3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
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 enable-shared shared flower library"
17 disable-optimise optimisations off"
19 # Initialize some variables set by options.
20 # The variables have the same names as the options, with
21 # dashes changed to underlines.
23 cache_file=./config.cache
32 program_transform_name=s,x,x,
40 bindir='${exec_prefix}/bin'
41 sbindir='${exec_prefix}/sbin'
42 libexecdir='${exec_prefix}/libexec'
43 datadir='${prefix}/share'
44 sysconfdir='${prefix}/etc'
45 sharedstatedir='${prefix}/com'
46 localstatedir='${prefix}/var'
47 libdir='${exec_prefix}/lib'
48 includedir='${prefix}/include'
49 oldincludedir='/usr/include'
50 infodir='${prefix}/info'
51 mandir='${prefix}/man'
53 # Initialize some other variables.
56 # Maximum number of lines to put in a shell here document.
63 # If the previous option needs an argument, assign it.
64 if test -n "$ac_prev"; then
65 eval "$ac_prev=\$ac_option"
71 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
75 # Accept the important Cygnus configure options, so we can diagnose typos.
79 -bindir | --bindir | --bindi | --bind | --bin | --bi)
81 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
82 bindir="$ac_optarg" ;;
84 -build | --build | --buil | --bui | --bu)
86 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
89 -cache-file | --cache-file | --cache-fil | --cache-fi \
90 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
92 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
93 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
94 cache_file="$ac_optarg" ;;
96 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
98 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
100 datadir="$ac_optarg" ;;
102 -disable-* | --disable-*)
103 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
104 # Reject names that are not valid shell variable names.
105 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
106 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
108 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
109 eval "enable_${ac_feature}=no" ;;
111 -enable-* | --enable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
115 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
122 eval "enable_${ac_feature}='$ac_optarg'" ;;
124 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
125 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
126 | --exec | --exe | --ex)
127 ac_prev=exec_prefix ;;
128 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
129 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
130 | --exec=* | --exe=* | --ex=*)
131 exec_prefix="$ac_optarg" ;;
133 -gas | --gas | --ga | --g)
134 # Obsolete; use --with-gas.
137 -help | --help | --hel | --he)
138 # Omit some internal or obsolete options to make the list less imposing.
139 # This message is too long to be a string in the A/UX 3.1 sh.
141 Usage: configure [options] [host]
142 Options: [defaults in brackets after descriptions]
144 --cache-file=FILE cache test results in FILE
145 --help print this message
146 --no-create do not create output files
147 --quiet, --silent do not print \`checking...' messages
148 --version print the version of autoconf that created configure
149 Directory and file names:
150 --prefix=PREFIX install architecture-independent files in PREFIX
152 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
154 --bindir=DIR user executables in DIR [EPREFIX/bin]
155 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
156 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
157 --datadir=DIR read-only architecture-independent data in DIR
159 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
160 --sharedstatedir=DIR modifiable architecture-independent data in DIR
162 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
163 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
164 --includedir=DIR C header files in DIR [PREFIX/include]
165 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
166 --infodir=DIR info documentation in DIR [PREFIX/info]
167 --mandir=DIR man documentation in DIR [PREFIX/man]
168 --srcdir=DIR find the sources in DIR [configure dir or ..]
169 --program-prefix=PREFIX prepend PREFIX to installed program names
170 --program-suffix=SUFFIX append SUFFIX to installed program names
171 --program-transform-name=PROGRAM
172 run sed PROGRAM on installed program names
176 --build=BUILD configure for building on BUILD [BUILD=HOST]
177 --host=HOST configure for HOST [guessed]
178 --target=TARGET configure for TARGET [TARGET=HOST]
179 Features and packages:
180 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
181 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
182 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
183 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
184 --x-includes=DIR X include files are in DIR
185 --x-libraries=DIR X library files are in DIR
187 if test -n "$ac_help"; then
188 echo "--enable and --with options recognized:$ac_help"
192 -host | --host | --hos | --ho)
194 -host=* | --host=* | --hos=* | --ho=*)
197 -includedir | --includedir | --includedi | --included | --include \
198 | --includ | --inclu | --incl | --inc)
199 ac_prev=includedir ;;
200 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
201 | --includ=* | --inclu=* | --incl=* | --inc=*)
202 includedir="$ac_optarg" ;;
204 -infodir | --infodir | --infodi | --infod | --info | --inf)
206 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
207 infodir="$ac_optarg" ;;
209 -libdir | --libdir | --libdi | --libd)
211 -libdir=* | --libdir=* | --libdi=* | --libd=*)
212 libdir="$ac_optarg" ;;
214 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
215 | --libexe | --libex | --libe)
216 ac_prev=libexecdir ;;
217 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
218 | --libexe=* | --libex=* | --libe=*)
219 libexecdir="$ac_optarg" ;;
221 -localstatedir | --localstatedir | --localstatedi | --localstated \
222 | --localstate | --localstat | --localsta | --localst \
223 | --locals | --local | --loca | --loc | --lo)
224 ac_prev=localstatedir ;;
225 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
226 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
227 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
228 localstatedir="$ac_optarg" ;;
230 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
232 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
233 mandir="$ac_optarg" ;;
236 # Obsolete; use --without-fp.
239 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
243 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
244 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
247 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
248 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
249 | --oldin | --oldi | --old | --ol | --o)
250 ac_prev=oldincludedir ;;
251 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
252 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
253 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
254 oldincludedir="$ac_optarg" ;;
256 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
258 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
259 prefix="$ac_optarg" ;;
261 -program-prefix | --program-prefix | --program-prefi | --program-pref \
262 | --program-pre | --program-pr | --program-p)
263 ac_prev=program_prefix ;;
264 -program-prefix=* | --program-prefix=* | --program-prefi=* \
265 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
266 program_prefix="$ac_optarg" ;;
268 -program-suffix | --program-suffix | --program-suffi | --program-suff \
269 | --program-suf | --program-su | --program-s)
270 ac_prev=program_suffix ;;
271 -program-suffix=* | --program-suffix=* | --program-suffi=* \
272 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
273 program_suffix="$ac_optarg" ;;
275 -program-transform-name | --program-transform-name \
276 | --program-transform-nam | --program-transform-na \
277 | --program-transform-n | --program-transform- \
278 | --program-transform | --program-transfor \
279 | --program-transfo | --program-transf \
280 | --program-trans | --program-tran \
281 | --progr-tra | --program-tr | --program-t)
282 ac_prev=program_transform_name ;;
283 -program-transform-name=* | --program-transform-name=* \
284 | --program-transform-nam=* | --program-transform-na=* \
285 | --program-transform-n=* | --program-transform-=* \
286 | --program-transform=* | --program-transfor=* \
287 | --program-transfo=* | --program-transf=* \
288 | --program-trans=* | --program-tran=* \
289 | --progr-tra=* | --program-tr=* | --program-t=*)
290 program_transform_name="$ac_optarg" ;;
292 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
293 | -silent | --silent | --silen | --sile | --sil)
296 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
298 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
300 sbindir="$ac_optarg" ;;
302 -sharedstatedir | --sharedstatedir | --sharedstatedi \
303 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
304 | --sharedst | --shareds | --shared | --share | --shar \
306 ac_prev=sharedstatedir ;;
307 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
308 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
309 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
311 sharedstatedir="$ac_optarg" ;;
313 -site | --site | --sit)
315 -site=* | --site=* | --sit=*)
318 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
320 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
321 srcdir="$ac_optarg" ;;
323 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
324 | --syscon | --sysco | --sysc | --sys | --sy)
325 ac_prev=sysconfdir ;;
326 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
327 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
328 sysconfdir="$ac_optarg" ;;
330 -target | --target | --targe | --targ | --tar | --ta | --t)
332 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
333 target="$ac_optarg" ;;
335 -v | -verbose | --verbose | --verbos | --verbo | --verb)
338 -version | --version | --versio | --versi | --vers)
339 echo "configure generated by autoconf version 2.12"
343 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
344 # Reject names that are not valid shell variable names.
345 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
346 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
348 ac_package=`echo $ac_package| sed 's/-/_/g'`
353 eval "with_${ac_package}='$ac_optarg'" ;;
355 -without-* | --without-*)
356 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
357 # Reject names that are not valid shell variable names.
358 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
359 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
361 ac_package=`echo $ac_package| sed 's/-/_/g'`
362 eval "with_${ac_package}=no" ;;
365 # Obsolete; use --with-x.
368 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
369 | --x-incl | --x-inc | --x-in | --x-i)
370 ac_prev=x_includes ;;
371 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
372 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
373 x_includes="$ac_optarg" ;;
375 -x-libraries | --x-libraries | --x-librarie | --x-librari \
376 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
377 ac_prev=x_libraries ;;
378 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
379 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
380 x_libraries="$ac_optarg" ;;
382 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
386 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
387 echo "configure: warning: $ac_option: invalid host type" 1>&2
389 if test "x$nonopt" != xNONE; then
390 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
398 if test -n "$ac_prev"; then
399 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
402 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
404 # File descriptor usage:
407 # 2 errors and warnings
408 # 3 some systems may open it to /dev/tty
409 # 4 used on the Kubota Titan
410 # 6 checking for... messages and results
411 # 5 compiler messages saved in config.log
412 if test "$silent" = yes; then
420 This file contains any messages produced by compilers while
421 running configure, to aid debugging if configure makes a mistake.
424 # Strip out --no-create and --no-recursion so they do not pile up.
425 # Also quote any args containing shell metacharacters.
430 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
431 | --no-cr | --no-c) ;;
432 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
433 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
434 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
435 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
436 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
441 # Only set these to C if already set. These must not be set unconditionally
442 # because not all systems understand e.g. LANG=C (notably SCO).
443 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
444 # Non-C LC_CTYPE values break the ctype check.
445 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
446 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
447 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
448 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
450 # confdefs.h avoids OS command line length limits that DEFS can exceed.
451 rm -rf conftest* confdefs.h
452 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
455 # A filename unique to this package, relative to the directory that
456 # configure is in, which we can look for to find out if srcdir is correct.
457 ac_unique_file=choleski.cc
459 # Find the source files, if location was not specified.
460 if test -z "$srcdir"; then
461 ac_srcdir_defaulted=yes
462 # Try the directory containing this script, then its parent.
464 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
465 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
467 if test ! -r $srcdir/$ac_unique_file; then
471 ac_srcdir_defaulted=no
473 if test ! -r $srcdir/$ac_unique_file; then
474 if test "$ac_srcdir_defaulted" = yes; then
475 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
477 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
480 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
482 # Prefer explicitly selected file to automatically selected ones.
483 if test -z "$CONFIG_SITE"; then
484 if test "x$prefix" != xNONE; then
485 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
487 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
490 for ac_site_file in $CONFIG_SITE; do
491 if test -r "$ac_site_file"; then
492 echo "loading site script $ac_site_file"
497 if test -r "$cache_file"; then
498 echo "loading cache $cache_file"
501 echo "creating cache $cache_file"
506 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
507 ac_cpp='$CPP $CPPFLAGS'
508 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
509 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
510 cross_compiling=$ac_cv_prog_cc_cross
512 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
513 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
514 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
521 ac_n= ac_c='\c' ac_t=
527 FULL_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$PATCH_LEVEL
528 if test x$MY_PATCH_LEVEL != x; then
529 FULL_VERSION=$FULL_VERSION.$MY_PATCH_LEVEL
532 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
533 if test -f $ac_dir/install-sh; then
535 ac_install_sh="$ac_aux_dir/install-sh -c"
537 elif test -f $ac_dir/install.sh; then
539 ac_install_sh="$ac_aux_dir/install.sh -c"
543 if test -z "$ac_aux_dir"; then
544 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
546 ac_config_guess=$ac_aux_dir/config.guess
547 ac_config_sub=$ac_aux_dir/config.sub
548 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
550 # Find a good install program. We prefer a C program (faster),
551 # so one script is as good as another. But avoid the broken or
552 # incompatible versions:
553 # SysV /etc/install, /usr/sbin/install
554 # SunOS /usr/etc/install
557 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
558 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
559 # ./install, which can be erroneously created by make from ./install.sh.
560 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
561 echo "configure:562: checking for a BSD compatible install" >&5
562 if test -z "$INSTALL"; then
563 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
564 echo $ac_n "(cached) $ac_c" 1>&6
566 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
567 for ac_dir in $PATH; do
568 # Account for people who put trailing slashes in PATH elements.
570 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
572 # OSF1 and SCO ODT 3.0 have their own names for install.
573 for ac_prog in ginstall installbsd scoinst install; do
574 if test -f $ac_dir/$ac_prog; then
575 if test $ac_prog = install &&
576 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
577 # AIX install. It has an incompatible calling convention.
578 # OSF/1 installbsd also uses dspmsg, but is usable.
581 ac_cv_path_install="$ac_dir/$ac_prog -c"
592 if test "${ac_cv_path_install+set}" = set; then
593 INSTALL="$ac_cv_path_install"
595 # As a last resort, use the slow shell script. We don't cache a
596 # path for INSTALL within a source directory, because that will
597 # break other packages using the cache if that directory is
598 # removed, or if the path is relative.
599 INSTALL="$ac_install_sh"
602 echo "$ac_t""$INSTALL" 1>&6
604 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
605 # It thinks the first close brace ends the variable substitution.
606 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
608 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
611 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
616 VERSION=$FULL_VERSION
618 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
619 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
621 cat >> confdefs.h <<EOF
622 #define PACKAGE "$PACKAGE"
625 cat >> confdefs.h <<EOF
626 #define VERSION "$VERSION"
629 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
630 echo "configure:631: checking whether build environment is sane" >&5
633 echo timestamp > conftestfile
634 # Do `set' in a subshell so we don't clobber the current shell's
635 # arguments. Must try -L first in case configure is actually a
636 # symlink; some systems play weird games with the mod time of symlinks
637 # (eg FreeBSD returns the mod time of the symlink's containing
640 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
641 if test "" = "X"; then
643 set X `ls -t $srcdir/configure conftestfile`
645 test "$2" = conftestfile
651 { echo "configure: error: newly created file is older than distributed files!
652 Check your system clock" 1>&2; exit 1; }
655 echo "$ac_t""yes" 1>&6
656 if test "$program_transform_name" = s,x,x,; then
657 program_transform_name=
659 # Double any \ or $. echo might interpret backslashes.
660 cat <<\EOF_SED > conftestsed
661 s,\\,\\\\,g; s,\$,$$,g
663 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
666 test "$program_prefix" != NONE &&
667 program_transform_name="s,^,${program_prefix},; $program_transform_name"
668 # Use a double $ so make ignores it.
669 test "$program_suffix" != NONE &&
670 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
672 # sed with no file args requires a program.
673 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
675 missing_dir=`cd $ac_aux_dir && pwd`
676 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
677 echo "configure:678: checking for working aclocal" >&5
678 # Run test in a subshell; some versions of sh will print an error if
679 # an executable is not found, even if stderr is redirected.
680 # Redirect stdin to placate older versions of autoconf. Sigh.
681 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
683 echo "$ac_t""found" 1>&6
685 ACLOCAL="$missing_dir/missing aclocal"
686 echo "$ac_t""missing" 1>&6
689 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
690 echo "configure:691: checking for working autoconf" >&5
691 # Run test in a subshell; some versions of sh will print an error if
692 # an executable is not found, even if stderr is redirected.
693 # Redirect stdin to placate older versions of autoconf. Sigh.
694 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
696 echo "$ac_t""found" 1>&6
698 AUTOCONF="$missing_dir/missing autoconf"
699 echo "$ac_t""missing" 1>&6
702 echo $ac_n "checking for working automake""... $ac_c" 1>&6
703 echo "configure:704: checking for working automake" >&5
704 # Run test in a subshell; some versions of sh will print an error if
705 # an executable is not found, even if stderr is redirected.
706 # Redirect stdin to placate older versions of autoconf. Sigh.
707 if (automake --version) < /dev/null > /dev/null 2>&1; then
709 echo "$ac_t""found" 1>&6
711 AUTOMAKE="$missing_dir/missing automake"
712 echo "$ac_t""missing" 1>&6
715 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
716 echo "configure:717: checking for working autoheader" >&5
717 # Run test in a subshell; some versions of sh will print an error if
718 # an executable is not found, even if stderr is redirected.
719 # Redirect stdin to placate older versions of autoconf. Sigh.
720 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
721 AUTOHEADER=autoheader
722 echo "$ac_t""found" 1>&6
724 AUTOHEADER="$missing_dir/missing autoheader"
725 echo "$ac_t""missing" 1>&6
728 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
729 echo "configure:730: checking for working makeinfo" >&5
730 # Run test in a subshell; some versions of sh will print an error if
731 # an executable is not found, even if stderr is redirected.
732 # Redirect stdin to placate older versions of autoconf. Sigh.
733 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
735 echo "$ac_t""found" 1>&6
737 MAKEINFO="$missing_dir/missing makeinfo"
738 echo "$ac_t""missing" 1>&6
741 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
742 echo "configure:743: checking whether ${MAKE-make} sets \${MAKE}" >&5
743 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
744 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
745 echo $ac_n "(cached) $ac_c" 1>&6
747 cat > conftestmake <<\EOF
749 @echo 'ac_maketemp="${MAKE}"'
751 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
752 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
753 if test -n "$ac_maketemp"; then
754 eval ac_cv_prog_make_${ac_make}_set=yes
756 eval ac_cv_prog_make_${ac_make}_set=no
760 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
761 echo "$ac_t""yes" 1>&6
764 echo "$ac_t""no" 1>&6
765 SET_MAKE="MAKE=${MAKE-make}"
769 # Extract the first word of "gcc", so it can be a program name with args.
770 set dummy gcc; ac_word=$2
771 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
772 echo "configure:773: checking for $ac_word" >&5
773 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
774 echo $ac_n "(cached) $ac_c" 1>&6
776 if test -n "$CC"; then
777 ac_cv_prog_CC="$CC" # Let the user override the test.
779 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
780 for ac_dir in $PATH; do
781 test -z "$ac_dir" && ac_dir=.
782 if test -f $ac_dir/$ac_word; then
791 if test -n "$CC"; then
792 echo "$ac_t""$CC" 1>&6
794 echo "$ac_t""no" 1>&6
797 if test -z "$CC"; then
798 # Extract the first word of "cc", so it can be a program name with args.
799 set dummy cc; ac_word=$2
800 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
801 echo "configure:802: checking for $ac_word" >&5
802 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
803 echo $ac_n "(cached) $ac_c" 1>&6
805 if test -n "$CC"; then
806 ac_cv_prog_CC="$CC" # Let the user override the test.
808 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
810 for ac_dir in $PATH; do
811 test -z "$ac_dir" && ac_dir=.
812 if test -f $ac_dir/$ac_word; then
813 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
822 if test $ac_prog_rejected = yes; then
823 # We found a bogon in the path, so make sure we never use it.
824 set dummy $ac_cv_prog_CC
826 if test $# -gt 0; then
827 # We chose a different compiler from the bogus one.
828 # However, it has the same basename, so the bogon will be chosen
829 # first if we set CC to just the basename; use the full file name.
831 set dummy "$ac_dir/$ac_word" "$@"
839 if test -n "$CC"; then
840 echo "$ac_t""$CC" 1>&6
842 echo "$ac_t""no" 1>&6
845 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
848 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
849 echo "configure:850: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
852 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
853 ac_cpp='$CPP $CPPFLAGS'
854 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
855 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
856 cross_compiling=$ac_cv_prog_cc_cross
858 cat > conftest.$ac_ext <<EOF
859 #line 860 "configure"
860 #include "confdefs.h"
863 if { (eval echo configure:864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
864 ac_cv_prog_cc_works=yes
865 # If we can't run a trivial program, we are probably using a cross compiler.
866 if (./conftest; exit) 2>/dev/null; then
867 ac_cv_prog_cc_cross=no
869 ac_cv_prog_cc_cross=yes
872 echo "configure: failed program was:" >&5
873 cat conftest.$ac_ext >&5
874 ac_cv_prog_cc_works=no
878 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
879 if test $ac_cv_prog_cc_works = no; then
880 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
882 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
883 echo "configure:884: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
884 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
885 cross_compiling=$ac_cv_prog_cc_cross
887 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
888 echo "configure:889: checking whether we are using GNU C" >&5
889 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
890 echo $ac_n "(cached) $ac_c" 1>&6
892 cat > conftest.c <<EOF
897 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:898: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
904 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
906 if test $ac_cv_prog_gcc = yes; then
908 ac_test_CFLAGS="${CFLAGS+set}"
909 ac_save_CFLAGS="$CFLAGS"
911 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
912 echo "configure:913: checking whether ${CC-cc} accepts -g" >&5
913 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
914 echo $ac_n "(cached) $ac_c" 1>&6
916 echo 'void f(){}' > conftest.c
917 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
926 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
927 if test "$ac_test_CFLAGS" = set; then
928 CFLAGS="$ac_save_CFLAGS"
929 elif test $ac_cv_prog_cc_g = yes; then
936 test "${CFLAGS+set}" = set || CFLAGS="-g"
940 # Extract the first word of "gcc", so it can be a program name with args.
941 set dummy gcc; ac_word=$2
942 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
943 echo "configure:944: checking for $ac_word" >&5
944 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
945 echo $ac_n "(cached) $ac_c" 1>&6
947 if test -n "$CC"; then
948 ac_cv_prog_CC="$CC" # Let the user override the test.
950 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
951 for ac_dir in $PATH; do
952 test -z "$ac_dir" && ac_dir=.
953 if test -f $ac_dir/$ac_word; then
962 if test -n "$CC"; then
963 echo "$ac_t""$CC" 1>&6
965 echo "$ac_t""no" 1>&6
968 if test -z "$CC"; then
969 # Extract the first word of "cc", so it can be a program name with args.
970 set dummy cc; ac_word=$2
971 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
972 echo "configure:973: checking for $ac_word" >&5
973 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
974 echo $ac_n "(cached) $ac_c" 1>&6
976 if test -n "$CC"; then
977 ac_cv_prog_CC="$CC" # Let the user override the test.
979 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
981 for ac_dir in $PATH; do
982 test -z "$ac_dir" && ac_dir=.
983 if test -f $ac_dir/$ac_word; then
984 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
993 if test $ac_prog_rejected = yes; then
994 # We found a bogon in the path, so make sure we never use it.
995 set dummy $ac_cv_prog_CC
997 if test $# -gt 0; then
998 # We chose a different compiler from the bogus one.
999 # However, it has the same basename, so the bogon will be chosen
1000 # first if we set CC to just the basename; use the full file name.
1002 set dummy "$ac_dir/$ac_word" "$@"
1010 if test -n "$CC"; then
1011 echo "$ac_t""$CC" 1>&6
1013 echo "$ac_t""no" 1>&6
1016 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1019 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1020 echo "configure:1021: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1023 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1024 ac_cpp='$CPP $CPPFLAGS'
1025 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1026 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1027 cross_compiling=$ac_cv_prog_cc_cross
1029 cat > conftest.$ac_ext <<EOF
1030 #line 1031 "configure"
1031 #include "confdefs.h"
1034 if { (eval echo configure:1035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1035 ac_cv_prog_cc_works=yes
1036 # If we can't run a trivial program, we are probably using a cross compiler.
1037 if (./conftest; exit) 2>/dev/null; then
1038 ac_cv_prog_cc_cross=no
1040 ac_cv_prog_cc_cross=yes
1043 echo "configure: failed program was:" >&5
1044 cat conftest.$ac_ext >&5
1045 ac_cv_prog_cc_works=no
1049 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1050 if test $ac_cv_prog_cc_works = no; then
1051 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1053 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1054 echo "configure:1055: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1055 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1056 cross_compiling=$ac_cv_prog_cc_cross
1058 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1059 echo "configure:1060: checking whether we are using GNU C" >&5
1060 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1061 echo $ac_n "(cached) $ac_c" 1>&6
1063 cat > conftest.c <<EOF
1068 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1075 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1077 if test $ac_cv_prog_gcc = yes; then
1079 ac_test_CFLAGS="${CFLAGS+set}"
1080 ac_save_CFLAGS="$CFLAGS"
1082 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1083 echo "configure:1084: checking whether ${CC-cc} accepts -g" >&5
1084 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1085 echo $ac_n "(cached) $ac_c" 1>&6
1087 echo 'void f(){}' > conftest.c
1088 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1097 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1098 if test "$ac_test_CFLAGS" = set; then
1099 CFLAGS="$ac_save_CFLAGS"
1100 elif test $ac_cv_prog_cc_g = yes; then
1107 test "${CFLAGS+set}" = set || CFLAGS="-g"
1110 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1112 # Extract the first word of "$ac_prog", so it can be a program name with args.
1113 set dummy $ac_prog; ac_word=$2
1114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1115 echo "configure:1116: checking for $ac_word" >&5
1116 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1117 echo $ac_n "(cached) $ac_c" 1>&6
1119 if test -n "$CXX"; then
1120 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1122 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1123 for ac_dir in $PATH; do
1124 test -z "$ac_dir" && ac_dir=.
1125 if test -f $ac_dir/$ac_word; then
1126 ac_cv_prog_CXX="$ac_prog"
1133 CXX="$ac_cv_prog_CXX"
1134 if test -n "$CXX"; then
1135 echo "$ac_t""$CXX" 1>&6
1137 echo "$ac_t""no" 1>&6
1140 test -n "$CXX" && break
1142 test -n "$CXX" || CXX="gcc"
1145 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1146 echo "configure:1147: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1149 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1150 ac_cpp='$CXXCPP $CPPFLAGS'
1151 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1152 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1153 cross_compiling=$ac_cv_prog_cxx_cross
1155 cat > conftest.$ac_ext <<EOF
1156 #line 1157 "configure"
1157 #include "confdefs.h"
1160 if { (eval echo configure:1161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1161 ac_cv_prog_cxx_works=yes
1162 # If we can't run a trivial program, we are probably using a cross compiler.
1163 if (./conftest; exit) 2>/dev/null; then
1164 ac_cv_prog_cxx_cross=no
1166 ac_cv_prog_cxx_cross=yes
1169 echo "configure: failed program was:" >&5
1170 cat conftest.$ac_ext >&5
1171 ac_cv_prog_cxx_works=no
1175 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1176 ac_cpp='$CPP $CPPFLAGS'
1177 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1178 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1179 cross_compiling=$ac_cv_prog_cc_cross
1181 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1182 if test $ac_cv_prog_cxx_works = no; then
1183 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1185 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1186 echo "configure:1187: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1187 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1188 cross_compiling=$ac_cv_prog_cxx_cross
1190 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1191 echo "configure:1192: checking whether we are using GNU C++" >&5
1192 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1193 echo $ac_n "(cached) $ac_c" 1>&6
1195 cat > conftest.C <<EOF
1200 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1207 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1209 if test $ac_cv_prog_gxx = yes; then
1211 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1212 ac_save_CXXFLAGS="$CXXFLAGS"
1214 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1215 echo "configure:1216: checking whether ${CXX-g++} accepts -g" >&5
1216 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1217 echo $ac_n "(cached) $ac_c" 1>&6
1219 echo 'void f(){}' > conftest.cc
1220 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1221 ac_cv_prog_cxx_g=yes
1229 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1230 if test "$ac_test_CXXFLAGS" = set; then
1231 CXXFLAGS="$ac_save_CXXFLAGS"
1232 elif test $ac_cv_prog_cxx_g = yes; then
1239 test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1242 # Extract the first word of "ranlib", so it can be a program name with args.
1243 set dummy ranlib; ac_word=$2
1244 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1245 echo "configure:1246: checking for $ac_word" >&5
1246 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1247 echo $ac_n "(cached) $ac_c" 1>&6
1249 if test -n "$RANLIB"; then
1250 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1252 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1253 for ac_dir in $PATH; do
1254 test -z "$ac_dir" && ac_dir=.
1255 if test -f $ac_dir/$ac_word; then
1256 ac_cv_prog_RANLIB="ranlib"
1261 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1264 RANLIB="$ac_cv_prog_RANLIB"
1265 if test -n "$RANLIB"; then
1266 echo "$ac_t""$RANLIB" 1>&6
1268 echo "$ac_t""no" 1>&6
1272 missing_dir=`cd $ac_aux_dir && pwd`
1274 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1275 echo "configure:1276: checking for working aclocal" >&5
1276 # Run test in a subshell; some versions of sh will print an error if
1277 # an executable is not found, even if stderr is redirected.
1278 # Redirect stdin to placate older versions of autoconf. Sigh.
1279 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1281 echo "$ac_t""found" 1>&6
1283 ACLOCAL="$missing_dir/missing aclocal"
1284 echo "$ac_t""missing" 1>&6
1287 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1288 echo "configure:1289: checking for working autoconf" >&5
1289 # Run test in a subshell; some versions of sh will print an error if
1290 # an executable is not found, even if stderr is redirected.
1291 # Redirect stdin to placate older versions of autoconf. Sigh.
1292 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1294 echo "$ac_t""found" 1>&6
1296 AUTOCONF="$missing_dir/missing autoconf"
1297 echo "$ac_t""missing" 1>&6
1300 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1301 echo "configure:1302: checking for working automake" >&5
1302 # Run test in a subshell; some versions of sh will print an error if
1303 # an executable is not found, even if stderr is redirected.
1304 # Redirect stdin to placate older versions of autoconf. Sigh.
1305 if (automake --version) < /dev/null > /dev/null 2>&1; then
1307 echo "$ac_t""found" 1>&6
1309 AUTOMAKE="$missing_dir/missing automake"
1310 echo "$ac_t""missing" 1>&6
1313 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1314 echo "configure:1315: checking for working autoheader" >&5
1315 # Run test in a subshell; some versions of sh will print an error if
1316 # an executable is not found, even if stderr is redirected.
1317 # Redirect stdin to placate older versions of autoconf. Sigh.
1318 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1319 AUTOHEADER=autoheader
1320 echo "$ac_t""found" 1>&6
1322 AUTOHEADER="$missing_dir/missing autoheader"
1323 echo "$ac_t""missing" 1>&6
1326 # AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
1329 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1330 ac_cpp='$CXXCPP $CPPFLAGS'
1331 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1332 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1333 cross_compiling=$ac_cv_prog_cxx_cross
1339 MODULE_CXXFLAGS="$MODULE_CXXFLAGS -D_REENTRANT"
1341 # Check whether --enable-shared or --disable-shared was given.
1342 if test "${enable_shared+set}" = set; then
1343 enableval="$enable_shared"
1348 # Check whether --enable-optimise or --disable-optimise was given.
1349 if test "${enable_optimise+set}" = set; then
1350 enableval="$enable_optimise"
1351 optimise_b=$enableval
1355 if test $shared_b = yes; then
1356 MODULE_CXXFLAGS="$MODULE_CXXFLAGS -fPIC -DPIC"
1357 MODULE_LDFLAGS="-shared -Wl,-soname,libflower.so.\$(VERSION) "
1361 if test $optimise_b = yes; then
1362 MODULE_CXXFLAGS="$MODULE_CXXFLAGS -O2 -DSTRING_UTILS_INLINED"
1369 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
1371 # Extract the first word of "$ac_prog", so it can be a program name with args.
1372 set dummy $ac_prog; ac_word=$2
1373 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1374 echo "configure:1375: checking for $ac_word" >&5
1375 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
1376 echo $ac_n "(cached) $ac_c" 1>&6
1378 if test -n "$CXX"; then
1379 ac_cv_prog_CXX="$CXX" # Let the user override the test.
1381 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1382 for ac_dir in $PATH; do
1383 test -z "$ac_dir" && ac_dir=.
1384 if test -f $ac_dir/$ac_word; then
1385 ac_cv_prog_CXX="$ac_prog"
1392 CXX="$ac_cv_prog_CXX"
1393 if test -n "$CXX"; then
1394 echo "$ac_t""$CXX" 1>&6
1396 echo "$ac_t""no" 1>&6
1399 test -n "$CXX" && break
1401 test -n "$CXX" || CXX="gcc"
1404 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1405 echo "configure:1406: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
1408 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1409 ac_cpp='$CXXCPP $CPPFLAGS'
1410 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1411 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1412 cross_compiling=$ac_cv_prog_cxx_cross
1414 cat > conftest.$ac_ext <<EOF
1415 #line 1416 "configure"
1416 #include "confdefs.h"
1419 if { (eval echo configure:1420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1420 ac_cv_prog_cxx_works=yes
1421 # If we can't run a trivial program, we are probably using a cross compiler.
1422 if (./conftest; exit) 2>/dev/null; then
1423 ac_cv_prog_cxx_cross=no
1425 ac_cv_prog_cxx_cross=yes
1428 echo "configure: failed program was:" >&5
1429 cat conftest.$ac_ext >&5
1430 ac_cv_prog_cxx_works=no
1434 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
1435 if test $ac_cv_prog_cxx_works = no; then
1436 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
1438 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1439 echo "configure:1440: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
1440 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
1441 cross_compiling=$ac_cv_prog_cxx_cross
1443 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
1444 echo "configure:1445: checking whether we are using GNU C++" >&5
1445 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
1446 echo $ac_n "(cached) $ac_c" 1>&6
1448 cat > conftest.C <<EOF
1453 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1454: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1460 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
1462 if test $ac_cv_prog_gxx = yes; then
1464 ac_test_CXXFLAGS="${CXXFLAGS+set}"
1465 ac_save_CXXFLAGS="$CXXFLAGS"
1467 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
1468 echo "configure:1469: checking whether ${CXX-g++} accepts -g" >&5
1469 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
1470 echo $ac_n "(cached) $ac_c" 1>&6
1472 echo 'void f(){}' > conftest.cc
1473 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
1474 ac_cv_prog_cxx_g=yes
1482 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
1483 if test "$ac_test_CXXFLAGS" = set; then
1484 CXXFLAGS="$ac_save_CXXFLAGS"
1485 elif test $ac_cv_prog_cxx_g = yes; then
1492 test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
1495 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
1496 echo "configure:1497: checking for 8-bit clean memcmp" >&5
1497 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
1498 echo $ac_n "(cached) $ac_c" 1>&6
1500 if test "$cross_compiling" = yes; then
1501 ac_cv_func_memcmp_clean=no
1503 cat > conftest.$ac_ext <<EOF
1504 #line 1505 "configure"
1505 #include "confdefs.h"
1507 extern "C" void exit(int);
1512 char c0 = 0x40, c1 = 0x80, c2 = 0x81;
1513 exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
1517 if { (eval echo configure:1518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1519 ac_cv_func_memcmp_clean=yes
1521 echo "configure: failed program was:" >&5
1522 cat conftest.$ac_ext >&5
1524 ac_cv_func_memcmp_clean=no
1531 echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
1532 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o"
1534 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
1535 echo "configure:1536: checking for vprintf" >&5
1536 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
1537 echo $ac_n "(cached) $ac_c" 1>&6
1539 cat > conftest.$ac_ext <<EOF
1540 #line 1541 "configure"
1541 #include "confdefs.h"
1542 /* System header to define __stub macros and hopefully few prototypes,
1543 which can conflict with char vprintf(); below. */
1545 /* Override any gcc2 internal prototype to avoid an error. */
1549 /* We use char because int might match the return type of a gcc2
1550 builtin and then its argument prototype would still apply. */
1555 /* The GNU C library defines this for functions which it implements
1556 to always fail with ENOSYS. Some functions are actually named
1557 something starting with __ and the normal name is an alias. */
1558 #if defined (__stub_vprintf) || defined (__stub___vprintf)
1566 if { (eval echo configure:1567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1568 eval "ac_cv_func_vprintf=yes"
1570 echo "configure: failed program was:" >&5
1571 cat conftest.$ac_ext >&5
1573 eval "ac_cv_func_vprintf=no"
1578 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
1579 echo "$ac_t""yes" 1>&6
1580 cat >> confdefs.h <<\EOF
1581 #define HAVE_VPRINTF 1
1585 echo "$ac_t""no" 1>&6
1588 if test "$ac_cv_func_vprintf" != yes; then
1589 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
1590 echo "configure:1591: checking for _doprnt" >&5
1591 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
1592 echo $ac_n "(cached) $ac_c" 1>&6
1594 cat > conftest.$ac_ext <<EOF
1595 #line 1596 "configure"
1596 #include "confdefs.h"
1597 /* System header to define __stub macros and hopefully few prototypes,
1598 which can conflict with char _doprnt(); below. */
1600 /* Override any gcc2 internal prototype to avoid an error. */
1604 /* We use char because int might match the return type of a gcc2
1605 builtin and then its argument prototype would still apply. */
1610 /* The GNU C library defines this for functions which it implements
1611 to always fail with ENOSYS. Some functions are actually named
1612 something starting with __ and the normal name is an alias. */
1613 #if defined (__stub__doprnt) || defined (__stub____doprnt)
1621 if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1623 eval "ac_cv_func__doprnt=yes"
1625 echo "configure: failed program was:" >&5
1626 cat conftest.$ac_ext >&5
1628 eval "ac_cv_func__doprnt=no"
1633 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
1634 echo "$ac_t""yes" 1>&6
1635 cat >> confdefs.h <<\EOF
1636 #define HAVE_DOPRNT 1
1640 echo "$ac_t""no" 1>&6
1645 for ac_func in memmem snprintf
1647 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1648 echo "configure:1649: checking for $ac_func" >&5
1649 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1650 echo $ac_n "(cached) $ac_c" 1>&6
1652 cat > conftest.$ac_ext <<EOF
1653 #line 1654 "configure"
1654 #include "confdefs.h"
1655 /* System header to define __stub macros and hopefully few prototypes,
1656 which can conflict with char $ac_func(); below. */
1658 /* Override any gcc2 internal prototype to avoid an error. */
1662 /* We use char because int might match the return type of a gcc2
1663 builtin and then its argument prototype would still apply. */
1668 /* The GNU C library defines this for functions which it implements
1669 to always fail with ENOSYS. Some functions are actually named
1670 something starting with __ and the normal name is an alias. */
1671 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1679 if { (eval echo configure:1680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1681 eval "ac_cv_func_$ac_func=yes"
1683 echo "configure: failed program was:" >&5
1684 cat conftest.$ac_ext >&5
1686 eval "ac_cv_func_$ac_func=no"
1691 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1692 echo "$ac_t""yes" 1>&6
1693 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1694 cat >> confdefs.h <<EOF
1695 #define $ac_tr_func 1
1699 echo "$ac_t""no" 1>&6
1704 cat >> confdefs.h <<EOF
1705 #define MODULE_VERSION "${FULL_VERSION}"
1714 cat > confcache <<\EOF
1715 # This file is a shell script that caches the results of configure
1716 # tests run on this system so they can be shared between configure
1717 # scripts and configure runs. It is not useful on other systems.
1718 # If it contains results you don't want to keep, you may remove or edit it.
1720 # By default, configure uses ./config.cache as the cache file,
1721 # creating it if it does not exist already. You can give configure
1722 # the --cache-file=FILE option to use a different cache file; that is
1723 # what configure does when it calls configure scripts in
1724 # subdirectories, so they share the cache.
1725 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1726 # config.status only pays attention to the cache file if you give it the
1727 # --recheck option to rerun configure.
1730 # The following way of writing the cache mishandles newlines in values,
1731 # but we know of no workaround that is simple, portable, and efficient.
1732 # So, don't put newlines in cache variables' values.
1733 # Ultrix sh set writes to stderr and can't be redirected directly,
1734 # and sets the high bit in the cache file unless we assign to the vars.
1736 case `(ac_space=' '; set) 2>&1` in
1738 # `set' does not quote correctly, so add quotes (double-quote substitution
1739 # turns \\\\ into \\, and sed turns \\ into \).
1741 -e "s/'/'\\\\''/g" \
1742 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1745 # `set' quotes correctly as required by POSIX, so do not add quotes.
1746 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1749 if cmp -s $cache_file confcache; then
1752 if test -w $cache_file; then
1753 echo "updating cache $cache_file"
1754 cat confcache > $cache_file
1756 echo "not updating unwritable cache $cache_file"
1761 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1763 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1764 # Let make expand exec_prefix.
1765 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1767 # Any assignment to VPATH causes Sun make to only execute
1768 # the first set of double-colon rules, so remove it if not needed.
1769 # If there is a colon in the path, we need to keep it.
1770 if test "x$srcdir" = x.; then
1771 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1774 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1776 DEFS=-DHAVE_CONFIG_H
1778 # Without the "./", some shells look in PATH for config.status.
1779 : ${CONFIG_STATUS=./config.status}
1781 echo creating $CONFIG_STATUS
1782 rm -f $CONFIG_STATUS
1783 cat > $CONFIG_STATUS <<EOF
1785 # Generated automatically by configure.
1786 # Run this file to recreate the current configuration.
1787 # This directory was configured as follows,
1788 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1790 # $0 $ac_configure_args
1792 # Compiler output produced by configure, useful for debugging
1793 # configure, is in ./config.log if it exists.
1795 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1798 case "\$ac_option" in
1799 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1800 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1801 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1802 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1803 echo "$CONFIG_STATUS generated by autoconf version 2.12"
1805 -help | --help | --hel | --he | --h)
1806 echo "\$ac_cs_usage"; exit 0 ;;
1807 *) echo "\$ac_cs_usage"; exit 1 ;;
1811 ac_given_srcdir=$srcdir
1812 ac_given_INSTALL="$INSTALL"
1814 trap 'rm -fr `echo "Makefile include/Makefile test/Makefile config.hh:config.hh.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1816 cat >> $CONFIG_STATUS <<EOF
1818 # Protect against being on the right side of a sed subst in config.status.
1819 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1820 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1823 s%@CFLAGS@%$CFLAGS%g
1824 s%@CPPFLAGS@%$CPPFLAGS%g
1825 s%@CXXFLAGS@%$CXXFLAGS%g
1827 s%@LDFLAGS@%$LDFLAGS%g
1829 s%@exec_prefix@%$exec_prefix%g
1830 s%@prefix@%$prefix%g
1831 s%@program_transform_name@%$program_transform_name%g
1832 s%@bindir@%$bindir%g
1833 s%@sbindir@%$sbindir%g
1834 s%@libexecdir@%$libexecdir%g
1835 s%@datadir@%$datadir%g
1836 s%@sysconfdir@%$sysconfdir%g
1837 s%@sharedstatedir@%$sharedstatedir%g
1838 s%@localstatedir@%$localstatedir%g
1839 s%@libdir@%$libdir%g
1840 s%@includedir@%$includedir%g
1841 s%@oldincludedir@%$oldincludedir%g
1842 s%@infodir@%$infodir%g
1843 s%@mandir@%$mandir%g
1844 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1845 s%@INSTALL_DATA@%$INSTALL_DATA%g
1846 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1847 s%@PACKAGE@%$PACKAGE%g
1848 s%@VERSION@%$VERSION%g
1849 s%@ACLOCAL@%$ACLOCAL%g
1850 s%@AUTOCONF@%$AUTOCONF%g
1851 s%@AUTOMAKE@%$AUTOMAKE%g
1852 s%@AUTOHEADER@%$AUTOHEADER%g
1853 s%@MAKEINFO@%$MAKEINFO%g
1854 s%@SET_MAKE@%$SET_MAKE%g
1857 s%@RANLIB@%$RANLIB%g
1858 s%@MODULE_CXXFLAGS@%$MODULE_CXXFLAGS%g
1859 s%@MODULE_LDFLAGS@%$MODULE_LDFLAGS%g
1860 s%@LIB_SUFFIX@%$LIB_SUFFIX%g
1861 s%@LIBOBJS@%$LIBOBJS%g
1866 cat >> $CONFIG_STATUS <<\EOF
1868 # Split the substitutions into bite-sized pieces for seds with
1869 # small command number limits, like on Digital OSF/1 and HP-UX.
1870 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1871 ac_file=1 # Number of current file.
1872 ac_beg=1 # First line for current file.
1873 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1876 while $ac_more_lines; do
1877 if test $ac_beg -gt 1; then
1878 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1880 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1882 if test ! -s conftest.s$ac_file; then
1884 rm -f conftest.s$ac_file
1886 if test -z "$ac_sed_cmds"; then
1887 ac_sed_cmds="sed -f conftest.s$ac_file"
1889 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1891 ac_file=`expr $ac_file + 1`
1893 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1896 if test -z "$ac_sed_cmds"; then
1901 cat >> $CONFIG_STATUS <<EOF
1903 CONFIG_FILES=\${CONFIG_FILES-"Makefile include/Makefile test/Makefile"}
1905 cat >> $CONFIG_STATUS <<\EOF
1906 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1907 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1909 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1910 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1911 *) ac_file_in="${ac_file}.in" ;;
1914 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1916 # Remove last slash and all that follows it. Not all systems have dirname.
1917 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1918 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1919 # The file is in a subdirectory.
1920 test ! -d "$ac_dir" && mkdir "$ac_dir"
1921 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1922 # A "../" for each directory in $ac_dir_suffix.
1923 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1925 ac_dir_suffix= ac_dots=
1928 case "$ac_given_srcdir" in
1930 if test -z "$ac_dots"; then top_srcdir=.
1931 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1932 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1934 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1935 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1938 case "$ac_given_INSTALL" in
1939 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1940 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1943 echo creating "$ac_file"
1945 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1947 *Makefile*) ac_comsub="1i\\
1948 # $configure_input" ;;
1952 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1954 s%@configure_input@%$configure_input%g
1955 s%@srcdir@%$srcdir%g
1956 s%@top_srcdir@%$top_srcdir%g
1957 s%@INSTALL@%$INSTALL%g
1958 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1962 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1963 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1965 # ac_d sets the value in "#define NAME VALUE" lines.
1966 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1967 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1970 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1971 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1972 ac_uB='\([ ]\)%\1#\2define\3'
1975 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1976 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1977 ac_eB='$%\1#\2define\3'
1981 if test "${CONFIG_HEADERS+set}" != set; then
1983 cat >> $CONFIG_STATUS <<EOF
1984 CONFIG_HEADERS="config.hh:config.hh.in"
1986 cat >> $CONFIG_STATUS <<\EOF
1988 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1989 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1991 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1992 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1993 *) ac_file_in="${ac_file}.in" ;;
1996 echo creating $ac_file
1998 rm -f conftest.frag conftest.in conftest.out
1999 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2000 cat $ac_file_inputs > conftest.in
2004 # Transform confdefs.h into a sed script conftest.vals that substitutes
2005 # the proper values into config.h.in to produce config.h. And first:
2006 # Protect against being on the right side of a sed subst in config.status.
2007 # Protect against being in an unquoted here document in config.status.
2009 cat > conftest.hdr <<\EOF
2012 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2016 sed -n -f conftest.hdr confdefs.h > conftest.vals
2019 # This sed command replaces #undef with comments. This is necessary, for
2020 # example, in the case of _POSIX_SOURCE, which is predefined and required
2021 # on some systems where configure will not decide to define it.
2022 cat >> conftest.vals <<\EOF
2023 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2026 # Break up conftest.vals because some shells have a limit on
2027 # the size of here documents, and old seds have small limits too.
2032 ac_lines=`grep -c . conftest.vals`
2033 # grep -c gives empty output for an empty file on some AIX systems.
2034 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2035 # Write a limited-size here document to conftest.frag.
2036 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2037 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2039 sed -f conftest.frag conftest.in > conftest.out
2041 mv conftest.out conftest.in
2043 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2045 mv conftest.tail conftest.vals
2049 cat >> $CONFIG_STATUS <<\EOF
2050 rm -f conftest.frag conftest.h
2051 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2052 cat conftest.in >> conftest.h
2054 if cmp -s $ac_file conftest.h 2>/dev/null; then
2055 echo "$ac_file is unchanged"
2058 # Remove last slash and all that follows it. Not all systems have dirname.
2059 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2060 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2061 # The file is in a subdirectory.
2062 test ! -d "$ac_dir" && mkdir "$ac_dir"
2065 mv conftest.h $ac_file
2070 cat >> $CONFIG_STATUS <<EOF
2074 cat >> $CONFIG_STATUS <<\EOF
2075 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2079 chmod +x $CONFIG_STATUS
2080 rm -fr confdefs* $ac_clean_files
2081 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1