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=
526 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
527 ac_cpp='$CXXCPP $CPPFLAGS'
528 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
529 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
530 cross_compiling=$ac_cv_prog_cxx_cross
537 # Check whether --enable-shared or --disable-shared was given.
538 if test "${enable_shared+set}" = set; then
539 enableval="$enable_shared"
544 # Check whether --enable-optimise or --disable-optimise was given.
545 if test "${enable_optimise+set}" = set; then
546 enableval="$enable_optimise"
547 optimise_b=$enableval
551 if test $shared_b = yes; then
552 MODULE_CXXFLAGS="$MODULE_CXXFLAGS -fPIC"
553 MODULE_LDFLAGS="-shared -Wl,-soname,libflower.so "
557 if test $optimise_b = yes; then
558 MODULE_CXXFLAGS="$MODULE_CXXFLAGS -O2 -DSTRING_UTILS_INLINED"
565 for ac_prog in $CCC c++ g++ gcc CC cxx cc++
567 # Extract the first word of "$ac_prog", so it can be a program name with args.
568 set dummy $ac_prog; ac_word=$2
569 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
570 echo "configure:571: checking for $ac_word" >&5
571 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
572 echo $ac_n "(cached) $ac_c" 1>&6
574 if test -n "$CXX"; then
575 ac_cv_prog_CXX="$CXX" # Let the user override the test.
577 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
578 for ac_dir in $PATH; do
579 test -z "$ac_dir" && ac_dir=.
580 if test -f $ac_dir/$ac_word; then
581 ac_cv_prog_CXX="$ac_prog"
588 CXX="$ac_cv_prog_CXX"
589 if test -n "$CXX"; then
590 echo "$ac_t""$CXX" 1>&6
592 echo "$ac_t""no" 1>&6
595 test -n "$CXX" && break
597 test -n "$CXX" || CXX="gcc"
600 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
601 echo "configure:602: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
604 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
605 ac_cpp='$CXXCPP $CPPFLAGS'
606 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
607 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
608 cross_compiling=$ac_cv_prog_cxx_cross
610 cat > conftest.$ac_ext <<EOF
611 #line 612 "configure"
612 #include "confdefs.h"
615 if { (eval echo configure:616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
616 ac_cv_prog_cxx_works=yes
617 # If we can't run a trivial program, we are probably using a cross compiler.
618 if (./conftest; exit) 2>/dev/null; then
619 ac_cv_prog_cxx_cross=no
621 ac_cv_prog_cxx_cross=yes
624 echo "configure: failed program was:" >&5
625 cat conftest.$ac_ext >&5
626 ac_cv_prog_cxx_works=no
630 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
631 if test $ac_cv_prog_cxx_works = no; then
632 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
634 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
635 echo "configure:636: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
636 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
637 cross_compiling=$ac_cv_prog_cxx_cross
639 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
640 echo "configure:641: checking whether we are using GNU C++" >&5
641 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
642 echo $ac_n "(cached) $ac_c" 1>&6
644 cat > conftest.C <<EOF
649 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:650: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
656 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
658 if test $ac_cv_prog_gxx = yes; then
660 ac_test_CXXFLAGS="${CXXFLAGS+set}"
661 ac_save_CXXFLAGS="$CXXFLAGS"
663 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
664 echo "configure:665: checking whether ${CXX-g++} accepts -g" >&5
665 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
666 echo $ac_n "(cached) $ac_c" 1>&6
668 echo 'void f(){}' > conftest.cc
669 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
678 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
679 if test "$ac_test_CXXFLAGS" = set; then
680 CXXFLAGS="$ac_save_CXXFLAGS"
681 elif test $ac_cv_prog_cxx_g = yes; then
688 test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
691 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
692 echo "configure:693: checking for 8-bit clean memcmp" >&5
693 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
694 echo $ac_n "(cached) $ac_c" 1>&6
696 if test "$cross_compiling" = yes; then
697 ac_cv_func_memcmp_clean=no
699 cat > conftest.$ac_ext <<EOF
700 #line 701 "configure"
701 #include "confdefs.h"
703 extern "C" void exit(int);
708 char c0 = 0x40, c1 = 0x80, c2 = 0x81;
709 exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
713 if { (eval echo configure:714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
715 ac_cv_func_memcmp_clean=yes
717 echo "configure: failed program was:" >&5
718 cat conftest.$ac_ext >&5
720 ac_cv_func_memcmp_clean=no
727 echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
728 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o"
730 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
731 echo "configure:732: checking for vprintf" >&5
732 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
733 echo $ac_n "(cached) $ac_c" 1>&6
735 cat > conftest.$ac_ext <<EOF
736 #line 737 "configure"
737 #include "confdefs.h"
738 /* System header to define __stub macros and hopefully few prototypes,
739 which can conflict with char vprintf(); below. */
741 /* Override any gcc2 internal prototype to avoid an error. */
745 /* We use char because int might match the return type of a gcc2
746 builtin and then its argument prototype would still apply. */
751 /* The GNU C library defines this for functions which it implements
752 to always fail with ENOSYS. Some functions are actually named
753 something starting with __ and the normal name is an alias. */
754 #if defined (__stub_vprintf) || defined (__stub___vprintf)
762 if { (eval echo configure:763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
764 eval "ac_cv_func_vprintf=yes"
766 echo "configure: failed program was:" >&5
767 cat conftest.$ac_ext >&5
769 eval "ac_cv_func_vprintf=no"
774 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
775 echo "$ac_t""yes" 1>&6
776 cat >> confdefs.h <<\EOF
777 #define HAVE_VPRINTF 1
781 echo "$ac_t""no" 1>&6
784 if test "$ac_cv_func_vprintf" != yes; then
785 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
786 echo "configure:787: checking for _doprnt" >&5
787 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
788 echo $ac_n "(cached) $ac_c" 1>&6
790 cat > conftest.$ac_ext <<EOF
791 #line 792 "configure"
792 #include "confdefs.h"
793 /* System header to define __stub macros and hopefully few prototypes,
794 which can conflict with char _doprnt(); below. */
796 /* Override any gcc2 internal prototype to avoid an error. */
800 /* We use char because int might match the return type of a gcc2
801 builtin and then its argument prototype would still apply. */
806 /* The GNU C library defines this for functions which it implements
807 to always fail with ENOSYS. Some functions are actually named
808 something starting with __ and the normal name is an alias. */
809 #if defined (__stub__doprnt) || defined (__stub____doprnt)
817 if { (eval echo configure:818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
819 eval "ac_cv_func__doprnt=yes"
821 echo "configure: failed program was:" >&5
822 cat conftest.$ac_ext >&5
824 eval "ac_cv_func__doprnt=no"
829 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
830 echo "$ac_t""yes" 1>&6
831 cat >> confdefs.h <<\EOF
832 #define HAVE_DOPRNT 1
836 echo "$ac_t""no" 1>&6
841 for ac_func in memmem snprintf
843 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
844 echo "configure:845: checking for $ac_func" >&5
845 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
846 echo $ac_n "(cached) $ac_c" 1>&6
848 cat > conftest.$ac_ext <<EOF
849 #line 850 "configure"
850 #include "confdefs.h"
851 /* System header to define __stub macros and hopefully few prototypes,
852 which can conflict with char $ac_func(); below. */
854 /* Override any gcc2 internal prototype to avoid an error. */
858 /* We use char because int might match the return type of a gcc2
859 builtin and then its argument prototype would still apply. */
864 /* The GNU C library defines this for functions which it implements
865 to always fail with ENOSYS. Some functions are actually named
866 something starting with __ and the normal name is an alias. */
867 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
875 if { (eval echo configure:876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
877 eval "ac_cv_func_$ac_func=yes"
879 echo "configure: failed program was:" >&5
880 cat conftest.$ac_ext >&5
882 eval "ac_cv_func_$ac_func=no"
887 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
888 echo "$ac_t""yes" 1>&6
889 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
890 cat >> confdefs.h <<EOF
891 #define $ac_tr_func 1
895 echo "$ac_t""no" 1>&6
901 CXX="$ac_cv_prog_CXX" ../bin/make_version > out/version.hh
904 cat > confcache <<\EOF
905 # This file is a shell script that caches the results of configure
906 # tests run on this system so they can be shared between configure
907 # scripts and configure runs. It is not useful on other systems.
908 # If it contains results you don't want to keep, you may remove or edit it.
910 # By default, configure uses ./config.cache as the cache file,
911 # creating it if it does not exist already. You can give configure
912 # the --cache-file=FILE option to use a different cache file; that is
913 # what configure does when it calls configure scripts in
914 # subdirectories, so they share the cache.
915 # Giving --cache-file=/dev/null disables caching, for debugging configure.
916 # config.status only pays attention to the cache file if you give it the
917 # --recheck option to rerun configure.
920 # The following way of writing the cache mishandles newlines in values,
921 # but we know of no workaround that is simple, portable, and efficient.
922 # So, don't put newlines in cache variables' values.
923 # Ultrix sh set writes to stderr and can't be redirected directly,
924 # and sets the high bit in the cache file unless we assign to the vars.
926 case `(ac_space=' '; set) 2>&1` in
928 # `set' does not quote correctly, so add quotes (double-quote substitution
929 # turns \\\\ into \\, and sed turns \\ into \).
932 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
935 # `set' quotes correctly as required by POSIX, so do not add quotes.
936 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
939 if cmp -s $cache_file confcache; then
942 if test -w $cache_file; then
943 echo "updating cache $cache_file"
944 cat confcache > $cache_file
946 echo "not updating unwritable cache $cache_file"
951 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
953 test "x$prefix" = xNONE && prefix=$ac_default_prefix
954 # Let make expand exec_prefix.
955 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
957 # Any assignment to VPATH causes Sun make to only execute
958 # the first set of double-colon rules, so remove it if not needed.
959 # If there is a colon in the path, we need to keep it.
960 if test "x$srcdir" = x.; then
961 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
964 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
968 # Without the "./", some shells look in PATH for config.status.
969 : ${CONFIG_STATUS=./config.status}
971 echo creating $CONFIG_STATUS
973 cat > $CONFIG_STATUS <<EOF
975 # Generated automatically by configure.
976 # Run this file to recreate the current configuration.
977 # This directory was configured as follows,
978 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
980 # $0 $ac_configure_args
982 # Compiler output produced by configure, useful for debugging
983 # configure, is in ./config.log if it exists.
985 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
988 case "\$ac_option" in
989 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
990 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
991 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
992 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
993 echo "$CONFIG_STATUS generated by autoconf version 2.12"
995 -help | --help | --hel | --he | --h)
996 echo "\$ac_cs_usage"; exit 0 ;;
997 *) echo "\$ac_cs_usage"; exit 1 ;;
1001 ac_given_srcdir=$srcdir
1003 trap 'rm -fr `echo "out/Flower-flags.make:Flower-flags.make.in out/config.hh:config.hh.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1005 cat >> $CONFIG_STATUS <<EOF
1007 # Protect against being on the right side of a sed subst in config.status.
1008 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1009 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1012 s%@CFLAGS@%$CFLAGS%g
1013 s%@CPPFLAGS@%$CPPFLAGS%g
1014 s%@CXXFLAGS@%$CXXFLAGS%g
1016 s%@LDFLAGS@%$LDFLAGS%g
1018 s%@exec_prefix@%$exec_prefix%g
1019 s%@prefix@%$prefix%g
1020 s%@program_transform_name@%$program_transform_name%g
1021 s%@bindir@%$bindir%g
1022 s%@sbindir@%$sbindir%g
1023 s%@libexecdir@%$libexecdir%g
1024 s%@datadir@%$datadir%g
1025 s%@sysconfdir@%$sysconfdir%g
1026 s%@sharedstatedir@%$sharedstatedir%g
1027 s%@localstatedir@%$localstatedir%g
1028 s%@libdir@%$libdir%g
1029 s%@includedir@%$includedir%g
1030 s%@oldincludedir@%$oldincludedir%g
1031 s%@infodir@%$infodir%g
1032 s%@mandir@%$mandir%g
1033 s%@MODULE_CXXFLAGS@%$MODULE_CXXFLAGS%g
1034 s%@MODULE_LDFLAGS@%$MODULE_LDFLAGS%g
1035 s%@LIB_SUFFIX@%$LIB_SUFFIX%g
1037 s%@LIBOBJS@%$LIBOBJS%g
1042 cat >> $CONFIG_STATUS <<\EOF
1044 # Split the substitutions into bite-sized pieces for seds with
1045 # small command number limits, like on Digital OSF/1 and HP-UX.
1046 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1047 ac_file=1 # Number of current file.
1048 ac_beg=1 # First line for current file.
1049 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1052 while $ac_more_lines; do
1053 if test $ac_beg -gt 1; then
1054 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1056 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1058 if test ! -s conftest.s$ac_file; then
1060 rm -f conftest.s$ac_file
1062 if test -z "$ac_sed_cmds"; then
1063 ac_sed_cmds="sed -f conftest.s$ac_file"
1065 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1067 ac_file=`expr $ac_file + 1`
1069 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1072 if test -z "$ac_sed_cmds"; then
1077 cat >> $CONFIG_STATUS <<EOF
1079 CONFIG_FILES=\${CONFIG_FILES-"out/Flower-flags.make:Flower-flags.make.in"}
1081 cat >> $CONFIG_STATUS <<\EOF
1082 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1083 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1085 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1086 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1087 *) ac_file_in="${ac_file}.in" ;;
1090 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1092 # Remove last slash and all that follows it. Not all systems have dirname.
1093 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1094 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1095 # The file is in a subdirectory.
1096 test ! -d "$ac_dir" && mkdir "$ac_dir"
1097 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1098 # A "../" for each directory in $ac_dir_suffix.
1099 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1101 ac_dir_suffix= ac_dots=
1104 case "$ac_given_srcdir" in
1106 if test -z "$ac_dots"; then top_srcdir=.
1107 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1108 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1110 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1111 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1115 echo creating "$ac_file"
1117 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1119 *Makefile*) ac_comsub="1i\\
1120 # $configure_input" ;;
1124 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1126 s%@configure_input@%$configure_input%g
1127 s%@srcdir@%$srcdir%g
1128 s%@top_srcdir@%$top_srcdir%g
1129 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1133 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1134 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1136 # ac_d sets the value in "#define NAME VALUE" lines.
1137 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1138 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1141 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1142 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1143 ac_uB='\([ ]\)%\1#\2define\3'
1146 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1147 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1148 ac_eB='$%\1#\2define\3'
1152 if test "${CONFIG_HEADERS+set}" != set; then
1154 cat >> $CONFIG_STATUS <<EOF
1155 CONFIG_HEADERS="out/config.hh:config.hh.in"
1157 cat >> $CONFIG_STATUS <<\EOF
1159 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1160 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1162 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1163 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1164 *) ac_file_in="${ac_file}.in" ;;
1167 echo creating $ac_file
1169 rm -f conftest.frag conftest.in conftest.out
1170 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1171 cat $ac_file_inputs > conftest.in
1175 # Transform confdefs.h into a sed script conftest.vals that substitutes
1176 # the proper values into config.h.in to produce config.h. And first:
1177 # Protect against being on the right side of a sed subst in config.status.
1178 # Protect against being in an unquoted here document in config.status.
1180 cat > conftest.hdr <<\EOF
1183 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1187 sed -n -f conftest.hdr confdefs.h > conftest.vals
1190 # This sed command replaces #undef with comments. This is necessary, for
1191 # example, in the case of _POSIX_SOURCE, which is predefined and required
1192 # on some systems where configure will not decide to define it.
1193 cat >> conftest.vals <<\EOF
1194 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1197 # Break up conftest.vals because some shells have a limit on
1198 # the size of here documents, and old seds have small limits too.
1203 ac_lines=`grep -c . conftest.vals`
1204 # grep -c gives empty output for an empty file on some AIX systems.
1205 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1206 # Write a limited-size here document to conftest.frag.
1207 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1208 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1210 sed -f conftest.frag conftest.in > conftest.out
1212 mv conftest.out conftest.in
1214 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1216 mv conftest.tail conftest.vals
1220 cat >> $CONFIG_STATUS <<\EOF
1221 rm -f conftest.frag conftest.h
1222 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1223 cat conftest.in >> conftest.h
1225 if cmp -s $ac_file conftest.h 2>/dev/null; then
1226 echo "$ac_file is unchanged"
1229 # Remove last slash and all that follows it. Not all systems have dirname.
1230 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1231 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1232 # The file is in a subdirectory.
1233 test ! -d "$ac_dir" && mkdir "$ac_dir"
1236 mv conftest.h $ac_file
1241 cat >> $CONFIG_STATUS <<EOF
1244 cat >> $CONFIG_STATUS <<\EOF
1248 chmod +x $CONFIG_STATUS
1249 rm -fr confdefs* $ac_clean_files
1250 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1