2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
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.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x
; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var
in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\
${$as_var+set} = xset \
119 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
132 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x
; then
135 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required
="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev
/null
; then :
178 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
181 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
183 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir
=.
190 for as_base
in sh bash ksh sh5
; do
191 # Try only shells that exist, to save several forks.
192 as_shell
=$as_dir/$as_base
193 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
195 CONFIG_SHELL
=$as_shell as_have_required
=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
204 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
206 CONFIG_SHELL
=$SHELL as_have_required
=yes
211 if test "x$CONFIG_SHELL" != x
; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x
$as_have_required = xno
; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x
${ZSH_VERSION+set} = xset
; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL
=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE
= GREP_OPTIONS
=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir
=.
/$as_dir;;
283 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
287 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs
="'$as_qdir' $as_dirs"
291 as_dir
=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
317 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
352 as_val
=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status
=$?
; test $as_status -eq 0 && as_status
=1
366 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit
$as_status
373 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
380 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
392 as_me
=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits
='0123456789'
416 as_cr_alnum
=$as_cr_Letters$as_cr_digits
419 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
420 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x
"$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C
= ECHO_N
= ECHO_T
=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
463 rm -f conf$$ conf$$.exe conf$$.
file
464 if test -d conf$$.dir
; then
465 rm -f conf$$.dir
/conf$$.
file
468 mkdir conf$$.dir
2>/dev
/null
470 if (echo >conf$$.
file) 2>/dev
/null
; then
471 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
479 elif ln conf$$.
file conf$$
2>/dev
/null
; then
487 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
488 rmdir conf$$.dir
2>/dev
/null
490 if mkdir
-p .
2>/dev
/null
; then
491 as_mkdir_p
='mkdir -p "$as_dir"'
493 test -d .
/-p && rmdir .
/-p
497 if test -x / >/dev
/null
2>&1; then
500 if ls -dL / >/dev
/null
2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p
=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev
/null
6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix
=/usr
/local
539 ac_config_libobj_dir
=.
546 # Identity of this package.
554 ac_unique_file
="table.h"
555 # Factoring default headers for most tests.
556 ac_includes_default
="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars
='LTLIBOBJS
666 program_transform_name
679 enable_option_checking
681 enable_build_warnings
682 enable_sim_build_warnings
684 ac_precious_vars
='build_alias
695 # Initialize some variables set by options.
697 ac_init_version
=false
698 ac_unrecognized_opts
=
700 # The variables have the same names as the options, with
701 # dashes changed to underlines.
709 program_transform_name
=s
,x
,x
,
717 # Installation directory options.
718 # These are left unexpanded so users can "make install exec_prefix=/foo"
719 # and all the variables that are supposed to be based on exec_prefix
720 # by default will actually change.
721 # Use braces instead of parens because sh, perl, etc. also accept them.
722 # (The list follows the same order as the GNU Coding Standards.)
723 bindir
='${exec_prefix}/bin'
724 sbindir
='${exec_prefix}/sbin'
725 libexecdir
='${exec_prefix}/libexec'
726 datarootdir
='${prefix}/share'
727 datadir
='${datarootdir}'
728 sysconfdir
='${prefix}/etc'
729 sharedstatedir
='${prefix}/com'
730 localstatedir
='${prefix}/var'
731 includedir
='${prefix}/include'
732 oldincludedir
='/usr/include'
733 docdir
='${datarootdir}/doc/${PACKAGE}'
734 infodir
='${datarootdir}/info'
739 libdir
='${exec_prefix}/lib'
740 localedir
='${datarootdir}/locale'
741 mandir
='${datarootdir}/man'
747 # If the previous option needs an argument, assign it.
748 if test -n "$ac_prev"; then
749 eval $ac_prev=\
$ac_option
755 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
759 # Accept the important Cygnus configure options, so we can diagnose typos.
761 case $ac_dashdash$ac_option in
765 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
767 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
770 -build |
--build |
--buil |
--bui |
--bu)
771 ac_prev
=build_alias
;;
772 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
773 build_alias
=$ac_optarg ;;
775 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
776 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
777 ac_prev
=cache_file
;;
778 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
779 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
780 cache_file
=$ac_optarg ;;
783 cache_file
=config.cache
;;
785 -datadir |
--datadir |
--datadi |
--datad)
787 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
788 datadir
=$ac_optarg ;;
790 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
791 |
--dataroo |
--dataro |
--datar)
792 ac_prev
=datarootdir
;;
793 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
794 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
795 datarootdir
=$ac_optarg ;;
797 -disable-* |
--disable-*)
798 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
799 # Reject names that are not valid shell variable names.
800 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
801 as_fn_error
"invalid feature name: $ac_useropt"
802 ac_useropt_orig
=$ac_useropt
803 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
804 case $ac_user_opts in
808 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
809 ac_unrecognized_sep
=', ';;
811 eval enable_
$ac_useropt=no
;;
813 -docdir |
--docdir |
--docdi |
--doc |
--do)
815 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
818 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
820 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
823 -enable-* |
--enable-*)
824 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
825 # Reject names that are not valid shell variable names.
826 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
827 as_fn_error
"invalid feature name: $ac_useropt"
828 ac_useropt_orig
=$ac_useropt
829 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
830 case $ac_user_opts in
834 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
835 ac_unrecognized_sep
=', ';;
837 eval enable_
$ac_useropt=\
$ac_optarg ;;
839 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
840 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
841 |
--exec |
--exe |
--ex)
842 ac_prev
=exec_prefix
;;
843 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
844 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
845 |
--exec=* |
--exe=* |
--ex=*)
846 exec_prefix
=$ac_optarg ;;
848 -gas |
--gas |
--ga |
--g)
849 # Obsolete; use --with-gas.
852 -help |
--help |
--hel |
--he |
-h)
854 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
855 ac_init_help
=recursive
;;
856 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
857 ac_init_help
=short
;;
859 -host |
--host |
--hos |
--ho)
860 ac_prev
=host_alias
;;
861 -host=* |
--host=* |
--hos=* |
--ho=*)
862 host_alias
=$ac_optarg ;;
864 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
866 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
868 htmldir
=$ac_optarg ;;
870 -includedir |
--includedir |
--includedi |
--included |
--include \
871 |
--includ |
--inclu |
--incl |
--inc)
872 ac_prev
=includedir
;;
873 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
874 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
875 includedir
=$ac_optarg ;;
877 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
879 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
880 infodir
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>&5
1426 mv -f conftest.er1 conftest.err
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.
$ac_objext; then :
1435 $as_echo "$as_me: failed program was:" >&5
1436 sed 's/^/| /' conftest.
$ac_ext >&5
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1443 } # ac_fn_c_try_compile
1445 # ac_fn_c_try_cpp LINENO
1446 # ----------------------
1447 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1450 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1451 if { { ac_try
="$ac_cpp conftest.$ac_ext"
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 "$ac_cpp conftest.$ac_ext") 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 $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1472 $as_echo "$as_me: failed program was:" >&5
1473 sed 's/^/| /' conftest.$ac_ext >&5
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1482 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1483 # -------------------------------------------------------
1484 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1485 # the include files in INCLUDES and setting the cache variable VAR
1487 ac_fn_c_check_header_mongrel ()
1489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1490 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1492 $as_echo_n "checking for $2... " >&6; }
1493 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1494 $as_echo_n "(cached) " >&6
1497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1498 $as_echo "$ac_res" >&6; }
1500 # Is the header compilable?
1501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1502 $as_echo_n "checking $2 usability... " >&6; }
1503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1504 /* end confdefs.h. */
1508 if ac_fn_c_try_compile "$LINENO"; then :
1509 ac_header_compiler=yes
1511 ac_header_compiler=no
1513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1515 $as_echo "$ac_header_compiler" >&6; }
1517 # Is the header present?
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1519 $as_echo_n "checking $2 presence... " >&6; }
1520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1521 /* end confdefs.h. */
1524 if ac_fn_c_try_cpp "$LINENO"; then :
1525 ac_header_preproc=yes
1527 ac_header_preproc=no
1529 rm -f conftest.err conftest.$ac_ext
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1531 $as_echo "$ac_header_preproc" >&6; }
1533 # So? What about this header?
1534 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1537 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1539 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1543 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1545 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1547 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1549 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1551 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1555 $as_echo_n "checking for $2... " >&6; }
1556 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1557 $as_echo_n "(cached) " >&6
1559 eval "$3=\$ac_header_compiler"
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1563 $as_echo "$ac_res" >&6; }
1565 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1567 } # ac_fn_c_check_header_mongrel
1569 # ac_fn_c_try_run LINENO
1570 # ----------------------
1571 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1572 # that executables *can* be run.
1575 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576 if { { ac_try="$ac_link"
1578 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1579 *) ac_try_echo
=$ac_try;;
1581 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583 (eval "$ac_link") 2>&5
1585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1587 { { case "(($ac_try" in
1588 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1589 *) ac_try_echo=$ac_try;;
1591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592 $as_echo "$ac_try_echo"; } >&5
1593 (eval "$ac_try") 2>&5
1595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596 test $ac_status = 0; }; }; then :
1599 $as_echo "$as_me: program exited with status $ac_status" >&5
1600 $as_echo "$as_me: failed program was:" >&5
1601 sed 's/^/| /' conftest.$ac_ext >&5
1603 ac_retval=$ac_status
1605 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1606 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1612 # -------------------------------------------------------
1613 # Tests whether HEADER exists and can be compiled using the include files in
1614 # INCLUDES, setting the cache variable VAR accordingly.
1615 ac_fn_c_check_header_compile ()
1617 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1619 $as_echo_n "checking for $2... " >&6; }
1620 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1621 $as_echo_n "(cached) " >&6
1623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1624 /* end confdefs.h. */
1628 if ac_fn_c_try_compile "$LINENO"; then :
1633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1637 $as_echo "$ac_res" >&6; }
1638 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1640 } # ac_fn_c_check_header_compile
1642 # ac_fn_c_try_link LINENO
1643 # -----------------------
1644 # Try to link conftest.$ac_ext, and return whether this succeeded.
1647 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1648 rm -f conftest.$ac_objext conftest$ac_exeext
1649 if { { ac_try="$ac_link"
1651 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1652 *) ac_try_echo
=$ac_try;;
1654 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1655 $as_echo "$ac_try_echo"; } >&5
1656 (eval "$ac_link") 2>conftest.err
1658 if test -s conftest.err
; then
1659 grep -v '^ *+' conftest.err
>conftest.er1
1660 cat conftest.er1
>&5
1661 mv -f conftest.er1 conftest.err
1663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664 test $ac_status = 0; } && {
1665 test -z "$ac_c_werror_flag" ||
1666 test ! -s conftest.err
1667 } && test -s conftest
$ac_exeext && {
1668 test "$cross_compiling" = yes ||
1669 $as_test_x conftest
$ac_exeext
1673 $as_echo "$as_me: failed program was:" >&5
1674 sed 's/^/| /' conftest.
$ac_ext >&5
1678 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1679 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1680 # interfere with the next link command; also delete a directory that is
1681 # left behind by Apple's compiler. We do this before executing the actions.
1682 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1683 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1686 } # ac_fn_c_try_link
1687 cat >config.log
<<_ACEOF
1688 This file contains any messages produced by compilers while
1689 running configure, to aid debugging if configure makes a mistake.
1691 It was created by $as_me, which was
1692 generated by GNU Autoconf 2.64. Invocation command line was
1704 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1705 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1706 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1707 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1708 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1710 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1711 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1713 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1714 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1715 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1716 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1717 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1718 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1719 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1723 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1727 test -z "$as_dir" && as_dir
=.
1728 $as_echo "PATH: $as_dir"
1744 # Keep a trace of the command line.
1745 # Strip out --no-create and --no-recursion so they do not pile up.
1746 # Strip out --silent because we don't want to record it for future runs.
1747 # Also quote any args containing shell meta-characters.
1748 # Make two passes to allow for proper duplicate-argument suppression.
1752 ac_must_keep_next
=false
1758 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1759 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1760 |
-silent |
--silent |
--silen |
--sile |
--sil)
1763 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1766 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1768 as_fn_append ac_configure_args1
" '$ac_arg'"
1769 if test $ac_must_keep_next = true
; then
1770 ac_must_keep_next
=false
# Got value, back to normal.
1773 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1774 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1775 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1776 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1777 case "$ac_configure_args0 " in
1778 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1781 -* ) ac_must_keep_next
=true
;;
1784 as_fn_append ac_configure_args
" '$ac_arg'"
1789 { ac_configure_args0
=; unset ac_configure_args0
;}
1790 { ac_configure_args1
=; unset ac_configure_args1
;}
1792 # When interrupted or exit'd, cleanup temporary files, and complete
1793 # config.log. We remove comments because anyway the quotes in there
1794 # would cause problems or look ugly.
1795 # WARNING: Use '\'' to represent an apostrophe within the trap.
1796 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1797 trap 'exit_status=$?
1798 # Save into config.log some information that might help in debugging.
1803 ## ---------------- ##
1804 ## Cache variables. ##
1805 ## ---------------- ##
1808 # The following way of writing the cache mishandles newlines in values,
1810 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1811 eval ac_val=\$$ac_var
1815 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1816 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1819 _ | IFS | as_nl) ;; #(
1820 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1821 *) { eval $ac_var=; unset $ac_var;} ;;
1826 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1827 *${as_nl}ac_space=\ *)
1829 "s/'\''/'\''\\\\'\'''\''/g;
1830 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1833 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1841 ## ----------------- ##
1842 ## Output variables. ##
1843 ## ----------------- ##
1846 for ac_var in $ac_subst_vars
1848 eval ac_val=\$$ac_var
1850 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1852 $as_echo "$ac_var='\''$ac_val'\''"
1856 if test -n "$ac_subst_files"; then
1858 ## ------------------- ##
1859 ## File substitutions. ##
1860 ## ------------------- ##
1863 for ac_var
in $ac_subst_files
1865 eval ac_val
=\$
$ac_var
1867 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1869 $as_echo "$ac_var='\''$ac_val'\''"
1874 if test -s confdefs.h; then
1884 test "$ac_signal" != 0 &&
1885 $as_echo "$as_me: caught signal $ac_signal"
1886 $as_echo "$as_me: exit $exit_status"
1888 rm -f core *.core core.conftest.* &&
1889 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1892 for ac_signal
in 1 2 13 15; do
1893 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1897 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1898 rm -f -r conftest
* confdefs.h
1900 $as_echo "/* confdefs.h */" > confdefs.h
1902 # Predefined preprocessor variables.
1904 cat >>confdefs.h
<<_ACEOF
1905 #define PACKAGE_NAME "$PACKAGE_NAME"
1908 cat >>confdefs.h
<<_ACEOF
1909 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1912 cat >>confdefs.h
<<_ACEOF
1913 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1916 cat >>confdefs.h
<<_ACEOF
1917 #define PACKAGE_STRING "$PACKAGE_STRING"
1920 cat >>confdefs.h
<<_ACEOF
1921 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1924 cat >>confdefs.h
<<_ACEOF
1925 #define PACKAGE_URL "$PACKAGE_URL"
1929 # Let the site file select an alternate cache file if it wants to.
1930 # Prefer an explicitly selected file to automatically selected ones.
1933 if test -n "$CONFIG_SITE"; then
1934 ac_site_file1
=$CONFIG_SITE
1935 elif test "x$prefix" != xNONE
; then
1936 ac_site_file1
=$prefix/share
/config.site
1937 ac_site_file2
=$prefix/etc
/config.site
1939 ac_site_file1
=$ac_default_prefix/share
/config.site
1940 ac_site_file2
=$ac_default_prefix/etc
/config.site
1942 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
1944 test "x$ac_site_file" = xNONE
&& continue
1945 if test -r "$ac_site_file"; then
1946 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1947 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1948 sed 's/^/| /' "$ac_site_file" >&5
1953 if test -r "$cache_file"; then
1954 # Some versions of bash will fail to source /dev/null (special
1955 # files actually), so we avoid doing that.
1956 if test -f "$cache_file"; then
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1958 $as_echo "$as_me: loading cache $cache_file" >&6;}
1960 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
1961 *) .
"./$cache_file";;
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1966 $as_echo "$as_me: creating cache $cache_file" >&6;}
1970 # Check that the precious variables saved in the cache have kept the same
1972 ac_cache_corrupted
=false
1973 for ac_var
in $ac_precious_vars; do
1974 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
1975 eval ac_new_set
=\
$ac_env_${ac_var}_set
1976 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
1977 eval ac_new_val
=\
$ac_env_${ac_var}_value
1978 case $ac_old_set,$ac_new_set in
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1981 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1982 ac_cache_corrupted
=: ;;
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1985 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1986 ac_cache_corrupted
=: ;;
1989 if test "x$ac_old_val" != "x$ac_new_val"; then
1990 # differences in whitespace do not lead to failure.
1991 ac_old_val_w
=`echo x $ac_old_val`
1992 ac_new_val_w
=`echo x $ac_new_val`
1993 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1994 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1995 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1996 ac_cache_corrupted
=:
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1999 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2000 eval $ac_var=\
$ac_old_val
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2003 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2004 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2005 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2008 # Pass precious variables to config.status.
2009 if test "$ac_new_set" = set; then
2011 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2012 *) ac_arg
=$ac_var=$ac_new_val ;;
2014 case " $ac_configure_args " in
2015 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2016 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2020 if $ac_cache_corrupted; then
2021 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2022 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2024 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2025 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2027 ## -------------------- ##
2028 ## Main body of script. ##
2029 ## -------------------- ##
2032 ac_cpp
='$CPP $CPPFLAGS'
2033 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2034 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2035 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2038 # This file contains common code used by all simulators.
2040 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2041 # directory. It is intended to be invoked before any target specific stuff.
2042 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2043 # It is intended to be invoked last.
2045 # The simulator's configure.ac should look like:
2047 # dnl Process this file with autoconf to produce a configure script.
2048 # AC_PREREQ(2.64)dnl
2049 # AC_INIT(Makefile.in)
2050 # sinclude(../common/aclocal.m4)
2054 # ... target specific stuff ...
2058 # Include global overrides and fixes for Autoconf.
2085 # _AC_CHECK_DECL_BODY
2086 # -------------------
2087 # Shell function body for AC_CHECK_DECL.
2088 # _AC_CHECK_DECL_BODY
2090 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2092 # -------------------------------------------------------------
2093 # Helper to AC_CHECK_DECLS, which generates the check for a single
2094 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2095 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2107 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2109 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2110 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2111 # Written by Gordon Matzigkeit, 1996
2113 # This file is free software; the Free Software Foundation gives
2114 # unlimited permission to copy and/or distribute it, with or without
2115 # modifications, as long as this notice is preserved.
2122 # LT_PREREQ(VERSION)
2123 # ------------------
2124 # Complain and exit if this libtool version is less that VERSION.
2128 # _LT_CHECK_BUILDDIR
2129 # ------------------
2130 # Complain if the absolute build directory name contains unusual characters
2134 # LT_INIT([OPTIONS])
2135 # ------------------
2139 # This is what autoupdate's m4 run will expand. It fires
2140 # the warning (with _au_warn_XXX), outputs it into the
2141 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2142 # the replacement expansion.
2145 # This is an auxiliary macro that is also run when
2146 # autoupdate runs m4. It simply calls m4_warning, but
2147 # we need a wrapper so that each warning is emitted only
2148 # once. We break the quoting in m4_warning's argument in
2149 # order to expand this macro's arguments, not AU_DEFUN's.
2152 # Finally, this is the expansion that is picked up by
2153 # autoconf. It tells the user to run autoupdate, and
2154 # then outputs the replacement expansion. We do not care
2155 # about autoupdate's warning because that contains
2156 # information on what to do *after* running autoupdate.
2158 # This is what autoupdate's m4 run will expand. It fires
2159 # the warning (with _au_warn_XXX), outputs it into the
2160 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2161 # the replacement expansion.
2164 # This is an auxiliary macro that is also run when
2165 # autoupdate runs m4. It simply calls m4_warning, but
2166 # we need a wrapper so that each warning is emitted only
2167 # once. We break the quoting in m4_warning's argument in
2168 # order to expand this macro's arguments, not AU_DEFUN's.
2171 # Finally, this is the expansion that is picked up by
2172 # autoconf. It tells the user to run autoupdate, and
2173 # then outputs the replacement expansion. We do not care
2174 # about autoupdate's warning because that contains
2175 # information on what to do *after* running autoupdate.
2179 # _LT_CC_BASENAME(CC)
2180 # -------------------
2181 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
2185 # _LT_FILEUTILS_DEFAULTS
2186 # ----------------------
2187 # It is okay to use these file commands and assume they have been set
2188 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2189 # _LT_FILEUTILS_DEFAULTS
2197 # _LT_PREPARE_SED_QUOTE_VARS
2198 # --------------------------
2199 # Define a few sed substitution that help us do robust quoting.
2204 # Note that this code is called both from `configure', and `config.status'
2205 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
2206 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2207 # so we pass a copy along to make sure it has a sensible value anyway.
2211 ## ------------------------------------- ##
2212 ## Accumulate code for creating libtool. ##
2213 ## ------------------------------------- ##
2215 # So that we can recreate a full libtool script including additional
2216 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2217 # in macros and then make a single call at the end using the `libtool'
2221 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2222 # ----------------------------------------
2223 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2230 # _LT_CONFIG_LIBTOOL([COMMANDS])
2231 # ------------------------------
2232 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2239 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2240 # -----------------------------------------------------
2244 # _LT_FORMAT_COMMENT([COMMENT])
2245 # -----------------------------
2246 # Add leading comment marks to the start of each line, and a trailing
2247 # full-stop to the whole comment if one is not present already.
2252 ## ------------------------ ##
2253 ## FIXME: Eliminate VARNAME ##
2254 ## ------------------------ ##
2257 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2258 # -------------------------------------------------------------------
2259 # CONFIGNAME is the name given to the value in the libtool script.
2260 # VARNAME is the (base) name used in the configure script.
2261 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2262 # VARNAME. Any other value will be used directly.
2266 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2267 # --------------------------------------------------------
2271 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2272 # ------------------------------------------------
2276 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2277 # ---------------------------------------------------------
2281 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2282 # --------------------------------------------------
2286 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2287 # ---------------------------------------------------
2291 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2292 # ---------------------------------------------------
2297 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2298 # ------------------------------------------------
2303 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2304 # ------------------------------------
2305 # Quote a variable value, and forward it to `config.status' so that its
2306 # declaration there will have the same value as in `configure'. VARNAME
2307 # must have a single quote delimited value for this to work.
2311 # _LT_CONFIG_STATUS_DECLARATIONS
2312 # ------------------------------
2313 # We delimit libtool config variables with single quotes, so when
2314 # we write them to config.status, we have to be sure to quote all
2315 # embedded single quotes properly. In configure, this macro expands
2316 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2318 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2324 # Output comment and list of tags supported by the script
2328 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2329 # -----------------------------------
2330 # Extract the dictionary values for VARNAME (optionally with TAG) and
2331 # expand to a commented shell variable setting:
2333 # # Some comment about what VAR is for.
2334 # visible_name=$lt_internal_name
2338 # _LT_LIBTOOL_CONFIG_VARS
2339 # -----------------------
2340 # Produce commented declarations of non-tagged libtool config variables
2341 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2342 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
2343 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2347 # _LT_LIBTOOL_TAG_VARS(TAG)
2348 # -------------------------
2352 # _LT_TAGVAR(VARNAME, [TAGNAME])
2353 # ------------------------------
2357 # _LT_CONFIG_COMMANDS
2358 # -------------------
2359 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
2360 # variables for single and double quote escaping we saved from calls
2361 # to _LT_DECL, we can put quote escaped variables declarations
2362 # into `config.status', and then the shell code to quote escape them in
2363 # for loops in `config.status'. Finally, any additional code accumulated
2364 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2365 #_LT_CONFIG_COMMANDS
2371 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2372 # ------------------------------------
2373 # Generate a child script FILE with all initialization necessary to
2374 # reuse the environment learned by the parent script, and make the
2375 # file executable. If COMMENT is supplied, it is inserted after the
2376 # `#!' sequence but before initialization text begins. After this
2377 # macro, additional text can be appended to FILE to form the body of
2378 # the child script. The macro ends with non-zero status if the
2379 # file could not be fully written (such as if the disk is full).
2380 # _LT_GENERATED_FILE_INIT
2384 # This macro allows early generation of the libtool script (before
2385 # AC_OUTPUT is called), incase it is used in configure for compilation
2392 # If TAG is the built-in tag, create an initial libtool script with a
2393 # default configuration from the untagged config vars. Otherwise add code
2394 # to config.status for appending the configuration named by TAG from the
2395 # matching tagged config vars.
2399 # LT_SUPPORTED_TAG(TAG)
2400 # ---------------------
2401 # Trace this macro to discover what tags are supported by the libtool
2402 # --tag option, using:
2403 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
2407 # C support is built-in for now
2414 # Enable libtool support for the given language if not already enabled.
2418 # _LT_LANG(LANGNAME)
2419 # ------------------
2423 # _LT_LANG_DEFAULT_CONFIG
2424 # -----------------------
2425 # _LT_LANG_DEFAULT_CONFIG
2428 # This is what autoupdate's m4 run will expand. It fires
2429 # the warning (with _au_warn_XXX), outputs it into the
2430 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2431 # the replacement expansion.
2434 # This is an auxiliary macro that is also run when
2435 # autoupdate runs m4. It simply calls m4_warning, but
2436 # we need a wrapper so that each warning is emitted only
2437 # once. We break the quoting in m4_warning's argument in
2438 # order to expand this macro's arguments, not AU_DEFUN's.
2441 # Finally, this is the expansion that is picked up by
2442 # autoconf. It tells the user to run autoupdate, and
2443 # then outputs the replacement expansion. We do not care
2444 # about autoupdate's warning because that contains
2445 # information on what to do *after* running autoupdate.
2447 # This is what autoupdate's m4 run will expand. It fires
2448 # the warning (with _au_warn_XXX), outputs it into the
2449 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2450 # the replacement expansion.
2453 # This is an auxiliary macro that is also run when
2454 # autoupdate runs m4. It simply calls m4_warning, but
2455 # we need a wrapper so that each warning is emitted only
2456 # once. We break the quoting in m4_warning's argument in
2457 # order to expand this macro's arguments, not AU_DEFUN's.
2460 # Finally, this is the expansion that is picked up by
2461 # autoconf. It tells the user to run autoupdate, and
2462 # then outputs the replacement expansion. We do not care
2463 # about autoupdate's warning because that contains
2464 # information on what to do *after* running autoupdate.
2466 # This is what autoupdate's m4 run will expand. It fires
2467 # the warning (with _au_warn_XXX), outputs it into the
2468 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2469 # the replacement expansion.
2472 # This is an auxiliary macro that is also run when
2473 # autoupdate runs m4. It simply calls m4_warning, but
2474 # we need a wrapper so that each warning is emitted only
2475 # once. We break the quoting in m4_warning's argument in
2476 # order to expand this macro's arguments, not AU_DEFUN's.
2479 # Finally, this is the expansion that is picked up by
2480 # autoconf. It tells the user to run autoupdate, and
2481 # then outputs the replacement expansion. We do not care
2482 # about autoupdate's warning because that contains
2483 # information on what to do *after* running autoupdate.
2485 # This is what autoupdate's m4 run will expand. It fires
2486 # the warning (with _au_warn_XXX), outputs it into the
2487 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2488 # the replacement expansion.
2491 # This is an auxiliary macro that is also run when
2492 # autoupdate runs m4. It simply calls m4_warning, but
2493 # we need a wrapper so that each warning is emitted only
2494 # once. We break the quoting in m4_warning's argument in
2495 # order to expand this macro's arguments, not AU_DEFUN's.
2498 # Finally, this is the expansion that is picked up by
2499 # autoconf. It tells the user to run autoupdate, and
2500 # then outputs the replacement expansion. We do not care
2501 # about autoupdate's warning because that contains
2502 # information on what to do *after* running autoupdate.
2504 # This is what autoupdate's m4 run will expand. It fires
2505 # the warning (with _au_warn_XXX), outputs it into the
2506 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2507 # the replacement expansion.
2510 # This is an auxiliary macro that is also run when
2511 # autoupdate runs m4. It simply calls m4_warning, but
2512 # we need a wrapper so that each warning is emitted only
2513 # once. We break the quoting in m4_warning's argument in
2514 # order to expand this macro's arguments, not AU_DEFUN's.
2517 # Finally, this is the expansion that is picked up by
2518 # autoconf. It tells the user to run autoupdate, and
2519 # then outputs the replacement expansion. We do not care
2520 # about autoupdate's warning because that contains
2521 # information on what to do *after* running autoupdate.
2530 # _LT_COMPILER_BOILERPLATE
2531 # ------------------------
2532 # Check for compiler boilerplate output or warnings with
2533 # the simple compiler test code.
2534 # _LT_COMPILER_BOILERPLATE
2537 # _LT_LINKER_BOILERPLATE
2538 # ----------------------
2539 # Check for linker boilerplate output or warnings with
2540 # the simple link test code.
2541 # _LT_LINKER_BOILERPLATE
2543 # _LT_REQUIRED_DARWIN_CHECKS
2544 # -------------------------
2548 # _LT_DARWIN_LINKER_FEATURES
2549 # --------------------------
2550 # Checks for linker and compiler features on darwin
2553 # _LT_SYS_MODULE_PATH_AIX
2554 # -----------------------
2555 # Links a minimal program and checks the executable
2556 # for the system default hardcoded library path. In most cases,
2557 # this is /usr/lib:/lib, but when the MPI compilers are used
2558 # the location of the communication and MPI libs are included too.
2559 # If we don't find anything, use the default library path according
2560 # to the aix ld manual.
2561 # _LT_SYS_MODULE_PATH_AIX
2564 # _LT_SHELL_INIT(ARG)
2565 # -------------------
2570 # _LT_PROG_ECHO_BACKSLASH
2571 # -----------------------
2572 # Find how we can fake an echo command that does not interpret backslash.
2573 # In particular, with Autoconf 2.60 or later we add some code to the start
2574 # of the generated configure script which will find a shell with a builtin
2575 # printf (which we can use as an echo command).
2576 # _LT_PROG_ECHO_BACKSLASH
2584 # _LT_CMD_OLD_ARCHIVE
2585 # -------------------
2586 # _LT_CMD_OLD_ARCHIVE
2589 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2590 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2591 # ----------------------------------------------------------------
2592 # Check whether the given compiler option works
2593 # _LT_COMPILER_OPTION
2596 # This is what autoupdate's m4 run will expand. It fires
2597 # the warning (with _au_warn_XXX), outputs it into the
2598 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2599 # the replacement expansion.
2602 # This is an auxiliary macro that is also run when
2603 # autoupdate runs m4. It simply calls m4_warning, but
2604 # we need a wrapper so that each warning is emitted only
2605 # once. We break the quoting in m4_warning's argument in
2606 # order to expand this macro's arguments, not AU_DEFUN's.
2609 # Finally, this is the expansion that is picked up by
2610 # autoconf. It tells the user to run autoupdate, and
2611 # then outputs the replacement expansion. We do not care
2612 # about autoupdate's warning because that contains
2613 # information on what to do *after* running autoupdate.
2617 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2618 # [ACTION-SUCCESS], [ACTION-FAILURE])
2619 # ----------------------------------------------------
2620 # Check whether the given linker option works
2624 # This is what autoupdate's m4 run will expand. It fires
2625 # the warning (with _au_warn_XXX), outputs it into the
2626 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2627 # the replacement expansion.
2630 # This is an auxiliary macro that is also run when
2631 # autoupdate runs m4. It simply calls m4_warning, but
2632 # we need a wrapper so that each warning is emitted only
2633 # once. We break the quoting in m4_warning's argument in
2634 # order to expand this macro's arguments, not AU_DEFUN's.
2637 # Finally, this is the expansion that is picked up by
2638 # autoconf. It tells the user to run autoupdate, and
2639 # then outputs the replacement expansion. We do not care
2640 # about autoupdate's warning because that contains
2641 # information on what to do *after* running autoupdate.
2650 # This is what autoupdate's m4 run will expand. It fires
2651 # the warning (with _au_warn_XXX), outputs it into the
2652 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2653 # the replacement expansion.
2656 # This is an auxiliary macro that is also run when
2657 # autoupdate runs m4. It simply calls m4_warning, but
2658 # we need a wrapper so that each warning is emitted only
2659 # once. We break the quoting in m4_warning's argument in
2660 # order to expand this macro's arguments, not AU_DEFUN's.
2663 # Finally, this is the expansion that is picked up by
2664 # autoconf. It tells the user to run autoupdate, and
2665 # then outputs the replacement expansion. We do not care
2666 # about autoupdate's warning because that contains
2667 # information on what to do *after* running autoupdate.
2676 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2677 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2678 # ----------------------------------------------------------------
2679 # _LT_TRY_DLOPEN_SELF
2682 # LT_SYS_DLOPEN_SELF
2683 # ------------------
2684 # LT_SYS_DLOPEN_SELF
2687 # This is what autoupdate's m4 run will expand. It fires
2688 # the warning (with _au_warn_XXX), outputs it into the
2689 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2690 # the replacement expansion.
2693 # This is an auxiliary macro that is also run when
2694 # autoupdate runs m4. It simply calls m4_warning, but
2695 # we need a wrapper so that each warning is emitted only
2696 # once. We break the quoting in m4_warning's argument in
2697 # order to expand this macro's arguments, not AU_DEFUN's.
2700 # Finally, this is the expansion that is picked up by
2701 # autoconf. It tells the user to run autoupdate, and
2702 # then outputs the replacement expansion. We do not care
2703 # about autoupdate's warning because that contains
2704 # information on what to do *after* running autoupdate.
2708 # _LT_COMPILER_C_O([TAGNAME])
2709 # ---------------------------
2710 # Check to see if options -c and -o are simultaneously supported by compiler.
2711 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2715 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2716 # ----------------------------------
2717 # Check to see if we can do hard links to lock some files if needed
2718 # _LT_COMPILER_FILE_LOCKS
2726 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2727 # --------------------------------------
2728 # Check hardcoding attributes.
2729 # _LT_LINKER_HARDCODE_LIBPATH
2737 # _LT_SYS_DYNAMIC_LINKER([TAG])
2738 # -----------------------------
2739 # PORTME Fill in your ld.so characteristics
2740 # _LT_SYS_DYNAMIC_LINKER
2743 # _LT_PATH_TOOL_PREFIX(TOOL)
2744 # --------------------------
2745 # find a file program which can recognize shared library
2746 # _LT_PATH_TOOL_PREFIX
2749 # This is what autoupdate's m4 run will expand. It fires
2750 # the warning (with _au_warn_XXX), outputs it into the
2751 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2752 # the replacement expansion.
2755 # This is an auxiliary macro that is also run when
2756 # autoupdate runs m4. It simply calls m4_warning, but
2757 # we need a wrapper so that each warning is emitted only
2758 # once. We break the quoting in m4_warning's argument in
2759 # order to expand this macro's arguments, not AU_DEFUN's.
2762 # Finally, this is the expansion that is picked up by
2763 # autoconf. It tells the user to run autoupdate, and
2764 # then outputs the replacement expansion. We do not care
2765 # about autoupdate's warning because that contains
2766 # information on what to do *after* running autoupdate.
2772 # find a file program which can recognize a shared library
2778 # find the pathname to the GNU or non-GNU linker
2782 # This is what autoupdate's m4 run will expand. It fires
2783 # the warning (with _au_warn_XXX), outputs it into the
2784 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2785 # the replacement expansion.
2788 # This is an auxiliary macro that is also run when
2789 # autoupdate runs m4. It simply calls m4_warning, but
2790 # we need a wrapper so that each warning is emitted only
2791 # once. We break the quoting in m4_warning's argument in
2792 # order to expand this macro's arguments, not AU_DEFUN's.
2795 # Finally, this is the expansion that is picked up by
2796 # autoconf. It tells the user to run autoupdate, and
2797 # then outputs the replacement expansion. We do not care
2798 # about autoupdate's warning because that contains
2799 # information on what to do *after* running autoupdate.
2801 # This is what autoupdate's m4 run will expand. It fires
2802 # the warning (with _au_warn_XXX), outputs it into the
2803 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2804 # the replacement expansion.
2807 # This is an auxiliary macro that is also run when
2808 # autoupdate runs m4. It simply calls m4_warning, but
2809 # we need a wrapper so that each warning is emitted only
2810 # once. We break the quoting in m4_warning's argument in
2811 # order to expand this macro's arguments, not AU_DEFUN's.
2814 # Finally, this is the expansion that is picked up by
2815 # autoconf. It tells the user to run autoupdate, and
2816 # then outputs the replacement expansion. We do not care
2817 # about autoupdate's warning because that contains
2818 # information on what to do *after* running autoupdate.
2829 # find reload flag for linker
2830 # -- PORTME Some linkers may need a different reload flag.
2834 # _LT_CHECK_MAGIC_METHOD
2835 # ----------------------
2836 # how to check for library dependencies
2837 # -- PORTME fill in with the dynamic library characteristics
2838 # _LT_CHECK_MAGIC_METHOD
2843 # find the pathname to a BSD- or MS-compatible name lister
2847 # This is what autoupdate's m4 run will expand. It fires
2848 # the warning (with _au_warn_XXX), outputs it into the
2849 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2850 # the replacement expansion.
2853 # This is an auxiliary macro that is also run when
2854 # autoupdate runs m4. It simply calls m4_warning, but
2855 # we need a wrapper so that each warning is emitted only
2856 # once. We break the quoting in m4_warning's argument in
2857 # order to expand this macro's arguments, not AU_DEFUN's.
2860 # Finally, this is the expansion that is picked up by
2861 # autoconf. It tells the user to run autoupdate, and
2862 # then outputs the replacement expansion. We do not care
2863 # about autoupdate's warning because that contains
2864 # information on what to do *after* running autoupdate.
2866 # This is what autoupdate's m4 run will expand. It fires
2867 # the warning (with _au_warn_XXX), outputs it into the
2868 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2869 # the replacement expansion.
2872 # This is an auxiliary macro that is also run when
2873 # autoupdate runs m4. It simply calls m4_warning, but
2874 # we need a wrapper so that each warning is emitted only
2875 # once. We break the quoting in m4_warning's argument in
2876 # order to expand this macro's arguments, not AU_DEFUN's.
2879 # Finally, this is the expansion that is picked up by
2880 # autoconf. It tells the user to run autoupdate, and
2881 # then outputs the replacement expansion. We do not care
2882 # about autoupdate's warning because that contains
2883 # information on what to do *after* running autoupdate.
2889 # check for math library
2893 # This is what autoupdate's m4 run will expand. It fires
2894 # the warning (with _au_warn_XXX), outputs it into the
2895 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2896 # the replacement expansion.
2899 # This is an auxiliary macro that is also run when
2900 # autoupdate runs m4. It simply calls m4_warning, but
2901 # we need a wrapper so that each warning is emitted only
2902 # once. We break the quoting in m4_warning's argument in
2903 # order to expand this macro's arguments, not AU_DEFUN's.
2906 # Finally, this is the expansion that is picked up by
2907 # autoconf. It tells the user to run autoupdate, and
2908 # then outputs the replacement expansion. We do not care
2909 # about autoupdate's warning because that contains
2910 # information on what to do *after* running autoupdate.
2914 # _LT_COMPILER_NO_RTTI([TAGNAME])
2915 # -------------------------------
2916 # _LT_COMPILER_NO_RTTI
2919 # _LT_CMD_GLOBAL_SYMBOLS
2920 # ----------------------
2921 # _LT_CMD_GLOBAL_SYMBOLS
2924 # _LT_COMPILER_PIC([TAGNAME])
2925 # ---------------------------
2929 # _LT_LINKER_SHLIBS([TAGNAME])
2930 # ----------------------------
2931 # See if the linker supports building shared libraries.
2935 # _LT_LANG_C_CONFIG([TAG])
2936 # ------------------------
2937 # Ensure that the configuration variables for a C compiler are suitably
2938 # defined. These variables are subsequently used by _LT_CONFIG to write
2939 # the compiler configuration to `libtool'.
2943 # _LT_LANG_CXX_CONFIG([TAG])
2944 # --------------------------
2945 # Ensure that the configuration variables for a C++ compiler are suitably
2946 # defined. These variables are subsequently used by _LT_CONFIG to write
2947 # the compiler configuration to `libtool'.
2948 # _LT_LANG_CXX_CONFIG
2951 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
2952 # ---------------------------------
2953 # Figure out "hidden" library dependencies from verbose
2954 # compiler output when linking a shared library.
2955 # Parse the compiler output and extract the necessary
2956 # objects, libraries and library flags.
2957 # _LT_SYS_HIDDEN_LIBDEPS
2960 # _LT_LANG_F77_CONFIG([TAG])
2961 # --------------------------
2962 # Ensure that the configuration variables for a Fortran 77 compiler are
2963 # suitably defined. These variables are subsequently used by _LT_CONFIG
2964 # to write the compiler configuration to `libtool'.
2965 # _LT_LANG_F77_CONFIG
2968 # _LT_LANG_FC_CONFIG([TAG])
2969 # -------------------------
2970 # Ensure that the configuration variables for a Fortran compiler are
2971 # suitably defined. These variables are subsequently used by _LT_CONFIG
2972 # to write the compiler configuration to `libtool'.
2973 # _LT_LANG_FC_CONFIG
2976 # _LT_LANG_GCJ_CONFIG([TAG])
2977 # --------------------------
2978 # Ensure that the configuration variables for the GNU Java Compiler compiler
2979 # are suitably defined. These variables are subsequently used by _LT_CONFIG
2980 # to write the compiler configuration to `libtool'.
2981 # _LT_LANG_GCJ_CONFIG
2984 # _LT_LANG_RC_CONFIG([TAG])
2985 # -------------------------
2986 # Ensure that the configuration variables for the Windows resource compiler
2987 # are suitably defined. These variables are subsequently used by _LT_CONFIG
2988 # to write the compiler configuration to `libtool'.
2989 # _LT_LANG_RC_CONFIG
2997 # This is what autoupdate's m4 run will expand. It fires
2998 # the warning (with _au_warn_XXX), outputs it into the
2999 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3000 # the replacement expansion.
3003 # This is an auxiliary macro that is also run when
3004 # autoupdate runs m4. It simply calls m4_warning, but
3005 # we need a wrapper so that each warning is emitted only
3006 # once. We break the quoting in m4_warning's argument in
3007 # order to expand this macro's arguments, not AU_DEFUN's.
3010 # Finally, this is the expansion that is picked up by
3011 # autoconf. It tells the user to run autoupdate, and
3012 # then outputs the replacement expansion. We do not care
3013 # about autoupdate's warning because that contains
3014 # information on what to do *after* running autoupdate.
3023 # This is what autoupdate's m4 run will expand. It fires
3024 # the warning (with _au_warn_XXX), outputs it into the
3025 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3026 # the replacement expansion.
3029 # This is an auxiliary macro that is also run when
3030 # autoupdate runs m4. It simply calls m4_warning, but
3031 # we need a wrapper so that each warning is emitted only
3032 # once. We break the quoting in m4_warning's argument in
3033 # order to expand this macro's arguments, not AU_DEFUN's.
3036 # Finally, this is the expansion that is picked up by
3037 # autoconf. It tells the user to run autoupdate, and
3038 # then outputs the replacement expansion. We do not care
3039 # about autoupdate's warning because that contains
3040 # information on what to do *after* running autoupdate.
3046 # If we don't have a new enough Autoconf to choose the best grep
3047 # available, choose the one first in the user's PATH.
3053 # If we don't have a new enough Autoconf to choose the best objdump
3054 # available, choose the one first in the user's PATH.
3060 # Check for a fully-functional sed program, that truncates
3061 # as few characters as possible. Prefer GNU sed if found.
3067 # This is what autoupdate's m4 run will expand. It fires
3068 # the warning (with _au_warn_XXX), outputs it into the
3069 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3070 # the replacement expansion.
3073 # This is an auxiliary macro that is also run when
3074 # autoupdate runs m4. It simply calls m4_warning, but
3075 # we need a wrapper so that each warning is emitted only
3076 # once. We break the quoting in m4_warning's argument in
3077 # order to expand this macro's arguments, not AU_DEFUN's.
3080 # Finally, this is the expansion that is picked up by
3081 # autoconf. It tells the user to run autoupdate, and
3082 # then outputs the replacement expansion. We do not care
3083 # about autoupdate's warning because that contains
3084 # information on what to do *after* running autoupdate.
3088 # _LT_CHECK_SHELL_FEATURES
3089 # ------------------------
3090 # Find out whether the shell is Bourne or XSI compatible,
3091 # or has some other useful features.
3092 # _LT_CHECK_SHELL_FEATURES
3095 # _LT_PROG_XSI_SHELLFNS
3096 # ---------------------
3097 # Bourne and XSI compatible variants of some useful shell functions.
3100 # Helper functions for option handling. -*- Autoconf -*-
3102 # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
3104 # Written by Gary V. Vaughan, 2004
3106 # This file is free software; the Free Software Foundation gives
3107 # unlimited permission to copy and/or distribute it, with or without
3108 # modifications, as long as this notice is preserved.
3110 # serial 6 ltoptions.m4
3112 # This is to help aclocal find these macros, as it can't see m4_define.
3116 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
3117 # ------------------------------------------
3121 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
3122 # ---------------------------------------
3123 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
3124 # matching handler defined, dispatch to it. Other OPTION-NAMEs are
3129 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
3130 # ------------------------------------------------------------
3131 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
3135 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
3136 # -------------------------------------------------------
3137 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
3142 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
3143 # ----------------------------------------
3144 # OPTION-LIST is a space-separated list of Libtool options associated
3145 # with MACRO-NAME. If any OPTION has a matching handler declared with
3146 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
3147 # the unknown option and exit.
3151 ## --------------------------------- ##
3152 ## Macros to handle LT_INIT options. ##
3153 ## --------------------------------- ##
3155 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
3156 # -----------------------------------------
3160 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
3161 # -----------------------------------------------
3169 # This is what autoupdate's m4 run will expand. It fires
3170 # the warning (with _au_warn_XXX), outputs it into the
3171 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3172 # the replacement expansion.
3175 # This is an auxiliary macro that is also run when
3176 # autoupdate runs m4. It simply calls m4_warning, but
3177 # we need a wrapper so that each warning is emitted only
3178 # once. We break the quoting in m4_warning's argument in
3179 # order to expand this macro's arguments, not AU_DEFUN's.
3182 # Finally, this is the expansion that is picked up by
3183 # autoconf. It tells the user to run autoupdate, and
3184 # then outputs the replacement expansion. We do not care
3185 # about autoupdate's warning because that contains
3186 # information on what to do *after* running autoupdate.
3193 # Declare package support for building win32 dll's.
3196 # This is what autoupdate's m4 run will expand. It fires
3197 # the warning (with _au_warn_XXX), outputs it into the
3198 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3199 # the replacement expansion.
3202 # This is an auxiliary macro that is also run when
3203 # autoupdate runs m4. It simply calls m4_warning, but
3204 # we need a wrapper so that each warning is emitted only
3205 # once. We break the quoting in m4_warning's argument in
3206 # order to expand this macro's arguments, not AU_DEFUN's.
3209 # Finally, this is the expansion that is picked up by
3210 # autoconf. It tells the user to run autoupdate, and
3211 # then outputs the replacement expansion. We do not care
3212 # about autoupdate's warning because that contains
3213 # information on what to do *after* running autoupdate.
3218 # _LT_ENABLE_SHARED([DEFAULT])
3219 # ----------------------------
3220 # implement the --enable-shared flag, and supports the `shared' and
3221 # `disable-shared' LT_INIT options.
3222 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3233 # This is what autoupdate's m4 run will expand. It fires
3234 # the warning (with _au_warn_XXX), outputs it into the
3235 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3236 # the replacement expansion.
3239 # This is an auxiliary macro that is also run when
3240 # autoupdate runs m4. It simply calls m4_warning, but
3241 # we need a wrapper so that each warning is emitted only
3242 # once. We break the quoting in m4_warning's argument in
3243 # order to expand this macro's arguments, not AU_DEFUN's.
3246 # Finally, this is the expansion that is picked up by
3247 # autoconf. It tells the user to run autoupdate, and
3248 # then outputs the replacement expansion. We do not care
3249 # about autoupdate's warning because that contains
3250 # information on what to do *after* running autoupdate.
3252 # This is what autoupdate's m4 run will expand. It fires
3253 # the warning (with _au_warn_XXX), outputs it into the
3254 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3255 # the replacement expansion.
3258 # This is an auxiliary macro that is also run when
3259 # autoupdate runs m4. It simply calls m4_warning, but
3260 # we need a wrapper so that each warning is emitted only
3261 # once. We break the quoting in m4_warning's argument in
3262 # order to expand this macro's arguments, not AU_DEFUN's.
3265 # Finally, this is the expansion that is picked up by
3266 # autoconf. It tells the user to run autoupdate, and
3267 # then outputs the replacement expansion. We do not care
3268 # about autoupdate's warning because that contains
3269 # information on what to do *after* running autoupdate.
3275 # _LT_ENABLE_STATIC([DEFAULT])
3276 # ----------------------------
3277 # implement the --enable-static flag, and support the `static' and
3278 # `disable-static' LT_INIT options.
3279 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3290 # This is what autoupdate's m4 run will expand. It fires
3291 # the warning (with _au_warn_XXX), outputs it into the
3292 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3293 # the replacement expansion.
3296 # This is an auxiliary macro that is also run when
3297 # autoupdate runs m4. It simply calls m4_warning, but
3298 # we need a wrapper so that each warning is emitted only
3299 # once. We break the quoting in m4_warning's argument in
3300 # order to expand this macro's arguments, not AU_DEFUN's.
3303 # Finally, this is the expansion that is picked up by
3304 # autoconf. It tells the user to run autoupdate, and
3305 # then outputs the replacement expansion. We do not care
3306 # about autoupdate's warning because that contains
3307 # information on what to do *after* running autoupdate.
3309 # This is what autoupdate's m4 run will expand. It fires
3310 # the warning (with _au_warn_XXX), outputs it into the
3311 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3312 # the replacement expansion.
3315 # This is an auxiliary macro that is also run when
3316 # autoupdate runs m4. It simply calls m4_warning, but
3317 # we need a wrapper so that each warning is emitted only
3318 # once. We break the quoting in m4_warning's argument in
3319 # order to expand this macro's arguments, not AU_DEFUN's.
3322 # Finally, this is the expansion that is picked up by
3323 # autoconf. It tells the user to run autoupdate, and
3324 # then outputs the replacement expansion. We do not care
3325 # about autoupdate's warning because that contains
3326 # information on what to do *after* running autoupdate.
3332 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
3333 # ----------------------------------
3334 # implement the --enable-fast-install flag, and support the `fast-install'
3335 # and `disable-fast-install' LT_INIT options.
3336 # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
3337 # _LT_ENABLE_FAST_INSTALL
3343 # This is what autoupdate's m4 run will expand. It fires
3344 # the warning (with _au_warn_XXX), outputs it into the
3345 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3346 # the replacement expansion.
3349 # This is an auxiliary macro that is also run when
3350 # autoupdate runs m4. It simply calls m4_warning, but
3351 # we need a wrapper so that each warning is emitted only
3352 # once. We break the quoting in m4_warning's argument in
3353 # order to expand this macro's arguments, not AU_DEFUN's.
3356 # Finally, this is the expansion that is picked up by
3357 # autoconf. It tells the user to run autoupdate, and
3358 # then outputs the replacement expansion. We do not care
3359 # about autoupdate's warning because that contains
3360 # information on what to do *after* running autoupdate.
3363 # This is what autoupdate's m4 run will expand. It fires
3364 # the warning (with _au_warn_XXX), outputs it into the
3365 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3366 # the replacement expansion.
3369 # This is an auxiliary macro that is also run when
3370 # autoupdate runs m4. It simply calls m4_warning, but
3371 # we need a wrapper so that each warning is emitted only
3372 # once. We break the quoting in m4_warning's argument in
3373 # order to expand this macro's arguments, not AU_DEFUN's.
3376 # Finally, this is the expansion that is picked up by
3377 # autoconf. It tells the user to run autoupdate, and
3378 # then outputs the replacement expansion. We do not care
3379 # about autoupdate's warning because that contains
3380 # information on what to do *after* running autoupdate.
3385 # _LT_WITH_PIC([MODE])
3386 # --------------------
3387 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
3389 # MODE is either `yes' or `no'. If omitted, it defaults to `both'.
3396 # This is what autoupdate's m4 run will expand. It fires
3397 # the warning (with _au_warn_XXX), outputs it into the
3398 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3399 # the replacement expansion.
3402 # This is an auxiliary macro that is also run when
3403 # autoupdate runs m4. It simply calls m4_warning, but
3404 # we need a wrapper so that each warning is emitted only
3405 # once. We break the quoting in m4_warning's argument in
3406 # order to expand this macro's arguments, not AU_DEFUN's.
3409 # Finally, this is the expansion that is picked up by
3410 # autoconf. It tells the user to run autoupdate, and
3411 # then outputs the replacement expansion. We do not care
3412 # about autoupdate's warning because that contains
3413 # information on what to do *after* running autoupdate.
3417 ## ----------------- ##
3418 ## LTDL_INIT Options ##
3419 ## ----------------- ##
3430 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
3432 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
3433 # Written by Gary V. Vaughan, 2004
3435 # This file is free software; the Free Software Foundation gives
3436 # unlimited permission to copy and/or distribute it, with or without
3437 # modifications, as long as this notice is preserved.
3439 # serial 6 ltsugar.m4
3441 # This is to help aclocal find these macros, as it can't see m4_define.
3445 # lt_join(SEP, ARG1, [ARG2...])
3446 # -----------------------------
3447 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
3448 # associated separator.
3449 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
3450 # versions in m4sugar had bugs.
3458 # Manipulate m4 lists.
3459 # These macros are necessary as long as will still need to support
3460 # Autoconf-2.59 which quotes differently.
3466 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
3467 # ------------------------------------------
3468 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
3469 # Note that neither SEPARATOR nor STRING are expanded; they are appended
3470 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
3471 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
3472 # than defined and empty).
3474 # This macro is needed until we can rely on Autoconf 2.62, since earlier
3475 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
3480 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
3481 # ----------------------------------------------------------
3482 # Produce a SEP delimited list of all paired combinations of elements of
3483 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
3484 # has the form PREFIXmINFIXSUFFIXn.
3485 # Needed until we can rely on m4_combine added in Autoconf 2.62.
3489 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
3490 # -----------------------------------------------------------------------
3491 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
3492 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
3496 # lt_dict_add(DICT, KEY, VALUE)
3497 # -----------------------------
3501 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
3502 # --------------------------------------------
3506 # lt_dict_fetch(DICT, KEY, [SUBKEY])
3507 # ----------------------------------
3511 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
3512 # -----------------------------------------------------------------
3516 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
3517 # --------------------------------------------------------------
3520 # ltversion.m4 -- version numbers -*- Autoconf -*-
3522 # Copyright (C) 2004 Free Software Foundation, Inc.
3523 # Written by Scott James Remnant, 2004
3525 # This file is free software; the Free Software Foundation gives
3526 # unlimited permission to copy and/or distribute it, with or without
3527 # modifications, as long as this notice is preserved.
3529 # Generated from ltversion.in.
3531 # serial 3134 ltversion.m4
3532 # This file is part of GNU Libtool
3539 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
3541 # Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
3542 # Written by Scott James Remnant, 2004.
3544 # This file is free software; the Free Software Foundation gives
3545 # unlimited permission to copy and/or distribute it, with or without
3546 # modifications, as long as this notice is preserved.
3548 # serial 4 lt~obsolete.m4
3550 # These exist entirely to fool aclocal when bootstrapping libtool.
3552 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
3553 # which have later been changed to m4_define as they aren't part of the
3554 # exported API, or moved to Autoconf or Automake where they belong.
3556 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
3557 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
3558 # using a macro with the same name in our local m4/libtool.m4 it'll
3559 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
3560 # and doesn't know about Autoconf macros at all.)
3562 # So we provide this file, which has a silly filename so it's always
3563 # included after everything else. This provides aclocal with the
3564 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
3565 # because those macros already exist, or will be overwritten later.
3566 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
3568 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
3569 # Yes, that means every name once taken will need to remain here until
3570 # we give up compatibility with versions before 1.7, at which point
3571 # we need to keep only those names which we still refer to.
3573 # This is to help aclocal find these macros, as it can't see m4_define.
3640 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
3641 # Free Software Foundation, Inc.
3643 # This file is free software; the Free Software Foundation
3644 # gives unlimited permission to copy and/or distribute it,
3645 # with or without modifications, as long as this notice is preserved.
3649 # Based on depend.m4 from automake 1.9, modified for standalone use in
3650 # an environment where GNU make is required.
3652 # ZW_PROG_COMPILER_DEPENDENCIES
3653 # -----------------------------
3654 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
3655 # sets fooDEPMODE accordingly. Cache-variable compatible with
3656 # original; not side-effect compatible. As the users of this macro
3657 # may require accurate dependencies for correct builds, it does *not*
3658 # honor --disable-dependency-checking, and failure to detect a usable
3659 # method is an error. depcomp is assumed to be located in
3662 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
3668 # Choose a directory name for dependency files.
3673 # As AM_SET_DEPDIR, but also create the directory at config.status time.
3740 # intl sister-directory configuration rules.
3743 # The idea behind this macro is that there's no need to repeat all the
3744 # autoconf probes done by the intl directory - it's already done them
3745 # for us. In fact, there's no need even to look at the cache for the
3746 # answers. All we need to do is nab a few pieces of information.
3747 # The intl directory is set up to make this easy, by generating a
3748 # small file which can be sourced as a shell script; then we produce
3749 # the necessary substitutions and definitions for this directory.
3753 # Autoconf M4 include file defining utility macros for complex Canadian
3765 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
3767 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
3770 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
3771 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
3775 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
3776 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
3780 # Backported from Autoconf 2.5x; can go away when and if
3781 # we switch. Put the OS path separator in $PATH_SEPARATOR.
3786 # ACX_HAVE_GCC_FOR_TARGET
3787 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
3790 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
3791 # Searching for installed target binutils. We need to take extra care,
3792 # else we may find the wrong assembler, linker, etc., and lose.
3794 # First try --with-build-time-tools, if specified.
3796 # For build != host, we ask the installed GCC for the name of the tool it
3797 # uses, and accept it if it is an absolute path. This is because the
3798 # only good choice for a compiler is the same GCC version that is being
3799 # installed (or we couldn't make target libraries), and we assume that
3800 # on the host system we'll have not only the same GCC version, but also
3801 # the same binutils version.
3803 # For build == host, search the same directories that the installed
3804 # compiler will search. We used to do this for the assembler, linker,
3805 # and nm only; for simplicity of configuration, however, we extend this
3806 # criterion to tools (such as ar and ranlib) that are never invoked by
3807 # the compiler, to avoid mismatches.
3809 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
3810 # if build == target. This makes the most sense only when bootstrapping,
3811 # but we also do so when build != host. In this case, we hope that the
3812 # build and host systems will have similar contents of MD_EXEC_PREFIX.
3814 # If we do not find a suitable binary, then try the user's path.
3818 # AC_PROG_CPP_WERROR
3819 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
3820 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
3821 # For now, using this also overrides header checks to use only the
3822 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
3823 # bit harder from here).
3824 # Eventually autoconf will default to checking headers with the compiler
3825 # instead, and we'll have to do this differently.
3827 # AC_PROG_CPP_WERROR
3830 # We require the gnatbind & gnatmake programs, as well as a compiler driver
3831 # that understands Ada. We use the user's CC setting, already found, and
3832 # possibly add $1 to the command-line parameters.
3834 # Sets the shell variable have_gnat to yes or no as appropriate, and
3835 # substitutes GNATBIND and GNATMAKE.
3862 for ac_dir
in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3863 for ac_t
in install-sh
install.sh shtool
; do
3864 if test -f "$ac_dir/$ac_t"; then
3866 ac_install_sh
="$ac_aux_dir/$ac_t -c"
3871 if test -z "$ac_aux_dir"; then
3872 as_fn_error
"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3875 # These three variables are undocumented and unsupported,
3876 # and are intended to be withdrawn in a future Autoconf release.
3877 # They can cause serious problems if a builder's source tree is in a directory
3878 # whose full name contains unusual characters.
3879 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3880 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3881 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3884 # Find a good install program. We prefer a C program (faster),
3885 # so one script is as good as another. But avoid the broken or
3886 # incompatible versions:
3887 # SysV /etc/install, /usr/sbin/install
3888 # SunOS /usr/etc/install
3889 # IRIX /sbin/install
3891 # AmigaOS /C/install, which installs bootblocks on floppy discs
3892 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3893 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3894 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3895 # OS/2's system install, which has a completely different semantic
3896 # ./install, which can be erroneously created by make from ./install.sh.
3897 # Reject install programs that cannot install multiple files.
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3899 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3900 if test -z "$INSTALL"; then
3901 if test "${ac_cv_path_install+set}" = set; then :
3902 $as_echo_n "(cached) " >&6
3904 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3908 test -z "$as_dir" && as_dir
=.
3909 # Account for people who put trailing slashes in PATH elements.
3910 case $as_dir/ in #((
3911 .
/ | .
// |
/[cC
]/* | \
3912 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3913 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3916 # OSF1 and SCO ODT 3.0 have their own names for install.
3917 # Don't use installbsd from OSF since it installs stuff as root
3919 for ac_prog
in ginstall scoinst
install; do
3920 for ac_exec_ext
in '' $ac_executable_extensions; do
3921 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3922 if test $ac_prog = install &&
3923 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3924 # AIX install. It has an incompatible calling convention.
3926 elif test $ac_prog = install &&
3927 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3928 # program-specific install script used by HP pwplus--don't use.
3931 rm -rf conftest.one conftest.two conftest.dir
3932 echo one
> conftest.one
3933 echo two
> conftest.two
3935 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3936 test -s conftest.one
&& test -s conftest.two
&&
3937 test -s conftest.dir
/conftest.one
&&
3938 test -s conftest.dir
/conftest.two
3940 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3953 rm -rf conftest.one conftest.two conftest.dir
3956 if test "${ac_cv_path_install+set}" = set; then
3957 INSTALL
=$ac_cv_path_install
3959 # As a last resort, use the slow shell script. Don't cache a
3960 # value for INSTALL within a source directory, because that will
3961 # break other packages using the cache if that directory is
3962 # removed, or if the value is a relative name.
3963 INSTALL
=$ac_install_sh
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3967 $as_echo "$INSTALL" >&6; }
3969 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3970 # It thinks the first close brace ends the variable substitution.
3971 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3973 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3975 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3978 ac_cpp
='$CPP $CPPFLAGS'
3979 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3980 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3981 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3982 if test -n "$ac_tool_prefix"; then
3983 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3984 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3986 $as_echo_n "checking for $ac_word... " >&6; }
3987 if test "${ac_cv_prog_CC+set}" = set; then :
3988 $as_echo_n "(cached) " >&6
3990 if test -n "$CC"; then
3991 ac_cv_prog_CC
="$CC" # Let the user override the test.
3993 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3997 test -z "$as_dir" && as_dir
=.
3998 for ac_exec_ext
in '' $ac_executable_extensions; do
3999 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4000 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
4001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4011 if test -n "$CC"; then
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4013 $as_echo "$CC" >&6; }
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4016 $as_echo "no" >&6; }
4021 if test -z "$ac_cv_prog_CC"; then
4023 # Extract the first word of "gcc", so it can be a program name with args.
4024 set dummy gcc
; ac_word
=$2
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4026 $as_echo_n "checking for $ac_word... " >&6; }
4027 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4028 $as_echo_n "(cached) " >&6
4030 if test -n "$ac_ct_CC"; then
4031 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4033 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4037 test -z "$as_dir" && as_dir
=.
4038 for ac_exec_ext
in '' $ac_executable_extensions; do
4039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4040 ac_cv_prog_ac_ct_CC
="gcc"
4041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4050 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4051 if test -n "$ac_ct_CC"; then
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4053 $as_echo "$ac_ct_CC" >&6; }
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4056 $as_echo "no" >&6; }
4059 if test "x$ac_ct_CC" = x
; then
4062 case $cross_compiling:$ac_tool_warned in
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4066 ac_tool_warned
=yes ;;
4074 if test -z "$CC"; then
4075 if test -n "$ac_tool_prefix"; then
4076 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4077 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4079 $as_echo_n "checking for $ac_word... " >&6; }
4080 if test "${ac_cv_prog_CC+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4083 if test -n "$CC"; then
4084 ac_cv_prog_CC
="$CC" # Let the user override the test.
4086 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4090 test -z "$as_dir" && as_dir
=.
4091 for ac_exec_ext
in '' $ac_executable_extensions; do
4092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4093 ac_cv_prog_CC
="${ac_tool_prefix}cc"
4094 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4104 if test -n "$CC"; then
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4106 $as_echo "$CC" >&6; }
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4109 $as_echo "no" >&6; }
4115 if test -z "$CC"; then
4116 # Extract the first word of "cc", so it can be a program name with args.
4117 set dummy cc
; ac_word
=$2
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4119 $as_echo_n "checking for $ac_word... " >&6; }
4120 if test "${ac_cv_prog_CC+set}" = set; then :
4121 $as_echo_n "(cached) " >&6
4123 if test -n "$CC"; then
4124 ac_cv_prog_CC
="$CC" # Let the user override the test.
4127 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4131 test -z "$as_dir" && as_dir
=.
4132 for ac_exec_ext
in '' $ac_executable_extensions; do
4133 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4134 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4135 ac_prog_rejected
=yes
4139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4146 if test $ac_prog_rejected = yes; then
4147 # We found a bogon in the path, so make sure we never use it.
4148 set dummy
$ac_cv_prog_CC
4150 if test $# != 0; then
4151 # We chose a different compiler from the bogus one.
4152 # However, it has the same basename, so the bogon will be chosen
4153 # first if we set CC to just the basename; use the full file name.
4155 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
4161 if test -n "$CC"; then
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4163 $as_echo "$CC" >&6; }
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4166 $as_echo "no" >&6; }
4171 if test -z "$CC"; then
4172 if test -n "$ac_tool_prefix"; then
4173 for ac_prog
in cl.exe
4175 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4176 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4178 $as_echo_n "checking for $ac_word... " >&6; }
4179 if test "${ac_cv_prog_CC+set}" = set; then :
4180 $as_echo_n "(cached) " >&6
4182 if test -n "$CC"; then
4183 ac_cv_prog_CC
="$CC" # Let the user override the test.
4185 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4189 test -z "$as_dir" && as_dir
=.
4190 for ac_exec_ext
in '' $ac_executable_extensions; do
4191 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4192 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
4193 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4203 if test -n "$CC"; then
4204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4205 $as_echo "$CC" >&6; }
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4208 $as_echo "no" >&6; }
4212 test -n "$CC" && break
4215 if test -z "$CC"; then
4217 for ac_prog
in cl.exe
4219 # Extract the first word of "$ac_prog", so it can be a program name with args.
4220 set dummy
$ac_prog; ac_word
=$2
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4222 $as_echo_n "checking for $ac_word... " >&6; }
4223 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4224 $as_echo_n "(cached) " >&6
4226 if test -n "$ac_ct_CC"; then
4227 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
4229 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4233 test -z "$as_dir" && as_dir
=.
4234 for ac_exec_ext
in '' $ac_executable_extensions; do
4235 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4236 ac_cv_prog_ac_ct_CC
="$ac_prog"
4237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4246 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
4247 if test -n "$ac_ct_CC"; then
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4249 $as_echo "$ac_ct_CC" >&6; }
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4252 $as_echo "no" >&6; }
4256 test -n "$ac_ct_CC" && break
4259 if test "x$ac_ct_CC" = x
; then
4262 case $cross_compiling:$ac_tool_warned in
4264 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4265 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4266 ac_tool_warned
=yes ;;
4275 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4277 as_fn_error
"no acceptable C compiler found in \$PATH
4278 See \`config.log' for more details." "$LINENO" 5; }
4280 # Provide some information about the compiler.
4281 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4284 for ac_option
in --version -v -V -qversion; do
4285 { { ac_try
="$ac_compiler $ac_option >&5"
4287 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4288 *) ac_try_echo=$ac_try;;
4290 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4291 $as_echo "$ac_try_echo"; } >&5
4292 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4294 if test -s conftest.err; then
4296 ... rest of stderr output deleted ...
4297 10q' conftest.err >conftest.er1
4298 cat conftest.er1 >&5
4299 rm -f conftest.er1 conftest.err
4301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4302 test $ac_status = 0; }
4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4306 /* end confdefs.h. */
4316 ac_clean_files_save=$ac_clean_files
4317 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4318 # Try to create an executable without -o first, disregard a.out.
4319 # It will help us diagnose broken compilers, and finding out an intuition
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4322 $as_echo_n "checking for C compiler default output file name... " >&6; }
4323 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
4325 # The possible output files:
4326 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4329 for ac_file in $ac_files
4332 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4333 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4338 if { { ac_try="$ac_link_default"
4340 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
4341 *) ac_try_echo
=$ac_try;;
4343 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4344 $as_echo "$ac_try_echo"; } >&5
4345 (eval "$ac_link_default") 2>&5
4347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4348 test $ac_status = 0; }; then :
4349 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4350 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4351 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4352 # so that the user can short-circuit this test for compilers unknown to
4354 for ac_file
in $ac_files ''
4356 test -f "$ac_file" ||
continue
4358 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
4361 # We found the default executable, but exeext='' is most
4365 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
4367 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
4369 # We set ac_cv_exeext here because the later test for it is not
4370 # safe: cross compilers may not add the suffix if given an `-o'
4371 # argument, so we may need to know it at that point already.
4372 # Even if this section looks crufty: it has the advantage of
4379 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4385 $as_echo "$ac_file" >&6; }
4386 if test -z "$ac_file"; then :
4387 $as_echo "$as_me: failed program was:" >&5
4388 sed 's/^/| /' conftest.
$ac_ext >&5
4390 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4391 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4392 { as_fn_set_status
77
4393 as_fn_error
"C compiler cannot create executables
4394 See \`config.log' for more details." "$LINENO" 5; }; }
4396 ac_exeext
=$ac_cv_exeext
4398 # Check that the compiler produces executables we can run. If not, either
4399 # the compiler is broken, or we cross compile.
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4401 $as_echo_n "checking whether the C compiler works... " >&6; }
4402 # If not cross compiling, check that we can run a simple program.
4403 if test "$cross_compiling" != yes; then
4404 if { ac_try
='./$ac_file'
4405 { { case "(($ac_try" in
4406 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4407 *) ac_try_echo=$ac_try;;
4409 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4410 $as_echo "$ac_try_echo"; } >&5
4411 (eval "$ac_try") 2>&5
4413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4414 test $ac_status = 0; }; }; then
4417 if test "$cross_compiling" = maybe; then
4420 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4421 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4422 as_fn_error "cannot run C compiled programs.
4423 If you meant to cross compile
, use \
`--host'.
4424 See \`config.log
' for more details." "$LINENO" 5; }
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4429 $as_echo "yes" >&6; }
4431 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4432 ac_clean_files=$ac_clean_files_save
4433 # Check that the compiler produces executables we can run. If not, either
4434 # the compiler is broken, or we cross compile.
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4436 $as_echo_n "checking whether we are cross compiling... " >&6; }
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4438 $as_echo "$cross_compiling" >&6; }
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4441 $as_echo_n "checking for suffix of executables... " >&6; }
4442 if { { ac_try="$ac_link"
4444 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4445 *) ac_try_echo=$ac_try;;
4447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4448 $as_echo "$ac_try_echo"; } >&5
4449 (eval "$ac_link") 2>&5
4451 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4452 test $ac_status = 0; }; then :
4453 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
4454 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
4455 # work properly (i.e., refer to `conftest.exe
'), while it won't with
4457 for ac_file
in conftest.exe conftest conftest.
*; do
4458 test -f "$ac_file" ||
continue
4460 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
4461 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
4467 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4468 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4469 as_fn_error
"cannot compute suffix of executables: cannot compile and link
4470 See \`config.log' for more details." "$LINENO" 5; }
4472 rm -f conftest
$ac_cv_exeext
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4474 $as_echo "$ac_cv_exeext" >&6; }
4476 rm -f conftest.
$ac_ext
4477 EXEEXT
=$ac_cv_exeext
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4480 $as_echo_n "checking for suffix of object files... " >&6; }
4481 if test "${ac_cv_objext+set}" = set; then :
4482 $as_echo_n "(cached) " >&6
4484 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h. */
4495 rm -f conftest.o conftest.obj
4496 if { { ac_try
="$ac_compile"
4498 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
4499 *) ac_try_echo=$ac_try;;
4501 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4502 $as_echo "$ac_try_echo"; } >&5
4503 (eval "$ac_compile") 2>&5
4505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4506 test $ac_status = 0; }; then :
4507 for ac_file in conftest.o conftest.obj conftest.*; do
4508 test -f "$ac_file" || continue;
4510 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4511 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4516 $as_echo "$as_me: failed program was:" >&5
4517 sed 's/^/| /' conftest.$ac_ext >&5
4519 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4520 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4521 as_fn_error "cannot compute suffix of object files
: cannot compile
4522 See \
`config.log' for more details." "$LINENO" 5; }
4524 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4527 $as_echo "$ac_cv_objext" >&6; }
4528 OBJEXT=$ac_cv_objext
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4531 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4532 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4533 $as_echo_n "(cached) " >&6
4535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h. */
4549 if ac_fn_c_try_compile "$LINENO"; then :
4554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4555 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4559 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4560 if test $ac_compiler_gnu = yes; then
4565 ac_test_CFLAGS=${CFLAGS+set}
4566 ac_save_CFLAGS=$CFLAGS
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4568 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4569 if test "${ac_cv_prog_cc_g+set}" = set; then :
4570 $as_echo_n "(cached) " >&6
4572 ac_save_c_werror_flag=$ac_c_werror_flag
4573 ac_c_werror_flag=yes
4576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h. */
4587 if ac_fn_c_try_compile "$LINENO"; then :
4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h. */
4602 if ac_fn_c_try_compile "$LINENO"; then :
4605 ac_c_werror_flag=$ac_save_c_werror_flag
4607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608 /* end confdefs.h. */
4618 if ac_fn_c_try_compile "$LINENO"; then :
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626 ac_c_werror_flag=$ac_save_c_werror_flag
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4629 $as_echo "$ac_cv_prog_cc_g" >&6; }
4630 if test "$ac_test_CFLAGS" = set; then
4631 CFLAGS=$ac_save_CFLAGS
4632 elif test $ac_cv_prog_cc_g = yes; then
4633 if test "$GCC" = yes; then
4639 if test "$GCC" = yes; then
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4646 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4647 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4648 $as_echo_n "(cached) " >&6
4650 ac_cv_prog_cc_c89=no
4652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h. */
4656 #include <sys/types.h>
4657 #include <sys/stat.h>
4658 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4659 struct buf { int x; };
4660 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4661 static char *e (p, i)
4667 static char *f (char * (*g) (char **, int), char **p, ...)
4672 s = g (p, va_arg (v,int));
4677 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4678 function prototypes and stuff, but not '\xHH' hex character constants.
4679 These don't provoke an error unfortunately, instead are silently treated
4680 as 'x'. The following induces an error, until -std is added to get
4681 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4682 array size at least. It's necessary to write '\x00'==0 to get something
4683 that's true only with -std. */
4684 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4686 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4687 inside strings and character constants. */
4689 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4691 int test (int i, double x);
4692 struct s1 {int (*f) (int a);};
4693 struct s2 {int (*f) (double a);};
4694 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4700 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4705 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4706 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4708 CC="$ac_save_CC $ac_arg"
4709 if ac_fn_c_try_compile "$LINENO"; then :
4710 ac_cv_prog_cc_c89=$ac_arg
4712 rm -f core conftest.err conftest.$ac_objext
4713 test "x$ac_cv_prog_cc_c89" != "xno" && break
4715 rm -f conftest.$ac_ext
4720 case "x$ac_cv_prog_cc_c89" in
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4723 $as_echo "none needed" >&6; } ;;
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4726 $as_echo "unsupported" >&6; } ;;
4728 CC="$CC $ac_cv_prog_cc_c89"
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4730 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4732 if test "x$ac_cv_prog_cc_c89" != xno; then :
4737 ac_cpp='$CPP $CPPFLAGS'
4738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4745 # Check whether --enable-werror was given.
4746 if test "${enable_werror+set}" = set; then :
4747 enableval=$enable_werror; case "${enableval}" in
4748 yes | y) ERROR_ON_WARNING="yes" ;;
4749 no | n) ERROR_ON_WARNING="no" ;;
4750 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4755 # Enable -Werror by default when using gcc
4756 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4757 ERROR_ON_WARNING=yes
4761 if test "${ERROR_ON_WARNING}" = yes ; then
4762 # NOTE: Disabled in the sim dir due to most sims generating warnings.
4763 # WERROR_CFLAGS="-Werror"
4767 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
4769 -Wno-unused -Wunused-value -Wunused-function \
4770 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes
4771 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
4772 -Wold-style-declaration -Wold-style-definition"
4774 # Enable -Wno-format by default when using gcc on mingw since many
4775 # GCC versions complain about %I64.
4777 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
4778 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
4781 # Check whether --enable-build-warnings was given.
4782 if test "${enable_build_warnings+set}" = set; then :
4783 enableval=$enable_build_warnings; case "${enableval}" in
4785 no) build_warnings="-w";;
4786 ,*) t=`echo "${enableval}" |
sed -e "s/,/ /g"`
4787 build_warnings="${build_warnings} ${t}";;
4788 *,) t=`echo "${enableval}" |
sed -e "s/,/ /g"`
4789 build_warnings="${t} ${build_warnings}";;
4790 *) build_warnings=`echo "${enableval}" |
sed -e "s/,/ /g"`;;
4792 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4793 echo "Setting compiler warning flags = $build_warnings" 6>&1
4796 # Check whether --enable-sim-build-warnings was given.
4797 if test "${enable_sim_build_warnings+set}" = set; then :
4798 enableval=$enable_sim_build_warnings; case "${enableval}" in
4800 no) build_warnings="-w";;
4801 ,*) t=`echo "${enableval}" |
sed -e "s/,/ /g"`
4802 build_warnings="${build_warnings} ${t}";;
4803 *,) t=`echo "${enableval}" |
sed -e "s/,/ /g"`
4804 build_warnings="${t} ${build_warnings}";;
4805 *) build_warnings=`echo "${enableval}" |
sed -e "s/,/ /g"`;;
4807 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4808 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4812 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4815 $as_echo_n "checking compiler warning flags... " >&6; }
4816 # Separate out the -Werror flag as some files just cannot be
4817 # compiled with it enabled.
4818 for w in ${build_warnings}; do
4820 -Werr*) WERROR_CFLAGS=-Werror ;;
4821 *) # Check that GCC accepts it
4822 saved_CFLAGS="$CFLAGS"
4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4825 /* end confdefs.h. */
4835 if ac_fn_c_try_compile "$LINENO"; then :
4836 WARN_CFLAGS="${WARN_CFLAGS} $w"
4838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4839 CFLAGS="$saved_CFLAGS"
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
4843 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
4847 # Put a plausible default for CC_FOR_BUILD in Makefile.
4848 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
4849 AR_FOR_BUILD='$(AR)'
4850 AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
4851 CC_FOR_BUILD='$(CC)'
4852 CFLAGS_FOR_BUILD='$(CFLAGS)'
4853 RANLIB_FOR_BUILD='$(RANLIB)'
4854 LIBIBERTY_LIB=../../libiberty/libiberty.a
4856 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
4857 AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
4858 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
4859 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
4860 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
4865 # Make sure we can run config.sub.
4866 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4867 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4870 $as_echo_n "checking build system type... " >&6; }
4871 if test "${ac_cv_build+set}" = set; then :
4872 $as_echo_n "(cached) " >&6
4874 ac_build_alias=$build_alias
4875 test "x$ac_build_alias" = x &&
4876 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4877 test "x$ac_build_alias" = x &&
4878 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4879 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4880 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4884 $as_echo "$ac_cv_build" >&6; }
4885 case $ac_cv_build in
4887 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4890 ac_save_IFS=$IFS; IFS='-'
4896 # Remember, the first character of IFS is used to create $*,
4897 # except with old shells:
4900 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
4903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4904 $as_echo_n "checking host system type... " >&6; }
4905 if test "${ac_cv_host+set}" = set; then :
4906 $as_echo_n "(cached) " >&6
4908 if test "x$host_alias" = x; then
4909 ac_cv_host=$ac_cv_build
4911 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4912 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4917 $as_echo "$ac_cv_host" >&6; }
4920 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4923 ac_save_IFS=$IFS; IFS='-'
4929 # Remember, the first character of IFS is used to create $*,
4930 # except with old shells:
4933 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4937 $as_echo_n "checking target system type... " >&6; }
4938 if test "${ac_cv_target+set}" = set; then :
4939 $as_echo_n "(cached) " >&6
4941 if test "x$target_alias" = x; then
4942 ac_cv_target=$ac_cv_host
4944 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4945 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4950 $as_echo "$ac_cv_target" >&6; }
4951 case $ac_cv_target in
4953 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4955 target=$ac_cv_target
4956 ac_save_IFS=$IFS; IFS='-'
4962 # Remember, the first character of IFS is used to create $*,
4963 # except with old shells:
4966 case $target_os in *\ *) target_os=`echo "$target_os" |
sed 's/ /-/g'`;; esac
4969 # The aliases save the names the user supplied, while $host etc.
4970 # will get canonicalized.
4971 test -n "$target_alias" &&
4972 test "$program_prefix$program_suffix$program_transform_name" = \
4974 program_prefix=${target_alias}-
4976 test "$program_prefix" != NONE &&
4977 program_transform_name="s&^&$program_prefix&;$program_transform_name"
4978 # Use a double $ so make ignores it.
4979 test "$program_suffix" != NONE &&
4980 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4981 # Double any \ or $.
4982 # By default was `s
,x
,x
', remove it if useless.
4983 ac_script='s
/[\\$
]/&&/g
;s
/;s
,x
,x
,$
//'
4984 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4987 . ${srcdir}/../../bfd/configure.host
4989 ac_config_headers="$ac_config_headers config.h:config.in"
4993 ac_cpp='$CPP $CPPFLAGS'
4994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.
$ac_ext >&5'
4995 ac_link='$CC -o conftest
$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.
$ac_ext $LIBS >&5'
4996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4998 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4999 # On Suns, sometimes $CPP names a directory.
5000 if test -n "$CPP" && test -d "$CPP"; then
5003 if test -z "$CPP"; then
5004 if test "${ac_cv_prog_CPP+set}" = set; then :
5005 $as_echo_n "(cached) " >&6
5007 # Double quotes because CPP needs to be expanded
5008 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5011 for ac_c_preproc_warn_flag in '' yes
5013 # Use a header file that comes with gcc, so configuring glibc
5014 # with a fresh cross-compiler works.
5015 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5016 # <limits.h> exists even on freestanding compilers.
5017 # On the NeXT, cc -E runs the code through the compiler's parser
,
5018 # not just through cpp. "Syntax error" is here to catch this case.
5019 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5020 /* end confdefs.h. */
5022 # include <limits.h>
5024 # include <assert.h>
5028 if ac_fn_c_try_cpp
"$LINENO"; then :
5031 # Broken: fails on valid input.
5034 rm -f conftest.err conftest.
$ac_ext
5036 # OK, works on sane cases. Now check whether nonexistent headers
5037 # can be detected and how.
5038 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5039 /* end confdefs.h. */
5040 #include <ac_nonexistent.h>
5042 if ac_fn_c_try_cpp
"$LINENO"; then :
5043 # Broken: success on invalid input.
5046 # Passes both tests.
5050 rm -f conftest.err conftest.
$ac_ext
5053 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5054 rm -f conftest.err conftest.
$ac_ext
5055 if $ac_preproc_ok; then :
5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5068 $as_echo "$CPP" >&6; }
5070 for ac_c_preproc_warn_flag
in '' yes
5072 # Use a header file that comes with gcc, so configuring glibc
5073 # with a fresh cross-compiler works.
5074 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5075 # <limits.h> exists even on freestanding compilers.
5076 # On the NeXT, cc -E runs the code through the compiler's parser,
5077 # not just through cpp. "Syntax error" is here to catch this case.
5078 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5079 /* end confdefs.h. */
5081 # include <limits.h>
5083 # include <assert.h>
5087 if ac_fn_c_try_cpp
"$LINENO"; then :
5090 # Broken: fails on valid input.
5093 rm -f conftest.err conftest.
$ac_ext
5095 # OK, works on sane cases. Now check whether nonexistent headers
5096 # can be detected and how.
5097 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5098 /* end confdefs.h. */
5099 #include <ac_nonexistent.h>
5101 if ac_fn_c_try_cpp
"$LINENO"; then :
5102 # Broken: success on invalid input.
5105 # Passes both tests.
5109 rm -f conftest.err conftest.
$ac_ext
5112 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5113 rm -f conftest.err conftest.
$ac_ext
5114 if $ac_preproc_ok; then :
5117 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5118 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5119 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
5120 See \`config.log' for more details." "$LINENO" 5; }
5124 ac_cpp
='$CPP $CPPFLAGS'
5125 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5126 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5127 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5131 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5132 if test "${ac_cv_path_GREP+set}" = set; then :
5133 $as_echo_n "(cached) " >&6
5135 if test -z "$GREP"; then
5136 ac_path_GREP_found
=false
5137 # Loop through the user's path and test for each of PROGNAME-LIST
5138 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5139 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5142 test -z "$as_dir" && as_dir
=.
5143 for ac_prog
in grep ggrep
; do
5144 for ac_exec_ext
in '' $ac_executable_extensions; do
5145 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
5146 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
5147 # Check for GNU ac_path_GREP and select it if it is found.
5148 # Check for GNU $ac_path_GREP
5149 case `"$ac_path_GREP" --version 2>&1` in
5151 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
5154 $as_echo_n 0123456789 >"conftest.in"
5157 cat "conftest.in" "conftest.in" >"conftest.tmp"
5158 mv "conftest.tmp" "conftest.in"
5159 cp "conftest.in" "conftest.nl"
5160 $as_echo 'GREP' >> "conftest.nl"
5161 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5162 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5163 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5164 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5165 # Best one so far, save it but keep looking for a better one
5166 ac_cv_path_GREP
="$ac_path_GREP"
5167 ac_path_GREP_max
=$ac_count
5169 # 10*(2^10) chars as input seems more than enough
5170 test $ac_count -gt 10 && break
5172 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5175 $ac_path_GREP_found && break 3
5180 if test -z "$ac_cv_path_GREP"; then
5181 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5184 ac_cv_path_GREP
=$GREP
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5189 $as_echo "$ac_cv_path_GREP" >&6; }
5190 GREP
="$ac_cv_path_GREP"
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5194 $as_echo_n "checking for egrep... " >&6; }
5195 if test "${ac_cv_path_EGREP+set}" = set; then :
5196 $as_echo_n "(cached) " >&6
5198 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
5199 then ac_cv_path_EGREP
="$GREP -E"
5201 if test -z "$EGREP"; then
5202 ac_path_EGREP_found
=false
5203 # Loop through the user's path and test for each of PROGNAME-LIST
5204 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5205 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
5208 test -z "$as_dir" && as_dir
=.
5209 for ac_prog
in egrep; do
5210 for ac_exec_ext
in '' $ac_executable_extensions; do
5211 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
5212 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
5213 # Check for GNU ac_path_EGREP and select it if it is found.
5214 # Check for GNU $ac_path_EGREP
5215 case `"$ac_path_EGREP" --version 2>&1` in
5217 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
5220 $as_echo_n 0123456789 >"conftest.in"
5223 cat "conftest.in" "conftest.in" >"conftest.tmp"
5224 mv "conftest.tmp" "conftest.in"
5225 cp "conftest.in" "conftest.nl"
5226 $as_echo 'EGREP' >> "conftest.nl"
5227 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
5228 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
5229 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
5230 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5231 # Best one so far, save it but keep looking for a better one
5232 ac_cv_path_EGREP
="$ac_path_EGREP"
5233 ac_path_EGREP_max
=$ac_count
5235 # 10*(2^10) chars as input seems more than enough
5236 test $ac_count -gt 10 && break
5238 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
5241 $ac_path_EGREP_found && break 3
5246 if test -z "$ac_cv_path_EGREP"; then
5247 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5250 ac_cv_path_EGREP
=$EGREP
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5256 $as_echo "$ac_cv_path_EGREP" >&6; }
5257 EGREP
="$ac_cv_path_EGREP"
5260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5261 $as_echo_n "checking for ANSI C header files... " >&6; }
5262 if test "${ac_cv_header_stdc+set}" = set; then :
5263 $as_echo_n "(cached) " >&6
5265 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h. */
5280 if ac_fn_c_try_compile
"$LINENO"; then :
5281 ac_cv_header_stdc
=yes
5283 ac_cv_header_stdc
=no
5285 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5287 if test $ac_cv_header_stdc = yes; then
5288 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5289 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5290 /* end confdefs.h. */
5294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5295 $EGREP "memchr" >/dev
/null
2>&1; then :
5298 ac_cv_header_stdc
=no
5304 if test $ac_cv_header_stdc = yes; then
5305 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5306 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5307 /* end confdefs.h. */
5311 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5312 $EGREP "free" >/dev
/null
2>&1; then :
5315 ac_cv_header_stdc
=no
5321 if test $ac_cv_header_stdc = yes; then
5322 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5323 if test "$cross_compiling" = yes; then :
5326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h. */
5330 #if ((' ' & 0x0FF) == 0x020)
5331 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5332 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5334 # define ISLOWER(c) \
5335 (('a' <= (c) && (c) <= 'i') \
5336 || ('j' <= (c) && (c) <= 'r') \
5337 || ('s' <= (c) && (c) <= 'z'))
5338 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5341 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5346 for (i = 0; i < 256; i++)
5347 if (XOR (islower (i), ISLOWER (i))
5348 || toupper (i) != TOUPPER (i))
5353 if ac_fn_c_try_run
"$LINENO"; then :
5356 ac_cv_header_stdc
=no
5358 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
5359 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5365 $as_echo "$ac_cv_header_stdc" >&6; }
5366 if test $ac_cv_header_stdc = yes; then
5368 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5372 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5373 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
5374 inttypes.h stdint.h unistd.h
5376 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5377 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5379 eval as_val
=\$
$as_ac_Header
5380 if test "x$as_val" = x
""yes; then :
5381 cat >>confdefs.h
<<_ACEOF
5382 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5390 for ac_header
in stdlib.h string.h
strings.h sys
/stat.h sys
/types.h unistd.h
5392 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5393 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5394 eval as_val
=\$
$as_ac_Header
5395 if test "x$as_val" = x
""yes; then :
5396 cat >>confdefs.h
<<_ACEOF
5397 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5405 for ac_hdr
in dirent.h sys
/ndir.h sys
/dir.h ndir.h
; do
5406 as_ac_Header
=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5408 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5409 if { as_var
=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
5410 $as_echo_n "(cached) " >&6
5412 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5413 /* end confdefs.h. */
5414 #include <sys/types.h>
5426 if ac_fn_c_try_compile
"$LINENO"; then :
5427 eval "$as_ac_Header=yes"
5429 eval "$as_ac_Header=no"
5431 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5433 eval ac_res
=\$
$as_ac_Header
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5435 $as_echo "$ac_res" >&6; }
5436 eval as_val
=\$
$as_ac_Header
5437 if test "x$as_val" = x
""yes; then :
5438 cat >>confdefs.h
<<_ACEOF
5439 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
5442 ac_header_dirent
=$ac_hdr; break
5446 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5447 if test $ac_header_dirent = dirent.h
; then
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5449 $as_echo_n "checking for library containing opendir... " >&6; }
5450 if test "${ac_cv_search_opendir+set}" = set; then :
5451 $as_echo_n "(cached) " >&6
5453 ac_func_search_save_LIBS
=$LIBS
5454 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5455 /* end confdefs.h. */
5457 /* Override any GCC internal prototype to avoid an error.
5458 Use char because int might match the return type of a GCC
5459 builtin and then its argument prototype would still apply. */
5472 for ac_lib
in '' dir
; do
5473 if test -z "$ac_lib"; then
5474 ac_res
="none required"
5477 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
5479 if ac_fn_c_try_link
"$LINENO"; then :
5480 ac_cv_search_opendir
=$ac_res
5482 rm -f core conftest.err conftest.
$ac_objext \
5484 if test "${ac_cv_search_opendir+set}" = set; then :
5488 if test "${ac_cv_search_opendir+set}" = set; then :
5491 ac_cv_search_opendir
=no
5494 LIBS
=$ac_func_search_save_LIBS
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5497 $as_echo "$ac_cv_search_opendir" >&6; }
5498 ac_res
=$ac_cv_search_opendir
5499 if test "$ac_res" != no
; then :
5500 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5506 $as_echo_n "checking for library containing opendir... " >&6; }
5507 if test "${ac_cv_search_opendir+set}" = set; then :
5508 $as_echo_n "(cached) " >&6
5510 ac_func_search_save_LIBS
=$LIBS
5511 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5512 /* end confdefs.h. */
5514 /* Override any GCC internal prototype to avoid an error.
5515 Use char because int might match the return type of a GCC
5516 builtin and then its argument prototype would still apply. */
5529 for ac_lib
in '' x
; do
5530 if test -z "$ac_lib"; then
5531 ac_res
="none required"
5534 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
5536 if ac_fn_c_try_link
"$LINENO"; then :
5537 ac_cv_search_opendir
=$ac_res
5539 rm -f core conftest.err conftest.
$ac_objext \
5541 if test "${ac_cv_search_opendir+set}" = set; then :
5545 if test "${ac_cv_search_opendir+set}" = set; then :
5548 ac_cv_search_opendir
=no
5551 LIBS
=$ac_func_search_save_LIBS
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5554 $as_echo "$ac_cv_search_opendir" >&6; }
5555 ac_res
=$ac_cv_search_opendir
5556 if test "$ac_res" != no
; then :
5557 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
5573 if test -n "$ac_tool_prefix"; then
5574 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5575 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5577 $as_echo_n "checking for $ac_word... " >&6; }
5578 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5579 $as_echo_n "(cached) " >&6
5581 if test -n "$RANLIB"; then
5582 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
5584 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5588 test -z "$as_dir" && as_dir
=.
5589 for ac_exec_ext
in '' $ac_executable_extensions; do
5590 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5591 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
5592 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5601 RANLIB
=$ac_cv_prog_RANLIB
5602 if test -n "$RANLIB"; then
5603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5604 $as_echo "$RANLIB" >&6; }
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5607 $as_echo "no" >&6; }
5612 if test -z "$ac_cv_prog_RANLIB"; then
5613 ac_ct_RANLIB
=$RANLIB
5614 # Extract the first word of "ranlib", so it can be a program name with args.
5615 set dummy ranlib
; ac_word
=$2
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5617 $as_echo_n "checking for $ac_word... " >&6; }
5618 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5619 $as_echo_n "(cached) " >&6
5621 if test -n "$ac_ct_RANLIB"; then
5622 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
5624 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
5628 test -z "$as_dir" && as_dir
=.
5629 for ac_exec_ext
in '' $ac_executable_extensions; do
5630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5631 ac_cv_prog_ac_ct_RANLIB
="ranlib"
5632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5641 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
5642 if test -n "$ac_ct_RANLIB"; then
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5644 $as_echo "$ac_ct_RANLIB" >&6; }
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5647 $as_echo "no" >&6; }
5650 if test "x$ac_ct_RANLIB" = x
; then
5653 case $cross_compiling:$ac_tool_warned in
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5657 ac_tool_warned
=yes ;;
5659 RANLIB
=$ac_ct_RANLIB
5662 RANLIB
="$ac_cv_prog_RANLIB"
5666 ac_config_files
="$ac_config_files Makefile"
5668 ac_config_commands
="$ac_config_commands default"
5670 cat >confcache
<<\_ACEOF
5671 # This file is a shell script that caches the results of configure
5672 # tests run on this system so they can be shared between configure
5673 # scripts and configure runs, see configure's option --config-cache.
5674 # It is not useful on other systems. If it contains results you don't
5675 # want to keep, you may remove or edit it.
5677 # config.status only pays attention to the cache file if you give it
5678 # the --recheck option to rerun configure.
5680 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5681 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5686 # The following way of writing the cache mishandles newlines in values,
5687 # but we know of no workaround that is simple, portable, and efficient.
5688 # So, we kill variables containing newlines.
5689 # Ultrix sh set writes to stderr and can't be redirected directly,
5690 # and sets the high bit in the cache file unless we assign to the vars.
5692 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5693 eval ac_val
=\$
$ac_var
5697 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5698 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5701 _ | IFS | as_nl
) ;; #(
5702 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5703 *) { eval $ac_var=; unset $ac_var;} ;;
5709 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5710 *${as_nl}ac_space
=\
*)
5711 # `set' does not quote correctly, so add quotes: double-quote
5712 # substitution turns \\\\ into \\, and sed turns \\ into \.
5715 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5718 # `set' quotes correctly as required by POSIX, so do not add quotes.
5719 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5728 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5730 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5732 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5733 if test -w "$cache_file"; then
5734 test "x$cache_file" != "x/dev/null" &&
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5736 $as_echo "$as_me: updating cache $cache_file" >&6;}
5737 cat confcache
>$cache_file
5739 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5740 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5745 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5746 # Let make expand exec_prefix.
5747 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5749 DEFS
=-DHAVE_CONFIG_H
5753 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5754 # 1. Remove the extension, and $U if already installed.
5755 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5756 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5757 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5758 # will be set to the directory where LIBOBJS objects are built.
5759 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5760 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5764 LTLIBOBJS
=$ac_ltlibobjs
5768 : ${CONFIG_STATUS=./config.status}
5770 ac_clean_files_save
=$ac_clean_files
5771 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5773 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5775 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5777 # Generated by $as_me.
5778 # Run this file to recreate the current configuration.
5779 # Compiler output produced by configure, useful for debugging
5780 # configure, is in config.log if it exists.
5786 SHELL=\${CONFIG_SHELL-$SHELL}
5789 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5790 ## -------------------- ##
5791 ## M4sh Initialization. ##
5792 ## -------------------- ##
5794 # Be more Bourne compatible
5795 DUALCASE
=1; export DUALCASE
# for MKS sh
5796 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5799 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5800 # is contrary to our usage. Disable this feature.
5801 alias -g '${1+"$@"}'='"$@"'
5802 setopt NO_GLOB_SUBST
5804 case `(set -o) 2>/dev/null` in #(
5816 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5817 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5818 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5819 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5820 # Prefer a ksh shell builtin over an external printf program on Solaris,
5821 # but without wasting forks for bash or zsh.
5822 if test -z "$BASH_VERSION$ZSH_VERSION" \
5823 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5824 as_echo='print
-r --'
5825 as_echo_n='print
-rn --'
5826 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5827 as_echo='printf %s
\n'
5828 as_echo_n='printf %s
'
5830 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5831 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5832 as_echo_n='/usr
/ucb
/echo -n'
5834 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5835 as_echo_n_body='eval
5839 expr "X$arg" : "X\\(.*\\)$as_nl";
5840 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5842 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5844 export as_echo_n_body
5845 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5848 as_echo='sh
-c $as_echo_body as_echo
'
5851 # The user is always right.
5852 if test "${PATH_SEPARATOR+set}" != set; then
5854 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5855 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5862 # We need space, tab and new line, in precisely that order. Quoting is
5863 # there to prevent editors from complaining about space-tab.
5864 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5865 # splitting by setting IFS to empty value.)
5868 # Find who we are. Look in the path if we contain no directory separator.
5870 *[\\/]* ) as_myself=$0 ;;
5871 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5875 test -z "$as_dir" && as_dir=.
5876 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5882 # We did not find ourselves, most probably we were run as `sh COMMAND'
5883 # in which case we are not to be found in the path.
5884 if test "x$as_myself" = x
; then
5887 if test ! -f "$as_myself"; then
5888 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5892 # Unset variables that we do not need and which cause bugs (e.g. in
5893 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5894 # suppresses any "Segmentation fault" message there. '((' could
5895 # trigger a bug in pdksh 5.2.14.
5896 for as_var
in BASH_ENV ENV MAIL MAILPATH
5897 do eval test x\
${$as_var+set} = xset \
5898 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5911 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5914 # as_fn_error ERROR [LINENO LOG_FD]
5915 # ---------------------------------
5916 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5917 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5918 # script with status $?, using 1 if that was 0.
5921 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5923 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5924 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5926 $as_echo "$as_me: error: $1" >&2
5927 as_fn_exit
$as_status
5931 # as_fn_set_status STATUS
5932 # -----------------------
5933 # Set $? to STATUS, without forking.
5937 } # as_fn_set_status
5941 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5951 # Portably unset VAR.
5954 { eval $1=; unset $1;}
5956 as_unset
=as_fn_unset
5957 # as_fn_append VAR VALUE
5958 # ----------------------
5959 # Append the text in VALUE to the end of the definition contained in VAR. Take
5960 # advantage of any shell optimizations that allow amortized linear growth over
5961 # repeated appends, instead of the typical quadratic growth present in naive
5963 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5964 eval 'as_fn_append ()
5975 # as_fn_arith ARG...
5976 # ------------------
5977 # Perform arithmetic evaluation on the ARGs, and store the result in the
5978 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5979 # must be portable across $(()) and expr.
5980 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5981 eval 'as_fn_arith ()
5988 as_val
=`expr "$@" || test $? -eq 1`
5993 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5994 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
6000 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6001 as_basename
=basename
6006 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
6012 as_me
=`$as_basename -- "$0" ||
6013 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6014 X"$0" : 'X\(//\)$' \| \
6015 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6017 sed '/^.*\/\([^/][^/]*\)\/*$/{
6031 # Avoid depending upon Character Ranges.
6032 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
6033 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6034 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
6035 as_cr_digits
='0123456789'
6036 as_cr_alnum
=$as_cr_Letters$as_cr_digits
6038 ECHO_C
= ECHO_N
= ECHO_T
=
6039 case `echo -n x` in #(((((
6041 case `echo 'xy\c'` in
6042 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
6044 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
6051 rm -f conf$$ conf$$.exe conf$$.
file
6052 if test -d conf$$.dir
; then
6053 rm -f conf$$.dir
/conf$$.
file
6056 mkdir conf$$.dir
2>/dev
/null
6058 if (echo >conf$$.
file) 2>/dev
/null
; then
6059 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
6061 # ... but there are two gotchas:
6062 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6063 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6064 # In both cases, we have to default to `cp -p'.
6065 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
6067 elif ln conf$$.
file conf$$
2>/dev
/null
; then
6075 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
6076 rmdir conf$$.dir
2>/dev
/null
6081 # Create "$as_dir" as a directory, including parents if necessary.
6086 -*) as_dir
=.
/$as_dir;;
6088 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
6092 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6093 *) as_qdir
=$as_dir;;
6095 as_dirs
="'$as_qdir' $as_dirs"
6096 as_dir
=`$as_dirname -- "$as_dir" ||
6097 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6098 X"$as_dir" : 'X\(//\)[^/]' \| \
6099 X"$as_dir" : 'X\(//\)$' \| \
6100 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6101 $as_echo X"$as_dir" |
6102 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6119 test -d "$as_dir" && break
6121 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
6122 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
6126 if mkdir
-p .
2>/dev
/null
; then
6127 as_mkdir_p
='mkdir -p "$as_dir"'
6129 test -d .
/-p && rmdir .
/-p
6133 if test -x / >/dev
/null
2>&1; then
6136 if ls -dL / >/dev
/null
2>&1; then
6143 if test -d "$1"; then
6149 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6150 ???[sx]*):;;*)false;;esac;fi
6154 as_executable_p
=$as_test_x
6156 # Sed expression to map a string onto a valid CPP name.
6157 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6159 # Sed expression to map a string onto a valid variable name.
6160 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6164 ## ----------------------------------- ##
6165 ## Main body of $CONFIG_STATUS script. ##
6166 ## ----------------------------------- ##
6168 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
6170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6171 # Save the log message, to keep $0 and so on meaningful, and to
6172 # report actual input values of CONFIG_FILES etc. instead of their
6173 # values after options handling.
6175 This file was extended by $as_me, which was
6176 generated by GNU Autoconf 2.64. Invocation command line was
6178 CONFIG_FILES = $CONFIG_FILES
6179 CONFIG_HEADERS = $CONFIG_HEADERS
6180 CONFIG_LINKS = $CONFIG_LINKS
6181 CONFIG_COMMANDS = $CONFIG_COMMANDS
6184 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6189 case $ac_config_files in *"
6190 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
6193 case $ac_config_headers in *"
6194 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
6198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6199 # Files that config.status was made for.
6200 config_files="$ac_config_files"
6201 config_headers="$ac_config_headers"
6202 config_commands="$ac_config_commands"
6206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6208 \`$as_me' instantiates files and other configuration actions
6209 from templates according to the current configuration. Unless the files
6210 and actions are specified as TAGs, all are instantiated by default.
6212 Usage: $0 [OPTION]... [TAG]...
6214 -h, --help print this help, then exit
6215 -V, --version print version number and configuration settings, then exit
6216 -q, --quiet, --silent
6217 do not print progress messages
6218 -d, --debug don't remove temporary files
6219 --recheck update $as_me by reconfiguring in the same conditions
6220 --file=FILE[:TEMPLATE]
6221 instantiate the configuration file FILE
6222 --header=FILE[:TEMPLATE]
6223 instantiate the configuration header FILE
6225 Configuration files:
6228 Configuration headers:
6231 Configuration commands:
6234 Report bugs to the package provider."
6237 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6240 configured by $0, generated by GNU Autoconf 2.64,
6241 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6243 Copyright (C) 2009 Free Software Foundation, Inc.
6244 This config.status script is free software; the Free Software Foundation
6245 gives unlimited permission to copy, distribute and modify it."
6250 test -n "\$AWK" || AWK=awk
6253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6254 # The default lists apply if the user does not specify any file.
6260 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
6261 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
6272 # Handling of the options.
6273 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
6275 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
6276 $as_echo "$ac_cs_version"; exit ;;
6277 --debug |
--debu |
--deb |
--de |
--d |
-d )
6279 --file |
--fil |
--fi |
--f )
6282 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6284 as_fn_append CONFIG_FILES
" '$ac_optarg'"
6285 ac_need_defaults
=false
;;
6286 --header |
--heade |
--head |
--hea )
6289 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6291 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
6292 ac_need_defaults
=false
;;
6294 # Conflict between --help and --header
6295 as_fn_error
"ambiguous option: \`$1'
6296 Try \`$0 --help' for more information.";;
6297 --help |
--hel |
-h )
6298 $as_echo "$ac_cs_usage"; exit ;;
6299 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
6300 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
6304 -*) as_fn_error
"unrecognized option: \`$1'
6305 Try \`$0 --help' for more information." ;;
6307 *) as_fn_append ac_config_targets
" $1"
6308 ac_need_defaults
=false
;;
6314 ac_configure_extra_args
=
6316 if $ac_cs_silent; then
6318 ac_configure_extra_args
="$ac_configure_extra_args --silent"
6322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6323 if \$ac_cs_recheck; then
6324 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6326 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6327 CONFIG_SHELL='$SHELL'
6333 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6337 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6338 ## Running $as_me. ##
6344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6347 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6349 # Handling of arguments.
6350 for ac_config_target
in $ac_config_targets
6352 case $ac_config_target in
6353 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
6354 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
6355 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
6357 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6362 # If the user did not use the arguments to specify the items to instantiate,
6363 # then the envvar interface is used. Set only those that are not.
6364 # We use the long form for the default assignment because of an extremely
6365 # bizarre bug on SunOS 4.1.3.
6366 if $ac_need_defaults; then
6367 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
6368 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
6369 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
6372 # Have a temporary directory for convenience. Make it in the build tree
6373 # simply because there is no reason against having it here, and in addition,
6374 # creating and moving files from /tmp can sometimes cause problems.
6375 # Hook for its removal unless debugging.
6376 # Note that there is a small window in which the directory will not be cleaned:
6377 # after its creation but before its name has been assigned to `$tmp'.
6381 trap 'exit_status=$?
6382 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6384 trap 'as_fn_exit 1' 1 2 13 15
6386 # Create a (secure) tmp directory for tmp files.
6389 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6390 test -n "$tmp" && test -d "$tmp"
6393 tmp
=.
/conf$$
-$RANDOM
6394 (umask 077 && mkdir
"$tmp")
6395 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
6397 # Set up the scripts for CONFIG_FILES section.
6398 # No need to generate them if there are no CONFIG_FILES.
6399 # This happens for instance with `./config.status config.h'.
6400 if test -n "$CONFIG_FILES"; then
6403 ac_cr
=`echo X | tr X '\015'`
6404 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6405 # But we know of no other shell where ac_cr would be empty at this
6406 # point, so we can use a bashism as a fallback.
6407 if test "x$ac_cr" = x
; then
6408 eval ac_cr
=\$
\'\\r
\'
6410 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6411 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6417 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6422 echo "cat >conf$$subs.awk <<_ACEOF" &&
6423 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6426 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6427 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6429 for ac_last_try in false false false false false :; do
6430 . ./conf$$subs.sh ||
6431 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6433 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
6434 if test $ac_delim_n = $ac_delim_num; then
6436 elif $ac_last_try; then
6437 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6439 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
6444 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6445 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
6449 s/^/S["/; s
/!.
*/"]=/
6459 s/\(.\{148\}\).*/\1/
6461 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
6466 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
6473 s/\(.\{148\}\).*/\1/
6475 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
6479 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
6484 ' <conf$$subs.awk | sed '
6489 ' >>$CONFIG_STATUS || ac_write_fail=1
6490 rm -f conf$$subs.awk
6491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6493 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
6494 for (key in S) S_is_set[key] = 1
6500 nfields = split(line, field, "@
")
6502 len = length(field[1])
6503 for (i = 2; i < nfields; i++) {
6505 keylen = length(key)
6506 if (S_is_set[key]) {
6508 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6509 len += length(value) + length(field[++i])
6520 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6521 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6522 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
6525 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
6526 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
6529 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6530 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
6531 # trailing colons and then remove the whole line if VPATH becomes empty
6532 # (actually we leave an empty line to preserve line numbers).
6533 if test "x
$srcdir" = x.; then
6534 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6538 s/^\([^=]*=[ ]*\):*/\1/
6544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6545 fi # test -n "$CONFIG_FILES"
6547 # Set up the scripts for CONFIG_HEADERS section.
6548 # No need to generate them if there are no CONFIG_HEADERS.
6549 # This happens for instance with `./config.status Makefile'.
6550 if test -n "$CONFIG_HEADERS"; then
6551 cat >"$tmp/defines.
awk" <<\_ACAWK ||
6555 # Transform confdefs.h into an awk script `defines.awk', embedded as
6556 # here-document in config.status, that substitutes the proper values into
6557 # config.h.in to produce config.h.
6559 # Create a delimiter string that does not exist in confdefs.h, to ease
6560 # handling of long lines.
6562 for ac_last_try in false false :; do
6563 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
6564 if test -z "$ac_t"; then
6566 elif $ac_last_try; then
6567 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
6569 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
6573 # For the awk script, D is an array of macro values keyed by name,
6574 # likewise P contains macro parameters if any. Preserve backslash
6575 # newline sequences.
6577 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6579 s/.\{148\}/&'"$ac_delim"'/g
6582 s/^[ ]*#[ ]*define[ ][ ]*/ /
6589 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
6591 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6595 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6596 D["\
1"]=" \
3\\\\\\n
"\\/p
6598 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6603 s/.\{148\}/&'"$ac_delim"'/g
6608 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6611 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6613 ' <confdefs.h | sed '
6614 s/'"$ac_delim"'/"\\\
6615 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6618 for (key in D) D_is_set[key] = 1
6621 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6623 split(line, arg, " ")
6624 if (arg[1] == "#") {
6628 defundef
= substr
(arg
[1], 2)
6631 split(mac1
, mac2
, "(") #)
6633 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6634 if (D_is_set
[macro
]) {
6635 # Preserve the white space surrounding the "#".
6636 print prefix
"define", macro P
[macro
] D
[macro
]
6639 # Replace #undef with comments. This is necessary, for example,
6640 # in the case of _POSIX_SOURCE, which is predefined and required
6641 # on some systems where configure will not decide to define it.
6642 if (defundef
== "undef") {
6643 print
"/*", prefix defundef
, macro
, "*/"
6651 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6652 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6653 fi # test -n "$CONFIG_HEADERS"
6656 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6661 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6663 case $ac_mode$ac_tag in
6665 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6666 :[FH
]-) ac_tag
=-:-;;
6667 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6684 -) ac_f
="$tmp/stdin";;
6685 *) # Look for the file first in the build tree, then in the source tree
6686 # (if the path is not absolute). The absolute path cannot be DOS-style,
6687 # because $ac_f cannot contain `:'.
6691 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6693 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6695 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6696 as_fn_append ac_file_inputs
" '$ac_f'"
6699 # Let's still pretend it is `configure' which instantiates (i.e., don't
6700 # use $as_me), people would be surprised to read:
6701 # /* config.h. Generated by config.status. */
6702 configure_input
='Generated from '`
6703 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6705 if test x
"$ac_file" != x-
; then
6706 configure_input
="$ac_file. $configure_input"
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6708 $as_echo "$as_me: creating $ac_file" >&6;}
6710 # Neutralize special characters interpreted by sed in replacement strings.
6711 case $configure_input in #(
6712 *\
&* |
*\|
* |
*\\* )
6713 ac_sed_conf_input
=`$as_echo "$configure_input" |
6714 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6715 *) ac_sed_conf_input
=$configure_input;;
6719 *:-:* |
*:-) cat >"$tmp/stdin" \
6720 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6725 ac_dir
=`$as_dirname -- "$ac_file" ||
6726 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6727 X"$ac_file" : 'X\(//\)[^/]' \| \
6728 X"$ac_file" : 'X\(//\)$' \| \
6729 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6730 $as_echo X"$ac_file" |
6731 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6748 as_dir
="$ac_dir"; as_fn_mkdir_p
6752 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6754 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6755 # A ".." for each directory in $ac_dir_suffix.
6756 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6757 case $ac_top_builddir_sub in
6758 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6759 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6762 ac_abs_top_builddir
=$ac_pwd
6763 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6764 # for backward compatibility:
6765 ac_top_builddir
=$ac_top_build_prefix
6768 .
) # We are building in place.
6770 ac_top_srcdir
=$ac_top_builddir_sub
6771 ac_abs_top_srcdir
=$ac_pwd ;;
6772 [\\/]* | ?
:[\\/]* ) # Absolute name.
6773 ac_srcdir
=$srcdir$ac_dir_suffix;
6774 ac_top_srcdir
=$srcdir
6775 ac_abs_top_srcdir
=$srcdir ;;
6777 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6778 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6779 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6781 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6791 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6792 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6797 # If the template does not know about datarootdir, expand it.
6798 # FIXME: This hack should be removed a few years after 2.60.
6799 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6810 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6811 *datarootdir
*) ac_datarootdir_seen
=yes;;
6812 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6814 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6817 ac_datarootdir_hack='
6818 s&@datadir@&$datadir&g
6819 s&@docdir@&$docdir&g
6820 s&@infodir@&$infodir&g
6821 s&@localedir@&$localedir&g
6822 s&@mandir@&$mandir&g
6823 s&\\\${datarootdir}&$datarootdir&g' ;;
6827 # Neutralize VPATH when `$srcdir' = `.'.
6828 # Shell code in configure.ac might set extrasub.
6829 # FIXME: do we really want to maintain this feature?
6830 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6831 ac_sed_extra="$ac_vpsub
6834 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6836 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6837 s|@configure_input@|
$ac_sed_conf_input|
;t t
6838 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6839 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6840 s
&@srcdir@
&$ac_srcdir&;t t
6841 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6842 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6843 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6844 s
&@builddir@
&$ac_builddir&;t t
6845 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6846 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6847 s
&@INSTALL@
&$ac_INSTALL&;t t
6848 $ac_datarootdir_hack
6850 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6851 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6853 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6854 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6855 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6857 which seems to be undefined. Please make sure it is defined." >&5
6858 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6859 which seems to be undefined. Please make sure it is defined." >&2;}
6863 -) cat "$tmp/out" && rm -f "$tmp/out";;
6864 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6866 || as_fn_error "could not create $ac_file" "$LINENO" 5
6872 if test x"$ac_file" != x-; then
6874 $as_echo "/* $configure_input */" \
6875 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6876 } >"$tmp/config.h" \
6877 || as_fn_error "could not create $ac_file" "$LINENO" 5
6878 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6879 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6880 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6883 mv "$tmp/config.h" "$ac_file" \
6884 || as_fn_error "could not create $ac_file" "$LINENO" 5
6887 $as_echo "/* $configure_input */" \
6888 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6889 || as_fn_error "could not create -" "$LINENO" 5
6893 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6894 $as_echo "$as_me: executing $ac_file commands" >&6;}
6899 case $ac_file$ac_mode in
6900 "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
6908 ac_clean_files=$ac_clean_files_save
6910 test $ac_write_fail = 0 ||
6911 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6914 # configure is writing to config.log, and then calls config.status.
6915 # config.status does its own redirection, appending to config.log.
6916 # Unfortunately, on DOS this fails, as config.log is still kept open
6917 # by configure, so config.status won't be able to
write to it
; its
6918 # output is simply discarded. So we exec the FD to /dev/null,
6919 # effectively closing config.log, so it can be properly (re)opened and
6920 # appended to by config.status. When coming back to configure, we
6921 # need to make the FD available again.
6922 if test "$no_create" != yes; then
6924 ac_config_status_args
=
6925 test "$silent" = yes &&
6926 ac_config_status_args
="$ac_config_status_args --quiet"
6928 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6930 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6931 # would make configure fail if this is the last instruction.
6932 $ac_cs_success || as_fn_exit $?
6934 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6936 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}