2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for libdecnumber .
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
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 #(
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"
202 if (eval "$as_required") 2>/dev/null; then :
207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
215 test -z "$as_dir" && as_dir=.
219 for as_base in sh bash ksh sh5; do
220 # Try only shells that exist, to save several forks.
221 as_shell=$as_dir/$as_base
222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 CONFIG_SHELL=$as_shell as_have_required=yes
225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235 CONFIG_SHELL=$SHELL as_have_required=yes
240 if test "x$CONFIG_SHELL" != x; then :
242 # We cannot yet assume a decent shell, so we have to provide a
243 # neutralization value for shells without unset; and this also
244 # works around shells that cannot unset nonexistent variables.
245 # Preserve -v and -x to the replacement shell.
248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
250 *v*x* | *x*v* ) as_opts=-vx ;;
255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256 # Admittedly, this is quite paranoid, since all the known shells bail
257 # out after a failed `exec'.
258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
262 if test x$as_have_required = xno; then :
263 $as_echo "$0: This script requires a shell more modern than all"
264 $as_echo "$0: the shells that I found on your system."
265 if test x${ZSH_VERSION+set} = xset ; then
266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
269 $as_echo "$0: Please tell bug-autoconf@gnu.org and
270 $0: gcc-bugs@gcc.gnu.org about your system, including any
271 $0: error possibly output before this message. Then install
272 $0: a modern shell, or manually run the script under such a
273 $0: shell if you do have one."
279 SHELL=${CONFIG_SHELL-/bin/sh}
281 # Unset more variables known to interfere with behavior of common tools.
282 CLICOLOR_FORCE= GREP_OPTIONS=
283 unset CLICOLOR_FORCE GREP_OPTIONS
285 ## --------------------- ##
286 ## M4sh Shell Functions. ##
287 ## --------------------- ##
290 # Portably unset VAR.
293 { eval $1=; unset $1;}
297 # as_fn_set_status STATUS
298 # -----------------------
299 # Set $? to STATUS, without forking.
307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
317 # Create "$as_dir" as a directory, including parents if necessary.
322 -*) as_dir=./$as_dir;;
324 test -d "$as_dir" || eval $as_mkdir_p || {
328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
331 as_dirs="'$as_qdir' $as_dirs"
332 as_dir=`$as_dirname -- "$as_dir" ||
333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334 X"$as_dir" : 'X\(//\)[^/]' \| \
335 X"$as_dir" : 'X\(//\)$' \| \
336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337 $as_echo X"$as_dir" |
338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
355 test -d "$as_dir" && break
357 test -z "$as_dirs" || eval "mkdir $as_dirs"
358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
363 # as_fn_executable_p FILE
364 # -----------------------
365 # Test if FILE is an executable regular file.
366 as_fn_executable_p ()
368 test -f "$1" && test -x "$1"
369 } # as_fn_executable_p
370 # as_fn_append VAR VALUE
371 # ----------------------
372 # Append the text in VALUE to the end of the definition contained in VAR. Take
373 # advantage of any shell optimizations that allow amortized linear growth over
374 # repeated appends, instead of the typical quadratic growth present in naive
376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377 eval 'as_fn_append ()
390 # Perform arithmetic evaluation on the ARGs, and store the result in the
391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
392 # must be portable across $(()) and expr.
393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
401 as_val=`expr "$@" || test $? -eq 1`
406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
407 # ----------------------------------------
408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410 # script with STATUS, using 1 if that was 0.
413 as_status=$1; test $as_status -eq 0 && as_status=1
415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 $as_echo "$as_me: error: $2" >&2
419 as_fn_exit $as_status
422 if expr a : '\(a\)' >/dev/null 2>&1 &&
423 test "X`expr 00001 : '.*\(...\)'`" = X001; then
429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
441 as_me=`$as_basename -- "$0" ||
442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443 X"$0" : 'X\(//\)$' \| \
444 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446 sed '/^.*\/\([^/][^/]*\)\/*$/{
460 # Avoid depending upon Character Ranges.
461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464 as_cr_digits='0123456789'
465 as_cr_alnum=$as_cr_Letters$as_cr_digits
468 as_lineno_1=$LINENO as_lineno_1a=$LINENO
469 as_lineno_2=$LINENO as_lineno_2a=$LINENO
470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
488 chmod +x "$as_me.lineno" ||
489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492 # already done that, so ensure we don't try to do so again and fall
493 # in an infinite loop. This has already happened in practice.
494 _as_can_reexec=no; export _as_can_reexec
495 # Don't try to exec as it changes $[0], causing all sort of problems
496 # (the dirname of $[0] is not the place where we might find the
497 # original and so on. Autoconf is especially sensitive to this).
499 # Exit status is that of the last command.
503 ECHO_C= ECHO_N= ECHO_T=
504 case `echo -n x` in #(((((
506 case `echo 'xy\c'` in
507 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
516 rm -f conf$$ conf$$.exe conf$$.file
517 if test -d conf$$.dir; then
518 rm -f conf$$.dir/conf$$.file
521 mkdir conf$$.dir 2>/dev/null
523 if (echo >conf$$.file) 2>/dev/null; then
524 if ln -s conf$$.file conf$$ 2>/dev/null; then
526 # ... but there are two gotchas:
527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529 # In both cases, we have to default to `cp -pR'.
530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
532 elif ln conf$$.file conf$$ 2>/dev/null; then
540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541 rmdir conf$$.dir 2>/dev/null
543 if mkdir -p . 2>/dev/null; then
544 as_mkdir_p='mkdir -p "$as_dir"'
546 test -d ./-p && rmdir ./-p
551 as_executable_p=as_fn_executable_p
553 # Sed expression to map a string onto a valid CPP name.
554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556 # Sed expression to map a string onto a valid variable name.
557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
560 test -n "$DJDIR" || exec 7<&0 </dev/null
564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565 # so uname gets run too.
566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
571 ac_default_prefix=/usr/local
573 ac_config_libobj_dir=.
580 # Identity of this package.
581 PACKAGE_NAME='libdecnumber'
582 PACKAGE_TARNAME='libdecnumber'
584 PACKAGE_STRING='libdecnumber '
585 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
588 ac_unique_file="decNumber.h"
589 # Factoring default headers for most tests.
590 ac_includes_default="\
592 #ifdef HAVE_SYS_TYPES_H
593 # include <sys/types.h>
595 #ifdef HAVE_SYS_STAT_H
596 # include <sys/stat.h>
602 # ifdef HAVE_STDLIB_H
607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
612 #ifdef HAVE_STRINGS_H
613 # include <strings.h>
615 #ifdef HAVE_INTTYPES_H
616 # include <inttypes.h>
625 ac_subst_vars='LTLIBOBJS
689 program_transform_name
702 enable_option_checking
704 enable_maintainer_mode
708 ac_precious_vars='build_alias
719 # Initialize some variables set by options.
721 ac_init_version=false
722 ac_unrecognized_opts=
724 # The variables have the same names as the options, with
725 # dashes changed to underlines.
733 program_transform_name=s,x,x,
741 # Installation directory options.
742 # These are left unexpanded so users can "make install exec_prefix=/foo"
743 # and all the variables that are supposed to be based on exec_prefix
744 # by default will actually change.
745 # Use braces instead of parens because sh, perl, etc. also accept them.
746 # (The list follows the same order as the GNU Coding Standards.)
747 bindir='${exec_prefix}/bin'
748 sbindir='${exec_prefix}/sbin'
749 libexecdir='${exec_prefix}/libexec'
750 datarootdir='${prefix}/share'
751 datadir='${datarootdir}'
752 sysconfdir='${prefix}/etc'
753 sharedstatedir='${prefix}/com'
754 localstatedir='${prefix}/var'
755 includedir='${prefix}/include'
756 oldincludedir='/usr/include'
757 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
758 infodir='${datarootdir}/info'
763 libdir='${exec_prefix}/lib'
764 localedir='${datarootdir}/locale'
765 mandir='${datarootdir}/man'
771 # If the previous option needs an argument, assign it.
772 if test -n "$ac_prev"; then
773 eval $ac_prev=\$ac_option
779 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
784 # Accept the important Cygnus configure options, so we can diagnose typos.
786 case $ac_dashdash$ac_option in
790 -bindir | --bindir | --bindi | --bind | --bin | --bi)
792 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
795 -build | --build | --buil | --bui | --bu)
796 ac_prev=build_alias ;;
797 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
798 build_alias=$ac_optarg ;;
800 -cache-file | --cache-file | --cache-fil | --cache-fi \
801 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
802 ac_prev=cache_file ;;
803 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
804 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
805 cache_file=$ac_optarg ;;
808 cache_file=config.cache ;;
810 -datadir | --datadir | --datadi | --datad)
812 -datadir=* | --datadir=* | --datadi=* | --datad=*)
813 datadir=$ac_optarg ;;
815 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
816 | --dataroo | --dataro | --datar)
817 ac_prev=datarootdir ;;
818 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
819 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
820 datarootdir=$ac_optarg ;;
822 -disable-* | --disable-*)
823 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
824 # Reject names that are not valid shell variable names.
825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
826 as_fn_error $? "invalid feature name: $ac_useropt"
827 ac_useropt_orig=$ac_useropt
828 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
829 case $ac_user_opts in
833 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
834 ac_unrecognized_sep=', ';;
836 eval enable_$ac_useropt=no ;;
838 -docdir | --docdir | --docdi | --doc | --do)
840 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
843 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
845 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
848 -enable-* | --enable-*)
849 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
850 # Reject names that are not valid shell variable names.
851 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
852 as_fn_error $? "invalid feature name: $ac_useropt"
853 ac_useropt_orig=$ac_useropt
854 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
855 case $ac_user_opts in
859 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
860 ac_unrecognized_sep=', ';;
862 eval enable_$ac_useropt=\$ac_optarg ;;
864 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
865 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
866 | --exec | --exe | --ex)
867 ac_prev=exec_prefix ;;
868 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
869 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
870 | --exec=* | --exe=* | --ex=*)
871 exec_prefix=$ac_optarg ;;
873 -gas | --gas | --ga | --g)
874 # Obsolete; use --with-gas.
877 -help | --help | --hel | --he | -h)
879 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
880 ac_init_help=recursive ;;
881 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
882 ac_init_help=short ;;
884 -host | --host | --hos | --ho)
885 ac_prev=host_alias ;;
886 -host=* | --host=* | --hos=* | --ho=*)
887 host_alias=$ac_optarg ;;
889 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
891 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
893 htmldir=$ac_optarg ;;
895 -includedir | --includedir | --includedi | --included | --include \
896 | --includ | --inclu | --incl | --inc)
897 ac_prev=includedir ;;
898 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
899 | --includ=* | --inclu=* | --incl=* | --inc=*)
900 includedir=$ac_optarg ;;
902 -infodir | --infodir | --infodi | --infod | --info | --inf)
904 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
905 infodir=$ac_optarg ;;
907 -libdir | --libdir | --libdi | --libd)
909 -libdir=* | --libdir=* | --libdi=* | --libd=*)
912 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
913 | --libexe | --libex | --libe)
914 ac_prev=libexecdir ;;
915 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
916 | --libexe=* | --libex=* | --libe=*)
917 libexecdir=$ac_optarg ;;
919 -localedir | --localedir | --localedi | --localed | --locale)
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1418 Copyright (C) 2012 Free Software Foundation, Inc.
1419 This configure script is free software; the Free Software Foundation
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1533 ac_header_compiler=no
1535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1537 $as_echo "$ac_header_compiler" >&6; }
1539 # Is the header present?
1540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1541 $as_echo_n "checking $2 presence... " >&6; }
1542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1543 /* end confdefs.h. */
1546 if ac_fn_c_try_cpp "$LINENO"; then :
1547 ac_header_preproc=yes
1549 ac_header_preproc=no
1551 rm -f conftest.err conftest.i conftest.$ac_ext
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1553 $as_echo "$ac_header_preproc" >&6; }
1555 # So? What about this header?
1556 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1559 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1561 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1565 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1567 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1569 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1571 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1573 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1574 ( $as_echo "## ----------------------------------- ##
1575 ## Report this to gcc-bugs@gcc.gnu.org ##
1576 ## ----------------------------------- ##"
1577 ) | sed "s/^/$as_me: WARNING: /" >&2
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1581 $as_echo_n "checking for $2... " >&6; }
1582 if eval \${$3+:} false; then :
1583 $as_echo_n "(cached) " >&6
1585 eval "$3=\$ac_header_compiler"
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1589 $as_echo "$ac_res" >&6; }
1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1593 } # ac_fn_c_check_header_mongrel
1595 # ac_fn_c_try_run LINENO
1596 # ----------------------
1597 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1598 # that executables *can* be run.
1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602 if { { ac_try="$ac_link"
1604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605 *) ac_try_echo=$ac_try;;
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609 (eval "$ac_link") 2>&5
1611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1613 { { case "(($ac_try" in
1614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1615 *) ac_try_echo=$ac_try;;
1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1618 $as_echo "$ac_try_echo"; } >&5
1619 (eval "$ac_try") 2>&5
1621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1622 test $ac_status = 0; }; }; then :
1625 $as_echo "$as_me: program exited with status $ac_status" >&5
1626 $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1629 ac_retval=$ac_status
1631 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633 as_fn_set_status $ac_retval
1637 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1638 # -------------------------------------------------------
1639 # Tests whether HEADER exists and can be compiled using the include files in
1640 # INCLUDES, setting the cache variable VAR accordingly.
1641 ac_fn_c_check_header_compile ()
1643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1645 $as_echo_n "checking for $2... " >&6; }
1646 if eval \${$3+:} false; then :
1647 $as_echo_n "(cached) " >&6
1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1650 /* end confdefs.h. */
1654 if ac_fn_c_try_compile "$LINENO"; then :
1659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1663 $as_echo "$ac_res" >&6; }
1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1666 } # ac_fn_c_check_header_compile
1668 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1669 # -------------------------------------------
1670 # Tests whether TYPE exists after having included INCLUDES, setting cache
1671 # variable VAR accordingly.
1672 ac_fn_c_check_type ()
1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1676 $as_echo_n "checking for $2... " >&6; }
1677 if eval \${$3+:} false; then :
1678 $as_echo_n "(cached) " >&6
1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682 /* end confdefs.h. */
1693 if ac_fn_c_try_compile "$LINENO"; then :
1694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1695 /* end confdefs.h. */
1706 if ac_fn_c_try_compile "$LINENO"; then :
1711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717 $as_echo "$ac_res" >&6; }
1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1720 } # ac_fn_c_check_type
1722 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1723 # --------------------------------------------
1724 # Tries to find the compile-time value of EXPR in a program that includes
1725 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1727 ac_fn_c_compute_int ()
1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730 if test "$cross_compiling" = yes; then
1731 # Depending upon the size, compute the lo and hi bounds.
1732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1733 /* end confdefs.h. */
1738 static int test_array [1 - 2 * !(($2) >= 0)];
1740 return test_array [0];
1746 if ac_fn_c_try_compile "$LINENO"; then :
1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h. */
1755 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1757 return test_array [0];
1763 if ac_fn_c_try_compile "$LINENO"; then :
1764 ac_hi=$ac_mid; break
1766 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1767 if test $ac_lo -le $ac_mid; then
1771 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1777 /* end confdefs.h. */
1782 static int test_array [1 - 2 * !(($2) < 0)];
1784 return test_array [0];
1790 if ac_fn_c_try_compile "$LINENO"; then :
1793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1794 /* end confdefs.h. */
1799 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1801 return test_array [0];
1807 if ac_fn_c_try_compile "$LINENO"; then :
1808 ac_lo=$ac_mid; break
1810 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1811 if test $ac_mid -le $ac_hi; then
1815 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 # Binary search between lo and hi bounds.
1826 while test "x$ac_lo" != "x$ac_hi"; do
1827 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1829 /* end confdefs.h. */
1834 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1836 return test_array [0];
1842 if ac_fn_c_try_compile "$LINENO"; then :
1845 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1850 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855 /* end confdefs.h. */
1857 static long int longval () { return $2; }
1858 static unsigned long int ulongval () { return $2; }
1865 FILE *f = fopen ("conftest.val", "w");
1870 long int i = longval ();
1873 fprintf (f, "%ld", i);
1877 unsigned long int i = ulongval ();
1880 fprintf (f, "%lu", i);
1882 /* Do not output a trailing newline, as this causes \r\n confusion
1883 on some platforms. */
1884 return ferror (f) || fclose (f) != 0;
1890 if ac_fn_c_try_run "$LINENO"; then :
1891 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1895 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1896 conftest.$ac_objext conftest.beam conftest.$ac_ext
1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901 as_fn_set_status $ac_retval
1903 } # ac_fn_c_compute_int
1904 cat >config.log <<_ACEOF
1905 This file contains any messages produced by compilers while
1906 running configure, to aid debugging if configure makes a mistake.
1908 It was created by libdecnumber $as_me , which was
1909 generated by GNU Autoconf 2.69. Invocation command line was
1921 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1922 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1923 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1924 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1925 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1927 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1928 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1930 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1931 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1932 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1933 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1934 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1935 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1936 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1944 test -z "$as_dir" && as_dir=.
1945 $as_echo "PATH: $as_dir"
1961 # Keep a trace of the command line.
1962 # Strip out --no-create and --no-recursion so they do not pile up.
1963 # Strip out --silent because we don't want to record it for future runs.
1964 # Also quote any args containing shell meta-characters.
1965 # Make two passes to allow for proper duplicate-argument suppression.
1969 ac_must_keep_next=false
1975 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1977 | -silent | --silent | --silen | --sile | --sil)
1980 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1983 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1985 as_fn_append ac_configure_args1 " '$ac_arg'"
1986 if test $ac_must_keep_next = true; then
1987 ac_must_keep_next=false # Got value, back to normal.
1990 *=* | --config-cache | -C | -disable-* | --disable-* \
1991 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1992 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1993 | -with-* | --with-* | -without-* | --without-* | --x)
1994 case "$ac_configure_args0 " in
1995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1998 -* ) ac_must_keep_next=true ;;
2001 as_fn_append ac_configure_args " '$ac_arg'"
2006 { ac_configure_args0=; unset ac_configure_args0;}
2007 { ac_configure_args1=; unset ac_configure_args1;}
2009 # When interrupted or exit'd, cleanup temporary files, and complete
2010 # config.log. We remove comments because anyway the quotes in there
2011 # would cause problems or look ugly.
2012 # WARNING: Use '\'' to represent an apostrophe within the trap.
2013 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2014 trap 'exit_status=$?
2015 # Save into config.log some information that might help in debugging.
2019 $as_echo "## ---------------- ##
2020 ## Cache variables. ##
2021 ## ---------------- ##"
2023 # The following way of writing the cache mishandles newlines in values,
2025 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2026 eval ac_val=\$$ac_var
2030 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2031 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2034 _ | IFS | as_nl) ;; #(
2035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2036 *) { eval $ac_var=; unset $ac_var;} ;;
2041 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2042 *${as_nl}ac_space=\ *)
2044 "s/'\''/'\''\\\\'\'''\''/g;
2045 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2048 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2055 $as_echo "## ----------------- ##
2056 ## Output variables. ##
2057 ## ----------------- ##"
2059 for ac_var in $ac_subst_vars
2061 eval ac_val=\$$ac_var
2063 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2065 $as_echo "$ac_var='\''$ac_val'\''"
2069 if test -n "$ac_subst_files"; then
2070 $as_echo "## ------------------- ##
2071 ## File substitutions. ##
2072 ## ------------------- ##"
2074 for ac_var in $ac_subst_files
2076 eval ac_val=\$$ac_var
2078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2080 $as_echo "$ac_var='\''$ac_val'\''"
2085 if test -s confdefs.h; then
2086 $as_echo "## ----------- ##
2093 test "$ac_signal" != 0 &&
2094 $as_echo "$as_me: caught signal $ac_signal"
2095 $as_echo "$as_me: exit $exit_status"
2097 rm -f core *.core core.conftest.* &&
2098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2101 for ac_signal in 1 2 13 15; do
2102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2106 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2107 rm -f -r conftest* confdefs.h
2109 $as_echo "/* confdefs.h */" > confdefs.h
2111 # Predefined preprocessor variables.
2113 cat >>confdefs.h <<_ACEOF
2114 #define PACKAGE_NAME "$PACKAGE_NAME"
2117 cat >>confdefs.h <<_ACEOF
2118 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2121 cat >>confdefs.h <<_ACEOF
2122 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2125 cat >>confdefs.h <<_ACEOF
2126 #define PACKAGE_STRING "$PACKAGE_STRING"
2129 cat >>confdefs.h <<_ACEOF
2130 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2133 cat >>confdefs.h <<_ACEOF
2134 #define PACKAGE_URL "$PACKAGE_URL"
2138 # Let the site file select an alternate cache file if it wants to.
2139 # Prefer an explicitly selected file to automatically selected ones.
2142 if test -n "$CONFIG_SITE"; then
2143 # We do not want a PATH search for config.site.
2144 case $CONFIG_SITE in #((
2145 -*) ac_site_file1=./$CONFIG_SITE;;
2146 */*) ac_site_file1=$CONFIG_SITE;;
2147 *) ac_site_file1=./$CONFIG_SITE;;
2149 elif test "x$prefix" != xNONE; then
2150 ac_site_file1=$prefix/share/config.site
2151 ac_site_file2=$prefix/etc/config.site
2153 ac_site_file1=$ac_default_prefix/share/config.site
2154 ac_site_file2=$ac_default_prefix/etc/config.site
2156 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2158 test "x$ac_site_file" = xNONE && continue
2159 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2161 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2162 sed 's/^/| /' "$ac_site_file" >&5
2164 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2166 as_fn_error $? "failed to load site script $ac_site_file
2167 See \`config.log' for more details" "$LINENO" 5; }
2171 if test -r "$cache_file"; then
2172 # Some versions of bash will fail to source /dev/null (special files
2173 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2174 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2176 $as_echo "$as_me: loading cache $cache_file" >&6;}
2178 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2179 *) . "./$cache_file";;
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2184 $as_echo "$as_me: creating cache $cache_file" >&6;}
2188 # Check that the precious variables saved in the cache have kept the same
2190 ac_cache_corrupted=false
2191 for ac_var in $ac_precious_vars; do
2192 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2193 eval ac_new_set=\$ac_env_${ac_var}_set
2194 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2195 eval ac_new_val=\$ac_env_${ac_var}_value
2196 case $ac_old_set,$ac_new_set in
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2199 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2200 ac_cache_corrupted=: ;;
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2203 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2204 ac_cache_corrupted=: ;;
2207 if test "x$ac_old_val" != "x$ac_new_val"; then
2208 # differences in whitespace do not lead to failure.
2209 ac_old_val_w=`echo x $ac_old_val`
2210 ac_new_val_w=`echo x $ac_new_val`
2211 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2213 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2214 ac_cache_corrupted=:
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2217 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2218 eval $ac_var=\$ac_old_val
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2221 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2223 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2226 # Pass precious variables to config.status.
2227 if test "$ac_new_set" = set; then
2229 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2230 *) ac_arg=$ac_var=$ac_new_val ;;
2232 case " $ac_configure_args " in
2233 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2234 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2238 if $ac_cache_corrupted; then
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2242 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2243 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2245 ## -------------------- ##
2246 ## Main body of script. ##
2247 ## -------------------- ##
2250 ac_cpp='$CPP $CPPFLAGS'
2251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2262 for ac_dir in .. "$srcdir"/..; do
2263 if test -f "$ac_dir/install-sh"; then
2265 ac_install_sh="$ac_aux_dir/install-sh -c"
2267 elif test -f "$ac_dir/install.sh"; then
2269 ac_install_sh="$ac_aux_dir/install.sh -c"
2271 elif test -f "$ac_dir/shtool"; then
2273 ac_install_sh="$ac_aux_dir/shtool install -c"
2277 if test -z "$ac_aux_dir"; then
2278 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2281 # These three variables are undocumented and unsupported,
2282 # and are intended to be withdrawn in a future Autoconf release.
2283 # They can cause serious problems if a builder's source tree is in a directory
2284 # whose full name contains unusual characters.
2285 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2286 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2287 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2291 # Checks for programs.
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2293 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2295 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2296 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2297 $as_echo_n "(cached) " >&6
2299 cat >conftest.make <<\_ACEOF
2302 @echo '@@@%%%=$(MAKE)=@@@%%%'
2304 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2305 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2307 eval ac_cv_prog_make_${ac_make}_set=yes;;
2309 eval ac_cv_prog_make_${ac_make}_set=no;;
2313 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2315 $as_echo "yes" >&6; }
2318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2319 $as_echo "no" >&6; }
2320 SET_MAKE="MAKE=${MAKE-make}"
2324 ac_cpp='$CPP $CPPFLAGS'
2325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2328 if test -n "$ac_tool_prefix"; then
2329 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2330 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2332 $as_echo_n "checking for $ac_word... " >&6; }
2333 if ${ac_cv_prog_CC+:} false; then :
2334 $as_echo_n "(cached) " >&6
2336 if test -n "$CC"; then
2337 ac_cv_prog_CC="$CC" # Let the user override the test.
2339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343 test -z "$as_dir" && as_dir=.
2344 for ac_exec_ext in '' $ac_executable_extensions; do
2345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2346 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2357 if test -n "$CC"; then
2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2359 $as_echo "$CC" >&6; }
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2362 $as_echo "no" >&6; }
2367 if test -z "$ac_cv_prog_CC"; then
2369 # Extract the first word of "gcc", so it can be a program name with args.
2370 set dummy gcc; ac_word=$2
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2372 $as_echo_n "checking for $ac_word... " >&6; }
2373 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2374 $as_echo_n "(cached) " >&6
2376 if test -n "$ac_ct_CC"; then
2377 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2383 test -z "$as_dir" && as_dir=.
2384 for ac_exec_ext in '' $ac_executable_extensions; do
2385 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2386 ac_cv_prog_ac_ct_CC="gcc"
2387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2396 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2397 if test -n "$ac_ct_CC"; then
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2399 $as_echo "$ac_ct_CC" >&6; }
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2402 $as_echo "no" >&6; }
2405 if test "x$ac_ct_CC" = x; then
2408 case $cross_compiling:$ac_tool_warned in
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2411 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2412 ac_tool_warned=yes ;;
2420 if test -z "$CC"; then
2421 if test -n "$ac_tool_prefix"; then
2422 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2423 set dummy ${ac_tool_prefix}cc; ac_word=$2
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2425 $as_echo_n "checking for $ac_word... " >&6; }
2426 if ${ac_cv_prog_CC+:} false; then :
2427 $as_echo_n "(cached) " >&6
2429 if test -n "$CC"; then
2430 ac_cv_prog_CC="$CC" # Let the user override the test.
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2436 test -z "$as_dir" && as_dir=.
2437 for ac_exec_ext in '' $ac_executable_extensions; do
2438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2439 ac_cv_prog_CC="${ac_tool_prefix}cc"
2440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2450 if test -n "$CC"; then
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2452 $as_echo "$CC" >&6; }
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2455 $as_echo "no" >&6; }
2461 if test -z "$CC"; then
2462 # Extract the first word of "cc", so it can be a program name with args.
2463 set dummy cc; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if ${ac_cv_prog_CC+:} false; then :
2467 $as_echo_n "(cached) " >&6
2469 if test -n "$CC"; then
2470 ac_cv_prog_CC="$CC" # Let the user override the test.
2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2477 test -z "$as_dir" && as_dir=.
2478 for ac_exec_ext in '' $ac_executable_extensions; do
2479 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2480 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2481 ac_prog_rejected=yes
2485 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2492 if test $ac_prog_rejected = yes; then
2493 # We found a bogon in the path, so make sure we never use it.
2494 set dummy $ac_cv_prog_CC
2496 if test $# != 0; then
2497 # We chose a different compiler from the bogus one.
2498 # However, it has the same basename, so the bogon will be chosen
2499 # first if we set CC to just the basename; use the full file name.
2501 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2507 if test -n "$CC"; then
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2509 $as_echo "$CC" >&6; }
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2512 $as_echo "no" >&6; }
2517 if test -z "$CC"; then
2518 if test -n "$ac_tool_prefix"; then
2519 for ac_prog in cl.exe
2521 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2522 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if ${ac_cv_prog_CC+:} false; then :
2526 $as_echo_n "(cached) " >&6
2528 if test -n "$CC"; then
2529 ac_cv_prog_CC="$CC" # Let the user override the test.
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 test -z "$as_dir" && as_dir=.
2536 for ac_exec_ext in '' $ac_executable_extensions; do
2537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2538 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2549 if test -n "$CC"; then
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2551 $as_echo "$CC" >&6; }
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2558 test -n "$CC" && break
2561 if test -z "$CC"; then
2563 for ac_prog in cl.exe
2565 # Extract the first word of "$ac_prog", so it can be a program name with args.
2566 set dummy $ac_prog; ac_word=$2
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2568 $as_echo_n "checking for $ac_word... " >&6; }
2569 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2570 $as_echo_n "(cached) " >&6
2572 if test -n "$ac_ct_CC"; then
2573 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 test -z "$as_dir" && as_dir=.
2580 for ac_exec_ext in '' $ac_executable_extensions; do
2581 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2582 ac_cv_prog_ac_ct_CC="$ac_prog"
2583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2592 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2593 if test -n "$ac_ct_CC"; then
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2595 $as_echo "$ac_ct_CC" >&6; }
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2598 $as_echo "no" >&6; }
2602 test -n "$ac_ct_CC" && break
2605 if test "x$ac_ct_CC" = x; then
2608 case $cross_compiling:$ac_tool_warned in
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2611 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2612 ac_tool_warned=yes ;;
2621 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2622 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2623 as_fn_error $? "no acceptable C compiler found in \$PATH
2624 See \`config.log' for more details" "$LINENO" 5; }
2626 # Provide some information about the compiler.
2627 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2630 for ac_option in --version -v -V -qversion; do
2631 { { ac_try="$ac_compiler $ac_option >&5"
2633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2634 *) ac_try_echo=$ac_try;;
2636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2637 $as_echo "$ac_try_echo"; } >&5
2638 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2640 if test -s conftest.err; then
2642 ... rest of stderr output deleted ...
2643 10q' conftest.err >conftest.er1
2644 cat conftest.er1 >&5
2646 rm -f conftest.er1 conftest.err
2647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648 test $ac_status = 0; }
2651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652 /* end confdefs.h. */
2662 ac_clean_files_save=$ac_clean_files
2663 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2664 # Try to create an executable without -o first, disregard a.out.
2665 # It will help us diagnose broken compilers, and finding out an intuition
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2668 $as_echo_n "checking whether the C compiler works... " >&6; }
2669 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2671 # The possible output files:
2672 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2675 for ac_file in $ac_files
2678 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2679 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2684 if { { ac_try="$ac_link_default"
2686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2687 *) ac_try_echo=$ac_try;;
2689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2690 $as_echo "$ac_try_echo"; } >&5
2691 (eval "$ac_link_default") 2>&5
2693 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2694 test $ac_status = 0; }; then :
2695 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2696 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2697 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2698 # so that the user can short-circuit this test for compilers unknown to
2700 for ac_file in $ac_files ''
2702 test -f "$ac_file" || continue
2704 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2707 # We found the default executable, but exeext='' is most
2711 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2713 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2715 # We set ac_cv_exeext here because the later test for it is not
2716 # safe: cross compilers may not add the suffix if given an `-o'
2717 # argument, so we may need to know it at that point already.
2718 # Even if this section looks crufty: it has the advantage of
2725 test "$ac_cv_exeext" = no && ac_cv_exeext=
2730 if test -z "$ac_file"; then :
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2732 $as_echo "no" >&6; }
2733 $as_echo "$as_me: failed program was:" >&5
2734 sed 's/^/| /' conftest.$ac_ext >&5
2736 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2737 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2738 as_fn_error 77 "C compiler cannot create executables
2739 See \`config.log' for more details" "$LINENO" 5; }
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2742 $as_echo "yes" >&6; }
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2745 $as_echo_n "checking for C compiler default output file name... " >&6; }
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2747 $as_echo "$ac_file" >&6; }
2748 ac_exeext=$ac_cv_exeext
2750 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2751 ac_clean_files=$ac_clean_files_save
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2753 $as_echo_n "checking for suffix of executables... " >&6; }
2754 if { { ac_try="$ac_link"
2756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2757 *) ac_try_echo=$ac_try;;
2759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2760 $as_echo "$ac_try_echo"; } >&5
2761 (eval "$ac_link") 2>&5
2763 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2764 test $ac_status = 0; }; then :
2765 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2766 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2767 # work properly (i.e., refer to `conftest.exe'), while it won't with
2769 for ac_file in conftest.exe conftest conftest.*; do
2770 test -f "$ac_file" || continue
2772 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2773 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2779 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2780 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2781 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2782 See \`config.log' for more details" "$LINENO" 5; }
2784 rm -f conftest conftest$ac_cv_exeext
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2786 $as_echo "$ac_cv_exeext" >&6; }
2788 rm -f conftest.$ac_ext
2789 EXEEXT=$ac_cv_exeext
2791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792 /* end confdefs.h. */
2797 FILE *f = fopen ("conftest.out", "w");
2798 return ferror (f) || fclose (f) != 0;
2804 ac_clean_files="$ac_clean_files conftest.out"
2805 # Check that the compiler produces executables we can run. If not, either
2806 # the compiler is broken, or we cross compile.
2807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2808 $as_echo_n "checking whether we are cross compiling... " >&6; }
2809 if test "$cross_compiling" != yes; then
2810 { { ac_try="$ac_link"
2812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2813 *) ac_try_echo=$ac_try;;
2815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2816 $as_echo "$ac_try_echo"; } >&5
2817 (eval "$ac_link") 2>&5
2819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2820 test $ac_status = 0; }
2821 if { ac_try='./conftest$ac_cv_exeext'
2822 { { case "(($ac_try" in
2823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2824 *) ac_try_echo=$ac_try;;
2826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2827 $as_echo "$ac_try_echo"; } >&5
2828 (eval "$ac_try") 2>&5
2830 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2831 test $ac_status = 0; }; }; then
2834 if test "$cross_compiling" = maybe; then
2837 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2839 as_fn_error $? "cannot run C compiled programs.
2840 If you meant to cross compile, use \`--host'.
2841 See \`config.log' for more details" "$LINENO" 5; }
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2846 $as_echo "$cross_compiling" >&6; }
2848 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2849 ac_clean_files=$ac_clean_files_save
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2851 $as_echo_n "checking for suffix of object files... " >&6; }
2852 if ${ac_cv_objext+:} false; then :
2853 $as_echo_n "(cached) " >&6
2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856 /* end confdefs.h. */
2866 rm -f conftest.o conftest.obj
2867 if { { ac_try="$ac_compile"
2869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2870 *) ac_try_echo=$ac_try;;
2872 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2873 $as_echo "$ac_try_echo"; } >&5
2874 (eval "$ac_compile") 2>&5
2876 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2877 test $ac_status = 0; }; then :
2878 for ac_file in conftest.o conftest.obj conftest.*; do
2879 test -f "$ac_file" || continue;
2881 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2882 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2887 $as_echo "$as_me: failed program was:" >&5
2888 sed 's/^/| /' conftest.$ac_ext >&5
2890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2891 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2892 as_fn_error $? "cannot compute suffix of object files: cannot compile
2893 See \`config.log' for more details" "$LINENO" 5; }
2895 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2898 $as_echo "$ac_cv_objext" >&6; }
2899 OBJEXT=$ac_cv_objext
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2902 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2903 if ${ac_cv_c_compiler_gnu+:} false; then :
2904 $as_echo_n "(cached) " >&6
2906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2907 /* end confdefs.h. */
2920 if ac_fn_c_try_compile "$LINENO"; then :
2925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2926 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2930 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2931 if test $ac_compiler_gnu = yes; then
2936 ac_test_CFLAGS=${CFLAGS+set}
2937 ac_save_CFLAGS=$CFLAGS
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2939 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2940 if ${ac_cv_prog_cc_g+:} false; then :
2941 $as_echo_n "(cached) " >&6
2943 ac_save_c_werror_flag=$ac_c_werror_flag
2944 ac_c_werror_flag=yes
2947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2948 /* end confdefs.h. */
2958 if ac_fn_c_try_compile "$LINENO"; then :
2962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2963 /* end confdefs.h. */
2973 if ac_fn_c_try_compile "$LINENO"; then :
2976 ac_c_werror_flag=$ac_save_c_werror_flag
2978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2979 /* end confdefs.h. */
2989 if ac_fn_c_try_compile "$LINENO"; then :
2992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2997 ac_c_werror_flag=$ac_save_c_werror_flag
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3000 $as_echo "$ac_cv_prog_cc_g" >&6; }
3001 if test "$ac_test_CFLAGS" = set; then
3002 CFLAGS=$ac_save_CFLAGS
3003 elif test $ac_cv_prog_cc_g = yes; then
3004 if test "$GCC" = yes; then
3010 if test "$GCC" = yes; then
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3017 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3018 if ${ac_cv_prog_cc_c89+:} false; then :
3019 $as_echo_n "(cached) " >&6
3021 ac_cv_prog_cc_c89=no
3023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3024 /* end confdefs.h. */
3028 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3029 struct buf { int x; };
3030 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3031 static char *e (p, i)
3037 static char *f (char * (*g) (char **, int), char **p, ...)
3042 s = g (p, va_arg (v,int));
3047 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3048 function prototypes and stuff, but not '\xHH' hex character constants.
3049 These don't provoke an error unfortunately, instead are silently treated
3050 as 'x'. The following induces an error, until -std is added to get
3051 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3052 array size at least. It's necessary to write '\x00'==0 to get something
3053 that's true only with -std. */
3054 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3056 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3057 inside strings and character constants. */
3059 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3061 int test (int i, double x);
3062 struct s1 {int (*f) (int a);};
3063 struct s2 {int (*f) (double a);};
3064 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3070 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3075 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3076 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3078 CC="$ac_save_CC $ac_arg"
3079 if ac_fn_c_try_compile "$LINENO"; then :
3080 ac_cv_prog_cc_c89=$ac_arg
3082 rm -f core conftest.err conftest.$ac_objext
3083 test "x$ac_cv_prog_cc_c89" != "xno" && break
3085 rm -f conftest.$ac_ext
3090 case "x$ac_cv_prog_cc_c89" in
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3093 $as_echo "none needed" >&6; } ;;
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3096 $as_echo "unsupported" >&6; } ;;
3098 CC="$CC $ac_cv_prog_cc_c89"
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3100 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3102 if test "x$ac_cv_prog_cc_c89" != xno; then :
3107 ac_cpp='$CPP $CPPFLAGS'
3108 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3109 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3110 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3112 if test -n "$ac_tool_prefix"; then
3113 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3114 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3116 $as_echo_n "checking for $ac_word... " >&6; }
3117 if ${ac_cv_prog_RANLIB+:} false; then :
3118 $as_echo_n "(cached) " >&6
3120 if test -n "$RANLIB"; then
3121 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3127 test -z "$as_dir" && as_dir=.
3128 for ac_exec_ext in '' $ac_executable_extensions; do
3129 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3130 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3131 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3140 RANLIB=$ac_cv_prog_RANLIB
3141 if test -n "$RANLIB"; then
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3143 $as_echo "$RANLIB" >&6; }
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3146 $as_echo "no" >&6; }
3151 if test -z "$ac_cv_prog_RANLIB"; then
3152 ac_ct_RANLIB=$RANLIB
3153 # Extract the first word of "ranlib", so it can be a program name with args.
3154 set dummy ranlib; ac_word=$2
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3156 $as_echo_n "checking for $ac_word... " >&6; }
3157 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3158 $as_echo_n "(cached) " >&6
3160 if test -n "$ac_ct_RANLIB"; then
3161 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3167 test -z "$as_dir" && as_dir=.
3168 for ac_exec_ext in '' $ac_executable_extensions; do
3169 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3170 ac_cv_prog_ac_ct_RANLIB="ranlib"
3171 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3180 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3181 if test -n "$ac_ct_RANLIB"; then
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3183 $as_echo "$ac_ct_RANLIB" >&6; }
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3186 $as_echo "no" >&6; }
3189 if test "x$ac_ct_RANLIB" = x; then
3192 case $cross_compiling:$ac_tool_warned in
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3195 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3196 ac_tool_warned=yes ;;
3198 RANLIB=$ac_ct_RANLIB
3201 RANLIB="$ac_cv_prog_RANLIB"
3205 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3206 for ac_prog in aclocal
3208 # Extract the first word of "$ac_prog", so it can be a program name with args.
3209 set dummy $ac_prog; ac_word=$2
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3211 $as_echo_n "checking for $ac_word... " >&6; }
3212 if ${ac_cv_prog_ACLOCAL+:} false; then :
3213 $as_echo_n "(cached) " >&6
3215 if test -n "$ACLOCAL"; then
3216 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3222 test -z "$as_dir" && as_dir=.
3223 for ac_exec_ext in '' $ac_executable_extensions; do
3224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3225 ac_cv_prog_ACLOCAL="$ac_prog"
3226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3235 ACLOCAL=$ac_cv_prog_ACLOCAL
3236 if test -n "$ACLOCAL"; then
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3238 $as_echo "$ACLOCAL" >&6; }
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3241 $as_echo "no" >&6; }
3245 test -n "$ACLOCAL" && break
3247 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3249 for ac_prog in autoconf
3251 # Extract the first word of "$ac_prog", so it can be a program name with args.
3252 set dummy $ac_prog; ac_word=$2
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3254 $as_echo_n "checking for $ac_word... " >&6; }
3255 if ${ac_cv_prog_AUTOCONF+:} false; then :
3256 $as_echo_n "(cached) " >&6
3258 if test -n "$AUTOCONF"; then
3259 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3265 test -z "$as_dir" && as_dir=.
3266 for ac_exec_ext in '' $ac_executable_extensions; do
3267 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3268 ac_cv_prog_AUTOCONF="$ac_prog"
3269 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3278 AUTOCONF=$ac_cv_prog_AUTOCONF
3279 if test -n "$AUTOCONF"; then
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3281 $as_echo "$AUTOCONF" >&6; }
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3284 $as_echo "no" >&6; }
3288 test -n "$AUTOCONF" && break
3290 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3292 for ac_prog in autoheader
3294 # Extract the first word of "$ac_prog", so it can be a program name with args.
3295 set dummy $ac_prog; ac_word=$2
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3297 $as_echo_n "checking for $ac_word... " >&6; }
3298 if ${ac_cv_prog_AUTOHEADER+:} false; then :
3299 $as_echo_n "(cached) " >&6
3301 if test -n "$AUTOHEADER"; then
3302 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3308 test -z "$as_dir" && as_dir=.
3309 for ac_exec_ext in '' $ac_executable_extensions; do
3310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3311 ac_cv_prog_AUTOHEADER="$ac_prog"
3312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3321 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3322 if test -n "$AUTOHEADER"; then
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3324 $as_echo "$AUTOHEADER" >&6; }
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3327 $as_echo "no" >&6; }
3331 test -n "$AUTOHEADER" && break
3333 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3336 # Figure out what compiler warnings we can enable.
3337 # See config/warnings.m4 for details.
3341 ac_cpp='$CPP $CPPFLAGS'
3342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3347 save_CFLAGS="$CFLAGS"
3348 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3349 -Wmissing-prototypes -Wold-style-definition \
3350 -Wmissing-format-attribute -Wcast-qual; do
3351 # Do the check with the no- prefix removed since gcc silently
3352 # accepts any -Wno-* option on purpose
3353 case $real_option in
3354 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3355 *) option=$real_option ;;
3357 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3360 $as_echo_n "checking whether $CC supports $option... " >&6; }
3361 if eval \${$as_acx_Woption+:} false; then :
3362 $as_echo_n "(cached) " >&6
3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3366 /* end confdefs.h. */
3376 if ac_fn_c_try_compile "$LINENO"; then :
3377 eval "$as_acx_Woption=yes"
3379 eval "$as_acx_Woption=no"
3381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3384 eval ac_res=\$$as_acx_Woption
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3386 $as_echo "$ac_res" >&6; }
3387 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3388 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3391 CFLAGS="$save_CFLAGS"
3393 ac_cpp='$CPP $CPPFLAGS'
3394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3400 ac_cpp='$CPP $CPPFLAGS'
3401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3406 # Do the check with the no- prefix removed from the warning options
3407 # since gcc silently accepts any -Wno-* option on purpose
3408 if test "$GCC" = yes; then :
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3410 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3411 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
3412 $as_echo_n "(cached) " >&6
3414 save_CFLAGS="$CFLAGS"
3415 CFLAGS="-pedantic -Wlong-long"
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417 /* end confdefs.h. */
3427 if ac_fn_c_try_compile "$LINENO"; then :
3428 acx_cv_prog_cc_pedantic__Wlong_long=yes
3430 acx_cv_prog_cc_pedantic__Wlong_long=no
3432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3433 CFLAGS="$save_CFLAGS"
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3436 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3437 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3438 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3443 ac_cpp='$CPP $CPPFLAGS'
3444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3451 ac_cpp='$CPP $CPPFLAGS'
3452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3457 save_CFLAGS="$CFLAGS"
3458 for real_option in -fno-lto; do
3459 # Do the check with the no- prefix removed since gcc silently
3460 # accepts any -Wno-* option on purpose
3461 case $real_option in
3462 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3463 *) option=$real_option ;;
3465 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3468 $as_echo_n "checking whether $CC supports $option... " >&6; }
3469 if eval \${$as_acx_Woption+:} false; then :
3470 $as_echo_n "(cached) " >&6
3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h. */
3484 if ac_fn_c_try_compile "$LINENO"; then :
3485 eval "$as_acx_Woption=yes"
3487 eval "$as_acx_Woption=no"
3489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3492 eval ac_res=\$$as_acx_Woption
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3494 $as_echo "$ac_res" >&6; }
3495 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3496 nolto_flags="$nolto_flags${nolto_flags:+ }$real_option"
3499 CFLAGS="$save_CFLAGS"
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3508 # Only enable with --enable-werror-always until existing warnings are
3511 ac_cpp='$CPP $CPPFLAGS'
3512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3514 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3517 # Check whether --enable-werror-always was given.
3518 if test "${enable_werror_always+set}" = set; then :
3519 enableval=$enable_werror_always;
3521 enable_werror_always=no
3524 if test $enable_werror_always = yes; then :
3525 WERROR="$WERROR${WERROR:+ }-Werror"
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3536 # Checks for header files.
3538 ac_cpp='$CPP $CPPFLAGS'
3539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3541 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3543 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3544 # On Suns, sometimes $CPP names a directory.
3545 if test -n "$CPP" && test -d "$CPP"; then
3548 if test -z "$CPP"; then
3549 if ${ac_cv_prog_CPP+:} false; then :
3550 $as_echo_n "(cached) " >&6
3552 # Double quotes because CPP needs to be expanded
3553 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3556 for ac_c_preproc_warn_flag in '' yes
3558 # Use a header file that comes with gcc, so configuring glibc
3559 # with a fresh cross-compiler works.
3560 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3561 # <limits.h> exists even on freestanding compilers.
3562 # On the NeXT, cc -E runs the code through the compiler's parser,
3563 # not just through cpp. "Syntax error" is here to catch this case.
3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3565 /* end confdefs.h. */
3567 # include <limits.h>
3569 # include <assert.h>
3573 if ac_fn_c_try_cpp "$LINENO"; then :
3576 # Broken: fails on valid input.
3579 rm -f conftest.err conftest.i conftest.$ac_ext
3581 # OK, works on sane cases. Now check whether nonexistent headers
3582 # can be detected and how.
3583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3584 /* end confdefs.h. */
3585 #include <ac_nonexistent.h>
3587 if ac_fn_c_try_cpp "$LINENO"; then :
3588 # Broken: success on invalid input.
3591 # Passes both tests.
3595 rm -f conftest.err conftest.i conftest.$ac_ext
3598 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3599 rm -f conftest.i conftest.err conftest.$ac_ext
3600 if $ac_preproc_ok; then :
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3613 $as_echo "$CPP" >&6; }
3615 for ac_c_preproc_warn_flag in '' yes
3617 # Use a header file that comes with gcc, so configuring glibc
3618 # with a fresh cross-compiler works.
3619 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3620 # <limits.h> exists even on freestanding compilers.
3621 # On the NeXT, cc -E runs the code through the compiler's parser,
3622 # not just through cpp. "Syntax error" is here to catch this case.
3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3624 /* end confdefs.h. */
3626 # include <limits.h>
3628 # include <assert.h>
3632 if ac_fn_c_try_cpp "$LINENO"; then :
3635 # Broken: fails on valid input.
3638 rm -f conftest.err conftest.i conftest.$ac_ext
3640 # OK, works on sane cases. Now check whether nonexistent headers
3641 # can be detected and how.
3642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3643 /* end confdefs.h. */
3644 #include <ac_nonexistent.h>
3646 if ac_fn_c_try_cpp "$LINENO"; then :
3647 # Broken: success on invalid input.
3650 # Passes both tests.
3654 rm -f conftest.err conftest.i conftest.$ac_ext
3657 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3658 rm -f conftest.i conftest.err conftest.$ac_ext
3659 if $ac_preproc_ok; then :
3662 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3664 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3665 See \`config.log' for more details" "$LINENO" 5; }
3669 ac_cpp='$CPP $CPPFLAGS'
3670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3676 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3677 if ${ac_cv_path_GREP+:} false; then :
3678 $as_echo_n "(cached) " >&6
3680 if test -z "$GREP"; then
3681 ac_path_GREP_found=false
3682 # Loop through the user's path and test for each of PROGNAME-LIST
3683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3684 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3687 test -z "$as_dir" && as_dir=.
3688 for ac_prog in grep ggrep; do
3689 for ac_exec_ext in '' $ac_executable_extensions; do
3690 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3691 as_fn_executable_p "$ac_path_GREP" || continue
3692 # Check for GNU ac_path_GREP and select it if it is found.
3693 # Check for GNU $ac_path_GREP
3694 case `"$ac_path_GREP" --version 2>&1` in
3696 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3699 $as_echo_n 0123456789 >"conftest.in"
3702 cat "conftest.in" "conftest.in" >"conftest.tmp"
3703 mv "conftest.tmp" "conftest.in"
3704 cp "conftest.in" "conftest.nl"
3705 $as_echo 'GREP' >> "conftest.nl"
3706 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3707 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3708 as_fn_arith $ac_count + 1 && ac_count=$as_val
3709 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3710 # Best one so far, save it but keep looking for a better one
3711 ac_cv_path_GREP="$ac_path_GREP"
3712 ac_path_GREP_max=$ac_count
3714 # 10*(2^10) chars as input seems more than enough
3715 test $ac_count -gt 10 && break
3717 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3720 $ac_path_GREP_found && break 3
3725 if test -z "$ac_cv_path_GREP"; then
3726 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3729 ac_cv_path_GREP=$GREP
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3734 $as_echo "$ac_cv_path_GREP" >&6; }
3735 GREP="$ac_cv_path_GREP"
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3739 $as_echo_n "checking for egrep... " >&6; }
3740 if ${ac_cv_path_EGREP+:} false; then :
3741 $as_echo_n "(cached) " >&6
3743 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3744 then ac_cv_path_EGREP="$GREP -E"
3746 if test -z "$EGREP"; then
3747 ac_path_EGREP_found=false
3748 # Loop through the user's path and test for each of PROGNAME-LIST
3749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3753 test -z "$as_dir" && as_dir=.
3754 for ac_prog in egrep; do
3755 for ac_exec_ext in '' $ac_executable_extensions; do
3756 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3757 as_fn_executable_p "$ac_path_EGREP" || continue
3758 # Check for GNU ac_path_EGREP and select it if it is found.
3759 # Check for GNU $ac_path_EGREP
3760 case `"$ac_path_EGREP" --version 2>&1` in
3762 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3765 $as_echo_n 0123456789 >"conftest.in"
3768 cat "conftest.in" "conftest.in" >"conftest.tmp"
3769 mv "conftest.tmp" "conftest.in"
3770 cp "conftest.in" "conftest.nl"
3771 $as_echo 'EGREP' >> "conftest.nl"
3772 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3773 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3774 as_fn_arith $ac_count + 1 && ac_count=$as_val
3775 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3776 # Best one so far, save it but keep looking for a better one
3777 ac_cv_path_EGREP="$ac_path_EGREP"
3778 ac_path_EGREP_max=$ac_count
3780 # 10*(2^10) chars as input seems more than enough
3781 test $ac_count -gt 10 && break
3783 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3786 $ac_path_EGREP_found && break 3
3791 if test -z "$ac_cv_path_EGREP"; then
3792 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3795 ac_cv_path_EGREP=$EGREP
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3801 $as_echo "$ac_cv_path_EGREP" >&6; }
3802 EGREP="$ac_cv_path_EGREP"
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3806 $as_echo_n "checking for ANSI C header files... " >&6; }
3807 if ${ac_cv_header_stdc+:} false; then :
3808 $as_echo_n "(cached) " >&6
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h. */
3825 if ac_fn_c_try_compile "$LINENO"; then :
3826 ac_cv_header_stdc=yes
3828 ac_cv_header_stdc=no
3830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3832 if test $ac_cv_header_stdc = yes; then
3833 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h. */
3839 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3840 $EGREP "memchr" >/dev/null 2>&1; then :
3843 ac_cv_header_stdc=no
3849 if test $ac_cv_header_stdc = yes; then
3850 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3852 /* end confdefs.h. */
3856 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3857 $EGREP "free" >/dev/null 2>&1; then :
3860 ac_cv_header_stdc=no
3866 if test $ac_cv_header_stdc = yes; then
3867 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3868 if test "$cross_compiling" = yes; then :
3871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3872 /* end confdefs.h. */
3875 #if ((' ' & 0x0FF) == 0x020)
3876 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3877 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3879 # define ISLOWER(c) \
3880 (('a' <= (c) && (c) <= 'i') \
3881 || ('j' <= (c) && (c) <= 'r') \
3882 || ('s' <= (c) && (c) <= 'z'))
3883 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3886 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3891 for (i = 0; i < 256; i++)
3892 if (XOR (islower (i), ISLOWER (i))
3893 || toupper (i) != TOUPPER (i))
3898 if ac_fn_c_try_run "$LINENO"; then :
3901 ac_cv_header_stdc=no
3903 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3904 conftest.$ac_objext conftest.beam conftest.$ac_ext
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3910 $as_echo "$ac_cv_header_stdc" >&6; }
3911 if test $ac_cv_header_stdc = yes; then
3913 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3917 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3918 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3919 inttypes.h stdint.h unistd.h
3921 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3922 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3924 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3925 cat >>confdefs.h <<_ACEOF
3926 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3934 for ac_header in ctype.h stddef.h string.h stdio.h
3936 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3937 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3938 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3939 cat >>confdefs.h <<_ACEOF
3940 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3949 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3951 acx_cv_header_stdint=stddef.h
3952 acx_cv_header_stdint_kind="(already complete)"
3953 for i in stdint.h $inttype_headers; do
3954 unset ac_cv_type_uintptr_t
3955 unset ac_cv_type_uintmax_t
3956 unset ac_cv_type_int_least32_t
3957 unset ac_cv_type_int_fast32_t
3958 unset ac_cv_type_uint64_t
3959 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3960 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3963 if test "x$ac_cv_type_uintmax_t" = xyes; then :
3964 acx_cv_header_stdint=$i
3969 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3972 if test "x$ac_cv_type_uintptr_t" = xyes; then :
3975 acx_cv_header_stdint_kind="(mostly complete)"
3978 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3981 if test "x$ac_cv_type_int_least32_t" = xyes; then :
3984 acx_cv_header_stdint_kind="(mostly complete)"
3987 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3990 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
3993 acx_cv_header_stdint_kind="(mostly complete)"
3996 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3999 if test "x$ac_cv_type_uint64_t" = xyes; then :
4002 acx_cv_header_stdint_kind="(lacks uint64_t)"
4007 if test "$acx_cv_header_stdint" = stddef.h; then
4008 acx_cv_header_stdint_kind="(lacks uintmax_t)"
4009 for i in stdint.h $inttype_headers; do
4010 unset ac_cv_type_uintptr_t
4011 unset ac_cv_type_uint32_t
4012 unset ac_cv_type_uint64_t
4013 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
4014 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
4017 if test "x$ac_cv_type_uint32_t" = xyes; then :
4018 acx_cv_header_stdint=$i
4023 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
4026 if test "x$ac_cv_type_uint64_t" = xyes; then :
4030 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
4033 if test "x$ac_cv_type_uintptr_t" = xyes; then :
4040 if test "$acx_cv_header_stdint" = stddef.h; then
4041 acx_cv_header_stdint_kind="(u_intXX_t style)"
4042 for i in sys/types.h $inttype_headers; do
4043 unset ac_cv_type_u_int32_t
4044 unset ac_cv_type_u_int64_t
4045 $as_echo_n "looking for u_intXX_t types in $i, " >&6
4046 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
4049 if test "x$ac_cv_type_u_int32_t" = xyes; then :
4050 acx_cv_header_stdint=$i
4055 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
4058 if test "x$ac_cv_type_u_int64_t" = xyes; then :
4065 if test "$acx_cv_header_stdint" = stddef.h; then
4066 acx_cv_header_stdint_kind="(using manual detection)"
4069 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
4070 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
4071 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
4072 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
4073 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
4075 # ----------------- Summarize what we found so far
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
4078 $as_echo_n "checking what to include in gstdint.h... " >&6; }
4080 case `$as_basename -- gstdint.h ||
4081 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
4082 Xgstdint.h : 'X\(//\)$' \| \
4083 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
4084 $as_echo X/gstdint.h |
4085 sed '/^.*\/\([^/][^/]*\)\/*$/{
4098 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
4099 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
4100 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
4101 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
4106 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
4108 # ----------------- done included file, check C basic types --------
4110 # Lacking an uintptr_t? Test size of void *
4111 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
4112 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
4113 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4114 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4115 # This bug is HP SR number 8606223364.
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4117 $as_echo_n "checking size of void *... " >&6; }
4118 if ${ac_cv_sizeof_void_p+:} false; then :
4119 $as_echo_n "(cached) " >&6
4121 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
4124 if test "$ac_cv_type_void_p" = yes; then
4125 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4127 as_fn_error 77 "cannot compute sizeof (void *)
4128 See \`config.log' for more details" "$LINENO" 5; }
4130 ac_cv_sizeof_void_p=0
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4136 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4140 cat >>confdefs.h <<_ACEOF
4141 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4147 # Lacking an uint64_t? Test size of long
4148 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
4149 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
4150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4152 # This bug is HP SR number 8606223364.
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4154 $as_echo_n "checking size of long... " >&6; }
4155 if ${ac_cv_sizeof_long+:} false; then :
4156 $as_echo_n "(cached) " >&6
4158 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4161 if test "$ac_cv_type_long" = yes; then
4162 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4164 as_fn_error 77 "cannot compute sizeof (long)
4165 See \`config.log' for more details" "$LINENO" 5; }
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4173 $as_echo "$ac_cv_sizeof_long" >&6; }
4177 cat >>confdefs.h <<_ACEOF
4178 #define SIZEOF_LONG $ac_cv_sizeof_long
4184 if test $acx_cv_header_stdint = stddef.h; then
4185 # Lacking a good header? Test size of everything and deduce all types.
4186 # The cast to long int works around a bug in the HP C Compiler
4187 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4188 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4189 # This bug is HP SR number 8606223364.
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4191 $as_echo_n "checking size of int... " >&6; }
4192 if ${ac_cv_sizeof_int+:} false; then :
4193 $as_echo_n "(cached) " >&6
4195 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4198 if test "$ac_cv_type_int" = yes; then
4199 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4201 as_fn_error 77 "cannot compute sizeof (int)
4202 See \`config.log' for more details" "$LINENO" 5; }
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4210 $as_echo "$ac_cv_sizeof_int" >&6; }
4214 cat >>confdefs.h <<_ACEOF
4215 #define SIZEOF_INT $ac_cv_sizeof_int
4219 # The cast to long int works around a bug in the HP C Compiler
4220 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4221 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4222 # This bug is HP SR number 8606223364.
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4224 $as_echo_n "checking size of short... " >&6; }
4225 if ${ac_cv_sizeof_short+:} false; then :
4226 $as_echo_n "(cached) " >&6
4228 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
4231 if test "$ac_cv_type_short" = yes; then
4232 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4233 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4234 as_fn_error 77 "cannot compute sizeof (short)
4235 See \`config.log' for more details" "$LINENO" 5; }
4237 ac_cv_sizeof_short=0
4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4243 $as_echo "$ac_cv_sizeof_short" >&6; }
4247 cat >>confdefs.h <<_ACEOF
4248 #define SIZEOF_SHORT $ac_cv_sizeof_short
4252 # The cast to long int works around a bug in the HP C Compiler
4253 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4254 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4255 # This bug is HP SR number 8606223364.
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4257 $as_echo_n "checking size of char... " >&6; }
4258 if ${ac_cv_sizeof_char+:} false; then :
4259 $as_echo_n "(cached) " >&6
4261 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
4264 if test "$ac_cv_type_char" = yes; then
4265 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4266 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4267 as_fn_error 77 "cannot compute sizeof (char)
4268 See \`config.log' for more details" "$LINENO" 5; }
4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4276 $as_echo "$ac_cv_sizeof_char" >&6; }
4280 cat >>confdefs.h <<_ACEOF
4281 #define SIZEOF_CHAR $ac_cv_sizeof_char
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4287 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4288 case "$ac_cv_sizeof_char" in
4289 1) acx_cv_type_int8_t=char ;;
4290 *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4293 $as_echo "$acx_cv_type_int8_t" >&6; }
4295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4296 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4297 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4298 2:*) acx_cv_type_int16_t=int ;;
4299 *:2) acx_cv_type_int16_t=short ;;
4300 *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4303 $as_echo "$acx_cv_type_int16_t" >&6; }
4305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4306 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4307 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4308 4:*) acx_cv_type_int32_t=int ;;
4309 *:4) acx_cv_type_int32_t=long ;;
4310 *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4313 $as_echo "$acx_cv_type_int32_t" >&6; }
4316 # These tests are here to make the output prettier
4318 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4319 case "$ac_cv_sizeof_long" in
4320 8) acx_cv_type_int64_t=long ;;
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4323 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4325 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4328 # Now we can use the above types
4330 if test "$ac_cv_type_uintptr_t" != yes; then
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4332 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4333 case $ac_cv_sizeof_void_p in
4334 2) acx_cv_type_intptr_t=int16_t ;;
4335 4) acx_cv_type_intptr_t=int32_t ;;
4336 8) acx_cv_type_intptr_t=int64_t ;;
4337 *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4340 $as_echo "$acx_cv_type_intptr_t" >&6; }
4343 # ----------------- done all checks, emit header -------------
4344 ac_config_commands="$ac_config_commands gstdint.h"
4349 # Checks for typedefs, structures, and compiler characteristics.
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4351 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4352 if ${ac_cv_c_const+:} false; then :
4353 $as_echo_n "(cached) " >&6
4355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4356 /* end confdefs.h. */
4363 /* Ultrix mips cc rejects this sort of thing. */
4364 typedef int charset[2];
4365 const charset cs = { 0, 0 };
4366 /* SunOS 4.1.1 cc rejects this. */
4367 char const *const *pcpcc;
4369 /* NEC SVR4.0.2 mips cc rejects this. */
4370 struct point {int x, y;};
4371 static struct point const zero = {0,0};
4372 /* AIX XL C 1.02.0.0 rejects this.
4373 It does not let you subtract one const X* pointer from another in
4374 an arm of an if-expression whose if-part is not a constant
4376 const char *g = "string";
4377 pcpcc = &g + (g ? g-g : 0);
4378 /* HPUX 7.0 cc rejects these. */
4380 ppc = (char**) pcpcc;
4381 pcpcc = (char const *const *) ppc;
4382 { /* SCO 3.2v4 cc rejects this sort of thing. */
4385 char const *s = 0 ? (char *) 0 : (char const *) 0;
4390 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4392 const int *foo = &x[0];
4395 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4396 typedef const int *iptr;
4400 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4401 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4402 struct s { int j; const int *ap[3]; } bx;
4403 struct s *b = &bx; b->j = 5;
4405 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4409 return !cs[0] && !zero.x;
4416 if ac_fn_c_try_compile "$LINENO"; then :
4421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4424 $as_echo "$ac_cv_c_const" >&6; }
4425 if test $ac_cv_c_const = no; then
4427 $as_echo "#define const /**/" >>confdefs.h
4431 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4432 if test "x$ac_cv_type_off_t" = xyes; then :
4436 cat >>confdefs.h <<_ACEOF
4437 #define off_t long int
4442 # The cast to long int works around a bug in the HP C Compiler
4443 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4444 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4445 # This bug is HP SR number 8606223364.
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4447 $as_echo_n "checking size of int... " >&6; }
4448 if ${ac_cv_sizeof_int+:} false; then :
4449 $as_echo_n "(cached) " >&6
4451 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4454 if test "$ac_cv_type_int" = yes; then
4455 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4456 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4457 as_fn_error 77 "cannot compute sizeof (int)
4458 See \`config.log' for more details" "$LINENO" 5; }
4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4466 $as_echo "$ac_cv_sizeof_int" >&6; }
4470 cat >>confdefs.h <<_ACEOF
4471 #define SIZEOF_INT $ac_cv_sizeof_int
4475 # The cast to long int works around a bug in the HP C Compiler
4476 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4477 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4478 # This bug is HP SR number 8606223364.
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4480 $as_echo_n "checking size of long... " >&6; }
4481 if ${ac_cv_sizeof_long+:} false; then :
4482 $as_echo_n "(cached) " >&6
4484 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4487 if test "$ac_cv_type_long" = yes; then
4488 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4490 as_fn_error 77 "cannot compute sizeof (long)
4491 See \`config.log' for more details" "$LINENO" 5; }
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4499 $as_echo "$ac_cv_sizeof_long" >&6; }
4503 cat >>confdefs.h <<_ACEOF
4504 #define SIZEOF_LONG $ac_cv_sizeof_long
4509 # Checks for library functions.
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4511 $as_echo_n "checking for ANSI C header files... " >&6; }
4512 if ${ac_cv_header_stdc+:} false; then :
4513 $as_echo_n "(cached) " >&6
4515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4516 /* end confdefs.h. */
4530 if ac_fn_c_try_compile "$LINENO"; then :
4531 ac_cv_header_stdc=yes
4533 ac_cv_header_stdc=no
4535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4537 if test $ac_cv_header_stdc = yes; then
4538 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4540 /* end confdefs.h. */
4544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4545 $EGREP "memchr" >/dev/null 2>&1; then :
4548 ac_cv_header_stdc=no
4554 if test $ac_cv_header_stdc = yes; then
4555 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4557 /* end confdefs.h. */
4561 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4562 $EGREP "free" >/dev/null 2>&1; then :
4565 ac_cv_header_stdc=no
4571 if test $ac_cv_header_stdc = yes; then
4572 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4573 if test "$cross_compiling" = yes; then :
4576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h. */
4580 #if ((' ' & 0x0FF) == 0x020)
4581 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4582 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4584 # define ISLOWER(c) \
4585 (('a' <= (c) && (c) <= 'i') \
4586 || ('j' <= (c) && (c) <= 'r') \
4587 || ('s' <= (c) && (c) <= 'z'))
4588 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4591 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4596 for (i = 0; i < 256; i++)
4597 if (XOR (islower (i), ISLOWER (i))
4598 || toupper (i) != TOUPPER (i))
4603 if ac_fn_c_try_run "$LINENO"; then :
4606 ac_cv_header_stdc=no
4608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4609 conftest.$ac_objext conftest.beam conftest.$ac_ext
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4615 $as_echo "$ac_cv_header_stdc" >&6; }
4616 if test $ac_cv_header_stdc = yes; then
4618 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4623 # Check whether --enable-maintainer-mode was given.
4624 if test "${enable_maintainer_mode+set}" = set; then :
4625 enableval=$enable_maintainer_mode;
4627 enable_maintainer_mode=no
4631 if test "x$enable_maintainer_mode" = xno; then
4638 # Make sure we can run config.sub.
4639 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4640 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4643 $as_echo_n "checking build system type... " >&6; }
4644 if ${ac_cv_build+:} false; then :
4645 $as_echo_n "(cached) " >&6
4647 ac_build_alias=$build_alias
4648 test "x$ac_build_alias" = x &&
4649 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4650 test "x$ac_build_alias" = x &&
4651 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4652 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4653 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4657 $as_echo "$ac_cv_build" >&6; }
4658 case $ac_cv_build in
4660 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4663 ac_save_IFS=$IFS; IFS='-'
4669 # Remember, the first character of IFS is used to create $*,
4670 # except with old shells:
4673 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4677 $as_echo_n "checking host system type... " >&6; }
4678 if ${ac_cv_host+:} false; then :
4679 $as_echo_n "(cached) " >&6
4681 if test "x$host_alias" = x; then
4682 ac_cv_host=$ac_cv_build
4684 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4685 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4690 $as_echo "$ac_cv_host" >&6; }
4693 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4696 ac_save_IFS=$IFS; IFS='-'
4702 # Remember, the first character of IFS is used to create $*,
4703 # except with old shells:
4706 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4710 $as_echo_n "checking target system type... " >&6; }
4711 if ${ac_cv_target+:} false; then :
4712 $as_echo_n "(cached) " >&6
4714 if test "x$target_alias" = x; then
4715 ac_cv_target=$ac_cv_host
4717 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4718 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4723 $as_echo "$ac_cv_target" >&6; }
4724 case $ac_cv_target in
4726 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4728 target=$ac_cv_target
4729 ac_save_IFS=$IFS; IFS='-'
4735 # Remember, the first character of IFS is used to create $*,
4736 # except with old shells:
4739 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4742 # The aliases save the names the user supplied, while $host etc.
4743 # will get canonicalized.
4744 test -n "$target_alias" &&
4745 test "$program_prefix$program_suffix$program_transform_name" = \
4747 program_prefix=${target_alias}-
4749 # Default decimal format
4750 # If you change the defaults here, be sure to change them in the GCC directory also
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
4752 $as_echo_n "checking for decimal floating point... " >&6; }
4755 # Check whether --enable-decimal-float was given.
4756 if test "${enable_decimal_float+set}" = set; then :
4757 enableval=$enable_decimal_float;
4758 case $enable_decimal_float in
4759 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4760 *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4761 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4767 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4768 i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
4769 i?86*-*-mingw* | x86_64*-*-mingw* | \
4770 i?86*-*-cygwin* | x86_64*-*-cygwin*)
4771 enable_decimal_float=yes
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4775 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4776 enable_decimal_float=no
4783 # x86's use BID format instead of DPD
4784 case x$enable_decimal_float in
4787 i?86*-*-* | x86_64*-*-*)
4788 enable_decimal_float=bid
4791 enable_decimal_float=dpd
4794 default_decimal_float=$enable_decimal_float
4797 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4798 # dependency on libdecnumber.
4799 default_decimal_float=dpd
4806 # Use default_decimal_float for dependency.
4807 enable_decimal_float=$default_decimal_float
4809 # If BID is being used, additional objects should be linked in.
4810 if test x$enable_decimal_float = xbid; then
4811 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4817 $as_echo "$enable_decimal_float" >&6; }
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4822 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4823 if ${ac_cv_c_bigendian+:} false; then :
4824 $as_echo_n "(cached) " >&6
4826 ac_cv_c_bigendian=unknown
4827 # See if we're dealing with a universal compiler.
4828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4829 /* end confdefs.h. */
4830 #ifndef __APPLE_CC__
4831 not a universal capable compiler
4836 if ac_fn_c_try_compile "$LINENO"; then :
4838 # Check for potential -arch flags. It is not universal unless
4839 # there are at least two -arch flags with different values.
4842 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4843 if test -n "$ac_prev"; then
4845 i?86 | x86_64 | ppc | ppc64)
4846 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4849 ac_cv_c_bigendian=universal
4855 elif test "x$ac_word" = "x-arch"; then
4860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4861 if test $ac_cv_c_bigendian = unknown; then
4862 # See if sys/param.h defines the BYTE_ORDER macro.
4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4864 /* end confdefs.h. */
4865 #include <sys/types.h>
4866 #include <sys/param.h>
4871 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4872 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4881 if ac_fn_c_try_compile "$LINENO"; then :
4882 # It does; now see whether it defined to BIG_ENDIAN or not.
4883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h. */
4885 #include <sys/types.h>
4886 #include <sys/param.h>
4891 #if BYTE_ORDER != BIG_ENDIAN
4899 if ac_fn_c_try_compile "$LINENO"; then :
4900 ac_cv_c_bigendian=yes
4902 ac_cv_c_bigendian=no
4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4908 if test $ac_cv_c_bigendian = unknown; then
4909 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h. */
4917 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4925 if ac_fn_c_try_compile "$LINENO"; then :
4926 # It does; now see whether it defined to _BIG_ENDIAN or not.
4927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h. */
4942 if ac_fn_c_try_compile "$LINENO"; then :
4943 ac_cv_c_bigendian=yes
4945 ac_cv_c_bigendian=no
4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4951 if test $ac_cv_c_bigendian = unknown; then
4952 # Compile a test program.
4953 if test "$cross_compiling" = yes; then :
4954 # Try to guess by grepping values from an object file.
4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h. */
4957 short int ascii_mm[] =
4958 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4959 short int ascii_ii[] =
4960 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4961 int use_ascii (int i) {
4962 return ascii_mm[i] + ascii_ii[i];
4964 short int ebcdic_ii[] =
4965 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4966 short int ebcdic_mm[] =
4967 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4968 int use_ebcdic (int i) {
4969 return ebcdic_mm[i] + ebcdic_ii[i];
4976 return use_ascii (foo) == use_ebcdic (foo);
4981 if ac_fn_c_try_compile "$LINENO"; then :
4982 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4983 ac_cv_c_bigendian=yes
4985 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4986 if test "$ac_cv_c_bigendian" = unknown; then
4987 ac_cv_c_bigendian=no
4989 # finding both strings is unlikely to happen, but who knows?
4990 ac_cv_c_bigendian=unknown
4994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4997 /* end confdefs.h. */
4998 $ac_includes_default
5003 /* Are we little or big endian? From Harbison&Steele. */
5007 char c[sizeof (long int)];
5010 return u.c[sizeof (long int) - 1] == 1;
5016 if ac_fn_c_try_run "$LINENO"; then :
5017 ac_cv_c_bigendian=no
5019 ac_cv_c_bigendian=yes
5021 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5022 conftest.$ac_objext conftest.beam conftest.$ac_ext
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5028 $as_echo "$ac_cv_c_bigendian" >&6; }
5029 case $ac_cv_c_bigendian in #(
5031 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5037 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5041 as_fn_error $? "unknown endianness
5042 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5046 # Enable --enable-host-shared.
5047 # Check whether --enable-host-shared was given.
5048 if test "${enable_host_shared+set}" = set; then :
5049 enableval=$enable_host_shared; PICFLAG=-fPIC
5058 ac_config_headers="$ac_config_headers config.h:config.in"
5060 ac_config_files="$ac_config_files Makefile"
5062 cat >confcache <<\_ACEOF
5063 # This file is a shell script that caches the results of configure
5064 # tests run on this system so they can be shared between configure
5065 # scripts and configure runs, see configure's option --config-cache.
5066 # It is not useful on other systems. If it contains results you don't
5067 # want to keep, you may remove or edit it.
5069 # config.status only pays attention to the cache file if you give it
5070 # the --recheck option to rerun configure.
5072 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5073 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5078 # The following way of writing the cache mishandles newlines in values,
5079 # but we know of no workaround that is simple, portable, and efficient.
5080 # So, we kill variables containing newlines.
5081 # Ultrix sh set writes to stderr and can't be redirected directly,
5082 # and sets the high bit in the cache file unless we assign to the vars.
5084 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5085 eval ac_val=\$$ac_var
5089 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5090 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5093 _ | IFS | as_nl) ;; #(
5094 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5095 *) { eval $ac_var=; unset $ac_var;} ;;
5101 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5102 *${as_nl}ac_space=\ *)
5103 # `set' does not quote correctly, so add quotes: double-quote
5104 # substitution turns \\\\ into \\, and sed turns \\ into \.
5107 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5110 # `set' quotes correctly as required by POSIX, so do not add quotes.
5111 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5120 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5122 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5124 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5125 if test -w "$cache_file"; then
5126 if test "x$cache_file" != "x/dev/null"; then
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5128 $as_echo "$as_me: updating cache $cache_file" >&6;}
5129 if test ! -f "$cache_file" || test -h "$cache_file"; then
5130 cat confcache >"$cache_file"
5132 case $cache_file in #(
5134 mv -f confcache "$cache_file"$$ &&
5135 mv -f "$cache_file"$$ "$cache_file" ;; #(
5137 mv -f confcache "$cache_file" ;;
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5143 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5148 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5149 # Let make expand exec_prefix.
5150 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5152 DEFS=-DHAVE_CONFIG_H
5157 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5158 # 1. Remove the extension, and $U if already installed.
5159 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5160 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5161 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5162 # will be set to the directory where LIBOBJS objects are built.
5163 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5164 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5168 LTLIBOBJS=$ac_ltlibobjs
5173 : "${CONFIG_STATUS=./config.status}"
5175 ac_clean_files_save=$ac_clean_files
5176 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5177 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5178 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5180 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5182 # Generated by $as_me.
5183 # Run this file to recreate the current configuration.
5184 # Compiler output produced by configure, useful for debugging
5185 # configure, is in config.log if it exists.
5191 SHELL=\${CONFIG_SHELL-$SHELL}
5194 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5195 ## -------------------- ##
5196 ## M4sh Initialization. ##
5197 ## -------------------- ##
5199 # Be more Bourne compatible
5200 DUALCASE=1; export DUALCASE # for MKS sh
5201 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5204 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5205 # is contrary to our usage. Disable this feature.
5206 alias -g '${1+"$@"}'='"$@"'
5207 setopt NO_GLOB_SUBST
5209 case `(set -o) 2>/dev/null` in #(
5221 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5222 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5223 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5224 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5225 # Prefer a ksh shell builtin over an external printf program on Solaris,
5226 # but without wasting forks for bash or zsh.
5227 if test -z "$BASH_VERSION$ZSH_VERSION" \
5228 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5229 as_echo='print -r --'
5230 as_echo_n='print -rn --'
5231 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5232 as_echo='printf %s\n'
5233 as_echo_n='printf %s'
5235 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5236 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5237 as_echo_n='/usr/ucb/echo -n'
5239 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5240 as_echo_n_body='eval
5244 expr "X$arg" : "X\\(.*\\)$as_nl";
5245 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5247 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5249 export as_echo_n_body
5250 as_echo_n='sh -c $as_echo_n_body as_echo'
5253 as_echo='sh -c $as_echo_body as_echo'
5256 # The user is always right.
5257 if test "${PATH_SEPARATOR+set}" != set; then
5259 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5260 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5267 # We need space, tab and new line, in precisely that order. Quoting is
5268 # there to prevent editors from complaining about space-tab.
5269 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5270 # splitting by setting IFS to empty value.)
5273 # Find who we are. Look in the path if we contain no directory separator.
5276 *[\\/]* ) as_myself=$0 ;;
5277 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5281 test -z "$as_dir" && as_dir=.
5282 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5288 # We did not find ourselves, most probably we were run as `sh COMMAND'
5289 # in which case we are not to be found in the path.
5290 if test "x$as_myself" = x; then
5293 if test ! -f "$as_myself"; then
5294 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5298 # Unset variables that we do not need and which cause bugs (e.g. in
5299 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5300 # suppresses any "Segmentation fault" message there. '((' could
5301 # trigger a bug in pdksh 5.2.14.
5302 for as_var in BASH_ENV ENV MAIL MAILPATH
5303 do eval test x\${$as_var+set} = xset \
5304 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5317 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5320 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5321 # ----------------------------------------
5322 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5323 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5324 # script with STATUS, using 1 if that was 0.
5327 as_status=$1; test $as_status -eq 0 && as_status=1
5329 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5330 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5332 $as_echo "$as_me: error: $2" >&2
5333 as_fn_exit $as_status
5337 # as_fn_set_status STATUS
5338 # -----------------------
5339 # Set $? to STATUS, without forking.
5343 } # as_fn_set_status
5347 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5357 # Portably unset VAR.
5360 { eval $1=; unset $1;}
5362 as_unset=as_fn_unset
5363 # as_fn_append VAR VALUE
5364 # ----------------------
5365 # Append the text in VALUE to the end of the definition contained in VAR. Take
5366 # advantage of any shell optimizations that allow amortized linear growth over
5367 # repeated appends, instead of the typical quadratic growth present in naive
5369 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5370 eval 'as_fn_append ()
5381 # as_fn_arith ARG...
5382 # ------------------
5383 # Perform arithmetic evaluation on the ARGs, and store the result in the
5384 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5385 # must be portable across $(()) and expr.
5386 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5387 eval 'as_fn_arith ()
5394 as_val=`expr "$@" || test $? -eq 1`
5399 if expr a : '\(a\)' >/dev/null 2>&1 &&
5400 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5406 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5407 as_basename=basename
5412 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5418 as_me=`$as_basename -- "$0" ||
5419 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5420 X"$0" : 'X\(//\)$' \| \
5421 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5423 sed '/^.*\/\([^/][^/]*\)\/*$/{
5437 # Avoid depending upon Character Ranges.
5438 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5439 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5440 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5441 as_cr_digits='0123456789'
5442 as_cr_alnum=$as_cr_Letters$as_cr_digits
5444 ECHO_C= ECHO_N= ECHO_T=
5445 case `echo -n x` in #(((((
5447 case `echo 'xy\c'` in
5448 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5450 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5457 rm -f conf$$ conf$$.exe conf$$.file
5458 if test -d conf$$.dir; then
5459 rm -f conf$$.dir/conf$$.file
5462 mkdir conf$$.dir 2>/dev/null
5464 if (echo >conf$$.file) 2>/dev/null; then
5465 if ln -s conf$$.file conf$$ 2>/dev/null; then
5467 # ... but there are two gotchas:
5468 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5469 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5470 # In both cases, we have to default to `cp -pR'.
5471 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5473 elif ln conf$$.file conf$$ 2>/dev/null; then
5481 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5482 rmdir conf$$.dir 2>/dev/null
5487 # Create "$as_dir" as a directory, including parents if necessary.
5492 -*) as_dir=./$as_dir;;
5494 test -d "$as_dir" || eval $as_mkdir_p || {
5498 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5499 *) as_qdir=$as_dir;;
5501 as_dirs="'$as_qdir' $as_dirs"
5502 as_dir=`$as_dirname -- "$as_dir" ||
5503 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5504 X"$as_dir" : 'X\(//\)[^/]' \| \
5505 X"$as_dir" : 'X\(//\)$' \| \
5506 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5507 $as_echo X"$as_dir" |
5508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5525 test -d "$as_dir" && break
5527 test -z "$as_dirs" || eval "mkdir $as_dirs"
5528 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5532 if mkdir -p . 2>/dev/null; then
5533 as_mkdir_p='mkdir -p "$as_dir"'
5535 test -d ./-p && rmdir ./-p
5540 # as_fn_executable_p FILE
5541 # -----------------------
5542 # Test if FILE is an executable regular file.
5543 as_fn_executable_p ()
5545 test -f "$1" && test -x "$1"
5546 } # as_fn_executable_p
5548 as_executable_p=as_fn_executable_p
5550 # Sed expression to map a string onto a valid CPP name.
5551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5553 # Sed expression to map a string onto a valid variable name.
5554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5558 ## ----------------------------------- ##
5559 ## Main body of $CONFIG_STATUS script. ##
5560 ## ----------------------------------- ##
5562 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5565 # Save the log message, to keep $0 and so on meaningful, and to
5566 # report actual input values of CONFIG_FILES etc. instead of their
5567 # values after options handling.
5569 This file was extended by libdecnumber $as_me , which was
5570 generated by GNU Autoconf 2.69. Invocation command line was
5572 CONFIG_FILES = $CONFIG_FILES
5573 CONFIG_HEADERS = $CONFIG_HEADERS
5574 CONFIG_LINKS = $CONFIG_LINKS
5575 CONFIG_COMMANDS = $CONFIG_COMMANDS
5578 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5583 case $ac_config_files in *"
5584 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5587 case $ac_config_headers in *"
5588 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5592 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5593 # Files that config.status was made for.
5594 config_files="$ac_config_files"
5595 config_headers="$ac_config_headers"
5596 config_commands="$ac_config_commands"
5600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5602 \`$as_me' instantiates files and other configuration actions
5603 from templates according to the current configuration. Unless the files
5604 and actions are specified as TAGs, all are instantiated by default.
5606 Usage: $0 [OPTION]... [TAG]...
5608 -h, --help print this help, then exit
5609 -V, --version print version number and configuration settings, then exit
5610 --config print configuration, then exit
5611 -q, --quiet, --silent
5612 do not print progress messages
5613 -d, --debug don't remove temporary files
5614 --recheck update $as_me by reconfiguring in the same conditions
5615 --file=FILE[:TEMPLATE]
5616 instantiate the configuration file FILE
5617 --header=FILE[:TEMPLATE]
5618 instantiate the configuration header FILE
5620 Configuration files:
5623 Configuration headers:
5626 Configuration commands:
5629 Report bugs to <gcc-bugs@gcc.gnu.org>."
5632 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5633 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5635 libdecnumber config.status
5636 configured by $0, generated by GNU Autoconf 2.69,
5637 with options \\"\$ac_cs_config\\"
5639 Copyright (C) 2012 Free Software Foundation, Inc.
5640 This config.status script is free software; the Free Software Foundation
5641 gives unlimited permission to copy, distribute and modify it."
5645 test -n "\$AWK" || AWK=awk
5648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5649 # The default lists apply if the user does not specify any file.
5655 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5656 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5660 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5672 # Handling of the options.
5673 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5675 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5676 $as_echo "$ac_cs_version"; exit ;;
5677 --config | --confi | --conf | --con | --co | --c )
5678 $as_echo "$ac_cs_config"; exit ;;
5679 --debug | --debu | --deb | --de | --d | -d )
5681 --file | --fil | --fi | --f )
5684 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5685 '') as_fn_error $? "missing file argument" ;;
5687 as_fn_append CONFIG_FILES " '$ac_optarg'"
5688 ac_need_defaults=false;;
5689 --header | --heade | --head | --hea )
5692 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5694 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5695 ac_need_defaults=false;;
5697 # Conflict between --help and --header
5698 as_fn_error $? "ambiguous option: \`$1'
5699 Try \`$0 --help' for more information.";;
5700 --help | --hel | -h )
5701 $as_echo "$ac_cs_usage"; exit ;;
5702 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5703 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5707 -*) as_fn_error $? "unrecognized option: \`$1'
5708 Try \`$0 --help' for more information." ;;
5710 *) as_fn_append ac_config_targets " $1"
5711 ac_need_defaults=false ;;
5717 ac_configure_extra_args=
5719 if $ac_cs_silent; then
5721 ac_configure_extra_args="$ac_configure_extra_args --silent"
5725 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5726 if \$ac_cs_recheck; then
5727 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5729 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5730 CONFIG_SHELL='$SHELL'
5736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5740 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5741 ## Running $as_me. ##
5747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5754 acx_cv_header_stdint="$acx_cv_header_stdint"
5755 acx_cv_type_int8_t="$acx_cv_type_int8_t"
5756 acx_cv_type_int16_t="$acx_cv_type_int16_t"
5757 acx_cv_type_int32_t="$acx_cv_type_int32_t"
5758 acx_cv_type_int64_t="$acx_cv_type_int64_t"
5759 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
5760 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
5761 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
5762 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
5763 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
5764 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
5765 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
5766 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
5767 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
5772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5774 # Handling of arguments.
5775 for ac_config_target in $ac_config_targets
5777 case $ac_config_target in
5778 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
5779 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5780 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5782 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5787 # If the user did not use the arguments to specify the items to instantiate,
5788 # then the envvar interface is used. Set only those that are not.
5789 # We use the long form for the default assignment because of an extremely
5790 # bizarre bug on SunOS 4.1.3.
5791 if $ac_need_defaults; then
5792 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5793 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5794 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5797 # Have a temporary directory for convenience. Make it in the build tree
5798 # simply because there is no reason against having it here, and in addition,
5799 # creating and moving files from /tmp can sometimes cause problems.
5800 # Hook for its removal unless debugging.
5801 # Note that there is a small window in which the directory will not be cleaned:
5802 # after its creation but before its name has been assigned to `$tmp'.
5806 trap 'exit_status=$?
5808 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5810 trap 'as_fn_exit 1' 1 2 13 15
5812 # Create a (secure) tmp directory for tmp files.
5815 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5819 tmp=./conf$$-$RANDOM
5820 (umask 077 && mkdir "$tmp")
5821 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5824 # Set up the scripts for CONFIG_FILES section.
5825 # No need to generate them if there are no CONFIG_FILES.
5826 # This happens for instance with `./config.status config.h'.
5827 if test -n "$CONFIG_FILES"; then
5830 ac_cr=`echo X | tr X '\015'`
5831 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5832 # But we know of no other shell where ac_cr would be empty at this
5833 # point, so we can use a bashism as a fallback.
5834 if test "x$ac_cr" = x; then
5835 eval ac_cr=\$\'\\r\'
5837 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5838 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5844 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5849 echo "cat >conf$$subs.awk <<_ACEOF" &&
5850 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5853 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5854 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5856 for ac_last_try in false false false false false :; do
5857 . ./conf$$subs.sh ||
5858 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5860 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5861 if test $ac_delim_n = $ac_delim_num; then
5863 elif $ac_last_try; then
5864 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5866 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5872 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5876 s/^/S["/; s/!.*/"]=/
5886 s/\(.\{148\}\)..*/\1/
5888 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5893 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5900 s/\(.\{148\}\)..*/\1/
5902 s/["\\]/\\&/g; s/^/"/; s/$/"/
5906 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5911 ' <conf$$subs.awk | sed '
5916 ' >>$CONFIG_STATUS || ac_write_fail=1
5917 rm -f conf$$subs.awk
5918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5920 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5921 for (key in S) S_is_set[key] = 1
5927 nfields = split(line, field, "@")
5929 len = length(field[1])
5930 for (i = 2; i < nfields; i++) {
5932 keylen = length(key)
5933 if (S_is_set[key]) {
5935 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5936 len += length(value) + length(field[++i])
5947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5948 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5949 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5952 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5953 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5956 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5957 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5958 # trailing colons and then remove the whole line if VPATH becomes empty
5959 # (actually we leave an empty line to preserve line numbers).
5960 if test "x$srcdir" = x.; then
5961 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5980 fi # test -n "$CONFIG_FILES"
5982 # Set up the scripts for CONFIG_HEADERS section.
5983 # No need to generate them if there are no CONFIG_HEADERS.
5984 # This happens for instance with `./config.status Makefile'.
5985 if test -n "$CONFIG_HEADERS"; then
5986 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5990 # Transform confdefs.h into an awk script `defines.awk', embedded as
5991 # here-document in config.status, that substitutes the proper values into
5992 # config.h.in to produce config.h.
5994 # Create a delimiter string that does not exist in confdefs.h, to ease
5995 # handling of long lines.
5997 for ac_last_try in false false :; do
5998 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5999 if test -z "$ac_tt"; then
6001 elif $ac_last_try; then
6002 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6004 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6008 # For the awk script, D is an array of macro values keyed by name,
6009 # likewise P contains macro parameters if any. Preserve backslash
6010 # newline sequences.
6012 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6014 s/.\{148\}/&'"$ac_delim"'/g
6017 s/^[ ]*#[ ]*define[ ][ ]*/ /
6024 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6026 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6030 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6031 D["\1"]=" \3\\\\\\n"\\/p
6033 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6038 s/.\{148\}/&'"$ac_delim"'/g
6043 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6046 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6048 ' <confdefs.h | sed '
6049 s/'"$ac_delim"'/"\\\
6050 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6053 for (key in D) D_is_set[key] = 1
6056 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6058 split(line, arg, " ")
6059 if (arg[1] == "#") {
6063 defundef = substr(arg[1], 2)
6066 split(mac1, mac2, "(") #)
6068 prefix = substr(line, 1, index(line, defundef) - 1)
6069 if (D_is_set[macro]) {
6070 # Preserve the white space surrounding the "#".
6071 print prefix "define", macro P[macro] D[macro]
6074 # Replace #undef with comments. This is necessary, for example,
6075 # in the case of _POSIX_SOURCE, which is predefined and required
6076 # on some systems where configure will not decide to define it.
6077 if (defundef == "undef") {
6078 print "/*", prefix defundef, macro, "*/"
6086 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6087 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6088 fi # test -n "$CONFIG_HEADERS"
6091 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6096 :[FHLC]) ac_mode=$ac_tag; continue;;
6098 case $ac_mode$ac_tag in
6100 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6101 :[FH]-) ac_tag=-:-;;
6102 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6119 -) ac_f="$ac_tmp/stdin";;
6120 *) # Look for the file first in the build tree, then in the source tree
6121 # (if the path is not absolute). The absolute path cannot be DOS-style,
6122 # because $ac_f cannot contain `:'.
6126 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6128 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6130 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6131 as_fn_append ac_file_inputs " '$ac_f'"
6134 # Let's still pretend it is `configure' which instantiates (i.e., don't
6135 # use $as_me), people would be surprised to read:
6136 # /* config.h. Generated by config.status. */
6137 configure_input='Generated from '`
6138 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6140 if test x"$ac_file" != x-; then
6141 configure_input="$ac_file. $configure_input"
6142 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6143 $as_echo "$as_me: creating $ac_file" >&6;}
6145 # Neutralize special characters interpreted by sed in replacement strings.
6146 case $configure_input in #(
6147 *\&* | *\|* | *\\* )
6148 ac_sed_conf_input=`$as_echo "$configure_input" |
6149 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6150 *) ac_sed_conf_input=$configure_input;;
6154 *:-:* | *:-) cat >"$ac_tmp/stdin" \
6155 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6160 ac_dir=`$as_dirname -- "$ac_file" ||
6161 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6162 X"$ac_file" : 'X\(//\)[^/]' \| \
6163 X"$ac_file" : 'X\(//\)$' \| \
6164 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6165 $as_echo X"$ac_file" |
6166 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6183 as_dir="$ac_dir"; as_fn_mkdir_p
6187 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6189 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6190 # A ".." for each directory in $ac_dir_suffix.
6191 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6192 case $ac_top_builddir_sub in
6193 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6194 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6197 ac_abs_top_builddir=$ac_pwd
6198 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6199 # for backward compatibility:
6200 ac_top_builddir=$ac_top_build_prefix
6203 .) # We are building in place.
6205 ac_top_srcdir=$ac_top_builddir_sub
6206 ac_abs_top_srcdir=$ac_pwd ;;
6207 [\\/]* | ?:[\\/]* ) # Absolute name.
6208 ac_srcdir=$srcdir$ac_dir_suffix;
6209 ac_top_srcdir=$srcdir
6210 ac_abs_top_srcdir=$srcdir ;;
6212 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6213 ac_top_srcdir=$ac_top_build_prefix$srcdir
6214 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6216 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6228 # If the template does not know about datarootdir, expand it.
6229 # FIXME: This hack should be removed a few years after 2.60.
6230 ac_datarootdir_hack=; ac_datarootdir_seen=
6241 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6242 *datarootdir*) ac_datarootdir_seen=yes;;
6243 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6245 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6248 ac_datarootdir_hack='
6249 s&@datadir@&$datadir&g
6250 s&@docdir@&$docdir&g
6251 s&@infodir@&$infodir&g
6252 s&@localedir@&$localedir&g
6253 s&@mandir@&$mandir&g
6254 s&\\\${datarootdir}&$datarootdir&g' ;;
6258 # Neutralize VPATH when `$srcdir' = `.'.
6259 # Shell code in configure.ac might set extrasub.
6260 # FIXME: do we really want to maintain this feature?
6261 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6262 ac_sed_extra="$ac_vpsub
6265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6267 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6268 s|@configure_input@|$ac_sed_conf_input|;t t
6269 s&@top_builddir@&$ac_top_builddir_sub&;t t
6270 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6271 s&@srcdir@&$ac_srcdir&;t t
6272 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6273 s&@top_srcdir@&$ac_top_srcdir&;t t
6274 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6275 s&@builddir@&$ac_builddir&;t t
6276 s&@abs_builddir@&$ac_abs_builddir&;t t
6277 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6278 $ac_datarootdir_hack
6280 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6281 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6283 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6284 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6285 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6286 "$ac_tmp/out"`; test -z "$ac_out"; } &&
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6288 which seems to be undefined. Please make sure it is defined" >&5
6289 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6290 which seems to be undefined. Please make sure it is defined" >&2;}
6292 rm -f "$ac_tmp/stdin"
6294 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6295 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6297 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6303 if test x"$ac_file" != x-; then
6305 $as_echo "/* $configure_input */" \
6306 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6307 } >"$ac_tmp/config.h" \
6308 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6309 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6311 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6314 mv "$ac_tmp/config.h" "$ac_file" \
6315 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6318 $as_echo "/* $configure_input */" \
6319 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6320 || as_fn_error $? "could not create -" "$LINENO" 5
6324 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6325 $as_echo "$as_me: executing $ac_file commands" >&6;}
6330 case $ac_file$ac_mode in
6332 if test "$GCC" = yes; then
6333 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
6335 echo "/* generated for $CC */" > tmp-stdint.h
6338 sed 's/^ *//' >> tmp-stdint.h <<EOF
6340 #ifndef GCC_GENERATED_STDINT_H
6341 #define GCC_GENERATED_STDINT_H 1
6343 #include <sys/types.h>
6346 if test "$acx_cv_header_stdint" != stdint.h; then
6347 echo "#include <stddef.h>" >> tmp-stdint.h
6349 if test "$acx_cv_header_stdint" != stddef.h; then
6350 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
6353 sed 's/^ *//' >> tmp-stdint.h <<EOF
6354 /* glibc uses these symbols as guards to prevent redefinitions. */
6355 #ifdef __int8_t_defined
6360 #ifdef __uint32_t_defined
6366 # ----------------- done header, emit basic int types -------------
6367 if test "$acx_cv_header_stdint" = stddef.h; then
6368 sed 's/^ *//' >> tmp-stdint.h <<EOF
6372 #ifndef __uint8_t_defined
6373 #define __uint8_t_defined
6375 typedef unsigned $acx_cv_type_int8_t uint8_t;
6382 #ifndef __uint16_t_defined
6383 #define __uint16_t_defined
6385 typedef unsigned $acx_cv_type_int16_t uint16_t;
6392 #ifndef __uint32_t_defined
6393 #define __uint32_t_defined
6395 typedef unsigned $acx_cv_type_int32_t uint32_t;
6402 #ifndef __int8_t_defined
6403 #define __int8_t_defined
6405 typedef $acx_cv_type_int8_t int8_t;
6412 #ifndef __int16_t_defined
6413 #define __int16_t_defined
6415 typedef $acx_cv_type_int16_t int16_t;
6422 #ifndef __int32_t_defined
6423 #define __int32_t_defined
6425 typedef $acx_cv_type_int32_t int32_t;
6430 elif test "$ac_cv_type_u_int32_t" = yes; then
6431 sed 's/^ *//' >> tmp-stdint.h <<EOF
6433 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
6446 #ifndef __uint8_t_defined
6447 #define __uint8_t_defined
6449 typedef u_int8_t uint8_t;
6456 #ifndef __uint16_t_defined
6457 #define __uint16_t_defined
6459 typedef u_int16_t uint16_t;
6466 #ifndef __uint32_t_defined
6467 #define __uint32_t_defined
6469 typedef u_int32_t uint32_t;
6475 sed 's/^ *//' >> tmp-stdint.h <<EOF
6477 /* Some systems have guard macros to prevent redefinitions, define them. */
6499 # ------------- done basic int types, emit int64_t types ------------
6500 if test "$ac_cv_type_uint64_t" = yes; then
6501 sed 's/^ *//' >> tmp-stdint.h <<EOF
6503 /* system headers have good uint64_t and int64_t */
6511 elif test "$ac_cv_type_u_int64_t" = yes; then
6512 sed 's/^ *//' >> tmp-stdint.h <<EOF
6514 /* system headers have an u_int64_t (and int64_t) */
6520 #ifndef __uint64_t_defined
6521 #define __uint64_t_defined
6523 typedef u_int64_t uint64_t;
6528 elif test -n "$acx_cv_type_int64_t"; then
6529 sed 's/^ *//' >> tmp-stdint.h <<EOF
6531 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
6535 typedef $acx_cv_type_int64_t int64_t;
6540 #ifndef __uint64_t_defined
6541 #define __uint64_t_defined
6543 typedef unsigned $acx_cv_type_int64_t uint64_t;
6549 sed 's/^ *//' >> tmp-stdint.h <<EOF
6551 /* some common heuristics for int64_t, using compiler-specific tests */
6552 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6555 #ifndef __int64_t_defined
6557 typedef long long int64_t;
6564 typedef unsigned long long uint64_t;
6568 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6569 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6570 does not implement __extension__. But that compiler doesn't define
6572 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6573 # define __extension__
6579 __extension__ typedef long long int64_t;
6585 __extension__ typedef unsigned long long uint64_t;
6589 #elif !defined __STRICT_ANSI__
6590 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6595 typedef __int64 int64_t;
6601 typedef unsigned __int64 uint64_t;
6604 # endif /* compiler */
6606 #endif /* ANSI version */
6610 # ------------- done int64_t types, emit intptr types ------------
6611 if test "$ac_cv_type_uintptr_t" != yes; then
6612 sed 's/^ *//' >> tmp-stdint.h <<EOF
6614 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
6615 #ifndef __uintptr_t_defined
6617 typedef u$acx_cv_type_intptr_t uintptr_t;
6620 #ifndef __intptr_t_defined
6622 typedef $acx_cv_type_intptr_t intptr_t;
6628 # ------------- done intptr types, emit int_least types ------------
6629 if test "$ac_cv_type_int_least32_t" != yes; then
6630 sed 's/^ *//' >> tmp-stdint.h <<EOF
6632 /* Define int_least types */
6633 typedef int8_t int_least8_t;
6634 typedef int16_t int_least16_t;
6635 typedef int32_t int_least32_t;
6637 typedef int64_t int_least64_t;
6640 typedef uint8_t uint_least8_t;
6641 typedef uint16_t uint_least16_t;
6642 typedef uint32_t uint_least32_t;
6644 typedef uint64_t uint_least64_t;
6649 # ------------- done intptr types, emit int_fast types ------------
6650 if test "$ac_cv_type_int_fast32_t" != yes; then
6651 sed 's/^ *//' >> tmp-stdint.h <<EOF
6653 /* Define int_fast types. short is often slow */
6654 typedef int8_t int_fast8_t;
6655 typedef int int_fast16_t;
6656 typedef int32_t int_fast32_t;
6658 typedef int64_t int_fast64_t;
6661 typedef uint8_t uint_fast8_t;
6662 typedef unsigned int uint_fast16_t;
6663 typedef uint32_t uint_fast32_t;
6665 typedef uint64_t uint_fast64_t;
6670 if test "$ac_cv_type_uintmax_t" != yes; then
6671 sed 's/^ *//' >> tmp-stdint.h <<EOF
6673 /* Define intmax based on what we found */
6676 typedef int64_t intmax_t;
6678 typedef long intmax_t;
6683 typedef uint64_t uintmax_t;
6685 typedef unsigned long uintmax_t;
6691 sed 's/^ *//' >> tmp-stdint.h <<EOF
6693 #endif /* GCC_GENERATED_STDINT_H */
6696 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
6699 mv -f tmp-stdint.h gstdint.h
6703 "config.h":H) echo timestamp > stamp-h1 ;;
6711 ac_clean_files=$ac_clean_files_save
6713 test $ac_write_fail = 0 ||
6714 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6717 # configure is writing to config.log, and then calls config.status.
6718 # config.status does its own redirection, appending to config.log.
6719 # Unfortunately, on DOS this fails, as config.log is still kept open
6720 # by configure, so config.status won't be able to write to it; its
6721 # output is simply discarded. So we exec the FD to /dev/null,
6722 # effectively closing config.log, so it can be properly (re)opened and
6723 # appended to by config.status. When coming back to configure, we
6724 # need to make the FD available again.
6725 if test "$no_create" != yes; then
6727 ac_config_status_args=
6728 test "$silent" = yes &&
6729 ac_config_status_args="$ac_config_status_args --quiet"
6731 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6733 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6734 # would make configure fail if this is the last instruction.
6735 $ac_cs_success || as_fn_exit 1
6737 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6739 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}