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
569 real_host_noncanonical
571 force_explicit_eh_registry
577 long_double_type_size
647 program_transform_name
660 enable_option_checking
667 enable_version_specific_runtime_libs
669 enable_maintainer_mode
672 with_system_libunwind
673 enable_sjlj_exceptions
674 enable_explicit_exception_frame_registration
678 ac_precious_vars
='build_alias
689 # Initialize some variables set by options.
691 ac_init_version
=false
692 ac_unrecognized_opts
=
694 # The variables have the same names as the options, with
695 # dashes changed to underlines.
703 program_transform_name
=s
,x
,x
,
711 # Installation directory options.
712 # These are left unexpanded so users can "make install exec_prefix=/foo"
713 # and all the variables that are supposed to be based on exec_prefix
714 # by default will actually change.
715 # Use braces instead of parens because sh, perl, etc. also accept them.
716 # (The list follows the same order as the GNU Coding Standards.)
717 bindir
='${exec_prefix}/bin'
718 sbindir
='${exec_prefix}/sbin'
719 libexecdir
='${exec_prefix}/libexec'
720 datarootdir
='${prefix}/share'
721 datadir
='${datarootdir}'
722 sysconfdir
='${prefix}/etc'
723 sharedstatedir
='${prefix}/com'
724 localstatedir
='${prefix}/var'
725 includedir
='${prefix}/include'
726 oldincludedir
='/usr/include'
727 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
728 infodir
='${datarootdir}/info'
733 libdir
='${exec_prefix}/lib'
734 localedir
='${datarootdir}/locale'
735 mandir
='${datarootdir}/man'
741 # If the previous option needs an argument, assign it.
742 if test -n "$ac_prev"; then
743 eval $ac_prev=\
$ac_option
749 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 # Accept the important Cygnus configure options, so we can diagnose typos.
755 case $ac_dashdash$ac_option in
759 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
761 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
764 -build |
--build |
--buil |
--bui |
--bu)
765 ac_prev
=build_alias
;;
766 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
767 build_alias
=$ac_optarg ;;
769 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
770 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
771 ac_prev
=cache_file
;;
772 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
773 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
774 cache_file
=$ac_optarg ;;
777 cache_file
=config.cache
;;
779 -datadir |
--datadir |
--datadi |
--datad)
781 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
782 datadir
=$ac_optarg ;;
784 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
785 |
--dataroo |
--dataro |
--datar)
786 ac_prev
=datarootdir
;;
787 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
788 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
789 datarootdir
=$ac_optarg ;;
791 -disable-* |
--disable-*)
792 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
793 # Reject names that are not valid shell variable names.
794 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
795 as_fn_error
"invalid feature name: $ac_useropt"
796 ac_useropt_orig
=$ac_useropt
797 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
798 case $ac_user_opts in
802 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
803 ac_unrecognized_sep
=', ';;
805 eval enable_
$ac_useropt=no
;;
807 -docdir |
--docdir |
--docdi |
--doc |
--do)
809 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
812 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
814 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
817 -enable-* |
--enable-*)
818 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
819 # Reject names that are not valid shell variable names.
820 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
821 as_fn_error
"invalid feature name: $ac_useropt"
822 ac_useropt_orig
=$ac_useropt
823 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
824 case $ac_user_opts in
828 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
829 ac_unrecognized_sep
=', ';;
831 eval enable_
$ac_useropt=\
$ac_optarg ;;
833 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
834 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
835 |
--exec |
--exe |
--ex)
836 ac_prev
=exec_prefix
;;
837 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
838 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
839 |
--exec=* |
--exe=* |
--ex=*)
840 exec_prefix
=$ac_optarg ;;
842 -gas |
--gas |
--ga |
--g)
843 # Obsolete; use --with-gas.
846 -help |
--help |
--hel |
--he |
-h)
848 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
849 ac_init_help
=recursive
;;
850 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
851 ac_init_help
=short
;;
853 -host |
--host |
--hos |
--ho)
854 ac_prev
=host_alias
;;
855 -host=* |
--host=* |
--hos=* |
--ho=*)
856 host_alias
=$ac_optarg ;;
858 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
860 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
862 htmldir
=$ac_optarg ;;
864 -includedir |
--includedir |
--includedi |
--included |
--include \
865 |
--includ |
--inclu |
--incl |
--inc)
866 ac_prev
=includedir
;;
867 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
868 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
869 includedir
=$ac_optarg ;;
871 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
873 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
874 infodir
=$ac_optarg ;;
876 -libdir |
--libdir |
--libdi |
--libd)
878 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
881 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
882 |
--libexe |
--libex |
--libe)
883 ac_prev
=libexecdir
;;
884 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
885 |
--libexe=* |
--libex=* |
--libe=*)
886 libexecdir
=$ac_optarg ;;
888 -localedir |
--localedir |
--localedi |
--localed |
--locale)
890 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
891 localedir
=$ac_optarg ;;
893 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
894 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
895 ac_prev
=localstatedir
;;
896 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
897 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
898 localstatedir
=$ac_optarg ;;
900 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
902 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
906 # Obsolete; use --without-fp.
909 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
910 |
--no-cr |
--no-c |
-n)
913 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
914 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
917 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
918 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
919 |
--oldin |
--oldi |
--old |
--ol |
--o)
920 ac_prev
=oldincludedir
;;
921 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
922 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
923 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
924 oldincludedir
=$ac_optarg ;;
926 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
928 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
931 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
932 |
--program-pre |
--program-pr |
--program-p)
933 ac_prev
=program_prefix
;;
934 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
935 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
936 program_prefix
=$ac_optarg ;;
938 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
939 |
--program-suf |
--program-su |
--program-s)
940 ac_prev
=program_suffix
;;
941 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
942 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
943 program_suffix
=$ac_optarg ;;
945 -program-transform-name |
--program-transform-name \
946 |
--program-transform-nam |
--program-transform-na \
947 |
--program-transform-n |
--program-transform- \
948 |
--program-transform |
--program-transfor \
949 |
--program-transfo |
--program-transf \
950 |
--program-trans |
--program-tran \
951 |
--progr-tra |
--program-tr |
--program-t)
952 ac_prev
=program_transform_name
;;
953 -program-transform-name=* |
--program-transform-name=* \
954 |
--program-transform-nam=* |
--program-transform-na=* \
955 |
--program-transform-n=* |
--program-transform-=* \
956 |
--program-transform=* |
--program-transfor=* \
957 |
--program-transfo=* |
--program-transf=* \
958 |
--program-trans=* |
--program-tran=* \
959 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
960 program_transform_name
=$ac_optarg ;;
962 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
964 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
967 -psdir |
--psdir |
--psdi |
--psd |
--ps)
969 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
972 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
973 |
-silent |
--silent |
--silen |
--sile |
--sil)
976 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
978 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
980 sbindir
=$ac_optarg ;;
982 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
983 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
984 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
986 ac_prev
=sharedstatedir
;;
987 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
988 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
989 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
991 sharedstatedir
=$ac_optarg ;;
993 -site |
--site |
--sit)
995 -site=* |
--site=* |
--sit=*)
998 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1000 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1001 srcdir
=$ac_optarg ;;
1003 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1004 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1005 ac_prev
=sysconfdir
;;
1006 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1007 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1008 sysconfdir
=$ac_optarg ;;
1010 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1011 ac_prev
=target_alias
;;
1012 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1013 target_alias
=$ac_optarg ;;
1015 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1018 -version |
--version |
--versio |
--versi |
--vers |
-V)
1019 ac_init_version
=: ;;
1022 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1023 # Reject names that are not valid shell variable names.
1024 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1025 as_fn_error
"invalid package name: $ac_useropt"
1026 ac_useropt_orig
=$ac_useropt
1027 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1028 case $ac_user_opts in
1032 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1033 ac_unrecognized_sep
=', ';;
1035 eval with_
$ac_useropt=\
$ac_optarg ;;
1037 -without-* |
--without-*)
1038 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1039 # Reject names that are not valid shell variable names.
1040 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1041 as_fn_error
"invalid package name: $ac_useropt"
1042 ac_useropt_orig
=$ac_useropt
1043 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044 case $ac_user_opts in
1048 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1049 ac_unrecognized_sep
=', ';;
1051 eval with_
$ac_useropt=no
;;
1054 # Obsolete; use --with-x.
1057 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1058 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1059 ac_prev
=x_includes
;;
1060 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1061 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1062 x_includes
=$ac_optarg ;;
1064 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1065 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1066 ac_prev
=x_libraries
;;
1067 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1068 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1069 x_libraries
=$ac_optarg ;;
1071 -*) as_fn_error
"unrecognized option: \`$ac_option'
1072 Try \`$0 --help' for more information."
1076 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1077 # Reject names that are not valid shell variable names.
1078 case $ac_envvar in #(
1079 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1080 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1082 eval $ac_envvar=\
$ac_optarg
1083 export $ac_envvar ;;
1086 # FIXME: should be removed in autoconf 3.0.
1087 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1088 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1089 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1090 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1096 if test -n "$ac_prev"; then
1097 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1098 as_fn_error
"missing argument to $ac_option"
1101 if test -n "$ac_unrecognized_opts"; then
1102 case $enable_option_checking in
1104 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1105 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1109 # Check all directory arguments for consistency.
1110 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1111 datadir sysconfdir sharedstatedir localstatedir includedir \
1112 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1113 libdir localedir mandir
1115 eval ac_val
=\$
$ac_var
1116 # Remove trailing slashes.
1119 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1120 eval $ac_var=\
$ac_val;;
1122 # Be sure to have absolute directory names.
1124 [\\/$
]* | ?
:[\\/]* ) continue;;
1125 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1127 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1130 # There might be people who depend on the old broken behavior: `$host'
1131 # used to hold the argument of --host etc.
1132 # FIXME: To remove some day.
1135 target
=$target_alias
1137 # FIXME: To remove some day.
1138 if test "x$host_alias" != x
; then
1139 if test "x$build_alias" = x
; then
1140 cross_compiling
=maybe
1141 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1142 If a cross compiler is detected then cross compile mode will be used." >&2
1143 elif test "x$build_alias" != "x$host_alias"; then
1149 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1151 test "$silent" = yes && exec 6>/dev
/null
1154 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1155 ac_ls_di
=`ls -di .` &&
1156 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1157 as_fn_error
"working directory cannot be determined"
1158 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1159 as_fn_error
"pwd does not report name of working directory"
1162 # Find the source files, if location was not specified.
1163 if test -z "$srcdir"; then
1164 ac_srcdir_defaulted
=yes
1165 # Try the directory containing this script, then the parent directory.
1166 ac_confdir
=`$as_dirname -- "$as_myself" ||
1167 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1168 X"$as_myself" : 'X\(//\)[^/]' \| \
1169 X"$as_myself" : 'X\(//\)$' \| \
1170 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1171 $as_echo X"$as_myself" |
1172 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1190 if test ! -r "$srcdir/$ac_unique_file"; then
1194 ac_srcdir_defaulted
=no
1196 if test ! -r "$srcdir/$ac_unique_file"; then
1197 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1198 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1200 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1202 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1204 # When building in place, set srcdir=.
1205 if test "$ac_abs_confdir" = "$ac_pwd"; then
1208 # Remove unnecessary trailing slashes from srcdir.
1209 # Double slashes in file names in object file debugging info
1210 # mess up M-x gdb in Emacs.
1212 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1214 for ac_var
in $ac_precious_vars; do
1215 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1216 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1217 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1218 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1222 # Report the --help message.
1224 if test "$ac_init_help" = "long"; then
1225 # Omit some internal or obsolete options to make the list less imposing.
1226 # This message is too long to be a string in the A/UX 3.1 sh.
1228 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1230 Usage: $0 [OPTION]... [VAR=VALUE]...
1232 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1233 VAR=VALUE. See below for descriptions of some of the useful variables.
1235 Defaults for the options are specified in brackets.
1238 -h, --help display this help and exit
1239 --help=short display options specific to this package
1240 --help=recursive display the short help of all the included packages
1241 -V, --version display version information and exit
1242 -q, --quiet, --silent do not print \`checking...' messages
1243 --cache-file=FILE cache test results in FILE [disabled]
1244 -C, --config-cache alias for \`--cache-file=config.cache'
1245 -n, --no-create do not create output files
1246 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1248 Installation directories:
1249 --prefix=PREFIX install architecture-independent files in PREFIX
1250 [$ac_default_prefix]
1251 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1254 By default, \`make install' will install all the files in
1255 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1256 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1257 for instance \`--prefix=\$HOME'.
1259 For better control, use the options below.
1261 Fine tuning of the installation directories:
1262 --bindir=DIR user executables [EPREFIX/bin]
1263 --sbindir=DIR system admin executables [EPREFIX/sbin]
1264 --libexecdir=DIR program executables [EPREFIX/libexec]
1265 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1266 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1267 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1268 --libdir=DIR object code libraries [EPREFIX/lib]
1269 --includedir=DIR C header files [PREFIX/include]
1270 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1271 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1272 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1273 --infodir=DIR info documentation [DATAROOTDIR/info]
1274 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1275 --mandir=DIR man documentation [DATAROOTDIR/man]
1276 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
1277 --htmldir=DIR html documentation [DOCDIR]
1278 --dvidir=DIR dvi documentation [DOCDIR]
1279 --pdfdir=DIR pdf documentation [DOCDIR]
1280 --psdir=DIR ps documentation [DOCDIR]
1286 --build=BUILD configure
for building on BUILD
[guessed
]
1287 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1291 if test -n "$ac_init_help"; then
1292 case $ac_init_help in
1293 short | recursive
) echo "Configuration of GNU C Runtime Library 1.0:";;
1298 --disable-option-checking ignore unrecognized
--enable/--with options
1299 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1300 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1301 --disable-shared don
't provide a shared libgcc
1302 --enable-vtable-verify Enable vtable verification feature
1303 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
1304 --enable-maintainer-mode
1305 enable make rules and dependencies not useful (and
1306 sometimes confusing) to the casual installer
1307 --enable-decimal-float={no,yes,bid,dpd}
1308 enable decimal float extension to C. Selecting 'bid
'
1309 or 'dpd
' choses which decimal floating point format
1311 --enable-sjlj-exceptions
1312 force use of builtin_setjmp for exceptions
1313 --enable-explicit-exception-frame-registration
1314 register exception tables explicitly at module
1315 start, for use e.g. for compatibility with
1316 installations without PT_GNU_EH_FRAME support
1317 --enable-tls Use thread-local storage [default=yes]
1320 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1321 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1322 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1323 --with-cross-host=HOST Configuring with a cross compiler
1324 --with-ld arrange to use the specified ld (full pathname)
1325 --with-aix-soname=aix|svr4|both
1326 shared library versioning (aka "SONAME") variant to
1328 --with-slibdir=DIR shared libraries in DIR LIBDIR
1329 --with-build-libsubdir=DIR Directory where to find libraries for build system
1330 --with-system-libunwind use installed libunwind
1331 --with-glibc-version=M.N
1332 assume GCC used with glibc version M.N or later
1334 Some influential environment variables:
1335 CC C compiler command
1336 CFLAGS C compiler flags
1337 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1338 nonstandard directory <lib dir>
1339 LIBS libraries to pass to the linker, e.g. -l<library>
1340 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1341 you have headers in a nonstandard directory <include dir>
1344 Use these variables to override the choices made by `configure' or to
help
1345 it to
find libraries and programs with nonstandard names
/locations.
1347 Report bugs to the package provider.
1348 GNU C Runtime Library home page
: <http
://www.gnu.org
/software
/libgcc
/>.
1349 General
help using GNU software
: <http
://www.gnu.org
/gethelp
/>.
1354 if test "$ac_init_help" = "recursive"; then
1355 # If there are subdirs, report their specific --help.
1356 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1357 test -d "$ac_dir" ||
1358 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1363 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1365 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1366 # A ".." for each directory in $ac_dir_suffix.
1367 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1368 case $ac_top_builddir_sub in
1369 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1370 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
1373 ac_abs_top_builddir
=$ac_pwd
1374 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
1375 # for backward compatibility:
1376 ac_top_builddir
=$ac_top_build_prefix
1379 .
) # We are building in place.
1381 ac_top_srcdir
=$ac_top_builddir_sub
1382 ac_abs_top_srcdir
=$ac_pwd ;;
1383 [\\/]* | ?
:[\\/]* ) # Absolute name.
1384 ac_srcdir
=$srcdir$ac_dir_suffix;
1385 ac_top_srcdir
=$srcdir
1386 ac_abs_top_srcdir
=$srcdir ;;
1388 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
1389 ac_top_srcdir
=$ac_top_build_prefix$srcdir
1390 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
1392 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
1394 cd "$ac_dir" ||
{ ac_status
=$?
; continue; }
1395 # Check for guested configure.
1396 if test -f "$ac_srcdir/configure.gnu"; then
1398 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1399 elif test -f "$ac_srcdir/configure"; then
1401 $SHELL "$ac_srcdir/configure" --help=recursive
1403 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1405 cd "$ac_pwd" ||
{ ac_status
=$?
; break; }
1409 test -n "$ac_init_help" && exit $ac_status
1410 if $ac_init_version; then
1412 GNU C Runtime Library configure
1.0
1413 generated by GNU Autoconf
2.64
1415 Copyright
(C
) 2009 Free Software Foundation
, Inc.
1416 This configure
script is free software
; the Free Software Foundation
1417 gives unlimited permission to copy
, distribute and modify it.
1422 ## ------------------------ ##
1423 ## Autoconf initialization. ##
1424 ## ------------------------ ##
1426 # ac_fn_c_try_compile LINENO
1427 # --------------------------
1428 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1429 ac_fn_c_try_compile
()
1431 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1432 rm -f conftest.
$ac_objext
1433 if { { ac_try
="$ac_compile"
1435 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1436 *) ac_try_echo=$ac_try;;
1438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1439 $as_echo "$ac_try_echo"; } >&5
1440 (eval "$ac_compile") 2>conftest.err
1442 if test -s conftest.err; then
1443 grep -v '^ *+' conftest.err >conftest.er1
1444 cat conftest.er1 >&5
1445 mv -f conftest.er1 conftest.err
1447 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1448 test $ac_status = 0; } && {
1449 test -z "$ac_c_werror_flag" ||
1450 test ! -s conftest.err
1451 } && test -s conftest.$ac_objext; then :
1454 $as_echo "$as_me: failed program was:" >&5
1455 sed 's/^/| /' conftest.$ac_ext >&5
1459 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1462 } # ac_fn_c_try_compile
1464 # ac_fn_c_try_cpp LINENO
1465 # ----------------------
1466 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1469 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470 if { { ac_try="$ac_cpp conftest.$ac_ext"
1472 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1473 *) ac_try_echo
=$ac_try;;
1475 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1476 $as_echo "$ac_try_echo"; } >&5
1477 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1479 if test -s conftest.err
; then
1480 grep -v '^ *+' conftest.err
>conftest.er1
1481 cat conftest.er1
>&5
1482 mv -f conftest.er1 conftest.err
1484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1485 test $ac_status = 0; } >/dev
/null
&& {
1486 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1487 test ! -s conftest.err
1491 $as_echo "$as_me: failed program was:" >&5
1492 sed 's/^/| /' conftest.
$ac_ext >&5
1496 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1501 # ac_fn_c_try_run LINENO
1502 # ----------------------
1503 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1504 # that executables *can* be run.
1507 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1508 if { { ac_try
="$ac_link"
1510 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1511 *) ac_try_echo=$ac_try;;
1513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1514 $as_echo "$ac_try_echo"; } >&5
1515 (eval "$ac_link") 2>&5
1517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1519 { { case "(($ac_try" in
1520 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1521 *) ac_try_echo
=$ac_try;;
1523 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1524 $as_echo "$ac_try_echo"; } >&5
1525 (eval "$ac_try") 2>&5
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; }; }; then :
1531 $as_echo "$as_me: program exited with status $ac_status" >&5
1532 $as_echo "$as_me: failed program was:" >&5
1533 sed 's/^/| /' conftest.
$ac_ext >&5
1535 ac_retval
=$ac_status
1537 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1538 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1543 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1544 # --------------------------------------------
1545 # Tries to find the compile-time value of EXPR in a program that includes
1546 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1548 ac_fn_c_compute_int
()
1550 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1551 if test "$cross_compiling" = yes; then
1552 # Depending upon the size, compute the lo and hi bounds.
1553 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1559 static int test_array [1 - 2 * !(($2) >= 0)];
1566 if ac_fn_c_try_compile
"$LINENO"; then :
1569 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1570 /* end confdefs.h. */
1575 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1582 if ac_fn_c_try_compile
"$LINENO"; then :
1583 ac_hi
=$ac_mid; break
1585 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1586 if test $ac_lo -le $ac_mid; then
1590 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1592 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1596 /* end confdefs.h. */
1601 static int test_array [1 - 2 * !(($2) < 0)];
1608 if ac_fn_c_try_compile
"$LINENO"; then :
1611 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h. */
1617 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1624 if ac_fn_c_try_compile
"$LINENO"; then :
1625 ac_lo
=$ac_mid; break
1627 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1628 if test $ac_mid -le $ac_hi; then
1632 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1634 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1639 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1641 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1642 # Binary search between lo and hi bounds.
1643 while test "x$ac_lo" != "x$ac_hi"; do
1644 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1645 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1646 /* end confdefs.h. */
1651 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1658 if ac_fn_c_try_compile
"$LINENO"; then :
1661 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1663 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1666 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1670 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h. */
1673 static long int longval () { return $2; }
1674 static unsigned long int ulongval () { return $2; }
1681 FILE *f = fopen ("conftest.val", "w");
1686 long int i = longval ();
1689 fprintf (f, "%ld", i);
1693 unsigned long int i = ulongval ();
1696 fprintf (f, "%lu", i);
1698 /* Do not output a trailing newline, as this causes \r\n confusion
1699 on some platforms. */
1700 return ferror (f) || fclose (f) != 0;
1706 if ac_fn_c_try_run
"$LINENO"; then :
1707 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1711 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1712 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1716 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1719 } # ac_fn_c_compute_int
1721 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1722 # ----------------------------------------------
1723 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1724 ac_fn_c_check_header_preproc
()
1726 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1728 $as_echo_n "checking for $2... " >&6; }
1729 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730 $as_echo_n "(cached) " >&6
1732 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1733 /* end confdefs.h. */
1736 if ac_fn_c_try_cpp
"$LINENO"; then :
1741 rm -f conftest.err conftest.
$ac_ext
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1745 $as_echo "$ac_res" >&6; }
1746 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1748 } # ac_fn_c_check_header_preproc
1749 cat >config.log
<<_ACEOF
1750 This file contains any messages produced by compilers while
1751 running configure, to aid debugging if configure makes a mistake.
1753 It was created by GNU C Runtime Library $as_me 1.0, which was
1754 generated by GNU Autoconf 2.64. Invocation command line was
1766 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1767 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1768 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1769 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1770 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1772 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1773 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1775 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1776 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1777 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1778 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1779 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1780 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1781 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1785 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1789 test -z "$as_dir" && as_dir
=.
1790 $as_echo "PATH: $as_dir"
1806 # Keep a trace of the command line.
1807 # Strip out --no-create and --no-recursion so they do not pile up.
1808 # Strip out --silent because we don't want to record it for future runs.
1809 # Also quote any args containing shell meta-characters.
1810 # Make two passes to allow for proper duplicate-argument suppression.
1814 ac_must_keep_next
=false
1820 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1821 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1822 |
-silent |
--silent |
--silen |
--sile |
--sil)
1825 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1828 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1830 as_fn_append ac_configure_args1
" '$ac_arg'"
1831 if test $ac_must_keep_next = true
; then
1832 ac_must_keep_next
=false
# Got value, back to normal.
1835 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1836 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1837 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1838 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1839 case "$ac_configure_args0 " in
1840 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1843 -* ) ac_must_keep_next
=true
;;
1846 as_fn_append ac_configure_args
" '$ac_arg'"
1851 { ac_configure_args0
=; unset ac_configure_args0
;}
1852 { ac_configure_args1
=; unset ac_configure_args1
;}
1854 # When interrupted or exit'd, cleanup temporary files, and complete
1855 # config.log. We remove comments because anyway the quotes in there
1856 # would cause problems or look ugly.
1857 # WARNING: Use '\'' to represent an apostrophe within the trap.
1858 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1859 trap 'exit_status=$?
1860 # Save into config.log some information that might help in debugging.
1865 ## ---------------- ##
1866 ## Cache variables. ##
1867 ## ---------------- ##
1870 # The following way of writing the cache mishandles newlines in values,
1872 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1873 eval ac_val=\$$ac_var
1877 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1878 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1881 _ | IFS | as_nl) ;; #(
1882 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1883 *) { eval $ac_var=; unset $ac_var;} ;;
1888 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1889 *${as_nl}ac_space=\ *)
1891 "s/'\''/'\''\\\\'\'''\''/g;
1892 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1895 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1903 ## ----------------- ##
1904 ## Output variables. ##
1905 ## ----------------- ##
1908 for ac_var in $ac_subst_vars
1910 eval ac_val=\$$ac_var
1912 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1914 $as_echo "$ac_var='\''$ac_val'\''"
1918 if test -n "$ac_subst_files"; then
1920 ## ------------------- ##
1921 ## File substitutions. ##
1922 ## ------------------- ##
1925 for ac_var
in $ac_subst_files
1927 eval ac_val
=\$
$ac_var
1929 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1931 $as_echo "$ac_var='\''$ac_val'\''"
1936 if test -s confdefs.h; then
1946 test "$ac_signal" != 0 &&
1947 $as_echo "$as_me: caught signal $ac_signal"
1948 $as_echo "$as_me: exit $exit_status"
1950 rm -f core *.core core.conftest.* &&
1951 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1954 for ac_signal
in 1 2 13 15; do
1955 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1959 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1960 rm -f -r conftest
* confdefs.h
1962 $as_echo "/* confdefs.h */" > confdefs.h
1964 # Predefined preprocessor variables.
1966 cat >>confdefs.h
<<_ACEOF
1967 #define PACKAGE_NAME "$PACKAGE_NAME"
1970 cat >>confdefs.h
<<_ACEOF
1971 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1974 cat >>confdefs.h
<<_ACEOF
1975 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1978 cat >>confdefs.h
<<_ACEOF
1979 #define PACKAGE_STRING "$PACKAGE_STRING"
1982 cat >>confdefs.h
<<_ACEOF
1983 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1986 cat >>confdefs.h
<<_ACEOF
1987 #define PACKAGE_URL "$PACKAGE_URL"
1991 # Let the site file select an alternate cache file if it wants to.
1992 # Prefer an explicitly selected file to automatically selected ones.
1995 if test -n "$CONFIG_SITE"; then
1996 ac_site_file1
=$CONFIG_SITE
1997 elif test "x$prefix" != xNONE
; then
1998 ac_site_file1
=$prefix/share
/config.site
1999 ac_site_file2
=$prefix/etc
/config.site
2001 ac_site_file1
=$ac_default_prefix/share
/config.site
2002 ac_site_file2
=$ac_default_prefix/etc
/config.site
2004 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2006 test "x$ac_site_file" = xNONE
&& continue
2007 if test -r "$ac_site_file"; then
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2009 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2010 sed 's/^/| /' "$ac_site_file" >&5
2015 if test -r "$cache_file"; then
2016 # Some versions of bash will fail to source /dev/null (special
2017 # files actually), so we avoid doing that.
2018 if test -f "$cache_file"; then
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2020 $as_echo "$as_me: loading cache $cache_file" >&6;}
2022 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2023 *) .
"./$cache_file";;
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2028 $as_echo "$as_me: creating cache $cache_file" >&6;}
2032 # Check that the precious variables saved in the cache have kept the same
2034 ac_cache_corrupted
=false
2035 for ac_var
in $ac_precious_vars; do
2036 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2037 eval ac_new_set
=\
$ac_env_${ac_var}_set
2038 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2039 eval ac_new_val
=\
$ac_env_${ac_var}_value
2040 case $ac_old_set,$ac_new_set in
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2043 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2044 ac_cache_corrupted
=: ;;
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2047 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2048 ac_cache_corrupted
=: ;;
2051 if test "x$ac_old_val" != "x$ac_new_val"; then
2052 # differences in whitespace do not lead to failure.
2053 ac_old_val_w
=`echo x $ac_old_val`
2054 ac_new_val_w
=`echo x $ac_new_val`
2055 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2057 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2058 ac_cache_corrupted
=:
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2061 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2062 eval $ac_var=\
$ac_old_val
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2065 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2067 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2070 # Pass precious variables to config.status.
2071 if test "$ac_new_set" = set; then
2073 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2074 *) ac_arg
=$ac_var=$ac_new_val ;;
2076 case " $ac_configure_args " in
2077 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2078 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2082 if $ac_cache_corrupted; then
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2086 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2087 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2089 ## -------------------- ##
2090 ## Main body of script. ##
2091 ## -------------------- ##
2094 ac_cpp
='$CPP $CPPFLAGS'
2095 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2096 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2097 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2105 # The libgcc should not depend on any header files
2109 # Check whether --with-target-subdir was given.
2110 if test "${with_target_subdir+set}" = set; then :
2111 withval
=$with_target_subdir;
2115 # Check whether --with-cross-host was given.
2116 if test "${with_cross_host+set}" = set; then :
2117 withval
=$with_cross_host;
2121 # Check whether --with-ld was given.
2122 if test "${with_ld+set}" = set; then :
2127 if test "${srcdir}" = "."; then
2128 if test -n "${with_build_subdir}"; then
2129 libgcc_topdir
="${srcdir}/../.."
2131 elif test -z "${with_target_subdir}"; then
2132 libgcc_topdir
="${srcdir}/.."
2134 if test "${with_target_subdir}" != "."; then
2135 libgcc_topdir
="${srcdir}/${with_multisrctop}../.."
2137 libgcc_topdir
="${srcdir}/${with_multisrctop}.."
2141 libgcc_topdir
="${srcdir}/.."
2145 for ac_dir
in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2146 for ac_t
in install-sh
install.sh shtool
; do
2147 if test -f "$ac_dir/$ac_t"; then
2149 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2154 if test -z "$ac_aux_dir"; then
2155 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2158 # These three variables are undocumented and unsupported,
2159 # and are intended to be withdrawn in a future Autoconf release.
2160 # They can cause serious problems if a builder's source tree is in a directory
2161 # whose full name contains unusual characters.
2162 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2163 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2164 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2167 ac_config_headers
="$ac_config_headers auto-target.h:config.in"
2170 # Check whether --enable-shared was given.
2171 if test "${enable_shared+set}" = set; then :
2172 enableval
=$enable_shared;
2173 case $enable_shared in
2177 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
2178 for pkg
in $enableval; do
2179 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
2193 # Check whether --enable-vtable-verify was given.
2194 if test "${enable_vtable_verify+set}" = set; then :
2195 enableval
=$enable_vtable_verify; case "$enableval" in
2196 yes) enable_vtable_verify
=yes ;;
2197 no
) enable_vtable_verify
=no
;;
2198 *) enable_vtable_verify
=no
;;
2201 enable_vtable_verify
=no
2207 # Check whether --with-aix-soname was given.
2208 if test "${with_aix_soname+set}" = set; then :
2209 withval
=$with_aix_soname; case "${host}:${enable_shared}" in
2210 power
*-*-aix[5-9]*:yes)
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide for shared libgcc" >&5
2212 $as_echo_n "checking which variant of shared library versioning to provide for shared libgcc... " >&6; }
2215 *) as_fn_error
"Unknown argument to --with-aix-soname" "$LINENO" 5;;
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
2218 $as_echo "$withval" >&6; }
2220 *) with_aix_soname
=aix
;;
2229 # Make sure we can run config.sub.
2230 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2231 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2234 $as_echo_n "checking build system type... " >&6; }
2235 if test "${ac_cv_build+set}" = set; then :
2236 $as_echo_n "(cached) " >&6
2238 ac_build_alias
=$build_alias
2239 test "x$ac_build_alias" = x
&&
2240 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2241 test "x$ac_build_alias" = x
&&
2242 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2243 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2244 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2248 $as_echo "$ac_cv_build" >&6; }
2249 case $ac_cv_build in
2251 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2254 ac_save_IFS
=$IFS; IFS
='-'
2260 # Remember, the first character of IFS is used to create $*,
2261 # except with old shells:
2264 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2268 $as_echo_n "checking host system type... " >&6; }
2269 if test "${ac_cv_host+set}" = set; then :
2270 $as_echo_n "(cached) " >&6
2272 if test "x$host_alias" = x
; then
2273 ac_cv_host
=$ac_cv_build
2275 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2276 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2281 $as_echo "$ac_cv_host" >&6; }
2284 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2287 ac_save_IFS
=$IFS; IFS
='-'
2293 # Remember, the first character of IFS is used to create $*,
2294 # except with old shells:
2297 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2305 # PIC is the default on some targets or must not be used.
2307 # For darwin, common symbols are not allowed in MH_DYLIB files
2309 # If we are using a compiler supporting mdynamic-no-pic
2310 # and the option has been tested as safe to add, then cancel
2311 # it here, since the code generated is incompatible with shared
2313 *-mdynamic-no-pic*) PICFLAG
='-fno-common -mno-dynamic-no-pic' ;;
2314 *) PICFLAG
=-fno-common ;;
2318 # PIC is the default.
2321 # PIC is the default for 64-bit PA HP-UX.
2323 i
[34567]86-*-cygwin* | x86_64-
*-cygwin*)
2325 i
[34567]86-*-mingw* | x86_64-
*-mingw*)
2327 i
[34567]86-*-interix[3-9]*)
2328 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2329 # Instead, we relocate shared libraries at runtime.
2331 i
[34567]86-*-nto-qnx*)
2332 # QNX uses GNU C++, but need to define -shared option too, otherwise
2334 PICFLAG
='-fPIC -shared'
2336 i
[34567]86-pc-msdosdjgpp*)
2337 # DJGPP does not support shared libraries at all.
2340 # On IA64 HP-UX, PIC is the default but the pic flag
2341 # sets the default TLS model and affects inlining.
2345 # PIC is the default.
2347 rs6000-ibm-aix
* | powerpc-ibm-aix
*)
2348 # All AIX code is PIC.
2351 # Some targets support both -fPIC and -fpic, but prefer the latter.
2353 i
[34567]86-*-* | x86_64-
*-*)
2356 # FIXME: Override -fPIC default in libgcc only?
2357 sh-
*-linux* | sh
[2346lbe
]*-*-linux*)
2360 # FIXME: Simplify to sh*-*-netbsd*?
2361 sh-
*-netbsdelf* | shl
*-*-netbsdelf* | sh5-
*-netbsd* | sh5l
*-*-netbsd* | \
2362 sh64-
*-netbsd* | sh64l
*-*-netbsd*)
2365 # Default to -fPIC unless specified otherwise.
2371 # If the user explicitly uses -fpic/-fPIC, keep that.
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2384 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2385 # Check whether --enable-version-specific-runtime-libs was given.
2386 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2387 enableval
=$enable_version_specific_runtime_libs; case "$enableval" in
2388 yes) version_specific_libs
=yes ;;
2389 no
) version_specific_libs
=no
;;
2390 *) as_fn_error
"Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2393 version_specific_libs
=no
2396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2397 $as_echo "$version_specific_libs" >&6; }
2400 # Check whether --with-slibdir was given.
2401 if test "${with_slibdir+set}" = set; then :
2402 withval
=$with_slibdir; slibdir
="$with_slibdir"
2404 if test "${version_specific_libs}" = yes; then
2405 slibdir
='$(libsubdir)'
2406 elif test -n "$with_cross_host" && test x
"$with_cross_host" != x
"no"; then
2407 slibdir
='$(exec_prefix)/$(host_noncanonical)/lib'
2415 # Command-line options.
2416 # Very limited version of AC_MAINTAINER_MODE.
2417 # Check whether --enable-maintainer-mode was given.
2418 if test "${enable_maintainer_mode+set}" = set; then :
2419 enableval
=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2422 *) as_fn_error
"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2424 maintainer_mode
=${enableval}
2430 # Find a good install program. We prefer a C program (faster),
2431 # so one script is as good as another. But avoid the broken or
2432 # incompatible versions:
2433 # SysV /etc/install, /usr/sbin/install
2434 # SunOS /usr/etc/install
2435 # IRIX /sbin/install
2437 # AmigaOS /C/install, which installs bootblocks on floppy discs
2438 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2439 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2440 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2441 # OS/2's system install, which has a completely different semantic
2442 # ./install, which can be erroneously created by make from ./install.sh.
2443 # Reject install programs that cannot install multiple files.
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2445 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2446 if test -z "$INSTALL"; then
2447 if test "${ac_cv_path_install+set}" = set; then :
2448 $as_echo_n "(cached) " >&6
2450 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2454 test -z "$as_dir" && as_dir
=.
2455 # Account for people who put trailing slashes in PATH elements.
2456 case $as_dir/ in #((
2457 .
/ | .
// |
/[cC
]/* | \
2458 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2459 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
2462 # OSF1 and SCO ODT 3.0 have their own names for install.
2463 # Don't use installbsd from OSF since it installs stuff as root
2465 for ac_prog
in ginstall scoinst
install; do
2466 for ac_exec_ext
in '' $ac_executable_extensions; do
2467 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2468 if test $ac_prog = install &&
2469 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2470 # AIX install. It has an incompatible calling convention.
2472 elif test $ac_prog = install &&
2473 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2474 # program-specific install script used by HP pwplus--don't use.
2477 rm -rf conftest.one conftest.two conftest.dir
2478 echo one
> conftest.one
2479 echo two
> conftest.two
2481 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
2482 test -s conftest.one
&& test -s conftest.two
&&
2483 test -s conftest.dir
/conftest.one
&&
2484 test -s conftest.dir
/conftest.two
2486 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2499 rm -rf conftest.one conftest.two conftest.dir
2502 if test "${ac_cv_path_install+set}" = set; then
2503 INSTALL
=$ac_cv_path_install
2505 # As a last resort, use the slow shell script. Don't cache a
2506 # value for INSTALL within a source directory, because that will
2507 # break other packages using the cache if that directory is
2508 # removed, or if the value is a relative name.
2509 INSTALL
=$ac_install_sh
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2513 $as_echo "$INSTALL" >&6; }
2515 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2516 # It thinks the first close brace ends the variable substitution.
2517 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2519 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2521 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2524 for ac_prog
in gawk mawk nawk
awk
2526 # Extract the first word of "$ac_prog", so it can be a program name with args.
2527 set dummy
$ac_prog; ac_word
=$2
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2529 $as_echo_n "checking for $ac_word... " >&6; }
2530 if test "${ac_cv_prog_AWK+set}" = set; then :
2531 $as_echo_n "(cached) " >&6
2533 if test -n "$AWK"; then
2534 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2536 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2540 test -z "$as_dir" && as_dir
=.
2541 for ac_exec_ext
in '' $ac_executable_extensions; do
2542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2543 ac_cv_prog_AWK
="$ac_prog"
2544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2554 if test -n "$AWK"; then
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2556 $as_echo "$AWK" >&6; }
2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2559 $as_echo "no" >&6; }
2563 test -n "$AWK" && break
2566 # We need awk; bail out if it's missing.
2568 "") as_fn_error
"can't build without awk, bailing out" "$LINENO" 5 ;;
2572 case ${build_alias} in
2573 "") build_noncanonical
=${build} ;;
2574 *) build_noncanonical
=${build_alias} ;;
2577 case ${host_alias} in
2578 "") host_noncanonical
=${build_noncanonical} ;;
2579 *) host_noncanonical
=${host_alias} ;;
2584 case ${target_alias} in
2585 "") target_noncanonical
=${host_noncanonical} ;;
2586 *) target_noncanonical
=${target_alias} ;;
2592 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2593 # have matching libraries, they should use host libraries: Makefile.tpl
2594 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2595 # However, they still use the build modules, because the corresponding
2596 # host modules (e.g. bison) are only built for the host when bootstrap
2598 # - build_subdir is where we find build modules, and never changes.
2599 # - build_libsubdir is where we find build libraries, and can be overridden.
2601 # Prefix 'build-' so this never conflicts with target_subdir.
2602 build_subdir
="build-${build_noncanonical}"
2604 # Check whether --with-build-libsubdir was given.
2605 if test "${with_build_libsubdir+set}" = set; then :
2606 withval
=$with_build_libsubdir; build_libsubdir
="$withval"
2608 build_libsubdir
="$build_subdir"
2611 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2612 if ( test $srcdir = .
&& test -d gcc
) \
2613 ||
test -d $srcdir/..
/host-
${host_noncanonical}; then
2614 host_subdir
="host-${host_noncanonical}"
2619 target_subdir
=${target_noncanonical}
2622 # Calculate toolexeclibdir
2623 # Also toolexecdir, though it's only used in toolexeclibdir
2624 case ${version_specific_libs} in
2626 # Need the gcc compiler version to know where to install libraries
2627 # and header files if --enable-version-specific-runtime-libs option
2629 toolexecdir
='$(libdir)/gcc/$(target_noncanonical)'
2630 toolexeclibdir
='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2633 if test -n "$with_cross_host" &&
2634 test x
"$with_cross_host" != x
"no"; then
2635 # Install a library built with a cross compiler in tooldir, not libdir.
2636 toolexecdir
='$(exec_prefix)/$(target_noncanonical)'
2637 toolexeclibdir
='$(toolexecdir)/lib'
2639 toolexecdir
='$(libdir)/gcc-lib/$(target_noncanonical)'
2640 toolexeclibdir
='$(libdir)'
2642 multi_os_directory
=`$CC -print-multi-os-directory`
2643 case $multi_os_directory in
2644 .
) ;; # Avoid trailing /.
2645 *) toolexeclibdir
=$toolexeclibdir/$multi_os_directory ;;
2652 if test -n "$ac_tool_prefix"; then
2653 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2654 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2656 $as_echo_n "checking for $ac_word... " >&6; }
2657 if test "${ac_cv_prog_AR+set}" = set; then :
2658 $as_echo_n "(cached) " >&6
2660 if test -n "$AR"; then
2661 ac_cv_prog_AR
="$AR" # Let the user override the test.
2663 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2667 test -z "$as_dir" && as_dir
=.
2668 for ac_exec_ext
in '' $ac_executable_extensions; do
2669 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2670 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2681 if test -n "$AR"; then
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2683 $as_echo "$AR" >&6; }
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2686 $as_echo "no" >&6; }
2691 if test -z "$ac_cv_prog_AR"; then
2693 # Extract the first word of "ar", so it can be a program name with args.
2694 set dummy
ar; ac_word
=$2
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2696 $as_echo_n "checking for $ac_word... " >&6; }
2697 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2698 $as_echo_n "(cached) " >&6
2700 if test -n "$ac_ct_AR"; then
2701 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2703 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2707 test -z "$as_dir" && as_dir
=.
2708 for ac_exec_ext
in '' $ac_executable_extensions; do
2709 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2710 ac_cv_prog_ac_ct_AR
="ar"
2711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2720 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2721 if test -n "$ac_ct_AR"; then
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2723 $as_echo "$ac_ct_AR" >&6; }
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2726 $as_echo "no" >&6; }
2729 if test "x$ac_ct_AR" = x
; then
2732 case $cross_compiling:$ac_tool_warned in
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2735 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2736 ac_tool_warned
=yes ;;
2744 if test -n "$ac_tool_prefix"; then
2745 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2746 set dummy
${ac_tool_prefix}lipo
; ac_word
=$2
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2748 $as_echo_n "checking for $ac_word... " >&6; }
2749 if test "${ac_cv_prog_LIPO+set}" = set; then :
2750 $as_echo_n "(cached) " >&6
2752 if test -n "$LIPO"; then
2753 ac_cv_prog_LIPO
="$LIPO" # Let the user override the test.
2755 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2759 test -z "$as_dir" && as_dir
=.
2760 for ac_exec_ext
in '' $ac_executable_extensions; do
2761 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2762 ac_cv_prog_LIPO
="${ac_tool_prefix}lipo"
2763 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2772 LIPO
=$ac_cv_prog_LIPO
2773 if test -n "$LIPO"; then
2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2775 $as_echo "$LIPO" >&6; }
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2778 $as_echo "no" >&6; }
2783 if test -z "$ac_cv_prog_LIPO"; then
2785 # Extract the first word of "lipo", so it can be a program name with args.
2786 set dummy lipo
; ac_word
=$2
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2788 $as_echo_n "checking for $ac_word... " >&6; }
2789 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2790 $as_echo_n "(cached) " >&6
2792 if test -n "$ac_ct_LIPO"; then
2793 ac_cv_prog_ac_ct_LIPO
="$ac_ct_LIPO" # Let the user override the test.
2795 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2799 test -z "$as_dir" && as_dir
=.
2800 for ac_exec_ext
in '' $ac_executable_extensions; do
2801 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2802 ac_cv_prog_ac_ct_LIPO
="lipo"
2803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2812 ac_ct_LIPO
=$ac_cv_prog_ac_ct_LIPO
2813 if test -n "$ac_ct_LIPO"; then
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2815 $as_echo "$ac_ct_LIPO" >&6; }
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2818 $as_echo "no" >&6; }
2821 if test "x$ac_ct_LIPO" = x
; then
2824 case $cross_compiling:$ac_tool_warned in
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2827 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2828 ac_tool_warned
=yes ;;
2833 LIPO
="$ac_cv_prog_LIPO"
2836 if test -n "$ac_tool_prefix"; then
2837 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2838 set dummy
${ac_tool_prefix}nm
; ac_word
=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if test "${ac_cv_prog_NM+set}" = set; then :
2842 $as_echo_n "(cached) " >&6
2844 if test -n "$NM"; then
2845 ac_cv_prog_NM
="$NM" # Let the user override the test.
2847 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2851 test -z "$as_dir" && as_dir
=.
2852 for ac_exec_ext
in '' $ac_executable_extensions; do
2853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2854 ac_cv_prog_NM
="${ac_tool_prefix}nm"
2855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2865 if test -n "$NM"; then
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2867 $as_echo "$NM" >&6; }
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2875 if test -z "$ac_cv_prog_NM"; then
2877 # Extract the first word of "nm", so it can be a program name with args.
2878 set dummy nm
; ac_word
=$2
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880 $as_echo_n "checking for $ac_word... " >&6; }
2881 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2882 $as_echo_n "(cached) " >&6
2884 if test -n "$ac_ct_NM"; then
2885 ac_cv_prog_ac_ct_NM
="$ac_ct_NM" # Let the user override the test.
2887 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2891 test -z "$as_dir" && as_dir
=.
2892 for ac_exec_ext
in '' $ac_executable_extensions; do
2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2894 ac_cv_prog_ac_ct_NM
="nm"
2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2904 ac_ct_NM
=$ac_cv_prog_ac_ct_NM
2905 if test -n "$ac_ct_NM"; then
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2907 $as_echo "$ac_ct_NM" >&6; }
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910 $as_echo "no" >&6; }
2913 if test "x$ac_ct_NM" = x
; then
2916 case $cross_compiling:$ac_tool_warned in
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2920 ac_tool_warned
=yes ;;
2928 if test -n "$ac_tool_prefix"; then
2929 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2930 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2932 $as_echo_n "checking for $ac_word... " >&6; }
2933 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2934 $as_echo_n "(cached) " >&6
2936 if test -n "$RANLIB"; then
2937 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2939 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2943 test -z "$as_dir" && as_dir
=.
2944 for ac_exec_ext
in '' $ac_executable_extensions; do
2945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2956 RANLIB
=$ac_cv_prog_RANLIB
2957 if test -n "$RANLIB"; then
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2959 $as_echo "$RANLIB" >&6; }
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2962 $as_echo "no" >&6; }
2967 if test -z "$ac_cv_prog_RANLIB"; then
2968 ac_ct_RANLIB
=$RANLIB
2969 # Extract the first word of "ranlib", so it can be a program name with args.
2970 set dummy ranlib
; ac_word
=$2
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2972 $as_echo_n "checking for $ac_word... " >&6; }
2973 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2974 $as_echo_n "(cached) " >&6
2976 if test -n "$ac_ct_RANLIB"; then
2977 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2979 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2983 test -z "$as_dir" && as_dir
=.
2984 for ac_exec_ext
in '' $ac_executable_extensions; do
2985 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2986 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2996 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2997 if test -n "$ac_ct_RANLIB"; then
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2999 $as_echo "$ac_ct_RANLIB" >&6; }
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3002 $as_echo "no" >&6; }
3005 if test "x$ac_ct_RANLIB" = x
; then
3008 case $cross_compiling:$ac_tool_warned in
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3012 ac_tool_warned
=yes ;;
3014 RANLIB
=$ac_ct_RANLIB
3017 RANLIB
="$ac_cv_prog_RANLIB"
3020 if test -n "$ac_tool_prefix"; then
3021 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3022 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3024 $as_echo_n "checking for $ac_word... " >&6; }
3025 if test "${ac_cv_prog_STRIP+set}" = set; then :
3026 $as_echo_n "(cached) " >&6
3028 if test -n "$STRIP"; then
3029 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3031 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3035 test -z "$as_dir" && as_dir
=.
3036 for ac_exec_ext
in '' $ac_executable_extensions; do
3037 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3038 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3048 STRIP
=$ac_cv_prog_STRIP
3049 if test -n "$STRIP"; then
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3051 $as_echo "$STRIP" >&6; }
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3054 $as_echo "no" >&6; }
3059 if test -z "$ac_cv_prog_STRIP"; then
3061 # Extract the first word of "strip", so it can be a program name with args.
3062 set dummy strip
; ac_word
=$2
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3064 $as_echo_n "checking for $ac_word... " >&6; }
3065 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3066 $as_echo_n "(cached) " >&6
3068 if test -n "$ac_ct_STRIP"; then
3069 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3071 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3075 test -z "$as_dir" && as_dir
=.
3076 for ac_exec_ext
in '' $ac_executable_extensions; do
3077 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3078 ac_cv_prog_ac_ct_STRIP
="strip"
3079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3088 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3089 if test -n "$ac_ct_STRIP"; then
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3091 $as_echo "$ac_ct_STRIP" >&6; }
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3094 $as_echo "no" >&6; }
3097 if test "x$ac_ct_STRIP" = x
; then
3100 case $cross_compiling:$ac_tool_warned in
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3103 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3104 ac_tool_warned
=yes ;;
3109 STRIP
="$ac_cv_prog_STRIP"
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3113 $as_echo_n "checking whether ln -s works... " >&6; }
3115 if test "$LN_S" = "ln -s"; then
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3117 $as_echo "yes" >&6; }
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3120 $as_echo "no, using $LN_S" >&6; }
3126 ac_cpp
='$CPP $CPPFLAGS'
3127 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3128 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3129 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3130 if test -n "$ac_tool_prefix"; then
3131 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3132 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3134 $as_echo_n "checking for $ac_word... " >&6; }
3135 if test "${ac_cv_prog_CC+set}" = set; then :
3136 $as_echo_n "(cached) " >&6
3138 if test -n "$CC"; then
3139 ac_cv_prog_CC
="$CC" # Let the user override the test.
3141 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3145 test -z "$as_dir" && as_dir
=.
3146 for ac_exec_ext
in '' $ac_executable_extensions; do
3147 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3148 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3149 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3159 if test -n "$CC"; then
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3161 $as_echo "$CC" >&6; }
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3164 $as_echo "no" >&6; }
3169 if test -z "$ac_cv_prog_CC"; then
3171 # Extract the first word of "gcc", so it can be a program name with args.
3172 set dummy gcc
; ac_word
=$2
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3174 $as_echo_n "checking for $ac_word... " >&6; }
3175 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3176 $as_echo_n "(cached) " >&6
3178 if test -n "$ac_ct_CC"; then
3179 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3181 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3185 test -z "$as_dir" && as_dir
=.
3186 for ac_exec_ext
in '' $ac_executable_extensions; do
3187 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3188 ac_cv_prog_ac_ct_CC
="gcc"
3189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3198 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3199 if test -n "$ac_ct_CC"; then
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3201 $as_echo "$ac_ct_CC" >&6; }
3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3204 $as_echo "no" >&6; }
3207 if test "x$ac_ct_CC" = x
; then
3210 case $cross_compiling:$ac_tool_warned in
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3213 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3214 ac_tool_warned
=yes ;;
3222 if test -z "$CC"; then
3223 if test -n "$ac_tool_prefix"; then
3224 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3225 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227 $as_echo_n "checking for $ac_word... " >&6; }
3228 if test "${ac_cv_prog_CC+set}" = set; then :
3229 $as_echo_n "(cached) " >&6
3231 if test -n "$CC"; then
3232 ac_cv_prog_CC
="$CC" # Let the user override the test.
3234 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3238 test -z "$as_dir" && as_dir
=.
3239 for ac_exec_ext
in '' $ac_executable_extensions; do
3240 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3241 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3252 if test -n "$CC"; then
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3254 $as_echo "$CC" >&6; }
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3263 if test -z "$CC"; then
3264 # Extract the first word of "cc", so it can be a program name with args.
3265 set dummy cc
; ac_word
=$2
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3267 $as_echo_n "checking for $ac_word... " >&6; }
3268 if test "${ac_cv_prog_CC+set}" = set; then :
3269 $as_echo_n "(cached) " >&6
3271 if test -n "$CC"; then
3272 ac_cv_prog_CC
="$CC" # Let the user override the test.
3275 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3279 test -z "$as_dir" && as_dir
=.
3280 for ac_exec_ext
in '' $ac_executable_extensions; do
3281 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3282 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3283 ac_prog_rejected
=yes
3287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3294 if test $ac_prog_rejected = yes; then
3295 # We found a bogon in the path, so make sure we never use it.
3296 set dummy
$ac_cv_prog_CC
3298 if test $# != 0; then
3299 # We chose a different compiler from the bogus one.
3300 # However, it has the same basename, so the bogon will be chosen
3301 # first if we set CC to just the basename; use the full file name.
3303 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3309 if test -n "$CC"; then
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3311 $as_echo "$CC" >&6; }
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3314 $as_echo "no" >&6; }
3319 if test -z "$CC"; then
3320 if test -n "$ac_tool_prefix"; then
3321 for ac_prog
in cl.exe
3323 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3324 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3326 $as_echo_n "checking for $ac_word... " >&6; }
3327 if test "${ac_cv_prog_CC+set}" = set; then :
3328 $as_echo_n "(cached) " >&6
3330 if test -n "$CC"; then
3331 ac_cv_prog_CC
="$CC" # Let the user override the test.
3333 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3337 test -z "$as_dir" && as_dir
=.
3338 for ac_exec_ext
in '' $ac_executable_extensions; do
3339 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3340 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3341 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3351 if test -n "$CC"; then
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3353 $as_echo "$CC" >&6; }
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3356 $as_echo "no" >&6; }
3360 test -n "$CC" && break
3363 if test -z "$CC"; then
3365 for ac_prog
in cl.exe
3367 # Extract the first word of "$ac_prog", so it can be a program name with args.
3368 set dummy
$ac_prog; ac_word
=$2
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3370 $as_echo_n "checking for $ac_word... " >&6; }
3371 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3372 $as_echo_n "(cached) " >&6
3374 if test -n "$ac_ct_CC"; then
3375 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3377 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3381 test -z "$as_dir" && as_dir
=.
3382 for ac_exec_ext
in '' $ac_executable_extensions; do
3383 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3384 ac_cv_prog_ac_ct_CC
="$ac_prog"
3385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3394 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3395 if test -n "$ac_ct_CC"; then
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3397 $as_echo "$ac_ct_CC" >&6; }
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3400 $as_echo "no" >&6; }
3404 test -n "$ac_ct_CC" && break
3407 if test "x$ac_ct_CC" = x
; then
3410 case $cross_compiling:$ac_tool_warned in
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3413 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3414 ac_tool_warned
=yes ;;
3423 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3425 as_fn_error
"no acceptable C compiler found in \$PATH
3426 See \`config.log' for more details." "$LINENO" 5; }
3428 # Provide some information about the compiler.
3429 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3432 for ac_option
in --version -v -V -qversion; do
3433 { { ac_try
="$ac_compiler $ac_option >&5"
3435 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3436 *) ac_try_echo=$ac_try;;
3438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3439 $as_echo "$ac_try_echo"; } >&5
3440 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3442 if test -s conftest.err; then
3444 ... rest of stderr output deleted ...
3445 10q' conftest.err >conftest.er1
3446 cat conftest.er1 >&5
3447 rm -f conftest.er1 conftest.err
3449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3450 test $ac_status = 0; }
3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3454 /* end confdefs.h. */
3465 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3466 (eval $ac_link) 2>&5
3468 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3469 test $ac_status = 0; }; then :
3474 if test x$gcc_no_link = xyes; then
3475 # Setting cross_compile will disable run tests; it will
3476 # also disable AC_CHECK_FILE but that's generally
3477 # correct if we can't link.
3481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3482 /* end confdefs.h. */
3492 ac_clean_files_save=$ac_clean_files
3493 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3494 # Try to create an executable without -o first, disregard a.out.
3495 # It will help us diagnose broken compilers, and finding out an intuition
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3498 $as_echo_n "checking for C compiler default output file name... " >&6; }
3499 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3501 # The possible output files:
3502 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3505 for ac_file in $ac_files
3508 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3509 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3514 if { { ac_try="$ac_link_default"
3516 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3517 *) ac_try_echo
=$ac_try;;
3519 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3520 $as_echo "$ac_try_echo"; } >&5
3521 (eval "$ac_link_default") 2>&5
3523 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3524 test $ac_status = 0; }; then :
3525 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3526 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3527 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3528 # so that the user can short-circuit this test for compilers unknown to
3530 for ac_file
in $ac_files ''
3532 test -f "$ac_file" ||
continue
3534 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3537 # We found the default executable, but exeext='' is most
3541 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3543 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3545 # We set ac_cv_exeext here because the later test for it is not
3546 # safe: cross compilers may not add the suffix if given an `-o'
3547 # argument, so we may need to know it at that point already.
3548 # Even if this section looks crufty: it has the advantage of
3555 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3561 $as_echo "$ac_file" >&6; }
3562 if test -z "$ac_file"; then :
3563 $as_echo "$as_me: failed program was:" >&5
3564 sed 's/^/| /' conftest.
$ac_ext >&5
3566 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3567 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3568 { as_fn_set_status
77
3569 as_fn_error
"C compiler cannot create executables
3570 See \`config.log' for more details." "$LINENO" 5; }; }
3572 ac_exeext
=$ac_cv_exeext
3574 # Check that the compiler produces executables we can run. If not, either
3575 # the compiler is broken, or we cross compile.
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3577 $as_echo_n "checking whether the C compiler works... " >&6; }
3578 # If not cross compiling, check that we can run a simple program.
3579 if test "$cross_compiling" != yes; then
3580 if { ac_try
='./$ac_file'
3581 { { case "(($ac_try" in
3582 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3583 *) ac_try_echo=$ac_try;;
3585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3586 $as_echo "$ac_try_echo"; } >&5
3587 (eval "$ac_try") 2>&5
3589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3590 test $ac_status = 0; }; }; then
3593 if test "$cross_compiling" = maybe; then
3596 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3598 as_fn_error "cannot run C compiled programs.
3599 If you meant to cross compile
, use \
`--host'.
3600 See \`config.log
' for more details." "$LINENO" 5; }
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3605 $as_echo "yes" >&6; }
3607 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3608 ac_clean_files=$ac_clean_files_save
3609 # Check that the compiler produces executables we can run. If not, either
3610 # the compiler is broken, or we cross compile.
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3612 $as_echo_n "checking whether we are cross compiling... " >&6; }
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3614 $as_echo "$cross_compiling" >&6; }
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3617 $as_echo_n "checking for suffix of executables... " >&6; }
3618 if { { ac_try="$ac_link"
3620 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3621 *) ac_try_echo=$ac_try;;
3623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3624 $as_echo "$ac_try_echo"; } >&5
3625 (eval "$ac_link") 2>&5
3627 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3628 test $ac_status = 0; }; then :
3629 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3630 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3631 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3633 for ac_file
in conftest.exe conftest conftest.
*; do
3634 test -f "$ac_file" ||
continue
3636 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3637 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3643 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3644 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3645 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3646 See \`config.log' for more details." "$LINENO" 5; }
3648 rm -f conftest
$ac_cv_exeext
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3650 $as_echo "$ac_cv_exeext" >&6; }
3652 rm -f conftest.
$ac_ext
3653 EXEEXT
=$ac_cv_exeext
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3657 $as_echo_n "checking for suffix of object files... " >&6; }
3658 if test "${ac_cv_objext+set}" = set; then :
3659 $as_echo_n "(cached) " >&6
3661 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3662 /* end confdefs.h. */
3672 rm -f conftest.o conftest.obj
3673 if { { ac_try
="$ac_compile"
3675 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3676 *) ac_try_echo=$ac_try;;
3678 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3679 $as_echo "$ac_try_echo"; } >&5
3680 (eval "$ac_compile") 2>&5
3682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3683 test $ac_status = 0; }; then :
3684 for ac_file in conftest.o conftest.obj conftest.*; do
3685 test -f "$ac_file" || continue;
3687 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3688 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3693 $as_echo "$as_me: failed program was:" >&5
3694 sed 's/^/| /' conftest.$ac_ext >&5
3696 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3698 as_fn_error "cannot compute suffix of object files
: cannot compile
3699 See \
`config.log' for more details." "$LINENO" 5; }
3701 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3704 $as_echo "$ac_cv_objext" >&6; }
3705 OBJEXT=$ac_cv_objext
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3708 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3709 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3710 $as_echo_n "(cached) " >&6
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h. */
3726 if ac_fn_c_try_compile "$LINENO"; then :
3731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3732 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3736 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3737 if test $ac_compiler_gnu = yes; then
3742 ac_test_CFLAGS=${CFLAGS+set}
3743 ac_save_CFLAGS=$CFLAGS
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3745 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3746 if test "${ac_cv_prog_cc_g+set}" = set; then :
3747 $as_echo_n "(cached) " >&6
3749 ac_save_c_werror_flag=$ac_c_werror_flag
3750 ac_c_werror_flag=yes
3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h. */
3764 if ac_fn_c_try_compile "$LINENO"; then :
3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769 /* end confdefs.h. */
3779 if ac_fn_c_try_compile "$LINENO"; then :
3782 ac_c_werror_flag=$ac_save_c_werror_flag
3784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785 /* end confdefs.h. */
3795 if ac_fn_c_try_compile "$LINENO"; then :
3798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3803 ac_c_werror_flag=$ac_save_c_werror_flag
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3806 $as_echo "$ac_cv_prog_cc_g" >&6; }
3807 if test "$ac_test_CFLAGS" = set; then
3808 CFLAGS=$ac_save_CFLAGS
3809 elif test $ac_cv_prog_cc_g = yes; then
3810 if test "$GCC" = yes; then
3816 if test "$GCC" = yes; then
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3823 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3824 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3825 $as_echo_n "(cached) " >&6
3827 ac_cv_prog_cc_c89=no
3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h. */
3833 #include <sys/types.h>
3834 #include <sys/stat.h>
3835 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3836 struct buf { int x; };
3837 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3838 static char *e (p, i)
3844 static char *f (char * (*g) (char **, int), char **p, ...)
3849 s = g (p, va_arg (v,int));
3854 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3855 function prototypes and stuff, but not '\xHH' hex character constants.
3856 These don't provoke an error unfortunately, instead are silently treated
3857 as 'x'. The following induces an error, until -std is added to get
3858 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3859 array size at least. It's necessary to write '\x00'==0 to get something
3860 that's true only with -std. */
3861 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3863 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3864 inside strings and character constants. */
3866 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3868 int test (int i, double x);
3869 struct s1 {int (*f) (int a);};
3870 struct s2 {int (*f) (double a);};
3871 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3877 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3882 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3883 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3885 CC="$ac_save_CC $ac_arg"
3886 if ac_fn_c_try_compile "$LINENO"; then :
3887 ac_cv_prog_cc_c89=$ac_arg
3889 rm -f core conftest.err conftest.$ac_objext
3890 test "x$ac_cv_prog_cc_c89" != "xno" && break
3892 rm -f conftest.$ac_ext
3897 case "x$ac_cv_prog_cc_c89" in
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3900 $as_echo "none needed" >&6; } ;;
3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3903 $as_echo "unsupported" >&6; } ;;
3905 CC="$CC $ac_cv_prog_cc_c89"
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3907 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3909 if test "x$ac_cv_prog_cc_c89" != xno; then :
3914 ac_cpp='$CPP $CPPFLAGS'
3915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3920 ac_cpp='$CPP $CPPFLAGS'
3921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3925 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3926 # On Suns, sometimes $CPP names a directory.
3927 if test -n "$CPP" && test -d "$CPP"; then
3930 if test -z "$CPP"; then
3931 if test "${ac_cv_prog_CPP+set}" = set; then :
3932 $as_echo_n "(cached) " >&6
3934 # Double quotes because CPP needs to be expanded
3935 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3938 for ac_c_preproc_warn_flag in '' yes
3940 # Use a header file that comes with gcc, so configuring glibc
3941 # with a fresh cross-compiler works.
3942 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3943 # <limits.h> exists even on freestanding compilers.
3944 # On the NeXT, cc -E runs the code through the compiler's parser,
3945 # not just through cpp. "Syntax error" is here to catch this case.
3946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3947 /* end confdefs.h. */
3949 # include <limits.h>
3951 # include <assert.h>
3955 if ac_fn_c_try_cpp "$LINENO"; then :
3958 # Broken: fails on valid input.
3961 rm -f conftest.err conftest.$ac_ext
3963 # OK, works on sane cases. Now check whether nonexistent headers
3964 # can be detected and how.
3965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966 /* end confdefs.h. */
3967 #include <ac_nonexistent.h>
3969 if ac_fn_c_try_cpp "$LINENO"; then :
3970 # Broken: success on invalid input.
3973 # Passes both tests.
3977 rm -f conftest.err conftest.$ac_ext
3980 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3981 rm -f conftest.err conftest.
$ac_ext
3982 if $ac_preproc_ok; then :
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3995 $as_echo "$CPP" >&6; }
3997 for ac_c_preproc_warn_flag
in '' yes
3999 # Use a header file that comes with gcc, so configuring glibc
4000 # with a fresh cross-compiler works.
4001 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4002 # <limits.h> exists even on freestanding compilers.
4003 # On the NeXT, cc -E runs the code through the compiler's parser,
4004 # not just through cpp. "Syntax error" is here to catch this case.
4005 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h. */
4008 # include <limits.h>
4010 # include <assert.h>
4014 if ac_fn_c_try_cpp
"$LINENO"; then :
4017 # Broken: fails on valid input.
4020 rm -f conftest.err conftest.
$ac_ext
4022 # OK, works on sane cases. Now check whether nonexistent headers
4023 # can be detected and how.
4024 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h. */
4026 #include <ac_nonexistent.h>
4028 if ac_fn_c_try_cpp
"$LINENO"; then :
4029 # Broken: success on invalid input.
4032 # Passes both tests.
4036 rm -f conftest.err conftest.
$ac_ext
4039 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4040 rm -f conftest.err conftest.
$ac_ext
4041 if $ac_preproc_ok; then :
4044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4046 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
4047 See \`config.log' for more details." "$LINENO" 5; }
4051 ac_cpp
='$CPP $CPPFLAGS'
4052 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4053 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4054 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4057 ac_c_preproc_warn_flag
=yes
4061 # The cast to long int works around a bug in the HP C Compiler
4062 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4063 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4064 # This bug is HP SR number 8606223364.
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
4066 $as_echo_n "checking size of double... " >&6; }
4067 if test "${ac_cv_sizeof_double+set}" = set; then :
4068 $as_echo_n "(cached) " >&6
4070 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
4073 if test "$ac_cv_type_double" = yes; then
4074 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4076 { as_fn_set_status
77
4077 as_fn_error
"cannot compute sizeof (double)
4078 See \`config.log' for more details." "$LINENO" 5; }; }
4080 ac_cv_sizeof_double
=0
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
4086 $as_echo "$ac_cv_sizeof_double" >&6; }
4090 cat >>confdefs.h
<<_ACEOF
4091 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4095 # The cast to long int works around a bug in the HP C Compiler
4096 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4097 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4098 # This bug is HP SR number 8606223364.
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4100 $as_echo_n "checking size of long double... " >&6; }
4101 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4102 $as_echo_n "(cached) " >&6
4104 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
4107 if test "$ac_cv_type_long_double" = yes; then
4108 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4109 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4110 { as_fn_set_status
77
4111 as_fn_error
"cannot compute sizeof (long double)
4112 See \`config.log' for more details." "$LINENO" 5; }; }
4114 ac_cv_sizeof_long_double
=0
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4120 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4124 cat >>confdefs.h
<<_ACEOF
4125 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4129 as_fn_arith
$ac_cv_sizeof_double \
* 8 && double_type_size
=$as_val
4130 as_fn_arith
$ac_cv_sizeof_long_double \
* 8 && long_double_type_size
=$as_val
4135 for ac_header
in inttypes.h stdint.h stdlib.h ftw.h \
4136 unistd.h sys
/stat.h sys
/types.h \
4137 string.h
strings.h memory.h
4139 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4140 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
4141 eval as_val
=\$
$as_ac_Header
4142 if test "x$as_val" = x
""yes; then :
4143 cat >>confdefs.h
<<_ACEOF
4144 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4151 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4152 if test "${ac_cv_path_GREP+set}" = set; then :
4153 $as_echo_n "(cached) " >&6
4155 if test -z "$GREP"; then
4156 ac_path_GREP_found
=false
4157 # Loop through the user's path and test for each of PROGNAME-LIST
4158 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4159 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4162 test -z "$as_dir" && as_dir
=.
4163 for ac_prog
in grep ggrep
; do
4164 for ac_exec_ext
in '' $ac_executable_extensions; do
4165 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4166 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
4167 # Check for GNU ac_path_GREP and select it if it is found.
4168 # Check for GNU $ac_path_GREP
4169 case `"$ac_path_GREP" --version 2>&1` in
4171 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4174 $as_echo_n 0123456789 >"conftest.in"
4177 cat "conftest.in" "conftest.in" >"conftest.tmp"
4178 mv "conftest.tmp" "conftest.in"
4179 cp "conftest.in" "conftest.nl"
4180 $as_echo 'GREP' >> "conftest.nl"
4181 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4182 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4183 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4184 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4185 # Best one so far, save it but keep looking for a better one
4186 ac_cv_path_GREP
="$ac_path_GREP"
4187 ac_path_GREP_max
=$ac_count
4189 # 10*(2^10) chars as input seems more than enough
4190 test $ac_count -gt 10 && break
4192 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4195 $ac_path_GREP_found && break 3
4200 if test -z "$ac_cv_path_GREP"; then
4201 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4204 ac_cv_path_GREP
=$GREP
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4209 $as_echo "$ac_cv_path_GREP" >&6; }
4210 GREP
="$ac_cv_path_GREP"
4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4214 $as_echo_n "checking for egrep... " >&6; }
4215 if test "${ac_cv_path_EGREP+set}" = set; then :
4216 $as_echo_n "(cached) " >&6
4218 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4219 then ac_cv_path_EGREP
="$GREP -E"
4221 if test -z "$EGREP"; then
4222 ac_path_EGREP_found
=false
4223 # Loop through the user's path and test for each of PROGNAME-LIST
4224 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4225 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4228 test -z "$as_dir" && as_dir
=.
4229 for ac_prog
in egrep; do
4230 for ac_exec_ext
in '' $ac_executable_extensions; do
4231 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4232 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
4233 # Check for GNU ac_path_EGREP and select it if it is found.
4234 # Check for GNU $ac_path_EGREP
4235 case `"$ac_path_EGREP" --version 2>&1` in
4237 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4240 $as_echo_n 0123456789 >"conftest.in"
4243 cat "conftest.in" "conftest.in" >"conftest.tmp"
4244 mv "conftest.tmp" "conftest.in"
4245 cp "conftest.in" "conftest.nl"
4246 $as_echo 'EGREP' >> "conftest.nl"
4247 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4248 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4249 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4250 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4251 # Best one so far, save it but keep looking for a better one
4252 ac_cv_path_EGREP
="$ac_path_EGREP"
4253 ac_path_EGREP_max
=$ac_count
4255 # 10*(2^10) chars as input seems more than enough
4256 test $ac_count -gt 10 && break
4258 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4261 $ac_path_EGREP_found && break 3
4266 if test -z "$ac_cv_path_EGREP"; then
4267 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4270 ac_cv_path_EGREP
=$EGREP
4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4276 $as_echo "$ac_cv_path_EGREP" >&6; }
4277 EGREP
="$ac_cv_path_EGREP"
4280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4281 $as_echo_n "checking for ANSI C header files... " >&6; }
4282 if test "${ac_cv_header_stdc+set}" = set; then :
4283 $as_echo_n "(cached) " >&6
4285 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4286 /* end confdefs.h. */
4300 if ac_fn_c_try_compile
"$LINENO"; then :
4301 ac_cv_header_stdc
=yes
4303 ac_cv_header_stdc
=no
4305 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4307 if test $ac_cv_header_stdc = yes; then
4308 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4309 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4310 /* end confdefs.h. */
4314 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4315 $EGREP "memchr" >/dev
/null
2>&1; then :
4318 ac_cv_header_stdc
=no
4324 if test $ac_cv_header_stdc = yes; then
4325 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4327 /* end confdefs.h. */
4331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4332 $EGREP "free" >/dev
/null
2>&1; then :
4335 ac_cv_header_stdc
=no
4341 if test $ac_cv_header_stdc = yes; then
4342 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4343 if test "$cross_compiling" = yes; then :
4346 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4347 /* end confdefs.h. */
4350 #if ((' ' & 0x0FF) == 0x020)
4351 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4352 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4354 # define ISLOWER(c) \
4355 (('a' <= (c) && (c) <= 'i') \
4356 || ('j' <= (c) && (c) <= 'r') \
4357 || ('s' <= (c) && (c) <= 'z'))
4358 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4361 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4366 for (i = 0; i < 256; i++)
4367 if (XOR (islower (i), ISLOWER (i))
4368 || toupper (i) != TOUPPER (i))
4373 if ac_fn_c_try_run
"$LINENO"; then :
4376 ac_cv_header_stdc
=no
4378 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4379 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4385 $as_echo "$ac_cv_header_stdc" >&6; }
4386 if test $ac_cv_header_stdc = yes; then
4388 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4393 # Check for decimal float support.
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4395 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4396 if test "${libgcc_cv_dfp+set}" = set; then :
4397 $as_echo_n "(cached) " >&6
4399 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h. */
4410 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
4416 if ac_fn_c_try_compile
"$LINENO"; then :
4421 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4424 $as_echo "$libgcc_cv_dfp" >&6; }
4425 decimal_float
=$libgcc_cv_dfp
4429 # Check whether --enable-decimal-float was given.
4430 if test "${enable_decimal_float+set}" = set; then :
4431 enableval
=$enable_decimal_float;
4432 case $enable_decimal_float in
4433 yes | no | bid | dpd
) default_decimal_float
=$enable_decimal_float ;;
4434 *) as_fn_error
"'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4435 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4441 powerpc
*-*-linux* | i?
86*-*-linux* | x86_64
*-*-linux* | s390
*-*-linux* | \
4443 i?
86*-*-mingw* | x86_64
*-*-mingw* | \
4444 i?
86*-*-cygwin* | x86_64
*-*-cygwin*)
4445 enable_decimal_float
=yes
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4449 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4450 enable_decimal_float
=no
4457 # x86's use BID format instead of DPD
4458 case x
$enable_decimal_float in
4461 i?
86*-*-* | x86_64
*-*-*)
4462 enable_decimal_float
=bid
4465 enable_decimal_float
=dpd
4468 default_decimal_float
=$enable_decimal_float
4471 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4472 # dependency on libdecnumber.
4473 default_decimal_float
=dpd
4480 # Check for fixed-point support.
4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4482 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4483 if test "${libgcc_cv_fixed_point+set}" = set; then :
4484 $as_echo_n "(cached) " >&6
4486 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h. */
4490 if ac_fn_c_try_compile
"$LINENO"; then :
4491 libgcc_cv_fixed_point
=yes
4493 libgcc_cv_fixed_point
=no
4495 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4498 $as_echo "$libgcc_cv_fixed_point" >&6; }
4499 fixed_point
=$libgcc_cv_fixed_point
4502 # For platforms with the unwind ABI which includes an unwind library,
4503 # libunwind, we can choose to use the system libunwind.
4504 # config.gcc also contains tests of with_system_libunwind.
4507 # Check whether --with-system-libunwind was given.
4508 if test "${with_system_libunwind+set}" = set; then :
4509 withval
=$with_system_libunwind;
4512 # If system-libunwind was not specifically set, pick a default setting.
4513 if test x
$with_system_libunwind = x
; then
4515 ia64-
*-hpux*) with_system_libunwind
=yes ;;
4516 *) with_system_libunwind
=no
;;
4519 # Based on system-libunwind and target, do we have ipinfo?
4520 if test x
$with_system_libunwind = xyes
; then
4522 ia64-
*-*) have_unwind_getipinfo
=no
;;
4523 *) have_unwind_getipinfo
=yes ;;
4526 # Darwin before version 9 does not have _Unwind_GetIPInfo.
4529 *-*-darwin[3-8]|
*-*-darwin[3-8].
*) have_unwind_getipinfo
=no
;;
4530 *) have_unwind_getipinfo
=yes ;;
4535 if test x
$have_unwind_getipinfo = xyes
; then
4537 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4542 # The sjlj test is almost duplicated here and in libgo/configure.ac (for C),
4543 # libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and
4544 # libobjc/configure.ac (for Objective-C).
4545 # FIXME: This should be centralized in config/sjlj.m4.
4546 # Check whether --enable-sjlj-exceptions was given.
4547 if test "${enable_sjlj_exceptions+set}" = set; then :
4548 enableval
=$enable_sjlj_exceptions; case "$enableval" in
4550 *) as_fn_error
"unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
4553 enable_sjlj_exceptions
=auto
4557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
4558 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
4559 if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then :
4560 $as_echo_n "(cached) " >&6
4562 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4563 /* end confdefs.h. */
4569 int i __attribute__ ((cleanup (clean)));
4575 CFLAGS
="--save-temps -fexceptions"
4576 libgcc_cv_lib_sjlj_exceptions
=unknown
4577 if ac_fn_c_try_compile
; then :
4578 if grep _Unwind_SjLj_Resume conftest.s
>/dev
/null
2>&1; then
4579 libgcc_cv_lib_sjlj_exceptions
=yes
4580 elif grep _Unwind_Resume conftest.s
>/dev
/null
2>&1; then
4581 libgcc_cv_lib_sjlj_exceptions
=no
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5
4589 $as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; }
4591 if test "$enable_sjlj_exceptions" = "auto"; then
4592 enable_sjlj_exceptions
=$libgcc_cv_lib_sjlj_exceptions
4595 case $enable_sjlj_exceptions in
4598 $as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h
4604 as_fn_error
"unable to detect exception model" "$LINENO" 5
4608 # Check whether --enable-explicit-exception-frame-registration was given.
4609 if test "${enable_explicit_exception_frame_registration+set}" = set; then :
4610 enableval
=$enable_explicit_exception_frame_registration;
4611 force_explicit_eh_registry
=
4612 if test "$enable_explicit_exception_frame_registration" = yes; then
4613 if test "$enable_sjlj_exceptions" = yes; then
4614 as_fn_error
"Can't enable both of --enable-sjlj-exceptions
4615 and --enable-explicit-exception-frame-registration" "$LINENO" 5
4617 force_explicit_eh_registry
=-DUSE_EH_FRAME_REGISTRY_ALWAYS
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4625 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4626 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4627 $as_echo_n "(cached) " >&6
4629 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4630 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
4631 acl_cv_prog_gnu_ld
=yes
4633 acl_cv_prog_gnu_ld
=no
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4637 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4638 with_gnu_ld
=$acl_cv_prog_gnu_ld
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4642 $as_echo_n "checking for thread model used by GCC... " >&6; }
4643 target_thread_file
=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4645 $as_echo "$target_thread_file" >&6; }
4647 # Check for assembler CFI support.
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4649 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4650 if test "${libgcc_cv_cfi+set}" = set; then :
4651 $as_echo_n "(cached) " >&6
4653 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4654 /* end confdefs.h. */
4658 .cfi_personality 0, symbol\n\
4661 if ac_fn_c_try_compile
"$LINENO"; then :
4666 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4669 $as_echo "$libgcc_cv_cfi" >&6; }
4671 # Check 32bit or 64bit. In the case of MIPS, this really determines the
4672 # word size rather than the address size.
4673 cat > conftest.c
<<EOF
4674 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
4675 || defined(__mips64)
4681 eval `${CC-cc} -E conftest.c | grep host_address=`
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
4687 $as_echo_n "checking whether the target is hard-float... " >&6; }
4688 if test "${libgcc_cv_mips_hard_float+set}" = set; then :
4689 $as_echo_n "(cached) " >&6
4691 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4692 /* end confdefs.h. */
4693 #ifndef __mips_hard_float
4697 if ac_fn_c_try_compile
"$LINENO"; then :
4698 libgcc_cv_mips_hard_float
=yes
4700 libgcc_cv_mips_hard_float
=no
4702 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
4705 $as_echo "$libgcc_cv_mips_hard_float" >&6; }
4708 # Determine the version of glibc, if any, used on the target.
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
4710 $as_echo_n "checking for target glibc version... " >&6; }
4712 # Check whether --with-glibc-version was given.
4713 if test "${with_glibc_version+set}" = set; then :
4714 withval
=$with_glibc_version;
4715 if echo "$with_glibc_version" |
grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
4716 glibc_version_major
=`echo "$with_glibc_version" | sed -e 's/\..*//'`
4717 glibc_version_minor
=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
4719 as_fn_error
"option --with-glibc-version requires a version number M.N" "$LINENO" 5
4723 if ac_fn_c_compute_int
"$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
4726 glibc_version_major
=0
4729 if ac_fn_c_compute_int
"$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
4732 glibc_version_minor
=0
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
4738 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
4740 # Determine floating-point type for powerpc*-*-linux*.
4741 # Single-precision-only FPRs are not a supported configuration for
4742 # this target, so are not allowed for in this test.
4745 cat > conftest.c
<<EOF
4746 #ifdef __powerpc64__
4748 #elif defined _SOFT_FLOAT
4750 #elif defined _SOFT_DOUBLE
4752 #elif defined __NO_FPRS__
4758 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
4760 # glibc 2.19 and later provide all the soft-fp functions, with proper
4761 # interactions with <fenv.h> exception and rounding mode handling, so
4762 # make libgcc's versions into compat symbols if a recent enough glibc
4763 # version is being used.
4765 case ${ppc_fp_type} in
4767 if test $glibc_version_major -gt 2 \
4768 ||
( test $glibc_version_major -eq 2 \
4769 && test $glibc_version_minor -ge 19 ); then
4770 ppc_fp_compat
="t-softfp-compat"
4777 # Collect host-machine-specific information.
4778 .
${srcdir}/config.
host
4780 # Used for constructing correct paths for offload compilers.
4782 real_host_noncanonical
=${host_noncanonical}
4783 if test x
"$enable_as_accelerator_for" != x
; then
4784 accel_dir_suffix
=/accel
/${target_noncanonical}
4785 real_host_noncanonical
=${enable_as_accelerator_for}
4790 if test x
"$enable_offload_targets" != x
; then
4791 extra_parts
="${extra_parts} crtoffloadbegin.o crtoffloadend.o"
4794 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
4795 # This is after config.host so we can augment tmake_file.
4796 # Link with -nostartfiles -nodefaultlibs since neither are present while
4799 i?
86-*-solaris2* | x86_64-
*-solaris2.1
[0-9]*)
4800 cat > conftest.s
<<EOF
4801 .section .eh_frame,"a",@unwind
4803 .section .jcr,"aw",@progbits
4806 if { ac_try
='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
4807 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4811 test $ac_status = 0; }; }; then
4812 tmake_file
="${tmake_file} i386/t-crtstuff"
4817 # Check if xtensa target is configured for windowed ABI and thus needs to use
4818 # custom unwind code.
4819 # This is after config.host so we can augment tmake_file.
4822 cat > conftest.c
<<EOF
4823 #ifdef __XTENSA_CALL0_ABI__
4827 if { ac_try
='${CC-cc} -E -o conftest.i conftest.c 1>&5'
4828 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4831 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4832 test $ac_status = 0; }; }; then
4833 tmake_file
="${tmake_file} xtensa/t-windowed"
4838 # Check for visibility support. This is after config.host so that
4839 # we can check for asm_hidden_op.
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
4841 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
4842 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
4843 $as_echo_n "(cached) " >&6
4846 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
4847 libgcc_cv_hidden_visibility_attribute
=no
4848 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4849 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4853 test $ac_status = 0; }; }; then
4854 if grep "\\$asm_hidden_op.*foo" conftest.s
>/dev
/null
; then
4855 libgcc_cv_hidden_visibility_attribute
=yes
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
4862 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
4864 if test $libgcc_cv_hidden_visibility_attribute = yes; then
4865 vis_hide
='-fvisibility=hidden -DHIDE_EXPORTS'
4871 # See if we have thread-local storage. We can only test assembler
4872 # since link-time and run-time tests require the newly built
4873 # gcc, which can't be used to build executable due to that libgcc
4874 # is yet to be built here.
4876 # Check whether --enable-tls was given.
4877 if test "${enable_tls+set}" = set; then :
4878 enableval
=$enable_tls;
4879 case "$enableval" in
4881 *) as_fn_error
"Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
4890 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
4891 if test "${gcc_cv_have_cc_tls+set}" = set; then :
4892 $as_echo_n "(cached) " >&6
4895 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4896 /* end confdefs.h. */
4897 __thread int a; int b; int main() { return a = b; }
4899 if ac_fn_c_try_compile
"$LINENO"; then :
4900 gcc_cv_have_cc_tls
=yes
4902 gcc_cv_have_cc_tls
=no
4904 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
4908 $as_echo "$gcc_cv_have_cc_tls" >&6; }
4910 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
4911 set_have_cc_tls
="-DHAVE_CC_TLS"
4915 # See if we have emulated thread-local storage.
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
4918 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
4919 if test "${gcc_cv_use_emutls+set}" = set; then :
4920 $as_echo_n "(cached) " >&6
4923 gcc_cv_use_emutls
=no
4924 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
4925 if { ac_try
='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
4926 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4930 test $ac_status = 0; }; }; then
4931 if grep __emutls_get_address conftest.s
> /dev
/null
; then
4932 gcc_cv_use_emutls
=yes
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
4939 $as_echo "$gcc_cv_use_emutls" >&6; }
4940 if test "$gcc_cv_use_emutls" = "yes" ; then
4942 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
4946 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
4947 set_use_emutls
="-DUSE_EMUTLS"
4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
4952 $as_echo_n "checking for init priority support... " >&6; }
4953 if test "${libgcc_cv_init_priority+set}" = set; then :
4954 $as_echo_n "(cached) " >&6
4957 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4963 void ip (void) __attribute__ ((constructor (1)));
4968 if ac_fn_c_try_compile
"$LINENO"; then :
4969 libgcc_cv_init_priority
=yes
4971 libgcc_cv_init_priority
=no
4973 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
4976 $as_echo "$libgcc_cv_init_priority" >&6; }
4977 if test $libgcc_cv_init_priority = yes; then
4979 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
4983 # Conditionalize the sfp-machine.h header for this target machine.
4984 if test -z "${sfp_machine_header}"; then
4985 sfp_machine_header
=$cpu_type/sfp-machine.h
4986 if test -f ${srcdir}/config
/${sfp_machine_header}; then
4989 sfp_machine_header
=no-sfp-machine.h
4994 # Conditionalize the makefile for this target machine.
4996 for f
in ${tmake_file}
4998 if test -f ${srcdir}/config
/$f
5000 tmake_file_
="${tmake_file_} \$(srcdir)/config/$f"
5003 tmake_file
="${tmake_file_}"
5006 # Likewise export definitions for libgcc_tm.h
5010 tm_file_
="${tm_file_} \$(srcdir)/config/$f"
5012 tm_file
="${tm_file_}"
5016 # Map from thread model to thread header.
5018 case $target_thread_file in
5019 aix
) thread_header
=config
/rs6000
/gthr-aix.h
;;
5020 dce
) thread_header
=config
/pa
/gthr-dce.h
;;
5021 lynx
) thread_header
=config
/gthr-lynx.h
;;
5022 mipssde
) thread_header
=config
/mips
/gthr-mipssde.h
;;
5023 posix
) thread_header
=gthr-posix.h
;;
5024 rtems
) thread_header
=config
/gthr-rtems.h
;;
5025 single
) thread_header
=gthr-single.h
;;
5026 tpf
) thread_header
=config
/s390
/gthr-tpf.h
;;
5027 vxworks
) thread_header
=config
/gthr-vxworks.h
;;
5028 win32
) thread_header
=config
/i386
/gthr-win32.h
;;
5033 # Substitute configuration variables
5037 ac_config_links
="$ac_config_links enable-execute-stack.c:$enable_execute_stack"
5039 ac_config_links
="$ac_config_links unwind.h:$unwind_header"
5041 ac_config_links
="$ac_config_links md-unwind-support.h:config/$md_unwind_header"
5043 ac_config_links
="$ac_config_links sfp-machine.h:config/$sfp_machine_header"
5045 ac_config_links
="$ac_config_links gthr-default.h:$thread_header"
5048 # We need multilib support.
5049 ac_config_files
="$ac_config_files Makefile"
5051 ac_config_commands
="$ac_config_commands default"
5053 cat >confcache
<<\_ACEOF
5054 # This file is a shell script that caches the results of configure
5055 # tests run on this system so they can be shared between configure
5056 # scripts and configure runs, see configure's option --config-cache.
5057 # It is not useful on other systems. If it contains results you don't
5058 # want to keep, you may remove or edit it.
5060 # config.status only pays attention to the cache file if you give it
5061 # the --recheck option to rerun configure.
5063 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5064 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5069 # The following way of writing the cache mishandles newlines in values,
5070 # but we know of no workaround that is simple, portable, and efficient.
5071 # So, we kill variables containing newlines.
5072 # Ultrix sh set writes to stderr and can't be redirected directly,
5073 # and sets the high bit in the cache file unless we assign to the vars.
5075 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5076 eval ac_val
=\$
$ac_var
5080 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5081 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5084 _ | IFS | as_nl
) ;; #(
5085 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5086 *) { eval $ac_var=; unset $ac_var;} ;;
5092 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5093 *${as_nl}ac_space
=\
*)
5094 # `set' does not quote correctly, so add quotes: double-quote
5095 # substitution turns \\\\ into \\, and sed turns \\ into \.
5098 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5101 # `set' quotes correctly as required by POSIX, so do not add quotes.
5102 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5111 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5113 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5115 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5116 if test -w "$cache_file"; then
5117 test "x$cache_file" != "x/dev/null" &&
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5119 $as_echo "$as_me: updating cache $cache_file" >&6;}
5120 cat confcache
>$cache_file
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5123 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5128 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5129 # Let make expand exec_prefix.
5130 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5132 DEFS
=-DHAVE_CONFIG_H
5136 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5137 # 1. Remove the extension, and $U if already installed.
5138 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5139 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5140 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5141 # will be set to the directory where LIBOBJS objects are built.
5142 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5143 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5147 LTLIBOBJS
=$ac_ltlibobjs
5151 : ${CONFIG_STATUS=./config.status}
5153 ac_clean_files_save
=$ac_clean_files
5154 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5156 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5158 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5160 # Generated by $as_me.
5161 # Run this file to recreate the current configuration.
5162 # Compiler output produced by configure, useful for debugging
5163 # configure, is in config.log if it exists.
5169 SHELL=\${CONFIG_SHELL-$SHELL}
5172 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5173 ## -------------------- ##
5174 ## M4sh Initialization. ##
5175 ## -------------------- ##
5177 # Be more Bourne compatible
5178 DUALCASE
=1; export DUALCASE
# for MKS sh
5179 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5182 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5183 # is contrary to our usage. Disable this feature.
5184 alias -g '${1+"$@"}'='"$@"'
5185 setopt NO_GLOB_SUBST
5187 case `(set -o) 2>/dev/null` in #(
5199 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5200 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5201 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5202 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5203 # Prefer a ksh shell builtin over an external printf program on Solaris,
5204 # but without wasting forks for bash or zsh.
5205 if test -z "$BASH_VERSION$ZSH_VERSION" \
5206 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5207 as_echo='print
-r --'
5208 as_echo_n='print
-rn --'
5209 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5210 as_echo='printf %s
\n'
5211 as_echo_n='printf %s
'
5213 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5214 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5215 as_echo_n='/usr
/ucb
/echo -n'
5217 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5218 as_echo_n_body='eval
5222 expr "X$arg" : "X\\(.*\\)$as_nl";
5223 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5225 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5227 export as_echo_n_body
5228 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5231 as_echo='sh
-c $as_echo_body as_echo
'
5234 # The user is always right.
5235 if test "${PATH_SEPARATOR+set}" != set; then
5237 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5238 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5245 # We need space, tab and new line, in precisely that order. Quoting is
5246 # there to prevent editors from complaining about space-tab.
5247 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5248 # splitting by setting IFS to empty value.)
5251 # Find who we are. Look in the path if we contain no directory separator.
5253 *[\\/]* ) as_myself=$0 ;;
5254 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5258 test -z "$as_dir" && as_dir=.
5259 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5265 # We did not find ourselves, most probably we were run as `sh COMMAND'
5266 # in which case we are not to be found in the path.
5267 if test "x$as_myself" = x
; then
5270 if test ! -f "$as_myself"; then
5271 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5275 # Unset variables that we do not need and which cause bugs (e.g. in
5276 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5277 # suppresses any "Segmentation fault" message there. '((' could
5278 # trigger a bug in pdksh 5.2.14.
5279 for as_var
in BASH_ENV ENV MAIL MAILPATH
5280 do eval test x\
${$as_var+set} = xset \
5281 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5294 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5297 # as_fn_error ERROR [LINENO LOG_FD]
5298 # ---------------------------------
5299 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5300 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5301 # script with status $?, using 1 if that was 0.
5304 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5306 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5307 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5309 $as_echo "$as_me: error: $1" >&2
5310 as_fn_exit
$as_status
5314 # as_fn_set_status STATUS
5315 # -----------------------
5316 # Set $? to STATUS, without forking.
5320 } # as_fn_set_status
5324 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5334 # Portably unset VAR.
5337 { eval $1=; unset $1;}
5339 as_unset
=as_fn_unset
5340 # as_fn_append VAR VALUE
5341 # ----------------------
5342 # Append the text in VALUE to the end of the definition contained in VAR. Take
5343 # advantage of any shell optimizations that allow amortized linear growth over
5344 # repeated appends, instead of the typical quadratic growth present in naive
5346 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5347 eval 'as_fn_append ()
5358 # as_fn_arith ARG...
5359 # ------------------
5360 # Perform arithmetic evaluation on the ARGs, and store the result in the
5361 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5362 # must be portable across $(()) and expr.
5363 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5364 eval 'as_fn_arith ()
5371 as_val
=`expr "$@" || test $? -eq 1`
5376 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5377 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5383 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5384 as_basename
=basename
5389 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5395 as_me
=`$as_basename -- "$0" ||
5396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5397 X"$0" : 'X\(//\)$' \| \
5398 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5400 sed '/^.*\/\([^/][^/]*\)\/*$/{
5414 # Avoid depending upon Character Ranges.
5415 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5416 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5417 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5418 as_cr_digits
='0123456789'
5419 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5421 ECHO_C
= ECHO_N
= ECHO_T
=
5422 case `echo -n x` in #(((((
5424 case `echo 'xy\c'` in
5425 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5427 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5434 rm -f conf$$ conf$$.exe conf$$.
file
5435 if test -d conf$$.dir
; then
5436 rm -f conf$$.dir
/conf$$.
file
5439 mkdir conf$$.dir
2>/dev
/null
5441 if (echo >conf$$.
file) 2>/dev
/null
; then
5442 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5444 # ... but there are two gotchas:
5445 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5446 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5447 # In both cases, we have to default to `cp -p'.
5448 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5450 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5458 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5459 rmdir conf$$.dir
2>/dev
/null
5464 # Create "$as_dir" as a directory, including parents if necessary.
5469 -*) as_dir
=.
/$as_dir;;
5471 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5475 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5476 *) as_qdir
=$as_dir;;
5478 as_dirs
="'$as_qdir' $as_dirs"
5479 as_dir
=`$as_dirname -- "$as_dir" ||
5480 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5481 X"$as_dir" : 'X\(//\)[^/]' \| \
5482 X"$as_dir" : 'X\(//\)$' \| \
5483 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5484 $as_echo X"$as_dir" |
5485 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5502 test -d "$as_dir" && break
5504 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5505 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
5509 if mkdir
-p .
2>/dev
/null
; then
5510 as_mkdir_p
='mkdir -p "$as_dir"'
5512 test -d .
/-p && rmdir .
/-p
5516 if test -x / >/dev
/null
2>&1; then
5519 if ls -dL / >/dev
/null
2>&1; then
5526 if test -d "$1"; then
5532 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5533 ???[sx]*):;;*)false;;esac;fi
5537 as_executable_p
=$as_test_x
5539 # Sed expression to map a string onto a valid CPP name.
5540 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5542 # Sed expression to map a string onto a valid variable name.
5543 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5547 ## ----------------------------------- ##
5548 ## Main body of $CONFIG_STATUS script. ##
5549 ## ----------------------------------- ##
5551 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5554 # Save the log message, to keep $0 and so on meaningful, and to
5555 # report actual input values of CONFIG_FILES etc. instead of their
5556 # values after options handling.
5558 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5559 generated by GNU Autoconf 2.64. Invocation command line was
5561 CONFIG_FILES = $CONFIG_FILES
5562 CONFIG_HEADERS = $CONFIG_HEADERS
5563 CONFIG_LINKS = $CONFIG_LINKS
5564 CONFIG_COMMANDS = $CONFIG_COMMANDS
5567 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5572 case $ac_config_files in *"
5573 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
5576 case $ac_config_headers in *"
5577 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
5581 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5582 # Files that config.status was made for.
5583 config_files="$ac_config_files"
5584 config_headers="$ac_config_headers"
5585 config_links="$ac_config_links"
5586 config_commands="$ac_config_commands"
5590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5592 \`$as_me' instantiates files and other configuration actions
5593 from templates according to the current configuration. Unless the files
5594 and actions are specified as TAGs, all are instantiated by default.
5596 Usage: $0 [OPTION]... [TAG]...
5598 -h, --help print this help, then exit
5599 -V, --version print version number and configuration settings, then exit
5600 -q, --quiet, --silent
5601 do not print progress messages
5602 -d, --debug don't remove temporary files
5603 --recheck update $as_me by reconfiguring in the same conditions
5604 --file=FILE[:TEMPLATE]
5605 instantiate the configuration file FILE
5606 --header=FILE[:TEMPLATE]
5607 instantiate the configuration header FILE
5609 Configuration files:
5612 Configuration headers:
5615 Configuration links:
5618 Configuration commands:
5621 Report bugs to the package provider.
5622 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
5623 General help using GNU software: <http://www.gnu.org/gethelp/>."
5626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5628 GNU C Runtime Library config.status 1.0
5629 configured by $0, generated by GNU Autoconf 2.64,
5630 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5632 Copyright (C) 2009 Free Software Foundation, Inc.
5633 This config.status script is free software; the Free Software Foundation
5634 gives unlimited permission to copy, distribute and modify it."
5640 test -n "\$AWK" || AWK=awk
5643 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5644 # The default lists apply if the user does not specify any file.
5650 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5651 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
5662 # Handling of the options.
5663 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5665 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5666 $as_echo "$ac_cs_version"; exit ;;
5667 --debug |
--debu |
--deb |
--de |
--d |
-d )
5669 --file |
--fil |
--fi |
--f )
5672 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5674 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5675 ac_need_defaults
=false
;;
5676 --header |
--heade |
--head |
--hea )
5679 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5681 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5682 ac_need_defaults
=false
;;
5684 # Conflict between --help and --header
5685 as_fn_error
"ambiguous option: \`$1'
5686 Try \`$0 --help' for more information.";;
5687 --help |
--hel |
-h )
5688 $as_echo "$ac_cs_usage"; exit ;;
5689 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5690 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5694 -*) as_fn_error
"unrecognized option: \`$1'
5695 Try \`$0 --help' for more information." ;;
5697 *) as_fn_append ac_config_targets
" $1"
5698 ac_need_defaults
=false
;;
5704 ac_configure_extra_args
=
5706 if $ac_cs_silent; then
5708 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5712 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5713 if \$ac_cs_recheck; then
5714 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5716 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5717 CONFIG_SHELL='$SHELL'
5723 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5727 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5728 ## Running $as_me. ##
5734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5740 with_target_subdir=${with_target_subdir}
5741 with_multisubdir=${with_multisubdir}
5742 ac_configure_args="--enable-multilib ${ac_configure_args}"
5743 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5744 libgcc_topdir=${libgcc_topdir}
5750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5752 # Handling of arguments.
5753 for ac_config_target
in $ac_config_targets
5755 case $ac_config_target in
5756 "auto-target.h") CONFIG_HEADERS
="$CONFIG_HEADERS auto-target.h:config.in" ;;
5757 "enable-execute-stack.c") CONFIG_LINKS
="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;;
5758 "unwind.h") CONFIG_LINKS
="$CONFIG_LINKS unwind.h:$unwind_header" ;;
5759 "md-unwind-support.h") CONFIG_LINKS
="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;;
5760 "sfp-machine.h") CONFIG_LINKS
="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;;
5761 "gthr-default.h") CONFIG_LINKS
="$CONFIG_LINKS gthr-default.h:$thread_header" ;;
5762 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5763 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
5765 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5770 # If the user did not use the arguments to specify the items to instantiate,
5771 # then the envvar interface is used. Set only those that are not.
5772 # We use the long form for the default assignment because of an extremely
5773 # bizarre bug on SunOS 4.1.3.
5774 if $ac_need_defaults; then
5775 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5776 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5777 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS
=$config_links
5778 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
5781 # Have a temporary directory for convenience. Make it in the build tree
5782 # simply because there is no reason against having it here, and in addition,
5783 # creating and moving files from /tmp can sometimes cause problems.
5784 # Hook for its removal unless debugging.
5785 # Note that there is a small window in which the directory will not be cleaned:
5786 # after its creation but before its name has been assigned to `$tmp'.
5790 trap 'exit_status=$?
5791 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5793 trap 'as_fn_exit 1' 1 2 13 15
5795 # Create a (secure) tmp directory for tmp files.
5798 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5799 test -n "$tmp" && test -d "$tmp"
5802 tmp
=.
/conf$$
-$RANDOM
5803 (umask 077 && mkdir
"$tmp")
5804 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
5806 # Set up the scripts for CONFIG_FILES section.
5807 # No need to generate them if there are no CONFIG_FILES.
5808 # This happens for instance with `./config.status config.h'.
5809 if test -n "$CONFIG_FILES"; then
5812 ac_cr
=`echo X | tr X '\015'`
5813 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5814 # But we know of no other shell where ac_cr would be empty at this
5815 # point, so we can use a bashism as a fallback.
5816 if test "x$ac_cr" = x
; then
5817 eval ac_cr
=\$
\'\\r
\'
5819 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5820 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5826 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5831 echo "cat >conf$$subs.awk <<_ACEOF" &&
5832 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5835 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5836 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5838 for ac_last_try in false false false false false :; do
5839 . ./conf$$subs.sh ||
5840 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5842 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5843 if test $ac_delim_n = $ac_delim_num; then
5845 elif $ac_last_try; then
5846 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5848 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5854 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
5858 s/^/S["/; s
/!.
*/"]=/
5868 s/\(.\{148\}\).*/\1/
5870 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5875 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5882 s/\(.\{148\}\).*/\1/
5884 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5888 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5893 ' <conf$$subs.awk | sed '
5898 ' >>$CONFIG_STATUS || ac_write_fail=1
5899 rm -f conf$$subs.awk
5900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5902 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
5903 for (key in S) S_is_set[key] = 1
5909 nfields = split(line, field, "@
")
5911 len = length(field[1])
5912 for (i = 2; i < nfields; i++) {
5914 keylen = length(key)
5915 if (S_is_set[key]) {
5917 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5918 len += length(value) + length(field[++i])
5929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5930 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5931 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5934 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
5935 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
5938 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5939 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
5940 # trailing colons and then remove the whole line if VPATH becomes empty
5941 # (actually we leave an empty line to preserve line numbers).
5942 if test "x
$srcdir" = x.; then
5943 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5947 s/^\([^=]*=[ ]*\):*/\1/
5953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5954 fi # test -n "$CONFIG_FILES"
5956 # Set up the scripts for CONFIG_HEADERS section.
5957 # No need to generate them if there are no CONFIG_HEADERS.
5958 # This happens for instance with `./config.status Makefile'.
5959 if test -n "$CONFIG_HEADERS"; then
5960 cat >"$tmp/defines.
awk" <<\_ACAWK ||
5964 # Transform confdefs.h into an awk script `defines.awk', embedded as
5965 # here-document in config.status, that substitutes the proper values into
5966 # config.h.in to produce config.h.
5968 # Create a delimiter string that does not exist in confdefs.h, to ease
5969 # handling of long lines.
5971 for ac_last_try in false false :; do
5972 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
5973 if test -z "$ac_t"; then
5975 elif $ac_last_try; then
5976 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
5978 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5982 # For the awk script, D is an array of macro values keyed by name,
5983 # likewise P contains macro parameters if any. Preserve backslash
5984 # newline sequences.
5986 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5988 s/.\{148\}/&'"$ac_delim"'/g
5991 s/^[ ]*#[ ]*define[ ][ ]*/ /
5998 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
6000 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6004 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6005 D["\
1"]=" \
3\\\\\\n
"\\/p
6007 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6012 s/.\{148\}/&'"$ac_delim"'/g
6017 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6020 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6022 ' <confdefs.h | sed '
6023 s/'"$ac_delim"'/"\\\
6024 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6026 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6027 for (key in D) D_is_set[key] = 1
6030 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6032 split(line, arg, " ")
6033 if (arg[1] == "#") {
6037 defundef
= substr
(arg
[1], 2)
6040 split(mac1
, mac2
, "(") #)
6042 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6043 if (D_is_set
[macro
]) {
6044 # Preserve the white space surrounding the "#".
6045 print prefix
"define", macro P
[macro
] D
[macro
]
6048 # Replace #undef with comments. This is necessary, for example,
6049 # in the case of _POSIX_SOURCE, which is predefined and required
6050 # on some systems where configure will not decide to define it.
6051 if (defundef
== "undef") {
6052 print
"/*", prefix defundef
, macro
, "*/"
6060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6061 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6062 fi # test -n "$CONFIG_HEADERS"
6065 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6070 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6072 case $ac_mode$ac_tag in
6074 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6075 :[FH
]-) ac_tag
=-:-;;
6076 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6093 -) ac_f
="$tmp/stdin";;
6094 *) # Look for the file first in the build tree, then in the source tree
6095 # (if the path is not absolute). The absolute path cannot be DOS-style,
6096 # because $ac_f cannot contain `:'.
6100 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6102 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6104 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6105 as_fn_append ac_file_inputs
" '$ac_f'"
6108 # Let's still pretend it is `configure' which instantiates (i.e., don't
6109 # use $as_me), people would be surprised to read:
6110 # /* config.h. Generated by config.status. */
6111 configure_input
='Generated from '`
6112 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6114 if test x
"$ac_file" != x-
; then
6115 configure_input
="$ac_file. $configure_input"
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6117 $as_echo "$as_me: creating $ac_file" >&6;}
6119 # Neutralize special characters interpreted by sed in replacement strings.
6120 case $configure_input in #(
6121 *\
&* |
*\|
* |
*\\* )
6122 ac_sed_conf_input
=`$as_echo "$configure_input" |
6123 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6124 *) ac_sed_conf_input
=$configure_input;;
6128 *:-:* |
*:-) cat >"$tmp/stdin" \
6129 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6134 ac_dir
=`$as_dirname -- "$ac_file" ||
6135 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6136 X"$ac_file" : 'X\(//\)[^/]' \| \
6137 X"$ac_file" : 'X\(//\)$' \| \
6138 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6139 $as_echo X"$ac_file" |
6140 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6157 as_dir
="$ac_dir"; as_fn_mkdir_p
6161 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6163 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6164 # A ".." for each directory in $ac_dir_suffix.
6165 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6166 case $ac_top_builddir_sub in
6167 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6168 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6171 ac_abs_top_builddir
=$ac_pwd
6172 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6173 # for backward compatibility:
6174 ac_top_builddir
=$ac_top_build_prefix
6177 .
) # We are building in place.
6179 ac_top_srcdir
=$ac_top_builddir_sub
6180 ac_abs_top_srcdir
=$ac_pwd ;;
6181 [\\/]* | ?
:[\\/]* ) # Absolute name.
6182 ac_srcdir
=$srcdir$ac_dir_suffix;
6183 ac_top_srcdir
=$srcdir
6184 ac_abs_top_srcdir
=$srcdir ;;
6186 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6187 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6188 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6190 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6200 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6201 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6206 # If the template does not know about datarootdir, expand it.
6207 # FIXME: This hack should be removed a few years after 2.60.
6208 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6219 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6220 *datarootdir
*) ac_datarootdir_seen
=yes;;
6221 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6223 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6226 ac_datarootdir_hack='
6227 s&@datadir@&$datadir&g
6228 s&@docdir@&$docdir&g
6229 s&@infodir@&$infodir&g
6230 s&@localedir@&$localedir&g
6231 s&@mandir@&$mandir&g
6232 s&\\\${datarootdir}&$datarootdir&g' ;;
6236 # Neutralize VPATH when `$srcdir' = `.'.
6237 # Shell code in configure.ac might set extrasub.
6238 # FIXME: do we really want to maintain this feature?
6239 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6240 ac_sed_extra="$ac_vpsub
6243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6245 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6246 s|@configure_input@|
$ac_sed_conf_input|
;t t
6247 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6248 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6249 s
&@srcdir@
&$ac_srcdir&;t t
6250 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6251 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6252 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6253 s
&@builddir@
&$ac_builddir&;t t
6254 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6255 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6256 s
&@INSTALL@
&$ac_INSTALL&;t t
6257 $ac_datarootdir_hack
6259 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6260 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6262 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6263 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6264 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6266 which seems to be undefined. Please make sure it is defined." >&5
6267 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6268 which seems to be undefined. Please make sure it is defined." >&2;}
6272 -) cat "$tmp/out" && rm -f "$tmp/out";;
6273 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6275 || as_fn_error "could not create $ac_file" "$LINENO" 5
6281 if test x"$ac_file" != x-; then
6283 $as_echo "/* $configure_input */" \
6284 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6285 } >"$tmp/config.h" \
6286 || as_fn_error "could not create $ac_file" "$LINENO" 5
6287 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6288 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6289 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6292 mv "$tmp/config.h" "$ac_file" \
6293 || as_fn_error "could not create $ac_file" "$LINENO" 5
6296 $as_echo "/* $configure_input */" \
6297 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6298 || as_fn_error "could not create -" "$LINENO" 5
6306 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.
'; then
6309 # Prefer the file from the source tree if names are identical.
6310 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6311 ac_source=$srcdir/$ac_source
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6315 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6317 if test ! -r "$ac_source"; then
6318 as_fn_error "$ac_source: file not found" "$LINENO" 5
6322 # Try a relative symlink, then a hard link, then a copy.
6324 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6325 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6327 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6328 ln "$ac_source" "$ac_file" 2>/dev/null ||
6329 cp -p "$ac_source" "$ac_file" ||
6330 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6333 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6334 $as_echo "$as_me: executing $ac_file commands" >&6;}
6339 case $ac_file$ac_mode in
6340 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6341 if test -n "$CONFIG_FILES"; then
6342 # FIXME: We shouldn't need to
set ac_file
6344 .
${libgcc_topdir}/config-ml.
in
6353 ac_clean_files
=$ac_clean_files_save
6355 test $ac_write_fail = 0 ||
6356 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
6359 # configure is writing to config.log, and then calls config.status.
6360 # config.status does its own redirection, appending to config.log.
6361 # Unfortunately, on DOS this fails, as config.log is still kept open
6362 # by configure, so config.status won't be able to write to it; its
6363 # output is simply discarded. So we exec the FD to /dev/null,
6364 # effectively closing config.log, so it can be properly (re)opened and
6365 # appended to by config.status. When coming back to configure, we
6366 # need to make the FD available again.
6367 if test "$no_create" != yes; then
6369 ac_config_status_args
=
6370 test "$silent" = yes &&
6371 ac_config_status_args
="$ac_config_status_args --quiet"
6373 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6375 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6376 # would make configure fail if this is the last instruction.
6377 $ac_cs_success || as_fn_exit $?
6379 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6381 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}