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
606 ac_libiberty_warn_cflags
659 program_transform_name
670 ac_subst_files
='host_makefile_frag'
672 enable_option_checking
677 enable_maintainer_mode
679 enable_install_libiberty
682 ac_precious_vars
='build_alias
693 # Initialize some variables set by options.
695 ac_init_version
=false
696 ac_unrecognized_opts
=
698 # The variables have the same names as the options, with
699 # dashes changed to underlines.
707 program_transform_name
=s
,x
,x
,
715 # Installation directory options.
716 # These are left unexpanded so users can "make install exec_prefix=/foo"
717 # and all the variables that are supposed to be based on exec_prefix
718 # by default will actually change.
719 # Use braces instead of parens because sh, perl, etc. also accept them.
720 # (The list follows the same order as the GNU Coding Standards.)
721 bindir
='${exec_prefix}/bin'
722 sbindir
='${exec_prefix}/sbin'
723 libexecdir
='${exec_prefix}/libexec'
724 datarootdir
='${prefix}/share'
725 datadir
='${datarootdir}'
726 sysconfdir
='${prefix}/etc'
727 sharedstatedir
='${prefix}/com'
728 localstatedir
='${prefix}/var'
729 includedir
='${prefix}/include'
730 oldincludedir
='/usr/include'
731 docdir
='${datarootdir}/doc/${PACKAGE}'
732 infodir
='${datarootdir}/info'
737 libdir
='${exec_prefix}/lib'
738 localedir
='${datarootdir}/locale'
739 mandir
='${datarootdir}/man'
745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
747 eval $ac_prev=\
$ac_option
753 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
757 # Accept the important Cygnus configure options, so we can diagnose typos.
759 case $ac_dashdash$ac_option in
763 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
765 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
768 -build |
--build |
--buil |
--bui |
--bu)
769 ac_prev
=build_alias
;;
770 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
771 build_alias
=$ac_optarg ;;
773 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
774 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
775 ac_prev
=cache_file
;;
776 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
777 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
778 cache_file
=$ac_optarg ;;
781 cache_file
=config.cache
;;
783 -datadir |
--datadir |
--datadi |
--datad)
785 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
786 datadir
=$ac_optarg ;;
788 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
789 |
--dataroo |
--dataro |
--datar)
790 ac_prev
=datarootdir
;;
791 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
792 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
793 datarootdir
=$ac_optarg ;;
795 -disable-* |
--disable-*)
796 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
797 # Reject names that are not valid shell variable names.
798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
799 as_fn_error
"invalid feature name: $ac_useropt"
800 ac_useropt_orig
=$ac_useropt
801 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
806 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
807 ac_unrecognized_sep
=', ';;
809 eval enable_
$ac_useropt=no
;;
811 -docdir |
--docdir |
--docdi |
--doc |
--do)
813 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
816 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
818 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
821 -enable-* |
--enable-*)
822 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
823 # Reject names that are not valid shell variable names.
824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
825 as_fn_error
"invalid feature name: $ac_useropt"
826 ac_useropt_orig
=$ac_useropt
827 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828 case $ac_user_opts in
832 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
833 ac_unrecognized_sep
=', ';;
835 eval enable_
$ac_useropt=\
$ac_optarg ;;
837 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
838 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
839 |
--exec |
--exe |
--ex)
840 ac_prev
=exec_prefix
;;
841 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
842 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
843 |
--exec=* |
--exe=* |
--ex=*)
844 exec_prefix
=$ac_optarg ;;
846 -gas |
--gas |
--ga |
--g)
847 # Obsolete; use --with-gas.
850 -help |
--help |
--hel |
--he |
-h)
852 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
853 ac_init_help
=recursive
;;
854 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
855 ac_init_help
=short
;;
857 -host |
--host |
--hos |
--ho)
858 ac_prev
=host_alias
;;
859 -host=* |
--host=* |
--hos=* |
--ho=*)
860 host_alias
=$ac_optarg ;;
862 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
864 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
866 htmldir
=$ac_optarg ;;
868 -includedir |
--includedir |
--includedi |
--included |
--include \
869 |
--includ |
--inclu |
--incl |
--inc)
870 ac_prev
=includedir
;;
871 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
872 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
873 includedir
=$ac_optarg ;;
875 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
877 -infodir=* |
--infodir=* |
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=$ac_try;;
1420 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1421 $as_echo "$ac_try_echo"; } >&5
1422 (eval "$ac_compile") 2>conftest.err
1424 if test -s conftest.err
; then
1425 grep -v '^ *+' conftest.err
>conftest.er1
1426 cat conftest.er1
>&5
1427 mv -f conftest.er1 conftest.err
1429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1430 test $ac_status = 0; } && {
1431 test -z "$ac_c_werror_flag" ||
1432 test ! -s conftest.err
1433 } && test -s conftest.
$ac_objext; then :
1436 $as_echo "$as_me: failed program was:" >&5
1437 sed 's/^/| /' conftest.
$ac_ext >&5
1441 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1444 } # ac_fn_c_try_compile
1446 # ac_fn_c_try_cpp LINENO
1447 # ----------------------
1448 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1451 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1452 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1454 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1455 *) ac_try_echo=$ac_try;;
1457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1458 $as_echo "$ac_try_echo"; } >&5
1459 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1461 if test -s conftest.err; then
1462 grep -v '^ *+' conftest.err >conftest.er1
1463 cat conftest.er1 >&5
1464 mv -f conftest.er1 conftest.err
1466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1467 test $ac_status = 0; } >/dev/null && {
1468 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1469 test ! -s conftest.err
1473 $as_echo "$as_me: failed program was:" >&5
1474 sed 's/^/| /' conftest.$ac_ext >&5
1478 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1483 # ac_fn_c_try_run LINENO
1484 # ----------------------
1485 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1486 # that executables *can* be run.
1489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1490 if { { ac_try="$ac_link"
1492 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1493 *) ac_try_echo
=$ac_try;;
1495 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1496 $as_echo "$ac_try_echo"; } >&5
1497 (eval "$ac_link") 2>&5
1499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1501 { { case "(($ac_try" in
1502 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1503 *) ac_try_echo=$ac_try;;
1505 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1506 $as_echo "$ac_try_echo"; } >&5
1507 (eval "$ac_try") 2>&5
1509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510 test $ac_status = 0; }; }; then :
1513 $as_echo "$as_me: program exited with status $ac_status" >&5
1514 $as_echo "$as_me: failed program was:" >&5
1515 sed 's/^/| /' conftest.$ac_ext >&5
1517 ac_retval=$ac_status
1519 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1520 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1525 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1526 # ----------------------------------------------
1527 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1528 ac_fn_c_check_header_preproc ()
1530 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1532 $as_echo_n "checking for $2... " >&6; }
1533 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1534 $as_echo_n "(cached) " >&6
1536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537 /* end confdefs.h. */
1540 if ac_fn_c_try_cpp "$LINENO"; then :
1545 rm -f conftest.err conftest.$ac_ext
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1549 $as_echo "$ac_res" >&6; }
1550 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1552 } # ac_fn_c_check_header_preproc
1554 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1555 # --------------------------------------------
1556 # Tries to find the compile-time value of EXPR in a program that includes
1557 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1559 ac_fn_c_compute_int ()
1561 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562 if test "$cross_compiling" = yes; then
1563 # Depending upon the size, compute the lo and hi bounds.
1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565 /* end confdefs.h. */
1570 static int test_array [1 - 2 * !(($2) >= 0)];
1577 if ac_fn_c_try_compile "$LINENO"; then :
1580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1581 /* end confdefs.h. */
1586 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1593 if ac_fn_c_try_compile "$LINENO"; then :
1594 ac_hi=$ac_mid; break
1596 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1597 if test $ac_lo -le $ac_mid; then
1601 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607 /* end confdefs.h. */
1612 static int test_array [1 - 2 * !(($2) < 0)];
1619 if ac_fn_c_try_compile "$LINENO"; then :
1622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1623 /* end confdefs.h. */
1628 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1635 if ac_fn_c_try_compile "$LINENO"; then :
1636 ac_lo=$ac_mid; break
1638 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1639 if test $ac_mid -le $ac_hi; then
1643 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1653 # Binary search between lo and hi bounds.
1654 while test "x$ac_lo" != "x$ac_hi"; do
1655 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657 /* end confdefs.h. */
1662 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1669 if ac_fn_c_try_compile "$LINENO"; then :
1672 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682 /* end confdefs.h. */
1684 static long int longval () { return $2; }
1685 static unsigned long int ulongval () { return $2; }
1692 FILE *f = fopen ("conftest.val", "w");
1697 long int i = longval ();
1700 fprintf (f, "%ld", i);
1704 unsigned long int i = ulongval ();
1707 fprintf (f, "%lu", i);
1709 /* Do not output a trailing newline, as this causes \r\n confusion
1710 on some platforms. */
1711 return ferror (f) || fclose (f) != 0;
1717 if ac_fn_c_try_run "$LINENO"; then :
1718 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1722 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1723 conftest.$ac_objext conftest.beam conftest.$ac_ext
1727 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1730 } # ac_fn_c_compute_int
1732 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1733 # -------------------------------------------
1734 # Tests whether TYPE exists after having included INCLUDES, setting cache
1735 # variable VAR accordingly.
1736 ac_fn_c_check_type ()
1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1740 $as_echo_n "checking for $2... " >&6; }
1741 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1742 $as_echo_n "(cached) " >&6
1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746 /* end confdefs.h. */
1757 if ac_fn_c_try_compile "$LINENO"; then :
1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1759 /* end confdefs.h. */
1770 if ac_fn_c_try_compile "$LINENO"; then :
1775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1784 } # ac_fn_c_check_type
1786 # ac_fn_c_try_link LINENO
1787 # -----------------------
1788 # Try to link conftest.$ac_ext, and return whether this succeeded.
1791 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1792 rm -f conftest.$ac_objext conftest$ac_exeext
1793 if { { ac_try="$ac_link"
1795 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1796 *) ac_try_echo
=$ac_try;;
1798 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1799 $as_echo "$ac_try_echo"; } >&5
1800 (eval "$ac_link") 2>conftest.err
1802 if test -s conftest.err
; then
1803 grep -v '^ *+' conftest.err
>conftest.er1
1804 cat conftest.er1
>&5
1805 mv -f conftest.er1 conftest.err
1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1808 test $ac_status = 0; } && {
1809 test -z "$ac_c_werror_flag" ||
1810 test ! -s conftest.err
1811 } && test -s conftest
$ac_exeext && {
1812 test "$cross_compiling" = yes ||
1813 $as_test_x conftest
$ac_exeext
1817 $as_echo "$as_me: failed program was:" >&5
1818 sed 's/^/| /' conftest.
$ac_ext >&5
1822 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1823 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1824 # interfere with the next link command; also delete a directory that is
1825 # left behind by Apple's compiler. We do this before executing the actions.
1826 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1827 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1830 } # ac_fn_c_try_link
1832 # ac_fn_c_check_func LINENO FUNC VAR
1833 # ----------------------------------
1834 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1835 ac_fn_c_check_func
()
1837 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1839 $as_echo_n "checking for $2... " >&6; }
1840 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1841 $as_echo_n "(cached) " >&6
1843 if test x
$gcc_no_link = xyes
; then
1844 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1846 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h. */
1848 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1849 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1850 #define $2 innocuous_$2
1852 /* System header to define __stub macros and hopefully few prototypes,
1853 which can conflict with char $2 (); below.
1854 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1855 <limits.h> exists even on freestanding compilers. */
1858 # include <limits.h>
1860 # include <assert.h>
1865 /* Override any GCC internal prototype to avoid an error.
1866 Use char because int might match the return type of a GCC
1867 builtin and then its argument prototype would still apply. */
1872 /* The GNU C library defines this for functions which it implements
1873 to always fail with ENOSYS. Some functions are actually named
1874 something starting with __ and the normal name is an alias. */
1875 #if defined __stub_$2 || defined __stub___$2
1887 if ac_fn_c_try_link
"$LINENO"; then :
1892 rm -f core conftest.err conftest.
$ac_objext \
1893 conftest
$ac_exeext conftest.
$ac_ext
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1897 $as_echo "$ac_res" >&6; }
1898 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1900 } # ac_fn_c_check_func
1902 # ac_fn_c_check_decl LINENO SYMBOL VAR
1903 # ------------------------------------
1904 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1905 ac_fn_c_check_decl
()
1907 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1908 as_decl_name
=`echo $2|sed 's/ *(.*//'`
1909 as_decl_use
=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1911 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1912 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913 $as_echo_n "(cached) " >&6
1915 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h. */
1921 #ifndef $as_decl_name
1923 (void) $as_decl_use;
1925 (void) $as_decl_name;
1933 if ac_fn_c_try_compile
"$LINENO"; then :
1938 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1945 } # ac_fn_c_check_decl
1946 cat >config.log
<<_ACEOF
1947 This file contains any messages produced by compilers while
1948 running configure, to aid debugging if configure makes a mistake.
1950 It was created by $as_me, which was
1951 generated by GNU Autoconf 2.64. Invocation command line was
1963 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1964 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1965 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1966 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1967 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1969 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1970 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1972 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1973 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1974 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1975 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1976 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1977 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1978 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1982 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1986 test -z "$as_dir" && as_dir
=.
1987 $as_echo "PATH: $as_dir"
2003 # Keep a trace of the command line.
2004 # Strip out --no-create and --no-recursion so they do not pile up.
2005 # Strip out --silent because we don't want to record it for future runs.
2006 # Also quote any args containing shell meta-characters.
2007 # Make two passes to allow for proper duplicate-argument suppression.
2011 ac_must_keep_next
=false
2017 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2018 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2019 |
-silent |
--silent |
--silen |
--sile |
--sil)
2022 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2025 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2027 as_fn_append ac_configure_args1
" '$ac_arg'"
2028 if test $ac_must_keep_next = true
; then
2029 ac_must_keep_next
=false
# Got value, back to normal.
2032 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2033 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2034 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2035 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2036 case "$ac_configure_args0 " in
2037 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2040 -* ) ac_must_keep_next
=true
;;
2043 as_fn_append ac_configure_args
" '$ac_arg'"
2048 { ac_configure_args0
=; unset ac_configure_args0
;}
2049 { ac_configure_args1
=; unset ac_configure_args1
;}
2051 # When interrupted or exit'd, cleanup temporary files, and complete
2052 # config.log. We remove comments because anyway the quotes in there
2053 # would cause problems or look ugly.
2054 # WARNING: Use '\'' to represent an apostrophe within the trap.
2055 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2056 trap 'exit_status=$?
2057 # Save into config.log some information that might help in debugging.
2062 ## ---------------- ##
2063 ## Cache variables. ##
2064 ## ---------------- ##
2067 # The following way of writing the cache mishandles newlines in values,
2069 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2070 eval ac_val=\$$ac_var
2074 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2075 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2078 _ | IFS | as_nl) ;; #(
2079 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2080 *) { eval $ac_var=; unset $ac_var;} ;;
2085 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2086 *${as_nl}ac_space=\ *)
2088 "s/'\''/'\''\\\\'\'''\''/g;
2089 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2092 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2100 ## ----------------- ##
2101 ## Output variables. ##
2102 ## ----------------- ##
2105 for ac_var in $ac_subst_vars
2107 eval ac_val=\$$ac_var
2109 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2111 $as_echo "$ac_var='\''$ac_val'\''"
2115 if test -n "$ac_subst_files"; then
2117 ## ------------------- ##
2118 ## File substitutions. ##
2119 ## ------------------- ##
2122 for ac_var
in $ac_subst_files
2124 eval ac_val
=\$
$ac_var
2126 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2128 $as_echo "$ac_var='\''$ac_val'\''"
2133 if test -s confdefs.h; then
2143 test "$ac_signal" != 0 &&
2144 $as_echo "$as_me: caught signal $ac_signal"
2145 $as_echo "$as_me: exit $exit_status"
2147 rm -f core *.core core.conftest.* &&
2148 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2151 for ac_signal
in 1 2 13 15; do
2152 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2156 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2157 rm -f -r conftest
* confdefs.h
2159 $as_echo "/* confdefs.h */" > confdefs.h
2161 # Predefined preprocessor variables.
2163 cat >>confdefs.h
<<_ACEOF
2164 #define PACKAGE_NAME "$PACKAGE_NAME"
2167 cat >>confdefs.h
<<_ACEOF
2168 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2171 cat >>confdefs.h
<<_ACEOF
2172 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2175 cat >>confdefs.h
<<_ACEOF
2176 #define PACKAGE_STRING "$PACKAGE_STRING"
2179 cat >>confdefs.h
<<_ACEOF
2180 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2183 cat >>confdefs.h
<<_ACEOF
2184 #define PACKAGE_URL "$PACKAGE_URL"
2188 # Let the site file select an alternate cache file if it wants to.
2189 # Prefer an explicitly selected file to automatically selected ones.
2192 if test -n "$CONFIG_SITE"; then
2193 ac_site_file1
=$CONFIG_SITE
2194 elif test "x$prefix" != xNONE
; then
2195 ac_site_file1
=$prefix/share
/config.site
2196 ac_site_file2
=$prefix/etc
/config.site
2198 ac_site_file1
=$ac_default_prefix/share
/config.site
2199 ac_site_file2
=$ac_default_prefix/etc
/config.site
2201 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2203 test "x$ac_site_file" = xNONE
&& continue
2204 if test -r "$ac_site_file"; then
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2206 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2207 sed 's/^/| /' "$ac_site_file" >&5
2212 if test -r "$cache_file"; then
2213 # Some versions of bash will fail to source /dev/null (special
2214 # files actually), so we avoid doing that.
2215 if test -f "$cache_file"; then
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2217 $as_echo "$as_me: loading cache $cache_file" >&6;}
2219 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2220 *) .
"./$cache_file";;
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2225 $as_echo "$as_me: creating cache $cache_file" >&6;}
2229 # Check that the precious variables saved in the cache have kept the same
2231 ac_cache_corrupted
=false
2232 for ac_var
in $ac_precious_vars; do
2233 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2234 eval ac_new_set
=\
$ac_env_${ac_var}_set
2235 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2236 eval ac_new_val
=\
$ac_env_${ac_var}_value
2237 case $ac_old_set,$ac_new_set in
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2240 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2241 ac_cache_corrupted
=: ;;
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2244 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2245 ac_cache_corrupted
=: ;;
2248 if test "x$ac_old_val" != "x$ac_new_val"; then
2249 # differences in whitespace do not lead to failure.
2250 ac_old_val_w
=`echo x $ac_old_val`
2251 ac_new_val_w
=`echo x $ac_new_val`
2252 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2253 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2254 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2255 ac_cache_corrupted
=:
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2258 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2259 eval $ac_var=\
$ac_old_val
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2262 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2264 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2267 # Pass precious variables to config.status.
2268 if test "$ac_new_set" = set; then
2270 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2271 *) ac_arg
=$ac_var=$ac_new_val ;;
2273 case " $ac_configure_args " in
2274 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2275 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2279 if $ac_cache_corrupted; then
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2283 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2284 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2286 ## -------------------- ##
2287 ## Main body of script. ##
2288 ## -------------------- ##
2291 ac_cpp
='$CPP $CPPFLAGS'
2292 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2293 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2294 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2302 # This works around the fact that libtool configuration may change LD
2303 # for this particular configuration, but some shells, instead of
2304 # keeping the changes in LD private, export them just because LD is
2305 # exported. We don't use libtool yet, but some day we might, so...
2306 ORIGINAL_LD_FOR_MULTILIBS
=$LD
2309 # Check whether --with-target-subdir was given.
2310 if test "${with_target_subdir+set}" = set; then :
2311 withval
=$with_target_subdir;
2315 # Check whether --with-build-subdir was given.
2316 if test "${with_build_subdir+set}" = set; then :
2317 withval
=$with_build_subdir;
2321 # Check whether --with-cross-host was given.
2322 if test "${with_cross_host+set}" = set; then :
2323 withval
=$with_cross_host;
2327 # Check whether --with-newlib was given.
2328 if test "${with_newlib+set}" = set; then :
2329 withval
=$with_newlib;
2333 if test "${srcdir}" = "."; then
2334 if test -n "${with_build_subdir}"; then
2335 libiberty_topdir
="${srcdir}/../.."
2337 elif test -z "${with_target_subdir}"; then
2338 libiberty_topdir
="${srcdir}/.."
2340 if test "${with_target_subdir}" != "."; then
2341 libiberty_topdir
="${srcdir}/${with_multisrctop}../.."
2343 libiberty_topdir
="${srcdir}/${with_multisrctop}.."
2347 libiberty_topdir
="${srcdir}/.."
2351 for ac_dir
in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2352 for ac_t
in install-sh
install.sh shtool
; do
2353 if test -f "$ac_dir/$ac_t"; then
2355 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2360 if test -z "$ac_aux_dir"; then
2361 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2364 # These three variables are undocumented and unsupported,
2365 # and are intended to be withdrawn in a future Autoconf release.
2366 # They can cause serious problems if a builder's source tree is in a directory
2367 # whose full name contains unusual characters.
2368 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2369 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2370 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2376 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2377 # Check whether --enable-maintainer-mode was given.
2378 if test "${enable_maintainer_mode+set}" = set; then :
2379 enableval
=$enable_maintainer_mode; maintainer_mode
=$enableval
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2386 $as_echo "$maintainer_mode" >&6; }
2388 if test "$maintainer_mode" = "yes"; then
2396 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2397 # rely on it - libiberty is built before texinfo.
2398 # Extract the first word of "makeinfo", so it can be a program name with args.
2399 set dummy makeinfo
; ac_word
=$2
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2401 $as_echo_n "checking for $ac_word... " >&6; }
2402 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2403 $as_echo_n "(cached) " >&6
2405 if test -n "$MAKEINFO"; then
2406 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2408 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2412 test -z "$as_dir" && as_dir
=.
2413 for ac_exec_ext
in '' $ac_executable_extensions; do
2414 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2415 ac_cv_prog_MAKEINFO
="makeinfo"
2416 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2425 MAKEINFO
=$ac_cv_prog_MAKEINFO
2426 if test -n "$MAKEINFO"; then
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2428 $as_echo "$MAKEINFO" >&6; }
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2431 $as_echo "no" >&6; }
2435 if test "x$MAKEINFO" = "x"; then
2436 MAKEINFO
="@echo makeinfo missing; true"
2441 */missing\ makeinfo
*)
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2444 *** Makeinfo is missing. Info documentation will not be built." >&5
2445 $as_echo "$as_me: WARNING:
2446 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2449 case x
"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2451 MAKEINFO
="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2454 *** Makeinfo is too old. Info documentation will not be built." >&5
2455 $as_echo "$as_me: WARNING:
2456 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2465 # Extract the first word of "perl", so it can be a program name with args.
2466 set dummy perl
; ac_word
=$2
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2468 $as_echo_n "checking for $ac_word... " >&6; }
2469 if test "${ac_cv_prog_PERL+set}" = set; then :
2470 $as_echo_n "(cached) " >&6
2472 if test -n "$PERL"; then
2473 ac_cv_prog_PERL
="$PERL" # Let the user override the test.
2475 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2479 test -z "$as_dir" && as_dir
=.
2480 for ac_exec_ext
in '' $ac_executable_extensions; do
2481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2482 ac_cv_prog_PERL
="perl"
2483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2492 PERL
=$ac_cv_prog_PERL
2493 if test -n "$PERL"; then
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2495 $as_echo "$PERL" >&6; }
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498 $as_echo "no" >&6; }
2502 if test x
"$PERL" = x
""; then
2509 # Make sure we can run config.sub.
2510 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2511 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2514 $as_echo_n "checking build system type... " >&6; }
2515 if test "${ac_cv_build+set}" = set; then :
2516 $as_echo_n "(cached) " >&6
2518 ac_build_alias
=$build_alias
2519 test "x$ac_build_alias" = x
&&
2520 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2521 test "x$ac_build_alias" = x
&&
2522 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2523 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2524 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2528 $as_echo "$ac_cv_build" >&6; }
2529 case $ac_cv_build in
2531 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2534 ac_save_IFS
=$IFS; IFS
='-'
2540 # Remember, the first character of IFS is used to create $*,
2541 # except with old shells:
2544 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2548 $as_echo_n "checking host system type... " >&6; }
2549 if test "${ac_cv_host+set}" = set; then :
2550 $as_echo_n "(cached) " >&6
2552 if test "x$host_alias" = x
; then
2553 ac_cv_host
=$ac_cv_build
2555 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2556 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2561 $as_echo "$ac_cv_host" >&6; }
2564 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2567 ac_save_IFS
=$IFS; IFS
='-'
2573 # Remember, the first character of IFS is used to create $*,
2574 # except with old shells:
2577 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2582 if test -n "$ac_tool_prefix"; then
2583 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2584 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586 $as_echo_n "checking for $ac_word... " >&6; }
2587 if test "${ac_cv_prog_AR+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
2590 if test -n "$AR"; then
2591 ac_cv_prog_AR
="$AR" # Let the user override the test.
2593 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2597 test -z "$as_dir" && as_dir
=.
2598 for ac_exec_ext
in '' $ac_executable_extensions; do
2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2600 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2611 if test -n "$AR"; then
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2613 $as_echo "$AR" >&6; }
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616 $as_echo "no" >&6; }
2621 if test -z "$ac_cv_prog_AR"; then
2623 # Extract the first word of "ar", so it can be a program name with args.
2624 set dummy
ar; ac_word
=$2
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2626 $as_echo_n "checking for $ac_word... " >&6; }
2627 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2628 $as_echo_n "(cached) " >&6
2630 if test -n "$ac_ct_AR"; then
2631 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2633 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2637 test -z "$as_dir" && as_dir
=.
2638 for ac_exec_ext
in '' $ac_executable_extensions; do
2639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2640 ac_cv_prog_ac_ct_AR
="ar"
2641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2651 if test -n "$ac_ct_AR"; then
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2653 $as_echo "$ac_ct_AR" >&6; }
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2656 $as_echo "no" >&6; }
2659 if test "x$ac_ct_AR" = x
; then
2662 case $cross_compiling:$ac_tool_warned in
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2666 ac_tool_warned
=yes ;;
2674 if test -n "$ac_tool_prefix"; then
2675 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2676 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2678 $as_echo_n "checking for $ac_word... " >&6; }
2679 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2680 $as_echo_n "(cached) " >&6
2682 if test -n "$RANLIB"; then
2683 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2685 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2689 test -z "$as_dir" && as_dir
=.
2690 for ac_exec_ext
in '' $ac_executable_extensions; do
2691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2692 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2702 RANLIB
=$ac_cv_prog_RANLIB
2703 if test -n "$RANLIB"; then
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2705 $as_echo "$RANLIB" >&6; }
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708 $as_echo "no" >&6; }
2713 if test -z "$ac_cv_prog_RANLIB"; then
2714 ac_ct_RANLIB
=$RANLIB
2715 # Extract the first word of "ranlib", so it can be a program name with args.
2716 set dummy ranlib
; ac_word
=$2
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2718 $as_echo_n "checking for $ac_word... " >&6; }
2719 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2720 $as_echo_n "(cached) " >&6
2722 if test -n "$ac_ct_RANLIB"; then
2723 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2725 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2729 test -z "$as_dir" && as_dir
=.
2730 for ac_exec_ext
in '' $ac_executable_extensions; do
2731 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2732 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2742 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2743 if test -n "$ac_ct_RANLIB"; then
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2745 $as_echo "$ac_ct_RANLIB" >&6; }
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2748 $as_echo "no" >&6; }
2751 if test "x$ac_ct_RANLIB" = x
; then
2754 case $cross_compiling:$ac_tool_warned in
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2758 ac_tool_warned
=yes ;;
2760 RANLIB
=$ac_ct_RANLIB
2763 RANLIB
="$ac_cv_prog_RANLIB"
2767 # Add --enable-multilib to configure.
2768 # Default to --enable-multilib
2769 # Check whether --enable-multilib was given.
2770 if test "${enable_multilib+set}" = set; then :
2771 enableval
=$enable_multilib; case "$enableval" in
2772 yes) multilib
=yes ;;
2774 *) as_fn_error
"bad value $enableval for multilib option" "$LINENO" 5 ;;
2781 # Even if the default multilib is not a cross compilation,
2782 # it may be that some of the other multilibs are.
2783 if test $cross_compiling = no
&& test $multilib = yes \
2784 && test "x${with_multisubdir}" != x
; then
2785 cross_compiling
=maybe
2788 # We may wish to install the target headers somewhere.
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2790 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2792 # Check whether --enable-install-libiberty was given.
2793 if test "${enable_install_libiberty+set}" = set; then :
2794 enableval
=$enable_install_libiberty; enable_install_libiberty
=$enableval
2796 enable_install_libiberty
=no
2799 # Option parsed, now set things appropriately.
2800 case x
"$enable_install_libiberty" in
2802 target_header_dir
=libiberty
2808 # This could be sanity-checked in various ways...
2809 target_header_dir
="${enable_install_libiberty}"
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2813 $as_echo "$enable_install_libiberty" >&6; }
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2815 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2819 ac_cpp
='$CPP $CPPFLAGS'
2820 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2821 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2822 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2823 if test -n "$ac_tool_prefix"; then
2824 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2825 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2827 $as_echo_n "checking for $ac_word... " >&6; }
2828 if test "${ac_cv_prog_CC+set}" = set; then :
2829 $as_echo_n "(cached) " >&6
2831 if test -n "$CC"; then
2832 ac_cv_prog_CC
="$CC" # Let the user override the test.
2834 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2838 test -z "$as_dir" && as_dir
=.
2839 for ac_exec_ext
in '' $ac_executable_extensions; do
2840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2841 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852 if test -n "$CC"; then
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2854 $as_echo "$CC" >&6; }
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2857 $as_echo "no" >&6; }
2862 if test -z "$ac_cv_prog_CC"; then
2864 # Extract the first word of "gcc", so it can be a program name with args.
2865 set dummy gcc
; ac_word
=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2869 $as_echo_n "(cached) " >&6
2871 if test -n "$ac_ct_CC"; then
2872 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2874 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2878 test -z "$as_dir" && as_dir
=.
2879 for ac_exec_ext
in '' $ac_executable_extensions; do
2880 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2881 ac_cv_prog_ac_ct_CC
="gcc"
2882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2891 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2892 if test -n "$ac_ct_CC"; then
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2894 $as_echo "$ac_ct_CC" >&6; }
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897 $as_echo "no" >&6; }
2900 if test "x$ac_ct_CC" = x
; then
2903 case $cross_compiling:$ac_tool_warned in
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2906 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2907 ac_tool_warned
=yes ;;
2915 if test -z "$CC"; then
2916 if test -n "$ac_tool_prefix"; then
2917 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2918 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920 $as_echo_n "checking for $ac_word... " >&6; }
2921 if test "${ac_cv_prog_CC+set}" = set; then :
2922 $as_echo_n "(cached) " >&6
2924 if test -n "$CC"; then
2925 ac_cv_prog_CC
="$CC" # Let the user override the test.
2927 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2931 test -z "$as_dir" && as_dir
=.
2932 for ac_exec_ext
in '' $ac_executable_extensions; do
2933 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2934 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2945 if test -n "$CC"; then
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947 $as_echo "$CC" >&6; }
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950 $as_echo "no" >&6; }
2956 if test -z "$CC"; then
2957 # Extract the first word of "cc", so it can be a program name with args.
2958 set dummy cc
; ac_word
=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if test "${ac_cv_prog_CC+set}" = set; then :
2962 $as_echo_n "(cached) " >&6
2964 if test -n "$CC"; then
2965 ac_cv_prog_CC
="$CC" # Let the user override the test.
2968 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2972 test -z "$as_dir" && as_dir
=.
2973 for ac_exec_ext
in '' $ac_executable_extensions; do
2974 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2975 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2976 ac_prog_rejected
=yes
2980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987 if test $ac_prog_rejected = yes; then
2988 # We found a bogon in the path, so make sure we never use it.
2989 set dummy
$ac_cv_prog_CC
2991 if test $# != 0; then
2992 # We chose a different compiler from the bogus one.
2993 # However, it has the same basename, so the bogon will be chosen
2994 # first if we set CC to just the basename; use the full file name.
2996 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3002 if test -n "$CC"; then
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3004 $as_echo "$CC" >&6; }
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3012 if test -z "$CC"; then
3013 if test -n "$ac_tool_prefix"; then
3014 for ac_prog
in cl.exe
3016 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3017 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if test "${ac_cv_prog_CC+set}" = set; then :
3021 $as_echo_n "(cached) " >&6
3023 if test -n "$CC"; then
3024 ac_cv_prog_CC
="$CC" # Let the user override the test.
3026 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3030 test -z "$as_dir" && as_dir
=.
3031 for ac_exec_ext
in '' $ac_executable_extensions; do
3032 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3033 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3044 if test -n "$CC"; then
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3046 $as_echo "$CC" >&6; }
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049 $as_echo "no" >&6; }
3053 test -n "$CC" && break
3056 if test -z "$CC"; then
3058 for ac_prog
in cl.exe
3060 # Extract the first word of "$ac_prog", so it can be a program name with args.
3061 set dummy
$ac_prog; ac_word
=$2
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3063 $as_echo_n "checking for $ac_word... " >&6; }
3064 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
3067 if test -n "$ac_ct_CC"; then
3068 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3070 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3074 test -z "$as_dir" && as_dir
=.
3075 for ac_exec_ext
in '' $ac_executable_extensions; do
3076 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3077 ac_cv_prog_ac_ct_CC
="$ac_prog"
3078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3087 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3088 if test -n "$ac_ct_CC"; then
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3090 $as_echo "$ac_ct_CC" >&6; }
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093 $as_echo "no" >&6; }
3097 test -n "$ac_ct_CC" && break
3100 if test "x$ac_ct_CC" = x
; then
3103 case $cross_compiling:$ac_tool_warned in
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3107 ac_tool_warned
=yes ;;
3116 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3117 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3118 as_fn_error
"no acceptable C compiler found in \$PATH
3119 See \`config.log' for more details." "$LINENO" 5; }
3121 # Provide some information about the compiler.
3122 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3125 for ac_option
in --version -v -V -qversion; do
3126 { { ac_try
="$ac_compiler $ac_option >&5"
3128 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3129 *) ac_try_echo=$ac_try;;
3131 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3132 $as_echo "$ac_try_echo"; } >&5
3133 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3135 if test -s conftest.err; then
3137 ... rest of stderr output deleted ...
3138 10q' conftest.err >conftest.er1
3139 cat conftest.er1 >&5
3140 rm -f conftest.er1 conftest.err
3142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143 test $ac_status = 0; }
3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147 /* end confdefs.h. */
3158 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3159 (eval $ac_link) 2>&5
3161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162 test $ac_status = 0; }; then :
3167 if test x$gcc_no_link = xyes; then
3168 # Setting cross_compile will disable run tests; it will
3169 # also disable AC_CHECK_FILE but that's generally
3170 # correct if we can't link.
3174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3175 /* end confdefs.h. */
3185 ac_clean_files_save=$ac_clean_files
3186 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3187 # Try to create an executable without -o first, disregard a.out.
3188 # It will help us diagnose broken compilers, and finding out an intuition
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3191 $as_echo_n "checking for C compiler default output file name... " >&6; }
3192 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3194 # The possible output files:
3195 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3198 for ac_file in $ac_files
3201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3202 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3207 if { { ac_try="$ac_link_default"
3209 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3210 *) ac_try_echo
=$ac_try;;
3212 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3213 $as_echo "$ac_try_echo"; } >&5
3214 (eval "$ac_link_default") 2>&5
3216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3217 test $ac_status = 0; }; then :
3218 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3219 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3220 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3221 # so that the user can short-circuit this test for compilers unknown to
3223 for ac_file
in $ac_files ''
3225 test -f "$ac_file" ||
continue
3227 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3230 # We found the default executable, but exeext='' is most
3234 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3236 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3238 # We set ac_cv_exeext here because the later test for it is not
3239 # safe: cross compilers may not add the suffix if given an `-o'
3240 # argument, so we may need to know it at that point already.
3241 # Even if this section looks crufty: it has the advantage of
3248 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3254 $as_echo "$ac_file" >&6; }
3255 if test -z "$ac_file"; then :
3256 $as_echo "$as_me: failed program was:" >&5
3257 sed 's/^/| /' conftest.
$ac_ext >&5
3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261 { as_fn_set_status
77
3262 as_fn_error
"C compiler cannot create executables
3263 See \`config.log' for more details." "$LINENO" 5; }; }
3265 ac_exeext
=$ac_cv_exeext
3267 # Check that the compiler produces executables we can run. If not, either
3268 # the compiler is broken, or we cross compile.
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3270 $as_echo_n "checking whether the C compiler works... " >&6; }
3271 # If not cross compiling, check that we can run a simple program.
3272 if test "$cross_compiling" != yes; then
3273 if { ac_try
='./$ac_file'
3274 { { case "(($ac_try" in
3275 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3276 *) ac_try_echo=$ac_try;;
3278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3279 $as_echo "$ac_try_echo"; } >&5
3280 (eval "$ac_try") 2>&5
3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3283 test $ac_status = 0; }; }; then
3286 if test "$cross_compiling" = maybe; then
3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3291 as_fn_error "cannot run C compiled programs.
3292 If you meant to cross compile
, use \
`--host'.
3293 See \`config.log
' for more details." "$LINENO" 5; }
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3298 $as_echo "yes" >&6; }
3300 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3301 ac_clean_files=$ac_clean_files_save
3302 # Check that the compiler produces executables we can run. If not, either
3303 # the compiler is broken, or we cross compile.
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3305 $as_echo_n "checking whether we are cross compiling... " >&6; }
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3307 $as_echo "$cross_compiling" >&6; }
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3310 $as_echo_n "checking for suffix of executables... " >&6; }
3311 if { { ac_try="$ac_link"
3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3314 *) ac_try_echo=$ac_try;;
3316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3317 $as_echo "$ac_try_echo"; } >&5
3318 (eval "$ac_link") 2>&5
3320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3321 test $ac_status = 0; }; then :
3322 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3323 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3324 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3326 for ac_file
in conftest.exe conftest conftest.
*; do
3327 test -f "$ac_file" ||
continue
3329 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3330 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3338 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3339 See \`config.log' for more details." "$LINENO" 5; }
3341 rm -f conftest
$ac_cv_exeext
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3343 $as_echo "$ac_cv_exeext" >&6; }
3345 rm -f conftest.
$ac_ext
3346 EXEEXT
=$ac_cv_exeext
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3350 $as_echo_n "checking for suffix of object files... " >&6; }
3351 if test "${ac_cv_objext+set}" = set; then :
3352 $as_echo_n "(cached) " >&6
3354 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h. */
3365 rm -f conftest.o conftest.obj
3366 if { { ac_try
="$ac_compile"
3368 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3369 *) ac_try_echo=$ac_try;;
3371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3372 $as_echo "$ac_try_echo"; } >&5
3373 (eval "$ac_compile") 2>&5
3375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3376 test $ac_status = 0; }; then :
3377 for ac_file in conftest.o conftest.obj conftest.*; do
3378 test -f "$ac_file" || continue;
3380 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3381 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3386 $as_echo "$as_me: failed program was:" >&5
3387 sed 's/^/| /' conftest.$ac_ext >&5
3389 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3391 as_fn_error "cannot compute suffix of object files
: cannot compile
3392 See \
`config.log' for more details." "$LINENO" 5; }
3394 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3397 $as_echo "$ac_cv_objext" >&6; }
3398 OBJEXT=$ac_cv_objext
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3401 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3402 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3403 $as_echo_n "(cached) " >&6
3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h. */
3419 if ac_fn_c_try_compile "$LINENO"; then :
3424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3425 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3429 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3430 if test $ac_compiler_gnu = yes; then
3435 ac_test_CFLAGS=${CFLAGS+set}
3436 ac_save_CFLAGS=$CFLAGS
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3438 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3439 if test "${ac_cv_prog_cc_g+set}" = set; then :
3440 $as_echo_n "(cached) " >&6
3442 ac_save_c_werror_flag=$ac_c_werror_flag
3443 ac_c_werror_flag=yes
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h. */
3457 if ac_fn_c_try_compile "$LINENO"; then :
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h. */
3472 if ac_fn_c_try_compile "$LINENO"; then :
3475 ac_c_werror_flag=$ac_save_c_werror_flag
3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478 /* end confdefs.h. */
3488 if ac_fn_c_try_compile "$LINENO"; then :
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496 ac_c_werror_flag=$ac_save_c_werror_flag
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3499 $as_echo "$ac_cv_prog_cc_g" >&6; }
3500 if test "$ac_test_CFLAGS" = set; then
3501 CFLAGS=$ac_save_CFLAGS
3502 elif test $ac_cv_prog_cc_g = yes; then
3503 if test "$GCC" = yes; then
3509 if test "$GCC" = yes; then
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3516 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3517 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3518 $as_echo_n "(cached) " >&6
3520 ac_cv_prog_cc_c89=no
3522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h. */
3526 #include <sys/types.h>
3527 #include <sys/stat.h>
3528 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3529 struct buf { int x; };
3530 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3531 static char *e (p, i)
3537 static char *f (char * (*g) (char **, int), char **p, ...)
3542 s = g (p, va_arg (v,int));
3547 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3548 function prototypes and stuff, but not '\xHH' hex character constants.
3549 These don't provoke an error unfortunately, instead are silently treated
3550 as 'x'. The following induces an error, until -std is added to get
3551 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3552 array size at least. It's necessary to write '\x00'==0 to get something
3553 that's true only with -std. */
3554 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3556 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3557 inside strings and character constants. */
3559 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3561 int test (int i, double x);
3562 struct s1 {int (*f) (int a);};
3563 struct s2 {int (*f) (double a);};
3564 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3570 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3575 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3576 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3578 CC="$ac_save_CC $ac_arg"
3579 if ac_fn_c_try_compile "$LINENO"; then :
3580 ac_cv_prog_cc_c89=$ac_arg
3582 rm -f core conftest.err conftest.$ac_objext
3583 test "x$ac_cv_prog_cc_c89" != "xno" && break
3585 rm -f conftest.$ac_ext
3590 case "x$ac_cv_prog_cc_c89" in
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3593 $as_echo "none needed" >&6; } ;;
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3596 $as_echo "unsupported" >&6; } ;;
3598 CC="$CC $ac_cv_prog_cc_c89"
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3600 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3602 if test "x$ac_cv_prog_cc_c89" != xno; then :
3607 ac_cpp='$CPP $CPPFLAGS'
3608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3613 # Check whether --enable-largefile was given.
3614 if test "${enable_largefile+set}" = set; then :
3615 enableval=$enable_largefile;
3618 if test "$enable_largefile" != no; then
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3621 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3622 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3623 $as_echo_n "(cached) " >&6
3625 ac_cv_sys_largefile_CC=no
3626 if test "$GCC" != yes; then
3629 # IRIX 6.2 and later do not support large files by default,
3630 # so use the C compiler's -n32 option if that helps.
3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h. */
3633 #include <sys/types.h>
3634 /* Check that off_t can represent 2**63 - 1 correctly.
3635 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3636 since some C++ compilers masquerading as C compilers
3637 incorrectly reject 9223372036854775807. */
3638 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3639 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3640 && LARGE_OFF_T % 2147483647 == 1)
3650 if ac_fn_c_try_compile "$LINENO"; then :
3653 rm -f core conftest.err conftest.$ac_objext
3655 if ac_fn_c_try_compile "$LINENO"; then :
3656 ac_cv_sys_largefile_CC=' -n32'; break
3658 rm -f core conftest.err conftest.$ac_objext
3662 rm -f conftest.$ac_ext
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3666 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
3667 if test "$ac_cv_sys_largefile_CC" != no; then
3668 CC=$CC$ac_cv_sys_largefile_CC
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3672 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3673 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3674 $as_echo_n "(cached) " >&6
3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3678 /* end confdefs.h. */
3679 #include <sys/types.h>
3680 /* Check that off_t can represent 2**63 - 1 correctly.
3681 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3682 since some C++ compilers masquerading as C compilers
3683 incorrectly reject 9223372036854775807. */
3684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3685 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3686 && LARGE_OFF_T % 2147483647 == 1)
3696 if ac_fn_c_try_compile "$LINENO"; then :
3697 ac_cv_sys_file_offset_bits=no; break
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3701 /* end confdefs.h. */
3702 #define _FILE_OFFSET_BITS 64
3703 #include <sys/types.h>
3704 /* Check that off_t can represent 2**63 - 1 correctly.
3705 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3706 since some C++ compilers masquerading as C compilers
3707 incorrectly reject 9223372036854775807. */
3708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3709 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3710 && LARGE_OFF_T % 2147483647 == 1)
3720 if ac_fn_c_try_compile "$LINENO"; then :
3721 ac_cv_sys_file_offset_bits=64; break
3723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3724 ac_cv_sys_file_offset_bits=unknown
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3729 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3730 case $ac_cv_sys_file_offset_bits in #(
3733 cat >>confdefs.h <<_ACEOF
3734 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3739 if test $ac_cv_sys_file_offset_bits = unknown; then
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3741 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3742 if test "${ac_cv_sys_large_files+set}" = set; then :
3743 $as_echo_n "(cached) " >&6
3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747 /* end confdefs.h. */
3748 #include <sys/types.h>
3749 /* Check that off_t can represent 2**63 - 1 correctly.
3750 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3751 since some C++ compilers masquerading as C compilers
3752 incorrectly reject 9223372036854775807. */
3753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3754 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3755 && LARGE_OFF_T % 2147483647 == 1)
3765 if ac_fn_c_try_compile "$LINENO"; then :
3766 ac_cv_sys_large_files=no; break
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3771 #define _LARGE_FILES 1
3772 #include <sys/types.h>
3773 /* Check that off_t can represent 2**63 - 1 correctly.
3774 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3775 since some C++ compilers masquerading as C compilers
3776 incorrectly reject 9223372036854775807. */
3777 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3778 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3779 && LARGE_OFF_T % 2147483647 == 1)
3789 if ac_fn_c_try_compile "$LINENO"; then :
3790 ac_cv_sys_large_files=1; break
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 ac_cv_sys_large_files=unknown
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3798 $as_echo "$ac_cv_sys_large_files" >&6; }
3799 case $ac_cv_sys_large_files in #(
3802 cat >>confdefs.h <<_ACEOF
3803 #define _LARGE_FILES $ac_cv_sys_large_files
3812 ac_cpp='$CPP $CPPFLAGS'
3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3817 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3818 # On Suns, sometimes $CPP names a directory.
3819 if test -n "$CPP" && test -d "$CPP"; then
3822 if test -z "$CPP"; then
3823 if test "${ac_cv_prog_CPP+set}" = set; then :
3824 $as_echo_n "(cached) " >&6
3826 # Double quotes because CPP needs to be expanded
3827 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3830 for ac_c_preproc_warn_flag in '' yes
3832 # Use a header file that comes with gcc, so configuring glibc
3833 # with a fresh cross-compiler works.
3834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3835 # <limits.h> exists even on freestanding compilers.
3836 # On the NeXT, cc -E runs the code through the compiler's parser,
3837 # not just through cpp. "Syntax error" is here to catch this case.
3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h. */
3841 # include <limits.h>
3843 # include <assert.h>
3847 if ac_fn_c_try_cpp "$LINENO"; then :
3850 # Broken: fails on valid input.
3853 rm -f conftest.err conftest.$ac_ext
3855 # OK, works on sane cases. Now check whether nonexistent headers
3856 # can be detected and how.
3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3858 /* end confdefs.h. */
3859 #include <ac_nonexistent.h>
3861 if ac_fn_c_try_cpp "$LINENO"; then :
3862 # Broken: success on invalid input.
3865 # Passes both tests.
3869 rm -f conftest.err conftest.$ac_ext
3872 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3873 rm -f conftest.err conftest.
$ac_ext
3874 if $ac_preproc_ok; then :
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3887 $as_echo "$CPP" >&6; }
3889 for ac_c_preproc_warn_flag
in '' yes
3891 # Use a header file that comes with gcc, so configuring glibc
3892 # with a fresh cross-compiler works.
3893 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894 # <limits.h> exists even on freestanding compilers.
3895 # On the NeXT, cc -E runs the code through the compiler's parser,
3896 # not just through cpp. "Syntax error" is here to catch this case.
3897 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h. */
3900 # include <limits.h>
3902 # include <assert.h>
3906 if ac_fn_c_try_cpp
"$LINENO"; then :
3909 # Broken: fails on valid input.
3912 rm -f conftest.err conftest.
$ac_ext
3914 # OK, works on sane cases. Now check whether nonexistent headers
3915 # can be detected and how.
3916 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h. */
3918 #include <ac_nonexistent.h>
3920 if ac_fn_c_try_cpp
"$LINENO"; then :
3921 # Broken: success on invalid input.
3924 # Passes both tests.
3928 rm -f conftest.err conftest.
$ac_ext
3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932 rm -f conftest.err conftest.
$ac_ext
3933 if $ac_preproc_ok; then :
3936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
3939 See \`config.log' for more details." "$LINENO" 5; }
3943 ac_cpp
='$CPP $CPPFLAGS'
3944 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3945 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3946 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3949 ac_c_preproc_warn_flag
=yes
3951 ac_libiberty_warn_cflags
=
3952 save_CFLAGS
="$CFLAGS"
3953 for real_option
in -W -Wall -Wwrite-strings -Wc++-compat \
3954 -Wstrict-prototypes; do
3955 # Do the check with the no- prefix removed since gcc silently
3956 # accepts any -Wno-* option on purpose
3957 case $real_option in
3958 -Wno-*) option
=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3959 *) option
=$real_option ;;
3961 as_acx_Woption
=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3964 $as_echo_n "checking whether $CC supports $option... " >&6; }
3965 if { as_var
=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3966 $as_echo_n "(cached) " >&6
3969 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3970 /* end confdefs.h. */
3980 if ac_fn_c_try_compile
"$LINENO"; then :
3981 eval "$as_acx_Woption=yes"
3983 eval "$as_acx_Woption=no"
3985 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3988 eval ac_res
=\$
$as_acx_Woption
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3990 $as_echo "$ac_res" >&6; }
3991 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3992 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
3995 CFLAGS
="$save_CFLAGS"
3997 # Do the check with the no- prefix removed from the warning options
3998 # since gcc silently accepts any -Wno-* option on purpose
3999 if test "$GCC" = yes; then :
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4001 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4002 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
4005 save_CFLAGS
="$CFLAGS"
4007 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h. */
4018 if ac_fn_c_try_compile
"$LINENO"; then :
4019 acx_cv_prog_cc_pedantic_
=yes
4021 acx_cv_prog_cc_pedantic_
=no
4023 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4024 CFLAGS
="$save_CFLAGS"
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4027 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4028 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4029 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4035 if test "x$CC" != xcc
; then
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4037 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4040 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4042 set dummy
$CC; ac_cc
=`$as_echo "$2" |
4043 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4044 if { as_var
=ac_cv_prog_cc_
${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4045 $as_echo_n "(cached) " >&6
4047 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h. */
4058 # Make sure it works both with $CC and with simple cc.
4059 # We do the test twice because some compilers refuse to overwrite an
4060 # existing .o file with -o, though they will create one.
4061 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4063 if { { case "(($ac_try" in
4064 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4065 *) ac_try_echo=$ac_try;;
4067 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4068 $as_echo "$ac_try_echo"; } >&5
4069 (eval "$ac_try") 2>&5
4071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4072 test $ac_status = 0; } &&
4073 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4074 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4075 *) ac_try_echo
=$ac_try;;
4077 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4078 $as_echo "$ac_try_echo"; } >&5
4079 (eval "$ac_try") 2>&5
4081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4082 test $ac_status = 0; };
4084 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
4085 if test "x$CC" != xcc
; then
4086 # Test first that cc exists at all.
4087 if { ac_try
='cc -c conftest.$ac_ext >&5'
4088 { { case "(($ac_try" in
4089 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4090 *) ac_try_echo=$ac_try;;
4092 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4093 $as_echo "$ac_try_echo"; } >&5
4094 (eval "$ac_try") 2>&5
4096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4097 test $ac_status = 0; }; }; then
4098 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4100 if { { case "(($ac_try" in
4101 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4102 *) ac_try_echo
=$ac_try;;
4104 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4105 $as_echo "$ac_try_echo"; } >&5
4106 (eval "$ac_try") 2>&5
4108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4109 test $ac_status = 0; } &&
4110 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
4111 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4112 *) ac_try_echo=$ac_try;;
4114 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4115 $as_echo "$ac_try_echo"; } >&5
4116 (eval "$ac_try") 2>&5
4118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4119 test $ac_status = 0; };
4124 # cc exists but doesn't like -o.
4125 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4130 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4132 rm -f core conftest*
4135 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4137 $as_echo "yes" >&6; }
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4140 $as_echo "no" >&6; }
4142 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4146 # autoconf is lame and doesn't give us any substitution variable for this.
4147 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o
`\" = no"; then
4148 NO_MINUS_C_MINUS_O=yes
4150 OUTPUT_OPTION='-o $@'
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4156 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4157 if test "${ac_cv_c_const+set}" = set; then :
4158 $as_echo_n "(cached) " >&6
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h. */
4166 /* FIXME: Include the comments suggested by Paul. */
4168 /* Ultrix mips cc rejects this. */
4169 typedef int charset[2];
4171 /* SunOS 4.1.1 cc rejects this. */
4172 char const *const *pcpcc;
4174 /* NEC SVR4.0.2 mips cc rejects this. */
4175 struct point {int x, y;};
4176 static struct point const zero = {0,0};
4177 /* AIX XL C 1.02.0.0 rejects this.
4178 It does not let you subtract one const X* pointer from another in
4179 an arm of an if-expression whose if-part is not a constant
4181 const char *g = "string";
4182 pcpcc = &g + (g ? g-g : 0);
4183 /* HPUX 7.0 cc rejects these. */
4185 ppc = (char**) pcpcc;
4186 pcpcc = (char const *const *) ppc;
4187 { /* SCO 3.2v4 cc rejects this. */
4189 char const *s = 0 ? (char *) 0 : (char const *) 0;
4194 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4196 const int *foo = &x[0];
4199 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4200 typedef const int *iptr;
4204 { /* AIX XL C 1.02.0.0 rejects this saying
4205 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4206 struct s { int j; const int *ap[3]; };
4207 struct s *b; b->j = 5;
4209 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4213 return !cs[0] && !zero.x;
4220 if ac_fn_c_try_compile "$LINENO"; then :
4225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4228 $as_echo "$ac_cv_c_const" >&6; }
4229 if test $ac_cv_c_const = no; then
4231 $as_echo "#define const /**/" >>confdefs.h
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4236 $as_echo_n "checking for inline... " >&6; }
4237 if test "${ac_cv_c_inline+set}" = set; then :
4238 $as_echo_n "(cached) " >&6
4241 for ac_kw in inline __inline__ __inline; do
4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4243 /* end confdefs.h. */
4246 static $ac_kw foo_t static_foo () {return 0; }
4247 $ac_kw foo_t foo () {return 0; }
4251 if ac_fn_c_try_compile "$LINENO"; then :
4252 ac_cv_c_inline=$ac_kw
4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 test "$ac_cv_c_inline" != no && break
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4260 $as_echo "$ac_cv_c_inline" >&6; }
4262 case $ac_cv_c_inline in
4265 case $ac_cv_c_inline in
4267 *) ac_val=$ac_cv_c_inline;;
4269 cat >>confdefs.h <<_ACEOF
4271 #define inline $ac_val
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4279 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4280 if test "${ac_cv_path_GREP+set}" = set; then :
4281 $as_echo_n "(cached) " >&6
4283 if test -z "$GREP"; then
4284 ac_path_GREP_found=false
4285 # Loop through the user's path and test for each of PROGNAME-LIST
4286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4287 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4290 test -z "$as_dir" && as_dir=.
4291 for ac_prog in grep ggrep; do
4292 for ac_exec_ext in '' $ac_executable_extensions; do
4293 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4294 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4295 # Check for GNU ac_path_GREP and select it if it is found.
4296 # Check for GNU $ac_path_GREP
4297 case `"$ac_path_GREP" --version 2>&1` in
4299 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4302 $as_echo_n 0123456789 >"conftest.in"
4305 cat "conftest.in" "conftest.in" >"conftest.tmp"
4306 mv "conftest.tmp" "conftest.in"
4307 cp "conftest.in" "conftest.nl"
4308 $as_echo 'GREP' >> "conftest.nl"
4309 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4310 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4311 as_fn_arith $ac_count + 1 && ac_count=$as_val
4312 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4313 # Best one so far, save it but keep looking for a better one
4314 ac_cv_path_GREP="$ac_path_GREP"
4315 ac_path_GREP_max=$ac_count
4317 # 10*(2^10) chars as input seems more than enough
4318 test $ac_count -gt 10 && break
4320 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4323 $ac_path_GREP_found && break 3
4328 if test -z "$ac_cv_path_GREP"; then
4329 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4332 ac_cv_path_GREP=$GREP
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4337 $as_echo "$ac_cv_path_GREP" >&6; }
4338 GREP="$ac_cv_path_GREP"
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4342 $as_echo_n "checking for egrep... " >&6; }
4343 if test "${ac_cv_path_EGREP+set}" = set; then :
4344 $as_echo_n "(cached) " >&6
4346 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4347 then ac_cv_path_EGREP="$GREP -E"
4349 if test -z "$EGREP"; then
4350 ac_path_EGREP_found=false
4351 # Loop through the user's path and test for each of PROGNAME-LIST
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4356 test -z "$as_dir" && as_dir=.
4357 for ac_prog in egrep; do
4358 for ac_exec_ext in '' $ac_executable_extensions; do
4359 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4360 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4361 # Check for GNU ac_path_EGREP and select it if it is found.
4362 # Check for GNU $ac_path_EGREP
4363 case `"$ac_path_EGREP" --version 2>&1` in
4365 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4368 $as_echo_n 0123456789 >"conftest.in"
4371 cat "conftest.in" "conftest.in" >"conftest.tmp"
4372 mv "conftest.tmp" "conftest.in"
4373 cp "conftest.in" "conftest.nl"
4374 $as_echo 'EGREP' >> "conftest.nl"
4375 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4376 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4377 as_fn_arith $ac_count + 1 && ac_count=$as_val
4378 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4379 # Best one so far, save it but keep looking for a better one
4380 ac_cv_path_EGREP="$ac_path_EGREP"
4381 ac_path_EGREP_max=$ac_count
4383 # 10*(2^10) chars as input seems more than enough
4384 test $ac_count -gt 10 && break
4386 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4389 $ac_path_EGREP_found && break 3
4394 if test -z "$ac_cv_path_EGREP"; then
4395 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4398 ac_cv_path_EGREP=$EGREP
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4404 $as_echo "$ac_cv_path_EGREP" >&6; }
4405 EGREP="$ac_cv_path_EGREP"
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4409 $as_echo_n "checking for ANSI C header files... " >&6; }
4410 if test "${ac_cv_header_stdc+set}" = set; then :
4411 $as_echo_n "(cached) " >&6
4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4414 /* end confdefs.h. */
4428 if ac_fn_c_try_compile "$LINENO"; then :
4429 ac_cv_header_stdc=yes
4431 ac_cv_header_stdc=no
4433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4435 if test $ac_cv_header_stdc = yes; then
4436 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4438 /* end confdefs.h. */
4442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4443 $EGREP "memchr" >/dev/null 2>&1; then :
4446 ac_cv_header_stdc=no
4452 if test $ac_cv_header_stdc = yes; then
4453 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455 /* end confdefs.h. */
4459 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4460 $EGREP "free" >/dev/null 2>&1; then :
4463 ac_cv_header_stdc=no
4469 if test $ac_cv_header_stdc = yes; then
4470 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4471 if test "$cross_compiling" = yes; then :
4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4475 /* end confdefs.h. */
4478 #if ((' ' & 0x0FF) == 0x020)
4479 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4480 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4482 # define ISLOWER(c) \
4483 (('a' <= (c) && (c) <= 'i') \
4484 || ('j' <= (c) && (c) <= 'r') \
4485 || ('s' <= (c) && (c) <= 'z'))
4486 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4489 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4494 for (i = 0; i < 256; i++)
4495 if (XOR (islower (i), ISLOWER (i))
4496 || toupper (i) != TOUPPER (i))
4501 if ac_fn_c_try_run "$LINENO"; then :
4504 ac_cv_header_stdc=no
4506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4507 conftest.$ac_objext conftest.beam conftest.$ac_ext
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4513 $as_echo "$ac_cv_header_stdc" >&6; }
4514 if test $ac_cv_header_stdc = yes; then
4516 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4520 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4521 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4522 inttypes.h stdint.h unistd.h
4524 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
4525 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4526 eval as_val=\$$as_ac_Header
4527 if test "x$as_val" = x""yes; then :
4528 cat >>confdefs.h <<_ACEOF
4529 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4537 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4538 if test "${ac_cv_c_bigendian+set}" = set; then :
4539 $as_echo_n "(cached) " >&6
4541 ac_cv_c_bigendian=unknown
4542 # See if we're dealing with a universal compiler.
4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4544 /* end confdefs.h. */
4545 #ifndef __APPLE_CC__
4546 not a universal capable compiler
4551 if ac_fn_c_try_compile "$LINENO"; then :
4553 # Check for potential -arch flags. It is not universal unless
4554 # there are at least two -arch flags with different values.
4557 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4558 if test -n "$ac_prev"; then
4560 i?86 | x86_64 | ppc | ppc64)
4561 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4564 ac_cv_c_bigendian=universal
4570 elif test "x$ac_word" = "x-arch"; then
4575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4576 if test $ac_cv_c_bigendian = unknown; then
4577 # See if sys/param.h defines the BYTE_ORDER macro.
4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579 /* end confdefs.h. */
4580 #include <sys/types.h>
4581 #include <sys/param.h>
4586 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4587 && defined LITTLE_ENDIAN && BYTE_ORDER && 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. */
4600 #include <sys/types.h>
4601 #include <sys/param.h>
4606 #if BYTE_ORDER != BIG_ENDIAN
4614 if ac_fn_c_try_compile "$LINENO"; then :
4615 ac_cv_c_bigendian=yes
4617 ac_cv_c_bigendian=no
4619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623 if test $ac_cv_c_bigendian = unknown; then
4624 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626 /* end confdefs.h. */
4632 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4640 if ac_fn_c_try_compile "$LINENO"; then :
4641 # It does; now see whether it defined to _BIG_ENDIAN or not.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4657 if ac_fn_c_try_compile "$LINENO"; then :
4658 ac_cv_c_bigendian=yes
4660 ac_cv_c_bigendian=no
4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666 if test $ac_cv_c_bigendian = unknown; then
4667 # Compile a test program.
4668 if test "$cross_compiling" = yes; then :
4669 # Try to guess by grepping values from an object file.
4670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4671 /* end confdefs.h. */
4672 short int ascii_mm[] =
4673 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4674 short int ascii_ii[] =
4675 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4676 int use_ascii (int i) {
4677 return ascii_mm[i] + ascii_ii[i];
4679 short int ebcdic_ii[] =
4680 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4681 short int ebcdic_mm[] =
4682 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4683 int use_ebcdic (int i) {
4684 return ebcdic_mm[i] + ebcdic_ii[i];
4691 return use_ascii (foo) == use_ebcdic (foo);
4696 if ac_fn_c_try_compile "$LINENO"; then :
4697 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4698 ac_cv_c_bigendian=yes
4700 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4701 if test "$ac_cv_c_bigendian" = unknown; then
4702 ac_cv_c_bigendian=no
4704 # finding both strings is unlikely to happen, but who knows?
4705 ac_cv_c_bigendian=unknown
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4712 /* end confdefs.h. */
4713 $ac_includes_default
4718 /* Are we little or big endian? From Harbison&Steele. */
4722 char c[sizeof (long int)];
4725 return u.c[sizeof (long int) - 1] == 1;
4731 if ac_fn_c_try_run "$LINENO"; then :
4732 ac_cv_c_bigendian=no
4734 ac_cv_c_bigendian=yes
4736 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4737 conftest.$ac_objext conftest.beam conftest.$ac_ext
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4743 $as_echo "$ac_cv_c_bigendian" >&6; }
4744 case $ac_cv_c_bigendian in #(
4746 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4752 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4756 as_fn_error "unknown endianness
4757 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4763 ac_config_headers="$ac_config_headers config.h:config.in"
4767 # Find a good install program. We prefer a C program (faster),
4768 # so one script is as good as another. But avoid the broken or
4769 # incompatible versions:
4770 # SysV /etc/install, /usr/sbin/install
4771 # SunOS /usr/etc/install
4772 # IRIX /sbin/install
4774 # AmigaOS /C/install, which installs bootblocks on floppy discs
4775 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4776 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4777 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4778 # OS/2's system install, which has a completely different semantic
4779 # ./install, which can be erroneously created by make from ./install.sh.
4780 # Reject install programs that cannot install multiple files.
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4782 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4783 if test -z "$INSTALL"; then
4784 if test "${ac_cv_path_install+set}" = set; then :
4785 $as_echo_n "(cached) " >&6
4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4791 test -z "$as_dir" && as_dir=.
4792 # Account for people who put trailing slashes in PATH elements.
4793 case $as_dir/ in #((
4794 ./ | .// | /[cC]/* | \
4795 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4796 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4799 # OSF1 and SCO ODT 3.0 have their own names for install.
4800 # Don't use installbsd from OSF since it installs stuff as root
4802 for ac_prog in ginstall scoinst install; do
4803 for ac_exec_ext in '' $ac_executable_extensions; do
4804 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4805 if test $ac_prog = install &&
4806 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4807 # AIX install. It has an incompatible calling convention.
4809 elif test $ac_prog = install &&
4810 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4811 # program-specific install script used by HP pwplus--don't use.
4814 rm -rf conftest.one conftest.two conftest.dir
4815 echo one > conftest.one
4816 echo two > conftest.two
4818 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4819 test -s conftest.one && test -s conftest.two &&
4820 test -s conftest.dir/conftest.one &&
4821 test -s conftest.dir/conftest.two
4823 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4836 rm -rf conftest.one conftest.two conftest.dir
4839 if test "${ac_cv_path_install+set}" = set; then
4840 INSTALL=$ac_cv_path_install
4842 # As a last resort, use the slow shell script. Don't cache a
4843 # value for INSTALL within a source directory, because that will
4844 # break other packages using the cache if that directory is
4845 # removed, or if the value is a relative name.
4846 INSTALL=$ac_install_sh
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4850 $as_echo "$INSTALL" >&6; }
4852 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4853 # It thinks the first close brace ends the variable substitution.
4854 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4856 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4858 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4861 # Don't build the shared library for build.
4862 if [ -n "${with_build_subdir}" ]; then
4868 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4870 *-*-cxux7*) frag=mh-cxux7 ;;
4871 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4872 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4873 i370-*-opened*) frag=mh-openedition ;;
4874 i[34567]86-*-windows*) frag=mh-windows ;;
4877 if [ -n "${frag}" ]; then
4878 frag=${libiberty_topdir}/libiberty/config/$frag
4886 # PIC is the default on some targets or must not be used.
4888 # PIC is the default on this platform
4889 # Common symbols not allowed in MH_DYLIB files
4893 # PIC is the default.
4896 # PIC is the default for 64-bit PA HP-UX.
4898 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4900 i[34567]86-*-mingw* | x86_64-*-mingw*)
4902 i[34567]86-*-interix[3-9]*)
4903 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4904 # Instead, we relocate shared libraries at runtime.
4906 i[34567]86-*-nto-qnx*)
4907 # QNX uses GNU C++, but need to define -shared option too, otherwise
4909 PICFLAG='-fPIC -shared'
4911 i[34567]86-pc-msdosdjgpp*)
4912 # DJGPP does not support shared libraries at all.
4915 # On IA64 HP-UX, PIC is the default but the pic flag
4916 # sets the default TLS model and affects inlining.
4920 # PIC is the default.
4922 rs6000-ibm-aix* | powerpc-ibm-aix*)
4923 # All AIX code is PIC.
4926 # Some targets support both -fPIC and -fpic, but prefer the latter.
4928 i[34567]86-*-* | x86_64-*-*)
4931 # FIXME: Override -fPIC default in libgcc only?
4932 sh-*-linux* | sh[2346lbe]*-*-linux*)
4935 # FIXME: Simplify to sh*-*-netbsd*?
4936 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4937 sh64-*-netbsd* | sh64l*-*-netbsd*)
4940 # Default to -fPIC unless specified otherwise.
4946 # If the user explicitly uses -fpic/-fPIC, keep that.
4957 # If they didn't specify --enable-shared, don't generate shared libs.
4958 case "${enable_shared}" in
4965 # ...unless --enable-host-shared was passed from top-level config:
4966 if [ "${enable_host_shared}" = "yes" ]; then
4970 if [ "${shared}" != "yes" ]; then
4976 case " ${CFLAGS} " in
4977 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
4981 echo "# Warning: this fragment is automatically generated" > temp-frag
4983 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4984 echo "Appending ${frag} to xhost-mkfrag"
4985 echo "# Following fragment copied from ${frag}" >> temp-frag
4986 cat ${frag} >> temp-frag
4989 # record if we want to build shared libs.
4990 if [ "${shared}" = "yes" ]; then
4991 echo enable_shared = yes >> temp-frag
4993 echo enable_shared = no >> temp-frag
4997 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4999 host_makefile_frag=${frag}
5002 # It's OK to check for header files. Although the compiler may not be
5003 # able to link anything, it had better be able to at least compile
5005 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
5007 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5008 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5009 eval as_val=\$$as_ac_Header
5010 if test "x$as_val" = x""yes; then :
5011 cat >>confdefs.h <<_ACEOF
5012 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5019 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5020 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5024 /* end confdefs.h. */
5025 #include <sys/types.h>
5026 #include <sys/wait.h>
5028 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5031 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5039 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5044 if ac_fn_c_try_compile "$LINENO"; then :
5045 ac_cv_header_sys_wait_h=yes
5047 ac_cv_header_sys_wait_h=no
5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5052 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5053 if test $ac_cv_header_sys_wait_h = yes; then
5055 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5060 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5061 if test "${ac_cv_header_time+set}" = set; then :
5062 $as_echo_n "(cached) " >&6
5064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5065 /* end confdefs.h. */
5066 #include <sys/types.h>
5067 #include <sys/time.h>
5073 if ((struct tm *) 0)
5079 if ac_fn_c_try_compile "$LINENO"; then :
5080 ac_cv_header_time=yes
5082 ac_cv_header_time=no
5084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5087 $as_echo "$ac_cv_header_time" >&6; }
5088 if test $ac_cv_header_time = yes; then
5090 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5096 $as_echo_n "checking whether errno must be declared... " >&6; }
5097 if test "${libiberty_cv_declare_errno+set}" = set; then :
5098 $as_echo_n "(cached) " >&6
5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5101 /* end confdefs.h. */
5111 if ac_fn_c_try_compile "$LINENO"; then :
5112 libiberty_cv_declare_errno=no
5114 libiberty_cv_declare_errno=yes
5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5119 $as_echo "$libiberty_cv_declare_errno" >&6; }
5120 if test $libiberty_cv_declare_errno = yes
5122 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5127 # Determine sizes of some types.
5128 # The cast to long int works around a bug in the HP C Compiler
5129 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5130 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5131 # This bug is HP SR number 8606223364.
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5133 $as_echo_n "checking size of int... " >&6; }
5134 if test "${ac_cv_sizeof_int+set}" = set; then :
5135 $as_echo_n "(cached) " >&6
5137 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5140 if test "$ac_cv_type_int" = yes; then
5141 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5142 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5143 { as_fn_set_status 77
5144 as_fn_error "cannot compute sizeof (int)
5145 See \`config.log
' for more details." "$LINENO" 5; }; }
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5153 $as_echo "$ac_cv_sizeof_int" >&6; }
5157 cat >>confdefs.h <<_ACEOF
5158 #define SIZEOF_INT $ac_cv_sizeof_int
5162 # The cast to long int works around a bug in the HP C Compiler
5163 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5164 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5165 # This bug is HP SR number 8606223364.
5166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5167 $as_echo_n "checking size of long... " >&6; }
5168 if test "${ac_cv_sizeof_long+set}" = set; then :
5169 $as_echo_n "(cached) " >&6
5171 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5174 if test "$ac_cv_type_long" = yes; then
5175 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5177 { as_fn_set_status
77
5178 as_fn_error
"cannot compute sizeof (long)
5179 See \`config.log' for more details." "$LINENO" 5; }; }
5186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5187 $as_echo "$ac_cv_sizeof_long" >&6; }
5191 cat >>confdefs.h
<<_ACEOF
5192 #define SIZEOF_LONG $ac_cv_sizeof_long
5197 # Check for presense of long long
5198 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5199 if test "x$ac_cv_type_long_long" = x
""yes; then :
5201 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5202 # The cast to long int works around a bug in the HP C Compiler
5203 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5204 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5205 # This bug is HP SR number 8606223364.
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5207 $as_echo_n "checking size of long long... " >&6; }
5208 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5209 $as_echo_n "(cached) " >&6
5211 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5214 if test "$ac_cv_type_long_long" = yes; then
5215 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5216 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5217 { as_fn_set_status
77
5218 as_fn_error
"cannot compute sizeof (long long)
5219 See \`config.log' for more details." "$LINENO" 5; }; }
5221 ac_cv_sizeof_long_long
=0
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5227 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5231 cat >>confdefs.h
<<_ACEOF
5232 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5239 # Look for a 64-bit type.
5240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5241 $as_echo_n "checking for a 64-bit type... " >&6; }
5242 if test "${liberty_cv_uint64+set}" = set; then :
5243 $as_echo_n "(cached) " >&6
5245 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5246 /* end confdefs.h. */
5247 #ifdef HAVE_STDINT_H
5253 extern uint64_t foo;
5258 if ac_fn_c_try_compile
"$LINENO"; then :
5259 liberty_cv_uint64
=uint64_t
5261 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5262 /* end confdefs.h. */
5263 #ifdef HAVE_LIMITS_H
5272 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5277 if ac_fn_c_try_compile
"$LINENO"; then :
5278 liberty_cv_uint64
="unsigned long"
5280 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5281 /* end confdefs.h. */
5282 #ifdef HAVE_LIMITS_H
5291 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5296 if ac_fn_c_try_compile
"$LINENO"; then :
5297 liberty_cv_uint64
="unsigned long long"
5299 liberty_cv_uint64
=none
5301 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5303 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5305 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5309 $as_echo "$liberty_cv_uint64" >&6; }
5310 if test "$liberty_cv_uint64" != none
; then
5312 cat >>confdefs.h
<<_ACEOF
5313 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5319 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5320 if test "x$ac_cv_type_intptr_t" = x
""yes; then :
5322 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5325 for ac_type
in 'int' 'long int' 'long long int'; do
5326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h. */
5328 $ac_includes_default
5332 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5339 if ac_fn_c_try_compile
"$LINENO"; then :
5341 cat >>confdefs.h
<<_ACEOF
5342 #define intptr_t $ac_type
5347 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5348 test -z "$ac_type" && break
5354 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5355 if test "x$ac_cv_type_uintptr_t" = x
""yes; then :
5357 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5360 for ac_type
in 'unsigned int' 'unsigned long int' \
5361 'unsigned long long int'; do
5362 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5363 /* end confdefs.h. */
5364 $ac_includes_default
5368 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5375 if ac_fn_c_try_compile
"$LINENO"; then :
5377 cat >>confdefs.h
<<_ACEOF
5378 #define uintptr_t $ac_type
5383 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5384 test -z "$ac_type" && break
5389 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5390 if test "x$ac_cv_type_ssize_t" = x
""yes; then :
5394 cat >>confdefs.h
<<_ACEOF
5401 # Given the above check, we always have uintptr_t or a fallback
5402 # definition. So define HAVE_UINTPTR_T in case any imported code
5405 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5408 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5409 if test "x$ac_cv_type_pid_t" = x
""yes; then :
5413 cat >>confdefs.h
<<_ACEOF
5420 # This is the list of functions which libiberty will provide if they
5421 # are not available on the host.
5424 funcs
="$funcs atexit"
5425 funcs
="$funcs basename"
5427 funcs
="$funcs bcopy"
5428 funcs
="$funcs bsearch"
5429 funcs
="$funcs bzero"
5430 funcs
="$funcs calloc"
5431 funcs
="$funcs clock"
5433 funcs
="$funcs getcwd"
5434 funcs
="$funcs getpagesize"
5435 funcs
="$funcs gettimeofday"
5436 funcs
="$funcs index"
5437 funcs
="$funcs insque"
5438 funcs
="$funcs memchr"
5439 funcs
="$funcs memcmp"
5440 funcs
="$funcs memcpy"
5441 funcs
="$funcs memmem"
5442 funcs
="$funcs memmove"
5443 funcs
="$funcs mempcpy"
5444 funcs
="$funcs memset"
5445 funcs
="$funcs mkstemps"
5446 funcs
="$funcs putenv"
5447 funcs
="$funcs random"
5448 funcs
="$funcs rename"
5449 funcs
="$funcs rindex"
5450 funcs
="$funcs setenv"
5451 funcs
="$funcs snprintf"
5452 funcs
="$funcs sigsetmask"
5453 funcs
="$funcs stpcpy"
5454 funcs
="$funcs stpncpy"
5455 funcs
="$funcs strcasecmp"
5456 funcs
="$funcs strchr"
5457 funcs
="$funcs strdup"
5458 funcs
="$funcs strncasecmp"
5459 funcs
="$funcs strndup"
5460 funcs
="$funcs strnlen"
5461 funcs
="$funcs strrchr"
5462 funcs
="$funcs strstr"
5463 funcs
="$funcs strtod"
5464 funcs
="$funcs strtol"
5465 funcs
="$funcs strtoul"
5466 funcs
="$funcs strtoll"
5467 funcs
="$funcs strtoull"
5468 funcs
="$funcs strverscmp"
5469 funcs
="$funcs tmpnam"
5470 funcs
="$funcs vasprintf"
5471 funcs
="$funcs vfprintf"
5472 funcs
="$funcs vprintf"
5473 funcs
="$funcs vsnprintf"
5474 funcs
="$funcs vsprintf"
5475 funcs
="$funcs waitpid"
5476 funcs
="$funcs setproctitle"
5478 # Also in the old function.def file: alloca, vfork, getopt.
5480 vars
="sys_errlist sys_nerr sys_siglist"
5482 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5483 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5484 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5485 sysmp table times wait3 wait4"
5487 # These are neither executed nor required, but they help keep
5488 # autoheader happy without adding a bunch of text to acconfig.h.
5489 if test "x" = "y"; then
5490 for ac_func
in asprintf atexit \
5491 basename bcmp bcopy bsearch bzero \
5492 calloc canonicalize_file_name
clock \
5495 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5497 memchr memcmp memcpy memmem memmove memset mkstemps \
5499 psignal pstat_getdynamic pstat_getstatic putenv \
5500 random realpath rename rindex \
5501 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5502 stpcpy stpncpy strcasecmp strchr strdup \
5503 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5504 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5505 table
times tmpnam \
5506 vasprintf vfprintf vprintf vsprintf \
5509 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5510 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
5511 eval as_val
=\$
$as_ac_var
5512 if test "x$as_val" = x
""yes; then :
5513 cat >>confdefs.h
<<_ACEOF
5514 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5520 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5521 if test "x$ac_cv_have_decl_basename_char_p_" = x
""yes; then :
5527 cat >>confdefs.h
<<_ACEOF
5528 #define HAVE_DECL_BASENAME $ac_have_decl
5530 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5531 if test "x$ac_cv_have_decl_ffs" = x
""yes; then :
5537 cat >>confdefs.h
<<_ACEOF
5538 #define HAVE_DECL_FFS $ac_have_decl
5540 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5541 if test "x$ac_cv_have_decl_asprintf" = x
""yes; then :
5547 cat >>confdefs.h
<<_ACEOF
5548 #define HAVE_DECL_ASPRINTF $ac_have_decl
5550 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5551 if test "x$ac_cv_have_decl_vasprintf" = x
""yes; then :
5557 cat >>confdefs.h
<<_ACEOF
5558 #define HAVE_DECL_VASPRINTF $ac_have_decl
5560 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5561 if test "x$ac_cv_have_decl_snprintf" = x
""yes; then :
5567 cat >>confdefs.h
<<_ACEOF
5568 #define HAVE_DECL_SNPRINTF $ac_have_decl
5570 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5571 if test "x$ac_cv_have_decl_vsnprintf" = x
""yes; then :
5577 cat >>confdefs.h
<<_ACEOF
5578 #define HAVE_DECL_VSNPRINTF $ac_have_decl
5580 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5581 if test "x$ac_cv_have_decl_strtol" = x
""yes; then :
5587 cat >>confdefs.h
<<_ACEOF
5588 #define HAVE_DECL_STRTOL $ac_have_decl
5590 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5591 if test "x$ac_cv_have_decl_strtoul" = x
""yes; then :
5597 cat >>confdefs.h
<<_ACEOF
5598 #define HAVE_DECL_STRTOUL $ac_have_decl
5600 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5601 if test "x$ac_cv_have_decl_strtoll" = x
""yes; then :
5607 cat >>confdefs.h
<<_ACEOF
5608 #define HAVE_DECL_STRTOLL $ac_have_decl
5610 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5611 if test "x$ac_cv_have_decl_strtoull" = x
""yes; then :
5617 cat >>confdefs.h
<<_ACEOF
5618 #define HAVE_DECL_STRTOULL $ac_have_decl
5622 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5625 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5628 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
5632 # For each of these functions, if the host does not provide the
5633 # function we want to put FN.o in LIBOBJS, and if the host does
5634 # provide the function, we want to define HAVE_FN in config.h.
5638 if test -n "${with_target_subdir}"; then
5640 # We are being configured as a target library. AC_REPLACE_FUNCS
5641 # may not work correctly, because the compiler may not be able to
5642 # link executables. Note that we may still be being configured
5645 # If we are being configured for newlib, we know which functions
5646 # newlib provide and which ones we will be expected to provide.
5648 if test "x${with_newlib}" = "xyes"; then
5649 case " $LIBOBJS " in
5650 *" asprintf.$ac_objext "* ) ;;
5651 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
5655 case " $LIBOBJS " in
5656 *" basename.$ac_objext "* ) ;;
5657 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
5661 case " $LIBOBJS " in
5662 *" insque.$ac_objext "* ) ;;
5663 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
5667 case " $LIBOBJS " in
5668 *" random.$ac_objext "* ) ;;
5669 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
5673 case " $LIBOBJS " in
5674 *" strdup.$ac_objext "* ) ;;
5675 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
5679 case " $LIBOBJS " in
5680 *" vasprintf.$ac_objext "* ) ;;
5681 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
5688 asprintf |
basename | insque | random | strdup | vasprintf
)
5691 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5692 cat >>confdefs.h
<<_ACEOF
5700 # newlib doesnt provide any of the variables in $vars, so we
5701 # dont have to check them here.
5703 # Of the functions in $checkfuncs, newlib only has strerror.
5704 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5711 # If we are being configured for Mingw, we know which functions
5712 # Mingw provides and which ones we will be expected to provide.
5716 case " $LIBOBJS " in
5717 *" asprintf.$ac_objext "* ) ;;
5718 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
5722 case " $LIBOBJS " in
5723 *" basename.$ac_objext "* ) ;;
5724 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
5728 case " $LIBOBJS " in
5729 *" bcmp.$ac_objext "* ) ;;
5730 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
5734 case " $LIBOBJS " in
5735 *" bcopy.$ac_objext "* ) ;;
5736 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
5740 case " $LIBOBJS " in
5741 *" bzero.$ac_objext "* ) ;;
5742 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
5746 case " $LIBOBJS " in
5747 *" clock.$ac_objext "* ) ;;
5748 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
5752 case " $LIBOBJS " in
5753 *" ffs.$ac_objext "* ) ;;
5754 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
5758 case " $LIBOBJS " in
5759 *" getpagesize.$ac_objext "* ) ;;
5760 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
5764 case " $LIBOBJS " in
5765 *" index.$ac_objext "* ) ;;
5766 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
5770 case " $LIBOBJS " in
5771 *" insque.$ac_objext "* ) ;;
5772 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
5776 case " $LIBOBJS " in
5777 *" mempcpy.$ac_objext "* ) ;;
5778 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
5782 case " $LIBOBJS " in
5783 *" mkstemps.$ac_objext "* ) ;;
5784 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
5788 case " $LIBOBJS " in
5789 *" random.$ac_objext "* ) ;;
5790 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
5794 case " $LIBOBJS " in
5795 *" rindex.$ac_objext "* ) ;;
5796 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
5800 case " $LIBOBJS " in
5801 *" sigsetmask.$ac_objext "* ) ;;
5802 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
5806 case " $LIBOBJS " in
5807 *" stpcpy.$ac_objext "* ) ;;
5808 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
5812 case " $LIBOBJS " in
5813 *" stpncpy.$ac_objext "* ) ;;
5814 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
5818 case " $LIBOBJS " in
5819 *" strndup.$ac_objext "* ) ;;
5820 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
5824 case " $LIBOBJS " in
5825 *" strnlen.$ac_objext "* ) ;;
5826 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
5830 case " $LIBOBJS " in
5831 *" strverscmp.$ac_objext "* ) ;;
5832 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
5836 case " $LIBOBJS " in
5837 *" vasprintf.$ac_objext "* ) ;;
5838 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
5842 case " $LIBOBJS " in
5843 *" waitpid.$ac_objext "* ) ;;
5844 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
5851 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
5854 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5855 cat >>confdefs.h
<<_ACEOF
5863 # Mingw doesnt provide any of the variables in $vars, so we
5864 # dont have to check them here.
5866 # Of the functions in $checkfuncs, Mingw only has strerror.
5867 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
5874 case " $LIBOBJS " in
5875 *" vasprintf.$ac_objext "* ) ;;
5876 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
5880 case " $LIBOBJS " in
5881 *" vsnprintf.$ac_objext "* ) ;;
5882 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
5886 case " $LIBOBJS " in
5887 *" snprintf.$ac_objext "* ) ;;
5888 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
5892 case " $LIBOBJS " in
5893 *" asprintf.$ac_objext "* ) ;;
5894 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
5899 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
5900 getcwd getpagesize getrusage gettimeofday \
5901 index insque memchr memcmp memcpy memmove memset psignal \
5902 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5903 strchr strdup strerror strncasecmp strrchr strstr strtod \
5904 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
5907 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5908 cat >>confdefs.h
<<_ACEOF
5922 # Not a target library, so we set things up to run the test suite.
5931 *-*-cygwin* |
*-*-mingw*)
5932 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
5934 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
5939 if test -z "${setobjs}"; then
5943 # Handle VxWorks configuration specially, since on VxWorks the
5944 # libraries are actually on the target board, not in the file
5946 case " $LIBOBJS " in
5947 *" basename.$ac_objext "* ) ;;
5948 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
5952 case " $LIBOBJS " in
5953 *" getpagesize.$ac_objext "* ) ;;
5954 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
5958 case " $LIBOBJS " in
5959 *" insque.$ac_objext "* ) ;;
5960 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
5964 case " $LIBOBJS " in
5965 *" random.$ac_objext "* ) ;;
5966 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
5970 case " $LIBOBJS " in
5971 *" strcasecmp.$ac_objext "* ) ;;
5972 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
5976 case " $LIBOBJS " in
5977 *" strncasecmp.$ac_objext "* ) ;;
5978 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
5982 case " $LIBOBJS " in
5983 *" strdup.$ac_objext "* ) ;;
5984 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
5988 case " $LIBOBJS " in
5989 *" vfork.$ac_objext "* ) ;;
5990 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
5994 case " $LIBOBJS " in
5995 *" waitpid.$ac_objext "* ) ;;
5996 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6000 case " $LIBOBJS " in
6001 *" vasprintf.$ac_objext "* ) ;;
6002 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6008 basename | getpagesize | insque | random | strcasecmp
)
6010 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6013 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6014 cat >>confdefs.h
<<_ACEOF
6022 # VxWorks doesn't provide any of the variables in $vars, so we
6023 # don't have to check them here.
6025 # Of the functions in $checkfuncs, VxWorks only has strerror.
6026 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6035 if test -z "${setobjs}"; then
6040 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6041 # macros, so the test below won't find them.
6042 libiberty_cv_var_sys_nerr
=yes
6043 libiberty_cv_var_sys_errlist
=yes
6047 # vfork and fork are stubs.
6048 ac_cv_func_vfork_works
=no
6052 # Under some versions of uwin, vfork is notoriously buggy and the test
6053 # can hang configure; on other versions, vfork exists just as a stub.
6054 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6055 ac_cv_func_vfork_works
=no
6056 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6057 # macros (actually, these are imported from a DLL, but the end effect
6058 # is the same), so the test below won't find them.
6059 libiberty_cv_var_sys_nerr
=yes
6060 libiberty_cv_var_sys_errlist
=yes
6064 # Under VMS, vfork works very different than on Unix. The standard test
6065 # won't work, and it isn't easily adaptable. It makes more sense to
6067 ac_cv_func_vfork_works
=yes
6072 # We haven't set the list of objects yet. Use the standard autoconf
6073 # tests. This will only work if the compiler works.
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6075 $as_echo_n "checking for library containing strerror... " >&6; }
6076 if test "${ac_cv_search_strerror+set}" = set; then :
6077 $as_echo_n "(cached) " >&6
6079 ac_func_search_save_LIBS
=$LIBS
6080 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h. */
6083 /* Override any GCC internal prototype to avoid an error.
6084 Use char because int might match the return type of a GCC
6085 builtin and then its argument prototype would still apply. */
6098 for ac_lib
in '' cposix
; do
6099 if test -z "$ac_lib"; then
6100 ac_res
="none required"
6103 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6105 if test x
$gcc_no_link = xyes
; then
6106 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6108 if ac_fn_c_try_link
"$LINENO"; then :
6109 ac_cv_search_strerror
=$ac_res
6111 rm -f core conftest.err conftest.
$ac_objext \
6113 if test "${ac_cv_search_strerror+set}" = set; then :
6117 if test "${ac_cv_search_strerror+set}" = set; then :
6120 ac_cv_search_strerror
=no
6123 LIBS
=$ac_func_search_save_LIBS
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6126 $as_echo "$ac_cv_search_strerror" >&6; }
6127 ac_res
=$ac_cv_search_strerror
6128 if test "$ac_res" != no
; then :
6129 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6133 for ac_func
in $funcs
6135 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6136 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6137 eval as_val
=\$
$as_ac_var
6138 if test "x$as_val" = x
""yes; then :
6139 cat >>confdefs.h
<<_ACEOF
6140 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6144 case " $LIBOBJS " in
6145 *" $ac_func.$ac_objext "* ) ;;
6146 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6155 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6156 if test "${ac_cv_os_cray+set}" = set; then :
6157 $as_echo_n "(cached) " >&6
6159 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6160 /* end confdefs.h. */
6161 #if defined(CRAY) && ! defined(CRAY2)
6168 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6169 $EGREP "webecray" >/dev
/null
2>&1; then :
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6178 $as_echo "$ac_cv_os_cray" >&6; }
6179 if test $ac_cv_os_cray = yes; then
6180 for ac_func
in _getb67 GETB67 getb67
; do
6181 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6182 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6183 eval as_val
=\$
$as_ac_var
6184 if test "x$as_val" = x
""yes; then :
6186 cat >>confdefs.h
<<_ACEOF
6187 #define CRAY_STACKSEG_END $ac_func
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6196 $as_echo_n "checking stack direction for C alloca... " >&6; }
6197 if test "${ac_cv_c_stack_direction+set}" = set; then :
6198 $as_echo_n "(cached) " >&6
6200 if test "$cross_compiling" = yes; then :
6201 ac_cv_c_stack_direction
=0
6203 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6204 /* end confdefs.h. */
6205 find_stack_direction ()
6207 static char *addr = 0;
6212 return find_stack_direction ();
6215 return (&dummy > addr) ? 1 : -1;
6219 exit (find_stack_direction() < 0);
6222 if ac_fn_c_try_run
"$LINENO"; then :
6223 ac_cv_c_stack_direction
=1
6225 ac_cv_c_stack_direction
=-1
6227 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6228 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6233 $as_echo "$ac_cv_c_stack_direction" >&6; }
6235 cat >>confdefs.h
<<_ACEOF
6236 #define STACK_DIRECTION $ac_cv_c_stack_direction
6240 for ac_header
in vfork.h
6242 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6243 if test "x$ac_cv_header_vfork_h" = x
""yes; then :
6244 cat >>confdefs.h
<<_ACEOF
6245 #define HAVE_VFORK_H 1
6251 for ac_func
in fork vfork
6253 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6254 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6255 eval as_val
=\$
$as_ac_var
6256 if test "x$as_val" = x
""yes; then :
6257 cat >>confdefs.h
<<_ACEOF
6258 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6264 if test "x$ac_cv_func_fork" = xyes
; then
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6266 $as_echo_n "checking for working fork... " >&6; }
6267 if test "${ac_cv_func_fork_works+set}" = set; then :
6268 $as_echo_n "(cached) " >&6
6270 if test "$cross_compiling" = yes; then :
6271 ac_cv_func_fork_works
=cross
6273 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6274 /* end confdefs.h. */
6275 $ac_includes_default
6280 /* By Ruediger Kuhlmann. */
6287 if ac_fn_c_try_run
"$LINENO"; then :
6288 ac_cv_func_fork_works
=yes
6290 ac_cv_func_fork_works
=no
6292 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6293 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6298 $as_echo "$ac_cv_func_fork_works" >&6; }
6301 ac_cv_func_fork_works
=$ac_cv_func_fork
6303 if test "x$ac_cv_func_fork_works" = xcross
; then
6305 *-*-amigaos* |
*-*-msdosdjgpp*)
6306 # Override, as these systems have only a dummy fork() stub
6307 ac_cv_func_fork_works
=no
6310 ac_cv_func_fork_works
=yes
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6314 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6316 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6317 if test "x$ac_cv_func_vfork" = xyes
; then
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6319 $as_echo_n "checking for working vfork... " >&6; }
6320 if test "${ac_cv_func_vfork_works+set}" = set; then :
6321 $as_echo_n "(cached) " >&6
6323 if test "$cross_compiling" = yes; then :
6324 ac_cv_func_vfork_works
=cross
6326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6327 /* end confdefs.h. */
6328 /* Thanks to Paul Eggert for this test. */
6329 $ac_includes_default
6330 #include <sys/wait.h>
6334 /* On some sparc systems, changes by the child to local and incoming
6335 argument registers are propagated back to the parent. The compiler
6336 is told about this with #include <vfork.h>, but some compilers
6337 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6338 static variable whose address is put into a register that is
6339 clobbered by the vfork. */
6342 sparc_address_test (int arg)
6344 sparc_address_test (arg) int arg;
6365 pid_t parent = getpid ();
6368 sparc_address_test (0);
6373 /* Here is another test for sparc vfork register problems. This
6374 test uses lots of local variables, at least as many local
6375 variables as main has allocated so far including compiler
6376 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6377 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6378 reuse the register of parent for one of the local variables,
6379 since it will think that parent can't possibly be used any more
6380 in this routine. Assigning to the local variable will thus
6381 munge parent in the parent process. */
6383 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6384 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6385 /* Convince the compiler that p..p7 are live; otherwise, it might
6386 use the same hardware register for all 8 local variables. */
6387 if (p != p1 || p != p2 || p != p3 || p != p4
6388 || p != p5 || p != p6 || p != p7)
6391 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6392 from child file descriptors. If the child closes a descriptor
6393 before it execs or exits, this munges the parent's descriptor
6394 as well. Test for this by closing stdout in the child. */
6395 _exit(close(fileno(stdout)) != 0);
6400 while (wait(&status) != child)
6403 /* Was there some problem with vforking? */
6406 /* Did the child fail? (This shouldn't happen.) */
6409 /* Did the vfork/compiler bug occur? */
6410 || parent != getpid()
6412 /* Did the file descriptor bug occur? */
6413 || fstat(fileno(stdout), &st) != 0
6418 if ac_fn_c_try_run
"$LINENO"; then :
6419 ac_cv_func_vfork_works
=yes
6421 ac_cv_func_vfork_works
=no
6423 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6424 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6429 $as_echo "$ac_cv_func_vfork_works" >&6; }
6432 if test "x$ac_cv_func_fork_works" = xcross
; then
6433 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6435 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6438 if test "x$ac_cv_func_vfork_works" = xyes
; then
6440 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6444 $as_echo "#define vfork fork" >>confdefs.h
6447 if test "x$ac_cv_func_fork_works" = xyes
; then
6449 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6453 if test $ac_cv_func_vfork_works = no
; then
6454 case " $LIBOBJS " in
6455 *" vfork.$ac_objext "* ) ;;
6456 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6461 # We only need _doprnt if we might use it to implement v*printf.
6462 if test $ac_cv_func_vprintf != yes \
6463 ||
test $ac_cv_func_vfprintf != yes \
6464 ||
test $ac_cv_func_vsprintf != yes; then
6465 for ac_func
in _doprnt
6467 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6468 if test "x$ac_cv_func__doprnt" = x
""yes; then :
6469 cat >>confdefs.h
<<_ACEOF
6470 #define HAVE__DOPRNT 1
6474 case " $LIBOBJS " in
6475 *" $ac_func.$ac_objext "* ) ;;
6476 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6485 for ac_func
in _doprnt
6487 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6488 if test "x$ac_cv_func__doprnt" = x
""yes; then :
6489 cat >>confdefs.h
<<_ACEOF
6490 #define HAVE__DOPRNT 1
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6500 $as_echo_n "checking for $v... " >&6; }
6501 if { as_var
=libiberty_cv_var_
$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6502 $as_echo_n "(cached) " >&6
6504 if test x
$gcc_no_link = xyes
; then
6505 as_fn_error
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6507 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6508 /* end confdefs.h. */
6513 extern int $v []; p = $v;
6518 if ac_fn_c_try_link
"$LINENO"; then :
6519 eval "libiberty_cv_var_$v=yes"
6521 eval "libiberty_cv_var_$v=no"
6523 rm -f core conftest.err conftest.
$ac_objext \
6524 conftest
$ac_exeext conftest.
$ac_ext
6527 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6529 $as_echo "yes" >&6; }
6530 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6531 cat >>confdefs.h
<<_ACEOF
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6537 $as_echo "no" >&6; }
6541 # special check for _system_configuration because AIX <4.3.2 do not
6542 # contain the `physmem' member.
6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6544 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
6545 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6546 /* end confdefs.h. */
6547 #include <sys/systemcfg.h>
6551 double x = _system_configuration.physmem;
6556 if ac_fn_c_try_compile
"$LINENO"; then :
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6558 $as_echo "yes" >&6; }
6560 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6564 $as_echo "no" >&6; }
6566 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6568 for ac_func
in $checkfuncs
6570 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6571 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6572 eval as_val
=\$
$as_ac_var
6573 if test "x$as_val" = x
""yes; then :
6574 cat >>confdefs.h
<<_ACEOF
6575 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6581 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6582 if test "x$ac_cv_have_decl_basename_char_p_" = x
""yes; then :
6588 cat >>confdefs.h
<<_ACEOF
6589 #define HAVE_DECL_BASENAME $ac_have_decl
6591 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6592 if test "x$ac_cv_have_decl_ffs" = x
""yes; then :
6598 cat >>confdefs.h
<<_ACEOF
6599 #define HAVE_DECL_FFS $ac_have_decl
6601 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6602 if test "x$ac_cv_have_decl_asprintf" = x
""yes; then :
6608 cat >>confdefs.h
<<_ACEOF
6609 #define HAVE_DECL_ASPRINTF $ac_have_decl
6611 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6612 if test "x$ac_cv_have_decl_vasprintf" = x
""yes; then :
6618 cat >>confdefs.h
<<_ACEOF
6619 #define HAVE_DECL_VASPRINTF $ac_have_decl
6621 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6622 if test "x$ac_cv_have_decl_snprintf" = x
""yes; then :
6628 cat >>confdefs.h
<<_ACEOF
6629 #define HAVE_DECL_SNPRINTF $ac_have_decl
6631 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6632 if test "x$ac_cv_have_decl_vsnprintf" = x
""yes; then :
6638 cat >>confdefs.h
<<_ACEOF
6639 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6642 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6643 if test "x$ac_cv_have_decl_calloc" = x
""yes; then :
6649 cat >>confdefs.h
<<_ACEOF
6650 #define HAVE_DECL_CALLOC $ac_have_decl
6652 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6653 if test "x$ac_cv_have_decl_getenv" = x
""yes; then :
6659 cat >>confdefs.h
<<_ACEOF
6660 #define HAVE_DECL_GETENV $ac_have_decl
6662 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6663 if test "x$ac_cv_have_decl_getopt" = x
""yes; then :
6669 cat >>confdefs.h
<<_ACEOF
6670 #define HAVE_DECL_GETOPT $ac_have_decl
6672 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6673 if test "x$ac_cv_have_decl_malloc" = x
""yes; then :
6679 cat >>confdefs.h
<<_ACEOF
6680 #define HAVE_DECL_MALLOC $ac_have_decl
6682 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6683 if test "x$ac_cv_have_decl_realloc" = x
""yes; then :
6689 cat >>confdefs.h
<<_ACEOF
6690 #define HAVE_DECL_REALLOC $ac_have_decl
6692 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6693 if test "x$ac_cv_have_decl_sbrk" = x
""yes; then :
6699 cat >>confdefs.h
<<_ACEOF
6700 #define HAVE_DECL_SBRK $ac_have_decl
6703 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6704 if test "x$ac_cv_have_decl_strverscmp" = x
""yes; then :
6710 cat >>confdefs.h
<<_ACEOF
6711 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6715 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6716 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6717 $as_echo_n "(cached) " >&6
6719 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6720 /* end confdefs.h. */
6722 #include "confdefs.h"
6724 #ifdef HAVE_STRING_H
6727 #ifdef HAVE_STRINGS_H
6728 #include <strings.h>
6731 #ifdef HAVE_STDLIB_H
6734 #ifdef HAVE_UNISTD_H
6740 char *(*pfn) = (char *(*)) canonicalize_file_name
6745 if ac_fn_c_try_compile
"$LINENO"; then :
6746 libiberty_cv_decl_needed_canonicalize_file_name
=no
6748 libiberty_cv_decl_needed_canonicalize_file_name
=yes
6750 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6754 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
6755 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
6757 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
6763 # Figure out which version of pexecute to use.
6765 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
6766 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
6767 *-*-msdos*) pexecute
=pex-msdos
;;
6768 *) pexecute
=pex-unix
;;
6772 if test x
$gcc_no_link = xyes
; then
6773 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
6774 ac_cv_func_mmap_fixed_mapped
=no
6777 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
6778 for ac_header
in stdlib.h unistd.h
6780 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6781 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
6782 eval as_val
=\$
$as_ac_Header
6783 if test "x$as_val" = x
""yes; then :
6784 cat >>confdefs.h
<<_ACEOF
6785 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6791 for ac_func
in getpagesize
6793 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6794 if test "x$ac_cv_func_getpagesize" = x
""yes; then :
6795 cat >>confdefs.h
<<_ACEOF
6796 #define HAVE_GETPAGESIZE 1
6802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6803 $as_echo_n "checking for working mmap... " >&6; }
6804 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6805 $as_echo_n "(cached) " >&6
6807 if test "$cross_compiling" = yes; then :
6808 ac_cv_func_mmap_fixed_mapped
=no
6810 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6811 /* end confdefs.h. */
6812 $ac_includes_default
6813 /* malloc might have been renamed as rpl_malloc. */
6816 /* Thanks to Mike Haertel and Jim Avera for this test.
6817 Here is a matrix of mmap possibilities:
6818 mmap private not fixed
6819 mmap private fixed at somewhere currently unmapped
6820 mmap private fixed at somewhere already mapped
6821 mmap shared not fixed
6822 mmap shared fixed at somewhere currently unmapped
6823 mmap shared fixed at somewhere already mapped
6824 For private mappings, we should verify that changes cannot be read()
6825 back from the file, nor mmap's back from the file at a different
6826 address. (There have been systems where private was not correctly
6827 implemented like the infamous i386 svr4.0, and systems where the
6828 VM page cache was not coherent with the file system buffer cache
6829 like early versions of FreeBSD and possibly contemporary NetBSD.)
6830 For shared mappings, we should conversely verify that changes get
6831 propagated back to all the places they're supposed to be.
6833 Grep wants private fixed already mapped.
6834 The main things grep needs to know about mmap are:
6835 * does it exist and is it safe to write into the mmap'd area
6836 * how to use it (BSD variants) */
6839 #include <sys/mman.h>
6841 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
6845 /* This mess was copied from the GNU getpagesize.h. */
6846 #ifndef HAVE_GETPAGESIZE
6847 /* Assume that all systems that can run configure have sys/param.h. */
6848 # ifndef HAVE_SYS_PARAM_H
6849 # define HAVE_SYS_PARAM_H 1
6852 # ifdef _SC_PAGESIZE
6853 # define getpagesize() sysconf(_SC_PAGESIZE)
6854 # else /* no _SC_PAGESIZE */
6855 # ifdef HAVE_SYS_PARAM_H
6856 # include <sys/param.h>
6857 # ifdef EXEC_PAGESIZE
6858 # define getpagesize() EXEC_PAGESIZE
6859 # else /* no EXEC_PAGESIZE */
6861 # define getpagesize() NBPG * CLSIZE
6864 # endif /* no CLSIZE */
6865 # else /* no NBPG */
6867 # define getpagesize() NBPC
6868 # else /* no NBPC */
6870 # define getpagesize() PAGESIZE
6871 # endif /* PAGESIZE */
6872 # endif /* no NBPC */
6873 # endif /* no NBPG */
6874 # endif /* no EXEC_PAGESIZE */
6875 # else /* no HAVE_SYS_PARAM_H */
6876 # define getpagesize() 8192 /* punt totally */
6877 # endif /* no HAVE_SYS_PARAM_H */
6878 # endif /* no _SC_PAGESIZE */
6880 #endif /* no HAVE_GETPAGESIZE */
6885 char *data, *data2, *data3;
6889 pagesize = getpagesize ();
6891 /* First, make a file with some known garbage in it. */
6892 data = (char *) malloc (pagesize);
6895 for (i = 0; i < pagesize; ++i)
6896 *(data + i) = rand ();
6898 fd = creat ("conftest.mmap", 0600);
6901 if (write (fd, data, pagesize) != pagesize)
6905 /* Next, try to mmap the file at a fixed address which already has
6906 something else allocated at it. If we can, also make sure that
6907 we see the same garbage. */
6908 fd = open ("conftest.mmap", O_RDWR);
6911 data2 = (char *) malloc (2 * pagesize);
6914 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
6915 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
6916 MAP_PRIVATE | MAP_FIXED, fd, 0L))
6918 for (i = 0; i < pagesize; ++i)
6919 if (*(data + i) != *(data2 + i))
6922 /* Finally, make sure that changes to the mapped area do not
6923 percolate back to the file as seen by read(). (This is a bug on
6924 some variants of i386 svr4.0.) */
6925 for (i = 0; i < pagesize; ++i)
6926 *(data2 + i) = *(data2 + i) + 1;
6927 data3 = (char *) malloc (pagesize);
6930 if (read (fd, data3, pagesize) != pagesize)
6932 for (i = 0; i < pagesize; ++i)
6933 if (*(data + i) != *(data3 + i))
6939 if ac_fn_c_try_run
"$LINENO"; then :
6940 ac_cv_func_mmap_fixed_mapped
=yes
6942 ac_cv_func_mmap_fixed_mapped
=no
6944 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6945 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6950 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
6951 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6953 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
6960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6961 $as_echo_n "checking for working strncmp... " >&6; }
6962 if test "${ac_cv_func_strncmp_works+set}" = set; then :
6963 $as_echo_n "(cached) " >&6
6965 if test "$cross_compiling" = yes; then :
6966 ac_cv_func_strncmp_works
=yes
6968 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6969 /* end confdefs.h. */
6971 /* Test by Jim Wilson and Kaveh Ghazi.
6972 Check whether strncmp reads past the end of its string parameters. */
6973 #include <sys/types.h>
6979 #ifdef HAVE_SYS_MMAN_H
6980 #include <sys/mman.h>
6984 #ifdef MAP_ANONYMOUS
6985 #define MAP_ANON MAP_ANONYMOUS
6987 #define MAP_ANON MAP_FILE
6998 #define MAP_LEN 0x10000
7002 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7006 dev_zero = open ("/dev/zero", O_RDONLY);
7010 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7011 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7012 if (p == (char *)-1)
7013 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7014 MAP_ANON|MAP_PRIVATE, -1, 0);
7015 if (p == (char *)-1)
7019 char *string = "__si_type_info";
7020 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7021 char *r = (char *) p + 0xe;
7027 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7032 if ac_fn_c_try_run
"$LINENO"; then :
7033 ac_cv_func_strncmp_works
=yes
7035 ac_cv_func_strncmp_works
=no
7037 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7038 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7041 rm -f core core.
* *.core
7043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7044 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7045 if test $ac_cv_func_strncmp_works = no
; then
7046 case " $LIBOBJS " in
7047 *" strncmp.$ac_objext "* ) ;;
7048 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7055 # Install a library built with a cross compiler in $(tooldir) rather
7057 if test -z "${with_cross_host}"; then
7060 INSTALL_DEST
=tooldir
7066 for l
in x
$LIBOBJS; do
7078 # We need multilib support, but only if configuring for the target.
7079 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7081 ac_config_commands
="$ac_config_commands default"
7083 cat >confcache
<<\_ACEOF
7084 # This file is a shell script that caches the results of configure
7085 # tests run on this system so they can be shared between configure
7086 # scripts and configure runs, see configure's option --config-cache.
7087 # It is not useful on other systems. If it contains results you don't
7088 # want to keep, you may remove or edit it.
7090 # config.status only pays attention to the cache file if you give it
7091 # the --recheck option to rerun configure.
7093 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7094 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7099 # The following way of writing the cache mishandles newlines in values,
7100 # but we know of no workaround that is simple, portable, and efficient.
7101 # So, we kill variables containing newlines.
7102 # Ultrix sh set writes to stderr and can't be redirected directly,
7103 # and sets the high bit in the cache file unless we assign to the vars.
7105 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7106 eval ac_val
=\$
$ac_var
7110 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7111 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7114 _ | IFS | as_nl
) ;; #(
7115 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7116 *) { eval $ac_var=; unset $ac_var;} ;;
7122 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7123 *${as_nl}ac_space
=\
*)
7124 # `set' does not quote correctly, so add quotes: double-quote
7125 # substitution turns \\\\ into \\, and sed turns \\ into \.
7128 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7131 # `set' quotes correctly as required by POSIX, so do not add quotes.
7132 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7141 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7143 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7145 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7146 if test -w "$cache_file"; then
7147 test "x$cache_file" != "x/dev/null" &&
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7149 $as_echo "$as_me: updating cache $cache_file" >&6;}
7150 cat confcache
>$cache_file
7152 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7153 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7158 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7159 # Let make expand exec_prefix.
7160 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7162 DEFS
=-DHAVE_CONFIG_H
7166 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7167 # 1. Remove the extension, and $U if already installed.
7168 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7169 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7170 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7171 # will be set to the directory where LIBOBJS objects are built.
7172 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7173 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7177 LTLIBOBJS
=$ac_ltlibobjs
7182 : ${CONFIG_STATUS=./config.status}
7184 ac_clean_files_save
=$ac_clean_files
7185 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7186 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7187 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7189 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7191 # Generated by $as_me.
7192 # Run this file to recreate the current configuration.
7193 # Compiler output produced by configure, useful for debugging
7194 # configure, is in config.log if it exists.
7200 SHELL=\${CONFIG_SHELL-$SHELL}
7203 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7204 ## -------------------- ##
7205 ## M4sh Initialization. ##
7206 ## -------------------- ##
7208 # Be more Bourne compatible
7209 DUALCASE
=1; export DUALCASE
# for MKS sh
7210 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7213 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7214 # is contrary to our usage. Disable this feature.
7215 alias -g '${1+"$@"}'='"$@"'
7216 setopt NO_GLOB_SUBST
7218 case `(set -o) 2>/dev/null` in #(
7230 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7231 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7232 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7233 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7234 # Prefer a ksh shell builtin over an external printf program on Solaris,
7235 # but without wasting forks for bash or zsh.
7236 if test -z "$BASH_VERSION$ZSH_VERSION" \
7237 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7238 as_echo='print
-r --'
7239 as_echo_n='print
-rn --'
7240 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7241 as_echo='printf %s
\n'
7242 as_echo_n='printf %s
'
7244 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7245 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7246 as_echo_n='/usr
/ucb
/echo -n'
7248 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7249 as_echo_n_body='eval
7253 expr "X$arg" : "X\\(.*\\)$as_nl";
7254 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7256 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7258 export as_echo_n_body
7259 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7262 as_echo='sh
-c $as_echo_body as_echo
'
7265 # The user is always right.
7266 if test "${PATH_SEPARATOR+set}" != set; then
7268 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7269 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7276 # We need space, tab and new line, in precisely that order. Quoting is
7277 # there to prevent editors from complaining about space-tab.
7278 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7279 # splitting by setting IFS to empty value.)
7282 # Find who we are. Look in the path if we contain no directory separator.
7284 *[\\/]* ) as_myself=$0 ;;
7285 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 test -z "$as_dir" && as_dir=.
7290 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7296 # We did not find ourselves, most probably we were run as `sh COMMAND'
7297 # in which case we are not to be found in the path.
7298 if test "x$as_myself" = x
; then
7301 if test ! -f "$as_myself"; then
7302 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7306 # Unset variables that we do not need and which cause bugs (e.g. in
7307 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7308 # suppresses any "Segmentation fault" message there. '((' could
7309 # trigger a bug in pdksh 5.2.14.
7310 for as_var
in BASH_ENV ENV MAIL MAILPATH
7311 do eval test x\
${$as_var+set} = xset \
7312 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7325 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7328 # as_fn_error ERROR [LINENO LOG_FD]
7329 # ---------------------------------
7330 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7331 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7332 # script with status $?, using 1 if that was 0.
7335 as_status
=$?
; test $as_status -eq 0 && as_status
=1
7337 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7338 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7340 $as_echo "$as_me: error: $1" >&2
7341 as_fn_exit
$as_status
7345 # as_fn_set_status STATUS
7346 # -----------------------
7347 # Set $? to STATUS, without forking.
7351 } # as_fn_set_status
7355 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7365 # Portably unset VAR.
7368 { eval $1=; unset $1;}
7370 as_unset
=as_fn_unset
7371 # as_fn_append VAR VALUE
7372 # ----------------------
7373 # Append the text in VALUE to the end of the definition contained in VAR. Take
7374 # advantage of any shell optimizations that allow amortized linear growth over
7375 # repeated appends, instead of the typical quadratic growth present in naive
7377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
7378 eval 'as_fn_append ()
7389 # as_fn_arith ARG...
7390 # ------------------
7391 # Perform arithmetic evaluation on the ARGs, and store the result in the
7392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7393 # must be portable across $(()) and expr.
7394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
7395 eval 'as_fn_arith ()
7402 as_val
=`expr "$@" || test $? -eq 1`
7407 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
7408 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
7414 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7415 as_basename
=basename
7420 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
7426 as_me
=`$as_basename -- "$0" ||
7427 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7428 X"$0" : 'X\(//\)$' \| \
7429 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7431 sed '/^.*\/\([^/][^/]*\)\/*$/{
7445 # Avoid depending upon Character Ranges.
7446 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
7447 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7448 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
7449 as_cr_digits
='0123456789'
7450 as_cr_alnum
=$as_cr_Letters$as_cr_digits
7452 ECHO_C
= ECHO_N
= ECHO_T
=
7453 case `echo -n x` in #(((((
7455 case `echo 'xy\c'` in
7456 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
7458 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
7465 rm -f conf$$ conf$$.exe conf$$.
file
7466 if test -d conf$$.dir
; then
7467 rm -f conf$$.dir
/conf$$.
file
7470 mkdir conf$$.dir
2>/dev
/null
7472 if (echo >conf$$.
file) 2>/dev
/null
; then
7473 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
7475 # ... but there are two gotchas:
7476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7478 # In both cases, we have to default to `cp -p'.
7479 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
7481 elif ln conf$$.
file conf$$
2>/dev
/null
; then
7489 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
7490 rmdir conf$$.dir
2>/dev
/null
7495 # Create "$as_dir" as a directory, including parents if necessary.
7500 -*) as_dir
=.
/$as_dir;;
7502 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
7506 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7507 *) as_qdir
=$as_dir;;
7509 as_dirs
="'$as_qdir' $as_dirs"
7510 as_dir
=`$as_dirname -- "$as_dir" ||
7511 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7512 X"$as_dir" : 'X\(//\)[^/]' \| \
7513 X"$as_dir" : 'X\(//\)$' \| \
7514 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7515 $as_echo X"$as_dir" |
7516 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7533 test -d "$as_dir" && break
7535 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
7536 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
7540 if mkdir
-p .
2>/dev
/null
; then
7541 as_mkdir_p
='mkdir -p "$as_dir"'
7543 test -d .
/-p && rmdir .
/-p
7547 if test -x / >/dev
/null
2>&1; then
7550 if ls -dL / >/dev
/null
2>&1; then
7557 if test -d "$1"; then
7563 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7564 ???[sx]*):;;*)false;;esac;fi
7568 as_executable_p
=$as_test_x
7570 # Sed expression to map a string onto a valid CPP name.
7571 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7573 # Sed expression to map a string onto a valid variable name.
7574 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7578 ## ----------------------------------- ##
7579 ## Main body of $CONFIG_STATUS script. ##
7580 ## ----------------------------------- ##
7582 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
7584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7585 # Save the log message, to keep $0 and so on meaningful, and to
7586 # report actual input values of CONFIG_FILES etc. instead of their
7587 # values after options handling.
7589 This file was extended by $as_me, which was
7590 generated by GNU Autoconf 2.64. Invocation command line was
7592 CONFIG_FILES = $CONFIG_FILES
7593 CONFIG_HEADERS = $CONFIG_HEADERS
7594 CONFIG_LINKS = $CONFIG_LINKS
7595 CONFIG_COMMANDS = $CONFIG_COMMANDS
7598 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7603 case $ac_config_files in *"
7604 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
7607 case $ac_config_headers in *"
7608 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
7612 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7613 # Files that config.status was made for.
7614 config_files="$ac_config_files"
7615 config_headers="$ac_config_headers"
7616 config_commands="$ac_config_commands"
7620 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7622 \`$as_me' instantiates files and other configuration actions
7623 from templates according to the current configuration. Unless the files
7624 and actions are specified as TAGs, all are instantiated by default.
7626 Usage: $0 [OPTION]... [TAG]...
7628 -h, --help print this help, then exit
7629 -V, --version print version number and configuration settings, then exit
7630 -q, --quiet, --silent
7631 do not print progress messages
7632 -d, --debug don't remove temporary files
7633 --recheck update $as_me by reconfiguring in the same conditions
7634 --file=FILE[:TEMPLATE]
7635 instantiate the configuration file FILE
7636 --header=FILE[:TEMPLATE]
7637 instantiate the configuration header FILE
7639 Configuration files:
7642 Configuration headers:
7645 Configuration commands:
7648 Report bugs to the package provider."
7651 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7654 configured by $0, generated by GNU Autoconf 2.64,
7655 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7657 Copyright (C) 2009 Free Software Foundation, Inc.
7658 This config.status script is free software; the Free Software Foundation
7659 gives unlimited permission to copy, distribute and modify it."
7664 test -n "\$AWK" || AWK=awk
7667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7668 # The default lists apply if the user does not specify any file.
7674 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
7675 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
7686 # Handling of the options.
7687 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
7689 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
7690 $as_echo "$ac_cs_version"; exit ;;
7691 --debug |
--debu |
--deb |
--de |
--d |
-d )
7693 --file |
--fil |
--fi |
--f )
7696 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7698 as_fn_append CONFIG_FILES
" '$ac_optarg'"
7699 ac_need_defaults
=false
;;
7700 --header |
--heade |
--head |
--hea )
7703 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7705 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
7706 ac_need_defaults
=false
;;
7708 # Conflict between --help and --header
7709 as_fn_error
"ambiguous option: \`$1'
7710 Try \`$0 --help' for more information.";;
7711 --help |
--hel |
-h )
7712 $as_echo "$ac_cs_usage"; exit ;;
7713 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
7714 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
7718 -*) as_fn_error
"unrecognized option: \`$1'
7719 Try \`$0 --help' for more information." ;;
7721 *) as_fn_append ac_config_targets
" $1"
7722 ac_need_defaults
=false
;;
7728 ac_configure_extra_args
=
7730 if $ac_cs_silent; then
7732 ac_configure_extra_args
="$ac_configure_extra_args --silent"
7736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7737 if \$ac_cs_recheck; then
7738 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7740 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7741 CONFIG_SHELL='$SHELL'
7747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7751 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7752 ## Running $as_me. ##
7758 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7765 with_target_subdir=${with_target_subdir}
7766 with_multisubdir=${with_multisubdir}
7767 ac_configure_args="--enable-multilib ${ac_configure_args}"
7768 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7769 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7770 libiberty_topdir=${libiberty_topdir}
7775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
7777 # Handling of arguments.
7778 for ac_config_target
in $ac_config_targets
7780 case $ac_config_target in
7781 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
7782 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
7783 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
7784 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
7786 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7791 # If the user did not use the arguments to specify the items to instantiate,
7792 # then the envvar interface is used. Set only those that are not.
7793 # We use the long form for the default assignment because of an extremely
7794 # bizarre bug on SunOS 4.1.3.
7795 if $ac_need_defaults; then
7796 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
7797 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
7798 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
7801 # Have a temporary directory for convenience. Make it in the build tree
7802 # simply because there is no reason against having it here, and in addition,
7803 # creating and moving files from /tmp can sometimes cause problems.
7804 # Hook for its removal unless debugging.
7805 # Note that there is a small window in which the directory will not be cleaned:
7806 # after its creation but before its name has been assigned to `$tmp'.
7810 trap 'exit_status=$?
7811 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7813 trap 'as_fn_exit 1' 1 2 13 15
7815 # Create a (secure) tmp directory for tmp files.
7818 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7819 test -n "$tmp" && test -d "$tmp"
7822 tmp
=.
/conf$$
-$RANDOM
7823 (umask 077 && mkdir
"$tmp")
7824 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
7826 # Set up the scripts for CONFIG_FILES section.
7827 # No need to generate them if there are no CONFIG_FILES.
7828 # This happens for instance with `./config.status config.h'.
7829 if test -n "$CONFIG_FILES"; then
7831 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
7833 ac_cs_awk_pipe_init
=
7834 ac_cs_awk_read_file
='
7835 while ((getline aline < (F[key])) > 0)
7838 ac_cs_awk_pipe_fini
=
7840 ac_cs_awk_getline
=false
7841 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
7842 ac_cs_awk_read_file
='
7844 print "cat " F[key] " &&"
7845 '$ac_cs_awk_pipe_init
7846 # The final `:' finishes the AND list.
7847 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
7849 ac_cr
=`echo X | tr X '\015'`
7850 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7851 # But we know of no other shell where ac_cr would be empty at this
7852 # point, so we can use a bashism as a fallback.
7853 if test "x$ac_cr" = x
; then
7854 eval ac_cr
=\$
\'\\r
\'
7856 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7857 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7863 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7866 # Create commands to substitute file output variables.
7868 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7869 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7870 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
7873 } >conf$
$files.sh
&&
7874 . .
/conf$
$files.sh ||
7875 as_fn_error
"could not make $CONFIG_STATUS" "$LINENO" 5
7876 rm -f conf$
$files.sh
7879 echo "cat >conf$$subs.awk <<_ACEOF" &&
7880 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7883 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7884 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7886 for ac_last_try in false false false false false :; do
7887 . ./conf$$subs.sh ||
7888 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7890 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
7891 if test $ac_delim_n = $ac_delim_num; then
7893 elif $ac_last_try; then
7894 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
7896 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
7901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7902 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
7906 s/^/S["/; s
/!.
*/"]=/
7916 s/\(.\{148\}\).*/\1/
7918 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
7923 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
7930 s/\(.\{148\}\).*/\1/
7932 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
7936 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
7941 ' <conf$$subs.awk | sed '
7946 ' >>$CONFIG_STATUS || ac_write_fail=1
7947 rm -f conf$$subs.awk
7948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7950 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
7951 for (key in S) S_is_set[key] = 1
7953 \$ac_cs_awk_pipe_init
7957 nfields = split(line, field, "@
")
7959 len = length(field[1])
7960 for (i = 2; i < nfields; i++) {
7962 keylen = length(key)
7963 if (S_is_set[key]) {
7965 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7966 len += length(value) + length(field[++i])
7971 if (nfields == 3 && !substed) {
7973 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7974 \$ac_cs_awk_read_file
7980 \$ac_cs_awk_pipe_fini
7983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7984 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7985 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
7988 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
7989 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
7992 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7993 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
7994 # trailing colons and then remove the whole line if VPATH becomes empty
7995 # (actually we leave an empty line to preserve line numbers).
7996 if test "x
$srcdir" = x.; then
7997 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8001 s/^\([^=]*=[ ]*\):*/\1/
8007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8008 fi # test -n "$CONFIG_FILES"
8010 # Set up the scripts for CONFIG_HEADERS section.
8011 # No need to generate them if there are no CONFIG_HEADERS.
8012 # This happens for instance with `./config.status Makefile'.
8013 if test -n "$CONFIG_HEADERS"; then
8014 cat >"$tmp/defines.
awk" <<\_ACAWK ||
8018 # Transform confdefs.h into an awk script `defines.awk', embedded as
8019 # here-document in config.status, that substitutes the proper values into
8020 # config.h.in to produce config.h.
8022 # Create a delimiter string that does not exist in confdefs.h, to ease
8023 # handling of long lines.
8025 for ac_last_try in false false :; do
8026 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
8027 if test -z "$ac_t"; then
8029 elif $ac_last_try; then
8030 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
8032 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8036 # For the awk script, D is an array of macro values keyed by name,
8037 # likewise P contains macro parameters if any. Preserve backslash
8038 # newline sequences.
8040 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8042 s/.\{148\}/&'"$ac_delim"'/g
8045 s/^[ ]*#[ ]*define[ ][ ]*/ /
8052 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8054 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8058 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8059 D["\
1"]=" \
3\\\\\\n
"\\/p
8061 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8066 s/.\{148\}/&'"$ac_delim"'/g
8071 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8074 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8076 ' <confdefs.h | sed '
8077 s/'"$ac_delim"'/"\\\
8078 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8081 for (key in D) D_is_set[key] = 1
8084 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8086 split(line, arg, " ")
8087 if (arg[1] == "#") {
8091 defundef
= substr
(arg
[1], 2)
8094 split(mac1
, mac2
, "(") #)
8096 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8097 if (D_is_set
[macro
]) {
8098 # Preserve the white space surrounding the "#".
8099 print prefix
"define", macro P
[macro
] D
[macro
]
8102 # Replace #undef with comments. This is necessary, for example,
8103 # in the case of _POSIX_SOURCE, which is predefined and required
8104 # on some systems where configure will not decide to define it.
8105 if (defundef
== "undef") {
8106 print
"/*", prefix defundef
, macro
, "*/"
8114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8115 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
8116 fi # test -n "$CONFIG_HEADERS"
8119 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8124 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8126 case $ac_mode$ac_tag in
8128 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8129 :[FH
]-) ac_tag
=-:-;;
8130 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8147 -) ac_f
="$tmp/stdin";;
8148 *) # Look for the file first in the build tree, then in the source tree
8149 # (if the path is not absolute). The absolute path cannot be DOS-style,
8150 # because $ac_f cannot contain `:'.
8154 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8156 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
8158 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8159 as_fn_append ac_file_inputs
" '$ac_f'"
8162 # Let's still pretend it is `configure' which instantiates (i.e., don't
8163 # use $as_me), people would be surprised to read:
8164 # /* config.h. Generated by config.status. */
8165 configure_input
='Generated from '`
8166 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8168 if test x
"$ac_file" != x-
; then
8169 configure_input
="$ac_file. $configure_input"
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8171 $as_echo "$as_me: creating $ac_file" >&6;}
8173 # Neutralize special characters interpreted by sed in replacement strings.
8174 case $configure_input in #(
8175 *\
&* |
*\|
* |
*\\* )
8176 ac_sed_conf_input
=`$as_echo "$configure_input" |
8177 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8178 *) ac_sed_conf_input
=$configure_input;;
8182 *:-:* |
*:-) cat >"$tmp/stdin" \
8183 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
8188 ac_dir
=`$as_dirname -- "$ac_file" ||
8189 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8190 X"$ac_file" : 'X\(//\)[^/]' \| \
8191 X"$ac_file" : 'X\(//\)$' \| \
8192 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8193 $as_echo X"$ac_file" |
8194 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8211 as_dir
="$ac_dir"; as_fn_mkdir_p
8215 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8217 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8218 # A ".." for each directory in $ac_dir_suffix.
8219 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8220 case $ac_top_builddir_sub in
8221 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8222 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8225 ac_abs_top_builddir
=$ac_pwd
8226 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8227 # for backward compatibility:
8228 ac_top_builddir
=$ac_top_build_prefix
8231 .
) # We are building in place.
8233 ac_top_srcdir
=$ac_top_builddir_sub
8234 ac_abs_top_srcdir
=$ac_pwd ;;
8235 [\\/]* | ?
:[\\/]* ) # Absolute name.
8236 ac_srcdir
=$srcdir$ac_dir_suffix;
8237 ac_top_srcdir
=$srcdir
8238 ac_abs_top_srcdir
=$srcdir ;;
8240 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8241 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8242 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8244 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8254 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8255 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8260 # If the template does not know about datarootdir, expand it.
8261 # FIXME: This hack should be removed a few years after 2.60.
8262 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8273 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8274 *datarootdir
*) ac_datarootdir_seen
=yes;;
8275 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8277 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8280 ac_datarootdir_hack='
8281 s&@datadir@&$datadir&g
8282 s&@docdir@&$docdir&g
8283 s&@infodir@&$infodir&g
8284 s&@localedir@&$localedir&g
8285 s&@mandir@&$mandir&g
8286 s&\\\${datarootdir}&$datarootdir&g' ;;
8290 # Neutralize VPATH when `$srcdir' = `.'.
8291 # Shell code in configure.ac might set extrasub.
8292 # FIXME: do we really want to maintain this feature?
8293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8294 ac_sed_extra="$ac_vpsub
8297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8299 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8300 s|@configure_input@|
$ac_sed_conf_input|
;t t
8301 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8302 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8303 s
&@srcdir@
&$ac_srcdir&;t t
8304 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8305 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8306 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8307 s
&@builddir@
&$ac_builddir&;t t
8308 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8309 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8310 s
&@INSTALL@
&$ac_INSTALL&;t t
8311 $ac_datarootdir_hack
8313 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8314 if $ac_cs_awk_getline; then
8315 $AWK -f "$tmp/subs.
awk"
8317 $AWK -f "$tmp/subs.
awk" | $SHELL
8319 || as_fn_error "could not create
$ac_file" "$LINENO" 5
8321 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8322 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
8323 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8325 which seems to be undefined. Please make sure it is defined." >&5
8326 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8327 which seems to be undefined. Please make sure it is defined." >&2;}
8331 -) cat "$tmp/out" && rm -f "$tmp/out";;
8332 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8334 || as_fn_error "could not create $ac_file" "$LINENO" 5
8340 if test x"$ac_file" != x-; then
8342 $as_echo "/* $configure_input */" \
8343 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8344 } >"$tmp/config.h" \
8345 || as_fn_error "could not create $ac_file" "$LINENO" 5
8346 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8347 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8348 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8351 mv "$tmp/config.h" "$ac_file" \
8352 || as_fn_error "could not create $ac_file" "$LINENO" 5
8355 $as_echo "/* $configure_input */" \
8356 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8357 || as_fn_error "could not create -" "$LINENO" 5
8361 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8362 $as_echo "$as_me: executing $ac_file commands" >&6;}
8367 case $ac_file$ac_mode in
8368 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8369 if test -n "$CONFIG_FILES"; then
8370 if test -n "${with_target_subdir}"; then
8371 # FIXME: We shouldn't need to
set ac_file
8373 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
8374 .
${libiberty_topdir}/config-ml.
in
8384 ac_clean_files
=$ac_clean_files_save
8386 test $ac_write_fail = 0 ||
8387 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
8390 # configure is writing to config.log, and then calls config.status.
8391 # config.status does its own redirection, appending to config.log.
8392 # Unfortunately, on DOS this fails, as config.log is still kept open
8393 # by configure, so config.status won't be able to write to it; its
8394 # output is simply discarded. So we exec the FD to /dev/null,
8395 # effectively closing config.log, so it can be properly (re)opened and
8396 # appended to by config.status. When coming back to configure, we
8397 # need to make the FD available again.
8398 if test "$no_create" != yes; then
8400 ac_config_status_args
=
8401 test "$silent" = yes &&
8402 ac_config_status_args
="$ac_config_status_args --quiet"
8404 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
8406 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8407 # would make configure fail if this is the last instruction.
8408 $ac_cs_success || as_fn_exit $?
8410 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
8411 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8412 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}