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
="gdb.base"
555 enable_option_checking
=no
556 # Factoring default headers for most tests.
557 ac_includes_default
="\
559 #ifdef HAVE_SYS_TYPES_H
560 # include <sys/types.h>
562 #ifdef HAVE_SYS_STAT_H
563 # include <sys/stat.h>
569 # ifdef HAVE_STDLIB_H
574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
579 #ifdef HAVE_STRINGS_H
580 # include <strings.h>
582 #ifdef HAVE_INTTYPES_H
583 # include <inttypes.h>
592 ac_subst_vars
='LTLIBOBJS
651 program_transform_name
664 enable_option_checking
668 ac_precious_vars
='build_alias
677 ac_subdirs_all
='gdb.gdbtk'
679 # Initialize some variables set by options.
681 ac_init_version
=false
682 ac_unrecognized_opts
=
684 # The variables have the same names as the options, with
685 # dashes changed to underlines.
693 program_transform_name
=s
,x
,x
,
701 # Installation directory options.
702 # These are left unexpanded so users can "make install exec_prefix=/foo"
703 # and all the variables that are supposed to be based on exec_prefix
704 # by default will actually change.
705 # Use braces instead of parens because sh, perl, etc. also accept them.
706 # (The list follows the same order as the GNU Coding Standards.)
707 bindir
='${exec_prefix}/bin'
708 sbindir
='${exec_prefix}/sbin'
709 libexecdir
='${exec_prefix}/libexec'
710 datarootdir
='${prefix}/share'
711 datadir
='${datarootdir}'
712 sysconfdir
='${prefix}/etc'
713 sharedstatedir
='${prefix}/com'
714 localstatedir
='${prefix}/var'
715 includedir
='${prefix}/include'
716 oldincludedir
='/usr/include'
717 docdir
='${datarootdir}/doc/${PACKAGE}'
718 infodir
='${datarootdir}/info'
723 libdir
='${exec_prefix}/lib'
724 localedir
='${datarootdir}/locale'
725 mandir
='${datarootdir}/man'
731 # If the previous option needs an argument, assign it.
732 if test -n "$ac_prev"; then
733 eval $ac_prev=\
$ac_option
739 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
743 # Accept the important Cygnus configure options, so we can diagnose typos.
745 case $ac_dashdash$ac_option in
749 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
751 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
754 -build |
--build |
--buil |
--bui |
--bu)
755 ac_prev
=build_alias
;;
756 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
757 build_alias
=$ac_optarg ;;
759 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
760 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
761 ac_prev
=cache_file
;;
762 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
763 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
764 cache_file
=$ac_optarg ;;
767 cache_file
=config.cache
;;
769 -datadir |
--datadir |
--datadi |
--datad)
771 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
772 datadir
=$ac_optarg ;;
774 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
775 |
--dataroo |
--dataro |
--datar)
776 ac_prev
=datarootdir
;;
777 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
778 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
779 datarootdir
=$ac_optarg ;;
781 -disable-* |
--disable-*)
782 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
785 as_fn_error
"invalid feature name: $ac_useropt"
786 ac_useropt_orig
=$ac_useropt
787 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
788 case $ac_user_opts in
792 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
793 ac_unrecognized_sep
=', ';;
795 eval enable_
$ac_useropt=no
;;
797 -docdir |
--docdir |
--docdi |
--doc |
--do)
799 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
802 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
804 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
807 -enable-* |
--enable-*)
808 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
809 # Reject names that are not valid shell variable names.
810 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
811 as_fn_error
"invalid feature name: $ac_useropt"
812 ac_useropt_orig
=$ac_useropt
813 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814 case $ac_user_opts in
818 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
819 ac_unrecognized_sep
=', ';;
821 eval enable_
$ac_useropt=\
$ac_optarg ;;
823 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
824 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
825 |
--exec |
--exe |
--ex)
826 ac_prev
=exec_prefix
;;
827 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
828 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
829 |
--exec=* |
--exe=* |
--ex=*)
830 exec_prefix
=$ac_optarg ;;
832 -gas |
--gas |
--ga |
--g)
833 # Obsolete; use --with-gas.
836 -help |
--help |
--hel |
--he |
-h)
838 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
839 ac_init_help
=recursive
;;
840 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
841 ac_init_help
=short
;;
843 -host |
--host |
--hos |
--ho)
844 ac_prev
=host_alias
;;
845 -host=* |
--host=* |
--hos=* |
--ho=*)
846 host_alias
=$ac_optarg ;;
848 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
850 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
852 htmldir
=$ac_optarg ;;
854 -includedir |
--includedir |
--includedi |
--included |
--include \
855 |
--includ |
--inclu |
--incl |
--inc)
856 ac_prev
=includedir
;;
857 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
858 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
859 includedir
=$ac_optarg ;;
861 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
863 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
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1406 test -z "$ac_c_werror_flag" ||
1407 test ! -s conftest.err
1408 } && test -s conftest.
$ac_objext; then :
1411 $as_echo "$as_me: failed program was:" >&5
1412 sed 's/^/| /' conftest.
$ac_ext >&5
1416 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1419 } # ac_fn_c_try_compile
1421 # ac_fn_c_try_cpp LINENO
1422 # ----------------------
1423 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1426 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1427 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1429 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1430 *) ac_try_echo=$ac_try;;
1432 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1433 $as_echo "$ac_try_echo"; } >&5
1434 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1436 if test -s conftest.err; then
1437 grep -v '^ *+' conftest.err >conftest.er1
1438 cat conftest.er1 >&5
1439 mv -f conftest.er1 conftest.err
1441 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1442 test $ac_status = 0; } >/dev/null && {
1443 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1444 test ! -s conftest.err
1448 $as_echo "$as_me: failed program was:" >&5
1449 sed 's/^/| /' conftest.$ac_ext >&5
1453 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1458 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1459 # -------------------------------------------------------
1460 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1461 # the include files in INCLUDES and setting the cache variable VAR
1463 ac_fn_c_check_header_mongrel ()
1465 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1466 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1468 $as_echo_n "checking for $2... " >&6; }
1469 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1470 $as_echo_n "(cached) " >&6
1473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1474 $as_echo "$ac_res" >&6; }
1476 # Is the header compilable?
1477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1478 $as_echo_n "checking $2 usability... " >&6; }
1479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1480 /* end confdefs.h. */
1484 if ac_fn_c_try_compile "$LINENO"; then :
1485 ac_header_compiler=yes
1487 ac_header_compiler=no
1489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1491 $as_echo "$ac_header_compiler" >&6; }
1493 # Is the header present?
1494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1495 $as_echo_n "checking $2 presence... " >&6; }
1496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1497 /* end confdefs.h. */
1500 if ac_fn_c_try_cpp "$LINENO"; then :
1501 ac_header_preproc=yes
1503 ac_header_preproc=no
1505 rm -f conftest.err conftest.$ac_ext
1506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1507 $as_echo "$ac_header_preproc" >&6; }
1509 # So? What about this header?
1510 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1512 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1513 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1515 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1519 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1521 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1523 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1525 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1527 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531 $as_echo_n "checking for $2... " >&6; }
1532 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1535 eval "$3=\$ac_header_compiler"
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1539 $as_echo "$ac_res" >&6; }
1541 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1543 } # ac_fn_c_check_header_mongrel
1545 # ac_fn_c_try_run LINENO
1546 # ----------------------
1547 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1548 # that executables *can* be run.
1551 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1552 if { { ac_try="$ac_link"
1554 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1555 *) ac_try_echo
=$ac_try;;
1557 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558 $as_echo "$ac_try_echo"; } >&5
1559 (eval "$ac_link") 2>&5
1561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1563 { { case "(($ac_try" in
1564 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1565 *) ac_try_echo=$ac_try;;
1567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568 $as_echo "$ac_try_echo"; } >&5
1569 (eval "$ac_try") 2>&5
1571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572 test $ac_status = 0; }; }; then :
1575 $as_echo "$as_me: program exited with status $ac_status" >&5
1576 $as_echo "$as_me: failed program was:" >&5
1577 sed 's/^/| /' conftest.$ac_ext >&5
1579 ac_retval=$ac_status
1581 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1582 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1587 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1588 # -------------------------------------------------------
1589 # Tests whether HEADER exists and can be compiled using the include files in
1590 # INCLUDES, setting the cache variable VAR accordingly.
1591 ac_fn_c_check_header_compile ()
1593 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1595 $as_echo_n "checking for $2... " >&6; }
1596 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1597 $as_echo_n "(cached) " >&6
1599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600 /* end confdefs.h. */
1604 if ac_fn_c_try_compile "$LINENO"; then :
1609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613 $as_echo "$ac_res" >&6; }
1614 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1616 } # ac_fn_c_check_header_compile
1617 cat >config.log <<_ACEOF
1618 This file contains any messages produced by compilers while
1619 running configure, to aid debugging if configure makes a mistake.
1621 It was created by $as_me, which was
1622 generated by GNU Autoconf 2.64. Invocation command line was
1634 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1635 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1636 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1637 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1638 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1640 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1641 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1643 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1644 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1645 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1646 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1647 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1648 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1649 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1657 test -z "$as_dir" && as_dir=.
1658 $as_echo "PATH: $as_dir"
1674 # Keep a trace of the command line.
1675 # Strip out --no-create and --no-recursion so they do not pile up.
1676 # Strip out --silent because we don't want to record it for future runs.
1677 # Also quote any args containing shell meta-characters.
1678 # Make two passes to allow for proper duplicate-argument suppression.
1682 ac_must_keep_next=false
1688 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1689 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1690 | -silent | --silent | --silen | --sile | --sil)
1693 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1696 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1698 as_fn_append ac_configure_args1 " '$ac_arg'"
1699 if test $ac_must_keep_next = true; then
1700 ac_must_keep_next=false # Got value, back to normal.
1703 *=* | --config-cache | -C | -disable-* | --disable-* \
1704 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1705 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1706 | -with-* | --with-* | -without-* | --without-* | --x)
1707 case "$ac_configure_args0 " in
1708 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1711 -* ) ac_must_keep_next=true ;;
1714 as_fn_append ac_configure_args " '$ac_arg'"
1719 { ac_configure_args0=; unset ac_configure_args0;}
1720 { ac_configure_args1=; unset ac_configure_args1;}
1722 # When interrupted or exit'd, cleanup temporary files, and complete
1723 # config.log. We remove comments because anyway the quotes in there
1724 # would cause problems or look ugly.
1725 # WARNING: Use '\'' to represent an apostrophe within the trap.
1726 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1727 trap 'exit_status=$?
1728 # Save into config.log some information that might help in debugging.
1733 ## ---------------- ##
1734 ## Cache variables. ##
1735 ## ---------------- ##
1738 # The following way of writing the cache mishandles newlines in values,
1740 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1741 eval ac_val=\$$ac_var
1745 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1746 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1749 _ | IFS | as_nl) ;; #(
1750 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1751 *) { eval $ac_var=; unset $ac_var;} ;;
1756 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1757 *${as_nl}ac_space=\ *)
1759 "s/'\''/'\''\\\\'\'''\''/g;
1760 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1763 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1771 ## ----------------- ##
1772 ## Output variables. ##
1773 ## ----------------- ##
1776 for ac_var in $ac_subst_vars
1778 eval ac_val=\$$ac_var
1780 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1782 $as_echo "$ac_var='\''$ac_val'\''"
1786 if test -n "$ac_subst_files"; then
1788 ## ------------------- ##
1789 ## File substitutions. ##
1790 ## ------------------- ##
1793 for ac_var in $ac_subst_files
1795 eval ac_val=\$$ac_var
1797 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1799 $as_echo "$ac_var='\''$ac_val'\''"
1804 if test -s confdefs.h; then
1814 test "$ac_signal" != 0 &&
1815 $as_echo "$as_me: caught signal $ac_signal"
1816 $as_echo "$as_me: exit $exit_status"
1818 rm -f core *.core core.conftest.* &&
1819 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1822 for ac_signal in 1 2 13 15; do
1823 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1827 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1828 rm -f -r conftest* confdefs.h
1830 $as_echo "/* confdefs.h */" > confdefs.h
1832 # Predefined preprocessor variables.
1834 cat >>confdefs.h <<_ACEOF
1835 #define PACKAGE_NAME "$PACKAGE_NAME"
1838 cat >>confdefs.h <<_ACEOF
1839 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1842 cat >>confdefs.h <<_ACEOF
1843 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1846 cat >>confdefs.h <<_ACEOF
1847 #define PACKAGE_STRING "$PACKAGE_STRING"
1850 cat >>confdefs.h <<_ACEOF
1851 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1854 cat >>confdefs.h <<_ACEOF
1855 #define PACKAGE_URL "$PACKAGE_URL"
1859 # Let the site file select an alternate cache file if it wants to.
1860 # Prefer an explicitly selected file to automatically selected ones.
1863 if test -n "$CONFIG_SITE"; then
1864 ac_site_file1=$CONFIG_SITE
1865 elif test "x$prefix" != xNONE; then
1866 ac_site_file1=$prefix/share/config.site
1867 ac_site_file2=$prefix/etc/config.site
1869 ac_site_file1=$ac_default_prefix/share/config.site
1870 ac_site_file2=$ac_default_prefix/etc/config.site
1872 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1874 test "x$ac_site_file" = xNONE && continue
1875 if test -r "$ac_site_file"; then
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1877 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1878 sed 's/^/| /' "$ac_site_file" >&5
1883 if test -r "$cache_file"; then
1884 # Some versions of bash will fail to source /dev/null (special
1885 # files actually), so we avoid doing that.
1886 if test -f "$cache_file"; then
1887 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1888 $as_echo "$as_me: loading cache $cache_file" >&6;}
1890 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1891 *) . "./$cache_file";;
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1896 $as_echo "$as_me: creating cache $cache_file" >&6;}
1900 # Check that the precious variables saved in the cache have kept the same
1902 ac_cache_corrupted=false
1903 for ac_var in $ac_precious_vars; do
1904 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1905 eval ac_new_set=\$ac_env_${ac_var}_set
1906 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1907 eval ac_new_val=\$ac_env_${ac_var}_value
1908 case $ac_old_set,$ac_new_set in
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1911 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1912 ac_cache_corrupted=: ;;
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1915 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1916 ac_cache_corrupted=: ;;
1919 if test "x$ac_old_val" != "x$ac_new_val"; then
1920 # differences in whitespace do not lead to failure.
1921 ac_old_val_w=`echo x
$ac_old_val`
1922 ac_new_val_w=`echo x
$ac_new_val`
1923 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1925 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
1926 ac_cache_corrupted=:
1928 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
1929 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1930 eval $ac_var=\$ac_old_val
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1933 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1935 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1938 # Pass precious variables to config.status.
1939 if test "$ac_new_set" = set; then
1941 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
1942 *) ac_arg=$ac_var=$ac_new_val ;;
1944 case " $ac_configure_args " in
1945 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1946 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1950 if $ac_cache_corrupted; then
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
1952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1954 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1955 as_fn_error "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
1957 ## -------------------- ##
1958 ## Main body of script. ##
1959 ## -------------------- ##
1962 ac_cpp='$CPP $CPPFLAGS'
1963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1973 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1974 for ac_t in install-sh install.sh shtool; do
1975 if test -f "$ac_dir/$ac_t"; then
1977 ac_install_sh="$ac_aux_dir/$ac_t -c"
1982 if test -z "$ac_aux_dir"; then
1983 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1986 # These three variables are undocumented and unsupported,
1987 # and are intended to be withdrawn in a future Autoconf release.
1988 # They can cause serious problems if a builder's source tree is in a directory
1989 # whose full name contains unusual characters.
1990 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1991 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1992 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1995 # Make sure we can run config.sub.
1996 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1997 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2000 $as_echo_n "checking build system type... " >&6; }
2001 if test "${ac_cv_build+set}" = set; then :
2002 $as_echo_n "(cached) " >&6
2004 ac_build_alias=$build_alias
2005 test "x$ac_build_alias" = x &&
2006 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2007 test "x$ac_build_alias" = x &&
2008 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2009 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2010 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2014 $as_echo "$ac_cv_build" >&6; }
2015 case $ac_cv_build in
2017 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2020 ac_save_IFS=$IFS; IFS='-'
2026 # Remember, the first character of IFS is used to create $*,
2027 # except with old shells:
2030 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2034 $as_echo_n "checking host system type... " >&6; }
2035 if test "${ac_cv_host+set}" = set; then :
2036 $as_echo_n "(cached) " >&6
2038 if test "x$host_alias" = x; then
2039 ac_cv_host=$ac_cv_build
2041 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2042 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2047 $as_echo "$ac_cv_host" >&6; }
2050 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2053 ac_save_IFS=$IFS; IFS='-'
2059 # Remember, the first character of IFS is used to create $*,
2060 # except with old shells:
2063 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2067 $as_echo_n "checking target system type... " >&6; }
2068 if test "${ac_cv_target+set}" = set; then :
2069 $as_echo_n "(cached) " >&6
2071 if test "x$target_alias" = x; then
2072 ac_cv_target=$ac_cv_host
2074 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2075 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2080 $as_echo "$ac_cv_target" >&6; }
2081 case $ac_cv_target in
2083 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2085 target=$ac_cv_target
2086 ac_save_IFS=$IFS; IFS='-'
2092 # Remember, the first character of IFS is used to create $*,
2093 # except with old shells:
2096 case $target_os in *\ *) target_os=`echo "$target_os" |
sed 's/ /-/g'`;; esac
2099 # The aliases save the names the user supplied, while $host etc.
2100 # will get canonicalized.
2101 test -n "$target_alias" &&
2102 test "$program_prefix$program_suffix$program_transform_name" = \
2104 program_prefix=${target_alias}-
2106 case ${build_alias} in
2107 "") build_noncanonical=${build} ;;
2108 *) build_noncanonical=${build_alias} ;;
2111 case ${host_alias} in
2112 "") host_noncanonical=${build_noncanonical} ;;
2113 *) host_noncanonical=${host_alias} ;;
2116 case ${target_alias} in
2117 "") target_noncanonical=${host_noncanonical} ;;
2118 *) target_noncanonical=${target_alias} ;;
2124 # Check for the 'make' the user wants to use.
2127 # Extract the first word of "$ac_prog", so it can be a program name with args.
2128 set dummy $ac_prog; ac_word=$2
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2130 $as_echo_n "checking for $ac_word... " >&6; }
2131 if test "${ac_cv_prog_MAKE+set}" = set; then :
2132 $as_echo_n "(cached) " >&6
2134 if test -n "$MAKE"; then
2135 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
2137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141 test -z "$as_dir" && as_dir=.
2142 for ac_exec_ext in '' $ac_executable_extensions; do
2143 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2144 ac_cv_prog_MAKE="$ac_prog"
2145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2154 MAKE=$ac_cv_prog_MAKE
2155 if test -n "$MAKE"; then
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
2157 $as_echo "$MAKE" >&6; }
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2160 $as_echo "no" >&6; }
2164 test -n "$MAKE" && break
2168 case "`$MAKE --version 2>&1 |
sed 1q
`" in
2175 if test "$MAKE_IS_GNU" = yes; then
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2184 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2186 ac_make=`$as_echo "$2" |
sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2187 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2188 $as_echo_n "(cached) " >&6
2190 cat >conftest.make <<\_ACEOF
2193 @echo '@@@%%%=$(MAKE)=@@@%%%'
2195 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2196 case `${MAKE-make} -f conftest.
make 2>/dev
/null
` in
2198 eval ac_cv_prog_make_${ac_make}_set=yes;;
2200 eval ac_cv_prog_make_${ac_make}_set=no;;
2204 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2206 $as_echo "yes" >&6; }
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2210 $as_echo "no" >&6; }
2211 SET_MAKE="MAKE=${MAKE-make}"
2216 # Check whether --enable-gdbtk was given.
2217 if test "${enable_gdbtk+set}" = set; then :
2218 enableval=$enable_gdbtk;
2220 if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
2227 # We unconditionally disable gdbtk tests on selected platforms.
2233 # Add gdbtk tests when appropriate.
2234 if test $enable_gdbtk = yes; then
2237 subdirs="$subdirs gdb.gdbtk"
2241 # Enable shared libraries.
2242 # Check whether --enable-shared was given.
2243 if test "${enable_shared+set}" = set; then :
2244 enableval=$enable_shared;
2250 # If we have shared libraries, try to set RPATH_ENVVAR reasonably,
2251 # such that we can find the shared libraries in the build tree.
2252 if test $enable_shared = no; then
2253 # The variable `RPATH_ENVVAR
' itself is not likely to be used on any
2255 RPATH_ENVVAR=RPATH_ENVVAR
2257 # The variable `LD_LIBRARY_PATH' is used on most platforms.
2258 RPATH_ENVVAR
=LD_LIBRARY_PATH
2259 # The following exceptions are taken from Libtool 1.4.3.
2262 if test $host_cpu != ia64
; then
2263 RPATH_ENVVAR
=LIBPATH
2265 darwin
* | rhapsody
*)
2266 RPATH_ENVVAR
=DYLD_LIBRARY_PATH
;;
2268 RPATH_ENVVAR
=SHLIB_PATH
;;
2274 ac_cpp
='$CPP $CPPFLAGS'
2275 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2276 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2277 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2278 if test -n "$ac_tool_prefix"; then
2279 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2280 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2282 $as_echo_n "checking for $ac_word... " >&6; }
2283 if test "${ac_cv_prog_CC+set}" = set; then :
2284 $as_echo_n "(cached) " >&6
2286 if test -n "$CC"; then
2287 ac_cv_prog_CC
="$CC" # Let the user override the test.
2289 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2293 test -z "$as_dir" && as_dir
=.
2294 for ac_exec_ext
in '' $ac_executable_extensions; do
2295 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2296 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2297 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2307 if test -n "$CC"; then
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2309 $as_echo "$CC" >&6; }
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2312 $as_echo "no" >&6; }
2317 if test -z "$ac_cv_prog_CC"; then
2319 # Extract the first word of "gcc", so it can be a program name with args.
2320 set dummy gcc
; ac_word
=$2
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2322 $as_echo_n "checking for $ac_word... " >&6; }
2323 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2324 $as_echo_n "(cached) " >&6
2326 if test -n "$ac_ct_CC"; then
2327 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2329 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2333 test -z "$as_dir" && as_dir
=.
2334 for ac_exec_ext
in '' $ac_executable_extensions; do
2335 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2336 ac_cv_prog_ac_ct_CC
="gcc"
2337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2346 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2347 if test -n "$ac_ct_CC"; then
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2349 $as_echo "$ac_ct_CC" >&6; }
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2352 $as_echo "no" >&6; }
2355 if test "x$ac_ct_CC" = x
; then
2358 case $cross_compiling:$ac_tool_warned in
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2361 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2362 ac_tool_warned
=yes ;;
2370 if test -z "$CC"; then
2371 if test -n "$ac_tool_prefix"; then
2372 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2373 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2375 $as_echo_n "checking for $ac_word... " >&6; }
2376 if test "${ac_cv_prog_CC+set}" = set; then :
2377 $as_echo_n "(cached) " >&6
2379 if test -n "$CC"; then
2380 ac_cv_prog_CC
="$CC" # Let the user override the test.
2382 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2386 test -z "$as_dir" && as_dir
=.
2387 for ac_exec_ext
in '' $ac_executable_extensions; do
2388 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2389 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2390 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400 if test -n "$CC"; then
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2402 $as_echo "$CC" >&6; }
2404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2405 $as_echo "no" >&6; }
2411 if test -z "$CC"; then
2412 # Extract the first word of "cc", so it can be a program name with args.
2413 set dummy cc
; ac_word
=$2
2414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2415 $as_echo_n "checking for $ac_word... " >&6; }
2416 if test "${ac_cv_prog_CC+set}" = set; then :
2417 $as_echo_n "(cached) " >&6
2419 if test -n "$CC"; then
2420 ac_cv_prog_CC
="$CC" # Let the user override the test.
2423 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2427 test -z "$as_dir" && as_dir
=.
2428 for ac_exec_ext
in '' $ac_executable_extensions; do
2429 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2430 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2431 ac_prog_rejected
=yes
2435 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2442 if test $ac_prog_rejected = yes; then
2443 # We found a bogon in the path, so make sure we never use it.
2444 set dummy
$ac_cv_prog_CC
2446 if test $# != 0; then
2447 # We chose a different compiler from the bogus one.
2448 # However, it has the same basename, so the bogon will be chosen
2449 # first if we set CC to just the basename; use the full file name.
2451 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2457 if test -n "$CC"; then
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2459 $as_echo "$CC" >&6; }
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462 $as_echo "no" >&6; }
2467 if test -z "$CC"; then
2468 if test -n "$ac_tool_prefix"; then
2469 for ac_prog
in cl.exe
2471 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2472 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2474 $as_echo_n "checking for $ac_word... " >&6; }
2475 if test "${ac_cv_prog_CC+set}" = set; then :
2476 $as_echo_n "(cached) " >&6
2478 if test -n "$CC"; then
2479 ac_cv_prog_CC
="$CC" # Let the user override the test.
2481 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2485 test -z "$as_dir" && as_dir
=.
2486 for ac_exec_ext
in '' $ac_executable_extensions; do
2487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2488 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2499 if test -n "$CC"; then
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2501 $as_echo "$CC" >&6; }
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2504 $as_echo "no" >&6; }
2508 test -n "$CC" && break
2511 if test -z "$CC"; then
2513 for ac_prog
in cl.exe
2515 # Extract the first word of "$ac_prog", so it can be a program name with args.
2516 set dummy
$ac_prog; ac_word
=$2
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2518 $as_echo_n "checking for $ac_word... " >&6; }
2519 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2520 $as_echo_n "(cached) " >&6
2522 if test -n "$ac_ct_CC"; then
2523 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2525 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2529 test -z "$as_dir" && as_dir
=.
2530 for ac_exec_ext
in '' $ac_executable_extensions; do
2531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2532 ac_cv_prog_ac_ct_CC
="$ac_prog"
2533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2542 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2543 if test -n "$ac_ct_CC"; then
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2545 $as_echo "$ac_ct_CC" >&6; }
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2548 $as_echo "no" >&6; }
2552 test -n "$ac_ct_CC" && break
2555 if test "x$ac_ct_CC" = x
; then
2558 case $cross_compiling:$ac_tool_warned in
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2561 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2562 ac_tool_warned
=yes ;;
2571 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2572 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2573 as_fn_error
"no acceptable C compiler found in \$PATH
2574 See \`config.log' for more details." "$LINENO" 5; }
2576 # Provide some information about the compiler.
2577 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2580 for ac_option
in --version -v -V -qversion; do
2581 { { ac_try
="$ac_compiler $ac_option >&5"
2583 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2584 *) ac_try_echo=$ac_try;;
2586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2587 $as_echo "$ac_try_echo"; } >&5
2588 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2590 if test -s conftest.err; then
2592 ... rest of stderr output deleted ...
2593 10q' conftest.err >conftest.er1
2594 cat conftest.er1 >&5
2595 rm -f conftest.er1 conftest.err
2597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2598 test $ac_status = 0; }
2601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2602 /* end confdefs.h. */
2612 ac_clean_files_save=$ac_clean_files
2613 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2614 # Try to create an executable without -o first, disregard a.out.
2615 # It will help us diagnose broken compilers, and finding out an intuition
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2618 $as_echo_n "checking for C compiler default output file name... " >&6; }
2619 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
2621 # The possible output files:
2622 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2625 for ac_file in $ac_files
2628 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2629 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2634 if { { ac_try="$ac_link_default"
2636 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2637 *) ac_try_echo
=$ac_try;;
2639 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2640 $as_echo "$ac_try_echo"; } >&5
2641 (eval "$ac_link_default") 2>&5
2643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2644 test $ac_status = 0; }; then :
2645 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2646 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2647 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2648 # so that the user can short-circuit this test for compilers unknown to
2650 for ac_file
in $ac_files ''
2652 test -f "$ac_file" ||
continue
2654 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
2657 # We found the default executable, but exeext='' is most
2661 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
2663 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2665 # We set ac_cv_exeext here because the later test for it is not
2666 # safe: cross compilers may not add the suffix if given an `-o'
2667 # argument, so we may need to know it at that point already.
2668 # Even if this section looks crufty: it has the advantage of
2675 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2681 $as_echo "$ac_file" >&6; }
2682 if test -z "$ac_file"; then :
2683 $as_echo "$as_me: failed program was:" >&5
2684 sed 's/^/| /' conftest.
$ac_ext >&5
2686 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2687 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2688 { as_fn_set_status
77
2689 as_fn_error
"C compiler cannot create executables
2690 See \`config.log' for more details." "$LINENO" 5; }; }
2692 ac_exeext
=$ac_cv_exeext
2694 # Check that the compiler produces executables we can run. If not, either
2695 # the compiler is broken, or we cross compile.
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2697 $as_echo_n "checking whether the C compiler works... " >&6; }
2698 # If not cross compiling, check that we can run a simple program.
2699 if test "$cross_compiling" != yes; then
2700 if { ac_try
='./$ac_file'
2701 { { case "(($ac_try" in
2702 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2703 *) ac_try_echo=$ac_try;;
2705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2706 $as_echo "$ac_try_echo"; } >&5
2707 (eval "$ac_try") 2>&5
2709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2710 test $ac_status = 0; }; }; then
2713 if test "$cross_compiling" = maybe; then
2716 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718 as_fn_error "cannot run C compiled programs.
2719 If you meant to cross compile
, use \
`--host'.
2720 See \`config.log
' for more details." "$LINENO" 5; }
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2725 $as_echo "yes" >&6; }
2727 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2728 ac_clean_files=$ac_clean_files_save
2729 # Check that the compiler produces executables we can run. If not, either
2730 # the compiler is broken, or we cross compile.
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2732 $as_echo_n "checking whether we are cross compiling... " >&6; }
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2734 $as_echo "$cross_compiling" >&6; }
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2737 $as_echo_n "checking for suffix of executables... " >&6; }
2738 if { { ac_try="$ac_link"
2740 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2741 *) ac_try_echo=$ac_try;;
2743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2744 $as_echo "$ac_try_echo"; } >&5
2745 (eval "$ac_link") 2>&5
2747 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2748 test $ac_status = 0; }; then :
2749 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
2750 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
2751 # work properly (i.e., refer to `conftest.exe
'), while it won't with
2753 for ac_file
in conftest.exe conftest conftest.
*; do
2754 test -f "$ac_file" ||
continue
2756 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2757 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2763 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2765 as_fn_error
"cannot compute suffix of executables: cannot compile and link
2766 See \`config.log' for more details." "$LINENO" 5; }
2768 rm -f conftest
$ac_cv_exeext
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2770 $as_echo "$ac_cv_exeext" >&6; }
2772 rm -f conftest.
$ac_ext
2773 EXEEXT
=$ac_cv_exeext
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2776 $as_echo_n "checking for suffix of object files... " >&6; }
2777 if test "${ac_cv_objext+set}" = set; then :
2778 $as_echo_n "(cached) " >&6
2780 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2781 /* end confdefs.h. */
2791 rm -f conftest.o conftest.obj
2792 if { { ac_try
="$ac_compile"
2794 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2795 *) ac_try_echo=$ac_try;;
2797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2798 $as_echo "$ac_try_echo"; } >&5
2799 (eval "$ac_compile") 2>&5
2801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2802 test $ac_status = 0; }; then :
2803 for ac_file in conftest.o conftest.obj conftest.*; do
2804 test -f "$ac_file" || continue;
2806 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2807 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2812 $as_echo "$as_me: failed program was:" >&5
2813 sed 's/^/| /' conftest.$ac_ext >&5
2815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2817 as_fn_error "cannot compute suffix of object files
: cannot compile
2818 See \
`config.log' for more details." "$LINENO" 5; }
2820 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2823 $as_echo "$ac_cv_objext" >&6; }
2824 OBJEXT=$ac_cv_objext
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2827 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2828 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2829 $as_echo_n "(cached) " >&6
2831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2832 /* end confdefs.h. */
2845 if ac_fn_c_try_compile "$LINENO"; then :
2850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2851 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2855 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2856 if test $ac_compiler_gnu = yes; then
2861 ac_test_CFLAGS=${CFLAGS+set}
2862 ac_save_CFLAGS=$CFLAGS
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2864 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2865 if test "${ac_cv_prog_cc_g+set}" = set; then :
2866 $as_echo_n "(cached) " >&6
2868 ac_save_c_werror_flag=$ac_c_werror_flag
2869 ac_c_werror_flag=yes
2872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2873 /* end confdefs.h. */
2883 if ac_fn_c_try_compile "$LINENO"; then :
2887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2888 /* end confdefs.h. */
2898 if ac_fn_c_try_compile "$LINENO"; then :
2901 ac_c_werror_flag=$ac_save_c_werror_flag
2903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2904 /* end confdefs.h. */
2914 if ac_fn_c_try_compile "$LINENO"; then :
2917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2922 ac_c_werror_flag=$ac_save_c_werror_flag
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2925 $as_echo "$ac_cv_prog_cc_g" >&6; }
2926 if test "$ac_test_CFLAGS" = set; then
2927 CFLAGS=$ac_save_CFLAGS
2928 elif test $ac_cv_prog_cc_g = yes; then
2929 if test "$GCC" = yes; then
2935 if test "$GCC" = yes; then
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2942 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2943 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2944 $as_echo_n "(cached) " >&6
2946 ac_cv_prog_cc_c89=no
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h. */
2952 #include <sys/types.h>
2953 #include <sys/stat.h>
2954 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2955 struct buf { int x; };
2956 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2957 static char *e (p, i)
2963 static char *f (char * (*g) (char **, int), char **p, ...)
2968 s = g (p, va_arg (v,int));
2973 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2974 function prototypes and stuff, but not '\xHH' hex character constants.
2975 These don't provoke an error unfortunately, instead are silently treated
2976 as 'x'. The following induces an error, until -std is added to get
2977 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2978 array size at least. It's necessary to write '\x00'==0 to get something
2979 that's true only with -std. */
2980 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2982 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2983 inside strings and character constants. */
2985 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2987 int test (int i, double x);
2988 struct s1 {int (*f) (int a);};
2989 struct s2 {int (*f) (double a);};
2990 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2996 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3001 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3002 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3004 CC="$ac_save_CC $ac_arg"
3005 if ac_fn_c_try_compile "$LINENO"; then :
3006 ac_cv_prog_cc_c89=$ac_arg
3008 rm -f core conftest.err conftest.$ac_objext
3009 test "x$ac_cv_prog_cc_c89" != "xno" && break
3011 rm -f conftest.$ac_ext
3016 case "x$ac_cv_prog_cc_c89" in
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3019 $as_echo "none needed" >&6; } ;;
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3022 $as_echo "unsupported" >&6; } ;;
3024 CC="$CC $ac_cv_prog_cc_c89"
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3026 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3028 if test "x$ac_cv_prog_cc_c89" != xno; then :
3033 ac_cpp='$CPP $CPPFLAGS'
3034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3040 ac_cpp='$CPP $CPPFLAGS'
3041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3045 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3046 # On Suns, sometimes $CPP names a directory.
3047 if test -n "$CPP" && test -d "$CPP"; then
3050 if test -z "$CPP"; then
3051 if test "${ac_cv_prog_CPP+set}" = set; then :
3052 $as_echo_n "(cached) " >&6
3054 # Double quotes because CPP needs to be expanded
3055 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3058 for ac_c_preproc_warn_flag in '' yes
3060 # Use a header file that comes with gcc, so configuring glibc
3061 # with a fresh cross-compiler works.
3062 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3063 # <limits.h> exists even on freestanding compilers.
3064 # On the NeXT, cc -E runs the code through the compiler's parser,
3065 # not just through cpp. "Syntax error" is here to catch this case.
3066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3067 /* end confdefs.h. */
3069 # include <limits.h>
3071 # include <assert.h>
3075 if ac_fn_c_try_cpp "$LINENO"; then :
3078 # Broken: fails on valid input.
3081 rm -f conftest.err conftest.$ac_ext
3083 # OK, works on sane cases. Now check whether nonexistent headers
3084 # can be detected and how.
3085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h. */
3087 #include <ac_nonexistent.h>
3089 if ac_fn_c_try_cpp "$LINENO"; then :
3090 # Broken: success on invalid input.
3093 # Passes both tests.
3097 rm -f conftest.err conftest.$ac_ext
3100 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3101 rm -f conftest.err conftest.
$ac_ext
3102 if $ac_preproc_ok; then :
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3115 $as_echo "$CPP" >&6; }
3117 for ac_c_preproc_warn_flag
in '' yes
3119 # Use a header file that comes with gcc, so configuring glibc
3120 # with a fresh cross-compiler works.
3121 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3122 # <limits.h> exists even on freestanding compilers.
3123 # On the NeXT, cc -E runs the code through the compiler's parser,
3124 # not just through cpp. "Syntax error" is here to catch this case.
3125 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3126 /* end confdefs.h. */
3128 # include <limits.h>
3130 # include <assert.h>
3134 if ac_fn_c_try_cpp
"$LINENO"; then :
3137 # Broken: fails on valid input.
3140 rm -f conftest.err conftest.
$ac_ext
3142 # OK, works on sane cases. Now check whether nonexistent headers
3143 # can be detected and how.
3144 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3145 /* end confdefs.h. */
3146 #include <ac_nonexistent.h>
3148 if ac_fn_c_try_cpp
"$LINENO"; then :
3149 # Broken: success on invalid input.
3152 # Passes both tests.
3156 rm -f conftest.err conftest.
$ac_ext
3159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3160 rm -f conftest.err conftest.
$ac_ext
3161 if $ac_preproc_ok; then :
3164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3166 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
3167 See \`config.log' for more details." "$LINENO" 5; }
3171 ac_cpp
='$CPP $CPPFLAGS'
3172 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3173 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3174 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3178 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3179 if test "${ac_cv_path_GREP+set}" = set; then :
3180 $as_echo_n "(cached) " >&6
3182 if test -z "$GREP"; then
3183 ac_path_GREP_found
=false
3184 # Loop through the user's path and test for each of PROGNAME-LIST
3185 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3186 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3189 test -z "$as_dir" && as_dir
=.
3190 for ac_prog
in grep ggrep
; do
3191 for ac_exec_ext
in '' $ac_executable_extensions; do
3192 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3193 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
3194 # Check for GNU ac_path_GREP and select it if it is found.
3195 # Check for GNU $ac_path_GREP
3196 case `"$ac_path_GREP" --version 2>&1` in
3198 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3201 $as_echo_n 0123456789 >"conftest.in"
3204 cat "conftest.in" "conftest.in" >"conftest.tmp"
3205 mv "conftest.tmp" "conftest.in"
3206 cp "conftest.in" "conftest.nl"
3207 $as_echo 'GREP' >> "conftest.nl"
3208 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3209 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3210 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3211 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3212 # Best one so far, save it but keep looking for a better one
3213 ac_cv_path_GREP
="$ac_path_GREP"
3214 ac_path_GREP_max
=$ac_count
3216 # 10*(2^10) chars as input seems more than enough
3217 test $ac_count -gt 10 && break
3219 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3222 $ac_path_GREP_found && break 3
3227 if test -z "$ac_cv_path_GREP"; then
3228 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3231 ac_cv_path_GREP
=$GREP
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3236 $as_echo "$ac_cv_path_GREP" >&6; }
3237 GREP
="$ac_cv_path_GREP"
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3241 $as_echo_n "checking for egrep... " >&6; }
3242 if test "${ac_cv_path_EGREP+set}" = set; then :
3243 $as_echo_n "(cached) " >&6
3245 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3246 then ac_cv_path_EGREP
="$GREP -E"
3248 if test -z "$EGREP"; then
3249 ac_path_EGREP_found
=false
3250 # Loop through the user's path and test for each of PROGNAME-LIST
3251 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3252 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3255 test -z "$as_dir" && as_dir
=.
3256 for ac_prog
in egrep; do
3257 for ac_exec_ext
in '' $ac_executable_extensions; do
3258 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
3259 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
3260 # Check for GNU ac_path_EGREP and select it if it is found.
3261 # Check for GNU $ac_path_EGREP
3262 case `"$ac_path_EGREP" --version 2>&1` in
3264 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
3267 $as_echo_n 0123456789 >"conftest.in"
3270 cat "conftest.in" "conftest.in" >"conftest.tmp"
3271 mv "conftest.tmp" "conftest.in"
3272 cp "conftest.in" "conftest.nl"
3273 $as_echo 'EGREP' >> "conftest.nl"
3274 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3275 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3276 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3277 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3278 # Best one so far, save it but keep looking for a better one
3279 ac_cv_path_EGREP
="$ac_path_EGREP"
3280 ac_path_EGREP_max
=$ac_count
3282 # 10*(2^10) chars as input seems more than enough
3283 test $ac_count -gt 10 && break
3285 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3288 $ac_path_EGREP_found && break 3
3293 if test -z "$ac_cv_path_EGREP"; then
3294 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3297 ac_cv_path_EGREP
=$EGREP
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3303 $as_echo "$ac_cv_path_EGREP" >&6; }
3304 EGREP
="$ac_cv_path_EGREP"
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3308 $as_echo_n "checking for ANSI C header files... " >&6; }
3309 if test "${ac_cv_header_stdc+set}" = set; then :
3310 $as_echo_n "(cached) " >&6
3312 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3313 /* end confdefs.h. */
3327 if ac_fn_c_try_compile
"$LINENO"; then :
3328 ac_cv_header_stdc
=yes
3330 ac_cv_header_stdc
=no
3332 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3334 if test $ac_cv_header_stdc = yes; then
3335 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3336 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3337 /* end confdefs.h. */
3341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3342 $EGREP "memchr" >/dev
/null
2>&1; then :
3345 ac_cv_header_stdc
=no
3351 if test $ac_cv_header_stdc = yes; then
3352 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3353 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h. */
3358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3359 $EGREP "free" >/dev
/null
2>&1; then :
3362 ac_cv_header_stdc
=no
3368 if test $ac_cv_header_stdc = yes; then
3369 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3370 if test "$cross_compiling" = yes; then :
3373 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3374 /* end confdefs.h. */
3377 #if ((' ' & 0x0FF) == 0x020)
3378 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3379 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3381 # define ISLOWER(c) \
3382 (('a' <= (c) && (c) <= 'i') \
3383 || ('j' <= (c) && (c) <= 'r') \
3384 || ('s' <= (c) && (c) <= 'z'))
3385 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3388 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3393 for (i = 0; i < 256; i++)
3394 if (XOR (islower (i), ISLOWER (i))
3395 || toupper (i) != TOUPPER (i))
3400 if ac_fn_c_try_run
"$LINENO"; then :
3403 ac_cv_header_stdc
=no
3405 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3406 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3412 $as_echo "$ac_cv_header_stdc" >&6; }
3413 if test $ac_cv_header_stdc = yes; then
3415 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3419 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3420 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
3421 inttypes.h stdint.h unistd.h
3423 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3424 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3426 eval as_val
=\$
$as_ac_Header
3427 if test "x$as_val" = x
""yes; then :
3428 cat >>confdefs.h
<<_ACEOF
3429 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3437 for ac_header
in pthread.h
3439 ac_fn_c_check_header_mongrel
"$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
3440 if test "x$ac_cv_header_pthread_h" = x
""yes; then :
3441 cat >>confdefs.h
<<_ACEOF
3442 #define HAVE_PTHREAD_H 1
3452 if test "${build}" = "${host}" -a "${host}" = "${target}"; then
3461 ac_config_files
="$ac_config_files Makefile gdb.ada/Makefile gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.btrace/Makefile gdb.cell/Makefile gdb.cp/Makefile gdb.disasm/Makefile gdb.dwarf2/Makefile gdb.dlang/Makefile gdb.fortran/Makefile gdb.gdb/Makefile gdb.go/Makefile gdb.server/Makefile gdb.java/Makefile gdb.hp/Makefile gdb.hp/gdb.objdbg/Makefile gdb.hp/gdb.base-hp/Makefile gdb.hp/gdb.aCC/Makefile gdb.hp/gdb.compat/Makefile gdb.hp/gdb.defects/Makefile gdb.guile/Makefile gdb.linespec/Makefile gdb.mi/Makefile gdb.modula2/Makefile gdb.multi/Makefile gdb.objc/Makefile gdb.opencl/Makefile gdb.opt/Makefile gdb.pascal/Makefile gdb.perf/Makefile gdb.python/Makefile gdb.reverse/Makefile gdb.stabs/Makefile gdb.threads/Makefile gdb.trace/Makefile gdb.xml/Makefile"
3463 cat >confcache
<<\_ACEOF
3464 # This file is a shell script that caches the results of configure
3465 # tests run on this system so they can be shared between configure
3466 # scripts and configure runs, see configure's option --config-cache.
3467 # It is not useful on other systems. If it contains results you don't
3468 # want to keep, you may remove or edit it.
3470 # config.status only pays attention to the cache file if you give it
3471 # the --recheck option to rerun configure.
3473 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3474 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3479 # The following way of writing the cache mishandles newlines in values,
3480 # but we know of no workaround that is simple, portable, and efficient.
3481 # So, we kill variables containing newlines.
3482 # Ultrix sh set writes to stderr and can't be redirected directly,
3483 # and sets the high bit in the cache file unless we assign to the vars.
3485 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3486 eval ac_val
=\$
$ac_var
3490 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3491 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3494 _ | IFS | as_nl
) ;; #(
3495 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
3496 *) { eval $ac_var=; unset $ac_var;} ;;
3502 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3503 *${as_nl}ac_space
=\
*)
3504 # `set' does not quote correctly, so add quotes: double-quote
3505 # substitution turns \\\\ into \\, and sed turns \\ into \.
3508 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3511 # `set' quotes correctly as required by POSIX, so do not add quotes.
3512 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3521 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3523 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3525 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
3526 if test -w "$cache_file"; then
3527 test "x$cache_file" != "x/dev/null" &&
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3529 $as_echo "$as_me: updating cache $cache_file" >&6;}
3530 cat confcache
>$cache_file
3532 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3533 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3538 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3539 # Let make expand exec_prefix.
3540 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3542 # Transform confdefs.h into DEFS.
3543 # Protect against shell expansion while executing Makefile rules.
3544 # Protect against Makefile macro expansion.
3546 # If the first sed substitution is executed (which looks for macros that
3547 # take arguments), then branch to the quote section. Otherwise,
3548 # look for a macro that doesn't take arguments.
3558 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3560 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3564 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3577 DEFS
=`sed -n "$ac_script" confdefs.h`
3582 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
3583 # 1. Remove the extension, and $U if already installed.
3584 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
3585 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
3586 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3587 # will be set to the directory where LIBOBJS objects are built.
3588 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3589 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
3593 LTLIBOBJS
=$ac_ltlibobjs
3596 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
3597 as_fn_error
"conditional \"GMAKE\" was never defined.
3598 Usually this means the macro was only invoked conditionally." "$LINENO" 5
3601 : ${CONFIG_STATUS=./config.status}
3603 ac_clean_files_save
=$ac_clean_files
3604 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3606 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3608 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3610 # Generated by $as_me.
3611 # Run this file to recreate the current configuration.
3612 # Compiler output produced by configure, useful for debugging
3613 # configure, is in config.log if it exists.
3619 SHELL=\${CONFIG_SHELL-$SHELL}
3622 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
3623 ## -------------------- ##
3624 ## M4sh Initialization. ##
3625 ## -------------------- ##
3627 # Be more Bourne compatible
3628 DUALCASE
=1; export DUALCASE
# for MKS sh
3629 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
3632 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3633 # is contrary to our usage. Disable this feature.
3634 alias -g '${1+"$@"}'='"$@"'
3635 setopt NO_GLOB_SUBST
3637 case `(set -o) 2>/dev/null` in #(
3649 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3650 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3651 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3652 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3653 # Prefer a ksh shell builtin over an external printf program on Solaris,
3654 # but without wasting forks for bash or zsh.
3655 if test -z "$BASH_VERSION$ZSH_VERSION" \
3656 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3657 as_echo='print
-r --'
3658 as_echo_n='print
-rn --'
3659 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3660 as_echo='printf %s
\n'
3661 as_echo_n='printf %s
'
3663 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3664 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
3665 as_echo_n='/usr
/ucb
/echo -n'
3667 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3668 as_echo_n_body='eval
3672 expr "X$arg" : "X\\(.*\\)$as_nl";
3673 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3675 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
3677 export as_echo_n_body
3678 as_echo_n='sh
-c $as_echo_n_body as_echo
'
3681 as_echo='sh
-c $as_echo_body as_echo
'
3684 # The user is always right.
3685 if test "${PATH_SEPARATOR+set}" != set; then
3687 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3688 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3695 # We need space, tab and new line, in precisely that order. Quoting is
3696 # there to prevent editors from complaining about space-tab.
3697 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3698 # splitting by setting IFS to empty value.)
3701 # Find who we are. Look in the path if we contain no directory separator.
3703 *[\\/]* ) as_myself=$0 ;;
3704 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3708 test -z "$as_dir" && as_dir=.
3709 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3715 # We did not find ourselves, most probably we were run as `sh COMMAND'
3716 # in which case we are not to be found in the path.
3717 if test "x$as_myself" = x
; then
3720 if test ! -f "$as_myself"; then
3721 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3725 # Unset variables that we do not need and which cause bugs (e.g. in
3726 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3727 # suppresses any "Segmentation fault" message there. '((' could
3728 # trigger a bug in pdksh 5.2.14.
3729 for as_var
in BASH_ENV ENV MAIL MAILPATH
3730 do eval test x\
${$as_var+set} = xset \
3731 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
3744 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
3747 # as_fn_error ERROR [LINENO LOG_FD]
3748 # ---------------------------------
3749 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3750 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3751 # script with status $?, using 1 if that was 0.
3754 as_status
=$?
; test $as_status -eq 0 && as_status
=1
3756 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
3757 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3759 $as_echo "$as_me: error: $1" >&2
3760 as_fn_exit
$as_status
3764 # as_fn_set_status STATUS
3765 # -----------------------
3766 # Set $? to STATUS, without forking.
3770 } # as_fn_set_status
3774 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3784 # Portably unset VAR.
3787 { eval $1=; unset $1;}
3789 as_unset
=as_fn_unset
3790 # as_fn_append VAR VALUE
3791 # ----------------------
3792 # Append the text in VALUE to the end of the definition contained in VAR. Take
3793 # advantage of any shell optimizations that allow amortized linear growth over
3794 # repeated appends, instead of the typical quadratic growth present in naive
3796 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
3797 eval 'as_fn_append ()
3808 # as_fn_arith ARG...
3809 # ------------------
3810 # Perform arithmetic evaluation on the ARGs, and store the result in the
3811 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3812 # must be portable across $(()) and expr.
3813 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
3814 eval 'as_fn_arith ()
3821 as_val
=`expr "$@" || test $? -eq 1`
3826 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
3827 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
3833 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3834 as_basename
=basename
3839 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
3845 as_me
=`$as_basename -- "$0" ||
3846 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3847 X"$0" : 'X\(//\)$' \| \
3848 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3850 sed '/^.*\/\([^/][^/]*\)\/*$/{
3864 # Avoid depending upon Character Ranges.
3865 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
3866 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3867 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
3868 as_cr_digits
='0123456789'
3869 as_cr_alnum
=$as_cr_Letters$as_cr_digits
3871 ECHO_C
= ECHO_N
= ECHO_T
=
3872 case `echo -n x` in #(((((
3874 case `echo 'xy\c'` in
3875 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
3877 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
3884 rm -f conf$$ conf$$.exe conf$$.
file
3885 if test -d conf$$.dir
; then
3886 rm -f conf$$.dir
/conf$$.
file
3889 mkdir conf$$.dir
2>/dev
/null
3891 if (echo >conf$$.
file) 2>/dev
/null
; then
3892 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
3894 # ... but there are two gotchas:
3895 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3896 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3897 # In both cases, we have to default to `cp -p'.
3898 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
3900 elif ln conf$$.
file conf$$
2>/dev
/null
; then
3908 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
3909 rmdir conf$$.dir
2>/dev
/null
3914 # Create "$as_dir" as a directory, including parents if necessary.
3919 -*) as_dir
=.
/$as_dir;;
3921 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
3925 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3926 *) as_qdir
=$as_dir;;
3928 as_dirs
="'$as_qdir' $as_dirs"
3929 as_dir
=`$as_dirname -- "$as_dir" ||
3930 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3931 X"$as_dir" : 'X\(//\)[^/]' \| \
3932 X"$as_dir" : 'X\(//\)$' \| \
3933 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3934 $as_echo X"$as_dir" |
3935 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3952 test -d "$as_dir" && break
3954 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
3955 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
3959 if mkdir
-p .
2>/dev
/null
; then
3960 as_mkdir_p
='mkdir -p "$as_dir"'
3962 test -d .
/-p && rmdir .
/-p
3966 if test -x / >/dev
/null
2>&1; then
3969 if ls -dL / >/dev
/null
2>&1; then
3976 if test -d "$1"; then
3982 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3983 ???[sx]*):;;*)false;;esac;fi
3987 as_executable_p
=$as_test_x
3989 # Sed expression to map a string onto a valid CPP name.
3990 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3992 # Sed expression to map a string onto a valid variable name.
3993 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3997 ## ----------------------------------- ##
3998 ## Main body of $CONFIG_STATUS script. ##
3999 ## ----------------------------------- ##
4001 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
4003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4004 # Save the log message, to keep $0 and so on meaningful, and to
4005 # report actual input values of CONFIG_FILES etc. instead of their
4006 # values after options handling.
4008 This file was extended by $as_me, which was
4009 generated by GNU Autoconf 2.64. Invocation command line was
4011 CONFIG_FILES = $CONFIG_FILES
4012 CONFIG_HEADERS = $CONFIG_HEADERS
4013 CONFIG_LINKS = $CONFIG_LINKS
4014 CONFIG_COMMANDS = $CONFIG_COMMANDS
4017 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4022 case $ac_config_files in *"
4023 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
4028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4029 # Files that config.status was made for.
4030 config_files="$ac_config_files"
4034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4036 \`$as_me' instantiates files and other configuration actions
4037 from templates according to the current configuration. Unless the files
4038 and actions are specified as TAGs, all are instantiated by default.
4040 Usage: $0 [OPTION]... [TAG]...
4042 -h, --help print this help, then exit
4043 -V, --version print version number and configuration settings, then exit
4044 -q, --quiet, --silent
4045 do not print progress messages
4046 -d, --debug don't remove temporary files
4047 --recheck update $as_me by reconfiguring in the same conditions
4048 --file=FILE[:TEMPLATE]
4049 instantiate the configuration file FILE
4051 Configuration files:
4054 Report bugs to the package provider."
4057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4060 configured by $0, generated by GNU Autoconf 2.64,
4061 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4063 Copyright (C) 2009 Free Software Foundation, Inc.
4064 This config.status script is free software; the Free Software Foundation
4065 gives unlimited permission to copy, distribute and modify it."
4069 test -n "\$AWK" || AWK=awk
4072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4073 # The default lists apply if the user does not specify any file.
4079 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4080 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
4091 # Handling of the options.
4092 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
4094 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
4095 $as_echo "$ac_cs_version"; exit ;;
4096 --debug |
--debu |
--deb |
--de |
--d |
-d )
4098 --file |
--fil |
--fi |
--f )
4101 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4103 as_fn_append CONFIG_FILES
" '$ac_optarg'"
4104 ac_need_defaults
=false
;;
4105 --he |
--h |
--help |
--hel |
-h )
4106 $as_echo "$ac_cs_usage"; exit ;;
4107 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
4108 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
4112 -*) as_fn_error
"unrecognized option: \`$1'
4113 Try \`$0 --help' for more information." ;;
4115 *) as_fn_append ac_config_targets
" $1"
4116 ac_need_defaults
=false
;;
4122 ac_configure_extra_args
=
4124 if $ac_cs_silent; then
4126 ac_configure_extra_args
="$ac_configure_extra_args --silent"
4130 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4131 if \$ac_cs_recheck; then
4132 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4134 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4135 CONFIG_SHELL='$SHELL'
4141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4145 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4146 ## Running $as_me. ##
4152 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4157 # Handling of arguments.
4158 for ac_config_target
in $ac_config_targets
4160 case $ac_config_target in
4161 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
4162 "gdb.ada/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.ada/Makefile" ;;
4163 "gdb.arch/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.arch/Makefile" ;;
4164 "gdb.asm/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.asm/Makefile" ;;
4165 "gdb.base/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.base/Makefile" ;;
4166 "gdb.btrace/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.btrace/Makefile" ;;
4167 "gdb.cell/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.cell/Makefile" ;;
4168 "gdb.cp/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.cp/Makefile" ;;
4169 "gdb.disasm/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.disasm/Makefile" ;;
4170 "gdb.dwarf2/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.dwarf2/Makefile" ;;
4171 "gdb.dlang/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.dlang/Makefile" ;;
4172 "gdb.fortran/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.fortran/Makefile" ;;
4173 "gdb.gdb/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.gdb/Makefile" ;;
4174 "gdb.go/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.go/Makefile" ;;
4175 "gdb.server/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.server/Makefile" ;;
4176 "gdb.java/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.java/Makefile" ;;
4177 "gdb.hp/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/Makefile" ;;
4178 "gdb.hp/gdb.objdbg/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/gdb.objdbg/Makefile" ;;
4179 "gdb.hp/gdb.base-hp/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/gdb.base-hp/Makefile" ;;
4180 "gdb.hp/gdb.aCC/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/gdb.aCC/Makefile" ;;
4181 "gdb.hp/gdb.compat/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/gdb.compat/Makefile" ;;
4182 "gdb.hp/gdb.defects/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.hp/gdb.defects/Makefile" ;;
4183 "gdb.guile/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.guile/Makefile" ;;
4184 "gdb.linespec/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.linespec/Makefile" ;;
4185 "gdb.mi/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.mi/Makefile" ;;
4186 "gdb.modula2/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.modula2/Makefile" ;;
4187 "gdb.multi/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.multi/Makefile" ;;
4188 "gdb.objc/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.objc/Makefile" ;;
4189 "gdb.opencl/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.opencl/Makefile" ;;
4190 "gdb.opt/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.opt/Makefile" ;;
4191 "gdb.pascal/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.pascal/Makefile" ;;
4192 "gdb.perf/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.perf/Makefile" ;;
4193 "gdb.python/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.python/Makefile" ;;
4194 "gdb.reverse/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.reverse/Makefile" ;;
4195 "gdb.stabs/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.stabs/Makefile" ;;
4196 "gdb.threads/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.threads/Makefile" ;;
4197 "gdb.trace/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.trace/Makefile" ;;
4198 "gdb.xml/Makefile") CONFIG_FILES
="$CONFIG_FILES gdb.xml/Makefile" ;;
4200 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4205 # If the user did not use the arguments to specify the items to instantiate,
4206 # then the envvar interface is used. Set only those that are not.
4207 # We use the long form for the default assignment because of an extremely
4208 # bizarre bug on SunOS 4.1.3.
4209 if $ac_need_defaults; then
4210 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
4213 # Have a temporary directory for convenience. Make it in the build tree
4214 # simply because there is no reason against having it here, and in addition,
4215 # creating and moving files from /tmp can sometimes cause problems.
4216 # Hook for its removal unless debugging.
4217 # Note that there is a small window in which the directory will not be cleaned:
4218 # after its creation but before its name has been assigned to `$tmp'.
4222 trap 'exit_status=$?
4223 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4225 trap 'as_fn_exit 1' 1 2 13 15
4227 # Create a (secure) tmp directory for tmp files.
4230 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4231 test -n "$tmp" && test -d "$tmp"
4234 tmp
=.
/conf$$
-$RANDOM
4235 (umask 077 && mkdir
"$tmp")
4236 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
4238 # Set up the scripts for CONFIG_FILES section.
4239 # No need to generate them if there are no CONFIG_FILES.
4240 # This happens for instance with `./config.status config.h'.
4241 if test -n "$CONFIG_FILES"; then
4244 ac_cr
=`echo X | tr X '\015'`
4245 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4246 # But we know of no other shell where ac_cr would be empty at this
4247 # point, so we can use a bashism as a fallback.
4248 if test "x$ac_cr" = x
; then
4249 eval ac_cr
=\$
\'\\r
\'
4251 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4252 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4258 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4263 echo "cat >conf$$subs.awk <<_ACEOF" &&
4264 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4267 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
4268 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4270 for ac_last_try in false false false false false :; do
4271 . ./conf$$subs.sh ||
4272 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
4274 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
4275 if test $ac_delim_n = $ac_delim_num; then
4277 elif $ac_last_try; then
4278 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
4280 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
4285 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4286 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
4290 s/^/S["/; s
/!.
*/"]=/
4300 s/\(.\{148\}\).*/\1/
4302 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
4307 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
4314 s/\(.\{148\}\).*/\1/
4316 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
4320 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
4325 ' <conf$$subs.awk | sed '
4330 ' >>$CONFIG_STATUS || ac_write_fail=1
4331 rm -f conf$$subs.awk
4332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4334 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
4335 for (key in S) S_is_set[key] = 1
4341 nfields = split(line, field, "@
")
4343 len = length(field[1])
4344 for (i = 2; i < nfields; i++) {
4346 keylen = length(key)
4347 if (S_is_set[key]) {
4349 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4350 len += length(value) + length(field[++i])
4361 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4362 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4363 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
4366 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
4367 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
4370 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4371 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
4372 # trailing colons and then remove the whole line if VPATH becomes empty
4373 # (actually we leave an empty line to preserve line numbers).
4374 if test "x
$srcdir" = x.; then
4375 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4379 s/^\([^=]*=[ ]*\):*/\1/
4385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4386 fi # test -n "$CONFIG_FILES"
4389 eval set X " :F
$CONFIG_FILES "
4394 :[FHLC]) ac_mode=$ac_tag; continue;;
4396 case $ac_mode$ac_tag in
4398 :L* | :C*:*) as_fn_error "invalid tag \
`$ac_tag'" "$LINENO" 5;;
4399 :[FH]-) ac_tag=-:-;;
4400 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4417 -) ac_f="$tmp/stdin";;
4418 *) # Look for the file first in the build tree, then in the source tree
4419 # (if the path is not absolute). The absolute path cannot be DOS-style,
4420 # because $ac_f cannot contain `:'.
4424 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4426 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4428 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s
/'/'\\\\\\\\''/g
"`;; esac
4429 as_fn_append ac_file_inputs " '$ac_f'"
4432 # Let's still pretend it is `configure' which instantiates (i.e., don't
4433 # use $as_me), people would be surprised to read:
4434 # /* config.h. Generated by config.status. */
4435 configure_input='Generated from '`
4436 $as_echo "$
*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4438 if test x"$ac_file" != x-; then
4439 configure_input="$ac_file.
$configure_input"
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: creating
$ac_file" >&5
4441 $as_echo "$as_me: creating
$ac_file" >&6;}
4443 # Neutralize special characters interpreted by sed in replacement strings.
4444 case $configure_input in #(
4445 *\&* | *\|* | *\\* )
4446 ac_sed_conf_input=`$as_echo "$configure_input" |
4447 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4448 *) ac_sed_conf_input=$configure_input;;
4452 *:-:* | *:-) cat >"$tmp/stdin
" \
4453 || as_fn_error "could not create
$ac_file" "$LINENO" 5 ;;
4458 ac_dir=`$as_dirname -- "$ac_file" ||
4459 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4460 X"$ac_file" : 'X\(//\)[^/]' \| \
4461 X"$ac_file" : 'X\(//\)$' \| \
4462 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4463 $as_echo X"$ac_file" |
4464 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4481 as_dir="$ac_dir"; as_fn_mkdir_p
4485 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4487 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4488 # A "..
" for each directory in $ac_dir_suffix.
4489 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4490 case $ac_top_builddir_sub in
4491 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4492 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4495 ac_abs_top_builddir=$ac_pwd
4496 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4497 # for backward compatibility:
4498 ac_top_builddir=$ac_top_build_prefix
4501 .) # We are building in place.
4503 ac_top_srcdir=$ac_top_builddir_sub
4504 ac_abs_top_srcdir=$ac_pwd ;;
4505 [\\/]* | ?:[\\/]* ) # Absolute name.
4506 ac_srcdir=$srcdir$ac_dir_suffix;
4507 ac_top_srcdir=$srcdir
4508 ac_abs_top_srcdir=$srcdir ;;
4510 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4511 ac_top_srcdir=$ac_top_build_prefix$srcdir
4512 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4514 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4526 # If the template does not know about datarootdir, expand it.
4527 # FIXME: This hack should be removed a few years after 2.60.
4528 ac_datarootdir_hack=; ac_datarootdir_seen=
4539 case `eval "sed -n \"\
$ac_sed_dataroot\" $ac_file_inputs"` in
4540 *datarootdir*) ac_datarootdir_seen=yes;;
4541 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&5
4543 $as_echo "$as_me: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&2;}
4545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4546 ac_datarootdir_hack='
4547 s&@datadir@&$datadir&g
4548 s&@docdir@&$docdir&g
4549 s&@infodir@&$infodir&g
4550 s&@localedir@&$localedir&g
4551 s&@mandir@&$mandir&g
4552 s&\\\${datarootdir}&$datarootdir&g' ;;
4556 # Neutralize VPATH when `$srcdir' = `.'.
4557 # Shell code in configure.ac might set extrasub.
4558 # FIXME: do we really want to maintain this feature?
4559 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4560 ac_sed_extra="$ac_vpsub
4563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4565 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
4566 s|@configure_input@|
$ac_sed_conf_input|
;t t
4567 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
4568 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
4569 s
&@srcdir@
&$ac_srcdir&;t t
4570 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
4571 s
&@top_srcdir@
&$ac_top_srcdir&;t t
4572 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
4573 s
&@builddir@
&$ac_builddir&;t t
4574 s
&@abs_builddir@
&$ac_abs_builddir&;t t
4575 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
4576 $ac_datarootdir_hack
4578 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
4579 || as_fn_error "could not create
$ac_file" "$LINENO" 5
4581 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4582 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
4583 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
4585 which seems to be undefined. Please make sure it is defined." >&5
4586 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
4587 which seems to be undefined. Please make sure it is defined." >&2;}
4591 -) cat "$tmp/out" && rm -f "$tmp/out";;
4592 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4594 || as_fn_error "could not create $ac_file" "$LINENO" 5
4606 ac_clean_files=$ac_clean_files_save
4608 test $ac_write_fail = 0 ||
4609 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4612 # configure is writing to config.log, and then calls config.status.
4613 # config.status does its own redirection, appending to config.log.
4614 # Unfortunately, on DOS this fails, as config.log is still kept open
4615 # by configure, so config.status won't be able to
write to it
; its
4616 # output is simply discarded. So we exec the FD to /dev/null,
4617 # effectively closing config.log, so it can be properly (re)opened and
4618 # appended to by config.status. When coming back to configure, we
4619 # need to make the FD available again.
4620 if test "$no_create" != yes; then
4622 ac_config_status_args
=
4623 test "$silent" = yes &&
4624 ac_config_status_args
="$ac_config_status_args --quiet"
4626 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
4628 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4629 # would make configure fail if this is the last instruction.
4630 $ac_cs_success || as_fn_exit $?
4634 # CONFIG_SUBDIRS section.
4636 if test "$no_recursion" != yes; then
4638 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4639 # so they do not pile up.
4640 ac_sub_configure_args
=
4642 eval "set x $ac_configure_args"
4646 if test -n "$ac_prev"; then
4651 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
4652 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
4653 ac_prev
=cache_file
;;
4654 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
4655 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* \
4658 --config-cache |
-C)
4660 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
4662 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
4664 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
4666 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
4668 --disable-option-checking)
4672 *\'*) ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4674 as_fn_append ac_sub_configure_args
" '$ac_arg'" ;;
4678 # Always prepend --prefix to ensure using the same prefix
4679 # in subdir configurations.
4680 ac_arg
="--prefix=$prefix"
4682 *\'*) ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4684 ac_sub_configure_args
="'$ac_arg' $ac_sub_configure_args"
4687 if test "$silent" = yes; then
4688 ac_sub_configure_args
="--silent $ac_sub_configure_args"
4691 # Always prepend --disable-option-checking to silence warnings, since
4692 # different subdirs can have different --enable and --with options.
4693 ac_sub_configure_args
="--disable-option-checking $ac_sub_configure_args"
4696 for ac_dir
in : $subdirs; do test "x$ac_dir" = x
: && continue
4698 # Do not complain, so a configure script can configure whichever
4699 # parts of a large source tree are present.
4700 test -d "$srcdir/$ac_dir" ||
continue
4702 ac_msg
="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4703 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4704 $as_echo "$ac_msg" >&6
4705 as_dir
="$ac_dir"; as_fn_mkdir_p
4709 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
4711 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4712 # A ".." for each directory in $ac_dir_suffix.
4713 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4714 case $ac_top_builddir_sub in
4715 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
4716 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
4719 ac_abs_top_builddir
=$ac_pwd
4720 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
4721 # for backward compatibility:
4722 ac_top_builddir
=$ac_top_build_prefix
4725 .
) # We are building in place.
4727 ac_top_srcdir
=$ac_top_builddir_sub
4728 ac_abs_top_srcdir
=$ac_pwd ;;
4729 [\\/]* | ?
:[\\/]* ) # Absolute name.
4730 ac_srcdir
=$srcdir$ac_dir_suffix;
4731 ac_top_srcdir
=$srcdir
4732 ac_abs_top_srcdir
=$srcdir ;;
4734 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
4735 ac_top_srcdir
=$ac_top_build_prefix$srcdir
4736 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
4738 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
4743 # Check for guested configure; otherwise get Cygnus style configure.
4744 if test -f "$ac_srcdir/configure.gnu"; then
4745 ac_sub_configure
=$ac_srcdir/configure.gnu
4746 elif test -f "$ac_srcdir/configure"; then
4747 ac_sub_configure
=$ac_srcdir/configure
4748 elif test -f "$ac_srcdir/configure.in"; then
4749 # This should be Cygnus configure.
4750 ac_sub_configure
=$ac_aux_dir/configure
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
4753 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
4757 # The recursion is here.
4758 if test -n "$ac_sub_configure"; then
4759 # Make the cache file name correct relative to the subdirectory.
4761 [\\/]* | ?
:[\\/]* ) ac_sub_cache_file
=$cache_file ;;
4763 ac_sub_cache_file
=$ac_top_build_prefix$cache_file ;;
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4767 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4768 # The eval makes quoting arguments work.
4769 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4770 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4771 as_fn_error
"$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4777 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4779 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}