3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --with-regex={auto,pcre,posix,regcmp,re_comp,regcomp,regcomp-local} Select a regular expression library [auto]"
17 --with-editor=PROGRAM use PROGRAM as the default editor [vi]"
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='${prefix}/man'
53 # Initialize some other variables.
56 SHELL=${CONFIG_SHELL-/bin/sh}
57 # Maximum number of lines to put in a shell here document.
64 # If the previous option needs an argument, assign it.
65 if test -n "$ac_prev"; then
66 eval "$ac_prev=\$ac_option"
72 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
76 # Accept the important Cygnus configure options, so we can diagnose typos.
80 -bindir | --bindir | --bindi | --bind | --bin | --bi)
82 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
83 bindir="$ac_optarg" ;;
85 -build | --build | --buil | --bui | --bu)
87 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
90 -cache-file | --cache-file | --cache-fil | --cache-fi \
91 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
93 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
94 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
95 cache_file="$ac_optarg" ;;
97 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
99 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
101 datadir="$ac_optarg" ;;
103 -disable-* | --disable-*)
104 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
105 # Reject names that are not valid shell variable names.
106 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
107 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
109 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
110 eval "enable_${ac_feature}=no" ;;
112 -enable-* | --enable-*)
113 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
114 # Reject names that are not valid shell variable names.
115 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
116 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
118 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
123 eval "enable_${ac_feature}='$ac_optarg'" ;;
125 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
126 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
127 | --exec | --exe | --ex)
128 ac_prev=exec_prefix ;;
129 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
130 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
131 | --exec=* | --exe=* | --ex=*)
132 exec_prefix="$ac_optarg" ;;
134 -gas | --gas | --ga | --g)
135 # Obsolete; use --with-gas.
138 -help | --help | --hel | --he)
139 # Omit some internal or obsolete options to make the list less imposing.
140 # This message is too long to be a string in the A/UX 3.1 sh.
142 Usage: configure [options] [host]
143 Options: [defaults in brackets after descriptions]
145 --cache-file=FILE cache test results in FILE
146 --help print this message
147 --no-create do not create output files
148 --quiet, --silent do not print \`checking...' messages
149 --version print the version of autoconf that created configure
150 Directory and file names:
151 --prefix=PREFIX install architecture-independent files in PREFIX
153 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
155 --bindir=DIR user executables in DIR [EPREFIX/bin]
156 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
157 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
158 --datadir=DIR read-only architecture-independent data in DIR
160 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
161 --sharedstatedir=DIR modifiable architecture-independent data in DIR
163 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
164 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
165 --includedir=DIR C header files in DIR [PREFIX/include]
166 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
167 --infodir=DIR info documentation in DIR [PREFIX/info]
168 --mandir=DIR man documentation in DIR [PREFIX/man]
169 --srcdir=DIR find the sources in DIR [configure dir or ..]
170 --program-prefix=PREFIX prepend PREFIX to installed program names
171 --program-suffix=SUFFIX append SUFFIX to installed program names
172 --program-transform-name=PROGRAM
173 run sed PROGRAM on installed program names
177 --build=BUILD configure for building on BUILD [BUILD=HOST]
178 --host=HOST configure for HOST [guessed]
179 --target=TARGET configure for TARGET [TARGET=HOST]
180 Features and packages:
181 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
182 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
183 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
184 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
185 --x-includes=DIR X include files are in DIR
186 --x-libraries=DIR X library files are in DIR
188 if test -n "$ac_help"; then
189 echo "--enable and --with options recognized:$ac_help"
193 -host | --host | --hos | --ho)
195 -host=* | --host=* | --hos=* | --ho=*)
198 -includedir | --includedir | --includedi | --included | --include \
199 | --includ | --inclu | --incl | --inc)
200 ac_prev=includedir ;;
201 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
202 | --includ=* | --inclu=* | --incl=* | --inc=*)
203 includedir="$ac_optarg" ;;
205 -infodir | --infodir | --infodi | --infod | --info | --inf)
207 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
208 infodir="$ac_optarg" ;;
210 -libdir | --libdir | --libdi | --libd)
212 -libdir=* | --libdir=* | --libdi=* | --libd=*)
213 libdir="$ac_optarg" ;;
215 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
216 | --libexe | --libex | --libe)
217 ac_prev=libexecdir ;;
218 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
219 | --libexe=* | --libex=* | --libe=*)
220 libexecdir="$ac_optarg" ;;
222 -localstatedir | --localstatedir | --localstatedi | --localstated \
223 | --localstate | --localstat | --localsta | --localst \
224 | --locals | --local | --loca | --loc | --lo)
225 ac_prev=localstatedir ;;
226 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
227 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
228 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
229 localstatedir="$ac_optarg" ;;
231 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
233 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
234 mandir="$ac_optarg" ;;
237 # Obsolete; use --without-fp.
240 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
244 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
245 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
248 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
249 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
250 | --oldin | --oldi | --old | --ol | --o)
251 ac_prev=oldincludedir ;;
252 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
253 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
254 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
255 oldincludedir="$ac_optarg" ;;
257 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
259 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
260 prefix="$ac_optarg" ;;
262 -program-prefix | --program-prefix | --program-prefi | --program-pref \
263 | --program-pre | --program-pr | --program-p)
264 ac_prev=program_prefix ;;
265 -program-prefix=* | --program-prefix=* | --program-prefi=* \
266 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
267 program_prefix="$ac_optarg" ;;
269 -program-suffix | --program-suffix | --program-suffi | --program-suff \
270 | --program-suf | --program-su | --program-s)
271 ac_prev=program_suffix ;;
272 -program-suffix=* | --program-suffix=* | --program-suffi=* \
273 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
274 program_suffix="$ac_optarg" ;;
276 -program-transform-name | --program-transform-name \
277 | --program-transform-nam | --program-transform-na \
278 | --program-transform-n | --program-transform- \
279 | --program-transform | --program-transfor \
280 | --program-transfo | --program-transf \
281 | --program-trans | --program-tran \
282 | --progr-tra | --program-tr | --program-t)
283 ac_prev=program_transform_name ;;
284 -program-transform-name=* | --program-transform-name=* \
285 | --program-transform-nam=* | --program-transform-na=* \
286 | --program-transform-n=* | --program-transform-=* \
287 | --program-transform=* | --program-transfor=* \
288 | --program-transfo=* | --program-transf=* \
289 | --program-trans=* | --program-tran=* \
290 | --progr-tra=* | --program-tr=* | --program-t=*)
291 program_transform_name="$ac_optarg" ;;
293 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
294 | -silent | --silent | --silen | --sile | --sil)
297 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
299 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
301 sbindir="$ac_optarg" ;;
303 -sharedstatedir | --sharedstatedir | --sharedstatedi \
304 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
305 | --sharedst | --shareds | --shared | --share | --shar \
307 ac_prev=sharedstatedir ;;
308 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
309 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
310 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
312 sharedstatedir="$ac_optarg" ;;
314 -site | --site | --sit)
316 -site=* | --site=* | --sit=*)
319 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
321 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
322 srcdir="$ac_optarg" ;;
324 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
325 | --syscon | --sysco | --sysc | --sys | --sy)
326 ac_prev=sysconfdir ;;
327 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
328 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
329 sysconfdir="$ac_optarg" ;;
331 -target | --target | --targe | --targ | --tar | --ta | --t)
333 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
334 target="$ac_optarg" ;;
336 -v | -verbose | --verbose | --verbos | --verbo | --verb)
339 -version | --version | --versio | --versi | --vers)
340 echo "configure generated by autoconf version 2.13"
344 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
345 # Reject names that are not valid shell variable names.
346 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
347 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
349 ac_package=`echo $ac_package| sed 's/-/_/g'`
354 eval "with_${ac_package}='$ac_optarg'" ;;
356 -without-* | --without-*)
357 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
358 # Reject names that are not valid shell variable names.
359 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
360 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
362 ac_package=`echo $ac_package| sed 's/-/_/g'`
363 eval "with_${ac_package}=no" ;;
366 # Obsolete; use --with-x.
369 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
370 | --x-incl | --x-inc | --x-in | --x-i)
371 ac_prev=x_includes ;;
372 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
373 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
374 x_includes="$ac_optarg" ;;
376 -x-libraries | --x-libraries | --x-librarie | --x-librari \
377 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
378 ac_prev=x_libraries ;;
379 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
380 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
381 x_libraries="$ac_optarg" ;;
383 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
387 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
388 echo "configure: warning: $ac_option: invalid host type" 1>&2
390 if test "x$nonopt" != xNONE; then
391 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
399 if test -n "$ac_prev"; then
400 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
403 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
405 # File descriptor usage:
408 # 2 errors and warnings
409 # 3 some systems may open it to /dev/tty
410 # 4 used on the Kubota Titan
411 # 6 checking for... messages and results
412 # 5 compiler messages saved in config.log
413 if test "$silent" = yes; then
421 This file contains any messages produced by compilers while
422 running configure, to aid debugging if configure makes a mistake.
425 # Strip out --no-create and --no-recursion so they do not pile up.
426 # Also quote any args containing shell metacharacters.
431 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
432 | --no-cr | --no-c) ;;
433 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
434 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
435 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
436 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
437 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
442 # Only set these to C if already set. These must not be set unconditionally
443 # because not all systems understand e.g. LANG=C (notably SCO).
444 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
445 # Non-C LC_CTYPE values break the ctype check.
446 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
447 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
448 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
449 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
452 rm -rf conftest* confdefs.h
453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
456 # A filename unique to this package, relative to the directory that
457 # configure is in, which we can look for to find out if srcdir is correct.
458 ac_unique_file=forwback.c
460 # Find the source files, if location was not specified.
461 if test -z "$srcdir"; then
462 ac_srcdir_defaulted=yes
463 # Try the directory containing this script, then its parent.
465 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
466 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
468 if test ! -r $srcdir/$ac_unique_file; then
472 ac_srcdir_defaulted=no
474 if test ! -r $srcdir/$ac_unique_file; then
475 if test "$ac_srcdir_defaulted" = yes; then
476 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
478 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
483 # Prefer explicitly selected file to automatically selected ones.
484 if test -z "$CONFIG_SITE"; then
485 if test "x$prefix" != xNONE; then
486 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
488 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
491 for ac_site_file in $CONFIG_SITE; do
492 if test -r "$ac_site_file"; then
493 echo "loading site script $ac_site_file"
498 if test -r "$cache_file"; then
499 echo "loading cache $cache_file"
502 echo "creating cache $cache_file"
507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
508 ac_cpp='$CPP $CPPFLAGS'
509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
510 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
511 cross_compiling=$ac_cv_prog_cc_cross
515 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
516 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
517 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
524 ac_n= ac_c='\c' ac_t=
530 # Extract the first word of "gcc", so it can be a program name with args.
531 set dummy gcc; ac_word=$2
532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
533 echo "configure:534: checking for $ac_word" >&5
534 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
535 echo $ac_n "(cached) $ac_c" 1>&6
537 if test -n "$CC"; then
538 ac_cv_prog_CC="$CC" # Let the user override the test.
540 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
542 for ac_dir in $ac_dummy; do
543 test -z "$ac_dir" && ac_dir=.
544 if test -f $ac_dir/$ac_word; then
553 if test -n "$CC"; then
554 echo "$ac_t""$CC" 1>&6
556 echo "$ac_t""no" 1>&6
559 if test -z "$CC"; then
560 # Extract the first word of "cc", so it can be a program name with args.
561 set dummy cc; ac_word=$2
562 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
563 echo "configure:564: checking for $ac_word" >&5
564 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
565 echo $ac_n "(cached) $ac_c" 1>&6
567 if test -n "$CC"; then
568 ac_cv_prog_CC="$CC" # Let the user override the test.
570 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
573 for ac_dir in $ac_dummy; do
574 test -z "$ac_dir" && ac_dir=.
575 if test -f $ac_dir/$ac_word; then
576 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
585 if test $ac_prog_rejected = yes; then
586 # We found a bogon in the path, so make sure we never use it.
587 set dummy $ac_cv_prog_CC
589 if test $# -gt 0; then
590 # We chose a different compiler from the bogus one.
591 # However, it has the same basename, so the bogon will be chosen
592 # first if we set CC to just the basename; use the full file name.
594 set dummy "$ac_dir/$ac_word" "$@"
602 if test -n "$CC"; then
603 echo "$ac_t""$CC" 1>&6
605 echo "$ac_t""no" 1>&6
608 if test -z "$CC"; then
611 # Extract the first word of "cl", so it can be a program name with args.
612 set dummy cl; ac_word=$2
613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
614 echo "configure:615: checking for $ac_word" >&5
615 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
616 echo $ac_n "(cached) $ac_c" 1>&6
618 if test -n "$CC"; then
619 ac_cv_prog_CC="$CC" # Let the user override the test.
621 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
623 for ac_dir in $ac_dummy; do
624 test -z "$ac_dir" && ac_dir=.
625 if test -f $ac_dir/$ac_word; then
634 if test -n "$CC"; then
635 echo "$ac_t""$CC" 1>&6
637 echo "$ac_t""no" 1>&6
642 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
645 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
646 echo "configure:647: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
649 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
650 ac_cpp='$CPP $CPPFLAGS'
651 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
652 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
653 cross_compiling=$ac_cv_prog_cc_cross
655 cat > conftest.$ac_ext << EOF
657 #line 658 "configure"
658 #include "confdefs.h"
662 if { (eval echo configure:663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
663 ac_cv_prog_cc_works=yes
664 # If we can't run a trivial program, we are probably using a cross compiler.
665 if (./conftest; exit) 2>/dev/null; then
666 ac_cv_prog_cc_cross=no
668 ac_cv_prog_cc_cross=yes
671 echo "configure: failed program was:" >&5
672 cat conftest.$ac_ext >&5
673 ac_cv_prog_cc_works=no
677 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
678 ac_cpp='$CPP $CPPFLAGS'
679 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
680 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
681 cross_compiling=$ac_cv_prog_cc_cross
683 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
684 if test $ac_cv_prog_cc_works = no; then
685 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
687 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
688 echo "configure:689: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
689 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
690 cross_compiling=$ac_cv_prog_cc_cross
692 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
693 echo "configure:694: checking whether we are using GNU C" >&5
694 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
695 echo $ac_n "(cached) $ac_c" 1>&6
697 cat > conftest.c <<EOF
702 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
709 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
711 if test $ac_cv_prog_gcc = yes; then
717 ac_test_CFLAGS="${CFLAGS+set}"
718 ac_save_CFLAGS="$CFLAGS"
720 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
721 echo "configure:722: checking whether ${CC-cc} accepts -g" >&5
722 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
723 echo $ac_n "(cached) $ac_c" 1>&6
725 echo 'void f(){}' > conftest.c
726 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
735 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
736 if test "$ac_test_CFLAGS" = set; then
737 CFLAGS="$ac_save_CFLAGS"
738 elif test $ac_cv_prog_cc_g = yes; then
739 if test "$GCC" = yes; then
745 if test "$GCC" = yes; then
752 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
753 echo "configure:754: checking for POSIXized ISC" >&5
754 if test -d /etc/conf/kconfig.d &&
755 grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
757 echo "$ac_t""yes" 1>&6
758 ISC=yes # If later tests want to check for ISC.
759 cat >> confdefs.h <<\EOF
760 #define _POSIX_SOURCE 1
763 if test "$GCC" = yes; then
769 echo "$ac_t""no" 1>&6
773 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
774 echo "configure:775: checking how to run the C preprocessor" >&5
775 # On Suns, sometimes $CPP names a directory.
776 if test -n "$CPP" && test -d "$CPP"; then
779 if test -z "$CPP"; then
780 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
781 echo $ac_n "(cached) $ac_c" 1>&6
783 # This must be in double quotes, not single quotes, because CPP may get
784 # substituted into the Makefile and "${CC-cc}" will confuse make.
786 # On the NeXT, cc -E runs the code through the compiler's parser,
787 # not just through cpp.
788 cat > conftest.$ac_ext <<EOF
789 #line 790 "configure"
790 #include "confdefs.h"
794 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
795 { (eval echo configure:796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
796 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
797 if test -z "$ac_err"; then
801 echo "configure: failed program was:" >&5
802 cat conftest.$ac_ext >&5
804 CPP="${CC-cc} -E -traditional-cpp"
805 cat > conftest.$ac_ext <<EOF
806 #line 807 "configure"
807 #include "confdefs.h"
811 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
812 { (eval echo configure:813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
813 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
814 if test -z "$ac_err"; then
818 echo "configure: failed program was:" >&5
819 cat conftest.$ac_ext >&5
821 CPP="${CC-cc} -nologo -E"
822 cat > conftest.$ac_ext <<EOF
823 #line 824 "configure"
824 #include "confdefs.h"
828 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
829 { (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
830 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
831 if test -z "$ac_err"; then
835 echo "configure: failed program was:" >&5
836 cat conftest.$ac_ext >&5
845 ac_cv_prog_CPP="$CPP"
847 CPP="$ac_cv_prog_CPP"
849 ac_cv_prog_CPP="$CPP"
851 echo "$ac_t""$CPP" 1>&6
853 if test $ac_cv_prog_gcc = yes; then
854 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
855 echo "configure:856: checking whether ${CC-cc} needs -traditional" >&5
856 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
857 echo $ac_n "(cached) $ac_c" 1>&6
859 ac_pattern="Autoconf.*'x'"
860 cat > conftest.$ac_ext <<EOF
861 #line 862 "configure"
862 #include "confdefs.h"
866 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
867 egrep "$ac_pattern" >/dev/null 2>&1; then
869 ac_cv_prog_gcc_traditional=yes
872 ac_cv_prog_gcc_traditional=no
877 if test $ac_cv_prog_gcc_traditional = no; then
878 cat > conftest.$ac_ext <<EOF
879 #line 880 "configure"
880 #include "confdefs.h"
884 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
885 egrep "$ac_pattern" >/dev/null 2>&1; then
887 ac_cv_prog_gcc_traditional=yes
894 echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
895 if test $ac_cv_prog_gcc_traditional = yes; then
896 CC="$CC -traditional"
901 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
902 if test -f $ac_dir/install-sh; then
904 ac_install_sh="$ac_aux_dir/install-sh -c"
906 elif test -f $ac_dir/install.sh; then
908 ac_install_sh="$ac_aux_dir/install.sh -c"
912 if test -z "$ac_aux_dir"; then
913 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
915 ac_config_guess=$ac_aux_dir/config.guess
916 ac_config_sub=$ac_aux_dir/config.sub
917 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
919 # Find a good install program. We prefer a C program (faster),
920 # so one script is as good as another. But avoid the broken or
921 # incompatible versions:
922 # SysV /etc/install, /usr/sbin/install
923 # SunOS /usr/etc/install
926 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
927 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
928 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
929 # ./install, which can be erroneously created by make from ./install.sh.
930 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
931 echo "configure:932: checking for a BSD compatible install" >&5
932 if test -z "$INSTALL"; then
933 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
934 echo $ac_n "(cached) $ac_c" 1>&6
936 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
937 for ac_dir in $PATH; do
938 # Account for people who put trailing slashes in PATH elements.
940 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
942 # OSF1 and SCO ODT 3.0 have their own names for install.
943 # Don't use installbsd from OSF since it installs stuff as root
945 for ac_prog in ginstall scoinst install; do
946 if test -f $ac_dir/$ac_prog; then
947 if test $ac_prog = install &&
948 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
949 # AIX install. It has an incompatible calling convention.
952 ac_cv_path_install="$ac_dir/$ac_prog -c"
963 if test "${ac_cv_path_install+set}" = set; then
964 INSTALL="$ac_cv_path_install"
966 # As a last resort, use the slow shell script. We don't cache a
967 # path for INSTALL within a source directory, because that will
968 # break other packages using the cache if that directory is
969 # removed, or if the path is relative.
970 INSTALL="$ac_install_sh"
973 echo "$ac_t""$INSTALL" 1>&6
975 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
976 # It thinks the first close brace ends the variable substitution.
977 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
979 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
981 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
985 echo $ac_n "checking for initscr in -lxcurses""... $ac_c" 1>&6
986 echo "configure:987: checking for initscr in -lxcurses" >&5
987 ac_lib_var=`echo xcurses'_'initscr | sed 'y%./+-%__p_%'`
988 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
989 echo $ac_n "(cached) $ac_c" 1>&6
992 LIBS="-lxcurses $LIBS"
993 cat > conftest.$ac_ext <<EOF
994 #line 995 "configure"
995 #include "confdefs.h"
996 /* Override any gcc2 internal prototype to avoid an error. */
997 /* We use char because int might match the return type of a gcc2
998 builtin and then its argument prototype would still apply. */
1005 if { (eval echo configure:1006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1007 eval "ac_cv_lib_$ac_lib_var=yes"
1009 echo "configure: failed program was:" >&5
1010 cat conftest.$ac_ext >&5
1012 eval "ac_cv_lib_$ac_lib_var=no"
1015 LIBS="$ac_save_LIBS"
1018 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1019 echo "$ac_t""yes" 1>&6
1022 echo "$ac_t""no" 1>&6
1026 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
1027 echo "configure:1028: checking for initscr in -lncurses" >&5
1028 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
1029 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1030 echo $ac_n "(cached) $ac_c" 1>&6
1032 ac_save_LIBS="$LIBS"
1033 LIBS="-lncurses $LIBS"
1034 cat > conftest.$ac_ext <<EOF
1035 #line 1036 "configure"
1036 #include "confdefs.h"
1037 /* Override any gcc2 internal prototype to avoid an error. */
1038 /* We use char because int might match the return type of a gcc2
1039 builtin and then its argument prototype would still apply. */
1046 if { (eval echo configure:1047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1048 eval "ac_cv_lib_$ac_lib_var=yes"
1050 echo "configure: failed program was:" >&5
1051 cat conftest.$ac_ext >&5
1053 eval "ac_cv_lib_$ac_lib_var=no"
1056 LIBS="$ac_save_LIBS"
1059 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1060 echo "$ac_t""yes" 1>&6
1063 echo "$ac_t""no" 1>&6
1067 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
1068 echo "configure:1069: checking for initscr in -lcurses" >&5
1069 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
1070 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1071 echo $ac_n "(cached) $ac_c" 1>&6
1073 ac_save_LIBS="$LIBS"
1074 LIBS="-lcurses $LIBS"
1075 cat > conftest.$ac_ext <<EOF
1076 #line 1077 "configure"
1077 #include "confdefs.h"
1078 /* Override any gcc2 internal prototype to avoid an error. */
1079 /* We use char because int might match the return type of a gcc2
1080 builtin and then its argument prototype would still apply. */
1087 if { (eval echo configure:1088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1089 eval "ac_cv_lib_$ac_lib_var=yes"
1091 echo "configure: failed program was:" >&5
1092 cat conftest.$ac_ext >&5
1094 eval "ac_cv_lib_$ac_lib_var=no"
1097 LIBS="$ac_save_LIBS"
1100 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1101 echo "$ac_t""yes" 1>&6
1104 echo "$ac_t""no" 1>&6
1108 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
1109 echo "configure:1110: checking for tgetent in -ltermcap" >&5
1110 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
1111 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1112 echo $ac_n "(cached) $ac_c" 1>&6
1114 ac_save_LIBS="$LIBS"
1115 LIBS="-ltermcap $LIBS"
1116 cat > conftest.$ac_ext <<EOF
1117 #line 1118 "configure"
1118 #include "confdefs.h"
1119 /* Override any gcc2 internal prototype to avoid an error. */
1120 /* We use char because int might match the return type of a gcc2
1121 builtin and then its argument prototype would still apply. */
1128 if { (eval echo configure:1129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1130 eval "ac_cv_lib_$ac_lib_var=yes"
1132 echo "configure: failed program was:" >&5
1133 cat conftest.$ac_ext >&5
1135 eval "ac_cv_lib_$ac_lib_var=no"
1138 LIBS="$ac_save_LIBS"
1141 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1142 echo "$ac_t""yes" 1>&6
1145 echo "$ac_t""no" 1>&6
1149 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
1150 echo "configure:1151: checking for tgetent in -ltermlib" >&5
1151 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
1152 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1153 echo $ac_n "(cached) $ac_c" 1>&6
1155 ac_save_LIBS="$LIBS"
1156 LIBS="-ltermlib $LIBS"
1157 cat > conftest.$ac_ext <<EOF
1158 #line 1159 "configure"
1159 #include "confdefs.h"
1160 /* Override any gcc2 internal prototype to avoid an error. */
1161 /* We use char because int might match the return type of a gcc2
1162 builtin and then its argument prototype would still apply. */
1169 if { (eval echo configure:1170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1171 eval "ac_cv_lib_$ac_lib_var=yes"
1173 echo "configure: failed program was:" >&5
1174 cat conftest.$ac_ext >&5
1176 eval "ac_cv_lib_$ac_lib_var=no"
1179 LIBS="$ac_save_LIBS"
1182 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1183 echo "$ac_t""yes" 1>&6
1186 echo "$ac_t""no" 1>&6
1190 echo $ac_n "checking for regcmp in -lgen""... $ac_c" 1>&6
1191 echo "configure:1192: checking for regcmp in -lgen" >&5
1192 ac_lib_var=`echo gen'_'regcmp | sed 'y%./+-%__p_%'`
1193 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1194 echo $ac_n "(cached) $ac_c" 1>&6
1196 ac_save_LIBS="$LIBS"
1198 cat > conftest.$ac_ext <<EOF
1199 #line 1200 "configure"
1200 #include "confdefs.h"
1201 /* Override any gcc2 internal prototype to avoid an error. */
1202 /* We use char because int might match the return type of a gcc2
1203 builtin and then its argument prototype would still apply. */
1210 if { (eval echo configure:1211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1212 eval "ac_cv_lib_$ac_lib_var=yes"
1214 echo "configure: failed program was:" >&5
1215 cat conftest.$ac_ext >&5
1217 eval "ac_cv_lib_$ac_lib_var=no"
1220 LIBS="$ac_save_LIBS"
1223 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1224 echo "$ac_t""yes" 1>&6
1225 ac_tr_lib=HAVE_LIB`echo gen | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1226 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1227 cat >> confdefs.h <<EOF
1228 #define $ac_tr_lib 1
1234 echo "$ac_t""no" 1>&6
1237 echo $ac_n "checking for regcmp in -lintl""... $ac_c" 1>&6
1238 echo "configure:1239: checking for regcmp in -lintl" >&5
1239 ac_lib_var=`echo intl'_'regcmp | sed 'y%./+-%__p_%'`
1240 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1241 echo $ac_n "(cached) $ac_c" 1>&6
1243 ac_save_LIBS="$LIBS"
1245 cat > conftest.$ac_ext <<EOF
1246 #line 1247 "configure"
1247 #include "confdefs.h"
1248 /* Override any gcc2 internal prototype to avoid an error. */
1249 /* We use char because int might match the return type of a gcc2
1250 builtin and then its argument prototype would still apply. */
1257 if { (eval echo configure:1258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1259 eval "ac_cv_lib_$ac_lib_var=yes"
1261 echo "configure: failed program was:" >&5
1262 cat conftest.$ac_ext >&5
1264 eval "ac_cv_lib_$ac_lib_var=no"
1267 LIBS="$ac_save_LIBS"
1270 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1271 echo "$ac_t""yes" 1>&6
1272 ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1273 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1274 cat >> confdefs.h <<EOF
1275 #define $ac_tr_lib 1
1281 echo "$ac_t""no" 1>&6
1284 echo $ac_n "checking for regcmp in -lPW""... $ac_c" 1>&6
1285 echo "configure:1286: checking for regcmp in -lPW" >&5
1286 ac_lib_var=`echo PW'_'regcmp | sed 'y%./+-%__p_%'`
1287 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1288 echo $ac_n "(cached) $ac_c" 1>&6
1290 ac_save_LIBS="$LIBS"
1292 cat > conftest.$ac_ext <<EOF
1293 #line 1294 "configure"
1294 #include "confdefs.h"
1295 /* Override any gcc2 internal prototype to avoid an error. */
1296 /* We use char because int might match the return type of a gcc2
1297 builtin and then its argument prototype would still apply. */
1304 if { (eval echo configure:1305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1306 eval "ac_cv_lib_$ac_lib_var=yes"
1308 echo "configure: failed program was:" >&5
1309 cat conftest.$ac_ext >&5
1311 eval "ac_cv_lib_$ac_lib_var=no"
1314 LIBS="$ac_save_LIBS"
1317 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1318 echo "$ac_t""yes" 1>&6
1319 ac_tr_lib=HAVE_LIB`echo PW | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1320 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1321 cat >> confdefs.h <<EOF
1322 #define $ac_tr_lib 1
1328 echo "$ac_t""no" 1>&6
1332 echo $ac_n "checking for working terminal libraries""... $ac_c" 1>&6
1333 echo "configure:1334: checking for working terminal libraries" >&5
1337 if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then
1338 if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then
1341 if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then
1346 if test $curses_broken = 0; then
1347 if test "x$TERMLIBS" = x; then
1348 if test $have_xcurses = yes; then
1349 TERMLIBS="-lxcurses"
1351 LIBS="$LIBS $TERMLIBS"
1352 cat > conftest.$ac_ext <<EOF
1353 #line 1354 "configure"
1354 #include "confdefs.h"
1357 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1360 if { (eval echo configure:1361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1364 echo "configure: failed program was:" >&5
1365 cat conftest.$ac_ext >&5
1371 if test $termok = no; then TERMLIBS=""; fi
1375 if test "x$TERMLIBS" = x; then
1376 if test $have_ncurses = yes; then
1377 TERMLIBS="-lncurses"
1379 LIBS="$LIBS $TERMLIBS"
1380 cat > conftest.$ac_ext <<EOF
1381 #line 1382 "configure"
1382 #include "confdefs.h"
1385 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1388 if { (eval echo configure:1389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1392 echo "configure: failed program was:" >&5
1393 cat conftest.$ac_ext >&5
1399 if test $termok = no; then TERMLIBS=""; fi
1403 if test "x$TERMLIBS" = x; then
1404 if test $have_curses = yes; then
1407 LIBS="$LIBS $TERMLIBS"
1408 cat > conftest.$ac_ext <<EOF
1409 #line 1410 "configure"
1410 #include "confdefs.h"
1413 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1416 if { (eval echo configure:1417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1420 echo "configure: failed program was:" >&5
1421 cat conftest.$ac_ext >&5
1427 if test $termok = no; then TERMLIBS=""; fi
1431 if test "x$TERMLIBS" = x; then
1432 if test $have_curses = yes; then
1433 if test $have_termcap = yes; then
1434 TERMLIBS="-lcurses -ltermcap"
1436 LIBS="$LIBS $TERMLIBS"
1437 cat > conftest.$ac_ext <<EOF
1438 #line 1439 "configure"
1439 #include "confdefs.h"
1442 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1445 if { (eval echo configure:1446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1449 echo "configure: failed program was:" >&5
1450 cat conftest.$ac_ext >&5
1456 if test $termok = no; then TERMLIBS=""; fi
1462 if test "x$TERMLIBS" = x; then
1463 if test $have_termcap = yes; then
1464 TERMLIBS="-ltermcap"
1466 LIBS="$LIBS $TERMLIBS"
1467 cat > conftest.$ac_ext <<EOF
1468 #line 1469 "configure"
1469 #include "confdefs.h"
1472 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1475 if { (eval echo configure:1476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1479 echo "configure: failed program was:" >&5
1480 cat conftest.$ac_ext >&5
1486 if test $termok = no; then TERMLIBS=""; fi
1490 if test "x$TERMLIBS" = x; then
1491 if test $have_termlib = yes; then
1492 TERMLIBS="-lcurses -ltermlib"
1494 LIBS="$LIBS $TERMLIBS"
1495 cat > conftest.$ac_ext <<EOF
1496 #line 1497 "configure"
1497 #include "confdefs.h"
1500 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
1503 if { (eval echo configure:1504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1507 echo "configure: failed program was:" >&5
1508 cat conftest.$ac_ext >&5
1514 if test $termok = no; then TERMLIBS=""; fi
1518 if test "x$TERMLIBS" = x; then
1519 echo "$ac_t""Cannot find terminal libraries - configure failed" 1>&6
1522 echo "$ac_t""using $TERMLIBS" 1>&6
1523 LIBS="$LIBS $TERMLIBS"
1526 for ac_hdr in ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h sys/ptem.h
1528 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1529 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1530 echo "configure:1531: checking for $ac_hdr" >&5
1531 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1532 echo $ac_n "(cached) $ac_c" 1>&6
1534 cat > conftest.$ac_ext <<EOF
1535 #line 1536 "configure"
1536 #include "confdefs.h"
1539 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1540 { (eval echo configure:1541: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1541 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1542 if test -z "$ac_err"; then
1544 eval "ac_cv_header_$ac_safe=yes"
1547 echo "configure: failed program was:" >&5
1548 cat conftest.$ac_ext >&5
1550 eval "ac_cv_header_$ac_safe=no"
1554 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1555 echo "$ac_t""yes" 1>&6
1556 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1557 cat >> confdefs.h <<EOF
1558 #define $ac_tr_hdr 1
1562 echo "$ac_t""no" 1>&6
1567 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1568 echo "configure:1569: checking for ANSI C header files" >&5
1569 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1570 echo $ac_n "(cached) $ac_c" 1>&6
1572 cat > conftest.$ac_ext <<EOF
1573 #line 1574 "configure"
1574 #include "confdefs.h"
1580 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1581 { (eval echo configure:1582: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1582 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1583 if test -z "$ac_err"; then
1585 ac_cv_header_stdc=yes
1588 echo "configure: failed program was:" >&5
1589 cat conftest.$ac_ext >&5
1591 ac_cv_header_stdc=no
1595 if test $ac_cv_header_stdc = yes; then
1596 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1597 cat > conftest.$ac_ext <<EOF
1598 #line 1599 "configure"
1599 #include "confdefs.h"
1602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1603 egrep "memchr" >/dev/null 2>&1; then
1607 ac_cv_header_stdc=no
1613 if test $ac_cv_header_stdc = yes; then
1614 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1615 cat > conftest.$ac_ext <<EOF
1616 #line 1617 "configure"
1617 #include "confdefs.h"
1620 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1621 egrep "free" >/dev/null 2>&1; then
1625 ac_cv_header_stdc=no
1631 if test $ac_cv_header_stdc = yes; then
1632 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1633 if test "$cross_compiling" = yes; then
1636 cat > conftest.$ac_ext <<EOF
1637 #line 1638 "configure"
1638 #include "confdefs.h"
1640 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1641 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1642 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1643 int main () { int i; for (i = 0; i < 256; i++)
1644 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1648 if { (eval echo configure:1649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1652 echo "configure: failed program was:" >&5
1653 cat conftest.$ac_ext >&5
1655 ac_cv_header_stdc=no
1663 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1664 if test $ac_cv_header_stdc = yes; then
1665 cat >> confdefs.h <<\EOF
1666 #define STDC_HEADERS 1
1671 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1672 echo "configure:1673: checking for off_t" >&5
1673 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1674 echo $ac_n "(cached) $ac_c" 1>&6
1676 cat > conftest.$ac_ext <<EOF
1677 #line 1678 "configure"
1678 #include "confdefs.h"
1679 #include <sys/types.h>
1685 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1686 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1688 ac_cv_type_off_t=yes
1696 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1697 if test $ac_cv_type_off_t = no; then
1698 cat >> confdefs.h <<\EOF
1704 echo $ac_n "checking for void""... $ac_c" 1>&6
1705 echo "configure:1706: checking for void" >&5
1706 cat > conftest.$ac_ext <<EOF
1707 #line 1708 "configure"
1708 #include "confdefs.h"
1714 if { (eval echo configure:1715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1716 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1721 echo "configure: failed program was:" >&5
1722 cat conftest.$ac_ext >&5
1724 echo "$ac_t""no" 1>&6
1727 echo $ac_n "checking for const""... $ac_c" 1>&6
1728 echo "configure:1729: checking for const" >&5
1729 cat > conftest.$ac_ext <<EOF
1730 #line 1731 "configure"
1731 #include "confdefs.h"
1737 if { (eval echo configure:1738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1739 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1740 #define HAVE_CONST 1
1744 echo "configure: failed program was:" >&5
1745 cat conftest.$ac_ext >&5
1747 echo "$ac_t""no" 1>&6
1750 echo $ac_n "checking for time_t""... $ac_c" 1>&6
1751 echo "configure:1752: checking for time_t" >&5
1752 cat > conftest.$ac_ext <<EOF
1753 #line 1754 "configure"
1754 #include "confdefs.h"
1760 if { (eval echo configure:1761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1762 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1763 #define HAVE_TIME_T 1
1767 echo "configure: failed program was:" >&5
1768 cat conftest.$ac_ext >&5
1770 echo "$ac_t""no" 1>&6
1774 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1775 echo "configure:1776: checking return type of signal handlers" >&5
1776 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1777 echo $ac_n "(cached) $ac_c" 1>&6
1779 cat > conftest.$ac_ext <<EOF
1780 #line 1781 "configure"
1781 #include "confdefs.h"
1782 #include <sys/types.h>
1788 extern "C" void (*signal (int, void (*)(int)))(int);
1790 void (*signal ()) ();
1797 if { (eval echo configure:1798: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1799 ac_cv_type_signal=void
1801 echo "configure: failed program was:" >&5
1802 cat conftest.$ac_ext >&5
1804 ac_cv_type_signal=int
1809 echo "$ac_t""$ac_cv_type_signal" 1>&6
1810 cat >> confdefs.h <<EOF
1811 #define RETSIGTYPE $ac_cv_type_signal
1815 for ac_func in fsync memcpy popen _setjmp sigprocmask sigsetmask stat strchr strstr system
1817 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1818 echo "configure:1819: checking for $ac_func" >&5
1819 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1820 echo $ac_n "(cached) $ac_c" 1>&6
1822 cat > conftest.$ac_ext <<EOF
1823 #line 1824 "configure"
1824 #include "confdefs.h"
1825 /* System header to define __stub macros and hopefully few prototypes,
1826 which can conflict with char $ac_func(); below. */
1828 /* Override any gcc2 internal prototype to avoid an error. */
1829 /* We use char because int might match the return type of a gcc2
1830 builtin and then its argument prototype would still apply. */
1835 /* The GNU C library defines this for functions which it implements
1836 to always fail with ENOSYS. Some functions are actually named
1837 something starting with __ and the normal name is an alias. */
1838 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1846 if { (eval echo configure:1847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1848 eval "ac_cv_func_$ac_func=yes"
1850 echo "configure: failed program was:" >&5
1851 cat conftest.$ac_ext >&5
1853 eval "ac_cv_func_$ac_func=no"
1858 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1859 echo "$ac_t""yes" 1>&6
1860 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1861 cat >> confdefs.h <<EOF
1862 #define $ac_tr_func 1
1866 echo "$ac_t""no" 1>&6
1871 echo $ac_n "checking for tcgetattr""... $ac_c" 1>&6
1872 echo "configure:1873: checking for tcgetattr" >&5
1873 if eval "test \"`echo '$''{'ac_cv_func_tcgetattr'+set}'`\" = set"; then
1874 echo $ac_n "(cached) $ac_c" 1>&6
1876 cat > conftest.$ac_ext <<EOF
1877 #line 1878 "configure"
1878 #include "confdefs.h"
1879 /* System header to define __stub macros and hopefully few prototypes,
1880 which can conflict with char tcgetattr(); below. */
1882 /* Override any gcc2 internal prototype to avoid an error. */
1883 /* We use char because int might match the return type of a gcc2
1884 builtin and then its argument prototype would still apply. */
1889 /* The GNU C library defines this for functions which it implements
1890 to always fail with ENOSYS. Some functions are actually named
1891 something starting with __ and the normal name is an alias. */
1892 #if defined (__stub_tcgetattr) || defined (__stub___tcgetattr)
1900 if { (eval echo configure:1901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1902 eval "ac_cv_func_tcgetattr=yes"
1904 echo "configure: failed program was:" >&5
1905 cat conftest.$ac_ext >&5
1907 eval "ac_cv_func_tcgetattr=no"
1912 if eval "test \"`echo '$ac_cv_func_'tcgetattr`\" = yes"; then
1913 echo "$ac_t""yes" 1>&6
1914 cat >> confdefs.h <<\EOF
1915 #define HAVE_TERMIOS_FUNCS 1
1919 echo "$ac_t""no" 1>&6
1923 echo $ac_n "checking for fileno""... $ac_c" 1>&6
1924 echo "configure:1925: checking for fileno" >&5
1925 cat > conftest.$ac_ext <<EOF
1926 #line 1927 "configure"
1927 #include "confdefs.h"
1933 static int x; x = fileno(stdin);
1936 if { (eval echo configure:1937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1938 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1939 #define HAVE_FILENO 1
1943 echo "configure: failed program was:" >&5
1944 cat conftest.$ac_ext >&5
1946 echo "$ac_t""no" 1>&6
1950 echo $ac_n "checking for strerror""... $ac_c" 1>&6
1951 echo "configure:1952: checking for strerror" >&5
1952 cat > conftest.$ac_ext <<EOF
1953 #line 1954 "configure"
1954 #include "confdefs.h"
1966 static char *x; x = strerror(0);
1969 if { (eval echo configure:1970: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1971 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1972 #define HAVE_STRERROR 1
1976 echo "configure: failed program was:" >&5
1977 cat conftest.$ac_ext >&5
1979 echo "$ac_t""no" 1>&6
1983 echo $ac_n "checking for sys_errlist""... $ac_c" 1>&6
1984 echo "configure:1985: checking for sys_errlist" >&5
1985 cat > conftest.$ac_ext <<EOF
1986 #line 1987 "configure"
1987 #include "confdefs.h"
1990 extern char *sys_errlist[]; static char **x; x = sys_errlist;
1993 if { (eval echo configure:1994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1995 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
1996 #define HAVE_SYS_ERRLIST 1
2000 echo "configure: failed program was:" >&5
2001 cat conftest.$ac_ext >&5
2003 echo "$ac_t""no" 1>&6
2007 echo $ac_n "checking for sigset_t""... $ac_c" 1>&6
2008 echo "configure:2009: checking for sigset_t" >&5
2009 cat > conftest.$ac_ext <<EOF
2010 #line 2011 "configure"
2011 #include "confdefs.h"
2019 if { (eval echo configure:2020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2021 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2022 #define HAVE_SIGSET_T 1
2026 echo "configure: failed program was:" >&5
2027 cat conftest.$ac_ext >&5
2029 echo "$ac_t""no" 1>&6
2033 echo $ac_n "checking for sigemptyset""... $ac_c" 1>&6
2034 echo "configure:2035: checking for sigemptyset" >&5
2035 cat > conftest.$ac_ext <<EOF
2036 #line 2037 "configure"
2037 #include "confdefs.h"
2042 sigset_t s; sigemptyset(&s);
2045 if { (eval echo configure:2046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2047 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2048 #define HAVE_SIGEMPTYSET 1
2052 echo "configure: failed program was:" >&5
2053 cat conftest.$ac_ext >&5
2055 echo "$ac_t""no" 1>&6
2060 echo $ac_n "checking for errno""... $ac_c" 1>&6
2061 echo "configure:2062: checking for errno" >&5
2062 cat > conftest.$ac_ext <<EOF
2063 #line 2064 "configure"
2064 #include "confdefs.h"
2070 static int x; x = errno;
2073 if { (eval echo configure:2074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2075 echo "$ac_t""yes - in errno.h" 1>&6; cat >> confdefs.h <<\EOF
2076 #define HAVE_ERRNO 1
2080 echo "configure: failed program was:" >&5
2081 cat conftest.$ac_ext >&5
2084 if test $have_errno = no; then
2085 cat > conftest.$ac_ext <<EOF
2086 #line 2087 "configure"
2087 #include "confdefs.h"
2093 extern int errno; static int x; x = errno;
2096 if { (eval echo configure:2097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2098 echo "$ac_t""yes - must define" 1>&6; cat >> confdefs.h <<\EOF
2099 #define HAVE_ERRNO 1
2101 cat >> confdefs.h <<\EOF
2102 #define MUST_DEFINE_ERRNO 1
2106 echo "configure: failed program was:" >&5
2107 cat conftest.$ac_ext >&5
2109 echo "$ac_t""no" 1>&6
2114 echo $ac_n "checking for locale""... $ac_c" 1>&6
2115 echo "configure:2116: checking for locale" >&5
2116 cat > conftest.$ac_ext <<EOF
2117 #line 2118 "configure"
2118 #include "confdefs.h"
2122 setlocale(LC_CTYPE,""); isprint(0); iscntrl(0);
2125 if { (eval echo configure:2126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2127 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2128 #define HAVE_LOCALE 1
2132 echo "configure: failed program was:" >&5
2133 cat conftest.$ac_ext >&5
2135 echo "$ac_t""no" 1>&6
2138 echo $ac_n "checking for ctype functions""... $ac_c" 1>&6
2139 echo "configure:2140: checking for ctype functions" >&5
2140 cat > conftest.$ac_ext <<EOF
2141 #line 2142 "configure"
2142 #include "confdefs.h"
2148 static int x; x = isupper(x); x = tolower(x); x = toupper(x);
2151 if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2153 echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
2154 #define HAVE_UPPER_LOWER 1
2158 echo "configure: failed program was:" >&5
2159 cat conftest.$ac_ext >&5
2161 echo "$ac_t""no" 1>&6
2166 echo $ac_n "checking termcap for ospeed""... $ac_c" 1>&6
2167 echo "configure:2168: checking termcap for ospeed" >&5
2168 cat > conftest.$ac_ext <<EOF
2169 #line 2170 "configure"
2170 #include "confdefs.h"
2172 #include <sys/types.h>
2174 #include <termios.h>
2177 #include <termcap.h>
2183 if { (eval echo configure:2184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2185 echo "$ac_t""yes - in termcap.h" 1>&6; cat >> confdefs.h <<\EOF
2186 #define HAVE_OSPEED 1
2190 echo "configure: failed program was:" >&5
2191 cat conftest.$ac_ext >&5
2194 if test $have_ospeed = no; then
2195 cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2200 extern short ospeed; ospeed = 0;
2203 if { (eval echo configure:2204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2205 echo "$ac_t""yes - must define" 1>&6; cat >> confdefs.h <<\EOF
2206 #define HAVE_OSPEED 1
2208 cat >> confdefs.h <<\EOF
2209 #define MUST_DEFINE_OSPEED 1
2213 echo "configure: failed program was:" >&5
2214 cat conftest.$ac_ext >&5
2216 echo "$ac_t""no" 1>&6
2222 have_posix_regex=unknown
2223 echo $ac_n "checking for regcomp""... $ac_c" 1>&6
2224 echo "configure:2225: checking for regcomp" >&5
2227 # Check whether --with-regex or --without-regex was given.
2228 if test "${with_regex+set}" = set; then
2229 withval="$with_regex"
2230 WANT_REGEX="$withval"
2234 if test $have_regex = no; then
2235 if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then
2236 if test "$cross_compiling" = yes; then
2237 have_posix_regex=unknown
2239 cat > conftest.$ac_ext <<EOF
2240 #line 2241 "configure"
2241 #include "confdefs.h"
2243 #include <sys/types.h>
2245 main() { regex_t r; regmatch_t rm; char *text = "xabcy";
2246 if (regcomp(&r, "abc", 0)) exit(1);
2247 if (regexec(&r, text, 1, &rm, 0)) exit(1);
2249 if (rm.rm_so != 1) exit(1); /* check for correct offset */
2251 if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */
2255 if { (eval echo configure:2256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2257 have_posix_regex=yes
2259 echo "configure: failed program was:" >&5
2260 cat conftest.$ac_ext >&5
2267 if test $have_posix_regex = yes; then
2268 echo "$ac_t""using POSIX regcomp" 1>&6
2269 cat >> confdefs.h <<\EOF
2270 #define HAVE_POSIX_REGCOMP 1
2274 elif test $have_posix_regex = unknown; then
2275 cat > conftest.$ac_ext <<EOF
2276 #line 2277 "configure"
2277 #include "confdefs.h"
2279 #include <sys/types.h>
2282 regex_t *r; regfree(r);
2285 if { (eval echo configure:2286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2287 echo "$ac_t""using POSIX regcomp" 1>&6
2288 cat >> confdefs.h <<\EOF
2289 #define HAVE_POSIX_REGCOMP 1
2293 echo "configure: failed program was:" >&5
2294 cat conftest.$ac_ext >&5
2298 echo "$ac_t""no" 1>&6
2303 if test $have_regex = no; then
2304 if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then
2305 echo $ac_n "checking for pcre_compile in -lpcre""... $ac_c" 1>&6
2306 echo "configure:2307: checking for pcre_compile in -lpcre" >&5
2307 ac_lib_var=`echo pcre'_'pcre_compile | sed 'y%./+-%__p_%'`
2308 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2309 echo $ac_n "(cached) $ac_c" 1>&6
2311 ac_save_LIBS="$LIBS"
2313 cat > conftest.$ac_ext <<EOF
2314 #line 2315 "configure"
2315 #include "confdefs.h"
2316 /* Override any gcc2 internal prototype to avoid an error. */
2317 /* We use char because int might match the return type of a gcc2
2318 builtin and then its argument prototype would still apply. */
2319 char pcre_compile();
2325 if { (eval echo configure:2326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2327 eval "ac_cv_lib_$ac_lib_var=yes"
2329 echo "configure: failed program was:" >&5
2330 cat conftest.$ac_ext >&5
2332 eval "ac_cv_lib_$ac_lib_var=no"
2335 LIBS="$ac_save_LIBS"
2338 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2339 echo "$ac_t""yes" 1>&6
2340 echo "$ac_t""using pcre" 1>&6; cat >> confdefs.h <<\EOF
2343 LIBS="$LIBS -lpcre" have_regex=yes
2345 echo "$ac_t""no" 1>&6
2351 if test $have_regex = no; then
2352 if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then
2353 echo $ac_n "checking for regcmp""... $ac_c" 1>&6
2354 echo "configure:2355: checking for regcmp" >&5
2355 if eval "test \"`echo '$''{'ac_cv_func_regcmp'+set}'`\" = set"; then
2356 echo $ac_n "(cached) $ac_c" 1>&6
2358 cat > conftest.$ac_ext <<EOF
2359 #line 2360 "configure"
2360 #include "confdefs.h"
2361 /* System header to define __stub macros and hopefully few prototypes,
2362 which can conflict with char regcmp(); below. */
2364 /* Override any gcc2 internal prototype to avoid an error. */
2365 /* We use char because int might match the return type of a gcc2
2366 builtin and then its argument prototype would still apply. */
2371 /* The GNU C library defines this for functions which it implements
2372 to always fail with ENOSYS. Some functions are actually named
2373 something starting with __ and the normal name is an alias. */
2374 #if defined (__stub_regcmp) || defined (__stub___regcmp)
2382 if { (eval echo configure:2383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2384 eval "ac_cv_func_regcmp=yes"
2386 echo "configure: failed program was:" >&5
2387 cat conftest.$ac_ext >&5
2389 eval "ac_cv_func_regcmp=no"
2394 if eval "test \"`echo '$ac_cv_func_'regcmp`\" = yes"; then
2395 echo "$ac_t""yes" 1>&6
2396 echo "$ac_t""using regcmp" 1>&6; cat >> confdefs.h <<\EOF
2397 #define HAVE_REGCMP 1
2401 echo "$ac_t""no" 1>&6
2407 if test $have_regex = no; then
2408 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then
2409 cat > conftest.$ac_ext <<EOF
2410 #line 2411 "configure"
2411 #include "confdefs.h"
2418 if { (eval echo configure:2419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2420 echo "$ac_t""using V8 regcomp" 1>&6; cat >> confdefs.h <<\EOF
2421 #define HAVE_V8_REGCOMP 1
2425 echo "configure: failed program was:" >&5
2426 cat conftest.$ac_ext >&5
2432 if test $have_regex = no && test -f ${srcdir}/regexp.c; then
2433 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then
2434 echo "$ac_t""using V8 regcomp -- local source" 1>&6; cat >> confdefs.h <<\EOF
2435 #define HAVE_V8_REGCOMP 1
2437 cat >> confdefs.h <<\EOF
2438 #define HAVE_REGEXEC2 1
2440 REGEX_O='regexp.$(O)' have_regex=yes
2444 if test $have_regex = no; then
2445 if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then
2446 echo "$ac_t""using re_comp" 1>&6; echo $ac_n "checking for re_comp""... $ac_c" 1>&6
2447 echo "configure:2448: checking for re_comp" >&5
2448 if eval "test \"`echo '$''{'ac_cv_func_re_comp'+set}'`\" = set"; then
2449 echo $ac_n "(cached) $ac_c" 1>&6
2451 cat > conftest.$ac_ext <<EOF
2452 #line 2453 "configure"
2453 #include "confdefs.h"
2454 /* System header to define __stub macros and hopefully few prototypes,
2455 which can conflict with char re_comp(); below. */
2457 /* Override any gcc2 internal prototype to avoid an error. */
2458 /* We use char because int might match the return type of a gcc2
2459 builtin and then its argument prototype would still apply. */
2464 /* The GNU C library defines this for functions which it implements
2465 to always fail with ENOSYS. Some functions are actually named
2466 something starting with __ and the normal name is an alias. */
2467 #if defined (__stub_re_comp) || defined (__stub___re_comp)
2475 if { (eval echo configure:2476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2477 eval "ac_cv_func_re_comp=yes"
2479 echo "configure: failed program was:" >&5
2480 cat conftest.$ac_ext >&5
2482 eval "ac_cv_func_re_comp=no"
2487 if eval "test \"`echo '$ac_cv_func_'re_comp`\" = yes"; then
2488 echo "$ac_t""yes" 1>&6
2489 cat >> confdefs.h <<\EOF
2490 #define HAVE_RE_COMP 1
2494 echo "$ac_t""no" 1>&6
2500 if test $have_regex = no; then
2501 echo "$ac_t""cannot find regular expression library" 1>&6; cat >> confdefs.h <<\EOF
2507 # Check whether --with-editor or --without-editor was given.
2508 if test "${with_editor+set}" = set; then
2509 withval="$with_editor"
2510 cat >> confdefs.h <<EOF
2511 #define EDIT_PGM "$withval"
2518 cat > confcache <<\EOF
2519 # This file is a shell script that caches the results of configure
2520 # tests run on this system so they can be shared between configure
2521 # scripts and configure runs. It is not useful on other systems.
2522 # If it contains results you don't want to keep, you may remove or edit it.
2524 # By default, configure uses ./config.cache as the cache file,
2525 # creating it if it does not exist already. You can give configure
2526 # the --cache-file=FILE option to use a different cache file; that is
2527 # what configure does when it calls configure scripts in
2528 # subdirectories, so they share the cache.
2529 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2530 # config.status only pays attention to the cache file if you give it the
2531 # --recheck option to rerun configure.
2534 # The following way of writing the cache mishandles newlines in values,
2535 # but we know of no workaround that is simple, portable, and efficient.
2536 # So, don't put newlines in cache variables' values.
2537 # Ultrix sh set writes to stderr and can't be redirected directly,
2538 # and sets the high bit in the cache file unless we assign to the vars.
2540 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2542 # `set' does not quote correctly, so add quotes (double-quote substitution
2543 # turns \\\\ into \\, and sed turns \\ into \).
2545 -e "s/'/'\\\\''/g" \
2546 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2549 # `set' quotes correctly as required by POSIX, so do not add quotes.
2550 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2553 if cmp -s $cache_file confcache; then
2556 if test -w $cache_file; then
2557 echo "updating cache $cache_file"
2558 cat confcache > $cache_file
2560 echo "not updating unwritable cache $cache_file"
2565 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2567 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2568 # Let make expand exec_prefix.
2569 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2571 # Any assignment to VPATH causes Sun make to only execute
2572 # the first set of double-colon rules, so remove it if not needed.
2573 # If there is a colon in the path, we need to keep it.
2574 if test "x$srcdir" = x.; then
2575 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2578 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2580 DEFS=-DHAVE_CONFIG_H
2582 # Without the "./", some shells look in PATH for config.status.
2583 : ${CONFIG_STATUS=./config.status}
2585 echo creating $CONFIG_STATUS
2586 rm -f $CONFIG_STATUS
2587 cat > $CONFIG_STATUS <<EOF
2589 # Generated automatically by configure.
2590 # Run this file to recreate the current configuration.
2591 # This directory was configured as follows,
2592 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2594 # $0 $ac_configure_args
2596 # Compiler output produced by configure, useful for debugging
2597 # configure, is in ./config.log if it exists.
2599 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2602 case "\$ac_option" in
2603 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2604 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2605 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2606 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2607 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2609 -help | --help | --hel | --he | --h)
2610 echo "\$ac_cs_usage"; exit 0 ;;
2611 *) echo "\$ac_cs_usage"; exit 1 ;;
2615 ac_given_srcdir=$srcdir
2616 ac_given_INSTALL="$INSTALL"
2618 trap 'rm -fr `echo "Makefile defines.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2620 cat >> $CONFIG_STATUS <<EOF
2622 # Protect against being on the right side of a sed subst in config.status.
2623 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2624 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2628 s%@CFLAGS@%$CFLAGS%g
2629 s%@CPPFLAGS@%$CPPFLAGS%g
2630 s%@CXXFLAGS@%$CXXFLAGS%g
2631 s%@FFLAGS@%$FFLAGS%g
2633 s%@LDFLAGS@%$LDFLAGS%g
2635 s%@exec_prefix@%$exec_prefix%g
2636 s%@prefix@%$prefix%g
2637 s%@program_transform_name@%$program_transform_name%g
2638 s%@bindir@%$bindir%g
2639 s%@sbindir@%$sbindir%g
2640 s%@libexecdir@%$libexecdir%g
2641 s%@datadir@%$datadir%g
2642 s%@sysconfdir@%$sysconfdir%g
2643 s%@sharedstatedir@%$sharedstatedir%g
2644 s%@localstatedir@%$localstatedir%g
2645 s%@libdir@%$libdir%g
2646 s%@includedir@%$includedir%g
2647 s%@oldincludedir@%$oldincludedir%g
2648 s%@infodir@%$infodir%g
2649 s%@mandir@%$mandir%g
2652 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2653 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2654 s%@INSTALL_DATA@%$INSTALL_DATA%g
2655 s%@REGEX_O@%$REGEX_O%g
2660 cat >> $CONFIG_STATUS <<\EOF
2662 # Split the substitutions into bite-sized pieces for seds with
2663 # small command number limits, like on Digital OSF/1 and HP-UX.
2664 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2665 ac_file=1 # Number of current file.
2666 ac_beg=1 # First line for current file.
2667 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2670 while $ac_more_lines; do
2671 if test $ac_beg -gt 1; then
2672 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2674 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2676 if test ! -s conftest.s$ac_file; then
2678 rm -f conftest.s$ac_file
2680 if test -z "$ac_sed_cmds"; then
2681 ac_sed_cmds="sed -f conftest.s$ac_file"
2683 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2685 ac_file=`expr $ac_file + 1`
2687 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2690 if test -z "$ac_sed_cmds"; then
2695 cat >> $CONFIG_STATUS <<EOF
2697 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2699 cat >> $CONFIG_STATUS <<\EOF
2700 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2701 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2703 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2704 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2705 *) ac_file_in="${ac_file}.in" ;;
2708 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2710 # Remove last slash and all that follows it. Not all systems have dirname.
2711 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2712 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2713 # The file is in a subdirectory.
2714 test ! -d "$ac_dir" && mkdir "$ac_dir"
2715 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2716 # A "../" for each directory in $ac_dir_suffix.
2717 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2719 ac_dir_suffix= ac_dots=
2722 case "$ac_given_srcdir" in
2724 if test -z "$ac_dots"; then top_srcdir=.
2725 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2726 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2728 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2729 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2732 case "$ac_given_INSTALL" in
2733 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2734 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2737 echo creating "$ac_file"
2739 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2741 *Makefile*) ac_comsub="1i\\
2742 # $configure_input" ;;
2746 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2748 s%@configure_input@%$configure_input%g
2749 s%@srcdir@%$srcdir%g
2750 s%@top_srcdir@%$top_srcdir%g
2751 s%@INSTALL@%$INSTALL%g
2752 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2756 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2757 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2759 # ac_d sets the value in "#define NAME VALUE" lines.
2760 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2761 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2764 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2765 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2766 ac_uB='\([ ]\)%\1#\2define\3'
2769 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2770 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2771 ac_eB='$%\1#\2define\3'
2775 if test "${CONFIG_HEADERS+set}" != set; then
2777 cat >> $CONFIG_STATUS <<EOF
2778 CONFIG_HEADERS="defines.h"
2780 cat >> $CONFIG_STATUS <<\EOF
2782 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2783 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2785 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2786 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2787 *) ac_file_in="${ac_file}.in" ;;
2790 echo creating $ac_file
2792 rm -f conftest.frag conftest.in conftest.out
2793 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2794 cat $ac_file_inputs > conftest.in
2798 # Transform confdefs.h into a sed script conftest.vals that substitutes
2799 # the proper values into config.h.in to produce config.h. And first:
2800 # Protect against being on the right side of a sed subst in config.status.
2801 # Protect against being in an unquoted here document in config.status.
2803 cat > conftest.hdr <<\EOF
2806 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2810 sed -n -f conftest.hdr confdefs.h > conftest.vals
2813 # This sed command replaces #undef with comments. This is necessary, for
2814 # example, in the case of _POSIX_SOURCE, which is predefined and required
2815 # on some systems where configure will not decide to define it.
2816 cat >> conftest.vals <<\EOF
2817 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2820 # Break up conftest.vals because some shells have a limit on
2821 # the size of here documents, and old seds have small limits too.
2826 ac_lines=`grep -c . conftest.vals`
2827 # grep -c gives empty output for an empty file on some AIX systems.
2828 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2829 # Write a limited-size here document to conftest.frag.
2830 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2831 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2833 sed -f conftest.frag conftest.in > conftest.out
2835 mv conftest.out conftest.in
2837 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2839 mv conftest.tail conftest.vals
2843 cat >> $CONFIG_STATUS <<\EOF
2844 rm -f conftest.frag conftest.h
2845 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2846 cat conftest.in >> conftest.h
2848 if cmp -s $ac_file conftest.h 2>/dev/null; then
2849 echo "$ac_file is unchanged"
2852 # Remove last slash and all that follows it. Not all systems have dirname.
2853 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2854 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2855 # The file is in a subdirectory.
2856 test ! -d "$ac_dir" && mkdir "$ac_dir"
2859 mv conftest.h $ac_file
2864 cat >> $CONFIG_STATUS <<EOF
2867 cat >> $CONFIG_STATUS <<\EOF
2871 chmod +x $CONFIG_STATUS
2872 rm -fr confdefs* $ac_clean_files
2873 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1