2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE
=1; export DUALCASE
# for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print
-rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
53 as_echo_n='/usr
/ucb
/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
66 as_echo_n='sh
-c $as_echo_n_body as_echo
'
69 as_echo='sh
-c $as_echo_body as_echo
'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x
; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var
in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\
${$as_var+set} = xset \
120 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
133 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
138 _as_can_reexec
=no
; export _as_can_reexec
;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
147 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec
=; unset _as_can_reexec
;}
160 if test "x$CONFIG_SHELL" = x
; then
161 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required
="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev
/null
; then :
205 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
210 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir
=.
217 for as_base
in sh bash ksh sh5
; do
218 # Try only shells that exist, to save several forks.
219 as_shell
=$as_dir/$as_base
220 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
222 CONFIG_SHELL
=$as_shell as_have_required
=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
231 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
233 CONFIG_SHELL
=$SHELL as_have_required
=yes
238 if test "x$CONFIG_SHELL" != x
; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
248 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x
$as_have_required = xno
; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x
${ZSH_VERSION+set} = xset
; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL
=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE
= GREP_OPTIONS
=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir
=.
/$as_dir;;
321 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
325 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs
="'$as_qdir' $as_dirs"
329 as_dir
=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
355 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p
()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
398 as_val
=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status
=$1; test $as_status -eq 0 && as_status
=1
412 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit
$as_status
419 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
426 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
438 as_me
=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits
='0123456789'
462 as_cr_alnum
=$as_cr_Letters$as_cr_digits
465 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
466 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x
"$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec
=no
; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C
= ECHO_N
= ECHO_T
=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
513 rm -f conf$$ conf$$.exe conf$$.
file
514 if test -d conf$$.dir
; then
515 rm -f conf$$.dir
/conf$$.
file
518 mkdir conf$$.dir
2>/dev
/null
520 if (echo >conf$$.
file) 2>/dev
/null
; then
521 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
529 elif ln conf$$.
file conf$$
2>/dev
/null
; then
537 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
538 rmdir conf$$.dir
2>/dev
/null
540 if mkdir
-p .
2>/dev
/null
; then
541 as_mkdir_p
='mkdir -p "$as_dir"'
543 test -d .
/-p && rmdir .
/-p
548 as_executable_p
=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix
=/usr
/local
570 ac_config_libobj_dir
=.
577 # Identity of this package.
585 ac_unique_file
="xmalloc.c"
586 # Factoring default headers for most tests.
587 ac_includes_default
="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
623 ac_subst_vars
='LTLIBOBJS
637 ac_libiberty_warn_cflags
692 program_transform_name
703 ac_subst_files
='host_makefile_frag'
705 enable_option_checking
710 enable_maintainer_mode
712 enable_install_libiberty
716 ac_precious_vars
='build_alias
727 # Initialize some variables set by options.
729 ac_init_version
=false
730 ac_unrecognized_opts
=
732 # The variables have the same names as the options, with
733 # dashes changed to underlines.
741 program_transform_name
=s
,x
,x
,
749 # Installation directory options.
750 # These are left unexpanded so users can "make install exec_prefix=/foo"
751 # and all the variables that are supposed to be based on exec_prefix
752 # by default will actually change.
753 # Use braces instead of parens because sh, perl, etc. also accept them.
754 # (The list follows the same order as the GNU Coding Standards.)
755 bindir
='${exec_prefix}/bin'
756 sbindir
='${exec_prefix}/sbin'
757 libexecdir
='${exec_prefix}/libexec'
758 datarootdir
='${prefix}/share'
759 datadir
='${datarootdir}'
760 sysconfdir
='${prefix}/etc'
761 sharedstatedir
='${prefix}/com'
762 localstatedir
='${prefix}/var'
763 includedir
='${prefix}/include'
764 oldincludedir
='/usr/include'
765 docdir
='${datarootdir}/doc/${PACKAGE}'
766 infodir
='${datarootdir}/info'
771 libdir
='${exec_prefix}/lib'
772 localedir
='${datarootdir}/locale'
773 mandir
='${datarootdir}/man'
779 # If the previous option needs an argument, assign it.
780 if test -n "$ac_prev"; then
781 eval $ac_prev=\
$ac_option
787 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
792 # Accept the important Cygnus configure options, so we can diagnose typos.
794 case $ac_dashdash$ac_option in
798 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
800 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
803 -build |
--build |
--buil |
--bui |
--bu)
804 ac_prev
=build_alias
;;
805 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
806 build_alias
=$ac_optarg ;;
808 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
809 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
810 ac_prev
=cache_file
;;
811 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
812 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
813 cache_file
=$ac_optarg ;;
816 cache_file
=config.cache
;;
818 -datadir |
--datadir |
--datadi |
--datad)
820 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
821 datadir
=$ac_optarg ;;
823 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
824 |
--dataroo |
--dataro |
--datar)
825 ac_prev
=datarootdir
;;
826 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
827 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
828 datarootdir
=$ac_optarg ;;
830 -disable-* |
--disable-*)
831 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
834 as_fn_error $?
"invalid feature name: $ac_useropt"
835 ac_useropt_orig
=$ac_useropt
836 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
841 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
842 ac_unrecognized_sep
=', ';;
844 eval enable_
$ac_useropt=no
;;
846 -docdir |
--docdir |
--docdi |
--doc |
--do)
848 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
851 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
853 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
856 -enable-* |
--enable-*)
857 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
858 # Reject names that are not valid shell variable names.
859 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
860 as_fn_error $?
"invalid feature name: $ac_useropt"
861 ac_useropt_orig
=$ac_useropt
862 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
863 case $ac_user_opts in
867 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
868 ac_unrecognized_sep
=', ';;
870 eval enable_
$ac_useropt=\
$ac_optarg ;;
872 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
873 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
874 |
--exec |
--exe |
--ex)
875 ac_prev
=exec_prefix
;;
876 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
877 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
878 |
--exec=* |
--exe=* |
--ex=*)
879 exec_prefix
=$ac_optarg ;;
881 -gas |
--gas |
--ga |
--g)
882 # Obsolete; use --with-gas.
885 -help |
--help |
--hel |
--he |
-h)
887 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
888 ac_init_help
=recursive
;;
889 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
890 ac_init_help
=short
;;
892 -host |
--host |
--hos |
--ho)
893 ac_prev
=host_alias
;;
894 -host=* |
--host=* |
--hos=* |
--ho=*)
895 host_alias
=$ac_optarg ;;
897 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
899 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
901 htmldir
=$ac_optarg ;;
903 -includedir |
--includedir |
--includedi |
--included |
--include \
904 |
--includ |
--inclu |
--incl |
--inc)
905 ac_prev
=includedir
;;
906 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
907 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
908 includedir
=$ac_optarg ;;
910 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
912 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
913 infodir
=$ac_optarg ;;
915 -libdir |
--libdir |
--libdi |
--libd)
917 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
920 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
921 |
--libexe |
--libex |
--libe)
922 ac_prev
=libexecdir
;;
923 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
924 |
--libexe=* |
--libex=* |
--libe=*)
925 libexecdir
=$ac_optarg ;;
927 -localedir |
--localedir |
--localedi |
--localed |
--locale)
929 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
930 localedir
=$ac_optarg ;;
932 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
933 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
934 ac_prev
=localstatedir
;;
935 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
936 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
937 localstatedir
=$ac_optarg ;;
939 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
941 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
945 # Obsolete; use --without-fp.
948 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
949 |
--no-cr |
--no-c |
-n)
952 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
953 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
956 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
957 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
958 |
--oldin |
--oldi |
--old |
--ol |
--o)
959 ac_prev
=oldincludedir
;;
960 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
961 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
962 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
963 oldincludedir
=$ac_optarg ;;
965 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
967 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
970 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
971 |
--program-pre |
--program-pr |
--program-p)
972 ac_prev
=program_prefix
;;
973 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
974 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
975 program_prefix
=$ac_optarg ;;
977 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
978 |
--program-suf |
--program-su |
--program-s)
979 ac_prev
=program_suffix
;;
980 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
981 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
982 program_suffix
=$ac_optarg ;;
984 -program-transform-name |
--program-transform-name \
985 |
--program-transform-nam |
--program-transform-na \
986 |
--program-transform-n |
--program-transform- \
987 |
--program-transform |
--program-transfor \
988 |
--program-transfo |
--program-transf \
989 |
--program-trans |
--program-tran \
990 |
--progr-tra |
--program-tr |
--program-t)
991 ac_prev
=program_transform_name
;;
992 -program-transform-name=* |
--program-transform-name=* \
993 |
--program-transform-nam=* |
--program-transform-na=* \
994 |
--program-transform-n=* |
--program-transform-=* \
995 |
--program-transform=* |
--program-transfor=* \
996 |
--program-transfo=* |
--program-transf=* \
997 |
--program-trans=* |
--program-tran=* \
998 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
999 program_transform_name
=$ac_optarg ;;
1001 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1003 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1004 pdfdir
=$ac_optarg ;;
1006 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1008 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1011 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1012 |
-silent |
--silent |
--silen |
--sile |
--sil)
1015 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1017 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1019 sbindir
=$ac_optarg ;;
1021 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1022 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1023 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1025 ac_prev
=sharedstatedir
;;
1026 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1027 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1028 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1030 sharedstatedir
=$ac_optarg ;;
1032 -site |
--site |
--sit)
1034 -site=* |
--site=* |
--sit=*)
1037 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1039 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1040 srcdir
=$ac_optarg ;;
1042 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1043 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1044 ac_prev
=sysconfdir
;;
1045 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1046 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1047 sysconfdir
=$ac_optarg ;;
1049 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1050 ac_prev
=target_alias
;;
1051 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1052 target_alias
=$ac_optarg ;;
1054 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1057 -version |
--version |
--versio |
--versi |
--vers |
-V)
1058 ac_init_version
=: ;;
1061 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1062 # Reject names that are not valid shell variable names.
1063 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1064 as_fn_error $?
"invalid package name: $ac_useropt"
1065 ac_useropt_orig
=$ac_useropt
1066 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1067 case $ac_user_opts in
1071 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1072 ac_unrecognized_sep
=', ';;
1074 eval with_
$ac_useropt=\
$ac_optarg ;;
1076 -without-* |
--without-*)
1077 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1078 # Reject names that are not valid shell variable names.
1079 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1080 as_fn_error $?
"invalid package name: $ac_useropt"
1081 ac_useropt_orig
=$ac_useropt
1082 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1083 case $ac_user_opts in
1087 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1088 ac_unrecognized_sep
=', ';;
1090 eval with_
$ac_useropt=no
;;
1093 # Obsolete; use --with-x.
1096 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1097 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1098 ac_prev
=x_includes
;;
1099 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1100 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1101 x_includes
=$ac_optarg ;;
1103 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1104 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1105 ac_prev
=x_libraries
;;
1106 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1107 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1108 x_libraries
=$ac_optarg ;;
1110 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1111 Try \`$0 --help' for more information"
1115 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1116 # Reject names that are not valid shell variable names.
1117 case $ac_envvar in #(
1118 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1119 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1121 eval $ac_envvar=\
$ac_optarg
1122 export $ac_envvar ;;
1125 # FIXME: should be removed in autoconf 3.0.
1126 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1127 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1128 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1129 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1135 if test -n "$ac_prev"; then
1136 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1137 as_fn_error $?
"missing argument to $ac_option"
1140 if test -n "$ac_unrecognized_opts"; then
1141 case $enable_option_checking in
1143 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1144 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1148 # Check all directory arguments for consistency.
1149 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1150 datadir sysconfdir sharedstatedir localstatedir includedir \
1151 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1152 libdir localedir mandir
1154 eval ac_val
=\$
$ac_var
1155 # Remove trailing slashes.
1158 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1159 eval $ac_var=\
$ac_val;;
1161 # Be sure to have absolute directory names.
1163 [\\/$
]* | ?
:[\\/]* ) continue;;
1164 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1166 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1169 # There might be people who depend on the old broken behavior: `$host'
1170 # used to hold the argument of --host etc.
1171 # FIXME: To remove some day.
1174 target
=$target_alias
1176 # FIXME: To remove some day.
1177 if test "x$host_alias" != x
; then
1178 if test "x$build_alias" = x
; then
1179 cross_compiling
=maybe
1180 elif test "x$build_alias" != "x$host_alias"; then
1186 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1188 test "$silent" = yes && exec 6>/dev
/null
1191 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1192 ac_ls_di
=`ls -di .` &&
1193 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1194 as_fn_error $?
"working directory cannot be determined"
1195 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1196 as_fn_error $?
"pwd does not report name of working directory"
1199 # Find the source files, if location was not specified.
1200 if test -z "$srcdir"; then
1201 ac_srcdir_defaulted
=yes
1202 # Try the directory containing this script, then the parent directory.
1203 ac_confdir
=`$as_dirname -- "$as_myself" ||
1204 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1205 X"$as_myself" : 'X\(//\)[^/]' \| \
1206 X"$as_myself" : 'X\(//\)$' \| \
1207 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1208 $as_echo X"$as_myself" |
1209 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227 if test ! -r "$srcdir/$ac_unique_file"; then
1231 ac_srcdir_defaulted
=no
1233 if test ! -r "$srcdir/$ac_unique_file"; then
1234 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1235 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1237 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1239 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1241 # When building in place, set srcdir=.
1242 if test "$ac_abs_confdir" = "$ac_pwd"; then
1245 # Remove unnecessary trailing slashes from srcdir.
1246 # Double slashes in file names in object file debugging info
1247 # mess up M-x gdb in Emacs.
1249 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1251 for ac_var
in $ac_precious_vars; do
1252 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1253 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1254 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1255 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1259 # Report the --help message.
1261 if test "$ac_init_help" = "long"; then
1262 # Omit some internal or obsolete options to make the list less imposing.
1263 # This message is too long to be a string in the A/UX 3.1 sh.
1265 \`configure' configures this package to adapt to many kinds of systems.
1267 Usage: $0 [OPTION]... [VAR=VALUE]...
1269 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1270 VAR=VALUE. See below for descriptions of some of the useful variables.
1272 Defaults for the options are specified in brackets.
1275 -h, --help display this help and exit
1276 --help=short display options specific to this package
1277 --help=recursive display the short help of all the included packages
1278 -V, --version display version information and exit
1279 -q, --quiet, --silent do not print \`checking ...' messages
1280 --cache-file=FILE cache test results in FILE [disabled]
1281 -C, --config-cache alias for \`--cache-file=config.cache'
1282 -n, --no-create do not create output files
1283 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1285 Installation directories:
1286 --prefix=PREFIX install architecture-independent files in PREFIX
1287 [$ac_default_prefix]
1288 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1291 By default, \`make install' will install all the files in
1292 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1293 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1294 for instance \`--prefix=\$HOME'.
1296 For better control, use the options below.
1298 Fine tuning of the installation directories:
1299 --bindir=DIR user executables [EPREFIX/bin]
1300 --sbindir=DIR system admin executables [EPREFIX/sbin]
1301 --libexecdir=DIR program executables [EPREFIX/libexec]
1302 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1303 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1304 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1305 --libdir=DIR object code libraries [EPREFIX/lib]
1306 --includedir=DIR C header files [PREFIX/include]
1307 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1308 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1309 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1310 --infodir=DIR info documentation [DATAROOTDIR/info]
1311 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1312 --mandir=DIR man documentation [DATAROOTDIR/man]
1313 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1314 --htmldir=DIR html documentation [DOCDIR]
1315 --dvidir=DIR dvi documentation [DOCDIR]
1316 --pdfdir=DIR pdf documentation [DOCDIR]
1317 --psdir=DIR ps documentation [DOCDIR]
1323 --build=BUILD configure
for building on BUILD
[guessed
]
1324 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1328 if test -n "$ac_init_help"; then
1333 --disable-option-checking ignore unrecognized
--enable/--with options
1334 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1335 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1336 --enable-maintainer-mode
1337 enable make rules and dependencies not useful
1338 (and sometimes confusing
) to the casual installer
1339 --enable-multilib build many library versions
(default
)
1340 --enable-install-libiberty Install headers and library
for end users
1341 --disable-largefile omit support
for large files
1342 --enable-cet enable Intel CET
in host libraries
[default
=auto
]
1345 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1346 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1347 --with-target-subdir=SUBDIR Configuring
in a subdirectory
for target
1348 --with-build-subdir=SUBDIR Configuring
in a subdirectory
for build
1349 --with-cross-host=HOST Configuring with a cross compiler
1350 --with-newlib Configuring with newlib
1352 Some influential environment variables
:
1353 CC C compiler
command
1354 CFLAGS C compiler flags
1355 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
1356 nonstandard directory
<lib dir
>
1357 LIBS libraries to pass to the linker
, e.g.
-l<library
>
1358 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
1359 you have headers
in a nonstandard directory
<include dir
>
1362 Use these variables to override the choices made by
`configure' or to help
1363 it to find libraries and programs with nonstandard names/locations.
1365 Report bugs to the package provider.
1370 if test "$ac_init_help" = "recursive"; then
1371 # If there are subdirs, report their specific --help.
1372 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1373 test -d "$ac_dir" ||
1374 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1379 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1381 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
1382 # A ".." for each directory in $ac_dir_suffix.
1383 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
1384 case $ac_top_builddir_sub in
1385 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1386 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1389 ac_abs_top_builddir=$ac_pwd
1390 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1391 # for backward compatibility:
1392 ac_top_builddir=$ac_top_build_prefix
1395 .) # We are building in place.
1397 ac_top_srcdir=$ac_top_builddir_sub
1398 ac_abs_top_srcdir=$ac_pwd ;;
1399 [\\/]* | ?:[\\/]* ) # Absolute name.
1400 ac_srcdir=$srcdir$ac_dir_suffix;
1401 ac_top_srcdir=$srcdir
1402 ac_abs_top_srcdir=$srcdir ;;
1404 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1405 ac_top_srcdir=$ac_top_build_prefix$srcdir
1406 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1408 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1410 cd "$ac_dir" || { ac_status=$?; continue; }
1411 # Check for guested configure.
1412 if test -f "$ac_srcdir/configure.gnu"; then
1414 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1415 elif test -f "$ac_srcdir/configure"; then
1417 $SHELL "$ac_srcdir/configure" --help=recursive
1419 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1421 cd "$ac_pwd" || { ac_status=$?; break; }
1425 test -n "$ac_init_help" && exit $ac_status
1426 if $ac_init_version; then
1429 generated by GNU Autoconf 2.69
1431 Copyright (C) 2012 Free Software Foundation, Inc.
1432 This configure script is free software; the Free Software Foundation
1433 gives unlimited permission to copy, distribute and modify it.
1438 ## ------------------------ ##
1439 ## Autoconf initialization. ##
1440 ## ------------------------ ##
1442 # ac_fn_c_try_compile LINENO
1443 # --------------------------
1444 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1445 ac_fn_c_try_compile ()
1447 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1448 rm -f conftest.$ac_objext
1449 if { { ac_try="$ac_compile"
1451 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1452 *) ac_try_echo
=$ac_try;;
1454 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1455 $as_echo "$ac_try_echo"; } >&5
1456 (eval "$ac_compile") 2>conftest.err
1458 if test -s conftest.err
; then
1459 grep -v '^ *+' conftest.err
>conftest.er1
1460 cat conftest.er1
>&5
1461 mv -f conftest.er1 conftest.err
1463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1464 test $ac_status = 0; } && {
1465 test -z "$ac_c_werror_flag" ||
1466 test ! -s conftest.err
1467 } && test -s conftest.
$ac_objext; then :
1470 $as_echo "$as_me: failed program was:" >&5
1471 sed 's/^/| /' conftest.
$ac_ext >&5
1475 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1476 as_fn_set_status
$ac_retval
1478 } # ac_fn_c_try_compile
1480 # ac_fn_c_try_cpp LINENO
1481 # ----------------------
1482 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1485 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1486 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1488 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1489 *) ac_try_echo=$ac_try;;
1491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1492 $as_echo "$ac_try_echo"; } >&5
1493 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1495 if test -s conftest.err; then
1496 grep -v '^ *+' conftest.err >conftest.er1
1497 cat conftest.er1 >&5
1498 mv -f conftest.er1 conftest.err
1500 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1501 test $ac_status = 0; } > conftest.i && {
1502 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1503 test ! -s conftest.err
1507 $as_echo "$as_me: failed program was:" >&5
1508 sed 's/^/| /' conftest.$ac_ext >&5
1512 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1513 as_fn_set_status $ac_retval
1517 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1518 # -------------------------------------------------------
1519 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1520 # the include files in INCLUDES and setting the cache variable VAR
1522 ac_fn_c_check_header_mongrel ()
1524 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1525 if eval \${$3+:} false; then :
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1527 $as_echo_n "checking for $2... " >&6; }
1528 if eval \${$3+:} false; then :
1529 $as_echo_n "(cached) " >&6
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1533 $as_echo "$ac_res" >&6; }
1535 # Is the header compilable?
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1537 $as_echo_n "checking $2 usability... " >&6; }
1538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1539 /* end confdefs.h. */
1543 if ac_fn_c_try_compile "$LINENO"; then :
1544 ac_header_compiler=yes
1546 ac_header_compiler=no
1548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1550 $as_echo "$ac_header_compiler" >&6; }
1552 # Is the header present?
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1554 $as_echo_n "checking $2 presence... " >&6; }
1555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1556 /* end confdefs.h. */
1559 if ac_fn_c_try_cpp "$LINENO"; then :
1560 ac_header_preproc=yes
1562 ac_header_preproc=no
1564 rm -f conftest.err conftest.i conftest.$ac_ext
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1566 $as_echo "$ac_header_preproc" >&6; }
1568 # So? What about this header?
1569 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1572 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1574 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1578 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1580 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1582 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1584 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1586 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1590 $as_echo_n "checking for $2... " >&6; }
1591 if eval \${$3+:} false; then :
1592 $as_echo_n "(cached) " >&6
1594 eval "$3=\$ac_header_compiler"
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1598 $as_echo "$ac_res" >&6; }
1600 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1602 } # ac_fn_c_check_header_mongrel
1604 # ac_fn_c_try_run LINENO
1605 # ----------------------
1606 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1607 # that executables *can* be run.
1610 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611 if { { ac_try="$ac_link"
1613 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1614 *) ac_try_echo
=$ac_try;;
1616 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1617 $as_echo "$ac_try_echo"; } >&5
1618 (eval "$ac_link") 2>&5
1620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1621 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1622 { { case "(($ac_try" in
1623 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1624 *) ac_try_echo=$ac_try;;
1626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1627 $as_echo "$ac_try_echo"; } >&5
1628 (eval "$ac_try") 2>&5
1630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631 test $ac_status = 0; }; }; then :
1634 $as_echo "$as_me: program exited with status $ac_status" >&5
1635 $as_echo "$as_me: failed program was:" >&5
1636 sed 's/^/| /' conftest.$ac_ext >&5
1638 ac_retval=$ac_status
1640 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1641 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1642 as_fn_set_status $ac_retval
1646 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1647 # -------------------------------------------------------
1648 # Tests whether HEADER exists and can be compiled using the include files in
1649 # INCLUDES, setting the cache variable VAR accordingly.
1650 ac_fn_c_check_header_compile ()
1652 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1654 $as_echo_n "checking for $2... " >&6; }
1655 if eval \${$3+:} false; then :
1656 $as_echo_n "(cached) " >&6
1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h. */
1663 if ac_fn_c_try_compile "$LINENO"; then :
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1672 $as_echo "$ac_res" >&6; }
1673 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1675 } # ac_fn_c_check_header_compile
1677 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1678 # ----------------------------------------------
1679 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1680 ac_fn_c_check_header_preproc ()
1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1684 $as_echo_n "checking for $2... " >&6; }
1685 if eval \${$3+:} false; then :
1686 $as_echo_n "(cached) " >&6
1688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1689 /* end confdefs.h. */
1692 if ac_fn_c_try_cpp "$LINENO"; then :
1697 rm -f conftest.err conftest.i conftest.$ac_ext
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701 $as_echo "$ac_res" >&6; }
1702 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1704 } # ac_fn_c_check_header_preproc
1706 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1707 # --------------------------------------------
1708 # Tries to find the compile-time value of EXPR in a program that includes
1709 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1711 ac_fn_c_compute_int ()
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714 if test "$cross_compiling" = yes; then
1715 # Depending upon the size, compute the lo and hi bounds.
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h. */
1722 static int test_array [1 - 2 * !(($2) >= 0)];
1724 return test_array [0];
1730 if ac_fn_c_try_compile "$LINENO"; then :
1733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1734 /* end confdefs.h. */
1739 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1741 return test_array [0];
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748 ac_hi=$ac_mid; break
1750 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1751 if test $ac_lo -le $ac_mid; then
1755 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h. */
1766 static int test_array [1 - 2 * !(($2) < 0)];
1768 return test_array [0];
1774 if ac_fn_c_try_compile "$LINENO"; then :
1777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1778 /* end confdefs.h. */
1783 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1785 return test_array [0];
1791 if ac_fn_c_try_compile "$LINENO"; then :
1792 ac_lo=$ac_mid; break
1794 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1795 if test $ac_mid -le $ac_hi; then
1799 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1809 # Binary search between lo and hi bounds.
1810 while test "x$ac_lo" != "x$ac_hi"; do
1811 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1813 /* end confdefs.h. */
1818 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1820 return test_array [0];
1826 if ac_fn_c_try_compile "$LINENO"; then :
1829 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1834 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839 /* end confdefs.h. */
1841 static long int longval () { return $2; }
1842 static unsigned long int ulongval () { return $2; }
1849 FILE *f = fopen ("conftest.val", "w");
1854 long int i = longval ();
1857 fprintf (f, "%ld", i);
1861 unsigned long int i = ulongval ();
1864 fprintf (f, "%lu", i);
1866 /* Do not output a trailing newline, as this causes \r\n confusion
1867 on some platforms. */
1868 return ferror (f) || fclose (f) != 0;
1874 if ac_fn_c_try_run "$LINENO"; then :
1875 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1879 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1880 conftest.$ac_objext conftest.beam conftest.$ac_ext
1884 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885 as_fn_set_status $ac_retval
1887 } # ac_fn_c_compute_int
1889 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1890 # -------------------------------------------
1891 # Tests whether TYPE exists after having included INCLUDES, setting cache
1892 # variable VAR accordingly.
1893 ac_fn_c_check_type ()
1895 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if eval \${$3+:} false; then :
1899 $as_echo_n "(cached) " >&6
1902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903 /* end confdefs.h. */
1914 if ac_fn_c_try_compile "$LINENO"; then :
1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h. */
1927 if ac_fn_c_try_compile "$LINENO"; then :
1932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1938 $as_echo "$ac_res" >&6; }
1939 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1941 } # ac_fn_c_check_type
1943 # ac_fn_c_try_link LINENO
1944 # -----------------------
1945 # Try to link conftest.$ac_ext, and return whether this succeeded.
1948 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1949 rm -f conftest.$ac_objext conftest$ac_exeext
1950 if { { ac_try="$ac_link"
1952 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1953 *) ac_try_echo
=$ac_try;;
1955 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956 $as_echo "$ac_try_echo"; } >&5
1957 (eval "$ac_link") 2>conftest.err
1959 if test -s conftest.err
; then
1960 grep -v '^ *+' conftest.err
>conftest.er1
1961 cat conftest.er1
>&5
1962 mv -f conftest.er1 conftest.err
1964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1965 test $ac_status = 0; } && {
1966 test -z "$ac_c_werror_flag" ||
1967 test ! -s conftest.err
1968 } && test -s conftest
$ac_exeext && {
1969 test "$cross_compiling" = yes ||
1970 test -x conftest
$ac_exeext
1974 $as_echo "$as_me: failed program was:" >&5
1975 sed 's/^/| /' conftest.
$ac_ext >&5
1979 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1980 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1981 # interfere with the next link command; also delete a directory that is
1982 # left behind by Apple's compiler. We do this before executing the actions.
1983 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1984 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1985 as_fn_set_status
$ac_retval
1987 } # ac_fn_c_try_link
1989 # ac_fn_c_check_func LINENO FUNC VAR
1990 # ----------------------------------
1991 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1992 ac_fn_c_check_func
()
1994 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1996 $as_echo_n "checking for $2... " >&6; }
1997 if eval \
${$3+:} false
; then :
1998 $as_echo_n "(cached) " >&6
2000 if test x
$gcc_no_link = xyes
; then
2001 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2003 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h. */
2005 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2006 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2007 #define $2 innocuous_$2
2009 /* System header to define __stub macros and hopefully few prototypes,
2010 which can conflict with char $2 (); below.
2011 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2012 <limits.h> exists even on freestanding compilers. */
2015 # include <limits.h>
2017 # include <assert.h>
2022 /* Override any GCC internal prototype to avoid an error.
2023 Use char because int might match the return type of a GCC
2024 builtin and then its argument prototype would still apply. */
2029 /* The GNU C library defines this for functions which it implements
2030 to always fail with ENOSYS. Some functions are actually named
2031 something starting with __ and the normal name is an alias. */
2032 #if defined __stub_$2 || defined __stub___$2
2044 if ac_fn_c_try_link
"$LINENO"; then :
2049 rm -f core conftest.err conftest.
$ac_objext \
2050 conftest
$ac_exeext conftest.
$ac_ext
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2054 $as_echo "$ac_res" >&6; }
2055 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2057 } # ac_fn_c_check_func
2059 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2060 # ---------------------------------------------
2061 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2063 ac_fn_c_check_decl
()
2065 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2066 as_decl_name
=`echo $2|sed 's/ *(.*//'`
2067 as_decl_use
=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2069 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2070 if eval \
${$3+:} false
; then :
2071 $as_echo_n "(cached) " >&6
2073 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h. */
2079 #ifndef $as_decl_name
2081 (void) $as_decl_use;
2083 (void) $as_decl_name;
2091 if ac_fn_c_try_compile
"$LINENO"; then :
2096 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2100 $as_echo "$ac_res" >&6; }
2101 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2103 } # ac_fn_c_check_decl
2104 cat >config.log
<<_ACEOF
2105 This file contains any messages produced by compilers while
2106 running configure, to aid debugging if configure makes a mistake.
2108 It was created by $as_me, which was
2109 generated by GNU Autoconf 2.69. Invocation command line was
2121 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2122 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2123 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2124 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2125 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2127 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2128 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2130 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2131 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2132 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2133 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2134 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2135 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2136 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2140 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2144 test -z "$as_dir" && as_dir
=.
2145 $as_echo "PATH: $as_dir"
2161 # Keep a trace of the command line.
2162 # Strip out --no-create and --no-recursion so they do not pile up.
2163 # Strip out --silent because we don't want to record it for future runs.
2164 # Also quote any args containing shell meta-characters.
2165 # Make two passes to allow for proper duplicate-argument suppression.
2169 ac_must_keep_next
=false
2175 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2176 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2177 |
-silent |
--silent |
--silen |
--sile |
--sil)
2180 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2183 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2185 as_fn_append ac_configure_args1
" '$ac_arg'"
2186 if test $ac_must_keep_next = true
; then
2187 ac_must_keep_next
=false
# Got value, back to normal.
2190 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2191 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2192 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2193 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2194 case "$ac_configure_args0 " in
2195 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2198 -* ) ac_must_keep_next
=true
;;
2201 as_fn_append ac_configure_args
" '$ac_arg'"
2206 { ac_configure_args0
=; unset ac_configure_args0
;}
2207 { ac_configure_args1
=; unset ac_configure_args1
;}
2209 # When interrupted or exit'd, cleanup temporary files, and complete
2210 # config.log. We remove comments because anyway the quotes in there
2211 # would cause problems or look ugly.
2212 # WARNING: Use '\'' to represent an apostrophe within the trap.
2213 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2214 trap 'exit_status=$?
2215 # Save into config.log some information that might help in debugging.
2219 $as_echo "## ---------------- ##
2220 ## Cache variables. ##
2221 ## ---------------- ##"
2223 # The following way of writing the cache mishandles newlines in values,
2225 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2226 eval ac_val=\$$ac_var
2230 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2231 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2234 _ | IFS | as_nl) ;; #(
2235 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2236 *) { eval $ac_var=; unset $ac_var;} ;;
2241 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2242 *${as_nl}ac_space=\ *)
2244 "s/'\''/'\''\\\\'\'''\''/g;
2245 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2248 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2255 $as_echo "## ----------------- ##
2256 ## Output variables. ##
2257 ## ----------------- ##"
2259 for ac_var in $ac_subst_vars
2261 eval ac_val=\$$ac_var
2263 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2265 $as_echo "$ac_var='\''$ac_val'\''"
2269 if test -n "$ac_subst_files"; then
2270 $as_echo "## ------------------- ##
2271 ## File substitutions. ##
2272 ## ------------------- ##"
2274 for ac_var
in $ac_subst_files
2276 eval ac_val
=\$
$ac_var
2278 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2280 $as_echo "$ac_var='\''$ac_val'\''"
2285 if test -s confdefs.h; then
2286 $as_echo "## ----------- ##
2293 test "$ac_signal" != 0 &&
2294 $as_echo "$as_me: caught signal $ac_signal"
2295 $as_echo "$as_me: exit $exit_status"
2297 rm -f core *.core core.conftest.* &&
2298 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2301 for ac_signal
in 1 2 13 15; do
2302 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2306 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2307 rm -f -r conftest
* confdefs.h
2309 $as_echo "/* confdefs.h */" > confdefs.h
2311 # Predefined preprocessor variables.
2313 cat >>confdefs.h
<<_ACEOF
2314 #define PACKAGE_NAME "$PACKAGE_NAME"
2317 cat >>confdefs.h
<<_ACEOF
2318 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2321 cat >>confdefs.h
<<_ACEOF
2322 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2325 cat >>confdefs.h
<<_ACEOF
2326 #define PACKAGE_STRING "$PACKAGE_STRING"
2329 cat >>confdefs.h
<<_ACEOF
2330 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2333 cat >>confdefs.h
<<_ACEOF
2334 #define PACKAGE_URL "$PACKAGE_URL"
2338 # Let the site file select an alternate cache file if it wants to.
2339 # Prefer an explicitly selected file to automatically selected ones.
2342 if test -n "$CONFIG_SITE"; then
2343 # We do not want a PATH search for config.site.
2344 case $CONFIG_SITE in #((
2345 -*) ac_site_file1
=.
/$CONFIG_SITE;;
2346 */*) ac_site_file1
=$CONFIG_SITE;;
2347 *) ac_site_file1
=.
/$CONFIG_SITE;;
2349 elif test "x$prefix" != xNONE
; then
2350 ac_site_file1
=$prefix/share
/config.site
2351 ac_site_file2
=$prefix/etc
/config.site
2353 ac_site_file1
=$ac_default_prefix/share
/config.site
2354 ac_site_file2
=$ac_default_prefix/etc
/config.site
2356 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2358 test "x$ac_site_file" = xNONE
&& continue
2359 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2361 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2362 sed 's/^/| /' "$ac_site_file" >&5
2364 ||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2365 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2366 as_fn_error $?
"failed to load site script $ac_site_file
2367 See \`config.log' for more details" "$LINENO" 5; }
2371 if test -r "$cache_file"; then
2372 # Some versions of bash will fail to source /dev/null (special files
2373 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2374 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2376 $as_echo "$as_me: loading cache $cache_file" >&6;}
2378 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2379 *) .
"./$cache_file";;
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2384 $as_echo "$as_me: creating cache $cache_file" >&6;}
2388 as_fn_append ac_header_list
" stdlib.h"
2389 as_fn_append ac_header_list
" unistd.h"
2390 as_fn_append ac_header_list
" sys/param.h"
2391 # Check that the precious variables saved in the cache have kept the same
2393 ac_cache_corrupted
=false
2394 for ac_var
in $ac_precious_vars; do
2395 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2396 eval ac_new_set
=\
$ac_env_${ac_var}_set
2397 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2398 eval ac_new_val
=\
$ac_env_${ac_var}_value
2399 case $ac_old_set,$ac_new_set in
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2402 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2403 ac_cache_corrupted
=: ;;
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2406 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2407 ac_cache_corrupted
=: ;;
2410 if test "x$ac_old_val" != "x$ac_new_val"; then
2411 # differences in whitespace do not lead to failure.
2412 ac_old_val_w
=`echo x $ac_old_val`
2413 ac_new_val_w
=`echo x $ac_new_val`
2414 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2416 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2417 ac_cache_corrupted
=:
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2420 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2421 eval $ac_var=\
$ac_old_val
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2424 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2426 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2429 # Pass precious variables to config.status.
2430 if test "$ac_new_set" = set; then
2432 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2433 *) ac_arg
=$ac_var=$ac_new_val ;;
2435 case " $ac_configure_args " in
2436 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2437 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2441 if $ac_cache_corrupted; then
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2443 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2445 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2446 as_fn_error $?
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2448 ## -------------------- ##
2449 ## Main body of script. ##
2450 ## -------------------- ##
2453 ac_cpp
='$CPP $CPPFLAGS'
2454 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2455 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2456 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2464 # This works around the fact that libtool configuration may change LD
2465 # for this particular configuration, but some shells, instead of
2466 # keeping the changes in LD private, export them just because LD is
2467 # exported. We don't use libtool yet, but some day we might, so...
2468 ORIGINAL_LD_FOR_MULTILIBS
=$LD
2471 # Check whether --with-target-subdir was given.
2472 if test "${with_target_subdir+set}" = set; then :
2473 withval
=$with_target_subdir;
2477 # Check whether --with-build-subdir was given.
2478 if test "${with_build_subdir+set}" = set; then :
2479 withval
=$with_build_subdir;
2483 # Check whether --with-cross-host was given.
2484 if test "${with_cross_host+set}" = set; then :
2485 withval
=$with_cross_host;
2489 # Check whether --with-newlib was given.
2490 if test "${with_newlib+set}" = set; then :
2491 withval
=$with_newlib;
2495 if test "${srcdir}" = "."; then
2496 if test -n "${with_build_subdir}"; then
2497 libiberty_topdir
="${srcdir}/../.."
2499 elif test -z "${with_target_subdir}"; then
2500 libiberty_topdir
="${srcdir}/.."
2502 if test "${with_target_subdir}" != "."; then
2503 libiberty_topdir
="${srcdir}/${with_multisrctop}../.."
2505 libiberty_topdir
="${srcdir}/${with_multisrctop}.."
2509 libiberty_topdir
="${srcdir}/.."
2513 for ac_dir
in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2514 if test -f "$ac_dir/install-sh"; then
2516 ac_install_sh
="$ac_aux_dir/install-sh -c"
2518 elif test -f "$ac_dir/install.sh"; then
2520 ac_install_sh
="$ac_aux_dir/install.sh -c"
2522 elif test -f "$ac_dir/shtool"; then
2524 ac_install_sh
="$ac_aux_dir/shtool install -c"
2528 if test -z "$ac_aux_dir"; then
2529 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2532 # These three variables are undocumented and unsupported,
2533 # and are intended to be withdrawn in a future Autoconf release.
2534 # They can cause serious problems if a builder's source tree is in a directory
2535 # whose full name contains unusual characters.
2536 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2537 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2538 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2544 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2545 # Check whether --enable-maintainer-mode was given.
2546 if test "${enable_maintainer_mode+set}" = set; then :
2547 enableval
=$enable_maintainer_mode; maintainer_mode
=$enableval
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2554 $as_echo "$maintainer_mode" >&6; }
2556 if test "$maintainer_mode" = "yes"; then
2564 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2565 # rely on it - libiberty is built before texinfo.
2566 # Extract the first word of "makeinfo", so it can be a program name with args.
2567 set dummy makeinfo
; ac_word
=$2
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2569 $as_echo_n "checking for $ac_word... " >&6; }
2570 if ${ac_cv_prog_MAKEINFO+:} false
; then :
2571 $as_echo_n "(cached) " >&6
2573 if test -n "$MAKEINFO"; then
2574 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2576 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2580 test -z "$as_dir" && as_dir
=.
2581 for ac_exec_ext
in '' $ac_executable_extensions; do
2582 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2583 ac_cv_prog_MAKEINFO
="makeinfo"
2584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2593 MAKEINFO
=$ac_cv_prog_MAKEINFO
2594 if test -n "$MAKEINFO"; then
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2596 $as_echo "$MAKEINFO" >&6; }
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2599 $as_echo "no" >&6; }
2603 if test "x$MAKEINFO" = "x"; then
2604 MAKEINFO
="@echo makeinfo missing; true"
2609 */missing\ makeinfo
*)
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2612 *** Makeinfo is missing. Info documentation will not be built." >&5
2613 $as_echo "$as_me: WARNING:
2614 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2617 case x
"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2619 MAKEINFO
="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2622 *** Makeinfo is too old. Info documentation will not be built." >&5
2623 $as_echo "$as_me: WARNING:
2624 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2633 # Extract the first word of "perl", so it can be a program name with args.
2634 set dummy perl
; ac_word
=$2
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2636 $as_echo_n "checking for $ac_word... " >&6; }
2637 if ${ac_cv_prog_PERL+:} false
; then :
2638 $as_echo_n "(cached) " >&6
2640 if test -n "$PERL"; then
2641 ac_cv_prog_PERL
="$PERL" # Let the user override the test.
2643 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2647 test -z "$as_dir" && as_dir
=.
2648 for ac_exec_ext
in '' $ac_executable_extensions; do
2649 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2650 ac_cv_prog_PERL
="perl"
2651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2660 PERL
=$ac_cv_prog_PERL
2661 if test -n "$PERL"; then
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2663 $as_echo "$PERL" >&6; }
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2666 $as_echo "no" >&6; }
2670 if test x
"$PERL" = x
""; then
2677 # Make sure we can run config.sub.
2678 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2679 as_fn_error $?
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2682 $as_echo_n "checking build system type... " >&6; }
2683 if ${ac_cv_build+:} false
; then :
2684 $as_echo_n "(cached) " >&6
2686 ac_build_alias
=$build_alias
2687 test "x$ac_build_alias" = x
&&
2688 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2689 test "x$ac_build_alias" = x
&&
2690 as_fn_error $?
"cannot guess build type; you must specify one" "$LINENO" 5
2691 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2692 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2696 $as_echo "$ac_cv_build" >&6; }
2697 case $ac_cv_build in
2699 *) as_fn_error $?
"invalid value of canonical build" "$LINENO" 5;;
2702 ac_save_IFS
=$IFS; IFS
='-'
2708 # Remember, the first character of IFS is used to create $*,
2709 # except with old shells:
2712 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2716 $as_echo_n "checking host system type... " >&6; }
2717 if ${ac_cv_host+:} false
; then :
2718 $as_echo_n "(cached) " >&6
2720 if test "x$host_alias" = x
; then
2721 ac_cv_host
=$ac_cv_build
2723 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2724 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2729 $as_echo "$ac_cv_host" >&6; }
2732 *) as_fn_error $?
"invalid value of canonical host" "$LINENO" 5;;
2735 ac_save_IFS
=$IFS; IFS
='-'
2741 # Remember, the first character of IFS is used to create $*,
2742 # except with old shells:
2745 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2750 if test -n "$ac_tool_prefix"; then
2751 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2752 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2754 $as_echo_n "checking for $ac_word... " >&6; }
2755 if ${ac_cv_prog_AR+:} false
; then :
2756 $as_echo_n "(cached) " >&6
2758 if test -n "$AR"; then
2759 ac_cv_prog_AR
="$AR" # Let the user override the test.
2761 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2765 test -z "$as_dir" && as_dir
=.
2766 for ac_exec_ext
in '' $ac_executable_extensions; do
2767 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2768 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2779 if test -n "$AR"; then
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2781 $as_echo "$AR" >&6; }
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2784 $as_echo "no" >&6; }
2789 if test -z "$ac_cv_prog_AR"; then
2791 # Extract the first word of "ar", so it can be a program name with args.
2792 set dummy
ar; ac_word
=$2
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2794 $as_echo_n "checking for $ac_word... " >&6; }
2795 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
2796 $as_echo_n "(cached) " >&6
2798 if test -n "$ac_ct_AR"; then
2799 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2801 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2805 test -z "$as_dir" && as_dir
=.
2806 for ac_exec_ext
in '' $ac_executable_extensions; do
2807 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2808 ac_cv_prog_ac_ct_AR
="ar"
2809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2818 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2819 if test -n "$ac_ct_AR"; then
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2821 $as_echo "$ac_ct_AR" >&6; }
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2824 $as_echo "no" >&6; }
2827 if test "x$ac_ct_AR" = x
; then
2830 case $cross_compiling:$ac_tool_warned in
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2834 ac_tool_warned
=yes ;;
2842 if test -n "$ac_tool_prefix"; then
2843 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2844 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846 $as_echo_n "checking for $ac_word... " >&6; }
2847 if ${ac_cv_prog_RANLIB+:} false
; then :
2848 $as_echo_n "(cached) " >&6
2850 if test -n "$RANLIB"; then
2851 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2853 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2857 test -z "$as_dir" && as_dir
=.
2858 for ac_exec_ext
in '' $ac_executable_extensions; do
2859 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2860 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2870 RANLIB
=$ac_cv_prog_RANLIB
2871 if test -n "$RANLIB"; then
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2873 $as_echo "$RANLIB" >&6; }
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876 $as_echo "no" >&6; }
2881 if test -z "$ac_cv_prog_RANLIB"; then
2882 ac_ct_RANLIB
=$RANLIB
2883 # Extract the first word of "ranlib", so it can be a program name with args.
2884 set dummy ranlib
; ac_word
=$2
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886 $as_echo_n "checking for $ac_word... " >&6; }
2887 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
2888 $as_echo_n "(cached) " >&6
2890 if test -n "$ac_ct_RANLIB"; then
2891 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2893 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2897 test -z "$as_dir" && as_dir
=.
2898 for ac_exec_ext
in '' $ac_executable_extensions; do
2899 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2900 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2910 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2911 if test -n "$ac_ct_RANLIB"; then
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2913 $as_echo "$ac_ct_RANLIB" >&6; }
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2916 $as_echo "no" >&6; }
2919 if test "x$ac_ct_RANLIB" = x
; then
2922 case $cross_compiling:$ac_tool_warned in
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2925 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2926 ac_tool_warned
=yes ;;
2928 RANLIB
=$ac_ct_RANLIB
2931 RANLIB
="$ac_cv_prog_RANLIB"
2935 # Add --enable-multilib to configure.
2936 # Default to --enable-multilib
2937 # Check whether --enable-multilib was given.
2938 if test "${enable_multilib+set}" = set; then :
2939 enableval
=$enable_multilib; case "$enableval" in
2940 yes) multilib
=yes ;;
2942 *) as_fn_error $?
"bad value $enableval for multilib option" "$LINENO" 5 ;;
2949 # Even if the default multilib is not a cross compilation,
2950 # it may be that some of the other multilibs are.
2951 if test $cross_compiling = no
&& test $multilib = yes \
2952 && test "x${with_multisubdir}" != x
; then
2953 cross_compiling
=maybe
2956 # We may wish to install the target headers somewhere.
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2958 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2960 # Check whether --enable-install-libiberty was given.
2961 if test "${enable_install_libiberty+set}" = set; then :
2962 enableval
=$enable_install_libiberty; enable_install_libiberty
=$enableval
2964 enable_install_libiberty
=no
2967 # Option parsed, now set things appropriately.
2968 case x
"$enable_install_libiberty" in
2970 target_header_dir
=libiberty
2976 # This could be sanity-checked in various ways...
2977 target_header_dir
="${enable_install_libiberty}"
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2981 $as_echo "$enable_install_libiberty" >&6; }
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2983 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2987 ac_cpp
='$CPP $CPPFLAGS'
2988 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2991 if test -n "$ac_tool_prefix"; then
2992 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2993 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2995 $as_echo_n "checking for $ac_word... " >&6; }
2996 if ${ac_cv_prog_CC+:} false
; then :
2997 $as_echo_n "(cached) " >&6
2999 if test -n "$CC"; then
3000 ac_cv_prog_CC
="$CC" # Let the user override the test.
3002 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3006 test -z "$as_dir" && as_dir
=.
3007 for ac_exec_ext
in '' $ac_executable_extensions; do
3008 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3009 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3020 if test -n "$CC"; then
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3022 $as_echo "$CC" >&6; }
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3025 $as_echo "no" >&6; }
3030 if test -z "$ac_cv_prog_CC"; then
3032 # Extract the first word of "gcc", so it can be a program name with args.
3033 set dummy gcc
; ac_word
=$2
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3035 $as_echo_n "checking for $ac_word... " >&6; }
3036 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3037 $as_echo_n "(cached) " >&6
3039 if test -n "$ac_ct_CC"; then
3040 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3042 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3046 test -z "$as_dir" && as_dir
=.
3047 for ac_exec_ext
in '' $ac_executable_extensions; do
3048 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3049 ac_cv_prog_ac_ct_CC
="gcc"
3050 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3059 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3060 if test -n "$ac_ct_CC"; then
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3062 $as_echo "$ac_ct_CC" >&6; }
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3065 $as_echo "no" >&6; }
3068 if test "x$ac_ct_CC" = x
; then
3071 case $cross_compiling:$ac_tool_warned in
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3074 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3075 ac_tool_warned
=yes ;;
3083 if test -z "$CC"; then
3084 if test -n "$ac_tool_prefix"; then
3085 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3086 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3088 $as_echo_n "checking for $ac_word... " >&6; }
3089 if ${ac_cv_prog_CC+:} false
; then :
3090 $as_echo_n "(cached) " >&6
3092 if test -n "$CC"; then
3093 ac_cv_prog_CC
="$CC" # Let the user override the test.
3095 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3099 test -z "$as_dir" && as_dir
=.
3100 for ac_exec_ext
in '' $ac_executable_extensions; do
3101 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3102 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3113 if test -n "$CC"; then
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3115 $as_echo "$CC" >&6; }
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3118 $as_echo "no" >&6; }
3124 if test -z "$CC"; then
3125 # Extract the first word of "cc", so it can be a program name with args.
3126 set dummy cc
; ac_word
=$2
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3128 $as_echo_n "checking for $ac_word... " >&6; }
3129 if ${ac_cv_prog_CC+:} false
; then :
3130 $as_echo_n "(cached) " >&6
3132 if test -n "$CC"; then
3133 ac_cv_prog_CC
="$CC" # Let the user override the test.
3136 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3140 test -z "$as_dir" && as_dir
=.
3141 for ac_exec_ext
in '' $ac_executable_extensions; do
3142 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3143 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3144 ac_prog_rejected
=yes
3148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3155 if test $ac_prog_rejected = yes; then
3156 # We found a bogon in the path, so make sure we never use it.
3157 set dummy
$ac_cv_prog_CC
3159 if test $# != 0; then
3160 # We chose a different compiler from the bogus one.
3161 # However, it has the same basename, so the bogon will be chosen
3162 # first if we set CC to just the basename; use the full file name.
3164 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3170 if test -n "$CC"; then
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3172 $as_echo "$CC" >&6; }
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3175 $as_echo "no" >&6; }
3180 if test -z "$CC"; then
3181 if test -n "$ac_tool_prefix"; then
3182 for ac_prog
in cl.exe
3184 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3185 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3187 $as_echo_n "checking for $ac_word... " >&6; }
3188 if ${ac_cv_prog_CC+:} false
; then :
3189 $as_echo_n "(cached) " >&6
3191 if test -n "$CC"; then
3192 ac_cv_prog_CC
="$CC" # Let the user override the test.
3194 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3198 test -z "$as_dir" && as_dir
=.
3199 for ac_exec_ext
in '' $ac_executable_extensions; do
3200 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3201 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3212 if test -n "$CC"; then
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3214 $as_echo "$CC" >&6; }
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3217 $as_echo "no" >&6; }
3221 test -n "$CC" && break
3224 if test -z "$CC"; then
3226 for ac_prog
in cl.exe
3228 # Extract the first word of "$ac_prog", so it can be a program name with args.
3229 set dummy
$ac_prog; ac_word
=$2
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3231 $as_echo_n "checking for $ac_word... " >&6; }
3232 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3233 $as_echo_n "(cached) " >&6
3235 if test -n "$ac_ct_CC"; then
3236 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3238 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3242 test -z "$as_dir" && as_dir
=.
3243 for ac_exec_ext
in '' $ac_executable_extensions; do
3244 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3245 ac_cv_prog_ac_ct_CC
="$ac_prog"
3246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3255 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3256 if test -n "$ac_ct_CC"; then
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3258 $as_echo "$ac_ct_CC" >&6; }
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3261 $as_echo "no" >&6; }
3265 test -n "$ac_ct_CC" && break
3268 if test "x$ac_ct_CC" = x
; then
3271 case $cross_compiling:$ac_tool_warned in
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3274 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3275 ac_tool_warned
=yes ;;
3284 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3286 as_fn_error $?
"no acceptable C compiler found in \$PATH
3287 See \`config.log' for more details" "$LINENO" 5; }
3289 # Provide some information about the compiler.
3290 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3293 for ac_option
in --version -v -V -qversion; do
3294 { { ac_try
="$ac_compiler $ac_option >&5"
3296 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3297 *) ac_try_echo=$ac_try;;
3299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3300 $as_echo "$ac_try_echo"; } >&5
3301 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3303 if test -s conftest.err; then
3305 ... rest of stderr output deleted ...
3306 10q' conftest.err >conftest.er1
3307 cat conftest.er1 >&5
3309 rm -f conftest.er1 conftest.err
3310 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3311 test $ac_status = 0; }
3314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3315 /* end confdefs.h. */
3320 printf ("hello world\n");
3326 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3327 (eval $ac_link) 2>&5
3329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3330 test $ac_status = 0; }; then :
3335 if test x$gcc_no_link = xyes; then
3336 # Setting cross_compile will disable run tests; it will
3337 # also disable AC_CHECK_FILE but that's generally
3338 # correct if we can't link.
3342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3343 /* end confdefs.h. */
3353 ac_clean_files_save=$ac_clean_files
3354 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3355 # Try to create an executable without -o first, disregard a.out.
3356 # It will help us diagnose broken compilers, and finding out an intuition
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3359 $as_echo_n "checking whether the C compiler works... " >&6; }
3360 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3362 # The possible output files:
3363 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3366 for ac_file in $ac_files
3369 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3370 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3375 if { { ac_try="$ac_link_default"
3377 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3378 *) ac_try_echo
=$ac_try;;
3380 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3381 $as_echo "$ac_try_echo"; } >&5
3382 (eval "$ac_link_default") 2>&5
3384 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3385 test $ac_status = 0; }; then :
3386 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3387 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3388 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3389 # so that the user can short-circuit this test for compilers unknown to
3391 for ac_file
in $ac_files ''
3393 test -f "$ac_file" ||
continue
3395 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3398 # We found the default executable, but exeext='' is most
3402 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3404 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3406 # We set ac_cv_exeext here because the later test for it is not
3407 # safe: cross compilers may not add the suffix if given an `-o'
3408 # argument, so we may need to know it at that point already.
3409 # Even if this section looks crufty: it has the advantage of
3416 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3421 if test -z "$ac_file"; then :
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3423 $as_echo "no" >&6; }
3424 $as_echo "$as_me: failed program was:" >&5
3425 sed 's/^/| /' conftest.
$ac_ext >&5
3427 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3428 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3429 as_fn_error
77 "C compiler cannot create executables
3430 See \`config.log' for more details" "$LINENO" 5; }
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3433 $as_echo "yes" >&6; }
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3436 $as_echo_n "checking for C compiler default output file name... " >&6; }
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3438 $as_echo "$ac_file" >&6; }
3439 ac_exeext
=$ac_cv_exeext
3441 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
3442 ac_clean_files
=$ac_clean_files_save
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3444 $as_echo_n "checking for suffix of executables... " >&6; }
3445 if { { ac_try
="$ac_link"
3447 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3448 *) ac_try_echo=$ac_try;;
3450 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3451 $as_echo "$ac_try_echo"; } >&5
3452 (eval "$ac_link") 2>&5
3454 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3455 test $ac_status = 0; }; then :
3456 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
3457 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
3458 # work properly (i.e., refer to `conftest.exe'), while it won't with
3460 for ac_file
in conftest.exe conftest conftest.
*; do
3461 test -f "$ac_file" ||
continue
3463 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3464 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3470 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3472 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
3473 See \`config.log' for more details" "$LINENO" 5; }
3475 rm -f conftest conftest
$ac_cv_exeext
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3477 $as_echo "$ac_cv_exeext" >&6; }
3479 rm -f conftest.
$ac_ext
3480 EXEEXT
=$ac_cv_exeext
3482 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h. */
3488 FILE *f = fopen ("conftest.out", "w");
3489 return ferror (f) || fclose (f) != 0;
3495 ac_clean_files
="$ac_clean_files conftest.out"
3496 # Check that the compiler produces executables we can run. If not, either
3497 # the compiler is broken, or we cross compile.
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3499 $as_echo_n "checking whether we are cross compiling... " >&6; }
3500 if test "$cross_compiling" != yes; then
3501 { { ac_try
="$ac_link"
3503 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3504 *) ac_try_echo=$ac_try;;
3506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3507 $as_echo "$ac_try_echo"; } >&5
3508 (eval "$ac_link") 2>&5
3510 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3511 test $ac_status = 0; }
3512 if { ac_try='./conftest$ac_cv_exeext'
3513 { { case "(($ac_try" in
3514 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3515 *) ac_try_echo
=$ac_try;;
3517 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3518 $as_echo "$ac_try_echo"; } >&5
3519 (eval "$ac_try") 2>&5
3521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3522 test $ac_status = 0; }; }; then
3525 if test "$cross_compiling" = maybe
; then
3528 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3529 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3530 as_fn_error $?
"cannot run C compiled programs.
3531 If you meant to cross compile, use \`--host'.
3532 See \`config.log' for more details" "$LINENO" 5; }
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3537 $as_echo "$cross_compiling" >&6; }
3539 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
3540 ac_clean_files
=$ac_clean_files_save
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3543 $as_echo_n "checking for suffix of object files... " >&6; }
3544 if ${ac_cv_objext+:} false
; then :
3545 $as_echo_n "(cached) " >&6
3547 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3548 /* end confdefs.h. */
3558 rm -f conftest.o conftest.obj
3559 if { { ac_try
="$ac_compile"
3561 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3562 *) ac_try_echo=$ac_try;;
3564 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3565 $as_echo "$ac_try_echo"; } >&5
3566 (eval "$ac_compile") 2>&5
3568 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3569 test $ac_status = 0; }; then :
3570 for ac_file in conftest.o conftest.obj conftest.*; do
3571 test -f "$ac_file" || continue;
3573 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3574 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3579 $as_echo "$as_me: failed program was:" >&5
3580 sed 's/^/| /' conftest.$ac_ext >&5
3582 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3583 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3584 as_fn_error $? "cannot compute suffix of object files
: cannot compile
3585 See \
`config.log' for more details" "$LINENO" 5; }
3587 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3590 $as_echo "$ac_cv_objext" >&6; }
3591 OBJEXT=$ac_cv_objext
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3594 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3595 if ${ac_cv_c_compiler_gnu+:} false; then :
3596 $as_echo_n "(cached) " >&6
3598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3599 /* end confdefs.h. */
3612 if ac_fn_c_try_compile "$LINENO"; then :
3617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3618 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3622 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3623 if test $ac_compiler_gnu = yes; then
3628 ac_test_CFLAGS=${CFLAGS+set}
3629 ac_save_CFLAGS=$CFLAGS
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3631 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3632 if ${ac_cv_prog_cc_g+:} false; then :
3633 $as_echo_n "(cached) " >&6
3635 ac_save_c_werror_flag=$ac_c_werror_flag
3636 ac_c_werror_flag=yes
3639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h. */
3650 if ac_fn_c_try_compile "$LINENO"; then :
3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3655 /* end confdefs.h. */
3665 if ac_fn_c_try_compile "$LINENO"; then :
3668 ac_c_werror_flag=$ac_save_c_werror_flag
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h. */
3681 if ac_fn_c_try_compile "$LINENO"; then :
3684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3689 ac_c_werror_flag=$ac_save_c_werror_flag
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3692 $as_echo "$ac_cv_prog_cc_g" >&6; }
3693 if test "$ac_test_CFLAGS" = set; then
3694 CFLAGS=$ac_save_CFLAGS
3695 elif test $ac_cv_prog_cc_g = yes; then
3696 if test "$GCC" = yes; then
3702 if test "$GCC" = yes; then
3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3709 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3710 if ${ac_cv_prog_cc_c89+:} false; then :
3711 $as_echo_n "(cached) " >&6
3713 ac_cv_prog_cc_c89=no
3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716 /* end confdefs.h. */
3720 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3721 struct buf { int x; };
3722 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3723 static char *e (p, i)
3729 static char *f (char * (*g) (char **, int), char **p, ...)
3734 s = g (p, va_arg (v,int));
3739 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3740 function prototypes and stuff, but not '\xHH' hex character constants.
3741 These don't provoke an error unfortunately, instead are silently treated
3742 as 'x'. The following induces an error, until -std is added to get
3743 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3744 array size at least. It's necessary to write '\x00'==0 to get something
3745 that's true only with -std. */
3746 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3748 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3749 inside strings and character constants. */
3751 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3753 int test (int i, double x);
3754 struct s1 {int (*f) (int a);};
3755 struct s2 {int (*f) (double a);};
3756 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3762 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3767 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3768 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3770 CC="$ac_save_CC $ac_arg"
3771 if ac_fn_c_try_compile "$LINENO"; then :
3772 ac_cv_prog_cc_c89=$ac_arg
3774 rm -f core conftest.err conftest.$ac_objext
3775 test "x$ac_cv_prog_cc_c89" != "xno" && break
3777 rm -f conftest.$ac_ext
3782 case "x$ac_cv_prog_cc_c89" in
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3785 $as_echo "none needed" >&6; } ;;
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3788 $as_echo "unsupported" >&6; } ;;
3790 CC="$CC $ac_cv_prog_cc_c89"
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3792 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3794 if test "x$ac_cv_prog_cc_c89" != xno; then :
3799 ac_cpp='$CPP $CPPFLAGS'
3800 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3801 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3802 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3806 ac_cpp='$CPP $CPPFLAGS'
3807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3811 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3812 # On Suns, sometimes $CPP names a directory.
3813 if test -n "$CPP" && test -d "$CPP"; then
3816 if test -z "$CPP"; then
3817 if ${ac_cv_prog_CPP+:} false; then :
3818 $as_echo_n "(cached) " >&6
3820 # Double quotes because CPP needs to be expanded
3821 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3824 for ac_c_preproc_warn_flag in '' yes
3826 # Use a header file that comes with gcc, so configuring glibc
3827 # with a fresh cross-compiler works.
3828 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3829 # <limits.h> exists even on freestanding compilers.
3830 # On the NeXT, cc -E runs the code through the compiler's parser,
3831 # not just through cpp. "Syntax error" is here to catch this case.
3832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833 /* end confdefs.h. */
3835 # include <limits.h>
3837 # include <assert.h>
3841 if ac_fn_c_try_cpp "$LINENO"; then :
3844 # Broken: fails on valid input.
3847 rm -f conftest.err conftest.i conftest.$ac_ext
3849 # OK, works on sane cases. Now check whether nonexistent headers
3850 # can be detected and how.
3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3852 /* end confdefs.h. */
3853 #include <ac_nonexistent.h>
3855 if ac_fn_c_try_cpp "$LINENO"; then :
3856 # Broken: success on invalid input.
3859 # Passes both tests.
3863 rm -f conftest.err conftest.i conftest.$ac_ext
3866 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3867 rm -f conftest.i conftest.err conftest.
$ac_ext
3868 if $ac_preproc_ok; then :
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3881 $as_echo "$CPP" >&6; }
3883 for ac_c_preproc_warn_flag
in '' yes
3885 # Use a header file that comes with gcc, so configuring glibc
3886 # with a fresh cross-compiler works.
3887 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3888 # <limits.h> exists even on freestanding compilers.
3889 # On the NeXT, cc -E runs the code through the compiler's parser,
3890 # not just through cpp. "Syntax error" is here to catch this case.
3891 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3892 /* end confdefs.h. */
3894 # include <limits.h>
3896 # include <assert.h>
3900 if ac_fn_c_try_cpp
"$LINENO"; then :
3903 # Broken: fails on valid input.
3906 rm -f conftest.err conftest.i conftest.
$ac_ext
3908 # OK, works on sane cases. Now check whether nonexistent headers
3909 # can be detected and how.
3910 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h. */
3912 #include <ac_nonexistent.h>
3914 if ac_fn_c_try_cpp
"$LINENO"; then :
3915 # Broken: success on invalid input.
3918 # Passes both tests.
3922 rm -f conftest.err conftest.i conftest.
$ac_ext
3925 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3926 rm -f conftest.i conftest.err conftest.
$ac_ext
3927 if $ac_preproc_ok; then :
3930 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3932 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
3933 See \`config.log' for more details" "$LINENO" 5; }
3937 ac_cpp
='$CPP $CPPFLAGS'
3938 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3939 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3940 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3944 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3945 if ${ac_cv_path_GREP+:} false
; then :
3946 $as_echo_n "(cached) " >&6
3948 if test -z "$GREP"; then
3949 ac_path_GREP_found
=false
3950 # Loop through the user's path and test for each of PROGNAME-LIST
3951 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3952 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3955 test -z "$as_dir" && as_dir
=.
3956 for ac_prog
in grep ggrep
; do
3957 for ac_exec_ext
in '' $ac_executable_extensions; do
3958 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3959 as_fn_executable_p
"$ac_path_GREP" ||
continue
3960 # Check for GNU ac_path_GREP and select it if it is found.
3961 # Check for GNU $ac_path_GREP
3962 case `"$ac_path_GREP" --version 2>&1` in
3964 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3967 $as_echo_n 0123456789 >"conftest.in"
3970 cat "conftest.in" "conftest.in" >"conftest.tmp"
3971 mv "conftest.tmp" "conftest.in"
3972 cp "conftest.in" "conftest.nl"
3973 $as_echo 'GREP' >> "conftest.nl"
3974 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3975 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3976 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3977 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3978 # Best one so far, save it but keep looking for a better one
3979 ac_cv_path_GREP
="$ac_path_GREP"
3980 ac_path_GREP_max
=$ac_count
3982 # 10*(2^10) chars as input seems more than enough
3983 test $ac_count -gt 10 && break
3985 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3988 $ac_path_GREP_found && break 3
3993 if test -z "$ac_cv_path_GREP"; then
3994 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3997 ac_cv_path_GREP
=$GREP
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4002 $as_echo "$ac_cv_path_GREP" >&6; }
4003 GREP
="$ac_cv_path_GREP"
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4007 $as_echo_n "checking for egrep... " >&6; }
4008 if ${ac_cv_path_EGREP+:} false
; then :
4009 $as_echo_n "(cached) " >&6
4011 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4012 then ac_cv_path_EGREP
="$GREP -E"
4014 if test -z "$EGREP"; then
4015 ac_path_EGREP_found
=false
4016 # Loop through the user's path and test for each of PROGNAME-LIST
4017 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4018 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4021 test -z "$as_dir" && as_dir
=.
4022 for ac_prog
in egrep; do
4023 for ac_exec_ext
in '' $ac_executable_extensions; do
4024 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4025 as_fn_executable_p
"$ac_path_EGREP" ||
continue
4026 # Check for GNU ac_path_EGREP and select it if it is found.
4027 # Check for GNU $ac_path_EGREP
4028 case `"$ac_path_EGREP" --version 2>&1` in
4030 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4033 $as_echo_n 0123456789 >"conftest.in"
4036 cat "conftest.in" "conftest.in" >"conftest.tmp"
4037 mv "conftest.tmp" "conftest.in"
4038 cp "conftest.in" "conftest.nl"
4039 $as_echo 'EGREP' >> "conftest.nl"
4040 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4041 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4042 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4043 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4044 # Best one so far, save it but keep looking for a better one
4045 ac_cv_path_EGREP
="$ac_path_EGREP"
4046 ac_path_EGREP_max
=$ac_count
4048 # 10*(2^10) chars as input seems more than enough
4049 test $ac_count -gt 10 && break
4051 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4054 $ac_path_EGREP_found && break 3
4059 if test -z "$ac_cv_path_EGREP"; then
4060 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4063 ac_cv_path_EGREP
=$EGREP
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4069 $as_echo "$ac_cv_path_EGREP" >&6; }
4070 EGREP
="$ac_cv_path_EGREP"
4073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4074 $as_echo_n "checking for ANSI C header files... " >&6; }
4075 if ${ac_cv_header_stdc+:} false
; then :
4076 $as_echo_n "(cached) " >&6
4078 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4079 /* end confdefs.h. */
4093 if ac_fn_c_try_compile
"$LINENO"; then :
4094 ac_cv_header_stdc
=yes
4096 ac_cv_header_stdc
=no
4098 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4100 if test $ac_cv_header_stdc = yes; then
4101 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4102 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h. */
4107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4108 $EGREP "memchr" >/dev
/null
2>&1; then :
4111 ac_cv_header_stdc
=no
4117 if test $ac_cv_header_stdc = yes; then
4118 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4119 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h. */
4124 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4125 $EGREP "free" >/dev
/null
2>&1; then :
4128 ac_cv_header_stdc
=no
4134 if test $ac_cv_header_stdc = yes; then
4135 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4136 if test "$cross_compiling" = yes; then :
4139 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h. */
4143 #if ((' ' & 0x0FF) == 0x020)
4144 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4145 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4147 # define ISLOWER(c) \
4148 (('a' <= (c) && (c) <= 'i') \
4149 || ('j' <= (c) && (c) <= 'r') \
4150 || ('s' <= (c) && (c) <= 'z'))
4151 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4154 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4159 for (i = 0; i < 256; i++)
4160 if (XOR (islower (i), ISLOWER (i))
4161 || toupper (i) != TOUPPER (i))
4166 if ac_fn_c_try_run
"$LINENO"; then :
4169 ac_cv_header_stdc
=no
4171 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4172 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4178 $as_echo "$ac_cv_header_stdc" >&6; }
4179 if test $ac_cv_header_stdc = yes; then
4181 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4185 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4186 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
4187 inttypes.h stdint.h unistd.h
4189 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4190 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4192 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4193 cat >>confdefs.h
<<_ACEOF
4194 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4203 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4204 if test "x$ac_cv_header_minix_config_h" = xyes
; then :
4211 if test "$MINIX" = yes; then
4213 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4216 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4219 $as_echo "#define _MINIX 1" >>confdefs.h
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4225 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4226 if ${ac_cv_safe_to_define___extensions__+:} false
; then :
4227 $as_echo_n "(cached) " >&6
4229 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4230 /* end confdefs.h. */
4232 # define __EXTENSIONS__ 1
4233 $ac_includes_default
4242 if ac_fn_c_try_compile
"$LINENO"; then :
4243 ac_cv_safe_to_define___extensions__
=yes
4245 ac_cv_safe_to_define___extensions__
=no
4247 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4250 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4251 test $ac_cv_safe_to_define___extensions__ = yes &&
4252 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4254 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4256 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4258 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4260 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4264 # Check whether --enable-largefile was given.
4265 if test "${enable_largefile+set}" = set; then :
4266 enableval
=$enable_largefile;
4269 if test "$enable_largefile" != no
; then
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4272 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4273 if ${ac_cv_sys_largefile_CC+:} false
; then :
4274 $as_echo_n "(cached) " >&6
4276 ac_cv_sys_largefile_CC
=no
4277 if test "$GCC" != yes; then
4280 # IRIX 6.2 and later do not support large files by default,
4281 # so use the C compiler's -n32 option if that helps.
4282 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4283 /* end confdefs.h. */
4284 #include <sys/types.h>
4285 /* Check that off_t can represent 2**63 - 1 correctly.
4286 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4287 since some C++ compilers masquerading as C compilers
4288 incorrectly reject 9223372036854775807. */
4289 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4290 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4291 && LARGE_OFF_T % 2147483647 == 1)
4301 if ac_fn_c_try_compile
"$LINENO"; then :
4304 rm -f core conftest.err conftest.
$ac_objext
4306 if ac_fn_c_try_compile
"$LINENO"; then :
4307 ac_cv_sys_largefile_CC
=' -n32'; break
4309 rm -f core conftest.err conftest.
$ac_objext
4313 rm -f conftest.
$ac_ext
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4317 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4318 if test "$ac_cv_sys_largefile_CC" != no
; then
4319 CC
=$CC$ac_cv_sys_largefile_CC
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4323 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4324 if ${ac_cv_sys_file_offset_bits+:} false
; then :
4325 $as_echo_n "(cached) " >&6
4328 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4329 /* end confdefs.h. */
4330 #include <sys/types.h>
4331 /* Check that off_t can represent 2**63 - 1 correctly.
4332 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4333 since some C++ compilers masquerading as C compilers
4334 incorrectly reject 9223372036854775807. */
4335 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4336 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4337 && LARGE_OFF_T % 2147483647 == 1)
4347 if ac_fn_c_try_compile
"$LINENO"; then :
4348 ac_cv_sys_file_offset_bits
=no
; break
4350 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4351 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4352 /* end confdefs.h. */
4353 #define _FILE_OFFSET_BITS 64
4354 #include <sys/types.h>
4355 /* Check that off_t can represent 2**63 - 1 correctly.
4356 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4357 since some C++ compilers masquerading as C compilers
4358 incorrectly reject 9223372036854775807. */
4359 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4360 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4361 && LARGE_OFF_T % 2147483647 == 1)
4371 if ac_fn_c_try_compile
"$LINENO"; then :
4372 ac_cv_sys_file_offset_bits
=64; break
4374 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4375 ac_cv_sys_file_offset_bits
=unknown
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4380 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4381 case $ac_cv_sys_file_offset_bits in #(
4384 cat >>confdefs.h
<<_ACEOF
4385 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4390 if test $ac_cv_sys_file_offset_bits = unknown
; then
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4392 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4393 if ${ac_cv_sys_large_files+:} false
; then :
4394 $as_echo_n "(cached) " >&6
4397 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4398 /* end confdefs.h. */
4399 #include <sys/types.h>
4400 /* Check that off_t can represent 2**63 - 1 correctly.
4401 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4402 since some C++ compilers masquerading as C compilers
4403 incorrectly reject 9223372036854775807. */
4404 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4405 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4406 && LARGE_OFF_T % 2147483647 == 1)
4416 if ac_fn_c_try_compile
"$LINENO"; then :
4417 ac_cv_sys_large_files
=no
; break
4419 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4420 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4421 /* end confdefs.h. */
4422 #define _LARGE_FILES 1
4423 #include <sys/types.h>
4424 /* Check that off_t can represent 2**63 - 1 correctly.
4425 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4426 since some C++ compilers masquerading as C compilers
4427 incorrectly reject 9223372036854775807. */
4428 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4429 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4430 && LARGE_OFF_T % 2147483647 == 1)
4440 if ac_fn_c_try_compile
"$LINENO"; then :
4441 ac_cv_sys_large_files
=1; break
4443 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4444 ac_cv_sys_large_files
=unknown
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4449 $as_echo "$ac_cv_sys_large_files" >&6; }
4450 case $ac_cv_sys_large_files in #(
4453 cat >>confdefs.h
<<_ACEOF
4454 #define _LARGE_FILES $ac_cv_sys_large_files
4465 ac_c_preproc_warn_flag
=yes
4468 ac_cpp
='$CPP $CPPFLAGS'
4469 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4470 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4471 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4473 ac_libiberty_warn_cflags
=
4474 save_CFLAGS
="$CFLAGS"
4475 for real_option
in -W -Wall -Wwrite-strings -Wc++-compat \
4476 -Wstrict-prototypes \
4478 # Do the check with the no- prefix removed since gcc silently
4479 # accepts any -Wno-* option on purpose
4480 case $real_option in
4481 -Wno-*) option
=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4482 *) option
=$real_option ;;
4484 as_acx_Woption
=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4487 $as_echo_n "checking whether $CC supports $option... " >&6; }
4488 if eval \
${$as_acx_Woption+:} false
; then :
4489 $as_echo_n "(cached) " >&6
4492 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4493 /* end confdefs.h. */
4503 if ac_fn_c_try_compile
"$LINENO"; then :
4504 eval "$as_acx_Woption=yes"
4506 eval "$as_acx_Woption=no"
4508 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4511 eval ac_res
=\$
$as_acx_Woption
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4513 $as_echo "$ac_res" >&6; }
4514 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4515 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4518 CFLAGS
="$save_CFLAGS"
4520 ac_cpp
='$CPP $CPPFLAGS'
4521 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4522 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4523 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4527 ac_cpp
='$CPP $CPPFLAGS'
4528 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4529 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4530 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4532 # Do the check with the no- prefix removed from the warning options
4533 # since gcc silently accepts any -Wno-* option on purpose
4534 if test "$GCC" = yes; then :
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4536 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4537 if ${acx_cv_prog_cc_pedantic_+:} false
; then :
4538 $as_echo_n "(cached) " >&6
4540 save_CFLAGS
="$CFLAGS"
4542 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4543 /* end confdefs.h. */
4553 if ac_fn_c_try_compile
"$LINENO"; then :
4554 acx_cv_prog_cc_pedantic_
=yes
4556 acx_cv_prog_cc_pedantic_
=no
4558 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4559 CFLAGS
="$save_CFLAGS"
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4562 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4563 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4564 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4569 ac_cpp
='$CPP $CPPFLAGS'
4570 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4571 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4572 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4576 if test "x$CC" != xcc
; then
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4578 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4581 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4583 set dummy
$CC; ac_cc
=`$as_echo "$2" |
4584 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4585 if eval \
${ac_cv_prog_cc_${ac_cc}_c_o+:} false
; then :
4586 $as_echo_n "(cached) " >&6
4588 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h. */
4599 # Make sure it works both with $CC and with simple cc.
4600 # We do the test twice because some compilers refuse to overwrite an
4601 # existing .o file with -o, though they will create one.
4602 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4604 if { { case "(($ac_try" in
4605 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4606 *) ac_try_echo=$ac_try;;
4608 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4609 $as_echo "$ac_try_echo"; } >&5
4610 (eval "$ac_try") 2>&5
4612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4613 test $ac_status = 0; } &&
4614 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4615 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4616 *) ac_try_echo
=$ac_try;;
4618 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4619 $as_echo "$ac_try_echo"; } >&5
4620 (eval "$ac_try") 2>&5
4622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4623 test $ac_status = 0; };
4625 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
4626 if test "x$CC" != xcc
; then
4627 # Test first that cc exists at all.
4628 if { ac_try
='cc -c conftest.$ac_ext >&5'
4629 { { case "(($ac_try" in
4630 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4631 *) ac_try_echo=$ac_try;;
4633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4634 $as_echo "$ac_try_echo"; } >&5
4635 (eval "$ac_try") 2>&5
4637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4638 test $ac_status = 0; }; }; then
4639 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4641 if { { case "(($ac_try" in
4642 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4643 *) ac_try_echo
=$ac_try;;
4645 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4646 $as_echo "$ac_try_echo"; } >&5
4647 (eval "$ac_try") 2>&5
4649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4650 test $ac_status = 0; } &&
4651 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
4652 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4653 *) ac_try_echo=$ac_try;;
4655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4656 $as_echo "$ac_try_echo"; } >&5
4657 (eval "$ac_try") 2>&5
4659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4660 test $ac_status = 0; };
4665 # cc exists but doesn't like -o.
4666 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4671 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4673 rm -f core conftest*
4676 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4678 $as_echo "yes" >&6; }
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4681 $as_echo "no" >&6; }
4683 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4687 # autoconf is lame and doesn't give us any substitution variable for this.
4688 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o
`\" = no"; then
4689 NO_MINUS_C_MINUS_O=yes
4691 OUTPUT_OPTION='-o $@'
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4697 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4698 if ${ac_cv_c_const+:} false; then :
4699 $as_echo_n "(cached) " >&6
4701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4702 /* end confdefs.h. */
4709 /* Ultrix mips cc rejects this sort of thing. */
4710 typedef int charset[2];
4711 const charset cs = { 0, 0 };
4712 /* SunOS 4.1.1 cc rejects this. */
4713 char const *const *pcpcc;
4715 /* NEC SVR4.0.2 mips cc rejects this. */
4716 struct point {int x, y;};
4717 static struct point const zero = {0,0};
4718 /* AIX XL C 1.02.0.0 rejects this.
4719 It does not let you subtract one const X* pointer from another in
4720 an arm of an if-expression whose if-part is not a constant
4722 const char *g = "string";
4723 pcpcc = &g + (g ? g-g : 0);
4724 /* HPUX 7.0 cc rejects these. */
4726 ppc = (char**) pcpcc;
4727 pcpcc = (char const *const *) ppc;
4728 { /* SCO 3.2v4 cc rejects this sort of thing. */
4731 char const *s = 0 ? (char *) 0 : (char const *) 0;
4736 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4738 const int *foo = &x[0];
4741 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4742 typedef const int *iptr;
4746 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4747 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4748 struct s { int j; const int *ap[3]; } bx;
4749 struct s *b = &bx; b->j = 5;
4751 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4755 return !cs[0] && !zero.x;
4762 if ac_fn_c_try_compile "$LINENO"; then :
4767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4770 $as_echo "$ac_cv_c_const" >&6; }
4771 if test $ac_cv_c_const = no; then
4773 $as_echo "#define const /**/" >>confdefs.h
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4778 $as_echo_n "checking for inline... " >&6; }
4779 if ${ac_cv_c_inline+:} false; then :
4780 $as_echo_n "(cached) " >&6
4783 for ac_kw in inline __inline__ __inline; do
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h. */
4788 static $ac_kw foo_t static_foo () {return 0; }
4789 $ac_kw foo_t foo () {return 0; }
4793 if ac_fn_c_try_compile "$LINENO"; then :
4794 ac_cv_c_inline=$ac_kw
4796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4797 test "$ac_cv_c_inline" != no && break
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4802 $as_echo "$ac_cv_c_inline" >&6; }
4804 case $ac_cv_c_inline in
4807 case $ac_cv_c_inline in
4809 *) ac_val=$ac_cv_c_inline;;
4811 cat >>confdefs.h <<_ACEOF
4813 #define inline $ac_val
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4820 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4821 if ${ac_cv_c_bigendian+:} false; then :
4822 $as_echo_n "(cached) " >&6
4824 ac_cv_c_bigendian=unknown
4825 # See if we're dealing with a universal compiler.
4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827 /* end confdefs.h. */
4828 #ifndef __APPLE_CC__
4829 not a universal capable compiler
4834 if ac_fn_c_try_compile "$LINENO"; then :
4836 # Check for potential -arch flags. It is not universal unless
4837 # there are at least two -arch flags with different values.
4840 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4841 if test -n "$ac_prev"; then
4843 i?86 | x86_64 | ppc | ppc64)
4844 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4847 ac_cv_c_bigendian=universal
4853 elif test "x$ac_word" = "x-arch"; then
4858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4859 if test $ac_cv_c_bigendian = unknown; then
4860 # See if sys/param.h defines the BYTE_ORDER macro.
4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h. */
4863 #include <sys/types.h>
4864 #include <sys/param.h>
4869 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4870 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4879 if ac_fn_c_try_compile "$LINENO"; then :
4880 # It does; now see whether it defined to BIG_ENDIAN or not.
4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4882 /* end confdefs.h. */
4883 #include <sys/types.h>
4884 #include <sys/param.h>
4889 #if BYTE_ORDER != BIG_ENDIAN
4897 if ac_fn_c_try_compile "$LINENO"; then :
4898 ac_cv_c_bigendian=yes
4900 ac_cv_c_bigendian=no
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4906 if test $ac_cv_c_bigendian = unknown; then
4907 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4909 /* end confdefs.h. */
4915 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4923 if ac_fn_c_try_compile "$LINENO"; then :
4924 # It does; now see whether it defined to _BIG_ENDIAN or not.
4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4926 /* end confdefs.h. */
4940 if ac_fn_c_try_compile "$LINENO"; then :
4941 ac_cv_c_bigendian=yes
4943 ac_cv_c_bigendian=no
4945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949 if test $ac_cv_c_bigendian = unknown; then
4950 # Compile a test program.
4951 if test "$cross_compiling" = yes; then :
4952 # Try to guess by grepping values from an object file.
4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4954 /* end confdefs.h. */
4955 short int ascii_mm[] =
4956 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4957 short int ascii_ii[] =
4958 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4959 int use_ascii (int i) {
4960 return ascii_mm[i] + ascii_ii[i];
4962 short int ebcdic_ii[] =
4963 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4964 short int ebcdic_mm[] =
4965 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4966 int use_ebcdic (int i) {
4967 return ebcdic_mm[i] + ebcdic_ii[i];
4974 return use_ascii (foo) == use_ebcdic (foo);
4979 if ac_fn_c_try_compile "$LINENO"; then :
4980 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4981 ac_cv_c_bigendian=yes
4983 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4984 if test "$ac_cv_c_bigendian" = unknown; then
4985 ac_cv_c_bigendian=no
4987 # finding both strings is unlikely to happen, but who knows?
4988 ac_cv_c_bigendian=unknown
4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4995 /* end confdefs.h. */
4996 $ac_includes_default
5001 /* Are we little or big endian? From Harbison&Steele. */
5005 char c[sizeof (long int)];
5008 return u.c[sizeof (long int) - 1] == 1;
5014 if ac_fn_c_try_run "$LINENO"; then :
5015 ac_cv_c_bigendian=no
5017 ac_cv_c_bigendian=yes
5019 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5020 conftest.$ac_objext conftest.beam conftest.$ac_ext
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5026 $as_echo "$ac_cv_c_bigendian" >&6; }
5027 case $ac_cv_c_bigendian in #(
5029 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5035 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5039 as_fn_error $? "unknown endianness
5040 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5046 ac_config_headers="$ac_config_headers config.h:config.in"
5050 # Find a good install program. We prefer a C program (faster),
5051 # so one script is as good as another. But avoid the broken or
5052 # incompatible versions:
5053 # SysV /etc/install, /usr/sbin/install
5054 # SunOS /usr/etc/install
5055 # IRIX /sbin/install
5057 # AmigaOS /C/install, which installs bootblocks on floppy discs
5058 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5059 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5060 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5061 # OS/2's system install, which has a completely different semantic
5062 # ./install, which can be erroneously created by make from ./install.sh.
5063 # Reject install programs that cannot install multiple files.
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5065 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5066 if test -z "$INSTALL"; then
5067 if ${ac_cv_path_install+:} false; then :
5068 $as_echo_n "(cached) " >&6
5070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5074 test -z "$as_dir" && as_dir=.
5075 # Account for people who put trailing slashes in PATH elements.
5076 case $as_dir/ in #((
5077 ./ | .// | /[cC]/* | \
5078 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5079 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5082 # OSF1 and SCO ODT 3.0 have their own names for install.
5083 # Don't use installbsd from OSF since it installs stuff as root
5085 for ac_prog in ginstall scoinst install; do
5086 for ac_exec_ext in '' $ac_executable_extensions; do
5087 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5088 if test $ac_prog = install &&
5089 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5090 # AIX install. It has an incompatible calling convention.
5092 elif test $ac_prog = install &&
5093 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5094 # program-specific install script used by HP pwplus--don't use.
5097 rm -rf conftest.one conftest.two conftest.dir
5098 echo one > conftest.one
5099 echo two > conftest.two
5101 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5102 test -s conftest.one && test -s conftest.two &&
5103 test -s conftest.dir/conftest.one &&
5104 test -s conftest.dir/conftest.two
5106 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5119 rm -rf conftest.one conftest.two conftest.dir
5122 if test "${ac_cv_path_install+set}" = set; then
5123 INSTALL=$ac_cv_path_install
5125 # As a last resort, use the slow shell script. Don't cache a
5126 # value for INSTALL within a source directory, because that will
5127 # break other packages using the cache if that directory is
5128 # removed, or if the value is a relative name.
5129 INSTALL=$ac_install_sh
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5133 $as_echo "$INSTALL" >&6; }
5135 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5136 # It thinks the first close brace ends the variable substitution.
5137 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5139 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5141 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5144 # Don't build the shared library for build.
5145 if [ -n "${with_build_subdir}" ]; then
5151 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5153 *-*-cxux7*) frag=mh-cxux7 ;;
5154 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5155 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5156 i370-*-opened*) frag=mh-openedition ;;
5157 i[34567]86-*-windows*) frag=mh-windows ;;
5160 if [ -n "${frag}" ]; then
5161 frag=${libiberty_topdir}/libiberty/config/$frag
5169 # PIC is the default on some targets or must not be used.
5171 # For darwin, common symbols are not allowed in MH_DYLIB files
5173 # If we are using a compiler supporting mdynamic-no-pic
5174 # and the option has been tested as safe to add, then cancel
5175 # it here, since the code generated is incompatible with shared
5177 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5178 *) PICFLAG=-fno-common ;;
5182 # PIC is the default.
5185 # PIC is the default for 64-bit PA HP-UX.
5187 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5189 i[34567]86-*-mingw* | x86_64-*-mingw*)
5191 i[34567]86-*-interix[3-9]*)
5192 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5193 # Instead, we relocate shared libraries at runtime.
5195 i[34567]86-*-nto-qnx*)
5196 # QNX uses GNU C++, but need to define -shared option too, otherwise
5198 PICFLAG='-fPIC -shared'
5200 i[34567]86-pc-msdosdjgpp*)
5201 # DJGPP does not support shared libraries at all.
5204 # On IA64 HP-UX, PIC is the default but the pic flag
5205 # sets the default TLS model and affects inlining.
5209 # PIC is the default.
5211 rs6000-ibm-aix* | powerpc-ibm-aix*)
5212 # All AIX code is PIC.
5215 # Some targets support both -fPIC and -fpic, but prefer the latter.
5217 i[34567]86-*-* | x86_64-*-*)
5220 # FIXME: Override -fPIC default in libgcc only?
5221 sh-*-linux* | sh[2346lbe]*-*-linux*)
5224 # FIXME: Simplify to sh*-*-netbsd*?
5225 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5226 sh64-*-netbsd* | sh64l*-*-netbsd*)
5229 # Default to -fPIC unless specified otherwise.
5235 # If the user explicitly uses -fpic/-fPIC, keep that.
5246 # If they didn't specify --enable-shared, don't generate shared libs.
5247 case "${enable_shared}" in
5254 # ...unless --enable-host-shared was passed from top-level config:
5255 if [ "${enable_host_shared}" = "yes" ]; then
5259 if [ "${shared}" != "yes" ]; then
5265 case " ${CFLAGS} " in
5266 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5270 # Check whether --enable-cet was given.
5271 if test "${enable_cet+set}" = set; then :
5272 enableval=$enable_cet;
5273 case "$enableval" in
5275 *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
5284 $as_echo_n "checking for CET support... " >&6; }
5287 i[34567]86-*-linux* | x86_64-*-linux*)
5289 save_CFLAGS="$CFLAGS"
5290 CFLAGS="$CFLAGS -fcf-protection"
5291 case "$enable_cet" in
5293 # Check if target supports multi-byte NOPs
5294 # and if assembler supports CET insn.
5295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5296 /* end confdefs.h. */
5302 #if !defined(__SSE2__)
5303 #error target does not support multi-byte NOPs
5312 if ac_fn_c_try_compile "$LINENO"; then :
5317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5320 # Check if assembler supports CET.
5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5322 /* end confdefs.h. */
5332 if ac_fn_c_try_compile "$LINENO"; then :
5335 as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
5337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5340 CFLAGS="$save_CFLAGS"
5348 if test x$may_have_cet = xyes; then
5349 save_LDFLAGS="$LDFLAGS"
5350 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
5351 if test "$cross_compiling" = yes; then :
5352 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5353 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5354 as_fn_error $? "cannot run
test program
while cross compiling
5355 See \
`config.log' for more details" "$LINENO" 5; }
5357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5358 /* end confdefs.h. */
5366 __attribute__ ((noinline, noclone))
5367 xxx (void (*f) (void))
5373 __attribute__ ((noinline, noclone))
5387 if ac_fn_c_try_run "$LINENO"; then :
5392 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5393 conftest.$ac_objext conftest.beam conftest.$ac_ext
5396 LDFLAGS="$save_LDFLAGS"
5397 if test x$enable_cet = xno -a x$have_cet = xyes; then
5398 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5401 if test x$enable_cet = xyes; then
5402 CET_HOST_FLAGS="-fcf-protection"
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5404 $as_echo "yes" >&6; }
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5407 $as_echo "no" >&6; }
5412 echo "# Warning: this fragment is automatically generated" > temp-frag
5414 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5415 echo "Appending ${frag} to xhost-mkfrag"
5416 echo "# Following fragment copied from ${frag}" >> temp-frag
5417 cat ${frag} >> temp-frag
5420 # record if we want to build shared libs.
5421 if [ "${shared}" = "yes" ]; then
5422 echo enable_shared = yes >> temp-frag
5424 echo enable_shared = no >> temp-frag
5428 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5430 host_makefile_frag=${frag}
5433 # It's OK to check for header files. Although the compiler may not be
5434 # able to link anything, it had better be able to at least compile
5436 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
5438 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5439 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5440 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5441 cat >>confdefs.h <<_ACEOF
5442 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5449 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5450 if ${ac_cv_header_sys_wait_h+:} false; then :
5451 $as_echo_n "(cached) " >&6
5453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5454 /* end confdefs.h. */
5455 #include <sys/types.h>
5456 #include <sys/wait.h>
5458 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5461 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5469 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5474 if ac_fn_c_try_compile "$LINENO"; then :
5475 ac_cv_header_sys_wait_h=yes
5477 ac_cv_header_sys_wait_h=no
5479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5482 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5483 if test $ac_cv_header_sys_wait_h = yes; then
5485 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5490 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5491 if ${ac_cv_header_time+:} false; then :
5492 $as_echo_n "(cached) " >&6
5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5495 /* end confdefs.h. */
5496 #include <sys/types.h>
5497 #include <sys/time.h>
5503 if ((struct tm *) 0)
5509 if ac_fn_c_try_compile "$LINENO"; then :
5510 ac_cv_header_time=yes
5512 ac_cv_header_time=no
5514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5517 $as_echo "$ac_cv_header_time" >&6; }
5518 if test $ac_cv_header_time = yes; then
5520 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5526 $as_echo_n "checking whether errno must be declared... " >&6; }
5527 if ${libiberty_cv_declare_errno+:} false; then :
5528 $as_echo_n "(cached) " >&6
5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5531 /* end confdefs.h. */
5541 if ac_fn_c_try_compile "$LINENO"; then :
5542 libiberty_cv_declare_errno=no
5544 libiberty_cv_declare_errno=yes
5546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5549 $as_echo "$libiberty_cv_declare_errno" >&6; }
5550 if test $libiberty_cv_declare_errno = yes
5552 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5557 # Determine sizes of some types.
5558 # The cast to long int works around a bug in the HP C Compiler
5559 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5560 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5561 # This bug is HP SR number 8606223364.
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5563 $as_echo_n "checking size of int... " >&6; }
5564 if ${ac_cv_sizeof_int+:} false; then :
5565 $as_echo_n "(cached) " >&6
5567 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5570 if test "$ac_cv_type_int" = yes; then
5571 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5572 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5573 as_fn_error 77 "cannot compute sizeof (int)
5574 See \`config.log
' for more details" "$LINENO" 5; }
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5582 $as_echo "$ac_cv_sizeof_int" >&6; }
5586 cat >>confdefs.h <<_ACEOF
5587 #define SIZEOF_INT $ac_cv_sizeof_int
5591 # The cast to long int works around a bug in the HP C Compiler
5592 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5593 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5594 # This bug is HP SR number 8606223364.
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5596 $as_echo_n "checking size of long... " >&6; }
5597 if ${ac_cv_sizeof_long+:} false
; then :
5598 $as_echo_n "(cached) " >&6
5600 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5603 if test "$ac_cv_type_long" = yes; then
5604 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5605 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5606 as_fn_error
77 "cannot compute sizeof (long)
5607 See \`config.log' for more details" "$LINENO" 5; }
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5615 $as_echo "$ac_cv_sizeof_long" >&6; }
5619 cat >>confdefs.h
<<_ACEOF
5620 #define SIZEOF_LONG $ac_cv_sizeof_long
5624 # The cast to long int works around a bug in the HP C Compiler
5625 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5626 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5627 # This bug is HP SR number 8606223364.
5628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5629 $as_echo_n "checking size of size_t... " >&6; }
5630 if ${ac_cv_sizeof_size_t+:} false
; then :
5631 $as_echo_n "(cached) " >&6
5633 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5636 if test "$ac_cv_type_size_t" = yes; then
5637 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5638 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5639 as_fn_error
77 "cannot compute sizeof (size_t)
5640 See \`config.log' for more details" "$LINENO" 5; }
5642 ac_cv_sizeof_size_t
=0
5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5648 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5652 cat >>confdefs.h
<<_ACEOF
5653 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5658 # Check for presense of long long
5659 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5660 if test "x$ac_cv_type_long_long" = xyes
; then :
5662 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5663 # The cast to long int works around a bug in the HP C Compiler
5664 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5665 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5666 # This bug is HP SR number 8606223364.
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5668 $as_echo_n "checking size of long long... " >&6; }
5669 if ${ac_cv_sizeof_long_long+:} false
; then :
5670 $as_echo_n "(cached) " >&6
5672 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5675 if test "$ac_cv_type_long_long" = yes; then
5676 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5678 as_fn_error
77 "cannot compute sizeof (long long)
5679 See \`config.log' for more details" "$LINENO" 5; }
5681 ac_cv_sizeof_long_long
=0
5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5687 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5691 cat >>confdefs.h
<<_ACEOF
5692 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5699 # Look for a 64-bit type.
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5701 $as_echo_n "checking for a 64-bit type... " >&6; }
5702 if ${liberty_cv_uint64+:} false
; then :
5703 $as_echo_n "(cached) " >&6
5705 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5706 /* end confdefs.h. */
5707 #ifdef HAVE_STDINT_H
5713 extern uint64_t foo;
5718 if ac_fn_c_try_compile
"$LINENO"; then :
5719 liberty_cv_uint64
=uint64_t
5721 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5722 /* end confdefs.h. */
5723 #ifdef HAVE_LIMITS_H
5732 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5737 if ac_fn_c_try_compile
"$LINENO"; then :
5738 liberty_cv_uint64
="unsigned long"
5740 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5741 /* end confdefs.h. */
5742 #ifdef HAVE_LIMITS_H
5751 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5756 if ac_fn_c_try_compile
"$LINENO"; then :
5757 liberty_cv_uint64
="unsigned long long"
5759 liberty_cv_uint64
=none
5761 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5763 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5765 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5769 $as_echo "$liberty_cv_uint64" >&6; }
5770 if test "$liberty_cv_uint64" != none
; then
5772 cat >>confdefs.h
<<_ACEOF
5773 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5779 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5780 if test "x$ac_cv_type_intptr_t" = xyes
; then :
5782 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5785 for ac_type
in 'int' 'long int' 'long long int'; do
5786 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5787 /* end confdefs.h. */
5788 $ac_includes_default
5792 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5794 return test_array [0];
5800 if ac_fn_c_try_compile
"$LINENO"; then :
5802 cat >>confdefs.h
<<_ACEOF
5803 #define intptr_t $ac_type
5808 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5809 test -z "$ac_type" && break
5815 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5816 if test "x$ac_cv_type_uintptr_t" = xyes
; then :
5818 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5821 for ac_type
in 'unsigned int' 'unsigned long int' \
5822 'unsigned long long int'; do
5823 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5824 /* end confdefs.h. */
5825 $ac_includes_default
5829 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5831 return test_array [0];
5837 if ac_fn_c_try_compile
"$LINENO"; then :
5839 cat >>confdefs.h
<<_ACEOF
5840 #define uintptr_t $ac_type
5845 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5846 test -z "$ac_type" && break
5851 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5852 if test "x$ac_cv_type_ssize_t" = xyes
; then :
5856 cat >>confdefs.h
<<_ACEOF
5863 # Given the above check, we always have uintptr_t or a fallback
5864 # definition. So define HAVE_UINTPTR_T in case any imported code
5867 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5870 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5871 if test "x$ac_cv_type_pid_t" = xyes
; then :
5875 cat >>confdefs.h
<<_ACEOF
5882 # This is the list of functions which libiberty will provide if they
5883 # are not available on the host.
5886 funcs
="$funcs atexit"
5887 funcs
="$funcs basename"
5889 funcs
="$funcs bcopy"
5890 funcs
="$funcs bsearch"
5891 funcs
="$funcs bzero"
5892 funcs
="$funcs calloc"
5893 funcs
="$funcs clock"
5895 funcs
="$funcs getcwd"
5896 funcs
="$funcs getpagesize"
5897 funcs
="$funcs gettimeofday"
5898 funcs
="$funcs index"
5899 funcs
="$funcs insque"
5900 funcs
="$funcs memchr"
5901 funcs
="$funcs memcmp"
5902 funcs
="$funcs memcpy"
5903 funcs
="$funcs memmem"
5904 funcs
="$funcs memmove"
5905 funcs
="$funcs mempcpy"
5906 funcs
="$funcs memset"
5907 funcs
="$funcs mkstemps"
5908 funcs
="$funcs putenv"
5909 funcs
="$funcs random"
5910 funcs
="$funcs rename"
5911 funcs
="$funcs rindex"
5912 funcs
="$funcs setenv"
5913 funcs
="$funcs snprintf"
5914 funcs
="$funcs sigsetmask"
5915 funcs
="$funcs stpcpy"
5916 funcs
="$funcs stpncpy"
5917 funcs
="$funcs strcasecmp"
5918 funcs
="$funcs strchr"
5919 funcs
="$funcs strdup"
5920 funcs
="$funcs strncasecmp"
5921 funcs
="$funcs strndup"
5922 funcs
="$funcs strnlen"
5923 funcs
="$funcs strrchr"
5924 funcs
="$funcs strstr"
5925 funcs
="$funcs strtod"
5926 funcs
="$funcs strtol"
5927 funcs
="$funcs strtoul"
5928 funcs
="$funcs strtoll"
5929 funcs
="$funcs strtoull"
5930 funcs
="$funcs strverscmp"
5931 funcs
="$funcs tmpnam"
5932 funcs
="$funcs vasprintf"
5933 funcs
="$funcs vfprintf"
5934 funcs
="$funcs vprintf"
5935 funcs
="$funcs vsnprintf"
5936 funcs
="$funcs vsprintf"
5937 funcs
="$funcs waitpid"
5938 funcs
="$funcs setproctitle"
5940 # Also in the old function.def file: alloca, vfork, getopt.
5942 vars
="sys_errlist sys_nerr sys_siglist"
5944 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5945 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
5946 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5947 sysmp table times wait3 wait4"
5949 # These are neither executed nor required, but they help keep
5950 # autoheader happy without adding a bunch of text to acconfig.h.
5951 if test "x" = "y"; then
5952 for ac_func
in asprintf atexit \
5953 basename bcmp bcopy bsearch bzero \
5954 calloc canonicalize_file_name
clock \
5957 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5959 memchr memcmp memcpy memmem memmove memset mkstemps \
5961 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
5962 random realpath rename rindex \
5963 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5964 stpcpy stpncpy strcasecmp strchr strdup \
5965 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5966 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5967 table
times tmpnam \
5968 vasprintf vfprintf vprintf vsprintf \
5971 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5972 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
5973 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
5974 cat >>confdefs.h
<<_ACEOF
5975 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5981 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5982 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5983 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
5989 cat >>confdefs.h
<<_ACEOF
5990 #define HAVE_DECL_BASENAME $ac_have_decl
5992 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5993 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
5999 cat >>confdefs.h
<<_ACEOF
6000 #define HAVE_DECL_FFS $ac_have_decl
6002 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6003 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
6009 cat >>confdefs.h
<<_ACEOF
6010 #define HAVE_DECL_ASPRINTF $ac_have_decl
6012 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6013 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
6019 cat >>confdefs.h
<<_ACEOF
6020 #define HAVE_DECL_VASPRINTF $ac_have_decl
6022 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6023 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
6029 cat >>confdefs.h
<<_ACEOF
6030 #define HAVE_DECL_SNPRINTF $ac_have_decl
6032 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6033 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
6039 cat >>confdefs.h
<<_ACEOF
6040 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6042 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6043 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
6049 cat >>confdefs.h
<<_ACEOF
6050 #define HAVE_DECL_STRTOL $ac_have_decl
6052 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6053 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
6059 cat >>confdefs.h
<<_ACEOF
6060 #define HAVE_DECL_STRTOUL $ac_have_decl
6062 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6063 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
6069 cat >>confdefs.h
<<_ACEOF
6070 #define HAVE_DECL_STRTOLL $ac_have_decl
6072 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6073 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
6079 cat >>confdefs.h
<<_ACEOF
6080 #define HAVE_DECL_STRTOULL $ac_have_decl
6082 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
6083 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
6089 cat >>confdefs.h
<<_ACEOF
6090 #define HAVE_DECL_STRNLEN $ac_have_decl
6094 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6097 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6100 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
6104 # For each of these functions, if the host does not provide the
6105 # function we want to put FN.o in LIBOBJS, and if the host does
6106 # provide the function, we want to define HAVE_FN in config.h.
6110 if test -n "${with_target_subdir}"; then
6112 # We are being configured as a target library. AC_REPLACE_FUNCS
6113 # may not work correctly, because the compiler may not be able to
6114 # link executables. Note that we may still be being configured
6117 # If we are being configured for newlib, we know which functions
6118 # newlib provide and which ones we will be expected to provide.
6120 if test "x${with_newlib}" = "xyes"; then
6121 case " $LIBOBJS " in
6122 *" asprintf.$ac_objext "* ) ;;
6123 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6127 case " $LIBOBJS " in
6128 *" basename.$ac_objext "* ) ;;
6129 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6133 case " $LIBOBJS " in
6134 *" insque.$ac_objext "* ) ;;
6135 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6139 case " $LIBOBJS " in
6140 *" random.$ac_objext "* ) ;;
6141 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6145 case " $LIBOBJS " in
6146 *" strdup.$ac_objext "* ) ;;
6147 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6151 case " $LIBOBJS " in
6152 *" vasprintf.$ac_objext "* ) ;;
6153 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6160 asprintf |
basename | insque | random | strdup | vasprintf
)
6163 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6164 cat >>confdefs.h
<<_ACEOF
6172 # newlib doesnt provide any of the variables in $vars, so we
6173 # dont have to check them here.
6175 # Of the functions in $checkfuncs, newlib only has strerror.
6176 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6183 # If we are being configured for Mingw, we know which functions
6184 # Mingw provides and which ones we will be expected to provide.
6188 case " $LIBOBJS " in
6189 *" asprintf.$ac_objext "* ) ;;
6190 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6194 case " $LIBOBJS " in
6195 *" basename.$ac_objext "* ) ;;
6196 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6200 case " $LIBOBJS " in
6201 *" bcmp.$ac_objext "* ) ;;
6202 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
6206 case " $LIBOBJS " in
6207 *" bcopy.$ac_objext "* ) ;;
6208 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
6212 case " $LIBOBJS " in
6213 *" bzero.$ac_objext "* ) ;;
6214 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
6218 case " $LIBOBJS " in
6219 *" clock.$ac_objext "* ) ;;
6220 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
6224 case " $LIBOBJS " in
6225 *" ffs.$ac_objext "* ) ;;
6226 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
6230 case " $LIBOBJS " in
6231 *" getpagesize.$ac_objext "* ) ;;
6232 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6236 case " $LIBOBJS " in
6237 *" index.$ac_objext "* ) ;;
6238 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
6242 case " $LIBOBJS " in
6243 *" insque.$ac_objext "* ) ;;
6244 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6248 case " $LIBOBJS " in
6249 *" mempcpy.$ac_objext "* ) ;;
6250 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
6254 case " $LIBOBJS " in
6255 *" mkstemps.$ac_objext "* ) ;;
6256 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
6260 case " $LIBOBJS " in
6261 *" random.$ac_objext "* ) ;;
6262 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6266 case " $LIBOBJS " in
6267 *" rindex.$ac_objext "* ) ;;
6268 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
6272 case " $LIBOBJS " in
6273 *" sigsetmask.$ac_objext "* ) ;;
6274 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
6278 case " $LIBOBJS " in
6279 *" stpcpy.$ac_objext "* ) ;;
6280 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
6284 case " $LIBOBJS " in
6285 *" stpncpy.$ac_objext "* ) ;;
6286 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
6290 case " $LIBOBJS " in
6291 *" strndup.$ac_objext "* ) ;;
6292 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
6296 case " $LIBOBJS " in
6297 *" strnlen.$ac_objext "* ) ;;
6298 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
6302 case " $LIBOBJS " in
6303 *" strverscmp.$ac_objext "* ) ;;
6304 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
6308 case " $LIBOBJS " in
6309 *" vasprintf.$ac_objext "* ) ;;
6310 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6314 case " $LIBOBJS " in
6315 *" waitpid.$ac_objext "* ) ;;
6316 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6323 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
6326 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6327 cat >>confdefs.h
<<_ACEOF
6335 # Mingw doesnt provide any of the variables in $vars, so we
6336 # dont have to check them here.
6338 # Of the functions in $checkfuncs, Mingw only has strerror.
6339 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6346 case " $LIBOBJS " in
6347 *" vasprintf.$ac_objext "* ) ;;
6348 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6352 case " $LIBOBJS " in
6353 *" vsnprintf.$ac_objext "* ) ;;
6354 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6358 case " $LIBOBJS " in
6359 *" snprintf.$ac_objext "* ) ;;
6360 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6364 case " $LIBOBJS " in
6365 *" asprintf.$ac_objext "* ) ;;
6366 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6371 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
6372 getcwd getpagesize getrusage gettimeofday \
6373 index insque memchr memcmp memcpy memmove memset psignal \
6374 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6375 strchr strdup strerror strncasecmp strrchr strstr strtod \
6376 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
6379 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6380 cat >>confdefs.h
<<_ACEOF
6394 # Not a target library, so we set things up to run the test suite.
6403 *-*-cygwin* |
*-*-mingw*)
6404 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6406 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6411 if test -z "${setobjs}"; then
6415 # Handle VxWorks configuration specially, since on VxWorks the
6416 # libraries are actually on the target board, not in the file
6418 case " $LIBOBJS " in
6419 *" basename.$ac_objext "* ) ;;
6420 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6424 case " $LIBOBJS " in
6425 *" getpagesize.$ac_objext "* ) ;;
6426 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6430 case " $LIBOBJS " in
6431 *" insque.$ac_objext "* ) ;;
6432 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6436 case " $LIBOBJS " in
6437 *" random.$ac_objext "* ) ;;
6438 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6442 case " $LIBOBJS " in
6443 *" strcasecmp.$ac_objext "* ) ;;
6444 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
6448 case " $LIBOBJS " in
6449 *" strncasecmp.$ac_objext "* ) ;;
6450 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
6454 case " $LIBOBJS " in
6455 *" strdup.$ac_objext "* ) ;;
6456 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6460 case " $LIBOBJS " in
6461 *" vfork.$ac_objext "* ) ;;
6462 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6466 case " $LIBOBJS " in
6467 *" waitpid.$ac_objext "* ) ;;
6468 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6472 case " $LIBOBJS " in
6473 *" vasprintf.$ac_objext "* ) ;;
6474 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6480 basename | getpagesize | insque | random | strcasecmp
)
6482 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6485 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6486 cat >>confdefs.h
<<_ACEOF
6494 # VxWorks doesn't provide any of the variables in $vars, so we
6495 # don't have to check them here.
6497 # Of the functions in $checkfuncs, VxWorks only has strerror.
6498 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6507 if test -z "${setobjs}"; then
6512 # On android, getpagesize is defined in unistd.h as a static inline
6513 # function, which AC_CHECK_FUNCS does not handle properly.
6514 ac_cv_func_getpagesize
=yes
6518 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6519 # macros, so the test below won't find them.
6520 libiberty_cv_var_sys_nerr
=yes
6521 libiberty_cv_var_sys_errlist
=yes
6525 # vfork and fork are stubs.
6526 ac_cv_func_vfork_works
=no
6530 # Under some versions of uwin, vfork is notoriously buggy and the test
6531 # can hang configure; on other versions, vfork exists just as a stub.
6532 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6533 ac_cv_func_vfork_works
=no
6534 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6535 # macros (actually, these are imported from a DLL, but the end effect
6536 # is the same), so the test below won't find them.
6537 libiberty_cv_var_sys_nerr
=yes
6538 libiberty_cv_var_sys_errlist
=yes
6542 # Under VMS, vfork works very different than on Unix. The standard test
6543 # won't work, and it isn't easily adaptable. It makes more sense to
6545 ac_cv_func_vfork_works
=yes
6550 # We haven't set the list of objects yet. Use the standard autoconf
6551 # tests. This will only work if the compiler works.
6552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6553 $as_echo_n "checking for library containing strerror... " >&6; }
6554 if ${ac_cv_search_strerror+:} false
; then :
6555 $as_echo_n "(cached) " >&6
6557 ac_func_search_save_LIBS
=$LIBS
6558 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6559 /* end confdefs.h. */
6561 /* Override any GCC internal prototype to avoid an error.
6562 Use char because int might match the return type of a GCC
6563 builtin and then its argument prototype would still apply. */
6576 for ac_lib
in '' cposix
; do
6577 if test -z "$ac_lib"; then
6578 ac_res
="none required"
6581 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6583 if test x
$gcc_no_link = xyes
; then
6584 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6586 if ac_fn_c_try_link
"$LINENO"; then :
6587 ac_cv_search_strerror
=$ac_res
6589 rm -f core conftest.err conftest.
$ac_objext \
6591 if ${ac_cv_search_strerror+:} false
; then :
6595 if ${ac_cv_search_strerror+:} false
; then :
6598 ac_cv_search_strerror
=no
6601 LIBS
=$ac_func_search_save_LIBS
6603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6604 $as_echo "$ac_cv_search_strerror" >&6; }
6605 ac_res
=$ac_cv_search_strerror
6606 if test "$ac_res" != no
; then :
6607 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6611 for ac_func
in $funcs
6613 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6614 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6615 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6616 cat >>confdefs.h
<<_ACEOF
6617 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6621 case " $LIBOBJS " in
6622 *" $ac_func.$ac_objext "* ) ;;
6623 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6631 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6632 if ${ac_cv_os_cray+:} false
; then :
6633 $as_echo_n "(cached) " >&6
6635 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h. */
6637 #if defined(CRAY) && ! defined(CRAY2)
6644 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6645 $EGREP "webecray" >/dev
/null
2>&1; then :
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6654 $as_echo "$ac_cv_os_cray" >&6; }
6655 if test $ac_cv_os_cray = yes; then
6656 for ac_func
in _getb67 GETB67 getb67
; do
6657 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6658 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6659 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6661 cat >>confdefs.h
<<_ACEOF
6662 #define CRAY_STACKSEG_END $ac_func
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6671 $as_echo_n "checking stack direction for C alloca... " >&6; }
6672 if ${ac_cv_c_stack_direction+:} false
; then :
6673 $as_echo_n "(cached) " >&6
6675 if test "$cross_compiling" = yes; then :
6676 ac_cv_c_stack_direction
=0
6678 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6679 /* end confdefs.h. */
6680 find_stack_direction ()
6682 static char *addr = 0;
6687 return find_stack_direction ();
6690 return (&dummy > addr) ? 1 : -1;
6694 exit (find_stack_direction() < 0);
6697 if ac_fn_c_try_run
"$LINENO"; then :
6698 ac_cv_c_stack_direction
=1
6700 ac_cv_c_stack_direction
=-1
6702 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6703 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6708 $as_echo "$ac_cv_c_stack_direction" >&6; }
6710 cat >>confdefs.h
<<_ACEOF
6711 #define STACK_DIRECTION $ac_cv_c_stack_direction
6715 for ac_header
in vfork.h
6717 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6718 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6719 cat >>confdefs.h
<<_ACEOF
6720 #define HAVE_VFORK_H 1
6726 for ac_func
in fork vfork
6728 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6729 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6730 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6731 cat >>confdefs.h
<<_ACEOF
6732 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6738 if test "x$ac_cv_func_fork" = xyes
; then
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6740 $as_echo_n "checking for working fork... " >&6; }
6741 if ${ac_cv_func_fork_works+:} false
; then :
6742 $as_echo_n "(cached) " >&6
6744 if test "$cross_compiling" = yes; then :
6745 ac_cv_func_fork_works
=cross
6747 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6748 /* end confdefs.h. */
6749 $ac_includes_default
6754 /* By Ruediger Kuhlmann. */
6761 if ac_fn_c_try_run
"$LINENO"; then :
6762 ac_cv_func_fork_works
=yes
6764 ac_cv_func_fork_works
=no
6766 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6767 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6772 $as_echo "$ac_cv_func_fork_works" >&6; }
6775 ac_cv_func_fork_works
=$ac_cv_func_fork
6777 if test "x$ac_cv_func_fork_works" = xcross
; then
6779 *-*-amigaos* |
*-*-msdosdjgpp*)
6780 # Override, as these systems have only a dummy fork() stub
6781 ac_cv_func_fork_works
=no
6784 ac_cv_func_fork_works
=yes
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6788 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6790 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6791 if test "x$ac_cv_func_vfork" = xyes
; then
6792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6793 $as_echo_n "checking for working vfork... " >&6; }
6794 if ${ac_cv_func_vfork_works+:} false
; then :
6795 $as_echo_n "(cached) " >&6
6797 if test "$cross_compiling" = yes; then :
6798 ac_cv_func_vfork_works
=cross
6800 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6801 /* end confdefs.h. */
6802 /* Thanks to Paul Eggert for this test. */
6803 $ac_includes_default
6804 #include <sys/wait.h>
6808 /* On some sparc systems, changes by the child to local and incoming
6809 argument registers are propagated back to the parent. The compiler
6810 is told about this with #include <vfork.h>, but some compilers
6811 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6812 static variable whose address is put into a register that is
6813 clobbered by the vfork. */
6816 sparc_address_test (int arg)
6818 sparc_address_test (arg) int arg;
6839 pid_t parent = getpid ();
6842 sparc_address_test (0);
6847 /* Here is another test for sparc vfork register problems. This
6848 test uses lots of local variables, at least as many local
6849 variables as main has allocated so far including compiler
6850 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6851 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6852 reuse the register of parent for one of the local variables,
6853 since it will think that parent can't possibly be used any more
6854 in this routine. Assigning to the local variable will thus
6855 munge parent in the parent process. */
6857 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6858 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6859 /* Convince the compiler that p..p7 are live; otherwise, it might
6860 use the same hardware register for all 8 local variables. */
6861 if (p != p1 || p != p2 || p != p3 || p != p4
6862 || p != p5 || p != p6 || p != p7)
6865 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6866 from child file descriptors. If the child closes a descriptor
6867 before it execs or exits, this munges the parent's descriptor
6868 as well. Test for this by closing stdout in the child. */
6869 _exit(close(fileno(stdout)) != 0);
6874 while (wait(&status) != child)
6877 /* Was there some problem with vforking? */
6880 /* Did the child fail? (This shouldn't happen.) */
6883 /* Did the vfork/compiler bug occur? */
6884 || parent != getpid()
6886 /* Did the file descriptor bug occur? */
6887 || fstat(fileno(stdout), &st) != 0
6892 if ac_fn_c_try_run
"$LINENO"; then :
6893 ac_cv_func_vfork_works
=yes
6895 ac_cv_func_vfork_works
=no
6897 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6898 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6903 $as_echo "$ac_cv_func_vfork_works" >&6; }
6906 if test "x$ac_cv_func_fork_works" = xcross
; then
6907 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6909 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6912 if test "x$ac_cv_func_vfork_works" = xyes
; then
6914 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6918 $as_echo "#define vfork fork" >>confdefs.h
6921 if test "x$ac_cv_func_fork_works" = xyes
; then
6923 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6927 if test $ac_cv_func_vfork_works = no
; then
6928 case " $LIBOBJS " in
6929 *" vfork.$ac_objext "* ) ;;
6930 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6935 # We only need _doprnt if we might use it to implement v*printf.
6936 if test $ac_cv_func_vprintf != yes \
6937 ||
test $ac_cv_func_vfprintf != yes \
6938 ||
test $ac_cv_func_vsprintf != yes; then
6939 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6940 if test "x$ac_cv_func__doprnt" = xyes
; then :
6941 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
6944 case " $LIBOBJS " in
6945 *" _doprnt.$ac_objext "* ) ;;
6946 *) LIBOBJS
="$LIBOBJS _doprnt.$ac_objext"
6954 for ac_func
in _doprnt
6956 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6957 if test "x$ac_cv_func__doprnt" = xyes
; then :
6958 cat >>confdefs.h
<<_ACEOF
6959 #define HAVE__DOPRNT 1
6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6969 $as_echo_n "checking for $v... " >&6; }
6970 if eval \
${libiberty_cv_var_$v+:} false
; then :
6971 $as_echo_n "(cached) " >&6
6973 if test x
$gcc_no_link = xyes
; then
6974 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6976 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6977 /* end confdefs.h. */
6982 extern int $v []; p = $v;
6987 if ac_fn_c_try_link
"$LINENO"; then :
6988 eval "libiberty_cv_var_$v=yes"
6990 eval "libiberty_cv_var_$v=no"
6992 rm -f core conftest.err conftest.
$ac_objext \
6993 conftest
$ac_exeext conftest.
$ac_ext
6996 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6998 $as_echo "yes" >&6; }
6999 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7000 cat >>confdefs.h
<<_ACEOF
7005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7006 $as_echo "no" >&6; }
7010 # special check for _system_configuration because AIX <4.3.2 do not
7011 # contain the `physmem' member.
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
7013 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
7014 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7015 /* end confdefs.h. */
7016 #include <sys/systemcfg.h>
7020 double x = _system_configuration.physmem;
7025 if ac_fn_c_try_compile
"$LINENO"; then :
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7027 $as_echo "yes" >&6; }
7029 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7033 $as_echo "no" >&6; }
7035 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7037 for ac_func
in $checkfuncs
7039 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7040 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7041 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7042 cat >>confdefs.h
<<_ACEOF
7043 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7049 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
7050 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
7051 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
7057 cat >>confdefs.h
<<_ACEOF
7058 #define HAVE_DECL_BASENAME $ac_have_decl
7060 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7061 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
7067 cat >>confdefs.h
<<_ACEOF
7068 #define HAVE_DECL_FFS $ac_have_decl
7070 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7071 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
7077 cat >>confdefs.h
<<_ACEOF
7078 #define HAVE_DECL_ASPRINTF $ac_have_decl
7080 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7081 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
7087 cat >>confdefs.h
<<_ACEOF
7088 #define HAVE_DECL_VASPRINTF $ac_have_decl
7090 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7091 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
7097 cat >>confdefs.h
<<_ACEOF
7098 #define HAVE_DECL_SNPRINTF $ac_have_decl
7100 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7101 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
7107 cat >>confdefs.h
<<_ACEOF
7108 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7111 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
7112 if test "x$ac_cv_have_decl_calloc" = xyes
; then :
7118 cat >>confdefs.h
<<_ACEOF
7119 #define HAVE_DECL_CALLOC $ac_have_decl
7121 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
7122 if test "x$ac_cv_have_decl_getenv" = xyes
; then :
7128 cat >>confdefs.h
<<_ACEOF
7129 #define HAVE_DECL_GETENV $ac_have_decl
7131 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
7132 if test "x$ac_cv_have_decl_getopt" = xyes
; then :
7138 cat >>confdefs.h
<<_ACEOF
7139 #define HAVE_DECL_GETOPT $ac_have_decl
7141 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
7142 if test "x$ac_cv_have_decl_malloc" = xyes
; then :
7148 cat >>confdefs.h
<<_ACEOF
7149 #define HAVE_DECL_MALLOC $ac_have_decl
7151 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7152 if test "x$ac_cv_have_decl_realloc" = xyes
; then :
7158 cat >>confdefs.h
<<_ACEOF
7159 #define HAVE_DECL_REALLOC $ac_have_decl
7161 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7162 if test "x$ac_cv_have_decl_sbrk" = xyes
; then :
7168 cat >>confdefs.h
<<_ACEOF
7169 #define HAVE_DECL_SBRK $ac_have_decl
7172 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7173 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
7179 cat >>confdefs.h
<<_ACEOF
7180 #define HAVE_DECL_STRTOL $ac_have_decl
7182 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7183 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
7189 cat >>confdefs.h
<<_ACEOF
7190 #define HAVE_DECL_STRTOUL $ac_have_decl
7192 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7193 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
7199 cat >>confdefs.h
<<_ACEOF
7200 #define HAVE_DECL_STRTOLL $ac_have_decl
7202 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7203 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
7209 cat >>confdefs.h
<<_ACEOF
7210 #define HAVE_DECL_STRTOULL $ac_have_decl
7213 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7214 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
7220 cat >>confdefs.h
<<_ACEOF
7221 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7224 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7225 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
7231 cat >>confdefs.h
<<_ACEOF
7232 #define HAVE_DECL_STRNLEN $ac_have_decl
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7236 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7237 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false
; then :
7238 $as_echo_n "(cached) " >&6
7240 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7241 /* end confdefs.h. */
7243 #include "confdefs.h"
7245 #ifdef HAVE_STRING_H
7248 #ifdef HAVE_STRINGS_H
7249 #include <strings.h>
7252 #ifdef HAVE_STDLIB_H
7255 #ifdef HAVE_UNISTD_H
7261 char *(*pfn) = (char *(*)) canonicalize_file_name
7266 if ac_fn_c_try_compile
"$LINENO"; then :
7267 libiberty_cv_decl_needed_canonicalize_file_name
=no
7269 libiberty_cv_decl_needed_canonicalize_file_name
=yes
7271 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7275 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7276 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7278 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7284 # Figure out which version of pexecute to use.
7286 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
7287 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
7288 *-*-msdos*) pexecute
=pex-msdos
;;
7289 *) pexecute
=pex-unix
;;
7296 for ac_header
in $ac_header_list
7298 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7299 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
7300 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
7301 cat >>confdefs.h
<<_ACEOF
7302 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7314 if test x
$gcc_no_link = xyes
; then
7315 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
7316 ac_cv_func_mmap_fixed_mapped
=no
7319 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
7321 for ac_func
in getpagesize
7323 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7324 if test "x$ac_cv_func_getpagesize" = xyes
; then :
7325 cat >>confdefs.h
<<_ACEOF
7326 #define HAVE_GETPAGESIZE 1
7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7333 $as_echo_n "checking for working mmap... " >&6; }
7334 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
7335 $as_echo_n "(cached) " >&6
7337 if test "$cross_compiling" = yes; then :
7338 ac_cv_func_mmap_fixed_mapped
=no
7340 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7341 /* end confdefs.h. */
7342 $ac_includes_default
7343 /* malloc might have been renamed as rpl_malloc. */
7346 /* Thanks to Mike Haertel and Jim Avera for this test.
7347 Here is a matrix of mmap possibilities:
7348 mmap private not fixed
7349 mmap private fixed at somewhere currently unmapped
7350 mmap private fixed at somewhere already mapped
7351 mmap shared not fixed
7352 mmap shared fixed at somewhere currently unmapped
7353 mmap shared fixed at somewhere already mapped
7354 For private mappings, we should verify that changes cannot be read()
7355 back from the file, nor mmap's back from the file at a different
7356 address. (There have been systems where private was not correctly
7357 implemented like the infamous i386 svr4.0, and systems where the
7358 VM page cache was not coherent with the file system buffer cache
7359 like early versions of FreeBSD and possibly contemporary NetBSD.)
7360 For shared mappings, we should conversely verify that changes get
7361 propagated back to all the places they're supposed to be.
7363 Grep wants private fixed already mapped.
7364 The main things grep needs to know about mmap are:
7365 * does it exist and is it safe to write into the mmap'd area
7366 * how to use it (BSD variants) */
7369 #include <sys/mman.h>
7371 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7375 /* This mess was copied from the GNU getpagesize.h. */
7376 #ifndef HAVE_GETPAGESIZE
7377 # ifdef _SC_PAGESIZE
7378 # define getpagesize() sysconf(_SC_PAGESIZE)
7379 # else /* no _SC_PAGESIZE */
7380 # ifdef HAVE_SYS_PARAM_H
7381 # include <sys/param.h>
7382 # ifdef EXEC_PAGESIZE
7383 # define getpagesize() EXEC_PAGESIZE
7384 # else /* no EXEC_PAGESIZE */
7386 # define getpagesize() NBPG * CLSIZE
7389 # endif /* no CLSIZE */
7390 # else /* no NBPG */
7392 # define getpagesize() NBPC
7393 # else /* no NBPC */
7395 # define getpagesize() PAGESIZE
7396 # endif /* PAGESIZE */
7397 # endif /* no NBPC */
7398 # endif /* no NBPG */
7399 # endif /* no EXEC_PAGESIZE */
7400 # else /* no HAVE_SYS_PARAM_H */
7401 # define getpagesize() 8192 /* punt totally */
7402 # endif /* no HAVE_SYS_PARAM_H */
7403 # endif /* no _SC_PAGESIZE */
7405 #endif /* no HAVE_GETPAGESIZE */
7410 char *data, *data2, *data3;
7415 pagesize = getpagesize ();
7417 /* First, make a file with some known garbage in it. */
7418 data = (char *) malloc (pagesize);
7421 for (i = 0; i < pagesize; ++i)
7422 *(data + i) = rand ();
7424 fd = creat ("conftest.mmap", 0600);
7427 if (write (fd, data, pagesize) != pagesize)
7431 /* Next, check that the tail of a page is zero-filled. File must have
7432 non-zero length, otherwise we risk SIGBUS for entire page. */
7433 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7437 if (write (fd2, cdata2, 1) != 1)
7439 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7440 if (data2 == MAP_FAILED)
7442 for (i = 0; i < pagesize; ++i)
7446 if (munmap (data2, pagesize))
7449 /* Next, try to mmap the file at a fixed address which already has
7450 something else allocated at it. If we can, also make sure that
7451 we see the same garbage. */
7452 fd = open ("conftest.mmap", O_RDWR);
7455 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7456 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7458 for (i = 0; i < pagesize; ++i)
7459 if (*(data + i) != *(data2 + i))
7462 /* Finally, make sure that changes to the mapped area do not
7463 percolate back to the file as seen by read(). (This is a bug on
7464 some variants of i386 svr4.0.) */
7465 for (i = 0; i < pagesize; ++i)
7466 *(data2 + i) = *(data2 + i) + 1;
7467 data3 = (char *) malloc (pagesize);
7470 if (read (fd, data3, pagesize) != pagesize)
7472 for (i = 0; i < pagesize; ++i)
7473 if (*(data + i) != *(data3 + i))
7479 if ac_fn_c_try_run
"$LINENO"; then :
7480 ac_cv_func_mmap_fixed_mapped
=yes
7482 ac_cv_func_mmap_fixed_mapped
=no
7484 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7485 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7490 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7491 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7493 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7496 rm -f conftest.mmap conftest.txt
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7501 $as_echo_n "checking for working strncmp... " >&6; }
7502 if ${ac_cv_func_strncmp_works+:} false
; then :
7503 $as_echo_n "(cached) " >&6
7505 if test "$cross_compiling" = yes; then :
7506 ac_cv_func_strncmp_works
=yes
7508 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7509 /* end confdefs.h. */
7511 /* Test by Jim Wilson and Kaveh Ghazi.
7512 Check whether strncmp reads past the end of its string parameters. */
7513 #include <sys/types.h>
7519 #ifdef HAVE_SYS_MMAN_H
7520 #include <sys/mman.h>
7524 #ifdef MAP_ANONYMOUS
7525 #define MAP_ANON MAP_ANONYMOUS
7527 #define MAP_ANON MAP_FILE
7538 #define MAP_LEN 0x10000
7542 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7546 dev_zero = open ("/dev/zero", O_RDONLY);
7550 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7551 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7552 if (p == (char *)-1)
7553 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7554 MAP_ANON|MAP_PRIVATE, -1, 0);
7555 if (p == (char *)-1)
7559 char *string = "__si_type_info";
7560 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7561 char *r = (char *) p + 0xe;
7567 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7572 if ac_fn_c_try_run
"$LINENO"; then :
7573 ac_cv_func_strncmp_works
=yes
7575 ac_cv_func_strncmp_works
=no
7577 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7578 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7581 rm -f core core.
* *.core
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7584 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7585 if test $ac_cv_func_strncmp_works = no
; then
7586 case " $LIBOBJS " in
7587 *" strncmp.$ac_objext "* ) ;;
7588 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7595 # Install a library built with a cross compiler in $(tooldir) rather
7597 if test -z "${with_cross_host}"; then
7600 INSTALL_DEST
=tooldir
7606 for l
in x
$LIBOBJS; do
7618 # We need multilib support, but only if configuring for the target.
7619 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7621 ac_config_commands
="$ac_config_commands default"
7623 cat >confcache
<<\_ACEOF
7624 # This file is a shell script that caches the results of configure
7625 # tests run on this system so they can be shared between configure
7626 # scripts and configure runs, see configure's option --config-cache.
7627 # It is not useful on other systems. If it contains results you don't
7628 # want to keep, you may remove or edit it.
7630 # config.status only pays attention to the cache file if you give it
7631 # the --recheck option to rerun configure.
7633 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7634 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7639 # The following way of writing the cache mishandles newlines in values,
7640 # but we know of no workaround that is simple, portable, and efficient.
7641 # So, we kill variables containing newlines.
7642 # Ultrix sh set writes to stderr and can't be redirected directly,
7643 # and sets the high bit in the cache file unless we assign to the vars.
7645 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7646 eval ac_val
=\$
$ac_var
7650 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7651 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7654 _ | IFS | as_nl
) ;; #(
7655 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7656 *) { eval $ac_var=; unset $ac_var;} ;;
7662 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7663 *${as_nl}ac_space
=\
*)
7664 # `set' does not quote correctly, so add quotes: double-quote
7665 # substitution turns \\\\ into \\, and sed turns \\ into \.
7668 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7671 # `set' quotes correctly as required by POSIX, so do not add quotes.
7672 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7681 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7683 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7685 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7686 if test -w "$cache_file"; then
7687 if test "x$cache_file" != "x/dev/null"; then
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7689 $as_echo "$as_me: updating cache $cache_file" >&6;}
7690 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
7691 cat confcache
>"$cache_file"
7693 case $cache_file in #(
7695 mv -f confcache
"$cache_file"$$
&&
7696 mv -f "$cache_file"$$
"$cache_file" ;; #(
7698 mv -f confcache
"$cache_file" ;;
7703 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7704 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7709 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7710 # Let make expand exec_prefix.
7711 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7713 DEFS
=-DHAVE_CONFIG_H
7718 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7719 # 1. Remove the extension, and $U if already installed.
7720 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7721 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7722 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7723 # will be set to the directory where LIBOBJS objects are built.
7724 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7725 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7729 LTLIBOBJS
=$ac_ltlibobjs
7734 : "${CONFIG_STATUS=./config.status}"
7736 ac_clean_files_save
=$ac_clean_files
7737 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7739 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7741 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7743 # Generated by $as_me.
7744 # Run this file to recreate the current configuration.
7745 # Compiler output produced by configure, useful for debugging
7746 # configure, is in config.log if it exists.
7752 SHELL=\${CONFIG_SHELL-$SHELL}
7755 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7756 ## -------------------- ##
7757 ## M4sh Initialization. ##
7758 ## -------------------- ##
7760 # Be more Bourne compatible
7761 DUALCASE
=1; export DUALCASE
# for MKS sh
7762 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7765 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7766 # is contrary to our usage. Disable this feature.
7767 alias -g '${1+"$@"}'='"$@"'
7768 setopt NO_GLOB_SUBST
7770 case `(set -o) 2>/dev/null` in #(
7782 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7783 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7784 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7785 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7786 # Prefer a ksh shell builtin over an external printf program on Solaris,
7787 # but without wasting forks for bash or zsh.
7788 if test -z "$BASH_VERSION$ZSH_VERSION" \
7789 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7790 as_echo='print
-r --'
7791 as_echo_n='print
-rn --'
7792 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7793 as_echo='printf %s
\n'
7794 as_echo_n='printf %s
'
7796 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7797 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7798 as_echo_n='/usr
/ucb
/echo -n'
7800 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7801 as_echo_n_body='eval
7805 expr "X$arg" : "X\\(.*\\)$as_nl";
7806 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7808 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7810 export as_echo_n_body
7811 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7814 as_echo='sh
-c $as_echo_body as_echo
'
7817 # The user is always right.
7818 if test "${PATH_SEPARATOR+set}" != set; then
7820 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7821 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7828 # We need space, tab and new line, in precisely that order. Quoting is
7829 # there to prevent editors from complaining about space-tab.
7830 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7831 # splitting by setting IFS to empty value.)
7834 # Find who we are. Look in the path if we contain no directory separator.
7837 *[\\/]* ) as_myself=$0 ;;
7838 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7842 test -z "$as_dir" && as_dir=.
7843 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7849 # We did not find ourselves, most probably we were run as `sh COMMAND'
7850 # in which case we are not to be found in the path.
7851 if test "x$as_myself" = x
; then
7854 if test ! -f "$as_myself"; then
7855 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7859 # Unset variables that we do not need and which cause bugs (e.g. in
7860 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7861 # suppresses any "Segmentation fault" message there. '((' could
7862 # trigger a bug in pdksh 5.2.14.
7863 for as_var
in BASH_ENV ENV MAIL MAILPATH
7864 do eval test x\
${$as_var+set} = xset \
7865 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7878 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7881 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7882 # ----------------------------------------
7883 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7884 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7885 # script with STATUS, using 1 if that was 0.
7888 as_status
=$1; test $as_status -eq 0 && as_status
=1
7890 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7891 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7893 $as_echo "$as_me: error: $2" >&2
7894 as_fn_exit
$as_status
7898 # as_fn_set_status STATUS
7899 # -----------------------
7900 # Set $? to STATUS, without forking.
7904 } # as_fn_set_status
7908 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7918 # Portably unset VAR.
7921 { eval $1=; unset $1;}
7923 as_unset
=as_fn_unset
7924 # as_fn_append VAR VALUE
7925 # ----------------------
7926 # Append the text in VALUE to the end of the definition contained in VAR. Take
7927 # advantage of any shell optimizations that allow amortized linear growth over
7928 # repeated appends, instead of the typical quadratic growth present in naive
7930 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
7931 eval 'as_fn_append ()
7942 # as_fn_arith ARG...
7943 # ------------------
7944 # Perform arithmetic evaluation on the ARGs, and store the result in the
7945 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7946 # must be portable across $(()) and expr.
7947 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
7948 eval 'as_fn_arith ()
7955 as_val
=`expr "$@" || test $? -eq 1`
7960 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
7961 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
7967 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7968 as_basename
=basename
7973 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
7979 as_me
=`$as_basename -- "$0" ||
7980 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7981 X"$0" : 'X\(//\)$' \| \
7982 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7984 sed '/^.*\/\([^/][^/]*\)\/*$/{
7998 # Avoid depending upon Character Ranges.
7999 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
8000 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8001 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
8002 as_cr_digits
='0123456789'
8003 as_cr_alnum
=$as_cr_Letters$as_cr_digits
8005 ECHO_C
= ECHO_N
= ECHO_T
=
8006 case `echo -n x` in #(((((
8008 case `echo 'xy\c'` in
8009 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
8011 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
8018 rm -f conf$$ conf$$.exe conf$$.
file
8019 if test -d conf$$.dir
; then
8020 rm -f conf$$.dir
/conf$$.
file
8023 mkdir conf$$.dir
2>/dev
/null
8025 if (echo >conf$$.
file) 2>/dev
/null
; then
8026 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8028 # ... but there are two gotchas:
8029 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8030 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8031 # In both cases, we have to default to `cp -pR'.
8032 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
8034 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8042 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
8043 rmdir conf$$.dir
2>/dev
/null
8048 # Create "$as_dir" as a directory, including parents if necessary.
8053 -*) as_dir
=.
/$as_dir;;
8055 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
8059 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8060 *) as_qdir
=$as_dir;;
8062 as_dirs
="'$as_qdir' $as_dirs"
8063 as_dir
=`$as_dirname -- "$as_dir" ||
8064 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8065 X"$as_dir" : 'X\(//\)[^/]' \| \
8066 X"$as_dir" : 'X\(//\)$' \| \
8067 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8068 $as_echo X"$as_dir" |
8069 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8086 test -d "$as_dir" && break
8088 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
8089 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
8093 if mkdir
-p .
2>/dev
/null
; then
8094 as_mkdir_p
='mkdir -p "$as_dir"'
8096 test -d .
/-p && rmdir .
/-p
8101 # as_fn_executable_p FILE
8102 # -----------------------
8103 # Test if FILE is an executable regular file.
8104 as_fn_executable_p
()
8106 test -f "$1" && test -x "$1"
8107 } # as_fn_executable_p
8109 as_executable_p
=as_fn_executable_p
8111 # Sed expression to map a string onto a valid CPP name.
8112 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8114 # Sed expression to map a string onto a valid variable name.
8115 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8119 ## ----------------------------------- ##
8120 ## Main body of $CONFIG_STATUS script. ##
8121 ## ----------------------------------- ##
8123 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
8125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8126 # Save the log message, to keep $0 and so on meaningful, and to
8127 # report actual input values of CONFIG_FILES etc. instead of their
8128 # values after options handling.
8130 This file was extended by $as_me, which was
8131 generated by GNU Autoconf 2.69. Invocation command line was
8133 CONFIG_FILES = $CONFIG_FILES
8134 CONFIG_HEADERS = $CONFIG_HEADERS
8135 CONFIG_LINKS = $CONFIG_LINKS
8136 CONFIG_COMMANDS = $CONFIG_COMMANDS
8139 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8144 case $ac_config_files in *"
8145 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
8148 case $ac_config_headers in *"
8149 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
8153 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8154 # Files that config.status was made for.
8155 config_files="$ac_config_files"
8156 config_headers="$ac_config_headers"
8157 config_commands="$ac_config_commands"
8161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8163 \`$as_me' instantiates files and other configuration actions
8164 from templates according to the current configuration. Unless the files
8165 and actions are specified as TAGs, all are instantiated by default.
8167 Usage: $0 [OPTION]... [TAG]...
8169 -h, --help print this help, then exit
8170 -V, --version print version number and configuration settings, then exit
8171 --config print configuration, then exit
8172 -q, --quiet, --silent
8173 do not print progress messages
8174 -d, --debug don't remove temporary files
8175 --recheck update $as_me by reconfiguring in the same conditions
8176 --file=FILE[:TEMPLATE]
8177 instantiate the configuration file FILE
8178 --header=FILE[:TEMPLATE]
8179 instantiate the configuration header FILE
8181 Configuration files:
8184 Configuration headers:
8187 Configuration commands:
8190 Report bugs to the package provider."
8193 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8194 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8197 configured by $0, generated by GNU Autoconf 2.69,
8198 with options \\"\$ac_cs_config\\"
8200 Copyright (C) 2012 Free Software Foundation, Inc.
8201 This config.status script is free software; the Free Software Foundation
8202 gives unlimited permission to copy, distribute and modify it."
8207 test -n "\$AWK" || AWK=awk
8210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8211 # The default lists apply if the user does not specify any file.
8217 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8218 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
8222 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8234 # Handling of the options.
8235 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8237 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
8238 $as_echo "$ac_cs_version"; exit ;;
8239 --config |
--confi |
--conf |
--con |
--co |
--c )
8240 $as_echo "$ac_cs_config"; exit ;;
8241 --debug |
--debu |
--deb |
--de |
--d |
-d )
8243 --file |
--fil |
--fi |
--f )
8246 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8247 '') as_fn_error $?
"missing file argument" ;;
8249 as_fn_append CONFIG_FILES
" '$ac_optarg'"
8250 ac_need_defaults
=false
;;
8251 --header |
--heade |
--head |
--hea )
8254 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8256 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
8257 ac_need_defaults
=false
;;
8259 # Conflict between --help and --header
8260 as_fn_error $?
"ambiguous option: \`$1'
8261 Try \`$0 --help' for more information.";;
8262 --help |
--hel |
-h )
8263 $as_echo "$ac_cs_usage"; exit ;;
8264 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8265 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8269 -*) as_fn_error $?
"unrecognized option: \`$1'
8270 Try \`$0 --help' for more information." ;;
8272 *) as_fn_append ac_config_targets
" $1"
8273 ac_need_defaults
=false
;;
8279 ac_configure_extra_args
=
8281 if $ac_cs_silent; then
8283 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8288 if \$ac_cs_recheck; then
8289 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8291 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8292 CONFIG_SHELL='$SHELL'
8298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8302 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8303 ## Running $as_me. ##
8309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8316 with_target_subdir=${with_target_subdir}
8317 with_multisubdir=${with_multisubdir}
8318 ac_configure_args="--enable-multilib ${ac_configure_args}"
8319 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8320 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8321 libiberty_topdir=${libiberty_topdir}
8326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8328 # Handling of arguments.
8329 for ac_config_target
in $ac_config_targets
8331 case $ac_config_target in
8332 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
8333 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
8334 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
8335 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8337 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8342 # If the user did not use the arguments to specify the items to instantiate,
8343 # then the envvar interface is used. Set only those that are not.
8344 # We use the long form for the default assignment because of an extremely
8345 # bizarre bug on SunOS 4.1.3.
8346 if $ac_need_defaults; then
8347 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8348 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8349 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8352 # Have a temporary directory for convenience. Make it in the build tree
8353 # simply because there is no reason against having it here, and in addition,
8354 # creating and moving files from /tmp can sometimes cause problems.
8355 # Hook for its removal unless debugging.
8356 # Note that there is a small window in which the directory will not be cleaned:
8357 # after its creation but before its name has been assigned to `$tmp'.
8361 trap 'exit_status=$?
8363 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8365 trap 'as_fn_exit 1' 1 2 13 15
8367 # Create a (secure) tmp directory for tmp files.
8370 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8374 tmp
=.
/conf$$
-$RANDOM
8375 (umask 077 && mkdir
"$tmp")
8376 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
8379 # Set up the scripts for CONFIG_FILES section.
8380 # No need to generate them if there are no CONFIG_FILES.
8381 # This happens for instance with `./config.status config.h'.
8382 if test -n "$CONFIG_FILES"; then
8384 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
8386 ac_cs_awk_pipe_init
=
8387 ac_cs_awk_read_file
='
8388 while ((getline aline < (F[key])) > 0)
8391 ac_cs_awk_pipe_fini
=
8393 ac_cs_awk_getline
=false
8394 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
8395 ac_cs_awk_read_file
='
8397 print "cat " F[key] " &&"
8398 '$ac_cs_awk_pipe_init
8399 # The final `:' finishes the AND list.
8400 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
8402 ac_cr
=`echo X | tr X '\015'`
8403 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8404 # But we know of no other shell where ac_cr would be empty at this
8405 # point, so we can use a bashism as a fallback.
8406 if test "x$ac_cr" = x
; then
8407 eval ac_cr
=\$
\'\\r
\'
8409 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8410 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8416 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8419 # Create commands to substitute file output variables.
8421 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8422 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8423 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
8426 } >conf$
$files.sh
&&
8427 . .
/conf$
$files.sh ||
8428 as_fn_error $?
"could not make $CONFIG_STATUS" "$LINENO" 5
8429 rm -f conf$
$files.sh
8432 echo "cat >conf$$subs.awk <<_ACEOF" &&
8433 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8436 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8437 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8439 for ac_last_try in false false false false false :; do
8440 . ./conf$$subs.sh ||
8441 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8443 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
8444 if test $ac_delim_n = $ac_delim_num; then
8446 elif $ac_last_try; then
8447 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8449 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8455 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
8459 s/^/S["/; s
/!.
*/"]=/
8469 s/\(.\{148\}\)..*/\1/
8471 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
8476 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8483 s/\(.\{148\}\)..*/\1/
8485 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
8489 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8494 ' <conf$$subs.awk | sed '
8499 ' >>$CONFIG_STATUS || ac_write_fail=1
8500 rm -f conf$$subs.awk
8501 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8503 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
8504 for (key in S) S_is_set[key] = 1
8506 \$ac_cs_awk_pipe_init
8510 nfields = split(line, field, "@
")
8512 len = length(field[1])
8513 for (i = 2; i < nfields; i++) {
8515 keylen = length(key)
8516 if (S_is_set[key]) {
8518 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8519 len += length(value) + length(field[++i])
8524 if (nfields == 3 && !substed) {
8526 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8527 \$ac_cs_awk_read_file
8533 \$ac_cs_awk_pipe_fini
8536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8537 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8538 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
8541 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
8542 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
8545 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8546 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
8547 # trailing colons and then remove the whole line if VPATH becomes empty
8548 # (actually we leave an empty line to preserve line numbers).
8549 if test "x
$srcdir" = x.; then
8550 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8568 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8569 fi # test -n "$CONFIG_FILES"
8571 # Set up the scripts for CONFIG_HEADERS section.
8572 # No need to generate them if there are no CONFIG_HEADERS.
8573 # This happens for instance with `./config.status Makefile'.
8574 if test -n "$CONFIG_HEADERS"; then
8575 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
8579 # Transform confdefs.h into an awk script `defines.awk', embedded as
8580 # here-document in config.status, that substitutes the proper values into
8581 # config.h.in to produce config.h.
8583 # Create a delimiter string that does not exist in confdefs.h, to ease
8584 # handling of long lines.
8586 for ac_last_try in false false :; do
8587 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
8588 if test -z "$ac_tt"; then
8590 elif $ac_last_try; then
8591 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
8593 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8597 # For the awk script, D is an array of macro values keyed by name,
8598 # likewise P contains macro parameters if any. Preserve backslash
8599 # newline sequences.
8601 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8603 s/.\{148\}/&'"$ac_delim"'/g
8606 s/^[ ]*#[ ]*define[ ][ ]*/ /
8613 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8615 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8619 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8620 D["\
1"]=" \
3\\\\\\n
"\\/p
8622 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8627 s/.\{148\}/&'"$ac_delim"'/g
8632 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8635 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8637 ' <confdefs.h | sed '
8638 s/'"$ac_delim"'/"\\\
8639 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8642 for (key in D) D_is_set[key] = 1
8645 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8647 split(line, arg, " ")
8648 if (arg[1] == "#") {
8652 defundef
= substr
(arg
[1], 2)
8655 split(mac1
, mac2
, "(") #)
8657 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8658 if (D_is_set
[macro
]) {
8659 # Preserve the white space surrounding the "#".
8660 print prefix
"define", macro P
[macro
] D
[macro
]
8663 # Replace #undef with comments. This is necessary, for example,
8664 # in the case of _POSIX_SOURCE, which is predefined and required
8665 # on some systems where configure will not decide to define it.
8666 if (defundef
== "undef") {
8667 print
"/*", prefix defundef
, macro
, "*/"
8675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8676 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
8677 fi # test -n "$CONFIG_HEADERS"
8680 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8685 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8687 case $ac_mode$ac_tag in
8689 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8690 :[FH
]-) ac_tag
=-:-;;
8691 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8708 -) ac_f
="$ac_tmp/stdin";;
8709 *) # Look for the file first in the build tree, then in the source tree
8710 # (if the path is not absolute). The absolute path cannot be DOS-style,
8711 # because $ac_f cannot contain `:'.
8715 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8717 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8719 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8720 as_fn_append ac_file_inputs
" '$ac_f'"
8723 # Let's still pretend it is `configure' which instantiates (i.e., don't
8724 # use $as_me), people would be surprised to read:
8725 # /* config.h. Generated by config.status. */
8726 configure_input
='Generated from '`
8727 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8729 if test x
"$ac_file" != x-
; then
8730 configure_input
="$ac_file. $configure_input"
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8732 $as_echo "$as_me: creating $ac_file" >&6;}
8734 # Neutralize special characters interpreted by sed in replacement strings.
8735 case $configure_input in #(
8736 *\
&* |
*\|
* |
*\\* )
8737 ac_sed_conf_input
=`$as_echo "$configure_input" |
8738 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8739 *) ac_sed_conf_input
=$configure_input;;
8743 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
8744 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
8749 ac_dir
=`$as_dirname -- "$ac_file" ||
8750 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8751 X"$ac_file" : 'X\(//\)[^/]' \| \
8752 X"$ac_file" : 'X\(//\)$' \| \
8753 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8754 $as_echo X"$ac_file" |
8755 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8772 as_dir
="$ac_dir"; as_fn_mkdir_p
8776 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8778 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8779 # A ".." for each directory in $ac_dir_suffix.
8780 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8781 case $ac_top_builddir_sub in
8782 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8783 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8786 ac_abs_top_builddir
=$ac_pwd
8787 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8788 # for backward compatibility:
8789 ac_top_builddir
=$ac_top_build_prefix
8792 .
) # We are building in place.
8794 ac_top_srcdir
=$ac_top_builddir_sub
8795 ac_abs_top_srcdir
=$ac_pwd ;;
8796 [\\/]* | ?
:[\\/]* ) # Absolute name.
8797 ac_srcdir
=$srcdir$ac_dir_suffix;
8798 ac_top_srcdir
=$srcdir
8799 ac_abs_top_srcdir
=$srcdir ;;
8801 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8802 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8803 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8805 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8815 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8816 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8821 # If the template does not know about datarootdir, expand it.
8822 # FIXME: This hack should be removed a few years after 2.60.
8823 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8834 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8835 *datarootdir
*) ac_datarootdir_seen
=yes;;
8836 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8838 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8841 ac_datarootdir_hack='
8842 s&@datadir@&$datadir&g
8843 s&@docdir@&$docdir&g
8844 s&@infodir@&$infodir&g
8845 s&@localedir@&$localedir&g
8846 s&@mandir@&$mandir&g
8847 s&\\\${datarootdir}&$datarootdir&g' ;;
8851 # Neutralize VPATH when `$srcdir' = `.'.
8852 # Shell code in configure.ac might set extrasub.
8853 # FIXME: do we really want to maintain this feature?
8854 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8855 ac_sed_extra="$ac_vpsub
8858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8860 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8861 s|@configure_input@|
$ac_sed_conf_input|
;t t
8862 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8863 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8864 s
&@srcdir@
&$ac_srcdir&;t t
8865 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8866 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8867 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8868 s
&@builddir@
&$ac_builddir&;t t
8869 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8870 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8871 s
&@INSTALL@
&$ac_INSTALL&;t t
8872 $ac_datarootdir_hack
8874 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8875 if $ac_cs_awk_getline; then
8876 $AWK -f "$ac_tmp/subs.
awk"
8878 $AWK -f "$ac_tmp/subs.
awk" | $SHELL
8880 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
8882 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8883 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
8884 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8885 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
8886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8887 which seems to be undefined. Please make sure it is defined" >&5
8888 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8889 which seems to be undefined. Please make sure it is defined" >&2;}
8891 rm -f "$ac_tmp/stdin"
8893 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8894 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8896 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8902 if test x"$ac_file" != x-; then
8904 $as_echo "/* $configure_input */" \
8905 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8906 } >"$ac_tmp/config.h" \
8907 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8908 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8910 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8913 mv "$ac_tmp/config.h" "$ac_file" \
8914 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8917 $as_echo "/* $configure_input */" \
8918 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8919 || as_fn_error $? "could not create -" "$LINENO" 5
8923 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8924 $as_echo "$as_me: executing $ac_file commands" >&6;}
8929 case $ac_file$ac_mode in
8930 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8931 if test -n "$CONFIG_FILES"; then
8932 if test -n "${with_target_subdir}"; then
8933 # FIXME: We shouldn't need to
set ac_file
8935 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
8936 .
${libiberty_topdir}/config-ml.
in
8946 ac_clean_files
=$ac_clean_files_save
8948 test $ac_write_fail = 0 ||
8949 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
8952 # configure is writing to config.log, and then calls config.status.
8953 # config.status does its own redirection, appending to config.log.
8954 # Unfortunately, on DOS this fails, as config.log is still kept open
8955 # by configure, so config.status won't be able to write to it; its
8956 # output is simply discarded. So we exec the FD to /dev/null,
8957 # effectively closing config.log, so it can be properly (re)opened and
8958 # appended to by config.status. When coming back to configure, we
8959 # need to make the FD available again.
8960 if test "$no_create" != yes; then
8962 ac_config_status_args
=
8963 test "$silent" = yes &&
8964 ac_config_status_args
="$ac_config_status_args --quiet"
8966 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
8968 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8969 # would make configure fail if this is the last instruction.
8970 $ac_cs_success || as_fn_exit
1
8972 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
8973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8974 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}