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
694 program_transform_name
705 ac_subst_files
='host_makefile_frag'
707 enable_option_checking
712 enable_maintainer_mode
714 enable_install_libiberty
718 ac_precious_vars
='build_alias
729 # Initialize some variables set by options.
731 ac_init_version
=false
732 ac_unrecognized_opts
=
734 # The variables have the same names as the options, with
735 # dashes changed to underlines.
743 program_transform_name
=s
,x
,x
,
751 # Installation directory options.
752 # These are left unexpanded so users can "make install exec_prefix=/foo"
753 # and all the variables that are supposed to be based on exec_prefix
754 # by default will actually change.
755 # Use braces instead of parens because sh, perl, etc. also accept them.
756 # (The list follows the same order as the GNU Coding Standards.)
757 bindir
='${exec_prefix}/bin'
758 sbindir
='${exec_prefix}/sbin'
759 libexecdir
='${exec_prefix}/libexec'
760 datarootdir
='${prefix}/share'
761 datadir
='${datarootdir}'
762 sysconfdir
='${prefix}/etc'
763 sharedstatedir
='${prefix}/com'
764 localstatedir
='${prefix}/var'
765 includedir
='${prefix}/include'
766 oldincludedir
='/usr/include'
767 docdir
='${datarootdir}/doc/${PACKAGE}'
768 infodir
='${datarootdir}/info'
773 libdir
='${exec_prefix}/lib'
774 localedir
='${datarootdir}/locale'
775 mandir
='${datarootdir}/man'
781 # If the previous option needs an argument, assign it.
782 if test -n "$ac_prev"; then
783 eval $ac_prev=\
$ac_option
789 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
794 # Accept the important Cygnus configure options, so we can diagnose typos.
796 case $ac_dashdash$ac_option in
800 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
802 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
805 -build |
--build |
--buil |
--bui |
--bu)
806 ac_prev
=build_alias
;;
807 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
808 build_alias
=$ac_optarg ;;
810 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
811 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
812 ac_prev
=cache_file
;;
813 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
814 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
815 cache_file
=$ac_optarg ;;
818 cache_file
=config.cache
;;
820 -datadir |
--datadir |
--datadi |
--datad)
822 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
823 datadir
=$ac_optarg ;;
825 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
826 |
--dataroo |
--dataro |
--datar)
827 ac_prev
=datarootdir
;;
828 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
829 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
830 datarootdir
=$ac_optarg ;;
832 -disable-* |
--disable-*)
833 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
834 # Reject names that are not valid shell variable names.
835 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
836 as_fn_error $?
"invalid feature name: $ac_useropt"
837 ac_useropt_orig
=$ac_useropt
838 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
839 case $ac_user_opts in
843 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
844 ac_unrecognized_sep
=', ';;
846 eval enable_
$ac_useropt=no
;;
848 -docdir |
--docdir |
--docdi |
--doc |
--do)
850 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
853 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
855 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
858 -enable-* |
--enable-*)
859 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
860 # Reject names that are not valid shell variable names.
861 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
862 as_fn_error $?
"invalid feature name: $ac_useropt"
863 ac_useropt_orig
=$ac_useropt
864 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
865 case $ac_user_opts in
869 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
870 ac_unrecognized_sep
=', ';;
872 eval enable_
$ac_useropt=\
$ac_optarg ;;
874 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
875 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
876 |
--exec |
--exe |
--ex)
877 ac_prev
=exec_prefix
;;
878 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
879 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
880 |
--exec=* |
--exe=* |
--ex=*)
881 exec_prefix
=$ac_optarg ;;
883 -gas |
--gas |
--ga |
--g)
884 # Obsolete; use --with-gas.
887 -help |
--help |
--hel |
--he |
-h)
889 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
890 ac_init_help
=recursive
;;
891 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
892 ac_init_help
=short
;;
894 -host |
--host |
--hos |
--ho)
895 ac_prev
=host_alias
;;
896 -host=* |
--host=* |
--hos=* |
--ho=*)
897 host_alias
=$ac_optarg ;;
899 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
901 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
903 htmldir
=$ac_optarg ;;
905 -includedir |
--includedir |
--includedi |
--included |
--include \
906 |
--includ |
--inclu |
--incl |
--inc)
907 ac_prev
=includedir
;;
908 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
909 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
910 includedir
=$ac_optarg ;;
912 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
914 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
915 infodir
=$ac_optarg ;;
917 -libdir |
--libdir |
--libdi |
--libd)
919 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
922 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
923 |
--libexe |
--libex |
--libe)
924 ac_prev
=libexecdir
;;
925 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
926 |
--libexe=* |
--libex=* |
--libe=*)
927 libexecdir
=$ac_optarg ;;
929 -localedir |
--localedir |
--localedi |
--localed |
--locale)
931 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
932 localedir
=$ac_optarg ;;
934 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
935 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
936 ac_prev
=localstatedir
;;
937 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
938 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
939 localstatedir
=$ac_optarg ;;
941 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
943 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
947 # Obsolete; use --without-fp.
950 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
951 |
--no-cr |
--no-c |
-n)
954 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
955 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
958 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
959 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
960 |
--oldin |
--oldi |
--old |
--ol |
--o)
961 ac_prev
=oldincludedir
;;
962 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
963 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
964 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
965 oldincludedir
=$ac_optarg ;;
967 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
969 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
972 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
973 |
--program-pre |
--program-pr |
--program-p)
974 ac_prev
=program_prefix
;;
975 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
976 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
977 program_prefix
=$ac_optarg ;;
979 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
980 |
--program-suf |
--program-su |
--program-s)
981 ac_prev
=program_suffix
;;
982 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
983 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
984 program_suffix
=$ac_optarg ;;
986 -program-transform-name |
--program-transform-name \
987 |
--program-transform-nam |
--program-transform-na \
988 |
--program-transform-n |
--program-transform- \
989 |
--program-transform |
--program-transfor \
990 |
--program-transfo |
--program-transf \
991 |
--program-trans |
--program-tran \
992 |
--progr-tra |
--program-tr |
--program-t)
993 ac_prev
=program_transform_name
;;
994 -program-transform-name=* |
--program-transform-name=* \
995 |
--program-transform-nam=* |
--program-transform-na=* \
996 |
--program-transform-n=* |
--program-transform-=* \
997 |
--program-transform=* |
--program-transfor=* \
998 |
--program-transfo=* |
--program-transf=* \
999 |
--program-trans=* |
--program-tran=* \
1000 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1001 program_transform_name
=$ac_optarg ;;
1003 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1005 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1006 pdfdir
=$ac_optarg ;;
1008 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1010 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1013 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1014 |
-silent |
--silent |
--silen |
--sile |
--sil)
1017 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1019 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1021 sbindir
=$ac_optarg ;;
1023 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1024 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1025 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1027 ac_prev
=sharedstatedir
;;
1028 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1029 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1030 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1032 sharedstatedir
=$ac_optarg ;;
1034 -site |
--site |
--sit)
1036 -site=* |
--site=* |
--sit=*)
1039 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1041 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1042 srcdir
=$ac_optarg ;;
1044 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1045 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1046 ac_prev
=sysconfdir
;;
1047 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1048 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1049 sysconfdir
=$ac_optarg ;;
1051 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1052 ac_prev
=target_alias
;;
1053 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1054 target_alias
=$ac_optarg ;;
1056 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1059 -version |
--version |
--versio |
--versi |
--vers |
-V)
1060 ac_init_version
=: ;;
1063 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1064 # Reject names that are not valid shell variable names.
1065 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1066 as_fn_error $?
"invalid package name: $ac_useropt"
1067 ac_useropt_orig
=$ac_useropt
1068 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1069 case $ac_user_opts in
1073 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1074 ac_unrecognized_sep
=', ';;
1076 eval with_
$ac_useropt=\
$ac_optarg ;;
1078 -without-* |
--without-*)
1079 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1080 # Reject names that are not valid shell variable names.
1081 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1082 as_fn_error $?
"invalid package name: $ac_useropt"
1083 ac_useropt_orig
=$ac_useropt
1084 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085 case $ac_user_opts in
1089 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1090 ac_unrecognized_sep
=', ';;
1092 eval with_
$ac_useropt=no
;;
1095 # Obsolete; use --with-x.
1098 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1099 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1100 ac_prev
=x_includes
;;
1101 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1102 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1103 x_includes
=$ac_optarg ;;
1105 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1106 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1107 ac_prev
=x_libraries
;;
1108 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1109 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1110 x_libraries
=$ac_optarg ;;
1112 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1113 Try \`$0 --help' for more information"
1117 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1118 # Reject names that are not valid shell variable names.
1119 case $ac_envvar in #(
1120 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1121 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1123 eval $ac_envvar=\
$ac_optarg
1124 export $ac_envvar ;;
1127 # FIXME: should be removed in autoconf 3.0.
1128 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1129 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1130 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1131 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1137 if test -n "$ac_prev"; then
1138 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1139 as_fn_error $?
"missing argument to $ac_option"
1142 if test -n "$ac_unrecognized_opts"; then
1143 case $enable_option_checking in
1145 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1146 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1150 # Check all directory arguments for consistency.
1151 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1152 datadir sysconfdir sharedstatedir localstatedir includedir \
1153 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1154 libdir localedir mandir
1156 eval ac_val
=\$
$ac_var
1157 # Remove trailing slashes.
1160 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1161 eval $ac_var=\
$ac_val;;
1163 # Be sure to have absolute directory names.
1165 [\\/$
]* | ?
:[\\/]* ) continue;;
1166 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1168 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1171 # There might be people who depend on the old broken behavior: `$host'
1172 # used to hold the argument of --host etc.
1173 # FIXME: To remove some day.
1176 target
=$target_alias
1178 # FIXME: To remove some day.
1179 if test "x$host_alias" != x
; then
1180 if test "x$build_alias" = x
; then
1181 cross_compiling
=maybe
1182 elif test "x$build_alias" != "x$host_alias"; then
1188 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1190 test "$silent" = yes && exec 6>/dev
/null
1193 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1194 ac_ls_di
=`ls -di .` &&
1195 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1196 as_fn_error $?
"working directory cannot be determined"
1197 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1198 as_fn_error $?
"pwd does not report name of working directory"
1201 # Find the source files, if location was not specified.
1202 if test -z "$srcdir"; then
1203 ac_srcdir_defaulted
=yes
1204 # Try the directory containing this script, then the parent directory.
1205 ac_confdir
=`$as_dirname -- "$as_myself" ||
1206 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1207 X"$as_myself" : 'X\(//\)[^/]' \| \
1208 X"$as_myself" : 'X\(//\)$' \| \
1209 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1210 $as_echo X"$as_myself" |
1211 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229 if test ! -r "$srcdir/$ac_unique_file"; then
1233 ac_srcdir_defaulted
=no
1235 if test ! -r "$srcdir/$ac_unique_file"; then
1236 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1237 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1239 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1241 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1243 # When building in place, set srcdir=.
1244 if test "$ac_abs_confdir" = "$ac_pwd"; then
1247 # Remove unnecessary trailing slashes from srcdir.
1248 # Double slashes in file names in object file debugging info
1249 # mess up M-x gdb in Emacs.
1251 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1253 for ac_var
in $ac_precious_vars; do
1254 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1255 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1256 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1257 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1261 # Report the --help message.
1263 if test "$ac_init_help" = "long"; then
1264 # Omit some internal or obsolete options to make the list less imposing.
1265 # This message is too long to be a string in the A/UX 3.1 sh.
1267 \`configure' configures this package to adapt to many kinds of systems.
1269 Usage: $0 [OPTION]... [VAR=VALUE]...
1271 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1272 VAR=VALUE. See below for descriptions of some of the useful variables.
1274 Defaults for the options are specified in brackets.
1277 -h, --help display this help and exit
1278 --help=short display options specific to this package
1279 --help=recursive display the short help of all the included packages
1280 -V, --version display version information and exit
1281 -q, --quiet, --silent do not print \`checking ...' messages
1282 --cache-file=FILE cache test results in FILE [disabled]
1283 -C, --config-cache alias for \`--cache-file=config.cache'
1284 -n, --no-create do not create output files
1285 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1287 Installation directories:
1288 --prefix=PREFIX install architecture-independent files in PREFIX
1289 [$ac_default_prefix]
1290 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1293 By default, \`make install' will install all the files in
1294 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1295 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1296 for instance \`--prefix=\$HOME'.
1298 For better control, use the options below.
1300 Fine tuning of the installation directories:
1301 --bindir=DIR user executables [EPREFIX/bin]
1302 --sbindir=DIR system admin executables [EPREFIX/sbin]
1303 --libexecdir=DIR program executables [EPREFIX/libexec]
1304 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1305 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1306 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1307 --libdir=DIR object code libraries [EPREFIX/lib]
1308 --includedir=DIR C header files [PREFIX/include]
1309 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1310 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1311 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1312 --infodir=DIR info documentation [DATAROOTDIR/info]
1313 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1314 --mandir=DIR man documentation [DATAROOTDIR/man]
1315 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1316 --htmldir=DIR html documentation [DOCDIR]
1317 --dvidir=DIR dvi documentation [DOCDIR]
1318 --pdfdir=DIR pdf documentation [DOCDIR]
1319 --psdir=DIR ps documentation [DOCDIR]
1325 --build=BUILD configure
for building on BUILD
[guessed
]
1326 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1330 if test -n "$ac_init_help"; then
1335 --disable-option-checking ignore unrecognized
--enable/--with options
1336 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1337 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1338 --enable-maintainer-mode
1339 enable make rules and dependencies not useful
1340 (and sometimes confusing
) to the casual installer
1341 --enable-multilib build many library versions
(default
)
1342 --enable-install-libiberty Install headers and library
for end users
1343 --disable-largefile omit support
for large files
1344 --enable-cet enable Intel CET
in host libraries
[default
=auto
]
1347 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1348 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1349 --with-target-subdir=SUBDIR Configuring
in a subdirectory
for target
1350 --with-build-subdir=SUBDIR Configuring
in a subdirectory
for build
1351 --with-cross-host=HOST Configuring with a cross compiler
1352 --with-newlib Configuring with newlib
1354 Some influential environment variables
:
1355 CC C compiler
command
1356 CFLAGS C compiler flags
1357 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
1358 nonstandard directory
<lib dir
>
1359 LIBS libraries to pass to the linker
, e.g.
-l<library
>
1360 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
1361 you have headers
in a nonstandard directory
<include dir
>
1364 Use these variables to override the choices made by
`configure' or to help
1365 it to find libraries and programs with nonstandard names/locations.
1367 Report bugs to the package provider.
1372 if test "$ac_init_help" = "recursive"; then
1373 # If there are subdirs, report their specific --help.
1374 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1375 test -d "$ac_dir" ||
1376 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1381 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1383 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
1384 # A ".." for each directory in $ac_dir_suffix.
1385 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
1386 case $ac_top_builddir_sub in
1387 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1391 ac_abs_top_builddir=$ac_pwd
1392 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1393 # for backward compatibility:
1394 ac_top_builddir=$ac_top_build_prefix
1397 .) # We are building in place.
1399 ac_top_srcdir=$ac_top_builddir_sub
1400 ac_abs_top_srcdir=$ac_pwd ;;
1401 [\\/]* | ?:[\\/]* ) # Absolute name.
1402 ac_srcdir=$srcdir$ac_dir_suffix;
1403 ac_top_srcdir=$srcdir
1404 ac_abs_top_srcdir=$srcdir ;;
1406 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1407 ac_top_srcdir=$ac_top_build_prefix$srcdir
1408 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1410 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1412 cd "$ac_dir" || { ac_status=$?; continue; }
1413 # Check for guested configure.
1414 if test -f "$ac_srcdir/configure.gnu"; then
1416 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1417 elif test -f "$ac_srcdir/configure"; then
1419 $SHELL "$ac_srcdir/configure" --help=recursive
1421 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1423 cd "$ac_pwd" || { ac_status=$?; break; }
1427 test -n "$ac_init_help" && exit $ac_status
1428 if $ac_init_version; then
1431 generated by GNU Autoconf 2.69
1433 Copyright (C) 2012 Free Software Foundation, Inc.
1434 This configure script is free software; the Free Software Foundation
1435 gives unlimited permission to copy, distribute and modify it.
1440 ## ------------------------ ##
1441 ## Autoconf initialization. ##
1442 ## ------------------------ ##
1444 # ac_fn_c_try_compile LINENO
1445 # --------------------------
1446 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1447 ac_fn_c_try_compile ()
1449 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1450 rm -f conftest.$ac_objext
1451 if { { ac_try="$ac_compile"
1453 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1454 *) ac_try_echo
=$ac_try;;
1456 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457 $as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_compile") 2>conftest.err
1460 if test -s conftest.err
; then
1461 grep -v '^ *+' conftest.err
>conftest.er1
1462 cat conftest.er1
>&5
1463 mv -f conftest.er1 conftest.err
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } && {
1467 test -z "$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 } && test -s conftest.
$ac_objext; then :
1472 $as_echo "$as_me: failed program was:" >&5
1473 sed 's/^/| /' conftest.
$ac_ext >&5
1477 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1478 as_fn_set_status
$ac_retval
1480 } # ac_fn_c_try_compile
1482 # ac_fn_c_try_cpp LINENO
1483 # ----------------------
1484 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1487 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1488 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1490 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1491 *) ac_try_echo=$ac_try;;
1493 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1494 $as_echo "$ac_try_echo"; } >&5
1495 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1497 if test -s conftest.err; then
1498 grep -v '^ *+' conftest.err >conftest.er1
1499 cat conftest.er1 >&5
1500 mv -f conftest.er1 conftest.err
1502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1503 test $ac_status = 0; } > conftest.i && {
1504 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1505 test ! -s conftest.err
1509 $as_echo "$as_me: failed program was:" >&5
1510 sed 's/^/| /' conftest.$ac_ext >&5
1514 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1515 as_fn_set_status $ac_retval
1519 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1520 # -------------------------------------------------------
1521 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1522 # the include files in INCLUDES and setting the cache variable VAR
1524 ac_fn_c_check_header_mongrel ()
1526 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527 if eval \${$3+:} false; then :
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1529 $as_echo_n "checking for $2... " >&6; }
1530 if eval \${$3+:} false; then :
1531 $as_echo_n "(cached) " >&6
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1535 $as_echo "$ac_res" >&6; }
1537 # Is the header compilable?
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1539 $as_echo_n "checking $2 usability... " >&6; }
1540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1541 /* end confdefs.h. */
1545 if ac_fn_c_try_compile "$LINENO"; then :
1546 ac_header_compiler=yes
1548 ac_header_compiler=no
1550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1552 $as_echo "$ac_header_compiler" >&6; }
1554 # Is the header present?
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1556 $as_echo_n "checking $2 presence... " >&6; }
1557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1558 /* end confdefs.h. */
1561 if ac_fn_c_try_cpp "$LINENO"; then :
1562 ac_header_preproc=yes
1564 ac_header_preproc=no
1566 rm -f conftest.err conftest.i conftest.$ac_ext
1567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1568 $as_echo "$ac_header_preproc" >&6; }
1570 # So? What about this header?
1571 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1574 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1576 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1580 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1582 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1584 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1586 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1588 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1592 $as_echo_n "checking for $2... " >&6; }
1593 if eval \${$3+:} false; then :
1594 $as_echo_n "(cached) " >&6
1596 eval "$3=\$ac_header_compiler"
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1600 $as_echo "$ac_res" >&6; }
1602 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604 } # ac_fn_c_check_header_mongrel
1606 # ac_fn_c_try_run LINENO
1607 # ----------------------
1608 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1609 # that executables *can* be run.
1612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613 if { { ac_try="$ac_link"
1615 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1616 *) ac_try_echo
=$ac_try;;
1618 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1619 $as_echo "$ac_try_echo"; } >&5
1620 (eval "$ac_link") 2>&5
1622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1623 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1624 { { case "(($ac_try" in
1625 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1626 *) ac_try_echo=$ac_try;;
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630 (eval "$ac_try") 2>&5
1632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633 test $ac_status = 0; }; }; then :
1636 $as_echo "$as_me: program exited with status $ac_status" >&5
1637 $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1640 ac_retval=$ac_status
1642 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1643 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1644 as_fn_set_status $ac_retval
1648 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1649 # -------------------------------------------------------
1650 # Tests whether HEADER exists and can be compiled using the include files in
1651 # INCLUDES, setting the cache variable VAR accordingly.
1652 ac_fn_c_check_header_compile ()
1654 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1656 $as_echo_n "checking for $2... " >&6; }
1657 if eval \${$3+:} false; then :
1658 $as_echo_n "(cached) " >&6
1660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1661 /* end confdefs.h. */
1665 if ac_fn_c_try_compile "$LINENO"; then :
1670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1674 $as_echo "$ac_res" >&6; }
1675 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1677 } # ac_fn_c_check_header_compile
1679 # ac_fn_c_try_link LINENO
1680 # -----------------------
1681 # Try to link conftest.$ac_ext, and return whether this succeeded.
1684 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685 rm -f conftest.$ac_objext conftest$ac_exeext
1686 if { { ac_try="$ac_link"
1688 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1689 *) ac_try_echo
=$ac_try;;
1691 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693 (eval "$ac_link") 2>conftest.err
1695 if test -s conftest.err
; then
1696 grep -v '^ *+' conftest.err
>conftest.er1
1697 cat conftest.er1
>&5
1698 mv -f conftest.er1 conftest.err
1700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701 test $ac_status = 0; } && {
1702 test -z "$ac_c_werror_flag" ||
1703 test ! -s conftest.err
1704 } && test -s conftest
$ac_exeext && {
1705 test "$cross_compiling" = yes ||
1706 test -x conftest
$ac_exeext
1710 $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.
$ac_ext >&5
1715 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1716 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1717 # interfere with the next link command; also delete a directory that is
1718 # left behind by Apple's compiler. We do this before executing the actions.
1719 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1720 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1721 as_fn_set_status
$ac_retval
1723 } # ac_fn_c_try_link
1725 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1726 # ----------------------------------------------
1727 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1728 ac_fn_c_check_header_preproc
()
1730 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1732 $as_echo_n "checking for $2... " >&6; }
1733 if eval \
${$3+:} false
; then :
1734 $as_echo_n "(cached) " >&6
1736 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1737 /* end confdefs.h. */
1740 if ac_fn_c_try_cpp
"$LINENO"; then :
1745 rm -f conftest.err conftest.i conftest.
$ac_ext
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1749 $as_echo "$ac_res" >&6; }
1750 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1752 } # ac_fn_c_check_header_preproc
1754 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1755 # --------------------------------------------
1756 # Tries to find the compile-time value of EXPR in a program that includes
1757 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1759 ac_fn_c_compute_int
()
1761 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1762 if test "$cross_compiling" = yes; then
1763 # Depending upon the size, compute the lo and hi bounds.
1764 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1765 /* end confdefs.h. */
1770 static int test_array [1 - 2 * !(($2) >= 0)];
1772 return test_array [0];
1778 if ac_fn_c_try_compile
"$LINENO"; then :
1781 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1782 /* end confdefs.h. */
1787 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1789 return test_array [0];
1795 if ac_fn_c_try_compile
"$LINENO"; then :
1796 ac_hi
=$ac_mid; break
1798 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1799 if test $ac_lo -le $ac_mid; then
1803 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1805 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1808 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h. */
1814 static int test_array [1 - 2 * !(($2) < 0)];
1816 return test_array [0];
1822 if ac_fn_c_try_compile
"$LINENO"; then :
1825 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h. */
1831 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1833 return test_array [0];
1839 if ac_fn_c_try_compile
"$LINENO"; then :
1840 ac_lo
=$ac_mid; break
1842 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1843 if test $ac_mid -le $ac_hi; then
1847 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1849 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1854 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1856 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1857 # Binary search between lo and hi bounds.
1858 while test "x$ac_lo" != "x$ac_hi"; do
1859 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1860 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1861 /* end confdefs.h. */
1866 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1868 return test_array [0];
1874 if ac_fn_c_try_compile
"$LINENO"; then :
1877 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1879 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1882 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1886 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1887 /* end confdefs.h. */
1889 static long int longval () { return $2; }
1890 static unsigned long int ulongval () { return $2; }
1897 FILE *f = fopen ("conftest.val", "w");
1902 long int i = longval ();
1905 fprintf (f, "%ld", i);
1909 unsigned long int i = ulongval ();
1912 fprintf (f, "%lu", i);
1914 /* Do not output a trailing newline, as this causes \r\n confusion
1915 on some platforms. */
1916 return ferror (f) || fclose (f) != 0;
1922 if ac_fn_c_try_run
"$LINENO"; then :
1923 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1927 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1928 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1932 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1933 as_fn_set_status
$ac_retval
1935 } # ac_fn_c_compute_int
1937 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1938 # -------------------------------------------
1939 # Tests whether TYPE exists after having included INCLUDES, setting cache
1940 # variable VAR accordingly.
1941 ac_fn_c_check_type
()
1943 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1945 $as_echo_n "checking for $2... " >&6; }
1946 if eval \
${$3+:} false
; then :
1947 $as_echo_n "(cached) " >&6
1950 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1951 /* end confdefs.h. */
1962 if ac_fn_c_try_compile
"$LINENO"; then :
1963 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h. */
1975 if ac_fn_c_try_compile
"$LINENO"; then :
1980 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1982 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986 $as_echo "$ac_res" >&6; }
1987 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1989 } # ac_fn_c_check_type
1991 # ac_fn_c_check_func LINENO FUNC VAR
1992 # ----------------------------------
1993 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1994 ac_fn_c_check_func
()
1996 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998 $as_echo_n "checking for $2... " >&6; }
1999 if eval \
${$3+:} false
; then :
2000 $as_echo_n "(cached) " >&6
2002 if test x
$gcc_no_link = xyes
; then
2003 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2005 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2006 /* end confdefs.h. */
2007 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2008 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2009 #define $2 innocuous_$2
2011 /* System header to define __stub macros and hopefully few prototypes,
2012 which can conflict with char $2 (); below.
2013 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2014 <limits.h> exists even on freestanding compilers. */
2017 # include <limits.h>
2019 # include <assert.h>
2024 /* Override any GCC internal prototype to avoid an error.
2025 Use char because int might match the return type of a GCC
2026 builtin and then its argument prototype would still apply. */
2031 /* The GNU C library defines this for functions which it implements
2032 to always fail with ENOSYS. Some functions are actually named
2033 something starting with __ and the normal name is an alias. */
2034 #if defined __stub_$2 || defined __stub___$2
2046 if ac_fn_c_try_link
"$LINENO"; then :
2051 rm -f core conftest.err conftest.
$ac_objext \
2052 conftest
$ac_exeext conftest.
$ac_ext
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2056 $as_echo "$ac_res" >&6; }
2057 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2059 } # ac_fn_c_check_func
2061 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2062 # ---------------------------------------------
2063 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2065 ac_fn_c_check_decl
()
2067 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2068 as_decl_name
=`echo $2|sed 's/ *(.*//'`
2069 as_decl_use
=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2071 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2072 if eval \
${$3+:} false
; then :
2073 $as_echo_n "(cached) " >&6
2075 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2076 /* end confdefs.h. */
2081 #ifndef $as_decl_name
2083 (void) $as_decl_use;
2085 (void) $as_decl_name;
2093 if ac_fn_c_try_compile
"$LINENO"; then :
2098 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2102 $as_echo "$ac_res" >&6; }
2103 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2105 } # ac_fn_c_check_decl
2106 cat >config.log
<<_ACEOF
2107 This file contains any messages produced by compilers while
2108 running configure, to aid debugging if configure makes a mistake.
2110 It was created by $as_me, which was
2111 generated by GNU Autoconf 2.69. Invocation command line was
2123 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2124 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2125 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2126 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2127 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2129 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2130 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2132 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2133 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2134 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2135 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2136 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2137 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2138 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2142 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2146 test -z "$as_dir" && as_dir
=.
2147 $as_echo "PATH: $as_dir"
2163 # Keep a trace of the command line.
2164 # Strip out --no-create and --no-recursion so they do not pile up.
2165 # Strip out --silent because we don't want to record it for future runs.
2166 # Also quote any args containing shell meta-characters.
2167 # Make two passes to allow for proper duplicate-argument suppression.
2171 ac_must_keep_next
=false
2177 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
2178 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
2179 |
-silent |
--silent |
--silen |
--sile |
--sil)
2182 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2185 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
2187 as_fn_append ac_configure_args1
" '$ac_arg'"
2188 if test $ac_must_keep_next = true
; then
2189 ac_must_keep_next
=false
# Got value, back to normal.
2192 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
2193 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
2194 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
2195 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
2196 case "$ac_configure_args0 " in
2197 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2200 -* ) ac_must_keep_next
=true
;;
2203 as_fn_append ac_configure_args
" '$ac_arg'"
2208 { ac_configure_args0
=; unset ac_configure_args0
;}
2209 { ac_configure_args1
=; unset ac_configure_args1
;}
2211 # When interrupted or exit'd, cleanup temporary files, and complete
2212 # config.log. We remove comments because anyway the quotes in there
2213 # would cause problems or look ugly.
2214 # WARNING: Use '\'' to represent an apostrophe within the trap.
2215 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2216 trap 'exit_status=$?
2217 # Save into config.log some information that might help in debugging.
2221 $as_echo "## ---------------- ##
2222 ## Cache variables. ##
2223 ## ---------------- ##"
2225 # The following way of writing the cache mishandles newlines in values,
2227 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2228 eval ac_val=\$$ac_var
2232 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2233 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2236 _ | IFS | as_nl) ;; #(
2237 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2238 *) { eval $ac_var=; unset $ac_var;} ;;
2243 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2244 *${as_nl}ac_space=\ *)
2246 "s/'\''/'\''\\\\'\'''\''/g;
2247 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2250 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2257 $as_echo "## ----------------- ##
2258 ## Output variables. ##
2259 ## ----------------- ##"
2261 for ac_var in $ac_subst_vars
2263 eval ac_val=\$$ac_var
2265 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2267 $as_echo "$ac_var='\''$ac_val'\''"
2271 if test -n "$ac_subst_files"; then
2272 $as_echo "## ------------------- ##
2273 ## File substitutions. ##
2274 ## ------------------- ##"
2276 for ac_var
in $ac_subst_files
2278 eval ac_val
=\$
$ac_var
2280 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2282 $as_echo "$ac_var='\''$ac_val'\''"
2287 if test -s confdefs.h; then
2288 $as_echo "## ----------- ##
2295 test "$ac_signal" != 0 &&
2296 $as_echo "$as_me: caught signal $ac_signal"
2297 $as_echo "$as_me: exit $exit_status"
2299 rm -f core *.core core.conftest.* &&
2300 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2303 for ac_signal
in 1 2 13 15; do
2304 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2308 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2309 rm -f -r conftest
* confdefs.h
2311 $as_echo "/* confdefs.h */" > confdefs.h
2313 # Predefined preprocessor variables.
2315 cat >>confdefs.h
<<_ACEOF
2316 #define PACKAGE_NAME "$PACKAGE_NAME"
2319 cat >>confdefs.h
<<_ACEOF
2320 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2323 cat >>confdefs.h
<<_ACEOF
2324 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2327 cat >>confdefs.h
<<_ACEOF
2328 #define PACKAGE_STRING "$PACKAGE_STRING"
2331 cat >>confdefs.h
<<_ACEOF
2332 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2335 cat >>confdefs.h
<<_ACEOF
2336 #define PACKAGE_URL "$PACKAGE_URL"
2340 # Let the site file select an alternate cache file if it wants to.
2341 # Prefer an explicitly selected file to automatically selected ones.
2344 if test -n "$CONFIG_SITE"; then
2345 # We do not want a PATH search for config.site.
2346 case $CONFIG_SITE in #((
2347 -*) ac_site_file1
=.
/$CONFIG_SITE;;
2348 */*) ac_site_file1
=$CONFIG_SITE;;
2349 *) ac_site_file1
=.
/$CONFIG_SITE;;
2351 elif test "x$prefix" != xNONE
; then
2352 ac_site_file1
=$prefix/share
/config.site
2353 ac_site_file2
=$prefix/etc
/config.site
2355 ac_site_file1
=$ac_default_prefix/share
/config.site
2356 ac_site_file2
=$ac_default_prefix/etc
/config.site
2358 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2360 test "x$ac_site_file" = xNONE
&& continue
2361 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
2362 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2363 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2364 sed 's/^/| /' "$ac_site_file" >&5
2366 ||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2367 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2368 as_fn_error $?
"failed to load site script $ac_site_file
2369 See \`config.log' for more details" "$LINENO" 5; }
2373 if test -r "$cache_file"; then
2374 # Some versions of bash will fail to source /dev/null (special files
2375 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2376 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2378 $as_echo "$as_me: loading cache $cache_file" >&6;}
2380 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2381 *) .
"./$cache_file";;
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2386 $as_echo "$as_me: creating cache $cache_file" >&6;}
2390 as_fn_append ac_header_list
" stdlib.h"
2391 as_fn_append ac_header_list
" unistd.h"
2392 as_fn_append ac_header_list
" sys/param.h"
2393 # Check that the precious variables saved in the cache have kept the same
2395 ac_cache_corrupted
=false
2396 for ac_var
in $ac_precious_vars; do
2397 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2398 eval ac_new_set
=\
$ac_env_${ac_var}_set
2399 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2400 eval ac_new_val
=\
$ac_env_${ac_var}_value
2401 case $ac_old_set,$ac_new_set in
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2404 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2405 ac_cache_corrupted
=: ;;
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2408 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2409 ac_cache_corrupted
=: ;;
2412 if test "x$ac_old_val" != "x$ac_new_val"; then
2413 # differences in whitespace do not lead to failure.
2414 ac_old_val_w
=`echo x $ac_old_val`
2415 ac_new_val_w
=`echo x $ac_new_val`
2416 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2418 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2419 ac_cache_corrupted
=:
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2422 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2423 eval $ac_var=\
$ac_old_val
2425 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2426 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2428 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2431 # Pass precious variables to config.status.
2432 if test "$ac_new_set" = set; then
2434 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2435 *) ac_arg
=$ac_var=$ac_new_val ;;
2437 case " $ac_configure_args " in
2438 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2439 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2443 if $ac_cache_corrupted; then
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2445 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2447 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2448 as_fn_error $?
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2450 ## -------------------- ##
2451 ## Main body of script. ##
2452 ## -------------------- ##
2455 ac_cpp
='$CPP $CPPFLAGS'
2456 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2457 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2458 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2466 # This works around the fact that libtool configuration may change LD
2467 # for this particular configuration, but some shells, instead of
2468 # keeping the changes in LD private, export them just because LD is
2469 # exported. We don't use libtool yet, but some day we might, so...
2470 ORIGINAL_LD_FOR_MULTILIBS
=$LD
2473 # Check whether --with-target-subdir was given.
2474 if test "${with_target_subdir+set}" = set; then :
2475 withval
=$with_target_subdir;
2479 # Check whether --with-build-subdir was given.
2480 if test "${with_build_subdir+set}" = set; then :
2481 withval
=$with_build_subdir;
2485 # Check whether --with-cross-host was given.
2486 if test "${with_cross_host+set}" = set; then :
2487 withval
=$with_cross_host;
2491 # Check whether --with-newlib was given.
2492 if test "${with_newlib+set}" = set; then :
2493 withval
=$with_newlib;
2497 if test "${srcdir}" = "."; then
2498 if test -n "${with_build_subdir}"; then
2499 libiberty_topdir
="${srcdir}/../.."
2501 elif test -z "${with_target_subdir}"; then
2502 libiberty_topdir
="${srcdir}/.."
2504 if test "${with_target_subdir}" != "."; then
2505 libiberty_topdir
="${srcdir}/${with_multisrctop}../.."
2507 libiberty_topdir
="${srcdir}/${with_multisrctop}.."
2511 libiberty_topdir
="${srcdir}/.."
2515 for ac_dir
in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2516 if test -f "$ac_dir/install-sh"; then
2518 ac_install_sh
="$ac_aux_dir/install-sh -c"
2520 elif test -f "$ac_dir/install.sh"; then
2522 ac_install_sh
="$ac_aux_dir/install.sh -c"
2524 elif test -f "$ac_dir/shtool"; then
2526 ac_install_sh
="$ac_aux_dir/shtool install -c"
2530 if test -z "$ac_aux_dir"; then
2531 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
2534 # These three variables are undocumented and unsupported,
2535 # and are intended to be withdrawn in a future Autoconf release.
2536 # They can cause serious problems if a builder's source tree is in a directory
2537 # whose full name contains unusual characters.
2538 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2539 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2540 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2546 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2547 # Check whether --enable-maintainer-mode was given.
2548 if test "${enable_maintainer_mode+set}" = set; then :
2549 enableval
=$enable_maintainer_mode; maintainer_mode
=$enableval
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2556 $as_echo "$maintainer_mode" >&6; }
2558 if test "$maintainer_mode" = "yes"; then
2566 # Do we have a single-tree copy of texinfo? Even if we do, we can't
2567 # rely on it - libiberty is built before texinfo.
2568 # Extract the first word of "makeinfo", so it can be a program name with args.
2569 set dummy makeinfo
; ac_word
=$2
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2571 $as_echo_n "checking for $ac_word... " >&6; }
2572 if ${ac_cv_prog_MAKEINFO+:} false
; then :
2573 $as_echo_n "(cached) " >&6
2575 if test -n "$MAKEINFO"; then
2576 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2578 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2582 test -z "$as_dir" && as_dir
=.
2583 for ac_exec_ext
in '' $ac_executable_extensions; do
2584 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2585 ac_cv_prog_MAKEINFO
="makeinfo"
2586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2595 MAKEINFO
=$ac_cv_prog_MAKEINFO
2596 if test -n "$MAKEINFO"; then
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2598 $as_echo "$MAKEINFO" >&6; }
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2601 $as_echo "no" >&6; }
2605 if test "x$MAKEINFO" = "x"; then
2606 MAKEINFO
="@echo makeinfo missing; true"
2611 */missing\ makeinfo
*)
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2614 *** Makeinfo is missing. Info documentation will not be built." >&5
2615 $as_echo "$as_me: WARNING:
2616 *** Makeinfo is missing. Info documentation will not be built." >&2;}
2619 case x
"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2621 MAKEINFO
="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2624 *** Makeinfo is too old. Info documentation will not be built." >&5
2625 $as_echo "$as_me: WARNING:
2626 *** Makeinfo is too old. Info documentation will not be built." >&2;}
2635 # Extract the first word of "perl", so it can be a program name with args.
2636 set dummy perl
; ac_word
=$2
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2638 $as_echo_n "checking for $ac_word... " >&6; }
2639 if ${ac_cv_prog_PERL+:} false
; then :
2640 $as_echo_n "(cached) " >&6
2642 if test -n "$PERL"; then
2643 ac_cv_prog_PERL
="$PERL" # Let the user override the test.
2645 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2649 test -z "$as_dir" && as_dir
=.
2650 for ac_exec_ext
in '' $ac_executable_extensions; do
2651 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2652 ac_cv_prog_PERL
="perl"
2653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2662 PERL
=$ac_cv_prog_PERL
2663 if test -n "$PERL"; then
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2665 $as_echo "$PERL" >&6; }
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2668 $as_echo "no" >&6; }
2672 if test x
"$PERL" = x
""; then
2679 # Make sure we can run config.sub.
2680 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2681 as_fn_error $?
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2684 $as_echo_n "checking build system type... " >&6; }
2685 if ${ac_cv_build+:} false
; then :
2686 $as_echo_n "(cached) " >&6
2688 ac_build_alias
=$build_alias
2689 test "x$ac_build_alias" = x
&&
2690 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2691 test "x$ac_build_alias" = x
&&
2692 as_fn_error $?
"cannot guess build type; you must specify one" "$LINENO" 5
2693 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2694 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2698 $as_echo "$ac_cv_build" >&6; }
2699 case $ac_cv_build in
2701 *) as_fn_error $?
"invalid value of canonical build" "$LINENO" 5;;
2704 ac_save_IFS
=$IFS; IFS
='-'
2710 # Remember, the first character of IFS is used to create $*,
2711 # except with old shells:
2714 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2718 $as_echo_n "checking host system type... " >&6; }
2719 if ${ac_cv_host+:} false
; then :
2720 $as_echo_n "(cached) " >&6
2722 if test "x$host_alias" = x
; then
2723 ac_cv_host
=$ac_cv_build
2725 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2726 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2731 $as_echo "$ac_cv_host" >&6; }
2734 *) as_fn_error $?
"invalid value of canonical host" "$LINENO" 5;;
2737 ac_save_IFS
=$IFS; IFS
='-'
2743 # Remember, the first character of IFS is used to create $*,
2744 # except with old shells:
2747 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2752 if test -n "$ac_tool_prefix"; then
2753 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2754 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2756 $as_echo_n "checking for $ac_word... " >&6; }
2757 if ${ac_cv_prog_AR+:} false
; then :
2758 $as_echo_n "(cached) " >&6
2760 if test -n "$AR"; then
2761 ac_cv_prog_AR
="$AR" # Let the user override the test.
2763 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2767 test -z "$as_dir" && as_dir
=.
2768 for ac_exec_ext
in '' $ac_executable_extensions; do
2769 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2770 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2781 if test -n "$AR"; then
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2783 $as_echo "$AR" >&6; }
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786 $as_echo "no" >&6; }
2791 if test -z "$ac_cv_prog_AR"; then
2793 # Extract the first word of "ar", so it can be a program name with args.
2794 set dummy
ar; ac_word
=$2
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796 $as_echo_n "checking for $ac_word... " >&6; }
2797 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
2798 $as_echo_n "(cached) " >&6
2800 if test -n "$ac_ct_AR"; then
2801 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2803 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2807 test -z "$as_dir" && as_dir
=.
2808 for ac_exec_ext
in '' $ac_executable_extensions; do
2809 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2810 ac_cv_prog_ac_ct_AR
="ar"
2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2820 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2821 if test -n "$ac_ct_AR"; then
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2823 $as_echo "$ac_ct_AR" >&6; }
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826 $as_echo "no" >&6; }
2829 if test "x$ac_ct_AR" = x
; then
2832 case $cross_compiling:$ac_tool_warned in
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2835 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2836 ac_tool_warned
=yes ;;
2844 if test -n "$ac_tool_prefix"; then
2845 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2846 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2848 $as_echo_n "checking for $ac_word... " >&6; }
2849 if ${ac_cv_prog_RANLIB+:} false
; then :
2850 $as_echo_n "(cached) " >&6
2852 if test -n "$RANLIB"; then
2853 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2855 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2859 test -z "$as_dir" && as_dir
=.
2860 for ac_exec_ext
in '' $ac_executable_extensions; do
2861 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2862 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2872 RANLIB
=$ac_cv_prog_RANLIB
2873 if test -n "$RANLIB"; then
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2875 $as_echo "$RANLIB" >&6; }
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2878 $as_echo "no" >&6; }
2883 if test -z "$ac_cv_prog_RANLIB"; then
2884 ac_ct_RANLIB
=$RANLIB
2885 # Extract the first word of "ranlib", so it can be a program name with args.
2886 set dummy ranlib
; ac_word
=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
2890 $as_echo_n "(cached) " >&6
2892 if test -n "$ac_ct_RANLIB"; then
2893 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2895 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2899 test -z "$as_dir" && as_dir
=.
2900 for ac_exec_ext
in '' $ac_executable_extensions; do
2901 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2902 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2912 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2913 if test -n "$ac_ct_RANLIB"; then
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2915 $as_echo "$ac_ct_RANLIB" >&6; }
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2918 $as_echo "no" >&6; }
2921 if test "x$ac_ct_RANLIB" = x
; then
2924 case $cross_compiling:$ac_tool_warned in
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2927 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2928 ac_tool_warned
=yes ;;
2930 RANLIB
=$ac_ct_RANLIB
2933 RANLIB
="$ac_cv_prog_RANLIB"
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
2938 $as_echo_n "checking for -plugin option... " >&6; }
2940 plugin_names
="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
2942 for plugin
in $plugin_names; do
2943 plugin_so
=`${CC} ${CFLAGS} --print-prog-name $plugin`
2944 if test x
$plugin_so = x
$plugin; then
2945 plugin_so
=`${CC} ${CFLAGS} --print-file-name $plugin`
2947 if test x
$plugin_so != x
$plugin; then
2948 plugin_option
="--plugin $plugin_so"
2952 if test -n "$ac_tool_prefix"; then
2953 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2954 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2956 $as_echo_n "checking for $ac_word... " >&6; }
2957 if ${ac_cv_prog_AR+:} false
; then :
2958 $as_echo_n "(cached) " >&6
2960 if test -n "$AR"; then
2961 ac_cv_prog_AR
="$AR" # Let the user override the test.
2963 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2967 test -z "$as_dir" && as_dir
=.
2968 for ac_exec_ext
in '' $ac_executable_extensions; do
2969 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2970 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2971 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2981 if test -n "$AR"; then
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2983 $as_echo "$AR" >&6; }
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2986 $as_echo "no" >&6; }
2991 if test -z "$ac_cv_prog_AR"; then
2993 # Extract the first word of "ar", so it can be a program name with args.
2994 set dummy
ar; ac_word
=$2
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2996 $as_echo_n "checking for $ac_word... " >&6; }
2997 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
2998 $as_echo_n "(cached) " >&6
3000 if test -n "$ac_ct_AR"; then
3001 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
3003 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3007 test -z "$as_dir" && as_dir
=.
3008 for ac_exec_ext
in '' $ac_executable_extensions; do
3009 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3010 ac_cv_prog_ac_ct_AR
="ar"
3011 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3020 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
3021 if test -n "$ac_ct_AR"; then
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3023 $as_echo "$ac_ct_AR" >&6; }
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3026 $as_echo "no" >&6; }
3029 if test "x$ac_ct_AR" = x
; then
3032 case $cross_compiling:$ac_tool_warned in
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3036 ac_tool_warned
=yes ;;
3044 if test "${AR}" = "" ; then
3045 as_fn_error $?
"Required archive tool 'ar' not found on PATH." "$LINENO" 5
3048 ${AR} $plugin_option rc conftest.a conftest.c
3049 if test "$?" != 0; then
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
3051 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
3055 if test -n "$plugin_option"; then
3056 PLUGIN_OPTION
="$plugin_option"
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
3058 $as_echo "$plugin_option" >&6; }
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3061 $as_echo "no" >&6; }
3064 if test -n "$PLUGIN_OPTION"; then
3065 if $AR --help 2>&1 |
grep -q "\--plugin"; then
3066 AR_PLUGIN_OPTION
="$PLUGIN_OPTION"
3069 if $RANLIB --help 2>&1 |
grep -q "\--plugin"; then
3070 RANLIB_PLUGIN_OPTION
="$PLUGIN_OPTION"
3075 # Add --enable-multilib to configure.
3076 # Default to --enable-multilib
3077 # Check whether --enable-multilib was given.
3078 if test "${enable_multilib+set}" = set; then :
3079 enableval
=$enable_multilib; case "$enableval" in
3080 yes) multilib
=yes ;;
3082 *) as_fn_error $?
"bad value $enableval for multilib option" "$LINENO" 5 ;;
3089 # Even if the default multilib is not a cross compilation,
3090 # it may be that some of the other multilibs are.
3091 if test $cross_compiling = no
&& test $multilib = yes \
3092 && test "x${with_multisubdir}" != x
; then
3093 cross_compiling
=maybe
3096 # We may wish to install the target headers somewhere.
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
3098 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
3100 # Check whether --enable-install-libiberty was given.
3101 if test "${enable_install_libiberty+set}" = set; then :
3102 enableval
=$enable_install_libiberty; enable_install_libiberty
=$enableval
3104 enable_install_libiberty
=no
3107 # Option parsed, now set things appropriately.
3108 case x
"$enable_install_libiberty" in
3110 target_header_dir
=libiberty
3116 # This could be sanity-checked in various ways...
3117 target_header_dir
="${enable_install_libiberty}"
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
3121 $as_echo "$enable_install_libiberty" >&6; }
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
3123 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
3127 ac_cpp
='$CPP $CPPFLAGS'
3128 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3129 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3130 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3131 if test -n "$ac_tool_prefix"; then
3132 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3133 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3135 $as_echo_n "checking for $ac_word... " >&6; }
3136 if ${ac_cv_prog_CC+:} false
; then :
3137 $as_echo_n "(cached) " >&6
3139 if test -n "$CC"; then
3140 ac_cv_prog_CC
="$CC" # Let the user override the test.
3142 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3146 test -z "$as_dir" && as_dir
=.
3147 for ac_exec_ext
in '' $ac_executable_extensions; do
3148 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3149 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3160 if test -n "$CC"; then
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3162 $as_echo "$CC" >&6; }
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3165 $as_echo "no" >&6; }
3170 if test -z "$ac_cv_prog_CC"; then
3172 # Extract the first word of "gcc", so it can be a program name with args.
3173 set dummy gcc
; ac_word
=$2
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3175 $as_echo_n "checking for $ac_word... " >&6; }
3176 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3177 $as_echo_n "(cached) " >&6
3179 if test -n "$ac_ct_CC"; then
3180 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3182 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3186 test -z "$as_dir" && as_dir
=.
3187 for ac_exec_ext
in '' $ac_executable_extensions; do
3188 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3189 ac_cv_prog_ac_ct_CC
="gcc"
3190 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3199 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3200 if test -n "$ac_ct_CC"; then
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3202 $as_echo "$ac_ct_CC" >&6; }
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3205 $as_echo "no" >&6; }
3208 if test "x$ac_ct_CC" = x
; then
3211 case $cross_compiling:$ac_tool_warned in
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3214 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3215 ac_tool_warned
=yes ;;
3223 if test -z "$CC"; then
3224 if test -n "$ac_tool_prefix"; then
3225 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3226 set dummy
${ac_tool_prefix}cc
; 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_CC+:} false
; then :
3230 $as_echo_n "(cached) " >&6
3232 if test -n "$CC"; then
3233 ac_cv_prog_CC
="$CC" # Let the user override the test.
3235 as_save_IFS
=$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_CC
="${ac_tool_prefix}cc"
3243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3253 if test -n "$CC"; then
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3255 $as_echo "$CC" >&6; }
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3258 $as_echo "no" >&6; }
3264 if test -z "$CC"; then
3265 # Extract the first word of "cc", so it can be a program name with args.
3266 set dummy cc
; ac_word
=$2
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3268 $as_echo_n "checking for $ac_word... " >&6; }
3269 if ${ac_cv_prog_CC+:} false
; then :
3270 $as_echo_n "(cached) " >&6
3272 if test -n "$CC"; then
3273 ac_cv_prog_CC
="$CC" # Let the user override the test.
3276 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3280 test -z "$as_dir" && as_dir
=.
3281 for ac_exec_ext
in '' $ac_executable_extensions; do
3282 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3283 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3284 ac_prog_rejected
=yes
3288 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3295 if test $ac_prog_rejected = yes; then
3296 # We found a bogon in the path, so make sure we never use it.
3297 set dummy
$ac_cv_prog_CC
3299 if test $# != 0; then
3300 # We chose a different compiler from the bogus one.
3301 # However, it has the same basename, so the bogon will be chosen
3302 # first if we set CC to just the basename; use the full file name.
3304 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3310 if test -n "$CC"; then
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3312 $as_echo "$CC" >&6; }
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3315 $as_echo "no" >&6; }
3320 if test -z "$CC"; then
3321 if test -n "$ac_tool_prefix"; then
3322 for ac_prog
in cl.exe
3324 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3325 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3327 $as_echo_n "checking for $ac_word... " >&6; }
3328 if ${ac_cv_prog_CC+:} false
; then :
3329 $as_echo_n "(cached) " >&6
3331 if test -n "$CC"; then
3332 ac_cv_prog_CC
="$CC" # Let the user override the test.
3334 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3338 test -z "$as_dir" && as_dir
=.
3339 for ac_exec_ext
in '' $ac_executable_extensions; do
3340 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3341 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3352 if test -n "$CC"; then
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3354 $as_echo "$CC" >&6; }
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3357 $as_echo "no" >&6; }
3361 test -n "$CC" && break
3364 if test -z "$CC"; then
3366 for ac_prog
in cl.exe
3368 # Extract the first word of "$ac_prog", so it can be a program name with args.
3369 set dummy
$ac_prog; ac_word
=$2
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3371 $as_echo_n "checking for $ac_word... " >&6; }
3372 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
3373 $as_echo_n "(cached) " >&6
3375 if test -n "$ac_ct_CC"; then
3376 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3378 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3382 test -z "$as_dir" && as_dir
=.
3383 for ac_exec_ext
in '' $ac_executable_extensions; do
3384 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3385 ac_cv_prog_ac_ct_CC
="$ac_prog"
3386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3395 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3396 if test -n "$ac_ct_CC"; then
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3398 $as_echo "$ac_ct_CC" >&6; }
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3401 $as_echo "no" >&6; }
3405 test -n "$ac_ct_CC" && break
3408 if test "x$ac_ct_CC" = x
; then
3411 case $cross_compiling:$ac_tool_warned in
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3414 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3415 ac_tool_warned
=yes ;;
3424 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3426 as_fn_error $?
"no acceptable C compiler found in \$PATH
3427 See \`config.log' for more details" "$LINENO" 5; }
3429 # Provide some information about the compiler.
3430 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3433 for ac_option
in --version -v -V -qversion; do
3434 { { ac_try
="$ac_compiler $ac_option >&5"
3436 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3437 *) ac_try_echo=$ac_try;;
3439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3440 $as_echo "$ac_try_echo"; } >&5
3441 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3443 if test -s conftest.err; then
3445 ... rest of stderr output deleted ...
3446 10q' conftest.err >conftest.er1
3447 cat conftest.er1 >&5
3449 rm -f conftest.er1 conftest.err
3450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3451 test $ac_status = 0; }
3454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3455 /* end confdefs.h. */
3460 printf ("hello world\n");
3466 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3467 (eval $ac_link) 2>&5
3469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3470 test $ac_status = 0; }; then :
3475 if test x$gcc_no_link = xyes; then
3476 # Setting cross_compile will disable run tests; it will
3477 # also disable AC_CHECK_FILE but that's generally
3478 # correct if we can't link.
3482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h. */
3493 ac_clean_files_save=$ac_clean_files
3494 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3495 # Try to create an executable without -o first, disregard a.out.
3496 # It will help us diagnose broken compilers, and finding out an intuition
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3499 $as_echo_n "checking whether the C compiler works... " >&6; }
3500 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3502 # The possible output files:
3503 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3506 for ac_file in $ac_files
3509 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3510 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3515 if { { ac_try="$ac_link_default"
3517 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3518 *) ac_try_echo
=$ac_try;;
3520 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3521 $as_echo "$ac_try_echo"; } >&5
3522 (eval "$ac_link_default") 2>&5
3524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3525 test $ac_status = 0; }; then :
3526 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3527 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3528 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3529 # so that the user can short-circuit this test for compilers unknown to
3531 for ac_file
in $ac_files ''
3533 test -f "$ac_file" ||
continue
3535 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3538 # We found the default executable, but exeext='' is most
3542 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3544 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3546 # We set ac_cv_exeext here because the later test for it is not
3547 # safe: cross compilers may not add the suffix if given an `-o'
3548 # argument, so we may need to know it at that point already.
3549 # Even if this section looks crufty: it has the advantage of
3556 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3561 if test -z "$ac_file"; then :
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3563 $as_echo "no" >&6; }
3564 $as_echo "$as_me: failed program was:" >&5
3565 sed 's/^/| /' conftest.
$ac_ext >&5
3567 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3568 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3569 as_fn_error
77 "C compiler cannot create executables
3570 See \`config.log' for more details" "$LINENO" 5; }
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3573 $as_echo "yes" >&6; }
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3576 $as_echo_n "checking for C compiler default output file name... " >&6; }
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3578 $as_echo "$ac_file" >&6; }
3579 ac_exeext
=$ac_cv_exeext
3581 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
3582 ac_clean_files
=$ac_clean_files_save
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3584 $as_echo_n "checking for suffix of executables... " >&6; }
3585 if { { ac_try
="$ac_link"
3587 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3588 *) ac_try_echo=$ac_try;;
3590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3591 $as_echo "$ac_try_echo"; } >&5
3592 (eval "$ac_link") 2>&5
3594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3595 test $ac_status = 0; }; then :
3596 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
3597 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
3598 # work properly (i.e., refer to `conftest.exe'), while it won't with
3600 for ac_file
in conftest.exe conftest conftest.
*; do
3601 test -f "$ac_file" ||
continue
3603 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3604 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3610 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3612 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
3613 See \`config.log' for more details" "$LINENO" 5; }
3615 rm -f conftest conftest
$ac_cv_exeext
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3617 $as_echo "$ac_cv_exeext" >&6; }
3619 rm -f conftest.
$ac_ext
3620 EXEEXT
=$ac_cv_exeext
3622 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3623 /* end confdefs.h. */
3628 FILE *f = fopen ("conftest.out", "w");
3629 return ferror (f) || fclose (f) != 0;
3635 ac_clean_files
="$ac_clean_files conftest.out"
3636 # Check that the compiler produces executables we can run. If not, either
3637 # the compiler is broken, or we cross compile.
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3639 $as_echo_n "checking whether we are cross compiling... " >&6; }
3640 if test "$cross_compiling" != yes; then
3641 { { ac_try
="$ac_link"
3643 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3644 *) ac_try_echo=$ac_try;;
3646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3647 $as_echo "$ac_try_echo"; } >&5
3648 (eval "$ac_link") 2>&5
3650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3651 test $ac_status = 0; }
3652 if { ac_try='./conftest$ac_cv_exeext'
3653 { { case "(($ac_try" in
3654 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3655 *) ac_try_echo
=$ac_try;;
3657 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3658 $as_echo "$ac_try_echo"; } >&5
3659 (eval "$ac_try") 2>&5
3661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3662 test $ac_status = 0; }; }; then
3665 if test "$cross_compiling" = maybe
; then
3668 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3669 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3670 as_fn_error $?
"cannot run C compiled programs.
3671 If you meant to cross compile, use \`--host'.
3672 See \`config.log' for more details" "$LINENO" 5; }
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3677 $as_echo "$cross_compiling" >&6; }
3679 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
3680 ac_clean_files
=$ac_clean_files_save
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3683 $as_echo_n "checking for suffix of object files... " >&6; }
3684 if ${ac_cv_objext+:} false
; then :
3685 $as_echo_n "(cached) " >&6
3687 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3688 /* end confdefs.h. */
3698 rm -f conftest.o conftest.obj
3699 if { { ac_try
="$ac_compile"
3701 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3702 *) ac_try_echo=$ac_try;;
3704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3705 $as_echo "$ac_try_echo"; } >&5
3706 (eval "$ac_compile") 2>&5
3708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3709 test $ac_status = 0; }; then :
3710 for ac_file in conftest.o conftest.obj conftest.*; do
3711 test -f "$ac_file" || continue;
3713 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3714 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3719 $as_echo "$as_me: failed program was:" >&5
3720 sed 's/^/| /' conftest.$ac_ext >&5
3722 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3724 as_fn_error $? "cannot compute suffix of object files
: cannot compile
3725 See \
`config.log' for more details" "$LINENO" 5; }
3727 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3730 $as_echo "$ac_cv_objext" >&6; }
3731 OBJEXT=$ac_cv_objext
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3734 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3735 if ${ac_cv_c_compiler_gnu+:} false; then :
3736 $as_echo_n "(cached) " >&6
3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h. */
3752 if ac_fn_c_try_compile "$LINENO"; then :
3757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3758 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3762 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3763 if test $ac_compiler_gnu = yes; then
3768 ac_test_CFLAGS=${CFLAGS+set}
3769 ac_save_CFLAGS=$CFLAGS
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3771 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3772 if ${ac_cv_prog_cc_g+:} false; then :
3773 $as_echo_n "(cached) " >&6
3775 ac_save_c_werror_flag=$ac_c_werror_flag
3776 ac_c_werror_flag=yes
3779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h. */
3790 if ac_fn_c_try_compile "$LINENO"; then :
3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h. */
3805 if ac_fn_c_try_compile "$LINENO"; then :
3808 ac_c_werror_flag=$ac_save_c_werror_flag
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h. */
3821 if ac_fn_c_try_compile "$LINENO"; then :
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829 ac_c_werror_flag=$ac_save_c_werror_flag
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3832 $as_echo "$ac_cv_prog_cc_g" >&6; }
3833 if test "$ac_test_CFLAGS" = set; then
3834 CFLAGS=$ac_save_CFLAGS
3835 elif test $ac_cv_prog_cc_g = yes; then
3836 if test "$GCC" = yes; then
3842 if test "$GCC" = yes; then
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3849 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3850 if ${ac_cv_prog_cc_c89+:} false; then :
3851 $as_echo_n "(cached) " >&6
3853 ac_cv_prog_cc_c89=no
3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h. */
3860 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3861 struct buf { int x; };
3862 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3863 static char *e (p, i)
3869 static char *f (char * (*g) (char **, int), char **p, ...)
3874 s = g (p, va_arg (v,int));
3879 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3880 function prototypes and stuff, but not '\xHH' hex character constants.
3881 These don't provoke an error unfortunately, instead are silently treated
3882 as 'x'. The following induces an error, until -std is added to get
3883 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3884 array size at least. It's necessary to write '\x00'==0 to get something
3885 that's true only with -std. */
3886 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3888 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3889 inside strings and character constants. */
3891 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3893 int test (int i, double x);
3894 struct s1 {int (*f) (int a);};
3895 struct s2 {int (*f) (double a);};
3896 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3902 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3907 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3908 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3910 CC="$ac_save_CC $ac_arg"
3911 if ac_fn_c_try_compile "$LINENO"; then :
3912 ac_cv_prog_cc_c89=$ac_arg
3914 rm -f core conftest.err conftest.$ac_objext
3915 test "x$ac_cv_prog_cc_c89" != "xno" && break
3917 rm -f conftest.$ac_ext
3922 case "x$ac_cv_prog_cc_c89" in
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3925 $as_echo "none needed" >&6; } ;;
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3928 $as_echo "unsupported" >&6; } ;;
3930 CC="$CC $ac_cv_prog_cc_c89"
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3932 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3934 if test "x$ac_cv_prog_cc_c89" != xno; then :
3939 ac_cpp='$CPP $CPPFLAGS'
3940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3946 ac_cpp='$CPP $CPPFLAGS'
3947 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3948 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3949 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3951 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3952 # On Suns, sometimes $CPP names a directory.
3953 if test -n "$CPP" && test -d "$CPP"; then
3956 if test -z "$CPP"; then
3957 if ${ac_cv_prog_CPP+:} false; then :
3958 $as_echo_n "(cached) " >&6
3960 # Double quotes because CPP needs to be expanded
3961 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3964 for ac_c_preproc_warn_flag in '' yes
3966 # Use a header file that comes with gcc, so configuring glibc
3967 # with a fresh cross-compiler works.
3968 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3969 # <limits.h> exists even on freestanding compilers.
3970 # On the NeXT, cc -E runs the code through the compiler's parser,
3971 # not just through cpp. "Syntax error" is here to catch this case.
3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h. */
3975 # include <limits.h>
3977 # include <assert.h>
3981 if ac_fn_c_try_cpp "$LINENO"; then :
3984 # Broken: fails on valid input.
3987 rm -f conftest.err conftest.i conftest.$ac_ext
3989 # OK, works on sane cases. Now check whether nonexistent headers
3990 # can be detected and how.
3991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3992 /* end confdefs.h. */
3993 #include <ac_nonexistent.h>
3995 if ac_fn_c_try_cpp "$LINENO"; then :
3996 # Broken: success on invalid input.
3999 # Passes both tests.
4003 rm -f conftest.err conftest.i conftest.$ac_ext
4006 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4007 rm -f conftest.i conftest.err conftest.
$ac_ext
4008 if $ac_preproc_ok; then :
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4021 $as_echo "$CPP" >&6; }
4023 for ac_c_preproc_warn_flag
in '' yes
4025 # Use a header file that comes with gcc, so configuring glibc
4026 # with a fresh cross-compiler works.
4027 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4028 # <limits.h> exists even on freestanding compilers.
4029 # On the NeXT, cc -E runs the code through the compiler's parser,
4030 # not just through cpp. "Syntax error" is here to catch this case.
4031 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4032 /* end confdefs.h. */
4034 # include <limits.h>
4036 # include <assert.h>
4040 if ac_fn_c_try_cpp
"$LINENO"; then :
4043 # Broken: fails on valid input.
4046 rm -f conftest.err conftest.i conftest.
$ac_ext
4048 # OK, works on sane cases. Now check whether nonexistent headers
4049 # can be detected and how.
4050 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h. */
4052 #include <ac_nonexistent.h>
4054 if ac_fn_c_try_cpp
"$LINENO"; then :
4055 # Broken: success on invalid input.
4058 # Passes both tests.
4062 rm -f conftest.err conftest.i conftest.
$ac_ext
4065 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4066 rm -f conftest.i conftest.err conftest.
$ac_ext
4067 if $ac_preproc_ok; then :
4070 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4072 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
4073 See \`config.log' for more details" "$LINENO" 5; }
4077 ac_cpp
='$CPP $CPPFLAGS'
4078 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4079 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4080 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4084 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4085 if ${ac_cv_path_GREP+:} false
; then :
4086 $as_echo_n "(cached) " >&6
4088 if test -z "$GREP"; then
4089 ac_path_GREP_found
=false
4090 # Loop through the user's path and test for each of PROGNAME-LIST
4091 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4092 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4095 test -z "$as_dir" && as_dir
=.
4096 for ac_prog
in grep ggrep
; do
4097 for ac_exec_ext
in '' $ac_executable_extensions; do
4098 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4099 as_fn_executable_p
"$ac_path_GREP" ||
continue
4100 # Check for GNU ac_path_GREP and select it if it is found.
4101 # Check for GNU $ac_path_GREP
4102 case `"$ac_path_GREP" --version 2>&1` in
4104 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4107 $as_echo_n 0123456789 >"conftest.in"
4110 cat "conftest.in" "conftest.in" >"conftest.tmp"
4111 mv "conftest.tmp" "conftest.in"
4112 cp "conftest.in" "conftest.nl"
4113 $as_echo 'GREP' >> "conftest.nl"
4114 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4115 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4116 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4117 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4118 # Best one so far, save it but keep looking for a better one
4119 ac_cv_path_GREP
="$ac_path_GREP"
4120 ac_path_GREP_max
=$ac_count
4122 # 10*(2^10) chars as input seems more than enough
4123 test $ac_count -gt 10 && break
4125 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4128 $ac_path_GREP_found && break 3
4133 if test -z "$ac_cv_path_GREP"; then
4134 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4137 ac_cv_path_GREP
=$GREP
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4142 $as_echo "$ac_cv_path_GREP" >&6; }
4143 GREP
="$ac_cv_path_GREP"
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4147 $as_echo_n "checking for egrep... " >&6; }
4148 if ${ac_cv_path_EGREP+:} false
; then :
4149 $as_echo_n "(cached) " >&6
4151 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4152 then ac_cv_path_EGREP
="$GREP -E"
4154 if test -z "$EGREP"; then
4155 ac_path_EGREP_found
=false
4156 # Loop through the user's path and test for each of PROGNAME-LIST
4157 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4158 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4161 test -z "$as_dir" && as_dir
=.
4162 for ac_prog
in egrep; do
4163 for ac_exec_ext
in '' $ac_executable_extensions; do
4164 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4165 as_fn_executable_p
"$ac_path_EGREP" ||
continue
4166 # Check for GNU ac_path_EGREP and select it if it is found.
4167 # Check for GNU $ac_path_EGREP
4168 case `"$ac_path_EGREP" --version 2>&1` in
4170 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4173 $as_echo_n 0123456789 >"conftest.in"
4176 cat "conftest.in" "conftest.in" >"conftest.tmp"
4177 mv "conftest.tmp" "conftest.in"
4178 cp "conftest.in" "conftest.nl"
4179 $as_echo 'EGREP' >> "conftest.nl"
4180 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4181 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4182 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4183 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4184 # Best one so far, save it but keep looking for a better one
4185 ac_cv_path_EGREP
="$ac_path_EGREP"
4186 ac_path_EGREP_max
=$ac_count
4188 # 10*(2^10) chars as input seems more than enough
4189 test $ac_count -gt 10 && break
4191 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4194 $ac_path_EGREP_found && break 3
4199 if test -z "$ac_cv_path_EGREP"; then
4200 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4203 ac_cv_path_EGREP
=$EGREP
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4209 $as_echo "$ac_cv_path_EGREP" >&6; }
4210 EGREP
="$ac_cv_path_EGREP"
4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4214 $as_echo_n "checking for ANSI C header files... " >&6; }
4215 if ${ac_cv_header_stdc+:} false
; then :
4216 $as_echo_n "(cached) " >&6
4218 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4219 /* end confdefs.h. */
4233 if ac_fn_c_try_compile
"$LINENO"; then :
4234 ac_cv_header_stdc
=yes
4236 ac_cv_header_stdc
=no
4238 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4240 if test $ac_cv_header_stdc = yes; then
4241 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4242 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4243 /* end confdefs.h. */
4247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4248 $EGREP "memchr" >/dev
/null
2>&1; then :
4251 ac_cv_header_stdc
=no
4257 if test $ac_cv_header_stdc = yes; then
4258 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4259 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h. */
4264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4265 $EGREP "free" >/dev
/null
2>&1; then :
4268 ac_cv_header_stdc
=no
4274 if test $ac_cv_header_stdc = yes; then
4275 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4276 if test "$cross_compiling" = yes; then :
4279 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4280 /* end confdefs.h. */
4283 #if ((' ' & 0x0FF) == 0x020)
4284 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4285 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4287 # define ISLOWER(c) \
4288 (('a' <= (c) && (c) <= 'i') \
4289 || ('j' <= (c) && (c) <= 'r') \
4290 || ('s' <= (c) && (c) <= 'z'))
4291 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4294 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4299 for (i = 0; i < 256; i++)
4300 if (XOR (islower (i), ISLOWER (i))
4301 || toupper (i) != TOUPPER (i))
4306 if ac_fn_c_try_run
"$LINENO"; then :
4309 ac_cv_header_stdc
=no
4311 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4312 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4318 $as_echo "$ac_cv_header_stdc" >&6; }
4319 if test $ac_cv_header_stdc = yes; then
4321 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4325 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4326 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
4327 inttypes.h stdint.h unistd.h
4329 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4330 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4332 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4333 cat >>confdefs.h
<<_ACEOF
4334 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4343 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4344 if test "x$ac_cv_header_minix_config_h" = xyes
; then :
4351 if test "$MINIX" = yes; then
4353 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4356 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4359 $as_echo "#define _MINIX 1" >>confdefs.h
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4365 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4366 if ${ac_cv_safe_to_define___extensions__+:} false
; then :
4367 $as_echo_n "(cached) " >&6
4369 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4370 /* end confdefs.h. */
4372 # define __EXTENSIONS__ 1
4373 $ac_includes_default
4382 if ac_fn_c_try_compile
"$LINENO"; then :
4383 ac_cv_safe_to_define___extensions__
=yes
4385 ac_cv_safe_to_define___extensions__
=no
4387 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4390 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4391 test $ac_cv_safe_to_define___extensions__ = yes &&
4392 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4394 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4396 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4398 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4400 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4404 # Check whether --enable-largefile was given.
4405 if test "${enable_largefile+set}" = set; then :
4406 enableval
=$enable_largefile;
4409 if test "$enable_largefile" != no
; then
4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4412 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4413 if ${ac_cv_sys_largefile_CC+:} false
; then :
4414 $as_echo_n "(cached) " >&6
4416 ac_cv_sys_largefile_CC
=no
4417 if test "$GCC" != yes; then
4420 # IRIX 6.2 and later do not support large files by default,
4421 # so use the C compiler's -n32 option if that helps.
4422 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4423 /* end confdefs.h. */
4424 #include <sys/types.h>
4425 /* Check that off_t can represent 2**63 - 1 correctly.
4426 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4427 since some C++ compilers masquerading as C compilers
4428 incorrectly reject 9223372036854775807. */
4429 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4430 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4431 && LARGE_OFF_T % 2147483647 == 1)
4441 if ac_fn_c_try_compile
"$LINENO"; then :
4444 rm -f core conftest.err conftest.
$ac_objext
4446 if ac_fn_c_try_compile
"$LINENO"; then :
4447 ac_cv_sys_largefile_CC
=' -n32'; break
4449 rm -f core conftest.err conftest.
$ac_objext
4453 rm -f conftest.
$ac_ext
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4457 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4458 if test "$ac_cv_sys_largefile_CC" != no
; then
4459 CC
=$CC$ac_cv_sys_largefile_CC
4462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4463 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4464 if ${ac_cv_sys_file_offset_bits+:} false
; then :
4465 $as_echo_n "(cached) " >&6
4468 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4469 /* end confdefs.h. */
4470 #include <sys/types.h>
4471 /* Check that off_t can represent 2**63 - 1 correctly.
4472 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4473 since some C++ compilers masquerading as C compilers
4474 incorrectly reject 9223372036854775807. */
4475 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4476 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4477 && LARGE_OFF_T % 2147483647 == 1)
4487 if ac_fn_c_try_compile
"$LINENO"; then :
4488 ac_cv_sys_file_offset_bits
=no
; break
4490 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4491 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4493 #define _FILE_OFFSET_BITS 64
4494 #include <sys/types.h>
4495 /* Check that off_t can represent 2**63 - 1 correctly.
4496 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4497 since some C++ compilers masquerading as C compilers
4498 incorrectly reject 9223372036854775807. */
4499 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4500 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4501 && LARGE_OFF_T % 2147483647 == 1)
4511 if ac_fn_c_try_compile
"$LINENO"; then :
4512 ac_cv_sys_file_offset_bits
=64; break
4514 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4515 ac_cv_sys_file_offset_bits
=unknown
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4520 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4521 case $ac_cv_sys_file_offset_bits in #(
4524 cat >>confdefs.h
<<_ACEOF
4525 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4530 if test $ac_cv_sys_file_offset_bits = unknown
; then
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4532 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4533 if ${ac_cv_sys_large_files+:} false
; then :
4534 $as_echo_n "(cached) " >&6
4537 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4538 /* end confdefs.h. */
4539 #include <sys/types.h>
4540 /* Check that off_t can represent 2**63 - 1 correctly.
4541 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4542 since some C++ compilers masquerading as C compilers
4543 incorrectly reject 9223372036854775807. */
4544 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4545 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4546 && LARGE_OFF_T % 2147483647 == 1)
4556 if ac_fn_c_try_compile
"$LINENO"; then :
4557 ac_cv_sys_large_files
=no
; break
4559 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4560 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4561 /* end confdefs.h. */
4562 #define _LARGE_FILES 1
4563 #include <sys/types.h>
4564 /* Check that off_t can represent 2**63 - 1 correctly.
4565 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4566 since some C++ compilers masquerading as C compilers
4567 incorrectly reject 9223372036854775807. */
4568 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4569 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4570 && LARGE_OFF_T % 2147483647 == 1)
4580 if ac_fn_c_try_compile
"$LINENO"; then :
4581 ac_cv_sys_large_files
=1; break
4583 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4584 ac_cv_sys_large_files
=unknown
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4589 $as_echo "$ac_cv_sys_large_files" >&6; }
4590 case $ac_cv_sys_large_files in #(
4593 cat >>confdefs.h
<<_ACEOF
4594 #define _LARGE_FILES $ac_cv_sys_large_files
4605 ac_c_preproc_warn_flag
=yes
4608 ac_cpp
='$CPP $CPPFLAGS'
4609 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4610 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4611 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4613 ac_libiberty_warn_cflags
=
4614 save_CFLAGS
="$CFLAGS"
4615 for real_option
in -W -Wall -Wwrite-strings -Wc++-compat \
4616 -Wstrict-prototypes \
4618 # Do the check with the no- prefix removed since gcc silently
4619 # accepts any -Wno-* option on purpose
4620 case $real_option in
4621 -Wno-*) option
=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4622 *) option
=$real_option ;;
4624 as_acx_Woption
=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4627 $as_echo_n "checking whether $CC supports $option... " >&6; }
4628 if eval \
${$as_acx_Woption+:} false
; then :
4629 $as_echo_n "(cached) " >&6
4632 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4633 /* end confdefs.h. */
4643 if ac_fn_c_try_compile
"$LINENO"; then :
4644 eval "$as_acx_Woption=yes"
4646 eval "$as_acx_Woption=no"
4648 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4651 eval ac_res
=\$
$as_acx_Woption
4652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4653 $as_echo "$ac_res" >&6; }
4654 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4655 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
4658 CFLAGS
="$save_CFLAGS"
4660 ac_cpp
='$CPP $CPPFLAGS'
4661 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4662 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4663 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4667 ac_cpp
='$CPP $CPPFLAGS'
4668 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4669 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4670 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4672 # Do the check with the no- prefix removed from the warning options
4673 # since gcc silently accepts any -Wno-* option on purpose
4674 if test "$GCC" = yes; then :
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4676 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4677 if ${acx_cv_prog_cc_pedantic_+:} false
; then :
4678 $as_echo_n "(cached) " >&6
4680 save_CFLAGS
="$CFLAGS"
4682 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4683 /* end confdefs.h. */
4693 if ac_fn_c_try_compile
"$LINENO"; then :
4694 acx_cv_prog_cc_pedantic_
=yes
4696 acx_cv_prog_cc_pedantic_
=no
4698 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4699 CFLAGS
="$save_CFLAGS"
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4702 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4703 if test $acx_cv_prog_cc_pedantic_ = yes; then :
4704 ac_libiberty_warn_cflags
="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4709 ac_cpp
='$CPP $CPPFLAGS'
4710 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4711 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4712 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4716 if test "x$CC" != xcc
; then
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4718 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4721 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4723 set dummy
$CC; ac_cc
=`$as_echo "$2" |
4724 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4725 if eval \
${ac_cv_prog_cc_${ac_cc}_c_o+:} false
; then :
4726 $as_echo_n "(cached) " >&6
4728 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h. */
4739 # Make sure it works both with $CC and with simple cc.
4740 # We do the test twice because some compilers refuse to overwrite an
4741 # existing .o file with -o, though they will create one.
4742 ac_try
='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4744 if { { case "(($ac_try" in
4745 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4746 *) ac_try_echo=$ac_try;;
4748 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4749 $as_echo "$ac_try_echo"; } >&5
4750 (eval "$ac_try") 2>&5
4752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4753 test $ac_status = 0; } &&
4754 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4755 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4756 *) ac_try_echo
=$ac_try;;
4758 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4759 $as_echo "$ac_try_echo"; } >&5
4760 (eval "$ac_try") 2>&5
4762 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4763 test $ac_status = 0; };
4765 eval ac_cv_prog_cc_
${ac_cc}_c_o
=yes
4766 if test "x$CC" != xcc
; then
4767 # Test first that cc exists at all.
4768 if { ac_try
='cc -c conftest.$ac_ext >&5'
4769 { { case "(($ac_try" in
4770 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4771 *) ac_try_echo=$ac_try;;
4773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4774 $as_echo "$ac_try_echo"; } >&5
4775 (eval "$ac_try") 2>&5
4777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4778 test $ac_status = 0; }; }; then
4779 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4781 if { { case "(($ac_try" in
4782 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4783 *) ac_try_echo
=$ac_try;;
4785 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4786 $as_echo "$ac_try_echo"; } >&5
4787 (eval "$ac_try") 2>&5
4789 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4790 test $ac_status = 0; } &&
4791 test -f conftest2.
$ac_objext && { { case "(($ac_try" in
4792 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4793 *) ac_try_echo=$ac_try;;
4795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4796 $as_echo "$ac_try_echo"; } >&5
4797 (eval "$ac_try") 2>&5
4799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4800 test $ac_status = 0; };
4805 # cc exists but doesn't like -o.
4806 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4811 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4813 rm -f core conftest*
4816 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4818 $as_echo "yes" >&6; }
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4821 $as_echo "no" >&6; }
4823 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4827 # autoconf is lame and doesn't give us any substitution variable for this.
4828 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o
`\" = no"; then
4829 NO_MINUS_C_MINUS_O=yes
4831 OUTPUT_OPTION='-o $@'
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4837 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4838 if ${ac_cv_c_const+:} false; then :
4839 $as_echo_n "(cached) " >&6
4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4842 /* end confdefs.h. */
4849 /* Ultrix mips cc rejects this sort of thing. */
4850 typedef int charset[2];
4851 const charset cs = { 0, 0 };
4852 /* SunOS 4.1.1 cc rejects this. */
4853 char const *const *pcpcc;
4855 /* NEC SVR4.0.2 mips cc rejects this. */
4856 struct point {int x, y;};
4857 static struct point const zero = {0,0};
4858 /* AIX XL C 1.02.0.0 rejects this.
4859 It does not let you subtract one const X* pointer from another in
4860 an arm of an if-expression whose if-part is not a constant
4862 const char *g = "string";
4863 pcpcc = &g + (g ? g-g : 0);
4864 /* HPUX 7.0 cc rejects these. */
4866 ppc = (char**) pcpcc;
4867 pcpcc = (char const *const *) ppc;
4868 { /* SCO 3.2v4 cc rejects this sort of thing. */
4871 char const *s = 0 ? (char *) 0 : (char const *) 0;
4876 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4878 const int *foo = &x[0];
4881 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4882 typedef const int *iptr;
4886 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4887 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4888 struct s { int j; const int *ap[3]; } bx;
4889 struct s *b = &bx; b->j = 5;
4891 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4895 return !cs[0] && !zero.x;
4902 if ac_fn_c_try_compile "$LINENO"; then :
4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4910 $as_echo "$ac_cv_c_const" >&6; }
4911 if test $ac_cv_c_const = no; then
4913 $as_echo "#define const /**/" >>confdefs.h
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4918 $as_echo_n "checking for inline... " >&6; }
4919 if ${ac_cv_c_inline+:} false; then :
4920 $as_echo_n "(cached) " >&6
4923 for ac_kw in inline __inline__ __inline; do
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h. */
4928 static $ac_kw foo_t static_foo () {return 0; }
4929 $ac_kw foo_t foo () {return 0; }
4933 if ac_fn_c_try_compile "$LINENO"; then :
4934 ac_cv_c_inline=$ac_kw
4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4937 test "$ac_cv_c_inline" != no && break
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4942 $as_echo "$ac_cv_c_inline" >&6; }
4944 case $ac_cv_c_inline in
4947 case $ac_cv_c_inline in
4949 *) ac_val=$ac_cv_c_inline;;
4951 cat >>confdefs.h <<_ACEOF
4953 #define inline $ac_val
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4960 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4961 if ${ac_cv_c_bigendian+:} false; then :
4962 $as_echo_n "(cached) " >&6
4964 ac_cv_c_bigendian=unknown
4965 # See if we're dealing with a universal compiler.
4966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4967 /* end confdefs.h. */
4968 #ifndef __APPLE_CC__
4969 not a universal capable compiler
4974 if ac_fn_c_try_compile "$LINENO"; then :
4976 # Check for potential -arch flags. It is not universal unless
4977 # there are at least two -arch flags with different values.
4980 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4981 if test -n "$ac_prev"; then
4983 i?86 | x86_64 | ppc | ppc64)
4984 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4987 ac_cv_c_bigendian=universal
4993 elif test "x$ac_word" = "x-arch"; then
4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999 if test $ac_cv_c_bigendian = unknown; then
5000 # See if sys/param.h defines the BYTE_ORDER macro.
5001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h. */
5003 #include <sys/types.h>
5004 #include <sys/param.h>
5009 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5010 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5019 if ac_fn_c_try_compile "$LINENO"; then :
5020 # It does; now see whether it defined to BIG_ENDIAN or not.
5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5022 /* end confdefs.h. */
5023 #include <sys/types.h>
5024 #include <sys/param.h>
5029 #if BYTE_ORDER != BIG_ENDIAN
5037 if ac_fn_c_try_compile "$LINENO"; then :
5038 ac_cv_c_bigendian=yes
5040 ac_cv_c_bigendian=no
5042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5046 if test $ac_cv_c_bigendian = unknown; then
5047 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h. */
5055 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5063 if ac_fn_c_try_compile "$LINENO"; then :
5064 # It does; now see whether it defined to _BIG_ENDIAN or not.
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h. */
5080 if ac_fn_c_try_compile "$LINENO"; then :
5081 ac_cv_c_bigendian=yes
5083 ac_cv_c_bigendian=no
5085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5089 if test $ac_cv_c_bigendian = unknown; then
5090 # Compile a test program.
5091 if test "$cross_compiling" = yes; then :
5092 # Try to guess by grepping values from an object file.
5093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5094 /* end confdefs.h. */
5095 short int ascii_mm[] =
5096 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5097 short int ascii_ii[] =
5098 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5099 int use_ascii (int i) {
5100 return ascii_mm[i] + ascii_ii[i];
5102 short int ebcdic_ii[] =
5103 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5104 short int ebcdic_mm[] =
5105 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5106 int use_ebcdic (int i) {
5107 return ebcdic_mm[i] + ebcdic_ii[i];
5114 return use_ascii (foo) == use_ebcdic (foo);
5119 if ac_fn_c_try_compile "$LINENO"; then :
5120 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5121 ac_cv_c_bigendian=yes
5123 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5124 if test "$ac_cv_c_bigendian" = unknown; then
5125 ac_cv_c_bigendian=no
5127 # finding both strings is unlikely to happen, but who knows?
5128 ac_cv_c_bigendian=unknown
5132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135 /* end confdefs.h. */
5136 $ac_includes_default
5141 /* Are we little or big endian? From Harbison&Steele. */
5145 char c[sizeof (long int)];
5148 return u.c[sizeof (long int) - 1] == 1;
5154 if ac_fn_c_try_run "$LINENO"; then :
5155 ac_cv_c_bigendian=no
5157 ac_cv_c_bigendian=yes
5159 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5160 conftest.$ac_objext conftest.beam conftest.$ac_ext
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5166 $as_echo "$ac_cv_c_bigendian" >&6; }
5167 case $ac_cv_c_bigendian in #(
5169 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5175 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5179 as_fn_error $? "unknown endianness
5180 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5186 ac_config_headers="$ac_config_headers config.h:config.in"
5190 # Find a good install program. We prefer a C program (faster),
5191 # so one script is as good as another. But avoid the broken or
5192 # incompatible versions:
5193 # SysV /etc/install, /usr/sbin/install
5194 # SunOS /usr/etc/install
5195 # IRIX /sbin/install
5197 # AmigaOS /C/install, which installs bootblocks on floppy discs
5198 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5199 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5200 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5201 # OS/2's system install, which has a completely different semantic
5202 # ./install, which can be erroneously created by make from ./install.sh.
5203 # Reject install programs that cannot install multiple files.
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5205 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5206 if test -z "$INSTALL"; then
5207 if ${ac_cv_path_install+:} false; then :
5208 $as_echo_n "(cached) " >&6
5210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5214 test -z "$as_dir" && as_dir=.
5215 # Account for people who put trailing slashes in PATH elements.
5216 case $as_dir/ in #((
5217 ./ | .// | /[cC]/* | \
5218 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5219 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5222 # OSF1 and SCO ODT 3.0 have their own names for install.
5223 # Don't use installbsd from OSF since it installs stuff as root
5225 for ac_prog in ginstall scoinst install; do
5226 for ac_exec_ext in '' $ac_executable_extensions; do
5227 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5228 if test $ac_prog = install &&
5229 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5230 # AIX install. It has an incompatible calling convention.
5232 elif test $ac_prog = install &&
5233 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5234 # program-specific install script used by HP pwplus--don't use.
5237 rm -rf conftest.one conftest.two conftest.dir
5238 echo one > conftest.one
5239 echo two > conftest.two
5241 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5242 test -s conftest.one && test -s conftest.two &&
5243 test -s conftest.dir/conftest.one &&
5244 test -s conftest.dir/conftest.two
5246 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5259 rm -rf conftest.one conftest.two conftest.dir
5262 if test "${ac_cv_path_install+set}" = set; then
5263 INSTALL=$ac_cv_path_install
5265 # As a last resort, use the slow shell script. Don't cache a
5266 # value for INSTALL within a source directory, because that will
5267 # break other packages using the cache if that directory is
5268 # removed, or if the value is a relative name.
5269 INSTALL=$ac_install_sh
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5273 $as_echo "$INSTALL" >&6; }
5275 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5276 # It thinks the first close brace ends the variable substitution.
5277 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5279 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5281 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5284 # Don't build the shared library for build.
5285 if [ -n "${with_build_subdir}" ]; then
5291 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
5293 *-*-cxux7*) frag=mh-cxux7 ;;
5294 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
5295 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
5296 i370-*-opened*) frag=mh-openedition ;;
5297 i[34567]86-*-windows*) frag=mh-windows ;;
5300 if [ -n "${frag}" ]; then
5301 frag=${libiberty_topdir}/libiberty/config/$frag
5309 # PIC is the default on some targets or must not be used.
5311 # For darwin, common symbols are not allowed in MH_DYLIB files
5313 # If we are using a compiler supporting mdynamic-no-pic
5314 # and the option has been tested as safe to add, then cancel
5315 # it here, since the code generated is incompatible with shared
5317 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
5318 *) PICFLAG=-fno-common ;;
5322 # PIC is the default.
5325 # PIC is the default for 64-bit PA HP-UX.
5327 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5329 i[34567]86-*-mingw* | x86_64-*-mingw*)
5331 i[34567]86-*-interix[3-9]*)
5332 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
5333 # Instead, we relocate shared libraries at runtime.
5335 i[34567]86-*-nto-qnx*)
5336 # QNX uses GNU C++, but need to define -shared option too, otherwise
5338 PICFLAG='-fPIC -shared'
5340 i[34567]86-pc-msdosdjgpp*)
5341 # DJGPP does not support shared libraries at all.
5344 # On IA64 HP-UX, PIC is the default but the pic flag
5345 # sets the default TLS model and affects inlining.
5349 # PIC is the default.
5351 rs6000-ibm-aix* | powerpc-ibm-aix*)
5352 # All AIX code is PIC.
5355 # Some targets support both -fPIC and -fpic, but prefer the latter.
5357 i[34567]86-*-* | x86_64-*-*)
5360 # FIXME: Override -fPIC default in libgcc only?
5361 sh-*-linux* | sh[2346lbe]*-*-linux*)
5364 # FIXME: Simplify to sh*-*-netbsd*?
5365 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
5366 sh64-*-netbsd* | sh64l*-*-netbsd*)
5369 # Default to -fPIC unless specified otherwise.
5375 # If the user explicitly uses -fpic/-fPIC, keep that.
5386 # If they didn't specify --enable-shared, don't generate shared libs.
5387 case "${enable_shared}" in
5394 # ...unless --enable-host-shared was passed from top-level config:
5395 if [ "${enable_host_shared}" = "yes" ]; then
5399 if [ "${shared}" != "yes" ]; then
5405 case " ${CFLAGS} " in
5406 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
5407 *\ -fsanitize=hwaddress\ *) NOASANFLAG=-fno-sanitize=hwaddress ;;
5411 # Check whether --enable-cet was given.
5412 if test "${enable_cet+set}" = set; then :
5413 enableval=$enable_cet;
5414 case "$enableval" in
5416 *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
5425 $as_echo_n "checking for CET support... " >&6; }
5428 i[34567]86-*-linux* | x86_64-*-linux*)
5430 cet_save_CFLAGS="$CFLAGS"
5431 CFLAGS="$CFLAGS -fcf-protection"
5432 case "$enable_cet" in
5434 # Check if target supports multi-byte NOPs
5435 # and if compiler and assembler support CET.
5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5437 /* end confdefs.h. */
5443 #if !defined(__SSE2__)
5444 #error target does not support multi-byte NOPs
5453 if ac_fn_c_try_compile "$LINENO"; then :
5458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5461 # Check if compiler and assembler support CET.
5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h. */
5473 if ac_fn_c_try_compile "$LINENO"; then :
5478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5479 if test $support_cet = "no"; then
5480 if test x$enable_bootstrap != xno \
5481 && test -z "${with_build_subdir}" \
5482 && (test ! -f ../stage_current \
5483 || test `cat ..
/stage_current
` != "stage1"); then
5484 # Require CET support only for the final GCC build.
5485 as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
5487 # Don't enable CET without CET support for non-bootstrap
5488 # build, in stage1 nor for build support.
5494 CFLAGS="$cet_save_CFLAGS"
5502 cet_save_CFLAGS="$CFLAGS"
5503 CFLAGS="$CFLAGS -fcf-protection=none"
5504 cet_save_LDFLAGS="$LDFLAGS"
5505 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
5506 if test x$may_have_cet = xyes; then
5507 # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
5508 if test x$gcc_no_link = xyes; then
5509 as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5512 /* end confdefs.h. */
5522 if ac_fn_c_try_link "$LINENO"; then :
5527 rm -f core conftest.err conftest.$ac_objext \
5528 conftest$ac_exeext conftest.$ac_ext
5531 if test x$may_have_cet = xyes; then
5532 if test x$cross_compiling = xno; then
5533 if test "$cross_compiling" = yes; then :
5534 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5535 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5536 as_fn_error $? "cannot run
test program
while cross compiling
5537 See \
`config.log' for more details" "$LINENO" 5; }
5539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5540 /* end confdefs.h. */
5548 __attribute__ ((noinline, noclone))
5549 xxx (void (*f) (void))
5555 __attribute__ ((noinline, noclone))
5569 if ac_fn_c_try_run "$LINENO"; then :
5574 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5575 conftest.$ac_objext conftest.beam conftest.$ac_ext
5578 if test x$enable_cet = xno -a x$have_cet = xyes; then
5579 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
5583 # Enable CET in cross compiler if possible so that it will run on both
5584 # CET and non-CET hosts.
5587 if test x$enable_cet = xyes; then
5588 CET_HOST_FLAGS="-fcf-protection"
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5590 $as_echo "yes" >&6; }
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5593 $as_echo "no" >&6; }
5595 CFLAGS="$cet_save_CFLAGS"
5596 LDFLAGS="$cet_save_LDFLAGS"
5600 echo "# Warning: this fragment is automatically generated" > temp-frag
5602 if [ -n "${frag}" ] && [ -f "${frag}" ]; then
5603 echo "Appending ${frag} to xhost-mkfrag"
5604 echo "# Following fragment copied from ${frag}" >> temp-frag
5605 cat ${frag} >> temp-frag
5608 # record if we want to build shared libs.
5609 if [ "${shared}" = "yes" ]; then
5610 echo enable_shared = yes >> temp-frag
5612 echo enable_shared = no >> temp-frag
5616 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
5618 host_makefile_frag=${frag}
5621 # It's OK to check for header files. Although the compiler may not be
5622 # able to link anything, it had better be able to at least compile
5624 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
5626 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" |
$as_tr_sh`
5627 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5628 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5629 cat >>confdefs.h <<_ACEOF
5630 #define `$as_echo "HAVE_$ac_header" |
$as_tr_cpp` 1
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5637 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5638 if ${ac_cv_header_sys_wait_h+:} false; then :
5639 $as_echo_n "(cached) " >&6
5641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5642 /* end confdefs.h. */
5643 #include <sys/types.h>
5644 #include <sys/wait.h>
5646 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
5649 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5657 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5662 if ac_fn_c_try_compile "$LINENO"; then :
5663 ac_cv_header_sys_wait_h=yes
5665 ac_cv_header_sys_wait_h=no
5667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5670 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
5671 if test $ac_cv_header_sys_wait_h = yes; then
5673 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5678 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5679 if ${ac_cv_header_time+:} false; then :
5680 $as_echo_n "(cached) " >&6
5682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5683 /* end confdefs.h. */
5684 #include <sys/types.h>
5685 #include <sys/time.h>
5691 if ((struct tm *) 0)
5697 if ac_fn_c_try_compile "$LINENO"; then :
5698 ac_cv_header_time=yes
5700 ac_cv_header_time=no
5702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5705 $as_echo "$ac_cv_header_time" >&6; }
5706 if test $ac_cv_header_time = yes; then
5708 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5714 $as_echo_n "checking whether errno must be declared... " >&6; }
5715 if ${libiberty_cv_declare_errno+:} false; then :
5716 $as_echo_n "(cached) " >&6
5718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5719 /* end confdefs.h. */
5729 if ac_fn_c_try_compile "$LINENO"; then :
5730 libiberty_cv_declare_errno=no
5732 libiberty_cv_declare_errno=yes
5734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5737 $as_echo "$libiberty_cv_declare_errno" >&6; }
5738 if test $libiberty_cv_declare_errno = yes
5740 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
5745 # Determine sizes of some types.
5746 # The cast to long int works around a bug in the HP C Compiler
5747 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5748 # declarations like `int a3
[[(sizeof
(unsigned char
)) >= 0]];'.
5749 # This bug is HP SR number 8606223364.
5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5751 $as_echo_n "checking size of int... " >&6; }
5752 if ${ac_cv_sizeof_int+:} false; then :
5753 $as_echo_n "(cached) " >&6
5755 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5758 if test "$ac_cv_type_int" = yes; then
5759 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5760 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
5761 as_fn_error 77 "cannot compute sizeof (int)
5762 See \`config.log
' for more details" "$LINENO" 5; }
5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5770 $as_echo "$ac_cv_sizeof_int" >&6; }
5774 cat >>confdefs.h <<_ACEOF
5775 #define SIZEOF_INT $ac_cv_sizeof_int
5779 # The cast to long int works around a bug in the HP C Compiler
5780 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5781 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5782 # This bug is HP SR number 8606223364.
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5784 $as_echo_n "checking size of long... " >&6; }
5785 if ${ac_cv_sizeof_long+:} false
; then :
5786 $as_echo_n "(cached) " >&6
5788 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5791 if test "$ac_cv_type_long" = yes; then
5792 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5793 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5794 as_fn_error
77 "cannot compute sizeof (long)
5795 See \`config.log' for more details" "$LINENO" 5; }
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5803 $as_echo "$ac_cv_sizeof_long" >&6; }
5807 cat >>confdefs.h
<<_ACEOF
5808 #define SIZEOF_LONG $ac_cv_sizeof_long
5812 # The cast to long int works around a bug in the HP C Compiler
5813 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5814 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5815 # This bug is HP SR number 8606223364.
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
5817 $as_echo_n "checking size of size_t... " >&6; }
5818 if ${ac_cv_sizeof_size_t+:} false
; then :
5819 $as_echo_n "(cached) " >&6
5821 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
5824 if test "$ac_cv_type_size_t" = yes; then
5825 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5827 as_fn_error
77 "cannot compute sizeof (size_t)
5828 See \`config.log' for more details" "$LINENO" 5; }
5830 ac_cv_sizeof_size_t
=0
5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
5836 $as_echo "$ac_cv_sizeof_size_t" >&6; }
5840 cat >>confdefs.h
<<_ACEOF
5841 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
5846 # Check for presense of long long
5847 ac_fn_c_check_type
"$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5848 if test "x$ac_cv_type_long_long" = xyes
; then :
5850 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5851 # The cast to long int works around a bug in the HP C Compiler
5852 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5853 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5854 # This bug is HP SR number 8606223364.
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5856 $as_echo_n "checking size of long long... " >&6; }
5857 if ${ac_cv_sizeof_long_long+:} false
; then :
5858 $as_echo_n "(cached) " >&6
5860 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5863 if test "$ac_cv_type_long_long" = yes; then
5864 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5865 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5866 as_fn_error
77 "cannot compute sizeof (long long)
5867 See \`config.log' for more details" "$LINENO" 5; }
5869 ac_cv_sizeof_long_long
=0
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5875 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5879 cat >>confdefs.h
<<_ACEOF
5880 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5887 # Look for a 64-bit type.
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5889 $as_echo_n "checking for a 64-bit type... " >&6; }
5890 if ${liberty_cv_uint64+:} false
; then :
5891 $as_echo_n "(cached) " >&6
5893 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5894 /* end confdefs.h. */
5895 #ifdef HAVE_STDINT_H
5901 extern uint64_t foo;
5906 if ac_fn_c_try_compile
"$LINENO"; then :
5907 liberty_cv_uint64
=uint64_t
5909 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5910 /* end confdefs.h. */
5911 #ifdef HAVE_LIMITS_H
5920 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5925 if ac_fn_c_try_compile
"$LINENO"; then :
5926 liberty_cv_uint64
="unsigned long"
5928 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5929 /* end confdefs.h. */
5930 #ifdef HAVE_LIMITS_H
5939 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5944 if ac_fn_c_try_compile
"$LINENO"; then :
5945 liberty_cv_uint64
="unsigned long long"
5947 liberty_cv_uint64
=none
5949 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5951 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5953 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5957 $as_echo "$liberty_cv_uint64" >&6; }
5958 if test "$liberty_cv_uint64" != none
; then
5960 cat >>confdefs.h
<<_ACEOF
5961 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
5967 ac_fn_c_check_type
"$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5968 if test "x$ac_cv_type_intptr_t" = xyes
; then :
5970 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5973 for ac_type
in 'int' 'long int' 'long long int'; do
5974 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5975 /* end confdefs.h. */
5976 $ac_includes_default
5980 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5982 return test_array [0];
5988 if ac_fn_c_try_compile
"$LINENO"; then :
5990 cat >>confdefs.h
<<_ACEOF
5991 #define intptr_t $ac_type
5996 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5997 test -z "$ac_type" && break
6003 ac_fn_c_check_type
"$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6004 if test "x$ac_cv_type_uintptr_t" = xyes
; then :
6006 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6009 for ac_type
in 'unsigned int' 'unsigned long int' \
6010 'unsigned long long int'; do
6011 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6012 /* end confdefs.h. */
6013 $ac_includes_default
6017 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6019 return test_array [0];
6025 if ac_fn_c_try_compile
"$LINENO"; then :
6027 cat >>confdefs.h
<<_ACEOF
6028 #define uintptr_t $ac_type
6033 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6034 test -z "$ac_type" && break
6039 ac_fn_c_check_type
"$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
6040 if test "x$ac_cv_type_ssize_t" = xyes
; then :
6044 cat >>confdefs.h
<<_ACEOF
6051 # Given the above check, we always have uintptr_t or a fallback
6052 # definition. So define HAVE_UINTPTR_T in case any imported code
6055 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6058 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6059 if test "x$ac_cv_type_pid_t" = xyes
; then :
6063 cat >>confdefs.h
<<_ACEOF
6070 # This is the list of functions which libiberty will provide if they
6071 # are not available on the host.
6074 funcs
="$funcs atexit"
6075 funcs
="$funcs basename"
6077 funcs
="$funcs bcopy"
6078 funcs
="$funcs bsearch"
6079 funcs
="$funcs bzero"
6080 funcs
="$funcs calloc"
6081 funcs
="$funcs clock"
6083 funcs
="$funcs getcwd"
6084 funcs
="$funcs getpagesize"
6085 funcs
="$funcs gettimeofday"
6086 funcs
="$funcs index"
6087 funcs
="$funcs insque"
6088 funcs
="$funcs memchr"
6089 funcs
="$funcs memcmp"
6090 funcs
="$funcs memcpy"
6091 funcs
="$funcs memmem"
6092 funcs
="$funcs memmove"
6093 funcs
="$funcs mempcpy"
6094 funcs
="$funcs memset"
6095 funcs
="$funcs mkstemps"
6096 funcs
="$funcs putenv"
6097 funcs
="$funcs random"
6098 funcs
="$funcs rename"
6099 funcs
="$funcs rindex"
6100 funcs
="$funcs setenv"
6101 funcs
="$funcs snprintf"
6102 funcs
="$funcs sigsetmask"
6103 funcs
="$funcs stpcpy"
6104 funcs
="$funcs stpncpy"
6105 funcs
="$funcs strcasecmp"
6106 funcs
="$funcs strchr"
6107 funcs
="$funcs strdup"
6108 funcs
="$funcs strncasecmp"
6109 funcs
="$funcs strndup"
6110 funcs
="$funcs strnlen"
6111 funcs
="$funcs strrchr"
6112 funcs
="$funcs strstr"
6113 funcs
="$funcs strtod"
6114 funcs
="$funcs strtol"
6115 funcs
="$funcs strtoul"
6116 funcs
="$funcs strtoll"
6117 funcs
="$funcs strtoull"
6118 funcs
="$funcs strverscmp"
6119 funcs
="$funcs tmpnam"
6120 funcs
="$funcs vasprintf"
6121 funcs
="$funcs vfprintf"
6122 funcs
="$funcs vprintf"
6123 funcs
="$funcs vsnprintf"
6124 funcs
="$funcs vsprintf"
6125 funcs
="$funcs waitpid"
6126 funcs
="$funcs setproctitle"
6128 # Also in the old function.def file: alloca, vfork, getopt.
6130 vars
="sys_errlist sys_nerr sys_siglist"
6132 checkfuncs
="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
6133 getsysinfo gettimeofday on_exit pipe2 psignal pstat_getdynamic pstat_getstatic \
6134 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
6135 sysmp table times wait3 wait4"
6137 # These are neither executed nor required, but they help keep
6138 # autoheader happy without adding a bunch of text to acconfig.h.
6139 if test "x" = "y"; then
6140 for ac_func
in asprintf atexit \
6141 basename bcmp bcopy bsearch bzero \
6142 calloc canonicalize_file_name
clock \
6145 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
6147 memchr memcmp memcpy memmem memmove memset mkstemps \
6149 pipe2 psignal pstat_getdynamic pstat_getstatic putenv \
6150 random realpath rename rindex \
6151 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
6152 stpcpy stpncpy strcasecmp strchr strdup \
6153 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
6154 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
6155 table
times tmpnam \
6156 vasprintf vfprintf vprintf vsprintf \
6159 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6160 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6161 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6162 cat >>confdefs.h
<<_ACEOF
6163 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6169 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
6170 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
6171 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
6177 cat >>confdefs.h
<<_ACEOF
6178 #define HAVE_DECL_BASENAME $ac_have_decl
6180 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6181 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
6187 cat >>confdefs.h
<<_ACEOF
6188 #define HAVE_DECL_FFS $ac_have_decl
6190 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6191 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
6197 cat >>confdefs.h
<<_ACEOF
6198 #define HAVE_DECL_ASPRINTF $ac_have_decl
6200 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6201 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
6207 cat >>confdefs.h
<<_ACEOF
6208 #define HAVE_DECL_VASPRINTF $ac_have_decl
6210 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6211 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
6217 cat >>confdefs.h
<<_ACEOF
6218 #define HAVE_DECL_SNPRINTF $ac_have_decl
6220 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6221 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
6227 cat >>confdefs.h
<<_ACEOF
6228 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6230 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6231 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
6237 cat >>confdefs.h
<<_ACEOF
6238 #define HAVE_DECL_STRTOL $ac_have_decl
6240 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6241 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
6247 cat >>confdefs.h
<<_ACEOF
6248 #define HAVE_DECL_STRTOUL $ac_have_decl
6250 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6251 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
6257 cat >>confdefs.h
<<_ACEOF
6258 #define HAVE_DECL_STRTOLL $ac_have_decl
6260 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6261 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
6267 cat >>confdefs.h
<<_ACEOF
6268 #define HAVE_DECL_STRTOULL $ac_have_decl
6270 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
6271 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
6277 cat >>confdefs.h
<<_ACEOF
6278 #define HAVE_DECL_STRNLEN $ac_have_decl
6282 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6285 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6288 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
6292 # For each of these functions, if the host does not provide the
6293 # function we want to put FN.o in LIBOBJS, and if the host does
6294 # provide the function, we want to define HAVE_FN in config.h.
6298 if test -n "${with_target_subdir}"; then
6300 # We are being configured as a target library. AC_REPLACE_FUNCS
6301 # may not work correctly, because the compiler may not be able to
6302 # link executables. Note that we may still be being configured
6305 # If we are being configured for newlib, we know which functions
6306 # newlib provide and which ones we will be expected to provide.
6308 if test "x${with_newlib}" = "xyes"; then
6309 case " $LIBOBJS " in
6310 *" asprintf.$ac_objext "* ) ;;
6311 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6315 case " $LIBOBJS " in
6316 *" basename.$ac_objext "* ) ;;
6317 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6321 case " $LIBOBJS " in
6322 *" insque.$ac_objext "* ) ;;
6323 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6327 case " $LIBOBJS " in
6328 *" random.$ac_objext "* ) ;;
6329 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6333 case " $LIBOBJS " in
6334 *" strdup.$ac_objext "* ) ;;
6335 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6339 case " $LIBOBJS " in
6340 *" vasprintf.$ac_objext "* ) ;;
6341 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6348 asprintf |
basename | insque | random | strdup | vasprintf
)
6351 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6352 cat >>confdefs.h
<<_ACEOF
6360 # newlib doesnt provide any of the variables in $vars, so we
6361 # dont have to check them here.
6363 # Of the functions in $checkfuncs, newlib only has strerror.
6364 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6371 # If we are being configured for Mingw, we know which functions
6372 # Mingw provides and which ones we will be expected to provide.
6376 case " $LIBOBJS " in
6377 *" asprintf.$ac_objext "* ) ;;
6378 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6382 case " $LIBOBJS " in
6383 *" basename.$ac_objext "* ) ;;
6384 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6388 case " $LIBOBJS " in
6389 *" bcmp.$ac_objext "* ) ;;
6390 *) LIBOBJS
="$LIBOBJS bcmp.$ac_objext"
6394 case " $LIBOBJS " in
6395 *" bcopy.$ac_objext "* ) ;;
6396 *) LIBOBJS
="$LIBOBJS bcopy.$ac_objext"
6400 case " $LIBOBJS " in
6401 *" bzero.$ac_objext "* ) ;;
6402 *) LIBOBJS
="$LIBOBJS bzero.$ac_objext"
6406 case " $LIBOBJS " in
6407 *" clock.$ac_objext "* ) ;;
6408 *) LIBOBJS
="$LIBOBJS clock.$ac_objext"
6412 case " $LIBOBJS " in
6413 *" ffs.$ac_objext "* ) ;;
6414 *) LIBOBJS
="$LIBOBJS ffs.$ac_objext"
6418 case " $LIBOBJS " in
6419 *" getpagesize.$ac_objext "* ) ;;
6420 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6424 case " $LIBOBJS " in
6425 *" index.$ac_objext "* ) ;;
6426 *) LIBOBJS
="$LIBOBJS index.$ac_objext"
6430 case " $LIBOBJS " in
6431 *" insque.$ac_objext "* ) ;;
6432 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6436 case " $LIBOBJS " in
6437 *" mempcpy.$ac_objext "* ) ;;
6438 *) LIBOBJS
="$LIBOBJS mempcpy.$ac_objext"
6442 case " $LIBOBJS " in
6443 *" mkstemps.$ac_objext "* ) ;;
6444 *) LIBOBJS
="$LIBOBJS mkstemps.$ac_objext"
6448 case " $LIBOBJS " in
6449 *" random.$ac_objext "* ) ;;
6450 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6454 case " $LIBOBJS " in
6455 *" rindex.$ac_objext "* ) ;;
6456 *) LIBOBJS
="$LIBOBJS rindex.$ac_objext"
6460 case " $LIBOBJS " in
6461 *" sigsetmask.$ac_objext "* ) ;;
6462 *) LIBOBJS
="$LIBOBJS sigsetmask.$ac_objext"
6466 case " $LIBOBJS " in
6467 *" stpcpy.$ac_objext "* ) ;;
6468 *) LIBOBJS
="$LIBOBJS stpcpy.$ac_objext"
6472 case " $LIBOBJS " in
6473 *" stpncpy.$ac_objext "* ) ;;
6474 *) LIBOBJS
="$LIBOBJS stpncpy.$ac_objext"
6478 case " $LIBOBJS " in
6479 *" strndup.$ac_objext "* ) ;;
6480 *) LIBOBJS
="$LIBOBJS strndup.$ac_objext"
6484 case " $LIBOBJS " in
6485 *" strnlen.$ac_objext "* ) ;;
6486 *) LIBOBJS
="$LIBOBJS strnlen.$ac_objext"
6490 case " $LIBOBJS " in
6491 *" strverscmp.$ac_objext "* ) ;;
6492 *) LIBOBJS
="$LIBOBJS strverscmp.$ac_objext"
6496 case " $LIBOBJS " in
6497 *" vasprintf.$ac_objext "* ) ;;
6498 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6502 case " $LIBOBJS " in
6503 *" waitpid.$ac_objext "* ) ;;
6504 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6511 asprintf |
basename | bcmp | bcopy | bzero |
clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid
)
6514 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6515 cat >>confdefs.h
<<_ACEOF
6523 # Mingw doesnt provide any of the variables in $vars, so we
6524 # dont have to check them here.
6526 # Of the functions in $checkfuncs, Mingw only has strerror.
6527 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6534 case " $LIBOBJS " in
6535 *" vasprintf.$ac_objext "* ) ;;
6536 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6540 case " $LIBOBJS " in
6541 *" vsnprintf.$ac_objext "* ) ;;
6542 *) LIBOBJS
="$LIBOBJS vsnprintf.$ac_objext"
6546 case " $LIBOBJS " in
6547 *" snprintf.$ac_objext "* ) ;;
6548 *) LIBOBJS
="$LIBOBJS snprintf.$ac_objext"
6552 case " $LIBOBJS " in
6553 *" asprintf.$ac_objext "* ) ;;
6554 *) LIBOBJS
="$LIBOBJS asprintf.$ac_objext"
6559 for f
in atexit
basename bcmp bcopy bsearch bzero calloc
clock ffs \
6560 getcwd getpagesize getrusage gettimeofday \
6561 index insque memchr memcmp memcpy memmove memset psignal \
6562 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
6563 strchr strdup strerror strncasecmp strrchr strstr strtod \
6564 strtol strtoul sysconf
times tmpnam vfprintf vprintf \
6567 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6568 cat >>confdefs.h
<<_ACEOF
6582 # Not a target library, so we set things up to run the test suite.
6591 *-*-cygwin* |
*-*-mingw*)
6592 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
6594 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
6599 if test -z "${setobjs}"; then
6603 # Handle VxWorks configuration specially, since on VxWorks the
6604 # libraries are actually on the target board, not in the file
6606 case " $LIBOBJS " in
6607 *" basename.$ac_objext "* ) ;;
6608 *) LIBOBJS
="$LIBOBJS basename.$ac_objext"
6612 case " $LIBOBJS " in
6613 *" getpagesize.$ac_objext "* ) ;;
6614 *) LIBOBJS
="$LIBOBJS getpagesize.$ac_objext"
6618 case " $LIBOBJS " in
6619 *" insque.$ac_objext "* ) ;;
6620 *) LIBOBJS
="$LIBOBJS insque.$ac_objext"
6624 case " $LIBOBJS " in
6625 *" random.$ac_objext "* ) ;;
6626 *) LIBOBJS
="$LIBOBJS random.$ac_objext"
6630 case " $LIBOBJS " in
6631 *" strcasecmp.$ac_objext "* ) ;;
6632 *) LIBOBJS
="$LIBOBJS strcasecmp.$ac_objext"
6636 case " $LIBOBJS " in
6637 *" strncasecmp.$ac_objext "* ) ;;
6638 *) LIBOBJS
="$LIBOBJS strncasecmp.$ac_objext"
6642 case " $LIBOBJS " in
6643 *" strdup.$ac_objext "* ) ;;
6644 *) LIBOBJS
="$LIBOBJS strdup.$ac_objext"
6648 case " $LIBOBJS " in
6649 *" vfork.$ac_objext "* ) ;;
6650 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
6654 case " $LIBOBJS " in
6655 *" waitpid.$ac_objext "* ) ;;
6656 *) LIBOBJS
="$LIBOBJS waitpid.$ac_objext"
6660 case " $LIBOBJS " in
6661 *" vasprintf.$ac_objext "* ) ;;
6662 *) LIBOBJS
="$LIBOBJS vasprintf.$ac_objext"
6668 basename | getpagesize | insque | random | strcasecmp
)
6670 strncasecmp | strdup | vfork | waitpid | vasprintf
)
6673 n
=HAVE_
`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6674 cat >>confdefs.h
<<_ACEOF
6682 # VxWorks doesn't provide any of the variables in $vars, so we
6683 # don't have to check them here.
6685 # Of the functions in $checkfuncs, VxWorks only has strerror.
6686 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
6695 if test -z "${setobjs}"; then
6700 # On android, getpagesize is defined in unistd.h as a static inline
6701 # function, which AC_CHECK_FUNCS does not handle properly.
6702 ac_cv_func_getpagesize
=yes
6706 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6707 # macros, so the test below won't find them.
6708 libiberty_cv_var_sys_nerr
=yes
6709 libiberty_cv_var_sys_errlist
=yes
6713 # vfork and fork are stubs.
6714 ac_cv_func_vfork_works
=no
6718 # Under some versions of uwin, vfork is notoriously buggy and the test
6719 # can hang configure; on other versions, vfork exists just as a stub.
6720 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6721 ac_cv_func_vfork_works
=no
6722 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6723 # macros (actually, these are imported from a DLL, but the end effect
6724 # is the same), so the test below won't find them.
6725 libiberty_cv_var_sys_nerr
=yes
6726 libiberty_cv_var_sys_errlist
=yes
6730 # Under VMS, vfork works very different than on Unix. The standard test
6731 # won't work, and it isn't easily adaptable. It makes more sense to
6733 ac_cv_func_vfork_works
=yes
6738 # We haven't set the list of objects yet. Use the standard autoconf
6739 # tests. This will only work if the compiler works.
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6741 $as_echo_n "checking for library containing strerror... " >&6; }
6742 if ${ac_cv_search_strerror+:} false
; then :
6743 $as_echo_n "(cached) " >&6
6745 ac_func_search_save_LIBS
=$LIBS
6746 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6747 /* end confdefs.h. */
6749 /* Override any GCC internal prototype to avoid an error.
6750 Use char because int might match the return type of a GCC
6751 builtin and then its argument prototype would still apply. */
6764 for ac_lib
in '' cposix
; do
6765 if test -z "$ac_lib"; then
6766 ac_res
="none required"
6769 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
6771 if test x
$gcc_no_link = xyes
; then
6772 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6774 if ac_fn_c_try_link
"$LINENO"; then :
6775 ac_cv_search_strerror
=$ac_res
6777 rm -f core conftest.err conftest.
$ac_objext \
6779 if ${ac_cv_search_strerror+:} false
; then :
6783 if ${ac_cv_search_strerror+:} false
; then :
6786 ac_cv_search_strerror
=no
6789 LIBS
=$ac_func_search_save_LIBS
6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6792 $as_echo "$ac_cv_search_strerror" >&6; }
6793 ac_res
=$ac_cv_search_strerror
6794 if test "$ac_res" != no
; then :
6795 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
6799 for ac_func
in $funcs
6801 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6802 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6803 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6804 cat >>confdefs.h
<<_ACEOF
6805 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6809 case " $LIBOBJS " in
6810 *" $ac_func.$ac_objext "* ) ;;
6811 *) LIBOBJS
="$LIBOBJS $ac_func.$ac_objext"
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6819 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6820 if ${ac_cv_os_cray+:} false
; then :
6821 $as_echo_n "(cached) " >&6
6823 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6824 /* end confdefs.h. */
6825 #if defined(CRAY) && ! defined(CRAY2)
6832 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6833 $EGREP "webecray" >/dev
/null
2>&1; then :
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6842 $as_echo "$ac_cv_os_cray" >&6; }
6843 if test $ac_cv_os_cray = yes; then
6844 for ac_func
in _getb67 GETB67 getb67
; do
6845 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6846 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6847 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6849 cat >>confdefs.h
<<_ACEOF
6850 #define CRAY_STACKSEG_END $ac_func
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6859 $as_echo_n "checking stack direction for C alloca... " >&6; }
6860 if ${ac_cv_c_stack_direction+:} false
; then :
6861 $as_echo_n "(cached) " >&6
6863 if test "$cross_compiling" = yes; then :
6864 ac_cv_c_stack_direction
=0
6866 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6867 /* end confdefs.h. */
6868 find_stack_direction ()
6870 static char *addr = 0;
6875 return find_stack_direction ();
6878 return (&dummy > addr) ? 1 : -1;
6882 exit (find_stack_direction() < 0);
6885 if ac_fn_c_try_run
"$LINENO"; then :
6886 ac_cv_c_stack_direction
=1
6888 ac_cv_c_stack_direction
=-1
6890 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6891 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6896 $as_echo "$ac_cv_c_stack_direction" >&6; }
6898 cat >>confdefs.h
<<_ACEOF
6899 #define STACK_DIRECTION $ac_cv_c_stack_direction
6903 for ac_header
in vfork.h
6905 ac_fn_c_check_header_preproc
"$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6906 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6907 cat >>confdefs.h
<<_ACEOF
6908 #define HAVE_VFORK_H 1
6914 for ac_func
in fork vfork
6916 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6917 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6918 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6919 cat >>confdefs.h
<<_ACEOF
6920 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6926 if test "x$ac_cv_func_fork" = xyes
; then
6927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6928 $as_echo_n "checking for working fork... " >&6; }
6929 if ${ac_cv_func_fork_works+:} false
; then :
6930 $as_echo_n "(cached) " >&6
6932 if test "$cross_compiling" = yes; then :
6933 ac_cv_func_fork_works
=cross
6935 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6936 /* end confdefs.h. */
6937 $ac_includes_default
6942 /* By Ruediger Kuhlmann. */
6949 if ac_fn_c_try_run
"$LINENO"; then :
6950 ac_cv_func_fork_works
=yes
6952 ac_cv_func_fork_works
=no
6954 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6955 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6960 $as_echo "$ac_cv_func_fork_works" >&6; }
6963 ac_cv_func_fork_works
=$ac_cv_func_fork
6965 if test "x$ac_cv_func_fork_works" = xcross
; then
6967 *-*-amigaos* |
*-*-msdosdjgpp*)
6968 # Override, as these systems have only a dummy fork() stub
6969 ac_cv_func_fork_works
=no
6972 ac_cv_func_fork_works
=yes
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6976 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6978 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6979 if test "x$ac_cv_func_vfork" = xyes
; then
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6981 $as_echo_n "checking for working vfork... " >&6; }
6982 if ${ac_cv_func_vfork_works+:} false
; then :
6983 $as_echo_n "(cached) " >&6
6985 if test "$cross_compiling" = yes; then :
6986 ac_cv_func_vfork_works
=cross
6988 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6989 /* end confdefs.h. */
6990 /* Thanks to Paul Eggert for this test. */
6991 $ac_includes_default
6992 #include <sys/wait.h>
6996 /* On some sparc systems, changes by the child to local and incoming
6997 argument registers are propagated back to the parent. The compiler
6998 is told about this with #include <vfork.h>, but some compilers
6999 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
7000 static variable whose address is put into a register that is
7001 clobbered by the vfork. */
7004 sparc_address_test (int arg)
7006 sparc_address_test (arg) int arg;
7027 pid_t parent = getpid ();
7030 sparc_address_test (0);
7035 /* Here is another test for sparc vfork register problems. This
7036 test uses lots of local variables, at least as many local
7037 variables as main has allocated so far including compiler
7038 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
7039 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
7040 reuse the register of parent for one of the local variables,
7041 since it will think that parent can't possibly be used any more
7042 in this routine. Assigning to the local variable will thus
7043 munge parent in the parent process. */
7045 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7046 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7047 /* Convince the compiler that p..p7 are live; otherwise, it might
7048 use the same hardware register for all 8 local variables. */
7049 if (p != p1 || p != p2 || p != p3 || p != p4
7050 || p != p5 || p != p6 || p != p7)
7053 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
7054 from child file descriptors. If the child closes a descriptor
7055 before it execs or exits, this munges the parent's descriptor
7056 as well. Test for this by closing stdout in the child. */
7057 _exit(close(fileno(stdout)) != 0);
7062 while (wait(&status) != child)
7065 /* Was there some problem with vforking? */
7068 /* Did the child fail? (This shouldn't happen.) */
7071 /* Did the vfork/compiler bug occur? */
7072 || parent != getpid()
7074 /* Did the file descriptor bug occur? */
7075 || fstat(fileno(stdout), &st) != 0
7080 if ac_fn_c_try_run
"$LINENO"; then :
7081 ac_cv_func_vfork_works
=yes
7083 ac_cv_func_vfork_works
=no
7085 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7086 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
7091 $as_echo "$ac_cv_func_vfork_works" >&6; }
7094 if test "x$ac_cv_func_fork_works" = xcross
; then
7095 ac_cv_func_vfork_works
=$ac_cv_func_vfork
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
7097 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
7100 if test "x$ac_cv_func_vfork_works" = xyes
; then
7102 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
7106 $as_echo "#define vfork fork" >>confdefs.h
7109 if test "x$ac_cv_func_fork_works" = xyes
; then
7111 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
7115 if test $ac_cv_func_vfork_works = no
; then
7116 case " $LIBOBJS " in
7117 *" vfork.$ac_objext "* ) ;;
7118 *) LIBOBJS
="$LIBOBJS vfork.$ac_objext"
7123 # We only need _doprnt if we might use it to implement v*printf.
7124 if test $ac_cv_func_vprintf != yes \
7125 ||
test $ac_cv_func_vfprintf != yes \
7126 ||
test $ac_cv_func_vsprintf != yes; then
7127 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
7128 if test "x$ac_cv_func__doprnt" = xyes
; then :
7129 $as_echo "#define HAVE__DOPRNT 1" >>confdefs.h
7132 case " $LIBOBJS " in
7133 *" _doprnt.$ac_objext "* ) ;;
7134 *) LIBOBJS
="$LIBOBJS _doprnt.$ac_objext"
7142 for ac_func
in _doprnt
7144 ac_fn_c_check_func
"$LINENO" "_doprnt" "ac_cv_func__doprnt"
7145 if test "x$ac_cv_func__doprnt" = xyes
; then :
7146 cat >>confdefs.h
<<_ACEOF
7147 #define HAVE__DOPRNT 1
7156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
7157 $as_echo_n "checking for $v... " >&6; }
7158 if eval \
${libiberty_cv_var_$v+:} false
; then :
7159 $as_echo_n "(cached) " >&6
7161 if test x
$gcc_no_link = xyes
; then
7162 as_fn_error $?
"Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7164 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7165 /* end confdefs.h. */
7170 extern int $v []; p = $v;
7175 if ac_fn_c_try_link
"$LINENO"; then :
7176 eval "libiberty_cv_var_$v=yes"
7178 eval "libiberty_cv_var_$v=no"
7180 rm -f core conftest.err conftest.
$ac_objext \
7181 conftest
$ac_exeext conftest.
$ac_ext
7184 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
7185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7186 $as_echo "yes" >&6; }
7187 n
=HAVE_
`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7188 cat >>confdefs.h
<<_ACEOF
7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7194 $as_echo "no" >&6; }
7198 # special check for _system_configuration because AIX <4.3.2 do not
7199 # contain the `physmem' member.
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
7201 $as_echo_n "checking for external symbol _system_configuration... " >&6; }
7202 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7203 /* end confdefs.h. */
7204 #include <sys/systemcfg.h>
7208 double x = _system_configuration.physmem;
7213 if ac_fn_c_try_compile
"$LINENO"; then :
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7215 $as_echo "yes" >&6; }
7217 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
7220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7221 $as_echo "no" >&6; }
7223 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7225 for ac_func
in $checkfuncs
7227 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7228 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7229 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7230 cat >>confdefs.h
<<_ACEOF
7231 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7237 as_ac_Symbol
=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
7238 ac_fn_c_check_decl
"$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
7239 if eval test \"x\$
"$as_ac_Symbol"\" = x
"yes"; then :
7245 cat >>confdefs.h
<<_ACEOF
7246 #define HAVE_DECL_BASENAME $ac_have_decl
7248 ac_fn_c_check_decl
"$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7249 if test "x$ac_cv_have_decl_ffs" = xyes
; then :
7255 cat >>confdefs.h
<<_ACEOF
7256 #define HAVE_DECL_FFS $ac_have_decl
7258 ac_fn_c_check_decl
"$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7259 if test "x$ac_cv_have_decl_asprintf" = xyes
; then :
7265 cat >>confdefs.h
<<_ACEOF
7266 #define HAVE_DECL_ASPRINTF $ac_have_decl
7268 ac_fn_c_check_decl
"$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7269 if test "x$ac_cv_have_decl_vasprintf" = xyes
; then :
7275 cat >>confdefs.h
<<_ACEOF
7276 #define HAVE_DECL_VASPRINTF $ac_have_decl
7278 ac_fn_c_check_decl
"$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7279 if test "x$ac_cv_have_decl_snprintf" = xyes
; then :
7285 cat >>confdefs.h
<<_ACEOF
7286 #define HAVE_DECL_SNPRINTF $ac_have_decl
7288 ac_fn_c_check_decl
"$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7289 if test "x$ac_cv_have_decl_vsnprintf" = xyes
; then :
7295 cat >>confdefs.h
<<_ACEOF
7296 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7299 ac_fn_c_check_decl
"$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
7300 if test "x$ac_cv_have_decl_calloc" = xyes
; then :
7306 cat >>confdefs.h
<<_ACEOF
7307 #define HAVE_DECL_CALLOC $ac_have_decl
7309 ac_fn_c_check_decl
"$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
7310 if test "x$ac_cv_have_decl_getenv" = xyes
; then :
7316 cat >>confdefs.h
<<_ACEOF
7317 #define HAVE_DECL_GETENV $ac_have_decl
7319 ac_fn_c_check_decl
"$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
7320 if test "x$ac_cv_have_decl_getopt" = xyes
; then :
7326 cat >>confdefs.h
<<_ACEOF
7327 #define HAVE_DECL_GETOPT $ac_have_decl
7329 ac_fn_c_check_decl
"$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
7330 if test "x$ac_cv_have_decl_malloc" = xyes
; then :
7336 cat >>confdefs.h
<<_ACEOF
7337 #define HAVE_DECL_MALLOC $ac_have_decl
7339 ac_fn_c_check_decl
"$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
7340 if test "x$ac_cv_have_decl_realloc" = xyes
; then :
7346 cat >>confdefs.h
<<_ACEOF
7347 #define HAVE_DECL_REALLOC $ac_have_decl
7349 ac_fn_c_check_decl
"$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
7350 if test "x$ac_cv_have_decl_sbrk" = xyes
; then :
7356 cat >>confdefs.h
<<_ACEOF
7357 #define HAVE_DECL_SBRK $ac_have_decl
7360 ac_fn_c_check_decl
"$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
7361 if test "x$ac_cv_have_decl_strtol" = xyes
; then :
7367 cat >>confdefs.h
<<_ACEOF
7368 #define HAVE_DECL_STRTOL $ac_have_decl
7370 ac_fn_c_check_decl
"$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
7371 if test "x$ac_cv_have_decl_strtoul" = xyes
; then :
7377 cat >>confdefs.h
<<_ACEOF
7378 #define HAVE_DECL_STRTOUL $ac_have_decl
7380 ac_fn_c_check_decl
"$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
7381 if test "x$ac_cv_have_decl_strtoll" = xyes
; then :
7387 cat >>confdefs.h
<<_ACEOF
7388 #define HAVE_DECL_STRTOLL $ac_have_decl
7390 ac_fn_c_check_decl
"$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
7391 if test "x$ac_cv_have_decl_strtoull" = xyes
; then :
7397 cat >>confdefs.h
<<_ACEOF
7398 #define HAVE_DECL_STRTOULL $ac_have_decl
7401 ac_fn_c_check_decl
"$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7402 if test "x$ac_cv_have_decl_strverscmp" = xyes
; then :
7408 cat >>confdefs.h
<<_ACEOF
7409 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7412 ac_fn_c_check_decl
"$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
7413 if test "x$ac_cv_have_decl_strnlen" = xyes
; then :
7419 cat >>confdefs.h
<<_ACEOF
7420 #define HAVE_DECL_STRNLEN $ac_have_decl
7423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
7424 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
7425 if ${libiberty_cv_decl_needed_canonicalize_file_name+:} false
; then :
7426 $as_echo_n "(cached) " >&6
7428 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7429 /* end confdefs.h. */
7431 #include "confdefs.h"
7433 #ifdef HAVE_STRING_H
7436 #ifdef HAVE_STRINGS_H
7437 #include <strings.h>
7440 #ifdef HAVE_STDLIB_H
7443 #ifdef HAVE_UNISTD_H
7449 char *(*pfn) = (char *(*)) canonicalize_file_name
7454 if ac_fn_c_try_compile
"$LINENO"; then :
7455 libiberty_cv_decl_needed_canonicalize_file_name
=no
7457 libiberty_cv_decl_needed_canonicalize_file_name
=yes
7459 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
7463 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
7464 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
7466 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
7472 # Figure out which version of pexecute to use.
7474 *-*-mingw* |
*-*-winnt*) pexecute
=pex-win32
;;
7475 *-*-msdosdjgpp*) pexecute
=pex-djgpp
;;
7476 *-*-msdos*) pexecute
=pex-msdos
;;
7477 *) pexecute
=pex-unix
;;
7484 for ac_header
in $ac_header_list
7486 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7487 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
7488 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
7489 cat >>confdefs.h
<<_ACEOF
7490 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7502 if test x
$gcc_no_link = xyes
; then
7503 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset
; then
7504 ac_cv_func_mmap_fixed_mapped
=no
7507 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno
; then
7509 for ac_func
in getpagesize
7511 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7512 if test "x$ac_cv_func_getpagesize" = xyes
; then :
7513 cat >>confdefs.h
<<_ACEOF
7514 #define HAVE_GETPAGESIZE 1
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7521 $as_echo_n "checking for working mmap... " >&6; }
7522 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
7523 $as_echo_n "(cached) " >&6
7525 if test "$cross_compiling" = yes; then :
7526 ac_cv_func_mmap_fixed_mapped
=no
7528 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7529 /* end confdefs.h. */
7530 $ac_includes_default
7531 /* malloc might have been renamed as rpl_malloc. */
7534 /* Thanks to Mike Haertel and Jim Avera for this test.
7535 Here is a matrix of mmap possibilities:
7536 mmap private not fixed
7537 mmap private fixed at somewhere currently unmapped
7538 mmap private fixed at somewhere already mapped
7539 mmap shared not fixed
7540 mmap shared fixed at somewhere currently unmapped
7541 mmap shared fixed at somewhere already mapped
7542 For private mappings, we should verify that changes cannot be read()
7543 back from the file, nor mmap's back from the file at a different
7544 address. (There have been systems where private was not correctly
7545 implemented like the infamous i386 svr4.0, and systems where the
7546 VM page cache was not coherent with the file system buffer cache
7547 like early versions of FreeBSD and possibly contemporary NetBSD.)
7548 For shared mappings, we should conversely verify that changes get
7549 propagated back to all the places they're supposed to be.
7551 Grep wants private fixed already mapped.
7552 The main things grep needs to know about mmap are:
7553 * does it exist and is it safe to write into the mmap'd area
7554 * how to use it (BSD variants) */
7557 #include <sys/mman.h>
7559 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7563 /* This mess was copied from the GNU getpagesize.h. */
7564 #ifndef HAVE_GETPAGESIZE
7565 # ifdef _SC_PAGESIZE
7566 # define getpagesize() sysconf(_SC_PAGESIZE)
7567 # else /* no _SC_PAGESIZE */
7568 # ifdef HAVE_SYS_PARAM_H
7569 # include <sys/param.h>
7570 # ifdef EXEC_PAGESIZE
7571 # define getpagesize() EXEC_PAGESIZE
7572 # else /* no EXEC_PAGESIZE */
7574 # define getpagesize() NBPG * CLSIZE
7577 # endif /* no CLSIZE */
7578 # else /* no NBPG */
7580 # define getpagesize() NBPC
7581 # else /* no NBPC */
7583 # define getpagesize() PAGESIZE
7584 # endif /* PAGESIZE */
7585 # endif /* no NBPC */
7586 # endif /* no NBPG */
7587 # endif /* no EXEC_PAGESIZE */
7588 # else /* no HAVE_SYS_PARAM_H */
7589 # define getpagesize() 8192 /* punt totally */
7590 # endif /* no HAVE_SYS_PARAM_H */
7591 # endif /* no _SC_PAGESIZE */
7593 #endif /* no HAVE_GETPAGESIZE */
7598 char *data, *data2, *data3;
7603 pagesize = getpagesize ();
7605 /* First, make a file with some known garbage in it. */
7606 data = (char *) malloc (pagesize);
7609 for (i = 0; i < pagesize; ++i)
7610 *(data + i) = rand ();
7612 fd = creat ("conftest.mmap", 0600);
7615 if (write (fd, data, pagesize) != pagesize)
7619 /* Next, check that the tail of a page is zero-filled. File must have
7620 non-zero length, otherwise we risk SIGBUS for entire page. */
7621 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7625 if (write (fd2, cdata2, 1) != 1)
7627 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7628 if (data2 == MAP_FAILED)
7630 for (i = 0; i < pagesize; ++i)
7634 if (munmap (data2, pagesize))
7637 /* Next, try to mmap the file at a fixed address which already has
7638 something else allocated at it. If we can, also make sure that
7639 we see the same garbage. */
7640 fd = open ("conftest.mmap", O_RDWR);
7643 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7644 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7646 for (i = 0; i < pagesize; ++i)
7647 if (*(data + i) != *(data2 + i))
7650 /* Finally, make sure that changes to the mapped area do not
7651 percolate back to the file as seen by read(). (This is a bug on
7652 some variants of i386 svr4.0.) */
7653 for (i = 0; i < pagesize; ++i)
7654 *(data2 + i) = *(data2 + i) + 1;
7655 data3 = (char *) malloc (pagesize);
7658 if (read (fd, data3, pagesize) != pagesize)
7660 for (i = 0; i < pagesize; ++i)
7661 if (*(data + i) != *(data3 + i))
7667 if ac_fn_c_try_run
"$LINENO"; then :
7668 ac_cv_func_mmap_fixed_mapped
=yes
7670 ac_cv_func_mmap_fixed_mapped
=no
7672 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7673 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7678 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7679 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7681 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7684 rm -f conftest.mmap conftest.txt
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7689 $as_echo_n "checking for working strncmp... " >&6; }
7690 if ${ac_cv_func_strncmp_works+:} false
; then :
7691 $as_echo_n "(cached) " >&6
7693 if test "$cross_compiling" = yes; then :
7694 ac_cv_func_strncmp_works
=yes
7696 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7697 /* end confdefs.h. */
7699 /* Test by Jim Wilson and Kaveh Ghazi.
7700 Check whether strncmp reads past the end of its string parameters. */
7701 #include <sys/types.h>
7707 #ifdef HAVE_SYS_MMAN_H
7708 #include <sys/mman.h>
7712 #ifdef MAP_ANONYMOUS
7713 #define MAP_ANON MAP_ANONYMOUS
7715 #define MAP_ANON MAP_FILE
7726 #define MAP_LEN 0x10000
7730 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7734 dev_zero = open ("/dev/zero", O_RDONLY);
7738 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7739 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
7740 if (p == (char *)-1)
7741 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7742 MAP_ANON|MAP_PRIVATE, -1, 0);
7743 if (p == (char *)-1)
7747 char *string = "__si_type_info";
7748 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7749 char *r = (char *) p + 0xe;
7755 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7760 if ac_fn_c_try_run
"$LINENO"; then :
7761 ac_cv_func_strncmp_works
=yes
7763 ac_cv_func_strncmp_works
=no
7765 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7766 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7769 rm -f core core.
* *.core
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7772 $as_echo "$ac_cv_func_strncmp_works" >&6; }
7773 if test $ac_cv_func_strncmp_works = no
; then
7774 case " $LIBOBJS " in
7775 *" strncmp.$ac_objext "* ) ;;
7776 *) LIBOBJS
="$LIBOBJS strncmp.$ac_objext"
7783 # Install a library built with a cross compiler in $(tooldir) rather
7785 if test -z "${with_cross_host}"; then
7788 INSTALL_DEST
=tooldir
7794 for l
in x
$LIBOBJS; do
7806 # We need multilib support, but only if configuring for the target.
7807 ac_config_files
="$ac_config_files Makefile testsuite/Makefile"
7809 ac_config_commands
="$ac_config_commands default"
7811 cat >confcache
<<\_ACEOF
7812 # This file is a shell script that caches the results of configure
7813 # tests run on this system so they can be shared between configure
7814 # scripts and configure runs, see configure's option --config-cache.
7815 # It is not useful on other systems. If it contains results you don't
7816 # want to keep, you may remove or edit it.
7818 # config.status only pays attention to the cache file if you give it
7819 # the --recheck option to rerun configure.
7821 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7822 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7827 # The following way of writing the cache mishandles newlines in values,
7828 # but we know of no workaround that is simple, portable, and efficient.
7829 # So, we kill variables containing newlines.
7830 # Ultrix sh set writes to stderr and can't be redirected directly,
7831 # and sets the high bit in the cache file unless we assign to the vars.
7833 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7834 eval ac_val
=\$
$ac_var
7838 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7839 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7842 _ | IFS | as_nl
) ;; #(
7843 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
7844 *) { eval $ac_var=; unset $ac_var;} ;;
7850 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7851 *${as_nl}ac_space
=\
*)
7852 # `set' does not quote correctly, so add quotes: double-quote
7853 # substitution turns \\\\ into \\, and sed turns \\ into \.
7856 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7859 # `set' quotes correctly as required by POSIX, so do not add quotes.
7860 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7869 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7871 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7873 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
7874 if test -w "$cache_file"; then
7875 if test "x$cache_file" != "x/dev/null"; then
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7877 $as_echo "$as_me: updating cache $cache_file" >&6;}
7878 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
7879 cat confcache
>"$cache_file"
7881 case $cache_file in #(
7883 mv -f confcache
"$cache_file"$$
&&
7884 mv -f "$cache_file"$$
"$cache_file" ;; #(
7886 mv -f confcache
"$cache_file" ;;
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7892 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7897 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7898 # Let make expand exec_prefix.
7899 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7901 DEFS
=-DHAVE_CONFIG_H
7906 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7907 # 1. Remove the extension, and $U if already installed.
7908 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
7909 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
7910 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7911 # will be set to the directory where LIBOBJS objects are built.
7912 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7913 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
7917 LTLIBOBJS
=$ac_ltlibobjs
7922 : "${CONFIG_STATUS=./config.status}"
7924 ac_clean_files_save
=$ac_clean_files
7925 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7926 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7927 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7929 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7931 # Generated by $as_me.
7932 # Run this file to recreate the current configuration.
7933 # Compiler output produced by configure, useful for debugging
7934 # configure, is in config.log if it exists.
7940 SHELL=\${CONFIG_SHELL-$SHELL}
7943 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
7944 ## -------------------- ##
7945 ## M4sh Initialization. ##
7946 ## -------------------- ##
7948 # Be more Bourne compatible
7949 DUALCASE
=1; export DUALCASE
# for MKS sh
7950 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
7953 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7954 # is contrary to our usage. Disable this feature.
7955 alias -g '${1+"$@"}'='"$@"'
7956 setopt NO_GLOB_SUBST
7958 case `(set -o) 2>/dev/null` in #(
7970 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7971 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7972 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7974 # Prefer a ksh shell builtin over an external printf program on Solaris,
7975 # but without wasting forks for bash or zsh.
7976 if test -z "$BASH_VERSION$ZSH_VERSION" \
7977 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7978 as_echo='print
-r --'
7979 as_echo_n='print
-rn --'
7980 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7981 as_echo='printf %s
\n'
7982 as_echo_n='printf %s
'
7984 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7985 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
7986 as_echo_n='/usr
/ucb
/echo -n'
7988 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7989 as_echo_n_body='eval
7993 expr "X$arg" : "X\\(.*\\)$as_nl";
7994 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7996 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
7998 export as_echo_n_body
7999 as_echo_n='sh
-c $as_echo_n_body as_echo
'
8002 as_echo='sh
-c $as_echo_body as_echo
'
8005 # The user is always right.
8006 if test "${PATH_SEPARATOR+set}" != set; then
8008 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8009 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8016 # We need space, tab and new line, in precisely that order. Quoting is
8017 # there to prevent editors from complaining about space-tab.
8018 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8019 # splitting by setting IFS to empty value.)
8022 # Find who we are. Look in the path if we contain no directory separator.
8025 *[\\/]* ) as_myself=$0 ;;
8026 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8030 test -z "$as_dir" && as_dir=.
8031 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8037 # We did not find ourselves, most probably we were run as `sh COMMAND'
8038 # in which case we are not to be found in the path.
8039 if test "x$as_myself" = x
; then
8042 if test ! -f "$as_myself"; then
8043 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8047 # Unset variables that we do not need and which cause bugs (e.g. in
8048 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8049 # suppresses any "Segmentation fault" message there. '((' could
8050 # trigger a bug in pdksh 5.2.14.
8051 for as_var
in BASH_ENV ENV MAIL MAILPATH
8052 do eval test x\
${$as_var+set} = xset \
8053 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
8066 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
8069 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8070 # ----------------------------------------
8071 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8072 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8073 # script with STATUS, using 1 if that was 0.
8076 as_status
=$1; test $as_status -eq 0 && as_status
=1
8078 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
8079 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8081 $as_echo "$as_me: error: $2" >&2
8082 as_fn_exit
$as_status
8086 # as_fn_set_status STATUS
8087 # -----------------------
8088 # Set $? to STATUS, without forking.
8092 } # as_fn_set_status
8096 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8106 # Portably unset VAR.
8109 { eval $1=; unset $1;}
8111 as_unset
=as_fn_unset
8112 # as_fn_append VAR VALUE
8113 # ----------------------
8114 # Append the text in VALUE to the end of the definition contained in VAR. Take
8115 # advantage of any shell optimizations that allow amortized linear growth over
8116 # repeated appends, instead of the typical quadratic growth present in naive
8118 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
8119 eval 'as_fn_append ()
8130 # as_fn_arith ARG...
8131 # ------------------
8132 # Perform arithmetic evaluation on the ARGs, and store the result in the
8133 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8134 # must be portable across $(()) and expr.
8135 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
8136 eval 'as_fn_arith ()
8143 as_val
=`expr "$@" || test $? -eq 1`
8148 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
8149 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
8155 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8156 as_basename
=basename
8161 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
8167 as_me
=`$as_basename -- "$0" ||
8168 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8169 X"$0" : 'X\(//\)$' \| \
8170 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8172 sed '/^.*\/\([^/][^/]*\)\/*$/{
8186 # Avoid depending upon Character Ranges.
8187 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
8188 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8189 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
8190 as_cr_digits
='0123456789'
8191 as_cr_alnum
=$as_cr_Letters$as_cr_digits
8193 ECHO_C
= ECHO_N
= ECHO_T
=
8194 case `echo -n x` in #(((((
8196 case `echo 'xy\c'` in
8197 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
8199 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
8206 rm -f conf$$ conf$$.exe conf$$.
file
8207 if test -d conf$$.dir
; then
8208 rm -f conf$$.dir
/conf$$.
file
8211 mkdir conf$$.dir
2>/dev
/null
8213 if (echo >conf$$.
file) 2>/dev
/null
; then
8214 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8216 # ... but there are two gotchas:
8217 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8218 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8219 # In both cases, we have to default to `cp -pR'.
8220 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
8222 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8230 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
8231 rmdir conf$$.dir
2>/dev
/null
8236 # Create "$as_dir" as a directory, including parents if necessary.
8241 -*) as_dir
=.
/$as_dir;;
8243 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
8247 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8248 *) as_qdir
=$as_dir;;
8250 as_dirs
="'$as_qdir' $as_dirs"
8251 as_dir
=`$as_dirname -- "$as_dir" ||
8252 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8253 X"$as_dir" : 'X\(//\)[^/]' \| \
8254 X"$as_dir" : 'X\(//\)$' \| \
8255 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8256 $as_echo X"$as_dir" |
8257 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8274 test -d "$as_dir" && break
8276 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
8277 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
8281 if mkdir
-p .
2>/dev
/null
; then
8282 as_mkdir_p
='mkdir -p "$as_dir"'
8284 test -d .
/-p && rmdir .
/-p
8289 # as_fn_executable_p FILE
8290 # -----------------------
8291 # Test if FILE is an executable regular file.
8292 as_fn_executable_p
()
8294 test -f "$1" && test -x "$1"
8295 } # as_fn_executable_p
8297 as_executable_p
=as_fn_executable_p
8299 # Sed expression to map a string onto a valid CPP name.
8300 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8302 # Sed expression to map a string onto a valid variable name.
8303 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8307 ## ----------------------------------- ##
8308 ## Main body of $CONFIG_STATUS script. ##
8309 ## ----------------------------------- ##
8311 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
8313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8314 # Save the log message, to keep $0 and so on meaningful, and to
8315 # report actual input values of CONFIG_FILES etc. instead of their
8316 # values after options handling.
8318 This file was extended by $as_me, which was
8319 generated by GNU Autoconf 2.69. Invocation command line was
8321 CONFIG_FILES = $CONFIG_FILES
8322 CONFIG_HEADERS = $CONFIG_HEADERS
8323 CONFIG_LINKS = $CONFIG_LINKS
8324 CONFIG_COMMANDS = $CONFIG_COMMANDS
8327 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8332 case $ac_config_files in *"
8333 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
8336 case $ac_config_headers in *"
8337 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
8341 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8342 # Files that config.status was made for.
8343 config_files="$ac_config_files"
8344 config_headers="$ac_config_headers"
8345 config_commands="$ac_config_commands"
8349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8351 \`$as_me' instantiates files and other configuration actions
8352 from templates according to the current configuration. Unless the files
8353 and actions are specified as TAGs, all are instantiated by default.
8355 Usage: $0 [OPTION]... [TAG]...
8357 -h, --help print this help, then exit
8358 -V, --version print version number and configuration settings, then exit
8359 --config print configuration, then exit
8360 -q, --quiet, --silent
8361 do not print progress messages
8362 -d, --debug don't remove temporary files
8363 --recheck update $as_me by reconfiguring in the same conditions
8364 --file=FILE[:TEMPLATE]
8365 instantiate the configuration file FILE
8366 --header=FILE[:TEMPLATE]
8367 instantiate the configuration header FILE
8369 Configuration files:
8372 Configuration headers:
8375 Configuration commands:
8378 Report bugs to the package provider."
8381 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8382 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8385 configured by $0, generated by GNU Autoconf 2.69,
8386 with options \\"\$ac_cs_config\\"
8388 Copyright (C) 2012 Free Software Foundation, Inc.
8389 This config.status script is free software; the Free Software Foundation
8390 gives unlimited permission to copy, distribute and modify it."
8395 test -n "\$AWK" || AWK=awk
8398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8399 # The default lists apply if the user does not specify any file.
8405 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8406 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
8410 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
8422 # Handling of the options.
8423 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8425 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
8426 $as_echo "$ac_cs_version"; exit ;;
8427 --config |
--confi |
--conf |
--con |
--co |
--c )
8428 $as_echo "$ac_cs_config"; exit ;;
8429 --debug |
--debu |
--deb |
--de |
--d |
-d )
8431 --file |
--fil |
--fi |
--f )
8434 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8435 '') as_fn_error $?
"missing file argument" ;;
8437 as_fn_append CONFIG_FILES
" '$ac_optarg'"
8438 ac_need_defaults
=false
;;
8439 --header |
--heade |
--head |
--hea )
8442 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8444 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
8445 ac_need_defaults
=false
;;
8447 # Conflict between --help and --header
8448 as_fn_error $?
"ambiguous option: \`$1'
8449 Try \`$0 --help' for more information.";;
8450 --help |
--hel |
-h )
8451 $as_echo "$ac_cs_usage"; exit ;;
8452 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8453 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8457 -*) as_fn_error $?
"unrecognized option: \`$1'
8458 Try \`$0 --help' for more information." ;;
8460 *) as_fn_append ac_config_targets
" $1"
8461 ac_need_defaults
=false
;;
8467 ac_configure_extra_args
=
8469 if $ac_cs_silent; then
8471 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8476 if \$ac_cs_recheck; then
8477 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8479 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8480 CONFIG_SHELL='$SHELL'
8486 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8490 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8491 ## Running $as_me. ##
8497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8504 with_target_subdir=${with_target_subdir}
8505 with_multisubdir=${with_multisubdir}
8506 ac_configure_args="--enable-multilib ${ac_configure_args}"
8507 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
8508 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
8509 libiberty_topdir=${libiberty_topdir}
8514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8516 # Handling of arguments.
8517 for ac_config_target
in $ac_config_targets
8519 case $ac_config_target in
8520 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
8521 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
8522 "testsuite/Makefile") CONFIG_FILES
="$CONFIG_FILES testsuite/Makefile" ;;
8523 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8525 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8530 # If the user did not use the arguments to specify the items to instantiate,
8531 # then the envvar interface is used. Set only those that are not.
8532 # We use the long form for the default assignment because of an extremely
8533 # bizarre bug on SunOS 4.1.3.
8534 if $ac_need_defaults; then
8535 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8536 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8537 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8540 # Have a temporary directory for convenience. Make it in the build tree
8541 # simply because there is no reason against having it here, and in addition,
8542 # creating and moving files from /tmp can sometimes cause problems.
8543 # Hook for its removal unless debugging.
8544 # Note that there is a small window in which the directory will not be cleaned:
8545 # after its creation but before its name has been assigned to `$tmp'.
8549 trap 'exit_status=$?
8551 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8553 trap 'as_fn_exit 1' 1 2 13 15
8555 # Create a (secure) tmp directory for tmp files.
8558 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8562 tmp
=.
/conf$$
-$RANDOM
8563 (umask 077 && mkdir
"$tmp")
8564 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
8567 # Set up the scripts for CONFIG_FILES section.
8568 # No need to generate them if there are no CONFIG_FILES.
8569 # This happens for instance with `./config.status config.h'.
8570 if test -n "$CONFIG_FILES"; then
8572 if $AWK 'BEGIN { getline <"/dev/null" }' </dev
/null
2>/dev
/null
; then
8574 ac_cs_awk_pipe_init
=
8575 ac_cs_awk_read_file
='
8576 while ((getline aline < (F[key])) > 0)
8579 ac_cs_awk_pipe_fini
=
8581 ac_cs_awk_getline
=false
8582 ac_cs_awk_pipe_init
="print \"cat <<'|#_!!_#|' &&\""
8583 ac_cs_awk_read_file
='
8585 print "cat " F[key] " &&"
8586 '$ac_cs_awk_pipe_init
8587 # The final `:' finishes the AND list.
8588 ac_cs_awk_pipe_fini
='END { print "|#_!!_#|"; print ":" }'
8590 ac_cr
=`echo X | tr X '\015'`
8591 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8592 # But we know of no other shell where ac_cr would be empty at this
8593 # point, so we can use a bashism as a fallback.
8594 if test "x$ac_cr" = x
; then
8595 eval ac_cr
=\$
\'\\r
\'
8597 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8598 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8604 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8607 # Create commands to substitute file output variables.
8609 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
8610 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
8611 echo "$ac_subst_files" |
sed 's/.*/F["&"]="$&"/' &&
8614 } >conf$
$files.sh
&&
8615 . .
/conf$
$files.sh ||
8616 as_fn_error $?
"could not make $CONFIG_STATUS" "$LINENO" 5
8617 rm -f conf$
$files.sh
8620 echo "cat >conf$$subs.awk <<_ACEOF" &&
8621 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8624 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8625 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8627 for ac_last_try in false false false false false :; do
8628 . ./conf$$subs.sh ||
8629 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8631 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
8632 if test $ac_delim_n = $ac_delim_num; then
8634 elif $ac_last_try; then
8635 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
8637 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8643 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
8647 s/^/S["/; s
/!.
*/"]=/
8657 s/\(.\{148\}\)..*/\1/
8659 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
8664 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8671 s/\(.\{148\}\)..*/\1/
8673 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
8677 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
8682 ' <conf$$subs.awk | sed '
8687 ' >>$CONFIG_STATUS || ac_write_fail=1
8688 rm -f conf$$subs.awk
8689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8691 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
8692 for (key in S) S_is_set[key] = 1
8694 \$ac_cs_awk_pipe_init
8698 nfields = split(line, field, "@
")
8700 len = length(field[1])
8701 for (i = 2; i < nfields; i++) {
8703 keylen = length(key)
8704 if (S_is_set[key]) {
8706 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8707 len += length(value) + length(field[++i])
8712 if (nfields == 3 && !substed) {
8714 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8715 \$ac_cs_awk_read_file
8721 \$ac_cs_awk_pipe_fini
8724 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8725 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8726 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
8729 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
8730 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
8733 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8734 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
8735 # trailing colons and then remove the whole line if VPATH becomes empty
8736 # (actually we leave an empty line to preserve line numbers).
8737 if test "x
$srcdir" = x.; then
8738 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
8756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8757 fi # test -n "$CONFIG_FILES"
8759 # Set up the scripts for CONFIG_HEADERS section.
8760 # No need to generate them if there are no CONFIG_HEADERS.
8761 # This happens for instance with `./config.status Makefile'.
8762 if test -n "$CONFIG_HEADERS"; then
8763 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
8767 # Transform confdefs.h into an awk script `defines.awk', embedded as
8768 # here-document in config.status, that substitutes the proper values into
8769 # config.h.in to produce config.h.
8771 # Create a delimiter string that does not exist in confdefs.h, to ease
8772 # handling of long lines.
8774 for ac_last_try in false false :; do
8775 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
8776 if test -z "$ac_tt"; then
8778 elif $ac_last_try; then
8779 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
8781 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
8785 # For the awk script, D is an array of macro values keyed by name,
8786 # likewise P contains macro parameters if any. Preserve backslash
8787 # newline sequences.
8789 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8791 s/.\{148\}/&'"$ac_delim"'/g
8794 s/^[ ]*#[ ]*define[ ][ ]*/ /
8801 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
8803 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
8807 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
8808 D["\
1"]=" \
3\\\\\\n
"\\/p
8810 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
8815 s/.\{148\}/&'"$ac_delim"'/g
8820 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
8823 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
8825 ' <confdefs.h | sed '
8826 s/'"$ac_delim"'/"\\\
8827 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8830 for (key in D) D_is_set[key] = 1
8833 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8835 split(line, arg, " ")
8836 if (arg[1] == "#") {
8840 defundef
= substr
(arg
[1], 2)
8843 split(mac1
, mac2
, "(") #)
8845 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
8846 if (D_is_set
[macro
]) {
8847 # Preserve the white space surrounding the "#".
8848 print prefix
"define", macro P
[macro
] D
[macro
]
8851 # Replace #undef with comments. This is necessary, for example,
8852 # in the case of _POSIX_SOURCE, which is predefined and required
8853 # on some systems where configure will not decide to define it.
8854 if (defundef
== "undef") {
8855 print
"/*", prefix defundef
, macro
, "*/"
8863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
8864 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
8865 fi # test -n "$CONFIG_HEADERS"
8868 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8873 :[FHLC
]) ac_mode
=$ac_tag; continue;;
8875 case $ac_mode$ac_tag in
8877 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
8878 :[FH
]-) ac_tag
=-:-;;
8879 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
8896 -) ac_f
="$ac_tmp/stdin";;
8897 *) # Look for the file first in the build tree, then in the source tree
8898 # (if the path is not absolute). The absolute path cannot be DOS-style,
8899 # because $ac_f cannot contain `:'.
8903 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
8905 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8907 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8908 as_fn_append ac_file_inputs
" '$ac_f'"
8911 # Let's still pretend it is `configure' which instantiates (i.e., don't
8912 # use $as_me), people would be surprised to read:
8913 # /* config.h. Generated by config.status. */
8914 configure_input
='Generated from '`
8915 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8917 if test x
"$ac_file" != x-
; then
8918 configure_input
="$ac_file. $configure_input"
8919 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8920 $as_echo "$as_me: creating $ac_file" >&6;}
8922 # Neutralize special characters interpreted by sed in replacement strings.
8923 case $configure_input in #(
8924 *\
&* |
*\|
* |
*\\* )
8925 ac_sed_conf_input
=`$as_echo "$configure_input" |
8926 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8927 *) ac_sed_conf_input
=$configure_input;;
8931 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
8932 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
8937 ac_dir
=`$as_dirname -- "$ac_file" ||
8938 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8939 X"$ac_file" : 'X\(//\)[^/]' \| \
8940 X"$ac_file" : 'X\(//\)$' \| \
8941 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8942 $as_echo X"$ac_file" |
8943 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8960 as_dir
="$ac_dir"; as_fn_mkdir_p
8964 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8966 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8967 # A ".." for each directory in $ac_dir_suffix.
8968 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8969 case $ac_top_builddir_sub in
8970 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
8971 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
8974 ac_abs_top_builddir
=$ac_pwd
8975 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
8976 # for backward compatibility:
8977 ac_top_builddir
=$ac_top_build_prefix
8980 .
) # We are building in place.
8982 ac_top_srcdir
=$ac_top_builddir_sub
8983 ac_abs_top_srcdir
=$ac_pwd ;;
8984 [\\/]* | ?
:[\\/]* ) # Absolute name.
8985 ac_srcdir
=$srcdir$ac_dir_suffix;
8986 ac_top_srcdir
=$srcdir
8987 ac_abs_top_srcdir
=$srcdir ;;
8989 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
8990 ac_top_srcdir
=$ac_top_build_prefix$srcdir
8991 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
8993 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
9003 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
9004 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
9008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
9009 # If the template does not know about datarootdir, expand it.
9010 # FIXME: This hack should be removed a few years after 2.60.
9011 ac_datarootdir_hack
=; ac_datarootdir_seen
=
9022 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9023 *datarootdir
*) ac_datarootdir_seen
=yes;;
9024 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
9025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9026 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9029 ac_datarootdir_hack='
9030 s&@datadir@&$datadir&g
9031 s&@docdir@&$docdir&g
9032 s&@infodir@&$infodir&g
9033 s&@localedir@&$localedir&g
9034 s&@mandir@&$mandir&g
9035 s&\\\${datarootdir}&$datarootdir&g' ;;
9039 # Neutralize VPATH when `$srcdir' = `.'.
9040 # Shell code in configure.ac might set extrasub.
9041 # FIXME: do we really want to maintain this feature?
9042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9043 ac_sed_extra="$ac_vpsub
9046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
9048 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
9049 s|@configure_input@|
$ac_sed_conf_input|
;t t
9050 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
9051 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
9052 s
&@srcdir@
&$ac_srcdir&;t t
9053 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
9054 s
&@top_srcdir@
&$ac_top_srcdir&;t t
9055 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
9056 s
&@builddir@
&$ac_builddir&;t t
9057 s
&@abs_builddir@
&$ac_abs_builddir&;t t
9058 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
9059 s
&@INSTALL@
&$ac_INSTALL&;t t
9060 $ac_datarootdir_hack
9062 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
9063 if $ac_cs_awk_getline; then
9064 $AWK -f "$ac_tmp/subs.
awk"
9066 $AWK -f "$ac_tmp/subs.
awk" | $SHELL
9068 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
9070 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9071 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
9072 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9073 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
9074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
9075 which seems to be undefined. Please make sure it is defined" >&5
9076 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
9077 which seems to be undefined. Please make sure it is defined" >&2;}
9079 rm -f "$ac_tmp/stdin"
9081 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9082 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9084 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9090 if test x"$ac_file" != x-; then
9092 $as_echo "/* $configure_input */" \
9093 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9094 } >"$ac_tmp/config.h" \
9095 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9096 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9097 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9098 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9101 mv "$ac_tmp/config.h" "$ac_file" \
9102 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9105 $as_echo "/* $configure_input */" \
9106 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9107 || as_fn_error $? "could not create -" "$LINENO" 5
9111 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9112 $as_echo "$as_me: executing $ac_file commands" >&6;}
9117 case $ac_file$ac_mode in
9118 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
9119 if test -n "$CONFIG_FILES"; then
9120 if test -n "${with_target_subdir}"; then
9121 # FIXME: We shouldn't need to
set ac_file
9123 LD
="${ORIGINAL_LD_FOR_MULTILIBS}"
9124 .
${libiberty_topdir}/config-ml.
in
9134 ac_clean_files
=$ac_clean_files_save
9136 test $ac_write_fail = 0 ||
9137 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
9140 # configure is writing to config.log, and then calls config.status.
9141 # config.status does its own redirection, appending to config.log.
9142 # Unfortunately, on DOS this fails, as config.log is still kept open
9143 # by configure, so config.status won't be able to write to it; its
9144 # output is simply discarded. So we exec the FD to /dev/null,
9145 # effectively closing config.log, so it can be properly (re)opened and
9146 # appended to by config.status. When coming back to configure, we
9147 # need to make the FD available again.
9148 if test "$no_create" != yes; then
9150 ac_config_status_args
=
9151 test "$silent" = yes &&
9152 ac_config_status_args
="$ac_config_status_args --quiet"
9154 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
9156 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9157 # would make configure fail if this is the last instruction.
9158 $ac_cs_success || as_fn_exit
1
9160 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
9161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9162 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}