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 if (eval "$as_required") 2>/dev
/null
; then :
177 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
180 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
182 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
185 test -z "$as_dir" && as_dir
=.
189 for as_base
in sh bash ksh sh5
; do
190 # Try only shells that exist, to save several forks.
191 as_shell
=$as_dir/$as_base
192 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
193 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
194 CONFIG_SHELL
=$as_shell as_have_required
=yes
195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
203 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
204 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
205 CONFIG_SHELL
=$SHELL as_have_required
=yes
210 if test "x$CONFIG_SHELL" != x
; then :
211 # We cannot yet assume a decent shell, so we have to provide a
212 # neutralization value for shells without unset; and this also
213 # works around shells that cannot unset nonexistent variables.
216 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
221 if test x
$as_have_required = xno
; then :
222 $as_echo "$0: This script requires a shell more modern than all"
223 $as_echo "$0: the shells that I found on your system."
224 if test x
${ZSH_VERSION+set} = xset
; then
225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229 $0: including any error possibly output before this
230 $0: message. Then install a modern shell, or manually run
231 $0: the script under such a shell if you do have one."
237 SHELL
=${CONFIG_SHELL-/bin/sh}
239 # Unset more variables known to interfere with behavior of common tools.
240 CLICOLOR_FORCE
= GREP_OPTIONS
=
241 unset CLICOLOR_FORCE GREP_OPTIONS
243 ## --------------------- ##
244 ## M4sh Shell Functions. ##
245 ## --------------------- ##
248 # Portably unset VAR.
251 { eval $1=; unset $1;}
255 # as_fn_set_status STATUS
256 # -----------------------
257 # Set $? to STATUS, without forking.
265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
275 # Create "$as_dir" as a directory, including parents if necessary.
280 -*) as_dir
=.
/$as_dir;;
282 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
286 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
289 as_dirs
="'$as_qdir' $as_dirs"
290 as_dir
=`$as_dirname -- "$as_dir" ||
291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
292 X"$as_dir" : 'X\(//\)[^/]' \| \
293 X"$as_dir" : 'X\(//\)$' \| \
294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
295 $as_echo X"$as_dir" |
296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
313 test -d "$as_dir" && break
315 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
316 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
320 # as_fn_append VAR VALUE
321 # ----------------------
322 # Append the text in VALUE to the end of the definition contained in VAR. Take
323 # advantage of any shell optimizations that allow amortized linear growth over
324 # repeated appends, instead of the typical quadratic growth present in naive
326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
327 eval 'as_fn_append ()
340 # Perform arithmetic evaluation on the ARGs, and store the result in the
341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
342 # must be portable across $(()) and expr.
343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
351 as_val
=`expr "$@" || test $? -eq 1`
356 # as_fn_error ERROR [LINENO LOG_FD]
357 # ---------------------------------
358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360 # script with status $?, using 1 if that was 0.
363 as_status
=$?
; test $as_status -eq 0 && as_status
=1
365 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
366 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 $as_echo "$as_me: error: $1" >&2
369 as_fn_exit
$as_status
372 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
373 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
379 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
385 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
391 as_me
=`$as_basename -- "$0" ||
392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
393 X"$0" : 'X\(//\)$' \| \
394 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 sed '/^.*\/\([^/][^/]*\)\/*$/{
410 # Avoid depending upon Character Ranges.
411 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
412 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
414 as_cr_digits
='0123456789'
415 as_cr_alnum
=$as_cr_Letters$as_cr_digits
418 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
419 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
420 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
422 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 chmod +x
"$as_me.lineno" ||
439 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
441 # Don't try to exec as it changes $[0], causing all sort of problems
442 # (the dirname of $[0] is not the place where we might find the
443 # original and so on. Autoconf is especially sensitive to this).
445 # Exit status is that of the last command.
449 ECHO_C
= ECHO_N
= ECHO_T
=
450 case `echo -n x` in #(((((
452 case `echo 'xy\c'` in
453 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
455 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
462 rm -f conf$$ conf$$.exe conf$$.
file
463 if test -d conf$$.dir
; then
464 rm -f conf$$.dir
/conf$$.
file
467 mkdir conf$$.dir
2>/dev
/null
469 if (echo >conf$$.
file) 2>/dev
/null
; then
470 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
472 # ... but there are two gotchas:
473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475 # In both cases, we have to default to `cp -p'.
476 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
478 elif ln conf$$.
file conf$$
2>/dev
/null
; then
486 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
487 rmdir conf$$.dir
2>/dev
/null
489 if mkdir
-p .
2>/dev
/null
; then
490 as_mkdir_p
='mkdir -p "$as_dir"'
492 test -d .
/-p && rmdir .
/-p
496 if test -x / >/dev
/null
2>&1; then
499 if ls -dL / >/dev
/null
2>&1; then
506 if test -d "$1"; then
512 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513 ???[sx]*):;;*)false;;esac;fi
517 as_executable_p
=$as_test_x
519 # Sed expression to map a string onto a valid CPP name.
520 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522 # Sed expression to map a string onto a valid variable name.
523 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
526 exec 7<&0 </dev
/null
6>&1
529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530 # so uname gets run too.
531 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
536 ac_default_prefix
=/usr
/local
538 ac_config_libobj_dir
=.
545 # Identity of this package.
553 ac_unique_file
="Makefile.in"
554 ac_subst_vars
='LTLIBOBJS
558 default_gnatlib_target
618 program_transform_name
631 enable_option_checking
633 enable_maintainer_mode
636 with_system_libunwind
637 with_gcc_major_version_only
639 ac_precious_vars
='build_alias
644 # Initialize some variables set by options.
646 ac_init_version
=false
647 ac_unrecognized_opts
=
649 # The variables have the same names as the options, with
650 # dashes changed to underlines.
658 program_transform_name
=s
,x
,x
,
666 # Installation directory options.
667 # These are left unexpanded so users can "make install exec_prefix=/foo"
668 # and all the variables that are supposed to be based on exec_prefix
669 # by default will actually change.
670 # Use braces instead of parens because sh, perl, etc. also accept them.
671 # (The list follows the same order as the GNU Coding Standards.)
672 bindir
='${exec_prefix}/bin'
673 sbindir
='${exec_prefix}/sbin'
674 libexecdir
='${exec_prefix}/libexec'
675 datarootdir
='${prefix}/share'
676 datadir
='${datarootdir}'
677 sysconfdir
='${prefix}/etc'
678 sharedstatedir
='${prefix}/com'
679 localstatedir
='${prefix}/var'
680 includedir
='${prefix}/include'
681 oldincludedir
='/usr/include'
682 docdir
='${datarootdir}/doc/${PACKAGE}'
683 infodir
='${datarootdir}/info'
688 libdir
='${exec_prefix}/lib'
689 localedir
='${datarootdir}/locale'
690 mandir
='${datarootdir}/man'
696 # If the previous option needs an argument, assign it.
697 if test -n "$ac_prev"; then
698 eval $ac_prev=\
$ac_option
704 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
708 # Accept the important Cygnus configure options, so we can diagnose typos.
710 case $ac_dashdash$ac_option in
714 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
716 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
719 -build |
--build |
--buil |
--bui |
--bu)
720 ac_prev
=build_alias
;;
721 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
722 build_alias
=$ac_optarg ;;
724 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
725 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
726 ac_prev
=cache_file
;;
727 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
728 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
729 cache_file
=$ac_optarg ;;
732 cache_file
=config.cache
;;
734 -datadir |
--datadir |
--datadi |
--datad)
736 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
737 datadir
=$ac_optarg ;;
739 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
740 |
--dataroo |
--dataro |
--datar)
741 ac_prev
=datarootdir
;;
742 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
743 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
744 datarootdir
=$ac_optarg ;;
746 -disable-* |
--disable-*)
747 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
748 # Reject names that are not valid shell variable names.
749 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
750 as_fn_error
"invalid feature name: $ac_useropt"
751 ac_useropt_orig
=$ac_useropt
752 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
753 case $ac_user_opts in
757 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
758 ac_unrecognized_sep
=', ';;
760 eval enable_
$ac_useropt=no
;;
762 -docdir |
--docdir |
--docdi |
--doc |
--do)
764 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
767 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
769 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
772 -enable-* |
--enable-*)
773 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
774 # Reject names that are not valid shell variable names.
775 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
776 as_fn_error
"invalid feature name: $ac_useropt"
777 ac_useropt_orig
=$ac_useropt
778 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
779 case $ac_user_opts in
783 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
784 ac_unrecognized_sep
=', ';;
786 eval enable_
$ac_useropt=\
$ac_optarg ;;
788 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
789 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
790 |
--exec |
--exe |
--ex)
791 ac_prev
=exec_prefix
;;
792 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
793 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
794 |
--exec=* |
--exe=* |
--ex=*)
795 exec_prefix
=$ac_optarg ;;
797 -gas |
--gas |
--ga |
--g)
798 # Obsolete; use --with-gas.
801 -help |
--help |
--hel |
--he |
-h)
803 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
804 ac_init_help
=recursive
;;
805 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
806 ac_init_help
=short
;;
808 -host |
--host |
--hos |
--ho)
809 ac_prev
=host_alias
;;
810 -host=* |
--host=* |
--hos=* |
--ho=*)
811 host_alias
=$ac_optarg ;;
813 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
815 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
817 htmldir
=$ac_optarg ;;
819 -includedir |
--includedir |
--includedi |
--included |
--include \
820 |
--includ |
--inclu |
--incl |
--inc)
821 ac_prev
=includedir
;;
822 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
823 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
824 includedir
=$ac_optarg ;;
826 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
828 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
829 infodir
=$ac_optarg ;;
831 -libdir |
--libdir |
--libdi |
--libd)
833 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
836 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
837 |
--libexe |
--libex |
--libe)
838 ac_prev
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;;
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1381 test -z "$ac_c_werror_flag" ||
1382 test ! -s conftest.err
1383 } && test -s conftest.$ac_objext; then :
1386 $as_echo "$as_me: failed program was:" >&5
1387 sed 's/^/| /' conftest.$ac_ext >&5
1391 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1394 } # ac_fn_c_try_compile
1395 cat >config.log <<_ACEOF
1396 This file contains any messages produced by compilers while
1397 running configure, to aid debugging if configure makes a mistake.
1399 It was created by $as_me, which was
1400 generated by GNU Autoconf 2.64. Invocation command line was
1412 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1413 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1414 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1415 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1416 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1418 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1419 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1421 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1422 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1423 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1424 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1425 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1426 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1427 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1435 test -z "$as_dir" && as_dir=.
1436 $as_echo "PATH: $as_dir"
1452 # Keep a trace of the command line.
1453 # Strip out --no-create and --no-recursion so they do not pile up.
1454 # Strip out --silent because we don't want to record it for future runs.
1455 # Also quote any args containing shell meta-characters.
1456 # Make two passes to allow for proper duplicate-argument suppression.
1460 ac_must_keep_next=false
1466 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1467 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1468 | -silent | --silent | --silen | --sile | --sil)
1471 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1474 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1476 as_fn_append ac_configure_args1 " '$ac_arg'"
1477 if test $ac_must_keep_next = true; then
1478 ac_must_keep_next=false # Got value, back to normal.
1481 *=* | --config-cache | -C | -disable-* | --disable-* \
1482 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1483 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1484 | -with-* | --with-* | -without-* | --without-* | --x)
1485 case "$ac_configure_args0 " in
1486 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1489 -* ) ac_must_keep_next=true ;;
1492 as_fn_append ac_configure_args " '$ac_arg'"
1497 { ac_configure_args0=; unset ac_configure_args0;}
1498 { ac_configure_args1=; unset ac_configure_args1;}
1500 # When interrupted or exit'd, cleanup temporary files, and complete
1501 # config.log. We remove comments because anyway the quotes in there
1502 # would cause problems or look ugly.
1503 # WARNING: Use '\'' to represent an apostrophe within the trap.
1504 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1505 trap 'exit_status=$?
1506 # Save into config.log some information that might help in debugging.
1511 ## ---------------- ##
1512 ## Cache variables. ##
1513 ## ---------------- ##
1516 # The following way of writing the cache mishandles newlines in values,
1518 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1519 eval ac_val=\$$ac_var
1523 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1524 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1527 _ | IFS | as_nl) ;; #(
1528 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1529 *) { eval $ac_var=; unset $ac_var;} ;;
1534 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1535 *${as_nl}ac_space=\ *)
1537 "s/'\''/'\''\\\\'\'''\''/g;
1538 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1541 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1549 ## ----------------- ##
1550 ## Output variables. ##
1551 ## ----------------- ##
1554 for ac_var in $ac_subst_vars
1556 eval ac_val=\$$ac_var
1558 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1560 $as_echo "$ac_var='\''$ac_val'\''"
1564 if test -n "$ac_subst_files"; then
1566 ## ------------------- ##
1567 ## File substitutions. ##
1568 ## ------------------- ##
1571 for ac_var in $ac_subst_files
1573 eval ac_val=\$$ac_var
1575 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1577 $as_echo "$ac_var='\''$ac_val'\''"
1582 if test -s confdefs.h; then
1592 test "$ac_signal" != 0 &&
1593 $as_echo "$as_me: caught signal $ac_signal"
1594 $as_echo "$as_me: exit $exit_status"
1596 rm -f core *.core core.conftest.* &&
1597 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1600 for ac_signal in 1 2 13 15; do
1601 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1605 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1606 rm -f -r conftest* confdefs.h
1608 $as_echo "/* confdefs.h */" > confdefs.h
1610 # Predefined preprocessor variables.
1612 cat >>confdefs.h <<_ACEOF
1613 #define PACKAGE_NAME "$PACKAGE_NAME"
1616 cat >>confdefs.h <<_ACEOF
1617 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1620 cat >>confdefs.h <<_ACEOF
1621 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1624 cat >>confdefs.h <<_ACEOF
1625 #define PACKAGE_STRING "$PACKAGE_STRING"
1628 cat >>confdefs.h <<_ACEOF
1629 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1632 cat >>confdefs.h <<_ACEOF
1633 #define PACKAGE_URL "$PACKAGE_URL"
1637 # Let the site file select an alternate cache file if it wants to.
1638 # Prefer an explicitly selected file to automatically selected ones.
1641 if test -n "$CONFIG_SITE"; then
1642 ac_site_file1=$CONFIG_SITE
1643 elif test "x$prefix" != xNONE; then
1644 ac_site_file1=$prefix/share/config.site
1645 ac_site_file2=$prefix/etc/config.site
1647 ac_site_file1=$ac_default_prefix/share/config.site
1648 ac_site_file2=$ac_default_prefix/etc/config.site
1650 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1652 test "x$ac_site_file" = xNONE && continue
1653 if test -r "$ac_site_file"; then
1654 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1655 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1656 sed 's/^/| /' "$ac_site_file" >&5
1661 if test -r "$cache_file"; then
1662 # Some versions of bash will fail to source /dev/null (special
1663 # files actually), so we avoid doing that.
1664 if test -f "$cache_file"; then
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1666 $as_echo "$as_me: loading cache $cache_file" >&6;}
1668 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1669 *) . "./$cache_file";;
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1674 $as_echo "$as_me: creating cache $cache_file" >&6;}
1678 # Check that the precious variables saved in the cache have kept the same
1680 ac_cache_corrupted=false
1681 for ac_var in $ac_precious_vars; do
1682 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1683 eval ac_new_set=\$ac_env_${ac_var}_set
1684 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1685 eval ac_new_val=\$ac_env_${ac_var}_value
1686 case $ac_old_set,$ac_new_set in
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1689 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1690 ac_cache_corrupted=: ;;
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1693 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1694 ac_cache_corrupted=: ;;
1697 if test "x$ac_old_val" != "x$ac_new_val"; then
1698 # differences in whitespace do not lead to failure.
1699 ac_old_val_w=`echo x
$ac_old_val`
1700 ac_new_val_w=`echo x
$ac_new_val`
1701 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1703 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
1704 ac_cache_corrupted=:
1706 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
1707 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1708 eval $ac_var=\$ac_old_val
1710 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1711 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1713 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1716 # Pass precious variables to config.status.
1717 if test "$ac_new_set" = set; then
1719 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
1720 *) ac_arg=$ac_var=$ac_new_val ;;
1722 case " $ac_configure_args " in
1723 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1724 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1728 if $ac_cache_corrupted; then
1729 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
1730 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1731 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1732 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1733 as_fn_error "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
1735 ## -------------------- ##
1736 ## Main body of script. ##
1737 ## -------------------- ##
1740 ac_cpp='$CPP $CPPFLAGS'
1741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1753 # Determine the host, build, and target systems
1755 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1756 for ac_t in install-sh install.sh shtool; do
1757 if test -f "$ac_dir/$ac_t"; then
1759 ac_install_sh="$ac_aux_dir/$ac_t -c"
1764 if test -z "$ac_aux_dir"; then
1765 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1768 # These three variables are undocumented and unsupported,
1769 # and are intended to be withdrawn in a future Autoconf release.
1770 # They can cause serious problems if a builder's source tree is in a directory
1771 # whose full name contains unusual characters.
1772 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1773 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1774 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1777 # Make sure we can run config.sub.
1778 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1779 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1782 $as_echo_n "checking build system type... " >&6; }
1783 if test "${ac_cv_build+set}" = set; then :
1784 $as_echo_n "(cached) " >&6
1786 ac_build_alias=$build_alias
1787 test "x$ac_build_alias" = x &&
1788 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1789 test "x$ac_build_alias" = x &&
1790 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1791 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1792 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1796 $as_echo "$ac_cv_build" >&6; }
1797 case $ac_cv_build in
1799 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1802 ac_save_IFS=$IFS; IFS='-'
1808 # Remember, the first character of IFS is used to create $*,
1809 # except with old shells:
1812 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1816 $as_echo_n "checking host system type... " >&6; }
1817 if test "${ac_cv_host+set}" = set; then :
1818 $as_echo_n "(cached) " >&6
1820 if test "x$host_alias" = x; then
1821 ac_cv_host=$ac_cv_build
1823 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1824 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1829 $as_echo "$ac_cv_host" >&6; }
1832 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1835 ac_save_IFS=$IFS; IFS='-'
1841 # Remember, the first character of IFS is used to create $*,
1842 # except with old shells:
1845 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
1848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1849 $as_echo_n "checking target system type... " >&6; }
1850 if test "${ac_cv_target+set}" = set; then :
1851 $as_echo_n "(cached) " >&6
1853 if test "x$target_alias" = x; then
1854 ac_cv_target=$ac_cv_host
1856 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1857 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1862 $as_echo "$ac_cv_target" >&6; }
1863 case $ac_cv_target in
1865 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1867 target=$ac_cv_target
1868 ac_save_IFS=$IFS; IFS='-'
1874 # Remember, the first character of IFS is used to create $*,
1875 # except with old shells:
1878 case $target_os in *\ *) target_os=`echo "$target_os" |
sed 's/ /-/g'`;; esac
1881 # The aliases save the names the user supplied, while $host etc.
1882 # will get canonicalized.
1883 test -n "$target_alias" &&
1884 test "$program_prefix$program_suffix$program_transform_name" = \
1886 program_prefix=${target_alias}-
1887 target_alias=${target_alias-$host_alias}
1889 # Determine the noncanonical target name, for directory use.
1890 case ${build_alias} in
1891 "") build_noncanonical=${build} ;;
1892 *) build_noncanonical=${build_alias} ;;
1895 case ${host_alias} in
1896 "") host_noncanonical=${build_noncanonical} ;;
1897 *) host_noncanonical=${host_alias} ;;
1900 case ${target_alias} in
1901 "") target_noncanonical=${host_noncanonical} ;;
1902 *) target_noncanonical=${target_alias} ;;
1908 # Determine the target- and build-specific subdirectories
1910 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1911 # have matching libraries, they should use host libraries: Makefile.tpl
1912 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1913 # However, they still use the build modules, because the corresponding
1914 # host modules (e.g. bison) are only built for the host when bootstrap
1916 # - build_subdir is where we find build modules, and never changes.
1917 # - build_libsubdir is where we find build libraries, and can be overridden.
1919 # Prefix 'build-' so this never conflicts with target_subdir.
1920 build_subdir="build-${build_noncanonical}"
1922 # Check whether --with-build-libsubdir was given.
1923 if test "${with_build_libsubdir+set}" = set; then :
1924 withval=$with_build_libsubdir; build_libsubdir="$withval"
1926 build_libsubdir="$build_subdir"
1929 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1930 if ( test $srcdir = . && test -d gcc ) \
1931 || test -d $srcdir/../host-${host_noncanonical}; then
1932 host_subdir="host-${host_noncanonical}"
1937 target_subdir=${target_noncanonical}
1940 # Command-line options.
1941 # Very limited version of AC_MAINTAINER_MODE.
1942 # Check whether --enable-maintainer-mode was given.
1943 if test "${enable_maintainer_mode+set}" = set; then :
1944 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1947 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1949 maintainer_mode=${enableval}
1955 # Default to --enable-multilib
1956 # Check whether --enable-multilib was given.
1957 if test "${enable_multilib+set}" = set; then :
1958 enableval=$enable_multilib; case "$enableval" in
1959 yes) multilib=yes ;;
1961 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
1968 # We may get other options which we leave undocumented:
1969 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1970 # See config-ml.in if you want the gory details.
1972 if test "$srcdir" = "."; then
1973 if test "$with_target_subdir" != "."; then
1974 multi_basedir="$srcdir/$with_multisrctop../.."
1976 multi_basedir="$srcdir/$with_multisrctop.."
1979 multi_basedir="$srcdir/.."
1983 # Even if the default multilib is not a cross compilation,
1984 # it may be that some of the other multilibs are.
1985 if test $cross_compiling = no && test $multilib = yes \
1986 && test "x${with_multisubdir}" != x ; then
1987 cross_compiling=maybe
1990 ac_config_commands="$ac_config_commands default-1"
1992 # Calculate toolexeclibdir
1993 # Also toolexecdir, though it's only used in toolexeclibdir
1994 case ${enable_version_specific_runtime_libs} in
1996 # Need the gcc compiler version to know where to install libraries
1997 # and header files if --enable-version-specific-runtime-libs option
1999 toolexecdir='$(libdir)/gcc/$(target_alias)'
2000 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2003 if test -n "$with_cross_host" &&
2004 test x"$with_cross_host" != x"no"; then
2005 # Install a library built with a cross compiler in tooldir, not libdir.
2006 toolexecdir='$(exec_prefix)/$(target_alias)'
2007 toolexeclibdir='$(toolexecdir)/lib'
2009 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
2010 toolexeclibdir='$(libdir)'
2012 multi_os_directory=`$CC -print-multi-os-directory`
2013 case $multi_os_directory in
2014 .) ;; # Avoid trailing /.
2015 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2021 #TODO: toolexeclibdir is currently disregarded
2023 # Check the compiler.
2024 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
2025 # We must force CC to /not/ be precious variables; otherwise
2026 # the wrong, non-multilib-adjusted value will be used in multilibs.
2027 # As a side effect, we have to subst CFLAGS ourselves.
2032 ac_cpp='$CPP $CPPFLAGS'
2033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2036 if test -n "$ac_tool_prefix"; then
2037 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2038 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2040 $as_echo_n "checking for $ac_word... " >&6; }
2041 if test "${ac_cv_prog_CC+set}" = set; then :
2042 $as_echo_n "(cached) " >&6
2044 if test -n "$CC"; then
2045 ac_cv_prog_CC="$CC" # Let the user override the test.
2047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2051 test -z "$as_dir" && as_dir=.
2052 for ac_exec_ext in '' $ac_executable_extensions; do
2053 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2054 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2065 if test -n "$CC"; then
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2067 $as_echo "$CC" >&6; }
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2070 $as_echo "no" >&6; }
2075 if test -z "$ac_cv_prog_CC"; then
2077 # Extract the first word of "gcc", so it can be a program name with args.
2078 set dummy gcc; ac_word=$2
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2080 $as_echo_n "checking for $ac_word... " >&6; }
2081 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2082 $as_echo_n "(cached) " >&6
2084 if test -n "$ac_ct_CC"; then
2085 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2091 test -z "$as_dir" && as_dir=.
2092 for ac_exec_ext in '' $ac_executable_extensions; do
2093 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2094 ac_cv_prog_ac_ct_CC="gcc"
2095 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2104 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2105 if test -n "$ac_ct_CC"; then
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2107 $as_echo "$ac_ct_CC" >&6; }
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2110 $as_echo "no" >&6; }
2113 if test "x$ac_ct_CC" = x; then
2116 case $cross_compiling:$ac_tool_warned in
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2119 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2120 ac_tool_warned=yes ;;
2128 if test -z "$CC"; then
2129 if test -n "$ac_tool_prefix"; then
2130 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2131 set dummy ${ac_tool_prefix}cc; ac_word=$2
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2133 $as_echo_n "checking for $ac_word... " >&6; }
2134 if test "${ac_cv_prog_CC+set}" = set; then :
2135 $as_echo_n "(cached) " >&6
2137 if test -n "$CC"; then
2138 ac_cv_prog_CC="$CC" # Let the user override the test.
2140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2144 test -z "$as_dir" && as_dir=.
2145 for ac_exec_ext in '' $ac_executable_extensions; do
2146 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2147 ac_cv_prog_CC="${ac_tool_prefix}cc"
2148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2158 if test -n "$CC"; then
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2160 $as_echo "$CC" >&6; }
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2163 $as_echo "no" >&6; }
2169 if test -z "$CC"; then
2170 # Extract the first word of "cc", so it can be a program name with args.
2171 set dummy cc; ac_word=$2
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2173 $as_echo_n "checking for $ac_word... " >&6; }
2174 if test "${ac_cv_prog_CC+set}" = set; then :
2175 $as_echo_n "(cached) " >&6
2177 if test -n "$CC"; then
2178 ac_cv_prog_CC="$CC" # Let the user override the test.
2181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 test -z "$as_dir" && as_dir=.
2186 for ac_exec_ext in '' $ac_executable_extensions; do
2187 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2188 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2189 ac_prog_rejected=yes
2193 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2200 if test $ac_prog_rejected = yes; then
2201 # We found a bogon in the path, so make sure we never use it.
2202 set dummy $ac_cv_prog_CC
2204 if test $# != 0; then
2205 # We chose a different compiler from the bogus one.
2206 # However, it has the same basename, so the bogon will be chosen
2207 # first if we set CC to just the basename; use the full file name.
2209 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2215 if test -n "$CC"; then
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2217 $as_echo "$CC" >&6; }
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2220 $as_echo "no" >&6; }
2225 if test -z "$CC"; then
2226 if test -n "$ac_tool_prefix"; then
2227 for ac_prog in cl.exe
2229 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2230 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2232 $as_echo_n "checking for $ac_word... " >&6; }
2233 if test "${ac_cv_prog_CC+set}" = set; then :
2234 $as_echo_n "(cached) " >&6
2236 if test -n "$CC"; then
2237 ac_cv_prog_CC="$CC" # Let the user override the test.
2239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 test -z "$as_dir" && as_dir=.
2244 for ac_exec_ext in '' $ac_executable_extensions; do
2245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2246 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2257 if test -n "$CC"; then
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2259 $as_echo "$CC" >&6; }
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2262 $as_echo "no" >&6; }
2266 test -n "$CC" && break
2269 if test -z "$CC"; then
2271 for ac_prog in cl.exe
2273 # Extract the first word of "$ac_prog", so it can be a program name with args.
2274 set dummy $ac_prog; ac_word=$2
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2276 $as_echo_n "checking for $ac_word... " >&6; }
2277 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2278 $as_echo_n "(cached) " >&6
2280 if test -n "$ac_ct_CC"; then
2281 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2287 test -z "$as_dir" && as_dir=.
2288 for ac_exec_ext in '' $ac_executable_extensions; do
2289 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2290 ac_cv_prog_ac_ct_CC="$ac_prog"
2291 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2300 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2301 if test -n "$ac_ct_CC"; then
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2303 $as_echo "$ac_ct_CC" >&6; }
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2306 $as_echo "no" >&6; }
2310 test -n "$ac_ct_CC" && break
2313 if test "x$ac_ct_CC" = x; then
2316 case $cross_compiling:$ac_tool_warned in
2318 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2319 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2320 ac_tool_warned=yes ;;
2329 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2331 as_fn_error "no acceptable C compiler found
in \
$PATH
2332 See \
`config.log' for more details." "$LINENO" 5; }
2334 # Provide some information about the compiler.
2335 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2338 for ac_option in --version -v -V -qversion; do
2339 { { ac_try="$ac_compiler $ac_option >&5"
2341 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2342 *) ac_try_echo
=$ac_try;;
2344 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2345 $as_echo "$ac_try_echo"; } >&5
2346 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2348 if test -s conftest.err
; then
2350 ... rest of stderr output deleted ...
2351 10q' conftest.err
>conftest.er1
2352 cat conftest.er1
>&5
2353 rm -f conftest.er1 conftest.err
2355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2356 test $ac_status = 0; }
2359 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2360 /* end confdefs.h. */
2370 ac_clean_files_save
=$ac_clean_files
2371 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2372 # Try to create an executable without -o first, disregard a.out.
2373 # It will help us diagnose broken compilers, and finding out an intuition
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2376 $as_echo_n "checking for C compiler default output file name... " >&6; }
2377 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2379 # The possible output files:
2380 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2383 for ac_file
in $ac_files
2386 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2387 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
2392 if { { ac_try
="$ac_link_default"
2394 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2395 *) ac_try_echo=$ac_try;;
2397 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2398 $as_echo "$ac_try_echo"; } >&5
2399 (eval "$ac_link_default") 2>&5
2401 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2402 test $ac_status = 0; }; then :
2403 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
2404 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
2405 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2406 # so that the user can short-circuit this test for compilers unknown to
2408 for ac_file in $ac_files ''
2410 test -f "$ac_file" || continue
2412 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2415 # We found the default executable, but exeext='' is most
2419 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2421 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2423 # We set ac_cv_exeext here because the later test for it is not
2424 # safe: cross compilers may not add the suffix if given an `-o'
2425 # argument, so we may need to know it at that point already.
2426 # Even if this section looks crufty: it has the advantage of
2433 test "$ac_cv_exeext" = no && ac_cv_exeext=
2438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2439 $as_echo "$ac_file" >&6; }
2440 if test -z "$ac_file"; then :
2441 $as_echo "$as_me: failed program was:" >&5
2442 sed 's
/^
/|
/' conftest.$ac_ext >&5
2444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2445 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2446 { as_fn_set_status 77
2447 as_fn_error "C compiler cannot create executables
2448 See \`config.log
' for more details." "$LINENO" 5; }; }
2450 ac_exeext=$ac_cv_exeext
2452 # Check that the compiler produces executables we can run. If not, either
2453 # the compiler is broken, or we cross compile.
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2455 $as_echo_n "checking whether the C compiler works... " >&6; }
2456 # If not cross compiling, check that we can run a simple program.
2457 if test "$cross_compiling" != yes; then
2458 if { ac_try='.
/$ac_file'
2459 { { case "(($ac_try" in
2460 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2461 *) ac_try_echo=$ac_try;;
2463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2464 $as_echo "$ac_try_echo"; } >&5
2465 (eval "$ac_try") 2>&5
2467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2468 test $ac_status = 0; }; }; then
2471 if test "$cross_compiling" = maybe; then
2474 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2475 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2476 as_fn_error "cannot run C compiled programs.
2477 If you meant to cross compile, use \`--host'.
2478 See \`config.log' for more details.
" "$LINENO" 5; }
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: yes" >&5
2483 $as_echo "yes" >&6; }
2485 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2486 ac_clean_files=$ac_clean_files_save
2487 # Check that the compiler produces executables we can run. If not, either
2488 # the compiler is broken, or we cross compile.
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling
" >&5
2490 $as_echo_n "checking whether we are cross compiling...
" >&6; }
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $cross_compiling" >&5
2492 $as_echo "$cross_compiling" >&6; }
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
for suffix of executables
" >&5
2495 $as_echo_n "checking
for suffix of executables...
" >&6; }
2496 if { { ac_try="$ac_link"
2498 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2499 *) ac_try_echo=$ac_try;;
2501 eval ac_try_echo="\"\
$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2502 $as_echo "$ac_try_echo"; } >&5
2503 (eval "$ac_link") 2>&5
2505 $as_echo "$as_me:${as_lineno-$LINENO}: \$?
= $ac_status" >&5
2506 test $ac_status = 0; }; then :
2507 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2508 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2509 # work properly (i.e., refer to `conftest.exe'), while it won't with
2511 for ac_file in conftest.exe conftest conftest.*; do
2512 test -f "$ac_file" || continue
2514 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2515 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2521 { { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2523 as_fn_error "cannot compute suffix of executables: cannot compile and link
2524 See \`config.log' for more details.
" "$LINENO" 5; }
2526 rm -f conftest$ac_cv_exeext
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_exeext" >&5
2528 $as_echo "$ac_cv_exeext" >&6; }
2530 rm -f conftest.$ac_ext
2531 EXEEXT=$ac_cv_exeext
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
for suffix of object files
" >&5
2534 $as_echo_n "checking
for suffix of object files...
" >&6; }
2535 if test "${ac_cv_objext+set}" = set; then :
2536 $as_echo_n "(cached
) " >&6
2538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539 /* end confdefs.h. */
2549 rm -f conftest.o conftest.obj
2550 if { { ac_try="$ac_compile"
2552 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2553 *) ac_try_echo=$ac_try;;
2555 eval ac_try_echo="\"\
$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2556 $as_echo "$ac_try_echo"; } >&5
2557 (eval "$ac_compile") 2>&5
2559 $as_echo "$as_me:${as_lineno-$LINENO}: \$?
= $ac_status" >&5
2560 test $ac_status = 0; }; then :
2561 for ac_file in conftest.o conftest.obj conftest.*; do
2562 test -f "$ac_file" || continue;
2564 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2565 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2570 $as_echo "$as_me: failed program was
:" >&5
2571 sed 's/^/| /' conftest.$ac_ext >&5
2573 { { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
2574 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2575 as_fn_error "cannot compute suffix of object files: cannot compile
2576 See \`config.log' for more details.
" "$LINENO" 5; }
2578 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_objext" >&5
2581 $as_echo "$ac_cv_objext" >&6; }
2582 OBJEXT=$ac_cv_objext
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler
" >&5
2585 $as_echo_n "checking whether we are using the GNU C compiler...
" >&6; }
2586 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2587 $as_echo_n "(cached
) " >&6
2589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2590 /* end confdefs.h. */
2603 if ac_fn_c_try_compile "$LINENO"; then :
2608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2609 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_c_compiler_gnu" >&5
2613 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2614 if test $ac_compiler_gnu = yes; then
2619 ac_test_CFLAGS=${CFLAGS+set}
2620 ac_save_CFLAGS=$CFLAGS
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether
$CC accepts
-g" >&5
2622 $as_echo_n "checking whether
$CC accepts
-g...
" >&6; }
2623 if test "${ac_cv_prog_cc_g+set}" = set; then :
2624 $as_echo_n "(cached
) " >&6
2626 ac_save_c_werror_flag=$ac_c_werror_flag
2627 ac_c_werror_flag=yes
2630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2631 /* end confdefs.h. */
2641 if ac_fn_c_try_compile "$LINENO"; then :
2645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2646 /* end confdefs.h. */
2656 if ac_fn_c_try_compile "$LINENO"; then :
2659 ac_c_werror_flag=$ac_save_c_werror_flag
2661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2662 /* end confdefs.h. */
2672 if ac_fn_c_try_compile "$LINENO"; then :
2675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2680 ac_c_werror_flag=$ac_save_c_werror_flag
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_prog_cc_g" >&5
2683 $as_echo "$ac_cv_prog_cc_g" >&6; }
2684 if test "$ac_test_CFLAGS" = set; then
2685 CFLAGS=$ac_save_CFLAGS
2686 elif test $ac_cv_prog_cc_g = yes; then
2687 if test "$GCC" = yes; then
2693 if test "$GCC" = yes; then
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
for $CC option to accept ISO C89
" >&5
2700 $as_echo_n "checking
for $CC option to accept ISO C89...
" >&6; }
2701 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2702 $as_echo_n "(cached
) " >&6
2704 ac_cv_prog_cc_c89=no
2706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2707 /* end confdefs.h. */
2710 #include <sys/types.h>
2711 #include <sys/stat.h>
2712 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2713 struct buf { int x; };
2714 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2715 static char *e (p, i)
2721 static char *f (char * (*g) (char **, int), char **p, ...)
2726 s = g (p, va_arg (v,int));
2731 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2732 function prototypes and stuff, but not '\xHH' hex character constants.
2733 These don't provoke an error unfortunately, instead are silently treated
2734 as 'x'. The following induces an error, until -std is added to get
2735 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2736 array size at least. It's necessary to write '\x00'==0 to get something
2737 that's true only with -std. */
2738 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2740 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2741 inside strings and character constants. */
2743 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2745 int test (int i, double x);
2746 struct s1 {int (*f) (int a);};
2747 struct s2 {int (*f) (double a);};
2748 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2754 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2759 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2760 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2762 CC="$ac_save_CC $ac_arg"
2763 if ac_fn_c_try_compile "$LINENO"; then :
2764 ac_cv_prog_cc_c89=$ac_arg
2766 rm -f core conftest.err conftest.$ac_objext
2767 test "x
$ac_cv_prog_cc_c89" != "xno
" && break
2769 rm -f conftest.$ac_ext
2774 case "x
$ac_cv_prog_cc_c89" in
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: none needed
" >&5
2777 $as_echo "none needed
" >&6; } ;;
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: unsupported
" >&5
2780 $as_echo "unsupported
" >&6; } ;;
2782 CC="$CC $ac_cv_prog_cc_c89"
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_prog_cc_c89" >&5
2784 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2786 if test "x
$ac_cv_prog_cc_c89" != xno; then :
2791 ac_cpp='$CPP $CPPFLAGS'
2792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2800 # Check whether --enable-shared was given.
2801 if test "${enable_shared+set}" = set; then :
2802 enableval=$enable_shared;
2803 case $enable_shared in
2807 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2808 for pkg in $enableval; do
2811 enable_shared=yes ;;
2829 # PIC is the default on some targets or must not be used.
2831 # For darwin, common symbols are not allowed in MH_DYLIB files
2833 # If we are using a compiler supporting mdynamic-no-pic
2834 # and the option has been tested as safe to add, then cancel
2835 # it here, since the code generated is incompatible with shared
2837 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
2838 *) PICFLAG=-fno-common ;;
2842 # PIC is the default.
2845 # PIC is the default for 64-bit PA HP-UX.
2847 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
2849 i[34567]86-*-mingw* | x86_64-*-mingw*)
2851 i[34567]86-*-interix[3-9]*)
2852 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2853 # Instead, we relocate shared libraries at runtime.
2855 i[34567]86-*-nto-qnx*)
2856 # QNX uses GNU C++, but need to define -shared option too, otherwise
2858 PICFLAG='-fPIC -shared'
2860 i[34567]86-pc-msdosdjgpp*)
2861 # DJGPP does not support shared libraries at all.
2864 # On IA64 HP-UX, PIC is the default but the pic flag
2865 # sets the default TLS model and affects inlining.
2869 # PIC is the default.
2871 rs6000-ibm-aix* | powerpc-ibm-aix*)
2872 # All AIX code is PIC.
2875 # Some targets support both -fPIC and -fpic, but prefer the latter.
2877 i[34567]86-*-* | x86_64-*-*)
2880 # FIXME: Override -fPIC default in libgcc only?
2881 sh-*-linux* | sh[2346lbe]*-*-linux*)
2884 # FIXME: Simplify to sh*-*-netbsd*?
2885 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
2886 sh64-*-netbsd* | sh64l*-*-netbsd*)
2889 # Default to -fPIC unless specified otherwise.
2895 # If the user explicitly uses -fpic/-fPIC, keep that.
2907 # These must be passed down, or are needed by gcc/libgcc.mvars
2908 for ac_prog in gawk mawk nawk awk
2910 # Extract the first word of "$ac_prog", so it can be a program name with args.
2911 set dummy $ac_prog; ac_word=$2
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
for $ac_word" >&5
2913 $as_echo_n "checking
for $ac_word...
" >&6; }
2914 if test "${ac_cv_prog_AWK+set}" = set; then :
2915 $as_echo_n "(cached
) " >&6
2917 if test -n "$AWK"; then
2918 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2924 test -z "$as_dir" && as_dir=.
2925 for ac_exec_ext in '' $ac_executable_extensions; do
2926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2927 ac_cv_prog_AWK="$ac_prog"
2928 $as_echo "$as_me:${as_lineno-$LINENO}: found
$as_dir/$ac_word$ac_exec_ext" >&5
2938 if test -n "$AWK"; then
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $AWK" >&5
2940 $as_echo "$AWK" >&6; }
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: no
" >&5
2943 $as_echo "no
" >&6; }
2947 test -n "$AWK" && break
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether
ln -s works
" >&5
2951 $as_echo_n "checking whether
ln -s works...
" >&6; }
2953 if test "$LN_S" = "ln -s"; then
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: yes" >&5
2955 $as_echo "yes" >&6; }
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: no
, using
$LN_S" >&5
2958 $as_echo "no
, using
$LN_S" >&6; }
2962 # Determine what to build for 'gnatlib'
2963 if test $build = $target \
2964 && test ${enable_shared} = yes ; then
2965 # Note that build=target is almost certainly the wrong test; FIXME
2966 default_gnatlib_target="gnatlib-shared
"
2968 default_gnatlib_target="gnatlib-plain
"
2972 # Check for _Unwind_GetIPInfo
2975 # Check whether --with-system-libunwind was given.
2976 if test "${with_system_libunwind+set}" = set; then :
2977 withval=$with_system_libunwind;
2980 # If system-libunwind was not specifically set, pick a default setting.
2981 if test x$with_system_libunwind = x; then
2983 ia64-*-hpux*) with_system_libunwind=yes ;;
2984 *) with_system_libunwind=no ;;
2987 # Based on system-libunwind and target, do we have ipinfo?
2988 if test x$with_system_libunwind = xyes; then
2990 ia64-*-*) have_unwind_getipinfo=no ;;
2991 *) have_unwind_getipinfo=yes ;;
2994 # Darwin before version 9 does not have _Unwind_GetIPInfo.
2997 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
2998 *) have_unwind_getipinfo=yes ;;
3003 if test x$have_unwind_getipinfo = xyes; then
3005 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
3010 if test x
$have_unwind_getipinfo = xyes
; then
3011 have_getipinfo
=-DHAVE_GETIPINFO
3015 # Determine what GCC version number to use in filesystem paths.
3017 get_gcc_base_ver
="cat"
3019 # Check whether --with-gcc-major-version-only was given.
3020 if test "${with_gcc_major_version_only+set}" = set; then :
3021 withval
=$with_gcc_major_version_only; if test x
$with_gcc_major_version_only = xyes
; then
3022 get_gcc_base_ver
="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
3030 # Output: create a Makefile.
3031 ac_config_files
="$ac_config_files Makefile"
3034 cat >confcache
<<\_ACEOF
3035 # This file is a shell script that caches the results of configure
3036 # tests run on this system so they can be shared between configure
3037 # scripts and configure runs, see configure's option --config-cache.
3038 # It is not useful on other systems. If it contains results you don't
3039 # want to keep, you may remove or edit it.
3041 # config.status only pays attention to the cache file if you give it
3042 # the --recheck option to rerun configure.
3044 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3045 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3050 # The following way of writing the cache mishandles newlines in values,
3051 # but we know of no workaround that is simple, portable, and efficient.
3052 # So, we kill variables containing newlines.
3053 # Ultrix sh set writes to stderr and can't be redirected directly,
3054 # and sets the high bit in the cache file unless we assign to the vars.
3056 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3057 eval ac_val
=\$
$ac_var
3061 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3062 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3065 _ | IFS | as_nl
) ;; #(
3066 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
3067 *) { eval $ac_var=; unset $ac_var;} ;;
3073 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3074 *${as_nl}ac_space
=\
*)
3075 # `set' does not quote correctly, so add quotes: double-quote
3076 # substitution turns \\\\ into \\, and sed turns \\ into \.
3079 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3082 # `set' quotes correctly as required by POSIX, so do not add quotes.
3083 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3092 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3094 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3096 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
3097 if test -w "$cache_file"; then
3098 test "x$cache_file" != "x/dev/null" &&
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3100 $as_echo "$as_me: updating cache $cache_file" >&6;}
3101 cat confcache
>$cache_file
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3104 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3109 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3110 # Let make expand exec_prefix.
3111 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3113 # Transform confdefs.h into DEFS.
3114 # Protect against shell expansion while executing Makefile rules.
3115 # Protect against Makefile macro expansion.
3117 # If the first sed substitution is executed (which looks for macros that
3118 # take arguments), then branch to the quote section. Otherwise,
3119 # look for a macro that doesn't take arguments.
3129 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3131 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3135 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3148 DEFS
=`sed -n "$ac_script" confdefs.h`
3153 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
3154 # 1. Remove the extension, and $U if already installed.
3155 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
3156 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
3157 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3158 # will be set to the directory where LIBOBJS objects are built.
3159 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3160 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
3164 LTLIBOBJS
=$ac_ltlibobjs
3168 : ${CONFIG_STATUS=./config.status}
3170 ac_clean_files_save
=$ac_clean_files
3171 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3173 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3175 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3177 # Generated by $as_me.
3178 # Run this file to recreate the current configuration.
3179 # Compiler output produced by configure, useful for debugging
3180 # configure, is in config.log if it exists.
3186 SHELL=\${CONFIG_SHELL-$SHELL}
3189 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
3190 ## -------------------- ##
3191 ## M4sh Initialization. ##
3192 ## -------------------- ##
3194 # Be more Bourne compatible
3195 DUALCASE
=1; export DUALCASE
# for MKS sh
3196 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
3199 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3200 # is contrary to our usage. Disable this feature.
3201 alias -g '${1+"$@"}'='"$@"'
3202 setopt NO_GLOB_SUBST
3204 case `(set -o) 2>/dev/null` in #(
3216 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3217 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3218 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3219 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3220 # Prefer a ksh shell builtin over an external printf program on Solaris,
3221 # but without wasting forks for bash or zsh.
3222 if test -z "$BASH_VERSION$ZSH_VERSION" \
3223 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3224 as_echo='print
-r --'
3225 as_echo_n='print
-rn --'
3226 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3227 as_echo='printf %s
\n'
3228 as_echo_n='printf %s
'
3230 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3231 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
3232 as_echo_n='/usr
/ucb
/echo -n'
3234 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3235 as_echo_n_body='eval
3239 expr "X$arg" : "X\\(.*\\)$as_nl";
3240 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3242 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
3244 export as_echo_n_body
3245 as_echo_n='sh
-c $as_echo_n_body as_echo
'
3248 as_echo='sh
-c $as_echo_body as_echo
'
3251 # The user is always right.
3252 if test "${PATH_SEPARATOR+set}" != set; then
3254 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3255 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3262 # We need space, tab and new line, in precisely that order. Quoting is
3263 # there to prevent editors from complaining about space-tab.
3264 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3265 # splitting by setting IFS to empty value.)
3268 # Find who we are. Look in the path if we contain no directory separator.
3270 *[\\/]* ) as_myself=$0 ;;
3271 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3275 test -z "$as_dir" && as_dir=.
3276 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3282 # We did not find ourselves, most probably we were run as `sh COMMAND'
3283 # in which case we are not to be found in the path.
3284 if test "x$as_myself" = x
; then
3287 if test ! -f "$as_myself"; then
3288 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3292 # Unset variables that we do not need and which cause bugs (e.g. in
3293 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3294 # suppresses any "Segmentation fault" message there. '((' could
3295 # trigger a bug in pdksh 5.2.14.
3296 for as_var
in BASH_ENV ENV MAIL MAILPATH
3297 do eval test x\
${$as_var+set} = xset \
3298 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
3311 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
3314 # as_fn_error ERROR [LINENO LOG_FD]
3315 # ---------------------------------
3316 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3317 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3318 # script with status $?, using 1 if that was 0.
3321 as_status
=$?
; test $as_status -eq 0 && as_status
=1
3323 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
3324 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3326 $as_echo "$as_me: error: $1" >&2
3327 as_fn_exit
$as_status
3331 # as_fn_set_status STATUS
3332 # -----------------------
3333 # Set $? to STATUS, without forking.
3337 } # as_fn_set_status
3341 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3351 # Portably unset VAR.
3354 { eval $1=; unset $1;}
3356 as_unset
=as_fn_unset
3357 # as_fn_append VAR VALUE
3358 # ----------------------
3359 # Append the text in VALUE to the end of the definition contained in VAR. Take
3360 # advantage of any shell optimizations that allow amortized linear growth over
3361 # repeated appends, instead of the typical quadratic growth present in naive
3363 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
3364 eval 'as_fn_append ()
3375 # as_fn_arith ARG...
3376 # ------------------
3377 # Perform arithmetic evaluation on the ARGs, and store the result in the
3378 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3379 # must be portable across $(()) and expr.
3380 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
3381 eval 'as_fn_arith ()
3388 as_val
=`expr "$@" || test $? -eq 1`
3393 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
3394 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
3400 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3401 as_basename
=basename
3406 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
3412 as_me
=`$as_basename -- "$0" ||
3413 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3414 X"$0" : 'X\(//\)$' \| \
3415 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3417 sed '/^.*\/\([^/][^/]*\)\/*$/{
3431 # Avoid depending upon Character Ranges.
3432 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
3433 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3434 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
3435 as_cr_digits
='0123456789'
3436 as_cr_alnum
=$as_cr_Letters$as_cr_digits
3438 ECHO_C
= ECHO_N
= ECHO_T
=
3439 case `echo -n x` in #(((((
3441 case `echo 'xy\c'` in
3442 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
3444 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
3451 rm -f conf$$ conf$$.exe conf$$.
file
3452 if test -d conf$$.dir
; then
3453 rm -f conf$$.dir
/conf$$.
file
3456 mkdir conf$$.dir
2>/dev
/null
3458 if (echo >conf$$.
file) 2>/dev
/null
; then
3459 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
3461 # ... but there are two gotchas:
3462 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3463 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3464 # In both cases, we have to default to `cp -p'.
3465 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
3467 elif ln conf$$.
file conf$$
2>/dev
/null
; then
3475 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
3476 rmdir conf$$.dir
2>/dev
/null
3481 # Create "$as_dir" as a directory, including parents if necessary.
3486 -*) as_dir
=.
/$as_dir;;
3488 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
3492 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3493 *) as_qdir
=$as_dir;;
3495 as_dirs
="'$as_qdir' $as_dirs"
3496 as_dir
=`$as_dirname -- "$as_dir" ||
3497 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3498 X"$as_dir" : 'X\(//\)[^/]' \| \
3499 X"$as_dir" : 'X\(//\)$' \| \
3500 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3501 $as_echo X"$as_dir" |
3502 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3519 test -d "$as_dir" && break
3521 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
3522 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
3526 if mkdir
-p .
2>/dev
/null
; then
3527 as_mkdir_p
='mkdir -p "$as_dir"'
3529 test -d .
/-p && rmdir .
/-p
3533 if test -x / >/dev
/null
2>&1; then
3536 if ls -dL / >/dev
/null
2>&1; then
3543 if test -d "$1"; then
3549 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3550 ???[sx]*):;;*)false;;esac;fi
3554 as_executable_p
=$as_test_x
3556 # Sed expression to map a string onto a valid CPP name.
3557 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3559 # Sed expression to map a string onto a valid variable name.
3560 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3564 ## ----------------------------------- ##
3565 ## Main body of $CONFIG_STATUS script. ##
3566 ## ----------------------------------- ##
3568 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
3570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3571 # Save the log message, to keep $0 and so on meaningful, and to
3572 # report actual input values of CONFIG_FILES etc. instead of their
3573 # values after options handling.
3575 This file was extended by $as_me, which was
3576 generated by GNU Autoconf 2.64. Invocation command line was
3578 CONFIG_FILES = $CONFIG_FILES
3579 CONFIG_HEADERS = $CONFIG_HEADERS
3580 CONFIG_LINKS = $CONFIG_LINKS
3581 CONFIG_COMMANDS = $CONFIG_COMMANDS
3584 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3589 case $ac_config_files in *"
3590 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
3595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3596 # Files that config.status was made for.
3597 config_files="$ac_config_files"
3598 config_commands="$ac_config_commands"
3602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3604 \`$as_me' instantiates files and other configuration actions
3605 from templates according to the current configuration. Unless the files
3606 and actions are specified as TAGs, all are instantiated by default.
3608 Usage: $0 [OPTION]... [TAG]...
3610 -h, --help print this help, then exit
3611 -V, --version print version number and configuration settings, then exit
3612 -q, --quiet, --silent
3613 do not print progress messages
3614 -d, --debug don't remove temporary files
3615 --recheck update $as_me by reconfiguring in the same conditions
3616 --file=FILE[:TEMPLATE]
3617 instantiate the configuration file FILE
3619 Configuration files:
3622 Configuration commands:
3625 Report bugs to the package provider."
3628 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3631 configured by $0, generated by GNU Autoconf 2.64,
3632 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3634 Copyright (C) 2009 Free Software Foundation, Inc.
3635 This config.status script is free software; the Free Software Foundation
3636 gives unlimited permission to copy, distribute and modify it."
3641 test -n "\$AWK" || AWK=awk
3644 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3645 # The default lists apply if the user does not specify any file.
3651 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
3652 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
3663 # Handling of the options.
3664 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
3666 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
3667 $as_echo "$ac_cs_version"; exit ;;
3668 --debug |
--debu |
--deb |
--de |
--d |
-d )
3670 --file |
--fil |
--fi |
--f )
3673 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3675 as_fn_append CONFIG_FILES
" '$ac_optarg'"
3676 ac_need_defaults
=false
;;
3677 --he |
--h |
--help |
--hel |
-h )
3678 $as_echo "$ac_cs_usage"; exit ;;
3679 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
3680 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
3684 -*) as_fn_error
"unrecognized option: \`$1'
3685 Try \`$0 --help' for more information." ;;
3687 *) as_fn_append ac_config_targets
" $1"
3688 ac_need_defaults
=false
;;
3694 ac_configure_extra_args
=
3696 if $ac_cs_silent; then
3698 ac_configure_extra_args
="$ac_configure_extra_args --silent"
3702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3703 if \$ac_cs_recheck; then
3704 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3706 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3707 CONFIG_SHELL='$SHELL'
3713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3717 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3718 ## Running $as_me. ##
3724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3732 with_multisubdir="$with_multisubdir"
3733 with_multisrctop="$with_multisrctop"
3734 with_target_subdir="$with_target_subdir"
3735 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3736 multi_basedir="$multi_basedir"
3737 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3740 GFORTRAN="$GFORTRAN"
3744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3746 # Handling of arguments.
3747 for ac_config_target
in $ac_config_targets
3749 case $ac_config_target in
3750 "default-1") CONFIG_COMMANDS
="$CONFIG_COMMANDS default-1" ;;
3751 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
3753 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3758 # If the user did not use the arguments to specify the items to instantiate,
3759 # then the envvar interface is used. Set only those that are not.
3760 # We use the long form for the default assignment because of an extremely
3761 # bizarre bug on SunOS 4.1.3.
3762 if $ac_need_defaults; then
3763 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
3764 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
3767 # Have a temporary directory for convenience. Make it in the build tree
3768 # simply because there is no reason against having it here, and in addition,
3769 # creating and moving files from /tmp can sometimes cause problems.
3770 # Hook for its removal unless debugging.
3771 # Note that there is a small window in which the directory will not be cleaned:
3772 # after its creation but before its name has been assigned to `$tmp'.
3776 trap 'exit_status=$?
3777 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3779 trap 'as_fn_exit 1' 1 2 13 15
3781 # Create a (secure) tmp directory for tmp files.
3784 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3785 test -n "$tmp" && test -d "$tmp"
3788 tmp
=.
/conf$$
-$RANDOM
3789 (umask 077 && mkdir
"$tmp")
3790 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
3792 # Set up the scripts for CONFIG_FILES section.
3793 # No need to generate them if there are no CONFIG_FILES.
3794 # This happens for instance with `./config.status config.h'.
3795 if test -n "$CONFIG_FILES"; then
3798 ac_cr
=`echo X | tr X '\015'`
3799 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3800 # But we know of no other shell where ac_cr would be empty at this
3801 # point, so we can use a bashism as a fallback.
3802 if test "x$ac_cr" = x
; then
3803 eval ac_cr
=\$
\'\\r
\'
3805 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3806 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3812 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3817 echo "cat >conf$$subs.awk <<_ACEOF" &&
3818 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3821 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
3822 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3824 for ac_last_try in false false false false false :; do
3825 . ./conf$$subs.sh ||
3826 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
3828 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
3829 if test $ac_delim_n = $ac_delim_num; then
3831 elif $ac_last_try; then
3832 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
3834 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
3839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3840 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
3844 s/^/S["/; s
/!.
*/"]=/
3854 s/\(.\{148\}\).*/\1/
3856 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
3861 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3868 s/\(.\{148\}\).*/\1/
3870 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
3874 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3879 ' <conf$$subs.awk | sed '
3884 ' >>$CONFIG_STATUS || ac_write_fail=1
3885 rm -f conf$$subs.awk
3886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3888 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
3889 for (key in S) S_is_set[key] = 1
3895 nfields = split(line, field, "@
")
3897 len = length(field[1])
3898 for (i = 2; i < nfields; i++) {
3900 keylen = length(key)
3901 if (S_is_set[key]) {
3903 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3904 len += length(value) + length(field[++i])
3915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3916 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3917 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
3920 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
3921 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
3924 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3925 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
3926 # trailing colons and then remove the whole line if VPATH becomes empty
3927 # (actually we leave an empty line to preserve line numbers).
3928 if test "x
$srcdir" = x.; then
3929 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3933 s/^\([^=]*=[ ]*\):*/\1/
3939 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3940 fi # test -n "$CONFIG_FILES"
3943 eval set X " :F
$CONFIG_FILES :C
$CONFIG_COMMANDS"
3948 :[FHLC]) ac_mode=$ac_tag; continue;;
3950 case $ac_mode$ac_tag in
3952 :L* | :C*:*) as_fn_error "invalid tag \
`$ac_tag'" "$LINENO" 5;;
3953 :[FH]-) ac_tag=-:-;;
3954 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3971 -) ac_f="$tmp/stdin";;
3972 *) # Look for the file first in the build tree, then in the source tree
3973 # (if the path is not absolute). The absolute path cannot be DOS-style,
3974 # because $ac_f cannot contain `:'.
3978 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3980 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3982 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s
/'/'\\\\\\\\''/g
"`;; esac
3983 as_fn_append ac_file_inputs " '$ac_f'"
3986 # Let's still pretend it is `configure' which instantiates (i.e., don't
3987 # use $as_me), people would be surprised to read:
3988 # /* config.h. Generated by config.status. */
3989 configure_input='Generated from '`
3990 $as_echo "$
*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3992 if test x"$ac_file" != x-; then
3993 configure_input="$ac_file.
$configure_input"
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: creating
$ac_file" >&5
3995 $as_echo "$as_me: creating
$ac_file" >&6;}
3997 # Neutralize special characters interpreted by sed in replacement strings.
3998 case $configure_input in #(
3999 *\&* | *\|* | *\\* )
4000 ac_sed_conf_input=`$as_echo "$configure_input" |
4001 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4002 *) ac_sed_conf_input=$configure_input;;
4006 *:-:* | *:-) cat >"$tmp/stdin
" \
4007 || as_fn_error "could not create
$ac_file" "$LINENO" 5 ;;
4012 ac_dir=`$as_dirname -- "$ac_file" ||
4013 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4014 X"$ac_file" : 'X\(//\)[^/]' \| \
4015 X"$ac_file" : 'X\(//\)$' \| \
4016 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4017 $as_echo X"$ac_file" |
4018 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4035 as_dir="$ac_dir"; as_fn_mkdir_p
4039 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4041 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4042 # A "..
" for each directory in $ac_dir_suffix.
4043 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4044 case $ac_top_builddir_sub in
4045 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4046 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4049 ac_abs_top_builddir=$ac_pwd
4050 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4051 # for backward compatibility:
4052 ac_top_builddir=$ac_top_build_prefix
4055 .) # We are building in place.
4057 ac_top_srcdir=$ac_top_builddir_sub
4058 ac_abs_top_srcdir=$ac_pwd ;;
4059 [\\/]* | ?:[\\/]* ) # Absolute name.
4060 ac_srcdir=$srcdir$ac_dir_suffix;
4061 ac_top_srcdir=$srcdir
4062 ac_abs_top_srcdir=$srcdir ;;
4064 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4065 ac_top_srcdir=$ac_top_build_prefix$srcdir
4066 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4068 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4080 # If the template does not know about datarootdir, expand it.
4081 # FIXME: This hack should be removed a few years after 2.60.
4082 ac_datarootdir_hack=; ac_datarootdir_seen=
4093 case `eval "sed -n \"\
$ac_sed_dataroot\" $ac_file_inputs"` in
4094 *datarootdir*) ac_datarootdir_seen=yes;;
4095 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&5
4097 $as_echo "$as_me: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&2;}
4099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4100 ac_datarootdir_hack='
4101 s&@datadir@&$datadir&g
4102 s&@docdir@&$docdir&g
4103 s&@infodir@&$infodir&g
4104 s&@localedir@&$localedir&g
4105 s&@mandir@&$mandir&g
4106 s&\\\${datarootdir}&$datarootdir&g' ;;
4110 # Neutralize VPATH when `$srcdir' = `.'.
4111 # Shell code in configure.ac might set extrasub.
4112 # FIXME: do we really want to maintain this feature?
4113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4114 ac_sed_extra="$ac_vpsub
4117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4119 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
4120 s|@configure_input@|
$ac_sed_conf_input|
;t t
4121 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
4122 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
4123 s
&@srcdir@
&$ac_srcdir&;t t
4124 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
4125 s
&@top_srcdir@
&$ac_top_srcdir&;t t
4126 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
4127 s
&@builddir@
&$ac_builddir&;t t
4128 s
&@abs_builddir@
&$ac_abs_builddir&;t t
4129 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
4130 $ac_datarootdir_hack
4132 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
4133 || as_fn_error "could not create
$ac_file" "$LINENO" 5
4135 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4136 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
4137 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
4139 which seems to be undefined. Please make sure it is defined." >&5
4140 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
4141 which seems to be undefined. Please make sure it is defined." >&2;}
4145 -) cat "$tmp/out" && rm -f "$tmp/out";;
4146 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4148 || as_fn_error "could not create $ac_file" "$LINENO" 5
4152 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4153 $as_echo "$as_me: executing $ac_file commands" >&6;}
4158 case $ac_file$ac_mode in
4160 # Only add multilib support code if we just rebuilt the top-level
4162 case " $CONFIG_FILES " in
4164 ac_file=Makefile . ${multi_basedir}/config-ml.in
4174 ac_clean_files=$ac_clean_files_save
4176 test $ac_write_fail = 0 ||
4177 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4180 # configure is writing to config.log, and then calls config.status.
4181 # config.status does its own redirection, appending to config.log.
4182 # Unfortunately, on DOS this fails, as config.log is still kept open
4183 # by configure, so config.status won't be able to
write to it
; its
4184 # output is simply discarded. So we exec the FD to /dev/null,
4185 # effectively closing config.log, so it can be properly (re)opened and
4186 # appended to by config.status. When coming back to configure, we
4187 # need to make the FD available again.
4188 if test "$no_create" != yes; then
4190 ac_config_status_args
=
4191 test "$silent" = yes &&
4192 ac_config_status_args
="$ac_config_status_args --quiet"
4194 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
4196 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4197 # would make configure fail if this is the last instruction.
4198 $ac_cs_success || as_fn_exit $?
4200 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4202 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}