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 "$cross_compiling" = yes; then :
5379 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5380 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5381 as_fn_error $? "cannot run
test program
while cross compiling
5382 See \
`config.log' for more details" "$LINENO" 5; }
5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5385 /* end confdefs.h. */
5393 __attribute__ ((noinline, noclone))
5394 xxx (void (*f) (void))
5400 __attribute__ ((noinline, noclone))
5414 if ac_fn_c_try_run "$LINENO"; then :
5419 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5420 conftest.$ac_objext conftest.beam conftest.$ac_ext
5423 if test x$enable_cet = xno -a x$have_cet = xyes; then
5424 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5427 if test x$enable_cet = xyes; then
5428 CET_HOST_FLAGS="-fcf-protection"
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5430 $as_echo "yes" >&6; }
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5433 $as_echo "no" >&6; }
5435 CFLAGS="$save_CFLAGS"
5436 LDFLAGS="$save_LDFLAGS"
5440 echo "# Warning: this fragment is automatically generated" > temp-frag
5442 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5443 echo "Appending ${frag} to xhost-mkfrag"
5444 echo "# Following fragment copied from ${frag}" >> temp-frag
5445 cat ${frag} >> temp-frag
5448 # record if we want to build shared libs.
5449 if [ "${shared}" = "yes" ]; then
5450 echo enable_shared = yes >> temp-frag
5452 echo enable_shared = no >> temp-frag
5456 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5458 host_makefile_frag=${frag}
5461 # It's OK to check for header files. Although the compiler may not be
5462 # able to link anything, it had better be able to at least compile
5464 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
5466 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5467 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5468 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5469 cat >>confdefs.h <<_ACEOF
5470 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5477 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5478 if ${ac_cv_header_sys_wait_h+:} false; then :
5479 $as_echo_n "(cached) " >&6
5481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5482 /* end confdefs.h. */
5483 #include <sys/types.h>
5484 #include <sys/wait.h>
5486 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5489 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5497 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5502 if ac_fn_c_try_compile "$LINENO"; then :
5503 ac_cv_header_sys_wait_h=yes
5505 ac_cv_header_sys_wait_h=no
5507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5510 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5511 if test $ac_cv_header_sys_wait_h = yes; then
5513 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5518 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5519 if ${ac_cv_header_time+:} false; then :
5520 $as_echo_n "(cached) " >&6
5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5523 /* end confdefs.h. */
5524 #include <sys/types.h>
5525 #include <sys/time.h>
5531 if ((struct tm *) 0)
5537 if ac_fn_c_try_compile "$LINENO"; then :
5538 ac_cv_header_time=yes
5540 ac_cv_header_time=no
5542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5545 $as_echo "$ac_cv_header_time" >&6; }
5546 if test $ac_cv_header_time = yes; then
5548 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5554 $as_echo_n "checking whether errno must be declared... " >&6; }
5555 if ${libiberty_cv_declare_errno+:} false; then :
5556 $as_echo_n "(cached) " >&6
5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559 /* end confdefs.h. */
5569 if ac_fn_c_try_compile "$LINENO"; then :
5570 libiberty_cv_declare_errno=no
5572 libiberty_cv_declare_errno=yes
5574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5577 $as_echo "$libiberty_cv_declare_errno" >&6; }
5578 if test $libiberty_cv_declare_errno = yes
5580 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5585 # Determine sizes of some types.
5586 # The cast to long int works around a bug in the HP C Compiler
5587 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5588 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5589 # This bug is HP SR number 8606223364.
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5591 $as_echo_n "checking size of int... " >&6; }
5592 if ${ac_cv_sizeof_int+:} false; then :
5593 $as_echo_n "(cached) " >&6
5595 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5598 if test "$ac_cv_type_int" = yes; then
5599 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5600 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5601 as_fn_error 77 "cannot compute sizeof (int)
5602 See \`config.log
' for more details" "$LINENO" 5; }
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5610 $as_echo "$ac_cv_sizeof_int" >&6; }
5614 cat >>confdefs.h <<_ACEOF
5615 #define SIZEOF_INT $ac_cv_sizeof_int
5619 # The cast to long int works around a bug in the HP C Compiler
5620 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5621 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5622 # This bug is HP SR number 8606223364.
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5624 $as_echo_n "checking size of long... " >&6; }
5625 if ${ac_cv_sizeof_long+:} false
; then :
5626 $as_echo_n "(cached) " >&6
5628 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5631 if test "$ac_cv_type_long" = yes; then
5632 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5633 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5634 as_fn_error
77 "cannot compute sizeof (long)
5635 See \`config.log' for more details" "$LINENO" 5; }
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5643 $as_echo "$ac_cv_sizeof_long" >&6; }
5647 cat >>confdefs.h
<<_ACEOF
5648 #define SIZEOF_LONG $ac_cv_sizeof_long
5652 # The cast to long int works around a bug in the HP C Compiler
5653 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5654 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5655 # This bug is HP SR number 8606223364.
5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5657 $as_echo_n "checking size of size_t... " >&6; }
5658 if ${ac_cv_sizeof_size_t+:} false
; then :
5659 $as_echo_n "(cached) " >&6
5661 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5664 if test "$ac_cv_type_size_t" = yes; then
5665 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5666 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5667 as_fn_error
77 "cannot compute sizeof (size_t)
5668 See \`config.log' for more details" "$LINENO" 5; }
5670 ac_cv_sizeof_size_t
=0
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5676 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5680 cat >>confdefs.h
<<_ACEOF
5681 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5686 # Check for presense of long long
5687 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5688 if test "x$ac_cv_type_long_long" = xyes
; then :
5690 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5691 # The cast to long int works around a bug in the HP C Compiler
5692 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5693 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5694 # This bug is HP SR number 8606223364.
5695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5696 $as_echo_n "checking size of long long... " >&6; }
5697 if ${ac_cv_sizeof_long_long+:} false
; then :
5698 $as_echo_n "(cached) " >&6
5700 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5703 if test "$ac_cv_type_long_long" = yes; then
5704 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5706 as_fn_error
77 "cannot compute sizeof (long long)
5707 See \`config.log' for more details" "$LINENO" 5; }
5709 ac_cv_sizeof_long_long
=0
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5715 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5719 cat >>confdefs.h
<<_ACEOF
5720 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5727 # Look for a 64-bit type.
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5729 $as_echo_n "checking for a 64-bit type... " >&6; }
5730 if ${liberty_cv_uint64+:} false
; then :
5731 $as_echo_n "(cached) " >&6
5733 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5734 /* end confdefs.h. */
5735 #ifdef HAVE_STDINT_H
5741 extern uint64_t foo;
5746 if ac_fn_c_try_compile
"$LINENO"; then :
5747 liberty_cv_uint64
=uint64_t
5749 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5750 /* end confdefs.h. */
5751 #ifdef HAVE_LIMITS_H
5760 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5765 if ac_fn_c_try_compile
"$LINENO"; then :
5766 liberty_cv_uint64
="unsigned long"
5768 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5769 /* end confdefs.h. */
5770 #ifdef HAVE_LIMITS_H
5779 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5784 if ac_fn_c_try_compile
"$LINENO"; then :
5785 liberty_cv_uint64
="unsigned long long"
5787 liberty_cv_uint64
=none
5789 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5791 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5793 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5797 $as_echo "$liberty_cv_uint64" >&6; }
5798 if test "$liberty_cv_uint64" != none
; then
5800 cat >>confdefs.h
<<_ACEOF
5801 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5807 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5808 if test "x$ac_cv_type_intptr_t" = xyes
; then :
5810 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5813 for ac_type
in 'int' 'long int' 'long long int'; do
5814 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5815 /* end confdefs.h. */
5816 $ac_includes_default
5820 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5822 return test_array [0];
5828 if ac_fn_c_try_compile
"$LINENO"; then :
5830 cat >>confdefs.h
<<_ACEOF
5831 #define intptr_t $ac_type
5836 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5837 test -z "$ac_type" && break
5843 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5844 if test "x$ac_cv_type_uintptr_t" = xyes
; then :
5846 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5849 for ac_type
in 'unsigned int' 'unsigned long int' \
5850 'unsigned long long int'; do
5851 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5852 /* end confdefs.h. */
5853 $ac_includes_default
5857 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5859 return test_array [0];
5865 if ac_fn_c_try_compile
"$LINENO"; then :
5867 cat >>confdefs.h
<<_ACEOF
5868 #define uintptr_t $ac_type
5873 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5874 test -z "$ac_type" && break
5879 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5880 if test "x$ac_cv_type_ssize_t" = xyes
; then :
5884 cat >>confdefs.h
<<_ACEOF
5891 # Given the above check, we always have uintptr_t or a fallback
5892 # definition. So define HAVE_UINTPTR_T in case any imported code
5895 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5898 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5899 if test "x$ac_cv_type_pid_t" = xyes
; then :
5903 cat >>confdefs.h
<<_ACEOF
5910 # This is the list of functions which libiberty will provide if they
5911 # are not available on the host.
5914 funcs
="$funcs atexit"
5915 funcs
="$funcs basename"
5917 funcs
="$funcs bcopy"
5918 funcs
="$funcs bsearch"
5919 funcs
="$funcs bzero"
5920 funcs
="$funcs calloc"
5921 funcs
="$funcs clock"
5923 funcs
="$funcs getcwd"
5924 funcs
="$funcs getpagesize"
5925 funcs
="$funcs gettimeofday"
5926 funcs
="$funcs index"
5927 funcs
="$funcs insque"
5928 funcs
="$funcs memchr"
5929 funcs
="$funcs memcmp"
5930 funcs
="$funcs memcpy"
5931 funcs
="$funcs memmem"
5932 funcs
="$funcs memmove"
5933 funcs
="$funcs mempcpy"
5934 funcs
="$funcs memset"
5935 funcs
="$funcs mkstemps"
5936 funcs
="$funcs putenv"
5937 funcs
="$funcs random"
5938 funcs
="$funcs rename"
5939 funcs
="$funcs rindex"
5940 funcs
="$funcs setenv"
5941 funcs
="$funcs snprintf"
5942 funcs
="$funcs sigsetmask"
5943 funcs
="$funcs stpcpy"
5944 funcs
="$funcs stpncpy"
5945 funcs
="$funcs strcasecmp"
5946 funcs
="$funcs strchr"
5947 funcs
="$funcs strdup"
5948 funcs
="$funcs strncasecmp"
5949 funcs
="$funcs strndup"
5950 funcs
="$funcs strnlen"
5951 funcs
="$funcs strrchr"
5952 funcs
="$funcs strstr"
5953 funcs
="$funcs strtod"
5954 funcs
="$funcs strtol"
5955 funcs
="$funcs strtoul"
5956 funcs
="$funcs strtoll"
5957 funcs
="$funcs strtoull"
5958 funcs
="$funcs strverscmp"
5959 funcs
="$funcs tmpnam"
5960 funcs
="$funcs vasprintf"
5961 funcs
="$funcs vfprintf"
5962 funcs
="$funcs vprintf"
5963 funcs
="$funcs vsnprintf"
5964 funcs
="$funcs vsprintf"
5965 funcs
="$funcs waitpid"
5966 funcs
="$funcs setproctitle"
5968 # Also in the old function.def file: alloca, vfork, getopt.
5970 vars
="sys_errlist sys_nerr sys_siglist"
5972 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5973 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
5974 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5975 sysmp table times wait3 wait4"
5977 # These are neither executed nor required, but they help keep
5978 # autoheader happy without adding a bunch of text to acconfig.h.
5979 if test "x" = "y"; then
5980 for ac_func
in asprintf atexit \
5981 basename bcmp bcopy bsearch bzero \
5982 calloc canonicalize_file_name
clock \
5985 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
5987 memchr memcmp memcpy memmem memmove memset mkstemps \
5989 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
5990 random realpath rename rindex \
5991 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
5992 stpcpy stpncpy strcasecmp strchr strdup \
5993 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5994 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
5995 table
times tmpnam \
5996 vasprintf vfprintf vprintf vsprintf \
5999 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6000 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6001 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6002 cat >>confdefs.h
<<_ACEOF
6003 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6009 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6010 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6011 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
6017 cat >>confdefs.h
<<_ACEOF
6018 #define HAVE_DECL_BASENAME $ac_have_decl
6020 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6021 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
6027 cat >>confdefs.h
<<_ACEOF
6028 #define HAVE_DECL_FFS $ac_have_decl
6030 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6031 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
6037 cat >>confdefs.h
<<_ACEOF
6038 #define HAVE_DECL_ASPRINTF $ac_have_decl
6040 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6041 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
6047 cat >>confdefs.h
<<_ACEOF
6048 #define HAVE_DECL_VASPRINTF $ac_have_decl
6050 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6051 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
6057 cat >>confdefs.h
<<_ACEOF
6058 #define HAVE_DECL_SNPRINTF $ac_have_decl
6060 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6061 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
6067 cat >>confdefs.h
<<_ACEOF
6068 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6070 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6071 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
6077 cat >>confdefs.h
<<_ACEOF
6078 #define HAVE_DECL_STRTOL $ac_have_decl
6080 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6081 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
6087 cat >>confdefs.h
<<_ACEOF
6088 #define HAVE_DECL_STRTOUL $ac_have_decl
6090 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6091 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
6097 cat >>confdefs.h
<<_ACEOF
6098 #define HAVE_DECL_STRTOLL $ac_have_decl
6100 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6101 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
6107 cat >>confdefs.h
<<_ACEOF
6108 #define HAVE_DECL_STRTOULL $ac_have_decl
6110 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
6111 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
6117 cat >>confdefs.h
<<_ACEOF
6118 #define HAVE_DECL_STRNLEN $ac_have_decl
6122 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6125 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6128 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
6132 # For each of these functions, if the host does not provide the
6133 # function we want to put FN.o in LIBOBJS, and if the host does
6134 # provide the function, we want to define HAVE_FN in config.h.
6138 if test -n "${with_target_subdir}"; then
6140 # We are being configured as a target library. AC_REPLACE_FUNCS
6141 # may not work correctly, because the compiler may not be able to
6142 # link executables. Note that we may still be being configured
6145 # If we are being configured for newlib, we know which functions
6146 # newlib provide and which ones we will be expected to provide.
6148 if test "x${with_newlib}" = "xyes"; then
6149 case " $LIBOBJS " in
6150 *" asprintf.$ac_objext "* ) ;;
6151 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6155 case " $LIBOBJS " in
6156 *" basename.$ac_objext "* ) ;;
6157 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6161 case " $LIBOBJS " in
6162 *" insque.$ac_objext "* ) ;;
6163 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6167 case " $LIBOBJS " in
6168 *" random.$ac_objext "* ) ;;
6169 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6173 case " $LIBOBJS " in
6174 *" strdup.$ac_objext "* ) ;;
6175 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6179 case " $LIBOBJS " in
6180 *" vasprintf.$ac_objext "* ) ;;
6181 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6188 asprintf |
basename | insque | random | strdup | vasprintf
)
6191 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6192 cat >>confdefs.h
<<_ACEOF
6200 # newlib doesnt provide any of the variables in $vars, so we
6201 # dont have to check them here.
6203 # Of the functions in $checkfuncs, newlib only has strerror.
6204 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6211 # If we are being configured for Mingw, we know which functions
6212 # Mingw provides and which ones we will be expected to provide.
6216 case " $LIBOBJS " in
6217 *" asprintf.$ac_objext "* ) ;;
6218 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6222 case " $LIBOBJS " in
6223 *" basename.$ac_objext "* ) ;;
6224 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6228 case " $LIBOBJS " in
6229 *" bcmp.$ac_objext "* ) ;;
6230 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
6234 case " $LIBOBJS " in
6235 *" bcopy.$ac_objext "* ) ;;
6236 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
6240 case " $LIBOBJS " in
6241 *" bzero.$ac_objext "* ) ;;
6242 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
6246 case " $LIBOBJS " in
6247 *" clock.$ac_objext "* ) ;;
6248 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
6252 case " $LIBOBJS " in
6253 *" ffs.$ac_objext "* ) ;;
6254 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
6258 case " $LIBOBJS " in
6259 *" getpagesize.$ac_objext "* ) ;;
6260 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6264 case " $LIBOBJS " in
6265 *" index.$ac_objext "* ) ;;
6266 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
6270 case " $LIBOBJS " in
6271 *" insque.$ac_objext "* ) ;;
6272 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6276 case " $LIBOBJS " in
6277 *" mempcpy.$ac_objext "* ) ;;
6278 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
6282 case " $LIBOBJS " in
6283 *" mkstemps.$ac_objext "* ) ;;
6284 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
6288 case " $LIBOBJS " in
6289 *" random.$ac_objext "* ) ;;
6290 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6294 case " $LIBOBJS " in
6295 *" rindex.$ac_objext "* ) ;;
6296 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
6300 case " $LIBOBJS " in
6301 *" sigsetmask.$ac_objext "* ) ;;
6302 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
6306 case " $LIBOBJS " in
6307 *" stpcpy.$ac_objext "* ) ;;
6308 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
6312 case " $LIBOBJS " in
6313 *" stpncpy.$ac_objext "* ) ;;
6314 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
6318 case " $LIBOBJS " in
6319 *" strndup.$ac_objext "* ) ;;
6320 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
6324 case " $LIBOBJS " in
6325 *" strnlen.$ac_objext "* ) ;;
6326 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
6330 case " $LIBOBJS " in
6331 *" strverscmp.$ac_objext "* ) ;;
6332 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
6336 case " $LIBOBJS " in
6337 *" vasprintf.$ac_objext "* ) ;;
6338 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6342 case " $LIBOBJS " in
6343 *" waitpid.$ac_objext "* ) ;;
6344 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6351 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
6354 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6355 cat >>confdefs.h
<<_ACEOF
6363 # Mingw doesnt provide any of the variables in $vars, so we
6364 # dont have to check them here.
6366 # Of the functions in $checkfuncs, Mingw only has strerror.
6367 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6374 case " $LIBOBJS " in
6375 *" vasprintf.$ac_objext "* ) ;;
6376 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6380 case " $LIBOBJS " in
6381 *" vsnprintf.$ac_objext "* ) ;;
6382 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6386 case " $LIBOBJS " in
6387 *" snprintf.$ac_objext "* ) ;;
6388 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6392 case " $LIBOBJS " in
6393 *" asprintf.$ac_objext "* ) ;;
6394 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6399 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
6400 getcwd getpagesize getrusage gettimeofday \
6401 index insque memchr memcmp memcpy memmove memset psignal \
6402 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6403 strchr strdup strerror strncasecmp strrchr strstr strtod \
6404 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
6407 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6408 cat >>confdefs.h
<<_ACEOF
6422 # Not a target library, so we set things up to run the test suite.
6431 *-*-cygwin* |
*-*-mingw*)
6432 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6434 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6439 if test -z "${setobjs}"; then
6443 # Handle VxWorks configuration specially, since on VxWorks the
6444 # libraries are actually on the target board, not in the file
6446 case " $LIBOBJS " in
6447 *" basename.$ac_objext "* ) ;;
6448 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6452 case " $LIBOBJS " in
6453 *" getpagesize.$ac_objext "* ) ;;
6454 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6458 case " $LIBOBJS " in
6459 *" insque.$ac_objext "* ) ;;
6460 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6464 case " $LIBOBJS " in
6465 *" random.$ac_objext "* ) ;;
6466 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6470 case " $LIBOBJS " in
6471 *" strcasecmp.$ac_objext "* ) ;;
6472 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
6476 case " $LIBOBJS " in
6477 *" strncasecmp.$ac_objext "* ) ;;
6478 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
6482 case " $LIBOBJS " in
6483 *" strdup.$ac_objext "* ) ;;
6484 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6488 case " $LIBOBJS " in
6489 *" vfork.$ac_objext "* ) ;;
6490 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6494 case " $LIBOBJS " in
6495 *" waitpid.$ac_objext "* ) ;;
6496 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6500 case " $LIBOBJS " in
6501 *" vasprintf.$ac_objext "* ) ;;
6502 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6508 basename | getpagesize | insque | random | strcasecmp
)
6510 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6513 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6514 cat >>confdefs.h
<<_ACEOF
6522 # VxWorks doesn't provide any of the variables in $vars, so we
6523 # don't have to check them here.
6525 # Of the functions in $checkfuncs, VxWorks only has strerror.
6526 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6535 if test -z "${setobjs}"; then
6540 # On android, getpagesize is defined in unistd.h as a static inline
6541 # function, which AC_CHECK_FUNCS does not handle properly.
6542 ac_cv_func_getpagesize
=yes
6546 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6547 # macros, so the test below won't find them.
6548 libiberty_cv_var_sys_nerr
=yes
6549 libiberty_cv_var_sys_errlist
=yes
6553 # vfork and fork are stubs.
6554 ac_cv_func_vfork_works
=no
6558 # Under some versions of uwin, vfork is notoriously buggy and the test
6559 # can hang configure; on other versions, vfork exists just as a stub.
6560 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6561 ac_cv_func_vfork_works
=no
6562 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6563 # macros (actually, these are imported from a DLL, but the end effect
6564 # is the same), so the test below won't find them.
6565 libiberty_cv_var_sys_nerr
=yes
6566 libiberty_cv_var_sys_errlist
=yes
6570 # Under VMS, vfork works very different than on Unix. The standard test
6571 # won't work, and it isn't easily adaptable. It makes more sense to
6573 ac_cv_func_vfork_works
=yes
6578 # We haven't set the list of objects yet. Use the standard autoconf
6579 # tests. This will only work if the compiler works.
6580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6581 $as_echo_n "checking for library containing strerror... " >&6; }
6582 if ${ac_cv_search_strerror+:} false
; then :
6583 $as_echo_n "(cached) " >&6
6585 ac_func_search_save_LIBS
=$LIBS
6586 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6587 /* end confdefs.h. */
6589 /* Override any GCC internal prototype to avoid an error.
6590 Use char because int might match the return type of a GCC
6591 builtin and then its argument prototype would still apply. */
6604 for ac_lib
in '' cposix
; do
6605 if test -z "$ac_lib"; then
6606 ac_res
="none required"
6609 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6611 if test x
$gcc_no_link = xyes
; then
6612 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6614 if ac_fn_c_try_link
"$LINENO"; then :
6615 ac_cv_search_strerror
=$ac_res
6617 rm -f core conftest.err conftest.
$ac_objext \
6619 if ${ac_cv_search_strerror+:} false
; then :
6623 if ${ac_cv_search_strerror+:} false
; then :
6626 ac_cv_search_strerror
=no
6629 LIBS
=$ac_func_search_save_LIBS
6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6632 $as_echo "$ac_cv_search_strerror" >&6; }
6633 ac_res
=$ac_cv_search_strerror
6634 if test "$ac_res" != no
; then :
6635 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6639 for ac_func
in $funcs
6641 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6642 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6643 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6644 cat >>confdefs.h
<<_ACEOF
6645 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6649 case " $LIBOBJS " in
6650 *" $ac_func.$ac_objext "* ) ;;
6651 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6659 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6660 if ${ac_cv_os_cray+:} false
; then :
6661 $as_echo_n "(cached) " >&6
6663 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6664 /* end confdefs.h. */
6665 #if defined(CRAY) && ! defined(CRAY2)
6672 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6673 $EGREP "webecray" >/dev
/null
2>&1; then :
6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6682 $as_echo "$ac_cv_os_cray" >&6; }
6683 if test $ac_cv_os_cray = yes; then
6684 for ac_func
in _getb67 GETB67 getb67
; do
6685 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6686 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6687 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6689 cat >>confdefs.h
<<_ACEOF
6690 #define CRAY_STACKSEG_END $ac_func
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6699 $as_echo_n "checking stack direction for C alloca... " >&6; }
6700 if ${ac_cv_c_stack_direction+:} false
; then :
6701 $as_echo_n "(cached) " >&6
6703 if test "$cross_compiling" = yes; then :
6704 ac_cv_c_stack_direction
=0
6706 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6707 /* end confdefs.h. */
6708 find_stack_direction ()
6710 static char *addr = 0;
6715 return find_stack_direction ();
6718 return (&dummy > addr) ? 1 : -1;
6722 exit (find_stack_direction() < 0);
6725 if ac_fn_c_try_run
"$LINENO"; then :
6726 ac_cv_c_stack_direction
=1
6728 ac_cv_c_stack_direction
=-1
6730 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6731 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6736 $as_echo "$ac_cv_c_stack_direction" >&6; }
6738 cat >>confdefs.h
<<_ACEOF
6739 #define STACK_DIRECTION $ac_cv_c_stack_direction
6743 for ac_header
in vfork.h
6745 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6746 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6747 cat >>confdefs.h
<<_ACEOF
6748 #define HAVE_VFORK_H 1
6754 for ac_func
in fork vfork
6756 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6757 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6758 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6759 cat >>confdefs.h
<<_ACEOF
6760 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6766 if test "x$ac_cv_func_fork" = xyes
; then
6767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6768 $as_echo_n "checking for working fork... " >&6; }
6769 if ${ac_cv_func_fork_works+:} false
; then :
6770 $as_echo_n "(cached) " >&6
6772 if test "$cross_compiling" = yes; then :
6773 ac_cv_func_fork_works
=cross
6775 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6776 /* end confdefs.h. */
6777 $ac_includes_default
6782 /* By Ruediger Kuhlmann. */
6789 if ac_fn_c_try_run
"$LINENO"; then :
6790 ac_cv_func_fork_works
=yes
6792 ac_cv_func_fork_works
=no
6794 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6795 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6800 $as_echo "$ac_cv_func_fork_works" >&6; }
6803 ac_cv_func_fork_works
=$ac_cv_func_fork
6805 if test "x$ac_cv_func_fork_works" = xcross
; then
6807 *-*-amigaos* |
*-*-msdosdjgpp*)
6808 # Override, as these systems have only a dummy fork() stub
6809 ac_cv_func_fork_works
=no
6812 ac_cv_func_fork_works
=yes
6815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6816 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6818 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6819 if test "x$ac_cv_func_vfork" = xyes
; then
6820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6821 $as_echo_n "checking for working vfork... " >&6; }
6822 if ${ac_cv_func_vfork_works+:} false
; then :
6823 $as_echo_n "(cached) " >&6
6825 if test "$cross_compiling" = yes; then :
6826 ac_cv_func_vfork_works
=cross
6828 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6829 /* end confdefs.h. */
6830 /* Thanks to Paul Eggert for this test. */
6831 $ac_includes_default
6832 #include <sys/wait.h>
6836 /* On some sparc systems, changes by the child to local and incoming
6837 argument registers are propagated back to the parent. The compiler
6838 is told about this with #include <vfork.h>, but some compilers
6839 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6840 static variable whose address is put into a register that is
6841 clobbered by the vfork. */
6844 sparc_address_test (int arg)
6846 sparc_address_test (arg) int arg;
6867 pid_t parent = getpid ();
6870 sparc_address_test (0);
6875 /* Here is another test for sparc vfork register problems. This
6876 test uses lots of local variables, at least as many local
6877 variables as main has allocated so far including compiler
6878 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6879 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6880 reuse the register of parent for one of the local variables,
6881 since it will think that parent can't possibly be used any more
6882 in this routine. Assigning to the local variable will thus
6883 munge parent in the parent process. */
6885 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6886 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6887 /* Convince the compiler that p..p7 are live; otherwise, it might
6888 use the same hardware register for all 8 local variables. */
6889 if (p != p1 || p != p2 || p != p3 || p != p4
6890 || p != p5 || p != p6 || p != p7)
6893 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6894 from child file descriptors. If the child closes a descriptor
6895 before it execs or exits, this munges the parent's descriptor
6896 as well. Test for this by closing stdout in the child. */
6897 _exit(close(fileno(stdout)) != 0);
6902 while (wait(&status) != child)
6905 /* Was there some problem with vforking? */
6908 /* Did the child fail? (This shouldn't happen.) */
6911 /* Did the vfork/compiler bug occur? */
6912 || parent != getpid()
6914 /* Did the file descriptor bug occur? */
6915 || fstat(fileno(stdout), &st) != 0
6920 if ac_fn_c_try_run
"$LINENO"; then :
6921 ac_cv_func_vfork_works
=yes
6923 ac_cv_func_vfork_works
=no
6925 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6926 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6931 $as_echo "$ac_cv_func_vfork_works" >&6; }
6934 if test "x$ac_cv_func_fork_works" = xcross
; then
6935 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6937 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
6940 if test "x$ac_cv_func_vfork_works" = xyes
; then
6942 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
6946 $as_echo "#define vfork fork" >>confdefs.h
6949 if test "x$ac_cv_func_fork_works" = xyes
; then
6951 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
6955 if test $ac_cv_func_vfork_works = no
; then
6956 case " $LIBOBJS " in
6957 *" vfork.$ac_objext "* ) ;;
6958 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6963 # We only need _doprnt if we might use it to implement v*printf.
6964 if test $ac_cv_func_vprintf != yes \
6965 ||
test $ac_cv_func_vfprintf != yes \
6966 ||
test $ac_cv_func_vsprintf != yes; then
6967 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6968 if test "x$ac_cv_func__doprnt" = xyes
; then :
6969 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
6972 case " $LIBOBJS " in
6973 *" _doprnt.$ac_objext "* ) ;;
6974 *) LIBOBJS
="$LIBOBJS _doprnt.$ac_objext"
6982 for ac_func
in _doprnt
6984 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
6985 if test "x$ac_cv_func__doprnt" = xyes
; then :
6986 cat >>confdefs.h
<<_ACEOF
6987 #define HAVE__DOPRNT 1
6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6997 $as_echo_n "checking for $v... " >&6; }
6998 if eval \
${libiberty_cv_var_$v+:} false
; then :
6999 $as_echo_n "(cached) " >&6
7001 if test x
$gcc_no_link = xyes
; then
7002 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7004 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7005 /* end confdefs.h. */
7010 extern int $v []; p = $v;
7015 if ac_fn_c_try_link
"$LINENO"; then :
7016 eval "libiberty_cv_var_$v=yes"
7018 eval "libiberty_cv_var_$v=no"
7020 rm -f core conftest.err conftest.
$ac_objext \
7021 conftest
$ac_exeext conftest.
$ac_ext
7024 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7026 $as_echo "yes" >&6; }
7027 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7028 cat >>confdefs.h
<<_ACEOF
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7034 $as_echo "no" >&6; }
7038 # special check for _system_configuration because AIX <4.3.2 do not
7039 # contain the `physmem' member.
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
7041 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
7042 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7043 /* end confdefs.h. */
7044 #include <sys/systemcfg.h>
7048 double x = _system_configuration.physmem;
7053 if ac_fn_c_try_compile
"$LINENO"; then :
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7055 $as_echo "yes" >&6; }
7057 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7061 $as_echo "no" >&6; }
7063 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7065 for ac_func
in $checkfuncs
7067 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7068 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7069 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7070 cat >>confdefs.h
<<_ACEOF
7071 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7077 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
7078 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
7079 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
7085 cat >>confdefs.h
<<_ACEOF
7086 #define HAVE_DECL_BASENAME $ac_have_decl
7088 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7089 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
7095 cat >>confdefs.h
<<_ACEOF
7096 #define HAVE_DECL_FFS $ac_have_decl
7098 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7099 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
7105 cat >>confdefs.h
<<_ACEOF
7106 #define HAVE_DECL_ASPRINTF $ac_have_decl
7108 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7109 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
7115 cat >>confdefs.h
<<_ACEOF
7116 #define HAVE_DECL_VASPRINTF $ac_have_decl
7118 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7119 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
7125 cat >>confdefs.h
<<_ACEOF
7126 #define HAVE_DECL_SNPRINTF $ac_have_decl
7128 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7129 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
7135 cat >>confdefs.h
<<_ACEOF
7136 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7139 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
7140 if test "x$ac_cv_have_decl_calloc" = xyes
; then :
7146 cat >>confdefs.h
<<_ACEOF
7147 #define HAVE_DECL_CALLOC $ac_have_decl
7149 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
7150 if test "x$ac_cv_have_decl_getenv" = xyes
; then :
7156 cat >>confdefs.h
<<_ACEOF
7157 #define HAVE_DECL_GETENV $ac_have_decl
7159 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
7160 if test "x$ac_cv_have_decl_getopt" = xyes
; then :
7166 cat >>confdefs.h
<<_ACEOF
7167 #define HAVE_DECL_GETOPT $ac_have_decl
7169 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
7170 if test "x$ac_cv_have_decl_malloc" = xyes
; then :
7176 cat >>confdefs.h
<<_ACEOF
7177 #define HAVE_DECL_MALLOC $ac_have_decl
7179 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7180 if test "x$ac_cv_have_decl_realloc" = xyes
; then :
7186 cat >>confdefs.h
<<_ACEOF
7187 #define HAVE_DECL_REALLOC $ac_have_decl
7189 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7190 if test "x$ac_cv_have_decl_sbrk" = xyes
; then :
7196 cat >>confdefs.h
<<_ACEOF
7197 #define HAVE_DECL_SBRK $ac_have_decl
7200 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7201 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
7207 cat >>confdefs.h
<<_ACEOF
7208 #define HAVE_DECL_STRTOL $ac_have_decl
7210 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7211 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
7217 cat >>confdefs.h
<<_ACEOF
7218 #define HAVE_DECL_STRTOUL $ac_have_decl
7220 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7221 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
7227 cat >>confdefs.h
<<_ACEOF
7228 #define HAVE_DECL_STRTOLL $ac_have_decl
7230 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7231 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
7237 cat >>confdefs.h
<<_ACEOF
7238 #define HAVE_DECL_STRTOULL $ac_have_decl
7241 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7242 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
7248 cat >>confdefs.h
<<_ACEOF
7249 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7252 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7253 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
7259 cat >>confdefs.h
<<_ACEOF
7260 #define HAVE_DECL_STRNLEN $ac_have_decl
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7264 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7265 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false
; then :
7266 $as_echo_n "(cached) " >&6
7268 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7269 /* end confdefs.h. */
7271 #include "confdefs.h"
7273 #ifdef HAVE_STRING_H
7276 #ifdef HAVE_STRINGS_H
7277 #include <strings.h>
7280 #ifdef HAVE_STDLIB_H
7283 #ifdef HAVE_UNISTD_H
7289 char *(*pfn) = (char *(*)) canonicalize_file_name
7294 if ac_fn_c_try_compile
"$LINENO"; then :
7295 libiberty_cv_decl_needed_canonicalize_file_name
=no
7297 libiberty_cv_decl_needed_canonicalize_file_name
=yes
7299 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7303 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7304 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7306 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7312 # Figure out which version of pexecute to use.
7314 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
7315 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
7316 *-*-msdos*) pexecute
=pex-msdos
;;
7317 *) pexecute
=pex-unix
;;
7324 for ac_header
in $ac_header_list
7326 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7327 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
7328 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
7329 cat >>confdefs.h
<<_ACEOF
7330 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7342 if test x
$gcc_no_link = xyes
; then
7343 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
7344 ac_cv_func_mmap_fixed_mapped
=no
7347 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
7349 for ac_func
in getpagesize
7351 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7352 if test "x$ac_cv_func_getpagesize" = xyes
; then :
7353 cat >>confdefs.h
<<_ACEOF
7354 #define HAVE_GETPAGESIZE 1
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7361 $as_echo_n "checking for working mmap... " >&6; }
7362 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
7363 $as_echo_n "(cached) " >&6
7365 if test "$cross_compiling" = yes; then :
7366 ac_cv_func_mmap_fixed_mapped
=no
7368 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7369 /* end confdefs.h. */
7370 $ac_includes_default
7371 /* malloc might have been renamed as rpl_malloc. */
7374 /* Thanks to Mike Haertel and Jim Avera for this test.
7375 Here is a matrix of mmap possibilities:
7376 mmap private not fixed
7377 mmap private fixed at somewhere currently unmapped
7378 mmap private fixed at somewhere already mapped
7379 mmap shared not fixed
7380 mmap shared fixed at somewhere currently unmapped
7381 mmap shared fixed at somewhere already mapped
7382 For private mappings, we should verify that changes cannot be read()
7383 back from the file, nor mmap's back from the file at a different
7384 address. (There have been systems where private was not correctly
7385 implemented like the infamous i386 svr4.0, and systems where the
7386 VM page cache was not coherent with the file system buffer cache
7387 like early versions of FreeBSD and possibly contemporary NetBSD.)
7388 For shared mappings, we should conversely verify that changes get
7389 propagated back to all the places they're supposed to be.
7391 Grep wants private fixed already mapped.
7392 The main things grep needs to know about mmap are:
7393 * does it exist and is it safe to write into the mmap'd area
7394 * how to use it (BSD variants) */
7397 #include <sys/mman.h>
7399 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7403 /* This mess was copied from the GNU getpagesize.h. */
7404 #ifndef HAVE_GETPAGESIZE
7405 # ifdef _SC_PAGESIZE
7406 # define getpagesize() sysconf(_SC_PAGESIZE)
7407 # else /* no _SC_PAGESIZE */
7408 # ifdef HAVE_SYS_PARAM_H
7409 # include <sys/param.h>
7410 # ifdef EXEC_PAGESIZE
7411 # define getpagesize() EXEC_PAGESIZE
7412 # else /* no EXEC_PAGESIZE */
7414 # define getpagesize() NBPG * CLSIZE
7417 # endif /* no CLSIZE */
7418 # else /* no NBPG */
7420 # define getpagesize() NBPC
7421 # else /* no NBPC */
7423 # define getpagesize() PAGESIZE
7424 # endif /* PAGESIZE */
7425 # endif /* no NBPC */
7426 # endif /* no NBPG */
7427 # endif /* no EXEC_PAGESIZE */
7428 # else /* no HAVE_SYS_PARAM_H */
7429 # define getpagesize() 8192 /* punt totally */
7430 # endif /* no HAVE_SYS_PARAM_H */
7431 # endif /* no _SC_PAGESIZE */
7433 #endif /* no HAVE_GETPAGESIZE */
7438 char *data, *data2, *data3;
7443 pagesize = getpagesize ();
7445 /* First, make a file with some known garbage in it. */
7446 data = (char *) malloc (pagesize);
7449 for (i = 0; i < pagesize; ++i)
7450 *(data + i) = rand ();
7452 fd = creat ("conftest.mmap", 0600);
7455 if (write (fd, data, pagesize) != pagesize)
7459 /* Next, check that the tail of a page is zero-filled. File must have
7460 non-zero length, otherwise we risk SIGBUS for entire page. */
7461 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7465 if (write (fd2, cdata2, 1) != 1)
7467 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7468 if (data2 == MAP_FAILED)
7470 for (i = 0; i < pagesize; ++i)
7474 if (munmap (data2, pagesize))
7477 /* Next, try to mmap the file at a fixed address which already has
7478 something else allocated at it. If we can, also make sure that
7479 we see the same garbage. */
7480 fd = open ("conftest.mmap", O_RDWR);
7483 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7484 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7486 for (i = 0; i < pagesize; ++i)
7487 if (*(data + i) != *(data2 + i))
7490 /* Finally, make sure that changes to the mapped area do not
7491 percolate back to the file as seen by read(). (This is a bug on
7492 some variants of i386 svr4.0.) */
7493 for (i = 0; i < pagesize; ++i)
7494 *(data2 + i) = *(data2 + i) + 1;
7495 data3 = (char *) malloc (pagesize);
7498 if (read (fd, data3, pagesize) != pagesize)
7500 for (i = 0; i < pagesize; ++i)
7501 if (*(data + i) != *(data3 + i))
7507 if ac_fn_c_try_run
"$LINENO"; then :
7508 ac_cv_func_mmap_fixed_mapped
=yes
7510 ac_cv_func_mmap_fixed_mapped
=no
7512 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7513 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7518 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7519 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7521 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7524 rm -f conftest.mmap conftest.txt
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7529 $as_echo_n "checking for working strncmp... " >&6; }
7530 if ${ac_cv_func_strncmp_works+:} false
; then :
7531 $as_echo_n "(cached) " >&6
7533 if test "$cross_compiling" = yes; then :
7534 ac_cv_func_strncmp_works
=yes
7536 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7537 /* end confdefs.h. */
7539 /* Test by Jim Wilson and Kaveh Ghazi.
7540 Check whether strncmp reads past the end of its string parameters. */
7541 #include <sys/types.h>
7547 #ifdef HAVE_SYS_MMAN_H
7548 #include <sys/mman.h>
7552 #ifdef MAP_ANONYMOUS
7553 #define MAP_ANON MAP_ANONYMOUS
7555 #define MAP_ANON MAP_FILE
7566 #define MAP_LEN 0x10000
7570 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7574 dev_zero = open ("/dev/zero", O_RDONLY);
7578 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7579 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7580 if (p == (char *)-1)
7581 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7582 MAP_ANON|MAP_PRIVATE, -1, 0);
7583 if (p == (char *)-1)
7587 char *string = "__si_type_info";
7588 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7589 char *r = (char *) p + 0xe;
7595 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7600 if ac_fn_c_try_run
"$LINENO"; then :
7601 ac_cv_func_strncmp_works
=yes
7603 ac_cv_func_strncmp_works
=no
7605 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7606 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7609 rm -f core core.
* *.core
7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7612 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7613 if test $ac_cv_func_strncmp_works = no
; then
7614 case " $LIBOBJS " in
7615 *" strncmp.$ac_objext "* ) ;;
7616 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7623 # Install a library built with a cross compiler in $(tooldir) rather
7625 if test -z "${with_cross_host}"; then
7628 INSTALL_DEST
=tooldir
7634 for l
in x
$LIBOBJS; do
7646 # We need multilib support, but only if configuring for the target.
7647 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7649 ac_config_commands
="$ac_config_commands default"
7651 cat >confcache
<<\_ACEOF
7652 # This file is a shell script that caches the results of configure
7653 # tests run on this system so they can be shared between configure
7654 # scripts and configure runs, see configure's option --config-cache.
7655 # It is not useful on other systems. If it contains results you don't
7656 # want to keep, you may remove or edit it.
7658 # config.status only pays attention to the cache file if you give it
7659 # the --recheck option to rerun configure.
7661 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7662 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7667 # The following way of writing the cache mishandles newlines in values,
7668 # but we know of no workaround that is simple, portable, and efficient.
7669 # So, we kill variables containing newlines.
7670 # Ultrix sh set writes to stderr and can't be redirected directly,
7671 # and sets the high bit in the cache file unless we assign to the vars.
7673 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7674 eval ac_val
=\$
$ac_var
7678 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7679 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7682 _ | IFS | as_nl
) ;; #(
7683 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7684 *) { eval $ac_var=; unset $ac_var;} ;;
7690 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7691 *${as_nl}ac_space
=\
*)
7692 # `set' does not quote correctly, so add quotes: double-quote
7693 # substitution turns \\\\ into \\, and sed turns \\ into \.
7696 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7699 # `set' quotes correctly as required by POSIX, so do not add quotes.
7700 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7709 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7711 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7713 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7714 if test -w "$cache_file"; then
7715 if test "x$cache_file" != "x/dev/null"; then
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7717 $as_echo "$as_me: updating cache $cache_file" >&6;}
7718 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
7719 cat confcache
>"$cache_file"
7721 case $cache_file in #(
7723 mv -f confcache
"$cache_file"$$
&&
7724 mv -f "$cache_file"$$
"$cache_file" ;; #(
7726 mv -f confcache
"$cache_file" ;;
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7732 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7737 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7738 # Let make expand exec_prefix.
7739 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7741 DEFS
=-DHAVE_CONFIG_H
7746 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7747 # 1. Remove the extension, and $U if already installed.
7748 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7749 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7750 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7751 # will be set to the directory where LIBOBJS objects are built.
7752 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7753 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7757 LTLIBOBJS
=$ac_ltlibobjs
7762 : "${CONFIG_STATUS=./config.status}"
7764 ac_clean_files_save
=$ac_clean_files
7765 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7767 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7769 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7771 # Generated by $as_me.
7772 # Run this file to recreate the current configuration.
7773 # Compiler output produced by configure, useful for debugging
7774 # configure, is in config.log if it exists.
7780 SHELL=\${CONFIG_SHELL-$SHELL}
7783 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7784 ## -------------------- ##
7785 ## M4sh Initialization. ##
7786 ## -------------------- ##
7788 # Be more Bourne compatible
7789 DUALCASE
=1; export DUALCASE
# for MKS sh
7790 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7793 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7794 # is contrary to our usage. Disable this feature.
7795 alias -g '${1+"$@"}'='"$@"'
7796 setopt NO_GLOB_SUBST
7798 case `(set -o) 2>/dev/null` in #(
7810 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7811 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7812 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7813 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7814 # Prefer a ksh shell builtin over an external printf program on Solaris,
7815 # but without wasting forks for bash or zsh.
7816 if test -z "$BASH_VERSION$ZSH_VERSION" \
7817 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7818 as_echo='print
-r --'
7819 as_echo_n='print
-rn --'
7820 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7821 as_echo='printf %s
\n'
7822 as_echo_n='printf %s
'
7824 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7825 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7826 as_echo_n='/usr
/ucb
/echo -n'
7828 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7829 as_echo_n_body='eval
7833 expr "X$arg" : "X\\(.*\\)$as_nl";
7834 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7836 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7838 export as_echo_n_body
7839 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7842 as_echo='sh
-c $as_echo_body as_echo
'
7845 # The user is always right.
7846 if test "${PATH_SEPARATOR+set}" != set; then
7848 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7849 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7856 # We need space, tab and new line, in precisely that order. Quoting is
7857 # there to prevent editors from complaining about space-tab.
7858 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7859 # splitting by setting IFS to empty value.)
7862 # Find who we are. Look in the path if we contain no directory separator.
7865 *[\\/]* ) as_myself=$0 ;;
7866 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7870 test -z "$as_dir" && as_dir=.
7871 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7877 # We did not find ourselves, most probably we were run as `sh COMMAND'
7878 # in which case we are not to be found in the path.
7879 if test "x$as_myself" = x
; then
7882 if test ! -f "$as_myself"; then
7883 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7887 # Unset variables that we do not need and which cause bugs (e.g. in
7888 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7889 # suppresses any "Segmentation fault" message there. '((' could
7890 # trigger a bug in pdksh 5.2.14.
7891 for as_var
in BASH_ENV ENV MAIL MAILPATH
7892 do eval test x\
${$as_var+set} = xset \
7893 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7906 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7909 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7910 # ----------------------------------------
7911 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7912 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7913 # script with STATUS, using 1 if that was 0.
7916 as_status
=$1; test $as_status -eq 0 && as_status
=1
7918 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7919 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7921 $as_echo "$as_me: error: $2" >&2
7922 as_fn_exit
$as_status
7926 # as_fn_set_status STATUS
7927 # -----------------------
7928 # Set $? to STATUS, without forking.
7932 } # as_fn_set_status
7936 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7946 # Portably unset VAR.
7949 { eval $1=; unset $1;}
7951 as_unset
=as_fn_unset
7952 # as_fn_append VAR VALUE
7953 # ----------------------
7954 # Append the text in VALUE to the end of the definition contained in VAR. Take
7955 # advantage of any shell optimizations that allow amortized linear growth over
7956 # repeated appends, instead of the typical quadratic growth present in naive
7958 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
7959 eval 'as_fn_append ()
7970 # as_fn_arith ARG...
7971 # ------------------
7972 # Perform arithmetic evaluation on the ARGs, and store the result in the
7973 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7974 # must be portable across $(()) and expr.
7975 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
7976 eval 'as_fn_arith ()
7983 as_val
=`expr "$@" || test $? -eq 1`
7988 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
7989 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
7995 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7996 as_basename
=basename
8001 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
8007 as_me
=`$as_basename -- "$0" ||
8008 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8009 X"$0" : 'X\(//\)$' \| \
8010 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8012 sed '/^.*\/\([^/][^/]*\)\/*$/{
8026 # Avoid depending upon Character Ranges.
8027 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
8028 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8029 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
8030 as_cr_digits
='0123456789'
8031 as_cr_alnum
=$as_cr_Letters$as_cr_digits
8033 ECHO_C
= ECHO_N
= ECHO_T
=
8034 case `echo -n x` in #(((((
8036 case `echo 'xy\c'` in
8037 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
8039 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
8046 rm -f conf$$ conf$$.exe conf$$.
file
8047 if test -d conf$$.dir
; then
8048 rm -f conf$$.dir
/conf$$.
file
8051 mkdir conf$$.dir
2>/dev
/null
8053 if (echo >conf$$.
file) 2>/dev
/null
; then
8054 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8056 # ... but there are two gotchas:
8057 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8058 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8059 # In both cases, we have to default to `cp -pR'.
8060 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
8062 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8070 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
8071 rmdir conf$$.dir
2>/dev
/null
8076 # Create "$as_dir" as a directory, including parents if necessary.
8081 -*) as_dir
=.
/$as_dir;;
8083 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
8087 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8088 *) as_qdir
=$as_dir;;
8090 as_dirs
="'$as_qdir' $as_dirs"
8091 as_dir
=`$as_dirname -- "$as_dir" ||
8092 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8093 X"$as_dir" : 'X\(//\)[^/]' \| \
8094 X"$as_dir" : 'X\(//\)$' \| \
8095 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8096 $as_echo X"$as_dir" |
8097 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8114 test -d "$as_dir" && break
8116 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
8117 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
8121 if mkdir
-p .
2>/dev
/null
; then
8122 as_mkdir_p
='mkdir -p "$as_dir"'
8124 test -d .
/-p && rmdir .
/-p
8129 # as_fn_executable_p FILE
8130 # -----------------------
8131 # Test if FILE is an executable regular file.
8132 as_fn_executable_p
()
8134 test -f "$1" && test -x "$1"
8135 } # as_fn_executable_p
8137 as_executable_p
=as_fn_executable_p
8139 # Sed expression to map a string onto a valid CPP name.
8140 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8142 # Sed expression to map a string onto a valid variable name.
8143 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8147 ## ----------------------------------- ##
8148 ## Main body of $CONFIG_STATUS script. ##
8149 ## ----------------------------------- ##
8151 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
8153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8154 # Save the log message, to keep $0 and so on meaningful, and to
8155 # report actual input values of CONFIG_FILES etc. instead of their
8156 # values after options handling.
8158 This file was extended by $as_me, which was
8159 generated by GNU Autoconf 2.69. Invocation command line was
8161 CONFIG_FILES = $CONFIG_FILES
8162 CONFIG_HEADERS = $CONFIG_HEADERS
8163 CONFIG_LINKS = $CONFIG_LINKS
8164 CONFIG_COMMANDS = $CONFIG_COMMANDS
8167 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8172 case $ac_config_files in *"
8173 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
8176 case $ac_config_headers in *"
8177 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
8181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8182 # Files that config.status was made for.
8183 config_files="$ac_config_files"
8184 config_headers="$ac_config_headers"
8185 config_commands="$ac_config_commands"
8189 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8191 \`$as_me' instantiates files and other configuration actions
8192 from templates according to the current configuration. Unless the files
8193 and actions are specified as TAGs, all are instantiated by default.
8195 Usage: $0 [OPTION]... [TAG]...
8197 -h, --help print this help, then exit
8198 -V, --version print version number and configuration settings, then exit
8199 --config print configuration, then exit
8200 -q, --quiet, --silent
8201 do not print progress messages
8202 -d, --debug don't remove temporary files
8203 --recheck update $as_me by reconfiguring in the same conditions
8204 --file=FILE[:TEMPLATE]
8205 instantiate the configuration file FILE
8206 --header=FILE[:TEMPLATE]
8207 instantiate the configuration header FILE
8209 Configuration files:
8212 Configuration headers:
8215 Configuration commands:
8218 Report bugs to the package provider."
8221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8222 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8225 configured by $0, generated by GNU Autoconf 2.69,
8226 with options \\"\$ac_cs_config\\"
8228 Copyright (C) 2012 Free Software Foundation, Inc.
8229 This config.status script is free software; the Free Software Foundation
8230 gives unlimited permission to copy, distribute and modify it."
8235 test -n "\$AWK" || AWK=awk
8238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8239 # The default lists apply if the user does not specify any file.
8245 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8246 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
8250 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8262 # Handling of the options.
8263 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8265 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
8266 $as_echo "$ac_cs_version"; exit ;;
8267 --config |
--confi |
--conf |
--con |
--co |
--c )
8268 $as_echo "$ac_cs_config"; exit ;;
8269 --debug |
--debu |
--deb |
--de |
--d |
-d )
8271 --file |
--fil |
--fi |
--f )
8274 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8275 '') as_fn_error $?
"missing file argument" ;;
8277 as_fn_append CONFIG_FILES
" '$ac_optarg'"
8278 ac_need_defaults
=false
;;
8279 --header |
--heade |
--head |
--hea )
8282 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8284 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
8285 ac_need_defaults
=false
;;
8287 # Conflict between --help and --header
8288 as_fn_error $?
"ambiguous option: \`$1'
8289 Try \`$0 --help' for more information.";;
8290 --help |
--hel |
-h )
8291 $as_echo "$ac_cs_usage"; exit ;;
8292 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8293 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8297 -*) as_fn_error $?
"unrecognized option: \`$1'
8298 Try \`$0 --help' for more information." ;;
8300 *) as_fn_append ac_config_targets
" $1"
8301 ac_need_defaults
=false
;;
8307 ac_configure_extra_args
=
8309 if $ac_cs_silent; then
8311 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8315 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8316 if \$ac_cs_recheck; then
8317 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8319 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8320 CONFIG_SHELL='$SHELL'
8326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8330 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8331 ## Running $as_me. ##
8337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8344 with_target_subdir=${with_target_subdir}
8345 with_multisubdir=${with_multisubdir}
8346 ac_configure_args="--enable-multilib ${ac_configure_args}"
8347 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8348 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8349 libiberty_topdir=${libiberty_topdir}
8354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8356 # Handling of arguments.
8357 for ac_config_target
in $ac_config_targets
8359 case $ac_config_target in
8360 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
8361 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
8362 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
8363 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8365 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8370 # If the user did not use the arguments to specify the items to instantiate,
8371 # then the envvar interface is used. Set only those that are not.
8372 # We use the long form for the default assignment because of an extremely
8373 # bizarre bug on SunOS 4.1.3.
8374 if $ac_need_defaults; then
8375 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8376 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8377 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8380 # Have a temporary directory for convenience. Make it in the build tree
8381 # simply because there is no reason against having it here, and in addition,
8382 # creating and moving files from /tmp can sometimes cause problems.
8383 # Hook for its removal unless debugging.
8384 # Note that there is a small window in which the directory will not be cleaned:
8385 # after its creation but before its name has been assigned to `$tmp'.
8389 trap 'exit_status=$?
8391 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8393 trap 'as_fn_exit 1' 1 2 13 15
8395 # Create a (secure) tmp directory for tmp files.
8398 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8402 tmp
=.
/conf$$
-$RANDOM
8403 (umask 077 && mkdir
"$tmp")
8404 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
8407 # Set up the scripts for CONFIG_FILES section.
8408 # No need to generate them if there are no CONFIG_FILES.
8409 # This happens for instance with `./config.status config.h'.
8410 if test -n "$CONFIG_FILES"; then
8412 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
8414 ac_cs_awk_pipe_init
=
8415 ac_cs_awk_read_file
='
8416 while ((getline aline < (F[key])) > 0)
8419 ac_cs_awk_pipe_fini
=
8421 ac_cs_awk_getline
=false
8422 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
8423 ac_cs_awk_read_file
='
8425 print "cat " F[key] " &&"
8426 '$ac_cs_awk_pipe_init
8427 # The final `:' finishes the AND list.
8428 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
8430 ac_cr
=`echo X | tr X '\015'`
8431 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8432 # But we know of no other shell where ac_cr would be empty at this
8433 # point, so we can use a bashism as a fallback.
8434 if test "x$ac_cr" = x
; then
8435 eval ac_cr
=\$
\'\\r
\'
8437 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8438 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8444 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8447 # Create commands to substitute file output variables.
8449 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8450 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8451 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
8454 } >conf$
$files.sh
&&
8455 . .
/conf$
$files.sh ||
8456 as_fn_error $?
"could not make $CONFIG_STATUS" "$LINENO" 5
8457 rm -f conf$
$files.sh
8460 echo "cat >conf$$subs.awk <<_ACEOF" &&
8461 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8464 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8465 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8467 for ac_last_try in false false false false false :; do
8468 . ./conf$$subs.sh ||
8469 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8471 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
8472 if test $ac_delim_n = $ac_delim_num; then
8474 elif $ac_last_try; then
8475 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8477 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8483 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
8487 s/^/S["/; s
/!.
*/"]=/
8497 s/\(.\{148\}\)..*/\1/
8499 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
8504 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8511 s/\(.\{148\}\)..*/\1/
8513 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
8517 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8522 ' <conf$$subs.awk | sed '
8527 ' >>$CONFIG_STATUS || ac_write_fail=1
8528 rm -f conf$$subs.awk
8529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8531 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
8532 for (key in S) S_is_set[key] = 1
8534 \$ac_cs_awk_pipe_init
8538 nfields = split(line, field, "@
")
8540 len = length(field[1])
8541 for (i = 2; i < nfields; i++) {
8543 keylen = length(key)
8544 if (S_is_set[key]) {
8546 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8547 len += length(value) + length(field[++i])
8552 if (nfields == 3 && !substed) {
8554 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8555 \$ac_cs_awk_read_file
8561 \$ac_cs_awk_pipe_fini
8564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8565 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8566 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
8569 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
8570 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
8573 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8574 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
8575 # trailing colons and then remove the whole line if VPATH becomes empty
8576 # (actually we leave an empty line to preserve line numbers).
8577 if test "x
$srcdir" = x.; then
8578 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8596 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8597 fi # test -n "$CONFIG_FILES"
8599 # Set up the scripts for CONFIG_HEADERS section.
8600 # No need to generate them if there are no CONFIG_HEADERS.
8601 # This happens for instance with `./config.status Makefile'.
8602 if test -n "$CONFIG_HEADERS"; then
8603 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
8607 # Transform confdefs.h into an awk script `defines.awk', embedded as
8608 # here-document in config.status, that substitutes the proper values into
8609 # config.h.in to produce config.h.
8611 # Create a delimiter string that does not exist in confdefs.h, to ease
8612 # handling of long lines.
8614 for ac_last_try in false false :; do
8615 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
8616 if test -z "$ac_tt"; then
8618 elif $ac_last_try; then
8619 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
8621 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8625 # For the awk script, D is an array of macro values keyed by name,
8626 # likewise P contains macro parameters if any. Preserve backslash
8627 # newline sequences.
8629 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8631 s/.\{148\}/&'"$ac_delim"'/g
8634 s/^[ ]*#[ ]*define[ ][ ]*/ /
8641 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8643 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8647 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8648 D["\
1"]=" \
3\\\\\\n
"\\/p
8650 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8655 s/.\{148\}/&'"$ac_delim"'/g
8660 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8663 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8665 ' <confdefs.h | sed '
8666 s/'"$ac_delim"'/"\\\
8667 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8669 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8670 for (key in D) D_is_set[key] = 1
8673 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8675 split(line, arg, " ")
8676 if (arg[1] == "#") {
8680 defundef
= substr
(arg
[1], 2)
8683 split(mac1
, mac2
, "(") #)
8685 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8686 if (D_is_set
[macro
]) {
8687 # Preserve the white space surrounding the "#".
8688 print prefix
"define", macro P
[macro
] D
[macro
]
8691 # Replace #undef with comments. This is necessary, for example,
8692 # in the case of _POSIX_SOURCE, which is predefined and required
8693 # on some systems where configure will not decide to define it.
8694 if (defundef
== "undef") {
8695 print
"/*", prefix defundef
, macro
, "*/"
8703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8704 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
8705 fi # test -n "$CONFIG_HEADERS"
8708 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8713 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8715 case $ac_mode$ac_tag in
8717 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8718 :[FH
]-) ac_tag
=-:-;;
8719 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8736 -) ac_f
="$ac_tmp/stdin";;
8737 *) # Look for the file first in the build tree, then in the source tree
8738 # (if the path is not absolute). The absolute path cannot be DOS-style,
8739 # because $ac_f cannot contain `:'.
8743 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8745 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8747 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8748 as_fn_append ac_file_inputs
" '$ac_f'"
8751 # Let's still pretend it is `configure' which instantiates (i.e., don't
8752 # use $as_me), people would be surprised to read:
8753 # /* config.h. Generated by config.status. */
8754 configure_input
='Generated from '`
8755 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8757 if test x
"$ac_file" != x-
; then
8758 configure_input
="$ac_file. $configure_input"
8759 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8760 $as_echo "$as_me: creating $ac_file" >&6;}
8762 # Neutralize special characters interpreted by sed in replacement strings.
8763 case $configure_input in #(
8764 *\
&* |
*\|
* |
*\\* )
8765 ac_sed_conf_input
=`$as_echo "$configure_input" |
8766 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8767 *) ac_sed_conf_input
=$configure_input;;
8771 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
8772 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
8777 ac_dir
=`$as_dirname -- "$ac_file" ||
8778 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8779 X"$ac_file" : 'X\(//\)[^/]' \| \
8780 X"$ac_file" : 'X\(//\)$' \| \
8781 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8782 $as_echo X"$ac_file" |
8783 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8800 as_dir
="$ac_dir"; as_fn_mkdir_p
8804 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8806 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8807 # A ".." for each directory in $ac_dir_suffix.
8808 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8809 case $ac_top_builddir_sub in
8810 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8811 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8814 ac_abs_top_builddir
=$ac_pwd
8815 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8816 # for backward compatibility:
8817 ac_top_builddir
=$ac_top_build_prefix
8820 .
) # We are building in place.
8822 ac_top_srcdir
=$ac_top_builddir_sub
8823 ac_abs_top_srcdir
=$ac_pwd ;;
8824 [\\/]* | ?
:[\\/]* ) # Absolute name.
8825 ac_srcdir
=$srcdir$ac_dir_suffix;
8826 ac_top_srcdir
=$srcdir
8827 ac_abs_top_srcdir
=$srcdir ;;
8829 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8830 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8831 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8833 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8843 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8844 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8849 # If the template does not know about datarootdir, expand it.
8850 # FIXME: This hack should be removed a few years after 2.60.
8851 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8862 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8863 *datarootdir
*) ac_datarootdir_seen
=yes;;
8864 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8866 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8868 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8869 ac_datarootdir_hack='
8870 s&@datadir@&$datadir&g
8871 s&@docdir@&$docdir&g
8872 s&@infodir@&$infodir&g
8873 s&@localedir@&$localedir&g
8874 s&@mandir@&$mandir&g
8875 s&\\\${datarootdir}&$datarootdir&g' ;;
8879 # Neutralize VPATH when `$srcdir' = `.'.
8880 # Shell code in configure.ac might set extrasub.
8881 # FIXME: do we really want to maintain this feature?
8882 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8883 ac_sed_extra="$ac_vpsub
8886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8888 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8889 s|@configure_input@|
$ac_sed_conf_input|
;t t
8890 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8891 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8892 s
&@srcdir@
&$ac_srcdir&;t t
8893 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8894 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8895 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8896 s
&@builddir@
&$ac_builddir&;t t
8897 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8898 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8899 s
&@INSTALL@
&$ac_INSTALL&;t t
8900 $ac_datarootdir_hack
8902 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8903 if $ac_cs_awk_getline; then
8904 $AWK -f "$ac_tmp/subs.
awk"
8906 $AWK -f "$ac_tmp/subs.
awk" | $SHELL
8908 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
8910 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8911 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
8912 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8913 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8915 which seems to be undefined. Please make sure it is defined" >&5
8916 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8917 which seems to be undefined. Please make sure it is defined" >&2;}
8919 rm -f "$ac_tmp/stdin"
8921 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8922 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8924 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8930 if test x"$ac_file" != x-; then
8932 $as_echo "/* $configure_input */" \
8933 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8934 } >"$ac_tmp/config.h" \
8935 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8936 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8938 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8941 mv "$ac_tmp/config.h" "$ac_file" \
8942 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8945 $as_echo "/* $configure_input */" \
8946 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8947 || as_fn_error $? "could not create -" "$LINENO" 5
8951 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8952 $as_echo "$as_me: executing $ac_file commands" >&6;}
8957 case $ac_file$ac_mode in
8958 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
8959 if test -n "$CONFIG_FILES"; then
8960 if test -n "${with_target_subdir}"; then
8961 # FIXME: We shouldn't need to
set ac_file
8963 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
8964 .
${libiberty_topdir}/config-ml.
in
8974 ac_clean_files
=$ac_clean_files_save
8976 test $ac_write_fail = 0 ||
8977 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
8980 # configure is writing to config.log, and then calls config.status.
8981 # config.status does its own redirection, appending to config.log.
8982 # Unfortunately, on DOS this fails, as config.log is still kept open
8983 # by configure, so config.status won't be able to write to it; its
8984 # output is simply discarded. So we exec the FD to /dev/null,
8985 # effectively closing config.log, so it can be properly (re)opened and
8986 # appended to by config.status. When coming back to configure, we
8987 # need to make the FD available again.
8988 if test "$no_create" != yes; then
8990 ac_config_status_args
=
8991 test "$silent" = yes &&
8992 ac_config_status_args
="$ac_config_status_args --quiet"
8994 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
8996 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8997 # would make configure fail if this is the last instruction.
8998 $ac_cs_success || as_fn_exit
1
9000 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9002 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}