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; ${as_lineno_stack:+:} unset as_lineno
1675 } # ac_fn_c_check_header_compile
1677 # ac_fn_c_try_link LINENO
1678 # -----------------------
1679 # Try to link conftest.$ac_ext, and return whether this succeeded.
1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1683 rm -f conftest.$ac_objext conftest$ac_exeext
1684 if { { ac_try="$ac_link"
1686 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1687 *) ac_try_echo
=$ac_try;;
1689 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691 (eval "$ac_link") 2>conftest.err
1693 if test -s conftest.err
; then
1694 grep -v '^ *+' conftest.err
>conftest.er1
1695 cat conftest.er1
>&5
1696 mv -f conftest.er1 conftest.err
1698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699 test $ac_status = 0; } && {
1700 test -z "$ac_c_werror_flag" ||
1701 test ! -s conftest.err
1702 } && test -s conftest
$ac_exeext && {
1703 test "$cross_compiling" = yes ||
1704 test -x conftest
$ac_exeext
1708 $as_echo "$as_me: failed program was:" >&5
1709 sed 's/^/| /' conftest.
$ac_ext >&5
1713 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1714 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1715 # interfere with the next link command; also delete a directory that is
1716 # left behind by Apple's compiler. We do this before executing the actions.
1717 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1719 as_fn_set_status
$ac_retval
1721 } # ac_fn_c_try_link
1723 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1724 # ----------------------------------------------
1725 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1726 ac_fn_c_check_header_preproc
()
1728 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1730 $as_echo_n "checking for $2... " >&6; }
1731 if eval \
${$3+:} false
; then :
1732 $as_echo_n "(cached) " >&6
1734 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1735 /* end confdefs.h. */
1738 if ac_fn_c_try_cpp
"$LINENO"; then :
1743 rm -f conftest.err conftest.i conftest.
$ac_ext
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1747 $as_echo "$ac_res" >&6; }
1748 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1750 } # ac_fn_c_check_header_preproc
1752 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1753 # --------------------------------------------
1754 # Tries to find the compile-time value of EXPR in a program that includes
1755 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1757 ac_fn_c_compute_int
()
1759 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1760 if test "$cross_compiling" = yes; then
1761 # Depending upon the size, compute the lo and hi bounds.
1762 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1763 /* end confdefs.h. */
1768 static int test_array [1 - 2 * !(($2) >= 0)];
1770 return test_array [0];
1776 if ac_fn_c_try_compile
"$LINENO"; then :
1779 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1780 /* end confdefs.h. */
1785 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1787 return test_array [0];
1793 if ac_fn_c_try_compile
"$LINENO"; then :
1794 ac_hi
=$ac_mid; break
1796 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1797 if test $ac_lo -le $ac_mid; then
1801 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1803 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1806 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h. */
1812 static int test_array [1 - 2 * !(($2) < 0)];
1814 return test_array [0];
1820 if ac_fn_c_try_compile
"$LINENO"; then :
1823 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1824 /* end confdefs.h. */
1829 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1831 return test_array [0];
1837 if ac_fn_c_try_compile
"$LINENO"; then :
1838 ac_lo
=$ac_mid; break
1840 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1841 if test $ac_mid -le $ac_hi; then
1845 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1847 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1852 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1854 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1855 # Binary search between lo and hi bounds.
1856 while test "x$ac_lo" != "x$ac_hi"; do
1857 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1858 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h. */
1864 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1866 return test_array [0];
1872 if ac_fn_c_try_compile
"$LINENO"; then :
1875 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1877 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1880 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1884 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1885 /* end confdefs.h. */
1887 static long int longval () { return $2; }
1888 static unsigned long int ulongval () { return $2; }
1895 FILE *f = fopen ("conftest.val", "w");
1900 long int i = longval ();
1903 fprintf (f, "%ld", i);
1907 unsigned long int i = ulongval ();
1910 fprintf (f, "%lu", i);
1912 /* Do not output a trailing newline, as this causes \r\n confusion
1913 on some platforms. */
1914 return ferror (f) || fclose (f) != 0;
1920 if ac_fn_c_try_run
"$LINENO"; then :
1921 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1925 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1926 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1930 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1931 as_fn_set_status
$ac_retval
1933 } # ac_fn_c_compute_int
1935 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1936 # -------------------------------------------
1937 # Tests whether TYPE exists after having included INCLUDES, setting cache
1938 # variable VAR accordingly.
1939 ac_fn_c_check_type
()
1941 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1943 $as_echo_n "checking for $2... " >&6; }
1944 if eval \
${$3+:} false
; then :
1945 $as_echo_n "(cached) " >&6
1948 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1949 /* end confdefs.h. */
1960 if ac_fn_c_try_compile
"$LINENO"; then :
1961 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1962 /* end confdefs.h. */
1973 if ac_fn_c_try_compile
"$LINENO"; then :
1978 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1980 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1984 $as_echo "$ac_res" >&6; }
1985 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1987 } # ac_fn_c_check_type
1989 # ac_fn_c_check_func LINENO FUNC VAR
1990 # ----------------------------------
1991 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1992 ac_fn_c_check_func
()
1994 as_lineno
=${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="$save_CFLAGS"
5348 save_CFLAGS="$CFLAGS"
5349 CFLAGS="$CFLAGS -fcf-protection=none"
5350 save_LDFLAGS="$LDFLAGS"
5351 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
5352 if test x$may_have_cet = xyes; then
5353 # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
5354 if test x$gcc_no_link = xyes; then
5355 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5358 /* end confdefs.h. */
5368 if ac_fn_c_try_link "$LINENO"; then :
5373 rm -f core conftest.err conftest.$ac_objext \
5374 conftest$ac_exeext conftest.$ac_ext
5377 if test x$may_have_cet = xyes; then
5378 if test x$cross_compiling = xno; then
5379 if test "$cross_compiling" = yes; then :
5380 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5381 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5382 as_fn_error $? "cannot run
test program
while cross compiling
5383 See \
`config.log' for more details" "$LINENO" 5; }
5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h. */
5394 __attribute__ ((noinline, noclone))
5395 xxx (void (*f) (void))
5401 __attribute__ ((noinline, noclone))
5415 if ac_fn_c_try_run "$LINENO"; then :
5420 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5421 conftest.$ac_objext conftest.beam conftest.$ac_ext
5424 if test x$enable_cet = xno -a x$have_cet = xyes; then
5425 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5429 # Enable CET in cross compiler if possible so that it will run on both
5430 # CET and non-CET hosts.
5433 if test x$enable_cet = xyes; then
5434 CET_HOST_FLAGS="-fcf-protection"
5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5436 $as_echo "yes" >&6; }
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5439 $as_echo "no" >&6; }
5441 CFLAGS="$save_CFLAGS"
5442 LDFLAGS="$save_LDFLAGS"
5446 echo "# Warning: this fragment is automatically generated" > temp-frag
5448 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5449 echo "Appending ${frag} to xhost-mkfrag"
5450 echo "# Following fragment copied from ${frag}" >> temp-frag
5451 cat ${frag} >> temp-frag
5454 # record if we want to build shared libs.
5455 if [ "${shared}" = "yes" ]; then
5456 echo enable_shared = yes >> temp-frag
5458 echo enable_shared = no >> temp-frag
5462 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5464 host_makefile_frag=${frag}
5467 # It's OK to check for header files. Although the compiler may not be
5468 # able to link anything, it had better be able to at least compile
5470 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
5472 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5473 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5474 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5475 cat >>confdefs.h <<_ACEOF
5476 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5483 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5484 if ${ac_cv_header_sys_wait_h+:} false; then :
5485 $as_echo_n "(cached) " >&6
5487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5488 /* end confdefs.h. */
5489 #include <sys/types.h>
5490 #include <sys/wait.h>
5492 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5495 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5503 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5508 if ac_fn_c_try_compile "$LINENO"; then :
5509 ac_cv_header_sys_wait_h=yes
5511 ac_cv_header_sys_wait_h=no
5513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5516 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5517 if test $ac_cv_header_sys_wait_h = yes; then
5519 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5524 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5525 if ${ac_cv_header_time+:} false; then :
5526 $as_echo_n "(cached) " >&6
5528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5529 /* end confdefs.h. */
5530 #include <sys/types.h>
5531 #include <sys/time.h>
5537 if ((struct tm *) 0)
5543 if ac_fn_c_try_compile "$LINENO"; then :
5544 ac_cv_header_time=yes
5546 ac_cv_header_time=no
5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5551 $as_echo "$ac_cv_header_time" >&6; }
5552 if test $ac_cv_header_time = yes; then
5554 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5560 $as_echo_n "checking whether errno must be declared... " >&6; }
5561 if ${libiberty_cv_declare_errno+:} false; then :
5562 $as_echo_n "(cached) " >&6
5564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5565 /* end confdefs.h. */
5575 if ac_fn_c_try_compile "$LINENO"; then :
5576 libiberty_cv_declare_errno=no
5578 libiberty_cv_declare_errno=yes
5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5583 $as_echo "$libiberty_cv_declare_errno" >&6; }
5584 if test $libiberty_cv_declare_errno = yes
5586 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5591 # Determine sizes of some types.
5592 # The cast to long int works around a bug in the HP C Compiler
5593 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5594 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5595 # This bug is HP SR number 8606223364.
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5597 $as_echo_n "checking size of int... " >&6; }
5598 if ${ac_cv_sizeof_int+:} false; then :
5599 $as_echo_n "(cached) " >&6
5601 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5604 if test "$ac_cv_type_int" = yes; then
5605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5606 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5607 as_fn_error 77 "cannot compute sizeof (int)
5608 See \`config.log
' for more details" "$LINENO" 5; }
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5616 $as_echo "$ac_cv_sizeof_int" >&6; }
5620 cat >>confdefs.h <<_ACEOF
5621 #define SIZEOF_INT $ac_cv_sizeof_int
5625 # The cast to long int works around a bug in the HP C Compiler
5626 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5627 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5628 # This bug is HP SR number 8606223364.
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5630 $as_echo_n "checking size of long... " >&6; }
5631 if ${ac_cv_sizeof_long+:} false
; then :
5632 $as_echo_n "(cached) " >&6
5634 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5637 if test "$ac_cv_type_long" = yes; then
5638 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5640 as_fn_error
77 "cannot compute sizeof (long)
5641 See \`config.log' for more details" "$LINENO" 5; }
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5649 $as_echo "$ac_cv_sizeof_long" >&6; }
5653 cat >>confdefs.h
<<_ACEOF
5654 #define SIZEOF_LONG $ac_cv_sizeof_long
5658 # The cast to long int works around a bug in the HP C Compiler
5659 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5660 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5661 # This bug is HP SR number 8606223364.
5662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5663 $as_echo_n "checking size of size_t... " >&6; }
5664 if ${ac_cv_sizeof_size_t+:} false
; then :
5665 $as_echo_n "(cached) " >&6
5667 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5670 if test "$ac_cv_type_size_t" = yes; then
5671 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5672 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5673 as_fn_error
77 "cannot compute sizeof (size_t)
5674 See \`config.log' for more details" "$LINENO" 5; }
5676 ac_cv_sizeof_size_t
=0
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5682 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5686 cat >>confdefs.h
<<_ACEOF
5687 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5692 # Check for presense of long long
5693 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5694 if test "x$ac_cv_type_long_long" = xyes
; then :
5696 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5697 # The cast to long int works around a bug in the HP C Compiler
5698 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5699 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5700 # This bug is HP SR number 8606223364.
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5702 $as_echo_n "checking size of long long... " >&6; }
5703 if ${ac_cv_sizeof_long_long+:} false
; then :
5704 $as_echo_n "(cached) " >&6
5706 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5709 if test "$ac_cv_type_long_long" = yes; then
5710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5712 as_fn_error
77 "cannot compute sizeof (long long)
5713 See \`config.log' for more details" "$LINENO" 5; }
5715 ac_cv_sizeof_long_long
=0
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5721 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5725 cat >>confdefs.h
<<_ACEOF
5726 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5733 # Look for a 64-bit type.
5734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5735 $as_echo_n "checking for a 64-bit type... " >&6; }
5736 if ${liberty_cv_uint64+:} false
; then :
5737 $as_echo_n "(cached) " >&6
5739 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5740 /* end confdefs.h. */
5741 #ifdef HAVE_STDINT_H
5747 extern uint64_t foo;
5752 if ac_fn_c_try_compile
"$LINENO"; then :
5753 liberty_cv_uint64
=uint64_t
5755 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h. */
5757 #ifdef HAVE_LIMITS_H
5766 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5771 if ac_fn_c_try_compile
"$LINENO"; then :
5772 liberty_cv_uint64
="unsigned long"
5774 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5775 /* end confdefs.h. */
5776 #ifdef HAVE_LIMITS_H
5785 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5790 if ac_fn_c_try_compile
"$LINENO"; then :
5791 liberty_cv_uint64
="unsigned long long"
5793 liberty_cv_uint64
=none
5795 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5797 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5799 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5803 $as_echo "$liberty_cv_uint64" >&6; }
5804 if test "$liberty_cv_uint64" != none
; then
5806 cat >>confdefs.h
<<_ACEOF
5807 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5813 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5814 if test "x$ac_cv_type_intptr_t" = xyes
; then :
5816 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5819 for ac_type
in 'int' 'long int' 'long long int'; do
5820 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5821 /* end confdefs.h. */
5822 $ac_includes_default
5826 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5828 return test_array [0];
5834 if ac_fn_c_try_compile
"$LINENO"; then :
5836 cat >>confdefs.h
<<_ACEOF
5837 #define intptr_t $ac_type
5842 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5843 test -z "$ac_type" && break
5849 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5850 if test "x$ac_cv_type_uintptr_t" = xyes
; then :
5852 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5855 for ac_type
in 'unsigned int' 'unsigned long int' \
5856 'unsigned long long int'; do
5857 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5858 /* end confdefs.h. */
5859 $ac_includes_default
5863 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5865 return test_array [0];
5871 if ac_fn_c_try_compile
"$LINENO"; then :
5873 cat >>confdefs.h
<<_ACEOF
5874 #define uintptr_t $ac_type
5879 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5880 test -z "$ac_type" && break
5885 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5886 if test "x$ac_cv_type_ssize_t" = xyes
; then :
5890 cat >>confdefs.h
<<_ACEOF
5897 # Given the above check, we always have uintptr_t or a fallback
5898 # definition. So define HAVE_UINTPTR_T in case any imported code
5901 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5904 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5905 if test "x$ac_cv_type_pid_t" = xyes
; then :
5909 cat >>confdefs.h
<<_ACEOF
5916 # This is the list of functions which libiberty will provide if they
5917 # are not available on the host.
5920 funcs
="$funcs atexit"
5921 funcs
="$funcs basename"
5923 funcs
="$funcs bcopy"
5924 funcs
="$funcs bsearch"
5925 funcs
="$funcs bzero"
5926 funcs
="$funcs calloc"
5927 funcs
="$funcs clock"
5929 funcs
="$funcs getcwd"
5930 funcs
="$funcs getpagesize"
5931 funcs
="$funcs gettimeofday"
5932 funcs
="$funcs index"
5933 funcs
="$funcs insque"
5934 funcs
="$funcs memchr"
5935 funcs
="$funcs memcmp"
5936 funcs
="$funcs memcpy"
5937 funcs
="$funcs memmem"
5938 funcs
="$funcs memmove"
5939 funcs
="$funcs mempcpy"
5940 funcs
="$funcs memset"
5941 funcs
="$funcs mkstemps"
5942 funcs
="$funcs putenv"
5943 funcs
="$funcs random"
5944 funcs
="$funcs rename"
5945 funcs
="$funcs rindex"
5946 funcs
="$funcs setenv"
5947 funcs
="$funcs snprintf"
5948 funcs
="$funcs sigsetmask"
5949 funcs
="$funcs stpcpy"
5950 funcs
="$funcs stpncpy"
5951 funcs
="$funcs strcasecmp"
5952 funcs
="$funcs strchr"
5953 funcs
="$funcs strdup"
5954 funcs
="$funcs strncasecmp"
5955 funcs
="$funcs strndup"
5956 funcs
="$funcs strnlen"
5957 funcs
="$funcs strrchr"
5958 funcs
="$funcs strstr"
5959 funcs
="$funcs strtod"
5960 funcs
="$funcs strtol"
5961 funcs
="$funcs strtoul"
5962 funcs
="$funcs strtoll"
5963 funcs
="$funcs strtoull"
5964 funcs
="$funcs strverscmp"
5965 funcs
="$funcs tmpnam"
5966 funcs
="$funcs vasprintf"
5967 funcs
="$funcs vfprintf"
5968 funcs
="$funcs vprintf"
5969 funcs
="$funcs vsnprintf"
5970 funcs
="$funcs vsprintf"
5971 funcs
="$funcs waitpid"
5972 funcs
="$funcs setproctitle"
5974 # Also in the old function.def file: alloca, vfork, getopt.
5976 vars
="sys_errlist sys_nerr sys_siglist"
5978 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5979 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
5980 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5981 sysmp table times wait3 wait4"
5983 # These are neither executed nor required, but they help keep
5984 # autoheader happy without adding a bunch of text to acconfig.h.
5985 if test "x" = "y"; then
5986 for ac_func
in asprintf atexit \
5987 basename bcmp bcopy bsearch bzero \
5988 calloc canonicalize_file_name
clock \
5991 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5993 memchr memcmp memcpy memmem memmove memset mkstemps \
5995 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
5996 random realpath rename rindex \
5997 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5998 stpcpy stpncpy strcasecmp strchr strdup \
5999 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
6000 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
6001 table
times tmpnam \
6002 vasprintf vfprintf vprintf vsprintf \
6005 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6006 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6007 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6008 cat >>confdefs.h
<<_ACEOF
6009 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6015 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6016 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6017 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
6023 cat >>confdefs.h
<<_ACEOF
6024 #define HAVE_DECL_BASENAME $ac_have_decl
6026 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6027 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
6033 cat >>confdefs.h
<<_ACEOF
6034 #define HAVE_DECL_FFS $ac_have_decl
6036 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6037 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
6043 cat >>confdefs.h
<<_ACEOF
6044 #define HAVE_DECL_ASPRINTF $ac_have_decl
6046 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6047 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
6053 cat >>confdefs.h
<<_ACEOF
6054 #define HAVE_DECL_VASPRINTF $ac_have_decl
6056 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6057 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
6063 cat >>confdefs.h
<<_ACEOF
6064 #define HAVE_DECL_SNPRINTF $ac_have_decl
6066 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6067 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
6073 cat >>confdefs.h
<<_ACEOF
6074 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6076 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6077 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
6083 cat >>confdefs.h
<<_ACEOF
6084 #define HAVE_DECL_STRTOL $ac_have_decl
6086 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6087 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
6093 cat >>confdefs.h
<<_ACEOF
6094 #define HAVE_DECL_STRTOUL $ac_have_decl
6096 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6097 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
6103 cat >>confdefs.h
<<_ACEOF
6104 #define HAVE_DECL_STRTOLL $ac_have_decl
6106 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6107 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
6113 cat >>confdefs.h
<<_ACEOF
6114 #define HAVE_DECL_STRTOULL $ac_have_decl
6116 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
6117 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
6123 cat >>confdefs.h
<<_ACEOF
6124 #define HAVE_DECL_STRNLEN $ac_have_decl
6128 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6131 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6134 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
6138 # For each of these functions, if the host does not provide the
6139 # function we want to put FN.o in LIBOBJS, and if the host does
6140 # provide the function, we want to define HAVE_FN in config.h.
6144 if test -n "${with_target_subdir}"; then
6146 # We are being configured as a target library. AC_REPLACE_FUNCS
6147 # may not work correctly, because the compiler may not be able to
6148 # link executables. Note that we may still be being configured
6151 # If we are being configured for newlib, we know which functions
6152 # newlib provide and which ones we will be expected to provide.
6154 if test "x${with_newlib}" = "xyes"; then
6155 case " $LIBOBJS " in
6156 *" asprintf.$ac_objext "* ) ;;
6157 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6161 case " $LIBOBJS " in
6162 *" basename.$ac_objext "* ) ;;
6163 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6167 case " $LIBOBJS " in
6168 *" insque.$ac_objext "* ) ;;
6169 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6173 case " $LIBOBJS " in
6174 *" random.$ac_objext "* ) ;;
6175 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6179 case " $LIBOBJS " in
6180 *" strdup.$ac_objext "* ) ;;
6181 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6185 case " $LIBOBJS " in
6186 *" vasprintf.$ac_objext "* ) ;;
6187 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6194 asprintf |
basename | insque | random | strdup | vasprintf
)
6197 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6198 cat >>confdefs.h
<<_ACEOF
6206 # newlib doesnt provide any of the variables in $vars, so we
6207 # dont have to check them here.
6209 # Of the functions in $checkfuncs, newlib only has strerror.
6210 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6217 # If we are being configured for Mingw, we know which functions
6218 # Mingw provides and which ones we will be expected to provide.
6222 case " $LIBOBJS " in
6223 *" asprintf.$ac_objext "* ) ;;
6224 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6228 case " $LIBOBJS " in
6229 *" basename.$ac_objext "* ) ;;
6230 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6234 case " $LIBOBJS " in
6235 *" bcmp.$ac_objext "* ) ;;
6236 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
6240 case " $LIBOBJS " in
6241 *" bcopy.$ac_objext "* ) ;;
6242 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
6246 case " $LIBOBJS " in
6247 *" bzero.$ac_objext "* ) ;;
6248 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
6252 case " $LIBOBJS " in
6253 *" clock.$ac_objext "* ) ;;
6254 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
6258 case " $LIBOBJS " in
6259 *" ffs.$ac_objext "* ) ;;
6260 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
6264 case " $LIBOBJS " in
6265 *" getpagesize.$ac_objext "* ) ;;
6266 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6270 case " $LIBOBJS " in
6271 *" index.$ac_objext "* ) ;;
6272 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
6276 case " $LIBOBJS " in
6277 *" insque.$ac_objext "* ) ;;
6278 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6282 case " $LIBOBJS " in
6283 *" mempcpy.$ac_objext "* ) ;;
6284 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
6288 case " $LIBOBJS " in
6289 *" mkstemps.$ac_objext "* ) ;;
6290 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
6294 case " $LIBOBJS " in
6295 *" random.$ac_objext "* ) ;;
6296 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6300 case " $LIBOBJS " in
6301 *" rindex.$ac_objext "* ) ;;
6302 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
6306 case " $LIBOBJS " in
6307 *" sigsetmask.$ac_objext "* ) ;;
6308 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
6312 case " $LIBOBJS " in
6313 *" stpcpy.$ac_objext "* ) ;;
6314 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
6318 case " $LIBOBJS " in
6319 *" stpncpy.$ac_objext "* ) ;;
6320 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
6324 case " $LIBOBJS " in
6325 *" strndup.$ac_objext "* ) ;;
6326 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
6330 case " $LIBOBJS " in
6331 *" strnlen.$ac_objext "* ) ;;
6332 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
6336 case " $LIBOBJS " in
6337 *" strverscmp.$ac_objext "* ) ;;
6338 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
6342 case " $LIBOBJS " in
6343 *" vasprintf.$ac_objext "* ) ;;
6344 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6348 case " $LIBOBJS " in
6349 *" waitpid.$ac_objext "* ) ;;
6350 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6357 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
6360 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6361 cat >>confdefs.h
<<_ACEOF
6369 # Mingw doesnt provide any of the variables in $vars, so we
6370 # dont have to check them here.
6372 # Of the functions in $checkfuncs, Mingw only has strerror.
6373 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6380 case " $LIBOBJS " in
6381 *" vasprintf.$ac_objext "* ) ;;
6382 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6386 case " $LIBOBJS " in
6387 *" vsnprintf.$ac_objext "* ) ;;
6388 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6392 case " $LIBOBJS " in
6393 *" snprintf.$ac_objext "* ) ;;
6394 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6398 case " $LIBOBJS " in
6399 *" asprintf.$ac_objext "* ) ;;
6400 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6405 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
6406 getcwd getpagesize getrusage gettimeofday \
6407 index insque memchr memcmp memcpy memmove memset psignal \
6408 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6409 strchr strdup strerror strncasecmp strrchr strstr strtod \
6410 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
6413 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6414 cat >>confdefs.h
<<_ACEOF
6428 # Not a target library, so we set things up to run the test suite.
6437 *-*-cygwin* |
*-*-mingw*)
6438 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6440 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6445 if test -z "${setobjs}"; then
6449 # Handle VxWorks configuration specially, since on VxWorks the
6450 # libraries are actually on the target board, not in the file
6452 case " $LIBOBJS " in
6453 *" basename.$ac_objext "* ) ;;
6454 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6458 case " $LIBOBJS " in
6459 *" getpagesize.$ac_objext "* ) ;;
6460 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6464 case " $LIBOBJS " in
6465 *" insque.$ac_objext "* ) ;;
6466 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6470 case " $LIBOBJS " in
6471 *" random.$ac_objext "* ) ;;
6472 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6476 case " $LIBOBJS " in
6477 *" strcasecmp.$ac_objext "* ) ;;
6478 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
6482 case " $LIBOBJS " in
6483 *" strncasecmp.$ac_objext "* ) ;;
6484 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
6488 case " $LIBOBJS " in
6489 *" strdup.$ac_objext "* ) ;;
6490 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6494 case " $LIBOBJS " in
6495 *" vfork.$ac_objext "* ) ;;
6496 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6500 case " $LIBOBJS " in
6501 *" waitpid.$ac_objext "* ) ;;
6502 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6506 case " $LIBOBJS " in
6507 *" vasprintf.$ac_objext "* ) ;;
6508 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6514 basename | getpagesize | insque | random | strcasecmp
)
6516 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6519 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6520 cat >>confdefs.h
<<_ACEOF
6528 # VxWorks doesn't provide any of the variables in $vars, so we
6529 # don't have to check them here.
6531 # Of the functions in $checkfuncs, VxWorks only has strerror.
6532 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6541 if test -z "${setobjs}"; then
6546 # On android, getpagesize is defined in unistd.h as a static inline
6547 # function, which AC_CHECK_FUNCS does not handle properly.
6548 ac_cv_func_getpagesize
=yes
6552 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6553 # macros, so the test below won't find them.
6554 libiberty_cv_var_sys_nerr
=yes
6555 libiberty_cv_var_sys_errlist
=yes
6559 # vfork and fork are stubs.
6560 ac_cv_func_vfork_works
=no
6564 # Under some versions of uwin, vfork is notoriously buggy and the test
6565 # can hang configure; on other versions, vfork exists just as a stub.
6566 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6567 ac_cv_func_vfork_works
=no
6568 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6569 # macros (actually, these are imported from a DLL, but the end effect
6570 # is the same), so the test below won't find them.
6571 libiberty_cv_var_sys_nerr
=yes
6572 libiberty_cv_var_sys_errlist
=yes
6576 # Under VMS, vfork works very different than on Unix. The standard test
6577 # won't work, and it isn't easily adaptable. It makes more sense to
6579 ac_cv_func_vfork_works
=yes
6584 # We haven't set the list of objects yet. Use the standard autoconf
6585 # tests. This will only work if the compiler works.
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6587 $as_echo_n "checking for library containing strerror... " >&6; }
6588 if ${ac_cv_search_strerror+:} false
; then :
6589 $as_echo_n "(cached) " >&6
6591 ac_func_search_save_LIBS
=$LIBS
6592 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6593 /* end confdefs.h. */
6595 /* Override any GCC internal prototype to avoid an error.
6596 Use char because int might match the return type of a GCC
6597 builtin and then its argument prototype would still apply. */
6610 for ac_lib
in '' cposix
; do
6611 if test -z "$ac_lib"; then
6612 ac_res
="none required"
6615 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6617 if test x
$gcc_no_link = xyes
; then
6618 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6620 if ac_fn_c_try_link
"$LINENO"; then :
6621 ac_cv_search_strerror
=$ac_res
6623 rm -f core conftest.err conftest.
$ac_objext \
6625 if ${ac_cv_search_strerror+:} false
; then :
6629 if ${ac_cv_search_strerror+:} false
; then :
6632 ac_cv_search_strerror
=no
6635 LIBS
=$ac_func_search_save_LIBS
6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6638 $as_echo "$ac_cv_search_strerror" >&6; }
6639 ac_res
=$ac_cv_search_strerror
6640 if test "$ac_res" != no
; then :
6641 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6645 for ac_func
in $funcs
6647 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6648 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6649 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6650 cat >>confdefs.h
<<_ACEOF
6651 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6655 case " $LIBOBJS " in
6656 *" $ac_func.$ac_objext "* ) ;;
6657 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6665 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6666 if ${ac_cv_os_cray+:} false
; then :
6667 $as_echo_n "(cached) " >&6
6669 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6670 /* end confdefs.h. */
6671 #if defined(CRAY) && ! defined(CRAY2)
6678 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6679 $EGREP "webecray" >/dev
/null
2>&1; then :
6687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6688 $as_echo "$ac_cv_os_cray" >&6; }
6689 if test $ac_cv_os_cray = yes; then
6690 for ac_func
in _getb67 GETB67 getb67
; do
6691 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6692 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6693 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6695 cat >>confdefs.h
<<_ACEOF
6696 #define CRAY_STACKSEG_END $ac_func
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6705 $as_echo_n "checking stack direction for C alloca... " >&6; }
6706 if ${ac_cv_c_stack_direction+:} false
; then :
6707 $as_echo_n "(cached) " >&6
6709 if test "$cross_compiling" = yes; then :
6710 ac_cv_c_stack_direction
=0
6712 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6713 /* end confdefs.h. */
6714 find_stack_direction ()
6716 static char *addr = 0;
6721 return find_stack_direction ();
6724 return (&dummy > addr) ? 1 : -1;
6728 exit (find_stack_direction() < 0);
6731 if ac_fn_c_try_run
"$LINENO"; then :
6732 ac_cv_c_stack_direction
=1
6734 ac_cv_c_stack_direction
=-1
6736 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6737 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6742 $as_echo "$ac_cv_c_stack_direction" >&6; }
6744 cat >>confdefs.h
<<_ACEOF
6745 #define STACK_DIRECTION $ac_cv_c_stack_direction
6749 for ac_header
in vfork.h
6751 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6752 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6753 cat >>confdefs.h
<<_ACEOF
6754 #define HAVE_VFORK_H 1
6760 for ac_func
in fork vfork
6762 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6763 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6764 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6765 cat >>confdefs.h
<<_ACEOF
6766 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6772 if test "x$ac_cv_func_fork" = xyes
; then
6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6774 $as_echo_n "checking for working fork... " >&6; }
6775 if ${ac_cv_func_fork_works+:} false
; then :
6776 $as_echo_n "(cached) " >&6
6778 if test "$cross_compiling" = yes; then :
6779 ac_cv_func_fork_works
=cross
6781 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6782 /* end confdefs.h. */
6783 $ac_includes_default
6788 /* By Ruediger Kuhlmann. */
6795 if ac_fn_c_try_run
"$LINENO"; then :
6796 ac_cv_func_fork_works
=yes
6798 ac_cv_func_fork_works
=no
6800 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6801 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6806 $as_echo "$ac_cv_func_fork_works" >&6; }
6809 ac_cv_func_fork_works
=$ac_cv_func_fork
6811 if test "x$ac_cv_func_fork_works" = xcross
; then
6813 *-*-amigaos* |
*-*-msdosdjgpp*)
6814 # Override, as these systems have only a dummy fork() stub
6815 ac_cv_func_fork_works
=no
6818 ac_cv_func_fork_works
=yes
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6822 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6824 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6825 if test "x$ac_cv_func_vfork" = xyes
; then
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6827 $as_echo_n "checking for working vfork... " >&6; }
6828 if ${ac_cv_func_vfork_works+:} false
; then :
6829 $as_echo_n "(cached) " >&6
6831 if test "$cross_compiling" = yes; then :
6832 ac_cv_func_vfork_works
=cross
6834 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6835 /* end confdefs.h. */
6836 /* Thanks to Paul Eggert for this test. */
6837 $ac_includes_default
6838 #include <sys/wait.h>
6842 /* On some sparc systems, changes by the child to local and incoming
6843 argument registers are propagated back to the parent. The compiler
6844 is told about this with #include <vfork.h>, but some compilers
6845 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6846 static variable whose address is put into a register that is
6847 clobbered by the vfork. */
6850 sparc_address_test (int arg)
6852 sparc_address_test (arg) int arg;
6873 pid_t parent = getpid ();
6876 sparc_address_test (0);
6881 /* Here is another test for sparc vfork register problems. This
6882 test uses lots of local variables, at least as many local
6883 variables as main has allocated so far including compiler
6884 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6885 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6886 reuse the register of parent for one of the local variables,
6887 since it will think that parent can't possibly be used any more
6888 in this routine. Assigning to the local variable will thus
6889 munge parent in the parent process. */
6891 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6892 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6893 /* Convince the compiler that p..p7 are live; otherwise, it might
6894 use the same hardware register for all 8 local variables. */
6895 if (p != p1 || p != p2 || p != p3 || p != p4
6896 || p != p5 || p != p6 || p != p7)
6899 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6900 from child file descriptors. If the child closes a descriptor
6901 before it execs or exits, this munges the parent's descriptor
6902 as well. Test for this by closing stdout in the child. */
6903 _exit(close(fileno(stdout)) != 0);
6908 while (wait(&status) != child)
6911 /* Was there some problem with vforking? */
6914 /* Did the child fail? (This shouldn't happen.) */
6917 /* Did the vfork/compiler bug occur? */
6918 || parent != getpid()
6920 /* Did the file descriptor bug occur? */
6921 || fstat(fileno(stdout), &st) != 0
6926 if ac_fn_c_try_run
"$LINENO"; then :
6927 ac_cv_func_vfork_works
=yes
6929 ac_cv_func_vfork_works
=no
6931 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6932 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6937 $as_echo "$ac_cv_func_vfork_works" >&6; }
6940 if test "x$ac_cv_func_fork_works" = xcross
; then
6941 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6943 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6946 if test "x$ac_cv_func_vfork_works" = xyes
; then
6948 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6952 $as_echo "#define vfork fork" >>confdefs.h
6955 if test "x$ac_cv_func_fork_works" = xyes
; then
6957 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6961 if test $ac_cv_func_vfork_works = no
; then
6962 case " $LIBOBJS " in
6963 *" vfork.$ac_objext "* ) ;;
6964 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6969 # We only need _doprnt if we might use it to implement v*printf.
6970 if test $ac_cv_func_vprintf != yes \
6971 ||
test $ac_cv_func_vfprintf != yes \
6972 ||
test $ac_cv_func_vsprintf != yes; then
6973 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6974 if test "x$ac_cv_func__doprnt" = xyes
; then :
6975 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
6978 case " $LIBOBJS " in
6979 *" _doprnt.$ac_objext "* ) ;;
6980 *) LIBOBJS
="$LIBOBJS _doprnt.$ac_objext"
6988 for ac_func
in _doprnt
6990 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6991 if test "x$ac_cv_func__doprnt" = xyes
; then :
6992 cat >>confdefs.h
<<_ACEOF
6993 #define HAVE__DOPRNT 1
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
7003 $as_echo_n "checking for $v... " >&6; }
7004 if eval \
${libiberty_cv_var_$v+:} false
; then :
7005 $as_echo_n "(cached) " >&6
7007 if test x
$gcc_no_link = xyes
; then
7008 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7010 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7011 /* end confdefs.h. */
7016 extern int $v []; p = $v;
7021 if ac_fn_c_try_link
"$LINENO"; then :
7022 eval "libiberty_cv_var_$v=yes"
7024 eval "libiberty_cv_var_$v=no"
7026 rm -f core conftest.err conftest.
$ac_objext \
7027 conftest
$ac_exeext conftest.
$ac_ext
7030 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7032 $as_echo "yes" >&6; }
7033 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7034 cat >>confdefs.h
<<_ACEOF
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7040 $as_echo "no" >&6; }
7044 # special check for _system_configuration because AIX <4.3.2 do not
7045 # contain the `physmem' member.
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
7047 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
7048 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7049 /* end confdefs.h. */
7050 #include <sys/systemcfg.h>
7054 double x = _system_configuration.physmem;
7059 if ac_fn_c_try_compile
"$LINENO"; then :
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7061 $as_echo "yes" >&6; }
7063 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7067 $as_echo "no" >&6; }
7069 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7071 for ac_func
in $checkfuncs
7073 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7074 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7075 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7076 cat >>confdefs.h
<<_ACEOF
7077 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7083 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
7084 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
7085 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
7091 cat >>confdefs.h
<<_ACEOF
7092 #define HAVE_DECL_BASENAME $ac_have_decl
7094 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7095 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
7101 cat >>confdefs.h
<<_ACEOF
7102 #define HAVE_DECL_FFS $ac_have_decl
7104 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7105 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
7111 cat >>confdefs.h
<<_ACEOF
7112 #define HAVE_DECL_ASPRINTF $ac_have_decl
7114 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7115 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
7121 cat >>confdefs.h
<<_ACEOF
7122 #define HAVE_DECL_VASPRINTF $ac_have_decl
7124 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7125 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
7131 cat >>confdefs.h
<<_ACEOF
7132 #define HAVE_DECL_SNPRINTF $ac_have_decl
7134 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7135 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
7141 cat >>confdefs.h
<<_ACEOF
7142 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7145 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
7146 if test "x$ac_cv_have_decl_calloc" = xyes
; then :
7152 cat >>confdefs.h
<<_ACEOF
7153 #define HAVE_DECL_CALLOC $ac_have_decl
7155 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
7156 if test "x$ac_cv_have_decl_getenv" = xyes
; then :
7162 cat >>confdefs.h
<<_ACEOF
7163 #define HAVE_DECL_GETENV $ac_have_decl
7165 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
7166 if test "x$ac_cv_have_decl_getopt" = xyes
; then :
7172 cat >>confdefs.h
<<_ACEOF
7173 #define HAVE_DECL_GETOPT $ac_have_decl
7175 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
7176 if test "x$ac_cv_have_decl_malloc" = xyes
; then :
7182 cat >>confdefs.h
<<_ACEOF
7183 #define HAVE_DECL_MALLOC $ac_have_decl
7185 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7186 if test "x$ac_cv_have_decl_realloc" = xyes
; then :
7192 cat >>confdefs.h
<<_ACEOF
7193 #define HAVE_DECL_REALLOC $ac_have_decl
7195 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7196 if test "x$ac_cv_have_decl_sbrk" = xyes
; then :
7202 cat >>confdefs.h
<<_ACEOF
7203 #define HAVE_DECL_SBRK $ac_have_decl
7206 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7207 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
7213 cat >>confdefs.h
<<_ACEOF
7214 #define HAVE_DECL_STRTOL $ac_have_decl
7216 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7217 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
7223 cat >>confdefs.h
<<_ACEOF
7224 #define HAVE_DECL_STRTOUL $ac_have_decl
7226 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7227 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
7233 cat >>confdefs.h
<<_ACEOF
7234 #define HAVE_DECL_STRTOLL $ac_have_decl
7236 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7237 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
7243 cat >>confdefs.h
<<_ACEOF
7244 #define HAVE_DECL_STRTOULL $ac_have_decl
7247 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7248 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
7254 cat >>confdefs.h
<<_ACEOF
7255 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7258 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7259 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
7265 cat >>confdefs.h
<<_ACEOF
7266 #define HAVE_DECL_STRNLEN $ac_have_decl
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7270 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7271 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false
; then :
7272 $as_echo_n "(cached) " >&6
7274 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7275 /* end confdefs.h. */
7277 #include "confdefs.h"
7279 #ifdef HAVE_STRING_H
7282 #ifdef HAVE_STRINGS_H
7283 #include <strings.h>
7286 #ifdef HAVE_STDLIB_H
7289 #ifdef HAVE_UNISTD_H
7295 char *(*pfn) = (char *(*)) canonicalize_file_name
7300 if ac_fn_c_try_compile
"$LINENO"; then :
7301 libiberty_cv_decl_needed_canonicalize_file_name
=no
7303 libiberty_cv_decl_needed_canonicalize_file_name
=yes
7305 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7309 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7310 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7312 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7318 # Figure out which version of pexecute to use.
7320 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
7321 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
7322 *-*-msdos*) pexecute
=pex-msdos
;;
7323 *) pexecute
=pex-unix
;;
7330 for ac_header
in $ac_header_list
7332 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7333 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
7334 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
7335 cat >>confdefs.h
<<_ACEOF
7336 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7348 if test x
$gcc_no_link = xyes
; then
7349 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
7350 ac_cv_func_mmap_fixed_mapped
=no
7353 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
7355 for ac_func
in getpagesize
7357 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7358 if test "x$ac_cv_func_getpagesize" = xyes
; then :
7359 cat >>confdefs.h
<<_ACEOF
7360 #define HAVE_GETPAGESIZE 1
7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7367 $as_echo_n "checking for working mmap... " >&6; }
7368 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
7369 $as_echo_n "(cached) " >&6
7371 if test "$cross_compiling" = yes; then :
7372 ac_cv_func_mmap_fixed_mapped
=no
7374 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7375 /* end confdefs.h. */
7376 $ac_includes_default
7377 /* malloc might have been renamed as rpl_malloc. */
7380 /* Thanks to Mike Haertel and Jim Avera for this test.
7381 Here is a matrix of mmap possibilities:
7382 mmap private not fixed
7383 mmap private fixed at somewhere currently unmapped
7384 mmap private fixed at somewhere already mapped
7385 mmap shared not fixed
7386 mmap shared fixed at somewhere currently unmapped
7387 mmap shared fixed at somewhere already mapped
7388 For private mappings, we should verify that changes cannot be read()
7389 back from the file, nor mmap's back from the file at a different
7390 address. (There have been systems where private was not correctly
7391 implemented like the infamous i386 svr4.0, and systems where the
7392 VM page cache was not coherent with the file system buffer cache
7393 like early versions of FreeBSD and possibly contemporary NetBSD.)
7394 For shared mappings, we should conversely verify that changes get
7395 propagated back to all the places they're supposed to be.
7397 Grep wants private fixed already mapped.
7398 The main things grep needs to know about mmap are:
7399 * does it exist and is it safe to write into the mmap'd area
7400 * how to use it (BSD variants) */
7403 #include <sys/mman.h>
7405 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7409 /* This mess was copied from the GNU getpagesize.h. */
7410 #ifndef HAVE_GETPAGESIZE
7411 # ifdef _SC_PAGESIZE
7412 # define getpagesize() sysconf(_SC_PAGESIZE)
7413 # else /* no _SC_PAGESIZE */
7414 # ifdef HAVE_SYS_PARAM_H
7415 # include <sys/param.h>
7416 # ifdef EXEC_PAGESIZE
7417 # define getpagesize() EXEC_PAGESIZE
7418 # else /* no EXEC_PAGESIZE */
7420 # define getpagesize() NBPG * CLSIZE
7423 # endif /* no CLSIZE */
7424 # else /* no NBPG */
7426 # define getpagesize() NBPC
7427 # else /* no NBPC */
7429 # define getpagesize() PAGESIZE
7430 # endif /* PAGESIZE */
7431 # endif /* no NBPC */
7432 # endif /* no NBPG */
7433 # endif /* no EXEC_PAGESIZE */
7434 # else /* no HAVE_SYS_PARAM_H */
7435 # define getpagesize() 8192 /* punt totally */
7436 # endif /* no HAVE_SYS_PARAM_H */
7437 # endif /* no _SC_PAGESIZE */
7439 #endif /* no HAVE_GETPAGESIZE */
7444 char *data, *data2, *data3;
7449 pagesize = getpagesize ();
7451 /* First, make a file with some known garbage in it. */
7452 data = (char *) malloc (pagesize);
7455 for (i = 0; i < pagesize; ++i)
7456 *(data + i) = rand ();
7458 fd = creat ("conftest.mmap", 0600);
7461 if (write (fd, data, pagesize) != pagesize)
7465 /* Next, check that the tail of a page is zero-filled. File must have
7466 non-zero length, otherwise we risk SIGBUS for entire page. */
7467 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7471 if (write (fd2, cdata2, 1) != 1)
7473 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7474 if (data2 == MAP_FAILED)
7476 for (i = 0; i < pagesize; ++i)
7480 if (munmap (data2, pagesize))
7483 /* Next, try to mmap the file at a fixed address which already has
7484 something else allocated at it. If we can, also make sure that
7485 we see the same garbage. */
7486 fd = open ("conftest.mmap", O_RDWR);
7489 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7490 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7492 for (i = 0; i < pagesize; ++i)
7493 if (*(data + i) != *(data2 + i))
7496 /* Finally, make sure that changes to the mapped area do not
7497 percolate back to the file as seen by read(). (This is a bug on
7498 some variants of i386 svr4.0.) */
7499 for (i = 0; i < pagesize; ++i)
7500 *(data2 + i) = *(data2 + i) + 1;
7501 data3 = (char *) malloc (pagesize);
7504 if (read (fd, data3, pagesize) != pagesize)
7506 for (i = 0; i < pagesize; ++i)
7507 if (*(data + i) != *(data3 + i))
7513 if ac_fn_c_try_run
"$LINENO"; then :
7514 ac_cv_func_mmap_fixed_mapped
=yes
7516 ac_cv_func_mmap_fixed_mapped
=no
7518 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7519 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7524 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7525 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7527 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7530 rm -f conftest.mmap conftest.txt
7534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7535 $as_echo_n "checking for working strncmp... " >&6; }
7536 if ${ac_cv_func_strncmp_works+:} false
; then :
7537 $as_echo_n "(cached) " >&6
7539 if test "$cross_compiling" = yes; then :
7540 ac_cv_func_strncmp_works
=yes
7542 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7543 /* end confdefs.h. */
7545 /* Test by Jim Wilson and Kaveh Ghazi.
7546 Check whether strncmp reads past the end of its string parameters. */
7547 #include <sys/types.h>
7553 #ifdef HAVE_SYS_MMAN_H
7554 #include <sys/mman.h>
7558 #ifdef MAP_ANONYMOUS
7559 #define MAP_ANON MAP_ANONYMOUS
7561 #define MAP_ANON MAP_FILE
7572 #define MAP_LEN 0x10000
7576 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7580 dev_zero = open ("/dev/zero", O_RDONLY);
7584 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7585 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7586 if (p == (char *)-1)
7587 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7588 MAP_ANON|MAP_PRIVATE, -1, 0);
7589 if (p == (char *)-1)
7593 char *string = "__si_type_info";
7594 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7595 char *r = (char *) p + 0xe;
7601 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7606 if ac_fn_c_try_run
"$LINENO"; then :
7607 ac_cv_func_strncmp_works
=yes
7609 ac_cv_func_strncmp_works
=no
7611 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7612 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7615 rm -f core core.
* *.core
7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7618 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7619 if test $ac_cv_func_strncmp_works = no
; then
7620 case " $LIBOBJS " in
7621 *" strncmp.$ac_objext "* ) ;;
7622 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7629 # Install a library built with a cross compiler in $(tooldir) rather
7631 if test -z "${with_cross_host}"; then
7634 INSTALL_DEST
=tooldir
7640 for l
in x
$LIBOBJS; do
7652 # We need multilib support, but only if configuring for the target.
7653 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7655 ac_config_commands
="$ac_config_commands default"
7657 cat >confcache
<<\_ACEOF
7658 # This file is a shell script that caches the results of configure
7659 # tests run on this system so they can be shared between configure
7660 # scripts and configure runs, see configure's option --config-cache.
7661 # It is not useful on other systems. If it contains results you don't
7662 # want to keep, you may remove or edit it.
7664 # config.status only pays attention to the cache file if you give it
7665 # the --recheck option to rerun configure.
7667 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7668 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7673 # The following way of writing the cache mishandles newlines in values,
7674 # but we know of no workaround that is simple, portable, and efficient.
7675 # So, we kill variables containing newlines.
7676 # Ultrix sh set writes to stderr and can't be redirected directly,
7677 # and sets the high bit in the cache file unless we assign to the vars.
7679 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7680 eval ac_val
=\$
$ac_var
7684 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7685 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7688 _ | IFS | as_nl
) ;; #(
7689 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7690 *) { eval $ac_var=; unset $ac_var;} ;;
7696 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7697 *${as_nl}ac_space
=\
*)
7698 # `set' does not quote correctly, so add quotes: double-quote
7699 # substitution turns \\\\ into \\, and sed turns \\ into \.
7702 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7705 # `set' quotes correctly as required by POSIX, so do not add quotes.
7706 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7715 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7717 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7719 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7720 if test -w "$cache_file"; then
7721 if test "x$cache_file" != "x/dev/null"; then
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7723 $as_echo "$as_me: updating cache $cache_file" >&6;}
7724 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
7725 cat confcache
>"$cache_file"
7727 case $cache_file in #(
7729 mv -f confcache
"$cache_file"$$
&&
7730 mv -f "$cache_file"$$
"$cache_file" ;; #(
7732 mv -f confcache
"$cache_file" ;;
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7738 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7743 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7744 # Let make expand exec_prefix.
7745 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7747 DEFS
=-DHAVE_CONFIG_H
7752 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7753 # 1. Remove the extension, and $U if already installed.
7754 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7755 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7756 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7757 # will be set to the directory where LIBOBJS objects are built.
7758 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7759 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7763 LTLIBOBJS
=$ac_ltlibobjs
7768 : "${CONFIG_STATUS=./config.status}"
7770 ac_clean_files_save
=$ac_clean_files
7771 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7773 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7775 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7777 # Generated by $as_me.
7778 # Run this file to recreate the current configuration.
7779 # Compiler output produced by configure, useful for debugging
7780 # configure, is in config.log if it exists.
7786 SHELL=\${CONFIG_SHELL-$SHELL}
7789 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7790 ## -------------------- ##
7791 ## M4sh Initialization. ##
7792 ## -------------------- ##
7794 # Be more Bourne compatible
7795 DUALCASE
=1; export DUALCASE
# for MKS sh
7796 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7799 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7800 # is contrary to our usage. Disable this feature.
7801 alias -g '${1+"$@"}'='"$@"'
7802 setopt NO_GLOB_SUBST
7804 case `(set -o) 2>/dev/null` in #(
7816 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7817 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7818 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7819 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7820 # Prefer a ksh shell builtin over an external printf program on Solaris,
7821 # but without wasting forks for bash or zsh.
7822 if test -z "$BASH_VERSION$ZSH_VERSION" \
7823 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7824 as_echo='print
-r --'
7825 as_echo_n='print
-rn --'
7826 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7827 as_echo='printf %s
\n'
7828 as_echo_n='printf %s
'
7830 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7831 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7832 as_echo_n='/usr
/ucb
/echo -n'
7834 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7835 as_echo_n_body='eval
7839 expr "X$arg" : "X\\(.*\\)$as_nl";
7840 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7842 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7844 export as_echo_n_body
7845 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7848 as_echo='sh
-c $as_echo_body as_echo
'
7851 # The user is always right.
7852 if test "${PATH_SEPARATOR+set}" != set; then
7854 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7855 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7862 # We need space, tab and new line, in precisely that order. Quoting is
7863 # there to prevent editors from complaining about space-tab.
7864 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7865 # splitting by setting IFS to empty value.)
7868 # Find who we are. Look in the path if we contain no directory separator.
7871 *[\\/]* ) as_myself=$0 ;;
7872 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7876 test -z "$as_dir" && as_dir=.
7877 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7883 # We did not find ourselves, most probably we were run as `sh COMMAND'
7884 # in which case we are not to be found in the path.
7885 if test "x$as_myself" = x
; then
7888 if test ! -f "$as_myself"; then
7889 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7893 # Unset variables that we do not need and which cause bugs (e.g. in
7894 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7895 # suppresses any "Segmentation fault" message there. '((' could
7896 # trigger a bug in pdksh 5.2.14.
7897 for as_var
in BASH_ENV ENV MAIL MAILPATH
7898 do eval test x\
${$as_var+set} = xset \
7899 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7912 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7915 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7916 # ----------------------------------------
7917 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7918 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7919 # script with STATUS, using 1 if that was 0.
7922 as_status
=$1; test $as_status -eq 0 && as_status
=1
7924 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7925 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7927 $as_echo "$as_me: error: $2" >&2
7928 as_fn_exit
$as_status
7932 # as_fn_set_status STATUS
7933 # -----------------------
7934 # Set $? to STATUS, without forking.
7938 } # as_fn_set_status
7942 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7952 # Portably unset VAR.
7955 { eval $1=; unset $1;}
7957 as_unset
=as_fn_unset
7958 # as_fn_append VAR VALUE
7959 # ----------------------
7960 # Append the text in VALUE to the end of the definition contained in VAR. Take
7961 # advantage of any shell optimizations that allow amortized linear growth over
7962 # repeated appends, instead of the typical quadratic growth present in naive
7964 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
7965 eval 'as_fn_append ()
7976 # as_fn_arith ARG...
7977 # ------------------
7978 # Perform arithmetic evaluation on the ARGs, and store the result in the
7979 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7980 # must be portable across $(()) and expr.
7981 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
7982 eval 'as_fn_arith ()
7989 as_val
=`expr "$@" || test $? -eq 1`
7994 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
7995 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
8001 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8002 as_basename
=basename
8007 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
8013 as_me
=`$as_basename -- "$0" ||
8014 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8015 X"$0" : 'X\(//\)$' \| \
8016 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8018 sed '/^.*\/\([^/][^/]*\)\/*$/{
8032 # Avoid depending upon Character Ranges.
8033 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
8034 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8035 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
8036 as_cr_digits
='0123456789'
8037 as_cr_alnum
=$as_cr_Letters$as_cr_digits
8039 ECHO_C
= ECHO_N
= ECHO_T
=
8040 case `echo -n x` in #(((((
8042 case `echo 'xy\c'` in
8043 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
8045 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
8052 rm -f conf$$ conf$$.exe conf$$.
file
8053 if test -d conf$$.dir
; then
8054 rm -f conf$$.dir
/conf$$.
file
8057 mkdir conf$$.dir
2>/dev
/null
8059 if (echo >conf$$.
file) 2>/dev
/null
; then
8060 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8062 # ... but there are two gotchas:
8063 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8064 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8065 # In both cases, we have to default to `cp -pR'.
8066 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
8068 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8076 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
8077 rmdir conf$$.dir
2>/dev
/null
8082 # Create "$as_dir" as a directory, including parents if necessary.
8087 -*) as_dir
=.
/$as_dir;;
8089 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
8093 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8094 *) as_qdir
=$as_dir;;
8096 as_dirs
="'$as_qdir' $as_dirs"
8097 as_dir
=`$as_dirname -- "$as_dir" ||
8098 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8099 X"$as_dir" : 'X\(//\)[^/]' \| \
8100 X"$as_dir" : 'X\(//\)$' \| \
8101 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8102 $as_echo X"$as_dir" |
8103 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8120 test -d "$as_dir" && break
8122 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
8123 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
8127 if mkdir
-p .
2>/dev
/null
; then
8128 as_mkdir_p
='mkdir -p "$as_dir"'
8130 test -d .
/-p && rmdir .
/-p
8135 # as_fn_executable_p FILE
8136 # -----------------------
8137 # Test if FILE is an executable regular file.
8138 as_fn_executable_p
()
8140 test -f "$1" && test -x "$1"
8141 } # as_fn_executable_p
8143 as_executable_p
=as_fn_executable_p
8145 # Sed expression to map a string onto a valid CPP name.
8146 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8148 # Sed expression to map a string onto a valid variable name.
8149 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8153 ## ----------------------------------- ##
8154 ## Main body of $CONFIG_STATUS script. ##
8155 ## ----------------------------------- ##
8157 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
8159 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8160 # Save the log message, to keep $0 and so on meaningful, and to
8161 # report actual input values of CONFIG_FILES etc. instead of their
8162 # values after options handling.
8164 This file was extended by $as_me, which was
8165 generated by GNU Autoconf 2.69. Invocation command line was
8167 CONFIG_FILES = $CONFIG_FILES
8168 CONFIG_HEADERS = $CONFIG_HEADERS
8169 CONFIG_LINKS = $CONFIG_LINKS
8170 CONFIG_COMMANDS = $CONFIG_COMMANDS
8173 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8178 case $ac_config_files in *"
8179 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
8182 case $ac_config_headers in *"
8183 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
8187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8188 # Files that config.status was made for.
8189 config_files="$ac_config_files"
8190 config_headers="$ac_config_headers"
8191 config_commands="$ac_config_commands"
8195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8197 \`$as_me' instantiates files and other configuration actions
8198 from templates according to the current configuration. Unless the files
8199 and actions are specified as TAGs, all are instantiated by default.
8201 Usage: $0 [OPTION]... [TAG]...
8203 -h, --help print this help, then exit
8204 -V, --version print version number and configuration settings, then exit
8205 --config print configuration, then exit
8206 -q, --quiet, --silent
8207 do not print progress messages
8208 -d, --debug don't remove temporary files
8209 --recheck update $as_me by reconfiguring in the same conditions
8210 --file=FILE[:TEMPLATE]
8211 instantiate the configuration file FILE
8212 --header=FILE[:TEMPLATE]
8213 instantiate the configuration header FILE
8215 Configuration files:
8218 Configuration headers:
8221 Configuration commands:
8224 Report bugs to the package provider."
8227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8228 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8231 configured by $0, generated by GNU Autoconf 2.69,
8232 with options \\"\$ac_cs_config\\"
8234 Copyright (C) 2012 Free Software Foundation, Inc.
8235 This config.status script is free software; the Free Software Foundation
8236 gives unlimited permission to copy, distribute and modify it."
8241 test -n "\$AWK" || AWK=awk
8244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8245 # The default lists apply if the user does not specify any file.
8251 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8252 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
8256 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8268 # Handling of the options.
8269 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8271 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
8272 $as_echo "$ac_cs_version"; exit ;;
8273 --config |
--confi |
--conf |
--con |
--co |
--c )
8274 $as_echo "$ac_cs_config"; exit ;;
8275 --debug |
--debu |
--deb |
--de |
--d |
-d )
8277 --file |
--fil |
--fi |
--f )
8280 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8281 '') as_fn_error $?
"missing file argument" ;;
8283 as_fn_append CONFIG_FILES
" '$ac_optarg'"
8284 ac_need_defaults
=false
;;
8285 --header |
--heade |
--head |
--hea )
8288 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8290 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
8291 ac_need_defaults
=false
;;
8293 # Conflict between --help and --header
8294 as_fn_error $?
"ambiguous option: \`$1'
8295 Try \`$0 --help' for more information.";;
8296 --help |
--hel |
-h )
8297 $as_echo "$ac_cs_usage"; exit ;;
8298 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8299 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8303 -*) as_fn_error $?
"unrecognized option: \`$1'
8304 Try \`$0 --help' for more information." ;;
8306 *) as_fn_append ac_config_targets
" $1"
8307 ac_need_defaults
=false
;;
8313 ac_configure_extra_args
=
8315 if $ac_cs_silent; then
8317 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8321 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8322 if \$ac_cs_recheck; then
8323 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8325 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8326 CONFIG_SHELL='$SHELL'
8332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8336 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8337 ## Running $as_me. ##
8343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8350 with_target_subdir=${with_target_subdir}
8351 with_multisubdir=${with_multisubdir}
8352 ac_configure_args="--enable-multilib ${ac_configure_args}"
8353 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8354 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8355 libiberty_topdir=${libiberty_topdir}
8360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8362 # Handling of arguments.
8363 for ac_config_target
in $ac_config_targets
8365 case $ac_config_target in
8366 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
8367 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
8368 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
8369 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8371 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8376 # If the user did not use the arguments to specify the items to instantiate,
8377 # then the envvar interface is used. Set only those that are not.
8378 # We use the long form for the default assignment because of an extremely
8379 # bizarre bug on SunOS 4.1.3.
8380 if $ac_need_defaults; then
8381 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8382 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8383 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8386 # Have a temporary directory for convenience. Make it in the build tree
8387 # simply because there is no reason against having it here, and in addition,
8388 # creating and moving files from /tmp can sometimes cause problems.
8389 # Hook for its removal unless debugging.
8390 # Note that there is a small window in which the directory will not be cleaned:
8391 # after its creation but before its name has been assigned to `$tmp'.
8395 trap 'exit_status=$?
8397 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8399 trap 'as_fn_exit 1' 1 2 13 15
8401 # Create a (secure) tmp directory for tmp files.
8404 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8408 tmp
=.
/conf$$
-$RANDOM
8409 (umask 077 && mkdir
"$tmp")
8410 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
8413 # Set up the scripts for CONFIG_FILES section.
8414 # No need to generate them if there are no CONFIG_FILES.
8415 # This happens for instance with `./config.status config.h'.
8416 if test -n "$CONFIG_FILES"; then
8418 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
8420 ac_cs_awk_pipe_init
=
8421 ac_cs_awk_read_file
='
8422 while ((getline aline < (F[key])) > 0)
8425 ac_cs_awk_pipe_fini
=
8427 ac_cs_awk_getline
=false
8428 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
8429 ac_cs_awk_read_file
='
8431 print "cat " F[key] " &&"
8432 '$ac_cs_awk_pipe_init
8433 # The final `:' finishes the AND list.
8434 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
8436 ac_cr
=`echo X | tr X '\015'`
8437 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8438 # But we know of no other shell where ac_cr would be empty at this
8439 # point, so we can use a bashism as a fallback.
8440 if test "x$ac_cr" = x
; then
8441 eval ac_cr
=\$
\'\\r
\'
8443 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8444 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8450 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8453 # Create commands to substitute file output variables.
8455 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8456 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8457 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
8460 } >conf$
$files.sh
&&
8461 . .
/conf$
$files.sh ||
8462 as_fn_error $?
"could not make $CONFIG_STATUS" "$LINENO" 5
8463 rm -f conf$
$files.sh
8466 echo "cat >conf$$subs.awk <<_ACEOF" &&
8467 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8470 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8471 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8473 for ac_last_try in false false false false false :; do
8474 . ./conf$$subs.sh ||
8475 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8477 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
8478 if test $ac_delim_n = $ac_delim_num; then
8480 elif $ac_last_try; then
8481 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8483 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8489 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
8493 s/^/S["/; s
/!.
*/"]=/
8503 s/\(.\{148\}\)..*/\1/
8505 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
8510 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8517 s/\(.\{148\}\)..*/\1/
8519 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
8523 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8528 ' <conf$$subs.awk | sed '
8533 ' >>$CONFIG_STATUS || ac_write_fail=1
8534 rm -f conf$$subs.awk
8535 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8537 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
8538 for (key in S) S_is_set[key] = 1
8540 \$ac_cs_awk_pipe_init
8544 nfields = split(line, field, "@
")
8546 len = length(field[1])
8547 for (i = 2; i < nfields; i++) {
8549 keylen = length(key)
8550 if (S_is_set[key]) {
8552 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8553 len += length(value) + length(field[++i])
8558 if (nfields == 3 && !substed) {
8560 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8561 \$ac_cs_awk_read_file
8567 \$ac_cs_awk_pipe_fini
8570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8571 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8572 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
8575 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
8576 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
8579 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8580 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
8581 # trailing colons and then remove the whole line if VPATH becomes empty
8582 # (actually we leave an empty line to preserve line numbers).
8583 if test "x
$srcdir" = x.; then
8584 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8603 fi # test -n "$CONFIG_FILES"
8605 # Set up the scripts for CONFIG_HEADERS section.
8606 # No need to generate them if there are no CONFIG_HEADERS.
8607 # This happens for instance with `./config.status Makefile'.
8608 if test -n "$CONFIG_HEADERS"; then
8609 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
8613 # Transform confdefs.h into an awk script `defines.awk', embedded as
8614 # here-document in config.status, that substitutes the proper values into
8615 # config.h.in to produce config.h.
8617 # Create a delimiter string that does not exist in confdefs.h, to ease
8618 # handling of long lines.
8620 for ac_last_try in false false :; do
8621 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
8622 if test -z "$ac_tt"; then
8624 elif $ac_last_try; then
8625 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
8627 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8631 # For the awk script, D is an array of macro values keyed by name,
8632 # likewise P contains macro parameters if any. Preserve backslash
8633 # newline sequences.
8635 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8637 s/.\{148\}/&'"$ac_delim"'/g
8640 s/^[ ]*#[ ]*define[ ][ ]*/ /
8647 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8649 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8653 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8654 D["\
1"]=" \
3\\\\\\n
"\\/p
8656 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8661 s/.\{148\}/&'"$ac_delim"'/g
8666 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8669 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8671 ' <confdefs.h | sed '
8672 s/'"$ac_delim"'/"\\\
8673 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8676 for (key in D) D_is_set[key] = 1
8679 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8681 split(line, arg, " ")
8682 if (arg[1] == "#") {
8686 defundef
= substr
(arg
[1], 2)
8689 split(mac1
, mac2
, "(") #)
8691 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8692 if (D_is_set
[macro
]) {
8693 # Preserve the white space surrounding the "#".
8694 print prefix
"define", macro P
[macro
] D
[macro
]
8697 # Replace #undef with comments. This is necessary, for example,
8698 # in the case of _POSIX_SOURCE, which is predefined and required
8699 # on some systems where configure will not decide to define it.
8700 if (defundef
== "undef") {
8701 print
"/*", prefix defundef
, macro
, "*/"
8709 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8710 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
8711 fi # test -n "$CONFIG_HEADERS"
8714 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8719 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8721 case $ac_mode$ac_tag in
8723 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8724 :[FH
]-) ac_tag
=-:-;;
8725 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8742 -) ac_f
="$ac_tmp/stdin";;
8743 *) # Look for the file first in the build tree, then in the source tree
8744 # (if the path is not absolute). The absolute path cannot be DOS-style,
8745 # because $ac_f cannot contain `:'.
8749 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8751 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8753 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8754 as_fn_append ac_file_inputs
" '$ac_f'"
8757 # Let's still pretend it is `configure' which instantiates (i.e., don't
8758 # use $as_me), people would be surprised to read:
8759 # /* config.h. Generated by config.status. */
8760 configure_input
='Generated from '`
8761 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8763 if test x
"$ac_file" != x-
; then
8764 configure_input
="$ac_file. $configure_input"
8765 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8766 $as_echo "$as_me: creating $ac_file" >&6;}
8768 # Neutralize special characters interpreted by sed in replacement strings.
8769 case $configure_input in #(
8770 *\
&* |
*\|
* |
*\\* )
8771 ac_sed_conf_input
=`$as_echo "$configure_input" |
8772 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8773 *) ac_sed_conf_input
=$configure_input;;
8777 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
8778 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
8783 ac_dir
=`$as_dirname -- "$ac_file" ||
8784 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8785 X"$ac_file" : 'X\(//\)[^/]' \| \
8786 X"$ac_file" : 'X\(//\)$' \| \
8787 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8788 $as_echo X"$ac_file" |
8789 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8806 as_dir
="$ac_dir"; as_fn_mkdir_p
8810 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8812 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8813 # A ".." for each directory in $ac_dir_suffix.
8814 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8815 case $ac_top_builddir_sub in
8816 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8817 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8820 ac_abs_top_builddir
=$ac_pwd
8821 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8822 # for backward compatibility:
8823 ac_top_builddir
=$ac_top_build_prefix
8826 .
) # We are building in place.
8828 ac_top_srcdir
=$ac_top_builddir_sub
8829 ac_abs_top_srcdir
=$ac_pwd ;;
8830 [\\/]* | ?
:[\\/]* ) # Absolute name.
8831 ac_srcdir
=$srcdir$ac_dir_suffix;
8832 ac_top_srcdir
=$srcdir
8833 ac_abs_top_srcdir
=$srcdir ;;
8835 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8836 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8837 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8839 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8849 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8850 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8855 # If the template does not know about datarootdir, expand it.
8856 # FIXME: This hack should be removed a few years after 2.60.
8857 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8868 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8869 *datarootdir
*) ac_datarootdir_seen
=yes;;
8870 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8872 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8875 ac_datarootdir_hack='
8876 s&@datadir@&$datadir&g
8877 s&@docdir@&$docdir&g
8878 s&@infodir@&$infodir&g
8879 s&@localedir@&$localedir&g
8880 s&@mandir@&$mandir&g
8881 s&\\\${datarootdir}&$datarootdir&g' ;;
8885 # Neutralize VPATH when `$srcdir' = `.'.
8886 # Shell code in configure.ac might set extrasub.
8887 # FIXME: do we really want to maintain this feature?
8888 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8889 ac_sed_extra="$ac_vpsub
8892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8894 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8895 s|@configure_input@|
$ac_sed_conf_input|
;t t
8896 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8897 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8898 s
&@srcdir@
&$ac_srcdir&;t t
8899 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8900 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8901 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8902 s
&@builddir@
&$ac_builddir&;t t
8903 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8904 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8905 s
&@INSTALL@
&$ac_INSTALL&;t t
8906 $ac_datarootdir_hack
8908 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8909 if $ac_cs_awk_getline; then
8910 $AWK -f "$ac_tmp/subs.
awk"
8912 $AWK -f "$ac_tmp/subs.
awk" | $SHELL
8914 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
8916 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8917 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
8918 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8919 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8921 which seems to be undefined. Please make sure it is defined" >&5
8922 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8923 which seems to be undefined. Please make sure it is defined" >&2;}
8925 rm -f "$ac_tmp/stdin"
8927 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8928 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8930 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8936 if test x"$ac_file" != x-; then
8938 $as_echo "/* $configure_input */" \
8939 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8940 } >"$ac_tmp/config.h" \
8941 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8942 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8943 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8944 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8947 mv "$ac_tmp/config.h" "$ac_file" \
8948 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8951 $as_echo "/* $configure_input */" \
8952 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8953 || as_fn_error $? "could not create -" "$LINENO" 5
8957 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8958 $as_echo "$as_me: executing $ac_file commands" >&6;}
8963 case $ac_file$ac_mode in
8964 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8965 if test -n "$CONFIG_FILES"; then
8966 if test -n "${with_target_subdir}"; then
8967 # FIXME: We shouldn't need to
set ac_file
8969 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
8970 .
${libiberty_topdir}/config-ml.
in
8980 ac_clean_files
=$ac_clean_files_save
8982 test $ac_write_fail = 0 ||
8983 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
8986 # configure is writing to config.log, and then calls config.status.
8987 # config.status does its own redirection, appending to config.log.
8988 # Unfortunately, on DOS this fails, as config.log is still kept open
8989 # by configure, so config.status won't be able to write to it; its
8990 # output is simply discarded. So we exec the FD to /dev/null,
8991 # effectively closing config.log, so it can be properly (re)opened and
8992 # appended to by config.status. When coming back to configure, we
8993 # need to make the FD available again.
8994 if test "$no_create" != yes; then
8996 ac_config_status_args
=
8997 test "$silent" = yes &&
8998 ac_config_status_args
="$ac_config_status_args --quiet"
9000 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
9002 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9003 # would make configure fail if this is the last instruction.
9004 $ac_cs_success || as_fn_exit
1
9006 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
9007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9008 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}