3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 # Initialize some variables set by options.
16 # The variables have the same names as the options, with
17 # dashes changed to underlines.
19 cache_file=./config.cache
28 program_transform_name=s,x,x,
36 bindir='${exec_prefix}/bin'
37 sbindir='${exec_prefix}/sbin'
38 libexecdir='${exec_prefix}/libexec'
39 datadir='${prefix}/share'
40 sysconfdir='${prefix}/etc'
41 sharedstatedir='${prefix}/com'
42 localstatedir='${prefix}/var'
43 libdir='${exec_prefix}/lib'
44 includedir='${prefix}/include'
45 oldincludedir='/usr/include'
46 infodir='${prefix}/info'
47 mandir='${prefix}/man'
49 # Initialize some other variables.
52 SHELL=${CONFIG_SHELL-/bin/sh}
53 # Maximum number of lines to put in a shell here document.
60 # If the previous option needs an argument, assign it.
61 if test -n "$ac_prev"; then
62 eval "$ac_prev=\$ac_option"
68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
72 # Accept the important Cygnus configure options, so we can diagnose typos.
76 -bindir | --bindir | --bindi | --bind | --bin | --bi)
78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79 bindir="$ac_optarg" ;;
81 -build | --build | --buil | --bui | --bu)
83 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
86 -cache-file | --cache-file | --cache-fil | --cache-fi \
87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
91 cache_file="$ac_optarg" ;;
93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
97 datadir="$ac_optarg" ;;
99 -disable-* | --disable-*)
100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
101 # Reject names that are not valid shell variable names.
102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
105 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
106 eval "enable_${ac_feature}=no" ;;
108 -enable-* | --enable-*)
109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
110 # Reject names that are not valid shell variable names.
111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
114 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
119 eval "enable_${ac_feature}='$ac_optarg'" ;;
121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
123 | --exec | --exe | --ex)
124 ac_prev=exec_prefix ;;
125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
127 | --exec=* | --exe=* | --ex=*)
128 exec_prefix="$ac_optarg" ;;
130 -gas | --gas | --ga | --g)
131 # Obsolete; use --with-gas.
134 -help | --help | --hel | --he)
135 # Omit some internal or obsolete options to make the list less imposing.
136 # This message is too long to be a string in the A/UX 3.1 sh.
138 Usage: configure [options] [host]
139 Options: [defaults in brackets after descriptions]
141 --cache-file=FILE cache test results in FILE
142 --help print this message
143 --no-create do not create output files
144 --quiet, --silent do not print \`checking...' messages
145 --version print the version of autoconf that created configure
146 Directory and file names:
147 --prefix=PREFIX install architecture-independent files in PREFIX
149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
151 --bindir=DIR user executables in DIR [EPREFIX/bin]
152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154 --datadir=DIR read-only architecture-independent data in DIR
156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157 --sharedstatedir=DIR modifiable architecture-independent data in DIR
159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
161 --includedir=DIR C header files in DIR [PREFIX/include]
162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163 --infodir=DIR info documentation in DIR [PREFIX/info]
164 --mandir=DIR man documentation in DIR [PREFIX/man]
165 --srcdir=DIR find the sources in DIR [configure dir or ..]
166 --program-prefix=PREFIX prepend PREFIX to installed program names
167 --program-suffix=SUFFIX append SUFFIX to installed program names
168 --program-transform-name=PROGRAM
169 run sed PROGRAM on installed program names
173 --build=BUILD configure for building on BUILD [BUILD=HOST]
174 --host=HOST configure for HOST [guessed]
175 --target=TARGET configure for TARGET [TARGET=HOST]
176 Features and packages:
177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181 --x-includes=DIR X include files are in DIR
182 --x-libraries=DIR X library files are in DIR
184 if test -n "$ac_help"; then
185 echo "--enable and --with options recognized:$ac_help"
189 -host | --host | --hos | --ho)
191 -host=* | --host=* | --hos=* | --ho=*)
194 -includedir | --includedir | --includedi | --included | --include \
195 | --includ | --inclu | --incl | --inc)
196 ac_prev=includedir ;;
197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
198 | --includ=* | --inclu=* | --incl=* | --inc=*)
199 includedir="$ac_optarg" ;;
201 -infodir | --infodir | --infodi | --infod | --info | --inf)
203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
204 infodir="$ac_optarg" ;;
206 -libdir | --libdir | --libdi | --libd)
208 -libdir=* | --libdir=* | --libdi=* | --libd=*)
209 libdir="$ac_optarg" ;;
211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
212 | --libexe | --libex | --libe)
213 ac_prev=libexecdir ;;
214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
215 | --libexe=* | --libex=* | --libe=*)
216 libexecdir="$ac_optarg" ;;
218 -localstatedir | --localstatedir | --localstatedi | --localstated \
219 | --localstate | --localstat | --localsta | --localst \
220 | --locals | --local | --loca | --loc | --lo)
221 ac_prev=localstatedir ;;
222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
225 localstatedir="$ac_optarg" ;;
227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
230 mandir="$ac_optarg" ;;
233 # Obsolete; use --without-fp.
236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
246 | --oldin | --oldi | --old | --ol | --o)
247 ac_prev=oldincludedir ;;
248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
251 oldincludedir="$ac_optarg" ;;
253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
256 prefix="$ac_optarg" ;;
258 -program-prefix | --program-prefix | --program-prefi | --program-pref \
259 | --program-pre | --program-pr | --program-p)
260 ac_prev=program_prefix ;;
261 -program-prefix=* | --program-prefix=* | --program-prefi=* \
262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
263 program_prefix="$ac_optarg" ;;
265 -program-suffix | --program-suffix | --program-suffi | --program-suff \
266 | --program-suf | --program-su | --program-s)
267 ac_prev=program_suffix ;;
268 -program-suffix=* | --program-suffix=* | --program-suffi=* \
269 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
270 program_suffix="$ac_optarg" ;;
272 -program-transform-name | --program-transform-name \
273 | --program-transform-nam | --program-transform-na \
274 | --program-transform-n | --program-transform- \
275 | --program-transform | --program-transfor \
276 | --program-transfo | --program-transf \
277 | --program-trans | --program-tran \
278 | --progr-tra | --program-tr | --program-t)
279 ac_prev=program_transform_name ;;
280 -program-transform-name=* | --program-transform-name=* \
281 | --program-transform-nam=* | --program-transform-na=* \
282 | --program-transform-n=* | --program-transform-=* \
283 | --program-transform=* | --program-transfor=* \
284 | --program-transfo=* | --program-transf=* \
285 | --program-trans=* | --program-tran=* \
286 | --progr-tra=* | --program-tr=* | --program-t=*)
287 program_transform_name="$ac_optarg" ;;
289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
290 | -silent | --silent | --silen | --sile | --sil)
293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
297 sbindir="$ac_optarg" ;;
299 -sharedstatedir | --sharedstatedir | --sharedstatedi \
300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
301 | --sharedst | --shareds | --shared | --share | --shar \
303 ac_prev=sharedstatedir ;;
304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
308 sharedstatedir="$ac_optarg" ;;
310 -site | --site | --sit)
312 -site=* | --site=* | --sit=*)
315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
318 srcdir="$ac_optarg" ;;
320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
321 | --syscon | --sysco | --sysc | --sys | --sy)
322 ac_prev=sysconfdir ;;
323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
325 sysconfdir="$ac_optarg" ;;
327 -target | --target | --targe | --targ | --tar | --ta | --t)
329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
330 target="$ac_optarg" ;;
332 -v | -verbose | --verbose | --verbos | --verbo | --verb)
335 -version | --version | --versio | --versi | --vers)
336 echo "configure generated by autoconf version 2.13"
340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
341 # Reject names that are not valid shell variable names.
342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
345 ac_package=`echo $ac_package| sed 's/-/_/g'`
350 eval "with_${ac_package}='$ac_optarg'" ;;
352 -without-* | --without-*)
353 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
354 # Reject names that are not valid shell variable names.
355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
358 ac_package=`echo $ac_package| sed 's/-/_/g'`
359 eval "with_${ac_package}=no" ;;
362 # Obsolete; use --with-x.
365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
366 | --x-incl | --x-inc | --x-in | --x-i)
367 ac_prev=x_includes ;;
368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
370 x_includes="$ac_optarg" ;;
372 -x-libraries | --x-libraries | --x-librarie | --x-librari \
373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
374 ac_prev=x_libraries ;;
375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
377 x_libraries="$ac_optarg" ;;
379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
384 echo "configure: warning: $ac_option: invalid host type" 1>&2
386 if test "x$nonopt" != xNONE; then
387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
395 if test -n "$ac_prev"; then
396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
401 # File descriptor usage:
404 # 2 errors and warnings
405 # 3 some systems may open it to /dev/tty
406 # 4 used on the Kubota Titan
407 # 6 checking for... messages and results
408 # 5 compiler messages saved in config.log
409 if test "$silent" = yes; then
417 This file contains any messages produced by compilers while
418 running configure, to aid debugging if configure makes a mistake.
421 # Strip out --no-create and --no-recursion so they do not pile up.
422 # Also quote any args containing shell metacharacters.
427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
428 | --no-cr | --no-c) ;;
429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
432 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
438 # Only set these to C if already set. These must not be set unconditionally
439 # because not all systems understand e.g. LANG=C (notably SCO).
440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
441 # Non-C LC_CTYPE values break the ctype check.
442 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
448 rm -rf conftest* confdefs.h
449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
452 # A filename unique to this package, relative to the directory that
453 # configure is in, which we can look for to find out if srcdir is correct.
454 ac_unique_file=src/supertux.c
456 # Find the source files, if location was not specified.
457 if test -z "$srcdir"; then
458 ac_srcdir_defaulted=yes
459 # Try the directory containing this script, then its parent.
461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
464 if test ! -r $srcdir/$ac_unique_file; then
468 ac_srcdir_defaulted=no
470 if test ! -r $srcdir/$ac_unique_file; then
471 if test "$ac_srcdir_defaulted" = yes; then
472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
479 # Prefer explicitly selected file to automatically selected ones.
480 if test -z "$CONFIG_SITE"; then
481 if test "x$prefix" != xNONE; then
482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
487 for ac_site_file in $CONFIG_SITE; do
488 if test -r "$ac_site_file"; then
489 echo "loading site script $ac_site_file"
494 if test -r "$cache_file"; then
495 echo "loading cache $cache_file"
498 echo "creating cache $cache_file"
503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
504 ac_cpp='$CPP $CPPFLAGS'
505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507 cross_compiling=$ac_cv_prog_cc_cross
511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
520 ac_n= ac_c='\c' ac_t=
526 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
527 if test -f $ac_dir/install-sh; then
529 ac_install_sh="$ac_aux_dir/install-sh -c"
531 elif test -f $ac_dir/install.sh; then
533 ac_install_sh="$ac_aux_dir/install.sh -c"
537 if test -z "$ac_aux_dir"; then
538 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
540 ac_config_guess=$ac_aux_dir/config.guess
541 ac_config_sub=$ac_aux_dir/config.sub
542 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
544 am__api_version="1.4"
545 # Find a good install program. We prefer a C program (faster),
546 # so one script is as good as another. But avoid the broken or
547 # incompatible versions:
548 # SysV /etc/install, /usr/sbin/install
549 # SunOS /usr/etc/install
552 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
553 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
554 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
555 # ./install, which can be erroneously created by make from ./install.sh.
556 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
557 echo "configure:558: checking for a BSD compatible install" >&5
558 if test -z "$INSTALL"; then
559 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
560 echo $ac_n "(cached) $ac_c" 1>&6
562 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
563 for ac_dir in $PATH; do
564 # Account for people who put trailing slashes in PATH elements.
566 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
568 # OSF1 and SCO ODT 3.0 have their own names for install.
569 # Don't use installbsd from OSF since it installs stuff as root
571 for ac_prog in ginstall scoinst install; do
572 if test -f $ac_dir/$ac_prog; then
573 if test $ac_prog = install &&
574 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
575 # AIX install. It has an incompatible calling convention.
578 ac_cv_path_install="$ac_dir/$ac_prog -c"
589 if test "${ac_cv_path_install+set}" = set; then
590 INSTALL="$ac_cv_path_install"
592 # As a last resort, use the slow shell script. We don't cache a
593 # path for INSTALL within a source directory, because that will
594 # break other packages using the cache if that directory is
595 # removed, or if the path is relative.
596 INSTALL="$ac_install_sh"
599 echo "$ac_t""$INSTALL" 1>&6
601 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
602 # It thinks the first close brace ends the variable substitution.
603 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
605 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
607 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
609 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
610 echo "configure:611: checking whether build environment is sane" >&5
613 echo timestamp > conftestfile
614 # Do `set' in a subshell so we don't clobber the current shell's
615 # arguments. Must try -L first in case configure is actually a
616 # symlink; some systems play weird games with the mod time of symlinks
617 # (eg FreeBSD returns the mod time of the symlink's containing
620 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
621 if test "$*" = "X"; then
623 set X `ls -t $srcdir/configure conftestfile`
625 if test "$*" != "X $srcdir/configure conftestfile" \
626 && test "$*" != "X conftestfile $srcdir/configure"; then
628 # If neither matched, then we have a broken ls. This can happen
629 # if, for instance, CONFIG_SHELL is bash and it inherits a
630 # broken ls alias from the environment. This has actually
631 # happened. Such a system could not be considered "sane".
632 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
633 alias in your environment" 1>&2; exit 1; }
636 test "$2" = conftestfile
642 { echo "configure: error: newly created file is older than distributed files!
643 Check your system clock" 1>&2; exit 1; }
646 echo "$ac_t""yes" 1>&6
647 if test "$program_transform_name" = s,x,x,; then
648 program_transform_name=
650 # Double any \ or $. echo might interpret backslashes.
651 cat <<\EOF_SED > conftestsed
652 s,\\,\\\\,g; s,\$,$$,g
654 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
657 test "$program_prefix" != NONE &&
658 program_transform_name="s,^,${program_prefix},; $program_transform_name"
659 # Use a double $ so make ignores it.
660 test "$program_suffix" != NONE &&
661 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
663 # sed with no file args requires a program.
664 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
666 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
667 echo "configure:668: checking whether ${MAKE-make} sets \${MAKE}" >&5
668 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
669 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
670 echo $ac_n "(cached) $ac_c" 1>&6
672 cat > conftestmake <<\EOF
674 @echo 'ac_maketemp="${MAKE}"'
676 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
677 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
678 if test -n "$ac_maketemp"; then
679 eval ac_cv_prog_make_${ac_make}_set=yes
681 eval ac_cv_prog_make_${ac_make}_set=no
685 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
686 echo "$ac_t""yes" 1>&6
689 echo "$ac_t""no" 1>&6
690 SET_MAKE="MAKE=${MAKE-make}"
698 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
699 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
701 cat >> confdefs.h <<EOF
702 #define PACKAGE "$PACKAGE"
705 cat >> confdefs.h <<EOF
706 #define VERSION "$VERSION"
711 missing_dir=`cd $ac_aux_dir && pwd`
712 echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
713 echo "configure:714: checking for working aclocal-${am__api_version}" >&5
714 # Run test in a subshell; some versions of sh will print an error if
715 # an executable is not found, even if stderr is redirected.
716 # Redirect stdin to placate older versions of autoconf. Sigh.
717 if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
718 ACLOCAL=aclocal-${am__api_version}
719 echo "$ac_t""found" 1>&6
721 ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
722 echo "$ac_t""missing" 1>&6
725 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
726 echo "configure:727: checking for working autoconf" >&5
727 # Run test in a subshell; some versions of sh will print an error if
728 # an executable is not found, even if stderr is redirected.
729 # Redirect stdin to placate older versions of autoconf. Sigh.
730 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
732 echo "$ac_t""found" 1>&6
734 AUTOCONF="$missing_dir/missing autoconf"
735 echo "$ac_t""missing" 1>&6
738 echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
739 echo "configure:740: checking for working automake-${am__api_version}" >&5
740 # Run test in a subshell; some versions of sh will print an error if
741 # an executable is not found, even if stderr is redirected.
742 # Redirect stdin to placate older versions of autoconf. Sigh.
743 if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
744 AUTOMAKE=automake-${am__api_version}
745 echo "$ac_t""found" 1>&6
747 AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
748 echo "$ac_t""missing" 1>&6
751 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
752 echo "configure:753: checking for working autoheader" >&5
753 # Run test in a subshell; some versions of sh will print an error if
754 # an executable is not found, even if stderr is redirected.
755 # Redirect stdin to placate older versions of autoconf. Sigh.
756 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
757 AUTOHEADER=autoheader
758 echo "$ac_t""found" 1>&6
760 AUTOHEADER="$missing_dir/missing autoheader"
761 echo "$ac_t""missing" 1>&6
764 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
765 echo "configure:766: checking for working makeinfo" >&5
766 # Run test in a subshell; some versions of sh will print an error if
767 # an executable is not found, even if stderr is redirected.
768 # Redirect stdin to placate older versions of autoconf. Sigh.
769 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
771 echo "$ac_t""found" 1>&6
773 MAKEINFO="$missing_dir/missing makeinfo"
774 echo "$ac_t""missing" 1>&6
782 LDFLAGS=-L/usr/X11R6/lib
786 echo $ac_n "checking for SDL_Init in -lSDL""... $ac_c" 1>&6
787 echo "configure:788: checking for SDL_Init in -lSDL" >&5
788 ac_lib_var=`echo SDL'_'SDL_Init | sed 'y%./+-%__p_%'`
789 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
790 echo $ac_n "(cached) $ac_c" 1>&6
794 cat > conftest.$ac_ext <<EOF
795 #line 796 "configure"
796 #include "confdefs.h"
797 /* Override any gcc2 internal prototype to avoid an error. */
798 /* We use char because int might match the return type of a gcc2
799 builtin and then its argument prototype would still apply. */
806 if { (eval echo configure:807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
808 eval "ac_cv_lib_$ac_lib_var=yes"
810 echo "configure: failed program was:" >&5
811 cat conftest.$ac_ext >&5
813 eval "ac_cv_lib_$ac_lib_var=no"
819 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
820 echo "$ac_t""yes" 1>&6
821 ac_tr_lib=HAVE_LIB`echo SDL | sed -e 's/[^a-zA-Z0-9_]/_/g' \
822 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
823 cat >> confdefs.h <<EOF
830 echo "$ac_t""no" 1>&6
831 { echo "configure: error: SDL library required" 1>&2; exit 1; }
834 echo $ac_n "checking for SDL_OpenAudio in -lSDL_mixer""... $ac_c" 1>&6
835 echo "configure:836: checking for SDL_OpenAudio in -lSDL_mixer" >&5
836 ac_lib_var=`echo SDL_mixer'_'SDL_OpenAudio | sed 'y%./+-%__p_%'`
837 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
838 echo $ac_n "(cached) $ac_c" 1>&6
841 LIBS="-lSDL_mixer $LIBS"
842 cat > conftest.$ac_ext <<EOF
843 #line 844 "configure"
844 #include "confdefs.h"
845 /* Override any gcc2 internal prototype to avoid an error. */
846 /* We use char because int might match the return type of a gcc2
847 builtin and then its argument prototype would still apply. */
848 char SDL_OpenAudio();
854 if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
856 eval "ac_cv_lib_$ac_lib_var=yes"
858 echo "configure: failed program was:" >&5
859 cat conftest.$ac_ext >&5
861 eval "ac_cv_lib_$ac_lib_var=no"
867 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
868 echo "$ac_t""yes" 1>&6
869 ac_tr_lib=HAVE_LIB`echo SDL_mixer | sed -e 's/[^a-zA-Z0-9_]/_/g' \
870 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
871 cat >> confdefs.h <<EOF
875 LIBS="-lSDL_mixer $LIBS"
878 echo "$ac_t""no" 1>&6
879 { echo "configure: error: SDL_mixer library required" 1>&2; exit 1; }
882 echo $ac_n "checking for IMG_Load in -lSDL_image""... $ac_c" 1>&6
883 echo "configure:884: checking for IMG_Load in -lSDL_image" >&5
884 ac_lib_var=`echo SDL_image'_'IMG_Load | sed 'y%./+-%__p_%'`
885 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
886 echo $ac_n "(cached) $ac_c" 1>&6
889 LIBS="-lSDL_image $LIBS"
890 cat > conftest.$ac_ext <<EOF
891 #line 892 "configure"
892 #include "confdefs.h"
893 /* Override any gcc2 internal prototype to avoid an error. */
894 /* We use char because int might match the return type of a gcc2
895 builtin and then its argument prototype would still apply. */
902 if { (eval echo configure:903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
904 eval "ac_cv_lib_$ac_lib_var=yes"
906 echo "configure: failed program was:" >&5
907 cat conftest.$ac_ext >&5
909 eval "ac_cv_lib_$ac_lib_var=no"
915 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
916 echo "$ac_t""yes" 1>&6
917 ac_tr_lib=HAVE_LIB`echo SDL_image | sed -e 's/[^a-zA-Z0-9_]/_/g' \
918 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
919 cat >> confdefs.h <<EOF
923 LIBS="-lSDL_image $LIBS"
926 echo "$ac_t""no" 1>&6
927 { echo "configure: error: SDL_image library required" 1>&2; exit 1; }
930 echo $ac_n "checking for glBegin in -lGL""... $ac_c" 1>&6
931 echo "configure:932: checking for glBegin in -lGL" >&5
932 ac_lib_var=`echo GL'_'glBegin | sed 'y%./+-%__p_%'`
933 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
934 echo $ac_n "(cached) $ac_c" 1>&6
938 cat > conftest.$ac_ext <<EOF
939 #line 940 "configure"
940 #include "confdefs.h"
941 /* Override any gcc2 internal prototype to avoid an error. */
942 /* We use char because int might match the return type of a gcc2
943 builtin and then its argument prototype would still apply. */
950 if { (eval echo configure:951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
952 eval "ac_cv_lib_$ac_lib_var=yes"
954 echo "configure: failed program was:" >&5
955 cat conftest.$ac_ext >&5
957 eval "ac_cv_lib_$ac_lib_var=no"
963 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
964 echo "$ac_t""yes" 1>&6
965 ac_tr_lib=HAVE_LIB`echo GL | sed -e 's/[^a-zA-Z0-9_]/_/g' \
966 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
967 cat >> confdefs.h <<EOF
974 echo "$ac_t""no" 1>&6
975 { echo "configure: error: GL library required" 1>&2; exit 1; }
980 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
982 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
983 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
984 echo "configure:985: checking for $ac_hdr that defines DIR" >&5
985 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
986 echo $ac_n "(cached) $ac_c" 1>&6
988 cat > conftest.$ac_ext <<EOF
989 #line 990 "configure"
990 #include "confdefs.h"
991 #include <sys/types.h>
997 if { (eval echo configure:998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
999 eval "ac_cv_header_dirent_$ac_safe=yes"
1001 echo "configure: failed program was:" >&5
1002 cat conftest.$ac_ext >&5
1004 eval "ac_cv_header_dirent_$ac_safe=no"
1008 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
1009 echo "$ac_t""yes" 1>&6
1010 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1011 cat >> confdefs.h <<EOF
1012 #define $ac_tr_hdr 1
1014 ac_header_dirent=$ac_hdr; break
1016 echo "$ac_t""no" 1>&6
1019 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
1020 if test $ac_header_dirent = dirent.h; then
1021 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
1022 echo "configure:1023: checking for opendir in -ldir" >&5
1023 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
1024 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1025 echo $ac_n "(cached) $ac_c" 1>&6
1027 ac_save_LIBS="$LIBS"
1029 cat > conftest.$ac_ext <<EOF
1030 #line 1031 "configure"
1031 #include "confdefs.h"
1032 /* Override any gcc2 internal prototype to avoid an error. */
1033 /* We use char because int might match the return type of a gcc2
1034 builtin and then its argument prototype would still apply. */
1041 if { (eval echo configure:1042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1043 eval "ac_cv_lib_$ac_lib_var=yes"
1045 echo "configure: failed program was:" >&5
1046 cat conftest.$ac_ext >&5
1048 eval "ac_cv_lib_$ac_lib_var=no"
1051 LIBS="$ac_save_LIBS"
1054 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1055 echo "$ac_t""yes" 1>&6
1058 echo "$ac_t""no" 1>&6
1062 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
1063 echo "configure:1064: checking for opendir in -lx" >&5
1064 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
1065 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1066 echo $ac_n "(cached) $ac_c" 1>&6
1068 ac_save_LIBS="$LIBS"
1070 cat > conftest.$ac_ext <<EOF
1071 #line 1072 "configure"
1072 #include "confdefs.h"
1073 /* Override any gcc2 internal prototype to avoid an error. */
1074 /* We use char because int might match the return type of a gcc2
1075 builtin and then its argument prototype would still apply. */
1082 if { (eval echo configure:1083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1084 eval "ac_cv_lib_$ac_lib_var=yes"
1086 echo "configure: failed program was:" >&5
1087 cat conftest.$ac_ext >&5
1089 eval "ac_cv_lib_$ac_lib_var=no"
1092 LIBS="$ac_save_LIBS"
1095 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1096 echo "$ac_t""yes" 1>&6
1099 echo "$ac_t""no" 1>&6
1104 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1105 echo "configure:1106: checking how to run the C preprocessor" >&5
1106 # On Suns, sometimes $CPP names a directory.
1107 if test -n "$CPP" && test -d "$CPP"; then
1110 if test -z "$CPP"; then
1111 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1112 echo $ac_n "(cached) $ac_c" 1>&6
1114 # This must be in double quotes, not single quotes, because CPP may get
1115 # substituted into the Makefile and "${CC-cc}" will confuse make.
1117 # On the NeXT, cc -E runs the code through the compiler's parser,
1118 # not just through cpp.
1119 cat > conftest.$ac_ext <<EOF
1120 #line 1121 "configure"
1121 #include "confdefs.h"
1125 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1126 { (eval echo configure:1127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1127 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1128 if test -z "$ac_err"; then
1132 echo "configure: failed program was:" >&5
1133 cat conftest.$ac_ext >&5
1135 CPP="${CC-cc} -E -traditional-cpp"
1136 cat > conftest.$ac_ext <<EOF
1137 #line 1138 "configure"
1138 #include "confdefs.h"
1142 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1143 { (eval echo configure:1144: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1144 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1145 if test -z "$ac_err"; then
1149 echo "configure: failed program was:" >&5
1150 cat conftest.$ac_ext >&5
1152 CPP="${CC-cc} -nologo -E"
1153 cat > conftest.$ac_ext <<EOF
1154 #line 1155 "configure"
1155 #include "confdefs.h"
1159 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1160 { (eval echo configure:1161: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1161 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1162 if test -z "$ac_err"; then
1166 echo "configure: failed program was:" >&5
1167 cat conftest.$ac_ext >&5
1176 ac_cv_prog_CPP="$CPP"
1178 CPP="$ac_cv_prog_CPP"
1180 ac_cv_prog_CPP="$CPP"
1182 echo "$ac_t""$CPP" 1>&6
1184 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1185 echo "configure:1186: checking for ANSI C header files" >&5
1186 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1187 echo $ac_n "(cached) $ac_c" 1>&6
1189 cat > conftest.$ac_ext <<EOF
1190 #line 1191 "configure"
1191 #include "confdefs.h"
1197 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1198 { (eval echo configure:1199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1199 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1200 if test -z "$ac_err"; then
1202 ac_cv_header_stdc=yes
1205 echo "configure: failed program was:" >&5
1206 cat conftest.$ac_ext >&5
1208 ac_cv_header_stdc=no
1212 if test $ac_cv_header_stdc = yes; then
1213 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1214 cat > conftest.$ac_ext <<EOF
1215 #line 1216 "configure"
1216 #include "confdefs.h"
1219 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1220 egrep "memchr" >/dev/null 2>&1; then
1224 ac_cv_header_stdc=no
1230 if test $ac_cv_header_stdc = yes; then
1231 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1232 cat > conftest.$ac_ext <<EOF
1233 #line 1234 "configure"
1234 #include "confdefs.h"
1237 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1238 egrep "free" >/dev/null 2>&1; then
1242 ac_cv_header_stdc=no
1248 if test $ac_cv_header_stdc = yes; then
1249 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1250 if test "$cross_compiling" = yes; then
1253 cat > conftest.$ac_ext <<EOF
1254 #line 1255 "configure"
1255 #include "confdefs.h"
1257 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1258 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1259 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1260 int main () { int i; for (i = 0; i < 256; i++)
1261 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1265 if { (eval echo configure:1266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1269 echo "configure: failed program was:" >&5
1270 cat conftest.$ac_ext >&5
1272 ac_cv_header_stdc=no
1280 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1281 if test $ac_cv_header_stdc = yes; then
1282 cat >> confdefs.h <<\EOF
1283 #define STDC_HEADERS 1
1288 for ac_hdr in unistd.h
1290 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1291 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1292 echo "configure:1293: checking for $ac_hdr" >&5
1293 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1294 echo $ac_n "(cached) $ac_c" 1>&6
1296 cat > conftest.$ac_ext <<EOF
1297 #line 1298 "configure"
1298 #include "confdefs.h"
1301 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1302 { (eval echo configure:1303: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1303 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1304 if test -z "$ac_err"; then
1306 eval "ac_cv_header_$ac_safe=yes"
1309 echo "configure: failed program was:" >&5
1310 cat conftest.$ac_ext >&5
1312 eval "ac_cv_header_$ac_safe=no"
1316 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1317 echo "$ac_t""yes" 1>&6
1318 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1319 cat >> confdefs.h <<EOF
1320 #define $ac_tr_hdr 1
1324 echo "$ac_t""no" 1>&6
1329 echo $ac_n "checking for working const""... $ac_c" 1>&6
1330 echo "configure:1331: checking for working const" >&5
1331 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1332 echo $ac_n "(cached) $ac_c" 1>&6
1334 cat > conftest.$ac_ext <<EOF
1335 #line 1336 "configure"
1336 #include "confdefs.h"
1340 /* Ultrix mips cc rejects this. */
1341 typedef int charset[2]; const charset x;
1342 /* SunOS 4.1.1 cc rejects this. */
1343 char const *const *ccp;
1345 /* NEC SVR4.0.2 mips cc rejects this. */
1346 struct point {int x, y;};
1347 static struct point const zero = {0,0};
1348 /* AIX XL C 1.02.0.0 rejects this.
1349 It does not let you subtract one const X* pointer from another in an arm
1350 of an if-expression whose if-part is not a constant expression */
1351 const char *g = "string";
1352 ccp = &g + (g ? g-g : 0);
1353 /* HPUX 7.0 cc rejects these. */
1356 ccp = (char const *const *) p;
1357 { /* SCO 3.2v4 cc rejects this. */
1359 char const *s = 0 ? (char *) 0 : (char const *) 0;
1363 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1365 const int *foo = &x[0];
1368 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1369 typedef const int *iptr;
1373 { /* AIX XL C 1.02.0.0 rejects this saying
1374 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1375 struct s { int j; const int *ap[3]; };
1376 struct s *b; b->j = 5;
1378 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1384 if { (eval echo configure:1385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1388 echo "configure: failed program was:" >&5
1389 cat conftest.$ac_ext >&5
1396 echo "$ac_t""$ac_cv_c_const" 1>&6
1397 if test $ac_cv_c_const = no; then
1398 cat >> confdefs.h <<\EOF
1405 for ac_func in mkdir strdup strstr
1407 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1408 echo "configure:1409: checking for $ac_func" >&5
1409 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1410 echo $ac_n "(cached) $ac_c" 1>&6
1412 cat > conftest.$ac_ext <<EOF
1413 #line 1414 "configure"
1414 #include "confdefs.h"
1415 /* System header to define __stub macros and hopefully few prototypes,
1416 which can conflict with char $ac_func(); below. */
1418 /* Override any gcc2 internal prototype to avoid an error. */
1419 /* We use char because int might match the return type of a gcc2
1420 builtin and then its argument prototype would still apply. */
1425 /* The GNU C library defines this for functions which it implements
1426 to always fail with ENOSYS. Some functions are actually named
1427 something starting with __ and the normal name is an alias. */
1428 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1436 if { (eval echo configure:1437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1438 eval "ac_cv_func_$ac_func=yes"
1440 echo "configure: failed program was:" >&5
1441 cat conftest.$ac_ext >&5
1443 eval "ac_cv_func_$ac_func=no"
1448 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1449 echo "$ac_t""yes" 1>&6
1450 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1451 cat >> confdefs.h <<EOF
1452 #define $ac_tr_func 1
1456 echo "$ac_t""no" 1>&6
1462 cat > confcache <<\EOF
1463 # This file is a shell script that caches the results of configure
1464 # tests run on this system so they can be shared between configure
1465 # scripts and configure runs. It is not useful on other systems.
1466 # If it contains results you don't want to keep, you may remove or edit it.
1468 # By default, configure uses ./config.cache as the cache file,
1469 # creating it if it does not exist already. You can give configure
1470 # the --cache-file=FILE option to use a different cache file; that is
1471 # what configure does when it calls configure scripts in
1472 # subdirectories, so they share the cache.
1473 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1474 # config.status only pays attention to the cache file if you give it the
1475 # --recheck option to rerun configure.
1478 # The following way of writing the cache mishandles newlines in values,
1479 # but we know of no workaround that is simple, portable, and efficient.
1480 # So, don't put newlines in cache variables' values.
1481 # Ultrix sh set writes to stderr and can't be redirected directly,
1482 # and sets the high bit in the cache file unless we assign to the vars.
1484 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1486 # `set' does not quote correctly, so add quotes (double-quote substitution
1487 # turns \\\\ into \\, and sed turns \\ into \).
1489 -e "s/'/'\\\\''/g" \
1490 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1493 # `set' quotes correctly as required by POSIX, so do not add quotes.
1494 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1497 if cmp -s $cache_file confcache; then
1500 if test -w $cache_file; then
1501 echo "updating cache $cache_file"
1502 cat confcache > $cache_file
1504 echo "not updating unwritable cache $cache_file"
1509 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1511 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1512 # Let make expand exec_prefix.
1513 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1515 # Any assignment to VPATH causes Sun make to only execute
1516 # the first set of double-colon rules, so remove it if not needed.
1517 # If there is a colon in the path, we need to keep it.
1518 if test "x$srcdir" = x.; then
1519 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1522 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1524 # Transform confdefs.h into DEFS.
1525 # Protect against shell expansion while executing Makefile rules.
1526 # Protect against Makefile macro expansion.
1527 cat > conftest.defs <<\EOF
1528 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1529 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
1534 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1538 # Without the "./", some shells look in PATH for config.status.
1539 : ${CONFIG_STATUS=./config.status}
1541 echo creating $CONFIG_STATUS
1542 rm -f $CONFIG_STATUS
1543 cat > $CONFIG_STATUS <<EOF
1545 # Generated automatically by configure.
1546 # Run this file to recreate the current configuration.
1547 # This directory was configured as follows,
1548 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1550 # $0 $ac_configure_args
1552 # Compiler output produced by configure, useful for debugging
1553 # configure, is in ./config.log if it exists.
1555 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1558 case "\$ac_option" in
1559 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1560 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1561 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1562 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1563 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1565 -help | --help | --hel | --he | --h)
1566 echo "\$ac_cs_usage"; exit 0 ;;
1567 *) echo "\$ac_cs_usage"; exit 1 ;;
1571 ac_given_srcdir=$srcdir
1572 ac_given_INSTALL="$INSTALL"
1574 trap 'rm -fr `echo "src/Makefile Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1576 cat >> $CONFIG_STATUS <<EOF
1578 # Protect against being on the right side of a sed subst in config.status.
1579 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1580 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1584 s%@CFLAGS@%$CFLAGS%g
1585 s%@CPPFLAGS@%$CPPFLAGS%g
1586 s%@CXXFLAGS@%$CXXFLAGS%g
1587 s%@FFLAGS@%$FFLAGS%g
1589 s%@LDFLAGS@%$LDFLAGS%g
1591 s%@exec_prefix@%$exec_prefix%g
1592 s%@prefix@%$prefix%g
1593 s%@program_transform_name@%$program_transform_name%g
1594 s%@bindir@%$bindir%g
1595 s%@sbindir@%$sbindir%g
1596 s%@libexecdir@%$libexecdir%g
1597 s%@datadir@%$datadir%g
1598 s%@sysconfdir@%$sysconfdir%g
1599 s%@sharedstatedir@%$sharedstatedir%g
1600 s%@localstatedir@%$localstatedir%g
1601 s%@libdir@%$libdir%g
1602 s%@includedir@%$includedir%g
1603 s%@oldincludedir@%$oldincludedir%g
1604 s%@infodir@%$infodir%g
1605 s%@mandir@%$mandir%g
1606 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1607 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1608 s%@INSTALL_DATA@%$INSTALL_DATA%g
1609 s%@PACKAGE@%$PACKAGE%g
1610 s%@VERSION@%$VERSION%g
1611 s%@ACLOCAL@%$ACLOCAL%g
1612 s%@AUTOCONF@%$AUTOCONF%g
1613 s%@AUTOMAKE@%$AUTOMAKE%g
1614 s%@AUTOHEADER@%$AUTOHEADER%g
1615 s%@MAKEINFO@%$MAKEINFO%g
1616 s%@SET_MAKE@%$SET_MAKE%g
1623 cat >> $CONFIG_STATUS <<\EOF
1625 # Split the substitutions into bite-sized pieces for seds with
1626 # small command number limits, like on Digital OSF/1 and HP-UX.
1627 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1628 ac_file=1 # Number of current file.
1629 ac_beg=1 # First line for current file.
1630 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1633 while $ac_more_lines; do
1634 if test $ac_beg -gt 1; then
1635 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1637 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1639 if test ! -s conftest.s$ac_file; then
1641 rm -f conftest.s$ac_file
1643 if test -z "$ac_sed_cmds"; then
1644 ac_sed_cmds="sed -f conftest.s$ac_file"
1646 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1648 ac_file=`expr $ac_file + 1`
1650 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1653 if test -z "$ac_sed_cmds"; then
1658 cat >> $CONFIG_STATUS <<EOF
1660 CONFIG_FILES=\${CONFIG_FILES-"src/Makefile Makefile"}
1662 cat >> $CONFIG_STATUS <<\EOF
1663 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1664 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1666 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1667 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1668 *) ac_file_in="${ac_file}.in" ;;
1671 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1673 # Remove last slash and all that follows it. Not all systems have dirname.
1674 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1675 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1676 # The file is in a subdirectory.
1677 test ! -d "$ac_dir" && mkdir "$ac_dir"
1678 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1679 # A "../" for each directory in $ac_dir_suffix.
1680 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1682 ac_dir_suffix= ac_dots=
1685 case "$ac_given_srcdir" in
1687 if test -z "$ac_dots"; then top_srcdir=.
1688 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1689 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1691 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1692 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1695 case "$ac_given_INSTALL" in
1696 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1697 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1700 echo creating "$ac_file"
1702 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1704 *Makefile*) ac_comsub="1i\\
1705 # $configure_input" ;;
1709 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1711 s%@configure_input@%$configure_input%g
1712 s%@srcdir@%$srcdir%g
1713 s%@top_srcdir@%$top_srcdir%g
1714 s%@INSTALL@%$INSTALL%g
1715 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1720 cat >> $CONFIG_STATUS <<EOF
1723 cat >> $CONFIG_STATUS <<\EOF
1727 chmod +x $CONFIG_STATUS
1728 rm -fr confdefs* $ac_clean_files
1729 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1