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
2461 # This works around the fact that libtool configuration may change LD
2462 # for this particular configuration, but some shells, instead of
2463 # keeping the changes in LD private, export them just because LD is
2464 # exported. We don't use libtool yet, but some day we might, so...
2465 ORIGINAL_LD_FOR_MULTILIBS
=$LD
2468 # Check whether --with-target-subdir was given.
2469 if test "${with_target_subdir+set}" = set; then :
2470 withval
=$with_target_subdir;
2474 # Check whether --with-build-subdir was given.
2475 if test "${with_build_subdir+set}" = set; then :
2476 withval
=$with_build_subdir;
2480 # Check whether --with-cross-host was given.
2481 if test "${with_cross_host+set}" = set; then :
2482 withval
=$with_cross_host;
2486 # Check whether --with-newlib was given.
2487 if test "${with_newlib+set}" = set; then :
2488 withval
=$with_newlib;
2492 if test "${srcdir}" = "."; then
2493 if test -n "${with_build_subdir}"; then
2494 libiberty_topdir
="${srcdir}/../.."
2496 elif test -z "${with_target_subdir}"; then
2497 libiberty_topdir
="${srcdir}/.."
2499 if test "${with_target_subdir}" != "."; then
2500 libiberty_topdir
="${srcdir}/${with_multisrctop}../.."
2502 libiberty_topdir
="${srcdir}/${with_multisrctop}.."
2506 libiberty_topdir
="${srcdir}/.."
2510 for ac_dir
in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2511 if test -f "$ac_dir/install-sh"; then
2513 ac_install_sh
="$ac_aux_dir/install-sh -c"
2515 elif test -f "$ac_dir/install.sh"; then
2517 ac_install_sh
="$ac_aux_dir/install.sh -c"
2519 elif test -f "$ac_dir/shtool"; then
2521 ac_install_sh
="$ac_aux_dir/shtool install -c"
2525 if test -z "$ac_aux_dir"; then
2526 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2529 # These three variables are undocumented and unsupported,
2530 # and are intended to be withdrawn in a future Autoconf release.
2531 # They can cause serious problems if a builder's source tree is in a directory
2532 # whose full name contains unusual characters.
2533 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2534 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2535 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2541 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2542 # Check whether --enable-maintainer-mode was given.
2543 if test "${enable_maintainer_mode+set}" = set; then :
2544 enableval
=$enable_maintainer_mode; maintainer_mode
=$enableval
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2551 $as_echo "$maintainer_mode" >&6; }
2553 if test "$maintainer_mode" = "yes"; then
2561 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2562 # rely on it - libiberty is built before texinfo.
2563 # Extract the first word of "makeinfo", so it can be a program name with args.
2564 set dummy makeinfo
; ac_word
=$2
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2566 $as_echo_n "checking for $ac_word... " >&6; }
2567 if ${ac_cv_prog_MAKEINFO+:} false
; then :
2568 $as_echo_n "(cached) " >&6
2570 if test -n "$MAKEINFO"; then
2571 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2573 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2577 test -z "$as_dir" && as_dir
=.
2578 for ac_exec_ext
in '' $ac_executable_extensions; do
2579 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2580 ac_cv_prog_MAKEINFO
="makeinfo"
2581 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2590 MAKEINFO
=$ac_cv_prog_MAKEINFO
2591 if test -n "$MAKEINFO"; then
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2593 $as_echo "$MAKEINFO" >&6; }
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2596 $as_echo "no" >&6; }
2600 if test "x$MAKEINFO" = "x"; then
2601 MAKEINFO
="@echo makeinfo missing; true"
2606 */missing\ makeinfo
*)
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2609 *** Makeinfo is missing. Info documentation will not be built." >&5
2610 $as_echo "$as_me: WARNING:
2611 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2614 case x
"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2616 MAKEINFO
="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2619 *** Makeinfo is too old. Info documentation will not be built." >&5
2620 $as_echo "$as_me: WARNING:
2621 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2630 # Extract the first word of "perl", so it can be a program name with args.
2631 set dummy perl
; ac_word
=$2
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2633 $as_echo_n "checking for $ac_word... " >&6; }
2634 if ${ac_cv_prog_PERL+:} false
; then :
2635 $as_echo_n "(cached) " >&6
2637 if test -n "$PERL"; then
2638 ac_cv_prog_PERL
="$PERL" # Let the user override the test.
2640 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2644 test -z "$as_dir" && as_dir
=.
2645 for ac_exec_ext
in '' $ac_executable_extensions; do
2646 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2647 ac_cv_prog_PERL
="perl"
2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2657 PERL
=$ac_cv_prog_PERL
2658 if test -n "$PERL"; then
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2660 $as_echo "$PERL" >&6; }
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2663 $as_echo "no" >&6; }
2667 if test x
"$PERL" = x
""; then
2674 # Make sure we can run config.sub.
2675 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2676 as_fn_error $?
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2679 $as_echo_n "checking build system type... " >&6; }
2680 if ${ac_cv_build+:} false
; then :
2681 $as_echo_n "(cached) " >&6
2683 ac_build_alias
=$build_alias
2684 test "x$ac_build_alias" = x
&&
2685 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2686 test "x$ac_build_alias" = x
&&
2687 as_fn_error $?
"cannot guess build type; you must specify one" "$LINENO" 5
2688 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2689 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2693 $as_echo "$ac_cv_build" >&6; }
2694 case $ac_cv_build in
2696 *) as_fn_error $?
"invalid value of canonical build" "$LINENO" 5;;
2699 ac_save_IFS
=$IFS; IFS
='-'
2705 # Remember, the first character of IFS is used to create $*,
2706 # except with old shells:
2709 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2713 $as_echo_n "checking host system type... " >&6; }
2714 if ${ac_cv_host+:} false
; then :
2715 $as_echo_n "(cached) " >&6
2717 if test "x$host_alias" = x
; then
2718 ac_cv_host
=$ac_cv_build
2720 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2721 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2726 $as_echo "$ac_cv_host" >&6; }
2729 *) as_fn_error $?
"invalid value of canonical host" "$LINENO" 5;;
2732 ac_save_IFS
=$IFS; IFS
='-'
2738 # Remember, the first character of IFS is used to create $*,
2739 # except with old shells:
2742 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2747 if test -n "$ac_tool_prefix"; then
2748 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2749 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751 $as_echo_n "checking for $ac_word... " >&6; }
2752 if ${ac_cv_prog_AR+:} false
; then :
2753 $as_echo_n "(cached) " >&6
2755 if test -n "$AR"; then
2756 ac_cv_prog_AR
="$AR" # Let the user override the test.
2758 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2762 test -z "$as_dir" && as_dir
=.
2763 for ac_exec_ext
in '' $ac_executable_extensions; do
2764 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2765 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2776 if test -n "$AR"; then
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2778 $as_echo "$AR" >&6; }
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781 $as_echo "no" >&6; }
2786 if test -z "$ac_cv_prog_AR"; then
2788 # Extract the first word of "ar", so it can be a program name with args.
2789 set dummy
ar; ac_word
=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
2793 $as_echo_n "(cached) " >&6
2795 if test -n "$ac_ct_AR"; then
2796 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2798 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2802 test -z "$as_dir" && as_dir
=.
2803 for ac_exec_ext
in '' $ac_executable_extensions; do
2804 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2805 ac_cv_prog_ac_ct_AR
="ar"
2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2815 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2816 if test -n "$ac_ct_AR"; then
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2818 $as_echo "$ac_ct_AR" >&6; }
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2824 if test "x$ac_ct_AR" = x
; then
2827 case $cross_compiling:$ac_tool_warned in
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2831 ac_tool_warned
=yes ;;
2839 if test -n "$ac_tool_prefix"; then
2840 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2841 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2843 $as_echo_n "checking for $ac_word... " >&6; }
2844 if ${ac_cv_prog_RANLIB+:} false
; then :
2845 $as_echo_n "(cached) " >&6
2847 if test -n "$RANLIB"; then
2848 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2850 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2854 test -z "$as_dir" && as_dir
=.
2855 for ac_exec_ext
in '' $ac_executable_extensions; do
2856 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2857 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2867 RANLIB
=$ac_cv_prog_RANLIB
2868 if test -n "$RANLIB"; then
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2870 $as_echo "$RANLIB" >&6; }
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2873 $as_echo "no" >&6; }
2878 if test -z "$ac_cv_prog_RANLIB"; then
2879 ac_ct_RANLIB
=$RANLIB
2880 # Extract the first word of "ranlib", so it can be a program name with args.
2881 set dummy ranlib
; ac_word
=$2
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2883 $as_echo_n "checking for $ac_word... " >&6; }
2884 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
2885 $as_echo_n "(cached) " >&6
2887 if test -n "$ac_ct_RANLIB"; then
2888 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2890 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2894 test -z "$as_dir" && as_dir
=.
2895 for ac_exec_ext
in '' $ac_executable_extensions; do
2896 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2897 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2907 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2908 if test -n "$ac_ct_RANLIB"; then
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2910 $as_echo "$ac_ct_RANLIB" >&6; }
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2913 $as_echo "no" >&6; }
2916 if test "x$ac_ct_RANLIB" = x
; then
2919 case $cross_compiling:$ac_tool_warned in
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2923 ac_tool_warned
=yes ;;
2925 RANLIB
=$ac_ct_RANLIB
2928 RANLIB
="$ac_cv_prog_RANLIB"
2932 # Add --enable-multilib to configure.
2933 # Default to --enable-multilib
2934 # Check whether --enable-multilib was given.
2935 if test "${enable_multilib+set}" = set; then :
2936 enableval
=$enable_multilib; case "$enableval" in
2937 yes) multilib
=yes ;;
2939 *) as_fn_error $?
"bad value $enableval for multilib option" "$LINENO" 5 ;;
2946 # Even if the default multilib is not a cross compilation,
2947 # it may be that some of the other multilibs are.
2948 if test $cross_compiling = no
&& test $multilib = yes \
2949 && test "x${with_multisubdir}" != x
; then
2950 cross_compiling
=maybe
2953 # We may wish to install the target headers somewhere.
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2955 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2957 # Check whether --enable-install-libiberty was given.
2958 if test "${enable_install_libiberty+set}" = set; then :
2959 enableval
=$enable_install_libiberty; enable_install_libiberty
=$enableval
2961 enable_install_libiberty
=no
2964 # Option parsed, now set things appropriately.
2965 case x
"$enable_install_libiberty" in
2967 target_header_dir
=libiberty
2973 # This could be sanity-checked in various ways...
2974 target_header_dir
="${enable_install_libiberty}"
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2978 $as_echo "$enable_install_libiberty" >&6; }
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2980 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2984 ac_cpp
='$CPP $CPPFLAGS'
2985 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2986 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2987 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2988 if test -n "$ac_tool_prefix"; then
2989 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2990 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992 $as_echo_n "checking for $ac_word... " >&6; }
2993 if ${ac_cv_prog_CC+:} false
; then :
2994 $as_echo_n "(cached) " >&6
2996 if test -n "$CC"; then
2997 ac_cv_prog_CC
="$CC" # Let the user override the test.
2999 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3003 test -z "$as_dir" && as_dir
=.
3004 for ac_exec_ext
in '' $ac_executable_extensions; do
3005 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3006 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3017 if test -n "$CC"; then
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3019 $as_echo "$CC" >&6; }
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3022 $as_echo "no" >&6; }
3027 if test -z "$ac_cv_prog_CC"; then
3029 # Extract the first word of "gcc", so it can be a program name with args.
3030 set dummy gcc
; ac_word
=$2
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3032 $as_echo_n "checking for $ac_word... " >&6; }
3033 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3034 $as_echo_n "(cached) " >&6
3036 if test -n "$ac_ct_CC"; then
3037 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3039 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3043 test -z "$as_dir" && as_dir
=.
3044 for ac_exec_ext
in '' $ac_executable_extensions; do
3045 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3046 ac_cv_prog_ac_ct_CC
="gcc"
3047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3056 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3057 if test -n "$ac_ct_CC"; then
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3059 $as_echo "$ac_ct_CC" >&6; }
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3065 if test "x$ac_ct_CC" = x
; then
3068 case $cross_compiling:$ac_tool_warned in
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3072 ac_tool_warned
=yes ;;
3080 if test -z "$CC"; then
3081 if test -n "$ac_tool_prefix"; then
3082 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3083 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3085 $as_echo_n "checking for $ac_word... " >&6; }
3086 if ${ac_cv_prog_CC+:} false
; then :
3087 $as_echo_n "(cached) " >&6
3089 if test -n "$CC"; then
3090 ac_cv_prog_CC
="$CC" # Let the user override the test.
3092 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3096 test -z "$as_dir" && as_dir
=.
3097 for ac_exec_ext
in '' $ac_executable_extensions; do
3098 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3099 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3100 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3110 if test -n "$CC"; then
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3112 $as_echo "$CC" >&6; }
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3115 $as_echo "no" >&6; }
3121 if test -z "$CC"; then
3122 # Extract the first word of "cc", so it can be a program name with args.
3123 set dummy cc
; ac_word
=$2
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3125 $as_echo_n "checking for $ac_word... " >&6; }
3126 if ${ac_cv_prog_CC+:} false
; then :
3127 $as_echo_n "(cached) " >&6
3129 if test -n "$CC"; then
3130 ac_cv_prog_CC
="$CC" # Let the user override the test.
3133 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3137 test -z "$as_dir" && as_dir
=.
3138 for ac_exec_ext
in '' $ac_executable_extensions; do
3139 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3140 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3141 ac_prog_rejected
=yes
3145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3152 if test $ac_prog_rejected = yes; then
3153 # We found a bogon in the path, so make sure we never use it.
3154 set dummy
$ac_cv_prog_CC
3156 if test $# != 0; then
3157 # We chose a different compiler from the bogus one.
3158 # However, it has the same basename, so the bogon will be chosen
3159 # first if we set CC to just the basename; use the full file name.
3161 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3167 if test -n "$CC"; then
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3169 $as_echo "$CC" >&6; }
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172 $as_echo "no" >&6; }
3177 if test -z "$CC"; then
3178 if test -n "$ac_tool_prefix"; then
3179 for ac_prog
in cl.exe
3181 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3182 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3184 $as_echo_n "checking for $ac_word... " >&6; }
3185 if ${ac_cv_prog_CC+:} false
; then :
3186 $as_echo_n "(cached) " >&6
3188 if test -n "$CC"; then
3189 ac_cv_prog_CC
="$CC" # Let the user override the test.
3191 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3195 test -z "$as_dir" && as_dir
=.
3196 for ac_exec_ext
in '' $ac_executable_extensions; do
3197 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3198 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3209 if test -n "$CC"; then
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3211 $as_echo "$CC" >&6; }
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3214 $as_echo "no" >&6; }
3218 test -n "$CC" && break
3221 if test -z "$CC"; then
3223 for ac_prog
in cl.exe
3225 # Extract the first word of "$ac_prog", so it can be a program name with args.
3226 set dummy
$ac_prog; ac_word
=$2
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3228 $as_echo_n "checking for $ac_word... " >&6; }
3229 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3230 $as_echo_n "(cached) " >&6
3232 if test -n "$ac_ct_CC"; then
3233 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3235 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3239 test -z "$as_dir" && as_dir
=.
3240 for ac_exec_ext
in '' $ac_executable_extensions; do
3241 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3242 ac_cv_prog_ac_ct_CC
="$ac_prog"
3243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3252 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3253 if test -n "$ac_ct_CC"; then
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3255 $as_echo "$ac_ct_CC" >&6; }
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3258 $as_echo "no" >&6; }
3262 test -n "$ac_ct_CC" && break
3265 if test "x$ac_ct_CC" = x
; then
3268 case $cross_compiling:$ac_tool_warned in
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3272 ac_tool_warned
=yes ;;
3281 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3283 as_fn_error $?
"no acceptable C compiler found in \$PATH
3284 See \`config.log' for more details" "$LINENO" 5; }
3286 # Provide some information about the compiler.
3287 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3290 for ac_option
in --version -v -V -qversion; do
3291 { { ac_try
="$ac_compiler $ac_option >&5"
3293 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3294 *) ac_try_echo=$ac_try;;
3296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3297 $as_echo "$ac_try_echo"; } >&5
3298 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3300 if test -s conftest.err; then
3302 ... rest of stderr output deleted ...
3303 10q' conftest.err >conftest.er1
3304 cat conftest.er1 >&5
3306 rm -f conftest.er1 conftest.err
3307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3308 test $ac_status = 0; }
3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3312 /* end confdefs.h. */
3317 printf ("hello world\n");
3323 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3324 (eval $ac_link) 2>&5
3326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3327 test $ac_status = 0; }; then :
3332 if test x$gcc_no_link = xyes; then
3333 # Setting cross_compile will disable run tests; it will
3334 # also disable AC_CHECK_FILE but that's generally
3335 # correct if we can't link.
3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h. */
3350 ac_clean_files_save=$ac_clean_files
3351 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3352 # Try to create an executable without -o first, disregard a.out.
3353 # It will help us diagnose broken compilers, and finding out an intuition
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3356 $as_echo_n "checking whether the C compiler works... " >&6; }
3357 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3359 # The possible output files:
3360 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3363 for ac_file in $ac_files
3366 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3367 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3372 if { { ac_try="$ac_link_default"
3374 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3375 *) ac_try_echo
=$ac_try;;
3377 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3378 $as_echo "$ac_try_echo"; } >&5
3379 (eval "$ac_link_default") 2>&5
3381 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3382 test $ac_status = 0; }; then :
3383 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3384 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3385 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3386 # so that the user can short-circuit this test for compilers unknown to
3388 for ac_file
in $ac_files ''
3390 test -f "$ac_file" ||
continue
3392 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3395 # We found the default executable, but exeext='' is most
3399 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3401 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3403 # We set ac_cv_exeext here because the later test for it is not
3404 # safe: cross compilers may not add the suffix if given an `-o'
3405 # argument, so we may need to know it at that point already.
3406 # Even if this section looks crufty: it has the advantage of
3413 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3418 if test -z "$ac_file"; then :
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3420 $as_echo "no" >&6; }
3421 $as_echo "$as_me: failed program was:" >&5
3422 sed 's/^/| /' conftest.
$ac_ext >&5
3424 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3426 as_fn_error
77 "C compiler cannot create executables
3427 See \`config.log' for more details" "$LINENO" 5; }
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3430 $as_echo "yes" >&6; }
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3433 $as_echo_n "checking for C compiler default output file name... " >&6; }
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3435 $as_echo "$ac_file" >&6; }
3436 ac_exeext
=$ac_cv_exeext
3438 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
3439 ac_clean_files
=$ac_clean_files_save
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3441 $as_echo_n "checking for suffix of executables... " >&6; }
3442 if { { ac_try
="$ac_link"
3444 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3445 *) ac_try_echo=$ac_try;;
3447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3448 $as_echo "$ac_try_echo"; } >&5
3449 (eval "$ac_link") 2>&5
3451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3452 test $ac_status = 0; }; then :
3453 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
3454 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
3455 # work properly (i.e., refer to `conftest.exe'), while it won't with
3457 for ac_file
in conftest.exe conftest conftest.
*; do
3458 test -f "$ac_file" ||
continue
3460 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3461 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3467 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3468 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3469 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
3470 See \`config.log' for more details" "$LINENO" 5; }
3472 rm -f conftest conftest
$ac_cv_exeext
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3474 $as_echo "$ac_cv_exeext" >&6; }
3476 rm -f conftest.
$ac_ext
3477 EXEEXT
=$ac_cv_exeext
3479 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h. */
3485 FILE *f = fopen ("conftest.out", "w");
3486 return ferror (f) || fclose (f) != 0;
3492 ac_clean_files
="$ac_clean_files conftest.out"
3493 # Check that the compiler produces executables we can run. If not, either
3494 # the compiler is broken, or we cross compile.
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3496 $as_echo_n "checking whether we are cross compiling... " >&6; }
3497 if test "$cross_compiling" != yes; then
3498 { { ac_try
="$ac_link"
3500 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3501 *) ac_try_echo=$ac_try;;
3503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3504 $as_echo "$ac_try_echo"; } >&5
3505 (eval "$ac_link") 2>&5
3507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3508 test $ac_status = 0; }
3509 if { ac_try='./conftest$ac_cv_exeext'
3510 { { case "(($ac_try" in
3511 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3512 *) ac_try_echo
=$ac_try;;
3514 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3515 $as_echo "$ac_try_echo"; } >&5
3516 (eval "$ac_try") 2>&5
3518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3519 test $ac_status = 0; }; }; then
3522 if test "$cross_compiling" = maybe
; then
3525 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3526 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3527 as_fn_error $?
"cannot run C compiled programs.
3528 If you meant to cross compile, use \`--host'.
3529 See \`config.log' for more details" "$LINENO" 5; }
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3534 $as_echo "$cross_compiling" >&6; }
3536 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
3537 ac_clean_files
=$ac_clean_files_save
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3540 $as_echo_n "checking for suffix of object files... " >&6; }
3541 if ${ac_cv_objext+:} false
; then :
3542 $as_echo_n "(cached) " >&6
3544 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3545 /* end confdefs.h. */
3555 rm -f conftest.o conftest.obj
3556 if { { ac_try
="$ac_compile"
3558 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3559 *) ac_try_echo=$ac_try;;
3561 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3562 $as_echo "$ac_try_echo"; } >&5
3563 (eval "$ac_compile") 2>&5
3565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3566 test $ac_status = 0; }; then :
3567 for ac_file in conftest.o conftest.obj conftest.*; do
3568 test -f "$ac_file" || continue;
3570 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3571 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3576 $as_echo "$as_me: failed program was:" >&5
3577 sed 's/^/| /' conftest.$ac_ext >&5
3579 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3580 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3581 as_fn_error $? "cannot compute suffix of object files
: cannot compile
3582 See \
`config.log' for more details" "$LINENO" 5; }
3584 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3587 $as_echo "$ac_cv_objext" >&6; }
3588 OBJEXT=$ac_cv_objext
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3591 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3592 if ${ac_cv_c_compiler_gnu+:} false; then :
3593 $as_echo_n "(cached) " >&6
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3609 if ac_fn_c_try_compile "$LINENO"; then :
3614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3615 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3619 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3620 if test $ac_compiler_gnu = yes; then
3625 ac_test_CFLAGS=${CFLAGS+set}
3626 ac_save_CFLAGS=$CFLAGS
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3628 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3629 if ${ac_cv_prog_cc_g+:} false; then :
3630 $as_echo_n "(cached) " >&6
3632 ac_save_c_werror_flag=$ac_c_werror_flag
3633 ac_c_werror_flag=yes
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h. */
3647 if ac_fn_c_try_compile "$LINENO"; then :
3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h. */
3662 if ac_fn_c_try_compile "$LINENO"; then :
3665 ac_c_werror_flag=$ac_save_c_werror_flag
3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h. */
3678 if ac_fn_c_try_compile "$LINENO"; then :
3681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3686 ac_c_werror_flag=$ac_save_c_werror_flag
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3689 $as_echo "$ac_cv_prog_cc_g" >&6; }
3690 if test "$ac_test_CFLAGS" = set; then
3691 CFLAGS=$ac_save_CFLAGS
3692 elif test $ac_cv_prog_cc_g = yes; then
3693 if test "$GCC" = yes; then
3699 if test "$GCC" = yes; then
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3706 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3707 if ${ac_cv_prog_cc_c89+:} false; then :
3708 $as_echo_n "(cached) " >&6
3710 ac_cv_prog_cc_c89=no
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h. */
3717 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3718 struct buf { int x; };
3719 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3720 static char *e (p, i)
3726 static char *f (char * (*g) (char **, int), char **p, ...)
3731 s = g (p, va_arg (v,int));
3736 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3737 function prototypes and stuff, but not '\xHH' hex character constants.
3738 These don't provoke an error unfortunately, instead are silently treated
3739 as 'x'. The following induces an error, until -std is added to get
3740 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3741 array size at least. It's necessary to write '\x00'==0 to get something
3742 that's true only with -std. */
3743 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3745 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3746 inside strings and character constants. */
3748 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3750 int test (int i, double x);
3751 struct s1 {int (*f) (int a);};
3752 struct s2 {int (*f) (double a);};
3753 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3759 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3764 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3765 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3767 CC="$ac_save_CC $ac_arg"
3768 if ac_fn_c_try_compile "$LINENO"; then :
3769 ac_cv_prog_cc_c89=$ac_arg
3771 rm -f core conftest.err conftest.$ac_objext
3772 test "x$ac_cv_prog_cc_c89" != "xno" && break
3774 rm -f conftest.$ac_ext
3779 case "x$ac_cv_prog_cc_c89" in
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3782 $as_echo "none needed" >&6; } ;;
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3785 $as_echo "unsupported" >&6; } ;;
3787 CC="$CC $ac_cv_prog_cc_c89"
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3789 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3791 if test "x$ac_cv_prog_cc_c89" != xno; then :
3796 ac_cpp='$CPP $CPPFLAGS'
3797 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3798 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3799 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3803 ac_cpp='$CPP $CPPFLAGS'
3804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3808 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3809 # On Suns, sometimes $CPP names a directory.
3810 if test -n "$CPP" && test -d "$CPP"; then
3813 if test -z "$CPP"; then
3814 if ${ac_cv_prog_CPP+:} false; then :
3815 $as_echo_n "(cached) " >&6
3817 # Double quotes because CPP needs to be expanded
3818 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3821 for ac_c_preproc_warn_flag in '' yes
3823 # Use a header file that comes with gcc, so configuring glibc
3824 # with a fresh cross-compiler works.
3825 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3826 # <limits.h> exists even on freestanding compilers.
3827 # On the NeXT, cc -E runs the code through the compiler's parser,
3828 # not just through cpp. "Syntax error" is here to catch this case.
3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h. */
3832 # include <limits.h>
3834 # include <assert.h>
3838 if ac_fn_c_try_cpp "$LINENO"; then :
3841 # Broken: fails on valid input.
3844 rm -f conftest.err conftest.i conftest.$ac_ext
3846 # OK, works on sane cases. Now check whether nonexistent headers
3847 # can be detected and how.
3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h. */
3850 #include <ac_nonexistent.h>
3852 if ac_fn_c_try_cpp "$LINENO"; then :
3853 # Broken: success on invalid input.
3856 # Passes both tests.
3860 rm -f conftest.err conftest.i conftest.$ac_ext
3863 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3864 rm -f conftest.i conftest.err conftest.
$ac_ext
3865 if $ac_preproc_ok; then :
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3878 $as_echo "$CPP" >&6; }
3880 for ac_c_preproc_warn_flag
in '' yes
3882 # Use a header file that comes with gcc, so configuring glibc
3883 # with a fresh cross-compiler works.
3884 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3885 # <limits.h> exists even on freestanding compilers.
3886 # On the NeXT, cc -E runs the code through the compiler's parser,
3887 # not just through cpp. "Syntax error" is here to catch this case.
3888 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3889 /* end confdefs.h. */
3891 # include <limits.h>
3893 # include <assert.h>
3897 if ac_fn_c_try_cpp
"$LINENO"; then :
3900 # Broken: fails on valid input.
3903 rm -f conftest.err conftest.i conftest.
$ac_ext
3905 # OK, works on sane cases. Now check whether nonexistent headers
3906 # can be detected and how.
3907 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h. */
3909 #include <ac_nonexistent.h>
3911 if ac_fn_c_try_cpp
"$LINENO"; then :
3912 # Broken: success on invalid input.
3915 # Passes both tests.
3919 rm -f conftest.err conftest.i conftest.
$ac_ext
3922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3923 rm -f conftest.i conftest.err conftest.
$ac_ext
3924 if $ac_preproc_ok; then :
3927 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3929 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
3930 See \`config.log' for more details" "$LINENO" 5; }
3934 ac_cpp
='$CPP $CPPFLAGS'
3935 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3936 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3937 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3941 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3942 if ${ac_cv_path_GREP+:} false
; then :
3943 $as_echo_n "(cached) " >&6
3945 if test -z "$GREP"; then
3946 ac_path_GREP_found
=false
3947 # Loop through the user's path and test for each of PROGNAME-LIST
3948 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3949 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3952 test -z "$as_dir" && as_dir
=.
3953 for ac_prog
in grep ggrep
; do
3954 for ac_exec_ext
in '' $ac_executable_extensions; do
3955 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3956 as_fn_executable_p
"$ac_path_GREP" ||
continue
3957 # Check for GNU ac_path_GREP and select it if it is found.
3958 # Check for GNU $ac_path_GREP
3959 case `"$ac_path_GREP" --version 2>&1` in
3961 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3964 $as_echo_n 0123456789 >"conftest.in"
3967 cat "conftest.in" "conftest.in" >"conftest.tmp"
3968 mv "conftest.tmp" "conftest.in"
3969 cp "conftest.in" "conftest.nl"
3970 $as_echo 'GREP' >> "conftest.nl"
3971 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3972 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3973 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3974 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3975 # Best one so far, save it but keep looking for a better one
3976 ac_cv_path_GREP
="$ac_path_GREP"
3977 ac_path_GREP_max
=$ac_count
3979 # 10*(2^10) chars as input seems more than enough
3980 test $ac_count -gt 10 && break
3982 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3985 $ac_path_GREP_found && break 3
3990 if test -z "$ac_cv_path_GREP"; then
3991 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3994 ac_cv_path_GREP
=$GREP
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3999 $as_echo "$ac_cv_path_GREP" >&6; }
4000 GREP
="$ac_cv_path_GREP"
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4004 $as_echo_n "checking for egrep... " >&6; }
4005 if ${ac_cv_path_EGREP+:} false
; then :
4006 $as_echo_n "(cached) " >&6
4008 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4009 then ac_cv_path_EGREP
="$GREP -E"
4011 if test -z "$EGREP"; then
4012 ac_path_EGREP_found
=false
4013 # Loop through the user's path and test for each of PROGNAME-LIST
4014 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4015 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4018 test -z "$as_dir" && as_dir
=.
4019 for ac_prog
in egrep; do
4020 for ac_exec_ext
in '' $ac_executable_extensions; do
4021 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4022 as_fn_executable_p
"$ac_path_EGREP" ||
continue
4023 # Check for GNU ac_path_EGREP and select it if it is found.
4024 # Check for GNU $ac_path_EGREP
4025 case `"$ac_path_EGREP" --version 2>&1` in
4027 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4030 $as_echo_n 0123456789 >"conftest.in"
4033 cat "conftest.in" "conftest.in" >"conftest.tmp"
4034 mv "conftest.tmp" "conftest.in"
4035 cp "conftest.in" "conftest.nl"
4036 $as_echo 'EGREP' >> "conftest.nl"
4037 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4038 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4039 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4040 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4041 # Best one so far, save it but keep looking for a better one
4042 ac_cv_path_EGREP
="$ac_path_EGREP"
4043 ac_path_EGREP_max
=$ac_count
4045 # 10*(2^10) chars as input seems more than enough
4046 test $ac_count -gt 10 && break
4048 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4051 $ac_path_EGREP_found && break 3
4056 if test -z "$ac_cv_path_EGREP"; then
4057 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4060 ac_cv_path_EGREP
=$EGREP
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4066 $as_echo "$ac_cv_path_EGREP" >&6; }
4067 EGREP
="$ac_cv_path_EGREP"
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4071 $as_echo_n "checking for ANSI C header files... " >&6; }
4072 if ${ac_cv_header_stdc+:} false
; then :
4073 $as_echo_n "(cached) " >&6
4075 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4076 /* end confdefs.h. */
4090 if ac_fn_c_try_compile
"$LINENO"; then :
4091 ac_cv_header_stdc
=yes
4093 ac_cv_header_stdc
=no
4095 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4097 if test $ac_cv_header_stdc = yes; then
4098 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4099 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h. */
4104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4105 $EGREP "memchr" >/dev
/null
2>&1; then :
4108 ac_cv_header_stdc
=no
4114 if test $ac_cv_header_stdc = yes; then
4115 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4116 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4117 /* end confdefs.h. */
4121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4122 $EGREP "free" >/dev
/null
2>&1; then :
4125 ac_cv_header_stdc
=no
4131 if test $ac_cv_header_stdc = yes; then
4132 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4133 if test "$cross_compiling" = yes; then :
4136 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4137 /* end confdefs.h. */
4140 #if ((' ' & 0x0FF) == 0x020)
4141 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4142 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4144 # define ISLOWER(c) \
4145 (('a' <= (c) && (c) <= 'i') \
4146 || ('j' <= (c) && (c) <= 'r') \
4147 || ('s' <= (c) && (c) <= 'z'))
4148 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4151 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4156 for (i = 0; i < 256; i++)
4157 if (XOR (islower (i), ISLOWER (i))
4158 || toupper (i) != TOUPPER (i))
4163 if ac_fn_c_try_run
"$LINENO"; then :
4166 ac_cv_header_stdc
=no
4168 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4169 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4175 $as_echo "$ac_cv_header_stdc" >&6; }
4176 if test $ac_cv_header_stdc = yes; then
4178 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4182 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4183 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
4184 inttypes.h stdint.h unistd.h
4186 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4187 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4189 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4190 cat >>confdefs.h
<<_ACEOF
4191 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4200 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4201 if test "x$ac_cv_header_minix_config_h" = xyes
; then :
4208 if test "$MINIX" = yes; then
4210 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4213 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4216 $as_echo "#define _MINIX 1" >>confdefs.h
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4222 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4223 if ${ac_cv_safe_to_define___extensions__+:} false
; then :
4224 $as_echo_n "(cached) " >&6
4226 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h. */
4229 # define __EXTENSIONS__ 1
4230 $ac_includes_default
4239 if ac_fn_c_try_compile
"$LINENO"; then :
4240 ac_cv_safe_to_define___extensions__
=yes
4242 ac_cv_safe_to_define___extensions__
=no
4244 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4247 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4248 test $ac_cv_safe_to_define___extensions__ = yes &&
4249 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4251 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4253 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4255 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4257 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4261 # Check whether --enable-largefile was given.
4262 if test "${enable_largefile+set}" = set; then :
4263 enableval
=$enable_largefile;
4266 if test "$enable_largefile" != no
; then
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4269 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4270 if ${ac_cv_sys_largefile_CC+:} false
; then :
4271 $as_echo_n "(cached) " >&6
4273 ac_cv_sys_largefile_CC
=no
4274 if test "$GCC" != yes; then
4277 # IRIX 6.2 and later do not support large files by default,
4278 # so use the C compiler's -n32 option if that helps.
4279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4280 /* end confdefs.h. */
4281 #include <sys/types.h>
4282 /* Check that off_t can represent 2**63 - 1 correctly.
4283 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4284 since some C++ compilers masquerading as C compilers
4285 incorrectly reject 9223372036854775807. */
4286 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4288 && LARGE_OFF_T % 2147483647 == 1)
4298 if ac_fn_c_try_compile
"$LINENO"; then :
4301 rm -f core conftest.err conftest.
$ac_objext
4303 if ac_fn_c_try_compile
"$LINENO"; then :
4304 ac_cv_sys_largefile_CC
=' -n32'; break
4306 rm -f core conftest.err conftest.
$ac_objext
4310 rm -f conftest.
$ac_ext
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4314 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4315 if test "$ac_cv_sys_largefile_CC" != no
; then
4316 CC
=$CC$ac_cv_sys_largefile_CC
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4320 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4321 if ${ac_cv_sys_file_offset_bits+:} false
; then :
4322 $as_echo_n "(cached) " >&6
4325 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4326 /* end confdefs.h. */
4327 #include <sys/types.h>
4328 /* Check that off_t can represent 2**63 - 1 correctly.
4329 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4330 since some C++ compilers masquerading as C compilers
4331 incorrectly reject 9223372036854775807. */
4332 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4333 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4334 && LARGE_OFF_T % 2147483647 == 1)
4344 if ac_fn_c_try_compile
"$LINENO"; then :
4345 ac_cv_sys_file_offset_bits
=no
; break
4347 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4348 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4349 /* end confdefs.h. */
4350 #define _FILE_OFFSET_BITS 64
4351 #include <sys/types.h>
4352 /* Check that off_t can represent 2**63 - 1 correctly.
4353 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4354 since some C++ compilers masquerading as C compilers
4355 incorrectly reject 9223372036854775807. */
4356 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4357 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4358 && LARGE_OFF_T % 2147483647 == 1)
4368 if ac_fn_c_try_compile
"$LINENO"; then :
4369 ac_cv_sys_file_offset_bits
=64; break
4371 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4372 ac_cv_sys_file_offset_bits
=unknown
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4377 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4378 case $ac_cv_sys_file_offset_bits in #(
4381 cat >>confdefs.h
<<_ACEOF
4382 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4387 if test $ac_cv_sys_file_offset_bits = unknown
; then
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4389 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4390 if ${ac_cv_sys_large_files+:} false
; then :
4391 $as_echo_n "(cached) " >&6
4394 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4395 /* end confdefs.h. */
4396 #include <sys/types.h>
4397 /* Check that off_t can represent 2**63 - 1 correctly.
4398 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4399 since some C++ compilers masquerading as C compilers
4400 incorrectly reject 9223372036854775807. */
4401 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4402 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4403 && LARGE_OFF_T % 2147483647 == 1)
4413 if ac_fn_c_try_compile
"$LINENO"; then :
4414 ac_cv_sys_large_files
=no
; break
4416 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4417 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4418 /* end confdefs.h. */
4419 #define _LARGE_FILES 1
4420 #include <sys/types.h>
4421 /* Check that off_t can represent 2**63 - 1 correctly.
4422 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4423 since some C++ compilers masquerading as C compilers
4424 incorrectly reject 9223372036854775807. */
4425 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4426 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4427 && LARGE_OFF_T % 2147483647 == 1)
4437 if ac_fn_c_try_compile
"$LINENO"; then :
4438 ac_cv_sys_large_files
=1; break
4440 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4441 ac_cv_sys_large_files
=unknown
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4446 $as_echo "$ac_cv_sys_large_files" >&6; }
4447 case $ac_cv_sys_large_files in #(
4450 cat >>confdefs.h
<<_ACEOF
4451 #define _LARGE_FILES $ac_cv_sys_large_files
4462 ac_c_preproc_warn_flag
=yes
4465 ac_cpp
='$CPP $CPPFLAGS'
4466 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4467 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4468 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4470 ac_libiberty_warn_cflags
=
4471 save_CFLAGS
="$CFLAGS"
4472 for real_option
in -W -Wall -Wwrite-strings -Wc++-compat \
4473 -Wstrict-prototypes \
4475 # Do the check with the no- prefix removed since gcc silently
4476 # accepts any -Wno-* option on purpose
4477 case $real_option in
4478 -Wno-*) option
=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4479 *) option
=$real_option ;;
4481 as_acx_Woption
=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4484 $as_echo_n "checking whether $CC supports $option... " >&6; }
4485 if eval \
${$as_acx_Woption+:} false
; then :
4486 $as_echo_n "(cached) " >&6
4489 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h. */
4500 if ac_fn_c_try_compile
"$LINENO"; then :
4501 eval "$as_acx_Woption=yes"
4503 eval "$as_acx_Woption=no"
4505 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4508 eval ac_res
=\$
$as_acx_Woption
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4510 $as_echo "$ac_res" >&6; }
4511 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4512 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4515 CFLAGS
="$save_CFLAGS"
4517 ac_cpp
='$CPP $CPPFLAGS'
4518 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4519 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4520 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4524 ac_cpp
='$CPP $CPPFLAGS'
4525 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4526 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4527 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4529 # Do the check with the no- prefix removed from the warning options
4530 # since gcc silently accepts any -Wno-* option on purpose
4531 if test "$GCC" = yes; then :
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4533 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4534 if ${acx_cv_prog_cc_pedantic_+:} false
; then :
4535 $as_echo_n "(cached) " >&6
4537 save_CFLAGS
="$CFLAGS"
4539 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4540 /* end confdefs.h. */
4550 if ac_fn_c_try_compile
"$LINENO"; then :
4551 acx_cv_prog_cc_pedantic_
=yes
4553 acx_cv_prog_cc_pedantic_
=no
4555 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4556 CFLAGS
="$save_CFLAGS"
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4559 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4560 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4561 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4566 ac_cpp
='$CPP $CPPFLAGS'
4567 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4568 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4569 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4573 if test "x$CC" != xcc
; then
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4575 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4578 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4580 set dummy
$CC; ac_cc
=`$as_echo "$2" |
4581 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4582 if eval \
${ac_cv_prog_cc_${ac_cc}_c_o+:} false
; then :
4583 $as_echo_n "(cached) " >&6
4585 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h. */
4596 # Make sure it works both with $CC and with simple cc.
4597 # We do the test twice because some compilers refuse to overwrite an
4598 # existing .o file with -o, though they will create one.
4599 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4601 if { { case "(($ac_try" in
4602 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4603 *) ac_try_echo=$ac_try;;
4605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4606 $as_echo "$ac_try_echo"; } >&5
4607 (eval "$ac_try") 2>&5
4609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4610 test $ac_status = 0; } &&
4611 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4612 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4613 *) ac_try_echo
=$ac_try;;
4615 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4616 $as_echo "$ac_try_echo"; } >&5
4617 (eval "$ac_try") 2>&5
4619 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4620 test $ac_status = 0; };
4622 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
4623 if test "x$CC" != xcc
; then
4624 # Test first that cc exists at all.
4625 if { ac_try
='cc -c conftest.$ac_ext >&5'
4626 { { case "(($ac_try" in
4627 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4628 *) ac_try_echo=$ac_try;;
4630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4631 $as_echo "$ac_try_echo"; } >&5
4632 (eval "$ac_try") 2>&5
4634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4635 test $ac_status = 0; }; }; then
4636 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4638 if { { case "(($ac_try" in
4639 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4640 *) ac_try_echo
=$ac_try;;
4642 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4643 $as_echo "$ac_try_echo"; } >&5
4644 (eval "$ac_try") 2>&5
4646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4647 test $ac_status = 0; } &&
4648 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
4649 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4650 *) ac_try_echo=$ac_try;;
4652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4653 $as_echo "$ac_try_echo"; } >&5
4654 (eval "$ac_try") 2>&5
4656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4657 test $ac_status = 0; };
4662 # cc exists but doesn't like -o.
4663 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4668 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4670 rm -f core conftest*
4673 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4675 $as_echo "yes" >&6; }
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4678 $as_echo "no" >&6; }
4680 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4684 # autoconf is lame and doesn't give us any substitution variable for this.
4685 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o
`\" = no"; then
4686 NO_MINUS_C_MINUS_O=yes
4688 OUTPUT_OPTION='-o $@'
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4694 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4695 if ${ac_cv_c_const+:} false; then :
4696 $as_echo_n "(cached) " >&6
4698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4699 /* end confdefs.h. */
4706 /* Ultrix mips cc rejects this sort of thing. */
4707 typedef int charset[2];
4708 const charset cs = { 0, 0 };
4709 /* SunOS 4.1.1 cc rejects this. */
4710 char const *const *pcpcc;
4712 /* NEC SVR4.0.2 mips cc rejects this. */
4713 struct point {int x, y;};
4714 static struct point const zero = {0,0};
4715 /* AIX XL C 1.02.0.0 rejects this.
4716 It does not let you subtract one const X* pointer from another in
4717 an arm of an if-expression whose if-part is not a constant
4719 const char *g = "string";
4720 pcpcc = &g + (g ? g-g : 0);
4721 /* HPUX 7.0 cc rejects these. */
4723 ppc = (char**) pcpcc;
4724 pcpcc = (char const *const *) ppc;
4725 { /* SCO 3.2v4 cc rejects this sort of thing. */
4728 char const *s = 0 ? (char *) 0 : (char const *) 0;
4733 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4735 const int *foo = &x[0];
4738 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4739 typedef const int *iptr;
4743 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4744 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4745 struct s { int j; const int *ap[3]; } bx;
4746 struct s *b = &bx; b->j = 5;
4748 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4752 return !cs[0] && !zero.x;
4759 if ac_fn_c_try_compile "$LINENO"; then :
4764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4767 $as_echo "$ac_cv_c_const" >&6; }
4768 if test $ac_cv_c_const = no; then
4770 $as_echo "#define const /**/" >>confdefs.h
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4775 $as_echo_n "checking for inline... " >&6; }
4776 if ${ac_cv_c_inline+:} false; then :
4777 $as_echo_n "(cached) " >&6
4780 for ac_kw in inline __inline__ __inline; do
4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h. */
4785 static $ac_kw foo_t static_foo () {return 0; }
4786 $ac_kw foo_t foo () {return 0; }
4790 if ac_fn_c_try_compile "$LINENO"; then :
4791 ac_cv_c_inline=$ac_kw
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 test "$ac_cv_c_inline" != no && break
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4799 $as_echo "$ac_cv_c_inline" >&6; }
4801 case $ac_cv_c_inline in
4804 case $ac_cv_c_inline in
4806 *) ac_val=$ac_cv_c_inline;;
4808 cat >>confdefs.h <<_ACEOF
4810 #define inline $ac_val
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4817 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4818 if ${ac_cv_c_bigendian+:} false; then :
4819 $as_echo_n "(cached) " >&6
4821 ac_cv_c_bigendian=unknown
4822 # See if we're dealing with a universal compiler.
4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4824 /* end confdefs.h. */
4825 #ifndef __APPLE_CC__
4826 not a universal capable compiler
4831 if ac_fn_c_try_compile "$LINENO"; then :
4833 # Check for potential -arch flags. It is not universal unless
4834 # there are at least two -arch flags with different values.
4837 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4838 if test -n "$ac_prev"; then
4840 i?86 | x86_64 | ppc | ppc64)
4841 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4844 ac_cv_c_bigendian=universal
4850 elif test "x$ac_word" = "x-arch"; then
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 if test $ac_cv_c_bigendian = unknown; then
4857 # See if sys/param.h defines the BYTE_ORDER macro.
4858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4859 /* end confdefs.h. */
4860 #include <sys/types.h>
4861 #include <sys/param.h>
4866 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4867 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4876 if ac_fn_c_try_compile "$LINENO"; then :
4877 # It does; now see whether it defined to BIG_ENDIAN or not.
4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879 /* end confdefs.h. */
4880 #include <sys/types.h>
4881 #include <sys/param.h>
4886 #if BYTE_ORDER != BIG_ENDIAN
4894 if ac_fn_c_try_compile "$LINENO"; then :
4895 ac_cv_c_bigendian=yes
4897 ac_cv_c_bigendian=no
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 if test $ac_cv_c_bigendian = unknown; then
4904 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4906 /* end confdefs.h. */
4912 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4920 if ac_fn_c_try_compile "$LINENO"; then :
4921 # It does; now see whether it defined to _BIG_ENDIAN or not.
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4937 if ac_fn_c_try_compile "$LINENO"; then :
4938 ac_cv_c_bigendian=yes
4940 ac_cv_c_bigendian=no
4942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4946 if test $ac_cv_c_bigendian = unknown; then
4947 # Compile a test program.
4948 if test "$cross_compiling" = yes; then :
4949 # Try to guess by grepping values from an object file.
4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951 /* end confdefs.h. */
4952 short int ascii_mm[] =
4953 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4954 short int ascii_ii[] =
4955 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4956 int use_ascii (int i) {
4957 return ascii_mm[i] + ascii_ii[i];
4959 short int ebcdic_ii[] =
4960 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4961 short int ebcdic_mm[] =
4962 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4963 int use_ebcdic (int i) {
4964 return ebcdic_mm[i] + ebcdic_ii[i];
4971 return use_ascii (foo) == use_ebcdic (foo);
4976 if ac_fn_c_try_compile "$LINENO"; then :
4977 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4978 ac_cv_c_bigendian=yes
4980 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4981 if test "$ac_cv_c_bigendian" = unknown; then
4982 ac_cv_c_bigendian=no
4984 # finding both strings is unlikely to happen, but who knows?
4985 ac_cv_c_bigendian=unknown
4989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4992 /* end confdefs.h. */
4993 $ac_includes_default
4998 /* Are we little or big endian? From Harbison&Steele. */
5002 char c[sizeof (long int)];
5005 return u.c[sizeof (long int) - 1] == 1;
5011 if ac_fn_c_try_run "$LINENO"; then :
5012 ac_cv_c_bigendian=no
5014 ac_cv_c_bigendian=yes
5016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5017 conftest.$ac_objext conftest.beam conftest.$ac_ext
5022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5023 $as_echo "$ac_cv_c_bigendian" >&6; }
5024 case $ac_cv_c_bigendian in #(
5026 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5032 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5036 as_fn_error $? "unknown endianness
5037 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5043 ac_config_headers="$ac_config_headers config.h:config.in"
5047 # Find a good install program. We prefer a C program (faster),
5048 # so one script is as good as another. But avoid the broken or
5049 # incompatible versions:
5050 # SysV /etc/install, /usr/sbin/install
5051 # SunOS /usr/etc/install
5052 # IRIX /sbin/install
5054 # AmigaOS /C/install, which installs bootblocks on floppy discs
5055 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5056 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5057 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5058 # OS/2's system install, which has a completely different semantic
5059 # ./install, which can be erroneously created by make from ./install.sh.
5060 # Reject install programs that cannot install multiple files.
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5062 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5063 if test -z "$INSTALL"; then
5064 if ${ac_cv_path_install+:} false; then :
5065 $as_echo_n "(cached) " >&6
5067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5071 test -z "$as_dir" && as_dir=.
5072 # Account for people who put trailing slashes in PATH elements.
5073 case $as_dir/ in #((
5074 ./ | .// | /[cC]/* | \
5075 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5076 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5079 # OSF1 and SCO ODT 3.0 have their own names for install.
5080 # Don't use installbsd from OSF since it installs stuff as root
5082 for ac_prog in ginstall scoinst install; do
5083 for ac_exec_ext in '' $ac_executable_extensions; do
5084 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5085 if test $ac_prog = install &&
5086 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5087 # AIX install. It has an incompatible calling convention.
5089 elif test $ac_prog = install &&
5090 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5091 # program-specific install script used by HP pwplus--don't use.
5094 rm -rf conftest.one conftest.two conftest.dir
5095 echo one > conftest.one
5096 echo two > conftest.two
5098 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5099 test -s conftest.one && test -s conftest.two &&
5100 test -s conftest.dir/conftest.one &&
5101 test -s conftest.dir/conftest.two
5103 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5116 rm -rf conftest.one conftest.two conftest.dir
5119 if test "${ac_cv_path_install+set}" = set; then
5120 INSTALL=$ac_cv_path_install
5122 # As a last resort, use the slow shell script. Don't cache a
5123 # value for INSTALL within a source directory, because that will
5124 # break other packages using the cache if that directory is
5125 # removed, or if the value is a relative name.
5126 INSTALL=$ac_install_sh
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5130 $as_echo "$INSTALL" >&6; }
5132 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5133 # It thinks the first close brace ends the variable substitution.
5134 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5136 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5138 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5141 # Don't build the shared library for build.
5142 if [ -n "${with_build_subdir}" ]; then
5148 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5150 *-*-cxux7*) frag=mh-cxux7 ;;
5151 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5152 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5153 i370-*-opened*) frag=mh-openedition ;;
5154 i[34567]86-*-windows*) frag=mh-windows ;;
5157 if [ -n "${frag}" ]; then
5158 frag=${libiberty_topdir}/libiberty/config/$frag
5166 # PIC is the default on some targets or must not be used.
5168 # For darwin, common symbols are not allowed in MH_DYLIB files
5170 # If we are using a compiler supporting mdynamic-no-pic
5171 # and the option has been tested as safe to add, then cancel
5172 # it here, since the code generated is incompatible with shared
5174 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5175 *) PICFLAG=-fno-common ;;
5179 # PIC is the default.
5182 # PIC is the default for 64-bit PA HP-UX.
5184 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5186 i[34567]86-*-mingw* | x86_64-*-mingw*)
5188 i[34567]86-*-interix[3-9]*)
5189 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5190 # Instead, we relocate shared libraries at runtime.
5192 i[34567]86-*-nto-qnx*)
5193 # QNX uses GNU C++, but need to define -shared option too, otherwise
5195 PICFLAG='-fPIC -shared'
5197 i[34567]86-pc-msdosdjgpp*)
5198 # DJGPP does not support shared libraries at all.
5201 # On IA64 HP-UX, PIC is the default but the pic flag
5202 # sets the default TLS model and affects inlining.
5206 # PIC is the default.
5208 rs6000-ibm-aix* | powerpc-ibm-aix*)
5209 # All AIX code is PIC.
5212 # Some targets support both -fPIC and -fpic, but prefer the latter.
5214 i[34567]86-*-* | x86_64-*-*)
5217 # FIXME: Override -fPIC default in libgcc only?
5218 sh-*-linux* | sh[2346lbe]*-*-linux*)
5221 # FIXME: Simplify to sh*-*-netbsd*?
5222 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5223 sh64-*-netbsd* | sh64l*-*-netbsd*)
5226 # Default to -fPIC unless specified otherwise.
5232 # If the user explicitly uses -fpic/-fPIC, keep that.
5243 # If they didn't specify --enable-shared, don't generate shared libs.
5244 case "${enable_shared}" in
5251 # ...unless --enable-host-shared was passed from top-level config:
5252 if [ "${enable_host_shared}" = "yes" ]; then
5256 if [ "${shared}" != "yes" ]; then
5262 case " ${CFLAGS} " in
5263 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5264 *\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;;
5268 # Check whether --enable-cet was given.
5269 if test "${enable_cet+set}" = set; then :
5270 enableval=$enable_cet;
5271 case "$enableval" in
5273 *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
5282 $as_echo_n "checking for CET support... " >&6; }
5285 i[34567]86-*-linux* | x86_64-*-linux*)
5287 cet_save_CFLAGS="$CFLAGS"
5288 CFLAGS="$CFLAGS -fcf-protection"
5289 case "$enable_cet" in
5291 # Check if target supports multi-byte NOPs
5292 # and if compiler and assembler support CET.
5293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5294 /* end confdefs.h. */
5300 #if !defined(__SSE2__)
5301 #error target does not support multi-byte NOPs
5310 if ac_fn_c_try_compile "$LINENO"; then :
5315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5318 # Check if compiler and assembler support CET.
5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5320 /* end confdefs.h. */
5330 if ac_fn_c_try_compile "$LINENO"; then :
5335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5336 if test $support_cet = "no"; then
5337 if test x$enable_bootstrap != xno \
5338 && test -z "${with_build_subdir}" \
5339 && (test ! -f ../stage_current \
5340 || test `cat ..
/stage_current
` != "stage1"); then
5341 # Require CET support only for the final GCC build.
5342 as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
5344 # Don't enable CET without CET support for non-bootstrap
5345 # build, in stage1 nor for build support.
5351 CFLAGS="$cet_save_CFLAGS"
5359 cet_save_CFLAGS="$CFLAGS"
5360 CFLAGS="$CFLAGS -fcf-protection=none"
5361 cet_save_LDFLAGS="$LDFLAGS"
5362 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
5363 if test x$may_have_cet = xyes; then
5364 # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
5365 if test x$gcc_no_link = xyes; then
5366 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h. */
5379 if ac_fn_c_try_link "$LINENO"; then :
5384 rm -f core conftest.err conftest.$ac_objext \
5385 conftest$ac_exeext conftest.$ac_ext
5388 if test x$may_have_cet = xyes; then
5389 if test x$cross_compiling = xno; then
5390 if test "$cross_compiling" = yes; then :
5391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5393 as_fn_error $? "cannot run
test program
while cross compiling
5394 See \
`config.log' for more details" "$LINENO" 5; }
5396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5397 /* end confdefs.h. */
5407 if ac_fn_c_try_run "$LINENO"; then :
5408 have_multi_byte_nop=yes
5410 have_multi_byte_nop=no
5412 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5413 conftest.$ac_objext conftest.beam conftest.$ac_ext
5417 if test x$have_multi_byte_nop = xyes; then
5418 if test "$cross_compiling" = yes; then :
5419 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5421 as_fn_error $? "cannot run
test program
while cross compiling
5422 See \
`config.log' for more details" "$LINENO" 5; }
5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425 /* end confdefs.h. */
5433 __attribute__ ((noinline, noclone))
5434 xxx (void (*f) (void))
5440 __attribute__ ((noinline, noclone))
5454 if ac_fn_c_try_run "$LINENO"; then :
5459 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5460 conftest.$ac_objext conftest.beam conftest.$ac_ext
5464 if test x$enable_cet = xno -a x$have_cet = xyes; then
5465 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5469 # Enable CET in cross compiler if possible so that it will run on both
5470 # CET and non-CET hosts.
5473 if test x$enable_cet = xyes; then
5474 CET_HOST_FLAGS="-fcf-protection"
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5476 $as_echo "yes" >&6; }
5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5479 $as_echo "no" >&6; }
5481 CFLAGS="$cet_save_CFLAGS"
5482 LDFLAGS="$cet_save_LDFLAGS"
5486 echo "# Warning: this fragment is automatically generated" > temp-frag
5488 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5489 echo "Appending ${frag} to xhost-mkfrag"
5490 echo "# Following fragment copied from ${frag}" >> temp-frag
5491 cat ${frag} >> temp-frag
5494 # record if we want to build shared libs.
5495 if [ "${shared}" = "yes" ]; then
5496 echo enable_shared = yes >> temp-frag
5498 echo enable_shared = no >> temp-frag
5502 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5504 host_makefile_frag=${frag}
5507 # It's OK to check for header files. Although the compiler may not be
5508 # able to link anything, it had better be able to at least compile
5510 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
5512 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5513 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5514 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5515 cat >>confdefs.h <<_ACEOF
5516 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5523 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5524 if ${ac_cv_header_sys_wait_h+:} false; then :
5525 $as_echo_n "(cached) " >&6
5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5528 /* end confdefs.h. */
5529 #include <sys/types.h>
5530 #include <sys/wait.h>
5532 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5535 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5543 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5548 if ac_fn_c_try_compile "$LINENO"; then :
5549 ac_cv_header_sys_wait_h=yes
5551 ac_cv_header_sys_wait_h=no
5553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5556 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5557 if test $ac_cv_header_sys_wait_h = yes; then
5559 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5564 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5565 if ${ac_cv_header_time+:} false; then :
5566 $as_echo_n "(cached) " >&6
5568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569 /* end confdefs.h. */
5570 #include <sys/types.h>
5571 #include <sys/time.h>
5577 if ((struct tm *) 0)
5583 if ac_fn_c_try_compile "$LINENO"; then :
5584 ac_cv_header_time=yes
5586 ac_cv_header_time=no
5588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5591 $as_echo "$ac_cv_header_time" >&6; }
5592 if test $ac_cv_header_time = yes; then
5594 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5600 $as_echo_n "checking whether errno must be declared... " >&6; }
5601 if ${libiberty_cv_declare_errno+:} false; then :
5602 $as_echo_n "(cached) " >&6
5604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5605 /* end confdefs.h. */
5615 if ac_fn_c_try_compile "$LINENO"; then :
5616 libiberty_cv_declare_errno=no
5618 libiberty_cv_declare_errno=yes
5620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5623 $as_echo "$libiberty_cv_declare_errno" >&6; }
5624 if test $libiberty_cv_declare_errno = yes
5626 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5631 # Determine sizes of some types.
5632 # The cast to long int works around a bug in the HP C Compiler
5633 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5634 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5635 # This bug is HP SR number 8606223364.
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5637 $as_echo_n "checking size of int... " >&6; }
5638 if ${ac_cv_sizeof_int+:} false; then :
5639 $as_echo_n "(cached) " >&6
5641 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5644 if test "$ac_cv_type_int" = yes; then
5645 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5646 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5647 as_fn_error 77 "cannot compute sizeof (int)
5648 See \`config.log
' for more details" "$LINENO" 5; }
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5656 $as_echo "$ac_cv_sizeof_int" >&6; }
5660 cat >>confdefs.h <<_ACEOF
5661 #define SIZEOF_INT $ac_cv_sizeof_int
5665 # The cast to long int works around a bug in the HP C Compiler
5666 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5667 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5668 # This bug is HP SR number 8606223364.
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5670 $as_echo_n "checking size of long... " >&6; }
5671 if ${ac_cv_sizeof_long+:} false
; then :
5672 $as_echo_n "(cached) " >&6
5674 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5677 if test "$ac_cv_type_long" = yes; then
5678 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5680 as_fn_error
77 "cannot compute sizeof (long)
5681 See \`config.log' for more details" "$LINENO" 5; }
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5689 $as_echo "$ac_cv_sizeof_long" >&6; }
5693 cat >>confdefs.h
<<_ACEOF
5694 #define SIZEOF_LONG $ac_cv_sizeof_long
5698 # The cast to long int works around a bug in the HP C Compiler
5699 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5700 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5701 # This bug is HP SR number 8606223364.
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5703 $as_echo_n "checking size of size_t... " >&6; }
5704 if ${ac_cv_sizeof_size_t+:} false
; then :
5705 $as_echo_n "(cached) " >&6
5707 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5710 if test "$ac_cv_type_size_t" = yes; then
5711 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5712 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5713 as_fn_error
77 "cannot compute sizeof (size_t)
5714 See \`config.log' for more details" "$LINENO" 5; }
5716 ac_cv_sizeof_size_t
=0
5721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5722 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5726 cat >>confdefs.h
<<_ACEOF
5727 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5732 # Check for presense of long long
5733 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5734 if test "x$ac_cv_type_long_long" = xyes
; then :
5736 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5737 # The cast to long int works around a bug in the HP C Compiler
5738 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5739 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5740 # This bug is HP SR number 8606223364.
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5742 $as_echo_n "checking size of long long... " >&6; }
5743 if ${ac_cv_sizeof_long_long+:} false
; then :
5744 $as_echo_n "(cached) " >&6
5746 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5749 if test "$ac_cv_type_long_long" = yes; then
5750 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5751 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5752 as_fn_error
77 "cannot compute sizeof (long long)
5753 See \`config.log' for more details" "$LINENO" 5; }
5755 ac_cv_sizeof_long_long
=0
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5761 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5765 cat >>confdefs.h
<<_ACEOF
5766 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5773 # Look for a 64-bit type.
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5775 $as_echo_n "checking for a 64-bit type... " >&6; }
5776 if ${liberty_cv_uint64+:} false
; then :
5777 $as_echo_n "(cached) " >&6
5779 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5780 /* end confdefs.h. */
5781 #ifdef HAVE_STDINT_H
5787 extern uint64_t foo;
5792 if ac_fn_c_try_compile
"$LINENO"; then :
5793 liberty_cv_uint64
=uint64_t
5795 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5796 /* end confdefs.h. */
5797 #ifdef HAVE_LIMITS_H
5806 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5811 if ac_fn_c_try_compile
"$LINENO"; then :
5812 liberty_cv_uint64
="unsigned long"
5814 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5815 /* end confdefs.h. */
5816 #ifdef HAVE_LIMITS_H
5825 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5830 if ac_fn_c_try_compile
"$LINENO"; then :
5831 liberty_cv_uint64
="unsigned long long"
5833 liberty_cv_uint64
=none
5835 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5837 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5839 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5843 $as_echo "$liberty_cv_uint64" >&6; }
5844 if test "$liberty_cv_uint64" != none
; then
5846 cat >>confdefs.h
<<_ACEOF
5847 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5853 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5854 if test "x$ac_cv_type_intptr_t" = xyes
; then :
5856 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5859 for ac_type
in 'int' 'long int' 'long long int'; do
5860 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5861 /* end confdefs.h. */
5862 $ac_includes_default
5866 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5868 return test_array [0];
5874 if ac_fn_c_try_compile
"$LINENO"; then :
5876 cat >>confdefs.h
<<_ACEOF
5877 #define intptr_t $ac_type
5882 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5883 test -z "$ac_type" && break
5889 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5890 if test "x$ac_cv_type_uintptr_t" = xyes
; then :
5892 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5895 for ac_type
in 'unsigned int' 'unsigned long int' \
5896 'unsigned long long int'; do
5897 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5898 /* end confdefs.h. */
5899 $ac_includes_default
5903 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5905 return test_array [0];
5911 if ac_fn_c_try_compile
"$LINENO"; then :
5913 cat >>confdefs.h
<<_ACEOF
5914 #define uintptr_t $ac_type
5919 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5920 test -z "$ac_type" && break
5925 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5926 if test "x$ac_cv_type_ssize_t" = xyes
; then :
5930 cat >>confdefs.h
<<_ACEOF
5937 # Given the above check, we always have uintptr_t or a fallback
5938 # definition. So define HAVE_UINTPTR_T in case any imported code
5941 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5944 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5945 if test "x$ac_cv_type_pid_t" = xyes
; then :
5949 cat >>confdefs.h
<<_ACEOF
5956 # This is the list of functions which libiberty will provide if they
5957 # are not available on the host.
5960 funcs
="$funcs atexit"
5961 funcs
="$funcs basename"
5963 funcs
="$funcs bcopy"
5964 funcs
="$funcs bsearch"
5965 funcs
="$funcs bzero"
5966 funcs
="$funcs calloc"
5967 funcs
="$funcs clock"
5969 funcs
="$funcs getcwd"
5970 funcs
="$funcs getpagesize"
5971 funcs
="$funcs gettimeofday"
5972 funcs
="$funcs index"
5973 funcs
="$funcs insque"
5974 funcs
="$funcs memchr"
5975 funcs
="$funcs memcmp"
5976 funcs
="$funcs memcpy"
5977 funcs
="$funcs memmem"
5978 funcs
="$funcs memmove"
5979 funcs
="$funcs mempcpy"
5980 funcs
="$funcs memset"
5981 funcs
="$funcs mkstemps"
5982 funcs
="$funcs putenv"
5983 funcs
="$funcs random"
5984 funcs
="$funcs rename"
5985 funcs
="$funcs rindex"
5986 funcs
="$funcs setenv"
5987 funcs
="$funcs snprintf"
5988 funcs
="$funcs sigsetmask"
5989 funcs
="$funcs stpcpy"
5990 funcs
="$funcs stpncpy"
5991 funcs
="$funcs strcasecmp"
5992 funcs
="$funcs strchr"
5993 funcs
="$funcs strdup"
5994 funcs
="$funcs strncasecmp"
5995 funcs
="$funcs strndup"
5996 funcs
="$funcs strnlen"
5997 funcs
="$funcs strrchr"
5998 funcs
="$funcs strstr"
5999 funcs
="$funcs strtod"
6000 funcs
="$funcs strtol"
6001 funcs
="$funcs strtoul"
6002 funcs
="$funcs strtoll"
6003 funcs
="$funcs strtoull"
6004 funcs
="$funcs strverscmp"
6005 funcs
="$funcs tmpnam"
6006 funcs
="$funcs vasprintf"
6007 funcs
="$funcs vfprintf"
6008 funcs
="$funcs vprintf"
6009 funcs
="$funcs vsnprintf"
6010 funcs
="$funcs vsprintf"
6011 funcs
="$funcs waitpid"
6012 funcs
="$funcs setproctitle"
6014 # Also in the old function.def file: alloca, vfork, getopt.
6016 vars
="sys_errlist sys_nerr sys_siglist"
6018 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
6019 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
6020 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
6021 sysmp table times wait3 wait4"
6023 # These are neither executed nor required, but they help keep
6024 # autoheader happy without adding a bunch of text to acconfig.h.
6025 if test "x" = "y"; then
6026 for ac_func
in asprintf atexit \
6027 basename bcmp bcopy bsearch bzero \
6028 calloc canonicalize_file_name
clock \
6031 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
6033 memchr memcmp memcpy memmem memmove memset mkstemps \
6035 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
6036 random realpath rename rindex \
6037 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
6038 stpcpy stpncpy strcasecmp strchr strdup \
6039 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
6040 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
6041 table
times tmpnam \
6042 vasprintf vfprintf vprintf vsprintf \
6045 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6046 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6047 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6048 cat >>confdefs.h
<<_ACEOF
6049 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6055 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6056 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6057 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
6063 cat >>confdefs.h
<<_ACEOF
6064 #define HAVE_DECL_BASENAME $ac_have_decl
6066 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6067 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
6073 cat >>confdefs.h
<<_ACEOF
6074 #define HAVE_DECL_FFS $ac_have_decl
6076 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6077 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
6083 cat >>confdefs.h
<<_ACEOF
6084 #define HAVE_DECL_ASPRINTF $ac_have_decl
6086 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6087 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
6093 cat >>confdefs.h
<<_ACEOF
6094 #define HAVE_DECL_VASPRINTF $ac_have_decl
6096 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6097 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
6103 cat >>confdefs.h
<<_ACEOF
6104 #define HAVE_DECL_SNPRINTF $ac_have_decl
6106 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6107 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
6113 cat >>confdefs.h
<<_ACEOF
6114 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6116 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6117 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
6123 cat >>confdefs.h
<<_ACEOF
6124 #define HAVE_DECL_STRTOL $ac_have_decl
6126 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6127 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
6133 cat >>confdefs.h
<<_ACEOF
6134 #define HAVE_DECL_STRTOUL $ac_have_decl
6136 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6137 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
6143 cat >>confdefs.h
<<_ACEOF
6144 #define HAVE_DECL_STRTOLL $ac_have_decl
6146 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6147 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
6153 cat >>confdefs.h
<<_ACEOF
6154 #define HAVE_DECL_STRTOULL $ac_have_decl
6156 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
6157 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
6163 cat >>confdefs.h
<<_ACEOF
6164 #define HAVE_DECL_STRNLEN $ac_have_decl
6168 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6171 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6174 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
6178 # For each of these functions, if the host does not provide the
6179 # function we want to put FN.o in LIBOBJS, and if the host does
6180 # provide the function, we want to define HAVE_FN in config.h.
6184 if test -n "${with_target_subdir}"; then
6186 # We are being configured as a target library. AC_REPLACE_FUNCS
6187 # may not work correctly, because the compiler may not be able to
6188 # link executables. Note that we may still be being configured
6191 # If we are being configured for newlib, we know which functions
6192 # newlib provide and which ones we will be expected to provide.
6194 if test "x${with_newlib}" = "xyes"; then
6195 case " $LIBOBJS " in
6196 *" asprintf.$ac_objext "* ) ;;
6197 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6201 case " $LIBOBJS " in
6202 *" basename.$ac_objext "* ) ;;
6203 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6207 case " $LIBOBJS " in
6208 *" insque.$ac_objext "* ) ;;
6209 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6213 case " $LIBOBJS " in
6214 *" random.$ac_objext "* ) ;;
6215 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6219 case " $LIBOBJS " in
6220 *" strdup.$ac_objext "* ) ;;
6221 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6225 case " $LIBOBJS " in
6226 *" vasprintf.$ac_objext "* ) ;;
6227 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6234 asprintf |
basename | insque | random | strdup | vasprintf
)
6237 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6238 cat >>confdefs.h
<<_ACEOF
6246 # newlib doesnt provide any of the variables in $vars, so we
6247 # dont have to check them here.
6249 # Of the functions in $checkfuncs, newlib only has strerror.
6250 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6257 # If we are being configured for Mingw, we know which functions
6258 # Mingw provides and which ones we will be expected to provide.
6262 case " $LIBOBJS " in
6263 *" asprintf.$ac_objext "* ) ;;
6264 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6268 case " $LIBOBJS " in
6269 *" basename.$ac_objext "* ) ;;
6270 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6274 case " $LIBOBJS " in
6275 *" bcmp.$ac_objext "* ) ;;
6276 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
6280 case " $LIBOBJS " in
6281 *" bcopy.$ac_objext "* ) ;;
6282 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
6286 case " $LIBOBJS " in
6287 *" bzero.$ac_objext "* ) ;;
6288 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
6292 case " $LIBOBJS " in
6293 *" clock.$ac_objext "* ) ;;
6294 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
6298 case " $LIBOBJS " in
6299 *" ffs.$ac_objext "* ) ;;
6300 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
6304 case " $LIBOBJS " in
6305 *" getpagesize.$ac_objext "* ) ;;
6306 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6310 case " $LIBOBJS " in
6311 *" index.$ac_objext "* ) ;;
6312 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
6316 case " $LIBOBJS " in
6317 *" insque.$ac_objext "* ) ;;
6318 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6322 case " $LIBOBJS " in
6323 *" mempcpy.$ac_objext "* ) ;;
6324 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
6328 case " $LIBOBJS " in
6329 *" mkstemps.$ac_objext "* ) ;;
6330 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
6334 case " $LIBOBJS " in
6335 *" random.$ac_objext "* ) ;;
6336 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6340 case " $LIBOBJS " in
6341 *" rindex.$ac_objext "* ) ;;
6342 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
6346 case " $LIBOBJS " in
6347 *" sigsetmask.$ac_objext "* ) ;;
6348 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
6352 case " $LIBOBJS " in
6353 *" stpcpy.$ac_objext "* ) ;;
6354 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
6358 case " $LIBOBJS " in
6359 *" stpncpy.$ac_objext "* ) ;;
6360 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
6364 case " $LIBOBJS " in
6365 *" strndup.$ac_objext "* ) ;;
6366 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
6370 case " $LIBOBJS " in
6371 *" strnlen.$ac_objext "* ) ;;
6372 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
6376 case " $LIBOBJS " in
6377 *" strverscmp.$ac_objext "* ) ;;
6378 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
6382 case " $LIBOBJS " in
6383 *" vasprintf.$ac_objext "* ) ;;
6384 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6388 case " $LIBOBJS " in
6389 *" waitpid.$ac_objext "* ) ;;
6390 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6397 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
6400 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6401 cat >>confdefs.h
<<_ACEOF
6409 # Mingw doesnt provide any of the variables in $vars, so we
6410 # dont have to check them here.
6412 # Of the functions in $checkfuncs, Mingw only has strerror.
6413 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6420 case " $LIBOBJS " in
6421 *" vasprintf.$ac_objext "* ) ;;
6422 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6426 case " $LIBOBJS " in
6427 *" vsnprintf.$ac_objext "* ) ;;
6428 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6432 case " $LIBOBJS " in
6433 *" snprintf.$ac_objext "* ) ;;
6434 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6438 case " $LIBOBJS " in
6439 *" asprintf.$ac_objext "* ) ;;
6440 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6445 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
6446 getcwd getpagesize getrusage gettimeofday \
6447 index insque memchr memcmp memcpy memmove memset psignal \
6448 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6449 strchr strdup strerror strncasecmp strrchr strstr strtod \
6450 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
6453 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6454 cat >>confdefs.h
<<_ACEOF
6468 # Not a target library, so we set things up to run the test suite.
6477 *-*-cygwin* |
*-*-mingw*)
6478 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6480 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6485 if test -z "${setobjs}"; then
6489 # Handle VxWorks configuration specially, since on VxWorks the
6490 # libraries are actually on the target board, not in the file
6492 case " $LIBOBJS " in
6493 *" basename.$ac_objext "* ) ;;
6494 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6498 case " $LIBOBJS " in
6499 *" getpagesize.$ac_objext "* ) ;;
6500 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6504 case " $LIBOBJS " in
6505 *" insque.$ac_objext "* ) ;;
6506 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6510 case " $LIBOBJS " in
6511 *" random.$ac_objext "* ) ;;
6512 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6516 case " $LIBOBJS " in
6517 *" strcasecmp.$ac_objext "* ) ;;
6518 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
6522 case " $LIBOBJS " in
6523 *" strncasecmp.$ac_objext "* ) ;;
6524 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
6528 case " $LIBOBJS " in
6529 *" strdup.$ac_objext "* ) ;;
6530 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6534 case " $LIBOBJS " in
6535 *" vfork.$ac_objext "* ) ;;
6536 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6540 case " $LIBOBJS " in
6541 *" waitpid.$ac_objext "* ) ;;
6542 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6546 case " $LIBOBJS " in
6547 *" vasprintf.$ac_objext "* ) ;;
6548 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6554 basename | getpagesize | insque | random | strcasecmp
)
6556 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6559 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6560 cat >>confdefs.h
<<_ACEOF
6568 # VxWorks doesn't provide any of the variables in $vars, so we
6569 # don't have to check them here.
6571 # Of the functions in $checkfuncs, VxWorks only has strerror.
6572 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6581 if test -z "${setobjs}"; then
6586 # On android, getpagesize is defined in unistd.h as a static inline
6587 # function, which AC_CHECK_FUNCS does not handle properly.
6588 ac_cv_func_getpagesize
=yes
6592 # Replace system snprintf and vsnprintf with libiberty implementations.
6593 case " $LIBOBJS " in
6594 *" snprintf.$ac_objext "* ) ;;
6595 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6599 case " $LIBOBJS " in
6600 *" vsnprintf.$ac_objext "* ) ;;
6601 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6608 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6609 # macros, so the test below won't find them.
6610 libiberty_cv_var_sys_nerr
=yes
6611 libiberty_cv_var_sys_errlist
=yes
6615 # vfork and fork are stubs.
6616 ac_cv_func_vfork_works
=no
6620 # Under some versions of uwin, vfork is notoriously buggy and the test
6621 # can hang configure; on other versions, vfork exists just as a stub.
6622 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6623 ac_cv_func_vfork_works
=no
6624 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6625 # macros (actually, these are imported from a DLL, but the end effect
6626 # is the same), so the test below won't find them.
6627 libiberty_cv_var_sys_nerr
=yes
6628 libiberty_cv_var_sys_errlist
=yes
6632 # Under VMS, vfork works very different than on Unix. The standard test
6633 # won't work, and it isn't easily adaptable. It makes more sense to
6635 ac_cv_func_vfork_works
=yes
6640 # We haven't set the list of objects yet. Use the standard autoconf
6641 # tests. This will only work if the compiler works.
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6643 $as_echo_n "checking for library containing strerror... " >&6; }
6644 if ${ac_cv_search_strerror+:} false
; then :
6645 $as_echo_n "(cached) " >&6
6647 ac_func_search_save_LIBS
=$LIBS
6648 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6649 /* end confdefs.h. */
6651 /* Override any GCC internal prototype to avoid an error.
6652 Use char because int might match the return type of a GCC
6653 builtin and then its argument prototype would still apply. */
6666 for ac_lib
in '' cposix
; do
6667 if test -z "$ac_lib"; then
6668 ac_res
="none required"
6671 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6673 if test x
$gcc_no_link = xyes
; then
6674 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6676 if ac_fn_c_try_link
"$LINENO"; then :
6677 ac_cv_search_strerror
=$ac_res
6679 rm -f core conftest.err conftest.
$ac_objext \
6681 if ${ac_cv_search_strerror+:} false
; then :
6685 if ${ac_cv_search_strerror+:} false
; then :
6688 ac_cv_search_strerror
=no
6691 LIBS
=$ac_func_search_save_LIBS
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6694 $as_echo "$ac_cv_search_strerror" >&6; }
6695 ac_res
=$ac_cv_search_strerror
6696 if test "$ac_res" != no
; then :
6697 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6701 for ac_func
in $funcs
6703 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6704 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6705 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6706 cat >>confdefs.h
<<_ACEOF
6707 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6711 case " $LIBOBJS " in
6712 *" $ac_func.$ac_objext "* ) ;;
6713 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6721 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6722 if ${ac_cv_os_cray+:} false
; then :
6723 $as_echo_n "(cached) " >&6
6725 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6726 /* end confdefs.h. */
6727 #if defined(CRAY) && ! defined(CRAY2)
6734 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6735 $EGREP "webecray" >/dev
/null
2>&1; then :
6743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6744 $as_echo "$ac_cv_os_cray" >&6; }
6745 if test $ac_cv_os_cray = yes; then
6746 for ac_func
in _getb67 GETB67 getb67
; do
6747 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6748 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6749 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6751 cat >>confdefs.h
<<_ACEOF
6752 #define CRAY_STACKSEG_END $ac_func
6760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6761 $as_echo_n "checking stack direction for C alloca... " >&6; }
6762 if ${ac_cv_c_stack_direction+:} false
; then :
6763 $as_echo_n "(cached) " >&6
6765 if test "$cross_compiling" = yes; then :
6766 ac_cv_c_stack_direction
=0
6768 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6769 /* end confdefs.h. */
6770 find_stack_direction ()
6772 static char *addr = 0;
6777 return find_stack_direction ();
6780 return (&dummy > addr) ? 1 : -1;
6784 exit (find_stack_direction() < 0);
6787 if ac_fn_c_try_run
"$LINENO"; then :
6788 ac_cv_c_stack_direction
=1
6790 ac_cv_c_stack_direction
=-1
6792 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6793 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6798 $as_echo "$ac_cv_c_stack_direction" >&6; }
6800 cat >>confdefs.h
<<_ACEOF
6801 #define STACK_DIRECTION $ac_cv_c_stack_direction
6805 for ac_header
in vfork.h
6807 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6808 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6809 cat >>confdefs.h
<<_ACEOF
6810 #define HAVE_VFORK_H 1
6816 for ac_func
in fork vfork
6818 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6819 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6820 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6821 cat >>confdefs.h
<<_ACEOF
6822 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6828 if test "x$ac_cv_func_fork" = xyes
; then
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6830 $as_echo_n "checking for working fork... " >&6; }
6831 if ${ac_cv_func_fork_works+:} false
; then :
6832 $as_echo_n "(cached) " >&6
6834 if test "$cross_compiling" = yes; then :
6835 ac_cv_func_fork_works
=cross
6837 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6838 /* end confdefs.h. */
6839 $ac_includes_default
6844 /* By Ruediger Kuhlmann. */
6851 if ac_fn_c_try_run
"$LINENO"; then :
6852 ac_cv_func_fork_works
=yes
6854 ac_cv_func_fork_works
=no
6856 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6857 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6862 $as_echo "$ac_cv_func_fork_works" >&6; }
6865 ac_cv_func_fork_works
=$ac_cv_func_fork
6867 if test "x$ac_cv_func_fork_works" = xcross
; then
6869 *-*-amigaos* |
*-*-msdosdjgpp*)
6870 # Override, as these systems have only a dummy fork() stub
6871 ac_cv_func_fork_works
=no
6874 ac_cv_func_fork_works
=yes
6877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6878 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6880 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6881 if test "x$ac_cv_func_vfork" = xyes
; then
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6883 $as_echo_n "checking for working vfork... " >&6; }
6884 if ${ac_cv_func_vfork_works+:} false
; then :
6885 $as_echo_n "(cached) " >&6
6887 if test "$cross_compiling" = yes; then :
6888 ac_cv_func_vfork_works
=cross
6890 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6891 /* end confdefs.h. */
6892 /* Thanks to Paul Eggert for this test. */
6893 $ac_includes_default
6894 #include <sys/wait.h>
6898 /* On some sparc systems, changes by the child to local and incoming
6899 argument registers are propagated back to the parent. The compiler
6900 is told about this with #include <vfork.h>, but some compilers
6901 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6902 static variable whose address is put into a register that is
6903 clobbered by the vfork. */
6906 sparc_address_test (int arg)
6908 sparc_address_test (arg) int arg;
6929 pid_t parent = getpid ();
6932 sparc_address_test (0);
6937 /* Here is another test for sparc vfork register problems. This
6938 test uses lots of local variables, at least as many local
6939 variables as main has allocated so far including compiler
6940 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6941 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6942 reuse the register of parent for one of the local variables,
6943 since it will think that parent can't possibly be used any more
6944 in this routine. Assigning to the local variable will thus
6945 munge parent in the parent process. */
6947 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6948 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6949 /* Convince the compiler that p..p7 are live; otherwise, it might
6950 use the same hardware register for all 8 local variables. */
6951 if (p != p1 || p != p2 || p != p3 || p != p4
6952 || p != p5 || p != p6 || p != p7)
6955 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6956 from child file descriptors. If the child closes a descriptor
6957 before it execs or exits, this munges the parent's descriptor
6958 as well. Test for this by closing stdout in the child. */
6959 _exit(close(fileno(stdout)) != 0);
6964 while (wait(&status) != child)
6967 /* Was there some problem with vforking? */
6970 /* Did the child fail? (This shouldn't happen.) */
6973 /* Did the vfork/compiler bug occur? */
6974 || parent != getpid()
6976 /* Did the file descriptor bug occur? */
6977 || fstat(fileno(stdout), &st) != 0
6982 if ac_fn_c_try_run
"$LINENO"; then :
6983 ac_cv_func_vfork_works
=yes
6985 ac_cv_func_vfork_works
=no
6987 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6988 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6993 $as_echo "$ac_cv_func_vfork_works" >&6; }
6996 if test "x$ac_cv_func_fork_works" = xcross
; then
6997 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6998 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6999 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
7002 if test "x$ac_cv_func_vfork_works" = xyes
; then
7004 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
7008 $as_echo "#define vfork fork" >>confdefs.h
7011 if test "x$ac_cv_func_fork_works" = xyes
; then
7013 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
7017 if test $ac_cv_func_vfork_works = no
; then
7018 case " $LIBOBJS " in
7019 *" vfork.$ac_objext "* ) ;;
7020 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
7025 # We only need _doprnt if we might use it to implement v*printf.
7026 if test $ac_cv_func_vprintf != yes \
7027 ||
test $ac_cv_func_vfprintf != yes \
7028 ||
test $ac_cv_func_vsprintf != yes; then
7029 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
7030 if test "x$ac_cv_func__doprnt" = xyes
; then :
7031 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
7034 case " $LIBOBJS " in
7035 *" _doprnt.$ac_objext "* ) ;;
7036 *) LIBOBJS
="$LIBOBJS _doprnt.$ac_objext"
7044 for ac_func
in _doprnt
7046 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
7047 if test "x$ac_cv_func__doprnt" = xyes
; then :
7048 cat >>confdefs.h
<<_ACEOF
7049 #define HAVE__DOPRNT 1
7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
7059 $as_echo_n "checking for $v... " >&6; }
7060 if eval \
${libiberty_cv_var_$v+:} false
; then :
7061 $as_echo_n "(cached) " >&6
7063 if test x
$gcc_no_link = xyes
; then
7064 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7066 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7067 /* end confdefs.h. */
7072 if ($v [0]) return 1;
7077 if ac_fn_c_try_link
"$LINENO"; then :
7078 eval "libiberty_cv_var_$v=yes"
7080 eval "libiberty_cv_var_$v=no"
7082 rm -f core conftest.err conftest.
$ac_objext \
7083 conftest
$ac_exeext conftest.
$ac_ext
7086 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7088 $as_echo "yes" >&6; }
7089 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7090 cat >>confdefs.h
<<_ACEOF
7095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7096 $as_echo "no" >&6; }
7100 # special check for _system_configuration because AIX <4.3.2 do not
7101 # contain the `physmem' member.
7102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
7103 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
7104 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7105 /* end confdefs.h. */
7106 #include <sys/systemcfg.h>
7110 double x = _system_configuration.physmem;
7115 if ac_fn_c_try_compile
"$LINENO"; then :
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7117 $as_echo "yes" >&6; }
7119 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
7122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7123 $as_echo "no" >&6; }
7125 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7127 for ac_func
in $checkfuncs
7129 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7130 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7131 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7132 cat >>confdefs.h
<<_ACEOF
7133 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7139 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
7140 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
7141 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
7147 cat >>confdefs.h
<<_ACEOF
7148 #define HAVE_DECL_BASENAME $ac_have_decl
7150 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7151 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
7157 cat >>confdefs.h
<<_ACEOF
7158 #define HAVE_DECL_FFS $ac_have_decl
7160 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7161 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
7167 cat >>confdefs.h
<<_ACEOF
7168 #define HAVE_DECL_ASPRINTF $ac_have_decl
7170 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7171 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
7177 cat >>confdefs.h
<<_ACEOF
7178 #define HAVE_DECL_VASPRINTF $ac_have_decl
7180 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7181 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
7187 cat >>confdefs.h
<<_ACEOF
7188 #define HAVE_DECL_SNPRINTF $ac_have_decl
7190 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7191 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
7197 cat >>confdefs.h
<<_ACEOF
7198 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7201 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
7202 if test "x$ac_cv_have_decl_calloc" = xyes
; then :
7208 cat >>confdefs.h
<<_ACEOF
7209 #define HAVE_DECL_CALLOC $ac_have_decl
7211 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
7212 if test "x$ac_cv_have_decl_getenv" = xyes
; then :
7218 cat >>confdefs.h
<<_ACEOF
7219 #define HAVE_DECL_GETENV $ac_have_decl
7221 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
7222 if test "x$ac_cv_have_decl_getopt" = xyes
; then :
7228 cat >>confdefs.h
<<_ACEOF
7229 #define HAVE_DECL_GETOPT $ac_have_decl
7231 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
7232 if test "x$ac_cv_have_decl_malloc" = xyes
; then :
7238 cat >>confdefs.h
<<_ACEOF
7239 #define HAVE_DECL_MALLOC $ac_have_decl
7241 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7242 if test "x$ac_cv_have_decl_realloc" = xyes
; then :
7248 cat >>confdefs.h
<<_ACEOF
7249 #define HAVE_DECL_REALLOC $ac_have_decl
7251 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7252 if test "x$ac_cv_have_decl_sbrk" = xyes
; then :
7258 cat >>confdefs.h
<<_ACEOF
7259 #define HAVE_DECL_SBRK $ac_have_decl
7262 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7263 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
7269 cat >>confdefs.h
<<_ACEOF
7270 #define HAVE_DECL_STRTOL $ac_have_decl
7272 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7273 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
7279 cat >>confdefs.h
<<_ACEOF
7280 #define HAVE_DECL_STRTOUL $ac_have_decl
7282 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7283 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
7289 cat >>confdefs.h
<<_ACEOF
7290 #define HAVE_DECL_STRTOLL $ac_have_decl
7292 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7293 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
7299 cat >>confdefs.h
<<_ACEOF
7300 #define HAVE_DECL_STRTOULL $ac_have_decl
7303 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7304 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
7310 cat >>confdefs.h
<<_ACEOF
7311 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7314 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7315 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
7321 cat >>confdefs.h
<<_ACEOF
7322 #define HAVE_DECL_STRNLEN $ac_have_decl
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7326 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7327 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false
; then :
7328 $as_echo_n "(cached) " >&6
7330 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7331 /* end confdefs.h. */
7333 #include "confdefs.h"
7335 #ifdef HAVE_STRING_H
7338 #ifdef HAVE_STRINGS_H
7339 #include <strings.h>
7342 #ifdef HAVE_STDLIB_H
7345 #ifdef HAVE_UNISTD_H
7351 char *(*pfn) = (char *(*)) canonicalize_file_name
7356 if ac_fn_c_try_compile
"$LINENO"; then :
7357 libiberty_cv_decl_needed_canonicalize_file_name
=no
7359 libiberty_cv_decl_needed_canonicalize_file_name
=yes
7361 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7365 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7366 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7368 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7374 # Figure out which version of pexecute to use.
7376 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
7377 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
7378 *-*-msdos*) pexecute
=pex-msdos
;;
7379 *) pexecute
=pex-unix
;;
7386 for ac_header
in $ac_header_list
7388 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7389 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
7390 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
7391 cat >>confdefs.h
<<_ACEOF
7392 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7404 if test x
$gcc_no_link = xyes
; then
7405 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
7406 ac_cv_func_mmap_fixed_mapped
=no
7409 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
7411 for ac_func
in getpagesize
7413 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7414 if test "x$ac_cv_func_getpagesize" = xyes
; then :
7415 cat >>confdefs.h
<<_ACEOF
7416 #define HAVE_GETPAGESIZE 1
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7423 $as_echo_n "checking for working mmap... " >&6; }
7424 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
7425 $as_echo_n "(cached) " >&6
7427 if test "$cross_compiling" = yes; then :
7428 ac_cv_func_mmap_fixed_mapped
=no
7430 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7431 /* end confdefs.h. */
7432 $ac_includes_default
7433 /* malloc might have been renamed as rpl_malloc. */
7436 /* Thanks to Mike Haertel and Jim Avera for this test.
7437 Here is a matrix of mmap possibilities:
7438 mmap private not fixed
7439 mmap private fixed at somewhere currently unmapped
7440 mmap private fixed at somewhere already mapped
7441 mmap shared not fixed
7442 mmap shared fixed at somewhere currently unmapped
7443 mmap shared fixed at somewhere already mapped
7444 For private mappings, we should verify that changes cannot be read()
7445 back from the file, nor mmap's back from the file at a different
7446 address. (There have been systems where private was not correctly
7447 implemented like the infamous i386 svr4.0, and systems where the
7448 VM page cache was not coherent with the file system buffer cache
7449 like early versions of FreeBSD and possibly contemporary NetBSD.)
7450 For shared mappings, we should conversely verify that changes get
7451 propagated back to all the places they're supposed to be.
7453 Grep wants private fixed already mapped.
7454 The main things grep needs to know about mmap are:
7455 * does it exist and is it safe to write into the mmap'd area
7456 * how to use it (BSD variants) */
7459 #include <sys/mman.h>
7461 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7465 /* This mess was copied from the GNU getpagesize.h. */
7466 #ifndef HAVE_GETPAGESIZE
7467 # ifdef _SC_PAGESIZE
7468 # define getpagesize() sysconf(_SC_PAGESIZE)
7469 # else /* no _SC_PAGESIZE */
7470 # ifdef HAVE_SYS_PARAM_H
7471 # include <sys/param.h>
7472 # ifdef EXEC_PAGESIZE
7473 # define getpagesize() EXEC_PAGESIZE
7474 # else /* no EXEC_PAGESIZE */
7476 # define getpagesize() NBPG * CLSIZE
7479 # endif /* no CLSIZE */
7480 # else /* no NBPG */
7482 # define getpagesize() NBPC
7483 # else /* no NBPC */
7485 # define getpagesize() PAGESIZE
7486 # endif /* PAGESIZE */
7487 # endif /* no NBPC */
7488 # endif /* no NBPG */
7489 # endif /* no EXEC_PAGESIZE */
7490 # else /* no HAVE_SYS_PARAM_H */
7491 # define getpagesize() 8192 /* punt totally */
7492 # endif /* no HAVE_SYS_PARAM_H */
7493 # endif /* no _SC_PAGESIZE */
7495 #endif /* no HAVE_GETPAGESIZE */
7500 char *data, *data2, *data3;
7505 pagesize = getpagesize ();
7507 /* First, make a file with some known garbage in it. */
7508 data = (char *) malloc (pagesize);
7511 for (i = 0; i < pagesize; ++i)
7512 *(data + i) = rand ();
7514 fd = creat ("conftest.mmap", 0600);
7517 if (write (fd, data, pagesize) != pagesize)
7521 /* Next, check that the tail of a page is zero-filled. File must have
7522 non-zero length, otherwise we risk SIGBUS for entire page. */
7523 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7527 if (write (fd2, cdata2, 1) != 1)
7529 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7530 if (data2 == MAP_FAILED)
7532 for (i = 0; i < pagesize; ++i)
7536 if (munmap (data2, pagesize))
7539 /* Next, try to mmap the file at a fixed address which already has
7540 something else allocated at it. If we can, also make sure that
7541 we see the same garbage. */
7542 fd = open ("conftest.mmap", O_RDWR);
7545 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7546 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7548 for (i = 0; i < pagesize; ++i)
7549 if (*(data + i) != *(data2 + i))
7552 /* Finally, make sure that changes to the mapped area do not
7553 percolate back to the file as seen by read(). (This is a bug on
7554 some variants of i386 svr4.0.) */
7555 for (i = 0; i < pagesize; ++i)
7556 *(data2 + i) = *(data2 + i) + 1;
7557 data3 = (char *) malloc (pagesize);
7560 if (read (fd, data3, pagesize) != pagesize)
7562 for (i = 0; i < pagesize; ++i)
7563 if (*(data + i) != *(data3 + i))
7569 if ac_fn_c_try_run
"$LINENO"; then :
7570 ac_cv_func_mmap_fixed_mapped
=yes
7572 ac_cv_func_mmap_fixed_mapped
=no
7574 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7575 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7580 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7581 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7583 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7586 rm -f conftest.mmap conftest.txt
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7591 $as_echo_n "checking for working strncmp... " >&6; }
7592 if ${ac_cv_func_strncmp_works+:} false
; then :
7593 $as_echo_n "(cached) " >&6
7595 if test "$cross_compiling" = yes; then :
7596 ac_cv_func_strncmp_works
=yes
7598 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7599 /* end confdefs.h. */
7601 /* Test by Jim Wilson and Kaveh Ghazi.
7602 Check whether strncmp reads past the end of its string parameters. */
7603 #include <sys/types.h>
7609 #ifdef HAVE_SYS_MMAN_H
7610 #include <sys/mman.h>
7614 #ifdef MAP_ANONYMOUS
7615 #define MAP_ANON MAP_ANONYMOUS
7617 #define MAP_ANON MAP_FILE
7628 #define MAP_LEN 0x10000
7632 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7636 dev_zero = open ("/dev/zero", O_RDONLY);
7640 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7641 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7642 if (p == (char *)-1)
7643 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7644 MAP_ANON|MAP_PRIVATE, -1, 0);
7645 if (p == (char *)-1)
7649 char *string = "__si_type_info";
7650 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7651 char *r = (char *) p + 0xe;
7657 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7662 if ac_fn_c_try_run
"$LINENO"; then :
7663 ac_cv_func_strncmp_works
=yes
7665 ac_cv_func_strncmp_works
=no
7667 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7668 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7671 rm -f core core.
* *.core
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7674 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7675 if test $ac_cv_func_strncmp_works = no
; then
7676 case " $LIBOBJS " in
7677 *" strncmp.$ac_objext "* ) ;;
7678 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7685 # Install a library built with a cross compiler in $(tooldir) rather
7687 if test -z "${with_cross_host}"; then
7690 INSTALL_DEST
=tooldir
7696 for l
in x
$LIBOBJS; do
7708 # We need multilib support, but only if configuring for the target.
7709 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7711 ac_config_commands
="$ac_config_commands default"
7713 cat >confcache
<<\_ACEOF
7714 # This file is a shell script that caches the results of configure
7715 # tests run on this system so they can be shared between configure
7716 # scripts and configure runs, see configure's option --config-cache.
7717 # It is not useful on other systems. If it contains results you don't
7718 # want to keep, you may remove or edit it.
7720 # config.status only pays attention to the cache file if you give it
7721 # the --recheck option to rerun configure.
7723 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7724 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7729 # The following way of writing the cache mishandles newlines in values,
7730 # but we know of no workaround that is simple, portable, and efficient.
7731 # So, we kill variables containing newlines.
7732 # Ultrix sh set writes to stderr and can't be redirected directly,
7733 # and sets the high bit in the cache file unless we assign to the vars.
7735 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7736 eval ac_val
=\$
$ac_var
7740 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7741 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7744 _ | IFS | as_nl
) ;; #(
7745 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7746 *) { eval $ac_var=; unset $ac_var;} ;;
7752 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7753 *${as_nl}ac_space
=\
*)
7754 # `set' does not quote correctly, so add quotes: double-quote
7755 # substitution turns \\\\ into \\, and sed turns \\ into \.
7758 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7761 # `set' quotes correctly as required by POSIX, so do not add quotes.
7762 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7771 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7773 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7775 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7776 if test -w "$cache_file"; then
7777 if test "x$cache_file" != "x/dev/null"; then
7778 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7779 $as_echo "$as_me: updating cache $cache_file" >&6;}
7780 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
7781 cat confcache
>"$cache_file"
7783 case $cache_file in #(
7785 mv -f confcache
"$cache_file"$$
&&
7786 mv -f "$cache_file"$$
"$cache_file" ;; #(
7788 mv -f confcache
"$cache_file" ;;
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7794 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7799 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7800 # Let make expand exec_prefix.
7801 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7803 DEFS
=-DHAVE_CONFIG_H
7808 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7809 # 1. Remove the extension, and $U if already installed.
7810 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7811 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7812 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7813 # will be set to the directory where LIBOBJS objects are built.
7814 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7815 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7819 LTLIBOBJS
=$ac_ltlibobjs
7824 : "${CONFIG_STATUS=./config.status}"
7826 ac_clean_files_save
=$ac_clean_files
7827 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7828 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7829 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7831 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7833 # Generated by $as_me.
7834 # Run this file to recreate the current configuration.
7835 # Compiler output produced by configure, useful for debugging
7836 # configure, is in config.log if it exists.
7842 SHELL=\${CONFIG_SHELL-$SHELL}
7845 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7846 ## -------------------- ##
7847 ## M4sh Initialization. ##
7848 ## -------------------- ##
7850 # Be more Bourne compatible
7851 DUALCASE
=1; export DUALCASE
# for MKS sh
7852 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7855 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7856 # is contrary to our usage. Disable this feature.
7857 alias -g '${1+"$@"}'='"$@"'
7858 setopt NO_GLOB_SUBST
7860 case `(set -o) 2>/dev/null` in #(
7872 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7873 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7874 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7875 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7876 # Prefer a ksh shell builtin over an external printf program on Solaris,
7877 # but without wasting forks for bash or zsh.
7878 if test -z "$BASH_VERSION$ZSH_VERSION" \
7879 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7880 as_echo='print
-r --'
7881 as_echo_n='print
-rn --'
7882 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7883 as_echo='printf %s
\n'
7884 as_echo_n='printf %s
'
7886 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7887 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7888 as_echo_n='/usr
/ucb
/echo -n'
7890 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7891 as_echo_n_body='eval
7895 expr "X$arg" : "X\\(.*\\)$as_nl";
7896 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7898 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7900 export as_echo_n_body
7901 as_echo_n='sh
-c $as_echo_n_body as_echo
'
7904 as_echo='sh
-c $as_echo_body as_echo
'
7907 # The user is always right.
7908 if test "${PATH_SEPARATOR+set}" != set; then
7910 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7911 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7918 # We need space, tab and new line, in precisely that order. Quoting is
7919 # there to prevent editors from complaining about space-tab.
7920 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7921 # splitting by setting IFS to empty value.)
7924 # Find who we are. Look in the path if we contain no directory separator.
7927 *[\\/]* ) as_myself=$0 ;;
7928 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7932 test -z "$as_dir" && as_dir=.
7933 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7939 # We did not find ourselves, most probably we were run as `sh COMMAND'
7940 # in which case we are not to be found in the path.
7941 if test "x$as_myself" = x
; then
7944 if test ! -f "$as_myself"; then
7945 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7949 # Unset variables that we do not need and which cause bugs (e.g. in
7950 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7951 # suppresses any "Segmentation fault" message there. '((' could
7952 # trigger a bug in pdksh 5.2.14.
7953 for as_var
in BASH_ENV ENV MAIL MAILPATH
7954 do eval test x\
${$as_var+set} = xset \
7955 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
7968 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
7971 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7972 # ----------------------------------------
7973 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7974 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7975 # script with STATUS, using 1 if that was 0.
7978 as_status
=$1; test $as_status -eq 0 && as_status
=1
7980 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
7981 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7983 $as_echo "$as_me: error: $2" >&2
7984 as_fn_exit
$as_status
7988 # as_fn_set_status STATUS
7989 # -----------------------
7990 # Set $? to STATUS, without forking.
7994 } # as_fn_set_status
7998 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8008 # Portably unset VAR.
8011 { eval $1=; unset $1;}
8013 as_unset
=as_fn_unset
8014 # as_fn_append VAR VALUE
8015 # ----------------------
8016 # Append the text in VALUE to the end of the definition contained in VAR. Take
8017 # advantage of any shell optimizations that allow amortized linear growth over
8018 # repeated appends, instead of the typical quadratic growth present in naive
8020 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
8021 eval 'as_fn_append ()
8032 # as_fn_arith ARG...
8033 # ------------------
8034 # Perform arithmetic evaluation on the ARGs, and store the result in the
8035 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8036 # must be portable across $(()) and expr.
8037 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
8038 eval 'as_fn_arith ()
8045 as_val
=`expr "$@" || test $? -eq 1`
8050 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
8051 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
8057 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8058 as_basename
=basename
8063 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
8069 as_me
=`$as_basename -- "$0" ||
8070 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8071 X"$0" : 'X\(//\)$' \| \
8072 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8074 sed '/^.*\/\([^/][^/]*\)\/*$/{
8088 # Avoid depending upon Character Ranges.
8089 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
8090 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8091 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
8092 as_cr_digits
='0123456789'
8093 as_cr_alnum
=$as_cr_Letters$as_cr_digits
8095 ECHO_C
= ECHO_N
= ECHO_T
=
8096 case `echo -n x` in #(((((
8098 case `echo 'xy\c'` in
8099 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
8101 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
8108 rm -f conf$$ conf$$.exe conf$$.
file
8109 if test -d conf$$.dir
; then
8110 rm -f conf$$.dir
/conf$$.
file
8113 mkdir conf$$.dir
2>/dev
/null
8115 if (echo >conf$$.
file) 2>/dev
/null
; then
8116 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8118 # ... but there are two gotchas:
8119 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8120 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8121 # In both cases, we have to default to `cp -pR'.
8122 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
8124 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8132 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
8133 rmdir conf$$.dir
2>/dev
/null
8138 # Create "$as_dir" as a directory, including parents if necessary.
8143 -*) as_dir
=.
/$as_dir;;
8145 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
8149 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8150 *) as_qdir
=$as_dir;;
8152 as_dirs
="'$as_qdir' $as_dirs"
8153 as_dir
=`$as_dirname -- "$as_dir" ||
8154 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8155 X"$as_dir" : 'X\(//\)[^/]' \| \
8156 X"$as_dir" : 'X\(//\)$' \| \
8157 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8158 $as_echo X"$as_dir" |
8159 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8176 test -d "$as_dir" && break
8178 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
8179 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
8183 if mkdir
-p .
2>/dev
/null
; then
8184 as_mkdir_p
='mkdir -p "$as_dir"'
8186 test -d .
/-p && rmdir .
/-p
8191 # as_fn_executable_p FILE
8192 # -----------------------
8193 # Test if FILE is an executable regular file.
8194 as_fn_executable_p
()
8196 test -f "$1" && test -x "$1"
8197 } # as_fn_executable_p
8199 as_executable_p
=as_fn_executable_p
8201 # Sed expression to map a string onto a valid CPP name.
8202 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8204 # Sed expression to map a string onto a valid variable name.
8205 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8209 ## ----------------------------------- ##
8210 ## Main body of $CONFIG_STATUS script. ##
8211 ## ----------------------------------- ##
8213 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
8215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8216 # Save the log message, to keep $0 and so on meaningful, and to
8217 # report actual input values of CONFIG_FILES etc. instead of their
8218 # values after options handling.
8220 This file was extended by $as_me, which was
8221 generated by GNU Autoconf 2.69. Invocation command line was
8223 CONFIG_FILES = $CONFIG_FILES
8224 CONFIG_HEADERS = $CONFIG_HEADERS
8225 CONFIG_LINKS = $CONFIG_LINKS
8226 CONFIG_COMMANDS = $CONFIG_COMMANDS
8229 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8234 case $ac_config_files in *"
8235 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
8238 case $ac_config_headers in *"
8239 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
8243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8244 # Files that config.status was made for.
8245 config_files="$ac_config_files"
8246 config_headers="$ac_config_headers"
8247 config_commands="$ac_config_commands"
8251 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8253 \`$as_me' instantiates files and other configuration actions
8254 from templates according to the current configuration. Unless the files
8255 and actions are specified as TAGs, all are instantiated by default.
8257 Usage: $0 [OPTION]... [TAG]...
8259 -h, --help print this help, then exit
8260 -V, --version print version number and configuration settings, then exit
8261 --config print configuration, then exit
8262 -q, --quiet, --silent
8263 do not print progress messages
8264 -d, --debug don't remove temporary files
8265 --recheck update $as_me by reconfiguring in the same conditions
8266 --file=FILE[:TEMPLATE]
8267 instantiate the configuration file FILE
8268 --header=FILE[:TEMPLATE]
8269 instantiate the configuration header FILE
8271 Configuration files:
8274 Configuration headers:
8277 Configuration commands:
8280 Report bugs to the package provider."
8283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8284 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8287 configured by $0, generated by GNU Autoconf 2.69,
8288 with options \\"\$ac_cs_config\\"
8290 Copyright (C) 2012 Free Software Foundation, Inc.
8291 This config.status script is free software; the Free Software Foundation
8292 gives unlimited permission to copy, distribute and modify it."
8297 test -n "\$AWK" || AWK=awk
8300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8301 # The default lists apply if the user does not specify any file.
8307 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8308 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
8312 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8324 # Handling of the options.
8325 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8327 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
8328 $as_echo "$ac_cs_version"; exit ;;
8329 --config |
--confi |
--conf |
--con |
--co |
--c )
8330 $as_echo "$ac_cs_config"; exit ;;
8331 --debug |
--debu |
--deb |
--de |
--d |
-d )
8333 --file |
--fil |
--fi |
--f )
8336 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8337 '') as_fn_error $?
"missing file argument" ;;
8339 as_fn_append CONFIG_FILES
" '$ac_optarg'"
8340 ac_need_defaults
=false
;;
8341 --header |
--heade |
--head |
--hea )
8344 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8346 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
8347 ac_need_defaults
=false
;;
8349 # Conflict between --help and --header
8350 as_fn_error $?
"ambiguous option: \`$1'
8351 Try \`$0 --help' for more information.";;
8352 --help |
--hel |
-h )
8353 $as_echo "$ac_cs_usage"; exit ;;
8354 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8355 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8359 -*) as_fn_error $?
"unrecognized option: \`$1'
8360 Try \`$0 --help' for more information." ;;
8362 *) as_fn_append ac_config_targets
" $1"
8363 ac_need_defaults
=false
;;
8369 ac_configure_extra_args
=
8371 if $ac_cs_silent; then
8373 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8378 if \$ac_cs_recheck; then
8379 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8381 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8382 CONFIG_SHELL='$SHELL'
8388 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8392 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8393 ## Running $as_me. ##
8399 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8406 with_target_subdir=${with_target_subdir}
8407 with_multisubdir=${with_multisubdir}
8408 ac_configure_args="--enable-multilib ${ac_configure_args}"
8409 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8410 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8411 libiberty_topdir=${libiberty_topdir}
8416 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8418 # Handling of arguments.
8419 for ac_config_target
in $ac_config_targets
8421 case $ac_config_target in
8422 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
8423 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
8424 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
8425 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8427 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8432 # If the user did not use the arguments to specify the items to instantiate,
8433 # then the envvar interface is used. Set only those that are not.
8434 # We use the long form for the default assignment because of an extremely
8435 # bizarre bug on SunOS 4.1.3.
8436 if $ac_need_defaults; then
8437 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8438 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8439 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8442 # Have a temporary directory for convenience. Make it in the build tree
8443 # simply because there is no reason against having it here, and in addition,
8444 # creating and moving files from /tmp can sometimes cause problems.
8445 # Hook for its removal unless debugging.
8446 # Note that there is a small window in which the directory will not be cleaned:
8447 # after its creation but before its name has been assigned to `$tmp'.
8451 trap 'exit_status=$?
8453 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8455 trap 'as_fn_exit 1' 1 2 13 15
8457 # Create a (secure) tmp directory for tmp files.
8460 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8464 tmp
=.
/conf$$
-$RANDOM
8465 (umask 077 && mkdir
"$tmp")
8466 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
8469 # Set up the scripts for CONFIG_FILES section.
8470 # No need to generate them if there are no CONFIG_FILES.
8471 # This happens for instance with `./config.status config.h'.
8472 if test -n "$CONFIG_FILES"; then
8474 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
8476 ac_cs_awk_pipe_init
=
8477 ac_cs_awk_read_file
='
8478 while ((getline aline < (F[key])) > 0)
8481 ac_cs_awk_pipe_fini
=
8483 ac_cs_awk_getline
=false
8484 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
8485 ac_cs_awk_read_file
='
8487 print "cat " F[key] " &&"
8488 '$ac_cs_awk_pipe_init
8489 # The final `:' finishes the AND list.
8490 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
8492 ac_cr
=`echo X | tr X '\015'`
8493 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8494 # But we know of no other shell where ac_cr would be empty at this
8495 # point, so we can use a bashism as a fallback.
8496 if test "x$ac_cr" = x
; then
8497 eval ac_cr
=\$
\'\\r
\'
8499 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8500 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8506 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8509 # Create commands to substitute file output variables.
8511 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8512 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8513 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
8516 } >conf$
$files.sh
&&
8517 . .
/conf$
$files.sh ||
8518 as_fn_error $?
"could not make $CONFIG_STATUS" "$LINENO" 5
8519 rm -f conf$
$files.sh
8522 echo "cat >conf$$subs.awk <<_ACEOF" &&
8523 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8526 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8527 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8529 for ac_last_try in false false false false false :; do
8530 . ./conf$$subs.sh ||
8531 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8533 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
8534 if test $ac_delim_n = $ac_delim_num; then
8536 elif $ac_last_try; then
8537 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8539 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8545 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
8549 s/^/S["/; s
/!.
*/"]=/
8559 s/\(.\{148\}\)..*/\1/
8561 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
8566 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8573 s/\(.\{148\}\)..*/\1/
8575 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
8579 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8584 ' <conf$$subs.awk | sed '
8589 ' >>$CONFIG_STATUS || ac_write_fail=1
8590 rm -f conf$$subs.awk
8591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8593 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
8594 for (key in S) S_is_set[key] = 1
8596 \$ac_cs_awk_pipe_init
8600 nfields = split(line, field, "@
")
8602 len = length(field[1])
8603 for (i = 2; i < nfields; i++) {
8605 keylen = length(key)
8606 if (S_is_set[key]) {
8608 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8609 len += length(value) + length(field[++i])
8614 if (nfields == 3 && !substed) {
8616 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8617 \$ac_cs_awk_read_file
8623 \$ac_cs_awk_pipe_fini
8626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8627 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8628 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
8631 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
8632 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
8635 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8636 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
8637 # trailing colons and then remove the whole line if VPATH becomes empty
8638 # (actually we leave an empty line to preserve line numbers).
8639 if test "x
$srcdir" = x.; then
8640 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8659 fi # test -n "$CONFIG_FILES"
8661 # Set up the scripts for CONFIG_HEADERS section.
8662 # No need to generate them if there are no CONFIG_HEADERS.
8663 # This happens for instance with `./config.status Makefile'.
8664 if test -n "$CONFIG_HEADERS"; then
8665 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
8669 # Transform confdefs.h into an awk script `defines.awk', embedded as
8670 # here-document in config.status, that substitutes the proper values into
8671 # config.h.in to produce config.h.
8673 # Create a delimiter string that does not exist in confdefs.h, to ease
8674 # handling of long lines.
8676 for ac_last_try in false false :; do
8677 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
8678 if test -z "$ac_tt"; then
8680 elif $ac_last_try; then
8681 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
8683 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8687 # For the awk script, D is an array of macro values keyed by name,
8688 # likewise P contains macro parameters if any. Preserve backslash
8689 # newline sequences.
8691 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8693 s/.\{148\}/&'"$ac_delim"'/g
8696 s/^[ ]*#[ ]*define[ ][ ]*/ /
8703 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8705 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8709 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8710 D["\
1"]=" \
3\\\\\\n
"\\/p
8712 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8717 s/.\{148\}/&'"$ac_delim"'/g
8722 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8725 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8727 ' <confdefs.h | sed '
8728 s/'"$ac_delim"'/"\\\
8729 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8731 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8732 for (key in D) D_is_set[key] = 1
8735 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8737 split(line, arg, " ")
8738 if (arg[1] == "#") {
8742 defundef
= substr
(arg
[1], 2)
8745 split(mac1
, mac2
, "(") #)
8747 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8748 if (D_is_set
[macro
]) {
8749 # Preserve the white space surrounding the "#".
8750 print prefix
"define", macro P
[macro
] D
[macro
]
8753 # Replace #undef with comments. This is necessary, for example,
8754 # in the case of _POSIX_SOURCE, which is predefined and required
8755 # on some systems where configure will not decide to define it.
8756 if (defundef
== "undef") {
8757 print
"/*", prefix defundef
, macro
, "*/"
8765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8766 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
8767 fi # test -n "$CONFIG_HEADERS"
8770 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8775 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8777 case $ac_mode$ac_tag in
8779 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8780 :[FH
]-) ac_tag
=-:-;;
8781 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8798 -) ac_f
="$ac_tmp/stdin";;
8799 *) # Look for the file first in the build tree, then in the source tree
8800 # (if the path is not absolute). The absolute path cannot be DOS-style,
8801 # because $ac_f cannot contain `:'.
8805 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8807 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8809 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8810 as_fn_append ac_file_inputs
" '$ac_f'"
8813 # Let's still pretend it is `configure' which instantiates (i.e., don't
8814 # use $as_me), people would be surprised to read:
8815 # /* config.h. Generated by config.status. */
8816 configure_input
='Generated from '`
8817 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8819 if test x
"$ac_file" != x-
; then
8820 configure_input
="$ac_file. $configure_input"
8821 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8822 $as_echo "$as_me: creating $ac_file" >&6;}
8824 # Neutralize special characters interpreted by sed in replacement strings.
8825 case $configure_input in #(
8826 *\
&* |
*\|
* |
*\\* )
8827 ac_sed_conf_input
=`$as_echo "$configure_input" |
8828 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8829 *) ac_sed_conf_input
=$configure_input;;
8833 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
8834 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
8839 ac_dir
=`$as_dirname -- "$ac_file" ||
8840 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8841 X"$ac_file" : 'X\(//\)[^/]' \| \
8842 X"$ac_file" : 'X\(//\)$' \| \
8843 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8844 $as_echo X"$ac_file" |
8845 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8862 as_dir
="$ac_dir"; as_fn_mkdir_p
8866 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8868 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8869 # A ".." for each directory in $ac_dir_suffix.
8870 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8871 case $ac_top_builddir_sub in
8872 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8873 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8876 ac_abs_top_builddir
=$ac_pwd
8877 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8878 # for backward compatibility:
8879 ac_top_builddir
=$ac_top_build_prefix
8882 .
) # We are building in place.
8884 ac_top_srcdir
=$ac_top_builddir_sub
8885 ac_abs_top_srcdir
=$ac_pwd ;;
8886 [\\/]* | ?
:[\\/]* ) # Absolute name.
8887 ac_srcdir
=$srcdir$ac_dir_suffix;
8888 ac_top_srcdir
=$srcdir
8889 ac_abs_top_srcdir
=$srcdir ;;
8891 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8892 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8893 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8895 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
8905 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8906 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
8910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8911 # If the template does not know about datarootdir, expand it.
8912 # FIXME: This hack should be removed a few years after 2.60.
8913 ac_datarootdir_hack
=; ac_datarootdir_seen
=
8924 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8925 *datarootdir
*) ac_datarootdir_seen
=yes;;
8926 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
8927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8928 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8930 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8931 ac_datarootdir_hack='
8932 s&@datadir@&$datadir&g
8933 s&@docdir@&$docdir&g
8934 s&@infodir@&$infodir&g
8935 s&@localedir@&$localedir&g
8936 s&@mandir@&$mandir&g
8937 s&\\\${datarootdir}&$datarootdir&g' ;;
8941 # Neutralize VPATH when `$srcdir' = `.'.
8942 # Shell code in configure.ac might set extrasub.
8943 # FIXME: do we really want to maintain this feature?
8944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8945 ac_sed_extra="$ac_vpsub
8948 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8950 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8951 s|@configure_input@|
$ac_sed_conf_input|
;t t
8952 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
8953 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
8954 s
&@srcdir@
&$ac_srcdir&;t t
8955 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
8956 s
&@top_srcdir@
&$ac_top_srcdir&;t t
8957 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
8958 s
&@builddir@
&$ac_builddir&;t t
8959 s
&@abs_builddir@
&$ac_abs_builddir&;t t
8960 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
8961 s
&@INSTALL@
&$ac_INSTALL&;t t
8962 $ac_datarootdir_hack
8964 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8965 if $ac_cs_awk_getline; then
8966 $AWK -f "$ac_tmp/subs.
awk"
8968 $AWK -f "$ac_tmp/subs.
awk" | $SHELL
8970 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
8972 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8973 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
8974 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8975 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
8976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
8977 which seems to be undefined. Please make sure it is defined" >&5
8978 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
8979 which seems to be undefined. Please make sure it is defined" >&2;}
8981 rm -f "$ac_tmp/stdin"
8983 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8984 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8986 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8992 if test x"$ac_file" != x-; then
8994 $as_echo "/* $configure_input */" \
8995 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8996 } >"$ac_tmp/config.h" \
8997 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8998 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8999 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9000 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9003 mv "$ac_tmp/config.h" "$ac_file" \
9004 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9007 $as_echo "/* $configure_input */" \
9008 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9009 || as_fn_error $? "could not create -" "$LINENO" 5
9013 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9014 $as_echo "$as_me: executing $ac_file commands" >&6;}
9019 case $ac_file$ac_mode in
9020 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
9021 if test -n "$CONFIG_FILES"; then
9022 if test -n "${with_target_subdir}"; then
9023 # FIXME: We shouldn't need to
set ac_file
9025 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
9026 .
${libiberty_topdir}/config-ml.
in
9036 ac_clean_files
=$ac_clean_files_save
9038 test $ac_write_fail = 0 ||
9039 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
9042 # configure is writing to config.log, and then calls config.status.
9043 # config.status does its own redirection, appending to config.log.
9044 # Unfortunately, on DOS this fails, as config.log is still kept open
9045 # by configure, so config.status won't be able to write to it; its
9046 # output is simply discarded. So we exec the FD to /dev/null,
9047 # effectively closing config.log, so it can be properly (re)opened and
9048 # appended to by config.status. When coming back to configure, we
9049 # need to make the FD available again.
9050 if test "$no_create" != yes; then
9052 ac_config_status_args
=
9053 test "$silent" = yes &&
9054 ac_config_status_args
="$ac_config_status_args --quiet"
9056 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
9058 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9059 # would make configure fail if this is the last instruction.
9060 $ac_cs_success || as_fn_exit
1
9062 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
9063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9064 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}