2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0.
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.
547 PACKAGE_NAME
='GNU C Runtime Library'
548 PACKAGE_TARNAME
='libgcc'
549 PACKAGE_VERSION
='1.0'
550 PACKAGE_STRING
='GNU C Runtime Library 1.0'
552 PACKAGE_URL
='http://www.gnu.org/software/libgcc/'
554 ac_unique_file
="static-object.mk"
555 ac_includes_default
='/* none */'
556 ac_subst_vars
='LTLIBOBJS
570 force_explicit_eh_registry
576 long_double_type_size
646 program_transform_name
659 enable_option_checking
666 enable_version_specific_runtime_libs
668 enable_maintainer_mode
671 with_system_libunwind
672 enable_sjlj_exceptions
673 enable_explicit_exception_frame_registration
677 ac_precious_vars
='build_alias
688 # Initialize some variables set by options.
690 ac_init_version
=false
691 ac_unrecognized_opts
=
693 # The variables have the same names as the options, with
694 # dashes changed to underlines.
702 program_transform_name
=s
,x
,x
,
710 # Installation directory options.
711 # These are left unexpanded so users can "make install exec_prefix=/foo"
712 # and all the variables that are supposed to be based on exec_prefix
713 # by default will actually change.
714 # Use braces instead of parens because sh, perl, etc. also accept them.
715 # (The list follows the same order as the GNU Coding Standards.)
716 bindir
='${exec_prefix}/bin'
717 sbindir
='${exec_prefix}/sbin'
718 libexecdir
='${exec_prefix}/libexec'
719 datarootdir
='${prefix}/share'
720 datadir
='${datarootdir}'
721 sysconfdir
='${prefix}/etc'
722 sharedstatedir
='${prefix}/com'
723 localstatedir
='${prefix}/var'
724 includedir
='${prefix}/include'
725 oldincludedir
='/usr/include'
726 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
727 infodir
='${datarootdir}/info'
732 libdir
='${exec_prefix}/lib'
733 localedir
='${datarootdir}/locale'
734 mandir
='${datarootdir}/man'
740 # If the previous option needs an argument, assign it.
741 if test -n "$ac_prev"; then
742 eval $ac_prev=\
$ac_option
748 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
752 # Accept the important Cygnus configure options, so we can diagnose typos.
754 case $ac_dashdash$ac_option in
758 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
760 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
763 -build |
--build |
--buil |
--bui |
--bu)
764 ac_prev
=build_alias
;;
765 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
766 build_alias
=$ac_optarg ;;
768 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
769 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
770 ac_prev
=cache_file
;;
771 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
772 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
773 cache_file
=$ac_optarg ;;
776 cache_file
=config.cache
;;
778 -datadir |
--datadir |
--datadi |
--datad)
780 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
781 datadir
=$ac_optarg ;;
783 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
784 |
--dataroo |
--dataro |
--datar)
785 ac_prev
=datarootdir
;;
786 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
787 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
788 datarootdir
=$ac_optarg ;;
790 -disable-* |
--disable-*)
791 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
792 # Reject names that are not valid shell variable names.
793 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
794 as_fn_error
"invalid feature name: $ac_useropt"
795 ac_useropt_orig
=$ac_useropt
796 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
797 case $ac_user_opts in
801 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
802 ac_unrecognized_sep
=', ';;
804 eval enable_
$ac_useropt=no
;;
806 -docdir |
--docdir |
--docdi |
--doc |
--do)
808 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
811 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
813 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
816 -enable-* |
--enable-*)
817 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
818 # Reject names that are not valid shell variable names.
819 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
820 as_fn_error
"invalid feature name: $ac_useropt"
821 ac_useropt_orig
=$ac_useropt
822 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
823 case $ac_user_opts in
827 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
828 ac_unrecognized_sep
=', ';;
830 eval enable_
$ac_useropt=\
$ac_optarg ;;
832 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
833 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
834 |
--exec |
--exe |
--ex)
835 ac_prev
=exec_prefix
;;
836 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
837 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
838 |
--exec=* |
--exe=* |
--ex=*)
839 exec_prefix
=$ac_optarg ;;
841 -gas |
--gas |
--ga |
--g)
842 # Obsolete; use --with-gas.
845 -help |
--help |
--hel |
--he |
-h)
847 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
848 ac_init_help
=recursive
;;
849 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
850 ac_init_help
=short
;;
852 -host |
--host |
--hos |
--ho)
853 ac_prev
=host_alias
;;
854 -host=* |
--host=* |
--hos=* |
--ho=*)
855 host_alias
=$ac_optarg ;;
857 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
859 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
861 htmldir
=$ac_optarg ;;
863 -includedir |
--includedir |
--includedi |
--included |
--include \
864 |
--includ |
--inclu |
--incl |
--inc)
865 ac_prev
=includedir
;;
866 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
867 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
868 includedir
=$ac_optarg ;;
870 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
872 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
873 infodir
=$ac_optarg ;;
875 -libdir |
--libdir |
--libdi |
--libd)
877 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
880 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
881 |
--libexe |
--libex |
--libe)
882 ac_prev
=libexecdir
;;
883 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
884 |
--libexe=* |
--libex=* |
--libe=*)
885 libexecdir
=$ac_optarg ;;
887 -localedir |
--localedir |
--localedi |
--localed |
--locale)
889 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
890 localedir
=$ac_optarg ;;
892 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
893 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
894 ac_prev
=localstatedir
;;
895 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
896 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
897 localstatedir
=$ac_optarg ;;
899 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
901 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
905 # Obsolete; use --without-fp.
908 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
909 |
--no-cr |
--no-c |
-n)
912 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
913 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
916 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
917 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
918 |
--oldin |
--oldi |
--old |
--ol |
--o)
919 ac_prev
=oldincludedir
;;
920 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
921 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
922 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
923 oldincludedir
=$ac_optarg ;;
925 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
927 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
930 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
931 |
--program-pre |
--program-pr |
--program-p)
932 ac_prev
=program_prefix
;;
933 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
934 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
935 program_prefix
=$ac_optarg ;;
937 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
938 |
--program-suf |
--program-su |
--program-s)
939 ac_prev
=program_suffix
;;
940 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
941 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
942 program_suffix
=$ac_optarg ;;
944 -program-transform-name |
--program-transform-name \
945 |
--program-transform-nam |
--program-transform-na \
946 |
--program-transform-n |
--program-transform- \
947 |
--program-transform |
--program-transfor \
948 |
--program-transfo |
--program-transf \
949 |
--program-trans |
--program-tran \
950 |
--progr-tra |
--program-tr |
--program-t)
951 ac_prev
=program_transform_name
;;
952 -program-transform-name=* |
--program-transform-name=* \
953 |
--program-transform-nam=* |
--program-transform-na=* \
954 |
--program-transform-n=* |
--program-transform-=* \
955 |
--program-transform=* |
--program-transfor=* \
956 |
--program-transfo=* |
--program-transf=* \
957 |
--program-trans=* |
--program-tran=* \
958 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
959 program_transform_name
=$ac_optarg ;;
961 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
963 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
966 -psdir |
--psdir |
--psdi |
--psd |
--ps)
968 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
971 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
972 |
-silent |
--silent |
--silen |
--sile |
--sil)
975 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
977 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
979 sbindir
=$ac_optarg ;;
981 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
982 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
983 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
985 ac_prev
=sharedstatedir
;;
986 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
987 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
988 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
990 sharedstatedir
=$ac_optarg ;;
992 -site |
--site |
--sit)
994 -site=* |
--site=* |
--sit=*)
997 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
999 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1000 srcdir
=$ac_optarg ;;
1002 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1003 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1004 ac_prev
=sysconfdir
;;
1005 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1006 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1007 sysconfdir
=$ac_optarg ;;
1009 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1010 ac_prev
=target_alias
;;
1011 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1012 target_alias
=$ac_optarg ;;
1014 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1017 -version |
--version |
--versio |
--versi |
--vers |
-V)
1018 ac_init_version
=: ;;
1021 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1022 # Reject names that are not valid shell variable names.
1023 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1024 as_fn_error
"invalid package name: $ac_useropt"
1025 ac_useropt_orig
=$ac_useropt
1026 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1027 case $ac_user_opts in
1031 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1032 ac_unrecognized_sep
=', ';;
1034 eval with_
$ac_useropt=\
$ac_optarg ;;
1036 -without-* |
--without-*)
1037 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1038 # Reject names that are not valid shell variable names.
1039 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1040 as_fn_error
"invalid package name: $ac_useropt"
1041 ac_useropt_orig
=$ac_useropt
1042 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1043 case $ac_user_opts in
1047 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1048 ac_unrecognized_sep
=', ';;
1050 eval with_
$ac_useropt=no
;;
1053 # Obsolete; use --with-x.
1056 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1057 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1058 ac_prev
=x_includes
;;
1059 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1060 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1061 x_includes
=$ac_optarg ;;
1063 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1064 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1065 ac_prev
=x_libraries
;;
1066 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1067 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1068 x_libraries
=$ac_optarg ;;
1070 -*) as_fn_error
"unrecognized option: \`$ac_option'
1071 Try \`$0 --help' for more information."
1075 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1076 # Reject names that are not valid shell variable names.
1077 case $ac_envvar in #(
1078 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1079 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1081 eval $ac_envvar=\
$ac_optarg
1082 export $ac_envvar ;;
1085 # FIXME: should be removed in autoconf 3.0.
1086 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1087 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1088 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1089 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1095 if test -n "$ac_prev"; then
1096 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1097 as_fn_error
"missing argument to $ac_option"
1100 if test -n "$ac_unrecognized_opts"; then
1101 case $enable_option_checking in
1103 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1104 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1108 # Check all directory arguments for consistency.
1109 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1110 datadir sysconfdir sharedstatedir localstatedir includedir \
1111 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1112 libdir localedir mandir
1114 eval ac_val
=\$
$ac_var
1115 # Remove trailing slashes.
1118 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1119 eval $ac_var=\
$ac_val;;
1121 # Be sure to have absolute directory names.
1123 [\\/$
]* | ?
:[\\/]* ) continue;;
1124 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1126 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1129 # There might be people who depend on the old broken behavior: `$host'
1130 # used to hold the argument of --host etc.
1131 # FIXME: To remove some day.
1134 target
=$target_alias
1136 # FIXME: To remove some day.
1137 if test "x$host_alias" != x
; then
1138 if test "x$build_alias" = x
; then
1139 cross_compiling
=maybe
1140 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1141 If a cross compiler is detected then cross compile mode will be used." >&2
1142 elif test "x$build_alias" != "x$host_alias"; then
1148 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1150 test "$silent" = yes && exec 6>/dev
/null
1153 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1154 ac_ls_di
=`ls -di .` &&
1155 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1156 as_fn_error
"working directory cannot be determined"
1157 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1158 as_fn_error
"pwd does not report name of working directory"
1161 # Find the source files, if location was not specified.
1162 if test -z "$srcdir"; then
1163 ac_srcdir_defaulted
=yes
1164 # Try the directory containing this script, then the parent directory.
1165 ac_confdir
=`$as_dirname -- "$as_myself" ||
1166 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1167 X"$as_myself" : 'X\(//\)[^/]' \| \
1168 X"$as_myself" : 'X\(//\)$' \| \
1169 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1170 $as_echo X"$as_myself" |
1171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1189 if test ! -r "$srcdir/$ac_unique_file"; then
1193 ac_srcdir_defaulted
=no
1195 if test ! -r "$srcdir/$ac_unique_file"; then
1196 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1197 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1199 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1201 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1203 # When building in place, set srcdir=.
1204 if test "$ac_abs_confdir" = "$ac_pwd"; then
1207 # Remove unnecessary trailing slashes from srcdir.
1208 # Double slashes in file names in object file debugging info
1209 # mess up M-x gdb in Emacs.
1211 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1213 for ac_var
in $ac_precious_vars; do
1214 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1215 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1216 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1217 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1221 # Report the --help message.
1223 if test "$ac_init_help" = "long"; then
1224 # Omit some internal or obsolete options to make the list less imposing.
1225 # This message is too long to be a string in the A/UX 3.1 sh.
1227 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1229 Usage: $0 [OPTION]... [VAR=VALUE]...
1231 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1232 VAR=VALUE. See below for descriptions of some of the useful variables.
1234 Defaults for the options are specified in brackets.
1237 -h, --help display this help and exit
1238 --help=short display options specific to this package
1239 --help=recursive display the short help of all the included packages
1240 -V, --version display version information and exit
1241 -q, --quiet, --silent do not print \`checking...' messages
1242 --cache-file=FILE cache test results in FILE [disabled]
1243 -C, --config-cache alias for \`--cache-file=config.cache'
1244 -n, --no-create do not create output files
1245 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1247 Installation directories:
1248 --prefix=PREFIX install architecture-independent files in PREFIX
1249 [$ac_default_prefix]
1250 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1253 By default, \`make install' will install all the files in
1254 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1255 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1256 for instance \`--prefix=\$HOME'.
1258 For better control, use the options below.
1260 Fine tuning of the installation directories:
1261 --bindir=DIR user executables [EPREFIX/bin]
1262 --sbindir=DIR system admin executables [EPREFIX/sbin]
1263 --libexecdir=DIR program executables [EPREFIX/libexec]
1264 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1265 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1266 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1267 --libdir=DIR object code libraries [EPREFIX/lib]
1268 --includedir=DIR C header files [PREFIX/include]
1269 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1270 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1271 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1272 --infodir=DIR info documentation [DATAROOTDIR/info]
1273 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1274 --mandir=DIR man documentation [DATAROOTDIR/man]
1275 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
1276 --htmldir=DIR html documentation [DOCDIR]
1277 --dvidir=DIR dvi documentation [DOCDIR]
1278 --pdfdir=DIR pdf documentation [DOCDIR]
1279 --psdir=DIR ps documentation [DOCDIR]
1285 --build=BUILD configure
for building on BUILD
[guessed
]
1286 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1290 if test -n "$ac_init_help"; then
1291 case $ac_init_help in
1292 short | recursive
) echo "Configuration of GNU C Runtime Library 1.0:";;
1297 --disable-option-checking ignore unrecognized
--enable/--with options
1298 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1299 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1300 --disable-shared don
't provide a shared libgcc
1301 --enable-vtable-verify Enable vtable verification feature
1302 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
1303 --enable-maintainer-mode
1304 enable make rules and dependencies not useful (and
1305 sometimes confusing) to the casual installer
1306 --enable-decimal-float={no,yes,bid,dpd}
1307 enable decimal float extension to C. Selecting 'bid
'
1308 or 'dpd
' choses which decimal floating point format
1310 --enable-sjlj-exceptions
1311 force use of builtin_setjmp for exceptions
1312 --enable-explicit-exception-frame-registration
1313 register exception tables explicitly at module
1314 start, for use e.g. for compatibility with
1315 installations without PT_GNU_EH_FRAME support
1316 --enable-tls Use thread-local storage [default=yes]
1319 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1320 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1321 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1322 --with-cross-host=HOST Configuring with a cross compiler
1323 --with-ld arrange to use the specified ld (full pathname)
1324 --with-aix-soname=aix|svr4|both
1325 shared library versioning (aka "SONAME") variant to
1327 --with-slibdir=DIR shared libraries in DIR LIBDIR
1328 --with-build-libsubdir=DIR Directory where to find libraries for build system
1329 --with-system-libunwind use installed libunwind
1330 --with-glibc-version=M.N
1331 assume GCC used with glibc version M.N or later
1333 Some influential environment variables:
1334 CC C compiler command
1335 CFLAGS C compiler flags
1336 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1337 nonstandard directory <lib dir>
1338 LIBS libraries to pass to the linker, e.g. -l<library>
1339 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1340 you have headers in a nonstandard directory <include dir>
1343 Use these variables to override the choices made by `configure' or to
help
1344 it to
find libraries and programs with nonstandard names
/locations.
1346 Report bugs to the package provider.
1347 GNU C Runtime Library home page
: <http
://www.gnu.org
/software
/libgcc
/>.
1348 General
help using GNU software
: <http
://www.gnu.org
/gethelp
/>.
1353 if test "$ac_init_help" = "recursive"; then
1354 # If there are subdirs, report their specific --help.
1355 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1356 test -d "$ac_dir" ||
1357 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1362 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1364 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1365 # A ".." for each directory in $ac_dir_suffix.
1366 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1367 case $ac_top_builddir_sub in
1368 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1369 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
1372 ac_abs_top_builddir
=$ac_pwd
1373 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
1374 # for backward compatibility:
1375 ac_top_builddir
=$ac_top_build_prefix
1378 .
) # We are building in place.
1380 ac_top_srcdir
=$ac_top_builddir_sub
1381 ac_abs_top_srcdir
=$ac_pwd ;;
1382 [\\/]* | ?
:[\\/]* ) # Absolute name.
1383 ac_srcdir
=$srcdir$ac_dir_suffix;
1384 ac_top_srcdir
=$srcdir
1385 ac_abs_top_srcdir
=$srcdir ;;
1387 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
1388 ac_top_srcdir
=$ac_top_build_prefix$srcdir
1389 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
1391 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
1393 cd "$ac_dir" ||
{ ac_status
=$?
; continue; }
1394 # Check for guested configure.
1395 if test -f "$ac_srcdir/configure.gnu"; then
1397 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1398 elif test -f "$ac_srcdir/configure"; then
1400 $SHELL "$ac_srcdir/configure" --help=recursive
1402 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1404 cd "$ac_pwd" ||
{ ac_status
=$?
; break; }
1408 test -n "$ac_init_help" && exit $ac_status
1409 if $ac_init_version; then
1411 GNU C Runtime Library configure
1.0
1412 generated by GNU Autoconf
2.64
1414 Copyright
(C
) 2009 Free Software Foundation
, Inc.
1415 This configure
script is free software
; the Free Software Foundation
1416 gives unlimited permission to copy
, distribute and modify it.
1421 ## ------------------------ ##
1422 ## Autoconf initialization. ##
1423 ## ------------------------ ##
1425 # ac_fn_c_try_compile LINENO
1426 # --------------------------
1427 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1428 ac_fn_c_try_compile
()
1430 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1431 rm -f conftest.
$ac_objext
1432 if { { ac_try
="$ac_compile"
1434 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1435 *) ac_try_echo=$ac_try;;
1437 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1438 $as_echo "$ac_try_echo"; } >&5
1439 (eval "$ac_compile") 2>conftest.err
1441 if test -s conftest.err; then
1442 grep -v '^ *+' conftest.err >conftest.er1
1443 cat conftest.er1 >&5
1444 mv -f conftest.er1 conftest.err
1446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1447 test $ac_status = 0; } && {
1448 test -z "$ac_c_werror_flag" ||
1449 test ! -s conftest.err
1450 } && test -s conftest.$ac_objext; then :
1453 $as_echo "$as_me: failed program was:" >&5
1454 sed 's/^/| /' conftest.$ac_ext >&5
1458 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1461 } # ac_fn_c_try_compile
1463 # ac_fn_c_try_cpp LINENO
1464 # ----------------------
1465 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1468 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469 if { { ac_try="$ac_cpp conftest.$ac_ext"
1471 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1472 *) ac_try_echo
=$ac_try;;
1474 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1475 $as_echo "$ac_try_echo"; } >&5
1476 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1478 if test -s conftest.err
; then
1479 grep -v '^ *+' conftest.err
>conftest.er1
1480 cat conftest.er1
>&5
1481 mv -f conftest.er1 conftest.err
1483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484 test $ac_status = 0; } >/dev
/null
&& {
1485 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1486 test ! -s conftest.err
1490 $as_echo "$as_me: failed program was:" >&5
1491 sed 's/^/| /' conftest.
$ac_ext >&5
1495 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1500 # ac_fn_c_try_run LINENO
1501 # ----------------------
1502 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1503 # that executables *can* be run.
1506 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1507 if { { ac_try
="$ac_link"
1509 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1510 *) ac_try_echo=$ac_try;;
1512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1513 $as_echo "$ac_try_echo"; } >&5
1514 (eval "$ac_link") 2>&5
1516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1517 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1518 { { case "(($ac_try" in
1519 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1520 *) ac_try_echo
=$ac_try;;
1522 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523 $as_echo "$ac_try_echo"; } >&5
1524 (eval "$ac_try") 2>&5
1526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1527 test $ac_status = 0; }; }; then :
1530 $as_echo "$as_me: program exited with status $ac_status" >&5
1531 $as_echo "$as_me: failed program was:" >&5
1532 sed 's/^/| /' conftest.
$ac_ext >&5
1534 ac_retval
=$ac_status
1536 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1537 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1542 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1543 # --------------------------------------------
1544 # Tries to find the compile-time value of EXPR in a program that includes
1545 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1547 ac_fn_c_compute_int
()
1549 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1550 if test "$cross_compiling" = yes; then
1551 # Depending upon the size, compute the lo and hi bounds.
1552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1553 /* end confdefs.h. */
1558 static int test_array [1 - 2 * !(($2) >= 0)];
1565 if ac_fn_c_try_compile
"$LINENO"; then :
1568 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1569 /* end confdefs.h. */
1574 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1581 if ac_fn_c_try_compile
"$LINENO"; then :
1582 ac_hi
=$ac_mid; break
1584 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1585 if test $ac_lo -le $ac_mid; then
1589 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1594 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1595 /* end confdefs.h. */
1600 static int test_array [1 - 2 * !(($2) < 0)];
1607 if ac_fn_c_try_compile
"$LINENO"; then :
1610 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1611 /* end confdefs.h. */
1616 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1623 if ac_fn_c_try_compile
"$LINENO"; then :
1624 ac_lo
=$ac_mid; break
1626 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1627 if test $ac_mid -le $ac_hi; then
1631 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1633 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1638 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1640 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1641 # Binary search between lo and hi bounds.
1642 while test "x$ac_lo" != "x$ac_hi"; do
1643 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1644 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1645 /* end confdefs.h. */
1650 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1657 if ac_fn_c_try_compile
"$LINENO"; then :
1660 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1662 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1665 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1669 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1670 /* end confdefs.h. */
1672 static long int longval () { return $2; }
1673 static unsigned long int ulongval () { return $2; }
1680 FILE *f = fopen ("conftest.val", "w");
1685 long int i = longval ();
1688 fprintf (f, "%ld", i);
1692 unsigned long int i = ulongval ();
1695 fprintf (f, "%lu", i);
1697 /* Do not output a trailing newline, as this causes \r\n confusion
1698 on some platforms. */
1699 return ferror (f) || fclose (f) != 0;
1705 if ac_fn_c_try_run
"$LINENO"; then :
1706 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1710 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1711 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1715 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1718 } # ac_fn_c_compute_int
1720 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1721 # ----------------------------------------------
1722 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1723 ac_fn_c_check_header_preproc
()
1725 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727 $as_echo_n "checking for $2... " >&6; }
1728 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1729 $as_echo_n "(cached) " >&6
1731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1732 /* end confdefs.h. */
1735 if ac_fn_c_try_cpp
"$LINENO"; then :
1740 rm -f conftest.err conftest.
$ac_ext
1743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1744 $as_echo "$ac_res" >&6; }
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1747 } # ac_fn_c_check_header_preproc
1748 cat >config.log
<<_ACEOF
1749 This file contains any messages produced by compilers while
1750 running configure, to aid debugging if configure makes a mistake.
1752 It was created by GNU C Runtime Library $as_me 1.0, which was
1753 generated by GNU Autoconf 2.64. Invocation command line was
1765 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1766 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1767 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1768 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1769 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1771 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1772 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1774 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1775 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1776 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1777 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1778 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1779 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1780 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1784 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1788 test -z "$as_dir" && as_dir
=.
1789 $as_echo "PATH: $as_dir"
1805 # Keep a trace of the command line.
1806 # Strip out --no-create and --no-recursion so they do not pile up.
1807 # Strip out --silent because we don't want to record it for future runs.
1808 # Also quote any args containing shell meta-characters.
1809 # Make two passes to allow for proper duplicate-argument suppression.
1813 ac_must_keep_next
=false
1819 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1820 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1821 |
-silent |
--silent |
--silen |
--sile |
--sil)
1824 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1827 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1829 as_fn_append ac_configure_args1
" '$ac_arg'"
1830 if test $ac_must_keep_next = true
; then
1831 ac_must_keep_next
=false
# Got value, back to normal.
1834 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1835 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1836 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1837 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1838 case "$ac_configure_args0 " in
1839 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1842 -* ) ac_must_keep_next
=true
;;
1845 as_fn_append ac_configure_args
" '$ac_arg'"
1850 { ac_configure_args0
=; unset ac_configure_args0
;}
1851 { ac_configure_args1
=; unset ac_configure_args1
;}
1853 # When interrupted or exit'd, cleanup temporary files, and complete
1854 # config.log. We remove comments because anyway the quotes in there
1855 # would cause problems or look ugly.
1856 # WARNING: Use '\'' to represent an apostrophe within the trap.
1857 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1858 trap 'exit_status=$?
1859 # Save into config.log some information that might help in debugging.
1864 ## ---------------- ##
1865 ## Cache variables. ##
1866 ## ---------------- ##
1869 # The following way of writing the cache mishandles newlines in values,
1871 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1872 eval ac_val=\$$ac_var
1876 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1877 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1880 _ | IFS | as_nl) ;; #(
1881 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1882 *) { eval $ac_var=; unset $ac_var;} ;;
1887 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1888 *${as_nl}ac_space=\ *)
1890 "s/'\''/'\''\\\\'\'''\''/g;
1891 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1894 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1902 ## ----------------- ##
1903 ## Output variables. ##
1904 ## ----------------- ##
1907 for ac_var in $ac_subst_vars
1909 eval ac_val=\$$ac_var
1911 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1913 $as_echo "$ac_var='\''$ac_val'\''"
1917 if test -n "$ac_subst_files"; then
1919 ## ------------------- ##
1920 ## File substitutions. ##
1921 ## ------------------- ##
1924 for ac_var
in $ac_subst_files
1926 eval ac_val
=\$
$ac_var
1928 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1930 $as_echo "$ac_var='\''$ac_val'\''"
1935 if test -s confdefs.h; then
1945 test "$ac_signal" != 0 &&
1946 $as_echo "$as_me: caught signal $ac_signal"
1947 $as_echo "$as_me: exit $exit_status"
1949 rm -f core *.core core.conftest.* &&
1950 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1953 for ac_signal
in 1 2 13 15; do
1954 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1958 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1959 rm -f -r conftest
* confdefs.h
1961 $as_echo "/* confdefs.h */" > confdefs.h
1963 # Predefined preprocessor variables.
1965 cat >>confdefs.h
<<_ACEOF
1966 #define PACKAGE_NAME "$PACKAGE_NAME"
1969 cat >>confdefs.h
<<_ACEOF
1970 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1973 cat >>confdefs.h
<<_ACEOF
1974 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1977 cat >>confdefs.h
<<_ACEOF
1978 #define PACKAGE_STRING "$PACKAGE_STRING"
1981 cat >>confdefs.h
<<_ACEOF
1982 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1985 cat >>confdefs.h
<<_ACEOF
1986 #define PACKAGE_URL "$PACKAGE_URL"
1990 # Let the site file select an alternate cache file if it wants to.
1991 # Prefer an explicitly selected file to automatically selected ones.
1994 if test -n "$CONFIG_SITE"; then
1995 ac_site_file1
=$CONFIG_SITE
1996 elif test "x$prefix" != xNONE
; then
1997 ac_site_file1
=$prefix/share
/config.site
1998 ac_site_file2
=$prefix/etc
/config.site
2000 ac_site_file1
=$ac_default_prefix/share
/config.site
2001 ac_site_file2
=$ac_default_prefix/etc
/config.site
2003 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2005 test "x$ac_site_file" = xNONE
&& continue
2006 if test -r "$ac_site_file"; then
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2008 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2009 sed 's/^/| /' "$ac_site_file" >&5
2014 if test -r "$cache_file"; then
2015 # Some versions of bash will fail to source /dev/null (special
2016 # files actually), so we avoid doing that.
2017 if test -f "$cache_file"; then
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2019 $as_echo "$as_me: loading cache $cache_file" >&6;}
2021 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2022 *) .
"./$cache_file";;
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2027 $as_echo "$as_me: creating cache $cache_file" >&6;}
2031 # Check that the precious variables saved in the cache have kept the same
2033 ac_cache_corrupted
=false
2034 for ac_var
in $ac_precious_vars; do
2035 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2036 eval ac_new_set
=\
$ac_env_${ac_var}_set
2037 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2038 eval ac_new_val
=\
$ac_env_${ac_var}_value
2039 case $ac_old_set,$ac_new_set in
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2042 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2043 ac_cache_corrupted
=: ;;
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2046 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2047 ac_cache_corrupted
=: ;;
2050 if test "x$ac_old_val" != "x$ac_new_val"; then
2051 # differences in whitespace do not lead to failure.
2052 ac_old_val_w
=`echo x $ac_old_val`
2053 ac_new_val_w
=`echo x $ac_new_val`
2054 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2056 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2057 ac_cache_corrupted
=:
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2060 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2061 eval $ac_var=\
$ac_old_val
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2064 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2066 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2069 # Pass precious variables to config.status.
2070 if test "$ac_new_set" = set; then
2072 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2073 *) ac_arg
=$ac_var=$ac_new_val ;;
2075 case " $ac_configure_args " in
2076 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2077 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2081 if $ac_cache_corrupted; then
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2085 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2086 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2088 ## -------------------- ##
2089 ## Main body of script. ##
2090 ## -------------------- ##
2093 ac_cpp
='$CPP $CPPFLAGS'
2094 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2095 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2096 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2104 # The libgcc should not depend on any header files
2108 # Check whether --with-target-subdir was given.
2109 if test "${with_target_subdir+set}" = set; then :
2110 withval
=$with_target_subdir;
2114 # Check whether --with-cross-host was given.
2115 if test "${with_cross_host+set}" = set; then :
2116 withval
=$with_cross_host;
2120 # Check whether --with-ld was given.
2121 if test "${with_ld+set}" = set; then :
2126 if test "${srcdir}" = "."; then
2127 if test -n "${with_build_subdir}"; then
2128 libgcc_topdir
="${srcdir}/../.."
2130 elif test -z "${with_target_subdir}"; then
2131 libgcc_topdir
="${srcdir}/.."
2133 if test "${with_target_subdir}" != "."; then
2134 libgcc_topdir
="${srcdir}/${with_multisrctop}../.."
2136 libgcc_topdir
="${srcdir}/${with_multisrctop}.."
2140 libgcc_topdir
="${srcdir}/.."
2144 for ac_dir
in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2145 for ac_t
in install-sh
install.sh shtool
; do
2146 if test -f "$ac_dir/$ac_t"; then
2148 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2153 if test -z "$ac_aux_dir"; then
2154 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2157 # These three variables are undocumented and unsupported,
2158 # and are intended to be withdrawn in a future Autoconf release.
2159 # They can cause serious problems if a builder's source tree is in a directory
2160 # whose full name contains unusual characters.
2161 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2162 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2163 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2166 ac_config_headers
="$ac_config_headers auto-target.h:config.in"
2169 # Check whether --enable-shared was given.
2170 if test "${enable_shared+set}" = set; then :
2171 enableval
=$enable_shared;
2172 case $enable_shared in
2176 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
2177 for pkg
in $enableval; do
2178 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
2192 # Check whether --enable-vtable-verify was given.
2193 if test "${enable_vtable_verify+set}" = set; then :
2194 enableval
=$enable_vtable_verify; case "$enableval" in
2195 yes) enable_vtable_verify
=yes ;;
2196 no
) enable_vtable_verify
=no
;;
2197 *) enable_vtable_verify
=no
;;
2200 enable_vtable_verify
=no
2206 # Check whether --with-aix-soname was given.
2207 if test "${with_aix_soname+set}" = set; then :
2208 withval
=$with_aix_soname; case "${host}:${enable_shared}" in
2209 power
*-*-aix[5-9]*:yes)
2210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide for shared libgcc" >&5
2211 $as_echo_n "checking which variant of shared library versioning to provide for shared libgcc... " >&6; }
2214 *) as_fn_error
"Unknown argument to --with-aix-soname" "$LINENO" 5;;
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
2217 $as_echo "$withval" >&6; }
2219 *) with_aix_soname
=aix
;;
2228 # Make sure we can run config.sub.
2229 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2230 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2233 $as_echo_n "checking build system type... " >&6; }
2234 if test "${ac_cv_build+set}" = set; then :
2235 $as_echo_n "(cached) " >&6
2237 ac_build_alias
=$build_alias
2238 test "x$ac_build_alias" = x
&&
2239 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2240 test "x$ac_build_alias" = x
&&
2241 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2242 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2243 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2247 $as_echo "$ac_cv_build" >&6; }
2248 case $ac_cv_build in
2250 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2253 ac_save_IFS
=$IFS; IFS
='-'
2259 # Remember, the first character of IFS is used to create $*,
2260 # except with old shells:
2263 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2267 $as_echo_n "checking host system type... " >&6; }
2268 if test "${ac_cv_host+set}" = set; then :
2269 $as_echo_n "(cached) " >&6
2271 if test "x$host_alias" = x
; then
2272 ac_cv_host
=$ac_cv_build
2274 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2275 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2280 $as_echo "$ac_cv_host" >&6; }
2283 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2286 ac_save_IFS
=$IFS; IFS
='-'
2292 # Remember, the first character of IFS is used to create $*,
2293 # except with old shells:
2296 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2304 # PIC is the default on some targets or must not be used.
2306 # PIC is the default on this platform
2307 # Common symbols not allowed in MH_DYLIB files
2311 # PIC is the default.
2314 # PIC is the default for 64-bit PA HP-UX.
2316 i
[34567]86-*-cygwin* | x86_64-
*-cygwin*)
2318 i
[34567]86-*-mingw* | x86_64-
*-mingw*)
2320 i
[34567]86-*-interix[3-9]*)
2321 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2322 # Instead, we relocate shared libraries at runtime.
2324 i
[34567]86-*-nto-qnx*)
2325 # QNX uses GNU C++, but need to define -shared option too, otherwise
2327 PICFLAG
='-fPIC -shared'
2329 i
[34567]86-pc-msdosdjgpp*)
2330 # DJGPP does not support shared libraries at all.
2333 # On IA64 HP-UX, PIC is the default but the pic flag
2334 # sets the default TLS model and affects inlining.
2338 # PIC is the default.
2340 rs6000-ibm-aix
* | powerpc-ibm-aix
*)
2341 # All AIX code is PIC.
2344 # Some targets support both -fPIC and -fpic, but prefer the latter.
2346 i
[34567]86-*-* | x86_64-
*-*)
2349 # FIXME: Override -fPIC default in libgcc only?
2350 sh-
*-linux* | sh
[2346lbe
]*-*-linux*)
2353 # FIXME: Simplify to sh*-*-netbsd*?
2354 sh-
*-netbsdelf* | shl
*-*-netbsdelf* | sh5-
*-netbsd* | sh5l
*-*-netbsd* | \
2355 sh64-
*-netbsd* | sh64l
*-*-netbsd*)
2358 # Default to -fPIC unless specified otherwise.
2364 # If the user explicitly uses -fpic/-fPIC, keep that.
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2377 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2378 # Check whether --enable-version-specific-runtime-libs was given.
2379 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2380 enableval
=$enable_version_specific_runtime_libs; case "$enableval" in
2381 yes) version_specific_libs
=yes ;;
2382 no
) version_specific_libs
=no
;;
2383 *) as_fn_error
"Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2386 version_specific_libs
=no
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2390 $as_echo "$version_specific_libs" >&6; }
2393 # Check whether --with-slibdir was given.
2394 if test "${with_slibdir+set}" = set; then :
2395 withval
=$with_slibdir; slibdir
="$with_slibdir"
2397 if test "${version_specific_libs}" = yes; then
2398 slibdir
='$(libsubdir)'
2399 elif test -n "$with_cross_host" && test x
"$with_cross_host" != x
"no"; then
2400 slibdir
='$(exec_prefix)/$(host_noncanonical)/lib'
2408 # Command-line options.
2409 # Very limited version of AC_MAINTAINER_MODE.
2410 # Check whether --enable-maintainer-mode was given.
2411 if test "${enable_maintainer_mode+set}" = set; then :
2412 enableval
=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2415 *) as_fn_error
"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2417 maintainer_mode
=${enableval}
2423 # Find a good install program. We prefer a C program (faster),
2424 # so one script is as good as another. But avoid the broken or
2425 # incompatible versions:
2426 # SysV /etc/install, /usr/sbin/install
2427 # SunOS /usr/etc/install
2428 # IRIX /sbin/install
2430 # AmigaOS /C/install, which installs bootblocks on floppy discs
2431 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2432 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2433 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2434 # OS/2's system install, which has a completely different semantic
2435 # ./install, which can be erroneously created by make from ./install.sh.
2436 # Reject install programs that cannot install multiple files.
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2438 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2439 if test -z "$INSTALL"; then
2440 if test "${ac_cv_path_install+set}" = set; then :
2441 $as_echo_n "(cached) " >&6
2443 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2447 test -z "$as_dir" && as_dir
=.
2448 # Account for people who put trailing slashes in PATH elements.
2449 case $as_dir/ in #((
2450 .
/ | .
// |
/[cC
]/* | \
2451 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2452 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
2455 # OSF1 and SCO ODT 3.0 have their own names for install.
2456 # Don't use installbsd from OSF since it installs stuff as root
2458 for ac_prog
in ginstall scoinst
install; do
2459 for ac_exec_ext
in '' $ac_executable_extensions; do
2460 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2461 if test $ac_prog = install &&
2462 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2463 # AIX install. It has an incompatible calling convention.
2465 elif test $ac_prog = install &&
2466 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2467 # program-specific install script used by HP pwplus--don't use.
2470 rm -rf conftest.one conftest.two conftest.dir
2471 echo one
> conftest.one
2472 echo two
> conftest.two
2474 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
2475 test -s conftest.one
&& test -s conftest.two
&&
2476 test -s conftest.dir
/conftest.one
&&
2477 test -s conftest.dir
/conftest.two
2479 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2492 rm -rf conftest.one conftest.two conftest.dir
2495 if test "${ac_cv_path_install+set}" = set; then
2496 INSTALL
=$ac_cv_path_install
2498 # As a last resort, use the slow shell script. Don't cache a
2499 # value for INSTALL within a source directory, because that will
2500 # break other packages using the cache if that directory is
2501 # removed, or if the value is a relative name.
2502 INSTALL
=$ac_install_sh
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2506 $as_echo "$INSTALL" >&6; }
2508 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2509 # It thinks the first close brace ends the variable substitution.
2510 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2512 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2514 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2517 for ac_prog
in gawk mawk nawk
awk
2519 # Extract the first word of "$ac_prog", so it can be a program name with args.
2520 set dummy
$ac_prog; ac_word
=$2
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2522 $as_echo_n "checking for $ac_word... " >&6; }
2523 if test "${ac_cv_prog_AWK+set}" = set; then :
2524 $as_echo_n "(cached) " >&6
2526 if test -n "$AWK"; then
2527 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2529 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2533 test -z "$as_dir" && as_dir
=.
2534 for ac_exec_ext
in '' $ac_executable_extensions; do
2535 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2536 ac_cv_prog_AWK
="$ac_prog"
2537 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2547 if test -n "$AWK"; then
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2549 $as_echo "$AWK" >&6; }
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2552 $as_echo "no" >&6; }
2556 test -n "$AWK" && break
2559 # We need awk; bail out if it's missing.
2561 "") as_fn_error
"can't build without awk, bailing out" "$LINENO" 5 ;;
2565 case ${build_alias} in
2566 "") build_noncanonical
=${build} ;;
2567 *) build_noncanonical
=${build_alias} ;;
2570 case ${host_alias} in
2571 "") host_noncanonical
=${build_noncanonical} ;;
2572 *) host_noncanonical
=${host_alias} ;;
2577 case ${target_alias} in
2578 "") target_noncanonical
=${host_noncanonical} ;;
2579 *) target_noncanonical
=${target_alias} ;;
2585 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2586 # have matching libraries, they should use host libraries: Makefile.tpl
2587 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2588 # However, they still use the build modules, because the corresponding
2589 # host modules (e.g. bison) are only built for the host when bootstrap
2591 # - build_subdir is where we find build modules, and never changes.
2592 # - build_libsubdir is where we find build libraries, and can be overridden.
2594 # Prefix 'build-' so this never conflicts with target_subdir.
2595 build_subdir
="build-${build_noncanonical}"
2597 # Check whether --with-build-libsubdir was given.
2598 if test "${with_build_libsubdir+set}" = set; then :
2599 withval
=$with_build_libsubdir; build_libsubdir
="$withval"
2601 build_libsubdir
="$build_subdir"
2604 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2605 if ( test $srcdir = .
&& test -d gcc
) \
2606 ||
test -d $srcdir/..
/host-
${host_noncanonical}; then
2607 host_subdir
="host-${host_noncanonical}"
2612 target_subdir
=${target_noncanonical}
2615 # Calculate toolexeclibdir
2616 # Also toolexecdir, though it's only used in toolexeclibdir
2617 case ${version_specific_libs} in
2619 # Need the gcc compiler version to know where to install libraries
2620 # and header files if --enable-version-specific-runtime-libs option
2622 toolexecdir
='$(libdir)/gcc/$(target_noncanonical)'
2623 toolexeclibdir
='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2626 if test -n "$with_cross_host" &&
2627 test x
"$with_cross_host" != x
"no"; then
2628 # Install a library built with a cross compiler in tooldir, not libdir.
2629 toolexecdir
='$(exec_prefix)/$(target_noncanonical)'
2630 toolexeclibdir
='$(toolexecdir)/lib'
2632 toolexecdir
='$(libdir)/gcc-lib/$(target_noncanonical)'
2633 toolexeclibdir
='$(libdir)'
2635 multi_os_directory
=`$CC -print-multi-os-directory`
2636 case $multi_os_directory in
2637 .
) ;; # Avoid trailing /.
2638 *) toolexeclibdir
=$toolexeclibdir/$multi_os_directory ;;
2645 if test -n "$ac_tool_prefix"; then
2646 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2647 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2649 $as_echo_n "checking for $ac_word... " >&6; }
2650 if test "${ac_cv_prog_AR+set}" = set; then :
2651 $as_echo_n "(cached) " >&6
2653 if test -n "$AR"; then
2654 ac_cv_prog_AR
="$AR" # Let the user override the test.
2656 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2660 test -z "$as_dir" && as_dir
=.
2661 for ac_exec_ext
in '' $ac_executable_extensions; do
2662 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2663 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2664 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2674 if test -n "$AR"; then
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2676 $as_echo "$AR" >&6; }
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2679 $as_echo "no" >&6; }
2684 if test -z "$ac_cv_prog_AR"; then
2686 # Extract the first word of "ar", so it can be a program name with args.
2687 set dummy
ar; ac_word
=$2
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689 $as_echo_n "checking for $ac_word... " >&6; }
2690 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2691 $as_echo_n "(cached) " >&6
2693 if test -n "$ac_ct_AR"; then
2694 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2696 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2700 test -z "$as_dir" && as_dir
=.
2701 for ac_exec_ext
in '' $ac_executable_extensions; do
2702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703 ac_cv_prog_ac_ct_AR
="ar"
2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2714 if test -n "$ac_ct_AR"; then
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2716 $as_echo "$ac_ct_AR" >&6; }
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719 $as_echo "no" >&6; }
2722 if test "x$ac_ct_AR" = x
; then
2725 case $cross_compiling:$ac_tool_warned in
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2728 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2729 ac_tool_warned
=yes ;;
2737 if test -n "$ac_tool_prefix"; then
2738 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2739 set dummy
${ac_tool_prefix}lipo
; ac_word
=$2
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2741 $as_echo_n "checking for $ac_word... " >&6; }
2742 if test "${ac_cv_prog_LIPO+set}" = set; then :
2743 $as_echo_n "(cached) " >&6
2745 if test -n "$LIPO"; then
2746 ac_cv_prog_LIPO
="$LIPO" # Let the user override the test.
2748 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2752 test -z "$as_dir" && as_dir
=.
2753 for ac_exec_ext
in '' $ac_executable_extensions; do
2754 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2755 ac_cv_prog_LIPO
="${ac_tool_prefix}lipo"
2756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2765 LIPO
=$ac_cv_prog_LIPO
2766 if test -n "$LIPO"; then
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2768 $as_echo "$LIPO" >&6; }
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2771 $as_echo "no" >&6; }
2776 if test -z "$ac_cv_prog_LIPO"; then
2778 # Extract the first word of "lipo", so it can be a program name with args.
2779 set dummy lipo
; ac_word
=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2783 $as_echo_n "(cached) " >&6
2785 if test -n "$ac_ct_LIPO"; then
2786 ac_cv_prog_ac_ct_LIPO
="$ac_ct_LIPO" # Let the user override the test.
2788 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2792 test -z "$as_dir" && as_dir
=.
2793 for ac_exec_ext
in '' $ac_executable_extensions; do
2794 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2795 ac_cv_prog_ac_ct_LIPO
="lipo"
2796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2805 ac_ct_LIPO
=$ac_cv_prog_ac_ct_LIPO
2806 if test -n "$ac_ct_LIPO"; then
2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2808 $as_echo "$ac_ct_LIPO" >&6; }
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2814 if test "x$ac_ct_LIPO" = x
; then
2817 case $cross_compiling:$ac_tool_warned in
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2820 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2821 ac_tool_warned
=yes ;;
2826 LIPO
="$ac_cv_prog_LIPO"
2829 if test -n "$ac_tool_prefix"; then
2830 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2831 set dummy
${ac_tool_prefix}nm
; ac_word
=$2
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2833 $as_echo_n "checking for $ac_word... " >&6; }
2834 if test "${ac_cv_prog_NM+set}" = set; then :
2835 $as_echo_n "(cached) " >&6
2837 if test -n "$NM"; then
2838 ac_cv_prog_NM
="$NM" # Let the user override the test.
2840 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2844 test -z "$as_dir" && as_dir
=.
2845 for ac_exec_ext
in '' $ac_executable_extensions; do
2846 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2847 ac_cv_prog_NM
="${ac_tool_prefix}nm"
2848 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2858 if test -n "$NM"; then
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2860 $as_echo "$NM" >&6; }
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2863 $as_echo "no" >&6; }
2868 if test -z "$ac_cv_prog_NM"; then
2870 # Extract the first word of "nm", so it can be a program name with args.
2871 set dummy nm
; ac_word
=$2
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2873 $as_echo_n "checking for $ac_word... " >&6; }
2874 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2875 $as_echo_n "(cached) " >&6
2877 if test -n "$ac_ct_NM"; then
2878 ac_cv_prog_ac_ct_NM
="$ac_ct_NM" # Let the user override the test.
2880 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2884 test -z "$as_dir" && as_dir
=.
2885 for ac_exec_ext
in '' $ac_executable_extensions; do
2886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2887 ac_cv_prog_ac_ct_NM
="nm"
2888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897 ac_ct_NM
=$ac_cv_prog_ac_ct_NM
2898 if test -n "$ac_ct_NM"; then
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2900 $as_echo "$ac_ct_NM" >&6; }
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2903 $as_echo "no" >&6; }
2906 if test "x$ac_ct_NM" = x
; then
2909 case $cross_compiling:$ac_tool_warned in
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2912 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2913 ac_tool_warned
=yes ;;
2921 if test -n "$ac_tool_prefix"; then
2922 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2923 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2925 $as_echo_n "checking for $ac_word... " >&6; }
2926 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2927 $as_echo_n "(cached) " >&6
2929 if test -n "$RANLIB"; then
2930 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2932 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2936 test -z "$as_dir" && as_dir
=.
2937 for ac_exec_ext
in '' $ac_executable_extensions; do
2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2940 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2949 RANLIB
=$ac_cv_prog_RANLIB
2950 if test -n "$RANLIB"; then
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2952 $as_echo "$RANLIB" >&6; }
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2955 $as_echo "no" >&6; }
2960 if test -z "$ac_cv_prog_RANLIB"; then
2961 ac_ct_RANLIB
=$RANLIB
2962 # Extract the first word of "ranlib", so it can be a program name with args.
2963 set dummy ranlib
; ac_word
=$2
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2965 $as_echo_n "checking for $ac_word... " >&6; }
2966 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2967 $as_echo_n "(cached) " >&6
2969 if test -n "$ac_ct_RANLIB"; then
2970 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2972 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2976 test -z "$as_dir" && as_dir
=.
2977 for ac_exec_ext
in '' $ac_executable_extensions; do
2978 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2979 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2989 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2990 if test -n "$ac_ct_RANLIB"; then
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2992 $as_echo "$ac_ct_RANLIB" >&6; }
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2995 $as_echo "no" >&6; }
2998 if test "x$ac_ct_RANLIB" = x
; then
3001 case $cross_compiling:$ac_tool_warned in
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3004 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3005 ac_tool_warned
=yes ;;
3007 RANLIB
=$ac_ct_RANLIB
3010 RANLIB
="$ac_cv_prog_RANLIB"
3013 if test -n "$ac_tool_prefix"; then
3014 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3015 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3017 $as_echo_n "checking for $ac_word... " >&6; }
3018 if test "${ac_cv_prog_STRIP+set}" = set; then :
3019 $as_echo_n "(cached) " >&6
3021 if test -n "$STRIP"; then
3022 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3024 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3028 test -z "$as_dir" && as_dir
=.
3029 for ac_exec_ext
in '' $ac_executable_extensions; do
3030 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3031 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3041 STRIP
=$ac_cv_prog_STRIP
3042 if test -n "$STRIP"; then
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3044 $as_echo "$STRIP" >&6; }
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3052 if test -z "$ac_cv_prog_STRIP"; then
3054 # Extract the first word of "strip", so it can be a program name with args.
3055 set dummy strip
; ac_word
=$2
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3057 $as_echo_n "checking for $ac_word... " >&6; }
3058 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3059 $as_echo_n "(cached) " >&6
3061 if test -n "$ac_ct_STRIP"; then
3062 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3064 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3068 test -z "$as_dir" && as_dir
=.
3069 for ac_exec_ext
in '' $ac_executable_extensions; do
3070 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3071 ac_cv_prog_ac_ct_STRIP
="strip"
3072 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3081 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3082 if test -n "$ac_ct_STRIP"; then
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3084 $as_echo "$ac_ct_STRIP" >&6; }
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3087 $as_echo "no" >&6; }
3090 if test "x$ac_ct_STRIP" = x
; then
3093 case $cross_compiling:$ac_tool_warned in
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3096 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3097 ac_tool_warned
=yes ;;
3102 STRIP
="$ac_cv_prog_STRIP"
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3106 $as_echo_n "checking whether ln -s works... " >&6; }
3108 if test "$LN_S" = "ln -s"; then
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3110 $as_echo "yes" >&6; }
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3113 $as_echo "no, using $LN_S" >&6; }
3119 ac_cpp
='$CPP $CPPFLAGS'
3120 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3121 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3122 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3123 if test -n "$ac_tool_prefix"; then
3124 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3125 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3127 $as_echo_n "checking for $ac_word... " >&6; }
3128 if test "${ac_cv_prog_CC+set}" = set; then :
3129 $as_echo_n "(cached) " >&6
3131 if test -n "$CC"; then
3132 ac_cv_prog_CC
="$CC" # Let the user override the test.
3134 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3138 test -z "$as_dir" && as_dir
=.
3139 for ac_exec_ext
in '' $ac_executable_extensions; do
3140 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3141 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3142 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3152 if test -n "$CC"; then
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3154 $as_echo "$CC" >&6; }
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3157 $as_echo "no" >&6; }
3162 if test -z "$ac_cv_prog_CC"; then
3164 # Extract the first word of "gcc", so it can be a program name with args.
3165 set dummy gcc
; ac_word
=$2
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3167 $as_echo_n "checking for $ac_word... " >&6; }
3168 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3169 $as_echo_n "(cached) " >&6
3171 if test -n "$ac_ct_CC"; then
3172 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3174 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3178 test -z "$as_dir" && as_dir
=.
3179 for ac_exec_ext
in '' $ac_executable_extensions; do
3180 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3181 ac_cv_prog_ac_ct_CC
="gcc"
3182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3191 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3192 if test -n "$ac_ct_CC"; then
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3194 $as_echo "$ac_ct_CC" >&6; }
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3197 $as_echo "no" >&6; }
3200 if test "x$ac_ct_CC" = x
; then
3203 case $cross_compiling:$ac_tool_warned in
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3206 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3207 ac_tool_warned
=yes ;;
3215 if test -z "$CC"; then
3216 if test -n "$ac_tool_prefix"; then
3217 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3218 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3220 $as_echo_n "checking for $ac_word... " >&6; }
3221 if test "${ac_cv_prog_CC+set}" = set; then :
3222 $as_echo_n "(cached) " >&6
3224 if test -n "$CC"; then
3225 ac_cv_prog_CC
="$CC" # Let the user override the test.
3227 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3231 test -z "$as_dir" && as_dir
=.
3232 for ac_exec_ext
in '' $ac_executable_extensions; do
3233 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3234 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3235 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3245 if test -n "$CC"; then
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3247 $as_echo "$CC" >&6; }
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3250 $as_echo "no" >&6; }
3256 if test -z "$CC"; then
3257 # Extract the first word of "cc", so it can be a program name with args.
3258 set dummy cc
; ac_word
=$2
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3260 $as_echo_n "checking for $ac_word... " >&6; }
3261 if test "${ac_cv_prog_CC+set}" = set; then :
3262 $as_echo_n "(cached) " >&6
3264 if test -n "$CC"; then
3265 ac_cv_prog_CC
="$CC" # Let the user override the test.
3268 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3272 test -z "$as_dir" && as_dir
=.
3273 for ac_exec_ext
in '' $ac_executable_extensions; do
3274 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3275 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3276 ac_prog_rejected
=yes
3280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3287 if test $ac_prog_rejected = yes; then
3288 # We found a bogon in the path, so make sure we never use it.
3289 set dummy
$ac_cv_prog_CC
3291 if test $# != 0; then
3292 # We chose a different compiler from the bogus one.
3293 # However, it has the same basename, so the bogon will be chosen
3294 # first if we set CC to just the basename; use the full file name.
3296 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3302 if test -n "$CC"; then
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3304 $as_echo "$CC" >&6; }
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3307 $as_echo "no" >&6; }
3312 if test -z "$CC"; then
3313 if test -n "$ac_tool_prefix"; then
3314 for ac_prog
in cl.exe
3316 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3317 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3319 $as_echo_n "checking for $ac_word... " >&6; }
3320 if test "${ac_cv_prog_CC+set}" = set; then :
3321 $as_echo_n "(cached) " >&6
3323 if test -n "$CC"; then
3324 ac_cv_prog_CC
="$CC" # Let the user override the test.
3326 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3330 test -z "$as_dir" && as_dir
=.
3331 for ac_exec_ext
in '' $ac_executable_extensions; do
3332 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3333 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3334 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3344 if test -n "$CC"; then
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3346 $as_echo "$CC" >&6; }
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3349 $as_echo "no" >&6; }
3353 test -n "$CC" && break
3356 if test -z "$CC"; then
3358 for ac_prog
in cl.exe
3360 # Extract the first word of "$ac_prog", so it can be a program name with args.
3361 set dummy
$ac_prog; ac_word
=$2
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3363 $as_echo_n "checking for $ac_word... " >&6; }
3364 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3365 $as_echo_n "(cached) " >&6
3367 if test -n "$ac_ct_CC"; then
3368 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3370 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3374 test -z "$as_dir" && as_dir
=.
3375 for ac_exec_ext
in '' $ac_executable_extensions; do
3376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3377 ac_cv_prog_ac_ct_CC
="$ac_prog"
3378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3387 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3388 if test -n "$ac_ct_CC"; then
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3390 $as_echo "$ac_ct_CC" >&6; }
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3393 $as_echo "no" >&6; }
3397 test -n "$ac_ct_CC" && break
3400 if test "x$ac_ct_CC" = x
; then
3403 case $cross_compiling:$ac_tool_warned in
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3406 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3407 ac_tool_warned
=yes ;;
3416 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3417 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3418 as_fn_error
"no acceptable C compiler found in \$PATH
3419 See \`config.log' for more details." "$LINENO" 5; }
3421 # Provide some information about the compiler.
3422 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3425 for ac_option
in --version -v -V -qversion; do
3426 { { ac_try
="$ac_compiler $ac_option >&5"
3428 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3429 *) ac_try_echo=$ac_try;;
3431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3432 $as_echo "$ac_try_echo"; } >&5
3433 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3435 if test -s conftest.err; then
3437 ... rest of stderr output deleted ...
3438 10q' conftest.err >conftest.er1
3439 cat conftest.er1 >&5
3440 rm -f conftest.er1 conftest.err
3442 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3443 test $ac_status = 0; }
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h. */
3458 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3459 (eval $ac_link) 2>&5
3461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3462 test $ac_status = 0; }; then :
3467 if test x$gcc_no_link = xyes; then
3468 # Setting cross_compile will disable run tests; it will
3469 # also disable AC_CHECK_FILE but that's generally
3470 # correct if we can't link.
3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475 /* end confdefs.h. */
3485 ac_clean_files_save=$ac_clean_files
3486 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3487 # Try to create an executable without -o first, disregard a.out.
3488 # It will help us diagnose broken compilers, and finding out an intuition
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3491 $as_echo_n "checking for C compiler default output file name... " >&6; }
3492 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3494 # The possible output files:
3495 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3498 for ac_file in $ac_files
3501 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3502 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3507 if { { ac_try="$ac_link_default"
3509 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3510 *) ac_try_echo
=$ac_try;;
3512 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3513 $as_echo "$ac_try_echo"; } >&5
3514 (eval "$ac_link_default") 2>&5
3516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3517 test $ac_status = 0; }; then :
3518 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3519 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3520 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3521 # so that the user can short-circuit this test for compilers unknown to
3523 for ac_file
in $ac_files ''
3525 test -f "$ac_file" ||
continue
3527 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3530 # We found the default executable, but exeext='' is most
3534 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3536 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3538 # We set ac_cv_exeext here because the later test for it is not
3539 # safe: cross compilers may not add the suffix if given an `-o'
3540 # argument, so we may need to know it at that point already.
3541 # Even if this section looks crufty: it has the advantage of
3548 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3554 $as_echo "$ac_file" >&6; }
3555 if test -z "$ac_file"; then :
3556 $as_echo "$as_me: failed program was:" >&5
3557 sed 's/^/| /' conftest.
$ac_ext >&5
3559 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3560 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3561 { as_fn_set_status
77
3562 as_fn_error
"C compiler cannot create executables
3563 See \`config.log' for more details." "$LINENO" 5; }; }
3565 ac_exeext
=$ac_cv_exeext
3567 # Check that the compiler produces executables we can run. If not, either
3568 # the compiler is broken, or we cross compile.
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3570 $as_echo_n "checking whether the C compiler works... " >&6; }
3571 # If not cross compiling, check that we can run a simple program.
3572 if test "$cross_compiling" != yes; then
3573 if { ac_try
='./$ac_file'
3574 { { case "(($ac_try" in
3575 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3576 *) ac_try_echo=$ac_try;;
3578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3579 $as_echo "$ac_try_echo"; } >&5
3580 (eval "$ac_try") 2>&5
3582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3583 test $ac_status = 0; }; }; then
3586 if test "$cross_compiling" = maybe; then
3589 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3591 as_fn_error "cannot run C compiled programs.
3592 If you meant to cross compile
, use \
`--host'.
3593 See \`config.log
' for more details." "$LINENO" 5; }
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3598 $as_echo "yes" >&6; }
3600 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3601 ac_clean_files=$ac_clean_files_save
3602 # Check that the compiler produces executables we can run. If not, either
3603 # the compiler is broken, or we cross compile.
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3605 $as_echo_n "checking whether we are cross compiling... " >&6; }
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3607 $as_echo "$cross_compiling" >&6; }
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3610 $as_echo_n "checking for suffix of executables... " >&6; }
3611 if { { ac_try="$ac_link"
3613 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3614 *) ac_try_echo=$ac_try;;
3616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3617 $as_echo "$ac_try_echo"; } >&5
3618 (eval "$ac_link") 2>&5
3620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3621 test $ac_status = 0; }; then :
3622 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3623 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3624 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3626 for ac_file
in conftest.exe conftest conftest.
*; do
3627 test -f "$ac_file" ||
continue
3629 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3630 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3636 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3637 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3638 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3639 See \`config.log' for more details." "$LINENO" 5; }
3641 rm -f conftest
$ac_cv_exeext
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3643 $as_echo "$ac_cv_exeext" >&6; }
3645 rm -f conftest.
$ac_ext
3646 EXEEXT
=$ac_cv_exeext
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3650 $as_echo_n "checking for suffix of object files... " >&6; }
3651 if test "${ac_cv_objext+set}" = set; then :
3652 $as_echo_n "(cached) " >&6
3654 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3655 /* end confdefs.h. */
3665 rm -f conftest.o conftest.obj
3666 if { { ac_try
="$ac_compile"
3668 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3669 *) ac_try_echo=$ac_try;;
3671 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3672 $as_echo "$ac_try_echo"; } >&5
3673 (eval "$ac_compile") 2>&5
3675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3676 test $ac_status = 0; }; then :
3677 for ac_file in conftest.o conftest.obj conftest.*; do
3678 test -f "$ac_file" || continue;
3680 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3681 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3686 $as_echo "$as_me: failed program was:" >&5
3687 sed 's/^/| /' conftest.$ac_ext >&5
3689 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3690 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3691 as_fn_error "cannot compute suffix of object files
: cannot compile
3692 See \
`config.log' for more details." "$LINENO" 5; }
3694 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3697 $as_echo "$ac_cv_objext" >&6; }
3698 OBJEXT=$ac_cv_objext
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3701 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3702 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3703 $as_echo_n "(cached) " >&6
3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h. */
3719 if ac_fn_c_try_compile "$LINENO"; then :
3724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3725 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3729 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3730 if test $ac_compiler_gnu = yes; then
3735 ac_test_CFLAGS=${CFLAGS+set}
3736 ac_save_CFLAGS=$CFLAGS
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3738 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3739 if test "${ac_cv_prog_cc_g+set}" = set; then :
3740 $as_echo_n "(cached) " >&6
3742 ac_save_c_werror_flag=$ac_c_werror_flag
3743 ac_c_werror_flag=yes
3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747 /* end confdefs.h. */
3757 if ac_fn_c_try_compile "$LINENO"; then :
3761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3762 /* end confdefs.h. */
3772 if ac_fn_c_try_compile "$LINENO"; then :
3775 ac_c_werror_flag=$ac_save_c_werror_flag
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h. */
3788 if ac_fn_c_try_compile "$LINENO"; then :
3791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3796 ac_c_werror_flag=$ac_save_c_werror_flag
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3799 $as_echo "$ac_cv_prog_cc_g" >&6; }
3800 if test "$ac_test_CFLAGS" = set; then
3801 CFLAGS=$ac_save_CFLAGS
3802 elif test $ac_cv_prog_cc_g = yes; then
3803 if test "$GCC" = yes; then
3809 if test "$GCC" = yes; then
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3816 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3817 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3818 $as_echo_n "(cached) " >&6
3820 ac_cv_prog_cc_c89=no
3822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823 /* end confdefs.h. */
3826 #include <sys/types.h>
3827 #include <sys/stat.h>
3828 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3829 struct buf { int x; };
3830 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3831 static char *e (p, i)
3837 static char *f (char * (*g) (char **, int), char **p, ...)
3842 s = g (p, va_arg (v,int));
3847 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3848 function prototypes and stuff, but not '\xHH' hex character constants.
3849 These don't provoke an error unfortunately, instead are silently treated
3850 as 'x'. The following induces an error, until -std is added to get
3851 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3852 array size at least. It's necessary to write '\x00'==0 to get something
3853 that's true only with -std. */
3854 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3856 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3857 inside strings and character constants. */
3859 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3861 int test (int i, double x);
3862 struct s1 {int (*f) (int a);};
3863 struct s2 {int (*f) (double a);};
3864 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3870 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3875 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3876 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3878 CC="$ac_save_CC $ac_arg"
3879 if ac_fn_c_try_compile "$LINENO"; then :
3880 ac_cv_prog_cc_c89=$ac_arg
3882 rm -f core conftest.err conftest.$ac_objext
3883 test "x$ac_cv_prog_cc_c89" != "xno" && break
3885 rm -f conftest.$ac_ext
3890 case "x$ac_cv_prog_cc_c89" in
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3893 $as_echo "none needed" >&6; } ;;
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3896 $as_echo "unsupported" >&6; } ;;
3898 CC="$CC $ac_cv_prog_cc_c89"
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3900 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3902 if test "x$ac_cv_prog_cc_c89" != xno; then :
3907 ac_cpp='$CPP $CPPFLAGS'
3908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3913 ac_cpp='$CPP $CPPFLAGS'
3914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3918 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3919 # On Suns, sometimes $CPP names a directory.
3920 if test -n "$CPP" && test -d "$CPP"; then
3923 if test -z "$CPP"; then
3924 if test "${ac_cv_prog_CPP+set}" = set; then :
3925 $as_echo_n "(cached) " >&6
3927 # Double quotes because CPP needs to be expanded
3928 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3931 for ac_c_preproc_warn_flag in '' yes
3933 # Use a header file that comes with gcc, so configuring glibc
3934 # with a fresh cross-compiler works.
3935 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3936 # <limits.h> exists even on freestanding compilers.
3937 # On the NeXT, cc -E runs the code through the compiler's parser,
3938 # not just through cpp. "Syntax error" is here to catch this case.
3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3940 /* end confdefs.h. */
3942 # include <limits.h>
3944 # include <assert.h>
3948 if ac_fn_c_try_cpp "$LINENO"; then :
3951 # Broken: fails on valid input.
3954 rm -f conftest.err conftest.$ac_ext
3956 # OK, works on sane cases. Now check whether nonexistent headers
3957 # can be detected and how.
3958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959 /* end confdefs.h. */
3960 #include <ac_nonexistent.h>
3962 if ac_fn_c_try_cpp "$LINENO"; then :
3963 # Broken: success on invalid input.
3966 # Passes both tests.
3970 rm -f conftest.err conftest.$ac_ext
3973 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3974 rm -f conftest.err conftest.
$ac_ext
3975 if $ac_preproc_ok; then :
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3988 $as_echo "$CPP" >&6; }
3990 for ac_c_preproc_warn_flag
in '' yes
3992 # Use a header file that comes with gcc, so configuring glibc
3993 # with a fresh cross-compiler works.
3994 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3995 # <limits.h> exists even on freestanding compilers.
3996 # On the NeXT, cc -E runs the code through the compiler's parser,
3997 # not just through cpp. "Syntax error" is here to catch this case.
3998 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3999 /* end confdefs.h. */
4001 # include <limits.h>
4003 # include <assert.h>
4007 if ac_fn_c_try_cpp
"$LINENO"; then :
4010 # Broken: fails on valid input.
4013 rm -f conftest.err conftest.
$ac_ext
4015 # OK, works on sane cases. Now check whether nonexistent headers
4016 # can be detected and how.
4017 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4018 /* end confdefs.h. */
4019 #include <ac_nonexistent.h>
4021 if ac_fn_c_try_cpp
"$LINENO"; then :
4022 # Broken: success on invalid input.
4025 # Passes both tests.
4029 rm -f conftest.err conftest.
$ac_ext
4032 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4033 rm -f conftest.err conftest.
$ac_ext
4034 if $ac_preproc_ok; then :
4037 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4039 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
4040 See \`config.log' for more details." "$LINENO" 5; }
4044 ac_cpp
='$CPP $CPPFLAGS'
4045 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4046 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4047 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4050 ac_c_preproc_warn_flag
=yes
4054 # The cast to long int works around a bug in the HP C Compiler
4055 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4056 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4057 # This bug is HP SR number 8606223364.
4058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
4059 $as_echo_n "checking size of double... " >&6; }
4060 if test "${ac_cv_sizeof_double+set}" = set; then :
4061 $as_echo_n "(cached) " >&6
4063 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
4066 if test "$ac_cv_type_double" = yes; then
4067 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4069 { as_fn_set_status
77
4070 as_fn_error
"cannot compute sizeof (double)
4071 See \`config.log' for more details." "$LINENO" 5; }; }
4073 ac_cv_sizeof_double
=0
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
4079 $as_echo "$ac_cv_sizeof_double" >&6; }
4083 cat >>confdefs.h
<<_ACEOF
4084 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4088 # The cast to long int works around a bug in the HP C Compiler
4089 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4090 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4091 # This bug is HP SR number 8606223364.
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4093 $as_echo_n "checking size of long double... " >&6; }
4094 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4095 $as_echo_n "(cached) " >&6
4097 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
4100 if test "$ac_cv_type_long_double" = yes; then
4101 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4102 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4103 { as_fn_set_status
77
4104 as_fn_error
"cannot compute sizeof (long double)
4105 See \`config.log' for more details." "$LINENO" 5; }; }
4107 ac_cv_sizeof_long_double
=0
4112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4113 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4117 cat >>confdefs.h
<<_ACEOF
4118 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4122 as_fn_arith
$ac_cv_sizeof_double \
* 8 && double_type_size
=$as_val
4123 as_fn_arith
$ac_cv_sizeof_long_double \
* 8 && long_double_type_size
=$as_val
4128 for ac_header
in inttypes.h stdint.h stdlib.h ftw.h \
4129 unistd.h sys
/stat.h sys
/types.h \
4130 string.h
strings.h memory.h
4132 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4133 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
4134 eval as_val
=\$
$as_ac_Header
4135 if test "x$as_val" = x
""yes; then :
4136 cat >>confdefs.h
<<_ACEOF
4137 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4144 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4145 if test "${ac_cv_path_GREP+set}" = set; then :
4146 $as_echo_n "(cached) " >&6
4148 if test -z "$GREP"; then
4149 ac_path_GREP_found
=false
4150 # Loop through the user's path and test for each of PROGNAME-LIST
4151 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4152 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4155 test -z "$as_dir" && as_dir
=.
4156 for ac_prog
in grep ggrep
; do
4157 for ac_exec_ext
in '' $ac_executable_extensions; do
4158 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4159 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
4160 # Check for GNU ac_path_GREP and select it if it is found.
4161 # Check for GNU $ac_path_GREP
4162 case `"$ac_path_GREP" --version 2>&1` in
4164 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4167 $as_echo_n 0123456789 >"conftest.in"
4170 cat "conftest.in" "conftest.in" >"conftest.tmp"
4171 mv "conftest.tmp" "conftest.in"
4172 cp "conftest.in" "conftest.nl"
4173 $as_echo 'GREP' >> "conftest.nl"
4174 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4175 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4176 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4177 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4178 # Best one so far, save it but keep looking for a better one
4179 ac_cv_path_GREP
="$ac_path_GREP"
4180 ac_path_GREP_max
=$ac_count
4182 # 10*(2^10) chars as input seems more than enough
4183 test $ac_count -gt 10 && break
4185 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4188 $ac_path_GREP_found && break 3
4193 if test -z "$ac_cv_path_GREP"; then
4194 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4197 ac_cv_path_GREP
=$GREP
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4202 $as_echo "$ac_cv_path_GREP" >&6; }
4203 GREP
="$ac_cv_path_GREP"
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4207 $as_echo_n "checking for egrep... " >&6; }
4208 if test "${ac_cv_path_EGREP+set}" = set; then :
4209 $as_echo_n "(cached) " >&6
4211 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4212 then ac_cv_path_EGREP
="$GREP -E"
4214 if test -z "$EGREP"; then
4215 ac_path_EGREP_found
=false
4216 # Loop through the user's path and test for each of PROGNAME-LIST
4217 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4218 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4221 test -z "$as_dir" && as_dir
=.
4222 for ac_prog
in egrep; do
4223 for ac_exec_ext
in '' $ac_executable_extensions; do
4224 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4225 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
4226 # Check for GNU ac_path_EGREP and select it if it is found.
4227 # Check for GNU $ac_path_EGREP
4228 case `"$ac_path_EGREP" --version 2>&1` in
4230 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4233 $as_echo_n 0123456789 >"conftest.in"
4236 cat "conftest.in" "conftest.in" >"conftest.tmp"
4237 mv "conftest.tmp" "conftest.in"
4238 cp "conftest.in" "conftest.nl"
4239 $as_echo 'EGREP' >> "conftest.nl"
4240 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4241 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4242 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4243 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4244 # Best one so far, save it but keep looking for a better one
4245 ac_cv_path_EGREP
="$ac_path_EGREP"
4246 ac_path_EGREP_max
=$ac_count
4248 # 10*(2^10) chars as input seems more than enough
4249 test $ac_count -gt 10 && break
4251 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4254 $ac_path_EGREP_found && break 3
4259 if test -z "$ac_cv_path_EGREP"; then
4260 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4263 ac_cv_path_EGREP
=$EGREP
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4269 $as_echo "$ac_cv_path_EGREP" >&6; }
4270 EGREP
="$ac_cv_path_EGREP"
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4274 $as_echo_n "checking for ANSI C header files... " >&6; }
4275 if test "${ac_cv_header_stdc+set}" = set; then :
4276 $as_echo_n "(cached) " >&6
4278 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h. */
4293 if ac_fn_c_try_compile
"$LINENO"; then :
4294 ac_cv_header_stdc
=yes
4296 ac_cv_header_stdc
=no
4298 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4300 if test $ac_cv_header_stdc = yes; then
4301 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4302 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4303 /* end confdefs.h. */
4307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4308 $EGREP "memchr" >/dev
/null
2>&1; then :
4311 ac_cv_header_stdc
=no
4317 if test $ac_cv_header_stdc = yes; then
4318 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4319 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4320 /* end confdefs.h. */
4324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4325 $EGREP "free" >/dev
/null
2>&1; then :
4328 ac_cv_header_stdc
=no
4334 if test $ac_cv_header_stdc = yes; then
4335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4336 if test "$cross_compiling" = yes; then :
4339 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4340 /* end confdefs.h. */
4343 #if ((' ' & 0x0FF) == 0x020)
4344 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4345 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4347 # define ISLOWER(c) \
4348 (('a' <= (c) && (c) <= 'i') \
4349 || ('j' <= (c) && (c) <= 'r') \
4350 || ('s' <= (c) && (c) <= 'z'))
4351 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4354 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4359 for (i = 0; i < 256; i++)
4360 if (XOR (islower (i), ISLOWER (i))
4361 || toupper (i) != TOUPPER (i))
4366 if ac_fn_c_try_run
"$LINENO"; then :
4369 ac_cv_header_stdc
=no
4371 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4372 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4378 $as_echo "$ac_cv_header_stdc" >&6; }
4379 if test $ac_cv_header_stdc = yes; then
4381 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4386 # Check for decimal float support.
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4388 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4389 if test "${libgcc_cv_dfp+set}" = set; then :
4390 $as_echo_n "(cached) " >&6
4392 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4393 /* end confdefs.h. */
4403 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
4409 if ac_fn_c_try_compile
"$LINENO"; then :
4414 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4417 $as_echo "$libgcc_cv_dfp" >&6; }
4418 decimal_float
=$libgcc_cv_dfp
4422 # Check whether --enable-decimal-float was given.
4423 if test "${enable_decimal_float+set}" = set; then :
4424 enableval
=$enable_decimal_float;
4425 case $enable_decimal_float in
4426 yes | no | bid | dpd
) default_decimal_float
=$enable_decimal_float ;;
4427 *) as_fn_error
"'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4428 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4434 powerpc
*-*-linux* | i?
86*-*-linux* | x86_64
*-*-linux* | s390
*-*-linux* | \
4436 i?
86*-*-mingw* | x86_64
*-*-mingw* | \
4437 i?
86*-*-cygwin* | x86_64
*-*-cygwin*)
4438 enable_decimal_float
=yes
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4442 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4443 enable_decimal_float
=no
4450 # x86's use BID format instead of DPD
4451 case x
$enable_decimal_float in
4454 i?
86*-*-* | x86_64
*-*-*)
4455 enable_decimal_float
=bid
4458 enable_decimal_float
=dpd
4461 default_decimal_float
=$enable_decimal_float
4464 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4465 # dependency on libdecnumber.
4466 default_decimal_float
=dpd
4473 # Check for fixed-point support.
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4475 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4476 if test "${libgcc_cv_fixed_point+set}" = set; then :
4477 $as_echo_n "(cached) " >&6
4479 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4480 /* end confdefs.h. */
4483 if ac_fn_c_try_compile
"$LINENO"; then :
4484 libgcc_cv_fixed_point
=yes
4486 libgcc_cv_fixed_point
=no
4488 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4491 $as_echo "$libgcc_cv_fixed_point" >&6; }
4492 fixed_point
=$libgcc_cv_fixed_point
4495 # For platforms with the unwind ABI which includes an unwind library,
4496 # libunwind, we can choose to use the system libunwind.
4497 # config.gcc also contains tests of with_system_libunwind.
4500 # Check whether --with-system-libunwind was given.
4501 if test "${with_system_libunwind+set}" = set; then :
4502 withval
=$with_system_libunwind;
4505 # If system-libunwind was not specifically set, pick a default setting.
4506 if test x
$with_system_libunwind = x
; then
4508 ia64-
*-hpux*) with_system_libunwind
=yes ;;
4509 *) with_system_libunwind
=no
;;
4512 # Based on system-libunwind and target, do we have ipinfo?
4513 if test x
$with_system_libunwind = xyes
; then
4515 ia64-
*-*) have_unwind_getipinfo
=no
;;
4516 *) have_unwind_getipinfo
=yes ;;
4519 # Darwin before version 9 does not have _Unwind_GetIPInfo.
4522 *-*-darwin[3-8]|
*-*-darwin[3-8].
*) have_unwind_getipinfo
=no
;;
4523 *) have_unwind_getipinfo
=yes ;;
4528 if test x
$have_unwind_getipinfo = xyes
; then
4530 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4535 # The sjlj test is almost duplicated here and in libgo/configure.ac (for C),
4536 # libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and
4537 # libobjc/configure.ac (for Objective-C).
4538 # FIXME: This should be centralized in config/sjlj.m4.
4539 # Check whether --enable-sjlj-exceptions was given.
4540 if test "${enable_sjlj_exceptions+set}" = set; then :
4541 enableval
=$enable_sjlj_exceptions; case "$enableval" in
4543 *) as_fn_error
"unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
4546 enable_sjlj_exceptions
=auto
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
4551 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
4552 if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then :
4553 $as_echo_n "(cached) " >&6
4555 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4556 /* end confdefs.h. */
4562 int i __attribute__ ((cleanup (clean)));
4568 CFLAGS
="--save-temps -fexceptions"
4569 libgcc_cv_lib_sjlj_exceptions
=unknown
4570 if ac_fn_c_try_compile
; then :
4571 if grep _Unwind_SjLj_Resume conftest.s
>/dev
/null
2>&1; then
4572 libgcc_cv_lib_sjlj_exceptions
=yes
4573 elif grep _Unwind_Resume conftest.s
>/dev
/null
2>&1; then
4574 libgcc_cv_lib_sjlj_exceptions
=no
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5
4582 $as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; }
4584 if test "$enable_sjlj_exceptions" = "auto"; then
4585 enable_sjlj_exceptions
=$libgcc_cv_lib_sjlj_exceptions
4588 case $enable_sjlj_exceptions in
4591 $as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h
4597 as_fn_error
"unable to detect exception model" "$LINENO" 5
4601 # Check whether --enable-explicit-exception-frame-registration was given.
4602 if test "${enable_explicit_exception_frame_registration+set}" = set; then :
4603 enableval
=$enable_explicit_exception_frame_registration;
4604 force_explicit_eh_registry
=
4605 if test "$enable_explicit_exception_frame_registration" = yes; then
4606 if test "$enable_sjlj_exceptions" = yes; then
4607 as_fn_error
"Can't enable both of --enable-sjlj-exceptions
4608 and --enable-explicit-exception-frame-registration" "$LINENO" 5
4610 force_explicit_eh_registry
=-DUSE_EH_FRAME_REGISTRY_ALWAYS
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4618 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4619 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4620 $as_echo_n "(cached) " >&6
4622 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4623 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
4624 acl_cv_prog_gnu_ld
=yes
4626 acl_cv_prog_gnu_ld
=no
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4630 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4631 with_gnu_ld
=$acl_cv_prog_gnu_ld
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4635 $as_echo_n "checking for thread model used by GCC... " >&6; }
4636 target_thread_file
=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4638 $as_echo "$target_thread_file" >&6; }
4640 # Check for assembler CFI support.
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4642 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4643 if test "${libgcc_cv_cfi+set}" = set; then :
4644 $as_echo_n "(cached) " >&6
4646 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4647 /* end confdefs.h. */
4651 .cfi_personality 0, symbol\n\
4654 if ac_fn_c_try_compile
"$LINENO"; then :
4659 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4662 $as_echo "$libgcc_cv_cfi" >&6; }
4664 # Check 32bit or 64bit. In the case of MIPS, this really determines the
4665 # word size rather than the address size.
4666 cat > conftest.c
<<EOF
4667 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
4668 || defined(__mips64)
4674 eval `${CC-cc} -E conftest.c | grep host_address=`
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
4680 $as_echo_n "checking whether the target is hard-float... " >&6; }
4681 if test "${libgcc_cv_mips_hard_float+set}" = set; then :
4682 $as_echo_n "(cached) " >&6
4684 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4685 /* end confdefs.h. */
4686 #ifndef __mips_hard_float
4690 if ac_fn_c_try_compile
"$LINENO"; then :
4691 libgcc_cv_mips_hard_float
=yes
4693 libgcc_cv_mips_hard_float
=no
4695 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
4698 $as_echo "$libgcc_cv_mips_hard_float" >&6; }
4701 # Determine the version of glibc, if any, used on the target.
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
4703 $as_echo_n "checking for target glibc version... " >&6; }
4705 # Check whether --with-glibc-version was given.
4706 if test "${with_glibc_version+set}" = set; then :
4707 withval
=$with_glibc_version;
4708 if echo "$with_glibc_version" |
grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
4709 glibc_version_major
=`echo "$with_glibc_version" | sed -e 's/\..*//'`
4710 glibc_version_minor
=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
4712 as_fn_error
"option --with-glibc-version requires a version number M.N" "$LINENO" 5
4716 if ac_fn_c_compute_int
"$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
4719 glibc_version_major
=0
4722 if ac_fn_c_compute_int
"$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
4725 glibc_version_minor
=0
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
4731 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
4733 # Determine floating-point type for powerpc*-*-linux*.
4734 # Single-precision-only FPRs are not a supported configuration for
4735 # this target, so are not allowed for in this test.
4738 cat > conftest.c
<<EOF
4739 #ifdef __powerpc64__
4741 #elif defined _SOFT_FLOAT
4743 #elif defined _SOFT_DOUBLE
4745 #elif defined __NO_FPRS__
4751 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
4753 # glibc 2.19 and later provide all the soft-fp functions, with proper
4754 # interactions with <fenv.h> exception and rounding mode handling, so
4755 # make libgcc's versions into compat symbols if a recent enough glibc
4756 # version is being used.
4758 case ${ppc_fp_type} in
4760 if test $glibc_version_major -gt 2 \
4761 ||
( test $glibc_version_major -eq 2 \
4762 && test $glibc_version_minor -ge 19 ); then
4763 ppc_fp_compat
="t-softfp-compat"
4770 # Collect host-machine-specific information.
4771 .
${srcdir}/config.
host
4773 # Used for constructing correct paths for offload compilers.
4775 if test x
"$enable_as_accelerator_for" != x
; then
4776 accel_dir_suffix
=/accel
/${target_noncanonical}
4777 case "${target_noncanonical}" in
4779 # In this case we expect offload compiler to be built as native, so we
4780 # need to change install directory for driver to be able to find libgcc.
4781 host_noncanonical
=${enable_as_accelerator_for} ;;
4786 if test x
"$enable_offload_targets" != x
; then
4787 extra_parts
="${extra_parts} crtoffloadbegin.o crtoffloadend.o"
4790 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
4791 # This is after config.host so we can augment tmake_file.
4792 # Link with -nostartfiles -nodefaultlibs since neither are present while
4795 i?
86-*-solaris2* | x86_64-
*-solaris2.1
[0-9]*)
4796 cat > conftest.s
<<EOF
4797 .section .eh_frame,"a",@unwind
4799 .section .jcr,"aw",@progbits
4802 if { ac_try
='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
4803 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4807 test $ac_status = 0; }; }; then
4808 tmake_file
="${tmake_file} i386/t-crtstuff"
4813 # Check if xtensa target is configured for windowed ABI and thus needs to use
4814 # custom unwind code.
4815 # This is after config.host so we can augment tmake_file.
4818 cat > conftest.c
<<EOF
4819 #ifdef __XTENSA_CALL0_ABI__
4823 if { ac_try
='${CC-cc} -E -o conftest.i conftest.c 1>&5'
4824 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4828 test $ac_status = 0; }; }; then
4829 tmake_file
="${tmake_file} xtensa/t-windowed"
4834 # Check for visibility support. This is after config.host so that
4835 # we can check for asm_hidden_op.
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
4837 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
4838 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
4839 $as_echo_n "(cached) " >&6
4842 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
4843 libgcc_cv_hidden_visibility_attribute
=no
4844 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4845 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4849 test $ac_status = 0; }; }; then
4850 if grep "\\$asm_hidden_op.*foo" conftest.s
>/dev
/null
; then
4851 libgcc_cv_hidden_visibility_attribute
=yes
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
4858 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
4860 if test $libgcc_cv_hidden_visibility_attribute = yes; then
4861 vis_hide
='-fvisibility=hidden -DHIDE_EXPORTS'
4867 # See if we have thread-local storage. We can only test assembler
4868 # since link-time and run-time tests require the newly built
4869 # gcc, which can't be used to build executable due to that libgcc
4870 # is yet to be built here.
4872 # Check whether --enable-tls was given.
4873 if test "${enable_tls+set}" = set; then :
4874 enableval
=$enable_tls;
4875 case "$enableval" in
4877 *) as_fn_error
"Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
4886 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
4887 if test "${gcc_cv_have_cc_tls+set}" = set; then :
4888 $as_echo_n "(cached) " >&6
4891 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4892 /* end confdefs.h. */
4893 __thread int a; int b; int main() { return a = b; }
4895 if ac_fn_c_try_compile
"$LINENO"; then :
4896 gcc_cv_have_cc_tls
=yes
4898 gcc_cv_have_cc_tls
=no
4900 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
4904 $as_echo "$gcc_cv_have_cc_tls" >&6; }
4906 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
4907 set_have_cc_tls
="-DHAVE_CC_TLS"
4911 # See if we have emulated thread-local storage.
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
4914 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
4915 if test "${gcc_cv_use_emutls+set}" = set; then :
4916 $as_echo_n "(cached) " >&6
4919 gcc_cv_use_emutls
=no
4920 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
4921 if { ac_try
='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
4922 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4926 test $ac_status = 0; }; }; then
4927 if grep __emutls_get_address conftest.s
> /dev
/null
; then
4928 gcc_cv_use_emutls
=yes
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
4935 $as_echo "$gcc_cv_use_emutls" >&6; }
4936 if test "$gcc_cv_use_emutls" = "yes" ; then
4938 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
4942 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
4943 set_use_emutls
="-DUSE_EMUTLS"
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
4948 $as_echo_n "checking for init priority support... " >&6; }
4949 if test "${libgcc_cv_init_priority+set}" = set; then :
4950 $as_echo_n "(cached) " >&6
4953 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4954 /* end confdefs.h. */
4959 void ip (void) __attribute__ ((constructor (1)));
4964 if ac_fn_c_try_compile
"$LINENO"; then :
4965 libgcc_cv_init_priority
=yes
4967 libgcc_cv_init_priority
=no
4969 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
4972 $as_echo "$libgcc_cv_init_priority" >&6; }
4973 if test $libgcc_cv_init_priority = yes; then
4975 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
4979 # Conditionalize the sfp-machine.h header for this target machine.
4980 if test -z "${sfp_machine_header}"; then
4981 sfp_machine_header
=$cpu_type/sfp-machine.h
4982 if test -f ${srcdir}/config
/${sfp_machine_header}; then
4985 sfp_machine_header
=no-sfp-machine.h
4990 # Conditionalize the makefile for this target machine.
4992 for f
in ${tmake_file}
4994 if test -f ${srcdir}/config
/$f
4996 tmake_file_
="${tmake_file_} \$(srcdir)/config/$f"
4999 tmake_file
="${tmake_file_}"
5002 # Likewise export definitions for libgcc_tm.h
5006 tm_file_
="${tm_file_} \$(srcdir)/config/$f"
5008 tm_file
="${tm_file_}"
5012 # Map from thread model to thread header.
5014 case $target_thread_file in
5015 aix
) thread_header
=config
/rs6000
/gthr-aix.h
;;
5016 dce
) thread_header
=config
/pa
/gthr-dce.h
;;
5017 lynx
) thread_header
=config
/gthr-lynx.h
;;
5018 mipssde
) thread_header
=config
/mips
/gthr-mipssde.h
;;
5019 posix
) thread_header
=gthr-posix.h
;;
5020 rtems
) thread_header
=config
/gthr-rtems.h
;;
5021 single
) thread_header
=gthr-single.h
;;
5022 tpf
) thread_header
=config
/s390
/gthr-tpf.h
;;
5023 vxworks
) thread_header
=config
/gthr-vxworks.h
;;
5024 win32
) thread_header
=config
/i386
/gthr-win32.h
;;
5029 # Substitute configuration variables
5033 ac_config_links
="$ac_config_links enable-execute-stack.c:$enable_execute_stack"
5035 ac_config_links
="$ac_config_links unwind.h:$unwind_header"
5037 ac_config_links
="$ac_config_links md-unwind-support.h:config/$md_unwind_header"
5039 ac_config_links
="$ac_config_links sfp-machine.h:config/$sfp_machine_header"
5041 ac_config_links
="$ac_config_links gthr-default.h:$thread_header"
5044 # We need multilib support.
5045 ac_config_files
="$ac_config_files Makefile"
5047 ac_config_commands
="$ac_config_commands default"
5049 cat >confcache
<<\_ACEOF
5050 # This file is a shell script that caches the results of configure
5051 # tests run on this system so they can be shared between configure
5052 # scripts and configure runs, see configure's option --config-cache.
5053 # It is not useful on other systems. If it contains results you don't
5054 # want to keep, you may remove or edit it.
5056 # config.status only pays attention to the cache file if you give it
5057 # the --recheck option to rerun configure.
5059 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5060 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5065 # The following way of writing the cache mishandles newlines in values,
5066 # but we know of no workaround that is simple, portable, and efficient.
5067 # So, we kill variables containing newlines.
5068 # Ultrix sh set writes to stderr and can't be redirected directly,
5069 # and sets the high bit in the cache file unless we assign to the vars.
5071 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5072 eval ac_val
=\$
$ac_var
5076 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5077 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5080 _ | IFS | as_nl
) ;; #(
5081 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5082 *) { eval $ac_var=; unset $ac_var;} ;;
5088 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5089 *${as_nl}ac_space
=\
*)
5090 # `set' does not quote correctly, so add quotes: double-quote
5091 # substitution turns \\\\ into \\, and sed turns \\ into \.
5094 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5097 # `set' quotes correctly as required by POSIX, so do not add quotes.
5098 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5107 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5109 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5111 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5112 if test -w "$cache_file"; then
5113 test "x$cache_file" != "x/dev/null" &&
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5115 $as_echo "$as_me: updating cache $cache_file" >&6;}
5116 cat confcache
>$cache_file
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5119 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5124 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5125 # Let make expand exec_prefix.
5126 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5128 DEFS
=-DHAVE_CONFIG_H
5132 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5133 # 1. Remove the extension, and $U if already installed.
5134 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5135 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5136 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5137 # will be set to the directory where LIBOBJS objects are built.
5138 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5139 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5143 LTLIBOBJS
=$ac_ltlibobjs
5147 : ${CONFIG_STATUS=./config.status}
5149 ac_clean_files_save
=$ac_clean_files
5150 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5152 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5154 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5156 # Generated by $as_me.
5157 # Run this file to recreate the current configuration.
5158 # Compiler output produced by configure, useful for debugging
5159 # configure, is in config.log if it exists.
5165 SHELL=\${CONFIG_SHELL-$SHELL}
5168 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5169 ## -------------------- ##
5170 ## M4sh Initialization. ##
5171 ## -------------------- ##
5173 # Be more Bourne compatible
5174 DUALCASE
=1; export DUALCASE
# for MKS sh
5175 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5178 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5179 # is contrary to our usage. Disable this feature.
5180 alias -g '${1+"$@"}'='"$@"'
5181 setopt NO_GLOB_SUBST
5183 case `(set -o) 2>/dev/null` in #(
5195 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5196 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5197 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5198 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5199 # Prefer a ksh shell builtin over an external printf program on Solaris,
5200 # but without wasting forks for bash or zsh.
5201 if test -z "$BASH_VERSION$ZSH_VERSION" \
5202 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5203 as_echo='print
-r --'
5204 as_echo_n='print
-rn --'
5205 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5206 as_echo='printf %s
\n'
5207 as_echo_n='printf %s
'
5209 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5210 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5211 as_echo_n='/usr
/ucb
/echo -n'
5213 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5214 as_echo_n_body='eval
5218 expr "X$arg" : "X\\(.*\\)$as_nl";
5219 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5221 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5223 export as_echo_n_body
5224 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5227 as_echo='sh
-c $as_echo_body as_echo
'
5230 # The user is always right.
5231 if test "${PATH_SEPARATOR+set}" != set; then
5233 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5234 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5241 # We need space, tab and new line, in precisely that order. Quoting is
5242 # there to prevent editors from complaining about space-tab.
5243 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5244 # splitting by setting IFS to empty value.)
5247 # Find who we are. Look in the path if we contain no directory separator.
5249 *[\\/]* ) as_myself=$0 ;;
5250 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5254 test -z "$as_dir" && as_dir=.
5255 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5261 # We did not find ourselves, most probably we were run as `sh COMMAND'
5262 # in which case we are not to be found in the path.
5263 if test "x$as_myself" = x
; then
5266 if test ! -f "$as_myself"; then
5267 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5271 # Unset variables that we do not need and which cause bugs (e.g. in
5272 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5273 # suppresses any "Segmentation fault" message there. '((' could
5274 # trigger a bug in pdksh 5.2.14.
5275 for as_var
in BASH_ENV ENV MAIL MAILPATH
5276 do eval test x\
${$as_var+set} = xset \
5277 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5290 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5293 # as_fn_error ERROR [LINENO LOG_FD]
5294 # ---------------------------------
5295 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5296 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5297 # script with status $?, using 1 if that was 0.
5300 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5302 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5303 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5305 $as_echo "$as_me: error: $1" >&2
5306 as_fn_exit
$as_status
5310 # as_fn_set_status STATUS
5311 # -----------------------
5312 # Set $? to STATUS, without forking.
5316 } # as_fn_set_status
5320 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5330 # Portably unset VAR.
5333 { eval $1=; unset $1;}
5335 as_unset
=as_fn_unset
5336 # as_fn_append VAR VALUE
5337 # ----------------------
5338 # Append the text in VALUE to the end of the definition contained in VAR. Take
5339 # advantage of any shell optimizations that allow amortized linear growth over
5340 # repeated appends, instead of the typical quadratic growth present in naive
5342 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5343 eval 'as_fn_append ()
5354 # as_fn_arith ARG...
5355 # ------------------
5356 # Perform arithmetic evaluation on the ARGs, and store the result in the
5357 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5358 # must be portable across $(()) and expr.
5359 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5360 eval 'as_fn_arith ()
5367 as_val
=`expr "$@" || test $? -eq 1`
5372 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5373 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5379 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5380 as_basename
=basename
5385 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5391 as_me
=`$as_basename -- "$0" ||
5392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5393 X"$0" : 'X\(//\)$' \| \
5394 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5396 sed '/^.*\/\([^/][^/]*\)\/*$/{
5410 # Avoid depending upon Character Ranges.
5411 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5412 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5413 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5414 as_cr_digits
='0123456789'
5415 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5417 ECHO_C
= ECHO_N
= ECHO_T
=
5418 case `echo -n x` in #(((((
5420 case `echo 'xy\c'` in
5421 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5423 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5430 rm -f conf$$ conf$$.exe conf$$.
file
5431 if test -d conf$$.dir
; then
5432 rm -f conf$$.dir
/conf$$.
file
5435 mkdir conf$$.dir
2>/dev
/null
5437 if (echo >conf$$.
file) 2>/dev
/null
; then
5438 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5440 # ... but there are two gotchas:
5441 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5442 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5443 # In both cases, we have to default to `cp -p'.
5444 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5446 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5454 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5455 rmdir conf$$.dir
2>/dev
/null
5460 # Create "$as_dir" as a directory, including parents if necessary.
5465 -*) as_dir
=.
/$as_dir;;
5467 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5471 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5472 *) as_qdir
=$as_dir;;
5474 as_dirs
="'$as_qdir' $as_dirs"
5475 as_dir
=`$as_dirname -- "$as_dir" ||
5476 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5477 X"$as_dir" : 'X\(//\)[^/]' \| \
5478 X"$as_dir" : 'X\(//\)$' \| \
5479 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5480 $as_echo X"$as_dir" |
5481 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5498 test -d "$as_dir" && break
5500 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5501 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
5505 if mkdir
-p .
2>/dev
/null
; then
5506 as_mkdir_p
='mkdir -p "$as_dir"'
5508 test -d .
/-p && rmdir .
/-p
5512 if test -x / >/dev
/null
2>&1; then
5515 if ls -dL / >/dev
/null
2>&1; then
5522 if test -d "$1"; then
5528 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5529 ???[sx]*):;;*)false;;esac;fi
5533 as_executable_p
=$as_test_x
5535 # Sed expression to map a string onto a valid CPP name.
5536 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5538 # Sed expression to map a string onto a valid variable name.
5539 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5543 ## ----------------------------------- ##
5544 ## Main body of $CONFIG_STATUS script. ##
5545 ## ----------------------------------- ##
5547 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5549 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5550 # Save the log message, to keep $0 and so on meaningful, and to
5551 # report actual input values of CONFIG_FILES etc. instead of their
5552 # values after options handling.
5554 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5555 generated by GNU Autoconf 2.64. Invocation command line was
5557 CONFIG_FILES = $CONFIG_FILES
5558 CONFIG_HEADERS = $CONFIG_HEADERS
5559 CONFIG_LINKS = $CONFIG_LINKS
5560 CONFIG_COMMANDS = $CONFIG_COMMANDS
5563 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5568 case $ac_config_files in *"
5569 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
5572 case $ac_config_headers in *"
5573 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
5577 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5578 # Files that config.status was made for.
5579 config_files="$ac_config_files"
5580 config_headers="$ac_config_headers"
5581 config_links="$ac_config_links"
5582 config_commands="$ac_config_commands"
5586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5588 \`$as_me' instantiates files and other configuration actions
5589 from templates according to the current configuration. Unless the files
5590 and actions are specified as TAGs, all are instantiated by default.
5592 Usage: $0 [OPTION]... [TAG]...
5594 -h, --help print this help, then exit
5595 -V, --version print version number and configuration settings, then exit
5596 -q, --quiet, --silent
5597 do not print progress messages
5598 -d, --debug don't remove temporary files
5599 --recheck update $as_me by reconfiguring in the same conditions
5600 --file=FILE[:TEMPLATE]
5601 instantiate the configuration file FILE
5602 --header=FILE[:TEMPLATE]
5603 instantiate the configuration header FILE
5605 Configuration files:
5608 Configuration headers:
5611 Configuration links:
5614 Configuration commands:
5617 Report bugs to the package provider.
5618 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
5619 General help using GNU software: <http://www.gnu.org/gethelp/>."
5622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5624 GNU C Runtime Library config.status 1.0
5625 configured by $0, generated by GNU Autoconf 2.64,
5626 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5628 Copyright (C) 2009 Free Software Foundation, Inc.
5629 This config.status script is free software; the Free Software Foundation
5630 gives unlimited permission to copy, distribute and modify it."
5636 test -n "\$AWK" || AWK=awk
5639 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5640 # The default lists apply if the user does not specify any file.
5646 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5647 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
5658 # Handling of the options.
5659 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5661 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5662 $as_echo "$ac_cs_version"; exit ;;
5663 --debug |
--debu |
--deb |
--de |
--d |
-d )
5665 --file |
--fil |
--fi |
--f )
5668 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5670 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5671 ac_need_defaults
=false
;;
5672 --header |
--heade |
--head |
--hea )
5675 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5677 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5678 ac_need_defaults
=false
;;
5680 # Conflict between --help and --header
5681 as_fn_error
"ambiguous option: \`$1'
5682 Try \`$0 --help' for more information.";;
5683 --help |
--hel |
-h )
5684 $as_echo "$ac_cs_usage"; exit ;;
5685 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5686 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5690 -*) as_fn_error
"unrecognized option: \`$1'
5691 Try \`$0 --help' for more information." ;;
5693 *) as_fn_append ac_config_targets
" $1"
5694 ac_need_defaults
=false
;;
5700 ac_configure_extra_args
=
5702 if $ac_cs_silent; then
5704 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5709 if \$ac_cs_recheck; then
5710 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5712 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5713 CONFIG_SHELL='$SHELL'
5719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5723 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5724 ## Running $as_me. ##
5730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5736 with_target_subdir=${with_target_subdir}
5737 with_multisubdir=${with_multisubdir}
5738 ac_configure_args="--enable-multilib ${ac_configure_args}"
5739 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5740 libgcc_topdir=${libgcc_topdir}
5746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5748 # Handling of arguments.
5749 for ac_config_target
in $ac_config_targets
5751 case $ac_config_target in
5752 "auto-target.h") CONFIG_HEADERS
="$CONFIG_HEADERS auto-target.h:config.in" ;;
5753 "enable-execute-stack.c") CONFIG_LINKS
="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;;
5754 "unwind.h") CONFIG_LINKS
="$CONFIG_LINKS unwind.h:$unwind_header" ;;
5755 "md-unwind-support.h") CONFIG_LINKS
="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;;
5756 "sfp-machine.h") CONFIG_LINKS
="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;;
5757 "gthr-default.h") CONFIG_LINKS
="$CONFIG_LINKS gthr-default.h:$thread_header" ;;
5758 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5759 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
5761 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5766 # If the user did not use the arguments to specify the items to instantiate,
5767 # then the envvar interface is used. Set only those that are not.
5768 # We use the long form for the default assignment because of an extremely
5769 # bizarre bug on SunOS 4.1.3.
5770 if $ac_need_defaults; then
5771 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5772 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5773 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS
=$config_links
5774 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
5777 # Have a temporary directory for convenience. Make it in the build tree
5778 # simply because there is no reason against having it here, and in addition,
5779 # creating and moving files from /tmp can sometimes cause problems.
5780 # Hook for its removal unless debugging.
5781 # Note that there is a small window in which the directory will not be cleaned:
5782 # after its creation but before its name has been assigned to `$tmp'.
5786 trap 'exit_status=$?
5787 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5789 trap 'as_fn_exit 1' 1 2 13 15
5791 # Create a (secure) tmp directory for tmp files.
5794 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5795 test -n "$tmp" && test -d "$tmp"
5798 tmp
=.
/conf$$
-$RANDOM
5799 (umask 077 && mkdir
"$tmp")
5800 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
5802 # Set up the scripts for CONFIG_FILES section.
5803 # No need to generate them if there are no CONFIG_FILES.
5804 # This happens for instance with `./config.status config.h'.
5805 if test -n "$CONFIG_FILES"; then
5808 ac_cr
=`echo X | tr X '\015'`
5809 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5810 # But we know of no other shell where ac_cr would be empty at this
5811 # point, so we can use a bashism as a fallback.
5812 if test "x$ac_cr" = x
; then
5813 eval ac_cr
=\$
\'\\r
\'
5815 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5816 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5822 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5827 echo "cat >conf$$subs.awk <<_ACEOF" &&
5828 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5831 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5832 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5834 for ac_last_try in false false false false false :; do
5835 . ./conf$$subs.sh ||
5836 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5838 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5839 if test $ac_delim_n = $ac_delim_num; then
5841 elif $ac_last_try; then
5842 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5844 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5849 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5850 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
5854 s/^/S["/; s
/!.
*/"]=/
5864 s/\(.\{148\}\).*/\1/
5866 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5871 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5878 s/\(.\{148\}\).*/\1/
5880 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5884 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5889 ' <conf$$subs.awk | sed '
5894 ' >>$CONFIG_STATUS || ac_write_fail=1
5895 rm -f conf$$subs.awk
5896 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5898 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
5899 for (key in S) S_is_set[key] = 1
5905 nfields = split(line, field, "@
")
5907 len = length(field[1])
5908 for (i = 2; i < nfields; i++) {
5910 keylen = length(key)
5911 if (S_is_set[key]) {
5913 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5914 len += length(value) + length(field[++i])
5925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5926 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5927 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5930 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
5931 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
5934 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5935 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
5936 # trailing colons and then remove the whole line if VPATH becomes empty
5937 # (actually we leave an empty line to preserve line numbers).
5938 if test "x
$srcdir" = x.; then
5939 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5943 s/^\([^=]*=[ ]*\):*/\1/
5949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5950 fi # test -n "$CONFIG_FILES"
5952 # Set up the scripts for CONFIG_HEADERS section.
5953 # No need to generate them if there are no CONFIG_HEADERS.
5954 # This happens for instance with `./config.status Makefile'.
5955 if test -n "$CONFIG_HEADERS"; then
5956 cat >"$tmp/defines.
awk" <<\_ACAWK ||
5960 # Transform confdefs.h into an awk script `defines.awk', embedded as
5961 # here-document in config.status, that substitutes the proper values into
5962 # config.h.in to produce config.h.
5964 # Create a delimiter string that does not exist in confdefs.h, to ease
5965 # handling of long lines.
5967 for ac_last_try in false false :; do
5968 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
5969 if test -z "$ac_t"; then
5971 elif $ac_last_try; then
5972 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
5974 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5978 # For the awk script, D is an array of macro values keyed by name,
5979 # likewise P contains macro parameters if any. Preserve backslash
5980 # newline sequences.
5982 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5984 s/.\{148\}/&'"$ac_delim"'/g
5987 s/^[ ]*#[ ]*define[ ][ ]*/ /
5994 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
5996 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6000 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6001 D["\
1"]=" \
3\\\\\\n
"\\/p
6003 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6008 s/.\{148\}/&'"$ac_delim"'/g
6013 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6016 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6018 ' <confdefs.h | sed '
6019 s/'"$ac_delim"'/"\\\
6020 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6022 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6023 for (key in D) D_is_set[key] = 1
6026 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6028 split(line, arg, " ")
6029 if (arg[1] == "#") {
6033 defundef
= substr
(arg
[1], 2)
6036 split(mac1
, mac2
, "(") #)
6038 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6039 if (D_is_set
[macro
]) {
6040 # Preserve the white space surrounding the "#".
6041 print prefix
"define", macro P
[macro
] D
[macro
]
6044 # Replace #undef with comments. This is necessary, for example,
6045 # in the case of _POSIX_SOURCE, which is predefined and required
6046 # on some systems where configure will not decide to define it.
6047 if (defundef
== "undef") {
6048 print
"/*", prefix defundef
, macro
, "*/"
6056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6057 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6058 fi # test -n "$CONFIG_HEADERS"
6061 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6066 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6068 case $ac_mode$ac_tag in
6070 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6071 :[FH
]-) ac_tag
=-:-;;
6072 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6089 -) ac_f
="$tmp/stdin";;
6090 *) # Look for the file first in the build tree, then in the source tree
6091 # (if the path is not absolute). The absolute path cannot be DOS-style,
6092 # because $ac_f cannot contain `:'.
6096 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6098 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6100 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6101 as_fn_append ac_file_inputs
" '$ac_f'"
6104 # Let's still pretend it is `configure' which instantiates (i.e., don't
6105 # use $as_me), people would be surprised to read:
6106 # /* config.h. Generated by config.status. */
6107 configure_input
='Generated from '`
6108 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6110 if test x
"$ac_file" != x-
; then
6111 configure_input
="$ac_file. $configure_input"
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6113 $as_echo "$as_me: creating $ac_file" >&6;}
6115 # Neutralize special characters interpreted by sed in replacement strings.
6116 case $configure_input in #(
6117 *\
&* |
*\|
* |
*\\* )
6118 ac_sed_conf_input
=`$as_echo "$configure_input" |
6119 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6120 *) ac_sed_conf_input
=$configure_input;;
6124 *:-:* |
*:-) cat >"$tmp/stdin" \
6125 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6130 ac_dir
=`$as_dirname -- "$ac_file" ||
6131 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6132 X"$ac_file" : 'X\(//\)[^/]' \| \
6133 X"$ac_file" : 'X\(//\)$' \| \
6134 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6135 $as_echo X"$ac_file" |
6136 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6153 as_dir
="$ac_dir"; as_fn_mkdir_p
6157 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6159 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6160 # A ".." for each directory in $ac_dir_suffix.
6161 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6162 case $ac_top_builddir_sub in
6163 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6164 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6167 ac_abs_top_builddir
=$ac_pwd
6168 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6169 # for backward compatibility:
6170 ac_top_builddir
=$ac_top_build_prefix
6173 .
) # We are building in place.
6175 ac_top_srcdir
=$ac_top_builddir_sub
6176 ac_abs_top_srcdir
=$ac_pwd ;;
6177 [\\/]* | ?
:[\\/]* ) # Absolute name.
6178 ac_srcdir
=$srcdir$ac_dir_suffix;
6179 ac_top_srcdir
=$srcdir
6180 ac_abs_top_srcdir
=$srcdir ;;
6182 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6183 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6184 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6186 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6196 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6197 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6201 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6202 # If the template does not know about datarootdir, expand it.
6203 # FIXME: This hack should be removed a few years after 2.60.
6204 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6215 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6216 *datarootdir
*) ac_datarootdir_seen
=yes;;
6217 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6219 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6222 ac_datarootdir_hack='
6223 s&@datadir@&$datadir&g
6224 s&@docdir@&$docdir&g
6225 s&@infodir@&$infodir&g
6226 s&@localedir@&$localedir&g
6227 s&@mandir@&$mandir&g
6228 s&\\\${datarootdir}&$datarootdir&g' ;;
6232 # Neutralize VPATH when `$srcdir' = `.'.
6233 # Shell code in configure.ac might set extrasub.
6234 # FIXME: do we really want to maintain this feature?
6235 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6236 ac_sed_extra="$ac_vpsub
6239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6241 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6242 s|@configure_input@|
$ac_sed_conf_input|
;t t
6243 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6244 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6245 s
&@srcdir@
&$ac_srcdir&;t t
6246 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6247 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6248 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6249 s
&@builddir@
&$ac_builddir&;t t
6250 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6251 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6252 s
&@INSTALL@
&$ac_INSTALL&;t t
6253 $ac_datarootdir_hack
6255 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6256 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6258 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6259 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6260 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6262 which seems to be undefined. Please make sure it is defined." >&5
6263 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6264 which seems to be undefined. Please make sure it is defined." >&2;}
6268 -) cat "$tmp/out" && rm -f "$tmp/out";;
6269 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6271 || as_fn_error "could not create $ac_file" "$LINENO" 5
6277 if test x"$ac_file" != x-; then
6279 $as_echo "/* $configure_input */" \
6280 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6281 } >"$tmp/config.h" \
6282 || as_fn_error "could not create $ac_file" "$LINENO" 5
6283 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6285 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6288 mv "$tmp/config.h" "$ac_file" \
6289 || as_fn_error "could not create $ac_file" "$LINENO" 5
6292 $as_echo "/* $configure_input */" \
6293 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6294 || as_fn_error "could not create -" "$LINENO" 5
6302 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.
'; then
6305 # Prefer the file from the source tree if names are identical.
6306 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6307 ac_source=$srcdir/$ac_source
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6311 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6313 if test ! -r "$ac_source"; then
6314 as_fn_error "$ac_source: file not found" "$LINENO" 5
6318 # Try a relative symlink, then a hard link, then a copy.
6320 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6321 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6323 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6324 ln "$ac_source" "$ac_file" 2>/dev/null ||
6325 cp -p "$ac_source" "$ac_file" ||
6326 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6329 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6330 $as_echo "$as_me: executing $ac_file commands" >&6;}
6335 case $ac_file$ac_mode in
6336 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6337 if test -n "$CONFIG_FILES"; then
6338 # FIXME: We shouldn't need to
set ac_file
6340 .
${libgcc_topdir}/config-ml.
in
6349 ac_clean_files
=$ac_clean_files_save
6351 test $ac_write_fail = 0 ||
6352 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
6355 # configure is writing to config.log, and then calls config.status.
6356 # config.status does its own redirection, appending to config.log.
6357 # Unfortunately, on DOS this fails, as config.log is still kept open
6358 # by configure, so config.status won't be able to write to it; its
6359 # output is simply discarded. So we exec the FD to /dev/null,
6360 # effectively closing config.log, so it can be properly (re)opened and
6361 # appended to by config.status. When coming back to configure, we
6362 # need to make the FD available again.
6363 if test "$no_create" != yes; then
6365 ac_config_status_args
=
6366 test "$silent" = yes &&
6367 ac_config_status_args
="$ac_config_status_args --quiet"
6369 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6371 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6372 # would make configure fail if this is the last instruction.
6373 $ac_cs_success || as_fn_exit $?
6375 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6377 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}