2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE
=1; export DUALCASE
# for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print
-rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
53 as_echo_n='/usr
/ucb
/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
66 as_echo_n='sh
-c $as_echo_n_body as_echo
'
69 as_echo='sh
-c $as_echo_body as_echo
'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x
; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var
in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\
${$as_var+set} = xset \
119 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
132 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x
; then
135 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required
="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev
/null
; then :
178 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
181 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
183 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir
=.
190 for as_base
in sh bash ksh sh5
; do
191 # Try only shells that exist, to save several forks.
192 as_shell
=$as_dir/$as_base
193 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
195 CONFIG_SHELL
=$as_shell as_have_required
=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
204 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
206 CONFIG_SHELL
=$SHELL as_have_required
=yes
211 if test "x$CONFIG_SHELL" != x
; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x
$as_have_required = xno
; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x
${ZSH_VERSION+set} = xset
; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL
=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE
= GREP_OPTIONS
=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir
=.
/$as_dir;;
283 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
287 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs
="'$as_qdir' $as_dirs"
291 as_dir
=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
317 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
352 as_val
=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status
=$?
; test $as_status -eq 0 && as_status
=1
366 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit
$as_status
373 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
380 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
392 as_me
=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits
='0123456789'
416 as_cr_alnum
=$as_cr_Letters$as_cr_digits
419 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
420 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x
"$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C
= ECHO_N
= ECHO_T
=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
463 rm -f conf$$ conf$$.exe conf$$.
file
464 if test -d conf$$.dir
; then
465 rm -f conf$$.dir
/conf$$.
file
468 mkdir conf$$.dir
2>/dev
/null
470 if (echo >conf$$.
file) 2>/dev
/null
; then
471 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
479 elif ln conf$$.
file conf$$
2>/dev
/null
; then
487 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
488 rmdir conf$$.dir
2>/dev
/null
490 if mkdir
-p .
2>/dev
/null
; then
491 as_mkdir_p
='mkdir -p "$as_dir"'
493 test -d .
/-p && rmdir .
/-p
497 if test -x / >/dev
/null
2>&1; then
500 if ls -dL / >/dev
/null
2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p
=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev
/null
6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix
=/usr
/local
539 ac_config_libobj_dir
=.
546 # Identity of this package.
554 ac_unique_file
="xmalloc.c"
555 # Factoring default headers for most tests.
556 ac_includes_default
="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars
='LTLIBOBJS
605 ac_libiberty_warn_cflags
658 program_transform_name
669 ac_subst_files
='host_makefile_frag'
671 enable_option_checking
676 enable_maintainer_mode
679 enable_install_libiberty
681 ac_precious_vars
='build_alias
692 # Initialize some variables set by options.
694 ac_init_version
=false
695 ac_unrecognized_opts
=
697 # The variables have the same names as the options, with
698 # dashes changed to underlines.
706 program_transform_name
=s
,x
,x
,
714 # Installation directory options.
715 # These are left unexpanded so users can "make install exec_prefix=/foo"
716 # and all the variables that are supposed to be based on exec_prefix
717 # by default will actually change.
718 # Use braces instead of parens because sh, perl, etc. also accept them.
719 # (The list follows the same order as the GNU Coding Standards.)
720 bindir
='${exec_prefix}/bin'
721 sbindir
='${exec_prefix}/sbin'
722 libexecdir
='${exec_prefix}/libexec'
723 datarootdir
='${prefix}/share'
724 datadir
='${datarootdir}'
725 sysconfdir
='${prefix}/etc'
726 sharedstatedir
='${prefix}/com'
727 localstatedir
='${prefix}/var'
728 includedir
='${prefix}/include'
729 oldincludedir
='/usr/include'
730 docdir
='${datarootdir}/doc/${PACKAGE}'
731 infodir
='${datarootdir}/info'
736 libdir
='${exec_prefix}/lib'
737 localedir
='${datarootdir}/locale'
738 mandir
='${datarootdir}/man'
744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
746 eval $ac_prev=\
$ac_option
752 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
756 # Accept the important Cygnus configure options, so we can diagnose typos.
758 case $ac_dashdash$ac_option in
762 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
764 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
767 -build |
--build |
--buil |
--bui |
--bu)
768 ac_prev
=build_alias
;;
769 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
770 build_alias
=$ac_optarg ;;
772 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
773 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
774 ac_prev
=cache_file
;;
775 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
776 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
777 cache_file
=$ac_optarg ;;
780 cache_file
=config.cache
;;
782 -datadir |
--datadir |
--datadi |
--datad)
784 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
785 datadir
=$ac_optarg ;;
787 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
788 |
--dataroo |
--dataro |
--datar)
789 ac_prev
=datarootdir
;;
790 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
791 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
792 datarootdir
=$ac_optarg ;;
794 -disable-* |
--disable-*)
795 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
796 # Reject names that are not valid shell variable names.
797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
798 as_fn_error
"invalid feature name: $ac_useropt"
799 ac_useropt_orig
=$ac_useropt
800 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
805 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep
=', ';;
808 eval enable_
$ac_useropt=no
;;
810 -docdir |
--docdir |
--docdi |
--doc |
--do)
812 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
815 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
817 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
820 -enable-* |
--enable-*)
821 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
822 # Reject names that are not valid shell variable names.
823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
824 as_fn_error
"invalid feature name: $ac_useropt"
825 ac_useropt_orig
=$ac_useropt
826 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
831 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep
=', ';;
834 eval enable_
$ac_useropt=\
$ac_optarg ;;
836 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
837 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
838 |
--exec |
--exe |
--ex)
839 ac_prev
=exec_prefix
;;
840 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
841 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
842 |
--exec=* |
--exe=* |
--ex=*)
843 exec_prefix
=$ac_optarg ;;
845 -gas |
--gas |
--ga |
--g)
846 # Obsolete; use --with-gas.
849 -help |
--help |
--hel |
--he |
-h)
851 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
852 ac_init_help
=recursive
;;
853 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
854 ac_init_help
=short
;;
856 -host |
--host |
--hos |
--ho)
857 ac_prev
=host_alias
;;
858 -host=* |
--host=* |
--hos=* |
--ho=*)
859 host_alias
=$ac_optarg ;;
861 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
863 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
865 htmldir
=$ac_optarg ;;
867 -includedir |
--includedir |
--includedi |
--included |
--include \
868 |
--includ |
--inclu |
--incl |
--inc)
869 ac_prev
=includedir
;;
870 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
871 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
872 includedir
=$ac_optarg ;;
874 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
876 -infodir=* |
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=$ac_try;;
1419 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420 $as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1423 if test -s conftest.err
; then
1424 grep -v '^ *+' conftest.err
>conftest.er1
1425 cat conftest.er1
>&5
1426 mv -f conftest.er1 conftest.err
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.
$ac_objext; then :
1435 $as_echo "$as_me: failed program was:" >&5
1436 sed 's/^/| /' conftest.
$ac_ext >&5
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1443 } # ac_fn_c_try_compile
1445 # ac_fn_c_try_cpp LINENO
1446 # ----------------------
1447 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1450 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1451 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1453 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457 $as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1472 $as_echo "$as_me: failed program was:" >&5
1473 sed 's/^/| /' conftest.$ac_ext >&5
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1482 # ac_fn_c_try_run LINENO
1483 # ----------------------
1484 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485 # that executables *can* be run.
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1491 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1492 *) ac_try_echo
=$ac_try;;
1494 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495 $as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505 $as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514 sed 's/^/| /' conftest.$ac_ext >&5
1516 ac_retval=$ac_status
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1524 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1525 # ----------------------------------------------
1526 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527 ac_fn_c_check_header_preproc ()
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531 $as_echo_n "checking for $2... " >&6; }
1532 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536 /* end confdefs.h. */
1539 if ac_fn_c_try_cpp "$LINENO"; then :
1544 rm -f conftest.err conftest.$ac_ext
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548 $as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1551 } # ac_fn_c_check_header_preproc
1553 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554 # --------------------------------------------
1555 # Tries to find the compile-time value of EXPR in a program that includes
1556 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1558 ac_fn_c_compute_int ()
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564 /* end confdefs.h. */
1569 static int test_array [1 - 2 * !(($2) >= 0)];
1576 if ac_fn_c_try_compile "$LINENO"; then :
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580 /* end confdefs.h. */
1585 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1592 if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606 /* end confdefs.h. */
1611 static int test_array [1 - 2 * !(($2) < 0)];
1618 if ac_fn_c_try_compile "$LINENO"; then :
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622 /* end confdefs.h. */
1627 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1634 if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652 # Binary search between lo and hi bounds.
1653 while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h. */
1661 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1668 if ac_fn_c_try_compile "$LINENO"; then :
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681 /* end confdefs.h. */
1683 static long int longval () { return $2; }
1684 static unsigned long int ulongval () { return $2; }
1691 FILE *f = fopen ("conftest.val", "w");
1696 long int i = longval ();
1699 fprintf (f, "%ld", i);
1703 unsigned long int i = ulongval ();
1706 fprintf (f, "%lu", i);
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
1716 if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1729 } # ac_fn_c_compute_int
1731 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732 # -------------------------------------------
1733 # Tests whether TYPE exists after having included INCLUDES, setting cache
1734 # variable VAR accordingly.
1735 ac_fn_c_check_type ()
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739 $as_echo_n "checking for $2... " >&6; }
1740 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745 /* end confdefs.h. */
1756 if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h. */
1769 if ac_fn_c_try_compile "$LINENO"; then :
1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1783 } # ac_fn_c_check_type
1785 # ac_fn_c_try_link LINENO
1786 # -----------------------
1787 # Try to link conftest.$ac_ext, and return whether this succeeded.
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1794 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1795 *) ac_try_echo
=$ac_try;;
1797 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798 $as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1801 if test -s conftest.err
; then
1802 grep -v '^ *+' conftest.err
>conftest.er1
1803 cat conftest.er1
>&5
1804 mv -f conftest.er1 conftest.err
1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest
$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest
$ac_exeext
1816 $as_echo "$as_me: failed program was:" >&5
1817 sed 's/^/| /' conftest.
$ac_ext >&5
1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1829 } # ac_fn_c_try_link
1831 # ac_fn_c_check_func LINENO FUNC VAR
1832 # ----------------------------------
1833 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1834 ac_fn_c_check_func
()
1836 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
1842 if test x
$gcc_no_link = xyes
; then
1843 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1845 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h. */
1847 /* System header to define __stub macros and hopefully few prototypes,
1848 which can conflict with char $2 (); below.
1849 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1850 <limits.h> exists even on freestanding compilers. Under hpux,
1851 including <limits.h> includes <sys/time.h> and causes problems
1852 checking for functions defined therein. */
1853 #if defined (__STDC__) && !defined (_HPUX_SOURCE)
1854 # include <limits.h>
1856 # include <assert.h>
1858 /* Override any gcc2 internal prototype to avoid an error. */
1863 /* We use char because int might match the return type of a gcc2
1864 builtin and then its argument prototype would still apply. */
1866 /* The GNU C library defines this for functions which it implements
1867 to always fail with ENOSYS. Some functions are actually named
1868 something starting with __ and the normal name is an alias. */
1869 #if defined (__stub_$2) || defined (__stub___$2)
1886 if ac_fn_c_try_link
"$LINENO"; then :
1891 rm -f core conftest.err conftest.
$ac_objext \
1892 conftest
$ac_exeext conftest.
$ac_ext
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896 $as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1899 } # ac_fn_c_check_func
1901 # ac_fn_c_check_decl LINENO SYMBOL VAR
1902 # ------------------------------------
1903 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904 ac_fn_c_check_decl
()
1906 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1908 $as_echo_n "checking whether $2 is declared... " >&6; }
1909 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910 $as_echo_n "(cached) " >&6
1912 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h. */
1926 if ac_fn_c_try_compile
"$LINENO"; then :
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 $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1938 } # ac_fn_c_check_decl
1939 cat >config.log
<<_ACEOF
1940 This file contains any messages produced by compilers while
1941 running configure, to aid debugging if configure makes a mistake.
1943 It was created by $as_me, which was
1944 generated by GNU Autoconf 2.64. Invocation command line was
1956 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1957 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1958 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1959 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1960 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1962 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1963 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1965 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1966 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1967 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1968 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1969 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1970 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1971 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1975 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1979 test -z "$as_dir" && as_dir
=.
1980 $as_echo "PATH: $as_dir"
1996 # Keep a trace of the command line.
1997 # Strip out --no-create and --no-recursion so they do not pile up.
1998 # Strip out --silent because we don't want to record it for future runs.
1999 # Also quote any args containing shell meta-characters.
2000 # Make two passes to allow for proper duplicate-argument suppression.
2004 ac_must_keep_next
=false
2010 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2011 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2012 |
-silent |
--silent |
--silen |
--sile |
--sil)
2015 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2018 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2020 as_fn_append ac_configure_args1
" '$ac_arg'"
2021 if test $ac_must_keep_next = true
; then
2022 ac_must_keep_next
=false
# Got value, back to normal.
2025 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2026 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2027 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2028 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2029 case "$ac_configure_args0 " in
2030 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2033 -* ) ac_must_keep_next
=true
;;
2036 as_fn_append ac_configure_args
" '$ac_arg'"
2041 { ac_configure_args0
=; unset ac_configure_args0
;}
2042 { ac_configure_args1
=; unset ac_configure_args1
;}
2044 # When interrupted or exit'd, cleanup temporary files, and complete
2045 # config.log. We remove comments because anyway the quotes in there
2046 # would cause problems or look ugly.
2047 # WARNING: Use '\'' to represent an apostrophe within the trap.
2048 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2049 trap 'exit_status=$?
2050 # Save into config.log some information that might help in debugging.
2055 ## ---------------- ##
2056 ## Cache variables. ##
2057 ## ---------------- ##
2060 # The following way of writing the cache mishandles newlines in values,
2062 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2063 eval ac_val=\$$ac_var
2067 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2068 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2071 _ | IFS | as_nl) ;; #(
2072 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2073 *) { eval $ac_var=; unset $ac_var;} ;;
2078 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2079 *${as_nl}ac_space=\ *)
2081 "s/'\''/'\''\\\\'\'''\''/g;
2082 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2085 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2093 ## ----------------- ##
2094 ## Output variables. ##
2095 ## ----------------- ##
2098 for ac_var in $ac_subst_vars
2100 eval ac_val=\$$ac_var
2102 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2104 $as_echo "$ac_var='\''$ac_val'\''"
2108 if test -n "$ac_subst_files"; then
2110 ## ------------------- ##
2111 ## File substitutions. ##
2112 ## ------------------- ##
2115 for ac_var
in $ac_subst_files
2117 eval ac_val
=\$
$ac_var
2119 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2121 $as_echo "$ac_var='\''$ac_val'\''"
2126 if test -s confdefs.h; then
2136 test "$ac_signal" != 0 &&
2137 $as_echo "$as_me: caught signal $ac_signal"
2138 $as_echo "$as_me: exit $exit_status"
2140 rm -f core *.core core.conftest.* &&
2141 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2144 for ac_signal
in 1 2 13 15; do
2145 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2149 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2150 rm -f -r conftest
* confdefs.h
2152 $as_echo "/* confdefs.h */" > confdefs.h
2154 # Predefined preprocessor variables.
2156 cat >>confdefs.h
<<_ACEOF
2157 #define PACKAGE_NAME "$PACKAGE_NAME"
2160 cat >>confdefs.h
<<_ACEOF
2161 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2164 cat >>confdefs.h
<<_ACEOF
2165 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2168 cat >>confdefs.h
<<_ACEOF
2169 #define PACKAGE_STRING "$PACKAGE_STRING"
2172 cat >>confdefs.h
<<_ACEOF
2173 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2176 cat >>confdefs.h
<<_ACEOF
2177 #define PACKAGE_URL "$PACKAGE_URL"
2181 # Let the site file select an alternate cache file if it wants to.
2182 # Prefer an explicitly selected file to automatically selected ones.
2185 if test -n "$CONFIG_SITE"; then
2186 ac_site_file1
=$CONFIG_SITE
2187 elif test "x$prefix" != xNONE
; then
2188 ac_site_file1
=$prefix/share
/config.site
2189 ac_site_file2
=$prefix/etc
/config.site
2191 ac_site_file1
=$ac_default_prefix/share
/config.site
2192 ac_site_file2
=$ac_default_prefix/etc
/config.site
2194 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2196 test "x$ac_site_file" = xNONE
&& continue
2197 if test -r "$ac_site_file"; then
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2199 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2200 sed 's/^/| /' "$ac_site_file" >&5
2205 if test -r "$cache_file"; then
2206 # Some versions of bash will fail to source /dev/null (special
2207 # files actually), so we avoid doing that.
2208 if test -f "$cache_file"; then
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2210 $as_echo "$as_me: loading cache $cache_file" >&6;}
2212 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2213 *) .
"./$cache_file";;
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2218 $as_echo "$as_me: creating cache $cache_file" >&6;}
2222 # Check that the precious variables saved in the cache have kept the same
2224 ac_cache_corrupted
=false
2225 for ac_var
in $ac_precious_vars; do
2226 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2227 eval ac_new_set
=\
$ac_env_${ac_var}_set
2228 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2229 eval ac_new_val
=\
$ac_env_${ac_var}_value
2230 case $ac_old_set,$ac_new_set in
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2233 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2234 ac_cache_corrupted
=: ;;
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2237 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2238 ac_cache_corrupted
=: ;;
2241 if test "x$ac_old_val" != "x$ac_new_val"; then
2242 # differences in whitespace do not lead to failure.
2243 ac_old_val_w
=`echo x $ac_old_val`
2244 ac_new_val_w
=`echo x $ac_new_val`
2245 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2247 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2248 ac_cache_corrupted
=:
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2251 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2252 eval $ac_var=\
$ac_old_val
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2255 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2257 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2260 # Pass precious variables to config.status.
2261 if test "$ac_new_set" = set; then
2263 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2264 *) ac_arg
=$ac_var=$ac_new_val ;;
2266 case " $ac_configure_args " in
2267 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2268 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2272 if $ac_cache_corrupted; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2274 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2276 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2277 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2279 ## -------------------- ##
2280 ## Main body of script. ##
2281 ## -------------------- ##
2284 ac_cpp
='$CPP $CPPFLAGS'
2285 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2286 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2287 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2295 # This works around the fact that libtool configuration may change LD
2296 # for this particular configuration, but some shells, instead of
2297 # keeping the changes in LD private, export them just because LD is
2298 # exported. We don't use libtool yet, but some day we might, so...
2299 ORIGINAL_LD_FOR_MULTILIBS
=$LD
2302 # Check whether --with-target-subdir was given.
2303 if test "${with_target_subdir+set}" = set; then :
2304 withval
=$with_target_subdir;
2308 # Check whether --with-build-subdir was given.
2309 if test "${with_build_subdir+set}" = set; then :
2310 withval
=$with_build_subdir;
2314 # Check whether --with-cross-host was given.
2315 if test "${with_cross_host+set}" = set; then :
2316 withval
=$with_cross_host;
2320 # Check whether --with-newlib was given.
2321 if test "${with_newlib+set}" = set; then :
2322 withval
=$with_newlib;
2326 if test "${srcdir}" = "."; then
2327 if test -n "${with_build_subdir}"; then
2328 libiberty_topdir
="${srcdir}/../.."
2330 elif test -z "${with_target_subdir}"; then
2331 libiberty_topdir
="${srcdir}/.."
2333 if test "${with_target_subdir}" != "."; then
2334 libiberty_topdir
="${srcdir}/${with_multisrctop}../.."
2336 libiberty_topdir
="${srcdir}/${with_multisrctop}.."
2340 libiberty_topdir
="${srcdir}/.."
2344 for ac_dir
in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2345 for ac_t
in install-sh
install.sh shtool
; do
2346 if test -f "$ac_dir/$ac_t"; then
2348 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2353 if test -z "$ac_aux_dir"; then
2354 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2357 # These three variables are undocumented and unsupported,
2358 # and are intended to be withdrawn in a future Autoconf release.
2359 # They can cause serious problems if a builder's source tree is in a directory
2360 # whose full name contains unusual characters.
2361 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2362 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2363 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2369 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2370 # Check whether --enable-maintainer-mode was given.
2371 if test "${enable_maintainer_mode+set}" = set; then :
2372 enableval
=$enable_maintainer_mode; maintainer_mode
=$enableval
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2379 $as_echo "$maintainer_mode" >&6; }
2381 if test "$maintainer_mode" = "yes"; then
2389 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2390 # rely on it - libiberty is built before texinfo.
2391 # Extract the first word of "makeinfo", so it can be a program name with args.
2392 set dummy makeinfo
; ac_word
=$2
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394 $as_echo_n "checking for $ac_word... " >&6; }
2395 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2396 $as_echo_n "(cached) " >&6
2398 if test -n "$MAKEINFO"; then
2399 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2401 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2405 test -z "$as_dir" && as_dir
=.
2406 for ac_exec_ext
in '' $ac_executable_extensions; do
2407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2408 ac_cv_prog_MAKEINFO
="makeinfo"
2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2418 MAKEINFO
=$ac_cv_prog_MAKEINFO
2419 if test -n "$MAKEINFO"; then
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2421 $as_echo "$MAKEINFO" >&6; }
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424 $as_echo "no" >&6; }
2428 if test "x$MAKEINFO" = "x"; then
2429 MAKEINFO
="@echo makeinfo missing; true"
2434 */missing\ makeinfo
*)
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2437 *** Makeinfo is missing. Info documentation will not be built." >&5
2438 $as_echo "$as_me: WARNING:
2439 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2442 case x
"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2444 MAKEINFO
="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2447 *** Makeinfo is too old. Info documentation will not be built." >&5
2448 $as_echo "$as_me: WARNING:
2449 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2458 # Extract the first word of "perl", so it can be a program name with args.
2459 set dummy perl
; ac_word
=$2
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461 $as_echo_n "checking for $ac_word... " >&6; }
2462 if test "${ac_cv_prog_PERL+set}" = set; then :
2463 $as_echo_n "(cached) " >&6
2465 if test -n "$PERL"; then
2466 ac_cv_prog_PERL
="$PERL" # Let the user override the test.
2468 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2472 test -z "$as_dir" && as_dir
=.
2473 for ac_exec_ext
in '' $ac_executable_extensions; do
2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2475 ac_cv_prog_PERL
="perl"
2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2485 PERL
=$ac_cv_prog_PERL
2486 if test -n "$PERL"; then
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2488 $as_echo "$PERL" >&6; }
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2491 $as_echo "no" >&6; }
2495 if test x
"$PERL" = x
""; then
2502 # Make sure we can run config.sub.
2503 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2504 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2507 $as_echo_n "checking build system type... " >&6; }
2508 if test "${ac_cv_build+set}" = set; then :
2509 $as_echo_n "(cached) " >&6
2511 ac_build_alias
=$build_alias
2512 test "x$ac_build_alias" = x
&&
2513 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2514 test "x$ac_build_alias" = x
&&
2515 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2516 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2517 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2521 $as_echo "$ac_cv_build" >&6; }
2522 case $ac_cv_build in
2524 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2527 ac_save_IFS
=$IFS; IFS
='-'
2533 # Remember, the first character of IFS is used to create $*,
2534 # except with old shells:
2537 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2541 $as_echo_n "checking host system type... " >&6; }
2542 if test "${ac_cv_host+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
2545 if test "x$host_alias" = x
; then
2546 ac_cv_host
=$ac_cv_build
2548 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2549 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2554 $as_echo "$ac_cv_host" >&6; }
2557 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2560 ac_save_IFS
=$IFS; IFS
='-'
2566 # Remember, the first character of IFS is used to create $*,
2567 # except with old shells:
2570 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2575 if test -n "$ac_tool_prefix"; then
2576 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2577 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579 $as_echo_n "checking for $ac_word... " >&6; }
2580 if test "${ac_cv_prog_AR+set}" = set; then :
2581 $as_echo_n "(cached) " >&6
2583 if test -n "$AR"; then
2584 ac_cv_prog_AR
="$AR" # Let the user override the test.
2586 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2590 test -z "$as_dir" && as_dir
=.
2591 for ac_exec_ext
in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2593 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2604 if test -n "$AR"; then
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2606 $as_echo "$AR" >&6; }
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609 $as_echo "no" >&6; }
2614 if test -z "$ac_cv_prog_AR"; then
2616 # Extract the first word of "ar", so it can be a program name with args.
2617 set dummy
ar; ac_word
=$2
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619 $as_echo_n "checking for $ac_word... " >&6; }
2620 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2621 $as_echo_n "(cached) " >&6
2623 if test -n "$ac_ct_AR"; then
2624 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2626 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2630 test -z "$as_dir" && as_dir
=.
2631 for ac_exec_ext
in '' $ac_executable_extensions; do
2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2633 ac_cv_prog_ac_ct_AR
="ar"
2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2643 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2644 if test -n "$ac_ct_AR"; then
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2646 $as_echo "$ac_ct_AR" >&6; }
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2649 $as_echo "no" >&6; }
2652 if test "x$ac_ct_AR" = x
; then
2655 case $cross_compiling:$ac_tool_warned in
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2659 ac_tool_warned
=yes ;;
2667 if test -n "$ac_tool_prefix"; then
2668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2669 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671 $as_echo_n "checking for $ac_word... " >&6; }
2672 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
2675 if test -n "$RANLIB"; then
2676 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2678 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2682 test -z "$as_dir" && as_dir
=.
2683 for ac_exec_ext
in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2685 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2695 RANLIB
=$ac_cv_prog_RANLIB
2696 if test -n "$RANLIB"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2698 $as_echo "$RANLIB" >&6; }
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701 $as_echo "no" >&6; }
2706 if test -z "$ac_cv_prog_RANLIB"; then
2707 ac_ct_RANLIB
=$RANLIB
2708 # Extract the first word of "ranlib", so it can be a program name with args.
2709 set dummy ranlib
; ac_word
=$2
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2711 $as_echo_n "checking for $ac_word... " >&6; }
2712 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2713 $as_echo_n "(cached) " >&6
2715 if test -n "$ac_ct_RANLIB"; then
2716 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2718 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2722 test -z "$as_dir" && as_dir
=.
2723 for ac_exec_ext
in '' $ac_executable_extensions; do
2724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2725 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2736 if test -n "$ac_ct_RANLIB"; then
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2738 $as_echo "$ac_ct_RANLIB" >&6; }
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2741 $as_echo "no" >&6; }
2744 if test "x$ac_ct_RANLIB" = x
; then
2747 case $cross_compiling:$ac_tool_warned in
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2751 ac_tool_warned
=yes ;;
2753 RANLIB
=$ac_ct_RANLIB
2756 RANLIB
="$ac_cv_prog_RANLIB"
2760 # Add --enable-multilib to configure.
2761 # Default to --enable-multilib
2762 # Check whether --enable-multilib was given.
2763 if test "${enable_multilib+set}" = set; then :
2764 enableval
=$enable_multilib; case "$enableval" in
2765 yes) multilib
=yes ;;
2767 *) as_fn_error
"bad value $enableval for multilib option" "$LINENO" 5 ;;
2774 # Even if the default multilib is not a cross compilation,
2775 # it may be that some of the other multilibs are.
2776 if test $cross_compiling = no
&& test $multilib = yes \
2777 && test "x${with_multisubdir}" != x
; then
2778 cross_compiling
=maybe
2783 ac_cpp
='$CPP $CPPFLAGS'
2784 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2787 if test -n "$ac_tool_prefix"; then
2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2789 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if test "${ac_cv_prog_CC+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
2795 if test -n "$CC"; then
2796 ac_cv_prog_CC
="$CC" # Let the user override the test.
2798 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2802 test -z "$as_dir" && as_dir
=.
2803 for ac_exec_ext
in '' $ac_executable_extensions; do
2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2805 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2816 if test -n "$CC"; then
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818 $as_echo "$CC" >&6; }
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2826 if test -z "$ac_cv_prog_CC"; then
2828 # Extract the first word of "gcc", so it can be a program name with args.
2829 set dummy gcc
; ac_word
=$2
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831 $as_echo_n "checking for $ac_word... " >&6; }
2832 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2833 $as_echo_n "(cached) " >&6
2835 if test -n "$ac_ct_CC"; then
2836 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2838 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2842 test -z "$as_dir" && as_dir
=.
2843 for ac_exec_ext
in '' $ac_executable_extensions; do
2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2845 ac_cv_prog_ac_ct_CC
="gcc"
2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2855 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2856 if test -n "$ac_ct_CC"; then
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2858 $as_echo "$ac_ct_CC" >&6; }
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2861 $as_echo "no" >&6; }
2864 if test "x$ac_ct_CC" = x
; then
2867 case $cross_compiling:$ac_tool_warned in
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2871 ac_tool_warned
=yes ;;
2879 if test -z "$CC"; then
2880 if test -n "$ac_tool_prefix"; then
2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2882 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884 $as_echo_n "checking for $ac_word... " >&6; }
2885 if test "${ac_cv_prog_CC+set}" = set; then :
2886 $as_echo_n "(cached) " >&6
2888 if test -n "$CC"; then
2889 ac_cv_prog_CC
="$CC" # Let the user override the test.
2891 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2895 test -z "$as_dir" && as_dir
=.
2896 for ac_exec_ext
in '' $ac_executable_extensions; do
2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2898 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2909 if test -n "$CC"; then
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911 $as_echo "$CC" >&6; }
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2920 if test -z "$CC"; then
2921 # Extract the first word of "cc", so it can be a program name with args.
2922 set dummy cc
; ac_word
=$2
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924 $as_echo_n "checking for $ac_word... " >&6; }
2925 if test "${ac_cv_prog_CC+set}" = set; then :
2926 $as_echo_n "(cached) " >&6
2928 if test -n "$CC"; then
2929 ac_cv_prog_CC
="$CC" # Let the user override the test.
2932 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2936 test -z "$as_dir" && as_dir
=.
2937 for ac_exec_ext
in '' $ac_executable_extensions; do
2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2940 ac_prog_rejected
=yes
2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2951 if test $ac_prog_rejected = yes; then
2952 # We found a bogon in the path, so make sure we never use it.
2953 set dummy
$ac_cv_prog_CC
2955 if test $# != 0; then
2956 # We chose a different compiler from the bogus one.
2957 # However, it has the same basename, so the bogon will be chosen
2958 # first if we set CC to just the basename; use the full file name.
2960 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2966 if test -n "$CC"; then
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2968 $as_echo "$CC" >&6; }
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971 $as_echo "no" >&6; }
2976 if test -z "$CC"; then
2977 if test -n "$ac_tool_prefix"; then
2978 for ac_prog
in cl.exe
2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983 $as_echo_n "checking for $ac_word... " >&6; }
2984 if test "${ac_cv_prog_CC+set}" = set; then :
2985 $as_echo_n "(cached) " >&6
2987 if test -n "$CC"; then
2988 ac_cv_prog_CC
="$CC" # Let the user override the test.
2990 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2994 test -z "$as_dir" && as_dir
=.
2995 for ac_exec_ext
in '' $ac_executable_extensions; do
2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2997 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3008 if test -n "$CC"; then
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3010 $as_echo "$CC" >&6; }
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013 $as_echo "no" >&6; }
3017 test -n "$CC" && break
3020 if test -z "$CC"; then
3022 for ac_prog
in cl.exe
3024 # Extract the first word of "$ac_prog", so it can be a program name with args.
3025 set dummy
$ac_prog; ac_word
=$2
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3027 $as_echo_n "checking for $ac_word... " >&6; }
3028 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3029 $as_echo_n "(cached) " >&6
3031 if test -n "$ac_ct_CC"; then
3032 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3034 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3038 test -z "$as_dir" && as_dir
=.
3039 for ac_exec_ext
in '' $ac_executable_extensions; do
3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3041 ac_cv_prog_ac_ct_CC
="$ac_prog"
3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3051 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3052 if test -n "$ac_ct_CC"; then
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3054 $as_echo "$ac_ct_CC" >&6; }
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3057 $as_echo "no" >&6; }
3061 test -n "$ac_ct_CC" && break
3064 if test "x$ac_ct_CC" = x
; then
3067 case $cross_compiling:$ac_tool_warned in
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071 ac_tool_warned
=yes ;;
3080 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3082 as_fn_error
"no acceptable C compiler found in \$PATH
3083 See \`config.log' for more details." "$LINENO" 5; }
3085 # Provide some information about the compiler.
3086 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3089 for ac_option
in --version -v -V -qversion; do
3090 { { ac_try
="$ac_compiler $ac_option >&5"
3092 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3093 *) ac_try_echo=$ac_try;;
3095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096 $as_echo "$ac_try_echo"; } >&5
3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3099 if test -s conftest.err; then
3101 ... rest of stderr output deleted ...
3102 10q' conftest.err >conftest.er1
3103 cat conftest.er1 >&5
3104 rm -f conftest.er1 conftest.err
3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107 test $ac_status = 0; }
3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3111 /* end confdefs.h. */
3122 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3123 (eval $ac_link) 2>&5
3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126 test $ac_status = 0; }; then :
3131 if test x$gcc_no_link = xyes; then
3132 # Setting cross_compile will disable run tests; it will
3133 # also disable AC_CHECK_FILE but that's generally
3134 # correct if we can't link.
3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3139 /* end confdefs.h. */
3149 ac_clean_files_save=$ac_clean_files
3150 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3151 # Try to create an executable without -o first, disregard a.out.
3152 # It will help us diagnose broken compilers, and finding out an intuition
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3155 $as_echo_n "checking for C compiler default output file name... " >&6; }
3156 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3158 # The possible output files:
3159 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3162 for ac_file in $ac_files
3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3171 if { { ac_try="$ac_link_default"
3173 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3174 *) ac_try_echo
=$ac_try;;
3176 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3177 $as_echo "$ac_try_echo"; } >&5
3178 (eval "$ac_link_default") 2>&5
3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3181 test $ac_status = 0; }; then :
3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3183 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3184 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3185 # so that the user can short-circuit this test for compilers unknown to
3187 for ac_file
in $ac_files ''
3189 test -f "$ac_file" ||
continue
3191 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3194 # We found the default executable, but exeext='' is most
3198 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3200 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3202 # We set ac_cv_exeext here because the later test for it is not
3203 # safe: cross compilers may not add the suffix if given an `-o'
3204 # argument, so we may need to know it at that point already.
3205 # Even if this section looks crufty: it has the advantage of
3212 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3218 $as_echo "$ac_file" >&6; }
3219 if test -z "$ac_file"; then :
3220 $as_echo "$as_me: failed program was:" >&5
3221 sed 's/^/| /' conftest.
$ac_ext >&5
3223 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3225 { as_fn_set_status
77
3226 as_fn_error
"C compiler cannot create executables
3227 See \`config.log' for more details." "$LINENO" 5; }; }
3229 ac_exeext
=$ac_cv_exeext
3231 # Check that the compiler produces executables we can run. If not, either
3232 # the compiler is broken, or we cross compile.
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3234 $as_echo_n "checking whether the C compiler works... " >&6; }
3235 # If not cross compiling, check that we can run a simple program.
3236 if test "$cross_compiling" != yes; then
3237 if { ac_try
='./$ac_file'
3238 { { case "(($ac_try" in
3239 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3240 *) ac_try_echo=$ac_try;;
3242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3243 $as_echo "$ac_try_echo"; } >&5
3244 (eval "$ac_try") 2>&5
3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247 test $ac_status = 0; }; }; then
3250 if test "$cross_compiling" = maybe; then
3253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3255 as_fn_error "cannot run C compiled programs.
3256 If you meant to cross compile
, use \
`--host'.
3257 See \`config.log
' for more details." "$LINENO" 5; }
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3262 $as_echo "yes" >&6; }
3264 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3265 ac_clean_files=$ac_clean_files_save
3266 # Check that the compiler produces executables we can run. If not, either
3267 # the compiler is broken, or we cross compile.
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3269 $as_echo_n "checking whether we are cross compiling... " >&6; }
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3271 $as_echo "$cross_compiling" >&6; }
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3274 $as_echo_n "checking for suffix of executables... " >&6; }
3275 if { { ac_try="$ac_link"
3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278 *) ac_try_echo=$ac_try;;
3280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3281 $as_echo "$ac_try_echo"; } >&5
3282 (eval "$ac_link") 2>&5
3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3285 test $ac_status = 0; }; then :
3286 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3287 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3288 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3290 for ac_file
in conftest.exe conftest conftest.
*; do
3291 test -f "$ac_file" ||
continue
3293 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3294 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3301 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3302 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3303 See \`config.log' for more details." "$LINENO" 5; }
3305 rm -f conftest
$ac_cv_exeext
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3307 $as_echo "$ac_cv_exeext" >&6; }
3309 rm -f conftest.
$ac_ext
3310 EXEEXT
=$ac_cv_exeext
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3314 $as_echo_n "checking for suffix of object files... " >&6; }
3315 if test "${ac_cv_objext+set}" = set; then :
3316 $as_echo_n "(cached) " >&6
3318 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h. */
3329 rm -f conftest.o conftest.obj
3330 if { { ac_try
="$ac_compile"
3332 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336 $as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_compile") 2>&5
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }; then :
3341 for ac_file in conftest.o conftest.obj conftest.*; do
3342 test -f "$ac_file" || continue;
3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3350 $as_echo "$as_me: failed program was:" >&5
3351 sed 's/^/| /' conftest.$ac_ext >&5
3353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3355 as_fn_error "cannot compute suffix of object files
: cannot compile
3356 See \
`config.log' for more details." "$LINENO" 5; }
3358 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3361 $as_echo "$ac_cv_objext" >&6; }
3362 OBJEXT=$ac_cv_objext
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3365 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3366 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370 /* end confdefs.h. */
3383 if ac_fn_c_try_compile "$LINENO"; then :
3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3389 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3393 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3394 if test $ac_compiler_gnu = yes; then
3399 ac_test_CFLAGS=${CFLAGS+set}
3400 ac_save_CFLAGS=$CFLAGS
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3402 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3403 if test "${ac_cv_prog_cc_g+set}" = set; then :
3404 $as_echo_n "(cached) " >&6
3406 ac_save_c_werror_flag=$ac_c_werror_flag
3407 ac_c_werror_flag=yes
3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3411 /* end confdefs.h. */
3421 if ac_fn_c_try_compile "$LINENO"; then :
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426 /* end confdefs.h. */
3436 if ac_fn_c_try_compile "$LINENO"; then :
3439 ac_c_werror_flag=$ac_save_c_werror_flag
3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442 /* end confdefs.h. */
3452 if ac_fn_c_try_compile "$LINENO"; then :
3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 ac_c_werror_flag=$ac_save_c_werror_flag
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3463 $as_echo "$ac_cv_prog_cc_g" >&6; }
3464 if test "$ac_test_CFLAGS" = set; then
3465 CFLAGS=$ac_save_CFLAGS
3466 elif test $ac_cv_prog_cc_g = yes; then
3467 if test "$GCC" = yes; then
3473 if test "$GCC" = yes; then
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3480 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3481 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3482 $as_echo_n "(cached) " >&6
3484 ac_cv_prog_cc_c89=no
3486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3487 /* end confdefs.h. */
3490 #include <sys/types.h>
3491 #include <sys/stat.h>
3492 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3493 struct buf { int x; };
3494 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3495 static char *e (p, i)
3501 static char *f (char * (*g) (char **, int), char **p, ...)
3506 s = g (p, va_arg (v,int));
3511 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3512 function prototypes and stuff, but not '\xHH' hex character constants.
3513 These don't provoke an error unfortunately, instead are silently treated
3514 as 'x'. The following induces an error, until -std is added to get
3515 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3516 array size at least. It's necessary to write '\x00'==0 to get something
3517 that's true only with -std. */
3518 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3520 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3521 inside strings and character constants. */
3523 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3525 int test (int i, double x);
3526 struct s1 {int (*f) (int a);};
3527 struct s2 {int (*f) (double a);};
3528 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3534 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3539 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3540 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3542 CC="$ac_save_CC $ac_arg"
3543 if ac_fn_c_try_compile "$LINENO"; then :
3544 ac_cv_prog_cc_c89=$ac_arg
3546 rm -f core conftest.err conftest.$ac_objext
3547 test "x$ac_cv_prog_cc_c89" != "xno" && break
3549 rm -f conftest.$ac_ext
3554 case "x$ac_cv_prog_cc_c89" in
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3557 $as_echo "none needed" >&6; } ;;
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3560 $as_echo "unsupported" >&6; } ;;
3562 CC="$CC $ac_cv_prog_cc_c89"
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3564 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3566 if test "x$ac_cv_prog_cc_c89" != xno; then :
3571 ac_cpp='$CPP $CPPFLAGS'
3572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3574 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3577 # Check whether --enable-largefile was given.
3578 if test "${enable_largefile+set}" = set; then :
3579 enableval=$enable_largefile;
3582 if test "$enable_largefile" != no; then
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3585 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3586 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
3589 ac_cv_sys_largefile_CC=no
3590 if test "$GCC" != yes; then
3593 # IRIX 6.2 and later do not support large files by default,
3594 # so use the C compiler's -n32 option if that helps.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3597 #include <sys/types.h>
3598 /* Check that off_t can represent 2**63 - 1 correctly.
3599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3600 since some C++ compilers masquerading as C compilers
3601 incorrectly reject 9223372036854775807. */
3602 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3604 && LARGE_OFF_T % 2147483647 == 1)
3614 if ac_fn_c_try_compile "$LINENO"; then :
3617 rm -f core conftest.err conftest.$ac_objext
3619 if ac_fn_c_try_compile "$LINENO"; then :
3620 ac_cv_sys_largefile_CC=' -n32'; break
3622 rm -f core conftest.err conftest.$ac_objext
3626 rm -f conftest.$ac_ext
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3630 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3631 if test "$ac_cv_sys_largefile_CC" != no; then
3632 CC=$CC$ac_cv_sys_largefile_CC
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3636 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3637 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3638 $as_echo_n "(cached) " >&6
3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h. */
3643 #include <sys/types.h>
3644 /* Check that off_t can represent 2**63 - 1 correctly.
3645 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3646 since some C++ compilers masquerading as C compilers
3647 incorrectly reject 9223372036854775807. */
3648 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3649 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3650 && LARGE_OFF_T % 2147483647 == 1)
3660 if ac_fn_c_try_compile "$LINENO"; then :
3661 ac_cv_sys_file_offset_bits=no; break
3663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h. */
3666 #define _FILE_OFFSET_BITS 64
3667 #include <sys/types.h>
3668 /* Check that off_t can represent 2**63 - 1 correctly.
3669 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3670 since some C++ compilers masquerading as C compilers
3671 incorrectly reject 9223372036854775807. */
3672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3674 && LARGE_OFF_T % 2147483647 == 1)
3684 if ac_fn_c_try_compile "$LINENO"; then :
3685 ac_cv_sys_file_offset_bits=64; break
3687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 ac_cv_sys_file_offset_bits=unknown
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3693 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3694 case $ac_cv_sys_file_offset_bits in #(
3697 cat >>confdefs.h <<_ACEOF
3698 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3703 if test $ac_cv_sys_file_offset_bits = unknown; then
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3705 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3706 if test "${ac_cv_sys_large_files+set}" = set; then :
3707 $as_echo_n "(cached) " >&6
3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3711 /* end confdefs.h. */
3712 #include <sys/types.h>
3713 /* Check that off_t can represent 2**63 - 1 correctly.
3714 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3715 since some C++ compilers masquerading as C compilers
3716 incorrectly reject 9223372036854775807. */
3717 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3719 && LARGE_OFF_T % 2147483647 == 1)
3729 if ac_fn_c_try_compile "$LINENO"; then :
3730 ac_cv_sys_large_files=no; break
3732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3734 /* end confdefs.h. */
3735 #define _LARGE_FILES 1
3736 #include <sys/types.h>
3737 /* Check that off_t can represent 2**63 - 1 correctly.
3738 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3739 since some C++ compilers masquerading as C compilers
3740 incorrectly reject 9223372036854775807. */
3741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3743 && LARGE_OFF_T % 2147483647 == 1)
3753 if ac_fn_c_try_compile "$LINENO"; then :
3754 ac_cv_sys_large_files=1; break
3756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757 ac_cv_sys_large_files=unknown
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3762 $as_echo "$ac_cv_sys_large_files" >&6; }
3763 case $ac_cv_sys_large_files in #(
3766 cat >>confdefs.h <<_ACEOF
3767 #define _LARGE_FILES $ac_cv_sys_large_files
3776 ac_cpp='$CPP $CPPFLAGS'
3777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3781 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3782 # On Suns, sometimes $CPP names a directory.
3783 if test -n "$CPP" && test -d "$CPP"; then
3786 if test -z "$CPP"; then
3787 if test "${ac_cv_prog_CPP+set}" = set; then :
3788 $as_echo_n "(cached) " >&6
3790 # Double quotes because CPP needs to be expanded
3791 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3794 for ac_c_preproc_warn_flag in '' yes
3796 # Use a header file that comes with gcc, so configuring glibc
3797 # with a fresh cross-compiler works.
3798 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3799 # <limits.h> exists even on freestanding compilers.
3800 # On the NeXT, cc -E runs the code through the compiler's parser,
3801 # not just through cpp. "Syntax error" is here to catch this case.
3802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3803 /* end confdefs.h. */
3805 # include <limits.h>
3807 # include <assert.h>
3811 if ac_fn_c_try_cpp "$LINENO"; then :
3814 # Broken: fails on valid input.
3817 rm -f conftest.err conftest.$ac_ext
3819 # OK, works on sane cases. Now check whether nonexistent headers
3820 # can be detected and how.
3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822 /* end confdefs.h. */
3823 #include <ac_nonexistent.h>
3825 if ac_fn_c_try_cpp "$LINENO"; then :
3826 # Broken: success on invalid input.
3829 # Passes both tests.
3833 rm -f conftest.err conftest.$ac_ext
3836 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3837 rm -f conftest.err conftest.
$ac_ext
3838 if $ac_preproc_ok; then :
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3851 $as_echo "$CPP" >&6; }
3853 for ac_c_preproc_warn_flag
in '' yes
3855 # Use a header file that comes with gcc, so configuring glibc
3856 # with a fresh cross-compiler works.
3857 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3858 # <limits.h> exists even on freestanding compilers.
3859 # On the NeXT, cc -E runs the code through the compiler's parser,
3860 # not just through cpp. "Syntax error" is here to catch this case.
3861 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3862 /* end confdefs.h. */
3864 # include <limits.h>
3866 # include <assert.h>
3870 if ac_fn_c_try_cpp
"$LINENO"; then :
3873 # Broken: fails on valid input.
3876 rm -f conftest.err conftest.
$ac_ext
3878 # OK, works on sane cases. Now check whether nonexistent headers
3879 # can be detected and how.
3880 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3881 /* end confdefs.h. */
3882 #include <ac_nonexistent.h>
3884 if ac_fn_c_try_cpp
"$LINENO"; then :
3885 # Broken: success on invalid input.
3888 # Passes both tests.
3892 rm -f conftest.err conftest.
$ac_ext
3895 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3896 rm -f conftest.err conftest.
$ac_ext
3897 if $ac_preproc_ok; then :
3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
3903 See \`config.log' for more details." "$LINENO" 5; }
3907 ac_cpp
='$CPP $CPPFLAGS'
3908 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3913 ac_c_preproc_warn_flag
=yes
3915 ac_libiberty_warn_cflags
=
3916 save_CFLAGS
="$CFLAGS"
3917 for option
in -W -Wall -Wwrite-strings -Wc++-compat \
3918 -Wstrict-prototypes; do
3919 as_acx_Woption
=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3922 $as_echo_n "checking whether $CC supports $option... " >&6; }
3923 if { as_var
=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3924 $as_echo_n "(cached) " >&6
3927 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h. */
3938 if ac_fn_c_try_compile
"$LINENO"; then :
3939 eval "$as_acx_Woption=yes"
3941 eval "$as_acx_Woption=no"
3943 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3946 eval ac_res
=\$
$as_acx_Woption
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3948 $as_echo "$ac_res" >&6; }
3949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3950 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
3953 CFLAGS
="$save_CFLAGS"
3955 if test "$GCC" = yes; then :
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3957 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3958 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3959 $as_echo_n "(cached) " >&6
3961 save_CFLAGS
="$CFLAGS"
3963 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3964 /* end confdefs.h. */
3974 if ac_fn_c_try_compile
"$LINENO"; then :
3975 acx_cv_prog_cc_pedantic_
=yes
3977 acx_cv_prog_cc_pedantic_
=no
3979 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3980 CFLAGS
="$save_CFLAGS"
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3983 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3984 if test $acx_cv_prog_cc_pedantic_ = yes; then :
3985 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3991 if test "x$CC" != xcc
; then
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3993 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
3996 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
3998 set dummy
$CC; ac_cc
=`$as_echo "$2" |
3999 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4000 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4001 $as_echo_n "(cached) " >&6
4003 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h. */
4014 # Make sure it works both with $CC and with simple cc.
4015 # We do the test twice because some compilers refuse to overwrite an
4016 # existing .o file with -o, though they will create one.
4017 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4019 if { { case "(($ac_try" in
4020 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4021 *) ac_try_echo=$ac_try;;
4023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4024 $as_echo "$ac_try_echo"; } >&5
4025 (eval "$ac_try") 2>&5
4027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4028 test $ac_status = 0; } &&
4029 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4030 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4031 *) ac_try_echo
=$ac_try;;
4033 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4034 $as_echo "$ac_try_echo"; } >&5
4035 (eval "$ac_try") 2>&5
4037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4038 test $ac_status = 0; };
4040 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
4041 if test "x$CC" != xcc
; then
4042 # Test first that cc exists at all.
4043 if { ac_try
='cc -c conftest.$ac_ext >&5'
4044 { { case "(($ac_try" in
4045 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4046 *) ac_try_echo=$ac_try;;
4048 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4049 $as_echo "$ac_try_echo"; } >&5
4050 (eval "$ac_try") 2>&5
4052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4053 test $ac_status = 0; }; }; then
4054 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4056 if { { case "(($ac_try" in
4057 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4058 *) ac_try_echo
=$ac_try;;
4060 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4061 $as_echo "$ac_try_echo"; } >&5
4062 (eval "$ac_try") 2>&5
4064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4065 test $ac_status = 0; } &&
4066 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
4067 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4068 *) ac_try_echo=$ac_try;;
4070 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4071 $as_echo "$ac_try_echo"; } >&5
4072 (eval "$ac_try") 2>&5
4074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4075 test $ac_status = 0; };
4080 # cc exists but doesn't like -o.
4081 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4086 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4088 rm -f core conftest*
4091 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4093 $as_echo "yes" >&6; }
4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096 $as_echo "no" >&6; }
4098 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4102 # autoconf is lame and doesn't give us any substitution variable for this.
4103 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o
`\" = no"; then
4104 NO_MINUS_C_MINUS_O=yes
4106 OUTPUT_OPTION='-o $@'
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4112 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4113 if test "${ac_cv_c_const+set}" = set; then :
4114 $as_echo_n "(cached) " >&6
4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h. */
4122 /* FIXME: Include the comments suggested by Paul. */
4124 /* Ultrix mips cc rejects this. */
4125 typedef int charset[2];
4127 /* SunOS 4.1.1 cc rejects this. */
4128 char const *const *pcpcc;
4130 /* NEC SVR4.0.2 mips cc rejects this. */
4131 struct point {int x, y;};
4132 static struct point const zero = {0,0};
4133 /* AIX XL C 1.02.0.0 rejects this.
4134 It does not let you subtract one const X* pointer from another in
4135 an arm of an if-expression whose if-part is not a constant
4137 const char *g = "string";
4138 pcpcc = &g + (g ? g-g : 0);
4139 /* HPUX 7.0 cc rejects these. */
4141 ppc = (char**) pcpcc;
4142 pcpcc = (char const *const *) ppc;
4143 { /* SCO 3.2v4 cc rejects this. */
4145 char const *s = 0 ? (char *) 0 : (char const *) 0;
4150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4152 const int *foo = &x[0];
4155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4156 typedef const int *iptr;
4160 { /* AIX XL C 1.02.0.0 rejects this saying
4161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4162 struct s { int j; const int *ap[3]; };
4163 struct s *b; b->j = 5;
4165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4169 return !cs[0] && !zero.x;
4176 if ac_fn_c_try_compile "$LINENO"; then :
4181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4184 $as_echo "$ac_cv_c_const" >&6; }
4185 if test $ac_cv_c_const = no; then
4187 $as_echo "#define const /**/" >>confdefs.h
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4192 $as_echo_n "checking for inline... " >&6; }
4193 if test "${ac_cv_c_inline+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
4197 for ac_kw in inline __inline__ __inline; do
4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4199 /* end confdefs.h. */
4202 static $ac_kw foo_t static_foo () {return 0; }
4203 $ac_kw foo_t foo () {return 0; }
4207 if ac_fn_c_try_compile "$LINENO"; then :
4208 ac_cv_c_inline=$ac_kw
4210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4211 test "$ac_cv_c_inline" != no && break
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4216 $as_echo "$ac_cv_c_inline" >&6; }
4218 case $ac_cv_c_inline in
4221 case $ac_cv_c_inline in
4223 *) ac_val=$ac_cv_c_inline;;
4225 cat >>confdefs.h <<_ACEOF
4227 #define inline $ac_val
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4235 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4236 if test "${ac_cv_path_GREP+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
4239 if test -z "$GREP"; then
4240 ac_path_GREP_found=false
4241 # Loop through the user's path and test for each of PROGNAME-LIST
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4246 test -z "$as_dir" && as_dir=.
4247 for ac_prog in grep ggrep; do
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4250 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4251 # Check for GNU ac_path_GREP and select it if it is found.
4252 # Check for GNU $ac_path_GREP
4253 case `"$ac_path_GREP" --version 2>&1` in
4255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4258 $as_echo_n 0123456789 >"conftest.in"
4261 cat "conftest.in" "conftest.in" >"conftest.tmp"
4262 mv "conftest.tmp" "conftest.in"
4263 cp "conftest.in" "conftest.nl"
4264 $as_echo 'GREP' >> "conftest.nl"
4265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4267 as_fn_arith $ac_count + 1 && ac_count=$as_val
4268 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4269 # Best one so far, save it but keep looking for a better one
4270 ac_cv_path_GREP="$ac_path_GREP"
4271 ac_path_GREP_max=$ac_count
4273 # 10*(2^10) chars as input seems more than enough
4274 test $ac_count -gt 10 && break
4276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4279 $ac_path_GREP_found && break 3
4284 if test -z "$ac_cv_path_GREP"; then
4285 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4288 ac_cv_path_GREP=$GREP
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4293 $as_echo "$ac_cv_path_GREP" >&6; }
4294 GREP="$ac_cv_path_GREP"
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4298 $as_echo_n "checking for egrep... " >&6; }
4299 if test "${ac_cv_path_EGREP+set}" = set; then :
4300 $as_echo_n "(cached) " >&6
4302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4303 then ac_cv_path_EGREP="$GREP -E"
4305 if test -z "$EGREP"; then
4306 ac_path_EGREP_found=false
4307 # Loop through the user's path and test for each of PROGNAME-LIST
4308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4312 test -z "$as_dir" && as_dir=.
4313 for ac_prog in egrep; do
4314 for ac_exec_ext in '' $ac_executable_extensions; do
4315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4316 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4317 # Check for GNU ac_path_EGREP and select it if it is found.
4318 # Check for GNU $ac_path_EGREP
4319 case `"$ac_path_EGREP" --version 2>&1` in
4321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4324 $as_echo_n 0123456789 >"conftest.in"
4327 cat "conftest.in" "conftest.in" >"conftest.tmp"
4328 mv "conftest.tmp" "conftest.in"
4329 cp "conftest.in" "conftest.nl"
4330 $as_echo 'EGREP' >> "conftest.nl"
4331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4333 as_fn_arith $ac_count + 1 && ac_count=$as_val
4334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4335 # Best one so far, save it but keep looking for a better one
4336 ac_cv_path_EGREP="$ac_path_EGREP"
4337 ac_path_EGREP_max=$ac_count
4339 # 10*(2^10) chars as input seems more than enough
4340 test $ac_count -gt 10 && break
4342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4345 $ac_path_EGREP_found && break 3
4350 if test -z "$ac_cv_path_EGREP"; then
4351 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4354 ac_cv_path_EGREP=$EGREP
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4360 $as_echo "$ac_cv_path_EGREP" >&6; }
4361 EGREP="$ac_cv_path_EGREP"
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4365 $as_echo_n "checking for ANSI C header files... " >&6; }
4366 if test "${ac_cv_header_stdc+set}" = set; then :
4367 $as_echo_n "(cached) " >&6
4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4370 /* end confdefs.h. */
4384 if ac_fn_c_try_compile "$LINENO"; then :
4385 ac_cv_header_stdc=yes
4387 ac_cv_header_stdc=no
4389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4391 if test $ac_cv_header_stdc = yes; then
4392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394 /* end confdefs.h. */
4398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4399 $EGREP "memchr" >/dev/null 2>&1; then :
4402 ac_cv_header_stdc=no
4408 if test $ac_cv_header_stdc = yes; then
4409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411 /* end confdefs.h. */
4415 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4416 $EGREP "free" >/dev/null 2>&1; then :
4419 ac_cv_header_stdc=no
4425 if test $ac_cv_header_stdc = yes; then
4426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4427 if test "$cross_compiling" = yes; then :
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431 /* end confdefs.h. */
4434 #if ((' ' & 0x0FF) == 0x020)
4435 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4436 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4438 # define ISLOWER(c) \
4439 (('a' <= (c) && (c) <= 'i') \
4440 || ('j' <= (c) && (c) <= 'r') \
4441 || ('s' <= (c) && (c) <= 'z'))
4442 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4445 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4450 for (i = 0; i < 256; i++)
4451 if (XOR (islower (i), ISLOWER (i))
4452 || toupper (i) != TOUPPER (i))
4457 if ac_fn_c_try_run "$LINENO"; then :
4460 ac_cv_header_stdc=no
4462 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4463 conftest.$ac_objext conftest.beam conftest.$ac_ext
4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4469 $as_echo "$ac_cv_header_stdc" >&6; }
4470 if test $ac_cv_header_stdc = yes; then
4472 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4476 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4477 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4478 inttypes.h stdint.h unistd.h
4480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
4481 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4482 eval as_val=\$$as_ac_Header
4483 if test "x$as_val" = x""yes; then :
4484 cat >>confdefs.h <<_ACEOF
4485 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4493 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4494 if test "${ac_cv_c_bigendian+set}" = set; then :
4495 $as_echo_n "(cached) " >&6
4497 ac_cv_c_bigendian=unknown
4498 # See if we're dealing with a universal compiler.
4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500 /* end confdefs.h. */
4501 #ifndef __APPLE_CC__
4502 not a universal capable compiler
4507 if ac_fn_c_try_compile "$LINENO"; then :
4509 # Check for potential -arch flags. It is not universal unless
4510 # there are at least two -arch flags with different values.
4513 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4514 if test -n "$ac_prev"; then
4516 i?86 | x86_64 | ppc | ppc64)
4517 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4520 ac_cv_c_bigendian=universal
4526 elif test "x$ac_word" = "x-arch"; then
4531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 if test $ac_cv_c_bigendian = unknown; then
4533 # See if sys/param.h defines the BYTE_ORDER macro.
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535 /* end confdefs.h. */
4536 #include <sys/types.h>
4537 #include <sys/param.h>
4542 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4543 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4552 if ac_fn_c_try_compile "$LINENO"; then :
4553 # It does; now see whether it defined to BIG_ENDIAN or not.
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h. */
4556 #include <sys/types.h>
4557 #include <sys/param.h>
4562 #if BYTE_ORDER != BIG_ENDIAN
4570 if ac_fn_c_try_compile "$LINENO"; then :
4571 ac_cv_c_bigendian=yes
4573 ac_cv_c_bigendian=no
4575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4579 if test $ac_cv_c_bigendian = unknown; then
4580 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582 /* end confdefs.h. */
4588 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4596 if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to _BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4599 /* end confdefs.h. */
4613 if ac_fn_c_try_compile "$LINENO"; then :
4614 ac_cv_c_bigendian=yes
4616 ac_cv_c_bigendian=no
4618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # Compile a test program.
4624 if test "$cross_compiling" = yes; then :
4625 # Try to guess by grepping values from an object file.
4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627 /* end confdefs.h. */
4628 short int ascii_mm[] =
4629 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4630 short int ascii_ii[] =
4631 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4632 int use_ascii (int i) {
4633 return ascii_mm[i] + ascii_ii[i];
4635 short int ebcdic_ii[] =
4636 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4637 short int ebcdic_mm[] =
4638 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4639 int use_ebcdic (int i) {
4640 return ebcdic_mm[i] + ebcdic_ii[i];
4647 return use_ascii (foo) == use_ebcdic (foo);
4652 if ac_fn_c_try_compile "$LINENO"; then :
4653 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4654 ac_cv_c_bigendian=yes
4656 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4657 if test "$ac_cv_c_bigendian" = unknown; then
4658 ac_cv_c_bigendian=no
4660 # finding both strings is unlikely to happen, but who knows?
4661 ac_cv_c_bigendian=unknown
4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668 /* end confdefs.h. */
4669 $ac_includes_default
4674 /* Are we little or big endian? From Harbison&Steele. */
4678 char c[sizeof (long int)];
4681 return u.c[sizeof (long int) - 1] == 1;
4687 if ac_fn_c_try_run "$LINENO"; then :
4688 ac_cv_c_bigendian=no
4690 ac_cv_c_bigendian=yes
4692 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4693 conftest.$ac_objext conftest.beam conftest.$ac_ext
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4699 $as_echo "$ac_cv_c_bigendian" >&6; }
4700 case $ac_cv_c_bigendian in #(
4702 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4708 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4712 as_fn_error "unknown endianness
4713 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4719 ac_config_headers="$ac_config_headers config.h:config.in"
4723 # Find a good install program. We prefer a C program (faster),
4724 # so one script is as good as another. But avoid the broken or
4725 # incompatible versions:
4726 # SysV /etc/install, /usr/sbin/install
4727 # SunOS /usr/etc/install
4728 # IRIX /sbin/install
4730 # AmigaOS /C/install, which installs bootblocks on floppy discs
4731 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4732 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4733 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4734 # OS/2's system install, which has a completely different semantic
4735 # ./install, which can be erroneously created by make from ./install.sh.
4736 # Reject install programs that cannot install multiple files.
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4738 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4739 if test -z "$INSTALL"; then
4740 if test "${ac_cv_path_install+set}" = set; then :
4741 $as_echo_n "(cached) " >&6
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747 test -z "$as_dir" && as_dir=.
4748 # Account for people who put trailing slashes in PATH elements.
4749 case $as_dir/ in #((
4750 ./ | .// | /[cC]/* | \
4751 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4752 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4755 # OSF1 and SCO ODT 3.0 have their own names for install.
4756 # Don't use installbsd from OSF since it installs stuff as root
4758 for ac_prog in ginstall scoinst install; do
4759 for ac_exec_ext in '' $ac_executable_extensions; do
4760 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4761 if test $ac_prog = install &&
4762 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4763 # AIX install. It has an incompatible calling convention.
4765 elif test $ac_prog = install &&
4766 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4767 # program-specific install script used by HP pwplus--don't use.
4770 rm -rf conftest.one conftest.two conftest.dir
4771 echo one > conftest.one
4772 echo two > conftest.two
4774 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4775 test -s conftest.one && test -s conftest.two &&
4776 test -s conftest.dir/conftest.one &&
4777 test -s conftest.dir/conftest.two
4779 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4792 rm -rf conftest.one conftest.two conftest.dir
4795 if test "${ac_cv_path_install+set}" = set; then
4796 INSTALL=$ac_cv_path_install
4798 # As a last resort, use the slow shell script. Don't cache a
4799 # value for INSTALL within a source directory, because that will
4800 # break other packages using the cache if that directory is
4801 # removed, or if the value is a relative name.
4802 INSTALL=$ac_install_sh
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4806 $as_echo "$INSTALL" >&6; }
4808 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4809 # It thinks the first close brace ends the variable substitution.
4810 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4812 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4814 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4817 # Don't build the shared library for build.
4818 if [ -n "${with_build_subdir}" ]; then
4824 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4826 *-*-cxux7*) frag=mh-cxux7 ;;
4827 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4828 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4829 i370-*-opened*) frag=mh-openedition ;;
4830 i[34567]86-*-windows*) frag=mh-windows ;;
4833 if [ -n "${frag}" ]; then
4834 frag=${libiberty_topdir}/libiberty/config/$frag
4837 # If they didn't specify --enable-shared, don't generate shared libs.
4838 case "${enable_shared}" in
4844 if [ "${shared}" = "yes" ]; then
4847 alpha*-*-linux*) PICFLAG=-fPIC ;;
4848 arm*-*-*) PICFLAG=-fPIC ;;
4849 hppa*-*-*) PICFLAG=-fPIC ;;
4850 i370-*-*) PICFLAG=-fPIC ;;
4851 ia64-*-*) PICFLAG=-fpic ;;
4852 i[34567]86-*-* | x86_64-*-*)
4854 m68k-*-*) PICFLAG=-fpic ;;
4855 mips*-*-linux*) PICFLAG=-fPIC ;;
4857 powerpc*-*-*) PICFLAG=-fPIC ;;
4858 sparc*-*-*) case "${CFLAGS}" in
4859 *-fpic* ) PICFLAG=-fpic ;;
4860 * ) PICFLAG=-fPIC ;;
4862 s390*-*-*) PICFLAG=-fpic ;;
4867 echo "# Warning: this fragment is automatically generated" > temp-frag
4869 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4870 echo "Appending ${frag} to xhost-mkfrag"
4871 echo "# Following fragment copied from ${frag}" >> temp-frag
4872 cat ${frag} >> temp-frag
4875 # record if we want to build shared libs.
4876 if [ "${shared}" = "yes" ]; then
4877 echo enable_shared = yes >> temp-frag
4879 echo enable_shared = no >> temp-frag
4883 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4885 host_makefile_frag=${frag}
4888 # It's OK to check for header files. Although the compiler may not be
4889 # able to link anything, it had better be able to at least compile
4891 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
4893 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
4894 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4895 eval as_val=\$$as_ac_Header
4896 if test "x$as_val" = x""yes; then :
4897 cat >>confdefs.h <<_ACEOF
4898 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4905 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4906 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4907 $as_echo_n "(cached) " >&6
4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4910 /* end confdefs.h. */
4911 #include <sys/types.h>
4912 #include <sys/wait.h>
4914 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4917 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4925 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4930 if ac_fn_c_try_compile "$LINENO"; then :
4931 ac_cv_header_sys_wait_h=yes
4933 ac_cv_header_sys_wait_h=no
4935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4938 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
4939 if test $ac_cv_header_sys_wait_h = yes; then
4941 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4946 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4947 if test "${ac_cv_header_time+set}" = set; then :
4948 $as_echo_n "(cached) " >&6
4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951 /* end confdefs.h. */
4952 #include <sys/types.h>
4953 #include <sys/time.h>
4959 if ((struct tm *) 0)
4965 if ac_fn_c_try_compile "$LINENO"; then :
4966 ac_cv_header_time=yes
4968 ac_cv_header_time=no
4970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4973 $as_echo "$ac_cv_header_time" >&6; }
4974 if test $ac_cv_header_time = yes; then
4976 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4982 $as_echo_n "checking whether errno must be declared... " >&6; }
4983 if test "${libiberty_cv_declare_errno+set}" = set; then :
4984 $as_echo_n "(cached) " >&6
4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4987 /* end confdefs.h. */
4997 if ac_fn_c_try_compile "$LINENO"; then :
4998 libiberty_cv_declare_errno=no
5000 libiberty_cv_declare_errno=yes
5002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5005 $as_echo "$libiberty_cv_declare_errno" >&6; }
5006 if test $libiberty_cv_declare_errno = yes
5008 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5013 # Determine the size of an int for struct fibnode.
5014 # The cast to long int works around a bug in the HP C Compiler
5015 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5016 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5017 # This bug is HP SR number 8606223364.
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5019 $as_echo_n "checking size of int... " >&6; }
5020 if test "${ac_cv_sizeof_int+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
5023 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5026 if test "$ac_cv_type_int" = yes; then
5027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5028 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5029 { as_fn_set_status 77
5030 as_fn_error "cannot compute sizeof (int)
5031 See \`config.log
' for more details." "$LINENO" 5; }; }
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5039 $as_echo "$ac_cv_sizeof_int" >&6; }
5043 cat >>confdefs.h <<_ACEOF
5044 #define SIZEOF_INT $ac_cv_sizeof_int
5049 # Look for a 64-bit type.
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5051 $as_echo_n "checking for a 64-bit type... " >&6; }
5052 if test "${liberty_cv_uint64+set}" = set; then :
5053 $as_echo_n "(cached) " >&6
5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h. */
5057 #ifdef HAVE_STDINT_H
5063 extern uint64_t foo;
5068 if ac_fn_c_try_compile "$LINENO"; then :
5069 liberty_cv_uint64=uint64_t
5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5072 /* end confdefs.h. */
5073 #ifdef HAVE_LIMITS_H
5082 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5087 if ac_fn_c_try_compile "$LINENO"; then :
5088 liberty_cv_uint64="unsigned long"
5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091 /* end confdefs.h. */
5092 #ifdef HAVE_LIMITS_H
5101 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5106 if ac_fn_c_try_compile "$LINENO"; then :
5107 liberty_cv_uint64="unsigned long long"
5109 liberty_cv_uint64=none
5111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5119 $as_echo "$liberty_cv_uint64" >&6; }
5120 if test "$liberty_cv_uint64" != none; then
5122 cat >>confdefs.h <<_ACEOF
5123 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5129 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5130 if test "x$ac_cv_type_intptr_t" = x""yes; then :
5132 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5135 for ac_type in 'int
' 'long int
' 'long long int
'; do
5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137 /* end confdefs.h. */
5138 $ac_includes_default
5142 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5149 if ac_fn_c_try_compile "$LINENO"; then :
5151 cat >>confdefs.h <<_ACEOF
5152 #define intptr_t $ac_type
5157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5158 test -z "$ac_type" && break
5164 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5165 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5167 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5170 for ac_type in 'unsigned int
' 'unsigned long int
' \
5171 'unsigned long long int
'; do
5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173 /* end confdefs.h. */
5174 $ac_includes_default
5178 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5185 if ac_fn_c_try_compile "$LINENO"; then :
5187 cat >>confdefs.h <<_ACEOF
5188 #define uintptr_t $ac_type
5193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5194 test -z "$ac_type" && break
5200 # Given the above check, we always have uintptr_t or a fallback
5201 # definition. So define HAVE_UINTPTR_T in case any imported code
5204 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5207 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5208 if test "x$ac_cv_type_pid_t" = x""yes; then :
5212 cat >>confdefs.h <<_ACEOF
5219 # This is the list of functions which libiberty will provide if they
5220 # are not available on the host.
5223 funcs="$funcs atexit"
5224 funcs="$funcs basename"
5226 funcs="$funcs bcopy"
5227 funcs="$funcs bsearch"
5228 funcs="$funcs bzero"
5229 funcs="$funcs calloc"
5230 funcs="$funcs clock"
5232 funcs="$funcs getcwd"
5233 funcs="$funcs getpagesize"
5234 funcs="$funcs gettimeofday"
5235 funcs="$funcs index"
5236 funcs="$funcs insque"
5237 funcs="$funcs memchr"
5238 funcs="$funcs memcmp"
5239 funcs="$funcs memcpy"
5240 funcs="$funcs memmem"
5241 funcs="$funcs memmove"
5242 funcs="$funcs mempcpy"
5243 funcs="$funcs memset"
5244 funcs="$funcs mkstemps"
5245 funcs="$funcs putenv"
5246 funcs="$funcs random"
5247 funcs="$funcs rename"
5248 funcs="$funcs rindex"
5249 funcs="$funcs setenv"
5250 funcs="$funcs snprintf"
5251 funcs="$funcs sigsetmask"
5252 funcs="$funcs stpcpy"
5253 funcs="$funcs stpncpy"
5254 funcs="$funcs strcasecmp"
5255 funcs="$funcs strchr"
5256 funcs="$funcs strdup"
5257 funcs="$funcs strncasecmp"
5258 funcs="$funcs strndup"
5259 funcs="$funcs strrchr"
5260 funcs="$funcs strstr"
5261 funcs="$funcs strtod"
5262 funcs="$funcs strtol"
5263 funcs="$funcs strtoul"
5264 funcs="$funcs strverscmp"
5265 funcs="$funcs tmpnam"
5266 funcs="$funcs vasprintf"
5267 funcs="$funcs vfprintf"
5268 funcs="$funcs vprintf"
5269 funcs="$funcs vsnprintf"
5270 funcs="$funcs vsprintf"
5271 funcs="$funcs waitpid"
5273 # Also in the old function.def file: alloca, vfork, getopt.
5275 vars="sys_errlist sys_nerr sys_siglist"
5277 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5278 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5279 checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5281 # These are neither executed nor required, but they help keep
5282 # autoheader happy without adding a bunch of text to acconfig.h.
5283 if test "x" = "y"; then
5284 for ac_func in asprintf atexit \
5285 basename bcmp bcopy bsearch bzero \
5286 calloc canonicalize_file_name clock \
5288 getcwd getpagesize getrusage getsysinfo gettimeofday \
5290 memchr memcmp memcpy memmem memmove memset mkstemps \
5292 psignal pstat_getdynamic pstat_getstatic putenv \
5293 random realpath rename rindex \
5294 sbrk setenv sigsetmask snprintf stpcpy stpncpy strcasecmp strchr strdup \
5295 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
5296 strtoul strverscmp sysconf sysctl sysmp \
5297 table times tmpnam \
5298 vasprintf vfprintf vprintf vsprintf \
5301 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5302 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5303 eval as_val=\$$as_ac_var
5304 if test "x$as_val" = x""yes; then :
5305 cat >>confdefs.h <<_ACEOF
5306 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5312 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
5313 if test "x$ac_cv_have_decl_basename" = x""yes; then :
5319 cat >>confdefs.h <<_ACEOF
5320 #define HAVE_DECL_BASENAME $ac_have_decl
5322 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5323 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5329 cat >>confdefs.h <<_ACEOF
5330 #define HAVE_DECL_FFS $ac_have_decl
5332 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5333 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5339 cat >>confdefs.h <<_ACEOF
5340 #define HAVE_DECL_ASPRINTF $ac_have_decl
5342 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5343 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5349 cat >>confdefs.h <<_ACEOF
5350 #define HAVE_DECL_VASPRINTF $ac_have_decl
5352 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5353 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5359 cat >>confdefs.h <<_ACEOF
5360 #define HAVE_DECL_SNPRINTF $ac_have_decl
5362 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5363 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5369 cat >>confdefs.h <<_ACEOF
5370 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5374 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5377 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5380 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5384 # For each of these functions, if the host does not provide the
5385 # function we want to put FN.o in LIBOBJS, and if the host does
5386 # provide the function, we want to define HAVE_FN in config.h.
5391 if test -n "${with_target_subdir}"; then
5393 # We are being configured as a target library. AC_REPLACE_FUNCS
5394 # may not work correctly, because the compiler may not be able to
5395 # link executables. Note that we may still be being configured
5398 # If we are being configured for newlib, we know which functions
5399 # newlib provide and which ones we will be expected to provide.
5401 if test "x${with_newlib}" = "xyes"; then
5402 case " $LIBOBJS " in
5403 *" asprintf.$ac_objext "* ) ;;
5404 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5408 case " $LIBOBJS " in
5409 *" basename.$ac_objext "* ) ;;
5410 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5414 case " $LIBOBJS " in
5415 *" insque.$ac_objext "* ) ;;
5416 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5420 case " $LIBOBJS " in
5421 *" random.$ac_objext "* ) ;;
5422 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5426 case " $LIBOBJS " in
5427 *" strdup.$ac_objext "* ) ;;
5428 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5432 case " $LIBOBJS " in
5433 *" vasprintf.$ac_objext "* ) ;;
5434 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5441 asprintf | basename | insque | random | strdup | vasprintf)
5444 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz
' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ
'`
5445 cat >>confdefs.h <<_ACEOF
5453 # newlib doesnt provide any of the variables in $vars, so we
5454 # dont have to check them here.
5456 # Of the functions in $checkfuncs, newlib only has strerror.
5457 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5464 # If we are being configured for Mingw, we know which functions
5465 # Mingw provides and which ones we will be expected to provide.
5469 case " $LIBOBJS " in
5470 *" asprintf.$ac_objext "* ) ;;
5471 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5475 case " $LIBOBJS " in
5476 *" basename.$ac_objext "* ) ;;
5477 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5481 case " $LIBOBJS " in
5482 *" bcmp.$ac_objext "* ) ;;
5483 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5487 case " $LIBOBJS " in
5488 *" bcopy.$ac_objext "* ) ;;
5489 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5493 case " $LIBOBJS " in
5494 *" bzero.$ac_objext "* ) ;;
5495 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5499 case " $LIBOBJS " in
5500 *" clock.$ac_objext "* ) ;;
5501 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5505 case " $LIBOBJS " in
5506 *" ffs.$ac_objext "* ) ;;
5507 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5511 case " $LIBOBJS " in
5512 *" getpagesize.$ac_objext "* ) ;;
5513 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5517 case " $LIBOBJS " in
5518 *" index.$ac_objext "* ) ;;
5519 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5523 case " $LIBOBJS " in
5524 *" insque.$ac_objext "* ) ;;
5525 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5529 case " $LIBOBJS " in
5530 *" mempcpy.$ac_objext "* ) ;;
5531 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5535 case " $LIBOBJS " in
5536 *" mkstemps.$ac_objext "* ) ;;
5537 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5541 case " $LIBOBJS " in
5542 *" random.$ac_objext "* ) ;;
5543 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5547 case " $LIBOBJS " in
5548 *" rindex.$ac_objext "* ) ;;
5549 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5553 case " $LIBOBJS " in
5554 *" sigsetmask.$ac_objext "* ) ;;
5555 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5559 case " $LIBOBJS " in
5560 *" stpcpy.$ac_objext "* ) ;;
5561 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5565 case " $LIBOBJS " in
5566 *" stpncpy.$ac_objext "* ) ;;
5567 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5571 case " $LIBOBJS " in
5572 *" strndup.$ac_objext "* ) ;;
5573 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5577 case " $LIBOBJS " in
5578 *" strverscmp.$ac_objext "* ) ;;
5579 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5583 case " $LIBOBJS " in
5584 *" vasprintf.$ac_objext "* ) ;;
5585 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5589 case " $LIBOBJS " in
5590 *" waitpid.$ac_objext "* ) ;;
5591 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5598 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5601 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz
' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ
'`
5602 cat >>confdefs.h <<_ACEOF
5610 # Mingw doesnt provide any of the variables in $vars, so we
5611 # dont have to check them here.
5613 # Of the functions in $checkfuncs, Mingw only has strerror.
5614 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5621 case " $LIBOBJS " in
5622 *" vasprintf.$ac_objext "* ) ;;
5623 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5627 case " $LIBOBJS " in
5628 *" vsnprintf.$ac_objext "* ) ;;
5629 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5633 case " $LIBOBJS " in
5634 *" snprintf.$ac_objext "* ) ;;
5635 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5639 case " $LIBOBJS " in
5640 *" asprintf.$ac_objext "* ) ;;
5641 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5646 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5647 getcwd getpagesize getrusage gettimeofday \
5648 index insque memchr memcmp memcpy memmove memset psignal \
5649 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5650 strchr strdup strerror strncasecmp strrchr strstr strtod \
5651 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5654 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz
' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ
'`
5655 cat >>confdefs.h <<_ACEOF
5667 # We may wish to install the target headers somewhere.
5668 # Check whether --enable-install-libiberty was given.
5669 if test "${enable_install_libiberty+set}" = set; then :
5670 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5672 enable_install_libiberty=no
5675 # Option parsed, now set things appropriately.
5676 case x"$enable_install_libiberty" in
5678 target_header_dir=libiberty
5684 # This could be sanity-checked in various ways...
5685 target_header_dir="${enable_install_libiberty}"
5692 # Not a target library, so we set things up to run the test suite.
5701 *-*-cygwin* | *-*-mingw*)
5702 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5704 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5709 if test -z "${setobjs}"; then
5713 # Handle VxWorks configuration specially, since on VxWorks the
5714 # libraries are actually on the target board, not in the file
5716 case " $LIBOBJS " in
5717 *" basename.$ac_objext "* ) ;;
5718 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5722 case " $LIBOBJS " in
5723 *" getpagesize.$ac_objext "* ) ;;
5724 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5728 case " $LIBOBJS " in
5729 *" insque.$ac_objext "* ) ;;
5730 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5734 case " $LIBOBJS " in
5735 *" random.$ac_objext "* ) ;;
5736 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5740 case " $LIBOBJS " in
5741 *" strcasecmp.$ac_objext "* ) ;;
5742 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5746 case " $LIBOBJS " in
5747 *" strncasecmp.$ac_objext "* ) ;;
5748 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5752 case " $LIBOBJS " in
5753 *" strdup.$ac_objext "* ) ;;
5754 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5758 case " $LIBOBJS " in
5759 *" vfork.$ac_objext "* ) ;;
5760 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5764 case " $LIBOBJS " in
5765 *" waitpid.$ac_objext "* ) ;;
5766 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5770 case " $LIBOBJS " in
5771 *" vasprintf.$ac_objext "* ) ;;
5772 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5778 basename | getpagesize | insque | random | strcasecmp)
5780 strncasecmp | strdup | vfork | waitpid | vasprintf)
5783 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz
' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ
'`
5784 cat >>confdefs.h <<_ACEOF
5792 # VxWorks doesn't provide any of the variables
in $vars, so we
5793 # don't have to check them here.
5795 # Of the functions in $checkfuncs, VxWorks only has strerror.
5796 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5805 if test -z "${setobjs}"; then
5810 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5811 # macros, so the test below won't find them.
5812 libiberty_cv_var_sys_nerr
=yes
5813 libiberty_cv_var_sys_errlist
=yes
5817 # vfork and fork are stubs.
5818 ac_cv_func_vfork_works
=no
5822 # Under some versions of uwin, vfork is notoriously buggy and the test
5823 # can hang configure; on other versions, vfork exists just as a stub.
5824 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5825 ac_cv_func_vfork_works
=no
5826 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5827 # macros (actually, these are imported from a DLL, but the end effect
5828 # is the same), so the test below won't find them.
5829 libiberty_cv_var_sys_nerr
=yes
5830 libiberty_cv_var_sys_errlist
=yes
5834 # Under VMS, vfork works very different than on Unix. The standard test
5835 # won't work, and it isn't easily adaptable. It makes more sense to
5837 ac_cv_func_vfork_works
=yes
5842 # We haven't set the list of objects yet. Use the standard autoconf
5843 # tests. This will only work if the compiler works.
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5845 $as_echo_n "checking for library containing strerror... " >&6; }
5846 if test "${ac_cv_search_strerror+set}" = set; then :
5847 $as_echo_n "(cached) " >&6
5849 ac_func_search_save_LIBS
=$LIBS
5850 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5851 /* end confdefs.h. */
5853 /* Override any GCC internal prototype to avoid an error.
5854 Use char because int might match the return type of a GCC
5855 builtin and then its argument prototype would still apply. */
5868 for ac_lib
in '' cposix
; do
5869 if test -z "$ac_lib"; then
5870 ac_res
="none required"
5873 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
5875 if test x
$gcc_no_link = xyes
; then
5876 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5878 if ac_fn_c_try_link
"$LINENO"; then :
5879 ac_cv_search_strerror
=$ac_res
5881 rm -f core conftest.err conftest.
$ac_objext \
5883 if test "${ac_cv_search_strerror+set}" = set; then :
5887 if test "${ac_cv_search_strerror+set}" = set; then :
5890 ac_cv_search_strerror
=no
5893 LIBS
=$ac_func_search_save_LIBS
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5896 $as_echo "$ac_cv_search_strerror" >&6; }
5897 ac_res
=$ac_cv_search_strerror
5898 if test "$ac_res" != no
; then :
5899 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
5903 for ac_func
in $funcs
5905 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5906 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
5907 eval as_val
=\$
$as_ac_var
5908 if test "x$as_val" = x
""yes; then :
5909 cat >>confdefs.h
<<_ACEOF
5910 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5914 case " $LIBOBJS " in
5915 *" $ac_func.$ac_objext "* ) ;;
5916 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5925 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5926 if test "${ac_cv_os_cray+set}" = set; then :
5927 $as_echo_n "(cached) " >&6
5929 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5930 /* end confdefs.h. */
5931 #if defined(CRAY) && ! defined(CRAY2)
5938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5939 $EGREP "webecray" >/dev
/null
2>&1; then :
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5948 $as_echo "$ac_cv_os_cray" >&6; }
5949 if test $ac_cv_os_cray = yes; then
5950 for ac_func
in _getb67 GETB67 getb67
; do
5951 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5952 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
5953 eval as_val
=\$
$as_ac_var
5954 if test "x$as_val" = x
""yes; then :
5956 cat >>confdefs.h
<<_ACEOF
5957 #define CRAY_STACKSEG_END $ac_func
5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5966 $as_echo_n "checking stack direction for C alloca... " >&6; }
5967 if test "${ac_cv_c_stack_direction+set}" = set; then :
5968 $as_echo_n "(cached) " >&6
5970 if test "$cross_compiling" = yes; then :
5971 ac_cv_c_stack_direction
=0
5973 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5974 /* end confdefs.h. */
5975 find_stack_direction ()
5977 static char *addr = 0;
5982 return find_stack_direction ();
5985 return (&dummy > addr) ? 1 : -1;
5989 exit (find_stack_direction() < 0);
5992 if ac_fn_c_try_run
"$LINENO"; then :
5993 ac_cv_c_stack_direction
=1
5995 ac_cv_c_stack_direction
=-1
5997 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
5998 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6003 $as_echo "$ac_cv_c_stack_direction" >&6; }
6005 cat >>confdefs.h
<<_ACEOF
6006 #define STACK_DIRECTION $ac_cv_c_stack_direction
6010 for ac_header
in vfork.h
6012 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6013 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
6014 cat >>confdefs.h
<<_ACEOF
6015 #define HAVE_VFORK_H 1
6021 for ac_func
in fork vfork
6023 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6024 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6025 eval as_val
=\$
$as_ac_var
6026 if test "x$as_val" = x
""yes; then :
6027 cat >>confdefs.h
<<_ACEOF
6028 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6034 if test "x$ac_cv_func_fork" = xyes
; then
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6036 $as_echo_n "checking for working fork... " >&6; }
6037 if test "${ac_cv_func_fork_works+set}" = set; then :
6038 $as_echo_n "(cached) " >&6
6040 if test "$cross_compiling" = yes; then :
6041 ac_cv_func_fork_works
=cross
6043 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6044 /* end confdefs.h. */
6045 $ac_includes_default
6050 /* By Ruediger Kuhlmann. */
6057 if ac_fn_c_try_run
"$LINENO"; then :
6058 ac_cv_func_fork_works
=yes
6060 ac_cv_func_fork_works
=no
6062 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6063 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6068 $as_echo "$ac_cv_func_fork_works" >&6; }
6071 ac_cv_func_fork_works
=$ac_cv_func_fork
6073 if test "x$ac_cv_func_fork_works" = xcross
; then
6075 *-*-amigaos* |
*-*-msdosdjgpp*)
6076 # Override, as these systems have only a dummy fork() stub
6077 ac_cv_func_fork_works
=no
6080 ac_cv_func_fork_works
=yes
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6084 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6086 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6087 if test "x$ac_cv_func_vfork" = xyes
; then
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6089 $as_echo_n "checking for working vfork... " >&6; }
6090 if test "${ac_cv_func_vfork_works+set}" = set; then :
6091 $as_echo_n "(cached) " >&6
6093 if test "$cross_compiling" = yes; then :
6094 ac_cv_func_vfork_works
=cross
6096 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6097 /* end confdefs.h. */
6098 /* Thanks to Paul Eggert for this test. */
6099 $ac_includes_default
6100 #include <sys/wait.h>
6104 /* On some sparc systems, changes by the child to local and incoming
6105 argument registers are propagated back to the parent. The compiler
6106 is told about this with #include <vfork.h>, but some compilers
6107 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6108 static variable whose address is put into a register that is
6109 clobbered by the vfork. */
6112 sparc_address_test (int arg)
6114 sparc_address_test (arg) int arg;
6135 pid_t parent = getpid ();
6138 sparc_address_test (0);
6143 /* Here is another test for sparc vfork register problems. This
6144 test uses lots of local variables, at least as many local
6145 variables as main has allocated so far including compiler
6146 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6147 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6148 reuse the register of parent for one of the local variables,
6149 since it will think that parent can't possibly be used any more
6150 in this routine. Assigning to the local variable will thus
6151 munge parent in the parent process. */
6153 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6154 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6155 /* Convince the compiler that p..p7 are live; otherwise, it might
6156 use the same hardware register for all 8 local variables. */
6157 if (p != p1 || p != p2 || p != p3 || p != p4
6158 || p != p5 || p != p6 || p != p7)
6161 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6162 from child file descriptors. If the child closes a descriptor
6163 before it execs or exits, this munges the parent's descriptor
6164 as well. Test for this by closing stdout in the child. */
6165 _exit(close(fileno(stdout)) != 0);
6170 while (wait(&status) != child)
6173 /* Was there some problem with vforking? */
6176 /* Did the child fail? (This shouldn't happen.) */
6179 /* Did the vfork/compiler bug occur? */
6180 || parent != getpid()
6182 /* Did the file descriptor bug occur? */
6183 || fstat(fileno(stdout), &st) != 0
6188 if ac_fn_c_try_run
"$LINENO"; then :
6189 ac_cv_func_vfork_works
=yes
6191 ac_cv_func_vfork_works
=no
6193 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6194 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6199 $as_echo "$ac_cv_func_vfork_works" >&6; }
6202 if test "x$ac_cv_func_fork_works" = xcross
; then
6203 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6205 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6208 if test "x$ac_cv_func_vfork_works" = xyes
; then
6210 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6214 $as_echo "#define vfork fork" >>confdefs.h
6217 if test "x$ac_cv_func_fork_works" = xyes
; then
6219 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6223 if test $ac_cv_func_vfork_works = no
; then
6224 case " $LIBOBJS " in
6225 *" vfork.$ac_objext "* ) ;;
6226 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6231 # We only need _doprnt if we might use it to implement v*printf.
6232 if test $ac_cv_func_vprintf != yes \
6233 ||
test $ac_cv_func_vfprintf != yes \
6234 ||
test $ac_cv_func_vsprintf != yes; then
6235 for ac_func
in _doprnt
6237 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6238 if test "x$ac_cv_func__doprnt" = x
""yes; then :
6239 cat >>confdefs.h
<<_ACEOF
6240 #define HAVE__DOPRNT 1
6244 case " $LIBOBJS " in
6245 *" $ac_func.$ac_objext "* ) ;;
6246 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6255 for ac_func
in _doprnt
6257 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6258 if test "x$ac_cv_func__doprnt" = x
""yes; then :
6259 cat >>confdefs.h
<<_ACEOF
6260 #define HAVE__DOPRNT 1
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6270 $as_echo_n "checking for $v... " >&6; }
6271 if { as_var
=libiberty_cv_var_
$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6272 $as_echo_n "(cached) " >&6
6274 if test x
$gcc_no_link = xyes
; then
6275 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6277 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6278 /* end confdefs.h. */
6283 extern int $v []; p = $v;
6288 if ac_fn_c_try_link
"$LINENO"; then :
6289 eval "libiberty_cv_var_$v=yes"
6291 eval "libiberty_cv_var_$v=no"
6293 rm -f core conftest.err conftest.
$ac_objext \
6294 conftest
$ac_exeext conftest.
$ac_ext
6297 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6299 $as_echo "yes" >&6; }
6300 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6301 cat >>confdefs.h
<<_ACEOF
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6307 $as_echo "no" >&6; }
6311 # special check for _system_configuration because AIX <4.3.2 do not
6312 # contain the `physmem' member.
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6314 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6315 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6316 /* end confdefs.h. */
6317 #include <sys/systemcfg.h>
6321 double x = _system_configuration.physmem;
6326 if ac_fn_c_try_compile
"$LINENO"; then :
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6328 $as_echo "yes" >&6; }
6330 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334 $as_echo "no" >&6; }
6336 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6338 for ac_func
in $checkfuncs
6340 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6341 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6342 eval as_val
=\$
$as_ac_var
6343 if test "x$as_val" = x
""yes; then :
6344 cat >>confdefs.h
<<_ACEOF
6345 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6351 ac_fn_c_check_decl
"$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6352 if test "x$ac_cv_have_decl_basename" = x
""yes; then :
6358 cat >>confdefs.h
<<_ACEOF
6359 #define HAVE_DECL_BASENAME $ac_have_decl
6361 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6362 if test "x$ac_cv_have_decl_ffs" = x
""yes; then :
6368 cat >>confdefs.h
<<_ACEOF
6369 #define HAVE_DECL_FFS $ac_have_decl
6371 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6372 if test "x$ac_cv_have_decl_asprintf" = x
""yes; then :
6378 cat >>confdefs.h
<<_ACEOF
6379 #define HAVE_DECL_ASPRINTF $ac_have_decl
6381 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6382 if test "x$ac_cv_have_decl_vasprintf" = x
""yes; then :
6388 cat >>confdefs.h
<<_ACEOF
6389 #define HAVE_DECL_VASPRINTF $ac_have_decl
6391 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6392 if test "x$ac_cv_have_decl_snprintf" = x
""yes; then :
6398 cat >>confdefs.h
<<_ACEOF
6399 #define HAVE_DECL_SNPRINTF $ac_have_decl
6401 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6402 if test "x$ac_cv_have_decl_vsnprintf" = x
""yes; then :
6408 cat >>confdefs.h
<<_ACEOF
6409 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6412 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6413 if test "x$ac_cv_have_decl_calloc" = x
""yes; then :
6419 cat >>confdefs.h
<<_ACEOF
6420 #define HAVE_DECL_CALLOC $ac_have_decl
6422 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6423 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
6429 cat >>confdefs.h
<<_ACEOF
6430 #define HAVE_DECL_GETENV $ac_have_decl
6432 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6433 if test "x$ac_cv_have_decl_getopt" = x
""yes; then :
6439 cat >>confdefs.h
<<_ACEOF
6440 #define HAVE_DECL_GETOPT $ac_have_decl
6442 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6443 if test "x$ac_cv_have_decl_malloc" = x
""yes; then :
6449 cat >>confdefs.h
<<_ACEOF
6450 #define HAVE_DECL_MALLOC $ac_have_decl
6452 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6453 if test "x$ac_cv_have_decl_realloc" = x
""yes; then :
6459 cat >>confdefs.h
<<_ACEOF
6460 #define HAVE_DECL_REALLOC $ac_have_decl
6462 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6463 if test "x$ac_cv_have_decl_sbrk" = x
""yes; then :
6469 cat >>confdefs.h
<<_ACEOF
6470 #define HAVE_DECL_SBRK $ac_have_decl
6473 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6474 if test "x$ac_cv_have_decl_strverscmp" = x
""yes; then :
6480 cat >>confdefs.h
<<_ACEOF
6481 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6485 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6486 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6487 $as_echo_n "(cached) " >&6
6489 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6490 /* end confdefs.h. */
6492 #include "confdefs.h"
6494 #ifdef HAVE_STRING_H
6497 #ifdef HAVE_STRINGS_H
6498 #include <strings.h>
6501 #ifdef HAVE_STDLIB_H
6504 #ifdef HAVE_UNISTD_H
6510 char *(*pfn) = (char *(*)) canonicalize_file_name
6515 if ac_fn_c_try_compile
"$LINENO"; then :
6516 libiberty_cv_decl_needed_canonicalize_file_name
=no
6518 libiberty_cv_decl_needed_canonicalize_file_name
=yes
6520 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6524 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
6525 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
6527 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
6533 # Figure out which version of pexecute to use.
6535 *-*-mingw* |
*-*-winnt*) pexecute
=.
/pex-win32.o
;;
6536 *-*-msdosdjgpp*) pexecute
=.
/pex-djgpp.o
;;
6537 *-*-msdos*) pexecute
=.
/pex-msdos.o
;;
6538 *) pexecute
=.
/pex-unix.o
;;
6542 if test x
$gcc_no_link = xyes
; then
6543 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
6544 ac_cv_func_mmap_fixed_mapped
=no
6547 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
6548 for ac_header
in stdlib.h unistd.h
6550 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6551 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
6552 eval as_val
=\$
$as_ac_Header
6553 if test "x$as_val" = x
""yes; then :
6554 cat >>confdefs.h
<<_ACEOF
6555 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6561 for ac_func
in getpagesize
6563 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6564 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
6565 cat >>confdefs.h
<<_ACEOF
6566 #define HAVE_GETPAGESIZE 1
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6573 $as_echo_n "checking for working mmap... " >&6; }
6574 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6575 $as_echo_n "(cached) " >&6
6577 if test "$cross_compiling" = yes; then :
6578 ac_cv_func_mmap_fixed_mapped
=no
6580 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6581 /* end confdefs.h. */
6582 $ac_includes_default
6583 /* malloc might have been renamed as rpl_malloc. */
6586 /* Thanks to Mike Haertel and Jim Avera for this test.
6587 Here is a matrix of mmap possibilities:
6588 mmap private not fixed
6589 mmap private fixed at somewhere currently unmapped
6590 mmap private fixed at somewhere already mapped
6591 mmap shared not fixed
6592 mmap shared fixed at somewhere currently unmapped
6593 mmap shared fixed at somewhere already mapped
6594 For private mappings, we should verify that changes cannot be read()
6595 back from the file, nor mmap's back from the file at a different
6596 address. (There have been systems where private was not correctly
6597 implemented like the infamous i386 svr4.0, and systems where the
6598 VM page cache was not coherent with the file system buffer cache
6599 like early versions of FreeBSD and possibly contemporary NetBSD.)
6600 For shared mappings, we should conversely verify that changes get
6601 propagated back to all the places they're supposed to be.
6603 Grep wants private fixed already mapped.
6604 The main things grep needs to know about mmap are:
6605 * does it exist and is it safe to write into the mmap'd area
6606 * how to use it (BSD variants) */
6609 #include <sys/mman.h>
6611 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
6615 /* This mess was copied from the GNU getpagesize.h. */
6616 #ifndef HAVE_GETPAGESIZE
6617 /* Assume that all systems that can run configure have sys/param.h. */
6618 # ifndef HAVE_SYS_PARAM_H
6619 # define HAVE_SYS_PARAM_H 1
6622 # ifdef _SC_PAGESIZE
6623 # define getpagesize() sysconf(_SC_PAGESIZE)
6624 # else /* no _SC_PAGESIZE */
6625 # ifdef HAVE_SYS_PARAM_H
6626 # include <sys/param.h>
6627 # ifdef EXEC_PAGESIZE
6628 # define getpagesize() EXEC_PAGESIZE
6629 # else /* no EXEC_PAGESIZE */
6631 # define getpagesize() NBPG * CLSIZE
6634 # endif /* no CLSIZE */
6635 # else /* no NBPG */
6637 # define getpagesize() NBPC
6638 # else /* no NBPC */
6640 # define getpagesize() PAGESIZE
6641 # endif /* PAGESIZE */
6642 # endif /* no NBPC */
6643 # endif /* no NBPG */
6644 # endif /* no EXEC_PAGESIZE */
6645 # else /* no HAVE_SYS_PARAM_H */
6646 # define getpagesize() 8192 /* punt totally */
6647 # endif /* no HAVE_SYS_PARAM_H */
6648 # endif /* no _SC_PAGESIZE */
6650 #endif /* no HAVE_GETPAGESIZE */
6655 char *data, *data2, *data3;
6659 pagesize = getpagesize ();
6661 /* First, make a file with some known garbage in it. */
6662 data = (char *) malloc (pagesize);
6665 for (i = 0; i < pagesize; ++i)
6666 *(data + i) = rand ();
6668 fd = creat ("conftest.mmap", 0600);
6671 if (write (fd, data, pagesize) != pagesize)
6675 /* Next, try to mmap the file at a fixed address which already has
6676 something else allocated at it. If we can, also make sure that
6677 we see the same garbage. */
6678 fd = open ("conftest.mmap", O_RDWR);
6681 data2 = (char *) malloc (2 * pagesize);
6684 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
6685 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
6686 MAP_PRIVATE | MAP_FIXED, fd, 0L))
6688 for (i = 0; i < pagesize; ++i)
6689 if (*(data + i) != *(data2 + i))
6692 /* Finally, make sure that changes to the mapped area do not
6693 percolate back to the file as seen by read(). (This is a bug on
6694 some variants of i386 svr4.0.) */
6695 for (i = 0; i < pagesize; ++i)
6696 *(data2 + i) = *(data2 + i) + 1;
6697 data3 = (char *) malloc (pagesize);
6700 if (read (fd, data3, pagesize) != pagesize)
6702 for (i = 0; i < pagesize; ++i)
6703 if (*(data + i) != *(data3 + i))
6709 if ac_fn_c_try_run
"$LINENO"; then :
6710 ac_cv_func_mmap_fixed_mapped
=yes
6712 ac_cv_func_mmap_fixed_mapped
=no
6714 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6715 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6720 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
6721 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6723 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
6730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6731 $as_echo_n "checking for working strncmp... " >&6; }
6732 if test "${ac_cv_func_strncmp_works+set}" = set; then :
6733 $as_echo_n "(cached) " >&6
6735 if test "$cross_compiling" = yes; then :
6736 ac_cv_func_strncmp_works
=no
6738 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6739 /* end confdefs.h. */
6741 /* Test by Jim Wilson and Kaveh Ghazi.
6742 Check whether strncmp reads past the end of its string parameters. */
6743 #include <sys/types.h>
6749 #ifdef HAVE_SYS_MMAN_H
6750 #include <sys/mman.h>
6754 #ifdef MAP_ANONYMOUS
6755 #define MAP_ANON MAP_ANONYMOUS
6757 #define MAP_ANON MAP_FILE
6768 #define MAP_LEN 0x10000
6772 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6776 dev_zero = open ("/dev/zero", O_RDONLY);
6780 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6781 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
6782 if (p == (char *)-1)
6783 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6784 MAP_ANON|MAP_PRIVATE, -1, 0);
6785 if (p == (char *)-1)
6789 char *string = "__si_type_info";
6790 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6791 char *r = (char *) p + 0xe;
6797 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6802 if ac_fn_c_try_run
"$LINENO"; then :
6803 ac_cv_func_strncmp_works
=yes
6805 ac_cv_func_strncmp_works
=no
6807 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6808 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6811 rm -f core core.
* *.core
6813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6814 $as_echo "$ac_cv_func_strncmp_works" >&6; }
6815 if test $ac_cv_func_strncmp_works = no
; then
6816 case " $LIBOBJS " in
6817 *" strncmp.$ac_objext "* ) ;;
6818 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
6825 # Install a library built with a cross compiler in $(tooldir) rather
6827 if test -z "${with_cross_host}"; then
6830 INSTALL_DEST
=tooldir
6836 for l
in x
$LIBOBJS; do
6848 # We need multilib support, but only if configuring for the target.
6849 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
6851 ac_config_commands
="$ac_config_commands default"
6853 cat >confcache
<<\_ACEOF
6854 # This file is a shell script that caches the results of configure
6855 # tests run on this system so they can be shared between configure
6856 # scripts and configure runs, see configure's option --config-cache.
6857 # It is not useful on other systems. If it contains results you don't
6858 # want to keep, you may remove or edit it.
6860 # config.status only pays attention to the cache file if you give it
6861 # the --recheck option to rerun configure.
6863 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6864 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6869 # The following way of writing the cache mishandles newlines in values,
6870 # but we know of no workaround that is simple, portable, and efficient.
6871 # So, we kill variables containing newlines.
6872 # Ultrix sh set writes to stderr and can't be redirected directly,
6873 # and sets the high bit in the cache file unless we assign to the vars.
6875 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6876 eval ac_val
=\$
$ac_var
6880 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6881 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6884 _ | IFS | as_nl
) ;; #(
6885 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
6886 *) { eval $ac_var=; unset $ac_var;} ;;
6892 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6893 *${as_nl}ac_space
=\
*)
6894 # `set' does not quote correctly, so add quotes: double-quote
6895 # substitution turns \\\\ into \\, and sed turns \\ into \.
6898 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6901 # `set' quotes correctly as required by POSIX, so do not add quotes.
6902 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6911 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6913 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6915 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
6916 if test -w "$cache_file"; then
6917 test "x$cache_file" != "x/dev/null" &&
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6919 $as_echo "$as_me: updating cache $cache_file" >&6;}
6920 cat confcache
>$cache_file
6922 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6923 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6928 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
6929 # Let make expand exec_prefix.
6930 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
6932 DEFS
=-DHAVE_CONFIG_H
6936 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
6937 # 1. Remove the extension, and $U if already installed.
6938 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
6939 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
6940 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6941 # will be set to the directory where LIBOBJS objects are built.
6942 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6943 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
6947 LTLIBOBJS
=$ac_ltlibobjs
6952 : ${CONFIG_STATUS=./config.status}
6954 ac_clean_files_save
=$ac_clean_files
6955 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
6956 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6957 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6959 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6961 # Generated by $as_me.
6962 # Run this file to recreate the current configuration.
6963 # Compiler output produced by configure, useful for debugging
6964 # configure, is in config.log if it exists.
6970 SHELL=\${CONFIG_SHELL-$SHELL}
6973 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
6974 ## -------------------- ##
6975 ## M4sh Initialization. ##
6976 ## -------------------- ##
6978 # Be more Bourne compatible
6979 DUALCASE
=1; export DUALCASE
# for MKS sh
6980 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
6983 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6984 # is contrary to our usage. Disable this feature.
6985 alias -g '${1+"$@"}'='"$@"'
6986 setopt NO_GLOB_SUBST
6988 case `(set -o) 2>/dev/null` in #(
7000 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7001 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7002 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7003 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7004 # Prefer a ksh shell builtin over an external printf program on Solaris,
7005 # but without wasting forks for bash or zsh.
7006 if test -z "$BASH_VERSION$ZSH_VERSION" \
7007 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7008 as_echo='print
-r --'
7009 as_echo_n='print
-rn --'
7010 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7011 as_echo='printf %s
\n'
7012 as_echo_n='printf %s
'
7014 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7015 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7016 as_echo_n='/usr
/ucb
/echo -n'
7018 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7019 as_echo_n_body='eval
7023 expr "X$arg" : "X\\(.*\\)$as_nl";
7024 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7026 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7028 export as_echo_n_body
7029 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7032 as_echo='sh
-c $as_echo_body as_echo
'
7035 # The user is always right.
7036 if test "${PATH_SEPARATOR+set}" != set; then
7038 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7039 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7046 # We need space, tab and new line, in precisely that order. Quoting is
7047 # there to prevent editors from complaining about space-tab.
7048 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7049 # splitting by setting IFS to empty value.)
7052 # Find who we are. Look in the path if we contain no directory separator.
7054 *[\\/]* ) as_myself=$0 ;;
7055 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7059 test -z "$as_dir" && as_dir=.
7060 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7066 # We did not find ourselves, most probably we were run as `sh COMMAND'
7067 # in which case we are not to be found in the path.
7068 if test "x$as_myself" = x
; then
7071 if test ! -f "$as_myself"; then
7072 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7076 # Unset variables that we do not need and which cause bugs (e.g. in
7077 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7078 # suppresses any "Segmentation fault" message there. '((' could
7079 # trigger a bug in pdksh 5.2.14.
7080 for as_var
in BASH_ENV ENV MAIL MAILPATH
7081 do eval test x\
${$as_var+set} = xset \
7082 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7095 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7098 # as_fn_error ERROR [LINENO LOG_FD]
7099 # ---------------------------------
7100 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7101 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7102 # script with status $?, using 1 if that was 0.
7105 as_status
=$?
; test $as_status -eq 0 && as_status
=1
7107 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7108 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7110 $as_echo "$as_me: error: $1" >&2
7111 as_fn_exit
$as_status
7115 # as_fn_set_status STATUS
7116 # -----------------------
7117 # Set $? to STATUS, without forking.
7121 } # as_fn_set_status
7125 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7135 # Portably unset VAR.
7138 { eval $1=; unset $1;}
7140 as_unset
=as_fn_unset
7141 # as_fn_append VAR VALUE
7142 # ----------------------
7143 # Append the text in VALUE to the end of the definition contained in VAR. Take
7144 # advantage of any shell optimizations that allow amortized linear growth over
7145 # repeated appends, instead of the typical quadratic growth present in naive
7147 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
7148 eval 'as_fn_append ()
7159 # as_fn_arith ARG...
7160 # ------------------
7161 # Perform arithmetic evaluation on the ARGs, and store the result in the
7162 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7163 # must be portable across $(()) and expr.
7164 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
7165 eval 'as_fn_arith ()
7172 as_val
=`expr "$@" || test $? -eq 1`
7177 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
7178 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
7184 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7185 as_basename
=basename
7190 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
7196 as_me
=`$as_basename -- "$0" ||
7197 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7198 X"$0" : 'X\(//\)$' \| \
7199 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7201 sed '/^.*\/\([^/][^/]*\)\/*$/{
7215 # Avoid depending upon Character Ranges.
7216 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
7217 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7218 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
7219 as_cr_digits
='0123456789'
7220 as_cr_alnum
=$as_cr_Letters$as_cr_digits
7222 ECHO_C
= ECHO_N
= ECHO_T
=
7223 case `echo -n x` in #(((((
7225 case `echo 'xy\c'` in
7226 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
7228 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
7235 rm -f conf$$ conf$$.exe conf$$.
file
7236 if test -d conf$$.dir
; then
7237 rm -f conf$$.dir
/conf$$.
file
7240 mkdir conf$$.dir
2>/dev
/null
7242 if (echo >conf$$.
file) 2>/dev
/null
; then
7243 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
7245 # ... but there are two gotchas:
7246 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7247 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7248 # In both cases, we have to default to `cp -p'.
7249 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
7251 elif ln conf$$.
file conf$$
2>/dev
/null
; then
7259 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
7260 rmdir conf$$.dir
2>/dev
/null
7265 # Create "$as_dir" as a directory, including parents if necessary.
7270 -*) as_dir
=.
/$as_dir;;
7272 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
7276 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7277 *) as_qdir
=$as_dir;;
7279 as_dirs
="'$as_qdir' $as_dirs"
7280 as_dir
=`$as_dirname -- "$as_dir" ||
7281 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7282 X"$as_dir" : 'X\(//\)[^/]' \| \
7283 X"$as_dir" : 'X\(//\)$' \| \
7284 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7285 $as_echo X"$as_dir" |
7286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7303 test -d "$as_dir" && break
7305 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
7306 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
7310 if mkdir
-p .
2>/dev
/null
; then
7311 as_mkdir_p
='mkdir -p "$as_dir"'
7313 test -d .
/-p && rmdir .
/-p
7317 if test -x / >/dev
/null
2>&1; then
7320 if ls -dL / >/dev
/null
2>&1; then
7327 if test -d "$1"; then
7333 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7334 ???[sx]*):;;*)false;;esac;fi
7338 as_executable_p
=$as_test_x
7340 # Sed expression to map a string onto a valid CPP name.
7341 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7343 # Sed expression to map a string onto a valid variable name.
7344 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7348 ## ----------------------------------- ##
7349 ## Main body of $CONFIG_STATUS script. ##
7350 ## ----------------------------------- ##
7352 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
7354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7355 # Save the log message, to keep $0 and so on meaningful, and to
7356 # report actual input values of CONFIG_FILES etc. instead of their
7357 # values after options handling.
7359 This file was extended by $as_me, which was
7360 generated by GNU Autoconf 2.64. Invocation command line was
7362 CONFIG_FILES = $CONFIG_FILES
7363 CONFIG_HEADERS = $CONFIG_HEADERS
7364 CONFIG_LINKS = $CONFIG_LINKS
7365 CONFIG_COMMANDS = $CONFIG_COMMANDS
7368 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7373 case $ac_config_files in *"
7374 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
7377 case $ac_config_headers in *"
7378 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
7382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7383 # Files that config.status was made for.
7384 config_files="$ac_config_files"
7385 config_headers="$ac_config_headers"
7386 config_commands="$ac_config_commands"
7390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7392 \`$as_me' instantiates files and other configuration actions
7393 from templates according to the current configuration. Unless the files
7394 and actions are specified as TAGs, all are instantiated by default.
7396 Usage: $0 [OPTION]... [TAG]...
7398 -h, --help print this help, then exit
7399 -V, --version print version number and configuration settings, then exit
7400 -q, --quiet, --silent
7401 do not print progress messages
7402 -d, --debug don't remove temporary files
7403 --recheck update $as_me by reconfiguring in the same conditions
7404 --file=FILE[:TEMPLATE]
7405 instantiate the configuration file FILE
7406 --header=FILE[:TEMPLATE]
7407 instantiate the configuration header FILE
7409 Configuration files:
7412 Configuration headers:
7415 Configuration commands:
7418 Report bugs to the package provider."
7421 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7424 configured by $0, generated by GNU Autoconf 2.64,
7425 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7427 Copyright (C) 2009 Free Software Foundation, Inc.
7428 This config.status script is free software; the Free Software Foundation
7429 gives unlimited permission to copy, distribute and modify it."
7434 test -n "\$AWK" || AWK=awk
7437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7438 # The default lists apply if the user does not specify any file.
7444 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
7445 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
7456 # Handling of the options.
7457 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
7459 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
7460 $as_echo "$ac_cs_version"; exit ;;
7461 --debug |
--debu |
--deb |
--de |
--d |
-d )
7463 --file |
--fil |
--fi |
--f )
7466 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7468 as_fn_append CONFIG_FILES
" '$ac_optarg'"
7469 ac_need_defaults
=false
;;
7470 --header |
--heade |
--head |
--hea )
7473 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7475 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
7476 ac_need_defaults
=false
;;
7478 # Conflict between --help and --header
7479 as_fn_error
"ambiguous option: \`$1'
7480 Try \`$0 --help' for more information.";;
7481 --help |
--hel |
-h )
7482 $as_echo "$ac_cs_usage"; exit ;;
7483 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
7484 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
7488 -*) as_fn_error
"unrecognized option: \`$1'
7489 Try \`$0 --help' for more information." ;;
7491 *) as_fn_append ac_config_targets
" $1"
7492 ac_need_defaults
=false
;;
7498 ac_configure_extra_args
=
7500 if $ac_cs_silent; then
7502 ac_configure_extra_args
="$ac_configure_extra_args --silent"
7506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7507 if \$ac_cs_recheck; then
7508 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7510 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7511 CONFIG_SHELL='$SHELL'
7517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7521 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7522 ## Running $as_me. ##
7528 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7535 with_target_subdir=${with_target_subdir}
7536 with_multisubdir=${with_multisubdir}
7537 ac_configure_args="--enable-multilib ${ac_configure_args}"
7538 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7539 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7540 libiberty_topdir=${libiberty_topdir}
7545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7547 # Handling of arguments.
7548 for ac_config_target
in $ac_config_targets
7550 case $ac_config_target in
7551 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
7552 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
7553 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
7554 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
7556 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7561 # If the user did not use the arguments to specify the items to instantiate,
7562 # then the envvar interface is used. Set only those that are not.
7563 # We use the long form for the default assignment because of an extremely
7564 # bizarre bug on SunOS 4.1.3.
7565 if $ac_need_defaults; then
7566 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
7567 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
7568 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
7571 # Have a temporary directory for convenience. Make it in the build tree
7572 # simply because there is no reason against having it here, and in addition,
7573 # creating and moving files from /tmp can sometimes cause problems.
7574 # Hook for its removal unless debugging.
7575 # Note that there is a small window in which the directory will not be cleaned:
7576 # after its creation but before its name has been assigned to `$tmp'.
7580 trap 'exit_status=$?
7581 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7583 trap 'as_fn_exit 1' 1 2 13 15
7585 # Create a (secure) tmp directory for tmp files.
7588 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7589 test -n "$tmp" && test -d "$tmp"
7592 tmp
=.
/conf$$
-$RANDOM
7593 (umask 077 && mkdir
"$tmp")
7594 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
7596 # Set up the scripts for CONFIG_FILES section.
7597 # No need to generate them if there are no CONFIG_FILES.
7598 # This happens for instance with `./config.status config.h'.
7599 if test -n "$CONFIG_FILES"; then
7601 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
7603 ac_cs_awk_pipe_init
=
7604 ac_cs_awk_read_file
='
7605 while ((getline aline < (F[key])) > 0)
7608 ac_cs_awk_pipe_fini
=
7610 ac_cs_awk_getline
=false
7611 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
7612 ac_cs_awk_read_file
='
7614 print "cat " F[key] " &&"
7615 '$ac_cs_awk_pipe_init
7616 # The final `:' finishes the AND list.
7617 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
7619 ac_cr
=`echo X | tr X '\015'`
7620 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7621 # But we know of no other shell where ac_cr would be empty at this
7622 # point, so we can use a bashism as a fallback.
7623 if test "x$ac_cr" = x
; then
7624 eval ac_cr
=\$
\'\\r
\'
7626 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7627 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7633 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7636 # Create commands to substitute file output variables.
7638 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7639 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7640 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
7643 } >conf$
$files.sh
&&
7644 . .
/conf$
$files.sh ||
7645 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
7646 rm -f conf$
$files.sh
7649 echo "cat >conf$$subs.awk <<_ACEOF" &&
7650 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7653 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7654 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7656 for ac_last_try in false false false false false :; do
7657 . ./conf$$subs.sh ||
7658 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7660 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
7661 if test $ac_delim_n = $ac_delim_num; then
7663 elif $ac_last_try; then
7664 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7666 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
7671 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7672 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
7676 s/^/S["/; s
/!.
*/"]=/
7686 s/\(.\{148\}\).*/\1/
7688 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
7693 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
7700 s/\(.\{148\}\).*/\1/
7702 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
7706 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
7711 ' <conf$$subs.awk | sed '
7716 ' >>$CONFIG_STATUS || ac_write_fail=1
7717 rm -f conf$$subs.awk
7718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7720 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
7721 for (key in S) S_is_set[key] = 1
7723 \$ac_cs_awk_pipe_init
7727 nfields = split(line, field, "@
")
7729 len = length(field[1])
7730 for (i = 2; i < nfields; i++) {
7732 keylen = length(key)
7733 if (S_is_set[key]) {
7735 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7736 len += length(value) + length(field[++i])
7741 if (nfields == 3 && !substed) {
7743 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7744 \$ac_cs_awk_read_file
7750 \$ac_cs_awk_pipe_fini
7753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7754 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7755 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
7758 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
7759 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
7762 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7763 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
7764 # trailing colons and then remove the whole line if VPATH becomes empty
7765 # (actually we leave an empty line to preserve line numbers).
7766 if test "x
$srcdir" = x.; then
7767 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7771 s/^\([^=]*=[ ]*\):*/\1/
7777 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7778 fi # test -n "$CONFIG_FILES"
7780 # Set up the scripts for CONFIG_HEADERS section.
7781 # No need to generate them if there are no CONFIG_HEADERS.
7782 # This happens for instance with `./config.status Makefile'.
7783 if test -n "$CONFIG_HEADERS"; then
7784 cat >"$tmp/defines.
awk" <<\_ACAWK ||
7788 # Transform confdefs.h into an awk script `defines.awk', embedded as
7789 # here-document in config.status, that substitutes the proper values into
7790 # config.h.in to produce config.h.
7792 # Create a delimiter string that does not exist in confdefs.h, to ease
7793 # handling of long lines.
7795 for ac_last_try in false false :; do
7796 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
7797 if test -z "$ac_t"; then
7799 elif $ac_last_try; then
7800 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
7802 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
7806 # For the awk script, D is an array of macro values keyed by name,
7807 # likewise P contains macro parameters if any. Preserve backslash
7808 # newline sequences.
7810 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7812 s/.\{148\}/&'"$ac_delim"'/g
7815 s/^[ ]*#[ ]*define[ ][ ]*/ /
7822 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
7824 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
7828 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
7829 D["\
1"]=" \
3\\\\\\n
"\\/p
7831 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
7836 s/.\{148\}/&'"$ac_delim"'/g
7841 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
7844 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
7846 ' <confdefs.h | sed '
7847 s/'"$ac_delim"'/"\\\
7848 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7850 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7851 for (key in D) D_is_set[key] = 1
7854 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7856 split(line, arg, " ")
7857 if (arg[1] == "#") {
7861 defundef
= substr
(arg
[1], 2)
7864 split(mac1
, mac2
, "(") #)
7866 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
7867 if (D_is_set
[macro
]) {
7868 # Preserve the white space surrounding the "#".
7869 print prefix
"define", macro P
[macro
] D
[macro
]
7872 # Replace #undef with comments. This is necessary, for example,
7873 # in the case of _POSIX_SOURCE, which is predefined and required
7874 # on some systems where configure will not decide to define it.
7875 if (defundef
== "undef") {
7876 print
"/*", prefix defundef
, macro
, "*/"
7884 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7885 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
7886 fi # test -n "$CONFIG_HEADERS"
7889 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7894 :[FHLC
]) ac_mode
=$ac_tag; continue;;
7896 case $ac_mode$ac_tag in
7898 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
7899 :[FH
]-) ac_tag
=-:-;;
7900 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
7917 -) ac_f
="$tmp/stdin";;
7918 *) # Look for the file first in the build tree, then in the source tree
7919 # (if the path is not absolute). The absolute path cannot be DOS-style,
7920 # because $ac_f cannot contain `:'.
7924 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
7926 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
7928 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7929 as_fn_append ac_file_inputs
" '$ac_f'"
7932 # Let's still pretend it is `configure' which instantiates (i.e., don't
7933 # use $as_me), people would be surprised to read:
7934 # /* config.h. Generated by config.status. */
7935 configure_input
='Generated from '`
7936 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7938 if test x
"$ac_file" != x-
; then
7939 configure_input
="$ac_file. $configure_input"
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7941 $as_echo "$as_me: creating $ac_file" >&6;}
7943 # Neutralize special characters interpreted by sed in replacement strings.
7944 case $configure_input in #(
7945 *\
&* |
*\|
* |
*\\* )
7946 ac_sed_conf_input
=`$as_echo "$configure_input" |
7947 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7948 *) ac_sed_conf_input
=$configure_input;;
7952 *:-:* |
*:-) cat >"$tmp/stdin" \
7953 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
7958 ac_dir
=`$as_dirname -- "$ac_file" ||
7959 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7960 X"$ac_file" : 'X\(//\)[^/]' \| \
7961 X"$ac_file" : 'X\(//\)$' \| \
7962 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7963 $as_echo X"$ac_file" |
7964 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7981 as_dir
="$ac_dir"; as_fn_mkdir_p
7985 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
7987 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7988 # A ".." for each directory in $ac_dir_suffix.
7989 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7990 case $ac_top_builddir_sub in
7991 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
7992 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
7995 ac_abs_top_builddir
=$ac_pwd
7996 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
7997 # for backward compatibility:
7998 ac_top_builddir
=$ac_top_build_prefix
8001 .
) # We are building in place.
8003 ac_top_srcdir
=$ac_top_builddir_sub
8004 ac_abs_top_srcdir
=$ac_pwd ;;
8005 [\\/]* | ?
:[\\/]* ) # Absolute name.
8006 ac_srcdir
=$srcdir$ac_dir_suffix;
8007 ac_top_srcdir
=$srcdir
8008 ac_abs_top_srcdir
=$srcdir ;;
8010 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8011 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8012 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8014 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8024 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8025 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8030 # If the template does not know about datarootdir, expand it.
8031 # FIXME: This hack should be removed a few years after 2.60.
8032 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8043 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8044 *datarootdir
*) ac_datarootdir_seen
=yes;;
8045 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8047 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8050 ac_datarootdir_hack='
8051 s&@datadir@&$datadir&g
8052 s&@docdir@&$docdir&g
8053 s&@infodir@&$infodir&g
8054 s&@localedir@&$localedir&g
8055 s&@mandir@&$mandir&g
8056 s&\\\${datarootdir}&$datarootdir&g' ;;
8060 # Neutralize VPATH when `$srcdir' = `.'.
8061 # Shell code in configure.ac might set extrasub.
8062 # FIXME: do we really want to maintain this feature?
8063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8064 ac_sed_extra="$ac_vpsub
8067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8069 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8070 s|@configure_input@|
$ac_sed_conf_input|
;t t
8071 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8072 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8073 s
&@srcdir@
&$ac_srcdir&;t t
8074 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8075 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8076 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8077 s
&@builddir@
&$ac_builddir&;t t
8078 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8079 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8080 s
&@INSTALL@
&$ac_INSTALL&;t t
8081 $ac_datarootdir_hack
8083 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8084 if $ac_cs_awk_getline; then
8085 $AWK -f "$tmp/subs.
awk"
8087 $AWK -f "$tmp/subs.
awk" | $SHELL
8089 || as_fn_error "could not create
$ac_file" "$LINENO" 5
8091 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8092 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
8093 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8095 which seems to be undefined. Please make sure it is defined." >&5
8096 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8097 which seems to be undefined. Please make sure it is defined." >&2;}
8101 -) cat "$tmp/out" && rm -f "$tmp/out";;
8102 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8104 || as_fn_error "could not create $ac_file" "$LINENO" 5
8110 if test x"$ac_file" != x-; then
8112 $as_echo "/* $configure_input */" \
8113 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8114 } >"$tmp/config.h" \
8115 || as_fn_error "could not create $ac_file" "$LINENO" 5
8116 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8117 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8118 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8121 mv "$tmp/config.h" "$ac_file" \
8122 || as_fn_error "could not create $ac_file" "$LINENO" 5
8125 $as_echo "/* $configure_input */" \
8126 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8127 || as_fn_error "could not create -" "$LINENO" 5
8131 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8132 $as_echo "$as_me: executing $ac_file commands" >&6;}
8137 case $ac_file$ac_mode in
8138 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8139 if test -n "$CONFIG_FILES"; then
8140 if test -n "${with_target_subdir}"; then
8141 # FIXME: We shouldn't need to
set ac_file
8143 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
8144 .
${libiberty_topdir}/config-ml.
in
8154 ac_clean_files
=$ac_clean_files_save
8156 test $ac_write_fail = 0 ||
8157 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
8160 # configure is writing to config.log, and then calls config.status.
8161 # config.status does its own redirection, appending to config.log.
8162 # Unfortunately, on DOS this fails, as config.log is still kept open
8163 # by configure, so config.status won't be able to write to it; its
8164 # output is simply discarded. So we exec the FD to /dev/null,
8165 # effectively closing config.log, so it can be properly (re)opened and
8166 # appended to by config.status. When coming back to configure, we
8167 # need to make the FD available again.
8168 if test "$no_create" != yes; then
8170 ac_config_status_args
=
8171 test "$silent" = yes &&
8172 ac_config_status_args
="$ac_config_status_args --quiet"
8174 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
8176 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8177 # would make configure fail if this is the last instruction.
8178 $ac_cs_success || as_fn_exit $?
8180 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
8181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8182 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}