2 @%:@ Guess values for system-dependent variables and create Makefiles.
3 @%:@ Generated by GNU Autoconf 2.69 for wimlib 0.6.4.
5 @%:@ Report bugs to <ebiggers3@gmail.com>.
8 @%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
11 @%:@ This configure script is free software; the Free Software Foundation
12 @%:@ gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in @%:@(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
68 as_echo_n='sh -c $as_echo_n_body as_echo'
71 as_echo='sh -c $as_echo_body as_echo'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140 _as_can_reexec=no; export _as_can_reexec;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
149 *v*x* | *x*v* ) as_opts=-vx ;;
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec=; unset _as_can_reexec;}
162 if test "x$CONFIG_SHELL" = x; then
163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
171 case \`(set -o) 2>/dev/null\` in @%:@(
173 set -o posix ;; @%:@(
179 as_required="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
193 exitcode=1; echo positional parameters were not saved.
195 test x\$exitcode = x0 || exit 1
197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1
203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
207 PATH=/empty FPATH=/empty; export PATH FPATH
208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
210 if (eval "$as_required") 2>/dev/null; then :
215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223 test -z "$as_dir" && as_dir=.
225 case $as_dir in @%:@(
227 for as_base in sh bash ksh sh5; do
228 # Try only shells that exist, to save several forks.
229 as_shell=$as_dir/$as_base
230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
232 CONFIG_SHELL=$as_shell as_have_required=yes
233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
243 CONFIG_SHELL=$SHELL as_have_required=yes
248 if test "x$CONFIG_SHELL" != x; then :
250 # We cannot yet assume a decent shell, so we have to provide a
251 # neutralization value for shells without unset; and this also
252 # works around shells that cannot unset nonexistent variables.
253 # Preserve -v and -x to the replacement shell.
256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
258 *v*x* | *x*v* ) as_opts=-vx ;;
263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
264 # Admittedly, this is quite paranoid, since all the known shells bail
265 # out after a failed `exec'.
266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
270 if test x$as_have_required = xno; then :
271 $as_echo "$0: This script requires a shell more modern than all"
272 $as_echo "$0: the shells that I found on your system."
273 if test x${ZSH_VERSION+set} = xset ; then
274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
275 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
277 $as_echo "$0: Please tell bug-autoconf@gnu.org and
278 $0: ebiggers3@gmail.com about your system, including any
279 $0: error possibly output before this message. Then install
280 $0: a modern shell, or manually run the script under such a
281 $0: shell if you do have one."
287 SHELL=${CONFIG_SHELL-/bin/sh}
289 # Unset more variables known to interfere with behavior of common tools.
290 CLICOLOR_FORCE= GREP_OPTIONS=
291 unset CLICOLOR_FORCE GREP_OPTIONS
293 ## --------------------- ##
294 ## M4sh Shell Functions. ##
295 ## --------------------- ##
298 @%:@ Portably unset VAR.
301 { eval $1=; unset $1;}
305 @%:@ as_fn_set_status STATUS
306 @%:@ -----------------------
307 @%:@ Set @S|@? to STATUS, without forking.
311 } @%:@ as_fn_set_status
313 @%:@ as_fn_exit STATUS
314 @%:@ -----------------
315 @%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
325 @%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
330 -*) as_dir=./$as_dir;;
332 test -d "$as_dir" || eval $as_mkdir_p || {
336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
339 as_dirs="'$as_qdir' $as_dirs"
340 as_dir=`$as_dirname -- "$as_dir" ||
341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
342 X"$as_dir" : 'X\(//\)[^/]' \| \
343 X"$as_dir" : 'X\(//\)$' \| \
344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
345 $as_echo X"$as_dir" |
346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
363 test -d "$as_dir" && break
365 test -z "$as_dirs" || eval "mkdir $as_dirs"
366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
371 @%:@ as_fn_executable_p FILE
372 @%:@ -----------------------
373 @%:@ Test if FILE is an executable regular file.
374 as_fn_executable_p ()
376 test -f "$1" && test -x "$1"
377 } @%:@ as_fn_executable_p
378 @%:@ as_fn_append VAR VALUE
379 @%:@ ----------------------
380 @%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
381 @%:@ advantage of any shell optimizations that allow amortized linear growth over
382 @%:@ repeated appends, instead of the typical quadratic growth present in naive
383 @%:@ implementations.
384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
385 eval 'as_fn_append ()
396 @%:@ as_fn_arith ARG...
397 @%:@ ------------------
398 @%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
399 @%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
400 @%:@ must be portable across @S|@(()) and expr.
401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
409 as_val=`expr "$@" || test $? -eq 1`
414 @%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
415 @%:@ ----------------------------------------
416 @%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
417 @%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
418 @%:@ script with STATUS, using 1 if that was 0.
421 as_status=$1; test $as_status -eq 0 && as_status=1
423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
426 $as_echo "$as_me: error: $2" >&2
427 as_fn_exit $as_status
430 if expr a : '\(a\)' >/dev/null 2>&1 &&
431 test "X`expr 00001 : '.*\(...\)'`" = X001; then
437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
449 as_me=`$as_basename -- "$0" ||
450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
451 X"$0" : 'X\(//\)$' \| \
452 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
454 sed '/^.*\/\([^/][^/]*\)\/*$/{
468 # Avoid depending upon Character Ranges.
469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
472 as_cr_digits='0123456789'
473 as_cr_alnum=$as_cr_Letters$as_cr_digits
476 as_lineno_1=$LINENO as_lineno_1a=$LINENO
477 as_lineno_2=$LINENO as_lineno_2a=$LINENO
478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
496 chmod +x "$as_me.lineno" ||
497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
500 # already done that, so ensure we don't try to do so again and fall
501 # in an infinite loop. This has already happened in practice.
502 _as_can_reexec=no; export _as_can_reexec
503 # Don't try to exec as it changes $[0], causing all sort of problems
504 # (the dirname of $[0] is not the place where we might find the
505 # original and so on. Autoconf is especially sensitive to this).
507 # Exit status is that of the last command.
511 ECHO_C= ECHO_N= ECHO_T=
512 case `echo -n x` in @%:@(((((
514 case `echo 'xy\c'` in
515 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
524 rm -f conf$$ conf$$.exe conf$$.file
525 if test -d conf$$.dir; then
526 rm -f conf$$.dir/conf$$.file
529 mkdir conf$$.dir 2>/dev/null
531 if (echo >conf$$.file) 2>/dev/null; then
532 if ln -s conf$$.file conf$$ 2>/dev/null; then
534 # ... but there are two gotchas:
535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
537 # In both cases, we have to default to `cp -pR'.
538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
540 elif ln conf$$.file conf$$ 2>/dev/null; then
548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
549 rmdir conf$$.dir 2>/dev/null
551 if mkdir -p . 2>/dev/null; then
552 as_mkdir_p='mkdir -p "$as_dir"'
554 test -d ./-p && rmdir ./-p
559 as_executable_p=as_fn_executable_p
561 # Sed expression to map a string onto a valid CPP name.
562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
564 # Sed expression to map a string onto a valid variable name.
565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
567 SHELL=${CONFIG_SHELL-/bin/sh}
570 test -n "$DJDIR" || exec 7<&0 </dev/null
574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
575 # so uname gets run too.
576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
581 ac_default_prefix=/usr/local
583 ac_config_libobj_dir=.
590 # Identity of this package.
591 PACKAGE_NAME='wimlib'
592 PACKAGE_TARNAME='wimlib'
593 PACKAGE_VERSION='0.6.4'
594 PACKAGE_STRING='wimlib 0.6.4'
595 PACKAGE_BUGREPORT='ebiggers3@gmail.com'
598 ac_unique_file="src/wim.c"
599 # Factoring default headers for most tests.
600 ac_includes_default="\
602 #ifdef HAVE_SYS_TYPES_H
603 # include <sys/types.h>
605 #ifdef HAVE_SYS_STAT_H
606 # include <sys/stat.h>
612 # ifdef HAVE_STDLIB_H
617 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
622 #ifdef HAVE_STRINGS_H
623 # include <strings.h>
625 #ifdef HAVE_INTTYPES_H
626 # include <inttypes.h>
635 ac_subst_vars='am__EXEEXT_FALSE
707 INSTALL_STRIP_PROGRAM
749 program_transform_name
762 enable_option_checking
763 enable_dependency_tracking
776 enable_error_messages
777 enable_custom_memory_allocator
779 enable_verify_compression
784 ac_precious_vars='build_alias
795 # Initialize some variables set by options.
797 ac_init_version=false
798 ac_unrecognized_opts=
800 # The variables have the same names as the options, with
801 # dashes changed to underlines.
809 program_transform_name=s,x,x,
817 # Installation directory options.
818 # These are left unexpanded so users can "make install exec_prefix=/foo"
819 # and all the variables that are supposed to be based on exec_prefix
820 # by default will actually change.
821 # Use braces instead of parens because sh, perl, etc. also accept them.
822 # (The list follows the same order as the GNU Coding Standards.)
823 bindir='${exec_prefix}/bin'
824 sbindir='${exec_prefix}/sbin'
825 libexecdir='${exec_prefix}/libexec'
826 datarootdir='${prefix}/share'
827 datadir='${datarootdir}'
828 sysconfdir='${prefix}/etc'
829 sharedstatedir='${prefix}/com'
830 localstatedir='${prefix}/var'
831 includedir='${prefix}/include'
832 oldincludedir='/usr/include'
833 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
834 infodir='${datarootdir}/info'
839 libdir='${exec_prefix}/lib'
840 localedir='${datarootdir}/locale'
841 mandir='${datarootdir}/man'
847 # If the previous option needs an argument, assign it.
848 if test -n "$ac_prev"; then
849 eval $ac_prev=\$ac_option
855 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
860 # Accept the important Cygnus configure options, so we can diagnose typos.
862 case $ac_dashdash$ac_option in
866 -bindir | --bindir | --bindi | --bind | --bin | --bi)
868 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
871 -build | --build | --buil | --bui | --bu)
872 ac_prev=build_alias ;;
873 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
874 build_alias=$ac_optarg ;;
876 -cache-file | --cache-file | --cache-fil | --cache-fi \
877 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
878 ac_prev=cache_file ;;
879 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
880 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
881 cache_file=$ac_optarg ;;
884 cache_file=config.cache ;;
886 -datadir | --datadir | --datadi | --datad)
888 -datadir=* | --datadir=* | --datadi=* | --datad=*)
889 datadir=$ac_optarg ;;
891 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
892 | --dataroo | --dataro | --datar)
893 ac_prev=datarootdir ;;
894 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
895 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
896 datarootdir=$ac_optarg ;;
898 -disable-* | --disable-*)
899 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
900 # Reject names that are not valid shell variable names.
901 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
902 as_fn_error $? "invalid feature name: $ac_useropt"
903 ac_useropt_orig=$ac_useropt
904 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
905 case $ac_user_opts in
909 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
910 ac_unrecognized_sep=', ';;
912 eval enable_$ac_useropt=no ;;
914 -docdir | --docdir | --docdi | --doc | --do)
916 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
919 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
921 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
924 -enable-* | --enable-*)
925 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
926 # Reject names that are not valid shell variable names.
927 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
928 as_fn_error $? "invalid feature name: $ac_useropt"
929 ac_useropt_orig=$ac_useropt
930 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
931 case $ac_user_opts in
935 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
936 ac_unrecognized_sep=', ';;
938 eval enable_$ac_useropt=\$ac_optarg ;;
940 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
941 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
942 | --exec | --exe | --ex)
943 ac_prev=exec_prefix ;;
944 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
945 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
946 | --exec=* | --exe=* | --ex=*)
947 exec_prefix=$ac_optarg ;;
949 -gas | --gas | --ga | --g)
950 # Obsolete; use --with-gas.
953 -help | --help | --hel | --he | -h)
955 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
956 ac_init_help=recursive ;;
957 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
958 ac_init_help=short ;;
960 -host | --host | --hos | --ho)
961 ac_prev=host_alias ;;
962 -host=* | --host=* | --hos=* | --ho=*)
963 host_alias=$ac_optarg ;;
965 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
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1335 Usage: $0 [OPTION]... [VAR=VALUE]...
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1383 --dvidir=DIR dvi documentation [DOCDIR]
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1391 --program-prefix=PREFIX prepend PREFIX to installed program names
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1410 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1411 --enable-dependency-tracking
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1414 speeds up one-time build
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1428 --disable-assertions do not include assertions
1429 --disable-verify-compression
1430 disable checking if blocks we compress can be
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1433 Intel, accelerated with vector instructions
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1447 --with-pkgconfigdir=DIR pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@
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1467 Report bugs to <ebiggers3@gmail.com>.
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1530 wimlib configure 0.6.4
1531 generated by GNU Autoconf 2.69
1533 Copyright (C) 2012 Free Software Foundation, Inc.
1534 This configure script is free software; the Free Software Foundation
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1541 ## Autoconf initialization. ##
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1558 (eval "$ac_compile") 2>conftest.err
1560 if test -s conftest.err; then
1561 grep -v '^ *+' conftest.err >conftest.er1
1562 cat conftest.er1 >&5
1563 mv -f conftest.er1 conftest.err
1565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1566 test $ac_status = 0; } && {
1567 test -z "$ac_c_werror_flag" ||
1568 test ! -s conftest.err
1569 } && test -s conftest.$ac_objext; then :
1572 $as_echo "$as_me: failed program was:" >&5
1573 sed 's/^/| /' conftest.$ac_ext >&5
1577 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1578 as_fn_set_status $ac_retval
1580 } @%:@ ac_fn_c_try_compile
1582 @%:@ ac_fn_c_try_run LINENO
1583 @%:@ ----------------------
1584 @%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
1585 @%:@ that executables *can* be run.
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589 if { { ac_try="$ac_link"
1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592 *) ac_try_echo=$ac_try;;
1594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595 $as_echo "$ac_try_echo"; } >&5
1596 (eval "$ac_link") 2>&5
1598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1600 { { case "(($ac_try" in
1601 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1602 *) ac_try_echo=$ac_try;;
1604 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1605 $as_echo "$ac_try_echo"; } >&5
1606 (eval "$ac_try") 2>&5
1608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609 test $ac_status = 0; }; }; then :
1612 $as_echo "$as_me: program exited with status $ac_status" >&5
1613 $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1616 ac_retval=$ac_status
1618 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1619 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1620 as_fn_set_status $ac_retval
1622 } @%:@ ac_fn_c_try_run
1624 @%:@ ac_fn_c_try_cpp LINENO
1625 @%:@ ----------------------
1626 @%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630 if { { ac_try="$ac_cpp conftest.$ac_ext"
1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633 *) ac_try_echo=$ac_try;;
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1639 if test -s conftest.err; then
1640 grep -v '^ *+' conftest.err >conftest.er1
1641 cat conftest.er1 >&5
1642 mv -f conftest.er1 conftest.err
1644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1645 test $ac_status = 0; } > conftest.i && {
1646 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1647 test ! -s conftest.err
1651 $as_echo "$as_me: failed program was:" >&5
1652 sed 's/^/| /' conftest.$ac_ext >&5
1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657 as_fn_set_status $ac_retval
1659 } @%:@ ac_fn_c_try_cpp
1661 @%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662 @%:@ -------------------------------------------------------
1663 @%:@ Tests whether HEADER exists and can be compiled using the include files in
1664 @%:@ INCLUDES, setting the cache variable VAR accordingly.
1665 ac_fn_c_check_header_compile ()
1667 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if eval \${$3+:} false; then :
1671 $as_echo_n "(cached) " >&6
1673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h. */
1678 if ac_fn_c_try_compile "$LINENO"; then :
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687 $as_echo "$ac_res" >&6; }
1688 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1690 } @%:@ ac_fn_c_check_header_compile
1692 @%:@ ac_fn_c_try_link LINENO
1693 @%:@ -----------------------
1694 @%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698 rm -f conftest.$ac_objext conftest$ac_exeext
1699 if { { ac_try="$ac_link"
1701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702 *) ac_try_echo=$ac_try;;
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706 (eval "$ac_link") 2>conftest.err
1708 if test -s conftest.err; then
1709 grep -v '^ *+' conftest.err >conftest.er1
1710 cat conftest.er1 >&5
1711 mv -f conftest.er1 conftest.err
1713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714 test $ac_status = 0; } && {
1715 test -z "$ac_c_werror_flag" ||
1716 test ! -s conftest.err
1717 } && test -s conftest$ac_exeext && {
1718 test "$cross_compiling" = yes ||
1719 test -x conftest$ac_exeext
1723 $as_echo "$as_me: failed program was:" >&5
1724 sed 's/^/| /' conftest.$ac_ext >&5
1728 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1729 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1730 # interfere with the next link command; also delete a directory that is
1731 # left behind by Apple's compiler. We do this before executing the actions.
1732 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1733 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1734 as_fn_set_status $ac_retval
1736 } @%:@ ac_fn_c_try_link
1738 @%:@ ac_fn_c_check_func LINENO FUNC VAR
1739 @%:@ ----------------------------------
1740 @%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
1741 ac_fn_c_check_func ()
1743 as_lineno=${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 eval \${$3+:} false; then :
1747 $as_echo_n "(cached) " >&6
1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h. */
1751 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1752 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1753 #define $2 innocuous_$2
1755 /* System header to define __stub macros and hopefully few prototypes,
1756 which can conflict with char $2 (); below.
1757 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1758 <limits.h> exists even on freestanding compilers. */
1761 # include <limits.h>
1763 # include <assert.h>
1768 /* Override any GCC internal prototype to avoid an error.
1769 Use char because int might match the return type of a GCC
1770 builtin and then its argument prototype would still apply. */
1775 /* The GNU C library defines this for functions which it implements
1776 to always fail with ENOSYS. Some functions are actually named
1777 something starting with __ and the normal name is an alias. */
1778 #if defined __stub_$2 || defined __stub___$2
1790 if ac_fn_c_try_link "$LINENO"; then :
1795 rm -f core conftest.err conftest.$ac_objext \
1796 conftest$ac_exeext conftest.$ac_ext
1799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1800 $as_echo "$ac_res" >&6; }
1801 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1803 } @%:@ ac_fn_c_check_func
1804 cat >config.log <<_ACEOF
1805 This file contains any messages produced by compilers while
1806 running configure, to aid debugging if configure makes a mistake.
1808 It was created by wimlib $as_me 0.6.4, which was
1809 generated by GNU Autoconf 2.69. Invocation command line was
1821 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1822 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1823 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1824 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1825 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1827 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1828 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1830 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1831 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1832 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1833 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1834 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1835 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1836 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1844 test -z "$as_dir" && as_dir=.
1845 $as_echo "PATH: $as_dir"
1861 # Keep a trace of the command line.
1862 # Strip out --no-create and --no-recursion so they do not pile up.
1863 # Strip out --silent because we don't want to record it for future runs.
1864 # Also quote any args containing shell meta-characters.
1865 # Make two passes to allow for proper duplicate-argument suppression.
1869 ac_must_keep_next=false
1875 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1876 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1877 | -silent | --silent | --silen | --sile | --sil)
1880 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1883 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1885 as_fn_append ac_configure_args1 " '$ac_arg'"
1886 if test $ac_must_keep_next = true; then
1887 ac_must_keep_next=false # Got value, back to normal.
1890 *=* | --config-cache | -C | -disable-* | --disable-* \
1891 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1892 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1893 | -with-* | --with-* | -without-* | --without-* | --x)
1894 case "$ac_configure_args0 " in
1895 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1898 -* ) ac_must_keep_next=true ;;
1901 as_fn_append ac_configure_args " '$ac_arg'"
1906 { ac_configure_args0=; unset ac_configure_args0;}
1907 { ac_configure_args1=; unset ac_configure_args1;}
1909 # When interrupted or exit'd, cleanup temporary files, and complete
1910 # config.log. We remove comments because anyway the quotes in there
1911 # would cause problems or look ugly.
1912 # WARNING: Use '\'' to represent an apostrophe within the trap.
1913 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1914 trap 'exit_status=$?
1915 # Save into config.log some information that might help in debugging.
1919 $as_echo "## ---------------- ##
1920 ## Cache variables. ##
1921 ## ---------------- ##"
1923 # The following way of writing the cache mishandles newlines in values,
1925 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1926 eval ac_val=\$$ac_var
1930 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1931 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1934 _ | IFS | as_nl) ;; #(
1935 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1936 *) { eval $ac_var=; unset $ac_var;} ;;
1941 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1942 *${as_nl}ac_space=\ *)
1944 "s/'\''/'\''\\\\'\'''\''/g;
1945 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1948 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1955 $as_echo "## ----------------- ##
1956 ## Output variables. ##
1957 ## ----------------- ##"
1959 for ac_var in $ac_subst_vars
1961 eval ac_val=\$$ac_var
1963 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1965 $as_echo "$ac_var='\''$ac_val'\''"
1969 if test -n "$ac_subst_files"; then
1970 $as_echo "## ------------------- ##
1971 ## File substitutions. ##
1972 ## ------------------- ##"
1974 for ac_var in $ac_subst_files
1976 eval ac_val=\$$ac_var
1978 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1980 $as_echo "$ac_var='\''$ac_val'\''"
1985 if test -s confdefs.h; then
1986 $as_echo "## ----------- ##
1993 test "$ac_signal" != 0 &&
1994 $as_echo "$as_me: caught signal $ac_signal"
1995 $as_echo "$as_me: exit $exit_status"
1997 rm -f core *.core core.conftest.* &&
1998 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2001 for ac_signal in 1 2 13 15; do
2002 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2006 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2007 rm -f -r conftest* confdefs.h
2009 $as_echo "/* confdefs.h */" > confdefs.h
2011 # Predefined preprocessor variables.
2013 cat >>confdefs.h <<_ACEOF
2014 @%:@define PACKAGE_NAME "$PACKAGE_NAME"
2017 cat >>confdefs.h <<_ACEOF
2018 @%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2021 cat >>confdefs.h <<_ACEOF
2022 @%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
2025 cat >>confdefs.h <<_ACEOF
2026 @%:@define PACKAGE_STRING "$PACKAGE_STRING"
2029 cat >>confdefs.h <<_ACEOF
2030 @%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2033 cat >>confdefs.h <<_ACEOF
2034 @%:@define PACKAGE_URL "$PACKAGE_URL"
2038 # Let the site file select an alternate cache file if it wants to.
2039 # Prefer an explicitly selected file to automatically selected ones.
2042 if test -n "$CONFIG_SITE"; then
2043 # We do not want a PATH search for config.site.
2044 case $CONFIG_SITE in @%:@((
2045 -*) ac_site_file1=./$CONFIG_SITE;;
2046 */*) ac_site_file1=$CONFIG_SITE;;
2047 *) ac_site_file1=./$CONFIG_SITE;;
2049 elif test "x$prefix" != xNONE; then
2050 ac_site_file1=$prefix/share/config.site
2051 ac_site_file2=$prefix/etc/config.site
2053 ac_site_file1=$ac_default_prefix/share/config.site
2054 ac_site_file2=$ac_default_prefix/etc/config.site
2056 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2058 test "x$ac_site_file" = xNONE && continue
2059 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2061 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2062 sed 's/^/| /' "$ac_site_file" >&5
2064 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2066 as_fn_error $? "failed to load site script $ac_site_file
2067 See \`config.log' for more details" "$LINENO" 5; }
2071 if test -r "$cache_file"; then
2072 # Some versions of bash will fail to source /dev/null (special files
2073 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2074 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2076 $as_echo "$as_me: loading cache $cache_file" >&6;}
2078 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2079 *) . "./$cache_file";;
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2084 $as_echo "$as_me: creating cache $cache_file" >&6;}
2088 # Check that the precious variables saved in the cache have kept the same
2090 ac_cache_corrupted=false
2091 for ac_var in $ac_precious_vars; do
2092 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2093 eval ac_new_set=\$ac_env_${ac_var}_set
2094 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2095 eval ac_new_val=\$ac_env_${ac_var}_value
2096 case $ac_old_set,$ac_new_set in
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2099 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2100 ac_cache_corrupted=: ;;
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2103 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2104 ac_cache_corrupted=: ;;
2107 if test "x$ac_old_val" != "x$ac_new_val"; then
2108 # differences in whitespace do not lead to failure.
2109 ac_old_val_w=`echo x $ac_old_val`
2110 ac_new_val_w=`echo x $ac_new_val`
2111 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2113 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2114 ac_cache_corrupted=:
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2117 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2118 eval $ac_var=\$ac_old_val
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2121 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2123 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2126 # Pass precious variables to config.status.
2127 if test "$ac_new_set" = set; then
2129 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2130 *) ac_arg=$ac_var=$ac_new_val ;;
2132 case " $ac_configure_args " in
2133 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2134 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2138 if $ac_cache_corrupted; then
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2142 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2143 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2145 ## -------------------- ##
2146 ## Main body of script. ##
2147 ## -------------------- ##
2150 ac_cpp='$CPP $CPPFLAGS'
2151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2153 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2157 am__api_version='1.12'
2160 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2161 if test -f "$ac_dir/install-sh"; then
2163 ac_install_sh="$ac_aux_dir/install-sh -c"
2165 elif test -f "$ac_dir/install.sh"; then
2167 ac_install_sh="$ac_aux_dir/install.sh -c"
2169 elif test -f "$ac_dir/shtool"; then
2171 ac_install_sh="$ac_aux_dir/shtool install -c"
2175 if test -z "$ac_aux_dir"; then
2176 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2179 # These three variables are undocumented and unsupported,
2180 # and are intended to be withdrawn in a future Autoconf release.
2181 # They can cause serious problems if a builder's source tree is in a directory
2182 # whose full name contains unusual characters.
2183 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2184 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2185 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2188 # Find a good install program. We prefer a C program (faster),
2189 # so one script is as good as another. But avoid the broken or
2190 # incompatible versions:
2191 # SysV /etc/install, /usr/sbin/install
2192 # SunOS /usr/etc/install
2193 # IRIX /sbin/install
2195 # AmigaOS /C/install, which installs bootblocks on floppy discs
2196 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2197 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2198 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2199 # OS/2's system install, which has a completely different semantic
2200 # ./install, which can be erroneously created by make from ./install.sh.
2201 # Reject install programs that cannot install multiple files.
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2203 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2204 if test -z "$INSTALL"; then
2205 if ${ac_cv_path_install+:} false; then :
2206 $as_echo_n "(cached) " >&6
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2212 test -z "$as_dir" && as_dir=.
2213 # Account for people who put trailing slashes in PATH elements.
2214 case $as_dir/ in @%:@((
2215 ./ | .// | /[cC]/* | \
2216 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2217 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2220 # OSF1 and SCO ODT 3.0 have their own names for install.
2221 # Don't use installbsd from OSF since it installs stuff as root
2223 for ac_prog in ginstall scoinst install; do
2224 for ac_exec_ext in '' $ac_executable_extensions; do
2225 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2226 if test $ac_prog = install &&
2227 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2228 # AIX install. It has an incompatible calling convention.
2230 elif test $ac_prog = install &&
2231 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2232 # program-specific install script used by HP pwplus--don't use.
2235 rm -rf conftest.one conftest.two conftest.dir
2236 echo one > conftest.one
2237 echo two > conftest.two
2239 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2240 test -s conftest.one && test -s conftest.two &&
2241 test -s conftest.dir/conftest.one &&
2242 test -s conftest.dir/conftest.two
2244 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2257 rm -rf conftest.one conftest.two conftest.dir
2260 if test "${ac_cv_path_install+set}" = set; then
2261 INSTALL=$ac_cv_path_install
2263 # As a last resort, use the slow shell script. Don't cache a
2264 # value for INSTALL within a source directory, because that will
2265 # break other packages using the cache if that directory is
2266 # removed, or if the value is a relative name.
2267 INSTALL=$ac_install_sh
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2271 $as_echo "$INSTALL" >&6; }
2273 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2274 # It thinks the first close brace ends the variable substitution.
2275 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2277 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2279 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2282 $as_echo_n "checking whether build environment is sane... " >&6; }
2283 # Reject unsafe characters in $srcdir or the absolute working directory
2284 # name. Accept space and tab only in the latter.
2288 *[\\\"\#\$\&\'\`$am_lf]*)
2289 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2292 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2293 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2296 # Do 'set' in a subshell so we don't clobber the current shell's
2297 # arguments. Must try -L first in case configure is actually a
2298 # symlink; some systems play weird games with the mod time of symlinks
2299 # (eg FreeBSD returns the mod time of the symlink's containing
2303 for am_try in 1 2; do
2304 echo "timestamp, slept: $am_has_slept" > conftest.file
2305 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2306 if test "$*" = "X"; then
2308 set X `ls -t "$srcdir/configure" conftest.file`
2310 if test "$*" != "X $srcdir/configure conftest.file" \
2311 && test "$*" != "X conftest.file $srcdir/configure"; then
2313 # If neither matched, then we have a broken ls. This can happen
2314 # if, for instance, CONFIG_SHELL is bash and it inherits a
2315 # broken ls alias from the environment. This has actually
2316 # happened. Such a system could not be considered "sane".
2317 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2318 alias in your environment" "$LINENO" 5
2320 if test "$2" = conftest.file || test $am_try -eq 2; then
2327 test "$2" = conftest.file
2333 as_fn_error $? "newly created file is older than distributed files!
2334 Check your system clock" "$LINENO" 5
2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2337 $as_echo "yes" >&6; }
2338 # If we didn't sleep, we still need to ensure time stamps of config.status and
2339 # generated files are strictly newer.
2341 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2348 test "$program_prefix" != NONE &&
2349 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2350 # Use a double $ so make ignores it.
2351 test "$program_suffix" != NONE &&
2352 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2353 # Double any \ or $.
2354 # By default was `s,x,x', remove it if useless.
2355 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2356 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2358 # expand $ac_aux_dir to an absolute path
2359 am_aux_dir=`cd $ac_aux_dir && pwd`
2361 if test x"${MISSING+set}" != xset; then
2364 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2366 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2369 # Use eval to expand $SHELL
2370 if eval "$MISSING --run true"; then
2371 am_missing_run="$MISSING --run "
2374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2375 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2378 if test x"${install_sh}" != xset; then
2381 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2383 install_sh="\${SHELL} $am_aux_dir/install-sh"
2387 # Installed binaries are usually stripped using 'strip' when the user
2388 # run "make install-strip". However 'strip' might not be the right
2389 # tool to use in cross-compilation environments, therefore Automake
2390 # will honor the 'STRIP' environment variable to overrule this program.
2391 if test "$cross_compiling" != no; then
2392 if test -n "$ac_tool_prefix"; then
2393 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2394 set dummy ${ac_tool_prefix}strip; ac_word=$2
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2396 $as_echo_n "checking for $ac_word... " >&6; }
2397 if ${ac_cv_prog_STRIP+:} false; then :
2398 $as_echo_n "(cached) " >&6
2400 if test -n "$STRIP"; then
2401 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2407 test -z "$as_dir" && as_dir=.
2408 for ac_exec_ext in '' $ac_executable_extensions; do
2409 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2410 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2420 STRIP=$ac_cv_prog_STRIP
2421 if test -n "$STRIP"; then
2422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2423 $as_echo "$STRIP" >&6; }
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2426 $as_echo "no" >&6; }
2431 if test -z "$ac_cv_prog_STRIP"; then
2433 # Extract the first word of "strip", so it can be a program name with args.
2434 set dummy strip; ac_word=$2
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2436 $as_echo_n "checking for $ac_word... " >&6; }
2437 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2438 $as_echo_n "(cached) " >&6
2440 if test -n "$ac_ct_STRIP"; then
2441 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2447 test -z "$as_dir" && as_dir=.
2448 for ac_exec_ext in '' $ac_executable_extensions; do
2449 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2450 ac_cv_prog_ac_ct_STRIP="strip"
2451 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2460 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2461 if test -n "$ac_ct_STRIP"; then
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2463 $as_echo "$ac_ct_STRIP" >&6; }
2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2466 $as_echo "no" >&6; }
2469 if test "x$ac_ct_STRIP" = x; then
2472 case $cross_compiling:$ac_tool_warned in
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2475 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2476 ac_tool_warned=yes ;;
2481 STRIP="$ac_cv_prog_STRIP"
2485 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2488 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2489 if test -z "$MKDIR_P"; then
2490 if ${ac_cv_path_mkdir+:} false; then :
2491 $as_echo_n "(cached) " >&6
2493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2494 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2497 test -z "$as_dir" && as_dir=.
2498 for ac_prog in mkdir gmkdir; do
2499 for ac_exec_ext in '' $ac_executable_extensions; do
2500 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2501 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2502 'mkdir (GNU coreutils) '* | \
2503 'mkdir (coreutils) '* | \
2504 'mkdir (fileutils) '4.1*)
2505 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2515 test -d ./--version && rmdir ./--version
2516 if test "${ac_cv_path_mkdir+set}" = set; then
2517 MKDIR_P="$ac_cv_path_mkdir -p"
2519 # As a last resort, use the slow shell script. Don't cache a
2520 # value for MKDIR_P within a source directory, because that will
2521 # break other packages using the cache if that directory is
2522 # removed, or if the value is a relative name.
2523 MKDIR_P="$ac_install_sh -d"
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2527 $as_echo "$MKDIR_P" >&6; }
2531 [\\/$]* | ?:[\\/]*) ;;
2532 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2535 for ac_prog in gawk mawk nawk awk
2537 # Extract the first word of "$ac_prog", so it can be a program name with args.
2538 set dummy $ac_prog; ac_word=$2
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2540 $as_echo_n "checking for $ac_word... " >&6; }
2541 if ${ac_cv_prog_AWK+:} false; then :
2542 $as_echo_n "(cached) " >&6
2544 if test -n "$AWK"; then
2545 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2551 test -z "$as_dir" && as_dir=.
2552 for ac_exec_ext in '' $ac_executable_extensions; do
2553 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2554 ac_cv_prog_AWK="$ac_prog"
2555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2565 if test -n "$AWK"; then
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2567 $as_echo "$AWK" >&6; }
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2570 $as_echo "no" >&6; }
2574 test -n "$AWK" && break
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2578 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2580 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2581 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2582 $as_echo_n "(cached) " >&6
2584 cat >conftest.make <<\_ACEOF
2587 @echo '@@@%%%=$(MAKE)=@@@%%%'
2589 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2590 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2592 eval ac_cv_prog_make_${ac_make}_set=yes;;
2594 eval ac_cv_prog_make_${ac_make}_set=no;;
2598 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2600 $as_echo "yes" >&6; }
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2604 $as_echo "no" >&6; }
2605 SET_MAKE="MAKE=${MAKE-make}"
2608 rm -rf .tst 2>/dev/null
2609 mkdir .tst 2>/dev/null
2610 if test -d .tst; then
2615 rmdir .tst 2>/dev/null
2617 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2618 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2619 # is not polluted with repeated "-I."
2620 am__isrc=' -I$(srcdir)'
2621 # test to see if srcdir already configured
2622 if test -f $srcdir/config.status; then
2623 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2627 # test whether we have cygpath
2628 if test -z "$CYGPATH_W"; then
2629 if (cygpath --version) >/dev/null 2>/dev/null; then
2630 CYGPATH_W='cygpath -w'
2637 # Define the identity of the package.
2642 cat >>confdefs.h <<_ACEOF
2643 @%:@define PACKAGE "$PACKAGE"
2647 cat >>confdefs.h <<_ACEOF
2648 @%:@define VERSION "$VERSION"
2651 # Some tools Automake needs.
2653 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2656 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2659 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2662 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2665 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2667 # We need awk for the "check" target. The system "awk" is bad on
2669 # Always define AMTAR for backward compatibility. Yes, it's still used
2670 # in the wild :-( We should find a proper way to deprecate it ...
2673 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2680 DEPDIR="${am__leading_dot}deps"
2682 ac_config_commands="$ac_config_commands depfiles"
2685 am_make=${MAKE-make}
2686 cat > confinc << 'END'
2688 @echo this is the am__doit target
2691 # If we don't find an include directive, just comment out the code.
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2693 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2697 # First try GNU make style include.
2698 echo "include confinc" > confmf
2699 # Ignore all kinds of additional output from 'make'.
2700 case `$am_make -s -f confmf 2> /dev/null` in #(
2701 *the\ am__doit\ target*)
2707 # Now try BSD make style include.
2708 if test "$am__include" = "#"; then
2709 echo '.include "confinc"' > confmf
2710 case `$am_make -s -f confmf 2> /dev/null` in #(
2711 *the\ am__doit\ target*)
2712 am__include=.include
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2721 $as_echo "$_am_result" >&6; }
2722 rm -f confinc confmf
2724 @%:@ Check whether --enable-dependency-tracking was given.
2725 if test "${enable_dependency_tracking+set}" = set; then :
2726 enableval=$enable_dependency_tracking;
2729 if test "x$enable_dependency_tracking" != xno; then
2730 am_depcomp="$ac_aux_dir/depcomp"
2734 if test "x$enable_dependency_tracking" != xno; then
2744 ac_cpp='$CPP $CPPFLAGS'
2745 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2746 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2747 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2748 if test -n "$ac_tool_prefix"; then
2749 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2750 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2752 $as_echo_n "checking for $ac_word... " >&6; }
2753 if ${ac_cv_prog_CC+:} false; then :
2754 $as_echo_n "(cached) " >&6
2756 if test -n "$CC"; then
2757 ac_cv_prog_CC="$CC" # Let the user override the test.
2759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2763 test -z "$as_dir" && as_dir=.
2764 for ac_exec_ext in '' $ac_executable_extensions; do
2765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2766 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2777 if test -n "$CC"; then
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2779 $as_echo "$CC" >&6; }
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2782 $as_echo "no" >&6; }
2787 if test -z "$ac_cv_prog_CC"; then
2789 # Extract the first word of "gcc", so it can be a program name with args.
2790 set dummy gcc; ac_word=$2
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2792 $as_echo_n "checking for $ac_word... " >&6; }
2793 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2794 $as_echo_n "(cached) " >&6
2796 if test -n "$ac_ct_CC"; then
2797 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2803 test -z "$as_dir" && as_dir=.
2804 for ac_exec_ext in '' $ac_executable_extensions; do
2805 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2806 ac_cv_prog_ac_ct_CC="gcc"
2807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2816 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2817 if test -n "$ac_ct_CC"; then
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2819 $as_echo "$ac_ct_CC" >&6; }
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2822 $as_echo "no" >&6; }
2825 if test "x$ac_ct_CC" = x; then
2828 case $cross_compiling:$ac_tool_warned in
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2831 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2832 ac_tool_warned=yes ;;
2840 if test -z "$CC"; then
2841 if test -n "$ac_tool_prefix"; then
2842 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2843 set dummy ${ac_tool_prefix}cc; ac_word=$2
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2845 $as_echo_n "checking for $ac_word... " >&6; }
2846 if ${ac_cv_prog_CC+:} false; then :
2847 $as_echo_n "(cached) " >&6
2849 if test -n "$CC"; then
2850 ac_cv_prog_CC="$CC" # Let the user override the test.
2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2856 test -z "$as_dir" && as_dir=.
2857 for ac_exec_ext in '' $ac_executable_extensions; do
2858 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859 ac_cv_prog_CC="${ac_tool_prefix}cc"
2860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2870 if test -n "$CC"; then
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2872 $as_echo "$CC" >&6; }
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2875 $as_echo "no" >&6; }
2881 if test -z "$CC"; then
2882 # Extract the first word of "cc", so it can be a program name with args.
2883 set dummy cc; ac_word=$2
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2885 $as_echo_n "checking for $ac_word... " >&6; }
2886 if ${ac_cv_prog_CC+:} false; then :
2887 $as_echo_n "(cached) " >&6
2889 if test -n "$CC"; then
2890 ac_cv_prog_CC="$CC" # Let the user override the test.
2893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2897 test -z "$as_dir" && as_dir=.
2898 for ac_exec_ext in '' $ac_executable_extensions; do
2899 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2900 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2901 ac_prog_rejected=yes
2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2912 if test $ac_prog_rejected = yes; then
2913 # We found a bogon in the path, so make sure we never use it.
2914 set dummy $ac_cv_prog_CC
2916 if test $@%:@ != 0; then
2917 # We chose a different compiler from the bogus one.
2918 # However, it has the same basename, so the bogon will be chosen
2919 # first if we set CC to just the basename; use the full file name.
2921 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2927 if test -n "$CC"; then
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2929 $as_echo "$CC" >&6; }
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2932 $as_echo "no" >&6; }
2937 if test -z "$CC"; then
2938 if test -n "$ac_tool_prefix"; then
2939 for ac_prog in cl.exe
2941 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2942 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2944 $as_echo_n "checking for $ac_word... " >&6; }
2945 if ${ac_cv_prog_CC+:} false; then :
2946 $as_echo_n "(cached) " >&6
2948 if test -n "$CC"; then
2949 ac_cv_prog_CC="$CC" # Let the user override the test.
2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2955 test -z "$as_dir" && as_dir=.
2956 for ac_exec_ext in '' $ac_executable_extensions; do
2957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2958 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2969 if test -n "$CC"; then
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2971 $as_echo "$CC" >&6; }
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2974 $as_echo "no" >&6; }
2978 test -n "$CC" && break
2981 if test -z "$CC"; then
2983 for ac_prog in cl.exe
2985 # Extract the first word of "$ac_prog", so it can be a program name with args.
2986 set dummy $ac_prog; ac_word=$2
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2988 $as_echo_n "checking for $ac_word... " >&6; }
2989 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2990 $as_echo_n "(cached) " >&6
2992 if test -n "$ac_ct_CC"; then
2993 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2999 test -z "$as_dir" && as_dir=.
3000 for ac_exec_ext in '' $ac_executable_extensions; do
3001 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3002 ac_cv_prog_ac_ct_CC="$ac_prog"
3003 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3012 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3013 if test -n "$ac_ct_CC"; then
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3015 $as_echo "$ac_ct_CC" >&6; }
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3018 $as_echo "no" >&6; }
3022 test -n "$ac_ct_CC" && break
3025 if test "x$ac_ct_CC" = x; then
3028 case $cross_compiling:$ac_tool_warned in
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3031 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3032 ac_tool_warned=yes ;;
3041 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3043 as_fn_error $? "no acceptable C compiler found in \$PATH
3044 See \`config.log' for more details" "$LINENO" 5; }
3046 # Provide some information about the compiler.
3047 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3050 for ac_option in --version -v -V -qversion; do
3051 { { ac_try="$ac_compiler $ac_option >&5"
3053 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3054 *) ac_try_echo=$ac_try;;
3056 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3057 $as_echo "$ac_try_echo"; } >&5
3058 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3060 if test -s conftest.err; then
3062 ... rest of stderr output deleted ...
3063 10q' conftest.err >conftest.er1
3064 cat conftest.er1 >&5
3066 rm -f conftest.er1 conftest.err
3067 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3068 test $ac_status = 0; }
3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h. */
3082 ac_clean_files_save=$ac_clean_files
3083 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3084 # Try to create an executable without -o first, disregard a.out.
3085 # It will help us diagnose broken compilers, and finding out an intuition
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3088 $as_echo_n "checking whether the C compiler works... " >&6; }
3089 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3091 # The possible output files:
3092 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3095 for ac_file in $ac_files
3098 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3099 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3104 if { { ac_try="$ac_link_default"
3106 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3107 *) ac_try_echo=$ac_try;;
3109 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3110 $as_echo "$ac_try_echo"; } >&5
3111 (eval "$ac_link_default") 2>&5
3113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3114 test $ac_status = 0; }; then :
3115 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3116 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3117 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3118 # so that the user can short-circuit this test for compilers unknown to
3120 for ac_file in $ac_files ''
3122 test -f "$ac_file" || continue
3124 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3127 # We found the default executable, but exeext='' is most
3131 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3133 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3135 # We set ac_cv_exeext here because the later test for it is not
3136 # safe: cross compilers may not add the suffix if given an `-o'
3137 # argument, so we may need to know it at that point already.
3138 # Even if this section looks crufty: it has the advantage of
3145 test "$ac_cv_exeext" = no && ac_cv_exeext=
3150 if test -z "$ac_file"; then :
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3152 $as_echo "no" >&6; }
3153 $as_echo "$as_me: failed program was:" >&5
3154 sed 's/^/| /' conftest.$ac_ext >&5
3156 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3158 as_fn_error 77 "C compiler cannot create executables
3159 See \`config.log' for more details" "$LINENO" 5; }
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162 $as_echo "yes" >&6; }
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3165 $as_echo_n "checking for C compiler default output file name... " >&6; }
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3167 $as_echo "$ac_file" >&6; }
3168 ac_exeext=$ac_cv_exeext
3170 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3171 ac_clean_files=$ac_clean_files_save
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3173 $as_echo_n "checking for suffix of executables... " >&6; }
3174 if { { ac_try="$ac_link"
3176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3177 *) ac_try_echo=$ac_try;;
3179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3180 $as_echo "$ac_try_echo"; } >&5
3181 (eval "$ac_link") 2>&5
3183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3184 test $ac_status = 0; }; then :
3185 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3186 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3187 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 for ac_file in conftest.exe conftest conftest.*; do
3190 test -f "$ac_file" || continue
3192 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3193 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3201 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3202 See \`config.log' for more details" "$LINENO" 5; }
3204 rm -f conftest conftest$ac_cv_exeext
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3206 $as_echo "$ac_cv_exeext" >&6; }
3208 rm -f conftest.$ac_ext
3209 EXEEXT=$ac_cv_exeext
3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212 /* end confdefs.h. */
3213 @%:@include <stdio.h>
3217 FILE *f = fopen ("conftest.out", "w");
3218 return ferror (f) || fclose (f) != 0;
3224 ac_clean_files="$ac_clean_files conftest.out"
3225 # Check that the compiler produces executables we can run. If not, either
3226 # the compiler is broken, or we cross compile.
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3228 $as_echo_n "checking whether we are cross compiling... " >&6; }
3229 if test "$cross_compiling" != yes; then
3230 { { ac_try="$ac_link"
3232 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3233 *) ac_try_echo=$ac_try;;
3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236 $as_echo "$ac_try_echo"; } >&5
3237 (eval "$ac_link") 2>&5
3239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240 test $ac_status = 0; }
3241 if { ac_try='./conftest$ac_cv_exeext'
3242 { { case "(($ac_try" in
3243 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3244 *) ac_try_echo=$ac_try;;
3246 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247 $as_echo "$ac_try_echo"; } >&5
3248 (eval "$ac_try") 2>&5
3250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251 test $ac_status = 0; }; }; then
3254 if test "$cross_compiling" = maybe; then
3257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3258 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3259 as_fn_error $? "cannot run C compiled programs.
3260 If you meant to cross compile, use \`--host'.
3261 See \`config.log' for more details" "$LINENO" 5; }
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3266 $as_echo "$cross_compiling" >&6; }
3268 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3269 ac_clean_files=$ac_clean_files_save
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3271 $as_echo_n "checking for suffix of object files... " >&6; }
3272 if ${ac_cv_objext+:} false; then :
3273 $as_echo_n "(cached) " >&6
3275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276 /* end confdefs.h. */
3286 rm -f conftest.o conftest.obj
3287 if { { ac_try="$ac_compile"
3289 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3290 *) ac_try_echo=$ac_try;;
3292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3293 $as_echo "$ac_try_echo"; } >&5
3294 (eval "$ac_compile") 2>&5
3296 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3297 test $ac_status = 0; }; then :
3298 for ac_file in conftest.o conftest.obj conftest.*; do
3299 test -f "$ac_file" || continue;
3301 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3302 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3307 $as_echo "$as_me: failed program was:" >&5
3308 sed 's/^/| /' conftest.$ac_ext >&5
3310 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3312 as_fn_error $? "cannot compute suffix of object files: cannot compile
3313 See \`config.log' for more details" "$LINENO" 5; }
3315 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3318 $as_echo "$ac_cv_objext" >&6; }
3319 OBJEXT=$ac_cv_objext
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3322 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3323 if ${ac_cv_c_compiler_gnu+:} false; then :
3324 $as_echo_n "(cached) " >&6
3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h. */
3340 if ac_fn_c_try_compile "$LINENO"; then :
3345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3346 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3350 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3351 if test $ac_compiler_gnu = yes; then
3356 ac_test_CFLAGS=${CFLAGS+set}
3357 ac_save_CFLAGS=$CFLAGS
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3359 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3360 if ${ac_cv_prog_cc_g+:} false; then :
3361 $as_echo_n "(cached) " >&6
3363 ac_save_c_werror_flag=$ac_c_werror_flag
3364 ac_c_werror_flag=yes
3367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3368 /* end confdefs.h. */
3378 if ac_fn_c_try_compile "$LINENO"; then :
3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3383 /* end confdefs.h. */
3393 if ac_fn_c_try_compile "$LINENO"; then :
3396 ac_c_werror_flag=$ac_save_c_werror_flag
3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h. */
3409 if ac_fn_c_try_compile "$LINENO"; then :
3412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3417 ac_c_werror_flag=$ac_save_c_werror_flag
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3420 $as_echo "$ac_cv_prog_cc_g" >&6; }
3421 if test "$ac_test_CFLAGS" = set; then
3422 CFLAGS=$ac_save_CFLAGS
3423 elif test $ac_cv_prog_cc_g = yes; then
3424 if test "$GCC" = yes; then
3430 if test "$GCC" = yes; then
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3437 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3438 if ${ac_cv_prog_cc_c89+:} false; then :
3439 $as_echo_n "(cached) " >&6
3441 ac_cv_prog_cc_c89=no
3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h. */
3448 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3449 struct buf { int x; };
3450 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3451 static char *e (p, i)
3457 static char *f (char * (*g) (char **, int), char **p, ...)
3462 s = g (p, va_arg (v,int));
3467 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3468 function prototypes and stuff, but not '\xHH' hex character constants.
3469 These don't provoke an error unfortunately, instead are silently treated
3470 as 'x'. The following induces an error, until -std is added to get
3471 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3472 array size at least. It's necessary to write '\x00'==0 to get something
3473 that's true only with -std. */
3474 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3477 inside strings and character constants. */
3479 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481 int test (int i, double x);
3482 struct s1 {int (*f) (int a);};
3483 struct s2 {int (*f) (double a);};
3484 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3490 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3495 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3496 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498 CC="$ac_save_CC $ac_arg"
3499 if ac_fn_c_try_compile "$LINENO"; then :
3500 ac_cv_prog_cc_c89=$ac_arg
3502 rm -f core conftest.err conftest.$ac_objext
3503 test "x$ac_cv_prog_cc_c89" != "xno" && break
3505 rm -f conftest.$ac_ext
3510 case "x$ac_cv_prog_cc_c89" in
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3513 $as_echo "none needed" >&6; } ;;
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3516 $as_echo "unsupported" >&6; } ;;
3518 CC="$CC $ac_cv_prog_cc_c89"
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3520 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3522 if test "x$ac_cv_prog_cc_c89" != xno; then :
3527 ac_cpp='$CPP $CPPFLAGS'
3528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532 depcc="$CC" am_compiler_list=
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3535 $as_echo_n "checking dependency style of $depcc... " >&6; }
3536 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3537 $as_echo_n "(cached) " >&6
3539 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3540 # We make a subdir and do the tests there. Otherwise we can end up
3541 # making bogus files that we don't know about and never remove. For
3542 # instance it was reported that on HP-UX the gcc test will end up
3543 # making a dummy file named 'D' -- because '-MD' means "put the output
3547 # Copy depcomp to subdir because otherwise we won't find it if we're
3548 # using a relative directory.
3549 cp "$am_depcomp" conftest.dir
3551 # We will build objects and dependencies in a subdirectory because
3552 # it helps to detect inapplicable dependency modes. For instance
3553 # both Tru64's cc and ICC support -MD to output dependencies as a
3554 # side effect of compilation, but ICC will put the dependencies in
3555 # the current directory while Tru64 will put them in the object
3559 am_cv_CC_dependencies_compiler_type=none
3560 if test "$am_compiler_list" = ""; then
3561 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3564 case " $depcc " in #(
3565 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3568 for depmode in $am_compiler_list; do
3569 # Setup a source with many dependencies, because some compilers
3570 # like to wrap large dependency lists on column 80 (with \), and
3571 # we should not choose a depcomp mode which is confused by this.
3573 # We need to recreate these files for each test, as the compiler may
3574 # overwrite some of them when testing with obscure command lines.
3575 # This happens at least with the AIX C compiler.
3577 for i in 1 2 3 4 5 6; do
3578 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3579 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3580 # Solaris 10 /bin/sh.
3581 echo '/* dummy */' > sub/conftst$i.h
3583 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3585 # We check with '-c' and '-o' for the sake of the "dashmstdout"
3586 # mode. It turns out that the SunPro C++ compiler does not properly
3587 # handle '-M -o', and we need to detect this. Also, some Intel
3588 # versions had trouble with output in subdirs.
3589 am__obj=sub/conftest.${OBJEXT-o}
3590 am__minus_obj="-o $am__obj"
3593 # This depmode causes a compiler race in universal mode.
3594 test "$am__universal" = false || continue
3597 # After this tag, mechanisms are not by side-effect, so they'll
3598 # only be used when explicitly requested.
3599 if test "x$enable_dependency_tracking" = xyes; then
3605 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3606 # This compiler won't grok '-c -o', but also, the minuso test has
3607 # not run yet. These depmodes are late enough in the game, and
3608 # so weak that their functioning should not be impacted.
3609 am__obj=conftest.${OBJEXT-o}
3614 if depmode=$depmode \
3615 source=sub/conftest.c object=$am__obj \
3616 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3617 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3618 >/dev/null 2>conftest.err &&
3619 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3620 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3621 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3622 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3623 # icc doesn't choke on unknown options, it will just issue warnings
3624 # or remarks (even with -Werror). So we grep stderr for any message
3625 # that says an option was ignored or not supported.
3626 # When given -MP, icc 7.0 and 7.1 complain thusly:
3627 # icc: Command line warning: ignoring option '-M'; no argument required
3628 # The diagnosis changed in icc 8.0:
3629 # icc: Command line remark: option '-MP' not supported
3630 if (grep 'ignoring option' conftest.err ||
3631 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3632 am_cv_CC_dependencies_compiler_type=$depmode
3641 am_cv_CC_dependencies_compiler_type=none
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3646 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3647 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3650 test "x$enable_dependency_tracking" != xno \
3651 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3653 am__fastdepCC_FALSE='#'
3655 am__fastdepCC_TRUE='#'
3656 am__fastdepCC_FALSE=
3662 ac_cpp='$CPP $CPPFLAGS'
3663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3667 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3668 # On Suns, sometimes $CPP names a directory.
3669 if test -n "$CPP" && test -d "$CPP"; then
3672 if test -z "$CPP"; then
3673 if ${ac_cv_prog_CPP+:} false; then :
3674 $as_echo_n "(cached) " >&6
3676 # Double quotes because CPP needs to be expanded
3677 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3680 for ac_c_preproc_warn_flag in '' yes
3682 # Use a header file that comes with gcc, so configuring glibc
3683 # with a fresh cross-compiler works.
3684 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3685 # <limits.h> exists even on freestanding compilers.
3686 # On the NeXT, cc -E runs the code through the compiler's parser,
3687 # not just through cpp. "Syntax error" is here to catch this case.
3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h. */
3691 @%:@ include <limits.h>
3693 @%:@ include <assert.h>
3697 if ac_fn_c_try_cpp "$LINENO"; then :
3700 # Broken: fails on valid input.
3703 rm -f conftest.err conftest.i conftest.$ac_ext
3705 # OK, works on sane cases. Now check whether nonexistent headers
3706 # can be detected and how.
3707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3708 /* end confdefs.h. */
3709 @%:@include <ac_nonexistent.h>
3711 if ac_fn_c_try_cpp "$LINENO"; then :
3712 # Broken: success on invalid input.
3715 # Passes both tests.
3719 rm -f conftest.err conftest.i conftest.$ac_ext
3722 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3723 rm -f conftest.i conftest.err conftest.$ac_ext
3724 if $ac_preproc_ok; then :
3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3737 $as_echo "$CPP" >&6; }
3739 for ac_c_preproc_warn_flag in '' yes
3741 # Use a header file that comes with gcc, so configuring glibc
3742 # with a fresh cross-compiler works.
3743 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3744 # <limits.h> exists even on freestanding compilers.
3745 # On the NeXT, cc -E runs the code through the compiler's parser,
3746 # not just through cpp. "Syntax error" is here to catch this case.
3747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3748 /* end confdefs.h. */
3750 @%:@ include <limits.h>
3752 @%:@ include <assert.h>
3756 if ac_fn_c_try_cpp "$LINENO"; then :
3759 # Broken: fails on valid input.
3762 rm -f conftest.err conftest.i conftest.$ac_ext
3764 # OK, works on sane cases. Now check whether nonexistent headers
3765 # can be detected and how.
3766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3767 /* end confdefs.h. */
3768 @%:@include <ac_nonexistent.h>
3770 if ac_fn_c_try_cpp "$LINENO"; then :
3771 # Broken: success on invalid input.
3774 # Passes both tests.
3778 rm -f conftest.err conftest.i conftest.$ac_ext
3781 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3782 rm -f conftest.i conftest.err conftest.$ac_ext
3783 if $ac_preproc_ok; then :
3786 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3789 See \`config.log' for more details" "$LINENO" 5; }
3793 ac_cpp='$CPP $CPPFLAGS'
3794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3800 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3801 if ${ac_cv_path_GREP+:} false; then :
3802 $as_echo_n "(cached) " >&6
3804 if test -z "$GREP"; then
3805 ac_path_GREP_found=false
3806 # Loop through the user's path and test for each of PROGNAME-LIST
3807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3808 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3811 test -z "$as_dir" && as_dir=.
3812 for ac_prog in grep ggrep; do
3813 for ac_exec_ext in '' $ac_executable_extensions; do
3814 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3815 as_fn_executable_p "$ac_path_GREP" || continue
3816 # Check for GNU ac_path_GREP and select it if it is found.
3817 # Check for GNU $ac_path_GREP
3818 case `"$ac_path_GREP" --version 2>&1` in
3820 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3823 $as_echo_n 0123456789 >"conftest.in"
3826 cat "conftest.in" "conftest.in" >"conftest.tmp"
3827 mv "conftest.tmp" "conftest.in"
3828 cp "conftest.in" "conftest.nl"
3829 $as_echo 'GREP' >> "conftest.nl"
3830 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3831 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3832 as_fn_arith $ac_count + 1 && ac_count=$as_val
3833 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3834 # Best one so far, save it but keep looking for a better one
3835 ac_cv_path_GREP="$ac_path_GREP"
3836 ac_path_GREP_max=$ac_count
3838 # 10*(2^10) chars as input seems more than enough
3839 test $ac_count -gt 10 && break
3841 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3844 $ac_path_GREP_found && break 3
3849 if test -z "$ac_cv_path_GREP"; then
3850 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3853 ac_cv_path_GREP=$GREP
3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3858 $as_echo "$ac_cv_path_GREP" >&6; }
3859 GREP="$ac_cv_path_GREP"
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3863 $as_echo_n "checking for egrep... " >&6; }
3864 if ${ac_cv_path_EGREP+:} false; then :
3865 $as_echo_n "(cached) " >&6
3867 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3868 then ac_cv_path_EGREP="$GREP -E"
3870 if test -z "$EGREP"; then
3871 ac_path_EGREP_found=false
3872 # Loop through the user's path and test for each of PROGNAME-LIST
3873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3877 test -z "$as_dir" && as_dir=.
3878 for ac_prog in egrep; do
3879 for ac_exec_ext in '' $ac_executable_extensions; do
3880 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3881 as_fn_executable_p "$ac_path_EGREP" || continue
3882 # Check for GNU ac_path_EGREP and select it if it is found.
3883 # Check for GNU $ac_path_EGREP
3884 case `"$ac_path_EGREP" --version 2>&1` in
3886 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3889 $as_echo_n 0123456789 >"conftest.in"
3892 cat "conftest.in" "conftest.in" >"conftest.tmp"
3893 mv "conftest.tmp" "conftest.in"
3894 cp "conftest.in" "conftest.nl"
3895 $as_echo 'EGREP' >> "conftest.nl"