2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
173 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
174 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
175 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 PATH=/empty FPATH=/empty; export PATH FPATH
178 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
179 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
180 test \$(( 1 + 1 )) = 2 || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
564 ac_unique_file="gcj_mlc.c"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
642 MAINTAINER_MODE_FALSE
679 INSTALL_STRIP_PROGRAM
736 program_transform_name
749 enable_option_checking
751 enable_dependency_tracking
752 enable_maintainer_mode
765 ac_precious_vars='build_alias
773 # Initialize some variables set by options.
775 ac_init_version=false
776 ac_unrecognized_opts=
778 # The variables have the same names as the options, with
779 # dashes changed to underlines.
787 program_transform_name=s,x,x,
795 # Installation directory options.
796 # These are left unexpanded so users can "make install exec_prefix=/foo"
797 # and all the variables that are supposed to be based on exec_prefix
798 # by default will actually change.
799 # Use braces instead of parens because sh, perl, etc. also accept them.
800 # (The list follows the same order as the GNU Coding Standards.)
801 bindir='${exec_prefix}/bin'
802 sbindir='${exec_prefix}/sbin'
803 libexecdir='${exec_prefix}/libexec'
804 datarootdir='${prefix}/share'
805 datadir='${datarootdir}'
806 sysconfdir='${prefix}/etc'
807 sharedstatedir='${prefix}/com'
808 localstatedir='${prefix}/var'
809 includedir='${prefix}/include'
810 oldincludedir='/usr/include'
811 docdir='${datarootdir}/doc/${PACKAGE}'
812 infodir='${datarootdir}/info'
817 libdir='${exec_prefix}/lib'
818 localedir='${datarootdir}/locale'
819 mandir='${datarootdir}/man'
825 # If the previous option needs an argument, assign it.
826 if test -n "$ac_prev"; then
827 eval $ac_prev=\$ac_option
833 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
837 # Accept the important Cygnus configure options, so we can diagnose typos.
839 case $ac_dashdash$ac_option in
843 -bindir | --bindir | --bindi | --bind | --bin | --bi)
845 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
848 -build | --build | --buil | --bui | --bu)
849 ac_prev=build_alias ;;
850 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
851 build_alias=$ac_optarg ;;
853 -cache-file | --cache-file | --cache-fil | --cache-fi \
854 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
855 ac_prev=cache_file ;;
856 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
857 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
858 cache_file=$ac_optarg ;;
861 cache_file=config.cache ;;
863 -datadir | --datadir | --datadi | --datad)
865 -datadir=* | --datadir=* | --datadi=* | --datad=*)
866 datadir=$ac_optarg ;;
868 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
869 | --dataroo | --dataro | --datar)
870 ac_prev=datarootdir ;;
871 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
872 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
873 datarootdir=$ac_optarg ;;
875 -disable-* | --disable-*)
876 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
877 # Reject names that are not valid shell variable names.
878 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
879 as_fn_error "invalid feature name: $ac_useropt"
880 ac_useropt_orig=$ac_useropt
881 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
882 case $ac_user_opts in
886 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
887 ac_unrecognized_sep=', ';;
889 eval enable_$ac_useropt=no ;;
891 -docdir | --docdir | --docdi | --doc | --do)
893 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
896 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
898 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
901 -enable-* | --enable-*)
902 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
903 # Reject names that are not valid shell variable names.
904 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
905 as_fn_error "invalid feature name: $ac_useropt"
906 ac_useropt_orig=$ac_useropt
907 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
908 case $ac_user_opts in
912 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
913 ac_unrecognized_sep=', ';;
915 eval enable_$ac_useropt=\$ac_optarg ;;
917 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
918 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
919 | --exec | --exe | --ex)
920 ac_prev=exec_prefix ;;
921 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
922 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
923 | --exec=* | --exe=* | --ex=*)
924 exec_prefix=$ac_optarg ;;
926 -gas | --gas | --ga | --g)
927 # Obsolete; use --with-gas.
930 -help | --help | --hel | --he | -h)
932 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
933 ac_init_help=recursive ;;
934 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
935 ac_init_help=short ;;
937 -host | --host | --hos | --ho)
938 ac_prev=host_alias ;;
939 -host=* | --host=* | --hos=* | --ho=*)
940 host_alias=$ac_optarg ;;
942 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
944 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
946 htmldir=$ac_optarg ;;
948 -includedir | --includedir | --includedi | --included | --include \
949 | --includ | --inclu | --incl | --inc)
950 ac_prev=includedir ;;
951 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
952 | --includ=* | --inclu=* | --incl=* | --inc=*)
953 includedir=$ac_optarg ;;
955 -infodir | --infodir | --infodi | --infod | --info | --inf)
957 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
958 infodir=$ac_optarg ;;
960 -libdir | --libdir | --libdi | --libd)
962 -libdir=* | --libdir=* | --libdi=* | --libd=*)
965 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
966 | --libexe | --libex | --libe)
967 ac_prev=libexecdir ;;
968 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
969 | --libexe=* | --libex=* | --libe=*)
970 libexecdir=$ac_optarg ;;
972 -localedir | --localedir | --localedi | --localed | --locale)
974 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
975 localedir=$ac_optarg ;;
977 -localstatedir | --localstatedir | --localstatedi | --localstated \
978 | --localstate | --localstat | --localsta | --localst | --locals)
979 ac_prev=localstatedir ;;
980 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
981 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
982 localstatedir=$ac_optarg ;;
984 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
986 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
990 # Obsolete; use --without-fp.
993 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
994 | --no-cr | --no-c | -n)
997 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
998 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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1604 test $ac_status = 0; } && {
1605 test -z "$ac_c_werror_flag" ||
1606 test ! -s conftest.err
1607 } && test -s conftest$ac_exeext && {
1608 test "$cross_compiling" = yes ||
1609 $as_test_x conftest$ac_exeext
1613 $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1618 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1619 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1620 # interfere with the next link command; also delete a directory that is
1621 # left behind by Apple's compiler. We do this before executing the actions.
1622 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1623 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1626 } # ac_fn_c_try_link
1628 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1629 # -------------------------------------------------------
1630 # Tests whether HEADER exists and can be compiled using the include files in
1631 # INCLUDES, setting the cache variable VAR accordingly.
1632 ac_fn_c_check_header_compile ()
1634 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1636 $as_echo_n "checking for $2... " >&6; }
1637 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1638 $as_echo_n "(cached) " >&6
1640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1641 /* end confdefs.h. */
1645 if ac_fn_c_try_compile "$LINENO"; then :
1650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1654 $as_echo "$ac_res" >&6; }
1655 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1657 } # ac_fn_c_check_header_compile
1659 # ac_fn_c_try_cpp LINENO
1660 # ----------------------
1661 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1664 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665 if { { ac_try="$ac_cpp conftest.$ac_ext"
1667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668 *) ac_try_echo=$ac_try;;
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1674 if test -s conftest.err; then
1675 grep -v '^ *+' conftest.err >conftest.er1
1676 cat conftest.er1 >&5
1677 mv -f conftest.er1 conftest.err
1679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1680 test $ac_status = 0; } >/dev/null && {
1681 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1682 test ! -s conftest.err
1686 $as_echo "$as_me: failed program was:" >&5
1687 sed 's/^/| /' conftest.$ac_ext >&5
1691 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1696 # ac_fn_c_try_run LINENO
1697 # ----------------------
1698 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1699 # that executables *can* be run.
1702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703 if { { ac_try="$ac_link"
1705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706 *) ac_try_echo=$ac_try;;
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710 (eval "$ac_link") 2>&5
1712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1714 { { case "(($ac_try" in
1715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716 *) ac_try_echo=$ac_try;;
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720 (eval "$ac_try") 2>&5
1722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1723 test $ac_status = 0; }; }; then :
1726 $as_echo "$as_me: program exited with status $ac_status" >&5
1727 $as_echo "$as_me: failed program was:" >&5
1728 sed 's/^/| /' conftest.$ac_ext >&5
1730 ac_retval=$ac_status
1732 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1733 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738 # ac_fn_c_check_func LINENO FUNC VAR
1739 # ----------------------------------
1740 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1741 ac_fn_c_check_func ()
1743 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1745 $as_echo_n "checking for $2... " >&6; }
1746 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1747 $as_echo_n "(cached) " >&6
1749 if test x$gcc_no_link = xyes; then
1750 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1753 /* end confdefs.h. */
1754 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1755 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1756 #define $2 innocuous_$2
1758 /* System header to define __stub macros and hopefully few prototypes,
1759 which can conflict with char $2 (); below.
1760 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1761 <limits.h> exists even on freestanding compilers. */
1764 # include <limits.h>
1766 # include <assert.h>
1771 /* Override any GCC internal prototype to avoid an error.
1772 Use char because int might match the return type of a GCC
1773 builtin and then its argument prototype would still apply. */
1778 /* The GNU C library defines this for functions which it implements
1779 to always fail with ENOSYS. Some functions are actually named
1780 something starting with __ and the normal name is an alias. */
1781 #if defined __stub_$2 || defined __stub___$2
1793 if ac_fn_c_try_link "$LINENO"; then :
1798 rm -f core conftest.err conftest.$ac_objext \
1799 conftest$ac_exeext conftest.$ac_ext
1802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806 } # ac_fn_c_check_func
1808 # ac_fn_cxx_try_cpp LINENO
1809 # ------------------------
1810 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1811 ac_fn_cxx_try_cpp ()
1813 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814 if { { ac_try="$ac_cpp conftest.$ac_ext"
1816 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1817 *) ac_try_echo=$ac_try;;
1819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1820 $as_echo "$ac_try_echo"; } >&5
1821 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1823 if test -s conftest.err; then
1824 grep -v '^ *+' conftest.err >conftest.er1
1825 cat conftest.er1 >&5
1826 mv -f conftest.er1 conftest.err
1828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1829 test $ac_status = 0; } >/dev/null && {
1830 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1831 test ! -s conftest.err
1835 $as_echo "$as_me: failed program was:" >&5
1836 sed 's/^/| /' conftest.$ac_ext >&5
1840 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1843 } # ac_fn_cxx_try_cpp
1845 # ac_fn_cxx_try_link LINENO
1846 # -------------------------
1847 # Try to link conftest.$ac_ext, and return whether this succeeded.
1848 ac_fn_cxx_try_link ()
1850 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1851 rm -f conftest.$ac_objext conftest$ac_exeext
1852 if { { ac_try="$ac_link"
1854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1855 *) ac_try_echo=$ac_try;;
1857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1858 $as_echo "$ac_try_echo"; } >&5
1859 (eval "$ac_link") 2>conftest.err
1861 if test -s conftest.err; then
1862 grep -v '^ *+' conftest.err >conftest.er1
1863 cat conftest.er1 >&5
1864 mv -f conftest.er1 conftest.err
1866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1867 test $ac_status = 0; } && {
1868 test -z "$ac_cxx_werror_flag" ||
1869 test ! -s conftest.err
1870 } && test -s conftest$ac_exeext && {
1871 test "$cross_compiling" = yes ||
1872 $as_test_x conftest$ac_exeext
1876 $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1881 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1882 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1883 # interfere with the next link command; also delete a directory that is
1884 # left behind by Apple's compiler. We do this before executing the actions.
1885 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1886 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1889 } # ac_fn_cxx_try_link
1891 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1892 # ----------------------------------------------------
1893 # Tries to find if the field MEMBER exists in type AGGR, after including
1894 # INCLUDES, setting cache variable VAR accordingly.
1895 ac_fn_c_check_member ()
1897 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1899 $as_echo_n "checking for $2.$3... " >&6; }
1900 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1901 $as_echo_n "(cached) " >&6
1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h. */
1916 if ac_fn_c_try_compile "$LINENO"; then :
1919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h. */
1926 if (sizeof ac_aggr.$3)
1932 if ac_fn_c_try_compile "$LINENO"; then :
1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1943 $as_echo "$ac_res" >&6; }
1944 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1946 } # ac_fn_c_check_member
1947 cat >config.log <<_ACEOF
1948 This file contains any messages produced by compilers while
1949 running configure, to aid debugging if configure makes a mistake.
1951 It was created by $as_me, which was
1952 generated by GNU Autoconf 2.64. Invocation command line was
1964 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1965 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1966 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1967 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1968 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1970 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1971 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1973 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1974 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1975 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1976 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1977 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1978 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1979 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1987 test -z "$as_dir" && as_dir=.
1988 $as_echo "PATH: $as_dir"
2004 # Keep a trace of the command line.
2005 # Strip out --no-create and --no-recursion so they do not pile up.
2006 # Strip out --silent because we don't want to record it for future runs.
2007 # Also quote any args containing shell meta-characters.
2008 # Make two passes to allow for proper duplicate-argument suppression.
2012 ac_must_keep_next=false
2018 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2019 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2020 | -silent | --silent | --silen | --sile | --sil)
2023 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2026 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2028 as_fn_append ac_configure_args1 " '$ac_arg'"
2029 if test $ac_must_keep_next = true; then
2030 ac_must_keep_next=false # Got value, back to normal.
2033 *=* | --config-cache | -C | -disable-* | --disable-* \
2034 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2035 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2036 | -with-* | --with-* | -without-* | --without-* | --x)
2037 case "$ac_configure_args0 " in
2038 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2041 -* ) ac_must_keep_next=true ;;
2044 as_fn_append ac_configure_args " '$ac_arg'"
2049 { ac_configure_args0=; unset ac_configure_args0;}
2050 { ac_configure_args1=; unset ac_configure_args1;}
2052 # When interrupted or exit'd, cleanup temporary files, and complete
2053 # config.log. We remove comments because anyway the quotes in there
2054 # would cause problems or look ugly.
2055 # WARNING: Use '\'' to represent an apostrophe within the trap.
2056 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2057 trap 'exit_status=$?
2058 # Save into config.log some information that might help in debugging.
2063 ## ---------------- ##
2064 ## Cache variables. ##
2065 ## ---------------- ##
2068 # The following way of writing the cache mishandles newlines in values,
2070 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2071 eval ac_val=\$$ac_var
2075 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2076 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2079 _ | IFS | as_nl) ;; #(
2080 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2081 *) { eval $ac_var=; unset $ac_var;} ;;
2086 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2087 *${as_nl}ac_space=\ *)
2089 "s/'\''/'\''\\\\'\'''\''/g;
2090 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2093 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2101 ## ----------------- ##
2102 ## Output variables. ##
2103 ## ----------------- ##
2106 for ac_var in $ac_subst_vars
2108 eval ac_val=\$$ac_var
2110 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2112 $as_echo "$ac_var='\''$ac_val'\''"
2116 if test -n "$ac_subst_files"; then
2118 ## ------------------- ##
2119 ## File substitutions. ##
2120 ## ------------------- ##
2123 for ac_var in $ac_subst_files
2125 eval ac_val=\$$ac_var
2127 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2129 $as_echo "$ac_var='\''$ac_val'\''"
2134 if test -s confdefs.h; then
2144 test "$ac_signal" != 0 &&
2145 $as_echo "$as_me: caught signal $ac_signal"
2146 $as_echo "$as_me: exit $exit_status"
2148 rm -f core *.core core.conftest.* &&
2149 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2152 for ac_signal in 1 2 13 15; do
2153 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2157 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2158 rm -f -r conftest* confdefs.h
2160 $as_echo "/* confdefs.h */" > confdefs.h
2162 # Predefined preprocessor variables.
2164 cat >>confdefs.h <<_ACEOF
2165 #define PACKAGE_NAME "$PACKAGE_NAME"
2168 cat >>confdefs.h <<_ACEOF
2169 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2172 cat >>confdefs.h <<_ACEOF
2173 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2176 cat >>confdefs.h <<_ACEOF
2177 #define PACKAGE_STRING "$PACKAGE_STRING"
2180 cat >>confdefs.h <<_ACEOF
2181 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2184 cat >>confdefs.h <<_ACEOF
2185 #define PACKAGE_URL "$PACKAGE_URL"
2189 # Let the site file select an alternate cache file if it wants to.
2190 # Prefer an explicitly selected file to automatically selected ones.
2193 if test -n "$CONFIG_SITE"; then
2194 ac_site_file1=$CONFIG_SITE
2195 elif test "x$prefix" != xNONE; then
2196 ac_site_file1=$prefix/share/config.site
2197 ac_site_file2=$prefix/etc/config.site
2199 ac_site_file1=$ac_default_prefix/share/config.site
2200 ac_site_file2=$ac_default_prefix/etc/config.site
2202 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2204 test "x$ac_site_file" = xNONE && continue
2205 if test -r "$ac_site_file"; then
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2207 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2208 sed 's/^/| /' "$ac_site_file" >&5
2213 if test -r "$cache_file"; then
2214 # Some versions of bash will fail to source /dev/null (special
2215 # files actually), so we avoid doing that.
2216 if test -f "$cache_file"; then
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2218 $as_echo "$as_me: loading cache $cache_file" >&6;}
2220 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2221 *) . "./$cache_file";;
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2226 $as_echo "$as_me: creating cache $cache_file" >&6;}
2230 # Check that the precious variables saved in the cache have kept the same
2232 ac_cache_corrupted=false
2233 for ac_var in $ac_precious_vars; do
2234 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2235 eval ac_new_set=\$ac_env_${ac_var}_set
2236 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2237 eval ac_new_val=\$ac_env_${ac_var}_value
2238 case $ac_old_set,$ac_new_set in
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2241 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2242 ac_cache_corrupted=: ;;
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2245 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2246 ac_cache_corrupted=: ;;
2249 if test "x$ac_old_val" != "x$ac_new_val"; then
2250 # differences in whitespace do not lead to failure.
2251 ac_old_val_w=`echo x $ac_old_val`
2252 ac_new_val_w=`echo x $ac_new_val`
2253 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2255 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2256 ac_cache_corrupted=:
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2259 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2260 eval $ac_var=\$ac_old_val
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2263 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2265 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2268 # Pass precious variables to config.status.
2269 if test "$ac_new_set" = set; then
2271 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2272 *) ac_arg=$ac_var=$ac_new_val ;;
2274 case " $ac_configure_args " in
2275 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2276 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2280 if $ac_cache_corrupted; then
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2284 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2285 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2287 ## -------------------- ##
2288 ## Main body of script. ##
2289 ## -------------------- ##
2292 ac_cpp='$CPP $CPPFLAGS'
2293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2302 # This works around the fact that libtool configuration may change LD
2303 # for this particular configuration, but some shells, instead of
2304 # keeping the changes in LD private, export them just because LD is
2306 ORIGINAL_LD_FOR_MULTILIBS=$LD
2308 # Default to --enable-multilib
2309 # Check whether --enable-multilib was given.
2310 if test "${enable_multilib+set}" = set; then :
2311 enableval=$enable_multilib; case "$enableval" in
2312 yes) multilib=yes ;;
2314 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2321 # We may get other options which we leave undocumented:
2322 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2323 # See config-ml.in if you want the gory details.
2325 if test "$srcdir" = "."; then
2326 if test "$with_target_subdir" != "."; then
2327 multi_basedir="$srcdir/$with_multisrctop../.."
2329 multi_basedir="$srcdir/$with_multisrctop.."
2332 multi_basedir="$srcdir/.."
2336 # Even if the default multilib is not a cross compilation,
2337 # it may be that some of the other multilibs are.
2338 if test $cross_compiling = no && test $multilib = yes \
2339 && test "x${with_multisubdir}" != x ; then
2340 cross_compiling=maybe
2343 ac_config_commands="$ac_config_commands default-1"
2347 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2348 for ac_t in install-sh install.sh shtool; do
2349 if test -f "$ac_dir/$ac_t"; then
2351 ac_install_sh="$ac_aux_dir/$ac_t -c"
2356 if test -z "$ac_aux_dir"; then
2357 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2360 # These three variables are undocumented and unsupported,
2361 # and are intended to be withdrawn in a future Autoconf release.
2362 # They can cause serious problems if a builder's source tree is in a directory
2363 # whose full name contains unusual characters.
2364 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2365 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2366 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2369 # Make sure we can run config.sub.
2370 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2371 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2374 $as_echo_n "checking build system type... " >&6; }
2375 if test "${ac_cv_build+set}" = set; then :
2376 $as_echo_n "(cached) " >&6
2378 ac_build_alias=$build_alias
2379 test "x$ac_build_alias" = x &&
2380 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2381 test "x$ac_build_alias" = x &&
2382 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2383 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2384 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2388 $as_echo "$ac_cv_build" >&6; }
2389 case $ac_cv_build in
2391 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2394 ac_save_IFS=$IFS; IFS='-'
2400 # Remember, the first character of IFS is used to create $*,
2401 # except with old shells:
2404 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2408 $as_echo_n "checking host system type... " >&6; }
2409 if test "${ac_cv_host+set}" = set; then :
2410 $as_echo_n "(cached) " >&6
2412 if test "x$host_alias" = x; then
2413 ac_cv_host=$ac_cv_build
2415 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2416 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2421 $as_echo "$ac_cv_host" >&6; }
2424 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2427 ac_save_IFS=$IFS; IFS='-'
2433 # Remember, the first character of IFS is used to create $*,
2434 # except with old shells:
2437 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2441 $as_echo_n "checking target system type... " >&6; }
2442 if test "${ac_cv_target+set}" = set; then :
2443 $as_echo_n "(cached) " >&6
2445 if test "x$target_alias" = x; then
2446 ac_cv_target=$ac_cv_host
2448 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2449 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2454 $as_echo "$ac_cv_target" >&6; }
2455 case $ac_cv_target in
2457 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2459 target=$ac_cv_target
2460 ac_save_IFS=$IFS; IFS='-'
2466 # Remember, the first character of IFS is used to create $*,
2467 # except with old shells:
2470 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2473 # The aliases save the names the user supplied, while $host etc.
2474 # will get canonicalized.
2475 test -n "$target_alias" &&
2476 test "$program_prefix$program_suffix$program_transform_name" = \
2478 program_prefix=${target_alias}-
2480 # Get the 'noncanonical' system names.
2481 case ${build_alias} in
2482 "") build_noncanonical=${build} ;;
2483 *) build_noncanonical=${build_alias} ;;
2486 case ${host_alias} in
2487 "") host_noncanonical=${build_noncanonical} ;;
2488 *) host_noncanonical=${host_alias} ;;
2491 case ${target_alias} in
2492 "") target_noncanonical=${host_noncanonical} ;;
2493 *) target_noncanonical=${target_alias} ;;
2499 # This works around an automake problem.
2500 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
2503 am__api_version='1.11'
2505 # Find a good install program. We prefer a C program (faster),
2506 # so one script is as good as another. But avoid the broken or
2507 # incompatible versions:
2508 # SysV /etc/install, /usr/sbin/install
2509 # SunOS /usr/etc/install
2510 # IRIX /sbin/install
2512 # AmigaOS /C/install, which installs bootblocks on floppy discs
2513 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2514 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2515 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2516 # OS/2's system install, which has a completely different semantic
2517 # ./install, which can be erroneously created by make from ./install.sh.
2518 # Reject install programs that cannot install multiple files.
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2520 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2521 if test -z "$INSTALL"; then
2522 if test "${ac_cv_path_install+set}" = set; then :
2523 $as_echo_n "(cached) " >&6
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 test -z "$as_dir" && as_dir=.
2530 # Account for people who put trailing slashes in PATH elements.
2531 case $as_dir/ in #((
2532 ./ | .// | /[cC]/* | \
2533 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2534 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2537 # OSF1 and SCO ODT 3.0 have their own names for install.
2538 # Don't use installbsd from OSF since it installs stuff as root
2540 for ac_prog in ginstall scoinst install; do
2541 for ac_exec_ext in '' $ac_executable_extensions; do
2542 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2543 if test $ac_prog = install &&
2544 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2545 # AIX install. It has an incompatible calling convention.
2547 elif test $ac_prog = install &&
2548 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2549 # program-specific install script used by HP pwplus--don't use.
2552 rm -rf conftest.one conftest.two conftest.dir
2553 echo one > conftest.one
2554 echo two > conftest.two
2556 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2557 test -s conftest.one && test -s conftest.two &&
2558 test -s conftest.dir/conftest.one &&
2559 test -s conftest.dir/conftest.two
2561 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2574 rm -rf conftest.one conftest.two conftest.dir
2577 if test "${ac_cv_path_install+set}" = set; then
2578 INSTALL=$ac_cv_path_install
2580 # As a last resort, use the slow shell script. Don't cache a
2581 # value for INSTALL within a source directory, because that will
2582 # break other packages using the cache if that directory is
2583 # removed, or if the value is a relative name.
2584 INSTALL=$ac_install_sh
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2588 $as_echo "$INSTALL" >&6; }
2590 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2591 # It thinks the first close brace ends the variable substitution.
2592 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2594 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2596 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2599 $as_echo_n "checking whether build environment is sane... " >&6; }
2602 echo timestamp > conftest.file
2603 # Reject unsafe characters in $srcdir or the absolute working directory
2604 # name. Accept space and tab only in the latter.
2608 *[\\\"\#\$\&\'\`$am_lf]*)
2609 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2612 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2613 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2616 # Do `set' in a subshell so we don't clobber the current shell's
2617 # arguments. Must try -L first in case configure is actually a
2618 # symlink; some systems play weird games with the mod time of symlinks
2619 # (eg FreeBSD returns the mod time of the symlink's containing
2622 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2623 if test "$*" = "X"; then
2625 set X `ls -t "$srcdir/configure" conftest.file`
2628 if test "$*" != "X $srcdir/configure conftest.file" \
2629 && test "$*" != "X conftest.file $srcdir/configure"; then
2631 # If neither matched, then we have a broken ls. This can happen
2632 # if, for instance, CONFIG_SHELL is bash and it inherits a
2633 # broken ls alias from the environment. This has actually
2634 # happened. Such a system could not be considered "sane".
2635 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2636 alias in your environment" "$LINENO" 5
2639 test "$2" = conftest.file
2645 as_fn_error "newly created file is older than distributed files!
2646 Check your system clock" "$LINENO" 5
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2649 $as_echo "yes" >&6; }
2650 test "$program_prefix" != NONE &&
2651 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2652 # Use a double $ so make ignores it.
2653 test "$program_suffix" != NONE &&
2654 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2655 # Double any \ or $.
2656 # By default was `s,x,x', remove it if useless.
2657 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2658 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2660 # expand $ac_aux_dir to an absolute path
2661 am_aux_dir=`cd $ac_aux_dir && pwd`
2663 if test x"${MISSING+set}" != xset; then
2666 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2668 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2671 # Use eval to expand $SHELL
2672 if eval "$MISSING --run true"; then
2673 am_missing_run="$MISSING --run "
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2677 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2680 if test x"${install_sh}" != xset; then
2683 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2685 install_sh="\${SHELL} $am_aux_dir/install-sh"
2689 # Installed binaries are usually stripped using `strip' when the user
2690 # run `make install-strip'. However `strip' might not be the right
2691 # tool to use in cross-compilation environments, therefore Automake
2692 # will honor the `STRIP' environment variable to overrule this program.
2693 if test "$cross_compiling" != no; then
2694 if test -n "$ac_tool_prefix"; then
2695 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2696 set dummy ${ac_tool_prefix}strip; ac_word=$2
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2698 $as_echo_n "checking for $ac_word... " >&6; }
2699 if test "${ac_cv_prog_STRIP+set}" = set; then :
2700 $as_echo_n "(cached) " >&6
2702 if test -n "$STRIP"; then
2703 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2709 test -z "$as_dir" && as_dir=.
2710 for ac_exec_ext in '' $ac_executable_extensions; do
2711 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2712 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2722 STRIP=$ac_cv_prog_STRIP
2723 if test -n "$STRIP"; then
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2725 $as_echo "$STRIP" >&6; }
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2728 $as_echo "no" >&6; }
2733 if test -z "$ac_cv_prog_STRIP"; then
2735 # Extract the first word of "strip", so it can be a program name with args.
2736 set dummy strip; ac_word=$2
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2738 $as_echo_n "checking for $ac_word... " >&6; }
2739 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2740 $as_echo_n "(cached) " >&6
2742 if test -n "$ac_ct_STRIP"; then
2743 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2749 test -z "$as_dir" && as_dir=.
2750 for ac_exec_ext in '' $ac_executable_extensions; do
2751 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2752 ac_cv_prog_ac_ct_STRIP="strip"
2753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2762 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2763 if test -n "$ac_ct_STRIP"; then
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2765 $as_echo "$ac_ct_STRIP" >&6; }
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2768 $as_echo "no" >&6; }
2771 if test "x$ac_ct_STRIP" = x; then
2774 case $cross_compiling:$ac_tool_warned in
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2778 ac_tool_warned=yes ;;
2783 STRIP="$ac_cv_prog_STRIP"
2787 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2790 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2791 if test -z "$MKDIR_P"; then
2792 if test "${ac_cv_path_mkdir+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2799 test -z "$as_dir" && as_dir=.
2800 for ac_prog in mkdir gmkdir; do
2801 for ac_exec_ext in '' $ac_executable_extensions; do
2802 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2803 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2804 'mkdir (GNU coreutils) '* | \
2805 'mkdir (coreutils) '* | \
2806 'mkdir (fileutils) '4.1*)
2807 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2817 if test "${ac_cv_path_mkdir+set}" = set; then
2818 MKDIR_P="$ac_cv_path_mkdir -p"
2820 # As a last resort, use the slow shell script. Don't cache a
2821 # value for MKDIR_P within a source directory, because that will
2822 # break other packages using the cache if that directory is
2823 # removed, or if the value is a relative name.
2824 test -d ./--version && rmdir ./--version
2825 MKDIR_P="$ac_install_sh -d"
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2829 $as_echo "$MKDIR_P" >&6; }
2833 [\\/$]* | ?:[\\/]*) ;;
2834 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2837 for ac_prog in gawk mawk nawk awk
2839 # Extract the first word of "$ac_prog", so it can be a program name with args.
2840 set dummy $ac_prog; ac_word=$2
2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842 $as_echo_n "checking for $ac_word... " >&6; }
2843 if test "${ac_cv_prog_AWK+set}" = set; then :
2844 $as_echo_n "(cached) " >&6
2846 if test -n "$AWK"; then
2847 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853 test -z "$as_dir" && as_dir=.
2854 for ac_exec_ext in '' $ac_executable_extensions; do
2855 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2856 ac_cv_prog_AWK="$ac_prog"
2857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2867 if test -n "$AWK"; then
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2869 $as_echo "$AWK" >&6; }
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872 $as_echo "no" >&6; }
2876 test -n "$AWK" && break
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2880 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2882 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2883 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2884 $as_echo_n "(cached) " >&6
2886 cat >conftest.make <<\_ACEOF
2889 @echo '@@@%%%=$(MAKE)=@@@%%%'
2891 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2892 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2894 eval ac_cv_prog_make_${ac_make}_set=yes;;
2896 eval ac_cv_prog_make_${ac_make}_set=no;;
2900 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2902 $as_echo "yes" >&6; }
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2906 $as_echo "no" >&6; }
2907 SET_MAKE="MAKE=${MAKE-make}"
2910 rm -rf .tst 2>/dev/null
2911 mkdir .tst 2>/dev/null
2912 if test -d .tst; then
2917 rmdir .tst 2>/dev/null
2919 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2920 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2921 # is not polluted with repeated "-I."
2922 am__isrc=' -I$(srcdir)'
2923 # test to see if srcdir already configured
2924 if test -f $srcdir/config.status; then
2925 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2929 # test whether we have cygpath
2930 if test -z "$CYGPATH_W"; then
2931 if (cygpath --version) >/dev/null 2>/dev/null; then
2932 CYGPATH_W='cygpath -w'
2939 # Define the identity of the package.
2944 # Some tools Automake needs.
2946 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2949 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2952 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2955 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2958 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2960 # We need awk for the "check" target. The system "awk" is bad on
2962 # Always define AMTAR for backward compatibility.
2964 AMTAR=${AMTAR-"${am_missing_run}tar"}
2966 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2973 # The autoconf 2.5x version of the no-executables hack.
2976 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
2977 # the wrong, non-multilib-adjusted value will be used in multilibs.
2978 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
2983 ac_cpp='$CPP $CPPFLAGS'
2984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2987 if test -n "$ac_tool_prefix"; then
2988 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2989 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if test "${ac_cv_prog_CC+set}" = set; then :
2993 $as_echo_n "(cached) " >&6
2995 if test -n "$CC"; then
2996 ac_cv_prog_CC="$CC" # Let the user override the test.
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002 test -z "$as_dir" && as_dir=.
3003 for ac_exec_ext in '' $ac_executable_extensions; do
3004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3005 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3016 if test -n "$CC"; then
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3026 if test -z "$ac_cv_prog_CC"; then
3028 # Extract the first word of "gcc", so it can be a program name with args.
3029 set dummy gcc; ac_word=$2
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3031 $as_echo_n "checking for $ac_word... " >&6; }
3032 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3033 $as_echo_n "(cached) " >&6
3035 if test -n "$ac_ct_CC"; then
3036 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 test -z "$as_dir" && as_dir=.
3043 for ac_exec_ext in '' $ac_executable_extensions; do
3044 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3045 ac_cv_prog_ac_ct_CC="gcc"
3046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3055 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3056 if test -n "$ac_ct_CC"; then
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3058 $as_echo "$ac_ct_CC" >&6; }
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3061 $as_echo "no" >&6; }
3064 if test "x$ac_ct_CC" = x; then
3067 case $cross_compiling:$ac_tool_warned in
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071 ac_tool_warned=yes ;;
3079 if test -z "$CC"; then
3080 if test -n "$ac_tool_prefix"; then
3081 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3082 set dummy ${ac_tool_prefix}cc; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if test "${ac_cv_prog_CC+set}" = set; then :
3086 $as_echo_n "(cached) " >&6
3088 if test -n "$CC"; then
3089 ac_cv_prog_CC="$CC" # Let the user override the test.
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 test -z "$as_dir" && as_dir=.
3096 for ac_exec_ext in '' $ac_executable_extensions; do
3097 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3098 ac_cv_prog_CC="${ac_tool_prefix}cc"
3099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3109 if test -n "$CC"; then
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3111 $as_echo "$CC" >&6; }
3113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3120 if test -z "$CC"; then
3121 # Extract the first word of "cc", so it can be a program name with args.
3122 set dummy cc; ac_word=$2
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3124 $as_echo_n "checking for $ac_word... " >&6; }
3125 if test "${ac_cv_prog_CC+set}" = set; then :
3126 $as_echo_n "(cached) " >&6
3128 if test -n "$CC"; then
3129 ac_cv_prog_CC="$CC" # Let the user override the test.
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3136 test -z "$as_dir" && as_dir=.
3137 for ac_exec_ext in '' $ac_executable_extensions; do
3138 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3139 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3140 ac_prog_rejected=yes
3144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3151 if test $ac_prog_rejected = yes; then
3152 # We found a bogon in the path, so make sure we never use it.
3153 set dummy $ac_cv_prog_CC
3155 if test $# != 0; then
3156 # We chose a different compiler from the bogus one.
3157 # However, it has the same basename, so the bogon will be chosen
3158 # first if we set CC to just the basename; use the full file name.
3160 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3166 if test -n "$CC"; then
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3168 $as_echo "$CC" >&6; }
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171 $as_echo "no" >&6; }
3176 if test -z "$CC"; then
3177 if test -n "$ac_tool_prefix"; then
3178 for ac_prog in cl.exe
3180 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3181 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3183 $as_echo_n "checking for $ac_word... " >&6; }
3184 if test "${ac_cv_prog_CC+set}" = set; then :
3185 $as_echo_n "(cached) " >&6
3187 if test -n "$CC"; then
3188 ac_cv_prog_CC="$CC" # Let the user override the test.
3190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3194 test -z "$as_dir" && as_dir=.
3195 for ac_exec_ext in '' $ac_executable_extensions; do
3196 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3197 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3208 if test -n "$CC"; then
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3210 $as_echo "$CC" >&6; }
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3213 $as_echo "no" >&6; }
3217 test -n "$CC" && break
3220 if test -z "$CC"; then
3222 for ac_prog in cl.exe
3224 # Extract the first word of "$ac_prog", so it can be a program name with args.
3225 set dummy $ac_prog; ac_word=$2
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227 $as_echo_n "checking for $ac_word... " >&6; }
3228 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3229 $as_echo_n "(cached) " >&6
3231 if test -n "$ac_ct_CC"; then
3232 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238 test -z "$as_dir" && as_dir=.
3239 for ac_exec_ext in '' $ac_executable_extensions; do
3240 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3241 ac_cv_prog_ac_ct_CC="$ac_prog"
3242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3252 if test -n "$ac_ct_CC"; then
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3254 $as_echo "$ac_ct_CC" >&6; }
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3261 test -n "$ac_ct_CC" && break
3264 if test "x$ac_ct_CC" = x; then
3267 case $cross_compiling:$ac_tool_warned in
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3271 ac_tool_warned=yes ;;
3280 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3282 as_fn_error "no acceptable C compiler found in \$PATH
3283 See \`config.log' for more details." "$LINENO" 5; }
3285 # Provide some information about the compiler.
3286 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3289 for ac_option in --version -v -V -qversion; do
3290 { { ac_try="$ac_compiler $ac_option >&5"
3292 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3293 *) ac_try_echo=$ac_try;;
3295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3296 $as_echo "$ac_try_echo"; } >&5
3297 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3299 if test -s conftest.err; then
3301 ... rest of stderr output deleted ...
3302 10q' conftest.err >conftest.er1
3303 cat conftest.er1 >&5
3304 rm -f conftest.er1 conftest.err
3306 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307 test $ac_status = 0; }
3310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3311 /* end confdefs.h. */
3322 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3323 (eval $ac_link) 2>&5
3325 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3326 test $ac_status = 0; }; then :
3331 if test x$gcc_no_link = xyes; then
3332 # Setting cross_compile will disable run tests; it will
3333 # also disable AC_CHECK_FILE but that's generally
3334 # correct if we can't link.
3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3339 /* end confdefs.h. */
3349 ac_clean_files_save=$ac_clean_files
3350 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3351 # Try to create an executable without -o first, disregard a.out.
3352 # It will help us diagnose broken compilers, and finding out an intuition
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3355 $as_echo_n "checking for C compiler default output file name... " >&6; }
3356 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3358 # The possible output files:
3359 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3362 for ac_file in $ac_files
3365 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3366 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3371 if { { ac_try="$ac_link_default"
3373 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3374 *) ac_try_echo=$ac_try;;
3376 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3377 $as_echo "$ac_try_echo"; } >&5
3378 (eval "$ac_link_default") 2>&5
3380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3381 test $ac_status = 0; }; then :
3382 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3383 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3384 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3385 # so that the user can short-circuit this test for compilers unknown to
3387 for ac_file in $ac_files ''
3389 test -f "$ac_file" || continue
3391 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3394 # We found the default executable, but exeext='' is most
3398 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3400 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3402 # We set ac_cv_exeext here because the later test for it is not
3403 # safe: cross compilers may not add the suffix if given an `-o'
3404 # argument, so we may need to know it at that point already.
3405 # Even if this section looks crufty: it has the advantage of
3412 test "$ac_cv_exeext" = no && ac_cv_exeext=
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3418 $as_echo "$ac_file" >&6; }
3419 if test -z "$ac_file"; then :
3420 $as_echo "$as_me: failed program was:" >&5
3421 sed 's/^/| /' conftest.$ac_ext >&5
3423 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3425 { as_fn_set_status 77
3426 as_fn_error "C compiler cannot create executables
3427 See \`config.log' for more details." "$LINENO" 5; }; }
3429 ac_exeext=$ac_cv_exeext
3431 # Check that the compiler produces executables we can run. If not, either
3432 # the compiler is broken, or we cross compile.
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3434 $as_echo_n "checking whether the C compiler works... " >&6; }
3435 # If not cross compiling, check that we can run a simple program.
3436 if test "$cross_compiling" != yes; then
3437 if { ac_try='./$ac_file'
3438 { { case "(($ac_try" in
3439 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3440 *) ac_try_echo=$ac_try;;
3442 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3443 $as_echo "$ac_try_echo"; } >&5
3444 (eval "$ac_try") 2>&5
3446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3447 test $ac_status = 0; }; }; then
3450 if test "$cross_compiling" = maybe; then
3453 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3455 as_fn_error "cannot run C compiled programs.
3456 If you meant to cross compile, use \`--host'.
3457 See \`config.log' for more details." "$LINENO" 5; }
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3462 $as_echo "yes" >&6; }
3464 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3465 ac_clean_files=$ac_clean_files_save
3466 # Check that the compiler produces executables we can run. If not, either
3467 # the compiler is broken, or we cross compile.
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3469 $as_echo_n "checking whether we are cross compiling... " >&6; }
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3471 $as_echo "$cross_compiling" >&6; }
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3474 $as_echo_n "checking for suffix of executables... " >&6; }
3475 if { { ac_try="$ac_link"
3477 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3478 *) ac_try_echo=$ac_try;;
3480 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3481 $as_echo "$ac_try_echo"; } >&5
3482 (eval "$ac_link") 2>&5
3484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3485 test $ac_status = 0; }; then :
3486 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3487 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3488 # work properly (i.e., refer to `conftest.exe'), while it won't with
3490 for ac_file in conftest.exe conftest conftest.*; do
3491 test -f "$ac_file" || continue
3493 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3494 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3500 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3501 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3502 as_fn_error "cannot compute suffix of executables: cannot compile and link
3503 See \`config.log' for more details." "$LINENO" 5; }
3505 rm -f conftest$ac_cv_exeext
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3507 $as_echo "$ac_cv_exeext" >&6; }
3509 rm -f conftest.$ac_ext
3510 EXEEXT=$ac_cv_exeext
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3514 $as_echo_n "checking for suffix of object files... " >&6; }
3515 if test "${ac_cv_objext+set}" = set; then :
3516 $as_echo_n "(cached) " >&6
3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h. */
3529 rm -f conftest.o conftest.obj
3530 if { { ac_try="$ac_compile"
3532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3533 *) ac_try_echo=$ac_try;;
3535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3536 $as_echo "$ac_try_echo"; } >&5
3537 (eval "$ac_compile") 2>&5
3539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3540 test $ac_status = 0; }; then :
3541 for ac_file in conftest.o conftest.obj conftest.*; do
3542 test -f "$ac_file" || continue;
3544 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3545 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3550 $as_echo "$as_me: failed program was:" >&5
3551 sed 's/^/| /' conftest.$ac_ext >&5
3553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error "cannot compute suffix of object files: cannot compile
3556 See \`config.log' for more details." "$LINENO" 5; }
3558 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3561 $as_echo "$ac_cv_objext" >&6; }
3562 OBJEXT=$ac_cv_objext
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3565 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3566 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3567 $as_echo_n "(cached) " >&6
3569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h. */
3583 if ac_fn_c_try_compile "$LINENO"; then :
3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3589 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3593 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3594 if test $ac_compiler_gnu = yes; then
3599 ac_test_CFLAGS=${CFLAGS+set}
3600 ac_save_CFLAGS=$CFLAGS
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3602 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3603 if test "${ac_cv_prog_cc_g+set}" = set; then :
3604 $as_echo_n "(cached) " >&6
3606 ac_save_c_werror_flag=$ac_c_werror_flag
3607 ac_c_werror_flag=yes
3610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611 /* end confdefs.h. */
3621 if ac_fn_c_try_compile "$LINENO"; then :
3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h. */
3636 if ac_fn_c_try_compile "$LINENO"; then :
3639 ac_c_werror_flag=$ac_save_c_werror_flag
3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h. */
3652 if ac_fn_c_try_compile "$LINENO"; then :
3655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3660 ac_c_werror_flag=$ac_save_c_werror_flag
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3663 $as_echo "$ac_cv_prog_cc_g" >&6; }
3664 if test "$ac_test_CFLAGS" = set; then
3665 CFLAGS=$ac_save_CFLAGS
3666 elif test $ac_cv_prog_cc_g = yes; then
3667 if test "$GCC" = yes; then
3673 if test "$GCC" = yes; then
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3680 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3681 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3682 $as_echo_n "(cached) " >&6
3684 ac_cv_prog_cc_c89=no
3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h. */
3690 #include <sys/types.h>
3691 #include <sys/stat.h>
3692 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3693 struct buf { int x; };
3694 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3695 static char *e (p, i)
3701 static char *f (char * (*g) (char **, int), char **p, ...)
3706 s = g (p, va_arg (v,int));
3711 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3712 function prototypes and stuff, but not '\xHH' hex character constants.
3713 These don't provoke an error unfortunately, instead are silently treated
3714 as 'x'. The following induces an error, until -std is added to get
3715 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3716 array size at least. It's necessary to write '\x00'==0 to get something
3717 that's true only with -std. */
3718 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3720 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3721 inside strings and character constants. */