2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.61 for less 1.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006 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.
9 ## --------------------- ##
10 ## M4sh Initialization. ##
11 ## --------------------- ##
13 # Be more Bourne compatible
14 DUALCASE=1; export DUALCASE # for MKS sh
15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19 # is contrary to our usage. Disable this feature.
20 alias -g '${1+"$@"}'='"$@"'
23 case `(set -o) 2>/dev/null` in
24 *posix*) set -o posix ;;
33 # Avoid depending upon Character Ranges.
34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37 as_cr_digits='0123456789'
38 as_cr_alnum=$as_cr_Letters$as_cr_digits
40 # The user is always right.
41 if test "${PATH_SEPARATOR+set}" != set; then
42 echo "#! /bin/sh" >conf$$.sh
43 echo "exit 0" >>conf$$.sh
45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
53 # Support unset when possible.
54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
62 # We need space, tab and new line, in precisely that order. Quoting is
63 # there to prevent editors from complaining about space-tab.
64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
65 # splitting by setting IFS to empty value.)
70 # Find who we are. Look in the path if we contain no directory separator.
72 *[\\/]* ) as_myself=$0 ;;
73 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
77 test -z "$as_dir" && as_dir=.
78 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
84 # We did not find ourselves, most probably we were run as `sh COMMAND'
85 # in which case we are not to be found in the path.
86 if test "x$as_myself" = x; then
89 if test ! -f "$as_myself"; then
90 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
94 # Work around bugs in pre-3.0 UWIN ksh.
95 for as_var in ENV MAIL MAILPATH
96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
104 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
108 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109 eval $as_var=C; export $as_var
111 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
115 # Required to use basename.
116 if expr a : '\(a\)' >/dev/null 2>&1 &&
117 test "X`expr 00001 : '.*\(...\)'`" = X001; then
123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
130 # Name of the executable.
131 as_me=`$as_basename -- "$0" ||
132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133 X"$0" : 'X\(//\)$' \| \
134 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
136 sed '/^.*\/\([^/][^/]*\)\/*$/{
154 if test "x$CONFIG_SHELL" = x; then
155 if (eval ":") 2>/dev/null; then
161 if test $as_have_required = yes && (eval ":
171 as_func_ret_success () {
174 as_func_ret_failure () {
179 if as_func_success; then
183 echo as_func_success failed.
186 if as_func_failure; then
188 echo as_func_failure succeeded.
191 if as_func_ret_success; then
195 echo as_func_ret_success failed.
198 if as_func_ret_failure; then
200 echo as_func_ret_failure succeeded.
203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
207 echo positional parameters were not saved.
210 test \$exitcode = 0) || { (exit 1); exit 1; }
215 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217 ") 2> /dev/null; then
221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
225 test -z "$as_dir" && as_dir=.
228 for as_base in sh bash ksh sh5; do
229 as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
236 for as_shell in $as_candidate_shells $SHELL; do
237 # Try only shells that exist, to save several forks.
238 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239 { ("$as_shell") 2> /dev/null <<\_ASEOF
240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
243 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244 # is contrary to our usage. Disable this feature.
245 alias -g '${1+"$@"}'='"$@"'
248 case `(set -o) 2>/dev/null` in
249 *posix*) set -o posix ;;
258 CONFIG_SHELL=$as_shell
260 if { "$as_shell" 2> /dev/null <<\_ASEOF
261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
264 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265 # is contrary to our usage. Disable this feature.
266 alias -g '${1+"$@"}'='"$@"'
269 case `(set -o) 2>/dev/null` in
270 *posix*) set -o posix ;;
286 as_func_ret_success () {
289 as_func_ret_failure () {
294 if as_func_success; then
298 echo as_func_success failed.
301 if as_func_failure; then
303 echo as_func_failure succeeded.
306 if as_func_ret_success; then
310 echo as_func_ret_success failed.
313 if as_func_ret_failure; then
315 echo as_func_ret_failure succeeded.
318 if ( set x; as_func_ret_success y && test x = "$1" ); then
322 echo positional parameters were not saved.
325 test $exitcode = 0) || { (exit 1); exit 1; }
330 test "x$as_lineno_1" != "x$as_lineno_2" &&
331 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
342 if test "x$CONFIG_SHELL" != x; then
343 for as_var in BASH_ENV ENV
344 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
347 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
351 if test $as_have_required = no; then
352 echo This script requires a shell more modern than all the
353 echo shells that I found on your system. Please install a
354 echo modern shell, or manually run the script under such a
355 echo shell if you do have one.
356 { (exit 1); exit 1; }
366 (eval "as_func_return () {
375 as_func_ret_success () {
378 as_func_ret_failure () {
383 if as_func_success; then
387 echo as_func_success failed.
390 if as_func_failure; then
392 echo as_func_failure succeeded.
395 if as_func_ret_success; then
399 echo as_func_ret_success failed.
402 if as_func_ret_failure; then
404 echo as_func_ret_failure succeeded.
407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
411 echo positional parameters were not saved.
414 test \$exitcode = 0") || {
415 echo No shell found that supports shell functions.
416 echo Please tell autoconf@gnu.org about your system,
417 echo including any error possibly output before this
425 test "x$as_lineno_1" != "x$as_lineno_2" &&
426 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
428 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429 # uniformly replaced by the line number. The first 'sed' inserts a
430 # line-number line after each line using $LINENO; the second 'sed'
431 # does the real work. The second script uses 'N' to pair each
432 # line-number line with the line containing $LINENO, and appends
433 # trailing '-' during substitution so that $LINENO is not a special
435 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436 # scripts with optimization help from Paolo Bonzini. Blame Lee
437 # E. McMahon (1931-1989) for sed's syntax. :-)
449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
453 chmod +x "$as_me.lineno" ||
454 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455 { (exit 1); exit 1; }; }
457 # Don't try to exec as it changes $[0], causing all sort of problems
458 # (the dirname of $[0] is not the place where we might find the
459 # original and so on. Autoconf is especially sensitive to this).
461 # Exit status is that of the last command.
466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
472 ECHO_C= ECHO_N= ECHO_T=
476 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
483 if expr a : '\(a\)' >/dev/null 2>&1 &&
484 test "X`expr 00001 : '.*\(...\)'`" = X001; then
490 rm -f conf$$ conf$$.exe conf$$.file
491 if test -d conf$$.dir; then
492 rm -f conf$$.dir/conf$$.file
498 if ln -s conf$$.file conf$$ 2>/dev/null; then
500 # ... but there are two gotchas:
501 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503 # In both cases, we have to default to `cp -p'.
504 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
506 elif ln conf$$.file conf$$ 2>/dev/null; then
511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512 rmdir conf$$.dir 2>/dev/null
514 if mkdir -p . 2>/dev/null; then
517 test -d ./-p && rmdir ./-p
521 if test -x / >/dev/null 2>&1; then
524 if ls -dL / >/dev/null 2>&1; then
531 if test -d "$1"; then
537 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538 ???[sx]*):;;*)false;;esac;fi
542 as_executable_p=$as_test_x
544 # Sed expression to map a string onto a valid CPP name.
545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
547 # Sed expression to map a string onto a valid variable name.
548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
552 exec 7<&0 </dev/null 6>&1
555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556 # so uname gets run too.
557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
562 ac_default_prefix=/usr/local
564 ac_config_libobj_dir=.
570 SHELL=${CONFIG_SHELL-/bin/sh}
572 # Identity of this package.
574 PACKAGE_TARNAME='less'
576 PACKAGE_STRING='less 1'
579 ac_unique_file="forwback.c"
580 # Factoring default headers for most tests.
581 ac_includes_default="\
583 #ifdef HAVE_SYS_TYPES_H
584 # include <sys/types.h>
586 #ifdef HAVE_SYS_STAT_H
587 # include <sys/stat.h>
593 # ifdef HAVE_STDLIB_H
598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
603 #ifdef HAVE_STRINGS_H
604 # include <strings.h>
606 #ifdef HAVE_INTTYPES_H
607 # include <inttypes.h>
625 program_transform_name
670 ac_precious_vars='build_alias
681 # Initialize some variables set by options.
683 ac_init_version=false
684 # The variables have the same names as the options, with
685 # dashes changed to underlines.
693 program_transform_name=s,x,x,
701 # Installation directory options.
702 # These are left unexpanded so users can "make install exec_prefix=/foo"
703 # and all the variables that are supposed to be based on exec_prefix
704 # by default will actually change.
705 # Use braces instead of parens because sh, perl, etc. also accept them.
706 # (The list follows the same order as the GNU Coding Standards.)
707 bindir='${exec_prefix}/bin'
708 sbindir='${exec_prefix}/sbin'
709 libexecdir='${exec_prefix}/libexec'
710 datarootdir='${prefix}/share'
711 datadir='${datarootdir}'
712 sysconfdir='${prefix}/etc'
713 sharedstatedir='${prefix}/com'
714 localstatedir='${prefix}/var'
715 includedir='${prefix}/include'
716 oldincludedir='/usr/include'
717 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
718 infodir='${datarootdir}/info'
723 libdir='${exec_prefix}/lib'
724 localedir='${datarootdir}/locale'
725 mandir='${datarootdir}/man'
731 # If the previous option needs an argument, assign it.
732 if test -n "$ac_prev"; then
733 eval $ac_prev=\$ac_option
739 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
743 # Accept the important Cygnus configure options, so we can diagnose typos.
745 case $ac_dashdash$ac_option in
749 -bindir | --bindir | --bindi | --bind | --bin | --bi)
751 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
754 -build | --build | --buil | --bui | --bu)
755 ac_prev=build_alias ;;
756 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
757 build_alias=$ac_optarg ;;
759 -cache-file | --cache-file | --cache-fil | --cache-fi \
760 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
761 ac_prev=cache_file ;;
762 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
763 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
764 cache_file=$ac_optarg ;;
767 cache_file=config.cache ;;
769 -datadir | --datadir | --datadi | --datad)
771 -datadir=* | --datadir=* | --datadi=* | --datad=*)
772 datadir=$ac_optarg ;;
774 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
775 | --dataroo | --dataro | --datar)
776 ac_prev=datarootdir ;;
777 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
778 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
779 datarootdir=$ac_optarg ;;
781 -disable-* | --disable-*)
782 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
785 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
786 { (exit 1); exit 1; }; }
787 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
788 eval enable_$ac_feature=no ;;
790 -docdir | --docdir | --docdi | --doc | --do)
792 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
795 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
797 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
800 -enable-* | --enable-*)
801 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
802 # Reject names that are not valid shell variable names.
803 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
804 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
805 { (exit 1); exit 1; }; }
806 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
807 eval enable_$ac_feature=\$ac_optarg ;;
809 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
810 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
811 | --exec | --exe | --ex)
812 ac_prev=exec_prefix ;;
813 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
814 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
815 | --exec=* | --exe=* | --ex=*)
816 exec_prefix=$ac_optarg ;;
818 -gas | --gas | --ga | --g)
819 # Obsolete; use --with-gas.
822 -help | --help | --hel | --he | -h)
824 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
825 ac_init_help=recursive ;;
826 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
827 ac_init_help=short ;;
829 -host | --host | --hos | --ho)
830 ac_prev=host_alias ;;
831 -host=* | --host=* | --hos=* | --ho=*)
832 host_alias=$ac_optarg ;;
834 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
836 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
838 htmldir=$ac_optarg ;;
840 -includedir | --includedir | --includedi | --included | --include \
841 | --includ | --inclu | --incl | --inc)
842 ac_prev=includedir ;;
843 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
844 | --includ=* | --inclu=* | --incl=* | --inc=*)
845 includedir=$ac_optarg ;;
847 -infodir | --infodir | --infodi | --infod | --info | --inf)
849 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
850 infodir=$ac_optarg ;;
852 -libdir | --libdir | --libdi | --libd)
854 -libdir=* | --libdir=* | --libdi=* | --libd=*)
857 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
858 | --libexe | --libex | --libe)
859 ac_prev=libexecdir ;;
860 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
861 | --libexe=* | --libex=* | --libe=*)
862 libexecdir=$ac_optarg ;;
864 -localedir | --localedir | --localedi | --localed | --locale)
866 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
867 localedir=$ac_optarg ;;
869 -localstatedir | --localstatedir | --localstatedi | --localstated \
870 | --localstate | --localstat | --localsta | --localst | --locals)
871 ac_prev=localstatedir ;;
872 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
873 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
874 localstatedir=$ac_optarg ;;
876 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
878 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
882 # Obsolete; use --without-fp.
885 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
886 | --no-cr | --no-c | -n)
889 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
890 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
893 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
894 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
895 | --oldin | --oldi | --old | --ol | --o)
896 ac_prev=oldincludedir ;;
897 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
898 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
899 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
900 oldincludedir=$ac_optarg ;;
902 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
904 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
907 -program-prefix | --program-prefix | --program-prefi | --program-pref \
908 | --program-pre | --program-pr | --program-p)
909 ac_prev=program_prefix ;;
910 -program-prefix=* | --program-prefix=* | --program-prefi=* \
911 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
912 program_prefix=$ac_optarg ;;
914 -program-suffix | --program-suffix | --program-suffi | --program-suff \
915 | --program-suf | --program-su | --program-s)
916 ac_prev=program_suffix ;;
917 -program-suffix=* | --program-suffix=* | --program-suffi=* \
918 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
919 program_suffix=$ac_optarg ;;
921 -program-transform-name | --program-transform-name \
922 | --program-transform-nam | --program-transform-na \
923 | --program-transform-n | --program-transform- \
924 | --program-transform | --program-transfor \
925 | --program-transfo | --program-transf \
926 | --program-trans | --program-tran \
927 | --progr-tra | --program-tr | --program-t)
928 ac_prev=program_transform_name ;;
929 -program-transform-name=* | --program-transform-name=* \
930 | --program-transform-nam=* | --program-transform-na=* \
931 | --program-transform-n=* | --program-transform-=* \
932 | --program-transform=* | --program-transfor=* \
933 | --program-transfo=* | --program-transf=* \
934 | --program-trans=* | --program-tran=* \
935 | --progr-tra=* | --program-tr=* | --program-t=*)
936 program_transform_name=$ac_optarg ;;
938 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
940 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
943 -psdir | --psdir | --psdi | --psd | --ps)
945 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
948 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
949 | -silent | --silent | --silen | --sile | --sil)
952 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
954 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
956 sbindir=$ac_optarg ;;
958 -sharedstatedir | --sharedstatedir | --sharedstatedi \
959 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
960 | --sharedst | --shareds | --shared | --share | --shar \
962 ac_prev=sharedstatedir ;;
963 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
964 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
965 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
967 sharedstatedir=$ac_optarg ;;
969 -site | --site | --sit)
971 -site=* | --site=* | --sit=*)
974 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
976 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
979 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
980 | --syscon | --sysco | --sysc | --sys | --sy)
981 ac_prev=sysconfdir ;;
982 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
983 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
984 sysconfdir=$ac_optarg ;;
986 -target | --target | --targe | --targ | --tar | --ta | --t)
987 ac_prev=target_alias ;;
988 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
989 target_alias=$ac_optarg ;;
991 -v | -verbose | --verbose | --verbos | --verbo | --verb)
994 -version | --version | --versio | --versi | --vers | -V)
998 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
999 # Reject names that are not valid shell variable names.
1000 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1001 { echo "$as_me: error: invalid package name: $ac_package" >&2
1002 { (exit 1); exit 1; }; }
1003 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1004 eval with_$ac_package=\$ac_optarg ;;
1006 -without-* | --without-*)
1007 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1008 # Reject names that are not valid shell variable names.
1009 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1010 { echo "$as_me: error: invalid package name: $ac_package" >&2
1011 { (exit 1); exit 1; }; }
1012 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1013 eval with_$ac_package=no ;;
1016 # Obsolete; use --with-x.
1019 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1020 | --x-incl | --x-inc | --x-in | --x-i)
1021 ac_prev=x_includes ;;
1022 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1023 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1024 x_includes=$ac_optarg ;;
1026 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1027 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1028 ac_prev=x_libraries ;;
1029 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1030 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1031 x_libraries=$ac_optarg ;;
1033 -*) { echo "$as_me: error: unrecognized option: $ac_option
1034 Try \`$0 --help' for more information." >&2
1035 { (exit 1); exit 1; }; }
1039 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1040 # Reject names that are not valid shell variable names.
1041 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1042 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1043 { (exit 1); exit 1; }; }
1044 eval $ac_envvar=\$ac_optarg
1045 export $ac_envvar ;;
1048 # FIXME: should be removed in autoconf 3.0.
1049 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1050 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1051 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1052 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1058 if test -n "$ac_prev"; then
1059 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1060 { echo "$as_me: error: missing argument to $ac_option" >&2
1061 { (exit 1); exit 1; }; }
1064 # Be sure to have absolute directory names.
1065 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1066 datadir sysconfdir sharedstatedir localstatedir includedir \
1067 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1068 libdir localedir mandir
1070 eval ac_val=\$$ac_var
1072 [\\/$]* | ?:[\\/]* ) continue;;
1073 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1075 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1076 { (exit 1); exit 1; }; }
1079 # There might be people who depend on the old broken behavior: `$host'
1080 # used to hold the argument of --host etc.
1081 # FIXME: To remove some day.
1084 target=$target_alias
1086 # FIXME: To remove some day.
1087 if test "x$host_alias" != x; then
1088 if test "x$build_alias" = x; then
1089 cross_compiling=maybe
1090 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1091 If a cross compiler is detected then cross compile mode will be used." >&2
1092 elif test "x$build_alias" != "x$host_alias"; then
1098 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1100 test "$silent" = yes && exec 6>/dev/null
1103 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1104 ac_ls_di=`ls -di .` &&
1105 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1106 { echo "$as_me: error: Working directory cannot be determined" >&2
1107 { (exit 1); exit 1; }; }
1108 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1109 { echo "$as_me: error: pwd does not report name of working directory" >&2
1110 { (exit 1); exit 1; }; }
1113 # Find the source files, if location was not specified.
1114 if test -z "$srcdir"; then
1115 ac_srcdir_defaulted=yes
1116 # Try the directory containing this script, then the parent directory.
1117 ac_confdir=`$as_dirname -- "$0" ||
1118 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1119 X"$0" : 'X\(//\)[^/]' \| \
1120 X"$0" : 'X\(//\)$' \| \
1121 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1123 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1141 if test ! -r "$srcdir/$ac_unique_file"; then
1145 ac_srcdir_defaulted=no
1147 if test ! -r "$srcdir/$ac_unique_file"; then
1148 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1149 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1150 { (exit 1); exit 1; }; }
1152 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1154 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1155 { (exit 1); exit 1; }; }
1157 # When building in place, set srcdir=.
1158 if test "$ac_abs_confdir" = "$ac_pwd"; then
1161 # Remove unnecessary trailing slashes from srcdir.
1162 # Double slashes in file names in object file debugging info
1163 # mess up M-x gdb in Emacs.
1165 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1167 for ac_var in $ac_precious_vars; do
1168 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1169 eval ac_env_${ac_var}_value=\$${ac_var}
1170 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1171 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1175 # Report the --help message.
1177 if test "$ac_init_help" = "long"; then
1178 # Omit some internal or obsolete options to make the list less imposing.
1179 # This message is too long to be a string in the A/UX 3.1 sh.
1181 \`configure' configures less 1 to adapt to many kinds of systems.
1183 Usage: $0 [OPTION]... [VAR=VALUE]...
1185 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1186 VAR=VALUE. See below for descriptions of some of the useful variables.
1188 Defaults for the options are specified in brackets.
1191 -h, --help display this help and exit
1192 --help=short display options specific to this package
1193 --help=recursive display the short help of all the included packages
1194 -V, --version display version information and exit
1195 -q, --quiet, --silent do not print \`checking...' messages
1196 --cache-file=FILE cache test results in FILE [disabled]
1197 -C, --config-cache alias for \`--cache-file=config.cache'
1198 -n, --no-create do not create output files
1199 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1201 Installation directories:
1202 --prefix=PREFIX install architecture-independent files in PREFIX
1203 [$ac_default_prefix]
1204 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1207 By default, \`make install' will install all the files in
1208 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1209 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1210 for instance \`--prefix=\$HOME'.
1212 For better control, use the options below.
1214 Fine tuning of the installation directories:
1215 --bindir=DIR user executables [EPREFIX/bin]
1216 --sbindir=DIR system admin executables [EPREFIX/sbin]
1217 --libexecdir=DIR program executables [EPREFIX/libexec]
1218 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1219 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1220 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1221 --libdir=DIR object code libraries [EPREFIX/lib]
1222 --includedir=DIR C header files [PREFIX/include]
1223 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1224 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1225 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1226 --infodir=DIR info documentation [DATAROOTDIR/info]
1227 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1228 --mandir=DIR man documentation [DATAROOTDIR/man]
1229 --docdir=DIR documentation root [DATAROOTDIR/doc/less]
1230 --htmldir=DIR html documentation [DOCDIR]
1231 --dvidir=DIR dvi documentation [DOCDIR]
1232 --pdfdir=DIR pdf documentation [DOCDIR]
1233 --psdir=DIR ps documentation [DOCDIR]
1240 if test -n "$ac_init_help"; then
1241 case $ac_init_help in
1242 short | recursive ) echo "Configuration of less 1:";;
1247 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1248 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1249 --disable-largefile omit support for large files
1252 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1253 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1254 --with-secure Compile in secure mode
1255 --with-regex={auto,pcre,posix,regcmp,re_comp,regcomp,regcomp-local} Select a regular expression library auto
1256 --with-editor=PROGRAM use PROGRAM as the default editor vi
1258 Some influential environment variables:
1259 CC C compiler command
1260 CFLAGS C compiler flags
1261 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1262 nonstandard directory <lib dir>
1263 LIBS libraries to pass to the linker, e.g. -l<library>
1264 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1265 you have headers in a nonstandard directory <include dir>
1268 Use these variables to override the choices made by `configure' or to help
1269 it to find libraries and programs with nonstandard names/locations.
1275 if test "$ac_init_help" = "recursive"; then
1276 # If there are subdirs, report their specific --help.
1277 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1278 test -d "$ac_dir" || continue
1282 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1284 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1285 # A ".." for each directory in $ac_dir_suffix.
1286 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1287 case $ac_top_builddir_sub in
1288 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1289 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1292 ac_abs_top_builddir=$ac_pwd
1293 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1294 # for backward compatibility:
1295 ac_top_builddir=$ac_top_build_prefix
1298 .) # We are building in place.
1300 ac_top_srcdir=$ac_top_builddir_sub
1301 ac_abs_top_srcdir=$ac_pwd ;;
1302 [\\/]* | ?:[\\/]* ) # Absolute name.
1303 ac_srcdir=$srcdir$ac_dir_suffix;
1304 ac_top_srcdir=$srcdir
1305 ac_abs_top_srcdir=$srcdir ;;
1307 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1308 ac_top_srcdir=$ac_top_build_prefix$srcdir
1309 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1311 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1313 cd "$ac_dir" || { ac_status=$?; continue; }
1314 # Check for guested configure.
1315 if test -f "$ac_srcdir/configure.gnu"; then
1317 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1318 elif test -f "$ac_srcdir/configure"; then
1320 $SHELL "$ac_srcdir/configure" --help=recursive
1322 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1324 cd "$ac_pwd" || { ac_status=$?; break; }
1328 test -n "$ac_init_help" && exit $ac_status
1329 if $ac_init_version; then
1332 generated by GNU Autoconf 2.61
1334 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1335 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1336 This configure script is free software; the Free Software Foundation
1337 gives unlimited permission to copy, distribute and modify it.
1341 cat >config.log <<_ACEOF
1342 This file contains any messages produced by compilers while
1343 running configure, to aid debugging if configure makes a mistake.
1345 It was created by less $as_me 1, which was
1346 generated by GNU Autoconf 2.61. Invocation command line was
1358 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1359 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1360 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1361 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1362 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1364 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1365 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1367 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1368 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1369 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1370 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1371 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1372 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1373 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1381 test -z "$as_dir" && as_dir=.
1382 echo "PATH: $as_dir"
1398 # Keep a trace of the command line.
1399 # Strip out --no-create and --no-recursion so they do not pile up.
1400 # Strip out --silent because we don't want to record it for future runs.
1401 # Also quote any args containing shell meta-characters.
1402 # Make two passes to allow for proper duplicate-argument suppression.
1406 ac_must_keep_next=false
1412 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1413 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1414 | -silent | --silent | --silen | --sile | --sil)
1417 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1420 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1422 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1423 if test $ac_must_keep_next = true; then
1424 ac_must_keep_next=false # Got value, back to normal.
1427 *=* | --config-cache | -C | -disable-* | --disable-* \
1428 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1429 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1430 | -with-* | --with-* | -without-* | --without-* | --x)
1431 case "$ac_configure_args0 " in
1432 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1435 -* ) ac_must_keep_next=true ;;
1438 ac_configure_args="$ac_configure_args '$ac_arg'"
1443 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1444 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1446 # When interrupted or exit'd, cleanup temporary files, and complete
1447 # config.log. We remove comments because anyway the quotes in there
1448 # would cause problems or look ugly.
1449 # WARNING: Use '\'' to represent an apostrophe within the trap.
1450 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1451 trap 'exit_status=$?
1452 # Save into config.log some information that might help in debugging.
1457 ## ---------------- ##
1458 ## Cache variables. ##
1459 ## ---------------- ##
1462 # The following way of writing the cache mishandles newlines in values,
1464 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1465 eval ac_val=\$$ac_var
1469 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1470 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1473 _ | IFS | as_nl) ;; #(
1474 *) $as_unset $ac_var ;;
1479 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1480 *${as_nl}ac_space=\ *)
1482 "s/'\''/'\''\\\\'\'''\''/g;
1483 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1486 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1494 ## ----------------- ##
1495 ## Output variables. ##
1496 ## ----------------- ##
1499 for ac_var in $ac_subst_vars
1501 eval ac_val=\$$ac_var
1503 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1505 echo "$ac_var='\''$ac_val'\''"
1509 if test -n "$ac_subst_files"; then
1511 ## ------------------- ##
1512 ## File substitutions. ##
1513 ## ------------------- ##
1516 for ac_var in $ac_subst_files
1518 eval ac_val=\$$ac_var
1520 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1522 echo "$ac_var='\''$ac_val'\''"
1527 if test -s confdefs.h; then
1537 test "$ac_signal" != 0 &&
1538 echo "$as_me: caught signal $ac_signal"
1539 echo "$as_me: exit $exit_status"
1541 rm -f core *.core core.conftest.* &&
1542 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1545 for ac_signal in 1 2 13 15; do
1546 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1550 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1551 rm -f -r conftest* confdefs.h
1553 # Predefined preprocessor variables.
1555 cat >>confdefs.h <<_ACEOF
1556 #define PACKAGE_NAME "$PACKAGE_NAME"
1560 cat >>confdefs.h <<_ACEOF
1561 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1565 cat >>confdefs.h <<_ACEOF
1566 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1570 cat >>confdefs.h <<_ACEOF
1571 #define PACKAGE_STRING "$PACKAGE_STRING"
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1580 # Let the site file select an alternate cache file if it wants to.
1581 # Prefer explicitly selected file to automatically selected ones.
1582 if test -n "$CONFIG_SITE"; then
1583 set x "$CONFIG_SITE"
1584 elif test "x$prefix" != xNONE; then
1585 set x "$prefix/share/config.site" "$prefix/etc/config.site"
1587 set x "$ac_default_prefix/share/config.site" \
1588 "$ac_default_prefix/etc/config.site"
1593 if test -r "$ac_site_file"; then
1594 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1595 echo "$as_me: loading site script $ac_site_file" >&6;}
1596 sed 's/^/| /' "$ac_site_file" >&5
1601 if test -r "$cache_file"; then
1602 # Some versions of bash will fail to source /dev/null (special
1603 # files actually), so we avoid doing that.
1604 if test -f "$cache_file"; then
1605 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1606 echo "$as_me: loading cache $cache_file" >&6;}
1608 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1609 *) . "./$cache_file";;
1613 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1614 echo "$as_me: creating cache $cache_file" >&6;}
1618 # Check that the precious variables saved in the cache have kept the same
1620 ac_cache_corrupted=false
1621 for ac_var in $ac_precious_vars; do
1622 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1623 eval ac_new_set=\$ac_env_${ac_var}_set
1624 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1625 eval ac_new_val=\$ac_env_${ac_var}_value
1626 case $ac_old_set,$ac_new_set in
1628 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1629 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1630 ac_cache_corrupted=: ;;
1632 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1633 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1634 ac_cache_corrupted=: ;;
1637 if test "x$ac_old_val" != "x$ac_new_val"; then
1638 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1639 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1640 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1641 echo "$as_me: former value: $ac_old_val" >&2;}
1642 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1643 echo "$as_me: current value: $ac_new_val" >&2;}
1644 ac_cache_corrupted=:
1647 # Pass precious variables to config.status.
1648 if test "$ac_new_set" = set; then
1650 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1651 *) ac_arg=$ac_var=$ac_new_val ;;
1653 case " $ac_configure_args " in
1654 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1655 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1659 if $ac_cache_corrupted; then
1660 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1661 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1662 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1663 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1664 { (exit 1); exit 1; }; }
1692 ac_cpp='$CPP $CPPFLAGS'
1693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1699 ac_config_headers="$ac_config_headers defines.h"
1702 # Checks for programs.
1704 ac_cpp='$CPP $CPPFLAGS'
1705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1708 if test -n "$ac_tool_prefix"; then
1709 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1710 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1711 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1712 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1713 if test "${ac_cv_prog_CC+set}" = set; then
1714 echo $ECHO_N "(cached) $ECHO_C" >&6
1716 if test -n "$CC"; then
1717 ac_cv_prog_CC="$CC" # Let the user override the test.
1719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1723 test -z "$as_dir" && as_dir=.
1724 for ac_exec_ext in '' $ac_executable_extensions; do
1725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1726 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1727 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1737 if test -n "$CC"; then
1738 { echo "$as_me:$LINENO: result: $CC" >&5
1739 echo "${ECHO_T}$CC" >&6; }
1741 { echo "$as_me:$LINENO: result: no" >&5
1742 echo "${ECHO_T}no" >&6; }
1747 if test -z "$ac_cv_prog_CC"; then
1749 # Extract the first word of "gcc", so it can be a program name with args.
1750 set dummy gcc; ac_word=$2
1751 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1752 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1753 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1754 echo $ECHO_N "(cached) $ECHO_C" >&6
1756 if test -n "$ac_ct_CC"; then
1757 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1763 test -z "$as_dir" && as_dir=.
1764 for ac_exec_ext in '' $ac_executable_extensions; do
1765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1766 ac_cv_prog_ac_ct_CC="gcc"
1767 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1776 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1777 if test -n "$ac_ct_CC"; then
1778 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1779 echo "${ECHO_T}$ac_ct_CC" >&6; }
1781 { echo "$as_me:$LINENO: result: no" >&5
1782 echo "${ECHO_T}no" >&6; }
1785 if test "x$ac_ct_CC" = x; then
1788 case $cross_compiling:$ac_tool_warned in
1790 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1791 whose name does not start with the host triplet. If you think this
1792 configuration is useful to you, please write to autoconf@gnu.org." >&5
1793 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1794 whose name does not start with the host triplet. If you think this
1795 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1796 ac_tool_warned=yes ;;
1804 if test -z "$CC"; then
1805 if test -n "$ac_tool_prefix"; then
1806 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1807 set dummy ${ac_tool_prefix}cc; ac_word=$2
1808 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1809 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1810 if test "${ac_cv_prog_CC+set}" = set; then
1811 echo $ECHO_N "(cached) $ECHO_C" >&6
1813 if test -n "$CC"; then
1814 ac_cv_prog_CC="$CC" # Let the user override the test.
1816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1820 test -z "$as_dir" && as_dir=.
1821 for ac_exec_ext in '' $ac_executable_extensions; do
1822 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1823 ac_cv_prog_CC="${ac_tool_prefix}cc"
1824 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1834 if test -n "$CC"; then
1835 { echo "$as_me:$LINENO: result: $CC" >&5
1836 echo "${ECHO_T}$CC" >&6; }
1838 { echo "$as_me:$LINENO: result: no" >&5
1839 echo "${ECHO_T}no" >&6; }
1845 if test -z "$CC"; then
1846 # Extract the first word of "cc", so it can be a program name with args.
1847 set dummy cc; ac_word=$2
1848 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1849 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1850 if test "${ac_cv_prog_CC+set}" = set; then
1851 echo $ECHO_N "(cached) $ECHO_C" >&6
1853 if test -n "$CC"; then
1854 ac_cv_prog_CC="$CC" # Let the user override the test.
1857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1861 test -z "$as_dir" && as_dir=.
1862 for ac_exec_ext in '' $ac_executable_extensions; do
1863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1864 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1865 ac_prog_rejected=yes
1869 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1876 if test $ac_prog_rejected = yes; then
1877 # We found a bogon in the path, so make sure we never use it.
1878 set dummy $ac_cv_prog_CC
1880 if test $# != 0; then
1881 # We chose a different compiler from the bogus one.
1882 # However, it has the same basename, so the bogon will be chosen
1883 # first if we set CC to just the basename; use the full file name.
1885 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1891 if test -n "$CC"; then
1892 { echo "$as_me:$LINENO: result: $CC" >&5
1893 echo "${ECHO_T}$CC" >&6; }
1895 { echo "$as_me:$LINENO: result: no" >&5
1896 echo "${ECHO_T}no" >&6; }
1901 if test -z "$CC"; then
1902 if test -n "$ac_tool_prefix"; then
1903 for ac_prog in cl.exe
1905 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1906 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1907 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1909 if test "${ac_cv_prog_CC+set}" = set; then
1910 echo $ECHO_N "(cached) $ECHO_C" >&6
1912 if test -n "$CC"; then
1913 ac_cv_prog_CC="$CC" # Let the user override the test.
1915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919 test -z "$as_dir" && as_dir=.
1920 for ac_exec_ext in '' $ac_executable_extensions; do
1921 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1922 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1923 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1933 if test -n "$CC"; then
1934 { echo "$as_me:$LINENO: result: $CC" >&5
1935 echo "${ECHO_T}$CC" >&6; }
1937 { echo "$as_me:$LINENO: result: no" >&5
1938 echo "${ECHO_T}no" >&6; }
1942 test -n "$CC" && break
1945 if test -z "$CC"; then
1947 for ac_prog in cl.exe
1949 # Extract the first word of "$ac_prog", so it can be a program name with args.
1950 set dummy $ac_prog; ac_word=$2
1951 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1952 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1953 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1954 echo $ECHO_N "(cached) $ECHO_C" >&6
1956 if test -n "$ac_ct_CC"; then
1957 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963 test -z "$as_dir" && as_dir=.
1964 for ac_exec_ext in '' $ac_executable_extensions; do
1965 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1966 ac_cv_prog_ac_ct_CC="$ac_prog"
1967 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1976 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1977 if test -n "$ac_ct_CC"; then
1978 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1979 echo "${ECHO_T}$ac_ct_CC" >&6; }
1981 { echo "$as_me:$LINENO: result: no" >&5
1982 echo "${ECHO_T}no" >&6; }
1986 test -n "$ac_ct_CC" && break
1989 if test "x$ac_ct_CC" = x; then
1992 case $cross_compiling:$ac_tool_warned in
1994 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1995 whose name does not start with the host triplet. If you think this
1996 configuration is useful to you, please write to autoconf@gnu.org." >&5
1997 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1998 whose name does not start with the host triplet. If you think this
1999 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2000 ac_tool_warned=yes ;;
2009 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2010 See \`config.log' for more details." >&5
2011 echo "$as_me: error: no acceptable C compiler found in \$PATH
2012 See \`config.log' for more details." >&2;}
2013 { (exit 1); exit 1; }; }
2015 # Provide some information about the compiler.
2016 echo "$as_me:$LINENO: checking for C compiler version" >&5
2017 ac_compiler=`set X $ac_compile; echo $2`
2018 { (ac_try="$ac_compiler --version >&5"
2020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2021 *) ac_try_echo=$ac_try;;
2023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2024 (eval "$ac_compiler --version >&5") 2>&5
2026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2027 (exit $ac_status); }
2028 { (ac_try="$ac_compiler -v >&5"
2030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2031 *) ac_try_echo=$ac_try;;
2033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2034 (eval "$ac_compiler -v >&5") 2>&5
2036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2037 (exit $ac_status); }
2038 { (ac_try="$ac_compiler -V >&5"
2040 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2041 *) ac_try_echo=$ac_try;;
2043 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2044 (eval "$ac_compiler -V >&5") 2>&5
2046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2047 (exit $ac_status); }
2049 cat >conftest.$ac_ext <<_ACEOF
2052 cat confdefs.h >>conftest.$ac_ext
2053 cat >>conftest.$ac_ext <<_ACEOF
2054 /* end confdefs.h. */
2064 ac_clean_files_save=$ac_clean_files
2065 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2066 # Try to create an executable without -o first, disregard a.out.
2067 # It will help us diagnose broken compilers, and finding out an intuition
2069 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2070 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2071 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2073 # List of possible output files, starting from the most likely.
2074 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2075 # only as a last resort. b.out is created by i960 compilers.
2076 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2078 # The IRIX 6 linker writes into existing files which may not be
2079 # executable, retaining their permissions. Remove them first so a
2080 # subsequent execution test works.
2082 for ac_file in $ac_files
2085 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2086 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2091 if { (ac_try="$ac_link_default"
2093 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2094 *) ac_try_echo=$ac_try;;
2096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2097 (eval "$ac_link_default") 2>&5
2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100 (exit $ac_status); }; then
2101 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2102 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2103 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2104 # so that the user can short-circuit this test for compilers unknown to
2106 for ac_file in $ac_files ''
2108 test -f "$ac_file" || continue
2110 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2113 # We found the default executable, but exeext='' is most
2117 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2119 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2121 # We set ac_cv_exeext here because the later test for it is not
2122 # safe: cross compilers may not add the suffix if given an `-o'
2123 # argument, so we may need to know it at that point already.
2124 # Even if this section looks crufty: it has the advantage of
2131 test "$ac_cv_exeext" = no && ac_cv_exeext=
2137 { echo "$as_me:$LINENO: result: $ac_file" >&5
2138 echo "${ECHO_T}$ac_file" >&6; }
2139 if test -z "$ac_file"; then
2140 echo "$as_me: failed program was:" >&5
2141 sed 's/^/| /' conftest.$ac_ext >&5
2143 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2144 See \`config.log' for more details." >&5
2145 echo "$as_me: error: C compiler cannot create executables
2146 See \`config.log' for more details." >&2;}
2147 { (exit 77); exit 77; }; }
2150 ac_exeext=$ac_cv_exeext
2152 # Check that the compiler produces executables we can run. If not, either
2153 # the compiler is broken, or we cross compile.
2154 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2155 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2156 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2157 # If not cross compiling, check that we can run a simple program.
2158 if test "$cross_compiling" != yes; then
2159 if { ac_try='./$ac_file'
2160 { (case "(($ac_try" in
2161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2162 *) ac_try_echo=$ac_try;;
2164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2165 (eval "$ac_try") 2>&5
2167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2168 (exit $ac_status); }; }; then
2171 if test "$cross_compiling" = maybe; then
2174 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2175 If you meant to cross compile, use \`--host'.
2176 See \`config.log' for more details." >&5
2177 echo "$as_me: error: cannot run C compiled programs.
2178 If you meant to cross compile, use \`--host'.
2179 See \`config.log' for more details." >&2;}
2180 { (exit 1); exit 1; }; }
2184 { echo "$as_me:$LINENO: result: yes" >&5
2185 echo "${ECHO_T}yes" >&6; }
2187 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2188 ac_clean_files=$ac_clean_files_save
2189 # Check that the compiler produces executables we can run. If not, either
2190 # the compiler is broken, or we cross compile.
2191 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2192 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2193 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2194 echo "${ECHO_T}$cross_compiling" >&6; }
2196 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2197 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2198 if { (ac_try="$ac_link"
2200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2201 *) ac_try_echo=$ac_try;;
2203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2204 (eval "$ac_link") 2>&5
2206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2207 (exit $ac_status); }; then
2208 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2209 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2210 # work properly (i.e., refer to `conftest.exe'), while it won't with
2212 for ac_file in conftest.exe conftest conftest.*; do
2213 test -f "$ac_file" || continue
2215 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2216 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2222 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2223 See \`config.log' for more details." >&5
2224 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2225 See \`config.log' for more details." >&2;}
2226 { (exit 1); exit 1; }; }
2229 rm -f conftest$ac_cv_exeext
2230 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2231 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2233 rm -f conftest.$ac_ext
2234 EXEEXT=$ac_cv_exeext
2236 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2237 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2238 if test "${ac_cv_objext+set}" = set; then
2239 echo $ECHO_N "(cached) $ECHO_C" >&6
2241 cat >conftest.$ac_ext <<_ACEOF
2244 cat confdefs.h >>conftest.$ac_ext
2245 cat >>conftest.$ac_ext <<_ACEOF
2246 /* end confdefs.h. */
2256 rm -f conftest.o conftest.obj
2257 if { (ac_try="$ac_compile"
2259 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2260 *) ac_try_echo=$ac_try;;
2262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2263 (eval "$ac_compile") 2>&5
2265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2266 (exit $ac_status); }; then
2267 for ac_file in conftest.o conftest.obj conftest.*; do
2268 test -f "$ac_file" || continue;
2270 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2271 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2276 echo "$as_me: failed program was:" >&5
2277 sed 's/^/| /' conftest.$ac_ext >&5
2279 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2280 See \`config.log' for more details." >&5
2281 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2282 See \`config.log' for more details." >&2;}
2283 { (exit 1); exit 1; }; }
2286 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2288 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2289 echo "${ECHO_T}$ac_cv_objext" >&6; }
2290 OBJEXT=$ac_cv_objext
2292 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2293 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2294 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2295 echo $ECHO_N "(cached) $ECHO_C" >&6
2297 cat >conftest.$ac_ext <<_ACEOF
2300 cat confdefs.h >>conftest.$ac_ext
2301 cat >>conftest.$ac_ext <<_ACEOF
2302 /* end confdefs.h. */
2315 rm -f conftest.$ac_objext
2316 if { (ac_try="$ac_compile"
2318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2319 *) ac_try_echo=$ac_try;;
2321 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2322 (eval "$ac_compile") 2>conftest.er1
2324 grep -v '^ *+' conftest.er1 >conftest.err
2326 cat conftest.err >&5
2327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2328 (exit $ac_status); } && {
2329 test -z "$ac_c_werror_flag" ||
2330 test ! -s conftest.err
2331 } && test -s conftest.$ac_objext; then
2334 echo "$as_me: failed program was:" >&5
2335 sed 's/^/| /' conftest.$ac_ext >&5
2340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2341 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2344 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2345 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2346 GCC=`test $ac_compiler_gnu = yes && echo yes`
2347 ac_test_CFLAGS=${CFLAGS+set}
2348 ac_save_CFLAGS=$CFLAGS
2349 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2350 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2351 if test "${ac_cv_prog_cc_g+set}" = set; then
2352 echo $ECHO_N "(cached) $ECHO_C" >&6
2354 ac_save_c_werror_flag=$ac_c_werror_flag
2355 ac_c_werror_flag=yes
2358 cat >conftest.$ac_ext <<_ACEOF
2361 cat confdefs.h >>conftest.$ac_ext
2362 cat >>conftest.$ac_ext <<_ACEOF
2363 /* end confdefs.h. */
2373 rm -f conftest.$ac_objext
2374 if { (ac_try="$ac_compile"
2376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2377 *) ac_try_echo=$ac_try;;
2379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2380 (eval "$ac_compile") 2>conftest.er1
2382 grep -v '^ *+' conftest.er1 >conftest.err
2384 cat conftest.err >&5
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); } && {
2387 test -z "$ac_c_werror_flag" ||
2388 test ! -s conftest.err
2389 } && test -s conftest.$ac_objext; then
2392 echo "$as_me: failed program was:" >&5
2393 sed 's/^/| /' conftest.$ac_ext >&5
2396 cat >conftest.$ac_ext <<_ACEOF
2399 cat confdefs.h >>conftest.$ac_ext
2400 cat >>conftest.$ac_ext <<_ACEOF
2401 /* end confdefs.h. */
2411 rm -f conftest.$ac_objext
2412 if { (ac_try="$ac_compile"
2414 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2415 *) ac_try_echo=$ac_try;;
2417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2418 (eval "$ac_compile") 2>conftest.er1
2420 grep -v '^ *+' conftest.er1 >conftest.err
2422 cat conftest.err >&5
2423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2424 (exit $ac_status); } && {
2425 test -z "$ac_c_werror_flag" ||
2426 test ! -s conftest.err
2427 } && test -s conftest.$ac_objext; then
2430 echo "$as_me: failed program was:" >&5
2431 sed 's/^/| /' conftest.$ac_ext >&5
2433 ac_c_werror_flag=$ac_save_c_werror_flag
2435 cat >conftest.$ac_ext <<_ACEOF
2438 cat confdefs.h >>conftest.$ac_ext
2439 cat >>conftest.$ac_ext <<_ACEOF
2440 /* end confdefs.h. */
2450 rm -f conftest.$ac_objext
2451 if { (ac_try="$ac_compile"
2453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2454 *) ac_try_echo=$ac_try;;
2456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2457 (eval "$ac_compile") 2>conftest.er1
2459 grep -v '^ *+' conftest.er1 >conftest.err
2461 cat conftest.err >&5
2462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2463 (exit $ac_status); } && {
2464 test -z "$ac_c_werror_flag" ||
2465 test ! -s conftest.err
2466 } && test -s conftest.$ac_objext; then
2469 echo "$as_me: failed program was:" >&5
2470 sed 's/^/| /' conftest.$ac_ext >&5
2475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2482 ac_c_werror_flag=$ac_save_c_werror_flag
2484 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2485 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2486 if test "$ac_test_CFLAGS" = set; then
2487 CFLAGS=$ac_save_CFLAGS
2488 elif test $ac_cv_prog_cc_g = yes; then
2489 if test "$GCC" = yes; then
2495 if test "$GCC" = yes; then
2501 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2502 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2503 if test "${ac_cv_prog_cc_c89+set}" = set; then
2504 echo $ECHO_N "(cached) $ECHO_C" >&6
2506 ac_cv_prog_cc_c89=no
2508 cat >conftest.$ac_ext <<_ACEOF
2511 cat confdefs.h >>conftest.$ac_ext
2512 cat >>conftest.$ac_ext <<_ACEOF
2513 /* end confdefs.h. */
2516 #include <sys/types.h>
2517 #include <sys/stat.h>
2518 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2519 struct buf { int x; };
2520 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2521 static char *e (p, i)
2527 static char *f (char * (*g) (char **, int), char **p, ...)
2532 s = g (p, va_arg (v,int));
2537 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2538 function prototypes and stuff, but not '\xHH' hex character constants.
2539 These don't provoke an error unfortunately, instead are silently treated
2540 as 'x'. The following induces an error, until -std is added to get
2541 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2542 array size at least. It's necessary to write '\x00'==0 to get something
2543 that's true only with -std. */
2544 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2546 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2547 inside strings and character constants. */
2549 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2551 int test (int i, double x);
2552 struct s1 {int (*f) (int a);};
2553 struct s2 {int (*f) (double a);};
2554 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2560 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2565 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2566 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2568 CC="$ac_save_CC $ac_arg"
2569 rm -f conftest.$ac_objext
2570 if { (ac_try="$ac_compile"
2572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2573 *) ac_try_echo=$ac_try;;
2575 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2576 (eval "$ac_compile") 2>conftest.er1
2578 grep -v '^ *+' conftest.er1 >conftest.err
2580 cat conftest.err >&5
2581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582 (exit $ac_status); } && {
2583 test -z "$ac_c_werror_flag" ||
2584 test ! -s conftest.err
2585 } && test -s conftest.$ac_objext; then
2586 ac_cv_prog_cc_c89=$ac_arg
2588 echo "$as_me: failed program was:" >&5
2589 sed 's/^/| /' conftest.$ac_ext >&5
2594 rm -f core conftest.err conftest.$ac_objext
2595 test "x$ac_cv_prog_cc_c89" != "xno" && break
2597 rm -f conftest.$ac_ext
2602 case "x$ac_cv_prog_cc_c89" in
2604 { echo "$as_me:$LINENO: result: none needed" >&5
2605 echo "${ECHO_T}none needed" >&6; } ;;
2607 { echo "$as_me:$LINENO: result: unsupported" >&5
2608 echo "${ECHO_T}unsupported" >&6; } ;;
2610 CC="$CC $ac_cv_prog_cc_c89"
2611 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2612 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2617 ac_cpp='$CPP $CPPFLAGS'
2618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2623 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
2624 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
2625 if test "${ac_cv_search_strerror+set}" = set; then
2626 echo $ECHO_N "(cached) $ECHO_C" >&6
2628 ac_func_search_save_LIBS=$LIBS
2629 cat >conftest.$ac_ext <<_ACEOF
2632 cat confdefs.h >>conftest.$ac_ext
2633 cat >>conftest.$ac_ext <<_ACEOF
2634 /* end confdefs.h. */
2636 /* Override any GCC internal prototype to avoid an error.
2637 Use char because int might match the return type of a GCC
2638 builtin and then its argument prototype would still apply. */
2651 for ac_lib in '' cposix; do
2652 if test -z "$ac_lib"; then
2653 ac_res="none required"
2656 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
2658 rm -f conftest.$ac_objext conftest$ac_exeext
2659 if { (ac_try="$ac_link"
2661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2662 *) ac_try_echo=$ac_try;;
2664 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2665 (eval "$ac_link") 2>conftest.er1
2667 grep -v '^ *+' conftest.er1 >conftest.err
2669 cat conftest.err >&5
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); } && {
2672 test -z "$ac_c_werror_flag" ||
2673 test ! -s conftest.err
2674 } && test -s conftest$ac_exeext &&
2675 $as_test_x conftest$ac_exeext; then
2676 ac_cv_search_strerror=$ac_res
2678 echo "$as_me: failed program was:" >&5
2679 sed 's/^/| /' conftest.$ac_ext >&5
2684 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2686 if test "${ac_cv_search_strerror+set}" = set; then
2690 if test "${ac_cv_search_strerror+set}" = set; then
2693 ac_cv_search_strerror=no
2696 LIBS=$ac_func_search_save_LIBS
2698 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
2699 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
2700 ac_res=$ac_cv_search_strerror
2701 if test "$ac_res" != no; then
2702 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
2707 ac_cpp='$CPP $CPPFLAGS'
2708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2711 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2712 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
2713 # On Suns, sometimes $CPP names a directory.
2714 if test -n "$CPP" && test -d "$CPP"; then
2717 if test -z "$CPP"; then
2718 if test "${ac_cv_prog_CPP+set}" = set; then
2719 echo $ECHO_N "(cached) $ECHO_C" >&6
2721 # Double quotes because CPP needs to be expanded
2722 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2725 for ac_c_preproc_warn_flag in '' yes
2727 # Use a header file that comes with gcc, so configuring glibc
2728 # with a fresh cross-compiler works.
2729 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2730 # <limits.h> exists even on freestanding compilers.
2731 # On the NeXT, cc -E runs the code through the compiler's parser,
2732 # not just through cpp. "Syntax error" is here to catch this case.
2733 cat >conftest.$ac_ext <<_ACEOF
2736 cat confdefs.h >>conftest.$ac_ext
2737 cat >>conftest.$ac_ext <<_ACEOF
2738 /* end confdefs.h. */
2740 # include <limits.h>
2742 # include <assert.h>
2746 if { (ac_try="$ac_cpp conftest.$ac_ext"
2748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2749 *) ac_try_echo=$ac_try;;
2751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2752 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2754 grep -v '^ *+' conftest.er1 >conftest.err
2756 cat conftest.err >&5
2757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2758 (exit $ac_status); } >/dev/null && {
2759 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2760 test ! -s conftest.err
2764 echo "$as_me: failed program was:" >&5
2765 sed 's/^/| /' conftest.$ac_ext >&5
2767 # Broken: fails on valid input.
2771 rm -f conftest.err conftest.$ac_ext
2773 # OK, works on sane cases. Now check whether nonexistent headers
2774 # can be detected and how.
2775 cat >conftest.$ac_ext <<_ACEOF
2778 cat confdefs.h >>conftest.$ac_ext
2779 cat >>conftest.$ac_ext <<_ACEOF
2780 /* end confdefs.h. */
2781 #include <ac_nonexistent.h>
2783 if { (ac_try="$ac_cpp conftest.$ac_ext"
2785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786 *) ac_try_echo=$ac_try;;
2788 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2789 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2791 grep -v '^ *+' conftest.er1 >conftest.err
2793 cat conftest.err >&5
2794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795 (exit $ac_status); } >/dev/null && {
2796 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2797 test ! -s conftest.err
2799 # Broken: success on invalid input.
2802 echo "$as_me: failed program was:" >&5
2803 sed 's/^/| /' conftest.$ac_ext >&5
2805 # Passes both tests.
2810 rm -f conftest.err conftest.$ac_ext
2813 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2814 rm -f conftest.err conftest.$ac_ext
2815 if $ac_preproc_ok; then
2827 { echo "$as_me:$LINENO: result: $CPP" >&5
2828 echo "${ECHO_T}$CPP" >&6; }
2830 for ac_c_preproc_warn_flag in '' yes
2832 # Use a header file that comes with gcc, so configuring glibc
2833 # with a fresh cross-compiler works.
2834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2835 # <limits.h> exists even on freestanding compilers.
2836 # On the NeXT, cc -E runs the code through the compiler's parser,
2837 # not just through cpp. "Syntax error" is here to catch this case.
2838 cat >conftest.$ac_ext <<_ACEOF
2841 cat confdefs.h >>conftest.$ac_ext
2842 cat >>conftest.$ac_ext <<_ACEOF
2843 /* end confdefs.h. */
2845 # include <limits.h>
2847 # include <assert.h>
2851 if { (ac_try="$ac_cpp conftest.$ac_ext"
2853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2854 *) ac_try_echo=$ac_try;;
2856 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2857 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2859 grep -v '^ *+' conftest.er1 >conftest.err
2861 cat conftest.err >&5
2862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2863 (exit $ac_status); } >/dev/null && {
2864 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2865 test ! -s conftest.err
2869 echo "$as_me: failed program was:" >&5
2870 sed 's/^/| /' conftest.$ac_ext >&5
2872 # Broken: fails on valid input.
2876 rm -f conftest.err conftest.$ac_ext
2878 # OK, works on sane cases. Now check whether nonexistent headers
2879 # can be detected and how.
2880 cat >conftest.$ac_ext <<_ACEOF
2883 cat confdefs.h >>conftest.$ac_ext
2884 cat >>conftest.$ac_ext <<_ACEOF
2885 /* end confdefs.h. */
2886 #include <ac_nonexistent.h>
2888 if { (ac_try="$ac_cpp conftest.$ac_ext"
2890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2891 *) ac_try_echo=$ac_try;;
2893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2894 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
2896 grep -v '^ *+' conftest.er1 >conftest.err
2898 cat conftest.err >&5
2899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900 (exit $ac_status); } >/dev/null && {
2901 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2902 test ! -s conftest.err
2904 # Broken: success on invalid input.
2907 echo "$as_me: failed program was:" >&5
2908 sed 's/^/| /' conftest.$ac_ext >&5
2910 # Passes both tests.
2915 rm -f conftest.err conftest.$ac_ext
2918 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2919 rm -f conftest.err conftest.$ac_ext
2920 if $ac_preproc_ok; then
2923 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2924 See \`config.log' for more details." >&5
2925 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2926 See \`config.log' for more details." >&2;}
2927 { (exit 1); exit 1; }; }
2931 ac_cpp='$CPP $CPPFLAGS'
2932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2937 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
2938 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
2939 if test "${ac_cv_path_GREP+set}" = set; then
2940 echo $ECHO_N "(cached) $ECHO_C" >&6
2942 # Extract the first word of "grep ggrep" to use in msg output
2943 if test -z "$GREP"; then
2944 set dummy grep ggrep; ac_prog_name=$2
2945 if test "${ac_cv_path_GREP+set}" = set; then
2946 echo $ECHO_N "(cached) $ECHO_C" >&6
2948 ac_path_GREP_found=false
2949 # Loop through the user's path and test for each of PROGNAME-LIST
2950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2951 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2954 test -z "$as_dir" && as_dir=.
2955 for ac_prog in grep ggrep; do
2956 for ac_exec_ext in '' $ac_executable_extensions; do
2957 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2958 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
2959 # Check for GNU ac_path_GREP and select it if it is found.
2960 # Check for GNU $ac_path_GREP
2961 case `"$ac_path_GREP" --version 2>&1` in
2963 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2966 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
2969 cat "conftest.in" "conftest.in" >"conftest.tmp"
2970 mv "conftest.tmp" "conftest.in"
2971 cp "conftest.in" "conftest.nl"
2972 echo 'GREP' >> "conftest.nl"
2973 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2974 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2975 ac_count=`expr $ac_count + 1`
2976 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2977 # Best one so far, save it but keep looking for a better one
2978 ac_cv_path_GREP="$ac_path_GREP"
2979 ac_path_GREP_max=$ac_count
2981 # 10*(2^10) chars as input seems more than enough
2982 test $ac_count -gt 10 && break
2984 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2988 $ac_path_GREP_found && break 3
2998 GREP="$ac_cv_path_GREP"
2999 if test -z "$GREP"; then
3000 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3001 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3002 { (exit 1); exit 1; }; }
3006 ac_cv_path_GREP=$GREP
3011 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3012 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3013 GREP="$ac_cv_path_GREP"
3016 { echo "$as_me:$LINENO: checking for egrep" >&5
3017 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3018 if test "${ac_cv_path_EGREP+set}" = set; then
3019 echo $ECHO_N "(cached) $ECHO_C" >&6
3021 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3022 then ac_cv_path_EGREP="$GREP -E"
3024 # Extract the first word of "egrep" to use in msg output
3025 if test -z "$EGREP"; then
3026 set dummy egrep; ac_prog_name=$2
3027 if test "${ac_cv_path_EGREP+set}" = set; then
3028 echo $ECHO_N "(cached) $ECHO_C" >&6
3030 ac_path_EGREP_found=false
3031 # Loop through the user's path and test for each of PROGNAME-LIST
3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3033 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3036 test -z "$as_dir" && as_dir=.
3037 for ac_prog in egrep; do
3038 for ac_exec_ext in '' $ac_executable_extensions; do
3039 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3040 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3041 # Check for GNU ac_path_EGREP and select it if it is found.
3042 # Check for GNU $ac_path_EGREP
3043 case `"$ac_path_EGREP" --version 2>&1` in
3045 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3048 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3051 cat "conftest.in" "conftest.in" >"conftest.tmp"
3052 mv "conftest.tmp" "conftest.in"
3053 cp "conftest.in" "conftest.nl"
3054 echo 'EGREP' >> "conftest.nl"
3055 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3056 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3057 ac_count=`expr $ac_count + 1`
3058 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3059 # Best one so far, save it but keep looking for a better one
3060 ac_cv_path_EGREP="$ac_path_EGREP"
3061 ac_path_EGREP_max=$ac_count
3063 # 10*(2^10) chars as input seems more than enough
3064 test $ac_count -gt 10 && break
3066 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3070 $ac_path_EGREP_found && break 3
3080 EGREP="$ac_cv_path_EGREP"
3081 if test -z "$EGREP"; then
3082 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3083 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3084 { (exit 1); exit 1; }; }
3088 ac_cv_path_EGREP=$EGREP
3094 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3095 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3096 EGREP="$ac_cv_path_EGREP"
3099 if test $ac_cv_c_compiler_gnu = yes; then
3100 { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3101 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
3102 if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3103 echo $ECHO_N "(cached) $ECHO_C" >&6
3105 ac_pattern="Autoconf.*'x'"
3106 cat >conftest.$ac_ext <<_ACEOF
3109 cat confdefs.h >>conftest.$ac_ext
3110 cat >>conftest.$ac_ext <<_ACEOF
3111 /* end confdefs.h. */
3115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3116 $EGREP "$ac_pattern" >/dev/null 2>&1; then
3117 ac_cv_prog_gcc_traditional=yes
3119 ac_cv_prog_gcc_traditional=no
3124 if test $ac_cv_prog_gcc_traditional = no; then
3125 cat >conftest.$ac_ext <<_ACEOF
3128 cat confdefs.h >>conftest.$ac_ext
3129 cat >>conftest.$ac_ext <<_ACEOF
3130 /* end confdefs.h. */
3134 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3135 $EGREP "$ac_pattern" >/dev/null 2>&1; then
3136 ac_cv_prog_gcc_traditional=yes
3142 { echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3143 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
3144 if test $ac_cv_prog_gcc_traditional = yes; then
3145 CC="$CC -traditional"
3150 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3151 if test -f "$ac_dir/install-sh"; then
3153 ac_install_sh="$ac_aux_dir/install-sh -c"
3155 elif test -f "$ac_dir/install.sh"; then
3157 ac_install_sh="$ac_aux_dir/install.sh -c"
3159 elif test -f "$ac_dir/shtool"; then
3161 ac_install_sh="$ac_aux_dir/shtool install -c"
3165 if test -z "$ac_aux_dir"; then
3166 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
3167 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
3168 { (exit 1); exit 1; }; }
3171 # These three variables are undocumented and unsupported,
3172 # and are intended to be withdrawn in a future Autoconf release.
3173 # They can cause serious problems if a builder's source tree is in a directory
3174 # whose full name contains unusual characters.
3175 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3176 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3177 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3180 # Find a good install program. We prefer a C program (faster),
3181 # so one script is as good as another. But avoid the broken or
3182 # incompatible versions:
3183 # SysV /etc/install, /usr/sbin/install
3184 # SunOS /usr/etc/install
3185 # IRIX /sbin/install
3187 # AmigaOS /C/install, which installs bootblocks on floppy discs
3188 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3189 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3190 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3191 # OS/2's system install, which has a completely different semantic
3192 # ./install, which can be erroneously created by make from ./install.sh.
3193 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3194 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3195 if test -z "$INSTALL"; then
3196 if test "${ac_cv_path_install+set}" = set; then
3197 echo $ECHO_N "(cached) $ECHO_C" >&6
3199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3203 test -z "$as_dir" && as_dir=.
3204 # Account for people who put trailing slashes in PATH elements.
3206 ./ | .// | /cC/* | \
3207 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3208 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3211 # OSF1 and SCO ODT 3.0 have their own names for install.
3212 # Don't use installbsd from OSF since it installs stuff as root
3214 for ac_prog in ginstall scoinst install; do
3215 for ac_exec_ext in '' $ac_executable_extensions; do
3216 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3217 if test $ac_prog = install &&
3218 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3219 # AIX install. It has an incompatible calling convention.
3221 elif test $ac_prog = install &&
3222 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3223 # program-specific install script used by HP pwplus--don't use.
3226 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3239 if test "${ac_cv_path_install+set}" = set; then
3240 INSTALL=$ac_cv_path_install
3242 # As a last resort, use the slow shell script. Don't cache a
3243 # value for INSTALL within a source directory, because that will
3244 # break other packages using the cache if that directory is
3245 # removed, or if the value is a relative name.
3246 INSTALL=$ac_install_sh
3249 { echo "$as_me:$LINENO: result: $INSTALL" >&5
3250 echo "${ECHO_T}$INSTALL" >&6; }
3252 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3253 # It thinks the first close brace ends the variable substitution.
3254 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3256 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3258 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3261 # Checks for compilation model.
3262 # Check whether --enable-largefile was given.
3263 if test "${enable_largefile+set}" = set; then
3264 enableval=$enable_largefile;
3267 if test "$enable_largefile" != no; then
3269 { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
3270 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
3271 if test "${ac_cv_sys_largefile_CC+set}" = set; then
3272 echo $ECHO_N "(cached) $ECHO_C" >&6
3274 ac_cv_sys_largefile_CC=no
3275 if test "$GCC" != yes; then
3278 # IRIX 6.2 and later do not support large files by default,
3279 # so use the C compiler's -n32 option if that helps.
3280 cat >conftest.$ac_ext <<_ACEOF
3283 cat confdefs.h >>conftest.$ac_ext
3284 cat >>conftest.$ac_ext <<_ACEOF
3285 /* end confdefs.h. */
3286 #include <sys/types.h>
3287 /* Check that off_t can represent 2**63 - 1 correctly.
3288 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3289 since some C++ compilers masquerading as C compilers
3290 incorrectly reject 9223372036854775807. */
3291 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3292 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3293 && LARGE_OFF_T % 2147483647 == 1)
3303 rm -f conftest.$ac_objext
3304 if { (ac_try="$ac_compile"
3306 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3307 *) ac_try_echo=$ac_try;;
3309 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3310 (eval "$ac_compile") 2>conftest.er1
3312 grep -v '^ *+' conftest.er1 >conftest.err
3314 cat conftest.err >&5
3315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316 (exit $ac_status); } && {
3317 test -z "$ac_c_werror_flag" ||
3318 test ! -s conftest.err
3319 } && test -s conftest.$ac_objext; then
3322 echo "$as_me: failed program was:" >&5
3323 sed 's/^/| /' conftest.$ac_ext >&5
3328 rm -f core conftest.err conftest.$ac_objext
3330 rm -f conftest.$ac_objext
3331 if { (ac_try="$ac_compile"
3333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3334 *) ac_try_echo=$ac_try;;
3336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3337 (eval "$ac_compile") 2>conftest.er1
3339 grep -v '^ *+' conftest.er1 >conftest.err
3341 cat conftest.err >&5
3342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3343 (exit $ac_status); } && {
3344 test -z "$ac_c_werror_flag" ||
3345 test ! -s conftest.err
3346 } && test -s conftest.$ac_objext; then
3347 ac_cv_sys_largefile_CC=' -n32'; break
3349 echo "$as_me: failed program was:" >&5
3350 sed 's/^/| /' conftest.$ac_ext >&5
3355 rm -f core conftest.err conftest.$ac_objext
3359 rm -f conftest.$ac_ext
3362 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
3363 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
3364 if test "$ac_cv_sys_largefile_CC" != no; then
3365 CC=$CC$ac_cv_sys_largefile_CC
3368 { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3369 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
3370 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
3371 echo $ECHO_N "(cached) $ECHO_C" >&6
3374 cat >conftest.$ac_ext <<_ACEOF
3377 cat confdefs.h >>conftest.$ac_ext
3378 cat >>conftest.$ac_ext <<_ACEOF
3379 /* end confdefs.h. */
3380 #include <sys/types.h>
3381 /* Check that off_t can represent 2**63 - 1 correctly.
3382 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3383 since some C++ compilers masquerading as C compilers
3384 incorrectly reject 9223372036854775807. */
3385 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3386 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3387 && LARGE_OFF_T % 2147483647 == 1)
3397 rm -f conftest.$ac_objext
3398 if { (ac_try="$ac_compile"
3400 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3401 *) ac_try_echo=$ac_try;;
3403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3404 (eval "$ac_compile") 2>conftest.er1
3406 grep -v '^ *+' conftest.er1 >conftest.err
3408 cat conftest.err >&5
3409 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410 (exit $ac_status); } && {
3411 test -z "$ac_c_werror_flag" ||
3412 test ! -s conftest.err
3413 } && test -s conftest.$ac_objext; then
3414 ac_cv_sys_file_offset_bits=no; break
3416 echo "$as_me: failed program was:" >&5
3417 sed 's/^/| /' conftest.$ac_ext >&5
3422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3423 cat >conftest.$ac_ext <<_ACEOF
3426 cat confdefs.h >>conftest.$ac_ext
3427 cat >>conftest.$ac_ext <<_ACEOF
3428 /* end confdefs.h. */
3429 #define _FILE_OFFSET_BITS 64
3430 #include <sys/types.h>
3431 /* Check that off_t can represent 2**63 - 1 correctly.
3432 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3433 since some C++ compilers masquerading as C compilers
3434 incorrectly reject 9223372036854775807. */
3435 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3436 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3437 && LARGE_OFF_T % 2147483647 == 1)
3447 rm -f conftest.$ac_objext
3448 if { (ac_try="$ac_compile"
3450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3451 *) ac_try_echo=$ac_try;;
3453 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3454 (eval "$ac_compile") 2>conftest.er1
3456 grep -v '^ *+' conftest.er1 >conftest.err
3458 cat conftest.err >&5
3459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3460 (exit $ac_status); } && {
3461 test -z "$ac_c_werror_flag" ||
3462 test ! -s conftest.err
3463 } && test -s conftest.$ac_objext; then
3464 ac_cv_sys_file_offset_bits=64; break
3466 echo "$as_me: failed program was:" >&5
3467 sed 's/^/| /' conftest.$ac_ext >&5
3472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3473 ac_cv_sys_file_offset_bits=unknown
3477 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
3478 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
3479 case $ac_cv_sys_file_offset_bits in #(
3482 cat >>confdefs.h <<_ACEOF
3483 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3488 if test $ac_cv_sys_file_offset_bits = unknown; then
3489 { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
3490 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
3491 if test "${ac_cv_sys_large_files+set}" = set; then
3492 echo $ECHO_N "(cached) $ECHO_C" >&6
3495 cat >conftest.$ac_ext <<_ACEOF
3498 cat confdefs.h >>conftest.$ac_ext
3499 cat >>conftest.$ac_ext <<_ACEOF
3500 /* end confdefs.h. */
3501 #include <sys/types.h>
3502 /* Check that off_t can represent 2**63 - 1 correctly.
3503 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3504 since some C++ compilers masquerading as C compilers
3505 incorrectly reject 9223372036854775807. */
3506 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3507 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3508 && LARGE_OFF_T % 2147483647 == 1)
3518 rm -f conftest.$ac_objext
3519 if { (ac_try="$ac_compile"
3521 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3522 *) ac_try_echo=$ac_try;;
3524 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3525 (eval "$ac_compile") 2>conftest.er1
3527 grep -v '^ *+' conftest.er1 >conftest.err
3529 cat conftest.err >&5
3530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3531 (exit $ac_status); } && {
3532 test -z "$ac_c_werror_flag" ||
3533 test ! -s conftest.err
3534 } && test -s conftest.$ac_objext; then
3535 ac_cv_sys_large_files=no; break
3537 echo "$as_me: failed program was:" >&5
3538 sed 's/^/| /' conftest.$ac_ext >&5
3543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3544 cat >conftest.$ac_ext <<_ACEOF
3547 cat confdefs.h >>conftest.$ac_ext
3548 cat >>conftest.$ac_ext <<_ACEOF
3549 /* end confdefs.h. */
3550 #define _LARGE_FILES 1
3551 #include <sys/types.h>
3552 /* Check that off_t can represent 2**63 - 1 correctly.
3553 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3554 since some C++ compilers masquerading as C compilers
3555 incorrectly reject 9223372036854775807. */
3556 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3557 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3558 && LARGE_OFF_T % 2147483647 == 1)
3568 rm -f conftest.$ac_objext
3569 if { (ac_try="$ac_compile"
3571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3572 *) ac_try_echo=$ac_try;;
3574 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3575 (eval "$ac_compile") 2>conftest.er1
3577 grep -v '^ *+' conftest.er1 >conftest.err
3579 cat conftest.err >&5
3580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581 (exit $ac_status); } && {
3582 test -z "$ac_c_werror_flag" ||
3583 test ! -s conftest.err
3584 } && test -s conftest.$ac_objext; then
3585 ac_cv_sys_large_files=1; break
3587 echo "$as_me: failed program was:" >&5
3588 sed 's/^/| /' conftest.$ac_ext >&5
3593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3594 ac_cv_sys_large_files=unknown
3598 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
3599 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
3600 case $ac_cv_sys_large_files in #(
3603 cat >>confdefs.h <<_ACEOF
3604 #define _LARGE_FILES $ac_cv_sys_large_files
3613 # Checks for general libraries.
3614 { echo "$as_me:$LINENO: checking for initscr in -lxcurses" >&5
3615 echo $ECHO_N "checking for initscr in -lxcurses... $ECHO_C" >&6; }
3616 if test "${ac_cv_lib_xcurses_initscr+set}" = set; then
3617 echo $ECHO_N "(cached) $ECHO_C" >&6
3619 ac_check_lib_save_LIBS=$LIBS
3620 LIBS="-lxcurses $LIBS"
3621 cat >conftest.$ac_ext <<_ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h. */
3628 /* Override any GCC internal prototype to avoid an error.
3629 Use char because int might match the return type of a GCC
3630 builtin and then its argument prototype would still apply. */
3643 rm -f conftest.$ac_objext conftest$ac_exeext
3644 if { (ac_try="$ac_link"
3646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3647 *) ac_try_echo=$ac_try;;
3649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3650 (eval "$ac_link") 2>conftest.er1
3652 grep -v '^ *+' conftest.er1 >conftest.err
3654 cat conftest.err >&5
3655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3656 (exit $ac_status); } && {
3657 test -z "$ac_c_werror_flag" ||
3658 test ! -s conftest.err
3659 } && test -s conftest$ac_exeext &&
3660 $as_test_x conftest$ac_exeext; then
3661 ac_cv_lib_xcurses_initscr=yes
3663 echo "$as_me: failed program was:" >&5
3664 sed 's/^/| /' conftest.$ac_ext >&5
3666 ac_cv_lib_xcurses_initscr=no
3669 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3670 conftest$ac_exeext conftest.$ac_ext
3671 LIBS=$ac_check_lib_save_LIBS
3673 { echo "$as_me:$LINENO: result: $ac_cv_lib_xcurses_initscr" >&5
3674 echo "${ECHO_T}$ac_cv_lib_xcurses_initscr" >&6; }
3675 if test $ac_cv_lib_xcurses_initscr = yes; then
3681 { echo "$as_me:$LINENO: checking for initscr in -lncursesw" >&5
3682 echo $ECHO_N "checking for initscr in -lncursesw... $ECHO_C" >&6; }
3683 if test "${ac_cv_lib_ncursesw_initscr+set}" = set; then
3684 echo $ECHO_N "(cached) $ECHO_C" >&6
3686 ac_check_lib_save_LIBS=$LIBS
3687 LIBS="-lncursesw $LIBS"
3688 cat >conftest.$ac_ext <<_ACEOF
3691 cat confdefs.h >>conftest.$ac_ext
3692 cat >>conftest.$ac_ext <<_ACEOF
3693 /* end confdefs.h. */
3695 /* Override any GCC internal prototype to avoid an error.
3696 Use char because int might match the return type of a GCC
3697 builtin and then its argument prototype would still apply. */
3710 rm -f conftest.$ac_objext conftest$ac_exeext
3711 if { (ac_try="$ac_link"
3713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3714 *) ac_try_echo=$ac_try;;
3716 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3717 (eval "$ac_link") 2>conftest.er1
3719 grep -v '^ *+' conftest.er1 >conftest.err
3721 cat conftest.err >&5
3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723 (exit $ac_status); } && {
3724 test -z "$ac_c_werror_flag" ||
3725 test ! -s conftest.err
3726 } && test -s conftest$ac_exeext &&
3727 $as_test_x conftest$ac_exeext; then
3728 ac_cv_lib_ncursesw_initscr=yes
3730 echo "$as_me: failed program was:" >&5
3731 sed 's/^/| /' conftest.$ac_ext >&5
3733 ac_cv_lib_ncursesw_initscr=no
3736 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3737 conftest$ac_exeext conftest.$ac_ext
3738 LIBS=$ac_check_lib_save_LIBS
3740 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncursesw_initscr" >&5
3741 echo "${ECHO_T}$ac_cv_lib_ncursesw_initscr" >&6; }
3742 if test $ac_cv_lib_ncursesw_initscr = yes; then
3748 { echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5
3749 echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6; }
3750 if test "${ac_cv_lib_ncurses_initscr+set}" = set; then
3751 echo $ECHO_N "(cached) $ECHO_C" >&6
3753 ac_check_lib_save_LIBS=$LIBS
3754 LIBS="-lncurses $LIBS"
3755 cat >conftest.$ac_ext <<_ACEOF
3758 cat confdefs.h >>conftest.$ac_ext
3759 cat >>conftest.$ac_ext <<_ACEOF
3760 /* end confdefs.h. */
3762 /* Override any GCC internal prototype to avoid an error.
3763 Use char because int might match the return type of a GCC
3764 builtin and then its argument prototype would still apply. */
3777 rm -f conftest.$ac_objext conftest$ac_exeext
3778 if { (ac_try="$ac_link"
3780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3781 *) ac_try_echo=$ac_try;;
3783 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3784 (eval "$ac_link") 2>conftest.er1
3786 grep -v '^ *+' conftest.er1 >conftest.err
3788 cat conftest.err >&5
3789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3790 (exit $ac_status); } && {
3791 test -z "$ac_c_werror_flag" ||
3792 test ! -s conftest.err
3793 } && test -s conftest$ac_exeext &&
3794 $as_test_x conftest$ac_exeext; then
3795 ac_cv_lib_ncurses_initscr=yes
3797 echo "$as_me: failed program was:" >&5
3798 sed 's/^/| /' conftest.$ac_ext >&5
3800 ac_cv_lib_ncurses_initscr=no
3803 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3804 conftest$ac_exeext conftest.$ac_ext
3805 LIBS=$ac_check_lib_save_LIBS
3807 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_initscr" >&5
3808 echo "${ECHO_T}$ac_cv_lib_ncurses_initscr" >&6; }
3809 if test $ac_cv_lib_ncurses_initscr = yes; then
3815 { echo "$as_me:$LINENO: checking for initscr in -lcurses" >&5
3816 echo $ECHO_N "checking for initscr in -lcurses... $ECHO_C" >&6; }
3817 if test "${ac_cv_lib_curses_initscr+set}" = set; then
3818 echo $ECHO_N "(cached) $ECHO_C" >&6
3820 ac_check_lib_save_LIBS=$LIBS
3821 LIBS="-lcurses $LIBS"
3822 cat >conftest.$ac_ext <<_ACEOF
3825 cat confdefs.h >>conftest.$ac_ext
3826 cat >>conftest.$ac_ext <<_ACEOF
3827 /* end confdefs.h. */
3829 /* Override any GCC internal prototype to avoid an error.
3830 Use char because int might match the return type of a GCC
3831 builtin and then its argument prototype would still apply. */
3844 rm -f conftest.$ac_objext conftest$ac_exeext
3845 if { (ac_try="$ac_link"
3847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3848 *) ac_try_echo=$ac_try;;
3850 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3851 (eval "$ac_link") 2>conftest.er1
3853 grep -v '^ *+' conftest.er1 >conftest.err
3855 cat conftest.err >&5
3856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3857 (exit $ac_status); } && {
3858 test -z "$ac_c_werror_flag" ||
3859 test ! -s conftest.err
3860 } && test -s conftest$ac_exeext &&
3861 $as_test_x conftest$ac_exeext; then
3862 ac_cv_lib_curses_initscr=yes
3864 echo "$as_me: failed program was:" >&5
3865 sed 's/^/| /' conftest.$ac_ext >&5
3867 ac_cv_lib_curses_initscr=no
3870 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3871 conftest$ac_exeext conftest.$ac_ext
3872 LIBS=$ac_check_lib_save_LIBS
3874 { echo "$as_me:$LINENO: result: $ac_cv_lib_curses_initscr" >&5
3875 echo "${ECHO_T}$ac_cv_lib_curses_initscr" >&6; }
3876 if test $ac_cv_lib_curses_initscr = yes; then
3882 { echo "$as_me:$LINENO: checking for tgetent in -ltermcap" >&5
3883 echo $ECHO_N "checking for tgetent in -ltermcap... $ECHO_C" >&6; }
3884 if test "${ac_cv_lib_termcap_tgetent+set}" = set; then
3885 echo $ECHO_N "(cached) $ECHO_C" >&6
3887 ac_check_lib_save_LIBS=$LIBS
3888 LIBS="-ltermcap $LIBS"
3889 cat >conftest.$ac_ext <<_ACEOF
3892 cat confdefs.h >>conftest.$ac_ext
3893 cat >>conftest.$ac_ext <<_ACEOF
3894 /* end confdefs.h. */
3896 /* Override any GCC internal prototype to avoid an error.
3897 Use char because int might match the return type of a GCC
3898 builtin and then its argument prototype would still apply. */
3911 rm -f conftest.$ac_objext conftest$ac_exeext
3912 if { (ac_try="$ac_link"
3914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915 *) ac_try_echo=$ac_try;;
3917 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3918 (eval "$ac_link") 2>conftest.er1
3920 grep -v '^ *+' conftest.er1 >conftest.err
3922 cat conftest.err >&5
3923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3924 (exit $ac_status); } && {
3925 test -z "$ac_c_werror_flag" ||
3926 test ! -s conftest.err
3927 } && test -s conftest$ac_exeext &&
3928 $as_test_x conftest$ac_exeext; then
3929 ac_cv_lib_termcap_tgetent=yes
3931 echo "$as_me: failed program was:" >&5
3932 sed 's/^/| /' conftest.$ac_ext >&5
3934 ac_cv_lib_termcap_tgetent=no
3937 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3938 conftest$ac_exeext conftest.$ac_ext
3939 LIBS=$ac_check_lib_save_LIBS
3941 { echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_tgetent" >&5
3942 echo "${ECHO_T}$ac_cv_lib_termcap_tgetent" >&6; }
3943 if test $ac_cv_lib_termcap_tgetent = yes; then
3949 { echo "$as_me:$LINENO: checking for tgetent in -ltermlib" >&5
3950 echo $ECHO_N "checking for tgetent in -ltermlib... $ECHO_C" >&6; }
3951 if test "${ac_cv_lib_termlib_tgetent+set}" = set; then
3952 echo $ECHO_N "(cached) $ECHO_C" >&6
3954 ac_check_lib_save_LIBS=$LIBS
3955 LIBS="-ltermlib $LIBS"
3956 cat >conftest.$ac_ext <<_ACEOF
3959 cat confdefs.h >>conftest.$ac_ext
3960 cat >>conftest.$ac_ext <<_ACEOF
3961 /* end confdefs.h. */
3963 /* Override any GCC internal prototype to avoid an error.
3964 Use char because int might match the return type of a GCC
3965 builtin and then its argument prototype would still apply. */
3978 rm -f conftest.$ac_objext conftest$ac_exeext
3979 if { (ac_try="$ac_link"
3981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3982 *) ac_try_echo=$ac_try;;
3984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3985 (eval "$ac_link") 2>conftest.er1
3987 grep -v '^ *+' conftest.er1 >conftest.err
3989 cat conftest.err >&5
3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3991 (exit $ac_status); } && {
3992 test -z "$ac_c_werror_flag" ||
3993 test ! -s conftest.err
3994 } && test -s conftest$ac_exeext &&
3995 $as_test_x conftest$ac_exeext; then
3996 ac_cv_lib_termlib_tgetent=yes
3998 echo "$as_me: failed program was:" >&5
3999 sed 's/^/| /' conftest.$ac_ext >&5
4001 ac_cv_lib_termlib_tgetent=no
4004 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4005 conftest$ac_exeext conftest.$ac_ext
4006 LIBS=$ac_check_lib_save_LIBS
4008 { echo "$as_me:$LINENO: result: $ac_cv_lib_termlib_tgetent" >&5
4009 echo "${ECHO_T}$ac_cv_lib_termlib_tgetent" >&6; }
4010 if test $ac_cv_lib_termlib_tgetent = yes; then
4016 # Regular expressions (regcmp) are in -lgen on Solaris 2,
4017 # and in -lintl on SCO Unix.
4019 { echo "$as_me:$LINENO: checking for regcmp in -lgen" >&5
4020 echo $ECHO_N "checking for regcmp in -lgen... $ECHO_C" >&6; }
4021 if test "${ac_cv_lib_gen_regcmp+set}" = set; then
4022 echo $ECHO_N "(cached) $ECHO_C" >&6
4024 ac_check_lib_save_LIBS=$LIBS
4026 cat >conftest.$ac_ext <<_ACEOF
4029 cat confdefs.h >>conftest.$ac_ext
4030 cat >>conftest.$ac_ext <<_ACEOF
4031 /* end confdefs.h. */
4033 /* Override any GCC internal prototype to avoid an error.
4034 Use char because int might match the return type of a GCC
4035 builtin and then its argument prototype would still apply. */
4048 rm -f conftest.$ac_objext conftest$ac_exeext
4049 if { (ac_try="$ac_link"
4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4052 *) ac_try_echo=$ac_try;;
4054 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4055 (eval "$ac_link") 2>conftest.er1
4057 grep -v '^ *+' conftest.er1 >conftest.err
4059 cat conftest.err >&5
4060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4061 (exit $ac_status); } && {
4062 test -z "$ac_c_werror_flag" ||
4063 test ! -s conftest.err
4064 } && test -s conftest$ac_exeext &&
4065 $as_test_x conftest$ac_exeext; then
4066 ac_cv_lib_gen_regcmp=yes
4068 echo "$as_me: failed program was:" >&5
4069 sed 's/^/| /' conftest.$ac_ext >&5
4071 ac_cv_lib_gen_regcmp=no
4074 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4075 conftest$ac_exeext conftest.$ac_ext
4076 LIBS=$ac_check_lib_save_LIBS
4078 { echo "$as_me:$LINENO: result: $ac_cv_lib_gen_regcmp" >&5
4079 echo "${ECHO_T}$ac_cv_lib_gen_regcmp" >&6; }
4080 if test $ac_cv_lib_gen_regcmp = yes; then
4081 cat >>confdefs.h <<_ACEOF
4082 #define HAVE_LIBGEN 1
4090 { echo "$as_me:$LINENO: checking for regcmp in -lintl" >&5
4091 echo $ECHO_N "checking for regcmp in -lintl... $ECHO_C" >&6; }
4092 if test "${ac_cv_lib_intl_regcmp+set}" = set; then
4093 echo $ECHO_N "(cached) $ECHO_C" >&6
4095 ac_check_lib_save_LIBS=$LIBS
4097 cat >conftest.$ac_ext <<_ACEOF
4100 cat confdefs.h >>conftest.$ac_ext
4101 cat >>conftest.$ac_ext <<_ACEOF
4102 /* end confdefs.h. */
4104 /* Override any GCC internal prototype to avoid an error.
4105 Use char because int might match the return type of a GCC
4106 builtin and then its argument prototype would still apply. */
4119 rm -f conftest.$ac_objext conftest$ac_exeext
4120 if { (ac_try="$ac_link"
4122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4123 *) ac_try_echo=$ac_try;;
4125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4126 (eval "$ac_link") 2>conftest.er1
4128 grep -v '^ *+' conftest.er1 >conftest.err
4130 cat conftest.err >&5
4131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4132 (exit $ac_status); } && {
4133 test -z "$ac_c_werror_flag" ||
4134 test ! -s conftest.err
4135 } && test -s conftest$ac_exeext &&
4136 $as_test_x conftest$ac_exeext; then
4137 ac_cv_lib_intl_regcmp=yes
4139 echo "$as_me: failed program was:" >&5
4140 sed 's/^/| /' conftest.$ac_ext >&5
4142 ac_cv_lib_intl_regcmp=no
4145 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4146 conftest$ac_exeext conftest.$ac_ext
4147 LIBS=$ac_check_lib_save_LIBS
4149 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_regcmp" >&5
4150 echo "${ECHO_T}$ac_cv_lib_intl_regcmp" >&6; }
4151 if test $ac_cv_lib_intl_regcmp = yes; then
4152 cat >>confdefs.h <<_ACEOF
4153 #define HAVE_LIBINTL 1
4161 { echo "$as_me:$LINENO: checking for regcmp in -lPW" >&5
4162 echo $ECHO_N "checking for regcmp in -lPW... $ECHO_C" >&6; }
4163 if test "${ac_cv_lib_PW_regcmp+set}" = set; then
4164 echo $ECHO_N "(cached) $ECHO_C" >&6
4166 ac_check_lib_save_LIBS=$LIBS
4168 cat >conftest.$ac_ext <<_ACEOF
4171 cat confdefs.h >>conftest.$ac_ext
4172 cat >>conftest.$ac_ext <<_ACEOF
4173 /* end confdefs.h. */
4175 /* Override any GCC internal prototype to avoid an error.
4176 Use char because int might match the return type of a GCC
4177 builtin and then its argument prototype would still apply. */
4190 rm -f conftest.$ac_objext conftest$ac_exeext
4191 if { (ac_try="$ac_link"
4193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4194 *) ac_try_echo=$ac_try;;
4196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4197 (eval "$ac_link") 2>conftest.er1
4199 grep -v '^ *+' conftest.er1 >conftest.err
4201 cat conftest.err >&5
4202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4203 (exit $ac_status); } && {
4204 test -z "$ac_c_werror_flag" ||
4205 test ! -s conftest.err
4206 } && test -s conftest$ac_exeext &&
4207 $as_test_x conftest$ac_exeext; then
4208 ac_cv_lib_PW_regcmp=yes
4210 echo "$as_me: failed program was:" >&5
4211 sed 's/^/| /' conftest.$ac_ext >&5
4213 ac_cv_lib_PW_regcmp=no
4216 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4217 conftest$ac_exeext conftest.$ac_ext
4218 LIBS=$ac_check_lib_save_LIBS
4220 { echo "$as_me:$LINENO: result: $ac_cv_lib_PW_regcmp" >&5
4221 echo "${ECHO_T}$ac_cv_lib_PW_regcmp" >&6; }
4222 if test $ac_cv_lib_PW_regcmp = yes; then
4223 cat >>confdefs.h <<_ACEOF
4224 #define HAVE_LIBPW 1
4232 # Checks for terminal libraries
4233 { echo "$as_me:$LINENO: checking for working terminal libraries" >&5
4234 echo $ECHO_N "checking for working terminal libraries... $ECHO_C" >&6; }
4237 # Check for systems where curses is broken.
4239 if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then
4240 if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then
4243 if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then
4248 if test $curses_broken = 0; then
4250 if test "x$TERMLIBS" = x; then
4251 if test $have_xcurses = yes; then
4252 TERMLIBS="-lxcurses"
4254 LIBS="$LIBS $TERMLIBS"
4255 cat >conftest.$ac_ext <<_ACEOF
4258 cat confdefs.h >>conftest.$ac_ext
4259 cat >>conftest.$ac_ext <<_ACEOF
4260 /* end confdefs.h. */
4265 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4270 rm -f conftest.$ac_objext conftest$ac_exeext
4271 if { (ac_try="$ac_link"
4273 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4274 *) ac_try_echo=$ac_try;;
4276 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4277 (eval "$ac_link") 2>conftest.er1
4279 grep -v '^ *+' conftest.er1 >conftest.err
4281 cat conftest.err >&5
4282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4283 (exit $ac_status); } && {
4284 test -z "$ac_c_werror_flag" ||
4285 test ! -s conftest.err
4286 } && test -s conftest$ac_exeext &&
4287 $as_test_x conftest$ac_exeext; then
4290 echo "$as_me: failed program was:" >&5
4291 sed 's/^/| /' conftest.$ac_ext >&5
4296 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4297 conftest$ac_exeext conftest.$ac_ext
4299 if test $termok = no; then TERMLIBS=""; fi
4304 if test "x$TERMLIBS" = x; then
4305 if test $have_ncursesw = yes; then
4306 TERMLIBS="-lncursesw"
4308 LIBS="$LIBS $TERMLIBS"
4309 cat >conftest.$ac_ext <<_ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h. */
4319 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4324 rm -f conftest.$ac_objext conftest$ac_exeext
4325 if { (ac_try="$ac_link"
4327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4328 *) ac_try_echo=$ac_try;;
4330 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4331 (eval "$ac_link") 2>conftest.er1
4333 grep -v '^ *+' conftest.er1 >conftest.err
4335 cat conftest.err >&5
4336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337 (exit $ac_status); } && {
4338 test -z "$ac_c_werror_flag" ||
4339 test ! -s conftest.err
4340 } && test -s conftest$ac_exeext &&
4341 $as_test_x conftest$ac_exeext; then
4344 echo "$as_me: failed program was:" >&5
4345 sed 's/^/| /' conftest.$ac_ext >&5
4350 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4351 conftest$ac_exeext conftest.$ac_ext
4353 if test $termok = no; then TERMLIBS=""; fi
4358 if test "x$TERMLIBS" = x; then
4359 if test $have_ncurses = yes; then
4360 TERMLIBS="-lncurses"
4362 LIBS="$LIBS $TERMLIBS"
4363 cat >conftest.$ac_ext <<_ACEOF
4366 cat confdefs.h >>conftest.$ac_ext
4367 cat >>conftest.$ac_ext <<_ACEOF
4368 /* end confdefs.h. */
4373 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4378 rm -f conftest.$ac_objext conftest$ac_exeext
4379 if { (ac_try="$ac_link"
4381 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4382 *) ac_try_echo=$ac_try;;
4384 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4385 (eval "$ac_link") 2>conftest.er1
4387 grep -v '^ *+' conftest.er1 >conftest.err
4389 cat conftest.err >&5
4390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4391 (exit $ac_status); } && {
4392 test -z "$ac_c_werror_flag" ||
4393 test ! -s conftest.err
4394 } && test -s conftest$ac_exeext &&
4395 $as_test_x conftest$ac_exeext; then
4398 echo "$as_me: failed program was:" >&5
4399 sed 's/^/| /' conftest.$ac_ext >&5
4404 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4405 conftest$ac_exeext conftest.$ac_ext
4407 if test $termok = no; then TERMLIBS=""; fi
4412 if test "x$TERMLIBS" = x; then
4413 if test $have_curses = yes; then
4416 LIBS="$LIBS $TERMLIBS"
4417 cat >conftest.$ac_ext <<_ACEOF
4420 cat confdefs.h >>conftest.$ac_ext
4421 cat >>conftest.$ac_ext <<_ACEOF
4422 /* end confdefs.h. */
4427 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4432 rm -f conftest.$ac_objext conftest$ac_exeext
4433 if { (ac_try="$ac_link"
4435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4436 *) ac_try_echo=$ac_try;;
4438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4439 (eval "$ac_link") 2>conftest.er1
4441 grep -v '^ *+' conftest.er1 >conftest.err
4443 cat conftest.err >&5
4444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445 (exit $ac_status); } && {
4446 test -z "$ac_c_werror_flag" ||
4447 test ! -s conftest.err
4448 } && test -s conftest$ac_exeext &&
4449 $as_test_x conftest$ac_exeext; then
4452 echo "$as_me: failed program was:" >&5
4453 sed 's/^/| /' conftest.$ac_ext >&5
4458 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4459 conftest$ac_exeext conftest.$ac_ext
4461 if test $termok = no; then TERMLIBS=""; fi
4465 # -- Try curses & termcap.
4466 if test "x$TERMLIBS" = x; then
4467 if test $have_curses = yes; then
4468 if test $have_termcap = yes; then
4469 TERMLIBS="-lcurses -ltermcap"
4471 LIBS="$LIBS $TERMLIBS"
4472 cat >conftest.$ac_ext <<_ACEOF
4475 cat confdefs.h >>conftest.$ac_ext
4476 cat >>conftest.$ac_ext <<_ACEOF
4477 /* end confdefs.h. */
4482 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4487 rm -f conftest.$ac_objext conftest$ac_exeext
4488 if { (ac_try="$ac_link"
4490 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4491 *) ac_try_echo=$ac_try;;
4493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4494 (eval "$ac_link") 2>conftest.er1
4496 grep -v '^ *+' conftest.er1 >conftest.err
4498 cat conftest.err >&5
4499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4500 (exit $ac_status); } && {
4501 test -z "$ac_c_werror_flag" ||
4502 test ! -s conftest.err
4503 } && test -s conftest$ac_exeext &&
4504 $as_test_x conftest$ac_exeext; then
4507 echo "$as_me: failed program was:" >&5
4508 sed 's/^/| /' conftest.$ac_ext >&5
4513 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4514 conftest$ac_exeext conftest.$ac_ext
4516 if test $termok = no; then TERMLIBS=""; fi
4523 if test "x$TERMLIBS" = x; then
4524 if test $have_termcap = yes; then
4525 TERMLIBS="-ltermcap"
4527 LIBS="$LIBS $TERMLIBS"
4528 cat >conftest.$ac_ext <<_ACEOF
4531 cat confdefs.h >>conftest.$ac_ext
4532 cat >>conftest.$ac_ext <<_ACEOF
4533 /* end confdefs.h. */
4538 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4543 rm -f conftest.$ac_objext conftest$ac_exeext
4544 if { (ac_try="$ac_link"
4546 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4547 *) ac_try_echo=$ac_try;;
4549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4550 (eval "$ac_link") 2>conftest.er1
4552 grep -v '^ *+' conftest.er1 >conftest.err
4554 cat conftest.err >&5
4555 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556 (exit $ac_status); } && {
4557 test -z "$ac_c_werror_flag" ||
4558 test ! -s conftest.err
4559 } && test -s conftest$ac_exeext &&
4560 $as_test_x conftest$ac_exeext; then
4563 echo "$as_me: failed program was:" >&5
4564 sed 's/^/| /' conftest.$ac_ext >&5
4569 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4570 conftest$ac_exeext conftest.$ac_ext
4572 if test $termok = no; then TERMLIBS=""; fi
4577 if test "x$TERMLIBS" = x; then
4578 if test $have_termlib = yes; then
4579 TERMLIBS="-lcurses -ltermlib"
4581 LIBS="$LIBS $TERMLIBS"
4582 cat >conftest.$ac_ext <<_ACEOF
4585 cat confdefs.h >>conftest.$ac_ext
4586 cat >>conftest.$ac_ext <<_ACEOF
4587 /* end confdefs.h. */
4592 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);
4597 rm -f conftest.$ac_objext conftest$ac_exeext
4598 if { (ac_try="$ac_link"
4600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4601 *) ac_try_echo=$ac_try;;
4603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4604 (eval "$ac_link") 2>conftest.er1
4606 grep -v '^ *+' conftest.er1 >conftest.err
4608 cat conftest.err >&5
4609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4610 (exit $ac_status); } && {
4611 test -z "$ac_c_werror_flag" ||
4612 test ! -s conftest.err
4613 } && test -s conftest$ac_exeext &&
4614 $as_test_x conftest$ac_exeext; then
4617 echo "$as_me: failed program was:" >&5
4618 sed 's/^/| /' conftest.$ac_ext >&5
4623 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4624 conftest$ac_exeext conftest.$ac_ext
4626 if test $termok = no; then TERMLIBS=""; fi
4630 if test "x$TERMLIBS" = x; then
4631 { echo "$as_me:$LINENO: result: Cannot find terminal libraries - configure failed" >&5
4632 echo "${ECHO_T}Cannot find terminal libraries - configure failed" >&6; }
4635 { echo "$as_me:$LINENO: result: using $TERMLIBS" >&5
4636 echo "${ECHO_T}using $TERMLIBS" >&6; }
4637 LIBS="$LIBS $TERMLIBS"
4639 # Checks for header files.
4640 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4641 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4642 if test "${ac_cv_header_stdc+set}" = set; then
4643 echo $ECHO_N "(cached) $ECHO_C" >&6
4645 cat >conftest.$ac_ext <<_ACEOF
4648 cat confdefs.h >>conftest.$ac_ext
4649 cat >>conftest.$ac_ext <<_ACEOF
4650 /* end confdefs.h. */
4664 rm -f conftest.$ac_objext
4665 if { (ac_try="$ac_compile"
4667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4668 *) ac_try_echo=$ac_try;;
4670 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4671 (eval "$ac_compile") 2>conftest.er1
4673 grep -v '^ *+' conftest.er1 >conftest.err
4675 cat conftest.err >&5
4676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4677 (exit $ac_status); } && {
4678 test -z "$ac_c_werror_flag" ||
4679 test ! -s conftest.err
4680 } && test -s conftest.$ac_objext; then
4681 ac_cv_header_stdc=yes
4683 echo "$as_me: failed program was:" >&5
4684 sed 's/^/| /' conftest.$ac_ext >&5
4686 ac_cv_header_stdc=no
4689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4691 if test $ac_cv_header_stdc = yes; then
4692 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4693 cat >conftest.$ac_ext <<_ACEOF
4696 cat confdefs.h >>conftest.$ac_ext
4697 cat >>conftest.$ac_ext <<_ACEOF
4698 /* end confdefs.h. */
4702 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4703 $EGREP "memchr" >/dev/null 2>&1; then
4706 ac_cv_header_stdc=no
4712 if test $ac_cv_header_stdc = yes; then
4713 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4714 cat >conftest.$ac_ext <<_ACEOF
4717 cat confdefs.h >>conftest.$ac_ext
4718 cat >>conftest.$ac_ext <<_ACEOF
4719 /* end confdefs.h. */
4723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4724 $EGREP "free" >/dev/null 2>&1; then
4727 ac_cv_header_stdc=no
4733 if test $ac_cv_header_stdc = yes; then
4734 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4735 if test "$cross_compiling" = yes; then
4738 cat >conftest.$ac_ext <<_ACEOF
4741 cat confdefs.h >>conftest.$ac_ext
4742 cat >>conftest.$ac_ext <<_ACEOF
4743 /* end confdefs.h. */
4746 #if ((' ' & 0x0FF) == 0x020)
4747 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4748 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4750 # define ISLOWER(c) \
4751 (('a' <= (c) && (c) <= 'i') \
4752 || ('j' <= (c) && (c) <= 'r') \
4753 || ('s' <= (c) && (c) <= 'z'))
4754 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4757 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4762 for (i = 0; i < 256; i++)
4763 if (XOR (islower (i), ISLOWER (i))
4764 || toupper (i) != TOUPPER (i))
4769 rm -f conftest$ac_exeext
4770 if { (ac_try="$ac_link"
4772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4773 *) ac_try_echo=$ac_try;;
4775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4776 (eval "$ac_link") 2>&5
4778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4780 { (case "(($ac_try" in
4781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4782 *) ac_try_echo=$ac_try;;
4784 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4785 (eval "$ac_try") 2>&5
4787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788 (exit $ac_status); }; }; then
4791 echo "$as_me: program exited with status $ac_status" >&5
4792 echo "$as_me: failed program was:" >&5
4793 sed 's/^/| /' conftest.$ac_ext >&5
4796 ac_cv_header_stdc=no
4798 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4804 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4805 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4806 if test $ac_cv_header_stdc = yes; then
4808 cat >>confdefs.h <<\_ACEOF
4809 #define STDC_HEADERS 1
4814 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4824 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4825 inttypes.h stdint.h unistd.h
4827 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4828 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4829 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4830 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4831 echo $ECHO_N "(cached) $ECHO_C" >&6
4833 cat >conftest.$ac_ext <<_ACEOF
4836 cat confdefs.h >>conftest.$ac_ext
4837 cat >>conftest.$ac_ext <<_ACEOF
4838 /* end confdefs.h. */
4839 $ac_includes_default
4841 #include <$ac_header>
4843 rm -f conftest.$ac_objext
4844 if { (ac_try="$ac_compile"
4846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4847 *) ac_try_echo=$ac_try;;
4849 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4850 (eval "$ac_compile") 2>conftest.er1
4852 grep -v '^ *+' conftest.er1 >conftest.err
4854 cat conftest.err >&5
4855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856 (exit $ac_status); } && {
4857 test -z "$ac_c_werror_flag" ||
4858 test ! -s conftest.err
4859 } && test -s conftest.$ac_objext; then
4860 eval "$as_ac_Header=yes"
4862 echo "$as_me: failed program was:" >&5
4863 sed 's/^/| /' conftest.$ac_ext >&5
4865 eval "$as_ac_Header=no"
4868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4870 ac_res=`eval echo '${'$as_ac_Header'}'`
4871 { echo "$as_me:$LINENO: result: $ac_res" >&5
4872 echo "${ECHO_T}$ac_res" >&6; }
4873 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4874 cat >>confdefs.h <<_ACEOF
4875 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4898 for ac_header in ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h
4900 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4901 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4902 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4903 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4904 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4905 echo $ECHO_N "(cached) $ECHO_C" >&6
4907 ac_res=`eval echo '${'$as_ac_Header'}'`
4908 { echo "$as_me:$LINENO: result: $ac_res" >&5
4909 echo "${ECHO_T}$ac_res" >&6; }
4911 # Is the header compilable?
4912 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4913 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4914 cat >conftest.$ac_ext <<_ACEOF
4917 cat confdefs.h >>conftest.$ac_ext
4918 cat >>conftest.$ac_ext <<_ACEOF
4919 /* end confdefs.h. */
4920 $ac_includes_default
4921 #include <$ac_header>
4923 rm -f conftest.$ac_objext
4924 if { (ac_try="$ac_compile"
4926 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4927 *) ac_try_echo=$ac_try;;
4929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4930 (eval "$ac_compile") 2>conftest.er1
4932 grep -v '^ *+' conftest.er1 >conftest.err
4934 cat conftest.err >&5
4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936 (exit $ac_status); } && {
4937 test -z "$ac_c_werror_flag" ||
4938 test ! -s conftest.err
4939 } && test -s conftest.$ac_objext; then
4940 ac_header_compiler=yes
4942 echo "$as_me: failed program was:" >&5
4943 sed 's/^/| /' conftest.$ac_ext >&5
4945 ac_header_compiler=no
4948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4950 echo "${ECHO_T}$ac_header_compiler" >&6; }
4952 # Is the header present?
4953 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4954 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4955 cat >conftest.$ac_ext <<_ACEOF
4958 cat confdefs.h >>conftest.$ac_ext
4959 cat >>conftest.$ac_ext <<_ACEOF
4960 /* end confdefs.h. */
4961 #include <$ac_header>
4963 if { (ac_try="$ac_cpp conftest.$ac_ext"
4965 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4966 *) ac_try_echo=$ac_try;;
4968 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4969 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4971 grep -v '^ *+' conftest.er1 >conftest.err
4973 cat conftest.err >&5
4974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4975 (exit $ac_status); } >/dev/null && {
4976 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4977 test ! -s conftest.err
4979 ac_header_preproc=yes
4981 echo "$as_me: failed program was:" >&5
4982 sed 's/^/| /' conftest.$ac_ext >&5
4984 ac_header_preproc=no
4987 rm -f conftest.err conftest.$ac_ext
4988 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4989 echo "${ECHO_T}$ac_header_preproc" >&6; }
4991 # So? What about this header?
4992 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4994 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4995 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4996 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4997 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4998 ac_header_preproc=yes
5001 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5002 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5003 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5004 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5005 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5006 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5007 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
5008 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
5009 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5010 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5011 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5012 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5016 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5017 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5018 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5019 echo $ECHO_N "(cached) $ECHO_C" >&6
5021 eval "$as_ac_Header=\$ac_header_preproc"
5023 ac_res=`eval echo '${'$as_ac_Header'}'`
5024 { echo "$as_me:$LINENO: result: $ac_res" >&5
5025 echo "${ECHO_T}$ac_res" >&6; }
5028 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5029 cat >>confdefs.h <<_ACEOF
5030 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5038 # Checks for typedefs, structures, and compiler characteristics.
5039 { echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5
5040 echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; }
5041 if test "${ac_cv_header_stat_broken+set}" = set; then
5042 echo $ECHO_N "(cached) $ECHO_C" >&6
5044 cat >conftest.$ac_ext <<_ACEOF
5047 cat confdefs.h >>conftest.$ac_ext
5048 cat >>conftest.$ac_ext <<_ACEOF
5049 /* end confdefs.h. */
5050 #include <sys/types.h>
5051 #include <sys/stat.h>
5053 #if defined S_ISBLK && defined S_IFDIR
5054 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
5057 #if defined S_ISBLK && defined S_IFCHR
5058 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
5061 #if defined S_ISLNK && defined S_IFREG
5062 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
5065 #if defined S_ISSOCK && defined S_IFREG
5066 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
5070 rm -f conftest.$ac_objext
5071 if { (ac_try="$ac_compile"
5073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5074 *) ac_try_echo=$ac_try;;
5076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5077 (eval "$ac_compile") 2>conftest.er1
5079 grep -v '^ *+' conftest.er1 >conftest.err
5081 cat conftest.err >&5
5082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083 (exit $ac_status); } && {
5084 test -z "$ac_c_werror_flag" ||
5085 test ! -s conftest.err
5086 } && test -s conftest.$ac_objext; then
5087 ac_cv_header_stat_broken=no
5089 echo "$as_me: failed program was:" >&5
5090 sed 's/^/| /' conftest.$ac_ext >&5
5092 ac_cv_header_stat_broken=yes
5095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5097 { echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5
5098 echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; }
5099 if test $ac_cv_header_stat_broken = yes; then
5101 cat >>confdefs.h <<\_ACEOF
5102 #define STAT_MACROS_BROKEN 1
5107 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
5108 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
5109 if test "${ac_cv_c_const+set}" = set; then
5110 echo $ECHO_N "(cached) $ECHO_C" >&6
5112 cat >conftest.$ac_ext <<_ACEOF
5115 cat confdefs.h >>conftest.$ac_ext
5116 cat >>conftest.$ac_ext <<_ACEOF
5117 /* end confdefs.h. */
5122 /* FIXME: Include the comments suggested by Paul. */
5124 /* Ultrix mips cc rejects this. */
5125 typedef int charset[2];
5127 /* SunOS 4.1.1 cc rejects this. */
5128 char const *const *pcpcc;
5130 /* NEC SVR4.0.2 mips cc rejects this. */
5131 struct point {int x, y;};
5132 static struct point const zero = {0,0};
5133 /* AIX XL C 1.02.0.0 rejects this.
5134 It does not let you subtract one const X* pointer from another in
5135 an arm of an if-expression whose if-part is not a constant
5137 const char *g = "string";
5138 pcpcc = &g + (g ? g-g : 0);
5139 /* HPUX 7.0 cc rejects these. */
5141 ppc = (char**) pcpcc;
5142 pcpcc = (char const *const *) ppc;
5143 { /* SCO 3.2v4 cc rejects this. */
5145 char const *s = 0 ? (char *) 0 : (char const *) 0;
5150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5152 const int *foo = &x[0];
5155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5156 typedef const int *iptr;
5160 { /* AIX XL C 1.02.0.0 rejects this saying
5161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5162 struct s { int j; const int *ap[3]; };
5163 struct s *b; b->j = 5;
5165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5169 return !cs[0] && !zero.x;
5176 rm -f conftest.$ac_objext
5177 if { (ac_try="$ac_compile"
5179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5180 *) ac_try_echo=$ac_try;;
5182 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5183 (eval "$ac_compile") 2>conftest.er1
5185 grep -v '^ *+' conftest.er1 >conftest.err
5187 cat conftest.err >&5
5188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5189 (exit $ac_status); } && {
5190 test -z "$ac_c_werror_flag" ||
5191 test ! -s conftest.err
5192 } && test -s conftest.$ac_objext; then
5195 echo "$as_me: failed program was:" >&5
5196 sed 's/^/| /' conftest.$ac_ext >&5
5201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5203 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
5204 echo "${ECHO_T}$ac_cv_c_const" >&6; }
5205 if test $ac_cv_c_const = no; then
5207 cat >>confdefs.h <<\_ACEOF
5213 { echo "$as_me:$LINENO: checking for off_t" >&5
5214 echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
5215 if test "${ac_cv_type_off_t+set}" = set; then
5216 echo $ECHO_N "(cached) $ECHO_C" >&6
5218 cat >conftest.$ac_ext <<_ACEOF
5221 cat confdefs.h >>conftest.$ac_ext
5222 cat >>conftest.$ac_ext <<_ACEOF
5223 /* end confdefs.h. */
5224 $ac_includes_default
5225 typedef off_t ac__type_new_;
5229 if ((ac__type_new_ *) 0)
5231 if (sizeof (ac__type_new_))
5237 rm -f conftest.$ac_objext
5238 if { (ac_try="$ac_compile"
5240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5241 *) ac_try_echo=$ac_try;;
5243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5244 (eval "$ac_compile") 2>conftest.er1
5246 grep -v '^ *+' conftest.er1 >conftest.err
5248 cat conftest.err >&5
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); } && {
5251 test -z "$ac_c_werror_flag" ||
5252 test ! -s conftest.err
5253 } && test -s conftest.$ac_objext; then
5254 ac_cv_type_off_t=yes
5256 echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.$ac_ext >&5
5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5264 { echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5265 echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
5266 if test $ac_cv_type_off_t = yes; then
5270 cat >>confdefs.h <<_ACEOF
5271 #define off_t long int
5276 { echo "$as_me:$LINENO: checking for size_t" >&5
5277 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
5278 if test "${ac_cv_type_size_t+set}" = set; then
5279 echo $ECHO_N "(cached) $ECHO_C" >&6
5281 cat >conftest.$ac_ext <<_ACEOF
5284 cat confdefs.h >>conftest.$ac_ext
5285 cat >>conftest.$ac_ext <<_ACEOF
5286 /* end confdefs.h. */
5287 $ac_includes_default
5288 typedef size_t ac__type_new_;
5292 if ((ac__type_new_ *) 0)
5294 if (sizeof (ac__type_new_))
5300 rm -f conftest.$ac_objext
5301 if { (ac_try="$ac_compile"
5303 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5304 *) ac_try_echo=$ac_try;;
5306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5307 (eval "$ac_compile") 2>conftest.er1
5309 grep -v '^ *+' conftest.er1 >conftest.err
5311 cat conftest.err >&5
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); } && {
5314 test -z "$ac_c_werror_flag" ||
5315 test ! -s conftest.err
5316 } && test -s conftest.$ac_objext; then
5317 ac_cv_type_size_t=yes
5319 echo "$as_me: failed program was:" >&5
5320 sed 's/^/| /' conftest.$ac_ext >&5
5322 ac_cv_type_size_t=no
5325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5327 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
5328 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
5329 if test $ac_cv_type_size_t = yes; then
5333 cat >>confdefs.h <<_ACEOF
5334 #define size_t unsigned int
5339 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5340 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
5341 if test "${ac_cv_header_time+set}" = set; then
5342 echo $ECHO_N "(cached) $ECHO_C" >&6
5344 cat >conftest.$ac_ext <<_ACEOF
5347 cat confdefs.h >>conftest.$ac_ext
5348 cat >>conftest.$ac_ext <<_ACEOF
5349 /* end confdefs.h. */
5350 #include <sys/types.h>
5351 #include <sys/time.h>
5357 if ((struct tm *) 0)
5363 rm -f conftest.$ac_objext
5364 if { (ac_try="$ac_compile"
5366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5367 *) ac_try_echo=$ac_try;;
5369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5370 (eval "$ac_compile") 2>conftest.er1
5372 grep -v '^ *+' conftest.er1 >conftest.err
5374 cat conftest.err >&5
5375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376 (exit $ac_status); } && {
5377 test -z "$ac_c_werror_flag" ||
5378 test ! -s conftest.err
5379 } && test -s conftest.$ac_objext; then
5380 ac_cv_header_time=yes
5382 echo "$as_me: failed program was:" >&5
5383 sed 's/^/| /' conftest.$ac_ext >&5
5385 ac_cv_header_time=no
5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5390 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5391 echo "${ECHO_T}$ac_cv_header_time" >&6; }
5392 if test $ac_cv_header_time = yes; then
5394 cat >>confdefs.h <<\_ACEOF
5395 #define TIME_WITH_SYS_TIME 1
5401 # Autoheader templates for symbols defined later by AC_DEFINE.
5451 # Checks for identifiers.
5452 { echo "$as_me:$LINENO: checking for off_t" >&5
5453 echo $ECHO_N "checking for off_t... $ECHO_C" >&6; }
5454 if test "${ac_cv_type_off_t+set}" = set; then
5455 echo $ECHO_N "(cached) $ECHO_C" >&6
5457 cat >conftest.$ac_ext <<_ACEOF
5460 cat confdefs.h >>conftest.$ac_ext
5461 cat >>conftest.$ac_ext <<_ACEOF
5462 /* end confdefs.h. */
5463 $ac_includes_default
5464 typedef off_t ac__type_new_;
5468 if ((ac__type_new_ *) 0)
5470 if (sizeof (ac__type_new_))
5476 rm -f conftest.$ac_objext
5477 if { (ac_try="$ac_compile"
5479 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5480 *) ac_try_echo=$ac_try;;
5482 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5483 (eval "$ac_compile") 2>conftest.er1
5485 grep -v '^ *+' conftest.er1 >conftest.err
5487 cat conftest.err >&5
5488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5489 (exit $ac_status); } && {
5490 test -z "$ac_c_werror_flag" ||
5491 test ! -s conftest.err
5492 } && test -s conftest.$ac_objext; then
5493 ac_cv_type_off_t=yes
5495 echo "$as_me: failed program was:" >&5
5496 sed 's/^/| /' conftest.$ac_ext >&5
5501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5503 { echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5504 echo "${ECHO_T}$ac_cv_type_off_t" >&6; }
5505 if test $ac_cv_type_off_t = yes; then
5509 cat >>confdefs.h <<_ACEOF
5510 #define off_t long int
5515 { echo "$as_me:$LINENO: checking for void" >&5
5516 echo $ECHO_N "checking for void... $ECHO_C" >&6; }
5517 cat >conftest.$ac_ext <<_ACEOF
5520 cat confdefs.h >>conftest.$ac_ext
5521 cat >>conftest.$ac_ext <<_ACEOF
5522 /* end confdefs.h. */
5532 rm -f conftest.$ac_objext
5533 if { (ac_try="$ac_compile"
5535 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5536 *) ac_try_echo=$ac_try;;
5538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5539 (eval "$ac_compile") 2>conftest.er1
5541 grep -v '^ *+' conftest.er1 >conftest.err
5543 cat conftest.err >&5
5544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5545 (exit $ac_status); } && {
5546 test -z "$ac_c_werror_flag" ||
5547 test ! -s conftest.err
5548 } && test -s conftest.$ac_objext; then
5549 { echo "$as_me:$LINENO: result: yes" >&5
5550 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5555 echo "$as_me: failed program was:" >&5
5556 sed 's/^/| /' conftest.$ac_ext >&5
5558 { echo "$as_me:$LINENO: result: no" >&5
5559 echo "${ECHO_T}no" >&6; }
5562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5563 { echo "$as_me:$LINENO: checking for const" >&5
5564 echo $ECHO_N "checking for const... $ECHO_C" >&6; }
5565 cat >conftest.$ac_ext <<_ACEOF
5568 cat confdefs.h >>conftest.$ac_ext
5569 cat >>conftest.$ac_ext <<_ACEOF
5570 /* end confdefs.h. */
5580 rm -f conftest.$ac_objext
5581 if { (ac_try="$ac_compile"
5583 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5584 *) ac_try_echo=$ac_try;;
5586 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5587 (eval "$ac_compile") 2>conftest.er1
5589 grep -v '^ *+' conftest.er1 >conftest.err
5591 cat conftest.err >&5
5592 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5593 (exit $ac_status); } && {
5594 test -z "$ac_c_werror_flag" ||
5595 test ! -s conftest.err
5596 } && test -s conftest.$ac_objext; then
5597 { echo "$as_me:$LINENO: result: yes" >&5
5598 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5599 #define HAVE_CONST 1
5603 echo "$as_me: failed program was:" >&5
5604 sed 's/^/| /' conftest.$ac_ext >&5
5606 { echo "$as_me:$LINENO: result: no" >&5
5607 echo "${ECHO_T}no" >&6; }
5610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5611 { echo "$as_me:$LINENO: checking for time_t" >&5
5612 echo $ECHO_N "checking for time_t... $ECHO_C" >&6; }
5613 cat >conftest.$ac_ext <<_ACEOF
5616 cat confdefs.h >>conftest.$ac_ext
5617 cat >>conftest.$ac_ext <<_ACEOF
5618 /* end confdefs.h. */
5628 rm -f conftest.$ac_objext
5629 if { (ac_try="$ac_compile"
5631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5632 *) ac_try_echo=$ac_try;;
5634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5635 (eval "$ac_compile") 2>conftest.er1
5637 grep -v '^ *+' conftest.er1 >conftest.err
5639 cat conftest.err >&5
5640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641 (exit $ac_status); } && {
5642 test -z "$ac_c_werror_flag" ||
5643 test ! -s conftest.err
5644 } && test -s conftest.$ac_objext; then
5645 { echo "$as_me:$LINENO: result: yes" >&5
5646 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5647 #define HAVE_TIME_T 1
5651 echo "$as_me: failed program was:" >&5
5652 sed 's/^/| /' conftest.$ac_ext >&5
5654 { echo "$as_me:$LINENO: result: no" >&5
5655 echo "${ECHO_T}no" >&6; }
5658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5660 # Checks for library functions.
5661 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
5662 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
5663 if test "${ac_cv_type_signal+set}" = set; then
5664 echo $ECHO_N "(cached) $ECHO_C" >&6
5666 cat >conftest.$ac_ext <<_ACEOF
5669 cat confdefs.h >>conftest.$ac_ext
5670 cat >>conftest.$ac_ext <<_ACEOF
5671 /* end confdefs.h. */
5672 #include <sys/types.h>
5678 return *(signal (0, 0)) (0) == 1;
5683 rm -f conftest.$ac_objext
5684 if { (ac_try="$ac_compile"
5686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5687 *) ac_try_echo=$ac_try;;
5689 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5690 (eval "$ac_compile") 2>conftest.er1
5692 grep -v '^ *+' conftest.er1 >conftest.err
5694 cat conftest.err >&5
5695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5696 (exit $ac_status); } && {
5697 test -z "$ac_c_werror_flag" ||
5698 test ! -s conftest.err
5699 } && test -s conftest.$ac_objext; then
5700 ac_cv_type_signal=int
5702 echo "$as_me: failed program was:" >&5
5703 sed 's/^/| /' conftest.$ac_ext >&5
5705 ac_cv_type_signal=void
5708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5710 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
5711 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
5713 cat >>confdefs.h <<_ACEOF
5714 #define RETSIGTYPE $ac_cv_type_signal
5727 for ac_func in fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod
5729 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5730 { echo "$as_me:$LINENO: checking for $ac_func" >&5
5731 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5732 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5733 echo $ECHO_N "(cached) $ECHO_C" >&6
5735 cat >conftest.$ac_ext <<_ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h. */
5741 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5742 For example, HP-UX 11i <limits.h> declares gettimeofday. */
5743 #define $ac_func innocuous_$ac_func
5745 /* System header to define __stub macros and hopefully few prototypes,
5746 which can conflict with char $ac_func (); below.
5747 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5748 <limits.h> exists even on freestanding compilers. */
5751 # include <limits.h>
5753 # include <assert.h>
5758 /* Override any GCC internal prototype to avoid an error.
5759 Use char because int might match the return type of a GCC
5760 builtin and then its argument prototype would still apply. */
5765 /* The GNU C library defines this for functions which it implements
5766 to always fail with ENOSYS. Some functions are actually named
5767 something starting with __ and the normal name is an alias. */
5768 #if defined __stub_$ac_func || defined __stub___$ac_func
5780 rm -f conftest.$ac_objext conftest$ac_exeext
5781 if { (ac_try="$ac_link"
5783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5784 *) ac_try_echo=$ac_try;;
5786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5787 (eval "$ac_link") 2>conftest.er1
5789 grep -v '^ *+' conftest.er1 >conftest.err
5791 cat conftest.err >&5
5792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793 (exit $ac_status); } && {
5794 test -z "$ac_c_werror_flag" ||
5795 test ! -s conftest.err
5796 } && test -s conftest$ac_exeext &&
5797 $as_test_x conftest$ac_exeext; then
5798 eval "$as_ac_var=yes"
5800 echo "$as_me: failed program was:" >&5
5801 sed 's/^/| /' conftest.$ac_ext >&5
5803 eval "$as_ac_var=no"
5806 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5807 conftest$ac_exeext conftest.$ac_ext
5809 ac_res=`eval echo '${'$as_ac_var'}'`
5810 { echo "$as_me:$LINENO: result: $ac_res" >&5
5811 echo "${ECHO_T}$ac_res" >&6; }
5812 if test `eval echo '${'$as_ac_var'}'` = yes; then
5813 cat >>confdefs.h <<_ACEOF
5814 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5821 # AC_CHECK_FUNCS may not work for inline functions, so test these separately.
5822 { echo "$as_me:$LINENO: checking for memcpy" >&5
5823 echo $ECHO_N "checking for memcpy... $ECHO_C" >&6; }
5824 cat >conftest.$ac_ext <<_ACEOF
5827 cat confdefs.h >>conftest.$ac_ext
5828 cat >>conftest.$ac_ext <<_ACEOF
5829 /* end confdefs.h. */
5842 rm -f conftest.$ac_objext conftest$ac_exeext
5843 if { (ac_try="$ac_link"
5845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5846 *) ac_try_echo=$ac_try;;
5848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5849 (eval "$ac_link") 2>conftest.er1
5851 grep -v '^ *+' conftest.er1 >conftest.err
5853 cat conftest.err >&5
5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855 (exit $ac_status); } && {
5856 test -z "$ac_c_werror_flag" ||
5857 test ! -s conftest.err
5858 } && test -s conftest$ac_exeext &&
5859 $as_test_x conftest$ac_exeext; then
5860 { echo "$as_me:$LINENO: result: yes" >&5
5861 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5862 #define HAVE_MEMCPY 1
5866 echo "$as_me: failed program was:" >&5
5867 sed 's/^/| /' conftest.$ac_ext >&5
5869 { echo "$as_me:$LINENO: result: no" >&5
5870 echo "${ECHO_T}no" >&6; }
5873 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5874 conftest$ac_exeext conftest.$ac_ext
5876 { echo "$as_me:$LINENO: checking for strchr" >&5
5877 echo $ECHO_N "checking for strchr... $ECHO_C" >&6; }
5878 cat >conftest.$ac_ext <<_ACEOF
5881 cat confdefs.h >>conftest.$ac_ext
5882 cat >>conftest.$ac_ext <<_ACEOF
5883 /* end confdefs.h. */
5896 rm -f conftest.$ac_objext conftest$ac_exeext
5897 if { (ac_try="$ac_link"
5899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5900 *) ac_try_echo=$ac_try;;
5902 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5903 (eval "$ac_link") 2>conftest.er1
5905 grep -v '^ *+' conftest.er1 >conftest.err
5907 cat conftest.err >&5
5908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5909 (exit $ac_status); } && {
5910 test -z "$ac_c_werror_flag" ||
5911 test ! -s conftest.err
5912 } && test -s conftest$ac_exeext &&
5913 $as_test_x conftest$ac_exeext; then
5914 { echo "$as_me:$LINENO: result: yes" >&5
5915 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5916 #define HAVE_STRCHR 1
5920 echo "$as_me: failed program was:" >&5
5921 sed 's/^/| /' conftest.$ac_ext >&5
5923 { echo "$as_me:$LINENO: result: no" >&5
5924 echo "${ECHO_T}no" >&6; }
5927 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5928 conftest$ac_exeext conftest.$ac_ext
5930 { echo "$as_me:$LINENO: checking for strstr" >&5
5931 echo $ECHO_N "checking for strstr... $ECHO_C" >&6; }
5932 cat >conftest.$ac_ext <<_ACEOF
5935 cat confdefs.h >>conftest.$ac_ext
5936 cat >>conftest.$ac_ext <<_ACEOF
5937 /* end confdefs.h. */
5950 rm -f conftest.$ac_objext conftest$ac_exeext
5951 if { (ac_try="$ac_link"
5953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5954 *) ac_try_echo=$ac_try;;
5956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5957 (eval "$ac_link") 2>conftest.er1
5959 grep -v '^ *+' conftest.er1 >conftest.err
5961 cat conftest.err >&5
5962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5963 (exit $ac_status); } && {
5964 test -z "$ac_c_werror_flag" ||
5965 test ! -s conftest.err
5966 } && test -s conftest$ac_exeext &&
5967 $as_test_x conftest$ac_exeext; then
5968 { echo "$as_me:$LINENO: result: yes" >&5
5969 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
5970 #define HAVE_STRSTR 1
5974 echo "$as_me: failed program was:" >&5
5975 sed 's/^/| /' conftest.$ac_ext >&5
5977 { echo "$as_me:$LINENO: result: no" >&5
5978 echo "${ECHO_T}no" >&6; }
5981 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5982 conftest$ac_exeext conftest.$ac_ext
5984 # Some systems have termios.h but not the corresponding functions.
5985 { echo "$as_me:$LINENO: checking for tcgetattr" >&5
5986 echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6; }
5987 if test "${ac_cv_func_tcgetattr+set}" = set; then
5988 echo $ECHO_N "(cached) $ECHO_C" >&6
5990 cat >conftest.$ac_ext <<_ACEOF
5993 cat confdefs.h >>conftest.$ac_ext
5994 cat >>conftest.$ac_ext <<_ACEOF
5995 /* end confdefs.h. */
5996 /* Define tcgetattr to an innocuous variant, in case <limits.h> declares tcgetattr.
5997 For example, HP-UX 11i <limits.h> declares gettimeofday. */
5998 #define tcgetattr innocuous_tcgetattr
6000 /* System header to define __stub macros and hopefully few prototypes,
6001 which can conflict with char tcgetattr (); below.
6002 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6003 <limits.h> exists even on freestanding compilers. */
6006 # include <limits.h>
6008 # include <assert.h>
6013 /* Override any GCC internal prototype to avoid an error.
6014 Use char because int might match the return type of a GCC
6015 builtin and then its argument prototype would still apply. */
6020 /* The GNU C library defines this for functions which it implements
6021 to always fail with ENOSYS. Some functions are actually named
6022 something starting with __ and the normal name is an alias. */
6023 #if defined __stub_tcgetattr || defined __stub___tcgetattr
6030 return tcgetattr ();
6035 rm -f conftest.$ac_objext conftest$ac_exeext
6036 if { (ac_try="$ac_link"
6038 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6039 *) ac_try_echo=$ac_try;;
6041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6042 (eval "$ac_link") 2>conftest.er1
6044 grep -v '^ *+' conftest.er1 >conftest.err
6046 cat conftest.err >&5
6047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6048 (exit $ac_status); } && {
6049 test -z "$ac_c_werror_flag" ||
6050 test ! -s conftest.err
6051 } && test -s conftest$ac_exeext &&
6052 $as_test_x conftest$ac_exeext; then
6053 ac_cv_func_tcgetattr=yes
6055 echo "$as_me: failed program was:" >&5
6056 sed 's/^/| /' conftest.$ac_ext >&5
6058 ac_cv_func_tcgetattr=no
6061 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6062 conftest$ac_exeext conftest.$ac_ext
6064 { echo "$as_me:$LINENO: result: $ac_cv_func_tcgetattr" >&5
6065 echo "${ECHO_T}$ac_cv_func_tcgetattr" >&6; }
6066 if test $ac_cv_func_tcgetattr = yes; then
6067 cat >>confdefs.h <<\_ACEOF
6068 #define HAVE_TERMIOS_FUNCS 1
6074 { echo "$as_me:$LINENO: checking for fileno" >&5
6075 echo $ECHO_N "checking for fileno... $ECHO_C" >&6; }
6076 cat >conftest.$ac_ext <<_ACEOF
6079 cat confdefs.h >>conftest.$ac_ext
6080 cat >>conftest.$ac_ext <<_ACEOF
6081 /* end confdefs.h. */
6089 static int x; x = fileno(stdin);
6094 rm -f conftest.$ac_objext conftest$ac_exeext
6095 if { (ac_try="$ac_link"
6097 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6098 *) ac_try_echo=$ac_try;;
6100 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6101 (eval "$ac_link") 2>conftest.er1
6103 grep -v '^ *+' conftest.er1 >conftest.err
6105 cat conftest.err >&5
6106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6107 (exit $ac_status); } && {
6108 test -z "$ac_c_werror_flag" ||
6109 test ! -s conftest.err
6110 } && test -s conftest$ac_exeext &&
6111 $as_test_x conftest$ac_exeext; then
6112 { echo "$as_me:$LINENO: result: yes" >&5
6113 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6114 #define HAVE_FILENO 1
6118 echo "$as_me: failed program was:" >&5
6119 sed 's/^/| /' conftest.$ac_ext >&5
6121 { echo "$as_me:$LINENO: result: no" >&5
6122 echo "${ECHO_T}no" >&6; }
6125 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6126 conftest$ac_exeext conftest.$ac_ext
6128 { echo "$as_me:$LINENO: checking for strerror" >&5
6129 echo $ECHO_N "checking for strerror... $ECHO_C" >&6; }
6130 cat >conftest.$ac_ext <<_ACEOF
6133 cat confdefs.h >>conftest.$ac_ext
6134 cat >>conftest.$ac_ext <<_ACEOF
6135 /* end confdefs.h. */
6149 static char *x; x = strerror(0);
6154 rm -f conftest.$ac_objext conftest$ac_exeext
6155 if { (ac_try="$ac_link"
6157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6158 *) ac_try_echo=$ac_try;;
6160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6161 (eval "$ac_link") 2>conftest.er1
6163 grep -v '^ *+' conftest.er1 >conftest.err
6165 cat conftest.err >&5
6166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167 (exit $ac_status); } && {
6168 test -z "$ac_c_werror_flag" ||
6169 test ! -s conftest.err
6170 } && test -s conftest$ac_exeext &&
6171 $as_test_x conftest$ac_exeext; then
6172 { echo "$as_me:$LINENO: result: yes" >&5
6173 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6174 #define HAVE_STRERROR 1
6178 echo "$as_me: failed program was:" >&5
6179 sed 's/^/| /' conftest.$ac_ext >&5
6181 { echo "$as_me:$LINENO: result: no" >&5
6182 echo "${ECHO_T}no" >&6; }
6185 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6186 conftest$ac_exeext conftest.$ac_ext
6188 { echo "$as_me:$LINENO: checking for sys_errlist" >&5
6189 echo $ECHO_N "checking for sys_errlist... $ECHO_C" >&6; }
6190 cat >conftest.$ac_ext <<_ACEOF
6193 cat confdefs.h >>conftest.$ac_ext
6194 cat >>conftest.$ac_ext <<_ACEOF
6195 /* end confdefs.h. */
6200 extern char *sys_errlist[]; static char **x; x = sys_errlist;
6205 rm -f conftest.$ac_objext conftest$ac_exeext
6206 if { (ac_try="$ac_link"
6208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6209 *) ac_try_echo=$ac_try;;
6211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6212 (eval "$ac_link") 2>conftest.er1
6214 grep -v '^ *+' conftest.er1 >conftest.err
6216 cat conftest.err >&5
6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218 (exit $ac_status); } && {
6219 test -z "$ac_c_werror_flag" ||
6220 test ! -s conftest.err
6221 } && test -s conftest$ac_exeext &&
6222 $as_test_x conftest$ac_exeext; then
6223 { echo "$as_me:$LINENO: result: yes" >&5
6224 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6225 #define HAVE_SYS_ERRLIST 1
6229 echo "$as_me: failed program was:" >&5
6230 sed 's/^/| /' conftest.$ac_ext >&5
6232 { echo "$as_me:$LINENO: result: no" >&5
6233 echo "${ECHO_T}no" >&6; }
6236 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6237 conftest$ac_exeext conftest.$ac_ext
6239 { echo "$as_me:$LINENO: checking for sigset_t" >&5
6240 echo $ECHO_N "checking for sigset_t... $ECHO_C" >&6; }
6241 if test "${ac_cv_type_sigset_t+set}" = set; then
6242 echo $ECHO_N "(cached) $ECHO_C" >&6
6244 cat >conftest.$ac_ext <<_ACEOF
6247 cat confdefs.h >>conftest.$ac_ext
6248 cat >>conftest.$ac_ext <<_ACEOF
6249 /* end confdefs.h. */
6252 typedef sigset_t ac__type_new_;
6256 if ((ac__type_new_ *) 0)
6258 if (sizeof (ac__type_new_))
6264 rm -f conftest.$ac_objext
6265 if { (ac_try="$ac_compile"
6267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6268 *) ac_try_echo=$ac_try;;
6270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6271 (eval "$ac_compile") 2>conftest.er1
6273 grep -v '^ *+' conftest.er1 >conftest.err
6275 cat conftest.err >&5
6276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6277 (exit $ac_status); } && {
6278 test -z "$ac_c_werror_flag" ||
6279 test ! -s conftest.err
6280 } && test -s conftest.$ac_objext; then
6281 ac_cv_type_sigset_t=yes
6283 echo "$as_me: failed program was:" >&5
6284 sed 's/^/| /' conftest.$ac_ext >&5
6286 ac_cv_type_sigset_t=no
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6291 { echo "$as_me:$LINENO: result: $ac_cv_type_sigset_t" >&5
6292 echo "${ECHO_T}$ac_cv_type_sigset_t" >&6; }
6293 if test $ac_cv_type_sigset_t = yes; then
6295 cat >>confdefs.h <<_ACEOF
6296 #define HAVE_SIGSET_T 1
6303 { echo "$as_me:$LINENO: checking for sigemptyset" >&5
6304 echo $ECHO_N "checking for sigemptyset... $ECHO_C" >&6; }
6305 cat >conftest.$ac_ext <<_ACEOF
6308 cat confdefs.h >>conftest.$ac_ext
6309 cat >>conftest.$ac_ext <<_ACEOF
6310 /* end confdefs.h. */
6317 sigset_t s; sigemptyset(&s);
6322 rm -f conftest.$ac_objext conftest$ac_exeext
6323 if { (ac_try="$ac_link"
6325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6326 *) ac_try_echo=$ac_try;;
6328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6329 (eval "$ac_link") 2>conftest.er1
6331 grep -v '^ *+' conftest.er1 >conftest.err
6333 cat conftest.err >&5
6334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6335 (exit $ac_status); } && {
6336 test -z "$ac_c_werror_flag" ||
6337 test ! -s conftest.err
6338 } && test -s conftest$ac_exeext &&
6339 $as_test_x conftest$ac_exeext; then
6340 { echo "$as_me:$LINENO: result: yes" >&5
6341 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6342 #define HAVE_SIGEMPTYSET 1
6346 echo "$as_me: failed program was:" >&5
6347 sed 's/^/| /' conftest.$ac_ext >&5
6349 { echo "$as_me:$LINENO: result: no" >&5
6350 echo "${ECHO_T}no" >&6; }
6353 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6354 conftest$ac_exeext conftest.$ac_ext
6357 { echo "$as_me:$LINENO: checking for errno" >&5
6358 echo $ECHO_N "checking for errno... $ECHO_C" >&6; }
6359 cat >conftest.$ac_ext <<_ACEOF
6362 cat confdefs.h >>conftest.$ac_ext
6363 cat >>conftest.$ac_ext <<_ACEOF
6364 /* end confdefs.h. */
6372 static int x; x = errno;
6377 rm -f conftest.$ac_objext conftest$ac_exeext
6378 if { (ac_try="$ac_link"
6380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6381 *) ac_try_echo=$ac_try;;
6383 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6384 (eval "$ac_link") 2>conftest.er1
6386 grep -v '^ *+' conftest.er1 >conftest.err
6388 cat conftest.err >&5
6389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6390 (exit $ac_status); } && {
6391 test -z "$ac_c_werror_flag" ||
6392 test ! -s conftest.err
6393 } && test -s conftest$ac_exeext &&
6394 $as_test_x conftest$ac_exeext; then
6395 { echo "$as_me:$LINENO: result: yes - in errno.h" >&5
6396 echo "${ECHO_T}yes - in errno.h" >&6; }; cat >>confdefs.h <<\_ACEOF
6397 #define HAVE_ERRNO 1
6401 echo "$as_me: failed program was:" >&5
6402 sed 's/^/| /' conftest.$ac_ext >&5
6407 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6408 conftest$ac_exeext conftest.$ac_ext
6409 if test $have_errno = no; then
6410 cat >conftest.$ac_ext <<_ACEOF
6413 cat confdefs.h >>conftest.$ac_ext
6414 cat >>conftest.$ac_ext <<_ACEOF
6415 /* end confdefs.h. */
6423 extern int errno; static int x; x = errno;
6428 rm -f conftest.$ac_objext conftest$ac_exeext
6429 if { (ac_try="$ac_link"
6431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6432 *) ac_try_echo=$ac_try;;
6434 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6435 (eval "$ac_link") 2>conftest.er1
6437 grep -v '^ *+' conftest.er1 >conftest.err
6439 cat conftest.err >&5
6440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6441 (exit $ac_status); } && {
6442 test -z "$ac_c_werror_flag" ||
6443 test ! -s conftest.err
6444 } && test -s conftest$ac_exeext &&
6445 $as_test_x conftest$ac_exeext; then
6446 { echo "$as_me:$LINENO: result: yes - must define" >&5
6447 echo "${ECHO_T}yes - must define" >&6; }; cat >>confdefs.h <<\_ACEOF
6448 #define HAVE_ERRNO 1
6450 cat >>confdefs.h <<\_ACEOF
6451 #define MUST_DEFINE_ERRNO 1
6455 echo "$as_me: failed program was:" >&5
6456 sed 's/^/| /' conftest.$ac_ext >&5
6458 { echo "$as_me:$LINENO: result: no" >&5
6459 echo "${ECHO_T}no" >&6; }
6462 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6463 conftest$ac_exeext conftest.$ac_ext
6466 { echo "$as_me:$LINENO: checking for locale" >&5
6467 echo $ECHO_N "checking for locale... $ECHO_C" >&6; }
6468 cat >conftest.$ac_ext <<_ACEOF
6471 cat confdefs.h >>conftest.$ac_ext
6472 cat >>conftest.$ac_ext <<_ACEOF
6473 /* end confdefs.h. */
6479 setlocale(LC_CTYPE,""); isprint(0); iscntrl(0);
6484 rm -f conftest.$ac_objext conftest$ac_exeext
6485 if { (ac_try="$ac_link"
6487 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6488 *) ac_try_echo=$ac_try;;
6490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6491 (eval "$ac_link") 2>conftest.er1
6493 grep -v '^ *+' conftest.er1 >conftest.err
6495 cat conftest.err >&5
6496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6497 (exit $ac_status); } && {
6498 test -z "$ac_c_werror_flag" ||
6499 test ! -s conftest.err
6500 } && test -s conftest$ac_exeext &&
6501 $as_test_x conftest$ac_exeext; then
6502 { echo "$as_me:$LINENO: result: yes" >&5
6503 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6504 #define HAVE_LOCALE 1
6508 echo "$as_me: failed program was:" >&5
6509 sed 's/^/| /' conftest.$ac_ext >&5
6511 { echo "$as_me:$LINENO: result: no" >&5
6512 echo "${ECHO_T}no" >&6; }
6515 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6516 conftest$ac_exeext conftest.$ac_ext
6517 { echo "$as_me:$LINENO: checking for ctype functions" >&5
6518 echo $ECHO_N "checking for ctype functions... $ECHO_C" >&6; }
6519 cat >conftest.$ac_ext <<_ACEOF
6522 cat confdefs.h >>conftest.$ac_ext
6523 cat >>conftest.$ac_ext <<_ACEOF
6524 /* end confdefs.h. */
6532 static int x; x = isupper(x); x = tolower(x); x = toupper(x);
6537 rm -f conftest.$ac_objext conftest$ac_exeext
6538 if { (ac_try="$ac_link"
6540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6541 *) ac_try_echo=$ac_try;;
6543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6544 (eval "$ac_link") 2>conftest.er1
6546 grep -v '^ *+' conftest.er1 >conftest.err
6548 cat conftest.err >&5
6549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6550 (exit $ac_status); } && {
6551 test -z "$ac_c_werror_flag" ||
6552 test ! -s conftest.err
6553 } && test -s conftest$ac_exeext &&
6554 $as_test_x conftest$ac_exeext; then
6555 { echo "$as_me:$LINENO: result: yes" >&5
6556 echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF
6557 #define HAVE_UPPER_LOWER 1
6561 echo "$as_me: failed program was:" >&5
6562 sed 's/^/| /' conftest.$ac_ext >&5
6564 { echo "$as_me:$LINENO: result: no" >&5
6565 echo "${ECHO_T}no" >&6; }
6568 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6569 conftest$ac_exeext conftest.$ac_ext
6571 # Checks for external variable ospeed in the termcap library.
6573 { echo "$as_me:$LINENO: checking termcap for ospeed" >&5
6574 echo $ECHO_N "checking termcap for ospeed... $ECHO_C" >&6; }
6575 cat >conftest.$ac_ext <<_ACEOF
6578 cat confdefs.h >>conftest.$ac_ext
6579 cat >>conftest.$ac_ext <<_ACEOF
6580 /* end confdefs.h. */
6582 #include <sys/types.h>
6584 #include <termios.h>
6587 #include <termcap.h>
6597 rm -f conftest.$ac_objext conftest$ac_exeext
6598 if { (ac_try="$ac_link"
6600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6601 *) ac_try_echo=$ac_try;;
6603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6604 (eval "$ac_link") 2>conftest.er1
6606 grep -v '^ *+' conftest.er1 >conftest.err
6608 cat conftest.err >&5
6609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6610 (exit $ac_status); } && {
6611 test -z "$ac_c_werror_flag" ||
6612 test ! -s conftest.err
6613 } && test -s conftest$ac_exeext &&
6614 $as_test_x conftest$ac_exeext; then
6615 { echo "$as_me:$LINENO: result: yes - in termcap.h" >&5
6616 echo "${ECHO_T}yes - in termcap.h" >&6; }; cat >>confdefs.h <<\_ACEOF
6617 #define HAVE_OSPEED 1
6621 echo "$as_me: failed program was:" >&5
6622 sed 's/^/| /' conftest.$ac_ext >&5
6627 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6628 conftest$ac_exeext conftest.$ac_ext
6629 if test $have_ospeed = no; then
6630 cat >conftest.$ac_ext <<_ACEOF
6633 cat confdefs.h >>conftest.$ac_ext
6634 cat >>conftest.$ac_ext <<_ACEOF
6635 /* end confdefs.h. */
6640 extern short ospeed; ospeed = 0;
6645 rm -f conftest.$ac_objext conftest$ac_exeext
6646 if { (ac_try="$ac_link"
6648 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6649 *) ac_try_echo=$ac_try;;
6651 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6652 (eval "$ac_link") 2>conftest.er1
6654 grep -v '^ *+' conftest.er1 >conftest.err
6656 cat conftest.err >&5
6657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6658 (exit $ac_status); } && {
6659 test -z "$ac_c_werror_flag" ||
6660 test ! -s conftest.err
6661 } && test -s conftest$ac_exeext &&
6662 $as_test_x conftest$ac_exeext; then
6663 { echo "$as_me:$LINENO: result: yes - must define" >&5
6664 echo "${ECHO_T}yes - must define" >&6; }; cat >>confdefs.h <<\_ACEOF
6665 #define HAVE_OSPEED 1
6667 cat >>confdefs.h <<\_ACEOF
6668 #define MUST_DEFINE_OSPEED 1
6672 echo "$as_me: failed program was:" >&5
6673 sed 's/^/| /' conftest.$ac_ext >&5
6675 { echo "$as_me:$LINENO: result: no" >&5
6676 echo "${ECHO_T}no" >&6; }
6679 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6680 conftest$ac_exeext conftest.$ac_ext
6683 # Compile in secure mode?
6685 # Check whether --with-secure was given.
6686 if test "${with_secure+set}" = set; then
6687 withval=$with_secure; cat >>confdefs.h <<\_ACEOF
6688 #define SECURE_COMPILE 1
6692 cat >>confdefs.h <<\_ACEOF
6693 #define SECURE_COMPILE 0
6699 # Checks for regular expression functions.
6701 have_posix_regex=unknown
6702 { echo "$as_me:$LINENO: checking for regcomp" >&5
6703 echo $ECHO_N "checking for regcomp... $ECHO_C" >&6; }
6705 # Select a regular expression library.
6708 # Check whether --with-regex was given.
6709 if test "${with_regex+set}" = set; then
6710 withval=$with_regex; WANT_REGEX="$withval"
6714 if test $have_regex = no; then
6715 if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then
6716 # Some versions of Solaris have a regcomp() function, but it doesn't work!
6717 # So we run a test program. If we're cross-compiling, do it the old way.
6718 if test "$cross_compiling" = yes; then
6719 have_posix_regex=unknown
6721 cat >conftest.$ac_ext <<_ACEOF
6724 cat confdefs.h >>conftest.$ac_ext
6725 cat >>conftest.$ac_ext <<_ACEOF
6726 /* end confdefs.h. */
6728 #include <sys/types.h>
6730 main() { regex_t r; regmatch_t rm; char *text = "xabcy";
6731 if (regcomp(&r, "abc", 0)) exit(1);
6732 if (regexec(&r, text, 1, &rm, 0)) exit(1);
6734 if (rm.rm_so != 1) exit(1); /* check for correct offset */
6736 if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */
6740 rm -f conftest$ac_exeext
6741 if { (ac_try="$ac_link"
6743 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6744 *) ac_try_echo=$ac_try;;
6746 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6747 (eval "$ac_link") 2>&5
6749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6750 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6751 { (case "(($ac_try" in
6752 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6753 *) ac_try_echo=$ac_try;;
6755 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6756 (eval "$ac_try") 2>&5
6758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6759 (exit $ac_status); }; }; then
6760 have_posix_regex=yes
6762 echo "$as_me: program exited with status $ac_status" >&5
6763 echo "$as_me: failed program was:" >&5
6764 sed 's/^/| /' conftest.$ac_ext >&5
6769 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6773 if test $have_posix_regex = yes; then
6774 { echo "$as_me:$LINENO: result: using POSIX regcomp" >&5
6775 echo "${ECHO_T}using POSIX regcomp" >&6; }
6776 cat >>confdefs.h <<\_ACEOF
6777 #define HAVE_POSIX_REGCOMP 1
6781 elif test $have_posix_regex = unknown; then
6782 cat >conftest.$ac_ext <<_ACEOF
6785 cat confdefs.h >>conftest.$ac_ext
6786 cat >>conftest.$ac_ext <<_ACEOF
6787 /* end confdefs.h. */
6789 #include <sys/types.h>
6794 regex_t *r; regfree(r);
6799 rm -f conftest.$ac_objext conftest$ac_exeext
6800 if { (ac_try="$ac_link"
6802 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6803 *) ac_try_echo=$ac_try;;
6805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6806 (eval "$ac_link") 2>conftest.er1
6808 grep -v '^ *+' conftest.er1 >conftest.err
6810 cat conftest.err >&5
6811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6812 (exit $ac_status); } && {
6813 test -z "$ac_c_werror_flag" ||
6814 test ! -s conftest.err
6815 } && test -s conftest$ac_exeext &&
6816 $as_test_x conftest$ac_exeext; then
6817 { echo "$as_me:$LINENO: result: using POSIX regcomp" >&5
6818 echo "${ECHO_T}using POSIX regcomp" >&6; }
6819 cat >>confdefs.h <<\_ACEOF
6820 #define HAVE_POSIX_REGCOMP 1
6824 echo "$as_me: failed program was:" >&5
6825 sed 's/^/| /' conftest.$ac_ext >&5
6830 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6831 conftest$ac_exeext conftest.$ac_ext
6833 { echo "$as_me:$LINENO: result: no" >&5
6834 echo "${ECHO_T}no" >&6; }
6839 if test $have_regex = no; then
6840 if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then
6841 { echo "$as_me:$LINENO: checking for pcre_compile in -lpcre" >&5
6842 echo $ECHO_N "checking for pcre_compile in -lpcre... $ECHO_C" >&6; }
6843 if test "${ac_cv_lib_pcre_pcre_compile+set}" = set; then
6844 echo $ECHO_N "(cached) $ECHO_C" >&6
6846 ac_check_lib_save_LIBS=$LIBS
6848 cat >conftest.$ac_ext <<_ACEOF
6851 cat confdefs.h >>conftest.$ac_ext
6852 cat >>conftest.$ac_ext <<_ACEOF
6853 /* end confdefs.h. */
6855 /* Override any GCC internal prototype to avoid an error.
6856 Use char because int might match the return type of a GCC
6857 builtin and then its argument prototype would still apply. */
6861 char pcre_compile ();
6865 return pcre_compile ();
6870 rm -f conftest.$ac_objext conftest$ac_exeext
6871 if { (ac_try="$ac_link"
6873 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6874 *) ac_try_echo=$ac_try;;
6876 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6877 (eval "$ac_link") 2>conftest.er1
6879 grep -v '^ *+' conftest.er1 >conftest.err
6881 cat conftest.err >&5
6882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6883 (exit $ac_status); } && {
6884 test -z "$ac_c_werror_flag" ||
6885 test ! -s conftest.err
6886 } && test -s conftest$ac_exeext &&
6887 $as_test_x conftest$ac_exeext; then
6888 ac_cv_lib_pcre_pcre_compile=yes
6890 echo "$as_me: failed program was:" >&5
6891 sed 's/^/| /' conftest.$ac_ext >&5
6893 ac_cv_lib_pcre_pcre_compile=no
6896 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6897 conftest$ac_exeext conftest.$ac_ext
6898 LIBS=$ac_check_lib_save_LIBS
6900 { echo "$as_me:$LINENO: result: $ac_cv_lib_pcre_pcre_compile" >&5
6901 echo "${ECHO_T}$ac_cv_lib_pcre_pcre_compile" >&6; }
6902 if test $ac_cv_lib_pcre_pcre_compile = yes; then
6903 { echo "$as_me:$LINENO: result: using pcre" >&5
6904 echo "${ECHO_T}using pcre" >&6; }; cat >>confdefs.h <<\_ACEOF
6907 LIBS="$LIBS -lpcre" have_regex=yes
6913 if test $have_regex = no; then
6914 if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then
6915 { echo "$as_me:$LINENO: checking for regcmp" >&5
6916 echo $ECHO_N "checking for regcmp... $ECHO_C" >&6; }
6917 if test "${ac_cv_func_regcmp+set}" = set; then
6918 echo $ECHO_N "(cached) $ECHO_C" >&6
6920 cat >conftest.$ac_ext <<_ACEOF
6923 cat confdefs.h >>conftest.$ac_ext
6924 cat >>conftest.$ac_ext <<_ACEOF
6925 /* end confdefs.h. */
6926 /* Define regcmp to an innocuous variant, in case <limits.h> declares regcmp.
6927 For example, HP-UX 11i <limits.h> declares gettimeofday. */
6928 #define regcmp innocuous_regcmp
6930 /* System header to define __stub macros and hopefully few prototypes,
6931 which can conflict with char regcmp (); below.
6932 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6933 <limits.h> exists even on freestanding compilers. */
6936 # include <limits.h>
6938 # include <assert.h>
6943 /* Override any GCC internal prototype to avoid an error.
6944 Use char because int might match the return type of a GCC
6945 builtin and then its argument prototype would still apply. */
6950 /* The GNU C library defines this for functions which it implements
6951 to always fail with ENOSYS. Some functions are actually named
6952 something starting with __ and the normal name is an alias. */
6953 #if defined __stub_regcmp || defined __stub___regcmp
6965 rm -f conftest.$ac_objext conftest$ac_exeext
6966 if { (ac_try="$ac_link"
6968 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6969 *) ac_try_echo=$ac_try;;
6971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6972 (eval "$ac_link") 2>conftest.er1
6974 grep -v '^ *+' conftest.er1 >conftest.err
6976 cat conftest.err >&5
6977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6978 (exit $ac_status); } && {
6979 test -z "$ac_c_werror_flag" ||
6980 test ! -s conftest.err
6981 } && test -s conftest$ac_exeext &&
6982 $as_test_x conftest$ac_exeext; then
6983 ac_cv_func_regcmp=yes
6985 echo "$as_me: failed program was:" >&5
6986 sed 's/^/| /' conftest.$ac_ext >&5
6988 ac_cv_func_regcmp=no
6991 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6992 conftest$ac_exeext conftest.$ac_ext
6994 { echo "$as_me:$LINENO: result: $ac_cv_func_regcmp" >&5
6995 echo "${ECHO_T}$ac_cv_func_regcmp" >&6; }
6996 if test $ac_cv_func_regcmp = yes; then
6997 { echo "$as_me:$LINENO: result: using regcmp" >&5
6998 echo "${ECHO_T}using regcmp" >&6; }; cat >>confdefs.h <<\_ACEOF
6999 #define HAVE_REGCMP 1
7007 if test $have_regex = no; then
7008 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then
7009 cat >conftest.$ac_ext <<_ACEOF
7012 cat confdefs.h >>conftest.$ac_ext
7013 cat >>conftest.$ac_ext <<_ACEOF
7014 /* end confdefs.h. */
7025 rm -f conftest.$ac_objext conftest$ac_exeext
7026 if { (ac_try="$ac_link"
7028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7029 *) ac_try_echo=$ac_try;;
7031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7032 (eval "$ac_link") 2>conftest.er1
7034 grep -v '^ *+' conftest.er1 >conftest.err
7036 cat conftest.err >&5
7037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038 (exit $ac_status); } && {
7039 test -z "$ac_c_werror_flag" ||
7040 test ! -s conftest.err
7041 } && test -s conftest$ac_exeext &&
7042 $as_test_x conftest$ac_exeext; then
7043 { echo "$as_me:$LINENO: result: using V8 regcomp" >&5
7044 echo "${ECHO_T}using V8 regcomp" >&6; }; cat >>confdefs.h <<\_ACEOF
7045 #define HAVE_V8_REGCOMP 1
7049 echo "$as_me: failed program was:" >&5
7050 sed 's/^/| /' conftest.$ac_ext >&5
7055 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7056 conftest$ac_exeext conftest.$ac_ext
7060 if test $have_regex = no && test -f ${srcdir}/regexp.c; then
7061 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then
7062 { echo "$as_me:$LINENO: result: using V8 regcomp -- local source" >&5
7063 echo "${ECHO_T}using V8 regcomp -- local source" >&6; }; cat >>confdefs.h <<\_ACEOF
7064 #define HAVE_V8_REGCOMP 1
7066 cat >>confdefs.h <<\_ACEOF
7067 #define HAVE_REGEXEC2 1
7069 REGEX_O='regexp.$(O)' have_regex=yes
7073 if test $have_regex = no; then
7074 if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then
7075 { echo "$as_me:$LINENO: result: using re_comp" >&5
7076 echo "${ECHO_T}using re_comp" >&6; }; { echo "$as_me:$LINENO: checking for re_comp" >&5
7077 echo $ECHO_N "checking for re_comp... $ECHO_C" >&6; }
7078 if test "${ac_cv_func_re_comp+set}" = set; then
7079 echo $ECHO_N "(cached) $ECHO_C" >&6
7081 cat >conftest.$ac_ext <<_ACEOF
7084 cat confdefs.h >>conftest.$ac_ext
7085 cat >>conftest.$ac_ext <<_ACEOF
7086 /* end confdefs.h. */
7087 /* Define re_comp to an innocuous variant, in case <limits.h> declares re_comp.
7088 For example, HP-UX 11i <limits.h> declares gettimeofday. */
7089 #define re_comp innocuous_re_comp
7091 /* System header to define __stub macros and hopefully few prototypes,
7092 which can conflict with char re_comp (); below.
7093 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7094 <limits.h> exists even on freestanding compilers. */
7097 # include <limits.h>
7099 # include <assert.h>
7104 /* Override any GCC internal prototype to avoid an error.
7105 Use char because int might match the return type of a GCC
7106 builtin and then its argument prototype would still apply. */
7111 /* The GNU C library defines this for functions which it implements
7112 to always fail with ENOSYS. Some functions are actually named
7113 something starting with __ and the normal name is an alias. */
7114 #if defined __stub_re_comp || defined __stub___re_comp
7126 rm -f conftest.$ac_objext conftest$ac_exeext
7127 if { (ac_try="$ac_link"
7129 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7130 *) ac_try_echo=$ac_try;;
7132 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7133 (eval "$ac_link") 2>conftest.er1
7135 grep -v '^ *+' conftest.er1 >conftest.err
7137 cat conftest.err >&5
7138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7139 (exit $ac_status); } && {
7140 test -z "$ac_c_werror_flag" ||
7141 test ! -s conftest.err
7142 } && test -s conftest$ac_exeext &&
7143 $as_test_x conftest$ac_exeext; then
7144 ac_cv_func_re_comp=yes
7146 echo "$as_me: failed program was:" >&5
7147 sed 's/^/| /' conftest.$ac_ext >&5
7149 ac_cv_func_re_comp=no
7152 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7153 conftest$ac_exeext conftest.$ac_ext
7155 { echo "$as_me:$LINENO: result: $ac_cv_func_re_comp" >&5
7156 echo "${ECHO_T}$ac_cv_func_re_comp" >&6; }
7157 if test $ac_cv_func_re_comp = yes; then
7158 cat >>confdefs.h <<\_ACEOF
7159 #define HAVE_RE_COMP 1
7167 if test $have_regex = no; then
7168 { echo "$as_me:$LINENO: result: cannot find regular expression library" >&5
7169 echo "${ECHO_T}cannot find regular expression library" >&6; }; cat >>confdefs.h <<\_ACEOF
7176 # Check whether --with-editor was given.
7177 if test "${with_editor+set}" = set; then
7178 withval=$with_editor; cat >>confdefs.h <<_ACEOF
7179 #define EDIT_PGM "$withval"
7183 cat >>confdefs.h <<\_ACEOF
7184 #define EDIT_PGM "vi"
7193 ac_config_files="$ac_config_files Makefile"
7195 cat >confcache <<\_ACEOF
7196 # This file is a shell script that caches the results of configure
7197 # tests run on this system so they can be shared between configure
7198 # scripts and configure runs, see configure's option --config-cache.
7199 # It is not useful on other systems. If it contains results you don't
7200 # want to keep, you may remove or edit it.
7202 # config.status only pays attention to the cache file if you give it
7203 # the --recheck option to rerun configure.
7205 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7206 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7211 # The following way of writing the cache mishandles newlines in values,
7212 # but we know of no workaround that is simple, portable, and efficient.
7213 # So, we kill variables containing newlines.
7214 # Ultrix sh set writes to stderr and can't be redirected directly,
7215 # and sets the high bit in the cache file unless we assign to the vars.
7217 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7218 eval ac_val=\$$ac_var
7222 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
7223 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
7226 _ | IFS | as_nl) ;; #(
7227 *) $as_unset $ac_var ;;
7233 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7234 *${as_nl}ac_space=\ *)
7235 # `set' does not quote correctly, so add quotes (double-quote
7236 # substitution turns \\\\ into \\, and sed turns \\ into \).
7239 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7242 # `set' quotes correctly as required by POSIX, so do not add quotes.
7243 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7252 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7254 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7256 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7257 if test -w "$cache_file"; then
7258 test "x$cache_file" != "x/dev/null" &&
7259 { echo "$as_me:$LINENO: updating cache $cache_file" >&5
7260 echo "$as_me: updating cache $cache_file" >&6;}
7261 cat confcache >$cache_file
7263 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
7264 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7269 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7270 # Let make expand exec_prefix.
7271 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7273 DEFS=-DHAVE_CONFIG_H
7277 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7278 # 1. Remove the extension, and $U if already installed.
7279 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7280 ac_i=`echo "$ac_i" | sed "$ac_script"`
7281 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7282 # will be set to the directory where LIBOBJS objects are built.
7283 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7284 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
7288 LTLIBOBJS=$ac_ltlibobjs
7292 : ${CONFIG_STATUS=./config.status}
7293 ac_clean_files_save=$ac_clean_files
7294 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7295 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7296 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7297 cat >$CONFIG_STATUS <<_ACEOF
7299 # Generated by $as_me.
7300 # Run this file to recreate the current configuration.
7301 # Compiler output produced by configure, useful for debugging
7302 # configure, is in config.log if it exists.
7307 SHELL=\${CONFIG_SHELL-$SHELL}
7310 cat >>$CONFIG_STATUS <<\_ACEOF
7311 ## --------------------- ##
7312 ## M4sh Initialization. ##
7313 ## --------------------- ##
7315 # Be more Bourne compatible
7316 DUALCASE=1; export DUALCASE # for MKS sh
7317 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7320 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7321 # is contrary to our usage. Disable this feature.
7322 alias -g '${1+"$@"}'='"$@"'
7323 setopt NO_GLOB_SUBST
7325 case `(set -o) 2>/dev/null` in
7326 *posix*) set -o posix ;;
7335 # Avoid depending upon Character Ranges.
7336 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7337 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7338 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7339 as_cr_digits='0123456789'
7340 as_cr_alnum=$as_cr_Letters$as_cr_digits
7342 # The user is always right.
7343 if test "${PATH_SEPARATOR+set}" != set; then
7344 echo "#! /bin/sh" >conf$$.sh
7345 echo "exit 0" >>conf$$.sh
7347 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7355 # Support unset when possible.
7356 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7364 # We need space, tab and new line, in precisely that order. Quoting is
7365 # there to prevent editors from complaining about space-tab.
7366 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7367 # splitting by setting IFS to empty value.)
7372 # Find who we are. Look in the path if we contain no directory separator.
7374 *[\\/]* ) as_myself=$0 ;;
7375 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7379 test -z "$as_dir" && as_dir=.
7380 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7386 # We did not find ourselves, most probably we were run as `sh COMMAND'
7387 # in which case we are not to be found in the path.
7388 if test "x$as_myself" = x; then
7391 if test ! -f "$as_myself"; then
7392 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7393 { (exit 1); exit 1; }
7396 # Work around bugs in pre-3.0 UWIN ksh.
7397 for as_var in ENV MAIL MAILPATH
7398 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7406 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7407 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7408 LC_TELEPHONE LC_TIME
7410 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7411 eval $as_var=C; export $as_var
7413 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7417 # Required to use basename.
7418 if expr a : '\(a\)' >/dev/null 2>&1 &&
7419 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7426 as_basename=basename
7432 # Name of the executable.
7433 as_me=`$as_basename -- "$0" ||
7434 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7435 X"$0" : 'X\(//\)$' \| \
7436 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7438 sed '/^.*\/\([^/][^/]*\)\/*$/{
7459 test "x$as_lineno_1" != "x$as_lineno_2" &&
7460 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7462 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7463 # uniformly replaced by the line number. The first 'sed' inserts a
7464 # line-number line after each line using $LINENO; the second 'sed'
7465 # does the real work. The second script uses 'N' to pair each
7466 # line-number line with the line containing $LINENO, and appends
7467 # trailing '-' during substitution so that $LINENO is not a special
7469 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7470 # scripts with optimization help from Paolo Bonzini. Blame Lee
7471 # E. McMahon (1931-1989) for sed's syntax. :-)
7483 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7487 chmod +x "$as_me.lineno" ||
7488 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7489 { (exit 1); exit 1; }; }
7491 # Don't try to exec as it changes $[0], causing all sort of problems
7492 # (the dirname of $[0] is not the place where we might find the
7493 # original and so on. Autoconf is especially sensitive to this).
7495 # Exit status is that of the last command.
7500 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7506 ECHO_C= ECHO_N= ECHO_T=
7509 case `echo 'x\c'` in
7510 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7517 if expr a : '\(a\)' >/dev/null 2>&1 &&
7518 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7524 rm -f conf$$ conf$$.exe conf$$.file
7525 if test -d conf$$.dir; then
7526 rm -f conf$$.dir/conf$$.file
7532 if ln -s conf$$.file conf$$ 2>/dev/null; then
7534 # ... but there are two gotchas:
7535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7537 # In both cases, we have to default to `cp -p'.
7538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7540 elif ln conf$$.file conf$$ 2>/dev/null; then
7545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7546 rmdir conf$$.dir 2>/dev/null
7548 if mkdir -p . 2>/dev/null; then
7551 test -d ./-p && rmdir ./-p
7555 if test -x / >/dev/null 2>&1; then
7558 if ls -dL / >/dev/null 2>&1; then
7565 if test -d "$1"; then
7571 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7572 ???[sx]*):;;*)false;;esac;fi
7576 as_executable_p=$as_test_x
7578 # Sed expression to map a string onto a valid CPP name.
7579 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7581 # Sed expression to map a string onto a valid variable name.
7582 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7587 # Save the log message, to keep $[0] and so on meaningful, and to
7588 # report actual input values of CONFIG_FILES etc. instead of their
7589 # values after options handling.
7591 This file was extended by less $as_me 1, which was
7592 generated by GNU Autoconf 2.61. Invocation command line was
7594 CONFIG_FILES = $CONFIG_FILES
7595 CONFIG_HEADERS = $CONFIG_HEADERS
7596 CONFIG_LINKS = $CONFIG_LINKS
7597 CONFIG_COMMANDS = $CONFIG_COMMANDS
7600 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7605 cat >>$CONFIG_STATUS <<_ACEOF
7606 # Files that config.status was made for.
7607 config_files="$ac_config_files"
7608 config_headers="$ac_config_headers"
7612 cat >>$CONFIG_STATUS <<\_ACEOF
7614 \`$as_me' instantiates files from templates according to the
7615 current configuration.
7617 Usage: $0 [OPTIONS] [FILE]...
7619 -h, --help print this help, then exit
7620 -V, --version print version number and configuration settings, then exit
7621 -q, --quiet do not print progress messages
7622 -d, --debug don't remove temporary files
7623 --recheck update $as_me by reconfiguring in the same conditions
7624 --file=FILE[:TEMPLATE]
7625 instantiate the configuration file FILE
7626 --header=FILE[:TEMPLATE]
7627 instantiate the configuration header FILE
7629 Configuration files:
7632 Configuration headers:
7635 Report bugs to <bug-autoconf@gnu.org>."
7638 cat >>$CONFIG_STATUS <<_ACEOF
7640 less config.status 1
7641 configured by $0, generated by GNU Autoconf 2.61,
7642 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7644 Copyright (C) 2006 Free Software Foundation, Inc.
7645 This config.status script is free software; the Free Software Foundation
7646 gives unlimited permission to copy, distribute and modify it."
7653 cat >>$CONFIG_STATUS <<\_ACEOF
7654 # If no file are specified by the user, then we need to provide default
7655 # value. By we need to know if files were specified by the user.
7661 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7662 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7673 # Handling of the options.
7674 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7676 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7677 echo "$ac_cs_version"; exit ;;
7678 --debug | --debu | --deb | --de | --d | -d )
7680 --file | --fil | --fi | --f )
7682 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7683 ac_need_defaults=false;;
7684 --header | --heade | --head | --hea )
7686 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7687 ac_need_defaults=false;;
7689 # Conflict between --help and --header
7690 { echo "$as_me: error: ambiguous option: $1
7691 Try \`$0 --help' for more information." >&2
7692 { (exit 1); exit 1; }; };;
7693 --help | --hel | -h )
7694 echo "$ac_cs_usage"; exit ;;
7695 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7696 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7700 -*) { echo "$as_me: error: unrecognized option: $1
7701 Try \`$0 --help' for more information." >&2
7702 { (exit 1); exit 1; }; } ;;
7704 *) ac_config_targets="$ac_config_targets $1"
7705 ac_need_defaults=false ;;
7711 ac_configure_extra_args=
7713 if $ac_cs_silent; then
7715 ac_configure_extra_args="$ac_configure_extra_args --silent"
7719 cat >>$CONFIG_STATUS <<_ACEOF
7720 if \$ac_cs_recheck; then
7721 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7724 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7728 cat >>$CONFIG_STATUS <<\_ACEOF
7732 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7733 ## Running $as_me. ##
7739 cat >>$CONFIG_STATUS <<_ACEOF
7742 cat >>$CONFIG_STATUS <<\_ACEOF
7744 # Handling of arguments.
7745 for ac_config_target in $ac_config_targets
7747 case $ac_config_target in
7748 "defines.h") CONFIG_HEADERS="$CONFIG_HEADERS defines.h" ;;
7749 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7751 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7752 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7753 { (exit 1); exit 1; }; };;
7758 # If the user did not use the arguments to specify the items to instantiate,
7759 # then the envvar interface is used. Set only those that are not.
7760 # We use the long form for the default assignment because of an extremely
7761 # bizarre bug on SunOS 4.1.3.
7762 if $ac_need_defaults; then
7763 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7764 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7767 # Have a temporary directory for convenience. Make it in the build tree
7768 # simply because there is no reason against having it here, and in addition,
7769 # creating and moving files from /tmp can sometimes cause problems.
7770 # Hook for its removal unless debugging.
7771 # Note that there is a small window in which the directory will not be cleaned:
7772 # after its creation but before its name has been assigned to `$tmp'.
7776 trap 'exit_status=$?
7777 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7779 trap '{ (exit 1); exit 1; }' 1 2 13 15
7781 # Create a (secure) tmp directory for tmp files.
7784 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7785 test -n "$tmp" && test -d "$tmp"
7788 tmp=./conf$$-$RANDOM
7789 (umask 077 && mkdir "$tmp")
7792 echo "$me: cannot create a temporary directory in ." >&2
7793 { (exit 1); exit 1; }
7797 # Set up the sed scripts for CONFIG_FILES section.
7800 # No need to generate the scripts if there are no CONFIG_FILES.
7801 # This happens for instance when ./config.status config.h
7802 if test -n "$CONFIG_FILES"; then
7809 for ac_last_try in false false false false false :; do
7810 cat >conf$$subs.sed <<_ACEOF
7811 SHELL!$SHELL$ac_delim
7812 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
7813 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
7814 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
7815 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
7816 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
7817 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
7818 exec_prefix!$exec_prefix$ac_delim
7819 prefix!$prefix$ac_delim
7820 program_transform_name!$program_transform_name$ac_delim
7821 bindir!$bindir$ac_delim
7822 sbindir!$sbindir$ac_delim
7823 libexecdir!$libexecdir$ac_delim
7824 datarootdir!$datarootdir$ac_delim
7825 datadir!$datadir$ac_delim
7826 sysconfdir!$sysconfdir$ac_delim
7827 sharedstatedir!$sharedstatedir$ac_delim
7828 localstatedir!$localstatedir$ac_delim
7829 includedir!$includedir$ac_delim
7830 oldincludedir!$oldincludedir$ac_delim
7831 docdir!$docdir$ac_delim
7832 infodir!$infodir$ac_delim
7833 htmldir!$htmldir$ac_delim
7834 dvidir!$dvidir$ac_delim
7835 pdfdir!$pdfdir$ac_delim
7836 psdir!$psdir$ac_delim
7837 libdir!$libdir$ac_delim
7838 localedir!$localedir$ac_delim
7839 mandir!$mandir$ac_delim
7841 ECHO_C!$ECHO_C$ac_delim
7842 ECHO_N!$ECHO_N$ac_delim
7843 ECHO_T!$ECHO_T$ac_delim
7845 build_alias!$build_alias$ac_delim
7846 host_alias!$host_alias$ac_delim
7847 target_alias!$target_alias$ac_delim
7849 CFLAGS!$CFLAGS$ac_delim
7850 LDFLAGS!$LDFLAGS$ac_delim
7851 CPPFLAGS!$CPPFLAGS$ac_delim
7852 ac_ct_CC!$ac_ct_CC$ac_delim
7853 EXEEXT!$EXEEXT$ac_delim
7854 OBJEXT!$OBJEXT$ac_delim
7857 EGREP!$EGREP$ac_delim
7858 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
7859 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
7860 INSTALL_DATA!$INSTALL_DATA$ac_delim
7861 REGEX_O!$REGEX_O$ac_delim
7862 LIBOBJS!$LIBOBJS$ac_delim
7863 LTLIBOBJS!$LTLIBOBJS$ac_delim
7866 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 53; then
7868 elif $ac_last_try; then
7869 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7870 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7871 { (exit 1); exit 1; }; }
7873 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7877 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7878 if test -n "$ac_eof"; then
7879 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7880 ac_eof=`expr $ac_eof + 1`
7883 cat >>$CONFIG_STATUS <<_ACEOF
7884 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7885 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7888 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7889 s/^/s,@/; s/!/@,|#_!!_#|/
7892 s/'"$ac_delim"'$/,g/; t
7894 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7895 ' >>$CONFIG_STATUS <conf$$subs.sed
7896 rm -f conf$$subs.sed
7897 cat >>$CONFIG_STATUS <<_ACEOF
7904 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7905 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7906 # trailing colons and then remove the whole line if VPATH becomes empty
7907 # (actually we leave an empty line to preserve line numbers).
7908 if test "x$srcdir" = x.; then
7909 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7913 s/^\([^=]*=[ ]*\):*/\1/
7919 cat >>$CONFIG_STATUS <<\_ACEOF
7920 fi # test -n "$CONFIG_FILES"
7923 for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS
7926 :[FHLC]) ac_mode=$ac_tag; continue;;
7928 case $ac_mode$ac_tag in
7930 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
7931 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
7932 { (exit 1); exit 1; }; };;
7933 :[FH]-) ac_tag=-:-;;
7934 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7951 -) ac_f="$tmp/stdin";;
7952 *) # Look for the file first in the build tree, then in the source tree
7953 # (if the path is not absolute). The absolute path cannot be DOS-style,
7954 # because $ac_f cannot contain `:'.
7958 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7960 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
7961 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
7962 { (exit 1); exit 1; }; };;
7964 ac_file_inputs="$ac_file_inputs $ac_f"
7967 # Let's still pretend it is `configure' which instantiates (i.e., don't
7968 # use $as_me), people would be surprised to read:
7969 # /* config.h. Generated by config.status. */
7970 configure_input="Generated from "`IFS=:
7971 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
7972 if test x"$ac_file" != x-; then
7973 configure_input="$ac_file. $configure_input"
7974 { echo "$as_me:$LINENO: creating $ac_file" >&5
7975 echo "$as_me: creating $ac_file" >&6;}
7979 *:-:* | *:-) cat >"$tmp/stdin";;
7984 ac_dir=`$as_dirname -- "$ac_file" ||
7985 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7986 X"$ac_file" : 'X\(//\)[^/]' \| \
7987 X"$ac_file" : 'X\(//\)$' \| \
7988 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7990 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8009 -*) as_dir=./$as_dir;;
8011 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8015 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8016 *) as_qdir=$as_dir;;
8018 as_dirs="'$as_qdir' $as_dirs"
8019 as_dir=`$as_dirname -- "$as_dir" ||
8020 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8021 X"$as_dir" : 'X\(//\)[^/]' \| \
8022 X"$as_dir" : 'X\(//\)$' \| \
8023 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8025 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8042 test -d "$as_dir" && break
8044 test -z "$as_dirs" || eval "mkdir $as_dirs"
8045 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8046 echo "$as_me: error: cannot create directory $as_dir" >&2;}
8047 { (exit 1); exit 1; }; }; }
8051 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8053 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8054 # A ".." for each directory in $ac_dir_suffix.
8055 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
8056 case $ac_top_builddir_sub in
8057 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8058 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8061 ac_abs_top_builddir=$ac_pwd
8062 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8063 # for backward compatibility:
8064 ac_top_builddir=$ac_top_build_prefix
8067 .) # We are building in place.
8069 ac_top_srcdir=$ac_top_builddir_sub
8070 ac_abs_top_srcdir=$ac_pwd ;;
8071 [\\/]* | ?:[\\/]* ) # Absolute name.
8072 ac_srcdir=$srcdir$ac_dir_suffix;
8073 ac_top_srcdir=$srcdir
8074 ac_abs_top_srcdir=$srcdir ;;
8076 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8077 ac_top_srcdir=$ac_top_build_prefix$srcdir
8078 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8080 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8090 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8091 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8095 cat >>$CONFIG_STATUS <<\_ACEOF
8096 # If the template does not know about datarootdir, expand it.
8097 # FIXME: This hack should be removed a few years after 2.60.
8098 ac_datarootdir_hack=; ac_datarootdir_seen=
8100 case `sed -n '/datarootdir/ {
8109 ' $ac_file_inputs` in
8110 *datarootdir*) ac_datarootdir_seen=yes;;
8111 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8112 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8113 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8115 cat >>$CONFIG_STATUS <<_ACEOF
8116 ac_datarootdir_hack='
8117 s&@datadir@&$datadir&g
8118 s&@docdir@&$docdir&g
8119 s&@infodir@&$infodir&g
8120 s&@localedir@&$localedir&g
8121 s&@mandir@&$mandir&g
8122 s&\\\${datarootdir}&$datarootdir&g' ;;
8126 # Neutralize VPATH when `$srcdir' = `.'.
8127 # Shell code in configure.ac might set extrasub.
8128 # FIXME: do we really want to maintain this feature?
8129 cat >>$CONFIG_STATUS <<_ACEOF
8133 cat >>$CONFIG_STATUS <<\_ACEOF
8135 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8136 s&@configure_input@&$configure_input&;t t
8137 s&@top_builddir@&$ac_top_builddir_sub&;t t
8138 s&@srcdir@&$ac_srcdir&;t t
8139 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8140 s&@top_srcdir@&$ac_top_srcdir&;t t
8141 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8142 s&@builddir@&$ac_builddir&;t t
8143 s&@abs_builddir@&$ac_abs_builddir&;t t
8144 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8145 s&@INSTALL@&$ac_INSTALL&;t t
8146 $ac_datarootdir_hack
8147 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
8149 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8150 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8151 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8152 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8153 which seems to be undefined. Please make sure it is defined." >&5
8154 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8155 which seems to be undefined. Please make sure it is defined." >&2;}
8159 -) cat "$tmp/out"; rm -f "$tmp/out";;
8160 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8169 # Transform confdefs.h into a sed script `conftest.defines', that
8170 # substitutes the proper values into config.h.in to produce config.h.
8171 rm -f conftest.defines conftest.tail
8172 # First, append a space to every undef/define line, to ease matching.
8173 echo 's/$/ /' >conftest.defines
8174 # Then, protect against being on the right side of a sed subst, or in
8175 # an unquoted here document, in config.status. If some macros were
8176 # called several times there might be several #defines for the same
8177 # symbol, which is useless. But do not sort them, since the last
8178 # AC_DEFINE must be honored.
8179 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8180 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
8181 # NAME is the cpp macro being defined, VALUE is the value it is being given.
8182 # PARAMS is the parameter list in the macro definition--in most cases, it's
8183 # just an empty string.
8184 ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
8185 ac_dB='\\)[ (].*,\\1define\\2'
8193 s/^[ ]*#[ ]*define[ ][ ]*//
8198 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
8199 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
8200 ' >>conftest.defines
8202 # Remove the space that was appended to ease matching.
8203 # Then replace #undef with comments. This is necessary, for
8204 # example, in the case of _POSIX_SOURCE, which is predefined and required
8205 # on some systems where configure will not decide to define it.
8206 # (The regexp can be short, since the line contains either #define or #undef.)
8208 s,^[ #]*u.*,/* & */,' >>conftest.defines
8210 # Break up conftest.defines:
8213 # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
8214 # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
8215 # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
8217 ac_in='$ac_file_inputs'
8218 ac_out='"$tmp/out1"'
8219 ac_nxt='"$tmp/out2"'
8223 # Write a here document:
8224 cat >>$CONFIG_STATUS <<_ACEOF
8225 # First, check the format of the line:
8226 cat >"\$tmp/defines.sed" <<\\CEOF
8227 /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
8228 /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
8232 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
8234 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
8235 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
8236 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
8237 grep . conftest.tail >/dev/null || break
8238 rm -f conftest.defines
8239 mv conftest.tail conftest.defines
8241 rm -f conftest.defines conftest.tail
8243 echo "ac_result=$ac_in" >>$CONFIG_STATUS
8244 cat >>$CONFIG_STATUS <<\_ACEOF
8245 if test x"$ac_file" != x-; then
8246 echo "/* $configure_input */" >"$tmp/config.h"
8247 cat "$ac_result" >>"$tmp/config.h"
8248 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
8249 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8250 echo "$as_me: $ac_file is unchanged" >&6;}
8253 mv "$tmp/config.h" $ac_file
8256 echo "/* $configure_input */"
8268 { (exit 0); exit 0; }
8270 chmod +x $CONFIG_STATUS
8271 ac_clean_files=$ac_clean_files_save
8274 # configure is writing to config.log, and then calls config.status.
8275 # config.status does its own redirection, appending to config.log.
8276 # Unfortunately, on DOS this fails, as config.log is still kept open
8277 # by configure, so config.status won't be able to write to it; its
8278 # output is simply discarded. So we exec the FD to /dev/null,
8279 # effectively closing config.log, so it can be properly (re)opened and
8280 # appended to by config.status. When coming back to configure, we
8281 # need to make the FD available again.
8282 if test "$no_create" != yes; then
8284 ac_config_status_args=
8285 test "$silent" = yes &&
8286 ac_config_status_args="$ac_config_status_args --quiet"
8288 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8290 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8291 # would make configure fail if this is the last instruction.
8292 $ac_cs_success || { (exit 1); exit 1; }