2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir=.
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
238 if test "x$CONFIG_SHELL" != x; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248 *v*x* | *x*v* ) as_opts=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir=./$as_dir;;
321 test -d "$as_dir" || eval $as_mkdir_p || {
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
398 as_val=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status=$1; test $as_status -eq 0 && as_status=1
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
518 mkdir conf$$.dir 2>/dev/null
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
529 elif ln conf$$.file conf$$ 2>/dev/null; then
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
543 test -d ./-p && rmdir ./-p
548 as_executable_p=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" || exec 7<&0 </dev/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix=/usr/local
570 ac_config_libobj_dir=.
577 # Identity of this package.
585 ac_unique_file="xmalloc.c"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
623 ac_subst_vars='LTLIBOBJS
636 ac_libiberty_warn_cflags
691 program_transform_name
702 ac_subst_files='host_makefile_frag'
704 enable_option_checking
709 enable_maintainer_mode
711 enable_install_libiberty
714 ac_precious_vars='build_alias
725 # Initialize some variables set by options.
727 ac_init_version=false
728 ac_unrecognized_opts=
730 # The variables have the same names as the options, with
731 # dashes changed to underlines.
739 program_transform_name=s,x,x,
747 # Installation directory options.
748 # These are left unexpanded so users can "make install exec_prefix=/foo"
749 # and all the variables that are supposed to be based on exec_prefix
750 # by default will actually change.
751 # Use braces instead of parens because sh, perl, etc. also accept them.
752 # (The list follows the same order as the GNU Coding Standards.)
753 bindir='${exec_prefix}/bin'
754 sbindir='${exec_prefix}/sbin'
755 libexecdir='${exec_prefix}/libexec'
756 datarootdir='${prefix}/share'
757 datadir='${datarootdir}'
758 sysconfdir='${prefix}/etc'
759 sharedstatedir='${prefix}/com'
760 localstatedir='${prefix}/var'
761 includedir='${prefix}/include'
762 oldincludedir='/usr/include'
763 docdir='${datarootdir}/doc/${PACKAGE}'
764 infodir='${datarootdir}/info'
769 libdir='${exec_prefix}/lib'
770 localedir='${datarootdir}/locale'
771 mandir='${datarootdir}/man'
777 # If the previous option needs an argument, assign it.
778 if test -n "$ac_prev"; then
779 eval $ac_prev=\$ac_option
785 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
790 # Accept the important Cygnus configure options, so we can diagnose typos.
792 case $ac_dashdash$ac_option in
796 -bindir | --bindir | --bindi | --bind | --bin | --bi)
798 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
801 -build | --build | --buil | --bui | --bu)
802 ac_prev=build_alias ;;
803 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
804 build_alias=$ac_optarg ;;
806 -cache-file | --cache-file | --cache-fil | --cache-fi \
807 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
808 ac_prev=cache_file ;;
809 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
810 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
811 cache_file=$ac_optarg ;;
814 cache_file=config.cache ;;
816 -datadir | --datadir | --datadi | --datad)
818 -datadir=* | --datadir=* | --datadi=* | --datad=*)
819 datadir=$ac_optarg ;;
821 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
822 | --dataroo | --dataro | --datar)
823 ac_prev=datarootdir ;;
824 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
825 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
826 datarootdir=$ac_optarg ;;
828 -disable-* | --disable-*)
829 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
830 # Reject names that are not valid shell variable names.
831 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
832 as_fn_error $? "invalid feature name: $ac_useropt"
833 ac_useropt_orig=$ac_useropt
834 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
835 case $ac_user_opts in
839 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
840 ac_unrecognized_sep=', ';;
842 eval enable_$ac_useropt=no ;;
844 -docdir | --docdir | --docdi | --doc | --do)
846 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
849 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
851 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
854 -enable-* | --enable-*)
855 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
856 # Reject names that are not valid shell variable names.
857 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
858 as_fn_error $? "invalid feature name: $ac_useropt"
859 ac_useropt_orig=$ac_useropt
860 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
861 case $ac_user_opts in
865 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
866 ac_unrecognized_sep=', ';;
868 eval enable_$ac_useropt=\$ac_optarg ;;
870 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
871 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
872 | --exec | --exe | --ex)
873 ac_prev=exec_prefix ;;
874 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
875 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
876 | --exec=* | --exe=* | --ex=*)
877 exec_prefix=$ac_optarg ;;
879 -gas | --gas | --ga | --g)
880 # Obsolete; use --with-gas.
883 -help | --help | --hel | --he | -h)
885 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
886 ac_init_help=recursive ;;
887 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
888 ac_init_help=short ;;
890 -host | --host | --hos | --ho)
891 ac_prev=host_alias ;;
892 -host=* | --host=* | --hos=* | --ho=*)
893 host_alias=$ac_optarg ;;
895 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
897 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
899 htmldir=$ac_optarg ;;
901 -includedir | --includedir | --includedi | --included | --include \
902 | --includ | --inclu | --incl | --inc)
903 ac_prev=includedir ;;
904 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
905 | --includ=* | --inclu=* | --incl=* | --inc=*)
906 includedir=$ac_optarg ;;
908 -infodir | --infodir | --infodi | --infod | --info | --inf)
910 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
911 infodir=$ac_optarg ;;
913 -libdir | --libdir | --libdi | --libd)
915 -libdir=* | --libdir=* | --libdi=* | --libd=*)
918 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
919 | --libexe | --libex | --libe)
920 ac_prev=libexecdir ;;
921 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
922 | --libexe=* | --libex=* | --libe=*)
923 libexecdir=$ac_optarg ;;
925 -localedir | --localedir | --localedi | --localed | --locale)
927 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
928 localedir=$ac_optarg ;;
930 -localstatedir | --localstatedir | --localstatedi | --localstated \
931 | --localstate | --localstat | --localsta | --localst | --locals)
932 ac_prev=localstatedir ;;
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1543 ac_header_compiler=no
1545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1547 $as_echo "$ac_header_compiler" >&6; }
1549 # Is the header present?
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1551 $as_echo_n "checking $2 presence... " >&6; }
1552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1553 /* end confdefs.h. */
1556 if ac_fn_c_try_cpp "$LINENO"; then :
1557 ac_header_preproc=yes
1559 ac_header_preproc=no
1561 rm -f conftest.err conftest.i conftest.$ac_ext
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1563 $as_echo "$ac_header_preproc" >&6; }
1565 # So? What about this header?
1566 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1569 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1571 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1574 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1575 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1577 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1579 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1581 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1583 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1587 $as_echo_n "checking for $2... " >&6; }
1588 if eval \${$3+:} false; then :
1589 $as_echo_n "(cached) " >&6
1591 eval "$3=\$ac_header_compiler"
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1595 $as_echo "$ac_res" >&6; }
1597 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1599 } # ac_fn_c_check_header_mongrel
1601 # ac_fn_c_try_run LINENO
1602 # ----------------------
1603 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1604 # that executables *can* be run.
1607 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608 if { { ac_try="$ac_link"
1610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1611 *) ac_try_echo=$ac_try;;
1613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614 $as_echo "$ac_try_echo"; } >&5
1615 (eval "$ac_link") 2>&5
1617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1618 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1619 { { case "(($ac_try" in
1620 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1621 *) ac_try_echo=$ac_try;;
1623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624 $as_echo "$ac_try_echo"; } >&5
1625 (eval "$ac_try") 2>&5
1627 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1628 test $ac_status = 0; }; }; then :
1631 $as_echo "$as_me: program exited with status $ac_status" >&5
1632 $as_echo "$as_me: failed program was:" >&5
1633 sed 's/^/| /' conftest.$ac_ext >&5
1635 ac_retval=$ac_status
1637 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1638 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1639 as_fn_set_status $ac_retval
1643 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1644 # -------------------------------------------------------
1645 # Tests whether HEADER exists and can be compiled using the include files in
1646 # INCLUDES, setting the cache variable VAR accordingly.
1647 ac_fn_c_check_header_compile ()
1649 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1651 $as_echo_n "checking for $2... " >&6; }
1652 if eval \${$3+:} false; then :
1653 $as_echo_n "(cached) " >&6
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h. */
1660 if ac_fn_c_try_compile "$LINENO"; then :
1665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1669 $as_echo "$ac_res" >&6; }
1670 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1672 } # ac_fn_c_check_header_compile
1674 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1675 # ----------------------------------------------
1676 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1677 ac_fn_c_check_header_preproc ()
1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1681 $as_echo_n "checking for $2... " >&6; }
1682 if eval \${$3+:} false; then :
1683 $as_echo_n "(cached) " >&6
1685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686 /* end confdefs.h. */
1689 if ac_fn_c_try_cpp "$LINENO"; then :
1694 rm -f conftest.err conftest.i conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1698 $as_echo "$ac_res" >&6; }
1699 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1701 } # ac_fn_c_check_header_preproc
1703 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1704 # --------------------------------------------
1705 # Tries to find the compile-time value of EXPR in a program that includes
1706 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1708 ac_fn_c_compute_int ()
1710 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1711 if test "$cross_compiling" = yes; then
1712 # Depending upon the size, compute the lo and hi bounds.
1713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1714 /* end confdefs.h. */
1719 static int test_array [1 - 2 * !(($2) >= 0)];
1721 return test_array [0];
1727 if ac_fn_c_try_compile "$LINENO"; then :
1730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1731 /* end confdefs.h. */
1736 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1738 return test_array [0];
1744 if ac_fn_c_try_compile "$LINENO"; then :
1745 ac_hi=$ac_mid; break
1747 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1748 if test $ac_lo -le $ac_mid; then
1752 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h. */
1763 static int test_array [1 - 2 * !(($2) < 0)];
1765 return test_array [0];
1771 if ac_fn_c_try_compile "$LINENO"; then :
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h. */
1780 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1782 return test_array [0];
1788 if ac_fn_c_try_compile "$LINENO"; then :
1789 ac_lo=$ac_mid; break
1791 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1792 if test $ac_mid -le $ac_hi; then
1796 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806 # Binary search between lo and hi bounds.
1807 while test "x$ac_lo" != "x$ac_hi"; do
1808 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1810 /* end confdefs.h. */
1815 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1817 return test_array [0];
1823 if ac_fn_c_try_compile "$LINENO"; then :
1826 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1831 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1836 /* end confdefs.h. */
1838 static long int longval () { return $2; }
1839 static unsigned long int ulongval () { return $2; }
1846 FILE *f = fopen ("conftest.val", "w");
1851 long int i = longval ();
1854 fprintf (f, "%ld", i);
1858 unsigned long int i = ulongval ();
1861 fprintf (f, "%lu", i);
1863 /* Do not output a trailing newline, as this causes \r\n confusion
1864 on some platforms. */
1865 return ferror (f) || fclose (f) != 0;
1871 if ac_fn_c_try_run "$LINENO"; then :
1872 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1876 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1877 conftest.$ac_objext conftest.beam conftest.$ac_ext
1881 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1882 as_fn_set_status $ac_retval
1884 } # ac_fn_c_compute_int
1886 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1887 # -------------------------------------------
1888 # Tests whether TYPE exists after having included INCLUDES, setting cache
1889 # variable VAR accordingly.
1890 ac_fn_c_check_type ()
1892 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1894 $as_echo_n "checking for $2... " >&6; }
1895 if eval \${$3+:} false; then :
1896 $as_echo_n "(cached) " >&6
1899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1900 /* end confdefs.h. */
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h. */
1924 if ac_fn_c_try_compile "$LINENO"; then :
1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935 $as_echo "$ac_res" >&6; }
1936 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1938 } # ac_fn_c_check_type
1940 # ac_fn_c_try_link LINENO
1941 # -----------------------
1942 # Try to link conftest.$ac_ext, and return whether this succeeded.
1945 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1946 rm -f conftest.$ac_objext conftest$ac_exeext
1947 if { { ac_try="$ac_link"
1949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1950 *) ac_try_echo=$ac_try;;
1952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1953 $as_echo "$ac_try_echo"; } >&5
1954 (eval "$ac_link") 2>conftest.err
1956 if test -s conftest.err; then
1957 grep -v '^ *+' conftest.err >conftest.er1
1958 cat conftest.er1 >&5
1959 mv -f conftest.er1 conftest.err
1961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1962 test $ac_status = 0; } && {
1963 test -z "$ac_c_werror_flag" ||
1964 test ! -s conftest.err
1965 } && test -s conftest$ac_exeext && {
1966 test "$cross_compiling" = yes ||
1967 test -x conftest$ac_exeext
1971 $as_echo "$as_me: failed program was:" >&5
1972 sed 's/^/| /' conftest.$ac_ext >&5
1976 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1977 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1978 # interfere with the next link command; also delete a directory that is
1979 # left behind by Apple's compiler. We do this before executing the actions.
1980 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1981 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1982 as_fn_set_status $ac_retval
1984 } # ac_fn_c_try_link
1986 # ac_fn_c_check_func LINENO FUNC VAR
1987 # ----------------------------------
1988 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1989 ac_fn_c_check_func ()
1991 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1993 $as_echo_n "checking for $2... " >&6; }
1994 if eval \${$3+:} false; then :
1995 $as_echo_n "(cached) " >&6
1997 if test x$gcc_no_link = xyes; then
1998 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2001 /* end confdefs.h. */
2002 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2003 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2004 #define $2 innocuous_$2
2006 /* System header to define __stub macros and hopefully few prototypes,
2007 which can conflict with char $2 (); below.
2008 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2009 <limits.h> exists even on freestanding compilers. */
2012 # include <limits.h>
2014 # include <assert.h>
2019 /* Override any GCC internal prototype to avoid an error.
2020 Use char because int might match the return type of a GCC
2021 builtin and then its argument prototype would still apply. */
2026 /* The GNU C library defines this for functions which it implements
2027 to always fail with ENOSYS. Some functions are actually named
2028 something starting with __ and the normal name is an alias. */
2029 #if defined __stub_$2 || defined __stub___$2
2041 if ac_fn_c_try_link "$LINENO"; then :
2046 rm -f core conftest.err conftest.$ac_objext \
2047 conftest$ac_exeext conftest.$ac_ext
2050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2051 $as_echo "$ac_res" >&6; }
2052 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2054 } # ac_fn_c_check_func
2056 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2057 # ---------------------------------------------
2058 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2060 ac_fn_c_check_decl ()
2062 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2063 as_decl_name=`echo $2|sed 's/ *(.*//'`
2064 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2066 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2067 if eval \${$3+:} false; then :
2068 $as_echo_n "(cached) " >&6
2070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h. */
2076 #ifndef $as_decl_name
2078 (void) $as_decl_use;
2080 (void) $as_decl_name;
2088 if ac_fn_c_try_compile "$LINENO"; then :
2093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2097 $as_echo "$ac_res" >&6; }
2098 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2100 } # ac_fn_c_check_decl
2101 cat >config.log <<_ACEOF
2102 This file contains any messages produced by compilers while
2103 running configure, to aid debugging if configure makes a mistake.
2105 It was created by $as_me, which was
2106 generated by GNU Autoconf 2.69. Invocation command line was
2118 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2119 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2120 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2121 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2122 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2124 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2125 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2127 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2128 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2129 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2130 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2131 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2132 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2133 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141 test -z "$as_dir" && as_dir=.
2142 $as_echo "PATH: $as_dir"
2158 # Keep a trace of the command line.
2159 # Strip out --no-create and --no-recursion so they do not pile up.
2160 # Strip out --silent because we don't want to record it for future runs.
2161 # Also quote any args containing shell meta-characters.
2162 # Make two passes to allow for proper duplicate-argument suppression.
2166 ac_must_keep_next=false
2172 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2173 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2174 | -silent | --silent | --silen | --sile | --sil)
2177 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2180 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2182 as_fn_append ac_configure_args1 " '$ac_arg'"
2183 if test $ac_must_keep_next = true; then
2184 ac_must_keep_next=false # Got value, back to normal.
2187 *=* | --config-cache | -C | -disable-* | --disable-* \
2188 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2189 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2190 | -with-* | --with-* | -without-* | --without-* | --x)
2191 case "$ac_configure_args0 " in
2192 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2195 -* ) ac_must_keep_next=true ;;
2198 as_fn_append ac_configure_args " '$ac_arg'"
2203 { ac_configure_args0=; unset ac_configure_args0;}
2204 { ac_configure_args1=; unset ac_configure_args1;}
2206 # When interrupted or exit'd, cleanup temporary files, and complete
2207 # config.log. We remove comments because anyway the quotes in there
2208 # would cause problems or look ugly.
2209 # WARNING: Use '\'' to represent an apostrophe within the trap.
2210 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2211 trap 'exit_status=$?
2212 # Save into config.log some information that might help in debugging.
2216 $as_echo "## ---------------- ##
2217 ## Cache variables. ##
2218 ## ---------------- ##"
2220 # The following way of writing the cache mishandles newlines in values,
2222 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2223 eval ac_val=\$$ac_var
2227 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2228 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2231 _ | IFS | as_nl) ;; #(
2232 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2233 *) { eval $ac_var=; unset $ac_var;} ;;
2238 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2239 *${as_nl}ac_space=\ *)
2241 "s/'\''/'\''\\\\'\'''\''/g;
2242 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2245 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2252 $as_echo "## ----------------- ##
2253 ## Output variables. ##
2254 ## ----------------- ##"
2256 for ac_var in $ac_subst_vars
2258 eval ac_val=\$$ac_var
2260 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2262 $as_echo "$ac_var='\''$ac_val'\''"
2266 if test -n "$ac_subst_files"; then
2267 $as_echo "## ------------------- ##
2268 ## File substitutions. ##
2269 ## ------------------- ##"
2271 for ac_var in $ac_subst_files
2273 eval ac_val=\$$ac_var
2275 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2277 $as_echo "$ac_var='\''$ac_val'\''"
2282 if test -s confdefs.h; then
2283 $as_echo "## ----------- ##
2290 test "$ac_signal" != 0 &&
2291 $as_echo "$as_me: caught signal $ac_signal"
2292 $as_echo "$as_me: exit $exit_status"
2294 rm -f core *.core core.conftest.* &&
2295 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2298 for ac_signal in 1 2 13 15; do
2299 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2303 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2304 rm -f -r conftest* confdefs.h
2306 $as_echo "/* confdefs.h */" > confdefs.h
2308 # Predefined preprocessor variables.
2310 cat >>confdefs.h <<_ACEOF
2311 #define PACKAGE_NAME "$PACKAGE_NAME"
2314 cat >>confdefs.h <<_ACEOF
2315 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2318 cat >>confdefs.h <<_ACEOF
2319 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2322 cat >>confdefs.h <<_ACEOF
2323 #define PACKAGE_STRING "$PACKAGE_STRING"
2326 cat >>confdefs.h <<_ACEOF
2327 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2330 cat >>confdefs.h <<_ACEOF
2331 #define PACKAGE_URL "$PACKAGE_URL"
2335 # Let the site file select an alternate cache file if it wants to.
2336 # Prefer an explicitly selected file to automatically selected ones.
2339 if test -n "$CONFIG_SITE"; then
2340 # We do not want a PATH search for config.site.
2341 case $CONFIG_SITE in #((
2342 -*) ac_site_file1=./$CONFIG_SITE;;
2343 */*) ac_site_file1=$CONFIG_SITE;;
2344 *) ac_site_file1=./$CONFIG_SITE;;
2346 elif test "x$prefix" != xNONE; then
2347 ac_site_file1=$prefix/share/config.site
2348 ac_site_file2=$prefix/etc/config.site
2350 ac_site_file1=$ac_default_prefix/share/config.site
2351 ac_site_file2=$ac_default_prefix/etc/config.site
2353 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2355 test "x$ac_site_file" = xNONE && continue
2356 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2358 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2359 sed 's/^/| /' "$ac_site_file" >&5
2361 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2362 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2363 as_fn_error $? "failed to load site script $ac_site_file
2364 See \`config.log' for more details" "$LINENO" 5; }
2368 if test -r "$cache_file"; then
2369 # Some versions of bash will fail to source /dev/null (special files
2370 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2371 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2372 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2373 $as_echo "$as_me: loading cache $cache_file" >&6;}
2375 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2376 *) . "./$cache_file";;
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2381 $as_echo "$as_me: creating cache $cache_file" >&6;}
2385 as_fn_append ac_header_list " stdlib.h"
2386 as_fn_append ac_header_list " unistd.h"
2387 as_fn_append ac_header_list " sys/param.h"
2388 # Check that the precious variables saved in the cache have kept the same
2390 ac_cache_corrupted=false
2391 for ac_var in $ac_precious_vars; do
2392 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2393 eval ac_new_set=\$ac_env_${ac_var}_set
2394 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2395 eval ac_new_val=\$ac_env_${ac_var}_value
2396 case $ac_old_set,$ac_new_set in
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2399 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2400 ac_cache_corrupted=: ;;
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2403 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2404 ac_cache_corrupted=: ;;
2407 if test "x$ac_old_val" != "x$ac_new_val"; then
2408 # differences in whitespace do not lead to failure.
2409 ac_old_val_w=`echo x $ac_old_val`
2410 ac_new_val_w=`echo x $ac_new_val`
2411 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2412 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2413 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2414 ac_cache_corrupted=:
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2417 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2418 eval $ac_var=\$ac_old_val
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2421 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2422 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2423 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2426 # Pass precious variables to config.status.
2427 if test "$ac_new_set" = set; then
2429 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2430 *) ac_arg=$ac_var=$ac_new_val ;;
2432 case " $ac_configure_args " in
2433 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2434 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2438 if $ac_cache_corrupted; then
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2440 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2442 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2443 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2445 ## -------------------- ##
2446 ## Main body of script. ##
2447 ## -------------------- ##
2450 ac_cpp='$CPP $CPPFLAGS'
2451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2461 # This works around the fact that libtool configuration may change LD
2462 # for this particular configuration, but some shells, instead of
2463 # keeping the changes in LD private, export them just because LD is
2464 # exported. We don't use libtool yet, but some day we might, so...
2465 ORIGINAL_LD_FOR_MULTILIBS=$LD
2468 # Check whether --with-target-subdir was given.
2469 if test "${with_target_subdir+set}" = set; then :
2470 withval=$with_target_subdir;
2474 # Check whether --with-build-subdir was given.
2475 if test "${with_build_subdir+set}" = set; then :
2476 withval=$with_build_subdir;
2480 # Check whether --with-cross-host was given.
2481 if test "${with_cross_host+set}" = set; then :
2482 withval=$with_cross_host;
2486 # Check whether --with-newlib was given.
2487 if test "${with_newlib+set}" = set; then :
2488 withval=$with_newlib;
2492 if test "${srcdir}" = "."; then
2493 if test -n "${with_build_subdir}"; then
2494 libiberty_topdir="${srcdir}/../.."
2496 elif test -z "${with_target_subdir}"; then
2497 libiberty_topdir="${srcdir}/.."
2499 if test "${with_target_subdir}" != "."; then
2500 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2502 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2506 libiberty_topdir="${srcdir}/.."
2510 for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2511 if test -f "$ac_dir/install-sh"; then
2513 ac_install_sh="$ac_aux_dir/install-sh -c"
2515 elif test -f "$ac_dir/install.sh"; then
2517 ac_install_sh="$ac_aux_dir/install.sh -c"
2519 elif test -f "$ac_dir/shtool"; then
2521 ac_install_sh="$ac_aux_dir/shtool install -c"
2525 if test -z "$ac_aux_dir"; then
2526 as_fn_error $? "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2529 # These three variables are undocumented and unsupported,
2530 # and are intended to be withdrawn in a future Autoconf release.
2531 # They can cause serious problems if a builder's source tree is in a directory
2532 # whose full name contains unusual characters.
2533 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2534 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2535 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2541 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2542 # Check whether --enable-maintainer-mode was given.
2543 if test "${enable_maintainer_mode+set}" = set; then :
2544 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2551 $as_echo "$maintainer_mode" >&6; }
2553 if test "$maintainer_mode" = "yes"; then
2561 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2562 # rely on it - libiberty is built before texinfo.
2563 # Extract the first word of "makeinfo", so it can be a program name with args.
2564 set dummy makeinfo; ac_word=$2
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2566 $as_echo_n "checking for $ac_word... " >&6; }
2567 if ${ac_cv_prog_MAKEINFO+:} false; then :
2568 $as_echo_n "(cached) " >&6
2570 if test -n "$MAKEINFO"; then
2571 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2577 test -z "$as_dir" && as_dir=.
2578 for ac_exec_ext in '' $ac_executable_extensions; do
2579 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2580 ac_cv_prog_MAKEINFO="makeinfo"
2581 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2590 MAKEINFO=$ac_cv_prog_MAKEINFO
2591 if test -n "$MAKEINFO"; then
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2593 $as_echo "$MAKEINFO" >&6; }
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2596 $as_echo "no" >&6; }
2600 if test "x$MAKEINFO" = "x"; then
2601 MAKEINFO="@echo makeinfo missing; true"
2606 */missing\ makeinfo*)
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2609 *** Makeinfo is missing. Info documentation will not be built." >&5
2610 $as_echo "$as_me: WARNING:
2611 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2614 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2616 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2619 *** Makeinfo is too old. Info documentation will not be built." >&5
2620 $as_echo "$as_me: WARNING:
2621 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2630 # Extract the first word of "perl", so it can be a program name with args.
2631 set dummy perl; ac_word=$2
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2633 $as_echo_n "checking for $ac_word... " >&6; }
2634 if ${ac_cv_prog_PERL+:} false; then :
2635 $as_echo_n "(cached) " >&6
2637 if test -n "$PERL"; then
2638 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 test -z "$as_dir" && as_dir=.
2645 for ac_exec_ext in '' $ac_executable_extensions; do
2646 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2647 ac_cv_prog_PERL="perl"
2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2657 PERL=$ac_cv_prog_PERL
2658 if test -n "$PERL"; then
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2660 $as_echo "$PERL" >&6; }
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2663 $as_echo "no" >&6; }
2667 if test x"$PERL" = x""; then
2674 # Make sure we can run config.sub.
2675 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2676 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2679 $as_echo_n "checking build system type... " >&6; }
2680 if ${ac_cv_build+:} false; then :
2681 $as_echo_n "(cached) " >&6
2683 ac_build_alias=$build_alias
2684 test "x$ac_build_alias" = x &&
2685 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2686 test "x$ac_build_alias" = x &&
2687 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2688 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2689 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2693 $as_echo "$ac_cv_build" >&6; }
2694 case $ac_cv_build in
2696 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2699 ac_save_IFS=$IFS; IFS='-'
2705 # Remember, the first character of IFS is used to create $*,
2706 # except with old shells:
2709 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2713 $as_echo_n "checking host system type... " >&6; }
2714 if ${ac_cv_host+:} false; then :
2715 $as_echo_n "(cached) " >&6
2717 if test "x$host_alias" = x; then
2718 ac_cv_host=$ac_cv_build
2720 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2721 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2726 $as_echo "$ac_cv_host" >&6; }
2729 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2732 ac_save_IFS=$IFS; IFS='-'
2738 # Remember, the first character of IFS is used to create $*,
2739 # except with old shells:
2742 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2747 if test -n "$ac_tool_prefix"; then
2748 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2749 set dummy ${ac_tool_prefix}ar; ac_word=$2
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751 $as_echo_n "checking for $ac_word... " >&6; }
2752 if ${ac_cv_prog_AR+:} false; then :
2753 $as_echo_n "(cached) " >&6
2755 if test -n "$AR"; then
2756 ac_cv_prog_AR="$AR" # Let the user override the test.
2758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2762 test -z "$as_dir" && as_dir=.
2763 for ac_exec_ext in '' $ac_executable_extensions; do
2764 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2765 ac_cv_prog_AR="${ac_tool_prefix}ar"
2766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2776 if test -n "$AR"; then
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2778 $as_echo "$AR" >&6; }
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781 $as_echo "no" >&6; }
2786 if test -z "$ac_cv_prog_AR"; then
2788 # Extract the first word of "ar", so it can be a program name with args.
2789 set dummy ar; ac_word=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_ac_ct_AR+:} false; then :
2793 $as_echo_n "(cached) " >&6
2795 if test -n "$ac_ct_AR"; then
2796 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 test -z "$as_dir" && as_dir=.
2803 for ac_exec_ext in '' $ac_executable_extensions; do
2804 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805 ac_cv_prog_ac_ct_AR="ar"
2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2815 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2816 if test -n "$ac_ct_AR"; then
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2818 $as_echo "$ac_ct_AR" >&6; }
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2824 if test "x$ac_ct_AR" = x; then
2827 case $cross_compiling:$ac_tool_warned in
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2831 ac_tool_warned=yes ;;
2839 if test -n "$ac_tool_prefix"; then
2840 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2841 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843 $as_echo_n "checking for $ac_word... " >&6; }
2844 if ${ac_cv_prog_RANLIB+:} false; then :
2845 $as_echo_n "(cached) " >&6
2847 if test -n "$RANLIB"; then
2848 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854 test -z "$as_dir" && as_dir=.
2855 for ac_exec_ext in '' $ac_executable_extensions; do
2856 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2857 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2867 RANLIB=$ac_cv_prog_RANLIB
2868 if test -n "$RANLIB"; then
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2870 $as_echo "$RANLIB" >&6; }
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873 $as_echo "no" >&6; }
2878 if test -z "$ac_cv_prog_RANLIB"; then
2879 ac_ct_RANLIB=$RANLIB
2880 # Extract the first word of "ranlib", so it can be a program name with args.
2881 set dummy ranlib; ac_word=$2
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2883 $as_echo_n "checking for $ac_word... " >&6; }
2884 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2885 $as_echo_n "(cached) " >&6
2887 if test -n "$ac_ct_RANLIB"; then
2888 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894 test -z "$as_dir" && as_dir=.
2895 for ac_exec_ext in '' $ac_executable_extensions; do
2896 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2897 ac_cv_prog_ac_ct_RANLIB="ranlib"
2898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2907 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2908 if test -n "$ac_ct_RANLIB"; then
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2910 $as_echo "$ac_ct_RANLIB" >&6; }
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2913 $as_echo "no" >&6; }
2916 if test "x$ac_ct_RANLIB" = x; then
2919 case $cross_compiling:$ac_tool_warned in
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2923 ac_tool_warned=yes ;;
2925 RANLIB=$ac_ct_RANLIB
2928 RANLIB="$ac_cv_prog_RANLIB"
2932 # Add --enable-multilib to configure.
2933 # Default to --enable-multilib
2934 # Check whether --enable-multilib was given.
2935 if test "${enable_multilib+set}" = set; then :
2936 enableval=$enable_multilib; case "$enableval" in
2937 yes) multilib=yes ;;
2939 *) as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2946 # Even if the default multilib is not a cross compilation,
2947 # it may be that some of the other multilibs are.
2948 if test $cross_compiling = no && test $multilib = yes \
2949 && test "x${with_multisubdir}" != x ; then
2950 cross_compiling=maybe
2953 # We may wish to install the target headers somewhere.
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2955 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2957 # Check whether --enable-install-libiberty was given.
2958 if test "${enable_install_libiberty+set}" = set; then :
2959 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2961 enable_install_libiberty=no
2964 # Option parsed, now set things appropriately.
2965 case x"$enable_install_libiberty" in
2967 target_header_dir=libiberty
2973 # This could be sanity-checked in various ways...
2974 target_header_dir="${enable_install_libiberty}"
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2978 $as_echo "$enable_install_libiberty" >&6; }
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2980 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2984 ac_cpp='$CPP $CPPFLAGS'
2985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2988 if test -n "$ac_tool_prefix"; then
2989 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2990 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992 $as_echo_n "checking for $ac_word... " >&6; }
2993 if ${ac_cv_prog_CC+:} false; then :
2994 $as_echo_n "(cached) " >&6
2996 if test -n "$CC"; then
2997 ac_cv_prog_CC="$CC" # Let the user override the test.
2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3003 test -z "$as_dir" && as_dir=.
3004 for ac_exec_ext in '' $ac_executable_extensions; do
3005 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3006 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3017 if test -n "$CC"; then
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3019 $as_echo "$CC" >&6; }
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3022 $as_echo "no" >&6; }
3027 if test -z "$ac_cv_prog_CC"; then
3029 # Extract the first word of "gcc", so it can be a program name with args.
3030 set dummy gcc; ac_word=$2
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3032 $as_echo_n "checking for $ac_word... " >&6; }
3033 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3034 $as_echo_n "(cached) " >&6
3036 if test -n "$ac_ct_CC"; then
3037 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3043 test -z "$as_dir" && as_dir=.
3044 for ac_exec_ext in '' $ac_executable_extensions; do
3045 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3046 ac_cv_prog_ac_ct_CC="gcc"
3047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3056 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3057 if test -n "$ac_ct_CC"; then
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3059 $as_echo "$ac_ct_CC" >&6; }
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3065 if test "x$ac_ct_CC" = x; then
3068 case $cross_compiling:$ac_tool_warned in
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3072 ac_tool_warned=yes ;;
3080 if test -z "$CC"; then
3081 if test -n "$ac_tool_prefix"; then
3082 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3083 set dummy ${ac_tool_prefix}cc; ac_word=$2
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3085 $as_echo_n "checking for $ac_word... " >&6; }
3086 if ${ac_cv_prog_CC+:} false; then :
3087 $as_echo_n "(cached) " >&6
3089 if test -n "$CC"; then
3090 ac_cv_prog_CC="$CC" # Let the user override the test.
3092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 test -z "$as_dir" && as_dir=.
3097 for ac_exec_ext in '' $ac_executable_extensions; do
3098 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3099 ac_cv_prog_CC="${ac_tool_prefix}cc"
3100 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3110 if test -n "$CC"; then
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3112 $as_echo "$CC" >&6; }
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3115 $as_echo "no" >&6; }
3121 if test -z "$CC"; then
3122 # Extract the first word of "cc", so it can be a program name with args.
3123 set dummy cc; ac_word=$2
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3125 $as_echo_n "checking for $ac_word... " >&6; }
3126 if ${ac_cv_prog_CC+:} false; then :
3127 $as_echo_n "(cached) " >&6
3129 if test -n "$CC"; then
3130 ac_cv_prog_CC="$CC" # Let the user override the test.
3133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3137 test -z "$as_dir" && as_dir=.
3138 for ac_exec_ext in '' $ac_executable_extensions; do
3139 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3140 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3141 ac_prog_rejected=yes
3145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3152 if test $ac_prog_rejected = yes; then
3153 # We found a bogon in the path, so make sure we never use it.
3154 set dummy $ac_cv_prog_CC
3156 if test $# != 0; then
3157 # We chose a different compiler from the bogus one.
3158 # However, it has the same basename, so the bogon will be chosen
3159 # first if we set CC to just the basename; use the full file name.
3161 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3167 if test -n "$CC"; then
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3169 $as_echo "$CC" >&6; }
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172 $as_echo "no" >&6; }
3177 if test -z "$CC"; then
3178 if test -n "$ac_tool_prefix"; then
3179 for ac_prog in cl.exe
3181 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3182 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3184 $as_echo_n "checking for $ac_word... " >&6; }
3185 if ${ac_cv_prog_CC+:} false; then :
3186 $as_echo_n "(cached) " >&6
3188 if test -n "$CC"; then
3189 ac_cv_prog_CC="$CC" # Let the user override the test.
3191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3195 test -z "$as_dir" && as_dir=.
3196 for ac_exec_ext in '' $ac_executable_extensions; do
3197 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3198 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3209 if test -n "$CC"; then
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3211 $as_echo "$CC" >&6; }
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3214 $as_echo "no" >&6; }
3218 test -n "$CC" && break
3221 if test -z "$CC"; then
3223 for ac_prog in cl.exe
3225 # Extract the first word of "$ac_prog", so it can be a program name with args.
3226 set dummy $ac_prog; ac_word=$2
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3228 $as_echo_n "checking for $ac_word... " >&6; }
3229 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3230 $as_echo_n "(cached) " >&6
3232 if test -n "$ac_ct_CC"; then
3233 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3239 test -z "$as_dir" && as_dir=.
3240 for ac_exec_ext in '' $ac_executable_extensions; do
3241 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3242 ac_cv_prog_ac_ct_CC="$ac_prog"
3243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3252 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3253 if test -n "$ac_ct_CC"; then
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3255 $as_echo "$ac_ct_CC" >&6; }
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3258 $as_echo "no" >&6; }
3262 test -n "$ac_ct_CC" && break
3265 if test "x$ac_ct_CC" = x; then
3268 case $cross_compiling:$ac_tool_warned in
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3272 ac_tool_warned=yes ;;
3281 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3283 as_fn_error $? "no acceptable C compiler found in \$PATH
3284 See \`config.log' for more details" "$LINENO" 5; }
3286 # Provide some information about the compiler.
3287 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3290 for ac_option in --version -v -V -qversion; do
3291 { { ac_try="$ac_compiler $ac_option >&5"
3293 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3294 *) ac_try_echo=$ac_try;;
3296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3297 $as_echo "$ac_try_echo"; } >&5
3298 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3300 if test -s conftest.err; then
3302 ... rest of stderr output deleted ...
3303 10q' conftest.err >conftest.er1
3304 cat conftest.er1 >&5
3306 rm -f conftest.er1 conftest.err
3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3308 test $ac_status = 0; }
3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3312 /* end confdefs.h. */
3323 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3324 (eval $ac_link) 2>&5
3326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3327 test $ac_status = 0; }; then :
3332 if test x$gcc_no_link = xyes; then
3333 # Setting cross_compile will disable run tests; it will
3334 # also disable AC_CHECK_FILE but that's generally
3335 # correct if we can't link.
3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h. */
3350 ac_clean_files_save=$ac_clean_files
3351 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3352 # Try to create an executable without -o first, disregard a.out.
3353 # It will help us diagnose broken compilers, and finding out an intuition
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3356 $as_echo_n "checking whether the C compiler works... " >&6; }
3357 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3359 # The possible output files:
3360 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3363 for ac_file in $ac_files
3366 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3367 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3372 if { { ac_try="$ac_link_default"
3374 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3375 *) ac_try_echo=$ac_try;;
3377 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3378 $as_echo "$ac_try_echo"; } >&5
3379 (eval "$ac_link_default") 2>&5
3381 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3382 test $ac_status = 0; }; then :
3383 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3384 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3385 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3386 # so that the user can short-circuit this test for compilers unknown to
3388 for ac_file in $ac_files ''
3390 test -f "$ac_file" || continue
3392 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3395 # We found the default executable, but exeext='' is most
3399 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3401 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3403 # We set ac_cv_exeext here because the later test for it is not
3404 # safe: cross compilers may not add the suffix if given an `-o'
3405 # argument, so we may need to know it at that point already.
3406 # Even if this section looks crufty: it has the advantage of
3413 test "$ac_cv_exeext" = no && ac_cv_exeext=
3418 if test -z "$ac_file"; then :
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3420 $as_echo "no" >&6; }
3421 $as_echo "$as_me: failed program was:" >&5
3422 sed 's/^/| /' conftest.$ac_ext >&5
3424 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3426 as_fn_error 77 "C compiler cannot create executables
3427 See \`config.log' for more details" "$LINENO" 5; }
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3430 $as_echo "yes" >&6; }
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3433 $as_echo_n "checking for C compiler default output file name... " >&6; }
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3435 $as_echo "$ac_file" >&6; }
3436 ac_exeext=$ac_cv_exeext
3438 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3439 ac_clean_files=$ac_clean_files_save
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3441 $as_echo_n "checking for suffix of executables... " >&6; }
3442 if { { ac_try="$ac_link"
3444 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3445 *) ac_try_echo=$ac_try;;
3447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3448 $as_echo "$ac_try_echo"; } >&5
3449 (eval "$ac_link") 2>&5
3451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3452 test $ac_status = 0; }; then :
3453 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3454 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3455 # work properly (i.e., refer to `conftest.exe'), while it won't with
3457 for ac_file in conftest.exe conftest conftest.*; do
3458 test -f "$ac_file" || continue
3460 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3461 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3467 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3468 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3469 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3470 See \`config.log' for more details" "$LINENO" 5; }
3472 rm -f conftest conftest$ac_cv_exeext
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3474 $as_echo "$ac_cv_exeext" >&6; }
3476 rm -f conftest.$ac_ext
3477 EXEEXT=$ac_cv_exeext
3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h. */
3485 FILE *f = fopen ("conftest.out", "w");
3486 return ferror (f) || fclose (f) != 0;
3492 ac_clean_files="$ac_clean_files conftest.out"
3493 # Check that the compiler produces executables we can run. If not, either
3494 # the compiler is broken, or we cross compile.
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3496 $as_echo_n "checking whether we are cross compiling... " >&6; }
3497 if test "$cross_compiling" != yes; then
3498 { { ac_try="$ac_link"
3500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3501 *) ac_try_echo=$ac_try;;
3503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3504 $as_echo "$ac_try_echo"; } >&5
3505 (eval "$ac_link") 2>&5
3507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3508 test $ac_status = 0; }
3509 if { ac_try='./conftest$ac_cv_exeext'
3510 { { case "(($ac_try" in
3511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3512 *) ac_try_echo=$ac_try;;
3514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3515 $as_echo "$ac_try_echo"; } >&5
3516 (eval "$ac_try") 2>&5
3518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3519 test $ac_status = 0; }; }; then
3522 if test "$cross_compiling" = maybe; then
3525 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3526 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3527 as_fn_error $? "cannot run C compiled programs.
3528 If you meant to cross compile, use \`--host'.
3529 See \`config.log' for more details" "$LINENO" 5; }
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3534 $as_echo "$cross_compiling" >&6; }
3536 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3537 ac_clean_files=$ac_clean_files_save
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3540 $as_echo_n "checking for suffix of object files... " >&6; }
3541 if ${ac_cv_objext+:} false; then :
3542 $as_echo_n "(cached) " >&6
3544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3545 /* end confdefs.h. */
3555 rm -f conftest.o conftest.obj
3556 if { { ac_try="$ac_compile"
3558 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3559 *) ac_try_echo=$ac_try;;
3561 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3562 $as_echo "$ac_try_echo"; } >&5
3563 (eval "$ac_compile") 2>&5
3565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3566 test $ac_status = 0; }; then :
3567 for ac_file in conftest.o conftest.obj conftest.*; do
3568 test -f "$ac_file" || continue;
3570 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3571 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3576 $as_echo "$as_me: failed program was:" >&5
3577 sed 's/^/| /' conftest.$ac_ext >&5
3579 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3580 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3581 as_fn_error $? "cannot compute suffix of object files: cannot compile
3582 See \`config.log' for more details" "$LINENO" 5; }
3584 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3587 $as_echo "$ac_cv_objext" >&6; }
3588 OBJEXT=$ac_cv_objext
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3591 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3592 if ${ac_cv_c_compiler_gnu+:} false; then :
3593 $as_echo_n "(cached) " >&6
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3609 if ac_fn_c_try_compile "$LINENO"; then :
3614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3615 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3619 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3620 if test $ac_compiler_gnu = yes; then
3625 ac_test_CFLAGS=${CFLAGS+set}
3626 ac_save_CFLAGS=$CFLAGS
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3628 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3629 if ${ac_cv_prog_cc_g+:} false; then :
3630 $as_echo_n "(cached) " >&6
3632 ac_save_c_werror_flag=$ac_c_werror_flag
3633 ac_c_werror_flag=yes
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h. */
3647 if ac_fn_c_try_compile "$LINENO"; then :
3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h. */
3662 if ac_fn_c_try_compile "$LINENO"; then :
3665 ac_c_werror_flag=$ac_save_c_werror_flag
3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h. */
3678 if ac_fn_c_try_compile "$LINENO"; then :
3681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3686 ac_c_werror_flag=$ac_save_c_werror_flag
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3689 $as_echo "$ac_cv_prog_cc_g" >&6; }
3690 if test "$ac_test_CFLAGS" = set; then
3691 CFLAGS=$ac_save_CFLAGS
3692 elif test $ac_cv_prog_cc_g = yes; then
3693 if test "$GCC" = yes; then
3699 if test "$GCC" = yes; then
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3706 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3707 if ${ac_cv_prog_cc_c89+:} false; then :
3708 $as_echo_n "(cached) " >&6
3710 ac_cv_prog_cc_c89=no
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h. */
3717 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3718 struct buf { int x; };
3719 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3720 static char *e (p, i)
3726 static char *f (char * (*g) (char **, int), char **p, ...)
3731 s = g (p, va_arg (v,int));
3736 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3737 function prototypes and stuff, but not '\xHH' hex character constants.
3738 These don't provoke an error unfortunately, instead are silently treated
3739 as 'x'. The following induces an error, until -std is added to get
3740 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3741 array size at least. It's necessary to write '\x00'==0 to get something
3742 that's true only with -std. */
3743 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3745 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3746 inside strings and character constants. */
3748 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3750 int test (int i, double x);
3751 struct s1 {int (*f) (int a);};
3752 struct s2 {int (*f) (double a);};
3753 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3759 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3764 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3765 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3767 CC="$ac_save_CC $ac_arg"
3768 if ac_fn_c_try_compile "$LINENO"; then :
3769 ac_cv_prog_cc_c89=$ac_arg
3771 rm -f core conftest.err conftest.$ac_objext
3772 test "x$ac_cv_prog_cc_c89" != "xno" && break
3774 rm -f conftest.$ac_ext
3779 case "x$ac_cv_prog_cc_c89" in
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3782 $as_echo "none needed" >&6; } ;;
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3785 $as_echo "unsupported" >&6; } ;;
3787 CC="$CC $ac_cv_prog_cc_c89"
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3789 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3791 if test "x$ac_cv_prog_cc_c89" != xno; then :
3796 ac_cpp='$CPP $CPPFLAGS'
3797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3803 ac_cpp='$CPP $CPPFLAGS'
3804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3808 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3809 # On Suns, sometimes $CPP names a directory.
3810 if test -n "$CPP" && test -d "$CPP"; then
3813 if test -z "$CPP"; then
3814 if ${ac_cv_prog_CPP+:} false; then :
3815 $as_echo_n "(cached) " >&6
3817 # Double quotes because CPP needs to be expanded
3818 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3821 for ac_c_preproc_warn_flag in '' yes
3823 # Use a header file that comes with gcc, so configuring glibc
3824 # with a fresh cross-compiler works.
3825 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3826 # <limits.h> exists even on freestanding compilers.
3827 # On the NeXT, cc -E runs the code through the compiler's parser,
3828 # not just through cpp. "Syntax error" is here to catch this case.
3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h. */
3832 # include <limits.h>
3834 # include <assert.h>
3838 if ac_fn_c_try_cpp "$LINENO"; then :
3841 # Broken: fails on valid input.
3844 rm -f conftest.err conftest.i conftest.$ac_ext
3846 # OK, works on sane cases. Now check whether nonexistent headers
3847 # can be detected and how.
3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h. */
3850 #include <ac_nonexistent.h>
3852 if ac_fn_c_try_cpp "$LINENO"; then :
3853 # Broken: success on invalid input.
3856 # Passes both tests.
3860 rm -f conftest.err conftest.i conftest.$ac_ext
3863 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3864 rm -f conftest.i conftest.err conftest.$ac_ext
3865 if $ac_preproc_ok; then :
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3878 $as_echo "$CPP" >&6; }
3880 for ac_c_preproc_warn_flag in '' yes
3882 # Use a header file that comes with gcc, so configuring glibc
3883 # with a fresh cross-compiler works.
3884 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3885 # <limits.h> exists even on freestanding compilers.
3886 # On the NeXT, cc -E runs the code through the compiler's parser,
3887 # not just through cpp. "Syntax error" is here to catch this case.
3888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3889 /* end confdefs.h. */
3891 # include <limits.h>
3893 # include <assert.h>
3897 if ac_fn_c_try_cpp "$LINENO"; then :
3900 # Broken: fails on valid input.
3903 rm -f conftest.err conftest.i conftest.$ac_ext
3905 # OK, works on sane cases. Now check whether nonexistent headers
3906 # can be detected and how.
3907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h. */
3909 #include <ac_nonexistent.h>
3911 if ac_fn_c_try_cpp "$LINENO"; then :
3912 # Broken: success on invalid input.
3915 # Passes both tests.
3919 rm -f conftest.err conftest.i conftest.$ac_ext
3922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3923 rm -f conftest.i conftest.err conftest.$ac_ext
3924 if $ac_preproc_ok; then :
3927 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3929 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3930 See \`config.log' for more details" "$LINENO" 5; }
3934 ac_cpp='$CPP $CPPFLAGS'
3935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3941 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3942 if ${ac_cv_path_GREP+:} false; then :
3943 $as_echo_n "(cached) " >&6
3945 if test -z "$GREP"; then
3946 ac_path_GREP_found=false
3947 # Loop through the user's path and test for each of PROGNAME-LIST
3948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3949 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3952 test -z "$as_dir" && as_dir=.
3953 for ac_prog in grep ggrep; do
3954 for ac_exec_ext in '' $ac_executable_extensions; do
3955 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3956 as_fn_executable_p "$ac_path_GREP" || continue
3957 # Check for GNU ac_path_GREP and select it if it is found.
3958 # Check for GNU $ac_path_GREP
3959 case `"$ac_path_GREP" --version 2>&1` in
3961 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3964 $as_echo_n 0123456789 >"conftest.in"
3967 cat "conftest.in" "conftest.in" >"conftest.tmp"
3968 mv "conftest.tmp" "conftest.in"
3969 cp "conftest.in" "conftest.nl"
3970 $as_echo 'GREP' >> "conftest.nl"
3971 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3972 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3973 as_fn_arith $ac_count + 1 && ac_count=$as_val
3974 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3975 # Best one so far, save it but keep looking for a better one
3976 ac_cv_path_GREP="$ac_path_GREP"
3977 ac_path_GREP_max=$ac_count
3979 # 10*(2^10) chars as input seems more than enough
3980 test $ac_count -gt 10 && break
3982 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3985 $ac_path_GREP_found && break 3
3990 if test -z "$ac_cv_path_GREP"; then
3991 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3994 ac_cv_path_GREP=$GREP
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3999 $as_echo "$ac_cv_path_GREP" >&6; }
4000 GREP="$ac_cv_path_GREP"
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4004 $as_echo_n "checking for egrep... " >&6; }
4005 if ${ac_cv_path_EGREP+:} false; then :
4006 $as_echo_n "(cached) " >&6
4008 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4009 then ac_cv_path_EGREP="$GREP -E"
4011 if test -z "$EGREP"; then
4012 ac_path_EGREP_found=false
4013 # Loop through the user's path and test for each of PROGNAME-LIST
4014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4015 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4018 test -z "$as_dir" && as_dir=.
4019 for ac_prog in egrep; do
4020 for ac_exec_ext in '' $ac_executable_extensions; do
4021 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4022 as_fn_executable_p "$ac_path_EGREP" || continue
4023 # Check for GNU ac_path_EGREP and select it if it is found.
4024 # Check for GNU $ac_path_EGREP
4025 case `"$ac_path_EGREP" --version 2>&1` in
4027 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4030 $as_echo_n 0123456789 >"conftest.in"
4033 cat "conftest.in" "conftest.in" >"conftest.tmp"
4034 mv "conftest.tmp" "conftest.in"
4035 cp "conftest.in" "conftest.nl"
4036 $as_echo 'EGREP' >> "conftest.nl"
4037 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4038 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4039 as_fn_arith $ac_count + 1 && ac_count=$as_val
4040 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4041 # Best one so far, save it but keep looking for a better one
4042 ac_cv_path_EGREP="$ac_path_EGREP"
4043 ac_path_EGREP_max=$ac_count
4045 # 10*(2^10) chars as input seems more than enough
4046 test $ac_count -gt 10 && break
4048 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4051 $ac_path_EGREP_found && break 3
4056 if test -z "$ac_cv_path_EGREP"; then
4057 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4060 ac_cv_path_EGREP=$EGREP
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4066 $as_echo "$ac_cv_path_EGREP" >&6; }
4067 EGREP="$ac_cv_path_EGREP"
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4071 $as_echo_n "checking for ANSI C header files... " >&6; }
4072 if ${ac_cv_header_stdc+:} false; then :
4073 $as_echo_n "(cached) " >&6
4075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4076 /* end confdefs.h. */
4090 if ac_fn_c_try_compile "$LINENO"; then :
4091 ac_cv_header_stdc=yes
4093 ac_cv_header_stdc=no
4095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4097 if test $ac_cv_header_stdc = yes; then
4098 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h. */
4104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4105 $EGREP "memchr" >/dev/null 2>&1; then :
4108 ac_cv_header_stdc=no
4114 if test $ac_cv_header_stdc = yes; then
4115 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h. */
4121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4122 $EGREP "free" >/dev/null 2>&1; then :
4125 ac_cv_header_stdc=no
4131 if test $ac_cv_header_stdc = yes; then
4132 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4133 if test "$cross_compiling" = yes; then :
4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4137 /* end confdefs.h. */
4140 #if ((' ' & 0x0FF) == 0x020)
4141 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4142 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4144 # define ISLOWER(c) \
4145 (('a' <= (c) && (c) <= 'i') \
4146 || ('j' <= (c) && (c) <= 'r') \
4147 || ('s' <= (c) && (c) <= 'z'))
4148 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4151 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4156 for (i = 0; i < 256; i++)
4157 if (XOR (islower (i), ISLOWER (i))
4158 || toupper (i) != TOUPPER (i))
4163 if ac_fn_c_try_run "$LINENO"; then :
4166 ac_cv_header_stdc=no
4168 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4169 conftest.$ac_objext conftest.beam conftest.$ac_ext
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4175 $as_echo "$ac_cv_header_stdc" >&6; }
4176 if test $ac_cv_header_stdc = yes; then
4178 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4182 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4183 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4184 inttypes.h stdint.h unistd.h
4186 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4187 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4189 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4190 cat >>confdefs.h <<_ACEOF
4191 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4200 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4201 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4208 if test "$MINIX" = yes; then
4210 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4213 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4216 $as_echo "#define _MINIX 1" >>confdefs.h
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4222 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4223 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4224 $as_echo_n "(cached) " >&6
4226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h. */
4229 # define __EXTENSIONS__ 1
4230 $ac_includes_default
4239 if ac_fn_c_try_compile "$LINENO"; then :
4240 ac_cv_safe_to_define___extensions__=yes
4242 ac_cv_safe_to_define___extensions__=no
4244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4247 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4248 test $ac_cv_safe_to_define___extensions__ = yes &&
4249 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4251 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4253 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4255 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4257 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4261 # Check whether --enable-largefile was given.
4262 if test "${enable_largefile+set}" = set; then :
4263 enableval=$enable_largefile;
4266 if test "$enable_largefile" != no; then
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4269 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4270 if ${ac_cv_sys_largefile_CC+:} false; then :
4271 $as_echo_n "(cached) " >&6
4273 ac_cv_sys_largefile_CC=no
4274 if test "$GCC" != yes; then
4277 # IRIX 6.2 and later do not support large files by default,
4278 # so use the C compiler's -n32 option if that helps.
4279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4280 /* end confdefs.h. */
4281 #include <sys/types.h>
4282 /* Check that off_t can represent 2**63 - 1 correctly.
4283 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4284 since some C++ compilers masquerading as C compilers
4285 incorrectly reject 9223372036854775807. */
4286 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4288 && LARGE_OFF_T % 2147483647 == 1)
4298 if ac_fn_c_try_compile "$LINENO"; then :
4301 rm -f core conftest.err conftest.$ac_objext
4303 if ac_fn_c_try_compile "$LINENO"; then :
4304 ac_cv_sys_largefile_CC=' -n32'; break
4306 rm -f core conftest.err conftest.$ac_objext
4310 rm -f conftest.$ac_ext
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4314 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4315 if test "$ac_cv_sys_largefile_CC" != no; then
4316 CC=$CC$ac_cv_sys_largefile_CC
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4320 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4321 if ${ac_cv_sys_file_offset_bits+:} false; then :
4322 $as_echo_n "(cached) " >&6
4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4326 /* end confdefs.h. */
4327 #include <sys/types.h>
4328 /* Check that off_t can represent 2**63 - 1 correctly.
4329 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4330 since some C++ compilers masquerading as C compilers
4331 incorrectly reject 9223372036854775807. */
4332 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4333 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4334 && LARGE_OFF_T % 2147483647 == 1)
4344 if ac_fn_c_try_compile "$LINENO"; then :
4345 ac_cv_sys_file_offset_bits=no; break
4347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4349 /* end confdefs.h. */
4350 #define _FILE_OFFSET_BITS 64
4351 #include <sys/types.h>
4352 /* Check that off_t can represent 2**63 - 1 correctly.
4353 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4354 since some C++ compilers masquerading as C compilers
4355 incorrectly reject 9223372036854775807. */
4356 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4357 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4358 && LARGE_OFF_T % 2147483647 == 1)
4368 if ac_fn_c_try_compile "$LINENO"; then :
4369 ac_cv_sys_file_offset_bits=64; break
4371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4372 ac_cv_sys_file_offset_bits=unknown
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4377 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4378 case $ac_cv_sys_file_offset_bits in #(
4381 cat >>confdefs.h <<_ACEOF
4382 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4387 if test $ac_cv_sys_file_offset_bits = unknown; then
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4389 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4390 if ${ac_cv_sys_large_files+:} false; then :
4391 $as_echo_n "(cached) " >&6
4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4395 /* end confdefs.h. */
4396 #include <sys/types.h>
4397 /* Check that off_t can represent 2**63 - 1 correctly.
4398 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4399 since some C++ compilers masquerading as C compilers
4400 incorrectly reject 9223372036854775807. */
4401 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4402 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4403 && LARGE_OFF_T % 2147483647 == 1)
4413 if ac_fn_c_try_compile "$LINENO"; then :
4414 ac_cv_sys_large_files=no; break
4416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4418 /* end confdefs.h. */
4419 #define _LARGE_FILES 1
4420 #include <sys/types.h>
4421 /* Check that off_t can represent 2**63 - 1 correctly.
4422 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4423 since some C++ compilers masquerading as C compilers
4424 incorrectly reject 9223372036854775807. */
4425 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4426 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4427 && LARGE_OFF_T % 2147483647 == 1)
4437 if ac_fn_c_try_compile "$LINENO"; then :
4438 ac_cv_sys_large_files=1; break
4440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4441 ac_cv_sys_large_files=unknown
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4446 $as_echo "$ac_cv_sys_large_files" >&6; }
4447 case $ac_cv_sys_large_files in #(
4450 cat >>confdefs.h <<_ACEOF
4451 #define _LARGE_FILES $ac_cv_sys_large_files
4462 ac_c_preproc_warn_flag=yes
4465 ac_cpp='$CPP $CPPFLAGS'
4466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4470 ac_libiberty_warn_cflags=
4471 save_CFLAGS="$CFLAGS"
4472 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
4473 -Wstrict-prototypes \
4475 # Do the check with the no- prefix removed since gcc silently
4476 # accepts any -Wno-* option on purpose
4477 case $real_option in
4478 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4479 *) option=$real_option ;;
4481 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4484 $as_echo_n "checking whether $CC supports $option... " >&6; }
4485 if eval \${$as_acx_Woption+:} false; then :
4486 $as_echo_n "(cached) " >&6
4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h. */
4500 if ac_fn_c_try_compile "$LINENO"; then :
4501 eval "$as_acx_Woption=yes"
4503 eval "$as_acx_Woption=no"
4505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4508 eval ac_res=\$$as_acx_Woption
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4510 $as_echo "$ac_res" >&6; }
4511 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4512 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4515 CFLAGS="$save_CFLAGS"
4517 ac_cpp='$CPP $CPPFLAGS'
4518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4524 ac_cpp='$CPP $CPPFLAGS'
4525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4529 # Do the check with the no- prefix removed from the warning options
4530 # since gcc silently accepts any -Wno-* option on purpose
4531 if test "$GCC" = yes; then :
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4533 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4534 if ${acx_cv_prog_cc_pedantic_+:} false; then :
4535 $as_echo_n "(cached) " >&6
4537 save_CFLAGS="$CFLAGS"
4539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4540 /* end confdefs.h. */
4550 if ac_fn_c_try_compile "$LINENO"; then :
4551 acx_cv_prog_cc_pedantic_=yes
4553 acx_cv_prog_cc_pedantic_=no
4555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4556 CFLAGS="$save_CFLAGS"
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4559 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4560 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4561 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4566 ac_cpp='$CPP $CPPFLAGS'
4567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4573 if test "x$CC" != xcc; then
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4575 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4578 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4580 set dummy $CC; ac_cc=`$as_echo "$2" |
4581 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4582 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4583 $as_echo_n "(cached) " >&6
4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h. */
4596 # Make sure it works both with $CC and with simple cc.
4597 # We do the test twice because some compilers refuse to overwrite an
4598 # existing .o file with -o, though they will create one.
4599 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4601 if { { case "(($ac_try" in
4602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4603 *) ac_try_echo=$ac_try;;
4605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4606 $as_echo "$ac_try_echo"; } >&5
4607 (eval "$ac_try") 2>&5
4609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4610 test $ac_status = 0; } &&
4611 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4612 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4613 *) ac_try_echo=$ac_try;;
4615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4616 $as_echo "$ac_try_echo"; } >&5
4617 (eval "$ac_try") 2>&5
4619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4620 test $ac_status = 0; };
4622 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4623 if test "x$CC" != xcc; then
4624 # Test first that cc exists at all.
4625 if { ac_try='cc -c conftest.$ac_ext >&5'
4626 { { case "(($ac_try" in
4627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4628 *) ac_try_echo=$ac_try;;
4630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4631 $as_echo "$ac_try_echo"; } >&5
4632 (eval "$ac_try") 2>&5
4634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4635 test $ac_status = 0; }; }; then
4636 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4638 if { { case "(($ac_try" in
4639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4640 *) ac_try_echo=$ac_try;;
4642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4643 $as_echo "$ac_try_echo"; } >&5
4644 (eval "$ac_try") 2>&5
4646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4647 test $ac_status = 0; } &&
4648 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4650 *) ac_try_echo=$ac_try;;
4652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4653 $as_echo "$ac_try_echo"; } >&5
4654 (eval "$ac_try") 2>&5
4656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4657 test $ac_status = 0; };
4662 # cc exists but doesn't like -o.
4663 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4668 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4670 rm -f core conftest*
4673 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4675 $as_echo "yes" >&6; }
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4678 $as_echo "no" >&6; }
4680 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4684 # autoconf is lame and doesn't give us any substitution variable for this.
4685 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4686 NO_MINUS_C_MINUS_O=yes
4688 OUTPUT_OPTION='-o $@'
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4694 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4695 if ${ac_cv_c_const+:} false; then :
4696 $as_echo_n "(cached) " >&6
4698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4699 /* end confdefs.h. */
4706 /* Ultrix mips cc rejects this sort of thing. */
4707 typedef int charset[2];
4708 const charset cs = { 0, 0 };
4709 /* SunOS 4.1.1 cc rejects this. */
4710 char const *const *pcpcc;
4712 /* NEC SVR4.0.2 mips cc rejects this. */
4713 struct point {int x, y;};
4714 static struct point const zero = {0,0};
4715 /* AIX XL C 1.02.0.0 rejects this.
4716 It does not let you subtract one const X* pointer from another in
4717 an arm of an if-expression whose if-part is not a constant
4719 const char *g = "string";
4720 pcpcc = &g + (g ? g-g : 0);
4721 /* HPUX 7.0 cc rejects these. */
4723 ppc = (char**) pcpcc;
4724 pcpcc = (char const *const *) ppc;
4725 { /* SCO 3.2v4 cc rejects this sort of thing. */
4728 char const *s = 0 ? (char *) 0 : (char const *) 0;
4733 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4735 const int *foo = &x[0];
4738 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4739 typedef const int *iptr;
4743 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4744 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4745 struct s { int j; const int *ap[3]; } bx;
4746 struct s *b = &bx; b->j = 5;
4748 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4752 return !cs[0] && !zero.x;
4759 if ac_fn_c_try_compile "$LINENO"; then :
4764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4767 $as_echo "$ac_cv_c_const" >&6; }
4768 if test $ac_cv_c_const = no; then
4770 $as_echo "#define const /**/" >>confdefs.h
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4775 $as_echo_n "checking for inline... " >&6; }
4776 if ${ac_cv_c_inline+:} false; then :
4777 $as_echo_n "(cached) " >&6
4780 for ac_kw in inline __inline__ __inline; do
4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h. */
4785 static $ac_kw foo_t static_foo () {return 0; }
4786 $ac_kw foo_t foo () {return 0; }
4790 if ac_fn_c_try_compile "$LINENO"; then :
4791 ac_cv_c_inline=$ac_kw
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 test "$ac_cv_c_inline" != no && break
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4799 $as_echo "$ac_cv_c_inline" >&6; }
4801 case $ac_cv_c_inline in
4804 case $ac_cv_c_inline in
4806 *) ac_val=$ac_cv_c_inline;;
4808 cat >>confdefs.h <<_ACEOF
4810 #define inline $ac_val
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4817 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4818 if ${ac_cv_c_bigendian+:} false; then :
4819 $as_echo_n "(cached) " >&6
4821 ac_cv_c_bigendian=unknown
4822 # See if we're dealing with a universal compiler.
4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4824 /* end confdefs.h. */
4825 #ifndef __APPLE_CC__
4826 not a universal capable compiler
4831 if ac_fn_c_try_compile "$LINENO"; then :
4833 # Check for potential -arch flags. It is not universal unless
4834 # there are at least two -arch flags with different values.
4837 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4838 if test -n "$ac_prev"; then
4840 i?86 | x86_64 | ppc | ppc64)
4841 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4844 ac_cv_c_bigendian=universal
4850 elif test "x$ac_word" = "x-arch"; then
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 if test $ac_cv_c_bigendian = unknown; then
4857 # See if sys/param.h defines the BYTE_ORDER macro.
4858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4859 /* end confdefs.h. */
4860 #include <sys/types.h>
4861 #include <sys/param.h>
4866 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4867 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4876 if ac_fn_c_try_compile "$LINENO"; then :
4877 # It does; now see whether it defined to BIG_ENDIAN or not.
4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879 /* end confdefs.h. */
4880 #include <sys/types.h>
4881 #include <sys/param.h>
4886 #if BYTE_ORDER != BIG_ENDIAN
4894 if ac_fn_c_try_compile "$LINENO"; then :
4895 ac_cv_c_bigendian=yes
4897 ac_cv_c_bigendian=no
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 if test $ac_cv_c_bigendian = unknown; then
4904 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4906 /* end confdefs.h. */
4912 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4920 if ac_fn_c_try_compile "$LINENO"; then :
4921 # It does; now see whether it defined to _BIG_ENDIAN or not.
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4937 if ac_fn_c_try_compile "$LINENO"; then :
4938 ac_cv_c_bigendian=yes
4940 ac_cv_c_bigendian=no
4942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4946 if test $ac_cv_c_bigendian = unknown; then
4947 # Compile a test program.
4948 if test "$cross_compiling" = yes; then :
4949 # Try to guess by grepping values from an object file.
4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951 /* end confdefs.h. */
4952 short int ascii_mm[] =
4953 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4954 short int ascii_ii[] =
4955 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4956 int use_ascii (int i) {
4957 return ascii_mm[i] + ascii_ii[i];
4959 short int ebcdic_ii[] =
4960 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4961 short int ebcdic_mm[] =
4962 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4963 int use_ebcdic (int i) {
4964 return ebcdic_mm[i] + ebcdic_ii[i];
4971 return use_ascii (foo) == use_ebcdic (foo);
4976 if ac_fn_c_try_compile "$LINENO"; then :
4977 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4978 ac_cv_c_bigendian=yes
4980 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4981 if test "$ac_cv_c_bigendian" = unknown; then
4982 ac_cv_c_bigendian=no
4984 # finding both strings is unlikely to happen, but who knows?
4985 ac_cv_c_bigendian=unknown
4989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4992 /* end confdefs.h. */
4993 $ac_includes_default
4998 /* Are we little or big endian? From Harbison&Steele. */
5002 char c[sizeof (long int)];
5005 return u.c[sizeof (long int) - 1] == 1;
5011 if ac_fn_c_try_run "$LINENO"; then :
5012 ac_cv_c_bigendian=no
5014 ac_cv_c_bigendian=yes
5016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5017 conftest.$ac_objext conftest.beam conftest.$ac_ext
5022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5023 $as_echo "$ac_cv_c_bigendian" >&6; }
5024 case $ac_cv_c_bigendian in #(
5026 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5032 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5036 as_fn_error $? "unknown endianness
5037 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5043 ac_config_headers="$ac_config_headers config.h:config.in"
5047 # Find a good install program. We prefer a C program (faster),
5048 # so one script is as good as another. But avoid the broken or
5049 # incompatible versions:
5050 # SysV /etc/install, /usr/sbin/install
5051 # SunOS /usr/etc/install
5052 # IRIX /sbin/install
5054 # AmigaOS /C/install, which installs bootblocks on floppy discs
5055 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5056 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5057 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5058 # OS/2's system install, which has a completely different semantic
5059 # ./install, which can be erroneously created by make from ./install.sh.
5060 # Reject install programs that cannot install multiple files.
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5062 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5063 if test -z "$INSTALL"; then
5064 if ${ac_cv_path_install+:} false; then :
5065 $as_echo_n "(cached) " >&6
5067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5071 test -z "$as_dir" && as_dir=.
5072 # Account for people who put trailing slashes in PATH elements.
5073 case $as_dir/ in #((
5074 ./ | .// | /[cC]/* | \
5075 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5076 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5079 # OSF1 and SCO ODT 3.0 have their own names for install.
5080 # Don't use installbsd from OSF since it installs stuff as root
5082 for ac_prog in ginstall scoinst install; do
5083 for ac_exec_ext in '' $ac_executable_extensions; do
5084 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5085 if test $ac_prog = install &&
5086 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5087 # AIX install. It has an incompatible calling convention.
5089 elif test $ac_prog = install &&
5090 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5091 # program-specific install script used by HP pwplus--don't use.
5094 rm -rf conftest.one conftest.two conftest.dir
5095 echo one > conftest.one
5096 echo two > conftest.two
5098 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5099 test -s conftest.one && test -s conftest.two &&
5100 test -s conftest.dir/conftest.one &&
5101 test -s conftest.dir/conftest.two
5103 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5116 rm -rf conftest.one conftest.two conftest.dir
5119 if test "${ac_cv_path_install+set}" = set; then
5120 INSTALL=$ac_cv_path_install
5122 # As a last resort, use the slow shell script. Don't cache a
5123 # value for INSTALL within a source directory, because that will
5124 # break other packages using the cache if that directory is
5125 # removed, or if the value is a relative name.
5126 INSTALL=$ac_install_sh
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5130 $as_echo "$INSTALL" >&6; }
5132 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5133 # It thinks the first close brace ends the variable substitution.
5134 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5136 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5138 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5141 # Don't build the shared library for build.
5142 if [ -n "${with_build_subdir}" ]; then
5148 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5150 *-*-cxux7*) frag=mh-cxux7 ;;
5151 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5152 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5153 i370-*-opened*) frag=mh-openedition ;;
5154 i[34567]86-*-windows*) frag=mh-windows ;;
5157 if [ -n "${frag}" ]; then
5158 frag=${libiberty_topdir}/libiberty/config/$frag
5166 # PIC is the default on some targets or must not be used.
5168 # For darwin, common symbols are not allowed in MH_DYLIB files
5170 # If we are using a compiler supporting mdynamic-no-pic
5171 # and the option has been tested as safe to add, then cancel
5172 # it here, since the code generated is incompatible with shared
5174 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5175 *) PICFLAG=-fno-common ;;
5179 # PIC is the default.
5182 # PIC is the default for 64-bit PA HP-UX.
5184 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5186 i[34567]86-*-mingw* | x86_64-*-mingw*)
5188 i[34567]86-*-interix[3-9]*)
5189 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5190 # Instead, we relocate shared libraries at runtime.
5192 i[34567]86-*-nto-qnx*)
5193 # QNX uses GNU C++, but need to define -shared option too, otherwise
5195 PICFLAG='-fPIC -shared'
5197 i[34567]86-pc-msdosdjgpp*)
5198 # DJGPP does not support shared libraries at all.
5201 # On IA64 HP-UX, PIC is the default but the pic flag
5202 # sets the default TLS model and affects inlining.
5206 # PIC is the default.
5208 rs6000-ibm-aix* | powerpc-ibm-aix*)
5209 # All AIX code is PIC.
5212 # Some targets support both -fPIC and -fpic, but prefer the latter.
5214 i[34567]86-*-* | x86_64-*-*)
5217 # FIXME: Override -fPIC default in libgcc only?
5218 sh-*-linux* | sh[2346lbe]*-*-linux*)
5221 # FIXME: Simplify to sh*-*-netbsd*?
5222 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5223 sh64-*-netbsd* | sh64l*-*-netbsd*)
5226 # Default to -fPIC unless specified otherwise.
5232 # If the user explicitly uses -fpic/-fPIC, keep that.
5243 # If they didn't specify --enable-shared, don't generate shared libs.
5244 case "${enable_shared}" in
5251 # ...unless --enable-host-shared was passed from top-level config:
5252 if [ "${enable_host_shared}" = "yes" ]; then
5256 if [ "${shared}" != "yes" ]; then
5262 case " ${CFLAGS} " in
5263 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5267 echo "# Warning: this fragment is automatically generated" > temp-frag
5269 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5270 echo "Appending ${frag} to xhost-mkfrag"
5271 echo "# Following fragment copied from ${frag}" >> temp-frag
5272 cat ${frag} >> temp-frag
5275 # record if we want to build shared libs.
5276 if [ "${shared}" = "yes" ]; then
5277 echo enable_shared = yes >> temp-frag
5279 echo enable_shared = no >> temp-frag
5283 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5285 host_makefile_frag=${frag}
5288 # It's OK to check for header files. Although the compiler may not be
5289 # able to link anything, it had better be able to at least compile
5291 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
5293 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5294 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5295 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5296 cat >>confdefs.h <<_ACEOF
5297 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5304 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5305 if ${ac_cv_header_sys_wait_h+:} false; then :
5306 $as_echo_n "(cached) " >&6
5308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5309 /* end confdefs.h. */
5310 #include <sys/types.h>
5311 #include <sys/wait.h>
5313 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5316 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5324 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5329 if ac_fn_c_try_compile "$LINENO"; then :
5330 ac_cv_header_sys_wait_h=yes
5332 ac_cv_header_sys_wait_h=no
5334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5337 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5338 if test $ac_cv_header_sys_wait_h = yes; then
5340 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5345 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5346 if ${ac_cv_header_time+:} false; then :
5347 $as_echo_n "(cached) " >&6
5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5350 /* end confdefs.h. */
5351 #include <sys/types.h>
5352 #include <sys/time.h>
5358 if ((struct tm *) 0)
5364 if ac_fn_c_try_compile "$LINENO"; then :
5365 ac_cv_header_time=yes
5367 ac_cv_header_time=no
5369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5372 $as_echo "$ac_cv_header_time" >&6; }
5373 if test $ac_cv_header_time = yes; then
5375 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5381 $as_echo_n "checking whether errno must be declared... " >&6; }
5382 if ${libiberty_cv_declare_errno+:} false; then :
5383 $as_echo_n "(cached) " >&6
5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h. */
5396 if ac_fn_c_try_compile "$LINENO"; then :
5397 libiberty_cv_declare_errno=no
5399 libiberty_cv_declare_errno=yes
5401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5404 $as_echo "$libiberty_cv_declare_errno" >&6; }
5405 if test $libiberty_cv_declare_errno = yes
5407 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5412 # Determine sizes of some types.
5413 # The cast to long int works around a bug in the HP C Compiler
5414 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5415 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5416 # This bug is HP SR number 8606223364.
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5418 $as_echo_n "checking size of int... " >&6; }
5419 if ${ac_cv_sizeof_int+:} false; then :
5420 $as_echo_n "(cached) " >&6
5422 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5425 if test "$ac_cv_type_int" = yes; then
5426 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5427 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5428 as_fn_error 77 "cannot compute sizeof (int)
5429 See \`config.log' for more details" "$LINENO" 5; }
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5437 $as_echo "$ac_cv_sizeof_int" >&6; }
5441 cat >>confdefs.h <<_ACEOF
5442 #define SIZEOF_INT $ac_cv_sizeof_int
5446 # The cast to long int works around a bug in the HP C Compiler
5447 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5448 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5449 # This bug is HP SR number 8606223364.
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5451 $as_echo_n "checking size of long... " >&6; }
5452 if ${ac_cv_sizeof_long+:} false; then :
5453 $as_echo_n "(cached) " >&6
5455 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5458 if test "$ac_cv_type_long" = yes; then
5459 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5461 as_fn_error 77 "cannot compute sizeof (long)
5462 See \`config.log' for more details" "$LINENO" 5; }
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5470 $as_echo "$ac_cv_sizeof_long" >&6; }
5474 cat >>confdefs.h <<_ACEOF
5475 #define SIZEOF_LONG $ac_cv_sizeof_long
5479 # The cast to long int works around a bug in the HP C Compiler
5480 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5481 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5482 # This bug is HP SR number 8606223364.
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5484 $as_echo_n "checking size of size_t... " >&6; }
5485 if ${ac_cv_sizeof_size_t+:} false; then :
5486 $as_echo_n "(cached) " >&6
5488 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5491 if test "$ac_cv_type_size_t" = yes; then
5492 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5493 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5494 as_fn_error 77 "cannot compute sizeof (size_t)
5495 See \`config.log' for more details" "$LINENO" 5; }
5497 ac_cv_sizeof_size_t=0
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5503 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5507 cat >>confdefs.h <<_ACEOF
5508 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5513 # Check for presense of long long
5514 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5515 if test "x$ac_cv_type_long_long" = xyes; then :
5517 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5518 # The cast to long int works around a bug in the HP C Compiler
5519 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5520 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5521 # This bug is HP SR number 8606223364.
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5523 $as_echo_n "checking size of long long... " >&6; }
5524 if ${ac_cv_sizeof_long_long+:} false; then :
5525 $as_echo_n "(cached) " >&6
5527 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5530 if test "$ac_cv_type_long_long" = yes; then
5531 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5532 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5533 as_fn_error 77 "cannot compute sizeof (long long)
5534 See \`config.log' for more details" "$LINENO" 5; }
5536 ac_cv_sizeof_long_long=0
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5542 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5546 cat >>confdefs.h <<_ACEOF
5547 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5554 # Look for a 64-bit type.
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5556 $as_echo_n "checking for a 64-bit type... " >&6; }
5557 if ${liberty_cv_uint64+:} false; then :
5558 $as_echo_n "(cached) " >&6
5560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5561 /* end confdefs.h. */
5562 #ifdef HAVE_STDINT_H
5568 extern uint64_t foo;
5573 if ac_fn_c_try_compile "$LINENO"; then :
5574 liberty_cv_uint64=uint64_t
5576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577 /* end confdefs.h. */
5578 #ifdef HAVE_LIMITS_H
5587 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5592 if ac_fn_c_try_compile "$LINENO"; then :
5593 liberty_cv_uint64="unsigned long"
5595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5596 /* end confdefs.h. */
5597 #ifdef HAVE_LIMITS_H
5606 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5611 if ac_fn_c_try_compile "$LINENO"; then :
5612 liberty_cv_uint64="unsigned long long"
5614 liberty_cv_uint64=none
5616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5624 $as_echo "$liberty_cv_uint64" >&6; }
5625 if test "$liberty_cv_uint64" != none; then
5627 cat >>confdefs.h <<_ACEOF
5628 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5634 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5635 if test "x$ac_cv_type_intptr_t" = xyes; then :
5637 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5640 for ac_type in 'int' 'long int' 'long long int'; do
5641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5642 /* end confdefs.h. */
5643 $ac_includes_default
5647 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5649 return test_array [0];
5655 if ac_fn_c_try_compile "$LINENO"; then :
5657 cat >>confdefs.h <<_ACEOF
5658 #define intptr_t $ac_type
5663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5664 test -z "$ac_type" && break
5670 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5671 if test "x$ac_cv_type_uintptr_t" = xyes; then :
5673 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5676 for ac_type in 'unsigned int' 'unsigned long int' \
5677 'unsigned long long int'; do
5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h. */
5680 $ac_includes_default
5684 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5686 return test_array [0];
5692 if ac_fn_c_try_compile "$LINENO"; then :
5694 cat >>confdefs.h <<_ACEOF
5695 #define uintptr_t $ac_type
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701 test -z "$ac_type" && break
5706 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5707 if test "x$ac_cv_type_ssize_t" = xyes; then :
5711 cat >>confdefs.h <<_ACEOF
5718 # Given the above check, we always have uintptr_t or a fallback
5719 # definition. So define HAVE_UINTPTR_T in case any imported code
5722 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5725 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5726 if test "x$ac_cv_type_pid_t" = xyes; then :
5730 cat >>confdefs.h <<_ACEOF
5737 # This is the list of functions which libiberty will provide if they
5738 # are not available on the host.
5741 funcs="$funcs atexit"
5742 funcs="$funcs basename"
5744 funcs="$funcs bcopy"
5745 funcs="$funcs bsearch"
5746 funcs="$funcs bzero"
5747 funcs="$funcs calloc"
5748 funcs="$funcs clock"
5750 funcs="$funcs getcwd"
5751 funcs="$funcs getpagesize"
5752 funcs="$funcs gettimeofday"
5753 funcs="$funcs index"
5754 funcs="$funcs insque"
5755 funcs="$funcs memchr"
5756 funcs="$funcs memcmp"
5757 funcs="$funcs memcpy"
5758 funcs="$funcs memmem"
5759 funcs="$funcs memmove"
5760 funcs="$funcs mempcpy"
5761 funcs="$funcs memset"
5762 funcs="$funcs mkstemps"
5763 funcs="$funcs putenv"
5764 funcs="$funcs random"
5765 funcs="$funcs rename"
5766 funcs="$funcs rindex"
5767 funcs="$funcs setenv"
5768 funcs="$funcs snprintf"
5769 funcs="$funcs sigsetmask"
5770 funcs="$funcs stpcpy"
5771 funcs="$funcs stpncpy"
5772 funcs="$funcs strcasecmp"
5773 funcs="$funcs strchr"
5774 funcs="$funcs strdup"
5775 funcs="$funcs strncasecmp"
5776 funcs="$funcs strndup"
5777 funcs="$funcs strnlen"
5778 funcs="$funcs strrchr"
5779 funcs="$funcs strstr"
5780 funcs="$funcs strtod"
5781 funcs="$funcs strtol"
5782 funcs="$funcs strtoul"
5783 funcs="$funcs strtoll"
5784 funcs="$funcs strtoull"
5785 funcs="$funcs strverscmp"
5786 funcs="$funcs tmpnam"
5787 funcs="$funcs vasprintf"
5788 funcs="$funcs vfprintf"
5789 funcs="$funcs vprintf"
5790 funcs="$funcs vsnprintf"
5791 funcs="$funcs vsprintf"
5792 funcs="$funcs waitpid"
5793 funcs="$funcs setproctitle"
5795 # Also in the old function.def file: alloca, vfork, getopt.
5797 vars="sys_errlist sys_nerr sys_siglist"
5799 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5800 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
5801 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5802 sysmp table times wait3 wait4"
5804 # These are neither executed nor required, but they help keep
5805 # autoheader happy without adding a bunch of text to acconfig.h.
5806 if test "x" = "y"; then
5807 for ac_func in asprintf atexit \
5808 basename bcmp bcopy bsearch bzero \
5809 calloc canonicalize_file_name clock \
5812 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5814 memchr memcmp memcpy memmem memmove memset mkstemps \
5816 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
5817 random realpath rename rindex \
5818 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5819 stpcpy stpncpy strcasecmp strchr strdup \
5820 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5821 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5822 table times tmpnam \
5823 vasprintf vfprintf vprintf vsprintf \
5826 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5827 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5828 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5829 cat >>confdefs.h <<_ACEOF
5830 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5836 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5837 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5838 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
5844 cat >>confdefs.h <<_ACEOF
5845 #define HAVE_DECL_BASENAME $ac_have_decl
5847 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5848 if test "x$ac_cv_have_decl_ffs" = xyes; then :
5854 cat >>confdefs.h <<_ACEOF
5855 #define HAVE_DECL_FFS $ac_have_decl
5857 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5858 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
5864 cat >>confdefs.h <<_ACEOF
5865 #define HAVE_DECL_ASPRINTF $ac_have_decl
5867 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5868 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
5874 cat >>confdefs.h <<_ACEOF
5875 #define HAVE_DECL_VASPRINTF $ac_have_decl
5877 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5878 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
5884 cat >>confdefs.h <<_ACEOF
5885 #define HAVE_DECL_SNPRINTF $ac_have_decl
5887 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5888 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
5894 cat >>confdefs.h <<_ACEOF
5895 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5897 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5898 if test "x$ac_cv_have_decl_strtol" = xyes; then :
5904 cat >>confdefs.h <<_ACEOF
5905 #define HAVE_DECL_STRTOL $ac_have_decl
5907 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5908 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
5914 cat >>confdefs.h <<_ACEOF
5915 #define HAVE_DECL_STRTOUL $ac_have_decl
5917 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5918 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
5924 cat >>confdefs.h <<_ACEOF
5925 #define HAVE_DECL_STRTOLL $ac_have_decl
5927 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5928 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
5934 cat >>confdefs.h <<_ACEOF
5935 #define HAVE_DECL_STRTOULL $ac_have_decl
5937 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
5938 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
5944 cat >>confdefs.h <<_ACEOF
5945 #define HAVE_DECL_STRNLEN $ac_have_decl
5949 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5952 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5955 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5959 # For each of these functions, if the host does not provide the
5960 # function we want to put FN.o in LIBOBJS, and if the host does
5961 # provide the function, we want to define HAVE_FN in config.h.
5965 if test -n "${with_target_subdir}"; then
5967 # We are being configured as a target library. AC_REPLACE_FUNCS
5968 # may not work correctly, because the compiler may not be able to
5969 # link executables. Note that we may still be being configured
5972 # If we are being configured for newlib, we know which functions
5973 # newlib provide and which ones we will be expected to provide.
5975 if test "x${with_newlib}" = "xyes"; then
5976 case " $LIBOBJS " in
5977 *" asprintf.$ac_objext "* ) ;;
5978 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5982 case " $LIBOBJS " in
5983 *" basename.$ac_objext "* ) ;;
5984 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5988 case " $LIBOBJS " in
5989 *" insque.$ac_objext "* ) ;;
5990 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5994 case " $LIBOBJS " in
5995 *" random.$ac_objext "* ) ;;
5996 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6000 case " $LIBOBJS " in
6001 *" strdup.$ac_objext "* ) ;;
6002 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
6006 case " $LIBOBJS " in
6007 *" vasprintf.$ac_objext "* ) ;;
6008 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6015 asprintf | basename | insque | random | strdup | vasprintf)
6018 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6019 cat >>confdefs.h <<_ACEOF
6027 # newlib doesnt provide any of the variables in $vars, so we
6028 # dont have to check them here.
6030 # Of the functions in $checkfuncs, newlib only has strerror.
6031 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6038 # If we are being configured for Mingw, we know which functions
6039 # Mingw provides and which ones we will be expected to provide.
6043 case " $LIBOBJS " in
6044 *" asprintf.$ac_objext "* ) ;;
6045 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
6049 case " $LIBOBJS " in
6050 *" basename.$ac_objext "* ) ;;
6051 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
6055 case " $LIBOBJS " in
6056 *" bcmp.$ac_objext "* ) ;;
6057 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
6061 case " $LIBOBJS " in
6062 *" bcopy.$ac_objext "* ) ;;
6063 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
6067 case " $LIBOBJS " in
6068 *" bzero.$ac_objext "* ) ;;
6069 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
6073 case " $LIBOBJS " in
6074 *" clock.$ac_objext "* ) ;;
6075 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
6079 case " $LIBOBJS " in
6080 *" ffs.$ac_objext "* ) ;;
6081 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
6085 case " $LIBOBJS " in
6086 *" getpagesize.$ac_objext "* ) ;;
6087 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
6091 case " $LIBOBJS " in
6092 *" index.$ac_objext "* ) ;;
6093 *) LIBOBJS="$LIBOBJS index.$ac_objext"
6097 case " $LIBOBJS " in
6098 *" insque.$ac_objext "* ) ;;
6099 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
6103 case " $LIBOBJS " in
6104 *" mempcpy.$ac_objext "* ) ;;
6105 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
6109 case " $LIBOBJS " in
6110 *" mkstemps.$ac_objext "* ) ;;
6111 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
6115 case " $LIBOBJS " in
6116 *" random.$ac_objext "* ) ;;
6117 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6121 case " $LIBOBJS " in
6122 *" rindex.$ac_objext "* ) ;;
6123 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
6127 case " $LIBOBJS " in
6128 *" sigsetmask.$ac_objext "* ) ;;
6129 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
6133 case " $LIBOBJS " in
6134 *" stpcpy.$ac_objext "* ) ;;
6135 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
6139 case " $LIBOBJS " in
6140 *" stpncpy.$ac_objext "* ) ;;
6141 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
6145 case " $LIBOBJS " in
6146 *" strndup.$ac_objext "* ) ;;
6147 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
6151 case " $LIBOBJS " in
6152 *" strnlen.$ac_objext "* ) ;;
6153 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
6157 case " $LIBOBJS " in
6158 *" strverscmp.$ac_objext "* ) ;;
6159 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
6163 case " $LIBOBJS " in
6164 *" vasprintf.$ac_objext "* ) ;;
6165 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6169 case " $LIBOBJS " in
6170 *" waitpid.$ac_objext "* ) ;;
6171 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6178 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
6181 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6182 cat >>confdefs.h <<_ACEOF
6190 # Mingw doesnt provide any of the variables in $vars, so we
6191 # dont have to check them here.
6193 # Of the functions in $checkfuncs, Mingw only has strerror.
6194 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6201 case " $LIBOBJS " in
6202 *" vasprintf.$ac_objext "* ) ;;
6203 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6207 case " $LIBOBJS " in
6208 *" vsnprintf.$ac_objext "* ) ;;
6209 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
6213 case " $LIBOBJS " in
6214 *" snprintf.$ac_objext "* ) ;;
6215 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
6219 case " $LIBOBJS " in
6220 *" asprintf.$ac_objext "* ) ;;
6221 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
6226 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
6227 getcwd getpagesize getrusage gettimeofday \
6228 index insque memchr memcmp memcpy memmove memset psignal \
6229 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6230 strchr strdup strerror strncasecmp strrchr strstr strtod \
6231 strtol strtoul sysconf times tmpnam vfprintf vprintf \
6234 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6235 cat >>confdefs.h <<_ACEOF
6249 # Not a target library, so we set things up to run the test suite.
6258 *-*-cygwin* | *-*-mingw*)
6259 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6261 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6266 if test -z "${setobjs}"; then
6270 # Handle VxWorks configuration specially, since on VxWorks the
6271 # libraries are actually on the target board, not in the file
6273 case " $LIBOBJS " in
6274 *" basename.$ac_objext "* ) ;;
6275 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
6279 case " $LIBOBJS " in
6280 *" getpagesize.$ac_objext "* ) ;;
6281 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
6285 case " $LIBOBJS " in
6286 *" insque.$ac_objext "* ) ;;
6287 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
6291 case " $LIBOBJS " in
6292 *" random.$ac_objext "* ) ;;
6293 *) LIBOBJS="$LIBOBJS random.$ac_objext"
6297 case " $LIBOBJS " in
6298 *" strcasecmp.$ac_objext "* ) ;;
6299 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
6303 case " $LIBOBJS " in
6304 *" strncasecmp.$ac_objext "* ) ;;
6305 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
6309 case " $LIBOBJS " in
6310 *" strdup.$ac_objext "* ) ;;
6311 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
6315 case " $LIBOBJS " in
6316 *" vfork.$ac_objext "* ) ;;
6317 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6321 case " $LIBOBJS " in
6322 *" waitpid.$ac_objext "* ) ;;
6323 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
6327 case " $LIBOBJS " in
6328 *" vasprintf.$ac_objext "* ) ;;
6329 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6335 basename | getpagesize | insque | random | strcasecmp)
6337 strncasecmp | strdup | vfork | waitpid | vasprintf)
6340 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6341 cat >>confdefs.h <<_ACEOF
6349 # VxWorks doesn't provide any of the variables in $vars, so we
6350 # don't have to check them here.
6352 # Of the functions in $checkfuncs, VxWorks only has strerror.
6353 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6362 if test -z "${setobjs}"; then
6367 # On android, getpagesize is defined in unistd.h as a static inline
6368 # function, which AC_CHECK_FUNCS does not handle properly.
6369 ac_cv_func_getpagesize=yes
6373 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6374 # macros, so the test below won't find them.
6375 libiberty_cv_var_sys_nerr=yes
6376 libiberty_cv_var_sys_errlist=yes
6380 # vfork and fork are stubs.
6381 ac_cv_func_vfork_works=no
6385 # Under some versions of uwin, vfork is notoriously buggy and the test
6386 # can hang configure; on other versions, vfork exists just as a stub.
6387 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6388 ac_cv_func_vfork_works=no
6389 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6390 # macros (actually, these are imported from a DLL, but the end effect
6391 # is the same), so the test below won't find them.
6392 libiberty_cv_var_sys_nerr=yes
6393 libiberty_cv_var_sys_errlist=yes
6397 # Under VMS, vfork works very different than on Unix. The standard test
6398 # won't work, and it isn't easily adaptable. It makes more sense to
6400 ac_cv_func_vfork_works=yes
6405 # We haven't set the list of objects yet. Use the standard autoconf
6406 # tests. This will only work if the compiler works.
6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6408 $as_echo_n "checking for library containing strerror... " >&6; }
6409 if ${ac_cv_search_strerror+:} false; then :
6410 $as_echo_n "(cached) " >&6
6412 ac_func_search_save_LIBS=$LIBS
6413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6414 /* end confdefs.h. */
6416 /* Override any GCC internal prototype to avoid an error.
6417 Use char because int might match the return type of a GCC
6418 builtin and then its argument prototype would still apply. */
6431 for ac_lib in '' cposix; do
6432 if test -z "$ac_lib"; then
6433 ac_res="none required"
6436 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6438 if test x$gcc_no_link = xyes; then
6439 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6441 if ac_fn_c_try_link "$LINENO"; then :
6442 ac_cv_search_strerror=$ac_res
6444 rm -f core conftest.err conftest.$ac_objext \
6446 if ${ac_cv_search_strerror+:} false; then :
6450 if ${ac_cv_search_strerror+:} false; then :
6453 ac_cv_search_strerror=no
6456 LIBS=$ac_func_search_save_LIBS
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6459 $as_echo "$ac_cv_search_strerror" >&6; }
6460 ac_res=$ac_cv_search_strerror
6461 if test "$ac_res" != no; then :
6462 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6466 for ac_func in $funcs
6468 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6469 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6470 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6471 cat >>confdefs.h <<_ACEOF
6472 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6476 case " $LIBOBJS " in
6477 *" $ac_func.$ac_objext "* ) ;;
6478 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6486 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6487 if ${ac_cv_os_cray+:} false; then :
6488 $as_echo_n "(cached) " >&6
6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h. */
6492 #if defined(CRAY) && ! defined(CRAY2)
6499 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6500 $EGREP "webecray" >/dev/null 2>&1; then :
6508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6509 $as_echo "$ac_cv_os_cray" >&6; }
6510 if test $ac_cv_os_cray = yes; then
6511 for ac_func in _getb67 GETB67 getb67; do
6512 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6513 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6514 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6516 cat >>confdefs.h <<_ACEOF
6517 #define CRAY_STACKSEG_END $ac_func
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6526 $as_echo_n "checking stack direction for C alloca... " >&6; }
6527 if ${ac_cv_c_stack_direction+:} false; then :
6528 $as_echo_n "(cached) " >&6
6530 if test "$cross_compiling" = yes; then :
6531 ac_cv_c_stack_direction=0
6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6534 /* end confdefs.h. */
6535 find_stack_direction ()
6537 static char *addr = 0;
6542 return find_stack_direction ();
6545 return (&dummy > addr) ? 1 : -1;
6549 exit (find_stack_direction() < 0);
6552 if ac_fn_c_try_run "$LINENO"; then :
6553 ac_cv_c_stack_direction=1
6555 ac_cv_c_stack_direction=-1
6557 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6558 conftest.$ac_objext conftest.beam conftest.$ac_ext
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6563 $as_echo "$ac_cv_c_stack_direction" >&6; }
6565 cat >>confdefs.h <<_ACEOF
6566 #define STACK_DIRECTION $ac_cv_c_stack_direction
6570 for ac_header in vfork.h
6572 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6573 if test "x$ac_cv_header_vfork_h" = xyes; then :
6574 cat >>confdefs.h <<_ACEOF
6575 #define HAVE_VFORK_H 1
6581 for ac_func in fork vfork
6583 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6584 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6585 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6586 cat >>confdefs.h <<_ACEOF
6587 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6593 if test "x$ac_cv_func_fork" = xyes; then
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6595 $as_echo_n "checking for working fork... " >&6; }
6596 if ${ac_cv_func_fork_works+:} false; then :
6597 $as_echo_n "(cached) " >&6
6599 if test "$cross_compiling" = yes; then :
6600 ac_cv_func_fork_works=cross
6602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6603 /* end confdefs.h. */
6604 $ac_includes_default
6609 /* By Ruediger Kuhlmann. */
6616 if ac_fn_c_try_run "$LINENO"; then :
6617 ac_cv_func_fork_works=yes
6619 ac_cv_func_fork_works=no
6621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6622 conftest.$ac_objext conftest.beam conftest.$ac_ext
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6627 $as_echo "$ac_cv_func_fork_works" >&6; }
6630 ac_cv_func_fork_works=$ac_cv_func_fork
6632 if test "x$ac_cv_func_fork_works" = xcross; then
6634 *-*-amigaos* | *-*-msdosdjgpp*)
6635 # Override, as these systems have only a dummy fork() stub
6636 ac_cv_func_fork_works=no
6639 ac_cv_func_fork_works=yes
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6643 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6645 ac_cv_func_vfork_works=$ac_cv_func_vfork
6646 if test "x$ac_cv_func_vfork" = xyes; then
6647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6648 $as_echo_n "checking for working vfork... " >&6; }
6649 if ${ac_cv_func_vfork_works+:} false; then :
6650 $as_echo_n "(cached) " >&6
6652 if test "$cross_compiling" = yes; then :
6653 ac_cv_func_vfork_works=cross
6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6656 /* end confdefs.h. */
6657 /* Thanks to Paul Eggert for this test. */
6658 $ac_includes_default
6659 #include <sys/wait.h>
6663 /* On some sparc systems, changes by the child to local and incoming
6664 argument registers are propagated back to the parent. The compiler
6665 is told about this with #include <vfork.h>, but some compilers
6666 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6667 static variable whose address is put into a register that is
6668 clobbered by the vfork. */
6671 sparc_address_test (int arg)
6673 sparc_address_test (arg) int arg;
6694 pid_t parent = getpid ();
6697 sparc_address_test (0);
6702 /* Here is another test for sparc vfork register problems. This
6703 test uses lots of local variables, at least as many local
6704 variables as main has allocated so far including compiler
6705 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6706 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6707 reuse the register of parent for one of the local variables,
6708 since it will think that parent can't possibly be used any more
6709 in this routine. Assigning to the local variable will thus
6710 munge parent in the parent process. */
6712 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6713 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6714 /* Convince the compiler that p..p7 are live; otherwise, it might
6715 use the same hardware register for all 8 local variables. */
6716 if (p != p1 || p != p2 || p != p3 || p != p4
6717 || p != p5 || p != p6 || p != p7)
6720 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6721 from child file descriptors. If the child closes a descriptor
6722 before it execs or exits, this munges the parent's descriptor
6723 as well. Test for this by closing stdout in the child. */
6724 _exit(close(fileno(stdout)) != 0);
6729 while (wait(&status) != child)
6732 /* Was there some problem with vforking? */
6735 /* Did the child fail? (This shouldn't happen.) */
6738 /* Did the vfork/compiler bug occur? */
6739 || parent != getpid()
6741 /* Did the file descriptor bug occur? */
6742 || fstat(fileno(stdout), &st) != 0
6747 if ac_fn_c_try_run "$LINENO"; then :
6748 ac_cv_func_vfork_works=yes
6750 ac_cv_func_vfork_works=no
6752 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6753 conftest.$ac_objext conftest.beam conftest.$ac_ext
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6758 $as_echo "$ac_cv_func_vfork_works" >&6; }
6761 if test "x$ac_cv_func_fork_works" = xcross; then
6762 ac_cv_func_vfork_works=$ac_cv_func_vfork
6763 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6764 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6767 if test "x$ac_cv_func_vfork_works" = xyes; then
6769 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6773 $as_echo "#define vfork fork" >>confdefs.h
6776 if test "x$ac_cv_func_fork_works" = xyes; then
6778 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6782 if test $ac_cv_func_vfork_works = no; then
6783 case " $LIBOBJS " in
6784 *" vfork.$ac_objext "* ) ;;
6785 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6790 # We only need _doprnt if we might use it to implement v*printf.
6791 if test $ac_cv_func_vprintf != yes \
6792 || test $ac_cv_func_vfprintf != yes \
6793 || test $ac_cv_func_vsprintf != yes; then
6794 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6795 if test "x$ac_cv_func__doprnt" = xyes; then :
6796 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
6799 case " $LIBOBJS " in
6800 *" _doprnt.$ac_objext "* ) ;;
6801 *) LIBOBJS="$LIBOBJS _doprnt.$ac_objext"
6809 for ac_func in _doprnt
6811 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6812 if test "x$ac_cv_func__doprnt" = xyes; then :
6813 cat >>confdefs.h <<_ACEOF
6814 #define HAVE__DOPRNT 1
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6824 $as_echo_n "checking for $v... " >&6; }
6825 if eval \${libiberty_cv_var_$v+:} false; then :
6826 $as_echo_n "(cached) " >&6
6828 if test x$gcc_no_link = xyes; then
6829 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6832 /* end confdefs.h. */
6837 extern int $v []; p = $v;
6842 if ac_fn_c_try_link "$LINENO"; then :
6843 eval "libiberty_cv_var_$v=yes"
6845 eval "libiberty_cv_var_$v=no"
6847 rm -f core conftest.err conftest.$ac_objext \
6848 conftest$ac_exeext conftest.$ac_ext
6851 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6853 $as_echo "yes" >&6; }
6854 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6855 cat >>confdefs.h <<_ACEOF
6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6861 $as_echo "no" >&6; }
6865 # special check for _system_configuration because AIX <4.3.2 do not
6866 # contain the `physmem' member.
6867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6868 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6870 /* end confdefs.h. */
6871 #include <sys/systemcfg.h>
6875 double x = _system_configuration.physmem;
6880 if ac_fn_c_try_compile "$LINENO"; then :
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6882 $as_echo "yes" >&6; }
6884 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6888 $as_echo "no" >&6; }
6890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6892 for ac_func in $checkfuncs
6894 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6895 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6896 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6897 cat >>confdefs.h <<_ACEOF
6898 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6904 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6905 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6906 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
6912 cat >>confdefs.h <<_ACEOF
6913 #define HAVE_DECL_BASENAME $ac_have_decl
6915 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6916 if test "x$ac_cv_have_decl_ffs" = xyes; then :
6922 cat >>confdefs.h <<_ACEOF
6923 #define HAVE_DECL_FFS $ac_have_decl
6925 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6926 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
6932 cat >>confdefs.h <<_ACEOF
6933 #define HAVE_DECL_ASPRINTF $ac_have_decl
6935 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6936 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
6942 cat >>confdefs.h <<_ACEOF
6943 #define HAVE_DECL_VASPRINTF $ac_have_decl
6945 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6946 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
6952 cat >>confdefs.h <<_ACEOF
6953 #define HAVE_DECL_SNPRINTF $ac_have_decl
6955 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6956 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
6962 cat >>confdefs.h <<_ACEOF
6963 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6966 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6967 if test "x$ac_cv_have_decl_calloc" = xyes; then :
6973 cat >>confdefs.h <<_ACEOF
6974 #define HAVE_DECL_CALLOC $ac_have_decl
6976 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6977 if test "x$ac_cv_have_decl_getenv" = xyes; then :
6983 cat >>confdefs.h <<_ACEOF
6984 #define HAVE_DECL_GETENV $ac_have_decl
6986 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6987 if test "x$ac_cv_have_decl_getopt" = xyes; then :
6993 cat >>confdefs.h <<_ACEOF
6994 #define HAVE_DECL_GETOPT $ac_have_decl
6996 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6997 if test "x$ac_cv_have_decl_malloc" = xyes; then :
7003 cat >>confdefs.h <<_ACEOF
7004 #define HAVE_DECL_MALLOC $ac_have_decl
7006 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7007 if test "x$ac_cv_have_decl_realloc" = xyes; then :
7013 cat >>confdefs.h <<_ACEOF
7014 #define HAVE_DECL_REALLOC $ac_have_decl
7016 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7017 if test "x$ac_cv_have_decl_sbrk" = xyes; then :
7023 cat >>confdefs.h <<_ACEOF
7024 #define HAVE_DECL_SBRK $ac_have_decl
7027 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7028 if test "x$ac_cv_have_decl_strtol" = xyes; then :
7034 cat >>confdefs.h <<_ACEOF
7035 #define HAVE_DECL_STRTOL $ac_have_decl
7037 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7038 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
7044 cat >>confdefs.h <<_ACEOF
7045 #define HAVE_DECL_STRTOUL $ac_have_decl
7047 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7048 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
7054 cat >>confdefs.h <<_ACEOF
7055 #define HAVE_DECL_STRTOLL $ac_have_decl
7057 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7058 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
7064 cat >>confdefs.h <<_ACEOF
7065 #define HAVE_DECL_STRTOULL $ac_have_decl
7068 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7069 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
7075 cat >>confdefs.h <<_ACEOF
7076 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7079 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7080 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
7086 cat >>confdefs.h <<_ACEOF
7087 #define HAVE_DECL_STRNLEN $ac_have_decl
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7091 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7092 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false; then :
7093 $as_echo_n "(cached) " >&6
7095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7096 /* end confdefs.h. */
7098 #include "confdefs.h"
7100 #ifdef HAVE_STRING_H
7103 #ifdef HAVE_STRINGS_H
7104 #include <strings.h>
7107 #ifdef HAVE_STDLIB_H
7110 #ifdef HAVE_UNISTD_H
7116 char *(*pfn) = (char *(*)) canonicalize_file_name
7121 if ac_fn_c_try_compile "$LINENO"; then :
7122 libiberty_cv_decl_needed_canonicalize_file_name=no
7124 libiberty_cv_decl_needed_canonicalize_file_name=yes
7126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7130 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7131 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7133 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7139 # Figure out which version of pexecute to use.
7141 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
7142 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
7143 *-*-msdos*) pexecute=pex-msdos ;;
7144 *) pexecute=pex-unix ;;
7151 for ac_header in $ac_header_list
7153 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7154 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
7155 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7156 cat >>confdefs.h <<_ACEOF
7157 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7169 if test x$gcc_no_link = xyes; then
7170 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
7171 ac_cv_func_mmap_fixed_mapped=no
7174 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
7176 for ac_func in getpagesize
7178 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7179 if test "x$ac_cv_func_getpagesize" = xyes; then :
7180 cat >>confdefs.h <<_ACEOF
7181 #define HAVE_GETPAGESIZE 1
7187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7188 $as_echo_n "checking for working mmap... " >&6; }
7189 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
7190 $as_echo_n "(cached) " >&6
7192 if test "$cross_compiling" = yes; then :
7193 ac_cv_func_mmap_fixed_mapped=no
7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7196 /* end confdefs.h. */
7197 $ac_includes_default
7198 /* malloc might have been renamed as rpl_malloc. */
7201 /* Thanks to Mike Haertel and Jim Avera for this test.
7202 Here is a matrix of mmap possibilities:
7203 mmap private not fixed
7204 mmap private fixed at somewhere currently unmapped
7205 mmap private fixed at somewhere already mapped
7206 mmap shared not fixed
7207 mmap shared fixed at somewhere currently unmapped
7208 mmap shared fixed at somewhere already mapped
7209 For private mappings, we should verify that changes cannot be read()
7210 back from the file, nor mmap's back from the file at a different
7211 address. (There have been systems where private was not correctly
7212 implemented like the infamous i386 svr4.0, and systems where the
7213 VM page cache was not coherent with the file system buffer cache
7214 like early versions of FreeBSD and possibly contemporary NetBSD.)
7215 For shared mappings, we should conversely verify that changes get
7216 propagated back to all the places they're supposed to be.
7218 Grep wants private fixed already mapped.
7219 The main things grep needs to know about mmap are:
7220 * does it exist and is it safe to write into the mmap'd area
7221 * how to use it (BSD variants) */
7224 #include <sys/mman.h>
7226 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7230 /* This mess was copied from the GNU getpagesize.h. */
7231 #ifndef HAVE_GETPAGESIZE
7232 # ifdef _SC_PAGESIZE
7233 # define getpagesize() sysconf(_SC_PAGESIZE)
7234 # else /* no _SC_PAGESIZE */
7235 # ifdef HAVE_SYS_PARAM_H
7236 # include <sys/param.h>
7237 # ifdef EXEC_PAGESIZE
7238 # define getpagesize() EXEC_PAGESIZE
7239 # else /* no EXEC_PAGESIZE */
7241 # define getpagesize() NBPG * CLSIZE
7244 # endif /* no CLSIZE */
7245 # else /* no NBPG */
7247 # define getpagesize() NBPC
7248 # else /* no NBPC */
7250 # define getpagesize() PAGESIZE
7251 # endif /* PAGESIZE */
7252 # endif /* no NBPC */
7253 # endif /* no NBPG */
7254 # endif /* no EXEC_PAGESIZE */
7255 # else /* no HAVE_SYS_PARAM_H */
7256 # define getpagesize() 8192 /* punt totally */
7257 # endif /* no HAVE_SYS_PARAM_H */
7258 # endif /* no _SC_PAGESIZE */
7260 #endif /* no HAVE_GETPAGESIZE */
7265 char *data, *data2, *data3;
7270 pagesize = getpagesize ();
7272 /* First, make a file with some known garbage in it. */
7273 data = (char *) malloc (pagesize);
7276 for (i = 0; i < pagesize; ++i)
7277 *(data + i) = rand ();
7279 fd = creat ("conftest.mmap", 0600);
7282 if (write (fd, data, pagesize) != pagesize)
7286 /* Next, check that the tail of a page is zero-filled. File must have
7287 non-zero length, otherwise we risk SIGBUS for entire page. */
7288 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7292 if (write (fd2, cdata2, 1) != 1)
7294 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7295 if (data2 == MAP_FAILED)
7297 for (i = 0; i < pagesize; ++i)
7301 if (munmap (data2, pagesize))
7304 /* Next, try to mmap the file at a fixed address which already has
7305 something else allocated at it. If we can, also make sure that
7306 we see the same garbage. */
7307 fd = open ("conftest.mmap", O_RDWR);
7310 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7311 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7313 for (i = 0; i < pagesize; ++i)
7314 if (*(data + i) != *(data2 + i))
7317 /* Finally, make sure that changes to the mapped area do not
7318 percolate back to the file as seen by read(). (This is a bug on
7319 some variants of i386 svr4.0.) */
7320 for (i = 0; i < pagesize; ++i)
7321 *(data2 + i) = *(data2 + i) + 1;
7322 data3 = (char *) malloc (pagesize);
7325 if (read (fd, data3, pagesize) != pagesize)
7327 for (i = 0; i < pagesize; ++i)
7328 if (*(data + i) != *(data3 + i))
7334 if ac_fn_c_try_run "$LINENO"; then :
7335 ac_cv_func_mmap_fixed_mapped=yes
7337 ac_cv_func_mmap_fixed_mapped=no
7339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7340 conftest.$ac_objext conftest.beam conftest.$ac_ext
7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7345 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7346 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7348 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7351 rm -f conftest.mmap conftest.txt
7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7356 $as_echo_n "checking for working strncmp... " >&6; }
7357 if ${ac_cv_func_strncmp_works+:} false; then :
7358 $as_echo_n "(cached) " >&6
7360 if test "$cross_compiling" = yes; then :
7361 ac_cv_func_strncmp_works=yes
7363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7364 /* end confdefs.h. */
7366 /* Test by Jim Wilson and Kaveh Ghazi.
7367 Check whether strncmp reads past the end of its string parameters. */
7368 #include <sys/types.h>
7374 #ifdef HAVE_SYS_MMAN_H
7375 #include <sys/mman.h>
7379 #ifdef MAP_ANONYMOUS
7380 #define MAP_ANON MAP_ANONYMOUS
7382 #define MAP_ANON MAP_FILE
7393 #define MAP_LEN 0x10000
7397 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7401 dev_zero = open ("/dev/zero", O_RDONLY);
7405 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7406 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7407 if (p == (char *)-1)
7408 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7409 MAP_ANON|MAP_PRIVATE, -1, 0);
7410 if (p == (char *)-1)
7414 char *string = "__si_type_info";
7415 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7416 char *r = (char *) p + 0xe;
7422 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7427 if ac_fn_c_try_run "$LINENO"; then :
7428 ac_cv_func_strncmp_works=yes
7430 ac_cv_func_strncmp_works=no
7432 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7433 conftest.$ac_objext conftest.beam conftest.$ac_ext
7436 rm -f core core.* *.core
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7439 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7440 if test $ac_cv_func_strncmp_works = no ; then
7441 case " $LIBOBJS " in
7442 *" strncmp.$ac_objext "* ) ;;
7443 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7450 # Install a library built with a cross compiler in $(tooldir) rather
7452 if test -z "${with_cross_host}"; then
7455 INSTALL_DEST=tooldir
7461 for l in x $LIBOBJS; do
7473 # We need multilib support, but only if configuring for the target.
7474 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
7476 ac_config_commands="$ac_config_commands default"
7478 cat >confcache <<\_ACEOF
7479 # This file is a shell script that caches the results of configure
7480 # tests run on this system so they can be shared between configure
7481 # scripts and configure runs, see configure's option --config-cache.
7482 # It is not useful on other systems. If it contains results you don't
7483 # want to keep, you may remove or edit it.
7485 # config.status only pays attention to the cache file if you give it
7486 # the --recheck option to rerun configure.
7488 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7489 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7494 # The following way of writing the cache mishandles newlines in values,
7495 # but we know of no workaround that is simple, portable, and efficient.
7496 # So, we kill variables containing newlines.
7497 # Ultrix sh set writes to stderr and can't be redirected directly,
7498 # and sets the high bit in the cache file unless we assign to the vars.
7500 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7501 eval ac_val=\$$ac_var
7505 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7506 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7509 _ | IFS | as_nl) ;; #(
7510 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7511 *) { eval $ac_var=; unset $ac_var;} ;;
7517 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7518 *${as_nl}ac_space=\ *)
7519 # `set' does not quote correctly, so add quotes: double-quote
7520 # substitution turns \\\\ into \\, and sed turns \\ into \.
7523 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7526 # `set' quotes correctly as required by POSIX, so do not add quotes.
7527 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7536 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7538 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7540 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7541 if test -w "$cache_file"; then
7542 if test "x$cache_file" != "x/dev/null"; then
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7544 $as_echo "$as_me: updating cache $cache_file" >&6;}
7545 if test ! -f "$cache_file" || test -h "$cache_file"; then
7546 cat confcache >"$cache_file"
7548 case $cache_file in #(
7550 mv -f confcache "$cache_file"$$ &&
7551 mv -f "$cache_file"$$ "$cache_file" ;; #(
7553 mv -f confcache "$cache_file" ;;
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7559 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7564 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7565 # Let make expand exec_prefix.
7566 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7568 DEFS=-DHAVE_CONFIG_H
7573 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7574 # 1. Remove the extension, and $U if already installed.
7575 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7576 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7577 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7578 # will be set to the directory where LIBOBJS objects are built.
7579 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7580 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7584 LTLIBOBJS=$ac_ltlibobjs
7589 : "${CONFIG_STATUS=./config.status}"
7591 ac_clean_files_save=$ac_clean_files
7592 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7594 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7596 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7598 # Generated by $as_me.
7599 # Run this file to recreate the current configuration.
7600 # Compiler output produced by configure, useful for debugging
7601 # configure, is in config.log if it exists.
7607 SHELL=\${CONFIG_SHELL-$SHELL}
7610 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7611 ## -------------------- ##
7612 ## M4sh Initialization. ##
7613 ## -------------------- ##
7615 # Be more Bourne compatible
7616 DUALCASE=1; export DUALCASE # for MKS sh
7617 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7620 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7621 # is contrary to our usage. Disable this feature.
7622 alias -g '${1+"$@"}'='"$@"'
7623 setopt NO_GLOB_SUBST
7625 case `(set -o) 2>/dev/null` in #(
7637 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7638 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7639 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7640 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7641 # Prefer a ksh shell builtin over an external printf program on Solaris,
7642 # but without wasting forks for bash or zsh.
7643 if test -z "$BASH_VERSION$ZSH_VERSION" \
7644 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7645 as_echo='print -r --'
7646 as_echo_n='print -rn --'
7647 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7648 as_echo='printf %s\n'
7649 as_echo_n='printf %s'
7651 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7652 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7653 as_echo_n='/usr/ucb/echo -n'
7655 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7656 as_echo_n_body='eval
7660 expr "X$arg" : "X\\(.*\\)$as_nl";
7661 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7663 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7665 export as_echo_n_body
7666 as_echo_n='sh -c $as_echo_n_body as_echo'
7669 as_echo='sh -c $as_echo_body as_echo'
7672 # The user is always right.
7673 if test "${PATH_SEPARATOR+set}" != set; then
7675 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7676 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7683 # We need space, tab and new line, in precisely that order. Quoting is
7684 # there to prevent editors from complaining about space-tab.
7685 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7686 # splitting by setting IFS to empty value.)
7689 # Find who we are. Look in the path if we contain no directory separator.
7692 *[\\/]* ) as_myself=$0 ;;
7693 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7697 test -z "$as_dir" && as_dir=.
7698 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7704 # We did not find ourselves, most probably we were run as `sh COMMAND'
7705 # in which case we are not to be found in the path.
7706 if test "x$as_myself" = x; then
7709 if test ! -f "$as_myself"; then
7710 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7714 # Unset variables that we do not need and which cause bugs (e.g. in
7715 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7716 # suppresses any "Segmentation fault" message there. '((' could
7717 # trigger a bug in pdksh 5.2.14.
7718 for as_var in BASH_ENV ENV MAIL MAILPATH
7719 do eval test x\${$as_var+set} = xset \
7720 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7733 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7736 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7737 # ----------------------------------------
7738 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7739 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7740 # script with STATUS, using 1 if that was 0.
7743 as_status=$1; test $as_status -eq 0 && as_status=1
7745 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7746 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7748 $as_echo "$as_me: error: $2" >&2
7749 as_fn_exit $as_status
7753 # as_fn_set_status STATUS
7754 # -----------------------
7755 # Set $? to STATUS, without forking.
7759 } # as_fn_set_status
7763 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7773 # Portably unset VAR.
7776 { eval $1=; unset $1;}
7778 as_unset=as_fn_unset
7779 # as_fn_append VAR VALUE
7780 # ----------------------
7781 # Append the text in VALUE to the end of the definition contained in VAR. Take
7782 # advantage of any shell optimizations that allow amortized linear growth over
7783 # repeated appends, instead of the typical quadratic growth present in naive
7785 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7786 eval 'as_fn_append ()
7797 # as_fn_arith ARG...
7798 # ------------------
7799 # Perform arithmetic evaluation on the ARGs, and store the result in the
7800 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7801 # must be portable across $(()) and expr.
7802 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7803 eval 'as_fn_arith ()
7810 as_val=`expr "$@" || test $? -eq 1`
7815 if expr a : '\(a\)' >/dev/null 2>&1 &&
7816 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7822 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7823 as_basename=basename
7828 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7834 as_me=`$as_basename -- "$0" ||
7835 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7836 X"$0" : 'X\(//\)$' \| \
7837 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7839 sed '/^.*\/\([^/][^/]*\)\/*$/{
7853 # Avoid depending upon Character Ranges.
7854 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7855 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7856 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7857 as_cr_digits='0123456789'
7858 as_cr_alnum=$as_cr_Letters$as_cr_digits
7860 ECHO_C= ECHO_N= ECHO_T=
7861 case `echo -n x` in #(((((
7863 case `echo 'xy\c'` in
7864 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7866 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7873 rm -f conf$$ conf$$.exe conf$$.file
7874 if test -d conf$$.dir; then
7875 rm -f conf$$.dir/conf$$.file
7878 mkdir conf$$.dir 2>/dev/null
7880 if (echo >conf$$.file) 2>/dev/null; then
7881 if ln -s conf$$.file conf$$ 2>/dev/null; then
7883 # ... but there are two gotchas:
7884 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7885 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7886 # In both cases, we have to default to `cp -pR'.
7887 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7889 elif ln conf$$.file conf$$ 2>/dev/null; then
7897 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7898 rmdir conf$$.dir 2>/dev/null
7903 # Create "$as_dir" as a directory, including parents if necessary.
7908 -*) as_dir=./$as_dir;;
7910 test -d "$as_dir" || eval $as_mkdir_p || {
7914 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7915 *) as_qdir=$as_dir;;
7917 as_dirs="'$as_qdir' $as_dirs"
7918 as_dir=`$as_dirname -- "$as_dir" ||
7919 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7920 X"$as_dir" : 'X\(//\)[^/]' \| \
7921 X"$as_dir" : 'X\(//\)$' \| \
7922 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7923 $as_echo X"$as_dir" |
7924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7941 test -d "$as_dir" && break
7943 test -z "$as_dirs" || eval "mkdir $as_dirs"
7944 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7948 if mkdir -p . 2>/dev/null; then
7949 as_mkdir_p='mkdir -p "$as_dir"'
7951 test -d ./-p && rmdir ./-p
7956 # as_fn_executable_p FILE
7957 # -----------------------
7958 # Test if FILE is an executable regular file.
7959 as_fn_executable_p ()
7961 test -f "$1" && test -x "$1"
7962 } # as_fn_executable_p
7964 as_executable_p=as_fn_executable_p
7966 # Sed expression to map a string onto a valid CPP name.
7967 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7969 # Sed expression to map a string onto a valid variable name.
7970 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7974 ## ----------------------------------- ##
7975 ## Main body of $CONFIG_STATUS script. ##
7976 ## ----------------------------------- ##
7978 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7980 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7981 # Save the log message, to keep $0 and so on meaningful, and to
7982 # report actual input values of CONFIG_FILES etc. instead of their
7983 # values after options handling.
7985 This file was extended by $as_me, which was
7986 generated by GNU Autoconf 2.69. Invocation command line was
7988 CONFIG_FILES = $CONFIG_FILES
7989 CONFIG_HEADERS = $CONFIG_HEADERS
7990 CONFIG_LINKS = $CONFIG_LINKS
7991 CONFIG_COMMANDS = $CONFIG_COMMANDS
7994 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7999 case $ac_config_files in *"
8000 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8003 case $ac_config_headers in *"
8004 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8009 # Files that config.status was made for.
8010 config_files="$ac_config_files"
8011 config_headers="$ac_config_headers"
8012 config_commands="$ac_config_commands"
8016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8018 \`$as_me' instantiates files and other configuration actions
8019 from templates according to the current configuration. Unless the files
8020 and actions are specified as TAGs, all are instantiated by default.
8022 Usage: $0 [OPTION]... [TAG]...
8024 -h, --help print this help, then exit
8025 -V, --version print version number and configuration settings, then exit
8026 --config print configuration, then exit
8027 -q, --quiet, --silent
8028 do not print progress messages
8029 -d, --debug don't remove temporary files
8030 --recheck update $as_me by reconfiguring in the same conditions
8031 --file=FILE[:TEMPLATE]
8032 instantiate the configuration file FILE
8033 --header=FILE[:TEMPLATE]
8034 instantiate the configuration header FILE
8036 Configuration files:
8039 Configuration headers:
8042 Configuration commands:
8045 Report bugs to the package provider."
8048 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8049 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8052 configured by $0, generated by GNU Autoconf 2.69,
8053 with options \\"\$ac_cs_config\\"
8055 Copyright (C) 2012 Free Software Foundation, Inc.
8056 This config.status script is free software; the Free Software Foundation
8057 gives unlimited permission to copy, distribute and modify it."
8062 test -n "\$AWK" || AWK=awk
8065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8066 # The default lists apply if the user does not specify any file.
8072 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8073 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8077 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8089 # Handling of the options.
8090 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8092 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8093 $as_echo "$ac_cs_version"; exit ;;
8094 --config | --confi | --conf | --con | --co | --c )
8095 $as_echo "$ac_cs_config"; exit ;;
8096 --debug | --debu | --deb | --de | --d | -d )
8098 --file | --fil | --fi | --f )
8101 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8102 '') as_fn_error $? "missing file argument" ;;
8104 as_fn_append CONFIG_FILES " '$ac_optarg'"
8105 ac_need_defaults=false;;
8106 --header | --heade | --head | --hea )
8109 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8111 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8112 ac_need_defaults=false;;
8114 # Conflict between --help and --header
8115 as_fn_error $? "ambiguous option: \`$1'
8116 Try \`$0 --help' for more information.";;
8117 --help | --hel | -h )
8118 $as_echo "$ac_cs_usage"; exit ;;
8119 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8120 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8124 -*) as_fn_error $? "unrecognized option: \`$1'
8125 Try \`$0 --help' for more information." ;;
8127 *) as_fn_append ac_config_targets " $1"
8128 ac_need_defaults=false ;;
8134 ac_configure_extra_args=
8136 if $ac_cs_silent; then
8138 ac_configure_extra_args="$ac_configure_extra_args --silent"
8142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8143 if \$ac_cs_recheck; then
8144 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8146 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8147 CONFIG_SHELL='$SHELL'
8153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8157 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8158 ## Running $as_me. ##
8164 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8171 with_target_subdir=${with_target_subdir}
8172 with_multisubdir=${with_multisubdir}
8173 ac_configure_args="--enable-multilib ${ac_configure_args}"
8174 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8175 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8176 libiberty_topdir=${libiberty_topdir}
8181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8183 # Handling of arguments.
8184 for ac_config_target in $ac_config_targets
8186 case $ac_config_target in
8187 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8188 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8189 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8190 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8192 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8197 # If the user did not use the arguments to specify the items to instantiate,
8198 # then the envvar interface is used. Set only those that are not.
8199 # We use the long form for the default assignment because of an extremely
8200 # bizarre bug on SunOS 4.1.3.
8201 if $ac_need_defaults; then
8202 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8203 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8204 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8207 # Have a temporary directory for convenience. Make it in the build tree
8208 # simply because there is no reason against having it here, and in addition,
8209 # creating and moving files from /tmp can sometimes cause problems.
8210 # Hook for its removal unless debugging.
8211 # Note that there is a small window in which the directory will not be cleaned:
8212 # after its creation but before its name has been assigned to `$tmp'.
8216 trap 'exit_status=$?
8218 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8220 trap 'as_fn_exit 1' 1 2 13 15
8222 # Create a (secure) tmp directory for tmp files.
8225 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8229 tmp=./conf$$-$RANDOM
8230 (umask 077 && mkdir "$tmp")
8231 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8234 # Set up the scripts for CONFIG_FILES section.
8235 # No need to generate them if there are no CONFIG_FILES.
8236 # This happens for instance with `./config.status config.h'.
8237 if test -n "$CONFIG_FILES"; then
8239 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
8241 ac_cs_awk_pipe_init=
8242 ac_cs_awk_read_file='
8243 while ((getline aline < (F[key])) > 0)
8246 ac_cs_awk_pipe_fini=
8248 ac_cs_awk_getline=false
8249 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
8250 ac_cs_awk_read_file='
8252 print "cat " F[key] " &&"
8253 '$ac_cs_awk_pipe_init
8254 # The final `:' finishes the AND list.
8255 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
8257 ac_cr=`echo X | tr X '\015'`
8258 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8259 # But we know of no other shell where ac_cr would be empty at this
8260 # point, so we can use a bashism as a fallback.
8261 if test "x$ac_cr" = x; then
8262 eval ac_cr=\$\'\\r\'
8264 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8265 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8271 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8274 # Create commands to substitute file output variables.
8276 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8277 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8278 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
8281 } >conf$$files.sh &&
8282 . ./conf$$files.sh ||
8283 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8284 rm -f conf$$files.sh
8287 echo "cat >conf$$subs.awk <<_ACEOF" &&
8288 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8291 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8292 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8294 for ac_last_try in false false false false false :; do
8295 . ./conf$$subs.sh ||
8296 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8298 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8299 if test $ac_delim_n = $ac_delim_num; then
8301 elif $ac_last_try; then
8302 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8304 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8310 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8314 s/^/S["/; s/!.*/"]=/
8324 s/\(.\{148\}\)..*/\1/
8326 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8331 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8338 s/\(.\{148\}\)..*/\1/
8340 s/["\\]/\\&/g; s/^/"/; s/$/"/
8344 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8349 ' <conf$$subs.awk | sed '
8354 ' >>$CONFIG_STATUS || ac_write_fail=1
8355 rm -f conf$$subs.awk
8356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8358 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8359 for (key in S) S_is_set[key] = 1
8361 \$ac_cs_awk_pipe_init
8365 nfields = split(line, field, "@")
8367 len = length(field[1])
8368 for (i = 2; i < nfields; i++) {
8370 keylen = length(key)
8371 if (S_is_set[key]) {
8373 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8374 len += length(value) + length(field[++i])
8379 if (nfields == 3 && !substed) {
8381 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8382 \$ac_cs_awk_read_file
8388 \$ac_cs_awk_pipe_fini
8391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8392 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8393 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8396 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8397 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8400 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8401 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8402 # trailing colons and then remove the whole line if VPATH becomes empty
8403 # (actually we leave an empty line to preserve line numbers).
8404 if test "x$srcdir" = x.; then
8405 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8423 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8424 fi # test -n "$CONFIG_FILES"
8426 # Set up the scripts for CONFIG_HEADERS section.
8427 # No need to generate them if there are no CONFIG_HEADERS.
8428 # This happens for instance with `./config.status Makefile'.
8429 if test -n "$CONFIG_HEADERS"; then
8430 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8434 # Transform confdefs.h into an awk script `defines.awk', embedded as
8435 # here-document in config.status, that substitutes the proper values into
8436 # config.h.in to produce config.h.
8438 # Create a delimiter string that does not exist in confdefs.h, to ease
8439 # handling of long lines.
8441 for ac_last_try in false false :; do
8442 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8443 if test -z "$ac_tt"; then
8445 elif $ac_last_try; then
8446 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8448 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8452 # For the awk script, D is an array of macro values keyed by name,
8453 # likewise P contains macro parameters if any. Preserve backslash
8454 # newline sequences.
8456 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8458 s/.\{148\}/&'"$ac_delim"'/g
8461 s/^[ ]*#[ ]*define[ ][ ]*/ /
8468 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8470 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8474 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8475 D["\1"]=" \3\\\\\\n"\\/p
8477 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8482 s/.\{148\}/&'"$ac_delim"'/g
8487 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8490 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8492 ' <confdefs.h | sed '
8493 s/'"$ac_delim"'/"\\\
8494 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8497 for (key in D) D_is_set[key] = 1
8500 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8502 split(line, arg, " ")
8503 if (arg[1] == "#") {
8507 defundef = substr(arg[1], 2)
8510 split(mac1, mac2, "(") #)
8512 prefix = substr(line, 1, index(line, defundef) - 1)
8513 if (D_is_set[macro]) {
8514 # Preserve the white space surrounding the "#".
8515 print prefix "define", macro P[macro] D[macro]
8518 # Replace #undef with comments. This is necessary, for example,
8519 # in the case of _POSIX_SOURCE, which is predefined and required
8520 # on some systems where configure will not decide to define it.
8521 if (defundef == "undef") {
8522 print "/*", prefix defundef, macro, "*/"
8530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8531 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8532 fi # test -n "$CONFIG_HEADERS"
8535 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8540 :[FHLC]) ac_mode=$ac_tag; continue;;
8542 case $ac_mode$ac_tag in
8544 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8545 :[FH]-) ac_tag=-:-;;
8546 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8563 -) ac_f="$ac_tmp/stdin";;
8564 *) # Look for the file first in the build tree, then in the source tree
8565 # (if the path is not absolute). The absolute path cannot be DOS-style,
8566 # because $ac_f cannot contain `:'.
8570 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8572 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8574 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8575 as_fn_append ac_file_inputs " '$ac_f'"
8578 # Let's still pretend it is `configure' which instantiates (i.e., don't
8579 # use $as_me), people would be surprised to read:
8580 # /* config.h. Generated by config.status. */
8581 configure_input='Generated from '`
8582 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8584 if test x"$ac_file" != x-; then
8585 configure_input="$ac_file. $configure_input"
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8587 $as_echo "$as_me: creating $ac_file" >&6;}
8589 # Neutralize special characters interpreted by sed in replacement strings.
8590 case $configure_input in #(
8591 *\&* | *\|* | *\\* )
8592 ac_sed_conf_input=`$as_echo "$configure_input" |
8593 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8594 *) ac_sed_conf_input=$configure_input;;
8598 *:-:* | *:-) cat >"$ac_tmp/stdin" \
8599 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8604 ac_dir=`$as_dirname -- "$ac_file" ||
8605 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8606 X"$ac_file" : 'X\(//\)[^/]' \| \
8607 X"$ac_file" : 'X\(//\)$' \| \
8608 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8609 $as_echo X"$ac_file" |
8610 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8627 as_dir="$ac_dir"; as_fn_mkdir_p
8631 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8633 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8634 # A ".." for each directory in $ac_dir_suffix.
8635 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8636 case $ac_top_builddir_sub in
8637 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8638 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8641 ac_abs_top_builddir=$ac_pwd
8642 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8643 # for backward compatibility:
8644 ac_top_builddir=$ac_top_build_prefix
8647 .) # We are building in place.
8649 ac_top_srcdir=$ac_top_builddir_sub
8650 ac_abs_top_srcdir=$ac_pwd ;;
8651 [\\/]* | ?:[\\/]* ) # Absolute name.
8652 ac_srcdir=$srcdir$ac_dir_suffix;
8653 ac_top_srcdir=$srcdir
8654 ac_abs_top_srcdir=$srcdir ;;
8656 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8657 ac_top_srcdir=$ac_top_build_prefix$srcdir
8658 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8660 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8670 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8671 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8676 # If the template does not know about datarootdir, expand it.
8677 # FIXME: This hack should be removed a few years after 2.60.
8678 ac_datarootdir_hack=; ac_datarootdir_seen=
8689 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8690 *datarootdir*) ac_datarootdir_seen=yes;;
8691 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8693 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8695 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8696 ac_datarootdir_hack='
8697 s&@datadir@&$datadir&g
8698 s&@docdir@&$docdir&g
8699 s&@infodir@&$infodir&g
8700 s&@localedir@&$localedir&g
8701 s&@mandir@&$mandir&g
8702 s&\\\${datarootdir}&$datarootdir&g' ;;
8706 # Neutralize VPATH when `$srcdir' = `.'.
8707 # Shell code in configure.ac might set extrasub.
8708 # FIXME: do we really want to maintain this feature?
8709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8710 ac_sed_extra="$ac_vpsub
8713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8715 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8716 s|@configure_input@|$ac_sed_conf_input|;t t
8717 s&@top_builddir@&$ac_top_builddir_sub&;t t
8718 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8719 s&@srcdir@&$ac_srcdir&;t t
8720 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8721 s&@top_srcdir@&$ac_top_srcdir&;t t
8722 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8723 s&@builddir@&$ac_builddir&;t t
8724 s&@abs_builddir@&$ac_abs_builddir&;t t
8725 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8726 s&@INSTALL@&$ac_INSTALL&;t t
8727 $ac_datarootdir_hack
8729 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8730 if $ac_cs_awk_getline; then
8731 $AWK -f "$ac_tmp/subs.awk"
8733 $AWK -f "$ac_tmp/subs.awk" | $SHELL
8735 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8737 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8738 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8739 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8740 "$ac_tmp/out"`; test -z "$ac_out"; } &&
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8742 which seems to be undefined. Please make sure it is defined" >&5
8743 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8744 which seems to be undefined. Please make sure it is defined" >&2;}
8746 rm -f "$ac_tmp/stdin"
8748 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8749 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8751 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8757 if test x"$ac_file" != x-; then
8759 $as_echo "/* $configure_input */" \
8760 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8761 } >"$ac_tmp/config.h" \
8762 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8763 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8764 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8765 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8768 mv "$ac_tmp/config.h" "$ac_file" \
8769 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8772 $as_echo "/* $configure_input */" \
8773 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8774 || as_fn_error $? "could not create -" "$LINENO" 5
8778 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8779 $as_echo "$as_me: executing $ac_file commands" >&6;}
8784 case $ac_file$ac_mode in
8785 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8786 if test -n "$CONFIG_FILES"; then
8787 if test -n "${with_target_subdir}"; then
8788 # FIXME: We shouldn't need to set ac_file
8790 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
8791 . ${libiberty_topdir}/config-ml.in
8801 ac_clean_files=$ac_clean_files_save
8803 test $ac_write_fail = 0 ||
8804 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8807 # configure is writing to config.log, and then calls config.status.
8808 # config.status does its own redirection, appending to config.log.
8809 # Unfortunately, on DOS this fails, as config.log is still kept open
8810 # by configure, so config.status won't be able to write to it; its
8811 # output is simply discarded. So we exec the FD to /dev/null,
8812 # effectively closing config.log, so it can be properly (re)opened and
8813 # appended to by config.status. When coming back to configure, we
8814 # need to make the FD available again.
8815 if test "$no_create" != yes; then
8817 ac_config_status_args=
8818 test "$silent" = yes &&
8819 ac_config_status_args="$ac_config_status_args --quiet"
8821 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8823 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8824 # would make configure fail if this is the last instruction.
8825 $ac_cs_success || as_fn_exit 1
8827 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8829 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}