ }${CFLAGS} -Werror"
4798 ac_ext=c
4799ac_cpp='$CPP $CPPFLAGS'
4800ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4801ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4802ac_compiler_gnu=$ac_cv_c_compiler_gnu
4803
4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4805/* end confdefs.h. */
4806
4807int
4808main ()
4809{
4810
4811 ;
4812 return 0;
4813}
4814_ACEOF
4815if ac_fn_c_try_compile "$LINENO"; then :
4816 if grep -q "unrecognized\|argument unused" conftest.err; then
4817 CFLAGS="${ac_gecode_save_CFLAGS}"
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4819$as_echo "no" >&6; }
4820 :
4821 else
4822 CFLAGS="${ac_gecode_save_CFLAGS}"
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4824$as_echo "yes" >&6; }
4825
4826 CFLAGS="-isysroot ${with_sdk}${CFLAGS:+ }${CFLAGS}"
4827 fi
4828
4829else
4830 CFLAGS="${ac_gecode_save_CFLAGS}"
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4832$as_echo "no" >&6; }
4833 :
4834fi
4835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4836 ac_ext=cpp
4837ac_cpp='$CXXCPP $CPPFLAGS'
4838ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4839ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4840ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4841
4842 fi
4843 DLLFLAGS="-Wl,-syslibroot,${with_sdk}${DLLFLAGS:+ }${DLLFLAGS}"
4844 fi
4845 fi
4846
4847# Check whether --with-macosx-version-min was given.
4848if test "${with_macosx_version_min+set}" = set; then :
4849 withval=$with_macosx_version_min;
4850fi
4851
4852 if test "${host_os}" = "darwin"; then
4853 if test "${with_macosx_version_min:-no}" != "no"; then
4854
4855 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -mmacosx-version-min=${with_macosx_version_min}" >&5
4857$as_echo_n "checking whether ${CXX} accepts -mmacosx-version-min=${with_macosx_version_min}... " >&6; }
4858 if ${CXX} -mmacosx-version-min=${with_macosx_version_min} 2>&1 | grep "ignoring unknown option" -q; then
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860$as_echo "no" >&6; }
4861 :
4862 else
4863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4864$as_echo "yes" >&6; }
4865
4866 CXXFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CXXFLAGS:+ }${CXXFLAGS}"
4867 CFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CFLAGS:+ }${CFLAGS}"
4868 fi
4869 else
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -mmacosx-version-min=${with_macosx_version_min}" >&5
4871$as_echo_n "checking whether ${CXX} accepts -mmacosx-version-min=${with_macosx_version_min}... " >&6; }
4872 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
4873 CXXFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CXXFLAGS:+ }${CXXFLAGS} -Werror"
4874 ac_ext=cpp
4875ac_cpp='$CXXCPP $CPPFLAGS'
4876ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4877ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4878ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4879
4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4881/* end confdefs.h. */
4882
4883int
4884main ()
4885{
4886
4887 ;
4888 return 0;
4889}
4890_ACEOF
4891if ac_fn_cxx_try_compile "$LINENO"; then :
4892 if grep -q "unrecognized\|argument unused" conftest.err; then
4893 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4895$as_echo "no" >&6; }
4896 :
4897 else
4898 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4900$as_echo "yes" >&6; }
4901
4902 CXXFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CXXFLAGS:+ }${CXXFLAGS}"
4903 fi
4904
4905else
4906 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4908$as_echo "no" >&6; }
4909 :
4910fi
4911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4912 ac_ext=cpp
4913ac_cpp='$CXXCPP $CPPFLAGS'
4914ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4915ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4916ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4917
4918
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -mmacosx-version-min=${with_macosx_version_min}" >&5
4920$as_echo_n "checking whether ${CC} accepts -mmacosx-version-min=${with_macosx_version_min}... " >&6; }
4921 ac_gecode_save_CFLAGS="${CFLAGS}"
4922 CFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CFLAGS:+ }${CFLAGS} -Werror"
4923 ac_ext=c
4924ac_cpp='$CPP $CPPFLAGS'
4925ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4926ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4927ac_compiler_gnu=$ac_cv_c_compiler_gnu
4928
4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4930/* end confdefs.h. */
4931
4932int
4933main ()
4934{
4935
4936 ;
4937 return 0;
4938}
4939_ACEOF
4940if ac_fn_c_try_compile "$LINENO"; then :
4941 if grep -q "unrecognized\|argument unused" conftest.err; then
4942 CFLAGS="${ac_gecode_save_CFLAGS}"
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4944$as_echo "no" >&6; }
4945 :
4946 else
4947 CFLAGS="${ac_gecode_save_CFLAGS}"
4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4949$as_echo "yes" >&6; }
4950
4951 CFLAGS="-mmacosx-version-min=${with_macosx_version_min}${CFLAGS:+ }${CFLAGS}"
4952 fi
4953
4954else
4955 CFLAGS="${ac_gecode_save_CFLAGS}"
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4957$as_echo "no" >&6; }
4958 :
4959fi
4960rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4961 ac_ext=cpp
4962ac_cpp='$CXXCPP $CPPFLAGS'
4963ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4964ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4965ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4966
4967 fi
4968 DLLFLAGS="-mmacosx-version-min=${with_macosx_version_min}${DLLFLAGS:+ }${DLLFLAGS}"
4969 fi
4970 fi
4971
4972# Check whether --with-architectures was given.
4973if test "${with_architectures+set}" = set; then :
4974 withval=$with_architectures;
4975fi
4976
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Whether to build for different architectures" >&5
4978$as_echo_n "checking Whether to build for different architectures... " >&6; }
4979 if test "${host_os}" = "darwin"; then
4980 if test "${with_architectures:-no}" != "no"; then
4981 archflags="";
4982 for a in `echo ${with_architectures} | sed -e "s/,/ /g"`; do
4983 archflags="${archflags} -arch $a";
4984 done
4985
4986 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${archflags}" >&5
4988$as_echo_n "checking whether ${CXX} accepts ${archflags}... " >&6; }
4989 if ${CXX} ${archflags} 2>&1 | grep "ignoring unknown option" -q; then
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4991$as_echo "no" >&6; }
4992 :
4993 else
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4995$as_echo "yes" >&6; }
4996
4997 CXXFLAGS="${archflags}${CXXFLAGS:+ }${CXXFLAGS}"
4998 CFLAGS="${archflags}${CFLAGS:+ }${CFLAGS}"
4999 fi
5000 else
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${archflags}" >&5
5002$as_echo_n "checking whether ${CXX} accepts ${archflags}... " >&6; }
5003 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
5004 CXXFLAGS="${archflags}${CXXFLAGS:+ }${CXXFLAGS} -Werror"
5005 ac_ext=cpp
5006ac_cpp='$CXXCPP $CPPFLAGS'
5007ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5008ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5009ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5010
5011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5012/* end confdefs.h. */
5013
5014int
5015main ()
5016{
5017
5018 ;
5019 return 0;
5020}
5021_ACEOF
5022if ac_fn_cxx_try_compile "$LINENO"; then :
5023 if grep -q "unrecognized\|argument unused" conftest.err; then
5024 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5026$as_echo "no" >&6; }
5027 :
5028 else
5029 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5031$as_echo "yes" >&6; }
5032
5033 CXXFLAGS="${archflags}${CXXFLAGS:+ }${CXXFLAGS}"
5034 fi
5035
5036else
5037 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5039$as_echo "no" >&6; }
5040 :
5041fi
5042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5043 ac_ext=cpp
5044ac_cpp='$CXXCPP $CPPFLAGS'
5045ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5046ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5047ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5048
5049
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts ${archflags}" >&5
5051$as_echo_n "checking whether ${CC} accepts ${archflags}... " >&6; }
5052 ac_gecode_save_CFLAGS="${CFLAGS}"
5053 CFLAGS="${archflags}${CFLAGS:+ }${CFLAGS} -Werror"
5054 ac_ext=c
5055ac_cpp='$CPP $CPPFLAGS'
5056ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5057ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5058ac_compiler_gnu=$ac_cv_c_compiler_gnu
5059
5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061/* end confdefs.h. */
5062
5063int
5064main ()
5065{
5066
5067 ;
5068 return 0;
5069}
5070_ACEOF
5071if ac_fn_c_try_compile "$LINENO"; then :
5072 if grep -q "unrecognized\|argument unused" conftest.err; then
5073 CFLAGS="${ac_gecode_save_CFLAGS}"
5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5075$as_echo "no" >&6; }
5076 :
5077 else
5078 CFLAGS="${ac_gecode_save_CFLAGS}"
5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5080$as_echo "yes" >&6; }
5081
5082 CFLAGS="${archflags}${CFLAGS:+ }${CFLAGS}"
5083 fi
5084
5085else
5086 CFLAGS="${ac_gecode_save_CFLAGS}"
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5088$as_echo "no" >&6; }
5089 :
5090fi
5091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092 ac_ext=cpp
5093ac_cpp='$CXXCPP $CPPFLAGS'
5094ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5095ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5096ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5097
5098 fi
5099 DLLFLAGS="${archflags}${DLLFLAGS:+ }${DLLFLAGS}"
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5101$as_echo "yes" >&6; }
5102 else
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5104$as_echo "no" >&6; }
5105 fi
5106 else
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5108$as_echo "no" >&6; }
5109 fi
5110
5111
5112
5113
5114# Check whether --with-lib-prefix was given.
5115if test "${with_lib_prefix+set}" = set; then :
5116 withval=$with_lib_prefix;
5117fi
5118
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for user-defined library name prefix" >&5
5120$as_echo_n "checking for user-defined library name prefix... " >&6; }
5121 if test "x${with_lib_prefix}" != "x"; then
5122 ac_gecode_userprefix=${with_lib_prefix}
5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_lib_prefix}" >&5
5124$as_echo "${with_lib_prefix}" >&6; }
5125 else
5126 ac_gecode_userprefix=
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5128$as_echo "no" >&6; }
5129 fi
5130
5131cat >>confdefs.h <<_ACEOF
5132#define GECODE_DLL_USERPREFIX "${ac_gecode_userprefix}"
5133_ACEOF
5134
5135
5136# Check whether --with-lib-suffix was given.
5137if test "${with_lib_suffix+set}" = set; then :
5138 withval=$with_lib_suffix;
5139fi
5140
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for user-defined library name suffix" >&5
5142$as_echo_n "checking for user-defined library name suffix... " >&6; }
5143 if test "x${with_lib_suffix}" != "x"; then
5144 ac_gecode_usersuffix=${with_lib_suffix}
5145 USERSUFFIX=${with_lib_suffix}
5146
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_lib_suffix}" >&5
5148$as_echo "${with_lib_suffix}" >&6; }
5149 else
5150 ac_gecode_usersuffix=
5151 USERSUFFIX=""
5152
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5154$as_echo "no" >&6; }
5155 fi
5156
5157cat >>confdefs.h <<_ACEOF
5158#define GECODE_DLL_USERSUFFIX "${ac_gecode_usersuffix}"
5159_ACEOF
5160
5161
5162
5163 # Check whether --enable-framework was given.
5164if test "${enable_framework+set}" = set; then :
5165 enableval=$enable_framework;
5166fi
5167
5168 if test "${host_os}" = "darwin"; then
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build framework bundle on Mac OS X" >&5
5170$as_echo_n "checking whether to build framework bundle on Mac OS X... " >&6; }
5171 if test "${enable_framework:-no}" = "yes"; then
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5173$as_echo "yes" >&6; }
5174 BUILD_MACOS_FRAMEWORK="yes"
5175
5176 enable_static="yes";
5177 enable_shared="no";
5178 else
5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5180$as_echo "no" >&6; }
5181 BUILD_MACOS_FRAMEWORK="no"
5182
5183 fi
5184 fi
5185
5186
5187if test "${host_os}" = "windows" -a \
5188 "${ac_gecode_compiler_vendor}" = "gnu"; then
5189 enable_static="yes"
5190 enable_shared="no"
5191 fi
5192 # Check whether --enable-static was given.
5193if test "${enable_static+set}" = set; then :
5194 enableval=$enable_static;
5195fi
5196
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5198$as_echo_n "checking whether to build static libraries... " >&6; }
5199 if test "${enable_static:-no}" = "yes"; then
5200
5201$as_echo "#define GECODE_STATIC_LIBS /**/" >>confdefs.h
5202
5203 BUILDSTATIC="yes"
5204
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5206$as_echo "yes" >&6; }
5207 enable_shared=no
5208 else
5209 BUILDSTATIC="no"
5210
5211 enable_shared=yes
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5213$as_echo "no" >&6; }
5214 fi
5215 # Check whether --enable-shared was given.
5216if test "${enable_shared+set}" = set; then :
5217 enableval=$enable_shared;
5218fi
5219
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5221$as_echo_n "checking whether to build shared libraries... " >&6; }
5222 if test "${enable_shared:-yes}" = "yes"; then
5223 BUILDDLL="yes"
5224
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5226$as_echo "yes" >&6; }
5227 else
5228 BUILDDLL="no"
5229
5230 if test "${enable_static:-no}" = "no"; then
5231 as_fn_error $? "One of --enable-static or --enable-shared must be given" "$LINENO" 5
5232 fi
5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5234$as_echo "no" >&6; }
5235 fi
5236
5237
5238# Check whether --enable-debug was given.
5239if test "${enable_debug+set}" = set; then :
5240 enableval=$enable_debug;
5241fi
5242
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with debug symbols and assertions" >&5
5244$as_echo_n "checking whether to build with debug symbols and assertions... " >&6; }
5245 if test "${enable_debug:-no}" = "yes"; then
5246 ac_gecode_library_architecture="-d${ac_gecode_library_architecture}"
5247 DEBUG_BUILD=yes
5248
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5250$as_echo "yes" >&6; }
5251 else
5252 ac_gecode_library_architecture="-r${ac_gecode_library_architecture}"
5253 DEBUG_BUILD=no
5254
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5256$as_echo "no" >&6; }
5257 CFLAGS="-DNDEBUG${CFLAGS:+ }${CFLAGS}"
5258 CXXFLAGS="-DNDEBUG${CXXFLAGS:+ }${CXXFLAGS}"
5259 fi
5260
5261
5262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5263$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5264if ${ac_cv_path_GREP+:} false; then :
5265 $as_echo_n "(cached) " >&6
5266else
5267 if test -z "$GREP"; then
5268 ac_path_GREP_found=false
5269 # Loop through the user's path and test for each of PROGNAME-LIST
5270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5271for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5272do
5273 IFS=$as_save_IFS
5274 test -z "$as_dir" && as_dir=.
5275 for ac_prog in grep ggrep; do
5276 for ac_exec_ext in '' $ac_executable_extensions; do
5277 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5278 as_fn_executable_p "$ac_path_GREP" || continue
5279# Check for GNU ac_path_GREP and select it if it is found.
5280 # Check for GNU $ac_path_GREP
5281case `"$ac_path_GREP" --version 2>&1` in
5282*GNU*)
5283 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5284*)
5285 ac_count=0
5286 $as_echo_n 0123456789 >"conftest.in"
5287 while :
5288 do
5289 cat "conftest.in" "conftest.in" >"conftest.tmp"
5290 mv "conftest.tmp" "conftest.in"
5291 cp "conftest.in" "conftest.nl"
5292 $as_echo 'GREP' >> "conftest.nl"
5293 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5294 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5295 as_fn_arith $ac_count + 1 && ac_count=$as_val
5296 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5297 # Best one so far, save it but keep looking for a better one
5298 ac_cv_path_GREP="$ac_path_GREP"
5299 ac_path_GREP_max=$ac_count
5300 fi
5301 # 10*(2^10) chars as input seems more than enough
5302 test $ac_count -gt 10 && break
5303 done
5304 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5305esac
5306
5307 $ac_path_GREP_found && break 3
5308 done
5309 done
5310 done
5311IFS=$as_save_IFS
5312 if test -z "$ac_cv_path_GREP"; then
5313 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5314 fi
5315else
5316 ac_cv_path_GREP=$GREP
5317fi
5318
5319fi
5320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5321$as_echo "$ac_cv_path_GREP" >&6; }
5322 GREP="$ac_cv_path_GREP"
5323
5324
5325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5326$as_echo_n "checking for egrep... " >&6; }
5327if ${ac_cv_path_EGREP+:} false; then :
5328 $as_echo_n "(cached) " >&6
5329else
5330 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5331 then ac_cv_path_EGREP="$GREP -E"
5332 else
5333 if test -z "$EGREP"; then
5334 ac_path_EGREP_found=false
5335 # Loop through the user's path and test for each of PROGNAME-LIST
5336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5337for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5338do
5339 IFS=$as_save_IFS
5340 test -z "$as_dir" && as_dir=.
5341 for ac_prog in egrep; do
5342 for ac_exec_ext in '' $ac_executable_extensions; do
5343 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5344 as_fn_executable_p "$ac_path_EGREP" || continue
5345# Check for GNU ac_path_EGREP and select it if it is found.
5346 # Check for GNU $ac_path_EGREP
5347case `"$ac_path_EGREP" --version 2>&1` in
5348*GNU*)
5349 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5350*)
5351 ac_count=0
5352 $as_echo_n 0123456789 >"conftest.in"
5353 while :
5354 do
5355 cat "conftest.in" "conftest.in" >"conftest.tmp"
5356 mv "conftest.tmp" "conftest.in"
5357 cp "conftest.in" "conftest.nl"
5358 $as_echo 'EGREP' >> "conftest.nl"
5359 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5360 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5361 as_fn_arith $ac_count + 1 && ac_count=$as_val
5362 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5363 # Best one so far, save it but keep looking for a better one
5364 ac_cv_path_EGREP="$ac_path_EGREP"
5365 ac_path_EGREP_max=$ac_count
5366 fi
5367 # 10*(2^10) chars as input seems more than enough
5368 test $ac_count -gt 10 && break
5369 done
5370 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5371esac
5372
5373 $ac_path_EGREP_found && break 3
5374 done
5375 done
5376 done
5377IFS=$as_save_IFS
5378 if test -z "$ac_cv_path_EGREP"; then
5379 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5380 fi
5381else
5382 ac_cv_path_EGREP=$EGREP
5383fi
5384
5385 fi
5386fi
5387{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5388$as_echo "$ac_cv_path_EGREP" >&6; }
5389 EGREP="$ac_cv_path_EGREP"
5390
5391
5392{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5393$as_echo_n "checking for ANSI C header files... " >&6; }
5394if ${ac_cv_header_stdc+:} false; then :
5395 $as_echo_n "(cached) " >&6
5396else
5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5398/* end confdefs.h. */
5399#include <stdlib.h>
5400#include <stdarg.h>
5401#include <string.h>
5402#include <float.h>
5403
5404int
5405main ()
5406{
5407
5408 ;
5409 return 0;
5410}
5411_ACEOF
5412if ac_fn_cxx_try_compile "$LINENO"; then :
5413 ac_cv_header_stdc=yes
5414else
5415 ac_cv_header_stdc=no
5416fi
5417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5418
5419if test $ac_cv_header_stdc = yes; then
5420 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5422/* end confdefs.h. */
5423#include <string.h>
5424
5425_ACEOF
5426if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5427 $EGREP "memchr" >/dev/null 2>&1; then :
5428
5429else
5430 ac_cv_header_stdc=no
5431fi
5432rm -f conftest*
5433
5434fi
5435
5436if test $ac_cv_header_stdc = yes; then
5437 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439/* end confdefs.h. */
5440#include <stdlib.h>
5441
5442_ACEOF
5443if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5444 $EGREP "free" >/dev/null 2>&1; then :
5445
5446else
5447 ac_cv_header_stdc=no
5448fi
5449rm -f conftest*
5450
5451fi
5452
5453if test $ac_cv_header_stdc = yes; then
5454 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5455 if test "$cross_compiling" = yes; then :
5456 :
5457else
5458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5459/* end confdefs.h. */
5460#include <ctype.h>
5461#include <stdlib.h>
5462#if ((' ' & 0x0FF) == 0x020)
5463# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5464# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5465#else
5466# define ISLOWER(c) \
5467 (('a' <= (c) && (c) <= 'i') \
5468 || ('j' <= (c) && (c) <= 'r') \
5469 || ('s' <= (c) && (c) <= 'z'))
5470# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5471#endif
5472
5473#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5474int
5475main ()
5476{
5477 int i;
5478 for (i = 0; i < 256; i++)
5479 if (XOR (islower (i), ISLOWER (i))
5480 || toupper (i) != TOUPPER (i))
5481 return 2;
5482 return 0;
5483}
5484_ACEOF
5485if ac_fn_cxx_try_run "$LINENO"; then :
5486
5487else
5488 ac_cv_header_stdc=no
5489fi
5490rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5491 conftest.$ac_objext conftest.beam conftest.$ac_ext
5492fi
5493
5494fi
5495fi
5496{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5497$as_echo "$ac_cv_header_stdc" >&6; }
5498if test $ac_cv_header_stdc = yes; then
5499
5500$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5501
5502fi
5503
5504# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5505for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5506 inttypes.h stdint.h unistd.h
5507do :
5508 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5509ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5510"
5511if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5512 cat >>confdefs.h <<_ACEOF
5513#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5514_ACEOF
5515
5516fi
5517
5518done
5519
5520
5521# Check whether --enable-peakheap was given.
5522if test "${enable_peakheap+set}" = set; then :
5523 enableval=$enable_peakheap;
5524fi
5525
5526 if test "${enable_peakheap:-no}" = "yes"; then
5527 ac_fn_cxx_check_func "$LINENO" "_msize" "ac_cv_func__msize"
5528if test "x$ac_cv_func__msize" = xyes; then :
5529
5530
5531$as_echo "#define GECODE_PEAKHEAP /**/" >>confdefs.h
5532
5533
5534$as_echo "#define GECODE_PEAKHEAP_MALLOC_H /**/" >>confdefs.h
5535
5536
5537$as_echo "#define GECODE_MSIZE _msize" >>confdefs.h
5538
5539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5540$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5542$as_echo "yes" >&6; }
5543
5544else
5545
5546 for ac_header in malloc/malloc.h
5547do :
5548 ac_fn_cxx_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
5549if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
5550 cat >>confdefs.h <<_ACEOF
5551#define HAVE_MALLOC_MALLOC_H 1
5552_ACEOF
5553
5554 ac_fn_cxx_check_func "$LINENO" "malloc_size" "ac_cv_func_malloc_size"
5555if test "x$ac_cv_func_malloc_size" = xyes; then :
5556
5557 $as_echo "#define GECODE_PEAKHEAP /**/" >>confdefs.h
5558
5559
5560$as_echo "#define GECODE_PEAKHEAP_MALLOC_MALLOC_H /**/" >>confdefs.h
5561
5562 $as_echo "#define GECODE_MSIZE malloc_size" >>confdefs.h
5563
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5565$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5567$as_echo "yes" >&6; }
5568
5569else
5570
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5572$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5574$as_echo "no" >&6; }
5575
5576fi
5577
5578
5579else
5580
5581 for ac_header in malloc.h
5582do :
5583 ac_fn_cxx_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
5584if test "x$ac_cv_header_malloc_h" = xyes; then :
5585 cat >>confdefs.h <<_ACEOF
5586#define HAVE_MALLOC_H 1
5587_ACEOF
5588
5589 ac_fn_cxx_check_func "$LINENO" "malloc_usable_size" "ac_cv_func_malloc_usable_size"
5590if test "x$ac_cv_func_malloc_usable_size" = xyes; then :
5591
5592 $as_echo "#define GECODE_PEAKHEAP /**/" >>confdefs.h
5593
5594
5595$as_echo "#define GECODE_PEAKHEAP_MALLOC_H /**/" >>confdefs.h
5596
5597 $as_echo "#define GECODE_MSIZE malloc_usable_size" >>confdefs.h
5598
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5600$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5602$as_echo "yes" >&6; }
5603
5604else
5605
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5607$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5609$as_echo "no" >&6; }
5610
5611fi
5612
5613
5614else
5615
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5617$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5619$as_echo "no" >&6; }
5620
5621fi
5622
5623done
5624
5625
5626
5627fi
5628
5629done
5630
5631
5632fi
5633
5634 else
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with peak heap size tracking" >&5
5636$as_echo_n "checking whether to build with peak heap size tracking... " >&6; }
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5638$as_echo "no" >&6; }
5639 fi
5640
5641# Check whether --enable-small-codesize was given.
5642if test "${enable_small_codesize+set}" = set; then :
5643 enableval=$enable_small_codesize;
5644fi
5645
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to optimize for code size" >&5
5647$as_echo_n "checking whether to optimize for code size... " >&6; }
5648 if test "${enable_debug:-no}" = "yes"; then
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not in debug builds" >&5
5650$as_echo "not in debug builds" >&6; }
5651 elif test "${enable_small_codesize:-no}" = "yes"; then
5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5653$as_echo "yes" >&6; }
5654 case $host_os in
5655 darwin*)
5656 ac_gecode_gcc_optimize_flag=-Oz
5657 ;;
5658 *)
5659 ac_gecode_gcc_optimize_flag=-Os
5660 ac_gecode_cl_optimize_flag=-O1
5661 ;;
5662 esac
5663 else
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5665$as_echo "no" >&6; }
5666 ac_gecode_gcc_optimize_flag=-O3
5667 ac_gecode_cl_optimize_flag=-O2
5668 fi
5669
5670# Check whether --enable-leak-debug was given.
5671if test "${enable_leak_debug+set}" = set; then :
5672 enableval=$enable_leak_debug;
5673fi
5674
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with support for finding memory leaks" >&5
5676$as_echo_n "checking whether to build with support for finding memory leaks... " >&6; }
5677 if test "${enable_leak_debug:-no}" = "yes"; then
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5679$as_echo "yes" >&6; }
5680 ac_fn_cxx_check_decl "$LINENO" "mtrace" "ac_cv_have_decl_mtrace" "#include <mcheck.h>
5681"
5682if test "x$ac_cv_have_decl_mtrace" = xyes; then :
5683
5684$as_echo "#define GECODE_HAS_MTRACE /**/" >>confdefs.h
5685
5686else
5687 as_fn_error $? "mtrace not available." "$LINENO" 5
5688fi
5689
5690 else
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5692$as_echo "no" >&6; }
5693 fi
5694
5695# Check whether --enable-allocator was given.
5696if test "${enable_allocator+set}" = set; then :
5697 enableval=$enable_allocator;
5698fi
5699
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with default memory allocator" >&5
5701$as_echo_n "checking whether to build with default memory allocator... " >&6; }
5702 if test "${enable_allocator:-yes}" = "yes"; then
5703
5704$as_echo "#define GECODE_ALLOCATOR /**/" >>confdefs.h
5705
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5707$as_echo "yes" >&6; }
5708 else
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710$as_echo "no" >&6; }
5711 fi
5712
5713# Check whether --enable-audit was given.
5714if test "${enable_audit+set}" = set; then :
5715 enableval=$enable_audit;
5716fi
5717
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with auditing code" >&5
5719$as_echo_n "checking whether to build with auditing code... " >&6; }
5720 if test "${enable_audit:-no}" = "yes"; then
5721
5722$as_echo "#define GECODE_AUDIT /**/" >>confdefs.h
5723
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5725$as_echo "yes" >&6; }
5726 else
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5728$as_echo "no" >&6; }
5729 fi
5730
5731# Check whether --enable-profile was given.
5732if test "${enable_profile+set}" = set; then :
5733 enableval=$enable_profile;
5734fi
5735
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with profiling information" >&5
5737$as_echo_n "checking whether to build with profiling information... " >&6; }
5738 if test "${enable_profile:-no}" = "yes"; then
5739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5740$as_echo "yes" >&6; }
5741 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pg" >&5
5743$as_echo_n "checking whether ${CXX} accepts -pg... " >&6; }
5744 if ${CXX} -pg 2>&1 | grep "ignoring unknown option" -q; then
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5746$as_echo "no" >&6; }
5747
5748 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
5750$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
5751 if ${CXX} -p 2>&1 | grep "ignoring unknown option" -q; then
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5753$as_echo "no" >&6; }
5754 :
5755 else
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5757$as_echo "yes" >&6; }
5758
5759 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
5760 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
5761 fi
5762 else
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
5764$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
5765 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
5766 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS} -Werror"
5767 ac_ext=cpp
5768ac_cpp='$CXXCPP $CPPFLAGS'
5769ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5770ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5771ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5772
5773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5774/* end confdefs.h. */
5775
5776int
5777main ()
5778{
5779
5780 ;
5781 return 0;
5782}
5783_ACEOF
5784if ac_fn_cxx_try_compile "$LINENO"; then :
5785 if grep -q "unrecognized\|argument unused" conftest.err; then
5786 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5788$as_echo "no" >&6; }
5789 :
5790 else
5791 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5793$as_echo "yes" >&6; }
5794
5795 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
5796 fi
5797
5798else
5799 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5801$as_echo "no" >&6; }
5802 :
5803fi
5804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5805 ac_ext=cpp
5806ac_cpp='$CXXCPP $CPPFLAGS'
5807ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5808ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5809ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5810
5811
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -p" >&5
5813$as_echo_n "checking whether ${CC} accepts -p... " >&6; }
5814 ac_gecode_save_CFLAGS="${CFLAGS}"
5815 CFLAGS="-p${CFLAGS:+ }${CFLAGS} -Werror"
5816 ac_ext=c
5817ac_cpp='$CPP $CPPFLAGS'
5818ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5819ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5820ac_compiler_gnu=$ac_cv_c_compiler_gnu
5821
5822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5823/* end confdefs.h. */
5824
5825int
5826main ()
5827{
5828
5829 ;
5830 return 0;
5831}
5832_ACEOF
5833if ac_fn_c_try_compile "$LINENO"; then :
5834 if grep -q "unrecognized\|argument unused" conftest.err; then
5835 CFLAGS="${ac_gecode_save_CFLAGS}"
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5837$as_echo "no" >&6; }
5838 :
5839 else
5840 CFLAGS="${ac_gecode_save_CFLAGS}"
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5842$as_echo "yes" >&6; }
5843
5844 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
5845 fi
5846
5847else
5848 CFLAGS="${ac_gecode_save_CFLAGS}"
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5850$as_echo "no" >&6; }
5851 :
5852fi
5853rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5854 ac_ext=cpp
5855ac_cpp='$CXXCPP $CPPFLAGS'
5856ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5857ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5858ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5859
5860 fi
5861 else
5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5863$as_echo "yes" >&6; }
5864
5865 CFLAGS="-pg${CFLAGS:+ }${CFLAGS}"
5866 CXXFLAGS="-pg${CXXFLAGS:+ }${CXXFLAGS}"
5867 fi
5868 else
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pg" >&5
5870$as_echo_n "checking whether ${CXX} accepts -pg... " >&6; }
5871 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
5872 CXXFLAGS="-pg${CXXFLAGS:+ }${CXXFLAGS} -Werror"
5873 ac_ext=cpp
5874ac_cpp='$CXXCPP $CPPFLAGS'
5875ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5876ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5877ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5878
5879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5880/* end confdefs.h. */
5881
5882int
5883main ()
5884{
5885
5886 ;
5887 return 0;
5888}
5889_ACEOF
5890if ac_fn_cxx_try_compile "$LINENO"; then :
5891 if grep -q "unrecognized\|argument unused" conftest.err; then
5892 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894$as_echo "no" >&6; }
5895
5896 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
5898$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
5899 if ${CXX} -p 2>&1 | grep "ignoring unknown option" -q; then
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5901$as_echo "no" >&6; }
5902 :
5903 else
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5905$as_echo "yes" >&6; }
5906
5907 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
5908 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
5909 fi
5910 else
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
5912$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
5913 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
5914 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS} -Werror"
5915 ac_ext=cpp
5916ac_cpp='$CXXCPP $CPPFLAGS'
5917ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5918ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5919ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5920
5921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5922/* end confdefs.h. */
5923
5924int
5925main ()
5926{
5927
5928 ;
5929 return 0;
5930}
5931_ACEOF
5932if ac_fn_cxx_try_compile "$LINENO"; then :
5933 if grep -q "unrecognized\|argument unused" conftest.err; then
5934 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5936$as_echo "no" >&6; }
5937 :
5938 else
5939 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5941$as_echo "yes" >&6; }
5942
5943 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
5944 fi
5945
5946else
5947 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5949$as_echo "no" >&6; }
5950 :
5951fi
5952rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5953 ac_ext=cpp
5954ac_cpp='$CXXCPP $CPPFLAGS'
5955ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5956ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5957ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5958
5959
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -p" >&5
5961$as_echo_n "checking whether ${CC} accepts -p... " >&6; }
5962 ac_gecode_save_CFLAGS="${CFLAGS}"
5963 CFLAGS="-p${CFLAGS:+ }${CFLAGS} -Werror"
5964 ac_ext=c
5965ac_cpp='$CPP $CPPFLAGS'
5966ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5967ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5968ac_compiler_gnu=$ac_cv_c_compiler_gnu
5969
5970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5971/* end confdefs.h. */
5972
5973int
5974main ()
5975{
5976
5977 ;
5978 return 0;
5979}
5980_ACEOF
5981if ac_fn_c_try_compile "$LINENO"; then :
5982 if grep -q "unrecognized\|argument unused" conftest.err; then
5983 CFLAGS="${ac_gecode_save_CFLAGS}"
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5985$as_echo "no" >&6; }
5986 :
5987 else
5988 CFLAGS="${ac_gecode_save_CFLAGS}"
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5990$as_echo "yes" >&6; }
5991
5992 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
5993 fi
5994
5995else
5996 CFLAGS="${ac_gecode_save_CFLAGS}"
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5998$as_echo "no" >&6; }
5999 :
6000fi
6001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6002 ac_ext=cpp
6003ac_cpp='$CXXCPP $CPPFLAGS'
6004ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6005ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6006ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6007
6008 fi
6009 else
6010 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6012$as_echo "yes" >&6; }
6013
6014 CFLAGS="-pg${CFLAGS:+ }${CFLAGS}"
6015 CXXFLAGS="-pg${CXXFLAGS:+ }${CXXFLAGS}"
6016 fi
6017
6018else
6019 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6021$as_echo "no" >&6; }
6022
6023 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
6025$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
6026 if ${CXX} -p 2>&1 | grep "ignoring unknown option" -q; then
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6028$as_echo "no" >&6; }
6029 :
6030 else
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6032$as_echo "yes" >&6; }
6033
6034 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
6035 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
6036 fi
6037 else
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -p" >&5
6039$as_echo_n "checking whether ${CXX} accepts -p... " >&6; }
6040 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
6041 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS} -Werror"
6042 ac_ext=cpp
6043ac_cpp='$CXXCPP $CPPFLAGS'
6044ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6045ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6046ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6047
6048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6049/* end confdefs.h. */
6050
6051int
6052main ()
6053{
6054
6055 ;
6056 return 0;
6057}
6058_ACEOF
6059if ac_fn_cxx_try_compile "$LINENO"; then :
6060 if grep -q "unrecognized\|argument unused" conftest.err; then
6061 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6063$as_echo "no" >&6; }
6064 :
6065 else
6066 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6068$as_echo "yes" >&6; }
6069
6070 CXXFLAGS="-p${CXXFLAGS:+ }${CXXFLAGS}"
6071 fi
6072
6073else
6074 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6076$as_echo "no" >&6; }
6077 :
6078fi
6079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6080 ac_ext=cpp
6081ac_cpp='$CXXCPP $CPPFLAGS'
6082ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6083ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6084ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6085
6086
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -p" >&5
6088$as_echo_n "checking whether ${CC} accepts -p... " >&6; }
6089 ac_gecode_save_CFLAGS="${CFLAGS}"
6090 CFLAGS="-p${CFLAGS:+ }${CFLAGS} -Werror"
6091 ac_ext=c
6092ac_cpp='$CPP $CPPFLAGS'
6093ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6094ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6095ac_compiler_gnu=$ac_cv_c_compiler_gnu
6096
6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6098/* end confdefs.h. */
6099
6100int
6101main ()
6102{
6103
6104 ;
6105 return 0;
6106}
6107_ACEOF
6108if ac_fn_c_try_compile "$LINENO"; then :
6109 if grep -q "unrecognized\|argument unused" conftest.err; then
6110 CFLAGS="${ac_gecode_save_CFLAGS}"
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6112$as_echo "no" >&6; }
6113 :
6114 else
6115 CFLAGS="${ac_gecode_save_CFLAGS}"
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6117$as_echo "yes" >&6; }
6118
6119 CFLAGS="-p${CFLAGS:+ }${CFLAGS}"
6120 fi
6121
6122else
6123 CFLAGS="${ac_gecode_save_CFLAGS}"
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6125$as_echo "no" >&6; }
6126 :
6127fi
6128rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6129 ac_ext=cpp
6130ac_cpp='$CXXCPP $CPPFLAGS'
6131ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6132ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6133ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6134
6135 fi
6136fi
6137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6138 ac_ext=cpp
6139ac_cpp='$CXXCPP $CPPFLAGS'
6140ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6141ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6142ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6143
6144 fi
6145
6146 else
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148$as_echo "no" >&6; }
6149 fi
6150
6151# Check whether --enable-gcov was given.
6152if test "${enable_gcov+set}" = set; then :
6153 enableval=$enable_gcov;
6154fi
6155
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with gcov support" >&5
6157$as_echo_n "checking whether to build with gcov support... " >&6; }
6158 if test "${enable_gcov:-no}" = "yes"; then
6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6160$as_echo "yes" >&6; }
6161
6162 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fprofile-arcs" >&5
6164$as_echo_n "checking whether ${CXX} accepts -fprofile-arcs... " >&6; }
6165 if ${CXX} -fprofile-arcs 2>&1 | grep "ignoring unknown option" -q; then
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6167$as_echo "no" >&6; }
6168 :
6169 else
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6171$as_echo "yes" >&6; }
6172
6173 CXXFLAGS="-fprofile-arcs${CXXFLAGS:+ }${CXXFLAGS}"
6174 CFLAGS="-fprofile-arcs${CFLAGS:+ }${CFLAGS}"
6175 fi
6176 else
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fprofile-arcs" >&5
6178$as_echo_n "checking whether ${CXX} accepts -fprofile-arcs... " >&6; }
6179 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
6180 CXXFLAGS="-fprofile-arcs${CXXFLAGS:+ }${CXXFLAGS} -Werror"
6181 ac_ext=cpp
6182ac_cpp='$CXXCPP $CPPFLAGS'
6183ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6184ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6185ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6186
6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6188/* end confdefs.h. */
6189
6190int
6191main ()
6192{
6193
6194 ;
6195 return 0;
6196}
6197_ACEOF
6198if ac_fn_cxx_try_compile "$LINENO"; then :
6199 if grep -q "unrecognized\|argument unused" conftest.err; then
6200 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6202$as_echo "no" >&6; }
6203 :
6204 else
6205 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6207$as_echo "yes" >&6; }
6208
6209 CXXFLAGS="-fprofile-arcs${CXXFLAGS:+ }${CXXFLAGS}"
6210 fi
6211
6212else
6213 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6215$as_echo "no" >&6; }
6216 :
6217fi
6218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219 ac_ext=cpp
6220ac_cpp='$CXXCPP $CPPFLAGS'
6221ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6222ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6223ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6224
6225
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fprofile-arcs" >&5
6227$as_echo_n "checking whether ${CC} accepts -fprofile-arcs... " >&6; }
6228 ac_gecode_save_CFLAGS="${CFLAGS}"
6229 CFLAGS="-fprofile-arcs${CFLAGS:+ }${CFLAGS} -Werror"
6230 ac_ext=c
6231ac_cpp='$CPP $CPPFLAGS'
6232ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6233ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6234ac_compiler_gnu=$ac_cv_c_compiler_gnu
6235
6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6237/* end confdefs.h. */
6238
6239int
6240main ()
6241{
6242
6243 ;
6244 return 0;
6245}
6246_ACEOF
6247if ac_fn_c_try_compile "$LINENO"; then :
6248 if grep -q "unrecognized\|argument unused" conftest.err; then
6249 CFLAGS="${ac_gecode_save_CFLAGS}"
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6251$as_echo "no" >&6; }
6252 :
6253 else
6254 CFLAGS="${ac_gecode_save_CFLAGS}"
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6256$as_echo "yes" >&6; }
6257
6258 CFLAGS="-fprofile-arcs${CFLAGS:+ }${CFLAGS}"
6259 fi
6260
6261else
6262 CFLAGS="${ac_gecode_save_CFLAGS}"
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6264$as_echo "no" >&6; }
6265 :
6266fi
6267rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6268 ac_ext=cpp
6269ac_cpp='$CXXCPP $CPPFLAGS'
6270ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6271ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6272ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6273
6274 fi
6275
6276 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ftest-coverage" >&5
6278$as_echo_n "checking whether ${CXX} accepts -ftest-coverage... " >&6; }
6279 if ${CXX} -ftest-coverage 2>&1 | grep "ignoring unknown option" -q; then
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6281$as_echo "no" >&6; }
6282 :
6283 else
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6285$as_echo "yes" >&6; }
6286
6287 CXXFLAGS="-ftest-coverage${CXXFLAGS:+ }${CXXFLAGS}"
6288 CFLAGS="-ftest-coverage${CFLAGS:+ }${CFLAGS}"
6289 fi
6290 else
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ftest-coverage" >&5
6292$as_echo_n "checking whether ${CXX} accepts -ftest-coverage... " >&6; }
6293 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
6294 CXXFLAGS="-ftest-coverage${CXXFLAGS:+ }${CXXFLAGS} -Werror"
6295 ac_ext=cpp
6296ac_cpp='$CXXCPP $CPPFLAGS'
6297ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6298ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6299ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6300
6301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6302/* end confdefs.h. */
6303
6304int
6305main ()
6306{
6307
6308 ;
6309 return 0;
6310}
6311_ACEOF
6312if ac_fn_cxx_try_compile "$LINENO"; then :
6313 if grep -q "unrecognized\|argument unused" conftest.err; then
6314 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6316$as_echo "no" >&6; }
6317 :
6318 else
6319 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6321$as_echo "yes" >&6; }
6322
6323 CXXFLAGS="-ftest-coverage${CXXFLAGS:+ }${CXXFLAGS}"
6324 fi
6325
6326else
6327 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6329$as_echo "no" >&6; }
6330 :
6331fi
6332rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6333 ac_ext=cpp
6334ac_cpp='$CXXCPP $CPPFLAGS'
6335ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6336ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6337ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6338
6339
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -ftest-coverage" >&5
6341$as_echo_n "checking whether ${CC} accepts -ftest-coverage... " >&6; }
6342 ac_gecode_save_CFLAGS="${CFLAGS}"
6343 CFLAGS="-ftest-coverage${CFLAGS:+ }${CFLAGS} -Werror"
6344 ac_ext=c
6345ac_cpp='$CPP $CPPFLAGS'
6346ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6347ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6348ac_compiler_gnu=$ac_cv_c_compiler_gnu
6349
6350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6351/* end confdefs.h. */
6352
6353int
6354main ()
6355{
6356
6357 ;
6358 return 0;
6359}
6360_ACEOF
6361if ac_fn_c_try_compile "$LINENO"; then :
6362 if grep -q "unrecognized\|argument unused" conftest.err; then
6363 CFLAGS="${ac_gecode_save_CFLAGS}"
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6365$as_echo "no" >&6; }
6366 :
6367 else
6368 CFLAGS="${ac_gecode_save_CFLAGS}"
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6370$as_echo "yes" >&6; }
6371
6372 CFLAGS="-ftest-coverage${CFLAGS:+ }${CFLAGS}"
6373 fi
6374
6375else
6376 CFLAGS="${ac_gecode_save_CFLAGS}"
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378$as_echo "no" >&6; }
6379 :
6380fi
6381rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6382 ac_ext=cpp
6383ac_cpp='$CXXCPP $CPPFLAGS'
6384ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6385ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6386ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6387
6388 fi
6389 DLLFLAGS=""-fprofile-arcs"${DLLFLAGS:+ }${DLLFLAGS}"
6390 DLLFLAGS=""-ftest-coverage"${DLLFLAGS:+ }${DLLFLAGS}"
6391 else
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6393$as_echo "no" >&6; }
6394 fi
6395
6396ac_ext=c
6397ac_cpp='$CPP $CPPFLAGS'
6398ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6399ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6400ac_compiler_gnu=$ac_cv_c_compiler_gnu
6401
6402 # The cast to long int works around a bug in the HP C Compiler
6403# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6404# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6405# This bug is HP SR number 8606223364.
6406{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
6407$as_echo_n "checking size of int... " >&6; }
6408if ${ac_cv_sizeof_int+:} false; then :
6409 $as_echo_n "(cached) " >&6
6410else
6411 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
6412
6413else
6414 if test "$ac_cv_type_int" = yes; then
6415 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6416$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6417as_fn_error 77 "cannot compute sizeof (int)
6418See \`config.log' for more details" "$LINENO" 5; }
6419 else
6420 ac_cv_sizeof_int=0
6421 fi
6422fi
6423
6424fi
6425{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
6426$as_echo "$ac_cv_sizeof_int" >&6; }
6427
6428
6429
6430cat >>confdefs.h <<_ACEOF
6431#define SIZEOF_INT $ac_cv_sizeof_int
6432_ACEOF
6433
6434
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if int has at least 32 bit" >&5
6436$as_echo_n "checking if int has at least 32 bit... " >&6; }
6437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6438/* end confdefs.h. */
6439
6440int
6441main ()
6442{
6443
6444 #if SIZEOF_INT>=4
6445 #else
6446 blablub
6447 #endif
6448
6449 ;
6450 return 0;
6451}
6452_ACEOF
6453if ac_fn_c_try_compile "$LINENO"; then :
6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6455$as_echo "yes" >&6; }
6456else
6457 as_fn_error $? "Gecode needs at least 32 bit integers." "$LINENO" 5
6458fi
6459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6460
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if doubles have a big enough mantissa" >&5
6462$as_echo_n "checking if doubles have a big enough mantissa... " >&6; }
6463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6464/* end confdefs.h. */
6465#include <float.h>
6466int
6467main ()
6468{
6469
6470 #if DBL_MANT_DIG>=53
6471 #else
6472 blablub
6473 #endif
6474
6475 ;
6476 return 0;
6477}
6478_ACEOF
6479if ac_fn_c_try_compile "$LINENO"; then :
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6481$as_echo "yes" >&6; }
6482else
6483 as_fn_error $? "Gecode needs a double mantissa of at least 53 bits." "$LINENO" 5
6484fi
6485rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486
6487 ac_ext=cpp
6488ac_cpp='$CXXCPP $CPPFLAGS'
6489ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6490ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6491ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6492
6493
6494
6495 # Check whether --enable-thread was given.
6496if test "${enable_thread+set}" = set; then :
6497 enableval=$enable_thread;
6498fi
6499
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with multi-threading support" >&5
6501$as_echo_n "checking whether to build with multi-threading support... " >&6; }
6502 if test "${enable_thread:-yes}" = "yes"; then
6503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6504$as_echo "yes" >&6; }
6505 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
6506if test "x$ac_cv_header_unistd_h" = xyes; then :
6507
6508$as_echo "#define GECODE_HAS_UNISTD_H 1" >>confdefs.h
6509
6510
6511fi
6512
6513
6514 ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
6515if test "x$ac_cv_header_pthread_h" = xyes; then :
6516
6517$as_echo "#define GECODE_THREADS_PTHREADS 1" >>confdefs.h
6518
6519 CFLAGS="-pthread${CFLAGS:+ }${CFLAGS}"
6520 CXXFLAGS="-pthread${CXXFLAGS:+ }${CXXFLAGS}"
6521 DLLFLAGS="-pthread${DLLFLAGS:+ }${DLLFLAGS}"
6522 ac_fn_cxx_check_header_mongrel "$LINENO" "os/lock.h" "ac_cv_header_os_lock_h" "$ac_includes_default"
6523if test "x$ac_cv_header_os_lock_h" = xyes; then :
6524
6525$as_echo "#define GECODE_THREADS_OSX_UNFAIR 1" >>confdefs.h
6526
6527else
6528 ac_fn_cxx_check_header_mongrel "$LINENO" "libkern/OSAtomic.h" "ac_cv_header_libkern_OSAtomic_h" "$ac_includes_default"
6529if test "x$ac_cv_header_libkern_OSAtomic_h" = xyes; then :
6530
6531$as_echo "#define GECODE_THREADS_OSX 1" >>confdefs.h
6532
6533else
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for spin locks" >&5
6535$as_echo_n "checking for spin locks... " >&6; }
6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6537/* end confdefs.h. */
6538#include <pthread.h>
6539int
6540main ()
6541{
6542pthread_spinlock_t t;
6543 ;
6544 return 0;
6545}
6546_ACEOF
6547if ac_fn_cxx_try_compile "$LINENO"; then :
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6549$as_echo "yes" >&6; }
6550
6551$as_echo "#define GECODE_THREADS_PTHREADS_SPINLOCK 1" >>confdefs.h
6552
6553else
6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6555$as_echo "no" >&6; }
6556
6557fi
6558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6559
6560fi
6561
6562
6563
6564fi
6565
6566
6567else
6568 ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
6569if test "x$ac_cv_header_windows_h" = xyes; then :
6570
6571$as_echo "#define GECODE_THREADS_WINDOWS 1" >>confdefs.h
6572
6573fi
6574
6575
6576
6577fi
6578
6579
6580 else
6581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6582$as_echo "no" >&6; }
6583 fi
6584
6585
6586
6587 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
6588if test "x$ac_cv_header_sys_time_h" = xyes; then :
6589
6590$as_echo "#define GECODE_USE_GETTIMEOFDAY 1" >>confdefs.h
6591
6592else
6593
6594$as_echo "#define GECODE_USE_CLOCK 1" >>confdefs.h
6595
6596fi
6597
6598
6599
6600
6601
6602# Check whether --with-freelist32-size-max was given.
6603if test "${with_freelist32_size_max+set}" = set; then :
6604 withval=$with_freelist32_size_max;
6605fi
6606
6607 if test "${with_freelist32_size_max:-no}" != "no"; then
6608
6609cat >>confdefs.h <<_ACEOF
6610#define GECODE_FREELIST_SIZE_MAX32 ${with_freelist32_size_max}
6611_ACEOF
6612
6613 fi
6614
6615
6616
6617# Check whether --with-freelist64-size-max was given.
6618if test "${with_freelist64_size_max+set}" = set; then :
6619 withval=$with_freelist64_size_max;
6620fi
6621
6622 if test "${with_freelist64_size_max:-no}" != "no"; then
6623
6624cat >>confdefs.h <<_ACEOF
6625#define GECODE_FREELIST_SIZE_MAX64 ${with_freelist64_size_max}
6626_ACEOF
6627
6628 fi
6629
6630
6631
6632case $ac_gecode_compiler_vendor in
6633gnu)
6634 DLLPATH=-L.
6635
6636 case $host_os in
6637 darwin*)
6638 need_soname="yes"
6639
6640 DLLFLAGS="-Wl,-single_module${DLLFLAGS:+ }${DLLFLAGS}"
6641 DLLFLAGS=""-dynamiclib"${DLLFLAGS:+ }${DLLFLAGS}"
6642 DLLEXT="${ac_gecode_soversion}.0.dylib"
6643
6644 SOSUFFIX=".${ac_gecode_soversion}.dylib"
6645
6646 SOLINKSUFFIX=".dylib"
6647
6648 sharedlibdir="${libdir}"
6649
6650 WLSONAME="-compatibility_version ${ac_gecode_soversion}.0 -current_version ${ac_gecode_soversion}.0 -install_name ${libdir}/"
6651
6652 GECODE_BUILD_SUPPORT_FLAG=""
6653
6654 GECODE_BUILD_KERNEL_FLAG=""
6655
6656 GECODE_BUILD_SEARCH_FLAG=""
6657
6658 GECODE_BUILD_INT_FLAG=""
6659
6660 GECODE_BUILD_FLOAT_FLAG=""
6661
6662 GECODE_BUILD_SET_FLAG=""
6663
6664 GECODE_BUILD_MINIMODEL_FLAG=""
6665
6666 GECODE_BUILD_GIST_FLAG=""
6667
6668 GECODE_BUILD_FLATZINC_FLAG=""
6669
6670 GECODE_BUILD_DRIVER_FLAG=""
6671
6672 ;;
6673 windows*)
6674 need_soname="no"
6675
6676 if test "${enable_static:-no}" = "yes" -a \
6677 "${enable_shared:-yes}" = "yes"; then
6678 as_fn_error $? "Only either static or shared libraries can be built." "$LINENO" 5
6679 fi
6680 DLLFLAGS=""-shared"${DLLFLAGS:+ }${DLLFLAGS}"
6681 DLLEXT="dll"
6682
6683 SOSUFFIX=""
6684
6685 SOLINKSUFFIX=""
6686
6687 WLSONAME=""
6688
6689 if test "${enable_static:-no}" = "no"; then
6690 sharedlibdir="${bindir}"
6691
6692 else
6693 sharedlibdir="${libdir}"
6694
6695 fi
6696 GECODE_BUILD_SUPPORT_FLAG="-DGECODE_BUILD_SUPPORT"
6697
6698 GECODE_BUILD_KERNEL_FLAG="-DGECODE_BUILD_KERNEL"
6699
6700 GECODE_BUILD_SEARCH_FLAG="-DGECODE_BUILD_SEARCH"
6701
6702 GECODE_BUILD_INT_FLAG="-DGECODE_BUILD_INT"
6703
6704 GECODE_BUILD_FLOAT_FLAG="-DGECODE_BUILD_FLOAT"
6705
6706 GECODE_BUILD_SET_FLAG="-DGECODE_BUILD_SET"
6707
6708 GECODE_BUILD_MINIMODEL_FLAG="-DGECODE_BUILD_MINIMODEL"
6709
6710 GECODE_BUILD_GIST_FLAG="-DGECODE_BUILD_GIST"
6711
6712 GECODE_BUILD_FLATZINC_FLAG="-DGECODE_BUILD_FLATZINC"
6713
6714 GECODE_BUILD_DRIVER_FLAG="-DGECODE_BUILD_DRIVER"
6715
6716 ;;
6717 *)
6718 need_soname="yes"
6719
6720 DLLFLAGS=""-shared"${DLLFLAGS:+ }${DLLFLAGS}"
6721 DLLEXT="so.${ac_gecode_soversion}.0"
6722
6723 SOSUFFIX=".so.${ac_gecode_soversion}"
6724
6725 SOLINKSUFFIX=".so"
6726
6727 WLSONAME="-Wl,-soname="
6728
6729 sharedlibdir="${libdir}"
6730
6731 GECODE_BUILD_SUPPORT_FLAG=""
6732
6733 GECODE_BUILD_KERNEL_FLAG=""
6734
6735 GECODE_BUILD_SEARCH_FLAG=""
6736
6737 GECODE_BUILD_INT_FLAG=""
6738
6739 GECODE_BUILD_FLOAT_FLAG=""
6740
6741 GECODE_BUILD_SET_FLAG=""
6742
6743 GECODE_BUILD_MINIMODEL_FLAG=""
6744
6745 GECODE_BUILD_GIST_FLAG=""
6746
6747 GECODE_BUILD_FLATZINC_FLAG=""
6748
6749 GECODE_BUILD_DRIVER_FLAG=""
6750
6751 ;;
6752 esac
6753
6754 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fPIC" >&5
6756$as_echo_n "checking whether ${CXX} accepts -fPIC... " >&6; }
6757 if ${CXX} -fPIC 2>&1 | grep "ignoring unknown option" -q; then
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6759$as_echo "no" >&6; }
6760 :
6761 else
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6763$as_echo "yes" >&6; }
6764
6765 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS}"
6766 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS}"
6767 fi
6768 else
6769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fPIC" >&5
6770$as_echo_n "checking whether ${CXX} accepts -fPIC... " >&6; }
6771 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
6772 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS} -Werror"
6773 ac_ext=cpp
6774ac_cpp='$CXXCPP $CPPFLAGS'
6775ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6776ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6777ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6778
6779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6780/* end confdefs.h. */
6781
6782int
6783main ()
6784{
6785
6786 ;
6787 return 0;
6788}
6789_ACEOF
6790if ac_fn_cxx_try_compile "$LINENO"; then :
6791 if grep -q "unrecognized\|argument unused" conftest.err; then
6792 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6794$as_echo "no" >&6; }
6795 :
6796 else
6797 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6799$as_echo "yes" >&6; }
6800
6801 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS}"
6802 fi
6803
6804else
6805 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6807$as_echo "no" >&6; }
6808 :
6809fi
6810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6811 ac_ext=cpp
6812ac_cpp='$CXXCPP $CPPFLAGS'
6813ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6814ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6815ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6816
6817
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fPIC" >&5
6819$as_echo_n "checking whether ${CC} accepts -fPIC... " >&6; }
6820 ac_gecode_save_CFLAGS="${CFLAGS}"
6821 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS} -Werror"
6822 ac_ext=c
6823ac_cpp='$CPP $CPPFLAGS'
6824ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6825ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6826ac_compiler_gnu=$ac_cv_c_compiler_gnu
6827
6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6829/* end confdefs.h. */
6830
6831int
6832main ()
6833{
6834
6835 ;
6836 return 0;
6837}
6838_ACEOF
6839if ac_fn_c_try_compile "$LINENO"; then :
6840 if grep -q "unrecognized\|argument unused" conftest.err; then
6841 CFLAGS="${ac_gecode_save_CFLAGS}"
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6843$as_echo "no" >&6; }
6844 :
6845 else
6846 CFLAGS="${ac_gecode_save_CFLAGS}"
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6848$as_echo "yes" >&6; }
6849
6850 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS}"
6851 fi
6852
6853else
6854 CFLAGS="${ac_gecode_save_CFLAGS}"
6855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6856$as_echo "no" >&6; }
6857 :
6858fi
6859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6860 ac_ext=cpp
6861ac_cpp='$CXXCPP $CPPFLAGS'
6862ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6863ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6864ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6865
6866 fi
6867
6868 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wextra" >&5
6870$as_echo_n "checking whether ${CXX} accepts -Wextra... " >&6; }
6871 if ${CXX} -Wextra 2>&1 | grep "ignoring unknown option" -q; then
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6873$as_echo "no" >&6; }
6874 :
6875 else
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6877$as_echo "yes" >&6; }
6878
6879 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS}"
6880 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS}"
6881 fi
6882 else
6883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wextra" >&5
6884$as_echo_n "checking whether ${CXX} accepts -Wextra... " >&6; }
6885 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
6886 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS} -Werror"
6887 ac_ext=cpp
6888ac_cpp='$CXXCPP $CPPFLAGS'
6889ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6890ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6891ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6892
6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6894/* end confdefs.h. */
6895
6896int
6897main ()
6898{
6899
6900 ;
6901 return 0;
6902}
6903_ACEOF
6904if ac_fn_cxx_try_compile "$LINENO"; then :
6905 if grep -q "unrecognized\|argument unused" conftest.err; then
6906 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6908$as_echo "no" >&6; }
6909 :
6910 else
6911 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6913$as_echo "yes" >&6; }
6914
6915 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS}"
6916 fi
6917
6918else
6919 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6921$as_echo "no" >&6; }
6922 :
6923fi
6924rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6925 ac_ext=cpp
6926ac_cpp='$CXXCPP $CPPFLAGS'
6927ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6928ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6929ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6930
6931
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wextra" >&5
6933$as_echo_n "checking whether ${CC} accepts -Wextra... " >&6; }
6934 ac_gecode_save_CFLAGS="${CFLAGS}"
6935 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS} -Werror"
6936 ac_ext=c
6937ac_cpp='$CPP $CPPFLAGS'
6938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6939ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6940ac_compiler_gnu=$ac_cv_c_compiler_gnu
6941
6942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6943/* end confdefs.h. */
6944
6945int
6946main ()
6947{
6948
6949 ;
6950 return 0;
6951}
6952_ACEOF
6953if ac_fn_c_try_compile "$LINENO"; then :
6954 if grep -q "unrecognized\|argument unused" conftest.err; then
6955 CFLAGS="${ac_gecode_save_CFLAGS}"
6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6957$as_echo "no" >&6; }
6958 :
6959 else
6960 CFLAGS="${ac_gecode_save_CFLAGS}"
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6962$as_echo "yes" >&6; }
6963
6964 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS}"
6965 fi
6966
6967else
6968 CFLAGS="${ac_gecode_save_CFLAGS}"
6969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6970$as_echo "no" >&6; }
6971 :
6972fi
6973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6974 ac_ext=cpp
6975ac_cpp='$CXXCPP $CPPFLAGS'
6976ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6977ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6978ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6979
6980 fi
6981
6982 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wall" >&5
6984$as_echo_n "checking whether ${CXX} accepts -Wall... " >&6; }
6985 if ${CXX} -Wall 2>&1 | grep "ignoring unknown option" -q; then
6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6987$as_echo "no" >&6; }
6988 :
6989 else
6990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6991$as_echo "yes" >&6; }
6992
6993 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS}"
6994 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS}"
6995 fi
6996 else
6997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wall" >&5
6998$as_echo_n "checking whether ${CXX} accepts -Wall... " >&6; }
6999 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7000 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7001 ac_ext=cpp
7002ac_cpp='$CXXCPP $CPPFLAGS'
7003ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7004ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7005ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7006
7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7008/* end confdefs.h. */
7009
7010int
7011main ()
7012{
7013
7014 ;
7015 return 0;
7016}
7017_ACEOF
7018if ac_fn_cxx_try_compile "$LINENO"; then :
7019 if grep -q "unrecognized\|argument unused" conftest.err; then
7020 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7022$as_echo "no" >&6; }
7023 :
7024 else
7025 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7027$as_echo "yes" >&6; }
7028
7029 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS}"
7030 fi
7031
7032else
7033 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7035$as_echo "no" >&6; }
7036 :
7037fi
7038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7039 ac_ext=cpp
7040ac_cpp='$CXXCPP $CPPFLAGS'
7041ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7042ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7043ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7044
7045
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wall" >&5
7047$as_echo_n "checking whether ${CC} accepts -Wall... " >&6; }
7048 ac_gecode_save_CFLAGS="${CFLAGS}"
7049 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS} -Werror"
7050 ac_ext=c
7051ac_cpp='$CPP $CPPFLAGS'
7052ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7053ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7054ac_compiler_gnu=$ac_cv_c_compiler_gnu
7055
7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057/* end confdefs.h. */
7058
7059int
7060main ()
7061{
7062
7063 ;
7064 return 0;
7065}
7066_ACEOF
7067if ac_fn_c_try_compile "$LINENO"; then :
7068 if grep -q "unrecognized\|argument unused" conftest.err; then
7069 CFLAGS="${ac_gecode_save_CFLAGS}"
7070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7071$as_echo "no" >&6; }
7072 :
7073 else
7074 CFLAGS="${ac_gecode_save_CFLAGS}"
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7076$as_echo "yes" >&6; }
7077
7078 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS}"
7079 fi
7080
7081else
7082 CFLAGS="${ac_gecode_save_CFLAGS}"
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7084$as_echo "no" >&6; }
7085 :
7086fi
7087rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7088 ac_ext=cpp
7089ac_cpp='$CXXCPP $CPPFLAGS'
7090ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7091ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7092ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7093
7094 fi
7095
7096 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wno-unknown-pragmas" >&5
7098$as_echo_n "checking whether ${CXX} accepts -Wno-unknown-pragmas... " >&6; }
7099 if ${CXX} -Wno-unknown-pragmas 2>&1 | grep "ignoring unknown option" -q; then
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7101$as_echo "no" >&6; }
7102 :
7103 else
7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7105$as_echo "yes" >&6; }
7106
7107 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS}"
7108 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS}"
7109 fi
7110 else
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wno-unknown-pragmas" >&5
7112$as_echo_n "checking whether ${CXX} accepts -Wno-unknown-pragmas... " >&6; }
7113 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7114 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7115 ac_ext=cpp
7116ac_cpp='$CXXCPP $CPPFLAGS'
7117ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7118ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7119ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7120
7121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7122/* end confdefs.h. */
7123
7124int
7125main ()
7126{
7127
7128 ;
7129 return 0;
7130}
7131_ACEOF
7132if ac_fn_cxx_try_compile "$LINENO"; then :
7133 if grep -q "unrecognized\|argument unused" conftest.err; then
7134 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7136$as_echo "no" >&6; }
7137 :
7138 else
7139 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7141$as_echo "yes" >&6; }
7142
7143 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS}"
7144 fi
7145
7146else
7147 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7149$as_echo "no" >&6; }
7150 :
7151fi
7152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7153 ac_ext=cpp
7154ac_cpp='$CXXCPP $CPPFLAGS'
7155ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7156ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7157ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7158
7159
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wno-unknown-pragmas" >&5
7161$as_echo_n "checking whether ${CC} accepts -Wno-unknown-pragmas... " >&6; }
7162 ac_gecode_save_CFLAGS="${CFLAGS}"
7163 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS} -Werror"
7164 ac_ext=c
7165ac_cpp='$CPP $CPPFLAGS'
7166ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7167ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7168ac_compiler_gnu=$ac_cv_c_compiler_gnu
7169
7170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7171/* end confdefs.h. */
7172
7173int
7174main ()
7175{
7176
7177 ;
7178 return 0;
7179}
7180_ACEOF
7181if ac_fn_c_try_compile "$LINENO"; then :
7182 if grep -q "unrecognized\|argument unused" conftest.err; then
7183 CFLAGS="${ac_gecode_save_CFLAGS}"
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7185$as_echo "no" >&6; }
7186 :
7187 else
7188 CFLAGS="${ac_gecode_save_CFLAGS}"
7189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7190$as_echo "yes" >&6; }
7191
7192 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS}"
7193 fi
7194
7195else
7196 CFLAGS="${ac_gecode_save_CFLAGS}"
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7198$as_echo "no" >&6; }
7199 :
7200fi
7201rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7202 ac_ext=cpp
7203ac_cpp='$CXXCPP $CPPFLAGS'
7204ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7205ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7206ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7207
7208 fi
7209
7210 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pipe" >&5
7212$as_echo_n "checking whether ${CXX} accepts -pipe... " >&6; }
7213 if ${CXX} -pipe 2>&1 | grep "ignoring unknown option" -q; then
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7215$as_echo "no" >&6; }
7216 :
7217 else
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7219$as_echo "yes" >&6; }
7220
7221 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS}"
7222 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS}"
7223 fi
7224 else
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pipe" >&5
7226$as_echo_n "checking whether ${CXX} accepts -pipe... " >&6; }
7227 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7228 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7229 ac_ext=cpp
7230ac_cpp='$CXXCPP $CPPFLAGS'
7231ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7232ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7233ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7234
7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7236/* end confdefs.h. */
7237
7238int
7239main ()
7240{
7241
7242 ;
7243 return 0;
7244}
7245_ACEOF
7246if ac_fn_cxx_try_compile "$LINENO"; then :
7247 if grep -q "unrecognized\|argument unused" conftest.err; then
7248 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7250$as_echo "no" >&6; }
7251 :
7252 else
7253 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7255$as_echo "yes" >&6; }
7256
7257 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS}"
7258 fi
7259
7260else
7261 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7263$as_echo "no" >&6; }
7264 :
7265fi
7266rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7267 ac_ext=cpp
7268ac_cpp='$CXXCPP $CPPFLAGS'
7269ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7270ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7271ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7272
7273
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -pipe" >&5
7275$as_echo_n "checking whether ${CC} accepts -pipe... " >&6; }
7276 ac_gecode_save_CFLAGS="${CFLAGS}"
7277 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS} -Werror"
7278 ac_ext=c
7279ac_cpp='$CPP $CPPFLAGS'
7280ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7281ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7282ac_compiler_gnu=$ac_cv_c_compiler_gnu
7283
7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7285/* end confdefs.h. */
7286
7287int
7288main ()
7289{
7290
7291 ;
7292 return 0;
7293}
7294_ACEOF
7295if ac_fn_c_try_compile "$LINENO"; then :
7296 if grep -q "unrecognized\|argument unused" conftest.err; then
7297 CFLAGS="${ac_gecode_save_CFLAGS}"
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7299$as_echo "no" >&6; }
7300 :
7301 else
7302 CFLAGS="${ac_gecode_save_CFLAGS}"
7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7304$as_echo "yes" >&6; }
7305
7306 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS}"
7307 fi
7308
7309else
7310 CFLAGS="${ac_gecode_save_CFLAGS}"
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7312$as_echo "no" >&6; }
7313 :
7314fi
7315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7316 ac_ext=cpp
7317ac_cpp='$CXXCPP $CPPFLAGS'
7318ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7319ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7320ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7321
7322 fi
7323
7324 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -std=c++11" >&5
7326$as_echo_n "checking whether ${CXX} accepts -std=c++11... " >&6; }
7327 if ${CXX} -std=c++11 2>&1 | grep "ignoring unknown option" -q; then
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7329$as_echo "no" >&6; }
7330 :
7331 else
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7333$as_echo "yes" >&6; }
7334
7335 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS}"
7336 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS}"
7337 fi
7338 else
7339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -std=c++11" >&5
7340$as_echo_n "checking whether ${CXX} accepts -std=c++11... " >&6; }
7341 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7342 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7343 ac_ext=cpp
7344ac_cpp='$CXXCPP $CPPFLAGS'
7345ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7346ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7347ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7348
7349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7350/* end confdefs.h. */
7351
7352int
7353main ()
7354{
7355
7356 ;
7357 return 0;
7358}
7359_ACEOF
7360if ac_fn_cxx_try_compile "$LINENO"; then :
7361 if grep -q "unrecognized\|argument unused" conftest.err; then
7362 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7364$as_echo "no" >&6; }
7365 :
7366 else
7367 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7369$as_echo "yes" >&6; }
7370
7371 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS}"
7372 fi
7373
7374else
7375 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7377$as_echo "no" >&6; }
7378 :
7379fi
7380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7381 ac_ext=cpp
7382ac_cpp='$CXXCPP $CPPFLAGS'
7383ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7384ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7385ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7386
7387
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -std=c++11" >&5
7389$as_echo_n "checking whether ${CC} accepts -std=c++11... " >&6; }
7390 ac_gecode_save_CFLAGS="${CFLAGS}"
7391 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS} -Werror"
7392 ac_ext=c
7393ac_cpp='$CPP $CPPFLAGS'
7394ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7395ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7396ac_compiler_gnu=$ac_cv_c_compiler_gnu
7397
7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7399/* end confdefs.h. */
7400
7401int
7402main ()
7403{
7404
7405 ;
7406 return 0;
7407}
7408_ACEOF
7409if ac_fn_c_try_compile "$LINENO"; then :
7410 if grep -q "unrecognized\|argument unused" conftest.err; then
7411 CFLAGS="${ac_gecode_save_CFLAGS}"
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7413$as_echo "no" >&6; }
7414 :
7415 else
7416 CFLAGS="${ac_gecode_save_CFLAGS}"
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7418$as_echo "yes" >&6; }
7419
7420 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS}"
7421 fi
7422
7423else
7424 CFLAGS="${ac_gecode_save_CFLAGS}"
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7426$as_echo "no" >&6; }
7427 :
7428fi
7429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7430 ac_ext=cpp
7431ac_cpp='$CXXCPP $CPPFLAGS'
7432ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7433ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7434ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7435
7436 fi
7437
7438 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ggdb" >&5
7440$as_echo_n "checking whether ${CXX} accepts -ggdb... " >&6; }
7441 if ${CXX} -ggdb 2>&1 | grep "ignoring unknown option" -q; then
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7443$as_echo "no" >&6; }
7444
7445 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7447$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7448 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7450$as_echo "no" >&6; }
7451 :
7452 else
7453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7454$as_echo "yes" >&6; }
7455
7456 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7457 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7458 fi
7459 else
7460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7461$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7462 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7463 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7464 ac_ext=cpp
7465ac_cpp='$CXXCPP $CPPFLAGS'
7466ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7467ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7468ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7469
7470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7471/* end confdefs.h. */
7472
7473int
7474main ()
7475{
7476
7477 ;
7478 return 0;
7479}
7480_ACEOF
7481if ac_fn_cxx_try_compile "$LINENO"; then :
7482 if grep -q "unrecognized\|argument unused" conftest.err; then
7483 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485$as_echo "no" >&6; }
7486 :
7487 else
7488 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7490$as_echo "yes" >&6; }
7491
7492 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7493 fi
7494
7495else
7496 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7498$as_echo "no" >&6; }
7499 :
7500fi
7501rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7502 ac_ext=cpp
7503ac_cpp='$CXXCPP $CPPFLAGS'
7504ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7505ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7506ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7507
7508
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
7510$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
7511 ac_gecode_save_CFLAGS="${CFLAGS}"
7512 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
7513 ac_ext=c
7514ac_cpp='$CPP $CPPFLAGS'
7515ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7516ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7517ac_compiler_gnu=$ac_cv_c_compiler_gnu
7518
7519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7520/* end confdefs.h. */
7521
7522int
7523main ()
7524{
7525
7526 ;
7527 return 0;
7528}
7529_ACEOF
7530if ac_fn_c_try_compile "$LINENO"; then :
7531 if grep -q "unrecognized\|argument unused" conftest.err; then
7532 CFLAGS="${ac_gecode_save_CFLAGS}"
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7534$as_echo "no" >&6; }
7535 :
7536 else
7537 CFLAGS="${ac_gecode_save_CFLAGS}"
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7539$as_echo "yes" >&6; }
7540
7541 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7542 fi
7543
7544else
7545 CFLAGS="${ac_gecode_save_CFLAGS}"
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7547$as_echo "no" >&6; }
7548 :
7549fi
7550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7551 ac_ext=cpp
7552ac_cpp='$CXXCPP $CPPFLAGS'
7553ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7554ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7555ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7556
7557 fi
7558 else
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7560$as_echo "yes" >&6; }
7561
7562 CFLAGS="-ggdb${CFLAGS:+ }${CFLAGS}"
7563 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS}"
7564 fi
7565 else
7566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ggdb" >&5
7567$as_echo_n "checking whether ${CXX} accepts -ggdb... " >&6; }
7568 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7569 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7570 ac_ext=cpp
7571ac_cpp='$CXXCPP $CPPFLAGS'
7572ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7573ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7574ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7575
7576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7577/* end confdefs.h. */
7578
7579int
7580main ()
7581{
7582
7583 ;
7584 return 0;
7585}
7586_ACEOF
7587if ac_fn_cxx_try_compile "$LINENO"; then :
7588 if grep -q "unrecognized\|argument unused" conftest.err; then
7589 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591$as_echo "no" >&6; }
7592
7593 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7595$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7596 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7598$as_echo "no" >&6; }
7599 :
7600 else
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7602$as_echo "yes" >&6; }
7603
7604 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7605 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7606 fi
7607 else
7608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7609$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7610 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7611 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7612 ac_ext=cpp
7613ac_cpp='$CXXCPP $CPPFLAGS'
7614ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7615ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7616ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7617
7618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7619/* end confdefs.h. */
7620
7621int
7622main ()
7623{
7624
7625 ;
7626 return 0;
7627}
7628_ACEOF
7629if ac_fn_cxx_try_compile "$LINENO"; then :
7630 if grep -q "unrecognized\|argument unused" conftest.err; then
7631 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7633$as_echo "no" >&6; }
7634 :
7635 else
7636 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7638$as_echo "yes" >&6; }
7639
7640 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7641 fi
7642
7643else
7644 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7646$as_echo "no" >&6; }
7647 :
7648fi
7649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7650 ac_ext=cpp
7651ac_cpp='$CXXCPP $CPPFLAGS'
7652ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7653ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7654ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7655
7656
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
7658$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
7659 ac_gecode_save_CFLAGS="${CFLAGS}"
7660 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
7661 ac_ext=c
7662ac_cpp='$CPP $CPPFLAGS'
7663ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7664ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7665ac_compiler_gnu=$ac_cv_c_compiler_gnu
7666
7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7668/* end confdefs.h. */
7669
7670int
7671main ()
7672{
7673
7674 ;
7675 return 0;
7676}
7677_ACEOF
7678if ac_fn_c_try_compile "$LINENO"; then :
7679 if grep -q "unrecognized\|argument unused" conftest.err; then
7680 CFLAGS="${ac_gecode_save_CFLAGS}"
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7682$as_echo "no" >&6; }
7683 :
7684 else
7685 CFLAGS="${ac_gecode_save_CFLAGS}"
7686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7687$as_echo "yes" >&6; }
7688
7689 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7690 fi
7691
7692else
7693 CFLAGS="${ac_gecode_save_CFLAGS}"
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7695$as_echo "no" >&6; }
7696 :
7697fi
7698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7699 ac_ext=cpp
7700ac_cpp='$CXXCPP $CPPFLAGS'
7701ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7702ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7703ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7704
7705 fi
7706 else
7707 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7709$as_echo "yes" >&6; }
7710
7711 CFLAGS="-ggdb${CFLAGS:+ }${CFLAGS}"
7712 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS}"
7713 fi
7714
7715else
7716 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7718$as_echo "no" >&6; }
7719
7720 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7722$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7723 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
7724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7725$as_echo "no" >&6; }
7726 :
7727 else
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7729$as_echo "yes" >&6; }
7730
7731 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7732 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7733 fi
7734 else
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
7736$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
7737 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7738 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7739 ac_ext=cpp
7740ac_cpp='$CXXCPP $CPPFLAGS'
7741ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7742ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7743ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7744
7745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7746/* end confdefs.h. */
7747
7748int
7749main ()
7750{
7751
7752 ;
7753 return 0;
7754}
7755_ACEOF
7756if ac_fn_cxx_try_compile "$LINENO"; then :
7757 if grep -q "unrecognized\|argument unused" conftest.err; then
7758 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7760$as_echo "no" >&6; }
7761 :
7762 else
7763 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7765$as_echo "yes" >&6; }
7766
7767 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
7768 fi
7769
7770else
7771 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7773$as_echo "no" >&6; }
7774 :
7775fi
7776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7777 ac_ext=cpp
7778ac_cpp='$CXXCPP $CPPFLAGS'
7779ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7780ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7781ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7782
7783
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
7785$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
7786 ac_gecode_save_CFLAGS="${CFLAGS}"
7787 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
7788 ac_ext=c
7789ac_cpp='$CPP $CPPFLAGS'
7790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7792ac_compiler_gnu=$ac_cv_c_compiler_gnu
7793
7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7795/* end confdefs.h. */
7796
7797int
7798main ()
7799{
7800
7801 ;
7802 return 0;
7803}
7804_ACEOF
7805if ac_fn_c_try_compile "$LINENO"; then :
7806 if grep -q "unrecognized\|argument unused" conftest.err; then
7807 CFLAGS="${ac_gecode_save_CFLAGS}"
7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7809$as_echo "no" >&6; }
7810 :
7811 else
7812 CFLAGS="${ac_gecode_save_CFLAGS}"
7813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7814$as_echo "yes" >&6; }
7815
7816 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
7817 fi
7818
7819else
7820 CFLAGS="${ac_gecode_save_CFLAGS}"
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7822$as_echo "no" >&6; }
7823 :
7824fi
7825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7826 ac_ext=cpp
7827ac_cpp='$CXXCPP $CPPFLAGS'
7828ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7829ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7830ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7831
7832 fi
7833fi
7834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7835 ac_ext=cpp
7836ac_cpp='$CXXCPP $CPPFLAGS'
7837ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7838ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7839ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7840
7841 fi
7842
7843 ac_fn_cxx_check_func "$LINENO" "__builtin_ffsll" "ac_cv_func___builtin_ffsll"
7844if test "x$ac_cv_func___builtin_ffsll" = xyes; then :
7845
7846$as_echo "#define GECODE_HAS_BUILTIN_FFSLL /**/" >>confdefs.h
7847
7848fi
7849
7850 ac_fn_cxx_check_func "$LINENO" "__builtin_popcountll" "ac_cv_func___builtin_popcountll"
7851if test "x$ac_cv_func___builtin_popcountll" = xyes; then :
7852
7853$as_echo "#define GECODE_HAS_BUILTIN_POPCOUNTLL /**/" >>confdefs.h
7854
7855fi
7856
7857
7858 docdir="${datadir}/doc/gecode"
7859
7860
7861 MANIFEST="@true"
7862
7863
7864 SBJEXT="s"
7865
7866 LIBEXT="${DLLEXT}"
7867
7868 LIBPREFIX="lib${ac_gecode_userprefix}gecode"
7869
7870 STATICLIBEXT="a"
7871
7872 MINUSLDIR="-L${libdir}"
7873
7874 LINKLIBDIR=""
7875
7876
7877 cygpathprefix=$prefix
7878 test "x$cygpathprefix" = xNONE && cygpathprefix=$ac_default_prefix
7879 cygpathprefix="${cygpathprefix}"
7880
7881
7882 COMPILEOBJ="-c -o "
7883
7884 COMPILESBJ="-S -o "
7885
7886 CXXIN=" "
7887
7888 CCIN=" "
7889
7890 EXAMPLES_EXTRA_CXXFLAGS=""
7891
7892
7893 INSTALLLIBS="no"
7894
7895
7896 LINKPREFIX="-l${ac_gecode_userprefix}gecode"
7897
7898 LINKSUFFIX=""
7899
7900
7901 LINKOUTPUT="-o "
7902
7903 EXEOUTPUT="-o "
7904
7905
7906 SUPPORT="support"
7907
7908 KERNEL="kernel"
7909
7910 SEARCH="search"
7911
7912 INT="int"
7913
7914 FLOAT="float"
7915
7916 SET="set"
7917
7918 MM="minimodel"
7919
7920 GIST="gist"
7921
7922 FLATZINC="flatzinc"
7923
7924 DRIVER="driver"
7925
7926 # Check whether --enable-gcc-visibility was given.
7927if test "${enable_gcc_visibility+set}" = set; then :
7928 enableval=$enable_gcc_visibility;
7929fi
7930
7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use gcc visibility attributes" >&5
7932$as_echo_n "checking whether to use gcc visibility attributes... " >&6; }
7933 if test "${enable_gcc_visibility:-yes}" = "yes"; then
7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7935$as_echo "yes" >&6; }
7936 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fvisibility=hidden" >&5
7938$as_echo_n "checking whether ${CXX} accepts -fvisibility=hidden... " >&6; }
7939 if ${CXX} -fvisibility=hidden 2>&1 | grep "ignoring unknown option" -q; then
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7941$as_echo "no" >&6; }
7942 :
7943 else
7944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7945$as_echo "yes" >&6; }
7946
7947
7948$as_echo "#define GECODE_GCC_HAS_CLASS_VISIBILITY /**/" >>confdefs.h
7949
7950 CFLAGS="-fvisibility=hidden${CFLAGS:+ }${CFLAGS}"
7951 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS}"
7952 fi
7953 else
7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fvisibility=hidden" >&5
7955$as_echo_n "checking whether ${CXX} accepts -fvisibility=hidden... " >&6; }
7956 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
7957 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS} -Werror"
7958 ac_ext=cpp
7959ac_cpp='$CXXCPP $CPPFLAGS'
7960ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7961ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7962ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7963
7964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965/* end confdefs.h. */
7966
7967int
7968main ()
7969{
7970
7971 ;
7972 return 0;
7973}
7974_ACEOF
7975if ac_fn_cxx_try_compile "$LINENO"; then :
7976 if grep -q "unrecognized\|argument unused" conftest.err; then
7977 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7979$as_echo "no" >&6; }
7980 :
7981 else
7982 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7984$as_echo "yes" >&6; }
7985
7986
7987$as_echo "#define GECODE_GCC_HAS_CLASS_VISIBILITY /**/" >>confdefs.h
7988
7989 CFLAGS="-fvisibility=hidden${CFLAGS:+ }${CFLAGS}"
7990 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS}"
7991 fi
7992
7993else
7994 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
7995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7996$as_echo "no" >&6; }
7997 :
7998fi
7999rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8000 ac_ext=cpp
8001ac_cpp='$CXXCPP $CPPFLAGS'
8002ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8003ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8004ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8005
8006 fi
8007
8008 else
8009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8010$as_echo "no" >&6; }
8011 fi
8012
8013 if test "${enable_debug:-no}" = "no" -a "${enable_gcov:-no}" = "no"; then
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports forced inlining" >&5
8015$as_echo_n "checking if compiler supports forced inlining... " >&6; }
8016 ac_ext=cpp
8017ac_cpp='$CXXCPP $CPPFLAGS'
8018ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8019ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8020ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8021
8022 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8023 CXXFLAGS="${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8025/* end confdefs.h. */
8026#ifndef __clang__
8027 # error "Macro __clang__ is undefined!"
8028 /* For some compilers (eg. SGI's CC), #error is not
8029 enough... */
8030 please, do fail
8031 #endif
8032int
8033main ()
8034{
8035
8036 ;
8037 return 0;
8038}
8039_ACEOF
8040if ac_fn_cxx_try_compile "$LINENO"; then :
8041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8042$as_echo "no" >&6; }
8043
8044$as_echo "#define forceinline inline" >>confdefs.h
8045
8046else
8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8048/* end confdefs.h. */
8049
8050 inline __attribute__ ((__always_inline__)) void foo(void) {}
8051int
8052main ()
8053{
8054
8055 ;
8056 return 0;
8057}
8058_ACEOF
8059if ac_fn_cxx_try_compile "$LINENO"; then :
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8061$as_echo "yes" >&6; }
8062
8063$as_echo "#define forceinline inline __attribute__ ((__always_inline__))" >>confdefs.h
8064
8065else
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8067$as_echo "no" >&6; }
8068
8069$as_echo "#define forceinline inline" >>confdefs.h
8070
8071fi
8072rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8073fi
8074rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8075 CXXFLAGS=${ac_gecode_save_CXXFLAGS}
8076 ac_ext=cpp
8077ac_cpp='$CXXCPP $CPPFLAGS'
8078ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8079ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8080ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8081
8082
8083 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}" >&5
8085$as_echo_n "checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
8086 if ${CXX} ${ac_gecode_gcc_optimize_flag} 2>&1 | grep "ignoring unknown option" -q; then
8087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8088$as_echo "no" >&6; }
8089 :
8090 else
8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8092$as_echo "yes" >&6; }
8093
8094 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
8095 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS}"
8096 fi
8097 else
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}" >&5
8099$as_echo_n "checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
8100 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8101 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8102 ac_ext=cpp
8103ac_cpp='$CXXCPP $CPPFLAGS'
8104ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8105ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8106ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8107
8108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8109/* end confdefs.h. */
8110
8111int
8112main ()
8113{
8114
8115 ;
8116 return 0;
8117}
8118_ACEOF
8119if ac_fn_cxx_try_compile "$LINENO"; then :
8120 if grep -q "unrecognized\|argument unused" conftest.err; then
8121 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8123$as_echo "no" >&6; }
8124 :
8125 else
8126 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8128$as_echo "yes" >&6; }
8129
8130 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
8131 fi
8132
8133else
8134 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8136$as_echo "no" >&6; }
8137 :
8138fi
8139rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8140 ac_ext=cpp
8141ac_cpp='$CXXCPP $CPPFLAGS'
8142ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8143ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8144ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8145
8146
8147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts ${ac_gecode_gcc_optimize_flag}" >&5
8148$as_echo_n "checking whether ${CC} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
8149 ac_gecode_save_CFLAGS="${CFLAGS}"
8150 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS} -Werror"
8151 ac_ext=c
8152ac_cpp='$CPP $CPPFLAGS'
8153ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8154ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8155ac_compiler_gnu=$ac_cv_c_compiler_gnu
8156
8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8158/* end confdefs.h. */
8159
8160int
8161main ()
8162{
8163
8164 ;
8165 return 0;
8166}
8167_ACEOF
8168if ac_fn_c_try_compile "$LINENO"; then :
8169 if grep -q "unrecognized\|argument unused" conftest.err; then
8170 CFLAGS="${ac_gecode_save_CFLAGS}"
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8172$as_echo "no" >&6; }
8173 :
8174 else
8175 CFLAGS="${ac_gecode_save_CFLAGS}"
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8177$as_echo "yes" >&6; }
8178
8179 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS}"
8180 fi
8181
8182else
8183 CFLAGS="${ac_gecode_save_CFLAGS}"
8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8185$as_echo "no" >&6; }
8186 :
8187fi
8188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8189 ac_ext=cpp
8190ac_cpp='$CXXCPP $CPPFLAGS'
8191ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8192ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8193ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8194
8195 fi
8196
8197 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-strict-aliasing" >&5
8199$as_echo_n "checking whether ${CXX} accepts -fno-strict-aliasing... " >&6; }
8200 if ${CXX} -fno-strict-aliasing 2>&1 | grep "ignoring unknown option" -q; then
8201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8202$as_echo "no" >&6; }
8203 :
8204 else
8205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8206$as_echo "yes" >&6; }
8207
8208 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS}"
8209 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS}"
8210 fi
8211 else
8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-strict-aliasing" >&5
8213$as_echo_n "checking whether ${CXX} accepts -fno-strict-aliasing... " >&6; }
8214 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8215 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8216 ac_ext=cpp
8217ac_cpp='$CXXCPP $CPPFLAGS'
8218ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8219ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8220ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8221
8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8223/* end confdefs.h. */
8224
8225int
8226main ()
8227{
8228
8229 ;
8230 return 0;
8231}
8232_ACEOF
8233if ac_fn_cxx_try_compile "$LINENO"; then :
8234 if grep -q "unrecognized\|argument unused" conftest.err; then
8235 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8237$as_echo "no" >&6; }
8238 :
8239 else
8240 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8242$as_echo "yes" >&6; }
8243
8244 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS}"
8245 fi
8246
8247else
8248 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8250$as_echo "no" >&6; }
8251 :
8252fi
8253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8254 ac_ext=cpp
8255ac_cpp='$CXXCPP $CPPFLAGS'
8256ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8257ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8258ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8259
8260
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-strict-aliasing" >&5
8262$as_echo_n "checking whether ${CC} accepts -fno-strict-aliasing... " >&6; }
8263 ac_gecode_save_CFLAGS="${CFLAGS}"
8264 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS} -Werror"
8265 ac_ext=c
8266ac_cpp='$CPP $CPPFLAGS'
8267ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8268ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8269ac_compiler_gnu=$ac_cv_c_compiler_gnu
8270
8271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8272/* end confdefs.h. */
8273
8274int
8275main ()
8276{
8277
8278 ;
8279 return 0;
8280}
8281_ACEOF
8282if ac_fn_c_try_compile "$LINENO"; then :
8283 if grep -q "unrecognized\|argument unused" conftest.err; then
8284 CFLAGS="${ac_gecode_save_CFLAGS}"
8285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8286$as_echo "no" >&6; }
8287 :
8288 else
8289 CFLAGS="${ac_gecode_save_CFLAGS}"
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8291$as_echo "yes" >&6; }
8292
8293 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS}"
8294 fi
8295
8296else
8297 CFLAGS="${ac_gecode_save_CFLAGS}"
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8299$as_echo "no" >&6; }
8300 :
8301fi
8302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8303 ac_ext=cpp
8304ac_cpp='$CXXCPP $CPPFLAGS'
8305ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8306ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8307ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8308
8309 fi
8310
8311 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-math-errno" >&5
8313$as_echo_n "checking whether ${CXX} accepts -fno-math-errno... " >&6; }
8314 if ${CXX} -fno-math-errno 2>&1 | grep "ignoring unknown option" -q; then
8315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8316$as_echo "no" >&6; }
8317 :
8318 else
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8320$as_echo "yes" >&6; }
8321
8322 CXXFLAGS="-fno-math-errno${CXXFLAGS:+ }${CXXFLAGS}"
8323 CFLAGS="-fno-math-errno${CFLAGS:+ }${CFLAGS}"
8324 fi
8325 else
8326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-math-errno" >&5
8327$as_echo_n "checking whether ${CXX} accepts -fno-math-errno... " >&6; }
8328 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8329 CXXFLAGS="-fno-math-errno${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8330 ac_ext=cpp
8331ac_cpp='$CXXCPP $CPPFLAGS'
8332ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8333ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8334ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8335
8336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8337/* end confdefs.h. */
8338
8339int
8340main ()
8341{
8342
8343 ;
8344 return 0;
8345}
8346_ACEOF
8347if ac_fn_cxx_try_compile "$LINENO"; then :
8348 if grep -q "unrecognized\|argument unused" conftest.err; then
8349 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8351$as_echo "no" >&6; }
8352 :
8353 else
8354 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8356$as_echo "yes" >&6; }
8357
8358 CXXFLAGS="-fno-math-errno${CXXFLAGS:+ }${CXXFLAGS}"
8359 fi
8360
8361else
8362 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8364$as_echo "no" >&6; }
8365 :
8366fi
8367rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8368 ac_ext=cpp
8369ac_cpp='$CXXCPP $CPPFLAGS'
8370ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8371ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8372ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8373
8374
8375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-math-errno" >&5
8376$as_echo_n "checking whether ${CC} accepts -fno-math-errno... " >&6; }
8377 ac_gecode_save_CFLAGS="${CFLAGS}"
8378 CFLAGS="-fno-math-errno${CFLAGS:+ }${CFLAGS} -Werror"
8379 ac_ext=c
8380ac_cpp='$CPP $CPPFLAGS'
8381ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8382ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8383ac_compiler_gnu=$ac_cv_c_compiler_gnu
8384
8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8386/* end confdefs.h. */
8387
8388int
8389main ()
8390{
8391
8392 ;
8393 return 0;
8394}
8395_ACEOF
8396if ac_fn_c_try_compile "$LINENO"; then :
8397 if grep -q "unrecognized\|argument unused" conftest.err; then
8398 CFLAGS="${ac_gecode_save_CFLAGS}"
8399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8400$as_echo "no" >&6; }
8401 :
8402 else
8403 CFLAGS="${ac_gecode_save_CFLAGS}"
8404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8405$as_echo "yes" >&6; }
8406
8407 CFLAGS="-fno-math-errno${CFLAGS:+ }${CFLAGS}"
8408 fi
8409
8410else
8411 CFLAGS="${ac_gecode_save_CFLAGS}"
8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8413$as_echo "no" >&6; }
8414 :
8415fi
8416rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8417 ac_ext=cpp
8418ac_cpp='$CXXCPP $CPPFLAGS'
8419ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8420ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8421ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8422
8423 fi
8424
8425 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ffinite-math-only" >&5
8427$as_echo_n "checking whether ${CXX} accepts -ffinite-math-only... " >&6; }
8428 if ${CXX} -ffinite-math-only 2>&1 | grep "ignoring unknown option" -q; then
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8430$as_echo "no" >&6; }
8431 :
8432 else
8433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8434$as_echo "yes" >&6; }
8435
8436 CXXFLAGS="-ffinite-math-only${CXXFLAGS:+ }${CXXFLAGS}"
8437 CFLAGS="-ffinite-math-only${CFLAGS:+ }${CFLAGS}"
8438 fi
8439 else
8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ffinite-math-only" >&5
8441$as_echo_n "checking whether ${CXX} accepts -ffinite-math-only... " >&6; }
8442 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8443 CXXFLAGS="-ffinite-math-only${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8444 ac_ext=cpp
8445ac_cpp='$CXXCPP $CPPFLAGS'
8446ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8447ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8448ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8449
8450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8451/* end confdefs.h. */
8452
8453int
8454main ()
8455{
8456
8457 ;
8458 return 0;
8459}
8460_ACEOF
8461if ac_fn_cxx_try_compile "$LINENO"; then :
8462 if grep -q "unrecognized\|argument unused" conftest.err; then
8463 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8465$as_echo "no" >&6; }
8466 :
8467 else
8468 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8470$as_echo "yes" >&6; }
8471
8472 CXXFLAGS="-ffinite-math-only${CXXFLAGS:+ }${CXXFLAGS}"
8473 fi
8474
8475else
8476 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8478$as_echo "no" >&6; }
8479 :
8480fi
8481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8482 ac_ext=cpp
8483ac_cpp='$CXXCPP $CPPFLAGS'
8484ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8485ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8486ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8487
8488
8489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -ffinite-math-only" >&5
8490$as_echo_n "checking whether ${CC} accepts -ffinite-math-only... " >&6; }
8491 ac_gecode_save_CFLAGS="${CFLAGS}"
8492 CFLAGS="-ffinite-math-only${CFLAGS:+ }${CFLAGS} -Werror"
8493 ac_ext=c
8494ac_cpp='$CPP $CPPFLAGS'
8495ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8496ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8497ac_compiler_gnu=$ac_cv_c_compiler_gnu
8498
8499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8500/* end confdefs.h. */
8501
8502int
8503main ()
8504{
8505
8506 ;
8507 return 0;
8508}
8509_ACEOF
8510if ac_fn_c_try_compile "$LINENO"; then :
8511 if grep -q "unrecognized\|argument unused" conftest.err; then
8512 CFLAGS="${ac_gecode_save_CFLAGS}"
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8514$as_echo "no" >&6; }
8515 :
8516 else
8517 CFLAGS="${ac_gecode_save_CFLAGS}"
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8519$as_echo "yes" >&6; }
8520
8521 CFLAGS="-ffinite-math-only${CFLAGS:+ }${CFLAGS}"
8522 fi
8523
8524else
8525 CFLAGS="${ac_gecode_save_CFLAGS}"
8526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8527$as_echo "no" >&6; }
8528 :
8529fi
8530rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8531 ac_ext=cpp
8532ac_cpp='$CXXCPP $CPPFLAGS'
8533ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8534ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8535ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8536
8537 fi
8538
8539 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-rounding-math" >&5
8541$as_echo_n "checking whether ${CXX} accepts -fno-rounding-math... " >&6; }
8542 if ${CXX} -fno-rounding-math 2>&1 | grep "ignoring unknown option" -q; then
8543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8544$as_echo "no" >&6; }
8545 :
8546 else
8547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8548$as_echo "yes" >&6; }
8549
8550 CXXFLAGS="-fno-rounding-math${CXXFLAGS:+ }${CXXFLAGS}"
8551 CFLAGS="-fno-rounding-math${CFLAGS:+ }${CFLAGS}"
8552 fi
8553 else
8554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-rounding-math" >&5
8555$as_echo_n "checking whether ${CXX} accepts -fno-rounding-math... " >&6; }
8556 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8557 CXXFLAGS="-fno-rounding-math${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8558 ac_ext=cpp
8559ac_cpp='$CXXCPP $CPPFLAGS'
8560ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8561ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8562ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8563
8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8565/* end confdefs.h. */
8566
8567int
8568main ()
8569{
8570
8571 ;
8572 return 0;
8573}
8574_ACEOF
8575if ac_fn_cxx_try_compile "$LINENO"; then :
8576 if grep -q "unrecognized\|argument unused" conftest.err; then
8577 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8579$as_echo "no" >&6; }
8580 :
8581 else
8582 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8584$as_echo "yes" >&6; }
8585
8586 CXXFLAGS="-fno-rounding-math${CXXFLAGS:+ }${CXXFLAGS}"
8587 fi
8588
8589else
8590 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8592$as_echo "no" >&6; }
8593 :
8594fi
8595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8596 ac_ext=cpp
8597ac_cpp='$CXXCPP $CPPFLAGS'
8598ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8599ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8600ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8601
8602
8603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-rounding-math" >&5
8604$as_echo_n "checking whether ${CC} accepts -fno-rounding-math... " >&6; }
8605 ac_gecode_save_CFLAGS="${CFLAGS}"
8606 CFLAGS="-fno-rounding-math${CFLAGS:+ }${CFLAGS} -Werror"
8607 ac_ext=c
8608ac_cpp='$CPP $CPPFLAGS'
8609ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8610ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8611ac_compiler_gnu=$ac_cv_c_compiler_gnu
8612
8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8614/* end confdefs.h. */
8615
8616int
8617main ()
8618{
8619
8620 ;
8621 return 0;
8622}
8623_ACEOF
8624if ac_fn_c_try_compile "$LINENO"; then :
8625 if grep -q "unrecognized\|argument unused" conftest.err; then
8626 CFLAGS="${ac_gecode_save_CFLAGS}"
8627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8628$as_echo "no" >&6; }
8629 :
8630 else
8631 CFLAGS="${ac_gecode_save_CFLAGS}"
8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8633$as_echo "yes" >&6; }
8634
8635 CFLAGS="-fno-rounding-math${CFLAGS:+ }${CFLAGS}"
8636 fi
8637
8638else
8639 CFLAGS="${ac_gecode_save_CFLAGS}"
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8641$as_echo "no" >&6; }
8642 :
8643fi
8644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8645 ac_ext=cpp
8646ac_cpp='$CXXCPP $CPPFLAGS'
8647ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8648ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8649ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8650
8651 fi
8652
8653 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-signaling-nans" >&5
8655$as_echo_n "checking whether ${CXX} accepts -fno-signaling-nans... " >&6; }
8656 if ${CXX} -fno-signaling-nans 2>&1 | grep "ignoring unknown option" -q; then
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8658$as_echo "no" >&6; }
8659 :
8660 else
8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8662$as_echo "yes" >&6; }
8663
8664 CXXFLAGS="-fno-signaling-nans${CXXFLAGS:+ }${CXXFLAGS}"
8665 CFLAGS="-fno-signaling-nans${CFLAGS:+ }${CFLAGS}"
8666 fi
8667 else
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-signaling-nans" >&5
8669$as_echo_n "checking whether ${CXX} accepts -fno-signaling-nans... " >&6; }
8670 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8671 CXXFLAGS="-fno-signaling-nans${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8672 ac_ext=cpp
8673ac_cpp='$CXXCPP $CPPFLAGS'
8674ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8675ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8676ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8677
8678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8679/* end confdefs.h. */
8680
8681int
8682main ()
8683{
8684
8685 ;
8686 return 0;
8687}
8688_ACEOF
8689if ac_fn_cxx_try_compile "$LINENO"; then :
8690 if grep -q "unrecognized\|argument unused" conftest.err; then
8691 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8693$as_echo "no" >&6; }
8694 :
8695 else
8696 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8698$as_echo "yes" >&6; }
8699
8700 CXXFLAGS="-fno-signaling-nans${CXXFLAGS:+ }${CXXFLAGS}"
8701 fi
8702
8703else
8704 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8706$as_echo "no" >&6; }
8707 :
8708fi
8709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8710 ac_ext=cpp
8711ac_cpp='$CXXCPP $CPPFLAGS'
8712ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8713ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8714ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8715
8716
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-signaling-nans" >&5
8718$as_echo_n "checking whether ${CC} accepts -fno-signaling-nans... " >&6; }
8719 ac_gecode_save_CFLAGS="${CFLAGS}"
8720 CFLAGS="-fno-signaling-nans${CFLAGS:+ }${CFLAGS} -Werror"
8721 ac_ext=c
8722ac_cpp='$CPP $CPPFLAGS'
8723ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8724ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8725ac_compiler_gnu=$ac_cv_c_compiler_gnu
8726
8727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8728/* end confdefs.h. */
8729
8730int
8731main ()
8732{
8733
8734 ;
8735 return 0;
8736}
8737_ACEOF
8738if ac_fn_c_try_compile "$LINENO"; then :
8739 if grep -q "unrecognized\|argument unused" conftest.err; then
8740 CFLAGS="${ac_gecode_save_CFLAGS}"
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8742$as_echo "no" >&6; }
8743 :
8744 else
8745 CFLAGS="${ac_gecode_save_CFLAGS}"
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8747$as_echo "yes" >&6; }
8748
8749 CFLAGS="-fno-signaling-nans${CFLAGS:+ }${CFLAGS}"
8750 fi
8751
8752else
8753 CFLAGS="${ac_gecode_save_CFLAGS}"
8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8755$as_echo "no" >&6; }
8756 :
8757fi
8758rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8759 ac_ext=cpp
8760ac_cpp='$CXXCPP $CPPFLAGS'
8761ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8762ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8763ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8764
8765 fi
8766
8767 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fcx-limited-range" >&5
8769$as_echo_n "checking whether ${CXX} accepts -fcx-limited-range... " >&6; }
8770 if ${CXX} -fcx-limited-range 2>&1 | grep "ignoring unknown option" -q; then
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8772$as_echo "no" >&6; }
8773 :
8774 else
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8776$as_echo "yes" >&6; }
8777
8778 CXXFLAGS="-fcx-limited-range${CXXFLAGS:+ }${CXXFLAGS}"
8779 CFLAGS="-fcx-limited-range${CFLAGS:+ }${CFLAGS}"
8780 fi
8781 else
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fcx-limited-range" >&5
8783$as_echo_n "checking whether ${CXX} accepts -fcx-limited-range... " >&6; }
8784 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8785 CXXFLAGS="-fcx-limited-range${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8786 ac_ext=cpp
8787ac_cpp='$CXXCPP $CPPFLAGS'
8788ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8789ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8790ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8791
8792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8793/* end confdefs.h. */
8794
8795int
8796main ()
8797{
8798
8799 ;
8800 return 0;
8801}
8802_ACEOF
8803if ac_fn_cxx_try_compile "$LINENO"; then :
8804 if grep -q "unrecognized\|argument unused" conftest.err; then
8805 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8807$as_echo "no" >&6; }
8808 :
8809 else
8810 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8812$as_echo "yes" >&6; }
8813
8814 CXXFLAGS="-fcx-limited-range${CXXFLAGS:+ }${CXXFLAGS}"
8815 fi
8816
8817else
8818 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8820$as_echo "no" >&6; }
8821 :
8822fi
8823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8824 ac_ext=cpp
8825ac_cpp='$CXXCPP $CPPFLAGS'
8826ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8827ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8828ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8829
8830
8831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fcx-limited-range" >&5
8832$as_echo_n "checking whether ${CC} accepts -fcx-limited-range... " >&6; }
8833 ac_gecode_save_CFLAGS="${CFLAGS}"
8834 CFLAGS="-fcx-limited-range${CFLAGS:+ }${CFLAGS} -Werror"
8835 ac_ext=c
8836ac_cpp='$CPP $CPPFLAGS'
8837ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8838ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8839ac_compiler_gnu=$ac_cv_c_compiler_gnu
8840
8841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8842/* end confdefs.h. */
8843
8844int
8845main ()
8846{
8847
8848 ;
8849 return 0;
8850}
8851_ACEOF
8852if ac_fn_c_try_compile "$LINENO"; then :
8853 if grep -q "unrecognized\|argument unused" conftest.err; then
8854 CFLAGS="${ac_gecode_save_CFLAGS}"
8855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8856$as_echo "no" >&6; }
8857 :
8858 else
8859 CFLAGS="${ac_gecode_save_CFLAGS}"
8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8861$as_echo "yes" >&6; }
8862
8863 CFLAGS="-fcx-limited-range${CFLAGS:+ }${CFLAGS}"
8864 fi
8865
8866else
8867 CFLAGS="${ac_gecode_save_CFLAGS}"
8868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8869$as_echo "no" >&6; }
8870 :
8871fi
8872rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8873 ac_ext=cpp
8874ac_cpp='$CXXCPP $CPPFLAGS'
8875ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8876ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8877ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8878
8879 fi
8880
8881 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -mthreads" >&5
8883$as_echo_n "checking whether ${CXX} accepts -mthreads... " >&6; }
8884 if ${CXX} -mthreads 2>&1 | grep "ignoring unknown option" -q; then
8885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8886$as_echo "no" >&6; }
8887 :
8888 else
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8890$as_echo "yes" >&6; }
8891
8892 CXXFLAGS="-mthreads${CXXFLAGS:+ }${CXXFLAGS}"
8893 CFLAGS="-mthreads${CFLAGS:+ }${CFLAGS}"
8894 fi
8895 else
8896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -mthreads" >&5
8897$as_echo_n "checking whether ${CXX} accepts -mthreads... " >&6; }
8898 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
8899 CXXFLAGS="-mthreads${CXXFLAGS:+ }${CXXFLAGS} -Werror"
8900 ac_ext=cpp
8901ac_cpp='$CXXCPP $CPPFLAGS'
8902ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8903ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8904ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8905
8906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8907/* end confdefs.h. */
8908
8909int
8910main ()
8911{
8912
8913 ;
8914 return 0;
8915}
8916_ACEOF
8917if ac_fn_cxx_try_compile "$LINENO"; then :
8918 if grep -q "unrecognized\|argument unused" conftest.err; then
8919 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8921$as_echo "no" >&6; }
8922 :
8923 else
8924 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8926$as_echo "yes" >&6; }
8927
8928 CXXFLAGS="-mthreads${CXXFLAGS:+ }${CXXFLAGS}"
8929 fi
8930
8931else
8932 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8934$as_echo "no" >&6; }
8935 :
8936fi
8937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8938 ac_ext=cpp
8939ac_cpp='$CXXCPP $CPPFLAGS'
8940ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8941ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8942ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8943
8944
8945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -mthreads" >&5
8946$as_echo_n "checking whether ${CC} accepts -mthreads... " >&6; }
8947 ac_gecode_save_CFLAGS="${CFLAGS}"
8948 CFLAGS="-mthreads${CFLAGS:+ }${CFLAGS} -Werror"
8949 ac_ext=c
8950ac_cpp='$CPP $CPPFLAGS'
8951ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8952ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8953ac_compiler_gnu=$ac_cv_c_compiler_gnu
8954
8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8956/* end confdefs.h. */
8957
8958int
8959main ()
8960{
8961
8962 ;
8963 return 0;
8964}
8965_ACEOF
8966if ac_fn_c_try_compile "$LINENO"; then :
8967 if grep -q "unrecognized\|argument unused" conftest.err; then
8968 CFLAGS="${ac_gecode_save_CFLAGS}"
8969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8970$as_echo "no" >&6; }
8971 :
8972 else
8973 CFLAGS="${ac_gecode_save_CFLAGS}"
8974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8975$as_echo "yes" >&6; }
8976
8977 CFLAGS="-mthreads${CFLAGS:+ }${CFLAGS}"
8978 fi
8979
8980else
8981 CFLAGS="${ac_gecode_save_CFLAGS}"
8982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8983$as_echo "no" >&6; }
8984 :
8985fi
8986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8987 ac_ext=cpp
8988ac_cpp='$CXXCPP $CPPFLAGS'
8989ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8990ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8991ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8992
8993 fi
8994 else
8995 if test "${enable_debug:-no}" = "yes"; then
8996
8997$as_echo "#define forceinline inline" >>confdefs.h
8998
8999
9000 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-inline-functions" >&5
9002$as_echo_n "checking whether ${CXX} accepts -fno-inline-functions... " >&6; }
9003 if ${CXX} -fno-inline-functions 2>&1 | grep "ignoring unknown option" -q; then
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9005$as_echo "no" >&6; }
9006 :
9007 else
9008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9009$as_echo "yes" >&6; }
9010
9011 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS}"
9012 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS}"
9013 fi
9014 else
9015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-inline-functions" >&5
9016$as_echo_n "checking whether ${CXX} accepts -fno-inline-functions... " >&6; }
9017 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9018 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9019 ac_ext=cpp
9020ac_cpp='$CXXCPP $CPPFLAGS'
9021ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9022ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9023ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9024
9025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9026/* end confdefs.h. */
9027
9028int
9029main ()
9030{
9031
9032 ;
9033 return 0;
9034}
9035_ACEOF
9036if ac_fn_cxx_try_compile "$LINENO"; then :
9037 if grep -q "unrecognized\|argument unused" conftest.err; then
9038 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9040$as_echo "no" >&6; }
9041 :
9042 else
9043 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9045$as_echo "yes" >&6; }
9046
9047 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS}"
9048 fi
9049
9050else
9051 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9053$as_echo "no" >&6; }
9054 :
9055fi
9056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9057 ac_ext=cpp
9058ac_cpp='$CXXCPP $CPPFLAGS'
9059ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9060ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9061ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9062
9063
9064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-inline-functions" >&5
9065$as_echo_n "checking whether ${CC} accepts -fno-inline-functions... " >&6; }
9066 ac_gecode_save_CFLAGS="${CFLAGS}"
9067 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS} -Werror"
9068 ac_ext=c
9069ac_cpp='$CPP $CPPFLAGS'
9070ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9071ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9072ac_compiler_gnu=$ac_cv_c_compiler_gnu
9073
9074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9075/* end confdefs.h. */
9076
9077int
9078main ()
9079{
9080
9081 ;
9082 return 0;
9083}
9084_ACEOF
9085if ac_fn_c_try_compile "$LINENO"; then :
9086 if grep -q "unrecognized\|argument unused" conftest.err; then
9087 CFLAGS="${ac_gecode_save_CFLAGS}"
9088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9089$as_echo "no" >&6; }
9090 :
9091 else
9092 CFLAGS="${ac_gecode_save_CFLAGS}"
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9094$as_echo "yes" >&6; }
9095
9096 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS}"
9097 fi
9098
9099else
9100 CFLAGS="${ac_gecode_save_CFLAGS}"
9101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9102$as_echo "no" >&6; }
9103 :
9104fi
9105rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9106 ac_ext=cpp
9107ac_cpp='$CXXCPP $CPPFLAGS'
9108ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9109ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9110ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9111
9112 fi
9113
9114 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fimplement-inlines" >&5
9116$as_echo_n "checking whether ${CXX} accepts -fimplement-inlines... " >&6; }
9117 if ${CXX} -fimplement-inlines 2>&1 | grep "ignoring unknown option" -q; then
9118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9119$as_echo "no" >&6; }
9120 :
9121 else
9122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9123$as_echo "yes" >&6; }
9124
9125 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS}"
9126 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS}"
9127 fi
9128 else
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fimplement-inlines" >&5
9130$as_echo_n "checking whether ${CXX} accepts -fimplement-inlines... " >&6; }
9131 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9132 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9133 ac_ext=cpp
9134ac_cpp='$CXXCPP $CPPFLAGS'
9135ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9136ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9137ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9138
9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9140/* end confdefs.h. */
9141
9142int
9143main ()
9144{
9145
9146 ;
9147 return 0;
9148}
9149_ACEOF
9150if ac_fn_cxx_try_compile "$LINENO"; then :
9151 if grep -q "unrecognized\|argument unused" conftest.err; then
9152 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9154$as_echo "no" >&6; }
9155 :
9156 else
9157 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9159$as_echo "yes" >&6; }
9160
9161 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS}"
9162 fi
9163
9164else
9165 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9167$as_echo "no" >&6; }
9168 :
9169fi
9170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9171 ac_ext=cpp
9172ac_cpp='$CXXCPP $CPPFLAGS'
9173ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9174ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9175ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9176
9177
9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fimplement-inlines" >&5
9179$as_echo_n "checking whether ${CC} accepts -fimplement-inlines... " >&6; }
9180 ac_gecode_save_CFLAGS="${CFLAGS}"
9181 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS} -Werror"
9182 ac_ext=c
9183ac_cpp='$CPP $CPPFLAGS'
9184ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9185ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9186ac_compiler_gnu=$ac_cv_c_compiler_gnu
9187
9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9189/* end confdefs.h. */
9190
9191int
9192main ()
9193{
9194
9195 ;
9196 return 0;
9197}
9198_ACEOF
9199if ac_fn_c_try_compile "$LINENO"; then :
9200 if grep -q "unrecognized\|argument unused" conftest.err; then
9201 CFLAGS="${ac_gecode_save_CFLAGS}"
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9203$as_echo "no" >&6; }
9204 :
9205 else
9206 CFLAGS="${ac_gecode_save_CFLAGS}"
9207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9208$as_echo "yes" >&6; }
9209
9210 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS}"
9211 fi
9212
9213else
9214 CFLAGS="${ac_gecode_save_CFLAGS}"
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9216$as_echo "no" >&6; }
9217 :
9218fi
9219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9220 ac_ext=cpp
9221ac_cpp='$CXXCPP $CPPFLAGS'
9222ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9223ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9224ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9225
9226 fi
9227 fi
9228 fi
9229
9230 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Qunused-arguments" >&5
9232$as_echo_n "checking whether ${CXX} accepts -Qunused-arguments... " >&6; }
9233 if ${CXX} -Qunused-arguments 2>&1 | grep "ignoring unknown option" -q; then
9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9235$as_echo "no" >&6; }
9236 :
9237 else
9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9239$as_echo "yes" >&6; }
9240
9241 CXXFLAGS="-Qunused-arguments${CXXFLAGS:+ }${CXXFLAGS}"
9242 CFLAGS="-Qunused-arguments${CFLAGS:+ }${CFLAGS}"
9243 fi
9244 else
9245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Qunused-arguments" >&5
9246$as_echo_n "checking whether ${CXX} accepts -Qunused-arguments... " >&6; }
9247 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9248 CXXFLAGS="-Qunused-arguments${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9249 ac_ext=cpp
9250ac_cpp='$CXXCPP $CPPFLAGS'
9251ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9252ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9253ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9254
9255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9256/* end confdefs.h. */
9257
9258int
9259main ()
9260{
9261
9262 ;
9263 return 0;
9264}
9265_ACEOF
9266if ac_fn_cxx_try_compile "$LINENO"; then :
9267 if grep -q "unrecognized\|argument unused" conftest.err; then
9268 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9270$as_echo "no" >&6; }
9271 :
9272 else
9273 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9275$as_echo "yes" >&6; }
9276
9277 CXXFLAGS="-Qunused-arguments${CXXFLAGS:+ }${CXXFLAGS}"
9278 fi
9279
9280else
9281 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9283$as_echo "no" >&6; }
9284 :
9285fi
9286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9287 ac_ext=cpp
9288ac_cpp='$CXXCPP $CPPFLAGS'
9289ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9290ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9291ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9292
9293
9294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Qunused-arguments" >&5
9295$as_echo_n "checking whether ${CC} accepts -Qunused-arguments... " >&6; }
9296 ac_gecode_save_CFLAGS="${CFLAGS}"
9297 CFLAGS="-Qunused-arguments${CFLAGS:+ }${CFLAGS} -Werror"
9298 ac_ext=c
9299ac_cpp='$CPP $CPPFLAGS'
9300ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9301ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9302ac_compiler_gnu=$ac_cv_c_compiler_gnu
9303
9304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305/* end confdefs.h. */
9306
9307int
9308main ()
9309{
9310
9311 ;
9312 return 0;
9313}
9314_ACEOF
9315if ac_fn_c_try_compile "$LINENO"; then :
9316 if grep -q "unrecognized\|argument unused" conftest.err; then
9317 CFLAGS="${ac_gecode_save_CFLAGS}"
9318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9319$as_echo "no" >&6; }
9320 :
9321 else
9322 CFLAGS="${ac_gecode_save_CFLAGS}"
9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9324$as_echo "yes" >&6; }
9325
9326 CFLAGS="-Qunused-arguments${CFLAGS:+ }${CFLAGS}"
9327 fi
9328
9329else
9330 CFLAGS="${ac_gecode_save_CFLAGS}"
9331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9332$as_echo "no" >&6; }
9333 :
9334fi
9335rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9336 ac_ext=cpp
9337ac_cpp='$CXXCPP $CPPFLAGS'
9338ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9339ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9340ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9341
9342 fi
9343
9344 ;;
9345intel)
9346 case $host_os in
9347 windows*)
9348 $as_echo "#define forceinline __forceinline" >>confdefs.h
9349
9350 CFLAGS="-nologo -bigobj${CFLAGS:+ }${CFLAGS}"
9351 CXXFLAGS="-nologo -bigobj${CXXFLAGS:+ }${CXXFLAGS}"
9352 CFLAGS="-D_CRT_SECURE_NO_DEPRECATE${CFLAGS:+ }${CFLAGS}"
9353 CXXFLAGS="-EHsc${CXXFLAGS:+ }${CXXFLAGS}"
9354
9355$as_echo "#define GECODE_MEMORY_ALIGNMENT sizeof(void*)" >>confdefs.h
9356
9357 if test "${enable_debug:-no}" = "no"; then
9358 CFLAGS="${ac_gecode_cl_optimize_flag}${CFLAGS:+ }${CFLAGS}"
9359 CXXFLAGS="${ac_gecode_cl_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
9360 CFLAGS="-MD -GS- -wd4355 -wd4068${CFLAGS:+ }${CFLAGS}"
9361 CXXFLAGS="-MD -GS- -wd4355 -wd4068${CXXFLAGS:+ }${CXXFLAGS}"
9362
9363 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -arch:SSE2" >&5
9365$as_echo_n "checking whether ${CXX} accepts -arch:SSE2... " >&6; }
9366 if ${CXX} -arch:SSE2 2>&1 | grep "ignoring unknown option" -q; then
9367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9368$as_echo "no" >&6; }
9369 :
9370 else
9371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9372$as_echo "yes" >&6; }
9373
9374 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS}"
9375 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS}"
9376 fi
9377 else
9378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -arch:SSE2" >&5
9379$as_echo_n "checking whether ${CXX} accepts -arch:SSE2... " >&6; }
9380 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9381 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9382 ac_ext=cpp
9383ac_cpp='$CXXCPP $CPPFLAGS'
9384ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9385ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9386ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9387
9388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9389/* end confdefs.h. */
9390
9391int
9392main ()
9393{
9394
9395 ;
9396 return 0;
9397}
9398_ACEOF
9399if ac_fn_cxx_try_compile "$LINENO"; then :
9400 if grep -q "unrecognized\|argument unused" conftest.err; then
9401 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9403$as_echo "no" >&6; }
9404 :
9405 else
9406 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9408$as_echo "yes" >&6; }
9409
9410 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS}"
9411 fi
9412
9413else
9414 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9416$as_echo "no" >&6; }
9417 :
9418fi
9419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9420 ac_ext=cpp
9421ac_cpp='$CXXCPP $CPPFLAGS'
9422ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9423ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9424ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9425
9426
9427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -arch:SSE2" >&5
9428$as_echo_n "checking whether ${CC} accepts -arch:SSE2... " >&6; }
9429 ac_gecode_save_CFLAGS="${CFLAGS}"
9430 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS} -Werror"
9431 ac_ext=c
9432ac_cpp='$CPP $CPPFLAGS'
9433ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9434ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9435ac_compiler_gnu=$ac_cv_c_compiler_gnu
9436
9437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9438/* end confdefs.h. */
9439
9440int
9441main ()
9442{
9443
9444 ;
9445 return 0;
9446}
9447_ACEOF
9448if ac_fn_c_try_compile "$LINENO"; then :
9449 if grep -q "unrecognized\|argument unused" conftest.err; then
9450 CFLAGS="${ac_gecode_save_CFLAGS}"
9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9452$as_echo "no" >&6; }
9453 :
9454 else
9455 CFLAGS="${ac_gecode_save_CFLAGS}"
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9457$as_echo "yes" >&6; }
9458
9459 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS}"
9460 fi
9461
9462else
9463 CFLAGS="${ac_gecode_save_CFLAGS}"
9464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9465$as_echo "no" >&6; }
9466 :
9467fi
9468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9469 ac_ext=cpp
9470ac_cpp='$CXXCPP $CPPFLAGS'
9471ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9472ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9473ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9474
9475 fi
9476
9477 DLLFLAGS="${CXXFLAGS} -LD${DLLFLAGS:+ }${DLLFLAGS}"
9478 GLDFLAGS="-link -DEBUG -OPT:REF -OPT:ICF -MANIFEST -INCREMENTAL:NO"
9479 else
9480 CFLAGS="-MDd -Zi -wd4355 -wd4068${CFLAGS:+ }${CFLAGS}"
9481 CXXFLAGS="-MDd -Zi -wd4355 -wd4068${CXXFLAGS:+ }${CXXFLAGS}"
9482
9483 DLLFLAGS="${CXXFLAGS} -LDd${DLLFLAGS:+ }${DLLFLAGS}"
9484 GLDFLAGS="-link -MANIFEST -INCREMENTAL:NO"
9485 fi
9486
9487 sharedlibdir="${bindir}"
9488
9489 docdir="${prefix}"
9490
9491 if test "${enable_static:-no}" = "yes"; then
9492 as_fn_error $? "Static linking not supported for Windows/cl." "$LINENO" 5
9493 fi
9494
9495 # Extract the first word of "mt.exe", so it can be a program name with args.
9496set dummy mt.exe; ac_word=$2
9497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9498$as_echo_n "checking for $ac_word... " >&6; }
9499if ${ac_cv_prog_MANIFEST+:} false; then :
9500 $as_echo_n "(cached) " >&6
9501else
9502 if test -n "$MANIFEST"; then
9503 ac_cv_prog_MANIFEST="$MANIFEST" # Let the user override the test.
9504else
9505as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9506for as_dir in $PATH
9507do
9508 IFS=$as_save_IFS
9509 test -z "$as_dir" && as_dir=.
9510 for ac_exec_ext in '' $ac_executable_extensions; do
9511 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9512 ac_cv_prog_MANIFEST="mt.exe"
9513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9514 break 2
9515 fi
9516done
9517 done
9518IFS=$as_save_IFS
9519
9520fi
9521fi
9522MANIFEST=$ac_cv_prog_MANIFEST
9523if test -n "$MANIFEST"; then
9524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST" >&5
9525$as_echo "$MANIFEST" >&6; }
9526else
9527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9528$as_echo "no" >&6; }
9529fi
9530
9531
9532
9533 DLLPATH=""
9534
9535
9536 SBJEXT="sbj"
9537
9538 DLLEXT="dll"
9539
9540 SOSUFFIX=""
9541
9542 SOLINKSUFFIX=""
9543
9544 WLSONAME=""
9545
9546 LIBEXT="lib"
9547
9548 LIBPREFIX="${ac_gecode_userprefix}Gecode"
9549
9550 LINKPREFIX="${ac_gecode_userprefix}Gecode"
9551
9552 LINKSUFFIX=".lib"
9553
9554 MINUSLDIR=""
9555
9556 LINKLIBDIR="${libdir}/"
9557
9558
9559 cygpathprefix=$prefix
9560 test "x$cygpathprefix" = xNONE && cygpathprefix=$ac_default_prefix
9561 cygpathprefix=`cygpath -m ${cygpathprefix}`
9562
9563 cygpathprefix="${cygpathprefix}"
9564
9565 GECODE_BUILD_SUPPORT_FLAG="-DGECODE_BUILD_SUPPORT"
9566
9567 GECODE_BUILD_KERNEL_FLAG="-DGECODE_BUILD_KERNEL"
9568
9569 GECODE_BUILD_SEARCH_FLAG="-DGECODE_BUILD_SEARCH"
9570
9571 GECODE_BUILD_INT_FLAG="-DGECODE_BUILD_INT"
9572
9573 GECODE_BUILD_FLOAT_FLAG="-DGECODE_BUILD_FLOAT"
9574
9575 GECODE_BUILD_SET_FLAG="-DGECODE_BUILD_SET"
9576
9577 GECODE_BUILD_MINIMODEL_FLAG="-DGECODE_BUILD_MINIMODEL"
9578
9579 GECODE_BUILD_GIST_FLAG="-DGECODE_BUILD_GIST"
9580
9581 GECODE_BUILD_FLATZINC_FLAG="-DGECODE_BUILD_FLATZINC"
9582
9583 GECODE_BUILD_DRIVER_FLAG="-DGECODE_BUILD_DRIVER"
9584
9585
9586 COMPILEOBJ="-c -Fo"
9587
9588 COMPILESBJ="-c -Fa"
9589
9590 CXXIN="-Tp"
9591
9592 CCIN="-Tc"
9593
9594
9595 INSTALLLIBS="yes"
9596
9597
9598 LINKOUTPUT="-Fe"
9599
9600 EXEOUTPUT="-Fe"
9601
9602
9603 SUPPORT="Support"
9604
9605 KERNEL="Kernel"
9606
9607 SEARCH="Search"
9608
9609 INT="Int"
9610
9611 FLOAT="Float"
9612
9613 SET="Set"
9614
9615 MM="Minimodel"
9616
9617 GIST="Gist"
9618
9619 FLATZINC="FlatZinc"
9620
9621 DRIVER="Driver"
9622
9623 ;;
9624 *)
9625 # Check whether --enable-gcc-visibility was given.
9626if test "${enable_gcc_visibility+set}" = set; then :
9627 enableval=$enable_gcc_visibility;
9628fi
9629
9630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use gcc visibility attributes" >&5
9631$as_echo_n "checking whether to use gcc visibility attributes... " >&6; }
9632 if test "${enable_gcc_visibility:-yes}" = "yes"; then
9633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9634$as_echo "yes" >&6; }
9635 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fvisibility=hidden" >&5
9637$as_echo_n "checking whether ${CXX} accepts -fvisibility=hidden... " >&6; }
9638 if ${CXX} -fvisibility=hidden 2>&1 | grep "ignoring unknown option" -q; then
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9640$as_echo "no" >&6; }
9641 :
9642 else
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9644$as_echo "yes" >&6; }
9645
9646
9647$as_echo "#define GECODE_GCC_HAS_CLASS_VISIBILITY /**/" >>confdefs.h
9648
9649 CFLAGS="-fvisibility=hidden${CFLAGS:+ }${CFLAGS}"
9650 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS}"
9651 fi
9652 else
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fvisibility=hidden" >&5
9654$as_echo_n "checking whether ${CXX} accepts -fvisibility=hidden... " >&6; }
9655 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9656 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9657 ac_ext=cpp
9658ac_cpp='$CXXCPP $CPPFLAGS'
9659ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9660ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9661ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9662
9663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9664/* end confdefs.h. */
9665
9666int
9667main ()
9668{
9669
9670 ;
9671 return 0;
9672}
9673_ACEOF
9674if ac_fn_cxx_try_compile "$LINENO"; then :
9675 if grep -q "unrecognized\|argument unused" conftest.err; then
9676 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9678$as_echo "no" >&6; }
9679 :
9680 else
9681 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9683$as_echo "yes" >&6; }
9684
9685
9686$as_echo "#define GECODE_GCC_HAS_CLASS_VISIBILITY /**/" >>confdefs.h
9687
9688 CFLAGS="-fvisibility=hidden${CFLAGS:+ }${CFLAGS}"
9689 CXXFLAGS="-fvisibility=hidden${CXXFLAGS:+ }${CXXFLAGS}"
9690 fi
9691
9692else
9693 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9695$as_echo "no" >&6; }
9696 :
9697fi
9698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9699 ac_ext=cpp
9700ac_cpp='$CXXCPP $CPPFLAGS'
9701ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9702ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9703ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9704
9705 fi
9706
9707 else
9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9709$as_echo "no" >&6; }
9710 fi
9711 DLLPATH=-L.
9712
9713 case $host_os in
9714 darwin*)
9715 need_soname="yes"
9716
9717 DLLFLAGS="-Wl,-single_module${DLLFLAGS:+ }${DLLFLAGS}"
9718 DLLFLAGS=""-dynamiclib"${DLLFLAGS:+ }${DLLFLAGS}"
9719 DLLEXT="${ac_gecode_soversion}.0.dylib"
9720
9721 SOSUFFIX=".${ac_gecode_soversion}.dylib"
9722
9723 SOLINKSUFFIX=".dylib"
9724
9725 sharedlibdir="${libdir}"
9726
9727 WLSONAME="-compatibility_version ${ac_gecode_soversion}.0 -current_version ${ac_gecode_soversion}.0 -install_name ${libdir}/"
9728
9729 GECODE_BUILD_SUPPORT_FLAG=""
9730
9731 GECODE_BUILD_KERNEL_FLAG=""
9732
9733 GECODE_BUILD_SEARCH_FLAG=""
9734
9735 GECODE_BUILD_INT_FLAG=""
9736
9737 GECODE_BUILD_FLOAT_FLAG=""
9738
9739 GECODE_BUILD_SET_FLAG=""
9740
9741 GECODE_BUILD_MINIMODEL_FLAG=""
9742
9743 GECODE_BUILD_GIST_FLAG=""
9744
9745 GECODE_BUILD_FLATZINC_FLAG=""
9746
9747 GECODE_BUILD_DRIVER_FLAG=""
9748
9749 ;;
9750 windows*)
9751 need_soname="no"
9752
9753 if test "${enable_static:-no}" = "yes" -a \
9754 "${enable_shared:-yes}" = "yes"; then
9755 as_fn_error $? "Only either static or shared libraries can be built." "$LINENO" 5
9756 fi
9757 DLLFLAGS=""-shared"${DLLFLAGS:+ }${DLLFLAGS}"
9758 DLLEXT="dll"
9759
9760 SOSUFFIX=""
9761
9762 SOLINKSUFFIX=""
9763
9764 WLSONAME=""
9765
9766 if test "${enable_static:-no}" = "no"; then
9767 sharedlibdir="${bindir}"
9768
9769 else
9770 sharedlibdir="${libdir}"
9771
9772 fi
9773 GECODE_BUILD_SUPPORT_FLAG="-DGECODE_BUILD_SUPPORT"
9774
9775 GECODE_BUILD_KERNEL_FLAG="-DGECODE_BUILD_KERNEL"
9776
9777 GECODE_BUILD_SEARCH_FLAG="-DGECODE_BUILD_SEARCH"
9778
9779 GECODE_BUILD_INT_FLAG="-DGECODE_BUILD_INT"
9780
9781 GECODE_BUILD_FLOAT_FLAG="-DGECODE_BUILD_FLOAT"
9782
9783 GECODE_BUILD_SET_FLAG="-DGECODE_BUILD_SET"
9784
9785 GECODE_BUILD_MINIMODEL_FLAG="-DGECODE_BUILD_MINIMODEL"
9786
9787 GECODE_BUILD_GIST_FLAG="-DGECODE_BUILD_GIST"
9788
9789 GECODE_BUILD_FLATZINC_FLAG="-DGECODE_BUILD_FLATZINC"
9790
9791 GECODE_BUILD_DRIVER_FLAG="-DGECODE_BUILD_DRIVER"
9792
9793 ;;
9794 *)
9795 need_soname="yes"
9796
9797 DLLFLAGS=""-shared"${DLLFLAGS:+ }${DLLFLAGS}"
9798 DLLEXT="so.${ac_gecode_soversion}.0"
9799
9800 SOSUFFIX=".so.${ac_gecode_soversion}"
9801
9802 SOLINKSUFFIX=".so"
9803
9804 WLSONAME="-Wl,-soname="
9805
9806 sharedlibdir="${libdir}"
9807
9808 GECODE_BUILD_SUPPORT_FLAG=""
9809
9810 GECODE_BUILD_KERNEL_FLAG=""
9811
9812 GECODE_BUILD_SEARCH_FLAG=""
9813
9814 GECODE_BUILD_INT_FLAG=""
9815
9816 GECODE_BUILD_FLOAT_FLAG=""
9817
9818 GECODE_BUILD_SET_FLAG=""
9819
9820 GECODE_BUILD_MINIMODEL_FLAG=""
9821
9822 GECODE_BUILD_GIST_FLAG=""
9823
9824 GECODE_BUILD_FLATZINC_FLAG=""
9825
9826 GECODE_BUILD_DRIVER_FLAG=""
9827
9828 ;;
9829 esac
9830
9831 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fPIC" >&5
9833$as_echo_n "checking whether ${CXX} accepts -fPIC... " >&6; }
9834 if ${CXX} -fPIC 2>&1 | grep "ignoring unknown option" -q; then
9835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9836$as_echo "no" >&6; }
9837 :
9838 else
9839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9840$as_echo "yes" >&6; }
9841
9842 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS}"
9843 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS}"
9844 fi
9845 else
9846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fPIC" >&5
9847$as_echo_n "checking whether ${CXX} accepts -fPIC... " >&6; }
9848 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9849 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9850 ac_ext=cpp
9851ac_cpp='$CXXCPP $CPPFLAGS'
9852ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9853ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9854ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9855
9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9857/* end confdefs.h. */
9858
9859int
9860main ()
9861{
9862
9863 ;
9864 return 0;
9865}
9866_ACEOF
9867if ac_fn_cxx_try_compile "$LINENO"; then :
9868 if grep -q "unrecognized\|argument unused" conftest.err; then
9869 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9871$as_echo "no" >&6; }
9872 :
9873 else
9874 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9876$as_echo "yes" >&6; }
9877
9878 CXXFLAGS="-fPIC${CXXFLAGS:+ }${CXXFLAGS}"
9879 fi
9880
9881else
9882 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9884$as_echo "no" >&6; }
9885 :
9886fi
9887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9888 ac_ext=cpp
9889ac_cpp='$CXXCPP $CPPFLAGS'
9890ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9891ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9892ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9893
9894
9895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fPIC" >&5
9896$as_echo_n "checking whether ${CC} accepts -fPIC... " >&6; }
9897 ac_gecode_save_CFLAGS="${CFLAGS}"
9898 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS} -Werror"
9899 ac_ext=c
9900ac_cpp='$CPP $CPPFLAGS'
9901ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9902ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9903ac_compiler_gnu=$ac_cv_c_compiler_gnu
9904
9905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9906/* end confdefs.h. */
9907
9908int
9909main ()
9910{
9911
9912 ;
9913 return 0;
9914}
9915_ACEOF
9916if ac_fn_c_try_compile "$LINENO"; then :
9917 if grep -q "unrecognized\|argument unused" conftest.err; then
9918 CFLAGS="${ac_gecode_save_CFLAGS}"
9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9920$as_echo "no" >&6; }
9921 :
9922 else
9923 CFLAGS="${ac_gecode_save_CFLAGS}"
9924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9925$as_echo "yes" >&6; }
9926
9927 CFLAGS="-fPIC${CFLAGS:+ }${CFLAGS}"
9928 fi
9929
9930else
9931 CFLAGS="${ac_gecode_save_CFLAGS}"
9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9933$as_echo "no" >&6; }
9934 :
9935fi
9936rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9937 ac_ext=cpp
9938ac_cpp='$CXXCPP $CPPFLAGS'
9939ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9940ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9941ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9942
9943 fi
9944
9945 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
9946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wextra" >&5
9947$as_echo_n "checking whether ${CXX} accepts -Wextra... " >&6; }
9948 if ${CXX} -Wextra 2>&1 | grep "ignoring unknown option" -q; then
9949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9950$as_echo "no" >&6; }
9951 :
9952 else
9953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9954$as_echo "yes" >&6; }
9955
9956 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS}"
9957 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS}"
9958 fi
9959 else
9960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wextra" >&5
9961$as_echo_n "checking whether ${CXX} accepts -Wextra... " >&6; }
9962 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
9963 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS} -Werror"
9964 ac_ext=cpp
9965ac_cpp='$CXXCPP $CPPFLAGS'
9966ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9967ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9968ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9969
9970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9971/* end confdefs.h. */
9972
9973int
9974main ()
9975{
9976
9977 ;
9978 return 0;
9979}
9980_ACEOF
9981if ac_fn_cxx_try_compile "$LINENO"; then :
9982 if grep -q "unrecognized\|argument unused" conftest.err; then
9983 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9985$as_echo "no" >&6; }
9986 :
9987 else
9988 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9990$as_echo "yes" >&6; }
9991
9992 CXXFLAGS="-Wextra${CXXFLAGS:+ }${CXXFLAGS}"
9993 fi
9994
9995else
9996 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
9997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9998$as_echo "no" >&6; }
9999 :
10000fi
10001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10002 ac_ext=cpp
10003ac_cpp='$CXXCPP $CPPFLAGS'
10004ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10005ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10006ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10007
10008
10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wextra" >&5
10010$as_echo_n "checking whether ${CC} accepts -Wextra... " >&6; }
10011 ac_gecode_save_CFLAGS="${CFLAGS}"
10012 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS} -Werror"
10013 ac_ext=c
10014ac_cpp='$CPP $CPPFLAGS'
10015ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10016ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10017ac_compiler_gnu=$ac_cv_c_compiler_gnu
10018
10019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10020/* end confdefs.h. */
10021
10022int
10023main ()
10024{
10025
10026 ;
10027 return 0;
10028}
10029_ACEOF
10030if ac_fn_c_try_compile "$LINENO"; then :
10031 if grep -q "unrecognized\|argument unused" conftest.err; then
10032 CFLAGS="${ac_gecode_save_CFLAGS}"
10033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10034$as_echo "no" >&6; }
10035 :
10036 else
10037 CFLAGS="${ac_gecode_save_CFLAGS}"
10038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10039$as_echo "yes" >&6; }
10040
10041 CFLAGS="-Wextra${CFLAGS:+ }${CFLAGS}"
10042 fi
10043
10044else
10045 CFLAGS="${ac_gecode_save_CFLAGS}"
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10047$as_echo "no" >&6; }
10048 :
10049fi
10050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10051 ac_ext=cpp
10052ac_cpp='$CXXCPP $CPPFLAGS'
10053ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10054ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10055ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10056
10057 fi
10058
10059 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wall" >&5
10061$as_echo_n "checking whether ${CXX} accepts -Wall... " >&6; }
10062 if ${CXX} -Wall 2>&1 | grep "ignoring unknown option" -q; then
10063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10064$as_echo "no" >&6; }
10065 :
10066 else
10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10068$as_echo "yes" >&6; }
10069
10070 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS}"
10071 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS}"
10072 fi
10073 else
10074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wall" >&5
10075$as_echo_n "checking whether ${CXX} accepts -Wall... " >&6; }
10076 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10077 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10078 ac_ext=cpp
10079ac_cpp='$CXXCPP $CPPFLAGS'
10080ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10081ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10082ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10083
10084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10085/* end confdefs.h. */
10086
10087int
10088main ()
10089{
10090
10091 ;
10092 return 0;
10093}
10094_ACEOF
10095if ac_fn_cxx_try_compile "$LINENO"; then :
10096 if grep -q "unrecognized\|argument unused" conftest.err; then
10097 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10099$as_echo "no" >&6; }
10100 :
10101 else
10102 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10104$as_echo "yes" >&6; }
10105
10106 CXXFLAGS="-Wall${CXXFLAGS:+ }${CXXFLAGS}"
10107 fi
10108
10109else
10110 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10112$as_echo "no" >&6; }
10113 :
10114fi
10115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10116 ac_ext=cpp
10117ac_cpp='$CXXCPP $CPPFLAGS'
10118ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10119ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10120ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10121
10122
10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wall" >&5
10124$as_echo_n "checking whether ${CC} accepts -Wall... " >&6; }
10125 ac_gecode_save_CFLAGS="${CFLAGS}"
10126 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS} -Werror"
10127 ac_ext=c
10128ac_cpp='$CPP $CPPFLAGS'
10129ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10130ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10131ac_compiler_gnu=$ac_cv_c_compiler_gnu
10132
10133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10134/* end confdefs.h. */
10135
10136int
10137main ()
10138{
10139
10140 ;
10141 return 0;
10142}
10143_ACEOF
10144if ac_fn_c_try_compile "$LINENO"; then :
10145 if grep -q "unrecognized\|argument unused" conftest.err; then
10146 CFLAGS="${ac_gecode_save_CFLAGS}"
10147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10148$as_echo "no" >&6; }
10149 :
10150 else
10151 CFLAGS="${ac_gecode_save_CFLAGS}"
10152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10153$as_echo "yes" >&6; }
10154
10155 CFLAGS="-Wall${CFLAGS:+ }${CFLAGS}"
10156 fi
10157
10158else
10159 CFLAGS="${ac_gecode_save_CFLAGS}"
10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10161$as_echo "no" >&6; }
10162 :
10163fi
10164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10165 ac_ext=cpp
10166ac_cpp='$CXXCPP $CPPFLAGS'
10167ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10168ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10169ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10170
10171 fi
10172
10173 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wno-unknown-pragmas" >&5
10175$as_echo_n "checking whether ${CXX} accepts -Wno-unknown-pragmas... " >&6; }
10176 if ${CXX} -Wno-unknown-pragmas 2>&1 | grep "ignoring unknown option" -q; then
10177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10178$as_echo "no" >&6; }
10179 :
10180 else
10181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10182$as_echo "yes" >&6; }
10183
10184 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS}"
10185 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS}"
10186 fi
10187 else
10188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -Wno-unknown-pragmas" >&5
10189$as_echo_n "checking whether ${CXX} accepts -Wno-unknown-pragmas... " >&6; }
10190 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10191 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10192 ac_ext=cpp
10193ac_cpp='$CXXCPP $CPPFLAGS'
10194ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10195ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10196ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10197
10198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10199/* end confdefs.h. */
10200
10201int
10202main ()
10203{
10204
10205 ;
10206 return 0;
10207}
10208_ACEOF
10209if ac_fn_cxx_try_compile "$LINENO"; then :
10210 if grep -q "unrecognized\|argument unused" conftest.err; then
10211 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10213$as_echo "no" >&6; }
10214 :
10215 else
10216 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10218$as_echo "yes" >&6; }
10219
10220 CXXFLAGS="-Wno-unknown-pragmas${CXXFLAGS:+ }${CXXFLAGS}"
10221 fi
10222
10223else
10224 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10226$as_echo "no" >&6; }
10227 :
10228fi
10229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10230 ac_ext=cpp
10231ac_cpp='$CXXCPP $CPPFLAGS'
10232ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10233ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10234ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10235
10236
10237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -Wno-unknown-pragmas" >&5
10238$as_echo_n "checking whether ${CC} accepts -Wno-unknown-pragmas... " >&6; }
10239 ac_gecode_save_CFLAGS="${CFLAGS}"
10240 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS} -Werror"
10241 ac_ext=c
10242ac_cpp='$CPP $CPPFLAGS'
10243ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10244ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10245ac_compiler_gnu=$ac_cv_c_compiler_gnu
10246
10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10248/* end confdefs.h. */
10249
10250int
10251main ()
10252{
10253
10254 ;
10255 return 0;
10256}
10257_ACEOF
10258if ac_fn_c_try_compile "$LINENO"; then :
10259 if grep -q "unrecognized\|argument unused" conftest.err; then
10260 CFLAGS="${ac_gecode_save_CFLAGS}"
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10262$as_echo "no" >&6; }
10263 :
10264 else
10265 CFLAGS="${ac_gecode_save_CFLAGS}"
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10267$as_echo "yes" >&6; }
10268
10269 CFLAGS="-Wno-unknown-pragmas${CFLAGS:+ }${CFLAGS}"
10270 fi
10271
10272else
10273 CFLAGS="${ac_gecode_save_CFLAGS}"
10274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10275$as_echo "no" >&6; }
10276 :
10277fi
10278rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10279 ac_ext=cpp
10280ac_cpp='$CXXCPP $CPPFLAGS'
10281ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10282ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10283ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10284
10285 fi
10286
10287 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pipe" >&5
10289$as_echo_n "checking whether ${CXX} accepts -pipe... " >&6; }
10290 if ${CXX} -pipe 2>&1 | grep "ignoring unknown option" -q; then
10291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10292$as_echo "no" >&6; }
10293 :
10294 else
10295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10296$as_echo "yes" >&6; }
10297
10298 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS}"
10299 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS}"
10300 fi
10301 else
10302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -pipe" >&5
10303$as_echo_n "checking whether ${CXX} accepts -pipe... " >&6; }
10304 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10305 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10306 ac_ext=cpp
10307ac_cpp='$CXXCPP $CPPFLAGS'
10308ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10309ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10310ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10311
10312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10313/* end confdefs.h. */
10314
10315int
10316main ()
10317{
10318
10319 ;
10320 return 0;
10321}
10322_ACEOF
10323if ac_fn_cxx_try_compile "$LINENO"; then :
10324 if grep -q "unrecognized\|argument unused" conftest.err; then
10325 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10327$as_echo "no" >&6; }
10328 :
10329 else
10330 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10332$as_echo "yes" >&6; }
10333
10334 CXXFLAGS="-pipe${CXXFLAGS:+ }${CXXFLAGS}"
10335 fi
10336
10337else
10338 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10340$as_echo "no" >&6; }
10341 :
10342fi
10343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10344 ac_ext=cpp
10345ac_cpp='$CXXCPP $CPPFLAGS'
10346ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10347ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10348ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10349
10350
10351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -pipe" >&5
10352$as_echo_n "checking whether ${CC} accepts -pipe... " >&6; }
10353 ac_gecode_save_CFLAGS="${CFLAGS}"
10354 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS} -Werror"
10355 ac_ext=c
10356ac_cpp='$CPP $CPPFLAGS'
10357ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10358ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10359ac_compiler_gnu=$ac_cv_c_compiler_gnu
10360
10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10362/* end confdefs.h. */
10363
10364int
10365main ()
10366{
10367
10368 ;
10369 return 0;
10370}
10371_ACEOF
10372if ac_fn_c_try_compile "$LINENO"; then :
10373 if grep -q "unrecognized\|argument unused" conftest.err; then
10374 CFLAGS="${ac_gecode_save_CFLAGS}"
10375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10376$as_echo "no" >&6; }
10377 :
10378 else
10379 CFLAGS="${ac_gecode_save_CFLAGS}"
10380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10381$as_echo "yes" >&6; }
10382
10383 CFLAGS="-pipe${CFLAGS:+ }${CFLAGS}"
10384 fi
10385
10386else
10387 CFLAGS="${ac_gecode_save_CFLAGS}"
10388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10389$as_echo "no" >&6; }
10390 :
10391fi
10392rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10393 ac_ext=cpp
10394ac_cpp='$CXXCPP $CPPFLAGS'
10395ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10396ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10397ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10398
10399 fi
10400
10401 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -std=c++11" >&5
10403$as_echo_n "checking whether ${CXX} accepts -std=c++11... " >&6; }
10404 if ${CXX} -std=c++11 2>&1 | grep "ignoring unknown option" -q; then
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10406$as_echo "no" >&6; }
10407 :
10408 else
10409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10410$as_echo "yes" >&6; }
10411
10412 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS}"
10413 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS}"
10414 fi
10415 else
10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -std=c++11" >&5
10417$as_echo_n "checking whether ${CXX} accepts -std=c++11... " >&6; }
10418 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10419 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10420 ac_ext=cpp
10421ac_cpp='$CXXCPP $CPPFLAGS'
10422ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10423ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10424ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10425
10426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10427/* end confdefs.h. */
10428
10429int
10430main ()
10431{
10432
10433 ;
10434 return 0;
10435}
10436_ACEOF
10437if ac_fn_cxx_try_compile "$LINENO"; then :
10438 if grep -q "unrecognized\|argument unused" conftest.err; then
10439 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10441$as_echo "no" >&6; }
10442 :
10443 else
10444 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10446$as_echo "yes" >&6; }
10447
10448 CXXFLAGS="-std=c++11${CXXFLAGS:+ }${CXXFLAGS}"
10449 fi
10450
10451else
10452 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10454$as_echo "no" >&6; }
10455 :
10456fi
10457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10458 ac_ext=cpp
10459ac_cpp='$CXXCPP $CPPFLAGS'
10460ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10461ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10462ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10463
10464
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -std=c++11" >&5
10466$as_echo_n "checking whether ${CC} accepts -std=c++11... " >&6; }
10467 ac_gecode_save_CFLAGS="${CFLAGS}"
10468 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS} -Werror"
10469 ac_ext=c
10470ac_cpp='$CPP $CPPFLAGS'
10471ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10472ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10473ac_compiler_gnu=$ac_cv_c_compiler_gnu
10474
10475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10476/* end confdefs.h. */
10477
10478int
10479main ()
10480{
10481
10482 ;
10483 return 0;
10484}
10485_ACEOF
10486if ac_fn_c_try_compile "$LINENO"; then :
10487 if grep -q "unrecognized\|argument unused" conftest.err; then
10488 CFLAGS="${ac_gecode_save_CFLAGS}"
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10490$as_echo "no" >&6; }
10491 :
10492 else
10493 CFLAGS="${ac_gecode_save_CFLAGS}"
10494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10495$as_echo "yes" >&6; }
10496
10497 CFLAGS="-std=c++11${CFLAGS:+ }${CFLAGS}"
10498 fi
10499
10500else
10501 CFLAGS="${ac_gecode_save_CFLAGS}"
10502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10503$as_echo "no" >&6; }
10504 :
10505fi
10506rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10507 ac_ext=cpp
10508ac_cpp='$CXXCPP $CPPFLAGS'
10509ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10510ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10511ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10512
10513 fi
10514
10515 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ggdb" >&5
10517$as_echo_n "checking whether ${CXX} accepts -ggdb... " >&6; }
10518 if ${CXX} -ggdb 2>&1 | grep "ignoring unknown option" -q; then
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10520$as_echo "no" >&6; }
10521
10522 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10524$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10525 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
10526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10527$as_echo "no" >&6; }
10528 :
10529 else
10530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10531$as_echo "yes" >&6; }
10532
10533 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10534 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10535 fi
10536 else
10537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10538$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10539 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10540 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10541 ac_ext=cpp
10542ac_cpp='$CXXCPP $CPPFLAGS'
10543ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10544ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10545ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10546
10547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10548/* end confdefs.h. */
10549
10550int
10551main ()
10552{
10553
10554 ;
10555 return 0;
10556}
10557_ACEOF
10558if ac_fn_cxx_try_compile "$LINENO"; then :
10559 if grep -q "unrecognized\|argument unused" conftest.err; then
10560 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10562$as_echo "no" >&6; }
10563 :
10564 else
10565 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10567$as_echo "yes" >&6; }
10568
10569 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10570 fi
10571
10572else
10573 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10575$as_echo "no" >&6; }
10576 :
10577fi
10578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10579 ac_ext=cpp
10580ac_cpp='$CXXCPP $CPPFLAGS'
10581ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10582ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10583ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10584
10585
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
10587$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
10588 ac_gecode_save_CFLAGS="${CFLAGS}"
10589 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
10590 ac_ext=c
10591ac_cpp='$CPP $CPPFLAGS'
10592ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10593ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10594ac_compiler_gnu=$ac_cv_c_compiler_gnu
10595
10596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10597/* end confdefs.h. */
10598
10599int
10600main ()
10601{
10602
10603 ;
10604 return 0;
10605}
10606_ACEOF
10607if ac_fn_c_try_compile "$LINENO"; then :
10608 if grep -q "unrecognized\|argument unused" conftest.err; then
10609 CFLAGS="${ac_gecode_save_CFLAGS}"
10610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10611$as_echo "no" >&6; }
10612 :
10613 else
10614 CFLAGS="${ac_gecode_save_CFLAGS}"
10615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10616$as_echo "yes" >&6; }
10617
10618 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10619 fi
10620
10621else
10622 CFLAGS="${ac_gecode_save_CFLAGS}"
10623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10624$as_echo "no" >&6; }
10625 :
10626fi
10627rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10628 ac_ext=cpp
10629ac_cpp='$CXXCPP $CPPFLAGS'
10630ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10631ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10632ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10633
10634 fi
10635 else
10636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10637$as_echo "yes" >&6; }
10638
10639 CFLAGS="-ggdb${CFLAGS:+ }${CFLAGS}"
10640 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS}"
10641 fi
10642 else
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -ggdb" >&5
10644$as_echo_n "checking whether ${CXX} accepts -ggdb... " >&6; }
10645 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10646 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10647 ac_ext=cpp
10648ac_cpp='$CXXCPP $CPPFLAGS'
10649ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10650ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10651ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10652
10653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10654/* end confdefs.h. */
10655
10656int
10657main ()
10658{
10659
10660 ;
10661 return 0;
10662}
10663_ACEOF
10664if ac_fn_cxx_try_compile "$LINENO"; then :
10665 if grep -q "unrecognized\|argument unused" conftest.err; then
10666 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10668$as_echo "no" >&6; }
10669
10670 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10672$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10673 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
10674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10675$as_echo "no" >&6; }
10676 :
10677 else
10678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10679$as_echo "yes" >&6; }
10680
10681 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10682 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10683 fi
10684 else
10685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10686$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10687 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10688 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10689 ac_ext=cpp
10690ac_cpp='$CXXCPP $CPPFLAGS'
10691ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10692ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10693ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10694
10695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10696/* end confdefs.h. */
10697
10698int
10699main ()
10700{
10701
10702 ;
10703 return 0;
10704}
10705_ACEOF
10706if ac_fn_cxx_try_compile "$LINENO"; then :
10707 if grep -q "unrecognized\|argument unused" conftest.err; then
10708 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10710$as_echo "no" >&6; }
10711 :
10712 else
10713 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10715$as_echo "yes" >&6; }
10716
10717 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10718 fi
10719
10720else
10721 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10723$as_echo "no" >&6; }
10724 :
10725fi
10726rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10727 ac_ext=cpp
10728ac_cpp='$CXXCPP $CPPFLAGS'
10729ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10730ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10731ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10732
10733
10734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
10735$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
10736 ac_gecode_save_CFLAGS="${CFLAGS}"
10737 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
10738 ac_ext=c
10739ac_cpp='$CPP $CPPFLAGS'
10740ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10741ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10742ac_compiler_gnu=$ac_cv_c_compiler_gnu
10743
10744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10745/* end confdefs.h. */
10746
10747int
10748main ()
10749{
10750
10751 ;
10752 return 0;
10753}
10754_ACEOF
10755if ac_fn_c_try_compile "$LINENO"; then :
10756 if grep -q "unrecognized\|argument unused" conftest.err; then
10757 CFLAGS="${ac_gecode_save_CFLAGS}"
10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10759$as_echo "no" >&6; }
10760 :
10761 else
10762 CFLAGS="${ac_gecode_save_CFLAGS}"
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10764$as_echo "yes" >&6; }
10765
10766 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10767 fi
10768
10769else
10770 CFLAGS="${ac_gecode_save_CFLAGS}"
10771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10772$as_echo "no" >&6; }
10773 :
10774fi
10775rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10776 ac_ext=cpp
10777ac_cpp='$CXXCPP $CPPFLAGS'
10778ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10779ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10780ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10781
10782 fi
10783 else
10784 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10786$as_echo "yes" >&6; }
10787
10788 CFLAGS="-ggdb${CFLAGS:+ }${CFLAGS}"
10789 CXXFLAGS="-ggdb${CXXFLAGS:+ }${CXXFLAGS}"
10790 fi
10791
10792else
10793 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10795$as_echo "no" >&6; }
10796
10797 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
10798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10799$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10800 if ${CXX} -g 2>&1 | grep "ignoring unknown option" -q; then
10801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10802$as_echo "no" >&6; }
10803 :
10804 else
10805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10806$as_echo "yes" >&6; }
10807
10808 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10809 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10810 fi
10811 else
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -g" >&5
10813$as_echo_n "checking whether ${CXX} accepts -g... " >&6; }
10814 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
10815 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS} -Werror"
10816 ac_ext=cpp
10817ac_cpp='$CXXCPP $CPPFLAGS'
10818ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10819ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10820ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10821
10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10823/* end confdefs.h. */
10824
10825int
10826main ()
10827{
10828
10829 ;
10830 return 0;
10831}
10832_ACEOF
10833if ac_fn_cxx_try_compile "$LINENO"; then :
10834 if grep -q "unrecognized\|argument unused" conftest.err; then
10835 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10837$as_echo "no" >&6; }
10838 :
10839 else
10840 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10842$as_echo "yes" >&6; }
10843
10844 CXXFLAGS="-g${CXXFLAGS:+ }${CXXFLAGS}"
10845 fi
10846
10847else
10848 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
10849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10850$as_echo "no" >&6; }
10851 :
10852fi
10853rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10854 ac_ext=cpp
10855ac_cpp='$CXXCPP $CPPFLAGS'
10856ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10857ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10858ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10859
10860
10861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -g" >&5
10862$as_echo_n "checking whether ${CC} accepts -g... " >&6; }
10863 ac_gecode_save_CFLAGS="${CFLAGS}"
10864 CFLAGS="-g${CFLAGS:+ }${CFLAGS} -Werror"
10865 ac_ext=c
10866ac_cpp='$CPP $CPPFLAGS'
10867ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10868ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10869ac_compiler_gnu=$ac_cv_c_compiler_gnu
10870
10871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10872/* end confdefs.h. */
10873
10874int
10875main ()
10876{
10877
10878 ;
10879 return 0;
10880}
10881_ACEOF
10882if ac_fn_c_try_compile "$LINENO"; then :
10883 if grep -q "unrecognized\|argument unused" conftest.err; then
10884 CFLAGS="${ac_gecode_save_CFLAGS}"
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10886$as_echo "no" >&6; }
10887 :
10888 else
10889 CFLAGS="${ac_gecode_save_CFLAGS}"
10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10891$as_echo "yes" >&6; }
10892
10893 CFLAGS="-g${CFLAGS:+ }${CFLAGS}"
10894 fi
10895
10896else
10897 CFLAGS="${ac_gecode_save_CFLAGS}"
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10899$as_echo "no" >&6; }
10900 :
10901fi
10902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10903 ac_ext=cpp
10904ac_cpp='$CXXCPP $CPPFLAGS'
10905ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10906ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10907ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10908
10909 fi
10910fi
10911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10912 ac_ext=cpp
10913ac_cpp='$CXXCPP $CPPFLAGS'
10914ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10915ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10916ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10917
10918 fi
10919
10920 ac_fn_cxx_check_func "$LINENO" "__builtin_ffsll" "ac_cv_func___builtin_ffsll"
10921if test "x$ac_cv_func___builtin_ffsll" = xyes; then :
10922
10923$as_echo "#define GECODE_HAS_BUILTIN_FFSLL /**/" >>confdefs.h
10924
10925fi
10926
10927 ac_fn_cxx_check_func "$LINENO" "__builtin_popcountll" "ac_cv_func___builtin_popcountll"
10928if test "x$ac_cv_func___builtin_popcountll" = xyes; then :
10929
10930$as_echo "#define GECODE_HAS_BUILTIN_POPCOUNTLL /**/" >>confdefs.h
10931
10932fi
10933
10934
10935 docdir="${datadir}/doc/gecode"
10936
10937
10938 MANIFEST="@true"
10939
10940
10941 SBJEXT="s"
10942
10943 LIBEXT="${DLLEXT}"
10944
10945 LIBPREFIX="lib${ac_gecode_userprefix}gecode"
10946
10947 STATICLIBEXT="a"
10948
10949 MINUSLDIR="-L${libdir}"
10950
10951 LINKLIBDIR=""
10952
10953
10954 cygpathprefix=$prefix
10955 test "x$cygpathprefix" = xNONE && cygpathprefix=$ac_default_prefix
10956 cygpathprefix="${cygpathprefix}"
10957
10958
10959 COMPILEOBJ="-c -o "
10960
10961 COMPILESBJ="-S -o "
10962
10963 CXXIN=" "
10964
10965 CCIN=" "
10966
10967 EXAMPLES_EXTRA_CXXFLAGS=""
10968
10969
10970 INSTALLLIBS="no"
10971
10972
10973 LINKPREFIX="-l${ac_gecode_userprefix}gecode"
10974
10975 LINKSUFFIX=""
10976
10977
10978 LINKOUTPUT="-o "
10979
10980 EXEOUTPUT="-o "
10981
10982
10983 SUPPORT="support"
10984
10985 KERNEL="kernel"
10986
10987 SEARCH="search"
10988
10989 INT="int"
10990
10991 FLOAT="float"
10992
10993 SET="set"
10994
10995 MM="minimodel"
10996
10997 GIST="gist"
10998
10999 FLATZINC="flatzinc"
11000
11001 DRIVER="driver"
11002
11003
11004 if test "${enable_debug:-no}" = "no"; then
11005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports forced inlining" >&5
11006$as_echo_n "checking if compiler supports forced inlining... " >&6; }
11007 ac_ext=cpp
11008ac_cpp='$CXXCPP $CPPFLAGS'
11009ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11010ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11011ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11012
11013 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11014 CXXFLAGS="${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11016/* end confdefs.h. */
11017#ifndef __clang__
11018 # error "Macro __clang__ is undefined!"
11019 /* For some compilers (eg. SGI's CC), #error is not
11020 enough... */
11021 please, do fail
11022 #endif
11023int
11024main ()
11025{
11026
11027 ;
11028 return 0;
11029}
11030_ACEOF
11031if ac_fn_cxx_try_compile "$LINENO"; then :
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11033$as_echo "no" >&6; }
11034
11035$as_echo "#define forceinline inline" >>confdefs.h
11036
11037else
11038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11039/* end confdefs.h. */
11040
11041 inline __attribute__ ((__always_inline__)) void foo(void) {}
11042int
11043main ()
11044{
11045
11046 ;
11047 return 0;
11048}
11049_ACEOF
11050if ac_fn_cxx_try_compile "$LINENO"; then :
11051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11052$as_echo "yes" >&6; }
11053
11054$as_echo "#define forceinline inline __attribute__ ((__always_inline__))" >>confdefs.h
11055
11056else
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11058$as_echo "no" >&6; }
11059
11060$as_echo "#define forceinline inline" >>confdefs.h
11061
11062fi
11063rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11064fi
11065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11066 CXXFLAGS=${ac_gecode_save_CXXFLAGS}
11067 ac_ext=cpp
11068ac_cpp='$CXXCPP $CPPFLAGS'
11069ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11070ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11071ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11072
11073
11074 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}" >&5
11076$as_echo_n "checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
11077 if ${CXX} ${ac_gecode_gcc_optimize_flag} 2>&1 | grep "ignoring unknown option" -q; then
11078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11079$as_echo "no" >&6; }
11080 :
11081 else
11082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11083$as_echo "yes" >&6; }
11084
11085 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
11086 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS}"
11087 fi
11088 else
11089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}" >&5
11090$as_echo_n "checking whether ${CXX} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
11091 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11092 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11093 ac_ext=cpp
11094ac_cpp='$CXXCPP $CPPFLAGS'
11095ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11096ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11097ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11098
11099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11100/* end confdefs.h. */
11101
11102int
11103main ()
11104{
11105
11106 ;
11107 return 0;
11108}
11109_ACEOF
11110if ac_fn_cxx_try_compile "$LINENO"; then :
11111 if grep -q "unrecognized\|argument unused" conftest.err; then
11112 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11114$as_echo "no" >&6; }
11115 :
11116 else
11117 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11119$as_echo "yes" >&6; }
11120
11121 CXXFLAGS="${ac_gecode_gcc_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
11122 fi
11123
11124else
11125 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11127$as_echo "no" >&6; }
11128 :
11129fi
11130rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11131 ac_ext=cpp
11132ac_cpp='$CXXCPP $CPPFLAGS'
11133ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11134ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11135ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11136
11137
11138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts ${ac_gecode_gcc_optimize_flag}" >&5
11139$as_echo_n "checking whether ${CC} accepts ${ac_gecode_gcc_optimize_flag}... " >&6; }
11140 ac_gecode_save_CFLAGS="${CFLAGS}"
11141 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS} -Werror"
11142 ac_ext=c
11143ac_cpp='$CPP $CPPFLAGS'
11144ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11145ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11146ac_compiler_gnu=$ac_cv_c_compiler_gnu
11147
11148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11149/* end confdefs.h. */
11150
11151int
11152main ()
11153{
11154
11155 ;
11156 return 0;
11157}
11158_ACEOF
11159if ac_fn_c_try_compile "$LINENO"; then :
11160 if grep -q "unrecognized\|argument unused" conftest.err; then
11161 CFLAGS="${ac_gecode_save_CFLAGS}"
11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11163$as_echo "no" >&6; }
11164 :
11165 else
11166 CFLAGS="${ac_gecode_save_CFLAGS}"
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11168$as_echo "yes" >&6; }
11169
11170 CFLAGS="${ac_gecode_gcc_optimize_flag}${CFLAGS:+ }${CFLAGS}"
11171 fi
11172
11173else
11174 CFLAGS="${ac_gecode_save_CFLAGS}"
11175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11176$as_echo "no" >&6; }
11177 :
11178fi
11179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11180 ac_ext=cpp
11181ac_cpp='$CXXCPP $CPPFLAGS'
11182ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11183ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11184ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11185
11186 fi
11187
11188 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
11189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-strict-aliasing" >&5
11190$as_echo_n "checking whether ${CXX} accepts -fno-strict-aliasing... " >&6; }
11191 if ${CXX} -fno-strict-aliasing 2>&1 | grep "ignoring unknown option" -q; then
11192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11193$as_echo "no" >&6; }
11194 :
11195 else
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11197$as_echo "yes" >&6; }
11198
11199 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS}"
11200 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS}"
11201 fi
11202 else
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-strict-aliasing" >&5
11204$as_echo_n "checking whether ${CXX} accepts -fno-strict-aliasing... " >&6; }
11205 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11206 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11207 ac_ext=cpp
11208ac_cpp='$CXXCPP $CPPFLAGS'
11209ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11210ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11211ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11212
11213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11214/* end confdefs.h. */
11215
11216int
11217main ()
11218{
11219
11220 ;
11221 return 0;
11222}
11223_ACEOF
11224if ac_fn_cxx_try_compile "$LINENO"; then :
11225 if grep -q "unrecognized\|argument unused" conftest.err; then
11226 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11228$as_echo "no" >&6; }
11229 :
11230 else
11231 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11233$as_echo "yes" >&6; }
11234
11235 CXXFLAGS="-fno-strict-aliasing${CXXFLAGS:+ }${CXXFLAGS}"
11236 fi
11237
11238else
11239 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11241$as_echo "no" >&6; }
11242 :
11243fi
11244rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11245 ac_ext=cpp
11246ac_cpp='$CXXCPP $CPPFLAGS'
11247ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11248ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11249ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11250
11251
11252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-strict-aliasing" >&5
11253$as_echo_n "checking whether ${CC} accepts -fno-strict-aliasing... " >&6; }
11254 ac_gecode_save_CFLAGS="${CFLAGS}"
11255 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS} -Werror"
11256 ac_ext=c
11257ac_cpp='$CPP $CPPFLAGS'
11258ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11259ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11260ac_compiler_gnu=$ac_cv_c_compiler_gnu
11261
11262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11263/* end confdefs.h. */
11264
11265int
11266main ()
11267{
11268
11269 ;
11270 return 0;
11271}
11272_ACEOF
11273if ac_fn_c_try_compile "$LINENO"; then :
11274 if grep -q "unrecognized\|argument unused" conftest.err; then
11275 CFLAGS="${ac_gecode_save_CFLAGS}"
11276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11277$as_echo "no" >&6; }
11278 :
11279 else
11280 CFLAGS="${ac_gecode_save_CFLAGS}"
11281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11282$as_echo "yes" >&6; }
11283
11284 CFLAGS="-fno-strict-aliasing${CFLAGS:+ }${CFLAGS}"
11285 fi
11286
11287else
11288 CFLAGS="${ac_gecode_save_CFLAGS}"
11289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11290$as_echo "no" >&6; }
11291 :
11292fi
11293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11294 ac_ext=cpp
11295ac_cpp='$CXXCPP $CPPFLAGS'
11296ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11297ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11298ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11299
11300 fi
11301 else
11302
11303$as_echo "#define forceinline inline" >>confdefs.h
11304
11305
11306 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-inline-functions" >&5
11308$as_echo_n "checking whether ${CXX} accepts -fno-inline-functions... " >&6; }
11309 if ${CXX} -fno-inline-functions 2>&1 | grep "ignoring unknown option" -q; then
11310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11311$as_echo "no" >&6; }
11312 :
11313 else
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11315$as_echo "yes" >&6; }
11316
11317 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS}"
11318 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS}"
11319 fi
11320 else
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fno-inline-functions" >&5
11322$as_echo_n "checking whether ${CXX} accepts -fno-inline-functions... " >&6; }
11323 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11324 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11325 ac_ext=cpp
11326ac_cpp='$CXXCPP $CPPFLAGS'
11327ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11328ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11329ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11330
11331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11332/* end confdefs.h. */
11333
11334int
11335main ()
11336{
11337
11338 ;
11339 return 0;
11340}
11341_ACEOF
11342if ac_fn_cxx_try_compile "$LINENO"; then :
11343 if grep -q "unrecognized\|argument unused" conftest.err; then
11344 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11346$as_echo "no" >&6; }
11347 :
11348 else
11349 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11351$as_echo "yes" >&6; }
11352
11353 CXXFLAGS="-fno-inline-functions${CXXFLAGS:+ }${CXXFLAGS}"
11354 fi
11355
11356else
11357 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11359$as_echo "no" >&6; }
11360 :
11361fi
11362rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11363 ac_ext=cpp
11364ac_cpp='$CXXCPP $CPPFLAGS'
11365ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11366ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11367ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11368
11369
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fno-inline-functions" >&5
11371$as_echo_n "checking whether ${CC} accepts -fno-inline-functions... " >&6; }
11372 ac_gecode_save_CFLAGS="${CFLAGS}"
11373 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS} -Werror"
11374 ac_ext=c
11375ac_cpp='$CPP $CPPFLAGS'
11376ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11377ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11378ac_compiler_gnu=$ac_cv_c_compiler_gnu
11379
11380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381/* end confdefs.h. */
11382
11383int
11384main ()
11385{
11386
11387 ;
11388 return 0;
11389}
11390_ACEOF
11391if ac_fn_c_try_compile "$LINENO"; then :
11392 if grep -q "unrecognized\|argument unused" conftest.err; then
11393 CFLAGS="${ac_gecode_save_CFLAGS}"
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11395$as_echo "no" >&6; }
11396 :
11397 else
11398 CFLAGS="${ac_gecode_save_CFLAGS}"
11399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11400$as_echo "yes" >&6; }
11401
11402 CFLAGS="-fno-inline-functions${CFLAGS:+ }${CFLAGS}"
11403 fi
11404
11405else
11406 CFLAGS="${ac_gecode_save_CFLAGS}"
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11408$as_echo "no" >&6; }
11409 :
11410fi
11411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11412 ac_ext=cpp
11413ac_cpp='$CXXCPP $CPPFLAGS'
11414ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11415ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11416ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11417
11418 fi
11419
11420 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
11421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fimplement-inlines" >&5
11422$as_echo_n "checking whether ${CXX} accepts -fimplement-inlines... " >&6; }
11423 if ${CXX} -fimplement-inlines 2>&1 | grep "ignoring unknown option" -q; then
11424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11425$as_echo "no" >&6; }
11426 :
11427 else
11428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11429$as_echo "yes" >&6; }
11430
11431 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS}"
11432 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS}"
11433 fi
11434 else
11435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -fimplement-inlines" >&5
11436$as_echo_n "checking whether ${CXX} accepts -fimplement-inlines... " >&6; }
11437 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11438 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11439 ac_ext=cpp
11440ac_cpp='$CXXCPP $CPPFLAGS'
11441ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11442ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11443ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11444
11445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11446/* end confdefs.h. */
11447
11448int
11449main ()
11450{
11451
11452 ;
11453 return 0;
11454}
11455_ACEOF
11456if ac_fn_cxx_try_compile "$LINENO"; then :
11457 if grep -q "unrecognized\|argument unused" conftest.err; then
11458 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11460$as_echo "no" >&6; }
11461 :
11462 else
11463 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11465$as_echo "yes" >&6; }
11466
11467 CXXFLAGS="-fimplement-inlines${CXXFLAGS:+ }${CXXFLAGS}"
11468 fi
11469
11470else
11471 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11473$as_echo "no" >&6; }
11474 :
11475fi
11476rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11477 ac_ext=cpp
11478ac_cpp='$CXXCPP $CPPFLAGS'
11479ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11480ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11481ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11482
11483
11484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -fimplement-inlines" >&5
11485$as_echo_n "checking whether ${CC} accepts -fimplement-inlines... " >&6; }
11486 ac_gecode_save_CFLAGS="${CFLAGS}"
11487 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS} -Werror"
11488 ac_ext=c
11489ac_cpp='$CPP $CPPFLAGS'
11490ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11491ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11492ac_compiler_gnu=$ac_cv_c_compiler_gnu
11493
11494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495/* end confdefs.h. */
11496
11497int
11498main ()
11499{
11500
11501 ;
11502 return 0;
11503}
11504_ACEOF
11505if ac_fn_c_try_compile "$LINENO"; then :
11506 if grep -q "unrecognized\|argument unused" conftest.err; then
11507 CFLAGS="${ac_gecode_save_CFLAGS}"
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11509$as_echo "no" >&6; }
11510 :
11511 else
11512 CFLAGS="${ac_gecode_save_CFLAGS}"
11513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11514$as_echo "yes" >&6; }
11515
11516 CFLAGS="-fimplement-inlines${CFLAGS:+ }${CFLAGS}"
11517 fi
11518
11519else
11520 CFLAGS="${ac_gecode_save_CFLAGS}"
11521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11522$as_echo "no" >&6; }
11523 :
11524fi
11525rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11526 ac_ext=cpp
11527ac_cpp='$CXXCPP $CPPFLAGS'
11528ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11529ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11530ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11531
11532 fi
11533 fi
11534 ;;
11535 esac
11536 ;;
11537microsoft)
11538 $as_echo "#define forceinline __forceinline" >>confdefs.h
11539
11540 CFLAGS="-nologo -bigobj${CFLAGS:+ }${CFLAGS}"
11541 CXXFLAGS="-nologo -bigobj${CXXFLAGS:+ }${CXXFLAGS}"
11542 CFLAGS="-D_CRT_SECURE_NO_DEPRECATE${CFLAGS:+ }${CFLAGS}"
11543 CXXFLAGS="-EHsc${CXXFLAGS:+ }${CXXFLAGS}"
11544
11545$as_echo "#define GECODE_MEMORY_ALIGNMENT sizeof(void*)" >>confdefs.h
11546
11547 if test "${enable_debug:-no}" = "no"; then
11548 CFLAGS="${ac_gecode_cl_optimize_flag}${CFLAGS:+ }${CFLAGS}"
11549 CXXFLAGS="${ac_gecode_cl_optimize_flag}${CXXFLAGS:+ }${CXXFLAGS}"
11550 CFLAGS="-MD -GS- -wd4355 -wd4068${CFLAGS:+ }${CFLAGS}"
11551 CXXFLAGS="-MD -GS- -wd4355 -wd4068${CXXFLAGS:+ }${CXXFLAGS}"
11552
11553 if test "${ac_cv_cxx_compiler_vendor}" = "microsoft"; then
11554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -arch:SSE2" >&5
11555$as_echo_n "checking whether ${CXX} accepts -arch:SSE2... " >&6; }
11556 if ${CXX} -arch:SSE2 2>&1 | grep "ignoring unknown option" -q; then
11557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11558$as_echo "no" >&6; }
11559 :
11560 else
11561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11562$as_echo "yes" >&6; }
11563
11564 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS}"
11565 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS}"
11566 fi
11567 else
11568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CXX} accepts -arch:SSE2" >&5
11569$as_echo_n "checking whether ${CXX} accepts -arch:SSE2... " >&6; }
11570 ac_gecode_save_CXXFLAGS="${CXXFLAGS}"
11571 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS} -Werror"
11572 ac_ext=cpp
11573ac_cpp='$CXXCPP $CPPFLAGS'
11574ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11575ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11576ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11577
11578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11579/* end confdefs.h. */
11580
11581int
11582main ()
11583{
11584
11585 ;
11586 return 0;
11587}
11588_ACEOF
11589if ac_fn_cxx_try_compile "$LINENO"; then :
11590 if grep -q "unrecognized\|argument unused" conftest.err; then
11591 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11593$as_echo "no" >&6; }
11594 :
11595 else
11596 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11598$as_echo "yes" >&6; }
11599
11600 CXXFLAGS="-arch:SSE2${CXXFLAGS:+ }${CXXFLAGS}"
11601 fi
11602
11603else
11604 CXXFLAGS="${ac_gecode_save_CXXFLAGS}"
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11606$as_echo "no" >&6; }
11607 :
11608fi
11609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11610 ac_ext=cpp
11611ac_cpp='$CXXCPP $CPPFLAGS'
11612ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11613ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11614ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11615
11616
11617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} accepts -arch:SSE2" >&5
11618$as_echo_n "checking whether ${CC} accepts -arch:SSE2... " >&6; }
11619 ac_gecode_save_CFLAGS="${CFLAGS}"
11620 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS} -Werror"
11621 ac_ext=c
11622ac_cpp='$CPP $CPPFLAGS'
11623ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11624ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11625ac_compiler_gnu=$ac_cv_c_compiler_gnu
11626
11627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11628/* end confdefs.h. */
11629
11630int
11631main ()
11632{
11633
11634 ;
11635 return 0;
11636}
11637_ACEOF
11638if ac_fn_c_try_compile "$LINENO"; then :
11639 if grep -q "unrecognized\|argument unused" conftest.err; then
11640 CFLAGS="${ac_gecode_save_CFLAGS}"
11641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11642$as_echo "no" >&6; }
11643 :
11644 else
11645 CFLAGS="${ac_gecode_save_CFLAGS}"
11646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11647$as_echo "yes" >&6; }
11648
11649 CFLAGS="-arch:SSE2${CFLAGS:+ }${CFLAGS}"
11650 fi
11651
11652else
11653 CFLAGS="${ac_gecode_save_CFLAGS}"
11654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11655$as_echo "no" >&6; }
11656 :
11657fi
11658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11659 ac_ext=cpp
11660ac_cpp='$CXXCPP $CPPFLAGS'
11661ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11662ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11663ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11664
11665 fi
11666
11667 DLLFLAGS="${CXXFLAGS} -LD${DLLFLAGS:+ }${DLLFLAGS}"
11668 GLDFLAGS="-link -DEBUG -OPT:REF -OPT:ICF -MANIFEST -INCREMENTAL:NO"
11669 else
11670 CFLAGS="-MDd -Zi -wd4355 -wd4068${CFLAGS:+ }${CFLAGS}"
11671 CXXFLAGS="-MDd -Zi -wd4355 -wd4068${CXXFLAGS:+ }${CXXFLAGS}"
11672
11673 DLLFLAGS="${CXXFLAGS} -LDd${DLLFLAGS:+ }${DLLFLAGS}"
11674 GLDFLAGS="-link -MANIFEST -INCREMENTAL:NO"
11675 fi
11676
11677 sharedlibdir="${bindir}"
11678
11679 docdir="${prefix}"
11680
11681 if test "${enable_static:-no}" = "yes"; then
11682 as_fn_error $? "Static linking not supported for Windows/cl." "$LINENO" 5
11683 fi
11684
11685 # Extract the first word of "mt.exe", so it can be a program name with args.
11686set dummy mt.exe; ac_word=$2
11687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11688$as_echo_n "checking for $ac_word... " >&6; }
11689if ${ac_cv_prog_MANIFEST+:} false; then :
11690 $as_echo_n "(cached) " >&6
11691else
11692 if test -n "$MANIFEST"; then
11693 ac_cv_prog_MANIFEST="$MANIFEST" # Let the user override the test.
11694else
11695as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11696for as_dir in $PATH
11697do
11698 IFS=$as_save_IFS
11699 test -z "$as_dir" && as_dir=.
11700 for ac_exec_ext in '' $ac_executable_extensions; do
11701 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11702 ac_cv_prog_MANIFEST="mt.exe"
11703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11704 break 2
11705 fi
11706done
11707 done
11708IFS=$as_save_IFS
11709
11710fi
11711fi
11712MANIFEST=$ac_cv_prog_MANIFEST
11713if test -n "$MANIFEST"; then
11714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST" >&5
11715$as_echo "$MANIFEST" >&6; }
11716else
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11718$as_echo "no" >&6; }
11719fi
11720
11721
11722
11723 DLLPATH=""
11724
11725
11726 SBJEXT="sbj"
11727
11728 DLLEXT="dll"
11729
11730 SOSUFFIX=""
11731
11732 SOLINKSUFFIX=""
11733
11734 WLSONAME=""
11735
11736 LIBEXT="lib"
11737
11738 LIBPREFIX="${ac_gecode_userprefix}Gecode"
11739
11740 LINKPREFIX="${ac_gecode_userprefix}Gecode"
11741
11742 LINKSUFFIX=".lib"
11743
11744 MINUSLDIR=""
11745
11746 LINKLIBDIR="${libdir}/"
11747
11748
11749 cygpathprefix=$prefix
11750 test "x$cygpathprefix" = xNONE && cygpathprefix=$ac_default_prefix
11751 cygpathprefix=`cygpath -m ${cygpathprefix}`
11752
11753 cygpathprefix="${cygpathprefix}"
11754
11755 GECODE_BUILD_SUPPORT_FLAG="-DGECODE_BUILD_SUPPORT"
11756
11757 GECODE_BUILD_KERNEL_FLAG="-DGECODE_BUILD_KERNEL"
11758
11759 GECODE_BUILD_SEARCH_FLAG="-DGECODE_BUILD_SEARCH"
11760
11761 GECODE_BUILD_INT_FLAG="-DGECODE_BUILD_INT"
11762
11763 GECODE_BUILD_FLOAT_FLAG="-DGECODE_BUILD_FLOAT"
11764
11765 GECODE_BUILD_SET_FLAG="-DGECODE_BUILD_SET"
11766
11767 GECODE_BUILD_MINIMODEL_FLAG="-DGECODE_BUILD_MINIMODEL"
11768
11769 GECODE_BUILD_GIST_FLAG="-DGECODE_BUILD_GIST"
11770
11771 GECODE_BUILD_FLATZINC_FLAG="-DGECODE_BUILD_FLATZINC"
11772
11773 GECODE_BUILD_DRIVER_FLAG="-DGECODE_BUILD_DRIVER"
11774
11775
11776 COMPILEOBJ="-c -Fo"
11777
11778 COMPILESBJ="-c -Fa"
11779
11780 CXXIN="-Tp"
11781
11782 CCIN="-Tc"
11783
11784
11785 INSTALLLIBS="yes"
11786
11787
11788 LINKOUTPUT="-Fe"
11789
11790 EXEOUTPUT="-Fe"
11791
11792
11793 SUPPORT="Support"
11794
11795 KERNEL="Kernel"
11796
11797 SEARCH="Search"
11798
11799 INT="Int"
11800
11801 FLOAT="Float"
11802
11803 SET="Set"
11804
11805 MM="Minimodel"
11806
11807 GIST="Gist"
11808
11809 FLATZINC="FlatZinc"
11810
11811 DRIVER="Driver"
11812
11813 ;;
11814*)
11815 as_fn_error $? "Gecode currently only supports the GNU and Microsoft compilers." "$LINENO" 5
11816 ;;
11817esac
11818
11819ac_fn_cxx_check_header_mongrel "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map" "$ac_includes_default"
11820if test "x$ac_cv_header_ext_hash_map" = xyes; then :
11821
11822$as_echo "#define GECODE_HAS_GNU_HASH_MAP /**/" >>confdefs.h
11823
11824fi
11825
11826
11827
11828ac_fn_cxx_check_header_mongrel "$LINENO" "unordered_map" "ac_cv_header_unordered_map" "$ac_includes_default"
11829if test "x$ac_cv_header_unordered_map" = xyes; then :
11830
11831$as_echo "#define GECODE_HAS_UNORDERED_MAP /**/" >>confdefs.h
11832
11833fi
11834
11835
11836
11837
11838 # Check whether --enable-doc-dot was given.
11839if test "${enable_doc_dot+set}" = set; then :
11840 enableval=$enable_doc_dot;
11841fi
11842
11843 # Extract the first word of "dot", so it can be a program name with args.
11844set dummy dot; ac_word=$2
11845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11846$as_echo_n "checking for $ac_word... " >&6; }
11847if ${ac_cv_prog_DOT+:} false; then :
11848 $as_echo_n "(cached) " >&6
11849else
11850 if test -n "$DOT"; then
11851 ac_cv_prog_DOT="$DOT" # Let the user override the test.
11852else
11853as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11854for as_dir in $PATH
11855do
11856 IFS=$as_save_IFS
11857 test -z "$as_dir" && as_dir=.
11858 for ac_exec_ext in '' $ac_executable_extensions; do
11859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11860 ac_cv_prog_DOT="dot"
11861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11862 break 2
11863 fi
11864done
11865 done
11866IFS=$as_save_IFS
11867
11868fi
11869fi
11870DOT=$ac_cv_prog_DOT
11871if test -n "$DOT"; then
11872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOT" >&5
11873$as_echo "$DOT" >&6; }
11874else
11875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11876$as_echo "no" >&6; }
11877fi
11878
11879
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable graphs in the documentation" >&5
11881$as_echo_n "checking whether to enable graphs in the documentation... " >&6; }
11882 if test "${enable_doc_dot:-yes}" = "yes"; then
11883 if test x$DOT = x; then
11884 if test x"${enable_doc_dot}" = x; then
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11886$as_echo "no" >&6; }
11887 GECODE_DOXYGEN_DOT=NO
11888
11889 else
11890 as_fn_error $? "you need the dot tool from graphviz to generate graphs in the documentation" "$LINENO" 5
11891 fi
11892 else
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11894$as_echo "yes" >&6; }
11895 GECODE_DOXYGEN_DOT=YES
11896
11897 fi
11898 else
11899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11900$as_echo "no" >&6; }
11901 GECODE_DOXYGEN_DOT=NO
11902
11903 fi
11904
11905 # Check whether --enable-doc-search was given.
11906if test "${enable_doc_search+set}" = set; then :
11907 enableval=$enable_doc_search;
11908fi
11909
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the documentation search engine" >&5
11911$as_echo_n "checking whether to enable the documentation search engine... " >&6; }
11912 if test "${enable_doc_search:-no}" = "yes"; then
11913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11914$as_echo "yes" >&6; }
11915 ENABLEDOCSEARCH="yes"
11916
11917 else
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11919$as_echo "no" >&6; }
11920 ENABLEDOCSEARCH="no"
11921
11922 fi
11923 # Check whether --enable-doc-tagfile was given.
11924if test "${enable_doc_tagfile+set}" = set; then :
11925 enableval=$enable_doc_tagfile;
11926fi
11927
11928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to generate a doxygen tagfile" >&5
11929$as_echo_n "checking whether to generate a doxygen tagfile... " >&6; }
11930 if test "${enable_doc_tagfile:-yes}" = "yes"; then
11931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11932$as_echo "yes" >&6; }
11933 GECODE_DOXYGEN_TAGFILE="doc/gecode-doc.tag"
11934
11935 else
11936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11937$as_echo "no" >&6; }
11938
11939 fi
11940 # Check whether --enable-doc-chm was given.
11941if test "${enable_doc_chm+set}" = set; then :
11942 enableval=$enable_doc_chm;
11943fi
11944
11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build compressed html documentation" >&5
11946$as_echo_n "checking whether to build compressed html documentation... " >&6; }
11947 case $host_os in
11948 windows*)
11949 if test "${enable_doc_chm:-yes}" = "yes"; then
11950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11951$as_echo "yes" >&6; }
11952 ENABLEDOCCHM="yes"
11953
11954 ENABLEDOCSEARCH="no"
11955
11956 else
11957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11958$as_echo "no" >&6; }
11959 ENABLEDOCCHM="no"
11960
11961 fi
11962 ;;
11963 *)
11964 if test "${enable_doc_chm:-no}" = "yes"; then
11965 as_fn_error $? "building chms is only supported on Windows." "$LINENO" 5
11966 else
11967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11968$as_echo "no" >&6; }
11969 ENABLEDOCCHM="no"
11970
11971 fi
11972 ;;
11973 esac
11974 # Check whether --enable-doc-docset was given.
11975if test "${enable_doc_docset+set}" = set; then :
11976 enableval=$enable_doc_docset;
11977fi
11978
11979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build docset documentation for XCode" >&5
11980$as_echo_n "checking whether to build docset documentation for XCode... " >&6; }
11981 case $host_os in
11982 darwin*)
11983 if test "${enable_doc_docset:-no}" = "yes"; then
11984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11985$as_echo "yes" >&6; }
11986 ENABLEDOCDOCSET="yes"
11987
11988 ENABLEDOCSEARCH="no"
11989
11990 else
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11992$as_echo "no" >&6; }
11993 ENABLEDOCDOCSET="no"
11994
11995 fi
11996 ;;
11997 *)
11998 if test "${enable_doc_docset:-no}" = "yes"; then
11999 as_fn_error $? "building docsets is only supported on Mac OS X." "$LINENO" 5
12000 else
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12002$as_echo "no" >&6; }
12003 ENABLEDOCDOCSET="no"
12004
12005 fi
12006 ;;
12007 esac
12008
12009
12010
12011
12012
12013
12014
12015# Check whether --with-vis was given.
12016if test "${with_vis+set}" = set; then :
12017 withval=$with_vis;
12018fi
12019
12020 if test "${with_vis:-no}" != "no"; then
12021 with_vis=${with_vis//,/ }
12022 ac_gecode_vis="${with_vis}${ac_gecode_vis:+ }${ac_gecode_vis}"
12023 fi
12024
12025
12026 # Check whether --enable-float-vars was given.
12027if test "${enable_float_vars+set}" = set; then :
12028 enableval=$enable_float_vars;
12029fi
12030
12031 ac_gecode_vis="\$(top_srcdir)/gecode/float/var-imp/float.vis${ac_gecode_vis:+ }${ac_gecode_vis}"
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build the float variables library" >&5
12033$as_echo_n "checking whether to build the float variables library... " >&6; }
12034 if test "${enable_float_vars:-yes}" = "yes"; then
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12036$as_echo "yes" >&6; }
12037 enable_float_vars="yes";
12038 enable_int_vars="yes";
12039 LINKFLOAT=${LINKLIBDIR}${LINKPREFIX}${FLOAT}${DLL_ARCH}${LINKSUFFIX}
12040
12041
12042
12043$as_echo "#define GECODE_HAS_FLOAT_VARS /**/" >>confdefs.h
12044
12045 else
12046 enable_float_vars="no";
12047
12048
12049
12050
12051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12052$as_echo "no" >&6; }
12053 fi
12054 enable_float_vars=${enable_float_vars}
12055
12056
12057
12058
12059 # Check whether --enable-set-vars was given.
12060if test "${enable_set_vars+set}" = set; then :
12061 enableval=$enable_set_vars;
12062fi
12063
12064 ac_gecode_vis="\$(top_srcdir)/gecode/set/var-imp/set.vis${ac_gecode_vis:+ }${ac_gecode_vis}"
12065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build the set variables library" >&5
12066$as_echo_n "checking whether to build the set variables library... " >&6; }
12067 if test "${enable_set_vars:-yes}" = "yes"; then
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12069$as_echo "yes" >&6; }
12070 enable_set_vars="yes";
12071 enable_int_vars="yes";
12072 LINKSET=${LINKLIBDIR}${LINKPREFIX}${SET}${DLL_ARCH}${LINKSUFFIX}
12073
12074
12075
12076$as_echo "#define GECODE_HAS_SET_VARS /**/" >>confdefs.h
12077
12078 else
12079 enable_set_vars="no";
12080
12081
12082
12083
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12085$as_echo "no" >&6; }
12086 fi
12087 enable_set_vars=${enable_set_vars}
12088
12089
12090
12091
12092 # Check whether --enable-int-vars was given.
12093if test "${enable_int_vars+set}" = set; then :
12094 enableval=$enable_int_vars;
12095fi
12096
12097 ac_gecode_vis="\$(top_srcdir)/gecode/int/var-imp/int.vis \$(top_srcdir)/gecode/int/var-imp/bool.vis${ac_gecode_vis:+ }${ac_gecode_vis}"
12098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build the int variables library" >&5
12099$as_echo_n "checking whether to build the int variables library... " >&6; }
12100 if test "${enable_int_vars:-yes}" = "yes"; then
12101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12102$as_echo "yes" >&6; }
12103 enable_int_vars="yes";
12104
12105 LINKINT=${LINKLIBDIR}${LINKPREFIX}${INT}${DLL_ARCH}${LINKSUFFIX}
12106
12107
12108
12109$as_echo "#define GECODE_HAS_INT_VARS /**/" >>confdefs.h
12110
12111 else
12112 enable_int_vars="no";
12113
12114
12115
12116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12117$as_echo "no" >&6; }
12118 fi
12119 enable_int_vars=${enable_int_vars}
12120
12121
12122
12123
12124
12125 # Check whether --enable-mpfr was given.
12126if test "${enable_mpfr+set}" = set; then :
12127 enableval=$enable_mpfr;
12128fi
12129
12130 if test "${enable_float_vars:-yes}" = "yes"; then
12131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with MPFR support" >&5
12132$as_echo_n "checking whether to build with MPFR support... " >&6; }
12133 if test "${enable_mpfr:-yes}" = "yes"; then
12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12135$as_echo "yes" >&6; }
12136
12137# Check whether --with-gmp-include was given.
12138if test "${with_gmp_include+set}" = set; then :
12139 withval=$with_gmp_include;
12140fi
12141
12142 if test "${with_gmp_include:-no}" != "no"; then
12143 GMP_CPPFLAGS=-I${with_gmp_include}
12144
12145 fi
12146
12147
12148# Check whether --with-gmp-lib was given.
12149if test "${with_gmp_lib+set}" = set; then :
12150 withval=$with_gmp_lib;
12151fi
12152
12153
12154 ac_gecode_tmp_gmp_lib=""
12155 if test "${with_gmp_lib:-no}" != "no"; then
12156 case $ac_gecode_compiler_vendor in
12157 gnu)
12158 GMP_LIB_PATH="-L${with_gmp_lib}"
12159
12160 ;;
12161 microsoft)
12162 GMP_LIB_PATH="/LIBPATH:${with_gmp_lib}"
12163
12164 ;;
12165 esac
12166 else
12167 GMP_LIB_PATH=""
12168
12169 fi
12170
12171 ac_gecode_save_CPPFLAGS="${CPPFLAGS}"
12172 ac_gecode_save_LIBS="${LIBS}"
12173 case $ac_gecode_compiler_vendor in
12174 gnu)
12175 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ } ${GMP_CPPFLAGS}"
12176 LIBS="${LIBS}${LIBS:+ } ${GMP_LIB_PATH}"
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5
12178$as_echo_n "checking for __gmpz_init in -lgmp... " >&6; }
12179if ${ac_cv_lib_gmp___gmpz_init+:} false; then :
12180 $as_echo_n "(cached) " >&6
12181else
12182 ac_check_lib_save_LIBS=$LIBS
12183LIBS="-lgmp $LIBS"
12184cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12185/* end confdefs.h. */
12186
12187/* Override any GCC internal prototype to avoid an error.
12188 Use char because int might match the return type of a GCC
12189 builtin and then its argument prototype would still apply. */
12190#ifdef __cplusplus
12191extern "C"
12192#endif
12193char __gmpz_init ();
12194int
12195main ()
12196{
12197return __gmpz_init ();
12198 ;
12199 return 0;
12200}
12201_ACEOF
12202if ac_fn_cxx_try_link "$LINENO"; then :
12203 ac_cv_lib_gmp___gmpz_init=yes
12204else
12205 ac_cv_lib_gmp___gmpz_init=no
12206fi
12207rm -f core conftest.err conftest.$ac_objext \
12208 conftest$ac_exeext conftest.$ac_ext
12209LIBS=$ac_check_lib_save_LIBS
12210fi
12211{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5
12212$as_echo "$ac_cv_lib_gmp___gmpz_init" >&6; }
12213if test "x$ac_cv_lib_gmp___gmpz_init" = xyes; then :
12214
12215 GMP_LINK="${ac_gecode_tmp_gmp_lib} -lgmp"
12216
12217
12218else
12219
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lmpir" >&5
12221$as_echo_n "checking for __gmpz_init in -lmpir... " >&6; }
12222if ${ac_cv_lib_mpir___gmpz_init+:} false; then :
12223 $as_echo_n "(cached) " >&6
12224else
12225 ac_check_lib_save_LIBS=$LIBS
12226LIBS="-lmpir $LIBS"
12227cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12228/* end confdefs.h. */
12229
12230/* Override any GCC internal prototype to avoid an error.
12231 Use char because int might match the return type of a GCC
12232 builtin and then its argument prototype would still apply. */
12233#ifdef __cplusplus
12234extern "C"
12235#endif
12236char __gmpz_init ();
12237int
12238main ()
12239{
12240return __gmpz_init ();
12241 ;
12242 return 0;
12243}
12244_ACEOF
12245if ac_fn_cxx_try_link "$LINENO"; then :
12246 ac_cv_lib_mpir___gmpz_init=yes
12247else
12248 ac_cv_lib_mpir___gmpz_init=no
12249fi
12250rm -f core conftest.err conftest.$ac_objext \
12251 conftest$ac_exeext conftest.$ac_ext
12252LIBS=$ac_check_lib_save_LIBS
12253fi
12254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpir___gmpz_init" >&5
12255$as_echo "$ac_cv_lib_mpir___gmpz_init" >&6; }
12256if test "x$ac_cv_lib_mpir___gmpz_init" = xyes; then :
12257
12258 GMP_LINK="${ac_gecode_tmp_gmp_lib} -lmpir"
12259
12260
12261else
12262
12263 enable_mpfr=no;
12264
12265fi
12266
12267
12268fi
12269
12270 ;;
12271 microsoft)
12272 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ } ${GMP_CPPFLAGS}"
12273 LIBS="${LIBS}${LIBS:+ } /link ${GMP_LIB_PATH} gmp.lib"
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lgmp" >&5
12275$as_echo_n "checking for __gmpz_init in -lgmp... " >&6; }
12276if ${ac_cv_lib_gmp___gmpz_init+:} false; then :
12277 $as_echo_n "(cached) " >&6
12278else
12279 ac_check_lib_save_LIBS=$LIBS
12280LIBS="-lgmp $LIBS"
12281cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12282/* end confdefs.h. */
12283
12284/* Override any GCC internal prototype to avoid an error.
12285 Use char because int might match the return type of a GCC
12286 builtin and then its argument prototype would still apply. */
12287#ifdef __cplusplus
12288extern "C"
12289#endif
12290char __gmpz_init ();
12291int
12292main ()
12293{
12294return __gmpz_init ();
12295 ;
12296 return 0;
12297}
12298_ACEOF
12299if ac_fn_cxx_try_link "$LINENO"; then :
12300 ac_cv_lib_gmp___gmpz_init=yes
12301else
12302 ac_cv_lib_gmp___gmpz_init=no
12303fi
12304rm -f core conftest.err conftest.$ac_objext \
12305 conftest$ac_exeext conftest.$ac_ext
12306LIBS=$ac_check_lib_save_LIBS
12307fi
12308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp___gmpz_init" >&5
12309$as_echo "$ac_cv_lib_gmp___gmpz_init" >&6; }
12310if test "x$ac_cv_lib_gmp___gmpz_init" = xyes; then :
12311
12312 GMP_LINK="${ac_gecode_tmp_gmp_lib} gmp.lib"
12313
12314
12315else
12316
12317 LIBS="${ac_gecode_save_LIBS}"
12318 LIBS="${LIBS}${LIBS:+ } /link ${GMP_LIB_PATH} mpir.lib"
12319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __gmpz_init in -lmpir" >&5
12320$as_echo_n "checking for __gmpz_init in -lmpir... " >&6; }
12321if ${ac_cv_lib_mpir___gmpz_init+:} false; then :
12322 $as_echo_n "(cached) " >&6
12323else
12324 ac_check_lib_save_LIBS=$LIBS
12325LIBS="-lmpir $LIBS"
12326cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12327/* end confdefs.h. */
12328
12329/* Override any GCC internal prototype to avoid an error.
12330 Use char because int might match the return type of a GCC
12331 builtin and then its argument prototype would still apply. */
12332#ifdef __cplusplus
12333extern "C"
12334#endif
12335char __gmpz_init ();
12336int
12337main ()
12338{
12339return __gmpz_init ();
12340 ;
12341 return 0;
12342}
12343_ACEOF
12344if ac_fn_cxx_try_link "$LINENO"; then :
12345 ac_cv_lib_mpir___gmpz_init=yes
12346else
12347 ac_cv_lib_mpir___gmpz_init=no
12348fi
12349rm -f core conftest.err conftest.$ac_objext \
12350 conftest$ac_exeext conftest.$ac_ext
12351LIBS=$ac_check_lib_save_LIBS
12352fi
12353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpir___gmpz_init" >&5
12354$as_echo "$ac_cv_lib_mpir___gmpz_init" >&6; }
12355if test "x$ac_cv_lib_mpir___gmpz_init" = xyes; then :
12356
12357 GMP_LINK="${ac_gecode_tmp_gmp_lib} mpir.lib"
12358
12359
12360else
12361
12362 enable_mpfr=no;
12363
12364fi
12365
12366
12367fi
12368
12369 ;;
12370 esac
12371 CPPFLAGS="${ac_gecode_save_CPPFLAGS}"
12372 LIBS="${ac_gecode_save_LIBS}"
12373
12374
12375# Check whether --with-mpfr-include was given.
12376if test "${with_mpfr_include+set}" = set; then :
12377 withval=$with_mpfr_include;
12378fi
12379
12380 if test "${with_mpfr_include:-no}" != "no"; then
12381 MPFR_CPPFLAGS=-I${with_mpfr_include}
12382
12383 fi
12384
12385
12386# Check whether --with-mpfr-lib was given.
12387if test "${with_mpfr_lib+set}" = set; then :
12388 withval=$with_mpfr_lib;
12389fi
12390
12391 if test "${with_mpfr_lib:-no}" != "no"; then
12392 case $ac_gecode_compiler_vendor in
12393 gnu)
12394 MPFR_LIB_PATH="-L${with_mpfr_lib}"
12395
12396 ;;
12397 microsoft)
12398 MPFR_LIB_PATH="/LIBPATH:${with_mpfr_lib}"
12399
12400 ;;
12401 esac
12402 else
12403 MPFR_LIB_PATH=""
12404
12405 fi
12406 case $ac_gecode_compiler_vendor in
12407 gnu)
12408 MPFR_LINK="-lmpfr"
12409
12410 ;;
12411 microsoft)
12412 MPFR_LINK="mpfr.lib"
12413
12414 ;;
12415 esac
12416
12417 ac_gecode_save_CPPFLAGS="${CPPFLAGS}"
12418 ac_gecode_save_LIBS="${LIBS}"
12419 case $ac_gecode_compiler_vendor in
12420 gnu)
12421 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ } ${MPFR_CPPFLAGS} ${GMP_CPPFLAGS}"
12422 LIBS="${LIBS}${LIBS:+ } ${MPFR_LIB_PATH} ${GMP_LIB_PATH} ${MPFR_LINK} ${GMP_LINK}"
12423 for ac_header in gmp.h
12424do :
12425 ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
12426if test "x$ac_cv_header_gmp_h" = xyes; then :
12427 cat >>confdefs.h <<_ACEOF
12428#define HAVE_GMP_H 1
12429_ACEOF
12430 for ac_header in mpfr.h
12431do :
12432 ac_fn_cxx_check_header_mongrel "$LINENO" "mpfr.h" "ac_cv_header_mpfr_h" "$ac_includes_default"
12433if test "x$ac_cv_header_mpfr_h" = xyes; then :
12434 cat >>confdefs.h <<_ACEOF
12435#define HAVE_MPFR_H 1
12436_ACEOF
12437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpfr_add in -lmpfr" >&5
12438$as_echo_n "checking for mpfr_add in -lmpfr... " >&6; }
12439if ${ac_cv_lib_mpfr_mpfr_add+:} false; then :
12440 $as_echo_n "(cached) " >&6
12441else
12442 ac_check_lib_save_LIBS=$LIBS
12443LIBS="-lmpfr $LIBS"
12444cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12445/* end confdefs.h. */
12446
12447/* Override any GCC internal prototype to avoid an error.
12448 Use char because int might match the return type of a GCC
12449 builtin and then its argument prototype would still apply. */
12450#ifdef __cplusplus
12451extern "C"
12452#endif
12453char mpfr_add ();
12454int
12455main ()
12456{
12457return mpfr_add ();
12458 ;
12459 return 0;
12460}
12461_ACEOF
12462if ac_fn_cxx_try_link "$LINENO"; then :
12463 ac_cv_lib_mpfr_mpfr_add=yes
12464else
12465 ac_cv_lib_mpfr_mpfr_add=no
12466fi
12467rm -f core conftest.err conftest.$ac_objext \
12468 conftest$ac_exeext conftest.$ac_ext
12469LIBS=$ac_check_lib_save_LIBS
12470fi
12471{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpfr_mpfr_add" >&5
12472$as_echo "$ac_cv_lib_mpfr_mpfr_add" >&6; }
12473if test "x$ac_cv_lib_mpfr_mpfr_add" = xyes; then :
12474
12475$as_echo "#define GECODE_HAS_MPFR /**/" >>confdefs.h
12476
12477 enable_mpfr=yes;
12478else
12479 enable_mpfr=no;
12480fi
12481
12482else
12483 enable_mpfr=no;
12484fi
12485
12486done
12487
12488else
12489 enable_mpfr=no;
12490fi
12491
12492done
12493
12494 ;;
12495 microsoft)
12496 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ } ${MPFR_CPPFLAGS} ${GMP_CPPFLAGS}"
12497 LIBS="${LIBS}${LIBS:+ } /link ${MPFR_LIB_PATH} ${GMP_LIB_PATH} ${MPFR_LINK} ${GMP_LINK}"
12498 for ac_header in gmp.h
12499do :
12500 ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
12501if test "x$ac_cv_header_gmp_h" = xyes; then :
12502 cat >>confdefs.h <<_ACEOF
12503#define HAVE_GMP_H 1
12504_ACEOF
12505 for ac_header in mpfr.h
12506do :
12507 ac_fn_cxx_check_header_mongrel "$LINENO" "mpfr.h" "ac_cv_header_mpfr_h" "$ac_includes_default"
12508if test "x$ac_cv_header_mpfr_h" = xyes; then :
12509 cat >>confdefs.h <<_ACEOF
12510#define HAVE_MPFR_H 1
12511_ACEOF
12512 ac_fn_cxx_check_func "$LINENO" "mpfr_add" "ac_cv_func_mpfr_add"
12513if test "x$ac_cv_func_mpfr_add" = xyes; then :
12514
12515$as_echo "#define GECODE_HAS_MPFR /**/" >>confdefs.h
12516
12517 enable_mpfr=yes;
12518else
12519 enable_mpfr=no;
12520fi
12521
12522else
12523 enable_mpfr=no;
12524fi
12525
12526done
12527
12528else
12529 enable_mpfr=no;
12530fi
12531
12532done
12533
12534 ;;
12535 esac
12536 CPPFLAGS="${ac_gecode_save_CPPFLAGS}"
12537 LIBS="${ac_gecode_save_LIBS}"
12538 else
12539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12540$as_echo "no" >&6; }
12541 enable_mpfr=no;
12542 fi
12543 else
12544 enable_mpfr=no;
12545 fi
12546 enable_mpfr=${enable_mpfr}
12547
12548
12549
12550 # Check whether --enable-qt was given.
12551if test "${enable_qt+set}" = set; then :
12552 enableval=$enable_qt;
12553fi
12554
12555 for ac_prog in qmake-qt4 qmake
12556do
12557 # Extract the first word of "$ac_prog", so it can be a program name with args.
12558set dummy $ac_prog; ac_word=$2
12559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12560$as_echo_n "checking for $ac_word... " >&6; }
12561if ${ac_cv_prog_QMAKE+:} false; then :
12562 $as_echo_n "(cached) " >&6
12563else
12564 if test -n "$QMAKE"; then
12565 ac_cv_prog_QMAKE="$QMAKE" # Let the user override the test.
12566else
12567as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12568for as_dir in $PATH
12569do
12570 IFS=$as_save_IFS
12571 test -z "$as_dir" && as_dir=.
12572 for ac_exec_ext in '' $ac_executable_extensions; do
12573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12574 ac_cv_prog_QMAKE="$ac_prog"
12575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12576 break 2
12577 fi
12578done
12579 done
12580IFS=$as_save_IFS
12581
12582fi
12583fi
12584QMAKE=$ac_cv_prog_QMAKE
12585if test -n "$QMAKE"; then
12586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QMAKE" >&5
12587$as_echo "$QMAKE" >&6; }
12588else
12589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12590$as_echo "no" >&6; }
12591fi
12592
12593
12594 test -n "$QMAKE" && break
12595done
12596
12597 for ac_prog in moc-qt4 moc
12598do
12599 # Extract the first word of "$ac_prog", so it can be a program name with args.
12600set dummy $ac_prog; ac_word=$2
12601{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12602$as_echo_n "checking for $ac_word... " >&6; }
12603if ${ac_cv_prog_MOC+:} false; then :
12604 $as_echo_n "(cached) " >&6
12605else
12606 if test -n "$MOC"; then
12607 ac_cv_prog_MOC="$MOC" # Let the user override the test.
12608else
12609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12610for as_dir in $PATH
12611do
12612 IFS=$as_save_IFS
12613 test -z "$as_dir" && as_dir=.
12614 for ac_exec_ext in '' $ac_executable_extensions; do
12615 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12616 ac_cv_prog_MOC="$ac_prog"
12617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12618 break 2
12619 fi
12620done
12621 done
12622IFS=$as_save_IFS
12623
12624fi
12625fi
12626MOC=$ac_cv_prog_MOC
12627if test -n "$MOC"; then
12628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MOC" >&5
12629$as_echo "$MOC" >&6; }
12630else
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12632$as_echo "no" >&6; }
12633fi
12634
12635
12636 test -n "$MOC" && break
12637done
12638
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with Qt support" >&5
12640$as_echo_n "checking whether to build with Qt support... " >&6; }
12641 if test "${enable_qt:-yes}" = "yes"; then
12642 if test "${QMAKE}x" = "x" -o "${MOC}x" = "x"; then
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12644$as_echo "no" >&6; }
12645 else
12646 ac_gecode_qt_version=`${QMAKE} -query QT_VERSION`
12647 ac_gecode_qt_major=`echo ${ac_gecode_qt_version} | grep -o '^[0-9]*'`
12648 ac_gecode_qt_minor=`echo ${ac_gecode_qt_version} | sed -e 's/^[0-9]*\\.//g' -e 's/\\.[0-9]*$//g'`
12649 ac_gecode_qt_ok="yes"
12650 if test ${ac_gecode_qt_major} -lt 4; then ac_gecode_qt_ok="no";
12651 else if test ${ac_gecode_qt_major} -eq 4 \
12652 -a ${ac_gecode_qt_minor} -lt 3; then ac_gecode_qt_ok="no";
12653 fi
12654 fi
12655 if test "${ac_gecode_qt_ok}" != "yes"; then
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12657$as_echo "no" >&6; }
12658 else
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12660$as_echo "yes" >&6; }
12661
12662$as_echo "#define GECODE_HAS_QT /**/" >>confdefs.h
12663
12664 ac_gecode_qt_tmpdir=`mktemp -d gistqt.XXXXXX` || exit 1
12665 cd ${ac_gecode_qt_tmpdir}
12666 echo "CONFIG += release" > a.pro
12667 if test ${ac_gecode_qt_major} -eq 5; then
12668 echo "QT += widgets printsupport" >> a.pro
12669 fi
12670 ${QMAKE}
12671 if test -d a.xcodeproj; then
12672 ac_gecode_qt_makefile=a.xcodeproj/qt_preprocess.mak
12673 elif test -d a.pbproj; then
12674 ac_gecode_qt_makefile=a.pbproj/qt_preprocess.mak
12675 elif test -f Makefile.Debug; then
12676 if test "${enable_debug:-no}" = "no"; then
12677 ac_gecode_qt_makefile=Makefile.Release
12678 else
12679 ac_gecode_qt_makefile=Makefile.Debug
12680 fi
12681 else
12682 ac_gecode_qt_makefile=Makefile
12683 fi
12684 ac_gecode_qt_defines=`grep ${ac_gecode_qt_makefile} -e 'DEFINES.*=' | sed -e 's/.*=//' -e 's|\\\\|/|g' -e 's|-I\\("*\\)\\.\\./\\.\\.|-I\\1..|g'`
12685 ac_gecode_qt_inc=`grep ${ac_gecode_qt_makefile} -e 'INCPATH.*=' | sed -e 's/.*=//' -e 's|\\\\|/|g' -e 's|-I\\("*\\)\\.\\./\\.\\.|-I\\1..|g'`
12686 ac_gecode_qt_libs=`grep ${ac_gecode_qt_makefile} -e 'LIBS.*=' | sed -e 's/.*=//' -e 's|\\\\|/|g' -e 's|-I\\("*\\)\\.\\./\\.\\.|-I\\1..|g'`
12687 if test -d a.xcodeproj -o -d a.pbproj; then
12688 ac_gecode_qt_libs="-framework QtGui -framework QtCore"
12689 fi
12690 cd ..
12691 rm -r ${ac_gecode_qt_tmpdir}
12692 QTINCLUDES=${ac_gecode_qt_inc}
12693
12694 QTDEFINES=${ac_gecode_qt_defines}
12695
12696 QTLIBS=${ac_gecode_qt_libs}
12697
12698 enable_qt=yes
12699
12700 enable_qt=yes;
12701 fi
12702 fi
12703 else
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12705$as_echo "no" >&6; }
12706 enable_qt=no;
12707 fi
12708 enable_qt=${enable_qt}
12709
12710
12711
12712 # Check whether --enable-gist was given.
12713if test "${enable_gist+set}" = set; then :
12714 enableval=$enable_gist;
12715fi
12716
12717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build Gist" >&5
12718$as_echo_n "checking whether to build Gist... " >&6; }
12719 if test "${enable_gist:-yes}" = "yes" -a "${enable_qt}" = "yes"; then
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12721$as_echo "yes" >&6; }
12722 enable_gist=yes
12723
12724
12725$as_echo "#define GECODE_HAS_GIST /**/" >>confdefs.h
12726
12727 else
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12729$as_echo "no" >&6; }
12730 fi
12731
12732
12733 # Check whether --enable-cbs was given.
12734if test "${enable_cbs+set}" = set; then :
12735 enableval=$enable_cbs;
12736fi
12737
12738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with support for cbs" >&5
12739$as_echo_n "checking whether to build with support for cbs... " >&6; }
12740 if test "${enable_cbs:-no}" = "yes"; then
12741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12742$as_echo "yes" >&6; }
12743 enable_cbs=yes
12744
12745
12746$as_echo "#define GECODE_HAS_CBS /**/" >>confdefs.h
12747
12748 else
12749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12750$as_echo "no" >&6; }
12751 fi
12752
12753
12754 # Check whether --enable-cpprofiler was given.
12755if test "${enable_cpprofiler+set}" = set; then :
12756 enableval=$enable_cpprofiler;
12757fi
12758
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with support for CPProfiler" >&5
12760$as_echo_n "checking whether to build with support for CPProfiler... " >&6; }
12761 if test "${enable_cpprofiler:-no}" = "yes"; then
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12763$as_echo "yes" >&6; }
12764 enable_cpprofiler=yes
12765
12766
12767$as_echo "#define GECODE_HAS_CPPROFILER /**/" >>confdefs.h
12768
12769 else
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12771$as_echo "no" >&6; }
12772 fi
12773
12774if test -n "$ac_tool_prefix"; then
12775 # Extract the first word of "${ac_tool_prefix}flex", so it can be a program name with args.
12776set dummy ${ac_tool_prefix}flex; ac_word=$2
12777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12778$as_echo_n "checking for $ac_word... " >&6; }
12779if ${ac_cv_prog_HAVEFLEX+:} false; then :
12780 $as_echo_n "(cached) " >&6
12781else
12782 if test -n "$HAVEFLEX"; then
12783 ac_cv_prog_HAVEFLEX="$HAVEFLEX" # Let the user override the test.
12784else
12785as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12786for as_dir in $PATH
12787do
12788 IFS=$as_save_IFS
12789 test -z "$as_dir" && as_dir=.
12790 for ac_exec_ext in '' $ac_executable_extensions; do
12791 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12792 ac_cv_prog_HAVEFLEX="${ac_tool_prefix}flex"
12793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12794 break 2
12795 fi
12796done
12797 done
12798IFS=$as_save_IFS
12799
12800fi
12801fi
12802HAVEFLEX=$ac_cv_prog_HAVEFLEX
12803if test -n "$HAVEFLEX"; then
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVEFLEX" >&5
12805$as_echo "$HAVEFLEX" >&6; }
12806else
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12808$as_echo "no" >&6; }
12809fi
12810
12811
12812fi
12813if test -z "$ac_cv_prog_HAVEFLEX"; then
12814 ac_ct_HAVEFLEX=$HAVEFLEX
12815 # Extract the first word of "flex", so it can be a program name with args.
12816set dummy flex; ac_word=$2
12817{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12818$as_echo_n "checking for $ac_word... " >&6; }
12819if ${ac_cv_prog_ac_ct_HAVEFLEX+:} false; then :
12820 $as_echo_n "(cached) " >&6
12821else
12822 if test -n "$ac_ct_HAVEFLEX"; then
12823 ac_cv_prog_ac_ct_HAVEFLEX="$ac_ct_HAVEFLEX" # Let the user override the test.
12824else
12825as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12826for as_dir in $PATH
12827do
12828 IFS=$as_save_IFS
12829 test -z "$as_dir" && as_dir=.
12830 for ac_exec_ext in '' $ac_executable_extensions; do
12831 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12832 ac_cv_prog_ac_ct_HAVEFLEX="flex"
12833 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12834 break 2
12835 fi
12836done
12837 done
12838IFS=$as_save_IFS
12839
12840fi
12841fi
12842ac_ct_HAVEFLEX=$ac_cv_prog_ac_ct_HAVEFLEX
12843if test -n "$ac_ct_HAVEFLEX"; then
12844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_HAVEFLEX" >&5
12845$as_echo "$ac_ct_HAVEFLEX" >&6; }
12846else
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12848$as_echo "no" >&6; }
12849fi
12850
12851 if test "x$ac_ct_HAVEFLEX" = x; then
12852 HAVEFLEX=""
12853 else
12854 case $cross_compiling:$ac_tool_warned in
12855yes:)
12856{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12857$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12858ac_tool_warned=yes ;;
12859esac
12860 HAVEFLEX=$ac_ct_HAVEFLEX
12861 fi
12862else
12863 HAVEFLEX="$ac_cv_prog_HAVEFLEX"
12864fi
12865
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have at least flex 2.5.33" >&5
12867$as_echo_n "checking whether we have at least flex 2.5.33... " >&6; }
12868 if test "${HAVEFLEX}x" = "x"; then
12869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12870$as_echo "no" >&6; }
12871 HAVE_FLEXBISON="no"
12872
12873 else
12874 if flex --version | grep ' 2\.5\.3[3-9].*$' >/dev/null 2>&1 ||
12875 flex --version | grep ' 2\.5\.4[0-9].*$' >/dev/null 2>&1 ||
12876 flex --version | grep ' 2\.[6-9]\.[0-9]*$' >/dev/null 2>&1
12877 then
12878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12879$as_echo "yes" >&6; }
12880 if test -n "$ac_tool_prefix"; then
12881 # Extract the first word of "${ac_tool_prefix}bison", so it can be a program name with args.
12882set dummy ${ac_tool_prefix}bison; ac_word=$2
12883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12884$as_echo_n "checking for $ac_word... " >&6; }
12885if ${ac_cv_prog_HAVEBISON+:} false; then :
12886 $as_echo_n "(cached) " >&6
12887else
12888 if test -n "$HAVEBISON"; then
12889 ac_cv_prog_HAVEBISON="$HAVEBISON" # Let the user override the test.
12890else
12891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12892for as_dir in $PATH
12893do
12894 IFS=$as_save_IFS
12895 test -z "$as_dir" && as_dir=.
12896 for ac_exec_ext in '' $ac_executable_extensions; do
12897 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12898 ac_cv_prog_HAVEBISON="${ac_tool_prefix}bison"
12899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12900 break 2
12901 fi
12902done
12903 done
12904IFS=$as_save_IFS
12905
12906fi
12907fi
12908HAVEBISON=$ac_cv_prog_HAVEBISON
12909if test -n "$HAVEBISON"; then
12910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVEBISON" >&5
12911$as_echo "$HAVEBISON" >&6; }
12912else
12913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12914$as_echo "no" >&6; }
12915fi
12916
12917
12918fi
12919if test -z "$ac_cv_prog_HAVEBISON"; then
12920 ac_ct_HAVEBISON=$HAVEBISON
12921 # Extract the first word of "bison", so it can be a program name with args.
12922set dummy bison; ac_word=$2
12923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12924$as_echo_n "checking for $ac_word... " >&6; }
12925if ${ac_cv_prog_ac_ct_HAVEBISON+:} false; then :
12926 $as_echo_n "(cached) " >&6
12927else
12928 if test -n "$ac_ct_HAVEBISON"; then
12929 ac_cv_prog_ac_ct_HAVEBISON="$ac_ct_HAVEBISON" # Let the user override the test.
12930else
12931as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12932for as_dir in $PATH
12933do
12934 IFS=$as_save_IFS
12935 test -z "$as_dir" && as_dir=.
12936 for ac_exec_ext in '' $ac_executable_extensions; do
12937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12938 ac_cv_prog_ac_ct_HAVEBISON="bison"
12939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12940 break 2
12941 fi
12942done
12943 done
12944IFS=$as_save_IFS
12945
12946fi
12947fi
12948ac_ct_HAVEBISON=$ac_cv_prog_ac_ct_HAVEBISON
12949if test -n "$ac_ct_HAVEBISON"; then
12950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_HAVEBISON" >&5
12951$as_echo "$ac_ct_HAVEBISON" >&6; }
12952else
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12954$as_echo "no" >&6; }
12955fi
12956
12957 if test "x$ac_ct_HAVEBISON" = x; then
12958 HAVEBISON=""
12959 else
12960 case $cross_compiling:$ac_tool_warned in
12961yes:)
12962{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12963$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12964ac_tool_warned=yes ;;
12965esac
12966 HAVEBISON=$ac_ct_HAVEBISON
12967 fi
12968else
12969 HAVEBISON="$ac_cv_prog_HAVEBISON"
12970fi
12971
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have at least bison 2.3" >&5
12973$as_echo_n "checking whether we have at least bison 2.3... " >&6; }
12974 if test "${HAVEBISON}x" = "x"; then
12975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12976$as_echo "no" >&6; }
12977 HAVE_FLEXBISON="no"
12978
12979 else
12980 if bison --version | grep -e ' 2\.[3-9][0-9]*' >/dev/null 2>&1 ||
12981 bison --version | grep -e ' 3\.*' >/dev/null 2>&1
12982 then
12983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12984$as_echo "yes" >&6; }
12985 HAVE_FLEXBISON="yes"
12986
12987 else
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12989$as_echo "no" >&6; }
12990 HAVE_FLEXBISON="no"
12991
12992 fi
12993 fi
12994 else
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12996$as_echo "no" >&6; }
12997 HAVE_FLEXBISON="no"
12998
12999 fi
13000 fi
13001
13002
13003
13004 for ac_header in $ac_header_list
13005do :
13006 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13007ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
13008"
13009if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13010 cat >>confdefs.h <<_ACEOF
13011#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13012_ACEOF
13013
13014fi
13015
13016done
13017
13018
13019
13020
13021
13022
13023
13024
13025for ac_func in getpagesize
13026do :
13027 ac_fn_cxx_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
13028if test "x$ac_cv_func_getpagesize" = xyes; then :
13029 cat >>confdefs.h <<_ACEOF
13030#define HAVE_GETPAGESIZE 1
13031_ACEOF
13032
13033fi
13034done
13035
13036{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
13037$as_echo_n "checking for working mmap... " >&6; }
13038if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
13039 $as_echo_n "(cached) " >&6
13040else
13041 if test "$cross_compiling" = yes; then :
13042 ac_cv_func_mmap_fixed_mapped=no
13043else
13044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13045/* end confdefs.h. */
13046$ac_includes_default
13047/* malloc might have been renamed as rpl_malloc. */
13048#undef malloc
13049
13050/* Thanks to Mike Haertel and Jim Avera for this test.
13051 Here is a matrix of mmap possibilities:
13052 mmap private not fixed
13053 mmap private fixed at somewhere currently unmapped
13054 mmap private fixed at somewhere already mapped
13055 mmap shared not fixed
13056 mmap shared fixed at somewhere currently unmapped
13057 mmap shared fixed at somewhere already mapped
13058 For private mappings, we should verify that changes cannot be read()
13059 back from the file, nor mmap's back from the file at a different
13060 address. (There have been systems where private was not correctly
13061 implemented like the infamous i386 svr4.0, and systems where the
13062 VM page cache was not coherent with the file system buffer cache
13063 like early versions of FreeBSD and possibly contemporary NetBSD.)
13064 For shared mappings, we should conversely verify that changes get
13065 propagated back to all the places they're supposed to be.
13066
13067 Grep wants private fixed already mapped.
13068 The main things grep needs to know about mmap are:
13069 * does it exist and is it safe to write into the mmap'd area
13070 * how to use it (BSD variants) */
13071
13072#include <fcntl.h>
13073#include <sys/mman.h>
13074
13075#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
13076char *malloc ();
13077#endif
13078
13079/* This mess was copied from the GNU getpagesize.h. */
13080#ifndef HAVE_GETPAGESIZE
13081# ifdef _SC_PAGESIZE
13082# define getpagesize() sysconf(_SC_PAGESIZE)
13083# else /* no _SC_PAGESIZE */
13084# ifdef HAVE_SYS_PARAM_H
13085# include <sys/param.h>
13086# ifdef EXEC_PAGESIZE
13087# define getpagesize() EXEC_PAGESIZE
13088# else /* no EXEC_PAGESIZE */
13089# ifdef NBPG
13090# define getpagesize() NBPG * CLSIZE
13091# ifndef CLSIZE
13092# define CLSIZE 1
13093# endif /* no CLSIZE */
13094# else /* no NBPG */
13095# ifdef NBPC
13096# define getpagesize() NBPC
13097# else /* no NBPC */
13098# ifdef PAGESIZE
13099# define getpagesize() PAGESIZE
13100# endif /* PAGESIZE */
13101# endif /* no NBPC */
13102# endif /* no NBPG */
13103# endif /* no EXEC_PAGESIZE */
13104# else /* no HAVE_SYS_PARAM_H */
13105# define getpagesize() 8192 /* punt totally */
13106# endif /* no HAVE_SYS_PARAM_H */
13107# endif /* no _SC_PAGESIZE */
13108
13109#endif /* no HAVE_GETPAGESIZE */
13110
13111int
13112main ()
13113{
13114 char *data, *data2, *data3;
13115 const char *cdata2;
13116 int i, pagesize;
13117 int fd, fd2;
13118
13119 pagesize = getpagesize ();
13120
13121 /* First, make a file with some known garbage in it. */
13122 data = (char *) malloc (pagesize);
13123 if (!data)
13124 return 1;
13125 for (i = 0; i < pagesize; ++i)
13126 *(data + i) = rand ();
13127 umask (0);
13128 fd = creat ("conftest.mmap", 0600);
13129 if (fd < 0)
13130 return 2;
13131 if (write (fd, data, pagesize) != pagesize)
13132 return 3;
13133 close (fd);
13134
13135 /* Next, check that the tail of a page is zero-filled. File must have
13136 non-zero length, otherwise we risk SIGBUS for entire page. */
13137 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
13138 if (fd2 < 0)
13139 return 4;
13140 cdata2 = "";
13141 if (write (fd2, cdata2, 1) != 1)
13142 return 5;
13143 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
13144 if (data2 == MAP_FAILED)
13145 return 6;
13146 for (i = 0; i < pagesize; ++i)
13147 if (*(data2 + i))
13148 return 7;
13149 close (fd2);
13150 if (munmap (data2, pagesize))
13151 return 8;
13152
13153 /* Next, try to mmap the file at a fixed address which already has
13154 something else allocated at it. If we can, also make sure that
13155 we see the same garbage. */
13156 fd = open ("conftest.mmap", O_RDWR);
13157 if (fd < 0)
13158 return 9;
13159 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
13160 MAP_PRIVATE | MAP_FIXED, fd, 0L))
13161 return 10;
13162 for (i = 0; i < pagesize; ++i)
13163 if (*(data + i) != *(data2 + i))
13164 return 11;
13165
13166 /* Finally, make sure that changes to the mapped area do not
13167 percolate back to the file as seen by read(). (This is a bug on
13168 some variants of i386 svr4.0.) */
13169 for (i = 0; i < pagesize; ++i)
13170 *(data2 + i) = *(data2 + i) + 1;
13171 data3 = (char *) malloc (pagesize);
13172 if (!data3)
13173 return 12;
13174 if (read (fd, data3, pagesize) != pagesize)
13175 return 13;
13176 for (i = 0; i < pagesize; ++i)
13177 if (*(data + i) != *(data3 + i))
13178 return 14;
13179 close (fd);
13180 return 0;
13181}
13182_ACEOF
13183if ac_fn_cxx_try_run "$LINENO"; then :
13184 ac_cv_func_mmap_fixed_mapped=yes
13185else
13186 ac_cv_func_mmap_fixed_mapped=no
13187fi
13188rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13189 conftest.$ac_objext conftest.beam conftest.$ac_ext
13190fi
13191
13192fi
13193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
13194$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
13195if test $ac_cv_func_mmap_fixed_mapped = yes; then
13196
13197$as_echo "#define HAVE_MMAP 1" >>confdefs.h
13198
13199fi
13200rm -f conftest.mmap conftest.txt
13201
13202
13203
13204 # Check whether --enable-driver was given.
13205if test "${enable_driver+set}" = set; then :
13206 enableval=$enable_driver;
13207fi
13208
13209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build driver" >&5
13210$as_echo_n "checking whether to build driver... " >&6; }
13211 if test "${enable_driver:-yes}" = "yes"; then
13212 enable_driver="yes";
13213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13214$as_echo "yes" >&6; }
13215 enable_search="yes";
13216 enable_int="yes";
13217
13218 else
13219 enable_driver="no";
13220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13221$as_echo "no" >&6; }
13222 fi
13223 enable_driver=${enable_driver}
13224
13225
13226
13227 # Check whether --enable-flatzinc was given.
13228if test "${enable_flatzinc+set}" = set; then :
13229 enableval=$enable_flatzinc;
13230fi
13231
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build flatzinc" >&5
13233$as_echo_n "checking whether to build flatzinc... " >&6; }
13234 if test "${enable_flatzinc:-yes}" = "yes"; then
13235 enable_flatzinc="yes";
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13237$as_echo "yes" >&6; }
13238 enable_search="yes";
13239 enable_driver="yes";
13240 enable_minimodel="yes";
13241
13242 else
13243 enable_flatzinc="no";
13244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13245$as_echo "no" >&6; }
13246 fi
13247 enable_flatzinc=${enable_flatzinc}
13248
13249
13250
13251 # Check whether --enable-driver was given.
13252if test "${enable_driver+set}" = set; then :
13253 enableval=$enable_driver;
13254fi
13255
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build driver" >&5
13257$as_echo_n "checking whether to build driver... " >&6; }
13258 if test "${enable_driver:-yes}" = "yes"; then
13259 enable_driver="yes";
13260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13261$as_echo "yes" >&6; }
13262 enable_search="yes";
13263 enable_int="yes";
13264
13265 else
13266 enable_driver="no";
13267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13268$as_echo "no" >&6; }
13269 fi
13270 enable_driver=${enable_driver}
13271
13272
13273
13274 # Check whether --enable-examples was given.
13275if test "${enable_examples+set}" = set; then :
13276 enableval=$enable_examples;
13277fi
13278
13279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build examples" >&5
13280$as_echo_n "checking whether to build examples... " >&6; }
13281 if test "${enable_examples:-yes}" = "yes"; then
13282 enable_examples="yes";
13283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13284$as_echo "yes" >&6; }
13285 enable_search="yes";
13286 enable_driver="yes";
13287 enable_minimodel="yes";
13288
13289 else
13290 enable_examples="no";
13291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13292$as_echo "no" >&6; }
13293 fi
13294 enable_examples=${enable_examples}
13295
13296
13297
13298 # Check whether --enable-minimodel was given.
13299if test "${enable_minimodel+set}" = set; then :
13300 enableval=$enable_minimodel;
13301fi
13302
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build minimodel" >&5
13304$as_echo_n "checking whether to build minimodel... " >&6; }
13305 if test "${enable_minimodel:-yes}" = "yes"; then
13306 enable_minimodel="yes";
13307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13308$as_echo "yes" >&6; }
13309
13310 else
13311 enable_minimodel="no";
13312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13313$as_echo "no" >&6; }
13314 fi
13315 enable_minimodel=${enable_minimodel}
13316
13317
13318
13319 # Check whether --enable-search was given.
13320if test "${enable_search+set}" = set; then :
13321 enableval=$enable_search;
13322fi
13323
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build search" >&5
13325$as_echo_n "checking whether to build search... " >&6; }
13326 if test "${enable_search:-yes}" = "yes"; then
13327 enable_search="yes";
13328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13329$as_echo "yes" >&6; }
13330
13331 else
13332 enable_search="no";
13333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13334$as_echo "no" >&6; }
13335 fi
13336 enable_search=${enable_search}
13337
13338
13339ac_aux_dir=
13340for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
13341 if test -f "$ac_dir/install-sh"; then
13342 ac_aux_dir=$ac_dir
13343 ac_install_sh="$ac_aux_dir/install-sh -c"
13344 break
13345 elif test -f "$ac_dir/install.sh"; then
13346 ac_aux_dir=$ac_dir
13347 ac_install_sh="$ac_aux_dir/install.sh -c"
13348 break
13349 elif test -f "$ac_dir/shtool"; then
13350 ac_aux_dir=$ac_dir
13351 ac_install_sh="$ac_aux_dir/shtool install -c"
13352 break
13353 fi
13354done
13355if test -z "$ac_aux_dir"; then
13356 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
13357fi
13358
13359# These three variables are undocumented and unsupported,
13360# and are intended to be withdrawn in a future Autoconf release.
13361# They can cause serious problems if a builder's source tree is in a directory
13362# whose full name contains unusual characters.
13363ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
13364ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
13365ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
13366
13367
13368
13369
13370subdirs="$subdirs "
13371
13372
13373VERSION=${PACKAGE_VERSION}
13374
13375GECODE_VERSION=${PACKAGE_VERSION}
13376
13377DLLFLAGS=${DLLFLAGS}
13378
13379GLDFLAGS=${GLDFLAGS}
13380
13381ALLVIS=${ac_gecode_vis}
13382
13383
13384VERSION_DASHES=`echo $PACKAGE_VERSION | sed -e s/\\\\./-/g`
13385
13386PACKAGE_VERSION_NUMBER=`echo $PACKAGE_VERSION | awk -F. '{print $1 * 100000 + $2 * 100 + $3}'`
13387
13388
13389cat >>confdefs.h <<_ACEOF
13390#define GECODE_VERSION "${PACKAGE_VERSION}"
13391_ACEOF
13392
13393
13394cat >>confdefs.h <<_ACEOF
13395#define GECODE_LIBRARY_VERSION "${VERSION_DASHES}"
13396_ACEOF
13397
13398
13399cat >>confdefs.h <<_ACEOF
13400#define GECODE_VERSION_NUMBER ${PACKAGE_VERSION_NUMBER}
13401_ACEOF
13402
13403
13404
13405cat >>confdefs.h <<_ACEOF
13406#define GECODE_FLATZINC_VERSION "${GECODE_FLATZINC_VERSION}"
13407_ACEOF
13408
13409
13410ac_gecode_library_architecture=-${VERSION_DASHES}${ac_gecode_library_architecture}
13411if test "$ac_gecode_compiler_vendor" == "microsoft" \
13412 -o \( "$ac_gecode_compiler_vendor" == "intel" \
13413 -a "$host_os" == "windows" \) ; then
13414 DLL_ARCH=${ac_gecode_library_architecture}
13415
13416else
13417 DLL_ARCH=""
13418
13419fi
13420
13421ac_config_files="$ac_config_files Makefile"
13422
13423if test "${host_os}" = "windows"; then
13424 BATCHFILE=".bat"
13425
13426 ac_config_files="$ac_config_files tools/flatzinc/mzn-gecode.bat:tools/flatzinc/mzn-gecode.bat.in"
13427
13428else
13429 BATCHFILE=""
13430
13431 ac_config_files="$ac_config_files tools/flatzinc/mzn-gecode:tools/flatzinc/mzn-gecode.in"
13432
13433fi
13434ac_config_files="$ac_config_files tools/flatzinc/gecode.msc:tools/flatzinc/gecode.msc.in"
13435
13436ac_config_files="$ac_config_files doxygen.conf:doxygen/doxygen.conf.in"
13437
13438ac_config_files="$ac_config_files doxygen.hh:doxygen/doxygen.hh.in"
13439
13440cat >confcache <<\_ACEOF
13441# This file is a shell script that caches the results of configure
13442# tests run on this system so they can be shared between configure
13443# scripts and configure runs, see configure's option --config-cache.
13444# It is not useful on other systems. If it contains results you don't
13445# want to keep, you may remove or edit it.
13446#
13447# config.status only pays attention to the cache file if you give it
13448# the --recheck option to rerun configure.
13449#
13450# `ac_cv_env_foo' variables (set or unset) will be overridden when
13451# loading this file, other *unset* `ac_cv_foo' will be assigned the
13452# following values.
13453
13454_ACEOF
13455
13456# The following way of writing the cache mishandles newlines in values,
13457# but we know of no workaround that is simple, portable, and efficient.
13458# So, we kill variables containing newlines.
13459# Ultrix sh set writes to stderr and can't be redirected directly,
13460# and sets the high bit in the cache file unless we assign to the vars.
13461(
13462 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13463 eval ac_val=\$$ac_var
13464 case $ac_val in #(
13465 *${as_nl}*)
13466 case $ac_var in #(
13467 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13468$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13469 esac
13470 case $ac_var in #(
13471 _ | IFS | as_nl) ;; #(
13472 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13473 *) { eval $ac_var=; unset $ac_var;} ;;
13474 esac ;;
13475 esac
13476 done
13477
13478 (set) 2>&1 |
13479 case $as_nl`(ac_space=' '; set) 2>&1` in #(
13480 *${as_nl}ac_space=\ *)
13481 # `set' does not quote correctly, so add quotes: double-quote
13482 # substitution turns \\\\ into \\, and sed turns \\ into \.
13483 sed -n \
13484 "s/'/'\\\\''/g;
13485 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13486 ;; #(
13487 *)
13488 # `set' quotes correctly as required by POSIX, so do not add quotes.
13489 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13490 ;;
13491 esac |
13492 sort
13493) |
13494 sed '
13495 /^ac_cv_env_/b end
13496 t clear
13497 :clear
13498 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13499 t end
13500 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13501 :end' >>confcache
13502if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13503 if test -w "$cache_file"; then
13504 if test "x$cache_file" != "x/dev/null"; then
13505 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13506$as_echo "$as_me: updating cache $cache_file" >&6;}
13507 if test ! -f "$cache_file" || test -h "$cache_file"; then
13508 cat confcache >"$cache_file"
13509 else
13510 case $cache_file in #(
13511 */* | ?:*)
13512 mv -f confcache "$cache_file"$$ &&
13513 mv -f "$cache_file"$$ "$cache_file" ;; #(
13514 *)
13515 mv -f confcache "$cache_file" ;;
13516 esac
13517 fi
13518 fi
13519 else
13520 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13521$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13522 fi
13523fi
13524rm -f confcache
13525
13526test "x$prefix" = xNONE && prefix=$ac_default_prefix
13527# Let make expand exec_prefix.
13528test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13529
13530DEFS=-DHAVE_CONFIG_H
13531
13532ac_libobjs=
13533ac_ltlibobjs=
13534U=
13535for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13536 # 1. Remove the extension, and $U if already installed.
13537 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13538 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13539 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13540 # will be set to the directory where LIBOBJS objects are built.
13541 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13542 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13543done
13544LIBOBJS=$ac_libobjs
13545
13546LTLIBOBJS=$ac_ltlibobjs
13547
13548
13549
13550: "${CONFIG_STATUS=./config.status}"
13551ac_write_fail=0
13552ac_clean_files_save=$ac_clean_files
13553ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13554{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13555$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13556as_write_fail=0
13557cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13558#! $SHELL
13559# Generated by $as_me.
13560# Run this file to recreate the current configuration.
13561# Compiler output produced by configure, useful for debugging
13562# configure, is in config.log if it exists.
13563
13564debug=false
13565ac_cs_recheck=false
13566ac_cs_silent=false
13567
13568SHELL=\${CONFIG_SHELL-$SHELL}
13569export SHELL
13570_ASEOF
13571cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13572## -------------------- ##
13573## M4sh Initialization. ##
13574## -------------------- ##
13575
13576# Be more Bourne compatible
13577DUALCASE=1; export DUALCASE # for MKS sh
13578if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13579 emulate sh
13580 NULLCMD=:
13581 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13582 # is contrary to our usage. Disable this feature.
13583 alias -g '${1+"$@"}'='"$@"'
13584 setopt NO_GLOB_SUBST
13585else
13586 case `(set -o) 2>/dev/null` in #(
13587 *posix*) :
13588 set -o posix ;; #(
13589 *) :
13590 ;;
13591esac
13592fi
13593
13594
13595as_nl='
13596'
13597export as_nl
13598# Printing a long string crashes Solaris 7 /usr/bin/printf.
13599as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13600as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13601as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13602# Prefer a ksh shell builtin over an external printf program on Solaris,
13603# but without wasting forks for bash or zsh.
13604if test -z "$BASH_VERSION$ZSH_VERSION" \
13605 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13606 as_echo='print -r --'
13607 as_echo_n='print -rn --'
13608elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13609 as_echo='printf %s\n'
13610 as_echo_n='printf %s'
13611else
13612 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13613 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13614 as_echo_n='/usr/ucb/echo -n'
13615 else
13616 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13617 as_echo_n_body='eval
13618 arg=$1;
13619 case $arg in #(
13620 *"$as_nl"*)
13621 expr "X$arg" : "X\\(.*\\)$as_nl";
13622 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13623 esac;
13624 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13625 '
13626 export as_echo_n_body
13627 as_echo_n='sh -c $as_echo_n_body as_echo'
13628 fi
13629 export as_echo_body
13630 as_echo='sh -c $as_echo_body as_echo'
13631fi
13632
13633# The user is always right.
13634if test "${PATH_SEPARATOR+set}" != set; then
13635 PATH_SEPARATOR=:
13636 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13637 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13638 PATH_SEPARATOR=';'
13639 }
13640fi
13641
13642
13643# IFS
13644# We need space, tab and new line, in precisely that order. Quoting is
13645# there to prevent editors from complaining about space-tab.
13646# (If _AS_PATH_WALK were called with IFS unset, it would disable word
13647# splitting by setting IFS to empty value.)
13648IFS=" "" $as_nl"
13649
13650# Find who we are. Look in the path if we contain no directory separator.
13651as_myself=
13652case $0 in #((
13653 *[\\/]* ) as_myself=$0 ;;
13654 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13655for as_dir in $PATH
13656do
13657 IFS=$as_save_IFS
13658 test -z "$as_dir" && as_dir=.
13659 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13660 done
13661IFS=$as_save_IFS
13662
13663 ;;
13664esac
13665# We did not find ourselves, most probably we were run as `sh COMMAND'
13666# in which case we are not to be found in the path.
13667if test "x$as_myself" = x; then
13668 as_myself=$0
13669fi
13670if test ! -f "$as_myself"; then
13671 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13672 exit 1
13673fi
13674
13675# Unset variables that we do not need and which cause bugs (e.g. in
13676# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
13677# suppresses any "Segmentation fault" message there. '((' could
13678# trigger a bug in pdksh 5.2.14.
13679for as_var in BASH_ENV ENV MAIL MAILPATH
13680do eval test x\${$as_var+set} = xset \
13681 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13682done
13683PS1='$ '
13684PS2='> '
13685PS4='+ '
13686
13687# NLS nuisances.
13688LC_ALL=C
13689export LC_ALL
13690LANGUAGE=C
13691export LANGUAGE
13692
13693# CDPATH.
13694(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13695
13696
13697# as_fn_error STATUS ERROR [LINENO LOG_FD]
13698# ----------------------------------------
13699# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13700# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13701# script with STATUS, using 1 if that was 0.
13702as_fn_error ()
13703{
13704 as_status=$1; test $as_status -eq 0 && as_status=1
13705 if test "$4"; then
13706 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13707 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13708 fi
13709 $as_echo "$as_me: error: $2" >&2
13710 as_fn_exit $as_status
13711} # as_fn_error
13712
13713
13714# as_fn_set_status STATUS
13715# -----------------------
13716# Set $? to STATUS, without forking.
13717as_fn_set_status ()
13718{
13719 return $1
13720} # as_fn_set_status
13721
13722# as_fn_exit STATUS
13723# -----------------
13724# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13725as_fn_exit ()
13726{
13727 set +e
13728 as_fn_set_status $1
13729 exit $1
13730} # as_fn_exit
13731
13732# as_fn_unset VAR
13733# ---------------
13734# Portably unset VAR.
13735as_fn_unset ()
13736{
13737 { eval $1=; unset $1;}
13738}
13739as_unset=as_fn_unset
13740# as_fn_append VAR VALUE
13741# ----------------------
13742# Append the text in VALUE to the end of the definition contained in VAR. Take
13743# advantage of any shell optimizations that allow amortized linear growth over
13744# repeated appends, instead of the typical quadratic growth present in naive
13745# implementations.
13746if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13747 eval 'as_fn_append ()
13748 {
13749 eval $1+=\$2
13750 }'
13751else
13752 as_fn_append ()
13753 {
13754 eval $1=\$$1\$2
13755 }
13756fi # as_fn_append
13757
13758# as_fn_arith ARG...
13759# ------------------
13760# Perform arithmetic evaluation on the ARGs, and store the result in the
13761# global $as_val. Take advantage of shells that can avoid forks. The arguments
13762# must be portable across $(()) and expr.
13763if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13764 eval 'as_fn_arith ()
13765 {
13766 as_val=$(( $* ))
13767 }'
13768else
13769 as_fn_arith ()
13770 {
13771 as_val=`expr "$@" || test $? -eq 1`
13772 }
13773fi # as_fn_arith
13774
13775
13776if expr a : '\(a\)' >/dev/null 2>&1 &&
13777 test "X`expr 00001 : '.*\(...\)'`" = X001; then
13778 as_expr=expr
13779else
13780 as_expr=false
13781fi
13782
13783if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13784 as_basename=basename
13785else
13786 as_basename=false
13787fi
13788
13789if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13790 as_dirname=dirname
13791else
13792 as_dirname=false
13793fi
13794
13795as_me=`$as_basename -- "$0" ||
13796$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13797 X"$0" : 'X\(//\)$' \| \
13798 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13799$as_echo X/"$0" |
13800 sed '/^.*\/\([^/][^/]*\)\/*$/{
13801 s//\1/
13802 q
13803 }
13804 /^X\/\(\/\/\)$/{
13805 s//\1/
13806 q
13807 }
13808 /^X\/\(\/\).*/{
13809 s//\1/
13810 q
13811 }
13812 s/.*/./; q'`
13813
13814# Avoid depending upon Character Ranges.
13815as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13816as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13817as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13818as_cr_digits='0123456789'
13819as_cr_alnum=$as_cr_Letters$as_cr_digits
13820
13821ECHO_C= ECHO_N= ECHO_T=
13822case `echo -n x` in #(((((
13823-n*)
13824 case `echo 'xy\c'` in
13825 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
13826 xy) ECHO_C='\c';;
13827 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
13828 ECHO_T=' ';;
13829 esac;;
13830*)
13831 ECHO_N='-n';;
13832esac
13833
13834rm -f conf$$ conf$$.exe conf$$.file
13835if test -d conf$$.dir; then
13836 rm -f conf$$.dir/conf$$.file
13837else
13838 rm -f conf$$.dir
13839 mkdir conf$$.dir 2>/dev/null
13840fi
13841if (echo >conf$$.file) 2>/dev/null; then
13842 if ln -s conf$$.file conf$$ 2>/dev/null; then
13843 as_ln_s='ln -s'
13844 # ... but there are two gotchas:
13845 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13846 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13847 # In both cases, we have to default to `cp -pR'.
13848 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13849 as_ln_s='cp -pR'
13850 elif ln conf$$.file conf$$ 2>/dev/null; then
13851 as_ln_s=ln
13852 else
13853 as_ln_s='cp -pR'
13854 fi
13855else
13856 as_ln_s='cp -pR'
13857fi
13858rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13859rmdir conf$$.dir 2>/dev/null
13860
13861
13862# as_fn_mkdir_p
13863# -------------
13864# Create "$as_dir" as a directory, including parents if necessary.
13865as_fn_mkdir_p ()
13866{
13867
13868 case $as_dir in #(
13869 -*) as_dir=./$as_dir;;
13870 esac
13871 test -d "$as_dir" || eval $as_mkdir_p || {
13872 as_dirs=
13873 while :; do
13874 case $as_dir in #(
13875 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13876 *) as_qdir=$as_dir;;
13877 esac
13878 as_dirs="'$as_qdir' $as_dirs"
13879 as_dir=`$as_dirname -- "$as_dir" ||
13880$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13881 X"$as_dir" : 'X\(//\)[^/]' \| \
13882 X"$as_dir" : 'X\(//\)$' \| \
13883 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13884$as_echo X"$as_dir" |
13885 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13886 s//\1/
13887 q
13888 }
13889 /^X\(\/\/\)[^/].*/{
13890 s//\1/
13891 q
13892 }
13893 /^X\(\/\/\)$/{
13894 s//\1/
13895 q
13896 }
13897 /^X\(\/\).*/{
13898 s//\1/
13899 q
13900 }
13901 s/.*/./; q'`
13902 test -d "$as_dir" && break
13903 done
13904 test -z "$as_dirs" || eval "mkdir $as_dirs"
13905 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13906
13907
13908} # as_fn_mkdir_p
13909if mkdir -p . 2>/dev/null; then
13910 as_mkdir_p='mkdir -p "$as_dir"'
13911else
13912 test -d ./-p && rmdir ./-p
13913 as_mkdir_p=false
13914fi
13915
13916
13917# as_fn_executable_p FILE
13918# -----------------------
13919# Test if FILE is an executable regular file.
13920as_fn_executable_p ()
13921{
13922 test -f "$1" && test -x "$1"
13923} # as_fn_executable_p
13924as_test_x='test -x'
13925as_executable_p=as_fn_executable_p
13926
13927# Sed expression to map a string onto a valid CPP name.
13928as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13929
13930# Sed expression to map a string onto a valid variable name.
13931as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13932
13933
13934exec 6>&1
13935## ----------------------------------- ##
13936## Main body of $CONFIG_STATUS script. ##
13937## ----------------------------------- ##
13938_ASEOF
13939test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13940
13941cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13942# Save the log message, to keep $0 and so on meaningful, and to
13943# report actual input values of CONFIG_FILES etc. instead of their
13944# values after options handling.
13945ac_log="
13946This file was extended by GECODE $as_me 6.3.1, which was
13947generated by GNU Autoconf 2.69. Invocation command line was
13948
13949 CONFIG_FILES = $CONFIG_FILES
13950 CONFIG_HEADERS = $CONFIG_HEADERS
13951 CONFIG_LINKS = $CONFIG_LINKS
13952 CONFIG_COMMANDS = $CONFIG_COMMANDS
13953 $ $0 $@
13954
13955on `(hostname || uname -n) 2>/dev/null | sed 1q`
13956"
13957
13958_ACEOF
13959
13960case $ac_config_files in *"
13961"*) set x $ac_config_files; shift; ac_config_files=$*;;
13962esac
13963
13964case $ac_config_headers in *"
13965"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13966esac
13967
13968
13969cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13970# Files that config.status was made for.
13971config_files="$ac_config_files"
13972config_headers="$ac_config_headers"
13973
13974_ACEOF
13975
13976cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13977ac_cs_usage="\
13978\`$as_me' instantiates files and other configuration actions
13979from templates according to the current configuration. Unless the files
13980and actions are specified as TAGs, all are instantiated by default.
13981
13982Usage: $0 [OPTION]... [TAG]...
13983
13984 -h, --help print this help, then exit
13985 -V, --version print version number and configuration settings, then exit
13986 --config print configuration, then exit
13987 -q, --quiet, --silent
13988 do not print progress messages
13989 -d, --debug don't remove temporary files
13990 --recheck update $as_me by reconfiguring in the same conditions
13991 --file=FILE[:TEMPLATE]
13992 instantiate the configuration file FILE
13993 --header=FILE[:TEMPLATE]
13994 instantiate the configuration header FILE
13995
13996Configuration files:
13997$config_files
13998
13999Configuration headers:
14000$config_headers
14001
14002Report bugs to <users@gecode.org>."
14003
14004_ACEOF
14005cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14006ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14007ac_cs_version="\\
14008GECODE config.status 6.3.1
14009configured by $0, generated by GNU Autoconf 2.69,
14010 with options \\"\$ac_cs_config\\"
14011
14012Copyright (C) 2012 Free Software Foundation, Inc.
14013This config.status script is free software; the Free Software Foundation
14014gives unlimited permission to copy, distribute and modify it."
14015
14016ac_pwd='$ac_pwd'
14017srcdir='$srcdir'
14018test -n "\$AWK" || AWK=awk
14019_ACEOF
14020
14021cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14022# The default lists apply if the user does not specify any file.
14023ac_need_defaults=:
14024while test $# != 0
14025do
14026 case $1 in
14027 --*=?*)
14028 ac_option=`expr "X$1" : 'X\([^=]*\)='`
14029 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14030 ac_shift=:
14031 ;;
14032 --*=)
14033 ac_option=`expr "X$1" : 'X\([^=]*\)='`
14034 ac_optarg=
14035 ac_shift=:
14036 ;;
14037 *)
14038 ac_option=$1
14039 ac_optarg=$2
14040 ac_shift=shift
14041 ;;
14042 esac
14043
14044 case $ac_option in
14045 # Handling of the options.
14046 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14047 ac_cs_recheck=: ;;
14048 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14049 $as_echo "$ac_cs_version"; exit ;;
14050 --config | --confi | --conf | --con | --co | --c )
14051 $as_echo "$ac_cs_config"; exit ;;
14052 --debug | --debu | --deb | --de | --d | -d )
14053 debug=: ;;
14054 --file | --fil | --fi | --f )
14055 $ac_shift
14056 case $ac_optarg in
14057 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14058 '') as_fn_error $? "missing file argument" ;;
14059 esac
14060 as_fn_append CONFIG_FILES " '$ac_optarg'"
14061 ac_need_defaults=false;;
14062 --header | --heade | --head | --hea )
14063 $ac_shift
14064 case $ac_optarg in
14065 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14066 esac
14067 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14068 ac_need_defaults=false;;
14069 --he | --h)
14070 # Conflict between --help and --header
14071 as_fn_error $? "ambiguous option: \`$1'
14072Try \`$0 --help' for more information.";;
14073 --help | --hel | -h )
14074 $as_echo "$ac_cs_usage"; exit ;;
14075 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14076 | -silent | --silent | --silen | --sile | --sil | --si | --s)
14077 ac_cs_silent=: ;;
14078
14079 # This is an error.
14080 -*) as_fn_error $? "unrecognized option: \`$1'
14081Try \`$0 --help' for more information." ;;
14082
14083 *) as_fn_append ac_config_targets " $1"
14084 ac_need_defaults=false ;;
14085
14086 esac
14087 shift
14088done
14089
14090ac_configure_extra_args=
14091
14092if $ac_cs_silent; then
14093 exec 6>/dev/null
14094 ac_configure_extra_args="$ac_configure_extra_args --silent"
14095fi
14096
14097_ACEOF
14098cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14099if \$ac_cs_recheck; then
14100 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14101 shift
14102 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14103 CONFIG_SHELL='$SHELL'
14104 export CONFIG_SHELL
14105 exec "\$@"
14106fi
14107
14108_ACEOF
14109cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14110exec 5>>config.log
14111{
14112 echo
14113 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14114## Running $as_me. ##
14115_ASBOX
14116 $as_echo "$ac_log"
14117} >&5
14118
14119_ACEOF
14120cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14121_ACEOF
14122
14123cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14124
14125# Handling of arguments.
14126for ac_config_target in $ac_config_targets
14127do
14128 case $ac_config_target in
14129 "gecode/support/config.hpp") CONFIG_HEADERS="$CONFIG_HEADERS gecode/support/config.hpp" ;;
14130 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14131 "tools/flatzinc/mzn-gecode.bat") CONFIG_FILES="$CONFIG_FILES tools/flatzinc/mzn-gecode.bat:tools/flatzinc/mzn-gecode.bat.in" ;;
14132 "tools/flatzinc/mzn-gecode") CONFIG_FILES="$CONFIG_FILES tools/flatzinc/mzn-gecode:tools/flatzinc/mzn-gecode.in" ;;
14133 "tools/flatzinc/gecode.msc") CONFIG_FILES="$CONFIG_FILES tools/flatzinc/gecode.msc:tools/flatzinc/gecode.msc.in" ;;
14134 "doxygen.conf") CONFIG_FILES="$CONFIG_FILES doxygen.conf:doxygen/doxygen.conf.in" ;;
14135 "doxygen.hh") CONFIG_FILES="$CONFIG_FILES doxygen.hh:doxygen/doxygen.hh.in" ;;
14136
14137 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14138 esac
14139done
14140
14141
14142# If the user did not use the arguments to specify the items to instantiate,
14143# then the envvar interface is used. Set only those that are not.
14144# We use the long form for the default assignment because of an extremely
14145# bizarre bug on SunOS 4.1.3.
14146if $ac_need_defaults; then
14147 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14148 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14149fi
14150
14151# Have a temporary directory for convenience. Make it in the build tree
14152# simply because there is no reason against having it here, and in addition,
14153# creating and moving files from /tmp can sometimes cause problems.
14154# Hook for its removal unless debugging.
14155# Note that there is a small window in which the directory will not be cleaned:
14156# after its creation but before its name has been assigned to `$tmp'.
14157$debug ||
14158{
14159 tmp= ac_tmp=
14160 trap 'exit_status=$?
14161 : "${ac_tmp:=$tmp}"
14162 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
14163' 0
14164 trap 'as_fn_exit 1' 1 2 13 15
14165}
14166# Create a (secure) tmp directory for tmp files.
14167
14168{
14169 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14170 test -d "$tmp"
14171} ||
14172{
14173 tmp=./conf$$-$RANDOM
14174 (umask 077 && mkdir "$tmp")
14175} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14176ac_tmp=$tmp
14177
14178# Set up the scripts for CONFIG_FILES section.
14179# No need to generate them if there are no CONFIG_FILES.
14180# This happens for instance with `./config.status config.h'.
14181if test -n "$CONFIG_FILES"; then
14182
14183
14184ac_cr=`echo X | tr X '\015'`
14185# On cygwin, bash can eat \r inside `` if the user requested igncr.
14186# But we know of no other shell where ac_cr would be empty at this
14187# point, so we can use a bashism as a fallback.
14188if test "x$ac_cr" = x; then
14189 eval ac_cr=\$\'\\r\'
14190fi
14191ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14192if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14193 ac_cs_awk_cr='\\r'
14194else
14195 ac_cs_awk_cr=$ac_cr
14196fi
14197
14198echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
14199_ACEOF
14200
14201
14202{
14203 echo "cat >conf$$subs.awk <<_ACEOF" &&
14204 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14205 echo "_ACEOF"
14206} >conf$$subs.sh ||
14207 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14208ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
14209ac_delim='%!_!# '
14210for ac_last_try in false false false false false :; do
14211 . ./conf$$subs.sh ||
14212 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14213
14214 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14215 if test $ac_delim_n = $ac_delim_num; then
14216 break
14217 elif $ac_last_try; then
14218 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14219 else
14220 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14221 fi
14222done
14223rm -f conf$$subs.sh
14224
14225cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14226cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
14227_ACEOF
14228sed -n '
14229h
14230s/^/S["/; s/!.*/"]=/
14231p
14232g
14233s/^[^!]*!//
14234:repl
14235t repl
14236s/'"$ac_delim"'$//
14237t delim
14238:nl
14239h
14240s/\(.\{148\}\)..*/\1/
14241t more1
14242s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14243p
14244n
14245b repl
14246:more1
14247s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14248p
14249g
14250s/.\{148\}//
14251t nl
14252:delim
14253h
14254s/\(.\{148\}\)..*/\1/
14255t more2
14256s/["\\]/\\&/g; s/^/"/; s/$/"/
14257p
14258b
14259:more2
14260s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14261p
14262g
14263s/.\{148\}//
14264t delim
14265' <conf$$subs.awk | sed '
14266/^[^""]/{
14267 N
14268 s/\n//
14269}
14270' >>$CONFIG_STATUS || ac_write_fail=1
14271rm -f conf$$subs.awk
14272cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14273_ACAWK
14274cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
14275 for (key in S) S_is_set[key] = 1
14276 FS = ""
14277
14278}
14279{
14280 line = $ 0
14281 nfields = split(line, field, "@")
14282 substed = 0
14283 len = length(field[1])
14284 for (i = 2; i < nfields; i++) {
14285 key = field[i]
14286 keylen = length(key)
14287 if (S_is_set[key]) {
14288 value = S[key]
14289 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14290 len += length(value) + length(field[++i])
14291 substed = 1
14292 } else
14293 len += 1 + keylen
14294 }
14295
14296 print line
14297}
14298
14299_ACAWK
14300_ACEOF
14301cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14302if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14303 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14304else
14305 cat
14306fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
14307 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14308_ACEOF
14309
14310# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14311# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14312# trailing colons and then remove the whole line if VPATH becomes empty
14313# (actually we leave an empty line to preserve line numbers).
14314if test "x$srcdir" = x.; then
14315 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
14316h
14317s///
14318s/^/:/
14319s/[ ]*$/:/
14320s/:\$(srcdir):/:/g
14321s/:\${srcdir}:/:/g
14322s/:@srcdir@:/:/g
14323s/^:*//
14324s/:*$//
14325x
14326s/\(=[ ]*\).*/\1/
14327G
14328s/\n//
14329s/^[^=]*=[ ]*$//
14330}'
14331fi
14332
14333cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14334fi # test -n "$CONFIG_FILES"
14335
14336# Set up the scripts for CONFIG_HEADERS section.
14337# No need to generate them if there are no CONFIG_HEADERS.
14338# This happens for instance with `./config.status Makefile'.
14339if test -n "$CONFIG_HEADERS"; then
14340cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
14341BEGIN {
14342_ACEOF
14343
14344# Transform confdefs.h into an awk script `defines.awk', embedded as
14345# here-document in config.status, that substitutes the proper values into
14346# config.h.in to produce config.h.
14347
14348# Create a delimiter string that does not exist in confdefs.h, to ease
14349# handling of long lines.
14350ac_delim='%!_!# '
14351for ac_last_try in false false :; do
14352 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
14353 if test -z "$ac_tt"; then
14354 break
14355 elif $ac_last_try; then
14356 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14357 else
14358 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14359 fi
14360done
14361
14362# For the awk script, D is an array of macro values keyed by name,
14363# likewise P contains macro parameters if any. Preserve backslash
14364# newline sequences.
14365
14366ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14367sed -n '
14368s/.\{148\}/&'"$ac_delim"'/g
14369t rset
14370:rset
14371s/^[ ]*#[ ]*define[ ][ ]*/ /
14372t def
14373d
14374:def
14375s/\\$//
14376t bsnl
14377s/["\\]/\\&/g
14378s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
14379D["\1"]=" \3"/p
14380s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
14381d
14382:bsnl
14383s/["\\]/\\&/g
14384s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
14385D["\1"]=" \3\\\\\\n"\\/p
14386t cont
14387s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14388t cont
14389d
14390:cont
14391n
14392s/.\{148\}/&'"$ac_delim"'/g
14393t clear
14394:clear
14395s/\\$//
14396t bsnlc
14397s/["\\]/\\&/g; s/^/"/; s/$/"/p
14398d
14399:bsnlc
14400s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14401b cont
14402' <confdefs.h | sed '
14403s/'"$ac_delim"'/"\\\
14404"/g' >>$CONFIG_STATUS || ac_write_fail=1
14405
14406cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14407 for (key in D) D_is_set[key] = 1
14408 FS = ""
14409}
14410/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14411 line = \$ 0
14412 split(line, arg, " ")
14413 if (arg[1] == "#") {
14414 defundef = arg[2]
14415 mac1 = arg[3]
14416 } else {
14417 defundef = substr(arg[1], 2)
14418 mac1 = arg[2]
14419 }
14420 split(mac1, mac2, "(") #)
14421 macro = mac2[1]
14422 prefix = substr(line, 1, index(line, defundef) - 1)
14423 if (D_is_set[macro]) {
14424 # Preserve the white space surrounding the "#".
14425 print prefix "define", macro P[macro] D[macro]
14426 next
14427 } else {
14428 # Replace #undef with comments. This is necessary, for example,
14429 # in the case of _POSIX_SOURCE, which is predefined and required
14430 # on some systems where configure will not decide to define it.
14431 if (defundef == "undef") {
14432 print "/*", prefix defundef, macro, "*/"
14433 next
14434 }
14435 }
14436}
14437{ print }
14438_ACAWK
14439_ACEOF
14440cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14441 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14442fi # test -n "$CONFIG_HEADERS"
14443
14444
14445eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
14446shift
14447for ac_tag
14448do
14449 case $ac_tag in
14450 :[FHLC]) ac_mode=$ac_tag; continue;;
14451 esac
14452 case $ac_mode$ac_tag in
14453 :[FHL]*:*);;
14454 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14455 :[FH]-) ac_tag=-:-;;
14456 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14457 esac
14458 ac_save_IFS=$IFS
14459 IFS=:
14460 set x $ac_tag
14461 IFS=$ac_save_IFS
14462 shift
14463 ac_file=$1
14464 shift
14465
14466 case $ac_mode in
14467 :L) ac_source=$1;;
14468 :[FH])
14469 ac_file_inputs=
14470 for ac_f
14471 do
14472 case $ac_f in
14473 -) ac_f="$ac_tmp/stdin";;
14474 *) # Look for the file first in the build tree, then in the source tree
14475 # (if the path is not absolute). The absolute path cannot be DOS-style,
14476 # because $ac_f cannot contain `:'.
14477 test -f "$ac_f" ||
14478 case $ac_f in
14479 [\\/$]*) false;;
14480 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14481 esac ||
14482 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14483 esac
14484 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14485 as_fn_append ac_file_inputs " '$ac_f'"
14486 done
14487
14488 # Let's still pretend it is `configure' which instantiates (i.e., don't
14489 # use $as_me), people would be surprised to read:
14490 # /* config.h. Generated by config.status. */
14491 configure_input='Generated from '`
14492 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14493 `' by configure.'
14494 if test x"$ac_file" != x-; then
14495 configure_input="$ac_file. $configure_input"
14496 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14497$as_echo "$as_me: creating $ac_file" >&6;}
14498 fi
14499 # Neutralize special characters interpreted by sed in replacement strings.
14500 case $configure_input in #(
14501 *\&* | *\|* | *\\* )
14502 ac_sed_conf_input=`$as_echo "$configure_input" |
14503 sed 's/[\\\\&|]/\\\\&/g'`;; #(
14504 *) ac_sed_conf_input=$configure_input;;
14505 esac
14506
14507 case $ac_tag in
14508 *:-:* | *:-) cat >"$ac_tmp/stdin" \
14509 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14510 esac
14511 ;;
14512 esac
14513
14514 ac_dir=`$as_dirname -- "$ac_file" ||
14515$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14516 X"$ac_file" : 'X\(//\)[^/]' \| \
14517 X"$ac_file" : 'X\(//\)$' \| \
14518 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14519$as_echo X"$ac_file" |
14520 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14521 s//\1/
14522 q
14523 }
14524 /^X\(\/\/\)[^/].*/{
14525 s//\1/
14526 q
14527 }
14528 /^X\(\/\/\)$/{
14529 s//\1/
14530 q
14531 }
14532 /^X\(\/\).*/{
14533 s//\1/
14534 q
14535 }
14536 s/.*/./; q'`
14537 as_dir="$ac_dir"; as_fn_mkdir_p
14538 ac_builddir=.
14539
14540case "$ac_dir" in
14541.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14542*)
14543 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14544 # A ".." for each directory in $ac_dir_suffix.
14545 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14546 case $ac_top_builddir_sub in
14547 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14548 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14549 esac ;;
14550esac
14551ac_abs_top_builddir=$ac_pwd
14552ac_abs_builddir=$ac_pwd$ac_dir_suffix
14553# for backward compatibility:
14554ac_top_builddir=$ac_top_build_prefix
14555
14556case $srcdir in
14557 .) # We are building in place.
14558 ac_srcdir=.
14559 ac_top_srcdir=$ac_top_builddir_sub
14560 ac_abs_top_srcdir=$ac_pwd ;;
14561 [\\/]* | ?:[\\/]* ) # Absolute name.
14562 ac_srcdir=$srcdir$ac_dir_suffix;
14563 ac_top_srcdir=$srcdir
14564 ac_abs_top_srcdir=$srcdir ;;
14565 *) # Relative name.
14566 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14567 ac_top_srcdir=$ac_top_build_prefix$srcdir
14568 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14569esac
14570ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14571
14572
14573 case $ac_mode in
14574 :F)
14575 #
14576 # CONFIG_FILE
14577 #
14578
14579_ACEOF
14580
14581cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14582# If the template does not know about datarootdir, expand it.
14583# FIXME: This hack should be removed a few years after 2.60.
14584ac_datarootdir_hack=; ac_datarootdir_seen=
14585ac_sed_dataroot='
14586/datarootdir/ {
14587 p
14588 q
14589}
14590/@datadir@/p
14591/@docdir@/p
14592/@infodir@/p
14593/@localedir@/p
14594/@mandir@/p'
14595case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14596*datarootdir*) ac_datarootdir_seen=yes;;
14597*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14599$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14600_ACEOF
14601cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14602 ac_datarootdir_hack='
14603 s&@datadir@&$datadir&g
14604 s&@docdir@&$docdir&g
14605 s&@infodir@&$infodir&g
14606 s&@localedir@&$localedir&g
14607 s&@mandir@&$mandir&g
14608 s&\\\${datarootdir}&$datarootdir&g' ;;
14609esac
14610_ACEOF
14611
14612# Neutralize VPATH when `$srcdir' = `.'.
14613# Shell code in configure.ac might set extrasub.
14614# FIXME: do we really want to maintain this feature?
14615cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14616ac_sed_extra="$ac_vpsub
14617$extrasub
14618_ACEOF
14619cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14620:t
14621/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14622s|@configure_input@|$ac_sed_conf_input|;t t
14623s&@top_builddir@&$ac_top_builddir_sub&;t t
14624s&@top_build_prefix@&$ac_top_build_prefix&;t t
14625s&@srcdir@&$ac_srcdir&;t t
14626s&@abs_srcdir@&$ac_abs_srcdir&;t t
14627s&@top_srcdir@&$ac_top_srcdir&;t t
14628s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14629s&@builddir@&$ac_builddir&;t t
14630s&@abs_builddir@&$ac_abs_builddir&;t t
14631s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14632$ac_datarootdir_hack
14633"
14634eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
14635 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14636
14637test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14638 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
14639 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
14640 "$ac_tmp/out"`; test -z "$ac_out"; } &&
14641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14642which seems to be undefined. Please make sure it is defined" >&5
14643$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14644which seems to be undefined. Please make sure it is defined" >&2;}
14645
14646 rm -f "$ac_tmp/stdin"
14647 case $ac_file in
14648 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
14649 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
14650 esac \
14651 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14652 ;;
14653 :H)
14654 #
14655 # CONFIG_HEADER
14656 #
14657 if test x"$ac_file" != x-; then
14658 {
14659 $as_echo "/* $configure_input */" \
14660 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
14661 } >"$ac_tmp/config.h" \
14662 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14663 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
14664 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14665$as_echo "$as_me: $ac_file is unchanged" >&6;}
14666 else
14667 rm -f "$ac_file"
14668 mv "$ac_tmp/config.h" "$ac_file" \
14669 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14670 fi
14671 else
14672 $as_echo "/* $configure_input */" \
14673 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
14674 || as_fn_error $? "could not create -" "$LINENO" 5
14675 fi
14676 ;;
14677
14678
14679 esac
14680
14681
14682 case $ac_file$ac_mode in
14683 "tools/flatzinc/mzn-gecode.bat":F) chmod +x tools/flatzinc/mzn-gecode.bat ;;
14684 "tools/flatzinc/mzn-gecode":F) chmod +x tools/flatzinc/mzn-gecode ;;
14685
14686 esac
14687done # for ac_tag
14688
14689
14690as_fn_exit 0
14691_ACEOF
14692ac_clean_files=$ac_clean_files_save
14693
14694test $ac_write_fail = 0 ||
14695 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14696
14697
14698# configure is writing to config.log, and then calls config.status.
14699# config.status does its own redirection, appending to config.log.
14700# Unfortunately, on DOS this fails, as config.log is still kept open
14701# by configure, so config.status won't be able to write to it; its
14702# output is simply discarded. So we exec the FD to /dev/null,
14703# effectively closing config.log, so it can be properly (re)opened and
14704# appended to by config.status. When coming back to configure, we
14705# need to make the FD available again.
14706if test "$no_create" != yes; then
14707 ac_cs_success=:
14708 ac_config_status_args=
14709 test "$silent" = yes &&
14710 ac_config_status_args="$ac_config_status_args --quiet"
14711 exec 5>/dev/null
14712 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14713 exec 5>>config.log
14714 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14715 # would make configure fail if this is the last instruction.
14716 $ac_cs_success || as_fn_exit 1
14717fi
14718
14719#
14720# CONFIG_SUBDIRS section.
14721#
14722if test "$no_recursion" != yes; then
14723
14724 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
14725 # so they do not pile up.
14726 ac_sub_configure_args=
14727 ac_prev=
14728 eval "set x $ac_configure_args"
14729 shift
14730 for ac_arg
14731 do
14732 if test -n "$ac_prev"; then
14733 ac_prev=
14734 continue
14735 fi
14736 case $ac_arg in
14737 -cache-file | --cache-file | --cache-fil | --cache-fi \
14738 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
14739 ac_prev=cache_file ;;
14740 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
14741 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
14742 | --c=*)
14743 ;;
14744 --config-cache | -C)
14745 ;;
14746 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
14747 ac_prev=srcdir ;;
14748 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
14749 ;;
14750 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
14751 ac_prev=prefix ;;
14752 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
14753 ;;
14754 --disable-option-checking)
14755 ;;
14756 *)
14757 case $ac_arg in
14758 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14759 esac
14760 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
14761 esac
14762 done
14763
14764 # Always prepend --prefix to ensure using the same prefix
14765 # in subdir configurations.
14766 ac_arg="--prefix=$prefix"
14767 case $ac_arg in
14768 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
14769 esac
14770 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
14771
14772 # Pass --silent
14773 if test "$silent" = yes; then
14774 ac_sub_configure_args="--silent $ac_sub_configure_args"
14775 fi
14776
14777 # Always prepend --disable-option-checking to silence warnings, since
14778 # different subdirs can have different --enable and --with options.
14779 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
14780
14781 ac_popdir=`pwd`
14782 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
14783
14784 # Do not complain, so a configure script can configure whichever
14785 # parts of a large source tree are present.
14786 test -d "$srcdir/$ac_dir" || continue
14787
14788 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
14789 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
14790 $as_echo "$ac_msg" >&6
14791 as_dir="$ac_dir"; as_fn_mkdir_p
14792 ac_builddir=.
14793
14794case "$ac_dir" in
14795.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14796*)
14797 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14798 # A ".." for each directory in $ac_dir_suffix.
14799 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14800 case $ac_top_builddir_sub in
14801 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14802 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14803 esac ;;
14804esac
14805ac_abs_top_builddir=$ac_pwd
14806ac_abs_builddir=$ac_pwd$ac_dir_suffix
14807# for backward compatibility:
14808ac_top_builddir=$ac_top_build_prefix
14809
14810case $srcdir in
14811 .) # We are building in place.
14812 ac_srcdir=.
14813 ac_top_srcdir=$ac_top_builddir_sub
14814 ac_abs_top_srcdir=$ac_pwd ;;
14815 [\\/]* | ?:[\\/]* ) # Absolute name.
14816 ac_srcdir=$srcdir$ac_dir_suffix;
14817 ac_top_srcdir=$srcdir
14818 ac_abs_top_srcdir=$srcdir ;;
14819 *) # Relative name.
14820 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14821 ac_top_srcdir=$ac_top_build_prefix$srcdir
14822 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14823esac
14824ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14825
14826
14827 cd "$ac_dir"
14828
14829 # Check for guested configure; otherwise get Cygnus style configure.
14830 if test -f "$ac_srcdir/configure.gnu"; then
14831 ac_sub_configure=$ac_srcdir/configure.gnu
14832 elif test -f "$ac_srcdir/configure"; then
14833 ac_sub_configure=$ac_srcdir/configure
14834 elif test -f "$ac_srcdir/configure.in"; then
14835 # This should be Cygnus configure.
14836 ac_sub_configure=$ac_aux_dir/configure
14837 else
14838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
14839$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
14840 ac_sub_configure=
14841 fi
14842
14843 # The recursion is here.
14844 if test -n "$ac_sub_configure"; then
14845 # Make the cache file name correct relative to the subdirectory.
14846 case $cache_file in
14847 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
14848 *) # Relative name.
14849 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
14850 esac
14851
14852 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
14853$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
14854 # The eval makes quoting arguments work.
14855 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
14856 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
14857 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
14858 fi
14859
14860 cd "$ac_popdir"
14861 done
14862fi
14863if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14865$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14866fi
14867