2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated automatically using autoconf version 2.13
4 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
11 ac_default_prefix
=/usr
/local
12 # Any additions from configure.in:
14 # Initialize some variables set by options.
15 # The variables have the same names as the options, with
16 # dashes changed to underlines.
18 cache_file
=.
/config.cache
27 program_transform_name
=s
,x
,x
,
35 bindir
='${exec_prefix}/bin'
36 sbindir
='${exec_prefix}/sbin'
37 libexecdir
='${exec_prefix}/libexec'
38 datadir
='${prefix}/share'
39 sysconfdir
='${prefix}/etc'
40 sharedstatedir
='${prefix}/com'
41 localstatedir
='${prefix}/var'
42 libdir
='${exec_prefix}/lib'
43 includedir
='${prefix}/include'
44 oldincludedir
='/usr/include'
45 infodir
='${prefix}/info'
46 mandir
='${prefix}/man'
48 # Initialize some other variables.
51 SHELL
=${CONFIG_SHELL-/bin/sh}
52 # Maximum number of lines to put in a shell here document.
59 # If the previous option needs an argument, assign it.
60 if test -n "$ac_prev"; then
61 eval "$ac_prev=\$ac_option"
67 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
71 # Accept the important Cygnus configure options, so we can diagnose typos.
75 -bindir | --bindir | --bindi | --bind | --bin | --bi)
77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
78 bindir
="$ac_optarg" ;;
80 -build | --build | --buil | --bui | --bu)
82 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
85 -cache-file | --cache-file | --cache-fil | --cache-fi \
86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
90 cache_file
="$ac_optarg" ;;
92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
96 datadir
="$ac_optarg" ;;
98 -disable-* | --disable-*)
99 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
100 # Reject names that are not valid shell variable names.
101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
104 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
105 eval "enable_${ac_feature}=no" ;;
107 -enable-* | --enable-*)
108 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
113 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
118 eval "enable_${ac_feature}='$ac_optarg'" ;;
120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
122 | --exec | --exe | --ex)
123 ac_prev
=exec_prefix
;;
124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
126 | --exec=* | --exe=* | --ex=*)
127 exec_prefix
="$ac_optarg" ;;
129 -gas | --gas | --ga | --g)
130 # Obsolete; use --with-gas.
133 -help | --help | --hel | --he)
134 # Omit some internal or obsolete options to make the list less imposing.
135 # This message is too long to be a string in the A/UX 3.1 sh.
137 Usage: configure [options] [host]
138 Options: [defaults in brackets after descriptions]
140 --cache-file=FILE cache test results in FILE
141 --help print this message
142 --no-create do not create output files
143 --quiet, --silent do not print \`checking...' messages
144 --version print the version of autoconf that created configure
145 Directory and file names:
146 --prefix=PREFIX install architecture-independent files in PREFIX
148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150 --bindir=DIR user executables in DIR [EPREFIX/bin]
151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
153 --datadir=DIR read-only architecture-independent data in DIR
155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
156 --sharedstatedir=DIR modifiable architecture-independent data in DIR
158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
159 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
160 --includedir=DIR C header files in DIR [PREFIX/include]
161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
162 --infodir=DIR info documentation in DIR [PREFIX/info]
163 --mandir=DIR man documentation in DIR [PREFIX/man]
164 --srcdir=DIR find the sources in DIR [configure dir or ..]
165 --program-prefix=PREFIX prepend PREFIX to installed program names
166 --program-suffix=SUFFIX append SUFFIX to installed program names
167 --program-transform-name=PROGRAM
168 run sed PROGRAM on installed program names
172 --build=BUILD configure for building on BUILD [BUILD=HOST]
173 --host=HOST configure for HOST [guessed]
174 --target=TARGET configure for TARGET [TARGET=HOST]
175 Features and packages:
176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
180 --x-includes=DIR X include files are in DIR
181 --x-libraries=DIR X library files are in DIR
183 if test -n "$ac_help"; then
184 echo "--enable and --with options recognized:$ac_help"
188 -host | --host | --hos | --ho)
190 -host=* | --host=* | --hos=* | --ho=*)
193 -includedir | --includedir | --includedi | --included | --include \
194 | --includ | --inclu | --incl | --inc)
195 ac_prev
=includedir
;;
196 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
197 | --includ=* | --inclu=* | --incl=* | --inc=*)
198 includedir
="$ac_optarg" ;;
200 -infodir | --infodir | --infodi | --infod | --info | --inf)
202 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
203 infodir
="$ac_optarg" ;;
205 -libdir | --libdir | --libdi | --libd)
207 -libdir=* | --libdir=* | --libdi=* | --libd=*)
208 libdir
="$ac_optarg" ;;
210 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
211 | --libexe | --libex | --libe)
212 ac_prev
=libexecdir
;;
213 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
214 | --libexe=* | --libex=* | --libe=*)
215 libexecdir
="$ac_optarg" ;;
217 -localstatedir | --localstatedir | --localstatedi | --localstated \
218 | --localstate | --localstat | --localsta | --localst \
219 | --locals | --local | --loca | --loc | --lo)
220 ac_prev
=localstatedir
;;
221 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
222 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
223 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
224 localstatedir
="$ac_optarg" ;;
226 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
228 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
229 mandir
="$ac_optarg" ;;
232 # Obsolete; use --without-fp.
235 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
245 | --oldin | --oldi | --old | --ol | --o)
246 ac_prev
=oldincludedir
;;
247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
250 oldincludedir
="$ac_optarg" ;;
252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
255 prefix
="$ac_optarg" ;;
257 -program-prefix | --program-prefix | --program-prefi | --program-pref \
258 | --program-pre | --program-pr | --program-p)
259 ac_prev
=program_prefix
;;
260 -program-prefix=* | --program-prefix=* | --program-prefi=* \
261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
262 program_prefix
="$ac_optarg" ;;
264 -program-suffix | --program-suffix | --program-suffi | --program-suff \
265 | --program-suf | --program-su | --program-s)
266 ac_prev
=program_suffix
;;
267 -program-suffix=* | --program-suffix=* | --program-suffi=* \
268 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
269 program_suffix
="$ac_optarg" ;;
271 -program-transform-name | --program-transform-name \
272 | --program-transform-nam | --program-transform-na \
273 | --program-transform-n | --program-transform- \
274 | --program-transform | --program-transfor \
275 | --program-transfo | --program-transf \
276 | --program-trans | --program-tran \
277 | --progr-tra | --program-tr | --program-t)
278 ac_prev
=program_transform_name
;;
279 -program-transform-name=* | --program-transform-name=* \
280 | --program-transform-nam=* | --program-transform-na=* \
281 | --program-transform-n=* | --program-transform-=* \
282 | --program-transform=* | --program-transfor=* \
283 | --program-transfo=* | --program-transf=* \
284 | --program-trans=* | --program-tran=* \
285 | --progr-tra=* | --program-tr=* | --program-t=*)
286 program_transform_name
="$ac_optarg" ;;
288 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
289 | -silent | --silent | --silen | --sile | --sil)
292 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
294 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
296 sbindir
="$ac_optarg" ;;
298 -sharedstatedir | --sharedstatedir | --sharedstatedi \
299 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
300 | --sharedst | --shareds | --shared | --share | --shar \
302 ac_prev
=sharedstatedir
;;
303 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
304 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
305 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
307 sharedstatedir
="$ac_optarg" ;;
309 -site | --site | --sit)
311 -site=* | --site=* | --sit=*)
314 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
316 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
317 srcdir
="$ac_optarg" ;;
319 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
320 | --syscon | --sysco | --sysc | --sys | --sy)
321 ac_prev
=sysconfdir
;;
322 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
323 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
324 sysconfdir
="$ac_optarg" ;;
326 -target | --target | --targe | --targ | --tar | --ta | --t)
328 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
329 target
="$ac_optarg" ;;
331 -v | -verbose | --verbose | --verbos | --verbo | --verb)
334 -version | --version | --versio | --versi | --vers)
335 echo "configure generated by autoconf version 2.13"
339 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
340 # Reject names that are not valid shell variable names.
341 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
344 ac_package
=`echo $ac_package| sed 's/-/_/g'`
349 eval "with_${ac_package}='$ac_optarg'" ;;
351 -without-* | --without-*)
352 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
357 ac_package
=`echo $ac_package| sed 's/-/_/g'`
358 eval "with_${ac_package}=no" ;;
361 # Obsolete; use --with-x.
364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
365 | --x-incl | --x-inc | --x-in | --x-i)
366 ac_prev
=x_includes
;;
367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
369 x_includes
="$ac_optarg" ;;
371 -x-libraries | --x-libraries | --x-librarie | --x-librari \
372 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
373 ac_prev
=x_libraries
;;
374 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
375 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
376 x_libraries
="$ac_optarg" ;;
378 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
382 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
383 echo "configure: warning: $ac_option: invalid host type" 1>&2
385 if test "x$nonopt" != xNONE
; then
386 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
394 if test -n "$ac_prev"; then
395 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
398 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
400 # File descriptor usage:
403 # 2 errors and warnings
404 # 3 some systems may open it to /dev/tty
405 # 4 used on the Kubota Titan
406 # 6 checking for... messages and results
407 # 5 compiler messages saved in config.log
408 if test "$silent" = yes; then
416 This file contains any messages produced by compilers while
417 running configure, to aid debugging if configure makes a mistake.
420 # Strip out --no-create and --no-recursion so they do not pile up.
421 # Also quote any args containing shell metacharacters.
426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
427 | --no-cr | --no-c) ;;
428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
431 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
432 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
437 # Only set these to C if already set. These must not be set unconditionally
438 # because not all systems understand e.g. LANG=C (notably SCO).
439 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
440 # Non-C LC_CTYPE values break the ctype check.
441 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
442 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
443 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
444 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
446 # confdefs.h avoids OS command line length limits that DEFS can exceed.
447 rm -rf conftest
* confdefs.h
448 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
451 # A filename unique to this package, relative to the directory that
452 # configure is in, which we can look for to find out if srcdir is correct.
453 ac_unique_file
=aClient.cpp
455 # Find the source files, if location was not specified.
456 if test -z "$srcdir"; then
457 ac_srcdir_defaulted
=yes
458 # Try the directory containing this script, then its parent.
460 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
461 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
463 if test ! -r $srcdir/$ac_unique_file; then
467 ac_srcdir_defaulted
=no
469 if test ! -r $srcdir/$ac_unique_file; then
470 if test "$ac_srcdir_defaulted" = yes; then
471 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
473 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
476 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
478 # Prefer explicitly selected file to automatically selected ones.
479 if test -z "$CONFIG_SITE"; then
480 if test "x$prefix" != xNONE
; then
481 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
483 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
486 for ac_site_file
in $CONFIG_SITE; do
487 if test -r "$ac_site_file"; then
488 echo "loading site script $ac_site_file"
493 if test -r "$cache_file"; then
494 echo "loading cache $cache_file"
497 echo "creating cache $cache_file"
502 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
503 ac_cpp
='$CPP $CPPFLAGS'
504 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
505 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
506 cross_compiling
=$ac_cv_prog_cc_cross
510 if (echo "testing\c"; echo 1,2,3) | grep c
>/dev
/null
; then
511 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512 if (echo -n testing
; echo 1,2,3) | sed s
/-n/xn
/ | grep xn
>/dev
/null
; then
519 ac_n
= ac_c
='\c' ac_t
=
526 for ac_prog
in $CCC c
++ g
++ gcc CC cxx cc
++ cl
528 # Extract the first word of "$ac_prog", so it can be a program name with args.
529 set dummy
$ac_prog; ac_word
=$2
530 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
531 echo "configure:533: checking for $ac_word" >&5
532 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
533 echo $ac_n "(cached) $ac_c" 1>&6
535 if test -n "$CXX"; then
536 ac_cv_prog_CXX
="$CXX" # Let the user override the test.
538 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
540 for ac_dir
in $ac_dummy; do
541 test -z "$ac_dir" && ac_dir
=.
542 if test -f $ac_dir/$ac_word; then
543 ac_cv_prog_CXX
="$ac_prog"
550 CXX
="$ac_cv_prog_CXX"
551 if test -n "$CXX"; then
552 echo "$ac_t""$CXX" 1>&6
554 echo "$ac_t""no" 1>&6
557 test -n "$CXX" && break
559 test -n "$CXX" || CXX
="gcc"
562 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
563 echo "configure:565: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
566 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
567 ac_cpp
='$CXXCPP $CPPFLAGS'
568 ac_compile
='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
569 ac_link
='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
570 cross_compiling
=$ac_cv_prog_cxx_cross
572 cat > conftest.
$ac_ext << EOF
574 #line 576 "configure"
575 #include "confdefs.h"
577 int main(){return(0);}
579 if { (eval echo configure
:581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
580 ac_cv_prog_cxx_works
=yes
581 # If we can't run a trivial program, we are probably using a cross compiler.
582 if (.
/conftest
; exit) 2>/dev
/null
; then
583 ac_cv_prog_cxx_cross
=no
585 ac_cv_prog_cxx_cross
=yes
588 echo "configure: failed program was:" >&5
589 cat conftest.
$ac_ext >&5
590 ac_cv_prog_cxx_works
=no
594 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
595 ac_cpp
='$CPP $CPPFLAGS'
596 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
597 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
598 cross_compiling
=$ac_cv_prog_cc_cross
600 echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
601 if test $ac_cv_prog_cxx_works = no
; then
602 { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
604 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
605 echo "configure:607: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
606 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
607 cross_compiling
=$ac_cv_prog_cxx_cross
609 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
610 echo "configure:612: checking whether we are using GNU C++" >&5
611 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
612 echo $ac_n "(cached) $ac_c" 1>&6
614 cat > conftest.C
<<EOF
619 if { ac_try
='${CXX-g++} -E conftest.C'; { (eval echo configure
:621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev
/null
2>&1; then
626 echo "$ac_t""$ac_cv_prog_gxx" 1>&6
628 if test $ac_cv_prog_gxx = yes; then
634 ac_test_CXXFLAGS
="${CXXFLAGS+set}"
635 ac_save_CXXFLAGS
="$CXXFLAGS"
637 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
638 echo "configure:640: checking whether ${CXX-g++} accepts -g" >&5
639 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
640 echo $ac_n "(cached) $ac_c" 1>&6
642 echo 'void f(){}' > conftest.cc
643 if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
652 echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
653 if test "$ac_test_CXXFLAGS" = set; then
654 CXXFLAGS
="$ac_save_CXXFLAGS"
655 elif test $ac_cv_prog_cxx_g = yes; then
656 if test "$GXX" = yes; then
662 if test "$GXX" = yes; then
669 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
670 echo "configure:672: checking how to run the C++ preprocessor" >&5
671 if test -z "$CXXCPP"; then
672 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
673 echo $ac_n "(cached) $ac_c" 1>&6
676 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
677 ac_cpp
='$CXXCPP $CPPFLAGS'
678 ac_compile
='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
679 ac_link
='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
680 cross_compiling
=$ac_cv_prog_cxx_cross
681 CXXCPP
="${CXX-g++} -E"
682 cat > conftest.
$ac_ext <<EOF
683 #line 685 "configure"
684 #include "confdefs.h"
687 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
688 { (eval echo configure
:690: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
689 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
690 if test -z "$ac_err"; then
694 echo "configure: failed program was:" >&5
695 cat conftest.
$ac_ext >&5
700 ac_cv_prog_CXXCPP
="$CXXCPP"
702 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
703 ac_cpp
='$CPP $CPPFLAGS'
704 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
705 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
706 cross_compiling
=$ac_cv_prog_cc_cross
709 CXXCPP
="$ac_cv_prog_CXXCPP"
710 echo "$ac_t""$CXXCPP" 1>&6
712 # Extract the first word of "gcc", so it can be a program name with args.
713 set dummy gcc
; ac_word
=$2
714 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
715 echo "configure:717: checking for $ac_word" >&5
716 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
717 echo $ac_n "(cached) $ac_c" 1>&6
719 if test -n "$CC"; then
720 ac_cv_prog_CC
="$CC" # Let the user override the test.
722 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
724 for ac_dir
in $ac_dummy; do
725 test -z "$ac_dir" && ac_dir
=.
726 if test -f $ac_dir/$ac_word; then
735 if test -n "$CC"; then
736 echo "$ac_t""$CC" 1>&6
738 echo "$ac_t""no" 1>&6
741 if test -z "$CC"; then
742 # Extract the first word of "cc", so it can be a program name with args.
743 set dummy cc
; ac_word
=$2
744 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
745 echo "configure:747: checking for $ac_word" >&5
746 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
747 echo $ac_n "(cached) $ac_c" 1>&6
749 if test -n "$CC"; then
750 ac_cv_prog_CC
="$CC" # Let the user override the test.
752 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
755 for ac_dir
in $ac_dummy; do
756 test -z "$ac_dir" && ac_dir
=.
757 if test -f $ac_dir/$ac_word; then
758 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
767 if test $ac_prog_rejected = yes; then
768 # We found a bogon in the path, so make sure we never use it.
769 set dummy
$ac_cv_prog_CC
771 if test $# -gt 0; then
772 # We chose a different compiler from the bogus one.
773 # However, it has the same basename, so the bogon will be chosen
774 # first if we set CC to just the basename; use the full file name.
776 set dummy
"$ac_dir/$ac_word" "$@"
784 if test -n "$CC"; then
785 echo "$ac_t""$CC" 1>&6
787 echo "$ac_t""no" 1>&6
790 if test -z "$CC"; then
793 # Extract the first word of "cl", so it can be a program name with args.
794 set dummy cl
; ac_word
=$2
795 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
796 echo "configure:798: checking for $ac_word" >&5
797 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
798 echo $ac_n "(cached) $ac_c" 1>&6
800 if test -n "$CC"; then
801 ac_cv_prog_CC
="$CC" # Let the user override the test.
803 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
=":"
805 for ac_dir
in $ac_dummy; do
806 test -z "$ac_dir" && ac_dir
=.
807 if test -f $ac_dir/$ac_word; then
816 if test -n "$CC"; then
817 echo "$ac_t""$CC" 1>&6
819 echo "$ac_t""no" 1>&6
824 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
827 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
828 echo "configure:830: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
831 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
832 ac_cpp
='$CPP $CPPFLAGS'
833 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
834 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
835 cross_compiling
=$ac_cv_prog_cc_cross
837 cat > conftest.
$ac_ext << EOF
839 #line 841 "configure"
840 #include "confdefs.h"
844 if { (eval echo configure
:846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
845 ac_cv_prog_cc_works
=yes
846 # If we can't run a trivial program, we are probably using a cross compiler.
847 if (.
/conftest
; exit) 2>/dev
/null
; then
848 ac_cv_prog_cc_cross
=no
850 ac_cv_prog_cc_cross
=yes
853 echo "configure: failed program was:" >&5
854 cat conftest.
$ac_ext >&5
855 ac_cv_prog_cc_works
=no
859 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
860 ac_cpp
='$CPP $CPPFLAGS'
861 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
862 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
863 cross_compiling
=$ac_cv_prog_cc_cross
865 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
866 if test $ac_cv_prog_cc_works = no
; then
867 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
869 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
870 echo "configure:872: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
871 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
872 cross_compiling
=$ac_cv_prog_cc_cross
874 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
875 echo "configure:877: checking whether we are using GNU C" >&5
876 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
877 echo $ac_n "(cached) $ac_c" 1>&6
879 cat > conftest.c
<<EOF
884 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev
/null
2>&1; then
891 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
893 if test $ac_cv_prog_gcc = yes; then
899 ac_test_CFLAGS
="${CFLAGS+set}"
900 ac_save_CFLAGS
="$CFLAGS"
902 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
903 echo "configure:905: checking whether ${CC-cc} accepts -g" >&5
904 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
905 echo $ac_n "(cached) $ac_c" 1>&6
907 echo 'void f(){}' > conftest.c
908 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
917 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
918 if test "$ac_test_CFLAGS" = set; then
919 CFLAGS
="$ac_save_CFLAGS"
920 elif test $ac_cv_prog_cc_g = yes; then
921 if test "$GCC" = yes; then
927 if test "$GCC" = yes; then
935 echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
936 echo "configure:938: checking for crypt in -lcrypt" >&5
937 ac_lib_var
=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
938 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
939 echo $ac_n "(cached) $ac_c" 1>&6
943 cat > conftest.
$ac_ext <<EOF
944 #line 946 "configure"
945 #include "confdefs.h"
946 /* Override any gcc2 internal prototype to avoid an error. */
947 /* We use char because int might match the return type of a gcc2
948 builtin and then its argument prototype would still apply. */
955 if { (eval echo configure
:957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
957 eval "ac_cv_lib_$ac_lib_var=yes"
959 echo "configure: failed program was:" >&5
960 cat conftest.
$ac_ext >&5
962 eval "ac_cv_lib_$ac_lib_var=no"
968 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
969 echo "$ac_t""yes" 1>&6
970 ac_tr_lib
=HAVE_LIB
`echo crypt | sed -e 's/[^a-zA-Z0-9_]/_/g' \
971 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
972 cat >> confdefs.h
<<EOF
979 echo "$ac_t""no" 1>&6
983 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
984 echo "configure:986: checking how to run the C preprocessor" >&5
985 # On Suns, sometimes $CPP names a directory.
986 if test -n "$CPP" && test -d "$CPP"; then
989 if test -z "$CPP"; then
990 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
991 echo $ac_n "(cached) $ac_c" 1>&6
993 # This must be in double quotes, not single quotes, because CPP may get
994 # substituted into the Makefile and "${CC-cc}" will confuse make.
996 # On the NeXT, cc -E runs the code through the compiler's parser,
997 # not just through cpp.
998 cat > conftest.
$ac_ext <<EOF
999 #line 1001 "configure"
1000 #include "confdefs.h"
1004 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1005 { (eval echo configure
:1007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1006 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1007 if test -z "$ac_err"; then
1011 echo "configure: failed program was:" >&5
1012 cat conftest.
$ac_ext >&5
1014 CPP
="${CC-cc} -E -traditional-cpp"
1015 cat > conftest.
$ac_ext <<EOF
1016 #line 1018 "configure"
1017 #include "confdefs.h"
1021 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1022 { (eval echo configure
:1024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1023 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1024 if test -z "$ac_err"; then
1028 echo "configure: failed program was:" >&5
1029 cat conftest.
$ac_ext >&5
1031 CPP
="${CC-cc} -nologo -E"
1032 cat > conftest.
$ac_ext <<EOF
1033 #line 1035 "configure"
1034 #include "confdefs.h"
1038 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1039 { (eval echo configure
:1041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1040 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1041 if test -z "$ac_err"; then
1045 echo "configure: failed program was:" >&5
1046 cat conftest.
$ac_ext >&5
1055 ac_cv_prog_CPP
="$CPP"
1057 CPP
="$ac_cv_prog_CPP"
1059 ac_cv_prog_CPP
="$CPP"
1061 echo "$ac_t""$CPP" 1>&6
1063 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1064 echo "configure:1066: checking for ANSI C header files" >&5
1065 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1066 echo $ac_n "(cached) $ac_c" 1>&6
1068 cat > conftest.
$ac_ext <<EOF
1069 #line 1071 "configure"
1070 #include "confdefs.h"
1076 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1077 { (eval echo configure
:1079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1078 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1079 if test -z "$ac_err"; then
1081 ac_cv_header_stdc
=yes
1084 echo "configure: failed program was:" >&5
1085 cat conftest.
$ac_ext >&5
1087 ac_cv_header_stdc
=no
1091 if test $ac_cv_header_stdc = yes; then
1092 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1093 cat > conftest.
$ac_ext <<EOF
1094 #line 1096 "configure"
1095 #include "confdefs.h"
1098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1099 egrep "memchr" >/dev
/null
2>&1; then
1103 ac_cv_header_stdc
=no
1109 if test $ac_cv_header_stdc = yes; then
1110 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1111 cat > conftest.
$ac_ext <<EOF
1112 #line 1114 "configure"
1113 #include "confdefs.h"
1116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1117 egrep "free" >/dev
/null
2>&1; then
1121 ac_cv_header_stdc
=no
1127 if test $ac_cv_header_stdc = yes; then
1128 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1129 if test "$cross_compiling" = yes; then
1132 cat > conftest.
$ac_ext <<EOF
1133 #line 1135 "configure"
1134 #include "confdefs.h"
1136 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1137 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1138 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1139 int main () { int i; for (i = 0; i < 256; i++)
1140 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1144 if { (eval echo configure
:1146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext} && (.
/conftest
; exit) 2>/dev
/null
1148 echo "configure: failed program was:" >&5
1149 cat conftest.
$ac_ext >&5
1151 ac_cv_header_stdc
=no
1159 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1160 if test $ac_cv_header_stdc = yes; then
1161 cat >> confdefs.h
<<\EOF
1162 #define STDC_HEADERS 1
1167 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1168 echo "configure:1170: checking whether time.h and sys/time.h may both be included" >&5
1169 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1170 echo $ac_n "(cached) $ac_c" 1>&6
1172 cat > conftest.
$ac_ext <<EOF
1173 #line 1175 "configure"
1174 #include "confdefs.h"
1175 #include <sys/types.h>
1176 #include <sys/time.h>
1182 if { (eval echo configure
:1184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1184 ac_cv_header_time
=yes
1186 echo "configure: failed program was:" >&5
1187 cat conftest.
$ac_ext >&5
1189 ac_cv_header_time
=no
1194 echo "$ac_t""$ac_cv_header_time" 1>&6
1195 if test $ac_cv_header_time = yes; then
1196 cat >> confdefs.h
<<\EOF
1197 #define TIME_WITH_SYS_TIME 1
1202 for ac_hdr
in limits.h unistd.h
crypt.h
1204 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1205 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1206 echo "configure:1208: checking for $ac_hdr" >&5
1207 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1208 echo $ac_n "(cached) $ac_c" 1>&6
1210 cat > conftest.
$ac_ext <<EOF
1211 #line 1213 "configure"
1212 #include "confdefs.h"
1215 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1216 { (eval echo configure
:1218: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1217 ac_err
=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1218 if test -z "$ac_err"; then
1220 eval "ac_cv_header_$ac_safe=yes"
1223 echo "configure: failed program was:" >&5
1224 cat conftest.
$ac_ext >&5
1226 eval "ac_cv_header_$ac_safe=no"
1230 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1231 echo "$ac_t""yes" 1>&6
1232 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1233 cat >> confdefs.h
<<EOF
1234 #define $ac_tr_hdr 1
1238 echo "$ac_t""no" 1>&6
1243 echo $ac_n "checking for working const""... $ac_c" 1>&6
1244 echo "configure:1246: checking for working const" >&5
1245 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1246 echo $ac_n "(cached) $ac_c" 1>&6
1248 cat > conftest.
$ac_ext <<EOF
1249 #line 1251 "configure"
1250 #include "confdefs.h"
1254 /* Ultrix mips cc rejects this. */
1255 typedef int charset[2]; const charset x;
1256 /* SunOS 4.1.1 cc rejects this. */
1257 char const *const *ccp;
1259 /* NEC SVR4.0.2 mips cc rejects this. */
1260 struct point {int x, y;};
1261 static struct point const zero = {0,0};
1262 /* AIX XL C 1.02.0.0 rejects this.
1263 It does not let you subtract one const X* pointer from another in an arm
1264 of an if-expression whose if-part is not a constant expression */
1265 const char *g = "string";
1266 ccp = &g + (g ? g-g : 0);
1267 /* HPUX 7.0 cc rejects these. */
1270 ccp = (char const *const *) p;
1271 { /* SCO 3.2v4 cc rejects this. */
1273 char const *s = 0 ? (char *) 0 : (char const *) 0;
1277 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1279 const int *foo = &x[0];
1282 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1283 typedef const int *iptr;
1287 { /* AIX XL C 1.02.0.0 rejects this saying
1288 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1289 struct s { int j; const int *ap[3]; };
1290 struct s *b; b->j = 5;
1292 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1298 if { (eval echo configure
:1300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1302 echo "configure: failed program was:" >&5
1303 cat conftest.
$ac_ext >&5
1310 echo "$ac_t""$ac_cv_c_const" 1>&6
1311 if test $ac_cv_c_const = no
; then
1312 cat >> confdefs.h
<<\EOF
1318 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1319 echo "configure:1321: checking for size_t" >&5
1320 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1321 echo $ac_n "(cached) $ac_c" 1>&6
1323 cat > conftest.
$ac_ext <<EOF
1324 #line 1326 "configure"
1325 #include "confdefs.h"
1326 #include <sys/types.h>
1332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1333 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev
/null
2>&1; then
1335 ac_cv_type_size_t
=yes
1338 ac_cv_type_size_t
=no
1343 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1344 if test $ac_cv_type_size_t = no
; then
1345 cat >> confdefs.h
<<\EOF
1346 #define size_t unsigned
1352 for ac_func
in socket strcspn strspn strtol strtok
1354 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1355 echo "configure:1357: checking for $ac_func" >&5
1356 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1357 echo $ac_n "(cached) $ac_c" 1>&6
1359 cat > conftest.
$ac_ext <<EOF
1360 #line 1362 "configure"
1361 #include "confdefs.h"
1362 /* System header to define __stub macros and hopefully few prototypes,
1363 which can conflict with char $ac_func(); below. */
1365 /* Override any gcc2 internal prototype to avoid an error. */
1366 /* We use char because int might match the return type of a gcc2
1367 builtin and then its argument prototype would still apply. */
1372 /* The GNU C library defines this for functions which it implements
1373 to always fail with ENOSYS. Some functions are actually named
1374 something starting with __ and the normal name is an alias. */
1375 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1383 if { (eval echo configure
:1385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
${ac_exeext}; then
1385 eval "ac_cv_func_$ac_func=yes"
1387 echo "configure: failed program was:" >&5
1388 cat conftest.
$ac_ext >&5
1390 eval "ac_cv_func_$ac_func=no"
1395 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1396 echo "$ac_t""yes" 1>&6
1397 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1398 cat >> confdefs.h
<<EOF
1399 #define $ac_tr_func 1
1403 echo "$ac_t""no" 1>&6
1408 cat > confcache
<<\EOF
1409 # This file is a shell script that caches the results of configure
1410 # tests run on this system so they can be shared between configure
1411 # scripts and configure runs. It is not useful on other systems.
1412 # If it contains results you don't want to keep, you may remove or edit it.
1414 # By default, configure uses ./config.cache as the cache file,
1415 # creating it if it does not exist already. You can give configure
1416 # the --cache-file=FILE option to use a different cache file; that is
1417 # what configure does when it calls configure scripts in
1418 # subdirectories, so they share the cache.
1419 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1420 # config.status only pays attention to the cache file if you give it the
1421 # --recheck option to rerun configure.
1424 # The following way of writing the cache mishandles newlines in values,
1425 # but we know of no workaround that is simple, portable, and efficient.
1426 # So, don't put newlines in cache variables' values.
1427 # Ultrix sh set writes to stderr and can't be redirected directly,
1428 # and sets the high bit in the cache file unless we assign to the vars.
1430 case `(ac_space=' '; set | grep ac_space) 2>&1` in
1432 # `set' does not quote correctly, so add quotes (double-quote substitution
1433 # turns \\\\ into \\, and sed turns \\ into \).
1435 -e "s/'/'\\\\''/g" \
1436 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1439 # `set' quotes correctly as required by POSIX, so do not add quotes.
1440 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1443 if cmp -s $cache_file confcache
; then
1446 if test -w $cache_file; then
1447 echo "updating cache $cache_file"
1448 cat confcache
> $cache_file
1450 echo "not updating unwritable cache $cache_file"
1455 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1457 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1458 # Let make expand exec_prefix.
1459 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1461 # Any assignment to VPATH causes Sun make to only execute
1462 # the first set of double-colon rules, so remove it if not needed.
1463 # If there is a colon in the path, we need to keep it.
1464 if test "x$srcdir" = x.
; then
1465 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1468 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1470 DEFS
=-DHAVE_CONFIG_H
1472 # Without the "./", some shells look in PATH for config.status.
1473 : ${CONFIG_STATUS=./config.status}
1475 echo creating
$CONFIG_STATUS
1476 rm -f $CONFIG_STATUS
1477 cat > $CONFIG_STATUS <<EOF
1479 # Generated automatically by configure.
1480 # Run this file to recreate the current configuration.
1481 # This directory was configured as follows,
1482 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1484 # $0 $ac_configure_args
1486 # Compiler output produced by configure, useful for debugging
1487 # configure, is in ./config.log if it exists.
1489 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1492 case "\$ac_option" in
1493 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1494 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1495 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1496 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1497 echo "$CONFIG_STATUS generated by autoconf version 2.13"
1499 -help | --help | --hel | --he | --h)
1500 echo "\$ac_cs_usage"; exit 0 ;;
1501 *) echo "\$ac_cs_usage"; exit 1 ;;
1505 ac_given_srcdir=$srcdir
1507 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1509 cat >> $CONFIG_STATUS <<EOF
1511 # Protect against being on the right side of a sed subst in config.status.
1512 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1513 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1517 s%@CFLAGS@%$CFLAGS%g
1518 s%@CPPFLAGS@%$CPPFLAGS%g
1519 s%@CXXFLAGS@%$CXXFLAGS%g
1520 s%@FFLAGS@%$FFLAGS%g
1522 s%@LDFLAGS@%$LDFLAGS%g
1524 s%@exec_prefix@%$exec_prefix%g
1525 s%@prefix@%$prefix%g
1526 s%@program_transform_name@%$program_transform_name%g
1527 s%@bindir@%$bindir%g
1528 s%@sbindir@%$sbindir%g
1529 s%@libexecdir@%$libexecdir%g
1530 s%@datadir@%$datadir%g
1531 s%@sysconfdir@%$sysconfdir%g
1532 s%@sharedstatedir@%$sharedstatedir%g
1533 s%@localstatedir@%$localstatedir%g
1534 s%@libdir@%$libdir%g
1535 s%@includedir@%$includedir%g
1536 s%@oldincludedir@%$oldincludedir%g
1537 s%@infodir@%$infodir%g
1538 s%@mandir@%$mandir%g
1540 s%@CXXCPP@%$CXXCPP%g
1547 cat >> $CONFIG_STATUS <<\EOF
1549 # Split the substitutions into bite-sized pieces for seds with
1550 # small command number limits, like on Digital OSF/1 and HP-UX.
1551 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
1552 ac_file
=1 # Number of current file.
1553 ac_beg
=1 # First line for current file.
1554 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
1557 while $ac_more_lines; do
1558 if test $ac_beg -gt 1; then
1559 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
1561 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
1563 if test ! -s conftest.s
$ac_file; then
1565 rm -f conftest.s
$ac_file
1567 if test -z "$ac_sed_cmds"; then
1568 ac_sed_cmds
="sed -f conftest.s$ac_file"
1570 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
1572 ac_file
=`expr $ac_file + 1`
1574 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
1577 if test -z "$ac_sed_cmds"; then
1582 cat >> $CONFIG_STATUS <<EOF
1584 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1586 cat >> $CONFIG_STATUS <<\EOF
1587 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1588 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1590 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1591 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1592 *) ac_file_in
="${ac_file}.in" ;;
1595 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1597 # Remove last slash and all that follows it. Not all systems have dirname.
1598 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1599 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1600 # The file is in a subdirectory.
1601 test ! -d "$ac_dir" && mkdir "$ac_dir"
1602 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1603 # A "../" for each directory in $ac_dir_suffix.
1604 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1606 ac_dir_suffix
= ac_dots
=
1609 case "$ac_given_srcdir" in
1611 if test -z "$ac_dots"; then top_srcdir
=.
1612 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1613 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1615 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1616 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1620 echo creating
"$ac_file"
1622 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1624 *Makefile
*) ac_comsub
="1i\\
1625 # $configure_input" ;;
1629 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1631 s%@configure_input@%$configure_input%g
1632 s%@srcdir@%$srcdir%g
1633 s%@top_srcdir@%$top_srcdir%g
1634 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1638 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1639 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1641 # ac_d sets the value in "#define NAME VALUE" lines.
1642 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1643 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1646 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1647 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1648 ac_uB
='\([ ]\)%\1#\2define\3'
1651 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1652 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1653 ac_eB
='$%\1#\2define\3'
1657 if test "${CONFIG_HEADERS+set}" != set; then
1659 cat >> $CONFIG_STATUS <<EOF
1660 CONFIG_HEADERS="config.h"
1662 cat >> $CONFIG_STATUS <<\EOF
1664 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1665 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1667 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
1668 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1669 *) ac_file_in
="${ac_file}.in" ;;
1672 echo creating
$ac_file
1674 rm -f conftest.frag conftest.
in conftest.out
1675 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1676 cat $ac_file_inputs > conftest.
in
1680 # Transform confdefs.h into a sed script conftest.vals that substitutes
1681 # the proper values into config.h.in to produce config.h. And first:
1682 # Protect against being on the right side of a sed subst in config.status.
1683 # Protect against being in an unquoted here document in config.status.
1685 cat > conftest.hdr
<<\EOF
1688 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1692 sed -n -f conftest.hdr confdefs.h > conftest.vals
1695 # This sed command replaces #undef with comments. This is necessary, for
1696 # example, in the case of _POSIX_SOURCE, which is predefined and required
1697 # on some systems where configure will not decide to define it.
1698 cat >> conftest.vals <<\EOF
1699 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1702 # Break up conftest.vals because some shells have a limit on
1703 # the size of here documents, and old seds have small limits too.
1708 ac_lines=`grep -c . conftest.vals
`
1709 # grep -c gives empty output for an empty file on some AIX systems.
1710 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1711 # Write a limited-size here document to conftest.frag.
1712 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1713 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1715 sed -f conftest.frag conftest.in > conftest.out
1717 mv conftest.out conftest.in
1719 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1721 mv conftest.tail conftest.vals
1725 cat >> $CONFIG_STATUS <<\EOF
1726 rm -f conftest.frag conftest.h
1727 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1728 cat conftest.in >> conftest.h
1730 if cmp -s $ac_file conftest.h 2>/dev/null; then
1731 echo "$ac_file is unchanged"
1734 # Remove last slash and all that follows it. Not all systems have dirname.
1735 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1736 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1737 # The file is in a subdirectory.
1738 test ! -d "$ac_dir" && mkdir "$ac_dir"
1741 mv conftest.h $ac_file
1746 cat >> $CONFIG_STATUS <<EOF
1749 cat >> $CONFIG_STATUS <<\EOF
1753 chmod +x $CONFIG_STATUS
1754 rm -fr confdefs* $ac_clean_files
1755 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1