3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.10
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 # Initialize some variables set by options.
16 # The variables have the same names as the options, with
17 # dashes changed to underlines.
19 cache_file=./config.cache
28 program_transform_name=s,x,x,
36 bindir='${exec_prefix}/bin'
37 sbindir='${exec_prefix}/sbin'
38 libexecdir='${exec_prefix}/libexec'
39 datadir='${prefix}/share'
40 sysconfdir='${prefix}/etc'
41 sharedstatedir='${prefix}/com'
42 localstatedir='${prefix}/var'
43 libdir='${exec_prefix}/lib'
44 includedir='${prefix}/include'
45 oldincludedir='/usr/include'
46 infodir='${prefix}/info'
47 mandir='${prefix}/man'
49 # Initialize some other variables.
57 # If the previous option needs an argument, assign it.
58 if test -n "$ac_prev"; then
59 eval "$ac_prev=\$ac_option"
65 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
69 # Accept the important Cygnus configure options, so we can diagnose typos.
73 -bindir | --bindir | --bindi | --bind | --bin | --bi)
75 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
76 bindir="$ac_optarg" ;;
78 -build | --build | --buil | --bui | --bu)
80 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
83 -cache-file | --cache-file | --cache-fil | --cache-fi \
84 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
86 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
87 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
88 cache_file="$ac_optarg" ;;
90 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
92 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
94 datadir="$ac_optarg" ;;
96 -disable-* | --disable-*)
97 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
98 # Reject names that are not valid shell variable names.
99 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
100 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
102 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
103 eval "enable_${ac_feature}=no" ;;
105 -enable-* | --enable-*)
106 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
107 # Reject names that are not valid shell variable names.
108 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
109 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
111 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
116 eval "enable_${ac_feature}='$ac_optarg'" ;;
118 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
119 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
120 | --exec | --exe | --ex)
121 ac_prev=exec_prefix ;;
122 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
123 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
124 | --exec=* | --exe=* | --ex=*)
125 exec_prefix="$ac_optarg" ;;
127 -gas | --gas | --ga | --g)
128 # Obsolete; use --with-gas.
131 -help | --help | --hel | --he)
132 # Omit some internal or obsolete options to make the list less imposing.
133 # This message is too long to be a string in the A/UX 3.1 sh.
135 Usage: configure [options] [host]
136 Options: [defaults in brackets after descriptions]
138 --cache-file=FILE cache test results in FILE
139 --help print this message
140 --no-create do not create output files
141 --quiet, --silent do not print \`checking...' messages
142 --version print the version of autoconf that created configure
143 Directory and file names:
144 --prefix=PREFIX install architecture-independent files in PREFIX
146 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
148 --bindir=DIR user executables in DIR [EPREFIX/bin]
149 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
150 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
151 --datadir=DIR read-only architecture-independent data in DIR
153 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
154 --sharedstatedir=DIR modifiable architecture-independent data in DIR
156 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
157 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
158 --includedir=DIR C header files in DIR [PREFIX/include]
159 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
160 --infodir=DIR info documentation in DIR [PREFIX/info]
161 --mandir=DIR man documentation in DIR [PREFIX/man]
162 --srcdir=DIR find the sources in DIR [configure dir or ..]
163 --program-prefix=PREFIX prepend PREFIX to installed program names
164 --program-suffix=SUFFIX append SUFFIX to installed program names
165 --program-transform-name=PROGRAM
166 run sed PROGRAM on installed program names
170 --build=BUILD configure for building on BUILD [BUILD=HOST]
171 --host=HOST configure for HOST [guessed]
172 --target=TARGET configure for TARGET [TARGET=HOST]
173 Features and packages:
174 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
175 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
176 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
177 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
178 --x-includes=DIR X include files are in DIR
179 --x-libraries=DIR X library files are in DIR
181 if test -n "$ac_help"; then
182 echo "--enable and --with options recognized:$ac_help"
186 -host | --host | --hos | --ho)
188 -host=* | --host=* | --hos=* | --ho=*)
191 -includedir | --includedir | --includedi | --included | --include \
192 | --includ | --inclu | --incl | --inc)
193 ac_prev=includedir ;;
194 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
195 | --includ=* | --inclu=* | --incl=* | --inc=*)
196 includedir="$ac_optarg" ;;
198 -infodir | --infodir | --infodi | --infod | --info | --inf)
200 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
201 infodir="$ac_optarg" ;;
203 -libdir | --libdir | --libdi | --libd)
205 -libdir=* | --libdir=* | --libdi=* | --libd=*)
206 libdir="$ac_optarg" ;;
208 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
209 | --libexe | --libex | --libe)
210 ac_prev=libexecdir ;;
211 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
212 | --libexe=* | --libex=* | --libe=*)
213 libexecdir="$ac_optarg" ;;
215 -localstatedir | --localstatedir | --localstatedi | --localstated \
216 | --localstate | --localstat | --localsta | --localst \
217 | --locals | --local | --loca | --loc | --lo)
218 ac_prev=localstatedir ;;
219 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
220 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
221 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
222 localstatedir="$ac_optarg" ;;
224 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
226 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
227 mandir="$ac_optarg" ;;
230 # Obsolete; use --without-fp.
233 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
237 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
238 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
241 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
242 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
243 | --oldin | --oldi | --old | --ol | --o)
244 ac_prev=oldincludedir ;;
245 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
246 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
247 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
248 oldincludedir="$ac_optarg" ;;
250 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
252 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
253 prefix="$ac_optarg" ;;
255 -program-prefix | --program-prefix | --program-prefi | --program-pref \
256 | --program-pre | --program-pr | --program-p)
257 ac_prev=program_prefix ;;
258 -program-prefix=* | --program-prefix=* | --program-prefi=* \
259 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
260 program_prefix="$ac_optarg" ;;
262 -program-suffix | --program-suffix | --program-suffi | --program-suff \
263 | --program-suf | --program-su | --program-s)
264 ac_prev=program_suffix ;;
265 -program-suffix=* | --program-suffix=* | --program-suffi=* \
266 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
267 program_suffix="$ac_optarg" ;;
269 -program-transform-name | --program-transform-name \
270 | --program-transform-nam | --program-transform-na \
271 | --program-transform-n | --program-transform- \
272 | --program-transform | --program-transfor \
273 | --program-transfo | --program-transf \
274 | --program-trans | --program-tran \
275 | --progr-tra | --program-tr | --program-t)
276 ac_prev=program_transform_name ;;
277 -program-transform-name=* | --program-transform-name=* \
278 | --program-transform-nam=* | --program-transform-na=* \
279 | --program-transform-n=* | --program-transform-=* \
280 | --program-transform=* | --program-transfor=* \
281 | --program-transfo=* | --program-transf=* \
282 | --program-trans=* | --program-tran=* \
283 | --progr-tra=* | --program-tr=* | --program-t=*)
284 program_transform_name="$ac_optarg" ;;
286 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
287 | -silent | --silent | --silen | --sile | --sil)
290 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
292 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
294 sbindir="$ac_optarg" ;;
296 -sharedstatedir | --sharedstatedir | --sharedstatedi \
297 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
298 | --sharedst | --shareds | --shared | --share | --shar \
300 ac_prev=sharedstatedir ;;
301 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
302 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
303 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
305 sharedstatedir="$ac_optarg" ;;
307 -site | --site | --sit)
309 -site=* | --site=* | --sit=*)
312 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
314 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
315 srcdir="$ac_optarg" ;;
317 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
318 | --syscon | --sysco | --sysc | --sys | --sy)
319 ac_prev=sysconfdir ;;
320 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
321 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
322 sysconfdir="$ac_optarg" ;;
324 -target | --target | --targe | --targ | --tar | --ta | --t)
326 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
327 target="$ac_optarg" ;;
329 -v | -verbose | --verbose | --verbos | --verbo | --verb)
332 -version | --version | --versio | --versi | --vers)
333 echo "configure generated by autoconf version 2.10"
337 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
338 # Reject names that are not valid shell variable names.
339 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
340 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
342 ac_package=`echo $ac_package| sed 's/-/_/g'`
347 eval "with_${ac_package}='$ac_optarg'" ;;
349 -without-* | --without-*)
350 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
351 # Reject names that are not valid shell variable names.
352 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
353 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
355 ac_package=`echo $ac_package| sed 's/-/_/g'`
356 eval "with_${ac_package}=no" ;;
359 # Obsolete; use --with-x.
362 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
363 | --x-incl | --x-inc | --x-in | --x-i)
364 ac_prev=x_includes ;;
365 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
366 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
367 x_includes="$ac_optarg" ;;
369 -x-libraries | --x-libraries | --x-librarie | --x-librari \
370 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
371 ac_prev=x_libraries ;;
372 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
373 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
374 x_libraries="$ac_optarg" ;;
376 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
380 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
381 echo "configure: warning: $ac_option: invalid host type" 1>&2
383 if test "x$nonopt" != xNONE; then
384 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
392 if test -n "$ac_prev"; then
393 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
396 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
398 # File descriptor usage:
401 # 2 errors and warnings
402 # 3 some systems may open it to /dev/tty
403 # 4 used on the Kubota Titan
404 # 6 checking for... messages and results
405 # 5 compiler messages saved in config.log
406 if test "$silent" = yes; then
414 This file contains any messages produced by compilers while
415 running configure, to aid debugging if configure makes a mistake.
418 # Strip out --no-create and --no-recursion so they do not pile up.
419 # Also quote any args containing shell metacharacters.
424 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
425 | --no-cr | --no-c) ;;
426 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
427 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
428 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
429 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
430 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
435 # Only set LANG and LC_ALL to C if already set.
436 # These must not be set unconditionally because not all systems understand
437 # e.g. LANG=C (notably SCO).
438 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
439 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
441 # confdefs.h avoids OS command line length limits that DEFS can exceed.
442 rm -rf conftest* confdefs.h
443 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
446 # A filename unique to this package, relative to the directory that
447 # configure is in, which we can look for to find out if srcdir is correct.
448 ac_unique_file=choleski.cc
450 # Find the source files, if location was not specified.
451 if test -z "$srcdir"; then
452 ac_srcdir_defaulted=yes
453 # Try the directory containing this script, then its parent.
455 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
456 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
458 if test ! -r $srcdir/$ac_unique_file; then
462 ac_srcdir_defaulted=no
464 if test ! -r $srcdir/$ac_unique_file; then
465 if test "$ac_srcdir_defaulted" = yes; then
466 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
468 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
471 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
473 # Prefer explicitly selected file to automatically selected ones.
474 if test -z "$CONFIG_SITE"; then
475 if test "x$prefix" != xNONE; then
476 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
478 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
481 for ac_site_file in $CONFIG_SITE; do
482 if test -r "$ac_site_file"; then
483 echo "loading site script $ac_site_file"
488 if test -r "$cache_file"; then
489 echo "loading cache $cache_file"
492 echo "creating cache $cache_file"
497 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
498 ac_cpp='$CPP $CPPFLAGS'
499 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
500 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
502 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
503 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
504 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
511 ac_n= ac_c='\c' ac_t=
516 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
517 ac_cpp='$CXXCPP $CPPFLAGS'
518 ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
519 ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
523 for ac_prog in $CCC c++ g++ gcc CC cxx
525 # Extract the first word of "$ac_prog", so it can be a program name with args.
526 set dummy $ac_prog; ac_word=$2
527 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
528 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
529 echo $ac_n "(cached) $ac_c" 1>&6
531 if test -n "$CXX"; then
532 ac_cv_prog_CXX="$CXX" # Let the user override the test.
534 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
535 for ac_dir in $PATH; do
536 test -z "$ac_dir" && ac_dir=.
537 if test -f $ac_dir/$ac_word; then
538 ac_cv_prog_CXX="$ac_prog"
545 CXX="$ac_cv_prog_CXX"
546 if test -n "$CXX"; then
547 echo "$ac_t""$CXX" 1>&6
549 echo "$ac_t""no" 1>&6
552 test -n "$CXX" && break
554 test -n "$CXX" || CXX="gcc"
557 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
558 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
559 echo $ac_n "(cached) $ac_c" 1>&6
561 cat > conftest.C <<EOF
566 if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
573 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
574 if test $ac_cv_prog_gxx = yes; then
576 if test "${CXXFLAGS+set}" != set; then
577 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
578 if eval "test \"`echo '$''{'ac_cv_prog_gxx_g'+set}'`\" = set"; then
579 echo $ac_n "(cached) $ac_c" 1>&6
581 echo 'void f(){}' > conftest.cc
582 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
591 echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6
592 if test $ac_cv_prog_gxx_g = yes; then
600 test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
603 # If we cannot run a trivial program, we must be cross compiling.
604 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
605 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
606 echo $ac_n "(cached) $ac_c" 1>&6
608 if test "$cross_compiling" = yes; then
611 cat > conftest.$ac_ext <<EOF
612 #line 613 "configure"
613 #include "confdefs.h"
615 extern "C" void exit(int);
619 { (eval echo configure:620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
620 if test -s conftest && (./conftest; exit) 2>/dev/null; then
629 echo "$ac_t""$ac_cv_c_cross" 1>&6
630 cross_compiling=$ac_cv_c_cross
632 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
633 if eval "test \"`echo '$''{'ac_cv_func_memcmp'+set}'`\" = set"; then
634 echo $ac_n "(cached) $ac_c" 1>&6
636 if test "$cross_compiling" = yes; then
639 cat > conftest.$ac_ext <<EOF
640 #line 641 "configure"
641 #include "confdefs.h"
643 extern "C" void exit(int);
648 char c0 = 0x40, c1 = 0x80, c2 = 0x81;
649 exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
653 { (eval echo configure:654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
654 if test -s conftest && (./conftest; exit) 2>/dev/null; then
655 ac_cv_func_memcmp=yes
663 echo "$ac_t""$ac_cv_func_memcmp" 1>&6
664 test $ac_cv_func_memcmp = no && LIBOBJS="$LIBOBJS memcmp.o"
666 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
667 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
668 echo $ac_n "(cached) $ac_c" 1>&6
670 cat > conftest.$ac_ext <<EOF
671 #line 672 "configure"
672 #include "confdefs.h"
673 /* System header to define __stub macros and hopefully few prototypes,
674 which can conflict with char vprintf(); below. */
676 /* Override any gcc2 internal prototype to avoid an error. */
680 /* We use char because int might match the return type of a gcc2
681 builtin and then its argument prototype would still apply. */
684 int main() { return 0; }
687 /* The GNU C library defines this for functions which it implements
688 to always fail with ENOSYS. Some functions are actually named
689 something starting with __ and the normal name is an alias. */
690 #if defined (__stub_vprintf) || defined (__stub___vprintf)
698 if { (eval echo configure:699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
700 eval "ac_cv_func_vprintf=yes"
703 eval "ac_cv_func_vprintf=no"
708 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
709 echo "$ac_t""yes" 1>&6
710 cat >> confdefs.h <<\EOF
711 #define HAVE_VPRINTF 1
715 echo "$ac_t""no" 1>&6
718 if test "$ac_cv_func_vprintf" != yes; then
719 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
720 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
721 echo $ac_n "(cached) $ac_c" 1>&6
723 cat > conftest.$ac_ext <<EOF
724 #line 725 "configure"
725 #include "confdefs.h"
726 /* System header to define __stub macros and hopefully few prototypes,
727 which can conflict with char _doprnt(); below. */
729 /* Override any gcc2 internal prototype to avoid an error. */
733 /* We use char because int might match the return type of a gcc2
734 builtin and then its argument prototype would still apply. */
737 int main() { return 0; }
740 /* The GNU C library defines this for functions which it implements
741 to always fail with ENOSYS. Some functions are actually named
742 something starting with __ and the normal name is an alias. */
743 #if defined (__stub__doprnt) || defined (__stub____doprnt)
751 if { (eval echo configure:752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
753 eval "ac_cv_func__doprnt=yes"
756 eval "ac_cv_func__doprnt=no"
761 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
762 echo "$ac_t""yes" 1>&6
763 cat >> confdefs.h <<\EOF
764 #define HAVE_DOPRNT 1
768 echo "$ac_t""no" 1>&6
773 for ac_func in memmem snprintf foobar
775 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
776 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
777 echo $ac_n "(cached) $ac_c" 1>&6
779 cat > conftest.$ac_ext <<EOF
780 #line 781 "configure"
781 #include "confdefs.h"
782 /* System header to define __stub macros and hopefully few prototypes,
783 which can conflict with char $ac_func(); below. */
785 /* Override any gcc2 internal prototype to avoid an error. */
789 /* We use char because int might match the return type of a gcc2
790 builtin and then its argument prototype would still apply. */
793 int main() { return 0; }
796 /* The GNU C library defines this for functions which it implements
797 to always fail with ENOSYS. Some functions are actually named
798 something starting with __ and the normal name is an alias. */
799 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
807 if { (eval echo configure:808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
809 eval "ac_cv_func_$ac_func=yes"
812 eval "ac_cv_func_$ac_func=no"
817 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
818 echo "$ac_t""yes" 1>&6
819 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
820 cat >> confdefs.h <<EOF
821 #define $ac_tr_func 1
825 echo "$ac_t""no" 1>&6
831 CXX="$ac_cv_prog_CXX" ../bin/make_version > out/version.hh
834 cat > confcache <<\EOF
835 # This file is a shell script that caches the results of configure
836 # tests run on this system so they can be shared between configure
837 # scripts and configure runs. It is not useful on other systems.
838 # If it contains results you don't want to keep, you may remove or edit it.
840 # By default, configure uses ./config.cache as the cache file,
841 # creating it if it does not exist already. You can give configure
842 # the --cache-file=FILE option to use a different cache file; that is
843 # what configure does when it calls configure scripts in
844 # subdirectories, so they share the cache.
845 # Giving --cache-file=/dev/null disables caching, for debugging configure.
846 # config.status only pays attention to the cache file if you give it the
847 # --recheck option to rerun configure.
850 # Ultrix sh set writes to stderr and can't be redirected directly,
851 # and sets the high bit in the cache file unless we assign to the vars.
853 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
855 if cmp -s $cache_file confcache; then
858 if test -w $cache_file; then
859 echo "updating cache $cache_file"
860 cat confcache > $cache_file
862 echo "not updating unwritable cache $cache_file"
867 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
869 test "x$prefix" = xNONE && prefix=$ac_default_prefix
870 # Let make expand exec_prefix.
871 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
873 # Any assignment to VPATH causes Sun make to only execute
874 # the first set of double-colon rules, so remove it if not needed.
875 # If there is a colon in the path, we need to keep it.
876 if test "x$srcdir" = x.; then
877 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
880 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
884 # Without the "./", some shells look in PATH for config.status.
885 : ${CONFIG_STATUS=./config.status}
887 echo creating $CONFIG_STATUS
889 cat > $CONFIG_STATUS <<EOF
891 # Generated automatically by configure.
892 # Run this file to recreate the current configuration.
893 # This directory was configured as follows,
894 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
896 # $0 $ac_configure_args
898 # Compiler output produced by configure, useful for debugging
899 # configure, is in ./config.log if it exists.
901 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
904 case "\$ac_option" in
905 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
906 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
907 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
908 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
909 echo "$CONFIG_STATUS generated by autoconf version 2.10"
911 -help | --help | --hel | --he | --h)
912 echo "\$ac_cs_usage"; exit 0 ;;
913 *) echo "\$ac_cs_usage"; exit 1 ;;
917 ac_given_srcdir=$srcdir
919 trap 'rm -fr `echo " out/config.hh:config.hh.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
921 cat >> $CONFIG_STATUS <<EOF
923 # Protect against being on the right side of a sed subst in config.status.
924 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
925 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
929 s%@CPPFLAGS@%$CPPFLAGS%g
930 s%@CXXFLAGS@%$CXXFLAGS%g
932 s%@LDFLAGS@%$LDFLAGS%g
934 s%@exec_prefix@%$exec_prefix%g
936 s%@program_transform_name@%$program_transform_name%g
938 s%@sbindir@%$sbindir%g
939 s%@libexecdir@%$libexecdir%g
940 s%@datadir@%$datadir%g
941 s%@sysconfdir@%$sysconfdir%g
942 s%@sharedstatedir@%$sharedstatedir%g
943 s%@localstatedir@%$localstatedir%g
945 s%@includedir@%$includedir%g
946 s%@oldincludedir@%$oldincludedir%g
947 s%@infodir@%$infodir%g
950 s%@LIBOBJS@%$LIBOBJS%g
954 cat >> $CONFIG_STATUS <<EOF
956 CONFIG_FILES=\${CONFIG_FILES-""}
958 cat >> $CONFIG_STATUS <<\EOF
959 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
960 # Support "outfile[:infile]", defaulting infile="outfile.in".
962 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
963 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
964 *) ac_file_in="${ac_file}.in" ;;
967 # Adjust relative srcdir, etc. for subdirectories.
969 # Remove last slash and all that follows it. Not all systems have dirname.
970 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
971 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
972 # The file is in a subdirectory.
973 test ! -d "$ac_dir" && mkdir "$ac_dir"
974 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
975 # A "../" for each directory in $ac_dir_suffix.
976 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
978 ac_dir_suffix= ac_dots=
981 case "$ac_given_srcdir" in
983 if test -z "$ac_dots"; then top_srcdir=.
984 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
985 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
987 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
988 top_srcdir="$ac_dots$ac_given_srcdir" ;;
991 echo creating "$ac_file"
993 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
995 *Makefile*) ac_comsub="1i\\
996 # $configure_input" ;;
1000 s%@configure_input@%$configure_input%g
1001 s%@srcdir@%$srcdir%g
1002 s%@top_srcdir@%$top_srcdir%g
1003 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1007 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1008 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1010 # ac_d sets the value in "#define NAME VALUE" lines.
1011 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1012 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1015 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1016 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1017 ac_uB='\([ ]\)%\1#\2define\3'
1020 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1021 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1022 ac_eB='$%\1#\2define\3'
1026 CONFIG_HEADERS=${CONFIG_HEADERS-"out/config.hh:config.hh.in"}
1027 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1028 # Support "outfile[:infile]", defaulting infile="outfile.in".
1030 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1031 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1032 *) ac_file_in="${ac_file}.in" ;;
1035 echo creating $ac_file
1037 rm -f conftest.frag conftest.in conftest.out
1038 cp $ac_given_srcdir/$ac_file_in conftest.in
1042 # Transform confdefs.h into a sed script conftest.vals that substitutes
1043 # the proper values into config.h.in to produce config.h. And first:
1044 # Protect against being on the right side of a sed subst in config.status.
1045 # Protect against being in an unquoted here document in config.status.
1047 cat > conftest.hdr <<\EOF
1050 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1054 sed -n -f conftest.hdr confdefs.h > conftest.vals
1057 # This sed command replaces #undef with comments. This is necessary, for
1058 # example, in the case of _POSIX_SOURCE, which is predefined and required
1059 # on some systems where configure will not decide to define it.
1060 cat >> conftest.vals <<\EOF
1061 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1064 # Break up conftest.vals because some shells have a limit on
1065 # the size of here documents, and old seds have small limits too.
1066 # Maximum number of lines to put in a single here document.
1067 ac_max_here_lines=12
1072 ac_lines=`grep -c . conftest.vals`
1073 # grep -c gives empty output for an empty file on some AIX systems.
1074 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1075 # Write a limited-size here document to conftest.frag.
1076 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1077 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1079 sed -f conftest.frag conftest.in > conftest.out
1081 mv conftest.out conftest.in
1083 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1085 mv conftest.tail conftest.vals
1089 cat >> $CONFIG_STATUS <<\EOF
1090 rm -f conftest.frag conftest.h
1091 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1092 cat conftest.in >> conftest.h
1094 if cmp -s $ac_file conftest.h 2>/dev/null; then
1095 echo "$ac_file is unchanged"
1098 # Remove last slash and all that follows it. Not all systems have dirname.
1099 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1100 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1101 # The file is in a subdirectory.
1102 test ! -d "$ac_dir" && mkdir "$ac_dir"
1105 mv conftest.h $ac_file
1113 chmod +x $CONFIG_STATUS
1114 rm -fr confdefs* $ac_clean_files
1115 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1