2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for cpplib .
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
7 # Copyright (C) 2003 Free Software Foundation, Inc.
8 # This configure script is free software; the Free Software Foundation
9 # gives unlimited permission to copy, distribute and modify it.
10 ## --------------------- ##
11 ## M4sh Initialization. ##
12 ## --------------------- ##
14 # Be Bourne compatible
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 '${1+"$@"}'='"$@"'
21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24 DUALCASE=1; export DUALCASE # for MKS sh
26 # Support unset when possible.
27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
34 # Work around bugs in pre-3.0 UWIN ksh.
35 $as_unset ENV MAIL MAILPATH
42 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
46 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47 eval $as_var=C; export $as_var
53 # Required to use basename.
54 if expr a : '\(a\)' >/dev/null 2>&1; then
60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
67 # Name of the executable.
68 as_me=`$as_basename "$0" ||
69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70 X"$0" : 'X\(//\)$' \| \
71 X"$0" : 'X\(/\)$' \| \
72 . : '\(.\)' 2>/dev/null ||
74 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75 /^X\/\(\/\/\)$/{ s//\1/; q; }
76 /^X\/\(\/\).*/{ s//\1/; q; }
80 # PATH needs CR, and LINENO needs CR and PATH.
81 # Avoid depending upon Character Ranges.
82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85 as_cr_digits='0123456789'
86 as_cr_alnum=$as_cr_Letters$as_cr_digits
88 # The user is always right.
89 if test "${PATH_SEPARATOR+set}" != set; then
90 echo "#! /bin/sh" >conf$$.sh
91 echo "exit 0" >>conf$$.sh
93 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
104 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105 test "x$as_lineno_1" != "x$as_lineno_2" &&
106 test "x$as_lineno_3" = "x$as_lineno_2" || {
107 # Find who we are. Look in the path if we contain no path at all
110 *[\\/]* ) as_myself=$0 ;;
111 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
115 test -z "$as_dir" && as_dir=.
116 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
121 # We did not find ourselves, most probably we were run as `sh COMMAND'
122 # in which case we are not to be found in the path.
123 if test "x$as_myself" = x; then
126 if test ! -f "$as_myself"; then
127 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128 { (exit 1); exit 1; }; }
130 case $CONFIG_SHELL in
132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
136 test -z "$as_dir" && as_dir=.
137 for as_base in sh bash ksh sh5; do
140 if ("$as_dir/$as_base" -c '
143 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144 test "x$as_lineno_1" != "x$as_lineno_2" &&
145 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148 CONFIG_SHELL=$as_dir/$as_base
150 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
158 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159 # uniformly replaced by the line number. The first 'sed' inserts a
160 # line-number line before each line; the second 'sed' does the real
161 # work. The second script uses 'N' to pair each line-number line
162 # with the numbered line, and appends trailing '-' during
163 # substitution so that $LINENO is not a special case at line end.
164 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166 sed '=' <$as_myself |
171 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
174 s,^['$as_cr_digits']*\n,,
176 chmod +x $as_me.lineno ||
177 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178 { (exit 1); exit 1; }; }
180 # Don't try to exec as it changes $[0], causing all sort of problems
181 # (the dirname of $[0] is not the place where we might find the
182 # original and so on. Autoconf is especially sensible to this).
184 # Exit status is that of the last command.
189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190 *c*,-n*) ECHO_N= ECHO_C='
192 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
196 if expr a : '\(a\)' >/dev/null 2>&1; then
202 rm -f conf$$ conf$$.exe conf$$.file
204 if ln -s conf$$.file conf$$ 2>/dev/null; then
205 # We could just check for DJGPP; but this test a) works b) is more generic
206 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207 if test -f conf$$.exe; then
208 # Don't use ln at all; we don't have any links
213 elif ln conf$$.file conf$$ 2>/dev/null; then
218 rm -f conf$$ conf$$.exe conf$$.file
220 if mkdir -p . 2>/dev/null; then
223 test -d ./-p && rmdir ./-p
227 as_executable_p="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix=/usr/local
257 ac_config_libobj_dir=.
262 SHELL=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME='cpplib'
271 PACKAGE_TARNAME='cpplib'
273 PACKAGE_STRING='cpplib '
274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
276 ac_unique_file="ucnid.h"
277 # Factoring default headers for most tests.
278 ac_includes_default="\
281 # include <sys/types.h>
284 # include <sys/stat.h>
295 # if !STDC_HEADERS && HAVE_MEMORY_H
301 # include <strings.h>
304 # include <inttypes.h>
314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR am__leading_dot DEPDIR CCDEPMODE CPP EGREP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT LIBICONV LTLIBICONV PACKAGE USED_CATALOGS MAINT LTLIBOBJS'
318 # Initialize some variables set by options.
320 ac_init_version=false
321 # The variables have the same names as the options, with
322 # dashes changed to underlines.
330 program_transform_name=s,x,x,
338 # Installation directory options.
339 # These are left unexpanded so users can "make install exec_prefix=/foo"
340 # and all the variables that are supposed to be based on exec_prefix
341 # by default will actually change.
342 # Use braces instead of parens because sh, perl, etc. also accept them.
343 bindir='${exec_prefix}/bin'
344 sbindir='${exec_prefix}/sbin'
345 libexecdir='${exec_prefix}/libexec'
346 datadir='${prefix}/share'
347 sysconfdir='${prefix}/etc'
348 sharedstatedir='${prefix}/com'
349 localstatedir='${prefix}/var'
350 libdir='${exec_prefix}/lib'
351 includedir='${prefix}/include'
352 oldincludedir='/usr/include'
353 infodir='${prefix}/info'
354 mandir='${prefix}/man'
359 # If the previous option needs an argument, assign it.
360 if test -n "$ac_prev"; then
361 eval "$ac_prev=\$ac_option"
366 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
368 # Accept the important Cygnus configure options, so we can diagnose typos.
372 -bindir | --bindir | --bindi | --bind | --bin | --bi)
374 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
377 -build | --build | --buil | --bui | --bu)
378 ac_prev=build_alias ;;
379 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
380 build_alias=$ac_optarg ;;
382 -cache-file | --cache-file | --cache-fil | --cache-fi \
383 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
384 ac_prev=cache_file ;;
385 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
386 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
387 cache_file=$ac_optarg ;;
390 cache_file=config.cache ;;
392 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
394 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
396 datadir=$ac_optarg ;;
398 -disable-* | --disable-*)
399 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
400 # Reject names that are not valid shell variable names.
401 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
402 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
403 { (exit 1); exit 1; }; }
404 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
405 eval "enable_$ac_feature=no" ;;
407 -enable-* | --enable-*)
408 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
409 # Reject names that are not valid shell variable names.
410 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
411 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
412 { (exit 1); exit 1; }; }
413 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
415 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
418 eval "enable_$ac_feature='$ac_optarg'" ;;
420 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
421 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
422 | --exec | --exe | --ex)
423 ac_prev=exec_prefix ;;
424 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
425 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
426 | --exec=* | --exe=* | --ex=*)
427 exec_prefix=$ac_optarg ;;
429 -gas | --gas | --ga | --g)
430 # Obsolete; use --with-gas.
433 -help | --help | --hel | --he | -h)
435 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
436 ac_init_help=recursive ;;
437 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
438 ac_init_help=short ;;
440 -host | --host | --hos | --ho)
441 ac_prev=host_alias ;;
442 -host=* | --host=* | --hos=* | --ho=*)
443 host_alias=$ac_optarg ;;
445 -includedir | --includedir | --includedi | --included | --include \
446 | --includ | --inclu | --incl | --inc)
447 ac_prev=includedir ;;
448 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
449 | --includ=* | --inclu=* | --incl=* | --inc=*)
450 includedir=$ac_optarg ;;
452 -infodir | --infodir | --infodi | --infod | --info | --inf)
454 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
455 infodir=$ac_optarg ;;
457 -libdir | --libdir | --libdi | --libd)
459 -libdir=* | --libdir=* | --libdi=* | --libd=*)
462 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
463 | --libexe | --libex | --libe)
464 ac_prev=libexecdir ;;
465 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
466 | --libexe=* | --libex=* | --libe=*)
467 libexecdir=$ac_optarg ;;
469 -localstatedir | --localstatedir | --localstatedi | --localstated \
470 | --localstate | --localstat | --localsta | --localst \
471 | --locals | --local | --loca | --loc | --lo)
472 ac_prev=localstatedir ;;
473 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
474 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
475 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
476 localstatedir=$ac_optarg ;;
478 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
480 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
484 # Obsolete; use --without-fp.
487 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
488 | --no-cr | --no-c | -n)
491 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
492 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
495 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
496 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
497 | --oldin | --oldi | --old | --ol | --o)
498 ac_prev=oldincludedir ;;
499 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
500 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
501 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
502 oldincludedir=$ac_optarg ;;
504 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
506 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
509 -program-prefix | --program-prefix | --program-prefi | --program-pref \
510 | --program-pre | --program-pr | --program-p)
511 ac_prev=program_prefix ;;
512 -program-prefix=* | --program-prefix=* | --program-prefi=* \
513 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
514 program_prefix=$ac_optarg ;;
516 -program-suffix | --program-suffix | --program-suffi | --program-suff \
517 | --program-suf | --program-su | --program-s)
518 ac_prev=program_suffix ;;
519 -program-suffix=* | --program-suffix=* | --program-suffi=* \
520 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
521 program_suffix=$ac_optarg ;;
523 -program-transform-name | --program-transform-name \
524 | --program-transform-nam | --program-transform-na \
525 | --program-transform-n | --program-transform- \
526 | --program-transform | --program-transfor \
527 | --program-transfo | --program-transf \
528 | --program-trans | --program-tran \
529 | --progr-tra | --program-tr | --program-t)
530 ac_prev=program_transform_name ;;
531 -program-transform-name=* | --program-transform-name=* \
532 | --program-transform-nam=* | --program-transform-na=* \
533 | --program-transform-n=* | --program-transform-=* \
534 | --program-transform=* | --program-transfor=* \
535 | --program-transfo=* | --program-transf=* \
536 | --program-trans=* | --program-tran=* \
537 | --progr-tra=* | --program-tr=* | --program-t=*)
538 program_transform_name=$ac_optarg ;;
540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
541 | -silent | --silent | --silen | --sile | --sil)
544 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
546 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
548 sbindir=$ac_optarg ;;
550 -sharedstatedir | --sharedstatedir | --sharedstatedi \
551 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
552 | --sharedst | --shareds | --shared | --share | --shar \
554 ac_prev=sharedstatedir ;;
555 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
556 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
557 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
559 sharedstatedir=$ac_optarg ;;
561 -site | --site | --sit)
563 -site=* | --site=* | --sit=*)
566 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
568 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
571 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
572 | --syscon | --sysco | --sysc | --sys | --sy)
573 ac_prev=sysconfdir ;;
574 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
575 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
576 sysconfdir=$ac_optarg ;;
578 -target | --target | --targe | --targ | --tar | --ta | --t)
579 ac_prev=target_alias ;;
580 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
581 target_alias=$ac_optarg ;;
583 -v | -verbose | --verbose | --verbos | --verbo | --verb)
586 -version | --version | --versio | --versi | --vers | -V)
590 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
591 # Reject names that are not valid shell variable names.
592 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
593 { echo "$as_me: error: invalid package name: $ac_package" >&2
594 { (exit 1); exit 1; }; }
595 ac_package=`echo $ac_package| sed 's/-/_/g'`
597 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
600 eval "with_$ac_package='$ac_optarg'" ;;
602 -without-* | --without-*)
603 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
604 # Reject names that are not valid shell variable names.
605 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
606 { echo "$as_me: error: invalid package name: $ac_package" >&2
607 { (exit 1); exit 1; }; }
608 ac_package=`echo $ac_package | sed 's/-/_/g'`
609 eval "with_$ac_package=no" ;;
612 # Obsolete; use --with-x.
615 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
616 | --x-incl | --x-inc | --x-in | --x-i)
617 ac_prev=x_includes ;;
618 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
619 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
620 x_includes=$ac_optarg ;;
622 -x-libraries | --x-libraries | --x-librarie | --x-librari \
623 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
624 ac_prev=x_libraries ;;
625 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
626 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
627 x_libraries=$ac_optarg ;;
629 -*) { echo "$as_me: error: unrecognized option: $ac_option
630 Try \`$0 --help' for more information." >&2
631 { (exit 1); exit 1; }; }
635 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
636 # Reject names that are not valid shell variable names.
637 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
638 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639 { (exit 1); exit 1; }; }
640 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
641 eval "$ac_envvar='$ac_optarg'"
645 # FIXME: should be removed in autoconf 3.0.
646 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
648 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
655 if test -n "$ac_prev"; then
656 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
657 { echo "$as_me: error: missing argument to $ac_option" >&2
658 { (exit 1); exit 1; }; }
661 # Be sure to have absolute paths.
662 for ac_var in exec_prefix prefix
664 eval ac_val=$`echo $ac_var`
666 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
667 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668 { (exit 1); exit 1; }; };;
672 # Be sure to have absolute paths.
673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674 localstatedir libdir includedir oldincludedir infodir mandir
676 eval ac_val=$`echo $ac_var`
678 [\\/$]* | ?:[\\/]* ) ;;
679 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680 { (exit 1); exit 1; }; };;
684 # There might be people who depend on the old broken behavior: `$host'
685 # used to hold the argument of --host etc.
686 # FIXME: To remove some day.
691 # FIXME: To remove some day.
692 if test "x$host_alias" != x; then
693 if test "x$build_alias" = x; then
694 cross_compiling=maybe
695 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696 If a cross compiler is detected then cross compile mode will be used." >&2
697 elif test "x$build_alias" != "x$host_alias"; then
703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
705 test "$silent" = yes && exec 6>/dev/null
708 # Find the source files, if location was not specified.
709 if test -z "$srcdir"; then
710 ac_srcdir_defaulted=yes
711 # Try the directory containing this script, then its parent.
712 ac_confdir=`(dirname "$0") 2>/dev/null ||
713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
714 X"$0" : 'X\(//\)[^/]' \| \
715 X"$0" : 'X\(//\)$' \| \
716 X"$0" : 'X\(/\)' \| \
717 . : '\(.\)' 2>/dev/null ||
719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
721 /^X\(\/\/\)$/{ s//\1/; q; }
722 /^X\(\/\).*/{ s//\1/; q; }
725 if test ! -r $srcdir/$ac_unique_file; then
729 ac_srcdir_defaulted=no
731 if test ! -r $srcdir/$ac_unique_file; then
732 if test "$ac_srcdir_defaulted" = yes; then
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734 { (exit 1); exit 1; }; }
736 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737 { (exit 1); exit 1; }; }
740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
741 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742 { (exit 1); exit 1; }; }
743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
744 ac_env_build_alias_set=${build_alias+set}
745 ac_env_build_alias_value=$build_alias
746 ac_cv_env_build_alias_set=${build_alias+set}
747 ac_cv_env_build_alias_value=$build_alias
748 ac_env_host_alias_set=${host_alias+set}
749 ac_env_host_alias_value=$host_alias
750 ac_cv_env_host_alias_set=${host_alias+set}
751 ac_cv_env_host_alias_value=$host_alias
752 ac_env_target_alias_set=${target_alias+set}
753 ac_env_target_alias_value=$target_alias
754 ac_cv_env_target_alias_set=${target_alias+set}
755 ac_cv_env_target_alias_value=$target_alias
756 ac_env_CC_set=${CC+set}
758 ac_cv_env_CC_set=${CC+set}
759 ac_cv_env_CC_value=$CC
760 ac_env_CFLAGS_set=${CFLAGS+set}
761 ac_env_CFLAGS_value=$CFLAGS
762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
763 ac_cv_env_CFLAGS_value=$CFLAGS
764 ac_env_LDFLAGS_set=${LDFLAGS+set}
765 ac_env_LDFLAGS_value=$LDFLAGS
766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767 ac_cv_env_LDFLAGS_value=$LDFLAGS
768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772 ac_env_CPP_set=${CPP+set}
773 ac_env_CPP_value=$CPP
774 ac_cv_env_CPP_set=${CPP+set}
775 ac_cv_env_CPP_value=$CPP
778 # Report the --help message.
780 if test "$ac_init_help" = "long"; then
781 # Omit some internal or obsolete options to make the list less imposing.
782 # This message is too long to be a string in the A/UX 3.1 sh.
784 \`configure' configures cpplib to adapt to many kinds of systems.
786 Usage: $0 [OPTION]... [VAR=VALUE]...
788 To assign environment variables (e.g., CC, CFLAGS...), specify them as
789 VAR=VALUE. See below for descriptions of some of the useful variables.
791 Defaults for the options are specified in brackets.
794 -h, --help display this help and exit
795 --help=short display options specific to this package
796 --help=recursive display the short help of all the included packages
797 -V, --version display version information and exit
798 -q, --quiet, --silent do not print \`checking...' messages
799 --cache-file=FILE cache test results in FILE [disabled]
800 -C, --config-cache alias for \`--cache-file=config.cache'
801 -n, --no-create do not create output files
802 --srcdir=DIR find the sources in DIR [configure dir or \`..']
807 Installation directories:
808 --prefix=PREFIX install architecture-independent files in PREFIX
810 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
813 By default, \`make install' will install all the files in
814 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
815 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
816 for instance \`--prefix=\$HOME'.
818 For better control, use the options below.
820 Fine tuning of the installation directories:
821 --bindir=DIR user executables [EPREFIX/bin]
822 --sbindir=DIR system admin executables [EPREFIX/sbin]
823 --libexecdir=DIR program executables [EPREFIX/libexec]
824 --datadir=DIR read-only architecture-independent data [PREFIX/share]
825 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
826 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
827 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
828 --libdir=DIR object code libraries [EPREFIX/lib]
829 --includedir=DIR C header files [PREFIX/include]
830 --oldincludedir=DIR C header files for non-gcc [/usr/include]
831 --infodir=DIR info documentation [PREFIX/info]
832 --mandir=DIR man documentation [PREFIX/man]
838 --build=BUILD configure for building on BUILD [guessed]
839 --host=HOST cross-compile to build programs to run on HOST [BUILD]
840 --target=TARGET configure for building compilers for TARGET [HOST]
844 if test -n "$ac_init_help"; then
845 case $ac_init_help in
846 short | recursive ) echo "Configuration of cpplib :";;
851 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
852 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
853 --enable-werror-always enable -Werror despite compiler version
854 --disable-largefile omit support for large files
855 --disable-rpath do not hardcode runtime library paths
856 --enable-maintainer-mode enable rules only needed by maintainers
857 --enable-checking enable expensive run-time checks
860 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
861 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
862 --with-gnu-ld assume the C compiler uses GNU ld default=no
863 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
864 --without-libiconv-prefix don't search for libiconv in includedir and libdir
866 Some influential environment variables:
867 CC C compiler command
868 CFLAGS C compiler flags
869 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
870 nonstandard directory <lib dir>
871 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
872 headers in a nonstandard directory <include dir>
875 Use these variables to override the choices made by `configure' or to help
876 it to find libraries and programs with nonstandard names/locations.
878 Report bugs to <gcc-bugs@gcc.gnu.org>.
882 if test "$ac_init_help" = "recursive"; then
883 # If there are subdirs, report their specific --help.
885 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
886 test -d $ac_dir || continue
889 if test "$ac_dir" != .; then
890 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
891 # A "../" for each directory in $ac_dir_suffix.
892 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
894 ac_dir_suffix= ac_top_builddir=
898 .) # No --srcdir option. We are building in place.
900 if test -z "$ac_top_builddir"; then
903 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
905 [\\/]* | ?:[\\/]* ) # Absolute path.
906 ac_srcdir=$srcdir$ac_dir_suffix;
907 ac_top_srcdir=$srcdir ;;
909 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
910 ac_top_srcdir=$ac_top_builddir$srcdir ;;
913 # Do not use `cd foo && pwd` to compute absolute paths, because
914 # the directories may not exist.
916 .) ac_abs_builddir="$ac_dir";;
919 .) ac_abs_builddir=`pwd`;;
920 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
921 *) ac_abs_builddir=`pwd`/"$ac_dir";;
924 case $ac_abs_builddir in
925 .) ac_abs_top_builddir=${ac_top_builddir}.;;
927 case ${ac_top_builddir}. in
928 .) ac_abs_top_builddir=$ac_abs_builddir;;
929 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
930 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
933 case $ac_abs_builddir in
934 .) ac_abs_srcdir=$ac_srcdir;;
937 .) ac_abs_srcdir=$ac_abs_builddir;;
938 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
939 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
942 case $ac_abs_builddir in
943 .) ac_abs_top_srcdir=$ac_top_srcdir;;
945 case $ac_top_srcdir in
946 .) ac_abs_top_srcdir=$ac_abs_builddir;;
947 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
948 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
953 # Check for guested configure; otherwise get Cygnus style configure.
954 if test -f $ac_srcdir/configure.gnu; then
956 $SHELL $ac_srcdir/configure.gnu --help=recursive
957 elif test -f $ac_srcdir/configure; then
959 $SHELL $ac_srcdir/configure --help=recursive
960 elif test -f $ac_srcdir/configure.ac ||
961 test -f $ac_srcdir/configure.in; then
965 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
971 test -n "$ac_init_help" && exit 0
972 if $ac_init_version; then
975 generated by GNU Autoconf 2.59
977 Copyright (C) 2003 Free Software Foundation, Inc.
978 This configure script is free software; the Free Software Foundation
979 gives unlimited permission to copy, distribute and modify it.
985 This file contains any messages produced by compilers while
986 running configure, to aid debugging if configure makes a mistake.
988 It was created by cpplib $as_me , which was
989 generated by GNU Autoconf 2.59. Invocation command line was
1000 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1001 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1002 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1003 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1004 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1006 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1007 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1009 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1010 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1011 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1012 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1013 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1014 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1015 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1023 test -z "$as_dir" && as_dir=.
1024 echo "PATH: $as_dir"
1039 # Keep a trace of the command line.
1040 # Strip out --no-create and --no-recursion so they do not pile up.
1041 # Strip out --silent because we don't want to record it for future runs.
1042 # Also quote any args containing shell meta-characters.
1043 # Make two passes to allow for proper duplicate-argument suppression.
1048 ac_must_keep_next=false
1054 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1055 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1056 | -silent | --silent | --silen | --sile | --sil)
1058 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1059 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1062 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1064 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1065 if test $ac_must_keep_next = true; then
1066 ac_must_keep_next=false # Got value, back to normal.
1069 *=* | --config-cache | -C | -disable-* | --disable-* \
1070 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1071 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1072 | -with-* | --with-* | -without-* | --without-* | --x)
1073 case "$ac_configure_args0 " in
1074 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1077 -* ) ac_must_keep_next=true ;;
1080 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1081 # Get rid of the leading space.
1087 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1088 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1090 # When interrupted or exit'd, cleanup temporary files, and complete
1091 # config.log. We remove comments because anyway the quotes in there
1092 # would cause problems or look ugly.
1093 # WARNING: Be sure not to use single quotes in there, as some shells,
1094 # such as our DU 5.0 friend, will then `close' the trap.
1095 trap 'exit_status=$?
1096 # Save into config.log some information that might help in debugging.
1101 ## ---------------- ##
1102 ## Cache variables. ##
1103 ## ---------------- ##
1106 # The following way of writing the cache mishandles newlines in values,
1109 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1112 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1113 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1117 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1124 ## ----------------- ##
1125 ## Output variables. ##
1126 ## ----------------- ##
1129 for ac_var in $ac_subst_vars
1131 eval ac_val=$`echo $ac_var`
1132 echo "$ac_var='"'"'$ac_val'"'"'"
1136 if test -n "$ac_subst_files"; then
1143 for ac_var in $ac_subst_files
1145 eval ac_val=$`echo $ac_var`
1146 echo "$ac_var='"'"'$ac_val'"'"'"
1151 if test -s confdefs.h; then
1158 sed "/^$/d" confdefs.h | sort
1161 test "$ac_signal" != 0 &&
1162 echo "$as_me: caught signal $ac_signal"
1163 echo "$as_me: exit $exit_status"
1165 rm -f core *.core &&
1166 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1169 for ac_signal in 1 2 13 15; do
1170 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1174 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1175 rm -rf conftest* confdefs.h
1176 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1179 # Predefined preprocessor variables.
1181 cat >>confdefs.h <<_ACEOF
1182 #define PACKAGE_NAME "$PACKAGE_NAME"
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1191 cat >>confdefs.h <<_ACEOF
1192 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1196 cat >>confdefs.h <<_ACEOF
1197 #define PACKAGE_STRING "$PACKAGE_STRING"
1201 cat >>confdefs.h <<_ACEOF
1202 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1206 # Let the site file select an alternate cache file if it wants to.
1207 # Prefer explicitly selected file to automatically selected ones.
1208 if test -z "$CONFIG_SITE"; then
1209 if test "x$prefix" != xNONE; then
1210 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1212 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1215 for ac_site_file in $CONFIG_SITE; do
1216 if test -r "$ac_site_file"; then
1217 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1218 echo "$as_me: loading site script $ac_site_file" >&6;}
1219 sed 's/^/| /' "$ac_site_file" >&5
1224 if test -r "$cache_file"; then
1225 # Some versions of bash will fail to source /dev/null (special
1226 # files actually), so we avoid doing that.
1227 if test -f "$cache_file"; then
1228 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1229 echo "$as_me: loading cache $cache_file" >&6;}
1231 [\\/]* | ?:[\\/]* ) . $cache_file;;
1232 *) . ./$cache_file;;
1236 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1237 echo "$as_me: creating cache $cache_file" >&6;}
1241 # Check that the precious variables saved in the cache have kept the same
1243 ac_cache_corrupted=false
1244 for ac_var in `(set) 2>&1 |
1245 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1246 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1247 eval ac_new_set=\$ac_env_${ac_var}_set
1248 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1249 eval ac_new_val="\$ac_env_${ac_var}_value"
1250 case $ac_old_set,$ac_new_set in
1252 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1253 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1254 ac_cache_corrupted=: ;;
1256 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1257 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1258 ac_cache_corrupted=: ;;
1261 if test "x$ac_old_val" != "x$ac_new_val"; then
1262 # differences in whitespace do not lead to failure.
1263 ac_old_val_w=`echo x $ac_old_val`
1264 ac_new_val_w=`echo x $ac_new_val`
1265 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1266 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1267 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1268 ac_cache_corrupted=:
1270 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1271 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1272 eval $ac_var=\$ac_old_val
1274 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1275 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1276 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1277 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1280 # Pass precious variables to config.status.
1281 if test "$ac_new_set" = set; then
1283 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1284 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1285 *) ac_arg=$ac_var=$ac_new_val ;;
1287 case " $ac_configure_args " in
1288 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1289 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293 if $ac_cache_corrupted; then
1294 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1295 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1296 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1297 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1298 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1299 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1300 { (exit 1); exit 1; }; }
1304 ac_cpp='$CPP $CPPFLAGS'
1305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1340 [\\/]* | ?:[\\/]* ) ac_macro_dir=../config ;;
1341 *) ac_macro_dir=$srcdir/../config ;;
1343 if test -d "$ac_macro_dir"; then :
1345 { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1346 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1347 { (exit 1); exit 1; }; }
1351 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1352 if test -f $ac_dir/install-sh; then
1354 ac_install_sh="$ac_aux_dir/install-sh -c"
1356 elif test -f $ac_dir/install.sh; then
1358 ac_install_sh="$ac_aux_dir/install.sh -c"
1360 elif test -f $ac_dir/shtool; then
1362 ac_install_sh="$ac_aux_dir/shtool install -c"
1366 if test -z "$ac_aux_dir"; then
1367 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1368 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1369 { (exit 1); exit 1; }; }
1371 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1372 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1373 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1375 # Make sure we can run config.sub.
1376 $ac_config_sub sun4 >/dev/null 2>&1 ||
1377 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1378 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1379 { (exit 1); exit 1; }; }
1381 echo "$as_me:$LINENO: checking build system type" >&5
1382 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1383 if test "${ac_cv_build+set}" = set; then
1384 echo $ECHO_N "(cached) $ECHO_C" >&6
1386 ac_cv_build_alias=$build_alias
1387 test -z "$ac_cv_build_alias" &&
1388 ac_cv_build_alias=`$ac_config_guess`
1389 test -z "$ac_cv_build_alias" &&
1390 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1391 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1392 { (exit 1); exit 1; }; }
1393 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1394 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1395 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1396 { (exit 1); exit 1; }; }
1399 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1400 echo "${ECHO_T}$ac_cv_build" >&6
1402 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1403 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1404 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407 echo "$as_me:$LINENO: checking host system type" >&5
1408 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1409 if test "${ac_cv_host+set}" = set; then
1410 echo $ECHO_N "(cached) $ECHO_C" >&6
1412 ac_cv_host_alias=$host_alias
1413 test -z "$ac_cv_host_alias" &&
1414 ac_cv_host_alias=$ac_cv_build_alias
1415 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1416 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1417 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1418 { (exit 1); exit 1; }; }
1421 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1422 echo "${ECHO_T}$ac_cv_host" >&6
1424 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1425 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1426 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1429 echo "$as_me:$LINENO: checking target system type" >&5
1430 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1431 if test "${ac_cv_target+set}" = set; then
1432 echo $ECHO_N "(cached) $ECHO_C" >&6
1434 ac_cv_target_alias=$target_alias
1435 test "x$ac_cv_target_alias" = "x" &&
1436 ac_cv_target_alias=$ac_cv_host_alias
1437 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1438 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1439 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1440 { (exit 1); exit 1; }; }
1443 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1444 echo "${ECHO_T}$ac_cv_target" >&6
1445 target=$ac_cv_target
1446 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1447 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1448 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1451 # The aliases save the names the user supplied, while $host etc.
1452 # will get canonicalized.
1453 test -n "$target_alias" &&
1454 test "$program_prefix$program_suffix$program_transform_name" = \
1456 program_prefix=${target_alias}-
1458 # Checks for programs.
1459 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1460 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1461 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1462 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1463 echo $ECHO_N "(cached) $ECHO_C" >&6
1465 cat >conftest.make <<\_ACEOF
1467 @echo 'ac_maketemp="$(MAKE)"'
1469 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1470 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1471 if test -n "$ac_maketemp"; then
1472 eval ac_cv_prog_make_${ac_make}_set=yes
1474 eval ac_cv_prog_make_${ac_make}_set=no
1478 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1479 echo "$as_me:$LINENO: result: yes" >&5
1480 echo "${ECHO_T}yes" >&6
1483 echo "$as_me:$LINENO: result: no" >&5
1484 echo "${ECHO_T}no" >&6
1485 SET_MAKE="MAKE=${MAKE-make}"
1488 # Find a good install program. We prefer a C program (faster),
1489 # so one script is as good as another. But avoid the broken or
1490 # incompatible versions:
1491 # SysV /etc/install, /usr/sbin/install
1492 # SunOS /usr/etc/install
1493 # IRIX /sbin/install
1495 # AmigaOS /C/install, which installs bootblocks on floppy discs
1496 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1497 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1498 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1499 # OS/2's system install, which has a completely different semantic
1500 # ./install, which can be erroneously created by make from ./install.sh.
1501 # Reject install programs that cannot install multiple files.
1502 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1503 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1504 if test -z "$INSTALL"; then
1505 if test "${ac_cv_path_install+set}" = set; then
1506 echo $ECHO_N "(cached) $ECHO_C" >&6
1508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 test -z "$as_dir" && as_dir=.
1513 # Account for people who put trailing slashes in PATH elements.
1515 ./ | .// | /cC/* | \
1516 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1517 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1520 # OSF1 and SCO ODT 3.0 have their own names for install.
1521 # Don't use installbsd from OSF since it installs stuff as root
1523 for ac_prog in ginstall scoinst install; do
1524 for ac_exec_ext in '' $ac_executable_extensions; do
1525 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1526 if test $ac_prog = install &&
1527 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1528 # AIX install. It has an incompatible calling convention.
1530 elif test $ac_prog = install &&
1531 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1532 # program-specific install script used by HP pwplus--don't use.
1535 rm -rf conftest.one conftest.two conftest.dir
1536 echo one > conftest.one
1537 echo two > conftest.two
1539 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1540 test -s conftest.one && test -s conftest.two &&
1541 test -s conftest.dir/conftest.one &&
1542 test -s conftest.dir/conftest.two
1544 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1555 rm -rf conftest.one conftest.two conftest.dir
1558 if test "${ac_cv_path_install+set}" = set; then
1559 INSTALL=$ac_cv_path_install
1561 # As a last resort, use the slow shell script. Don't cache a
1562 # value for INSTALL within a source directory, because that will
1563 # break other packages using the cache if that directory is
1564 # removed, or if the value is a relative name.
1565 INSTALL=$ac_install_sh
1568 echo "$as_me:$LINENO: result: $INSTALL" >&5
1569 echo "${ECHO_T}$INSTALL" >&6
1571 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1572 # It thinks the first close brace ends the variable substitution.
1573 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1575 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1577 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1580 ac_cpp='$CPP $CPPFLAGS'
1581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1584 if test -n "$ac_tool_prefix"; then
1585 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1586 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1587 echo "$as_me:$LINENO: checking for $ac_word" >&5
1588 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1589 if test "${ac_cv_prog_CC+set}" = set; then
1590 echo $ECHO_N "(cached) $ECHO_C" >&6
1592 if test -n "$CC"; then
1593 ac_cv_prog_CC="$CC" # Let the user override the test.
1595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1599 test -z "$as_dir" && as_dir=.
1600 for ac_exec_ext in '' $ac_executable_extensions; do
1601 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1602 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1603 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1612 if test -n "$CC"; then
1613 echo "$as_me:$LINENO: result: $CC" >&5
1614 echo "${ECHO_T}$CC" >&6
1616 echo "$as_me:$LINENO: result: no" >&5
1617 echo "${ECHO_T}no" >&6
1621 if test -z "$ac_cv_prog_CC"; then
1623 # Extract the first word of "gcc", so it can be a program name with args.
1624 set dummy gcc; ac_word=$2
1625 echo "$as_me:$LINENO: checking for $ac_word" >&5
1626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1627 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1628 echo $ECHO_N "(cached) $ECHO_C" >&6
1630 if test -n "$ac_ct_CC"; then
1631 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1637 test -z "$as_dir" && as_dir=.
1638 for ac_exec_ext in '' $ac_executable_extensions; do
1639 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640 ac_cv_prog_ac_ct_CC="gcc"
1641 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1649 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1650 if test -n "$ac_ct_CC"; then
1651 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1652 echo "${ECHO_T}$ac_ct_CC" >&6
1654 echo "$as_me:$LINENO: result: no" >&5
1655 echo "${ECHO_T}no" >&6
1663 if test -z "$CC"; then
1664 if test -n "$ac_tool_prefix"; then
1665 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1666 set dummy ${ac_tool_prefix}cc; ac_word=$2
1667 echo "$as_me:$LINENO: checking for $ac_word" >&5
1668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1669 if test "${ac_cv_prog_CC+set}" = set; then
1670 echo $ECHO_N "(cached) $ECHO_C" >&6
1672 if test -n "$CC"; then
1673 ac_cv_prog_CC="$CC" # Let the user override the test.
1675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1679 test -z "$as_dir" && as_dir=.
1680 for ac_exec_ext in '' $ac_executable_extensions; do
1681 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1682 ac_cv_prog_CC="${ac_tool_prefix}cc"
1683 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1692 if test -n "$CC"; then
1693 echo "$as_me:$LINENO: result: $CC" >&5
1694 echo "${ECHO_T}$CC" >&6
1696 echo "$as_me:$LINENO: result: no" >&5
1697 echo "${ECHO_T}no" >&6
1701 if test -z "$ac_cv_prog_CC"; then
1703 # Extract the first word of "cc", so it can be a program name with args.
1704 set dummy cc; ac_word=$2
1705 echo "$as_me:$LINENO: checking for $ac_word" >&5
1706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1707 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1708 echo $ECHO_N "(cached) $ECHO_C" >&6
1710 if test -n "$ac_ct_CC"; then
1711 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1717 test -z "$as_dir" && as_dir=.
1718 for ac_exec_ext in '' $ac_executable_extensions; do
1719 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1720 ac_cv_prog_ac_ct_CC="cc"
1721 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1730 if test -n "$ac_ct_CC"; then
1731 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1732 echo "${ECHO_T}$ac_ct_CC" >&6
1734 echo "$as_me:$LINENO: result: no" >&5
1735 echo "${ECHO_T}no" >&6
1744 if test -z "$CC"; then
1745 # Extract the first word of "cc", so it can be a program name with args.
1746 set dummy cc; ac_word=$2
1747 echo "$as_me:$LINENO: checking for $ac_word" >&5
1748 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1749 if test "${ac_cv_prog_CC+set}" = set; then
1750 echo $ECHO_N "(cached) $ECHO_C" >&6
1752 if test -n "$CC"; then
1753 ac_cv_prog_CC="$CC" # Let the user override the test.
1756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1760 test -z "$as_dir" && as_dir=.
1761 for ac_exec_ext in '' $ac_executable_extensions; do
1762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1763 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1764 ac_prog_rejected=yes
1768 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1774 if test $ac_prog_rejected = yes; then
1775 # We found a bogon in the path, so make sure we never use it.
1776 set dummy $ac_cv_prog_CC
1778 if test $# != 0; then
1779 # We chose a different compiler from the bogus one.
1780 # However, it has the same basename, so the bogon will be chosen
1781 # first if we set CC to just the basename; use the full file name.
1783 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1789 if test -n "$CC"; then
1790 echo "$as_me:$LINENO: result: $CC" >&5
1791 echo "${ECHO_T}$CC" >&6
1793 echo "$as_me:$LINENO: result: no" >&5
1794 echo "${ECHO_T}no" >&6
1798 if test -z "$CC"; then
1799 if test -n "$ac_tool_prefix"; then
1802 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1804 echo "$as_me:$LINENO: checking for $ac_word" >&5
1805 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1806 if test "${ac_cv_prog_CC+set}" = set; then
1807 echo $ECHO_N "(cached) $ECHO_C" >&6
1809 if test -n "$CC"; then
1810 ac_cv_prog_CC="$CC" # Let the user override the test.
1812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816 test -z "$as_dir" && as_dir=.
1817 for ac_exec_ext in '' $ac_executable_extensions; do
1818 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1820 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1829 if test -n "$CC"; then
1830 echo "$as_me:$LINENO: result: $CC" >&5
1831 echo "${ECHO_T}$CC" >&6
1833 echo "$as_me:$LINENO: result: no" >&5
1834 echo "${ECHO_T}no" >&6
1837 test -n "$CC" && break
1840 if test -z "$CC"; then
1844 # Extract the first word of "$ac_prog", so it can be a program name with args.
1845 set dummy $ac_prog; ac_word=$2
1846 echo "$as_me:$LINENO: checking for $ac_word" >&5
1847 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1848 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1849 echo $ECHO_N "(cached) $ECHO_C" >&6
1851 if test -n "$ac_ct_CC"; then
1852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1858 test -z "$as_dir" && as_dir=.
1859 for ac_exec_ext in '' $ac_executable_extensions; do
1860 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1861 ac_cv_prog_ac_ct_CC="$ac_prog"
1862 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1870 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1871 if test -n "$ac_ct_CC"; then
1872 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1873 echo "${ECHO_T}$ac_ct_CC" >&6
1875 echo "$as_me:$LINENO: result: no" >&5
1876 echo "${ECHO_T}no" >&6
1879 test -n "$ac_ct_CC" && break
1888 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1889 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1890 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1891 See \`config.log' for more details." >&5
1892 echo "$as_me: error: no acceptable C compiler found in \$PATH
1893 See \`config.log' for more details." >&2;}
1894 { (exit 1); exit 1; }; }; }
1896 # Provide some information about the compiler.
1897 echo "$as_me:$LINENO:" \
1898 "checking for C compiler version" >&5
1899 ac_compiler=`set X $ac_compile; echo $2`
1900 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1901 (eval $ac_compiler --version </dev/null >&5) 2>&5
1903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1904 (exit $ac_status); }
1905 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1906 (eval $ac_compiler -v </dev/null >&5) 2>&5
1908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1909 (exit $ac_status); }
1910 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1911 (eval $ac_compiler -V </dev/null >&5) 2>&5
1913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1914 (exit $ac_status); }
1916 cat >conftest.$ac_ext <<_ACEOF
1919 cat confdefs.h >>conftest.$ac_ext
1920 cat >>conftest.$ac_ext <<_ACEOF
1921 /* end confdefs.h. */
1931 ac_clean_files_save=$ac_clean_files
1932 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1933 # Try to create an executable without -o first, disregard a.out.
1934 # It will help us diagnose broken compilers, and finding out an intuition
1936 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1937 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1938 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1939 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1940 (eval $ac_link_default) 2>&5
1942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1943 (exit $ac_status); }; then
1944 # Find the output, starting from the most likely. This scheme is
1945 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1948 # Be careful to initialize this variable, since it used to be cached.
1949 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1951 # b.out is created by i960 compilers.
1952 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1954 test -f "$ac_file" || continue
1956 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1959 # This is the source file.
1962 # We found the default executable, but exeext='' is most
1966 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1967 # FIXME: I believe we export ac_cv_exeext for Libtool,
1968 # but it would be cool to find out if it's true. Does anybody
1969 # maintain Libtool? --akim.
1977 echo "$as_me: failed program was:" >&5
1978 sed 's/^/| /' conftest.$ac_ext >&5
1980 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1981 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1982 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1983 See \`config.log' for more details." >&5
1984 echo "$as_me: error: C compiler cannot create executables
1985 See \`config.log' for more details." >&2;}
1986 { (exit 77); exit 77; }; }; }
1989 ac_exeext=$ac_cv_exeext
1990 echo "$as_me:$LINENO: result: $ac_file" >&5
1991 echo "${ECHO_T}$ac_file" >&6
1993 # Check the compiler produces executables we can run. If not, either
1994 # the compiler is broken, or we cross compile.
1995 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1996 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1997 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1998 # If not cross compiling, check that we can run a simple program.
1999 if test "$cross_compiling" != yes; then
2000 if { ac_try='./$ac_file'
2001 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2005 (exit $ac_status); }; }; then
2008 if test "$cross_compiling" = maybe; then
2011 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2012 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2013 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2014 If you meant to cross compile, use \`--host'.
2015 See \`config.log' for more details." >&5
2016 echo "$as_me: error: cannot run C compiled programs.
2017 If you meant to cross compile, use \`--host'.
2018 See \`config.log' for more details." >&2;}
2019 { (exit 1); exit 1; }; }; }
2023 echo "$as_me:$LINENO: result: yes" >&5
2024 echo "${ECHO_T}yes" >&6
2026 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2027 ac_clean_files=$ac_clean_files_save
2028 # Check the compiler produces executables we can run. If not, either
2029 # the compiler is broken, or we cross compile.
2030 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2031 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2032 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2033 echo "${ECHO_T}$cross_compiling" >&6
2035 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2036 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2037 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2038 (eval $ac_link) 2>&5
2040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2041 (exit $ac_status); }; then
2042 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2043 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2044 # work properly (i.e., refer to `conftest.exe'), while it won't with
2046 for ac_file in conftest.exe conftest conftest.*; do
2047 test -f "$ac_file" || continue
2049 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2050 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2057 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2058 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2059 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2060 See \`config.log' for more details." >&5
2061 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2062 See \`config.log' for more details." >&2;}
2063 { (exit 1); exit 1; }; }; }
2066 rm -f conftest$ac_cv_exeext
2067 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2068 echo "${ECHO_T}$ac_cv_exeext" >&6
2070 rm -f conftest.$ac_ext
2071 EXEEXT=$ac_cv_exeext
2073 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2074 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2075 if test "${ac_cv_objext+set}" = set; then
2076 echo $ECHO_N "(cached) $ECHO_C" >&6
2078 cat >conftest.$ac_ext <<_ACEOF
2081 cat confdefs.h >>conftest.$ac_ext
2082 cat >>conftest.$ac_ext <<_ACEOF
2083 /* end confdefs.h. */
2093 rm -f conftest.o conftest.obj
2094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2095 (eval $ac_compile) 2>&5
2097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2098 (exit $ac_status); }; then
2099 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2101 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2102 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2107 echo "$as_me: failed program was:" >&5
2108 sed 's/^/| /' conftest.$ac_ext >&5
2110 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2111 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2112 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2113 See \`config.log' for more details." >&5
2114 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2115 See \`config.log' for more details." >&2;}
2116 { (exit 1); exit 1; }; }; }
2119 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2121 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2122 echo "${ECHO_T}$ac_cv_objext" >&6
2123 OBJEXT=$ac_cv_objext
2125 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2126 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2127 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2128 echo $ECHO_N "(cached) $ECHO_C" >&6
2130 cat >conftest.$ac_ext <<_ACEOF
2133 cat confdefs.h >>conftest.$ac_ext
2134 cat >>conftest.$ac_ext <<_ACEOF
2135 /* end confdefs.h. */
2148 rm -f conftest.$ac_objext
2149 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2150 (eval $ac_compile) 2>conftest.er1
2152 grep -v '^ *+' conftest.er1 >conftest.err
2154 cat conftest.err >&5
2155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2156 (exit $ac_status); } &&
2157 { ac_try='test -z "$ac_c_werror_flag"
2158 || test ! -s conftest.err'
2159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2163 (exit $ac_status); }; } &&
2164 { ac_try='test -s conftest.$ac_objext'
2165 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2169 (exit $ac_status); }; }; then
2172 echo "$as_me: failed program was:" >&5
2173 sed 's/^/| /' conftest.$ac_ext >&5
2177 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2178 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2181 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2182 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2183 GCC=`test $ac_compiler_gnu = yes && echo yes`
2184 ac_test_CFLAGS=${CFLAGS+set}
2185 ac_save_CFLAGS=$CFLAGS
2187 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2188 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2189 if test "${ac_cv_prog_cc_g+set}" = set; then
2190 echo $ECHO_N "(cached) $ECHO_C" >&6
2192 cat >conftest.$ac_ext <<_ACEOF
2195 cat confdefs.h >>conftest.$ac_ext
2196 cat >>conftest.$ac_ext <<_ACEOF
2197 /* end confdefs.h. */
2207 rm -f conftest.$ac_objext
2208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2209 (eval $ac_compile) 2>conftest.er1
2211 grep -v '^ *+' conftest.er1 >conftest.err
2213 cat conftest.err >&5
2214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215 (exit $ac_status); } &&
2216 { ac_try='test -z "$ac_c_werror_flag"
2217 || test ! -s conftest.err'
2218 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2221 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222 (exit $ac_status); }; } &&
2223 { ac_try='test -s conftest.$ac_objext'
2224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2228 (exit $ac_status); }; }; then
2231 echo "$as_me: failed program was:" >&5
2232 sed 's/^/| /' conftest.$ac_ext >&5
2236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2238 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2239 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2240 if test "$ac_test_CFLAGS" = set; then
2241 CFLAGS=$ac_save_CFLAGS
2242 elif test $ac_cv_prog_cc_g = yes; then
2243 if test "$GCC" = yes; then
2249 if test "$GCC" = yes; then
2255 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2256 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2257 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2258 echo $ECHO_N "(cached) $ECHO_C" >&6
2260 ac_cv_prog_cc_stdc=no
2262 cat >conftest.$ac_ext <<_ACEOF
2265 cat confdefs.h >>conftest.$ac_ext
2266 cat >>conftest.$ac_ext <<_ACEOF
2267 /* end confdefs.h. */
2270 #include <sys/types.h>
2271 #include <sys/stat.h>
2272 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2273 struct buf { int x; };
2274 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2275 static char *e (p, i)
2281 static char *f (char * (*g) (char **, int), char **p, ...)
2286 s = g (p, va_arg (v,int));
2291 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2292 function prototypes and stuff, but not '\xHH' hex character constants.
2293 These don't provoke an error unfortunately, instead are silently treated
2294 as 'x'. The following induces an error, until -std1 is added to get
2295 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2296 array size at least. It's necessary to write '\x00'==0 to get something
2297 that's true only with -std1. */
2298 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2300 int test (int i, double x);
2301 struct s1 {int (*f) (int a);};
2302 struct s2 {int (*f) (double a);};
2303 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2309 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2314 # Don't try gcc -ansi; that turns off useful extensions and
2315 # breaks some systems' header files.
2316 # AIX -qlanglvl=ansi
2317 # Ultrix and OSF/1 -std1
2318 # HP-UX 10.20 and later -Ae
2319 # HP-UX older versions -Aa -D_HPUX_SOURCE
2320 # SVR4 -Xc -D__EXTENSIONS__
2321 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2323 CC="$ac_save_CC $ac_arg"
2324 rm -f conftest.$ac_objext
2325 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2326 (eval $ac_compile) 2>conftest.er1
2328 grep -v '^ *+' conftest.er1 >conftest.err
2330 cat conftest.err >&5
2331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2332 (exit $ac_status); } &&
2333 { ac_try='test -z "$ac_c_werror_flag"
2334 || test ! -s conftest.err'
2335 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339 (exit $ac_status); }; } &&
2340 { ac_try='test -s conftest.$ac_objext'
2341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2345 (exit $ac_status); }; }; then
2346 ac_cv_prog_cc_stdc=$ac_arg
2349 echo "$as_me: failed program was:" >&5
2350 sed 's/^/| /' conftest.$ac_ext >&5
2353 rm -f conftest.err conftest.$ac_objext
2355 rm -f conftest.$ac_ext conftest.$ac_objext
2360 case "x$ac_cv_prog_cc_stdc" in
2362 echo "$as_me:$LINENO: result: none needed" >&5
2363 echo "${ECHO_T}none needed" >&6 ;;
2365 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2366 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2367 CC="$CC $ac_cv_prog_cc_stdc" ;;
2370 # Some people use a C++ compiler to compile C. Since we use `exit',
2371 # in C++ we need to declare it. In case someone uses the same compiler
2372 # for both compiling C and C++ we need to have the C++ compiler decide
2373 # the declaration of exit, since it's the most demanding environment.
2374 cat >conftest.$ac_ext <<_ACEOF
2379 rm -f conftest.$ac_objext
2380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2381 (eval $ac_compile) 2>conftest.er1
2383 grep -v '^ *+' conftest.er1 >conftest.err
2385 cat conftest.err >&5
2386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2387 (exit $ac_status); } &&
2388 { ac_try='test -z "$ac_c_werror_flag"
2389 || test ! -s conftest.err'
2390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2394 (exit $ac_status); }; } &&
2395 { ac_try='test -s conftest.$ac_objext'
2396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400 (exit $ac_status); }; }; then
2401 for ac_declaration in \
2403 'extern "C" void std::exit (int) throw (); using std::exit;' \
2404 'extern "C" void std::exit (int); using std::exit;' \
2405 'extern "C" void exit (int) throw ();' \
2406 'extern "C" void exit (int);' \
2409 cat >conftest.$ac_ext <<_ACEOF
2412 cat confdefs.h >>conftest.$ac_ext
2413 cat >>conftest.$ac_ext <<_ACEOF
2414 /* end confdefs.h. */
2425 rm -f conftest.$ac_objext
2426 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2427 (eval $ac_compile) 2>conftest.er1
2429 grep -v '^ *+' conftest.er1 >conftest.err
2431 cat conftest.err >&5
2432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433 (exit $ac_status); } &&
2434 { ac_try='test -z "$ac_c_werror_flag"
2435 || test ! -s conftest.err'
2436 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2439 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440 (exit $ac_status); }; } &&
2441 { ac_try='test -s conftest.$ac_objext'
2442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446 (exit $ac_status); }; }; then
2449 echo "$as_me: failed program was:" >&5
2450 sed 's/^/| /' conftest.$ac_ext >&5
2454 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2455 cat >conftest.$ac_ext <<_ACEOF
2458 cat confdefs.h >>conftest.$ac_ext
2459 cat >>conftest.$ac_ext <<_ACEOF
2460 /* end confdefs.h. */
2470 rm -f conftest.$ac_objext
2471 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2472 (eval $ac_compile) 2>conftest.er1
2474 grep -v '^ *+' conftest.er1 >conftest.err
2476 cat conftest.err >&5
2477 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2478 (exit $ac_status); } &&
2479 { ac_try='test -z "$ac_c_werror_flag"
2480 || test ! -s conftest.err'
2481 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2484 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2485 (exit $ac_status); }; } &&
2486 { ac_try='test -s conftest.$ac_objext'
2487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491 (exit $ac_status); }; }; then
2494 echo "$as_me: failed program was:" >&5
2495 sed 's/^/| /' conftest.$ac_ext >&5
2498 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2501 if test -n "$ac_declaration"; then
2502 echo '#ifdef __cplusplus' >>confdefs.h
2503 echo $ac_declaration >>confdefs.h
2504 echo '#endif' >>confdefs.h
2508 echo "$as_me: failed program was:" >&5
2509 sed 's/^/| /' conftest.$ac_ext >&5
2512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2514 ac_cpp='$CPP $CPPFLAGS'
2515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2519 if test -n "$ac_tool_prefix"; then
2520 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2521 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2522 echo "$as_me:$LINENO: checking for $ac_word" >&5
2523 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2524 if test "${ac_cv_prog_RANLIB+set}" = set; then
2525 echo $ECHO_N "(cached) $ECHO_C" >&6
2527 if test -n "$RANLIB"; then
2528 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2534 test -z "$as_dir" && as_dir=.
2535 for ac_exec_ext in '' $ac_executable_extensions; do
2536 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2537 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2538 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2546 RANLIB=$ac_cv_prog_RANLIB
2547 if test -n "$RANLIB"; then
2548 echo "$as_me:$LINENO: result: $RANLIB" >&5
2549 echo "${ECHO_T}$RANLIB" >&6
2551 echo "$as_me:$LINENO: result: no" >&5
2552 echo "${ECHO_T}no" >&6
2556 if test -z "$ac_cv_prog_RANLIB"; then
2557 ac_ct_RANLIB=$RANLIB
2558 # Extract the first word of "ranlib", so it can be a program name with args.
2559 set dummy ranlib; ac_word=$2
2560 echo "$as_me:$LINENO: checking for $ac_word" >&5
2561 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2562 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2563 echo $ECHO_N "(cached) $ECHO_C" >&6
2565 if test -n "$ac_ct_RANLIB"; then
2566 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2572 test -z "$as_dir" && as_dir=.
2573 for ac_exec_ext in '' $ac_executable_extensions; do
2574 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2575 ac_cv_prog_ac_ct_RANLIB="ranlib"
2576 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2582 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2585 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2586 if test -n "$ac_ct_RANLIB"; then
2587 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2588 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2590 echo "$as_me:$LINENO: result: no" >&5
2591 echo "${ECHO_T}no" >&6
2594 RANLIB=$ac_ct_RANLIB
2596 RANLIB="$ac_cv_prog_RANLIB"
2600 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2601 for ac_prog in aclocal
2603 # Extract the first word of "$ac_prog", so it can be a program name with args.
2604 set dummy $ac_prog; ac_word=$2
2605 echo "$as_me:$LINENO: checking for $ac_word" >&5
2606 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2607 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2608 echo $ECHO_N "(cached) $ECHO_C" >&6
2610 if test -n "$ACLOCAL"; then
2611 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2617 test -z "$as_dir" && as_dir=.
2618 for ac_exec_ext in '' $ac_executable_extensions; do
2619 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620 ac_cv_prog_ACLOCAL="$ac_prog"
2621 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2629 ACLOCAL=$ac_cv_prog_ACLOCAL
2630 if test -n "$ACLOCAL"; then
2631 echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2632 echo "${ECHO_T}$ACLOCAL" >&6
2634 echo "$as_me:$LINENO: result: no" >&5
2635 echo "${ECHO_T}no" >&6
2638 test -n "$ACLOCAL" && break
2640 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2642 for ac_prog in autoconf
2644 # Extract the first word of "$ac_prog", so it can be a program name with args.
2645 set dummy $ac_prog; ac_word=$2
2646 echo "$as_me:$LINENO: checking for $ac_word" >&5
2647 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2648 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2649 echo $ECHO_N "(cached) $ECHO_C" >&6
2651 if test -n "$AUTOCONF"; then
2652 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2658 test -z "$as_dir" && as_dir=.
2659 for ac_exec_ext in '' $ac_executable_extensions; do
2660 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2661 ac_cv_prog_AUTOCONF="$ac_prog"
2662 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2670 AUTOCONF=$ac_cv_prog_AUTOCONF
2671 if test -n "$AUTOCONF"; then
2672 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2673 echo "${ECHO_T}$AUTOCONF" >&6
2675 echo "$as_me:$LINENO: result: no" >&5
2676 echo "${ECHO_T}no" >&6
2679 test -n "$AUTOCONF" && break
2681 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2683 for ac_prog in autoheader
2685 # Extract the first word of "$ac_prog", so it can be a program name with args.
2686 set dummy $ac_prog; ac_word=$2
2687 echo "$as_me:$LINENO: checking for $ac_word" >&5
2688 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2689 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2690 echo $ECHO_N "(cached) $ECHO_C" >&6
2692 if test -n "$AUTOHEADER"; then
2693 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2699 test -z "$as_dir" && as_dir=.
2700 for ac_exec_ext in '' $ac_executable_extensions; do
2701 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2702 ac_cv_prog_AUTOHEADER="$ac_prog"
2703 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2711 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2712 if test -n "$AUTOHEADER"; then
2713 echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2714 echo "${ECHO_T}$AUTOHEADER" >&6
2716 echo "$as_me:$LINENO: result: no" >&5
2717 echo "${ECHO_T}no" >&6
2720 test -n "$AUTOHEADER" && break
2722 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2725 # Figure out what compiler warnings we can enable.
2726 # See config/warnings.m4 for details.
2730 save_CFLAGS="$CFLAGS"
2731 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2732 -Wmissing-prototypes -Wold-style-definition \
2733 -Wmissing-format-attribute; do
2734 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2736 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2737 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2738 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2739 echo $ECHO_N "(cached) $ECHO_C" >&6
2742 cat >conftest.$ac_ext <<_ACEOF
2745 cat confdefs.h >>conftest.$ac_ext
2746 cat >>conftest.$ac_ext <<_ACEOF
2747 /* end confdefs.h. */
2757 rm -f conftest.$ac_objext
2758 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2759 (eval $ac_compile) 2>conftest.er1
2761 grep -v '^ *+' conftest.er1 >conftest.err
2763 cat conftest.err >&5
2764 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2765 (exit $ac_status); } &&
2766 { ac_try='test -z "$ac_c_werror_flag"
2767 || test ! -s conftest.err'
2768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2772 (exit $ac_status); }; } &&
2773 { ac_try='test -s conftest.$ac_objext'
2774 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2778 (exit $ac_status); }; }; then
2779 eval "$as_acx_Woption=yes"
2781 echo "$as_me: failed program was:" >&5
2782 sed 's/^/| /' conftest.$ac_ext >&5
2784 eval "$as_acx_Woption=no"
2786 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2789 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2790 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2791 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2792 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2796 CFLAGS="$save_CFLAGS"
2799 if test "$GCC" = yes; then
2800 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2801 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2802 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2803 echo $ECHO_N "(cached) $ECHO_C" >&6
2805 save_CFLAGS="$CFLAGS"
2806 CFLAGS="-pedantic -Wno-long-long"
2807 cat >conftest.$ac_ext <<_ACEOF
2810 cat confdefs.h >>conftest.$ac_ext
2811 cat >>conftest.$ac_ext <<_ACEOF
2812 /* end confdefs.h. */
2822 rm -f conftest.$ac_objext
2823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2824 (eval $ac_compile) 2>conftest.er1
2826 grep -v '^ *+' conftest.er1 >conftest.err
2828 cat conftest.err >&5
2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830 (exit $ac_status); } &&
2831 { ac_try='test -z "$ac_c_werror_flag"
2832 || test ! -s conftest.err'
2833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837 (exit $ac_status); }; } &&
2838 { ac_try='test -s conftest.$ac_objext'
2839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2843 (exit $ac_status); }; }; then
2844 acx_cv_prog_cc_pedantic__Wno_long_long=yes
2846 echo "$as_me: failed program was:" >&5
2847 sed 's/^/| /' conftest.$ac_ext >&5
2849 acx_cv_prog_cc_pedantic__Wno_long_long=no
2851 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2852 CFLAGS="$save_CFLAGS"
2854 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2855 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2856 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2857 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
2865 # Only enable with --enable-werror-always until existing warnings are
2868 # Check whether --enable-werror-always or --disable-werror-always was given.
2869 if test "${enable_werror_always+set}" = set; then
2870 enableval="$enable_werror_always"
2873 enable_werror_always=no
2875 if test $enable_werror_always = yes; then
2876 WERROR="$WERROR${WERROR:+ }-Werror"
2882 # Dependency checking.
2883 rm -rf .tst 2>/dev/null
2884 mkdir .tst 2>/dev/null
2885 if test -d .tst; then
2890 rmdir .tst 2>/dev/null
2892 DEPDIR="${am__leading_dot}deps"
2894 ac_config_commands="$ac_config_commands depdir"
2897 depcc="$CC" am_compiler_list=
2899 am_depcomp=$ac_aux_dir/depcomp
2900 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2901 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2902 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2903 echo $ECHO_N "(cached) $ECHO_C" >&6
2905 if test -f "$am_depcomp"; then
2906 # We make a subdir and do the tests there. Otherwise we can end up
2907 # making bogus files that we don't know about and never remove. For
2908 # instance it was reported that on HP-UX the gcc test will end up
2909 # making a dummy file named `D' -- because `-MD' means `put the output
2912 # Copy depcomp to subdir because otherwise we won't find it if we're
2913 # using a relative directory.
2914 cp "$am_depcomp" conftest.dir
2916 # We will build objects and dependencies in a subdirectory because
2917 # it helps to detect inapplicable dependency modes. For instance
2918 # both Tru64's cc and ICC support -MD to output dependencies as a
2919 # side effect of compilation, but ICC will put the dependencies in
2920 # the current directory while Tru64 will put them in the object
2924 am_cv_CC_dependencies_compiler_type=none
2925 if test "$am_compiler_list" = ""; then
2926 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2928 for depmode in $am_compiler_list; do
2929 if test $depmode = none; then break; fi
2931 echo "$as_me:$LINENO: trying $depmode" >&5
2932 # Setup a source with many dependencies, because some compilers
2933 # like to wrap large dependency lists on column 80 (with \), and
2934 # we should not choose a depcomp mode which is confused by this.
2936 # We need to recreate these files for each test, as the compiler may
2937 # overwrite some of them when testing with obscure command lines.
2938 # This happens at least with the AIX C compiler.
2940 for i in 1 2 3 4 5 6; do
2941 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2942 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2943 # Solaris 8's {/usr,}/bin/sh.
2944 touch sub/conftst$i.h
2946 echo "include sub/conftest.Po" > confmf
2948 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2949 # mode. It turns out that the SunPro C++ compiler does not properly
2950 # handle `-M -o', and we need to detect this.
2951 depcmd="depmode=$depmode \
2952 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2953 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2954 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2955 echo "| $depcmd" | sed -e 's/ */ /g' >&5
2956 if env $depcmd > conftest.err 2>&1 &&
2957 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2958 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2959 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2960 # icc doesn't choke on unknown options, it will just issue warnings
2961 # or remarks (even with -Werror). So we grep stderr for any message
2962 # that says an option was ignored or not supported.
2963 # When given -MP, icc 7.0 and 7.1 complain thusly:
2964 # icc: Command line warning: ignoring option '-M'; no argument required
2965 # The diagnosis changed in icc 8.0:
2966 # icc: Command line remark: option '-MP' not supported
2967 if (grep 'ignoring option' conftest.err ||
2968 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2969 am_cv_CC_dependencies_compiler_type=$depmode
2970 echo "$as_me:$LINENO: success" >&5
2974 echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2975 sed -e 's/^/| /' < conftest.err >&5
2981 am_cv_CC_dependencies_compiler_type=none
2985 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2986 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2987 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2988 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
2989 echo "$as_me: error: no usable dependency style found" >&2;}
2990 { (exit 1); exit 1; }; }
2991 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2996 # Checks for header files.
2997 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
2998 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
2999 if test "${ac_cv_header_time+set}" = set; then
3000 echo $ECHO_N "(cached) $ECHO_C" >&6
3002 cat >conftest.$ac_ext <<_ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3008 #include <sys/types.h>
3009 #include <sys/time.h>
3015 if ((struct tm *) 0)
3021 rm -f conftest.$ac_objext
3022 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3023 (eval $ac_compile) 2>conftest.er1
3025 grep -v '^ *+' conftest.er1 >conftest.err
3027 cat conftest.err >&5
3028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3029 (exit $ac_status); } &&
3030 { ac_try='test -z "$ac_c_werror_flag"
3031 || test ! -s conftest.err'
3032 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3035 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3036 (exit $ac_status); }; } &&
3037 { ac_try='test -s conftest.$ac_objext'
3038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3042 (exit $ac_status); }; }; then
3043 ac_cv_header_time=yes
3045 echo "$as_me: failed program was:" >&5
3046 sed 's/^/| /' conftest.$ac_ext >&5
3048 ac_cv_header_time=no
3050 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3052 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3053 echo "${ECHO_T}$ac_cv_header_time" >&6
3054 if test $ac_cv_header_time = yes; then
3056 cat >>confdefs.h <<\_ACEOF
3057 #define TIME_WITH_SYS_TIME 1
3062 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3063 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3064 if test "${gcc_cv_header_string+set}" = set; then
3065 echo $ECHO_N "(cached) $ECHO_C" >&6
3067 cat >conftest.$ac_ext <<_ACEOF
3070 cat confdefs.h >>conftest.$ac_ext
3071 cat >>conftest.$ac_ext <<_ACEOF
3072 /* end confdefs.h. */
3074 #include <strings.h>
3083 rm -f conftest.$ac_objext
3084 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3085 (eval $ac_compile) 2>conftest.er1
3087 grep -v '^ *+' conftest.er1 >conftest.err
3089 cat conftest.err >&5
3090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3091 (exit $ac_status); } &&
3092 { ac_try='test -z "$ac_c_werror_flag"
3093 || test ! -s conftest.err'
3094 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3098 (exit $ac_status); }; } &&
3099 { ac_try='test -s conftest.$ac_objext'
3100 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3104 (exit $ac_status); }; }; then
3105 gcc_cv_header_string=yes
3107 echo "$as_me: failed program was:" >&5
3108 sed 's/^/| /' conftest.$ac_ext >&5
3110 gcc_cv_header_string=no
3112 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3114 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3115 echo "${ECHO_T}$gcc_cv_header_string" >&6
3116 if test $gcc_cv_header_string = yes; then
3118 cat >>confdefs.h <<\_ACEOF
3119 #define STRING_WITH_STRINGS 1
3125 ac_cpp='$CPP $CPPFLAGS'
3126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3129 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3130 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3131 # On Suns, sometimes $CPP names a directory.
3132 if test -n "$CPP" && test -d "$CPP"; then
3135 if test -z "$CPP"; then
3136 if test "${ac_cv_prog_CPP+set}" = set; then
3137 echo $ECHO_N "(cached) $ECHO_C" >&6
3139 # Double quotes because CPP needs to be expanded
3140 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3143 for ac_c_preproc_warn_flag in '' yes
3145 # Use a header file that comes with gcc, so configuring glibc
3146 # with a fresh cross-compiler works.
3147 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3148 # <limits.h> exists even on freestanding compilers.
3149 # On the NeXT, cc -E runs the code through the compiler's parser,
3150 # not just through cpp. "Syntax error" is here to catch this case.
3151 cat >conftest.$ac_ext <<_ACEOF
3154 cat confdefs.h >>conftest.$ac_ext
3155 cat >>conftest.$ac_ext <<_ACEOF
3156 /* end confdefs.h. */
3158 # include <limits.h>
3160 # include <assert.h>
3164 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3165 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3167 grep -v '^ *+' conftest.er1 >conftest.err
3169 cat conftest.err >&5
3170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3171 (exit $ac_status); } >/dev/null; then
3172 if test -s conftest.err; then
3173 ac_cpp_err=$ac_c_preproc_warn_flag
3174 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3181 if test -z "$ac_cpp_err"; then
3184 echo "$as_me: failed program was:" >&5
3185 sed 's/^/| /' conftest.$ac_ext >&5
3187 # Broken: fails on valid input.
3190 rm -f conftest.err conftest.$ac_ext
3192 # OK, works on sane cases. Now check whether non-existent headers
3193 # can be detected and how.
3194 cat >conftest.$ac_ext <<_ACEOF
3197 cat confdefs.h >>conftest.$ac_ext
3198 cat >>conftest.$ac_ext <<_ACEOF
3199 /* end confdefs.h. */
3200 #include <ac_nonexistent.h>
3202 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3203 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3205 grep -v '^ *+' conftest.er1 >conftest.err
3207 cat conftest.err >&5
3208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3209 (exit $ac_status); } >/dev/null; then
3210 if test -s conftest.err; then
3211 ac_cpp_err=$ac_c_preproc_warn_flag
3212 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3219 if test -z "$ac_cpp_err"; then
3220 # Broken: success on invalid input.
3223 echo "$as_me: failed program was:" >&5
3224 sed 's/^/| /' conftest.$ac_ext >&5
3226 # Passes both tests.
3230 rm -f conftest.err conftest.$ac_ext
3233 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3234 rm -f conftest.err conftest.$ac_ext
3235 if $ac_preproc_ok; then
3247 echo "$as_me:$LINENO: result: $CPP" >&5
3248 echo "${ECHO_T}$CPP" >&6
3250 for ac_c_preproc_warn_flag in '' yes
3252 # Use a header file that comes with gcc, so configuring glibc
3253 # with a fresh cross-compiler works.
3254 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3255 # <limits.h> exists even on freestanding compilers.
3256 # On the NeXT, cc -E runs the code through the compiler's parser,
3257 # not just through cpp. "Syntax error" is here to catch this case.
3258 cat >conftest.$ac_ext <<_ACEOF
3261 cat confdefs.h >>conftest.$ac_ext
3262 cat >>conftest.$ac_ext <<_ACEOF
3263 /* end confdefs.h. */
3265 # include <limits.h>
3267 # include <assert.h>
3271 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3272 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3274 grep -v '^ *+' conftest.er1 >conftest.err
3276 cat conftest.err >&5
3277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278 (exit $ac_status); } >/dev/null; then
3279 if test -s conftest.err; then
3280 ac_cpp_err=$ac_c_preproc_warn_flag
3281 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3288 if test -z "$ac_cpp_err"; then
3291 echo "$as_me: failed program was:" >&5
3292 sed 's/^/| /' conftest.$ac_ext >&5
3294 # Broken: fails on valid input.
3297 rm -f conftest.err conftest.$ac_ext
3299 # OK, works on sane cases. Now check whether non-existent headers
3300 # can be detected and how.
3301 cat >conftest.$ac_ext <<_ACEOF
3304 cat confdefs.h >>conftest.$ac_ext
3305 cat >>conftest.$ac_ext <<_ACEOF
3306 /* end confdefs.h. */
3307 #include <ac_nonexistent.h>
3309 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3310 (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
3317 if test -s conftest.err; then
3318 ac_cpp_err=$ac_c_preproc_warn_flag
3319 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3326 if test -z "$ac_cpp_err"; then
3327 # Broken: success on invalid input.
3330 echo "$as_me: failed program was:" >&5
3331 sed 's/^/| /' conftest.$ac_ext >&5
3333 # Passes both tests.
3337 rm -f conftest.err conftest.$ac_ext
3340 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3341 rm -f conftest.err conftest.$ac_ext
3342 if $ac_preproc_ok; then
3345 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3346 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3347 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3348 See \`config.log' for more details." >&5
3349 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3350 See \`config.log' for more details." >&2;}
3351 { (exit 1); exit 1; }; }; }
3355 ac_cpp='$CPP $CPPFLAGS'
3356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3361 echo "$as_me:$LINENO: checking for egrep" >&5
3362 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3363 if test "${ac_cv_prog_egrep+set}" = set; then
3364 echo $ECHO_N "(cached) $ECHO_C" >&6
3366 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3367 then ac_cv_prog_egrep='grep -E'
3368 else ac_cv_prog_egrep='egrep'
3371 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3372 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3373 EGREP=$ac_cv_prog_egrep
3376 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3377 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3378 if test "${ac_cv_header_stdc+set}" = set; then
3379 echo $ECHO_N "(cached) $ECHO_C" >&6
3381 cat >conftest.$ac_ext <<_ACEOF
3384 cat confdefs.h >>conftest.$ac_ext
3385 cat >>conftest.$ac_ext <<_ACEOF
3386 /* end confdefs.h. */
3400 rm -f conftest.$ac_objext
3401 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3402 (eval $ac_compile) 2>conftest.er1
3404 grep -v '^ *+' conftest.er1 >conftest.err
3406 cat conftest.err >&5
3407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3408 (exit $ac_status); } &&
3409 { ac_try='test -z "$ac_c_werror_flag"
3410 || test ! -s conftest.err'
3411 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3415 (exit $ac_status); }; } &&
3416 { ac_try='test -s conftest.$ac_objext'
3417 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3421 (exit $ac_status); }; }; then
3422 ac_cv_header_stdc=yes
3424 echo "$as_me: failed program was:" >&5
3425 sed 's/^/| /' conftest.$ac_ext >&5
3427 ac_cv_header_stdc=no
3429 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3431 if test $ac_cv_header_stdc = yes; then
3432 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3433 cat >conftest.$ac_ext <<_ACEOF
3436 cat confdefs.h >>conftest.$ac_ext
3437 cat >>conftest.$ac_ext <<_ACEOF
3438 /* end confdefs.h. */
3442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3443 $EGREP "memchr" >/dev/null 2>&1; then
3446 ac_cv_header_stdc=no
3452 if test $ac_cv_header_stdc = yes; then
3453 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3454 cat >conftest.$ac_ext <<_ACEOF
3457 cat confdefs.h >>conftest.$ac_ext
3458 cat >>conftest.$ac_ext <<_ACEOF
3459 /* end confdefs.h. */
3463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3464 $EGREP "free" >/dev/null 2>&1; then
3467 ac_cv_header_stdc=no
3473 if test $ac_cv_header_stdc = yes; then
3474 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3475 if test "$cross_compiling" = yes; then
3478 cat >conftest.$ac_ext <<_ACEOF
3481 cat confdefs.h >>conftest.$ac_ext
3482 cat >>conftest.$ac_ext <<_ACEOF
3483 /* end confdefs.h. */
3485 #if ((' ' & 0x0FF) == 0x020)
3486 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3487 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3489 # define ISLOWER(c) \
3490 (('a' <= (c) && (c) <= 'i') \
3491 || ('j' <= (c) && (c) <= 'r') \
3492 || ('s' <= (c) && (c) <= 'z'))
3493 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3496 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3501 for (i = 0; i < 256; i++)
3502 if (XOR (islower (i), ISLOWER (i))
3503 || toupper (i) != TOUPPER (i))
3508 rm -f conftest$ac_exeext
3509 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3510 (eval $ac_link) 2>&5
3512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3513 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3518 (exit $ac_status); }; }; then
3521 echo "$as_me: program exited with status $ac_status" >&5
3522 echo "$as_me: failed program was:" >&5
3523 sed 's/^/| /' conftest.$ac_ext >&5
3526 ac_cv_header_stdc=no
3528 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3532 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3533 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3534 if test $ac_cv_header_stdc = yes; then
3536 cat >>confdefs.h <<\_ACEOF
3537 #define STDC_HEADERS 1
3542 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3552 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3553 inttypes.h stdint.h unistd.h
3555 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3556 echo "$as_me:$LINENO: checking for $ac_header" >&5
3557 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3558 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3559 echo $ECHO_N "(cached) $ECHO_C" >&6
3561 cat >conftest.$ac_ext <<_ACEOF
3564 cat confdefs.h >>conftest.$ac_ext
3565 cat >>conftest.$ac_ext <<_ACEOF
3566 /* end confdefs.h. */
3567 $ac_includes_default
3569 #include <$ac_header>
3571 rm -f conftest.$ac_objext
3572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3573 (eval $ac_compile) 2>conftest.er1
3575 grep -v '^ *+' conftest.er1 >conftest.err
3577 cat conftest.err >&5
3578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579 (exit $ac_status); } &&
3580 { ac_try='test -z "$ac_c_werror_flag"
3581 || test ! -s conftest.err'
3582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586 (exit $ac_status); }; } &&
3587 { ac_try='test -s conftest.$ac_objext'
3588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3592 (exit $ac_status); }; }; then
3593 eval "$as_ac_Header=yes"
3595 echo "$as_me: failed program was:" >&5
3596 sed 's/^/| /' conftest.$ac_ext >&5
3598 eval "$as_ac_Header=no"
3600 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3602 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3603 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3604 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3605 cat >>confdefs.h <<_ACEOF
3606 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3624 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3625 stdlib.h strings.h string.h sys/file.h unistd.h
3627 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3628 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3629 echo "$as_me:$LINENO: checking for $ac_header" >&5
3630 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3631 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3632 echo $ECHO_N "(cached) $ECHO_C" >&6
3634 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3635 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3637 # Is the header compilable?
3638 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3639 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3640 cat >conftest.$ac_ext <<_ACEOF
3643 cat confdefs.h >>conftest.$ac_ext
3644 cat >>conftest.$ac_ext <<_ACEOF
3645 /* end confdefs.h. */
3646 $ac_includes_default
3647 #include <$ac_header>
3649 rm -f conftest.$ac_objext
3650 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3651 (eval $ac_compile) 2>conftest.er1
3653 grep -v '^ *+' conftest.er1 >conftest.err
3655 cat conftest.err >&5
3656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3657 (exit $ac_status); } &&
3658 { ac_try='test -z "$ac_c_werror_flag"
3659 || test ! -s conftest.err'
3660 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3664 (exit $ac_status); }; } &&
3665 { ac_try='test -s conftest.$ac_objext'
3666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3670 (exit $ac_status); }; }; then
3671 ac_header_compiler=yes
3673 echo "$as_me: failed program was:" >&5
3674 sed 's/^/| /' conftest.$ac_ext >&5
3676 ac_header_compiler=no
3678 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3679 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3680 echo "${ECHO_T}$ac_header_compiler" >&6
3682 # Is the header present?
3683 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3684 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3685 cat >conftest.$ac_ext <<_ACEOF
3688 cat confdefs.h >>conftest.$ac_ext
3689 cat >>conftest.$ac_ext <<_ACEOF
3690 /* end confdefs.h. */
3691 #include <$ac_header>
3693 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3694 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3696 grep -v '^ *+' conftest.er1 >conftest.err
3698 cat conftest.err >&5
3699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700 (exit $ac_status); } >/dev/null; then
3701 if test -s conftest.err; then
3702 ac_cpp_err=$ac_c_preproc_warn_flag
3703 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3710 if test -z "$ac_cpp_err"; then
3711 ac_header_preproc=yes
3713 echo "$as_me: failed program was:" >&5
3714 sed 's/^/| /' conftest.$ac_ext >&5
3716 ac_header_preproc=no
3718 rm -f conftest.err conftest.$ac_ext
3719 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3720 echo "${ECHO_T}$ac_header_preproc" >&6
3722 # So? What about this header?
3723 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3725 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3726 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3727 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3728 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3729 ac_header_preproc=yes
3732 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3733 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3734 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3735 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3736 { echo "$as_me:$LINENO: WARNING:&nb