2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE
=1; export DUALCASE
# for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print
-rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
53 as_echo_n='/usr
/ucb
/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
66 as_echo_n='sh
-c $as_echo_n_body as_echo
'
69 as_echo='sh
-c $as_echo_body as_echo
'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x
; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var
in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\
${$as_var+set} = xset \
119 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
132 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x
; then
135 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required
="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev
/null
; then :
178 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
181 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
183 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir
=.
190 for as_base
in sh bash ksh sh5
; do
191 # Try only shells that exist, to save several forks.
192 as_shell
=$as_dir/$as_base
193 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
195 CONFIG_SHELL
=$as_shell as_have_required
=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
204 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
206 CONFIG_SHELL
=$SHELL as_have_required
=yes
211 if test "x$CONFIG_SHELL" != x
; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x
$as_have_required = xno
; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x
${ZSH_VERSION+set} = xset
; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL
=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE
= GREP_OPTIONS
=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir
=.
/$as_dir;;
283 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
287 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs
="'$as_qdir' $as_dirs"
291 as_dir
=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
317 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
352 as_val
=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status
=$?
; test $as_status -eq 0 && as_status
=1
366 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit
$as_status
373 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
380 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
392 as_me
=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits
='0123456789'
416 as_cr_alnum
=$as_cr_Letters$as_cr_digits
419 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
420 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x
"$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C
= ECHO_N
= ECHO_T
=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
463 rm -f conf$$ conf$$.exe conf$$.
file
464 if test -d conf$$.dir
; then
465 rm -f conf$$.dir
/conf$$.
file
468 mkdir conf$$.dir
2>/dev
/null
470 if (echo >conf$$.
file) 2>/dev
/null
; then
471 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
479 elif ln conf$$.
file conf$$
2>/dev
/null
; then
487 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
488 rmdir conf$$.dir
2>/dev
/null
490 if mkdir
-p .
2>/dev
/null
; then
491 as_mkdir_p
='mkdir -p "$as_dir"'
493 test -d .
/-p && rmdir .
/-p
497 if test -x / >/dev
/null
2>&1; then
500 if ls -dL / >/dev
/null
2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p
=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev
/null
6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix
=/usr
/local
539 ac_config_libobj_dir
=.
546 # Identity of this package.
547 PACKAGE_NAME
='GNU C Runtime Library'
548 PACKAGE_TARNAME
='libgcc'
549 PACKAGE_VERSION
='1.0'
550 PACKAGE_STRING
='GNU C Runtime Library 1.0'
552 PACKAGE_URL
='http://www.gnu.org/software/libgcc/'
554 ac_unique_file
="static-object.mk"
555 ac_includes_default
='/* none */'
556 ac_subst_vars
='LTLIBOBJS
570 force_explicit_eh_registry
576 long_double_type_size
646 program_transform_name
659 enable_option_checking
666 enable_version_specific_runtime_libs
668 enable_maintainer_mode
671 with_system_libunwind
672 enable_sjlj_exceptions
673 enable_explicit_exception_frame_registration
677 ac_precious_vars
='build_alias
688 # Initialize some variables set by options.
690 ac_init_version
=false
691 ac_unrecognized_opts
=
693 # The variables have the same names as the options, with
694 # dashes changed to underlines.
702 program_transform_name
=s
,x
,x
,
710 # Installation directory options.
711 # These are left unexpanded so users can "make install exec_prefix=/foo"
712 # and all the variables that are supposed to be based on exec_prefix
713 # by default will actually change.
714 # Use braces instead of parens because sh, perl, etc. also accept them.
715 # (The list follows the same order as the GNU Coding Standards.)
716 bindir
='${exec_prefix}/bin'
717 sbindir
='${exec_prefix}/sbin'
718 libexecdir
='${exec_prefix}/libexec'
719 datarootdir
='${prefix}/share'
720 datadir
='${datarootdir}'
721 sysconfdir
='${prefix}/etc'
722 sharedstatedir
='${prefix}/com'
723 localstatedir
='${prefix}/var'
724 includedir
='${prefix}/include'
725 oldincludedir
='/usr/include'
726 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
727 infodir
='${datarootdir}/info'
732 libdir
='${exec_prefix}/lib'
733 localedir
='${datarootdir}/locale'
734 mandir
='${datarootdir}/man'
740 # If the previous option needs an argument, assign it.
741 if test -n "$ac_prev"; then
742 eval $ac_prev=\
$ac_option
748 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
752 # Accept the important Cygnus configure options, so we can diagnose typos.
754 case $ac_dashdash$ac_option in
758 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
760 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
763 -build |
--build |
--buil |
--bui |
--bu)
764 ac_prev
=build_alias
;;
765 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
766 build_alias
=$ac_optarg ;;
768 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
769 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
770 ac_prev
=cache_file
;;
771 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
772 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
773 cache_file
=$ac_optarg ;;
776 cache_file
=config.cache
;;
778 -datadir |
--datadir |
--datadi |
--datad)
780 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
781 datadir
=$ac_optarg ;;
783 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
784 |
--dataroo |
--dataro |
--datar)
785 ac_prev
=datarootdir
;;
786 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
787 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
788 datarootdir
=$ac_optarg ;;
790 -disable-* |
--disable-*)
791 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
792 # Reject names that are not valid shell variable names.
793 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
794 as_fn_error
"invalid feature name: $ac_useropt"
795 ac_useropt_orig
=$ac_useropt
796 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
797 case $ac_user_opts in
801 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
802 ac_unrecognized_sep
=', ';;
804 eval enable_
$ac_useropt=no
;;
806 -docdir |
--docdir |
--docdi |
--doc |
--do)
808 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
811 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
813 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
816 -enable-* |
--enable-*)
817 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
818 # Reject names that are not valid shell variable names.
819 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
820 as_fn_error
"invalid feature name: $ac_useropt"
821 ac_useropt_orig
=$ac_useropt
822 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
823 case $ac_user_opts in
827 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
828 ac_unrecognized_sep
=', ';;
830 eval enable_
$ac_useropt=\
$ac_optarg ;;
832 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
833 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
834 |
--exec |
--exe |
--ex)
835 ac_prev
=exec_prefix
;;
836 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
837 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
838 |
--exec=* |
--exe=* |
--ex=*)
839 exec_prefix
=$ac_optarg ;;
841 -gas |
--gas |
--ga |
--g)
842 # Obsolete; use --with-gas.
845 -help |
--help |
--hel |
--he |
-h)
847 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
848 ac_init_help
=recursive
;;
849 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
850 ac_init_help
=short
;;
852 -host |
--host |
--hos |
--ho)
853 ac_prev
=host_alias
;;
854 -host=* |
--host=* |
--hos=* |
--ho=*)
855 host_alias
=$ac_optarg ;;
857 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
859 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
861 htmldir
=$ac_optarg ;;
863 -includedir |
--includedir |
--includedi |
--included |
--include \
864 |
--includ |
--inclu |
--incl |
--inc)
865 ac_prev
=includedir
;;
866 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
867 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
868 includedir
=$ac_optarg ;;
870 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
872 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
873 infodir
=$ac_optarg ;;
875 -libdir |
--libdir |
--libdi |
--libd)
877 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
880 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
881 |
--libexe |
--libex |
--libe)
882 ac_prev
=libexecdir
;;
883 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
884 |
--libexe=* |
--libex=* |
--libe=*)
885 libexecdir
=$ac_optarg ;;
887 -localedir |
--localedir |
--localedi |
--localed |
--locale)
889 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
890 localedir
=$ac_optarg ;;
892 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
893 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
894 ac_prev
=localstatedir
;;
895 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
896 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
897 localstatedir
=$ac_optarg ;;
899 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
901 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
905 # Obsolete; use --without-fp.
908 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
909 |
--no-cr |
--no-c |
-n)
912 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
913 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
916 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
917 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
918 |
--oldin |
--oldi |
--old |
--ol |
--o)
919 ac_prev
=oldincludedir
;;
920 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
921 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
922 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
923 oldincludedir
=$ac_optarg ;;
925 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
927 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
930 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
931 |
--program-pre |
--program-pr |
--program-p)
932 ac_prev
=program_prefix
;;
933 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
934 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
935 program_prefix
=$ac_optarg ;;
937 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
938 |
--program-suf |
--program-su |
--program-s)
939 ac_prev
=program_suffix
;;
940 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
941 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
942 program_suffix
=$ac_optarg ;;
944 -program-transform-name |
--program-transform-name \
945 |
--program-transform-nam |
--program-transform-na \
946 |
--program-transform-n |
--program-transform- \
947 |
--program-transform |
--program-transfor \
948 |
--program-transfo |
--program-transf \
949 |
--program-trans |
--program-tran \
950 |
--progr-tra |
--program-tr |
--program-t)
951 ac_prev
=program_transform_name
;;
952 -program-transform-name=* |
--program-transform-name=* \
953 |
--program-transform-nam=* |
--program-transform-na=* \
954 |
--program-transform-n=* |
--program-transform-=* \
955 |
--program-transform=* |
--program-transfor=* \
956 |
--program-transfo=* |
--program-transf=* \
957 |
--program-trans=* |
--program-tran=* \
958 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
959 program_transform_name
=$ac_optarg ;;
961 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
963 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
966 -psdir |
--psdir |
--psdi |
--psd |
--ps)
968 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
971 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
972 |
-silent |
--silent |
--silen |
--sile |
--sil)
975 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
977 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
979 sbindir
=$ac_optarg ;;
981 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
982 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
983 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
985 ac_prev
=sharedstatedir
;;
986 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
987 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
988 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
990 sharedstatedir
=$ac_optarg ;;
992 -site |
--site |
--sit)
994 -site=* |
--site=* |
--sit=*)
997 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
999 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1000 srcdir
=$ac_optarg ;;
1002 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1003 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1004 ac_prev
=sysconfdir
;;
1005 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1006 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1007 sysconfdir
=$ac_optarg ;;
1009 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1010 ac_prev
=target_alias
;;
1011 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1012 target_alias
=$ac_optarg ;;
1014 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1017 -version |
--version |
--versio |
--versi |
--vers |
-V)
1018 ac_init_version
=: ;;
1021 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1022 # Reject names that are not valid shell variable names.
1023 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1024 as_fn_error
"invalid package name: $ac_useropt"
1025 ac_useropt_orig
=$ac_useropt
1026 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1027 case $ac_user_opts in
1031 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1032 ac_unrecognized_sep
=', ';;
1034 eval with_
$ac_useropt=\
$ac_optarg ;;
1036 -without-* |
--without-*)
1037 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1038 # Reject names that are not valid shell variable names.
1039 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1040 as_fn_error
"invalid package name: $ac_useropt"
1041 ac_useropt_orig
=$ac_useropt
1042 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1043 case $ac_user_opts in
1047 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1048 ac_unrecognized_sep
=', ';;
1050 eval with_
$ac_useropt=no
;;
1053 # Obsolete; use --with-x.
1056 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1057 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1058 ac_prev
=x_includes
;;
1059 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1060 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1061 x_includes
=$ac_optarg ;;
1063 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1064 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1065 ac_prev
=x_libraries
;;
1066 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1067 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1068 x_libraries
=$ac_optarg ;;
1070 -*) as_fn_error
"unrecognized option: \`$ac_option'
1071 Try \`$0 --help' for more information."
1075 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1076 # Reject names that are not valid shell variable names.
1077 case $ac_envvar in #(
1078 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1079 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1081 eval $ac_envvar=\
$ac_optarg
1082 export $ac_envvar ;;
1085 # FIXME: should be removed in autoconf 3.0.
1086 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1087 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1088 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1089 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1095 if test -n "$ac_prev"; then
1096 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1097 as_fn_error
"missing argument to $ac_option"
1100 if test -n "$ac_unrecognized_opts"; then
1101 case $enable_option_checking in
1103 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1104 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1108 # Check all directory arguments for consistency.
1109 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1110 datadir sysconfdir sharedstatedir localstatedir includedir \
1111 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1112 libdir localedir mandir
1114 eval ac_val
=\$
$ac_var
1115 # Remove trailing slashes.
1118 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1119 eval $ac_var=\
$ac_val;;
1121 # Be sure to have absolute directory names.
1123 [\\/$
]* | ?
:[\\/]* ) continue;;
1124 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1126 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1129 # There might be people who depend on the old broken behavior: `$host'
1130 # used to hold the argument of --host etc.
1131 # FIXME: To remove some day.
1134 target
=$target_alias
1136 # FIXME: To remove some day.
1137 if test "x$host_alias" != x
; then
1138 if test "x$build_alias" = x
; then
1139 cross_compiling
=maybe
1140 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1141 If a cross compiler is detected then cross compile mode will be used." >&2
1142 elif test "x$build_alias" != "x$host_alias"; then
1148 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1150 test "$silent" = yes && exec 6>/dev
/null
1153 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1154 ac_ls_di
=`ls -di .` &&
1155 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1156 as_fn_error
"working directory cannot be determined"
1157 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1158 as_fn_error
"pwd does not report name of working directory"
1161 # Find the source files, if location was not specified.
1162 if test -z "$srcdir"; then
1163 ac_srcdir_defaulted
=yes
1164 # Try the directory containing this script, then the parent directory.
1165 ac_confdir
=`$as_dirname -- "$as_myself" ||
1166 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1167 X"$as_myself" : 'X\(//\)[^/]' \| \
1168 X"$as_myself" : 'X\(//\)$' \| \
1169 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1170 $as_echo X"$as_myself" |
1171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1189 if test ! -r "$srcdir/$ac_unique_file"; then
1193 ac_srcdir_defaulted
=no
1195 if test ! -r "$srcdir/$ac_unique_file"; then
1196 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1197 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1199 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1201 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1203 # When building in place, set srcdir=.
1204 if test "$ac_abs_confdir" = "$ac_pwd"; then
1207 # Remove unnecessary trailing slashes from srcdir.
1208 # Double slashes in file names in object file debugging info
1209 # mess up M-x gdb in Emacs.
1211 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1213 for ac_var
in $ac_precious_vars; do
1214 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1215 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1216 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1217 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1221 # Report the --help message.
1223 if test "$ac_init_help" = "long"; then
1224 # Omit some internal or obsolete options to make the list less imposing.
1225 # This message is too long to be a string in the A/UX 3.1 sh.
1227 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1229 Usage: $0 [OPTION]... [VAR=VALUE]...
1231 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1232 VAR=VALUE. See below for descriptions of some of the useful variables.
1234 Defaults for the options are specified in brackets.
1237 -h, --help display this help and exit
1238 --help=short display options specific to this package
1239 --help=recursive display the short help of all the included packages
1240 -V, --version display version information and exit
1241 -q, --quiet, --silent do not print \`checking...' messages
1242 --cache-file=FILE cache test results in FILE [disabled]
1243 -C, --config-cache alias for \`--cache-file=config.cache'
1244 -n, --no-create do not create output files
1245 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1247 Installation directories:
1248 --prefix=PREFIX install architecture-independent files in PREFIX
1249 [$ac_default_prefix]
1250 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1253 By default, \`make install' will install all the files in
1254 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1255 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1256 for instance \`--prefix=\$HOME'.
1258 For better control, use the options below.
1260 Fine tuning of the installation directories:
1261 --bindir=DIR user executables [EPREFIX/bin]
1262 --sbindir=DIR system admin executables [EPREFIX/sbin]
1263 --libexecdir=DIR program executables [EPREFIX/libexec]
1264 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1265 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1266 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1267 --libdir=DIR object code libraries [EPREFIX/lib]
1268 --includedir=DIR C header files [PREFIX/include]
1269 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1270 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1271 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1272 --infodir=DIR info documentation [DATAROOTDIR/info]
1273 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1274 --mandir=DIR man documentation [DATAROOTDIR/man]
1275 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
1276 --htmldir=DIR html documentation [DOCDIR]
1277 --dvidir=DIR dvi documentation [DOCDIR]
1278 --pdfdir=DIR pdf documentation [DOCDIR]
1279 --psdir=DIR ps documentation [DOCDIR]
1285 --build=BUILD configure
for building on BUILD
[guessed
]
1286 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1290 if test -n "$ac_init_help"; then
1291 case $ac_init_help in
1292 short | recursive
) echo "Configuration of GNU C Runtime Library 1.0:";;
1297 --disable-option-checking ignore unrecognized
--enable/--with options
1298 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1299 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1300 --disable-shared don
't provide a shared libgcc
1301 --enable-vtable-verify Enable vtable verification feature
1302 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
1303 --enable-maintainer-mode
1304 enable make rules and dependencies not useful (and
1305 sometimes confusing) to the casual installer
1306 --enable-decimal-float={no,yes,bid,dpd}
1307 enable decimal float extension to C. Selecting 'bid
'
1308 or 'dpd
' choses which decimal floating point format
1310 --enable-sjlj-exceptions
1311 force use of builtin_setjmp for exceptions
1312 --enable-explicit-exception-frame-registration
1313 register exception tables explicitly at module
1314 start, for use e.g. for compatibility with
1315 installations without PT_GNU_EH_FRAME support
1316 --enable-tls Use thread-local storage [default=yes]
1319 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1320 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1321 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1322 --with-cross-host=HOST Configuring with a cross compiler
1323 --with-ld arrange to use the specified ld (full pathname)
1324 --with-aix-soname=aix|svr4|both
1325 shared library versioning (aka "SONAME") variant to
1327 --with-slibdir=DIR shared libraries in DIR LIBDIR
1328 --with-build-libsubdir=DIR Directory where to find libraries for build system
1329 --with-system-libunwind use installed libunwind
1330 --with-glibc-version=M.N
1331 assume GCC used with glibc version M.N or later
1333 Some influential environment variables:
1334 CC C compiler command
1335 CFLAGS C compiler flags
1336 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1337 nonstandard directory <lib dir>
1338 LIBS libraries to pass to the linker, e.g. -l<library>
1339 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1340 you have headers in a nonstandard directory <include dir>
1343 Use these variables to override the choices made by `configure' or to
help
1344 it to
find libraries and programs with nonstandard names
/locations.
1346 Report bugs to the package provider.
1347 GNU C Runtime Library home page
: <http
://www.gnu.org
/software
/libgcc
/>.
1348 General
help using GNU software
: <http
://www.gnu.org
/gethelp
/>.
1353 if test "$ac_init_help" = "recursive"; then
1354 # If there are subdirs, report their specific --help.
1355 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1356 test -d "$ac_dir" ||
1357 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1362 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1364 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1365 # A ".." for each directory in $ac_dir_suffix.
1366 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1367 case $ac_top_builddir_sub in
1368 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1369 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
1372 ac_abs_top_builddir
=$ac_pwd
1373 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
1374 # for backward compatibility:
1375 ac_top_builddir
=$ac_top_build_prefix
1378 .
) # We are building in place.
1380 ac_top_srcdir
=$ac_top_builddir_sub
1381 ac_abs_top_srcdir
=$ac_pwd ;;
1382 [\\/]* | ?
:[\\/]* ) # Absolute name.
1383 ac_srcdir
=$srcdir$ac_dir_suffix;
1384 ac_top_srcdir
=$srcdir
1385 ac_abs_top_srcdir
=$srcdir ;;
1387 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
1388 ac_top_srcdir
=$ac_top_build_prefix$srcdir
1389 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
1391 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
1393 cd "$ac_dir" ||
{ ac_status
=$?
; continue; }
1394 # Check for guested configure.
1395 if test -f "$ac_srcdir/configure.gnu"; then
1397 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1398 elif test -f "$ac_srcdir/configure"; then
1400 $SHELL "$ac_srcdir/configure" --help=recursive
1402 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1404 cd "$ac_pwd" ||
{ ac_status
=$?
; break; }
1408 test -n "$ac_init_help" && exit $ac_status
1409 if $ac_init_version; then
1411 GNU C Runtime Library configure
1.0
1412 generated by GNU Autoconf
2.64
1414 Copyright
(C
) 2009 Free Software Foundation
, Inc.
1415 This configure
script is free software
; the Free Software Foundation
1416 gives unlimited permission to copy
, distribute and modify it.
1421 ## ------------------------ ##
1422 ## Autoconf initialization. ##
1423 ## ------------------------ ##
1425 # ac_fn_c_try_compile LINENO
1426 # --------------------------
1427 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1428 ac_fn_c_try_compile
()
1430 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1431 rm -f conftest.
$ac_objext
1432 if { { ac_try
="$ac_compile"
1434 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1435 *) ac_try_echo=$ac_try;;
1437 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1438 $as_echo "$ac_try_echo"; } >&5
1439 (eval "$ac_compile") 2>conftest.err
1441 if test -s conftest.err; then
1442 grep -v '^ *+' conftest.err >conftest.er1
1443 cat conftest.er1 >&5
1444 mv -f conftest.er1 conftest.err
1446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1447 test $ac_status = 0; } && {
1448 test -z "$ac_c_werror_flag" ||
1449 test ! -s conftest.err
1450 } && test -s conftest.$ac_objext; then :
1453 $as_echo "$as_me: failed program was:" >&5
1454 sed 's/^/| /' conftest.$ac_ext >&5
1458 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1461 } # ac_fn_c_try_compile
1463 # ac_fn_c_try_cpp LINENO
1464 # ----------------------
1465 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1468 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469 if { { ac_try="$ac_cpp conftest.$ac_ext"
1471 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1472 *) ac_try_echo
=$ac_try;;
1474 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1475 $as_echo "$ac_try_echo"; } >&5
1476 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1478 if test -s conftest.err
; then
1479 grep -v '^ *+' conftest.err
>conftest.er1
1480 cat conftest.er1
>&5
1481 mv -f conftest.er1 conftest.err
1483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484 test $ac_status = 0; } >/dev
/null
&& {
1485 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1486 test ! -s conftest.err
1490 $as_echo "$as_me: failed program was:" >&5
1491 sed 's/^/| /' conftest.
$ac_ext >&5
1495 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1500 # ac_fn_c_try_run LINENO
1501 # ----------------------
1502 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1503 # that executables *can* be run.
1506 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1507 if { { ac_try
="$ac_link"
1509 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1510 *) ac_try_echo=$ac_try;;
1512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1513 $as_echo "$ac_try_echo"; } >&5
1514 (eval "$ac_link") 2>&5
1516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1517 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1518 { { case "(($ac_try" in
1519 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1520 *) ac_try_echo
=$ac_try;;
1522 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523 $as_echo "$ac_try_echo"; } >&5
1524 (eval "$ac_try") 2>&5
1526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1527 test $ac_status = 0; }; }; then :
1530 $as_echo "$as_me: program exited with status $ac_status" >&5
1531 $as_echo "$as_me: failed program was:" >&5
1532 sed 's/^/| /' conftest.
$ac_ext >&5
1534 ac_retval
=$ac_status
1536 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1537 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1542 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1543 # --------------------------------------------
1544 # Tries to find the compile-time value of EXPR in a program that includes
1545 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1547 ac_fn_c_compute_int
()
1549 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1550 if test "$cross_compiling" = yes; then
1551 # Depending upon the size, compute the lo and hi bounds.
1552 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1553 /* end confdefs.h. */
1558 static int test_array [1 - 2 * !(($2) >= 0)];
1565 if ac_fn_c_try_compile
"$LINENO"; then :
1568 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1569 /* end confdefs.h. */
1574 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1581 if ac_fn_c_try_compile
"$LINENO"; then :
1582 ac_hi
=$ac_mid; break
1584 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1585 if test $ac_lo -le $ac_mid; then
1589 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1591 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1594 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1595 /* end confdefs.h. */
1600 static int test_array [1 - 2 * !(($2) < 0)];
1607 if ac_fn_c_try_compile
"$LINENO"; then :
1610 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1611 /* end confdefs.h. */
1616 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1623 if ac_fn_c_try_compile
"$LINENO"; then :
1624 ac_lo
=$ac_mid; break
1626 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1627 if test $ac_mid -le $ac_hi; then
1631 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1633 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1638 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1640 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1641 # Binary search between lo and hi bounds.
1642 while test "x$ac_lo" != "x$ac_hi"; do
1643 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1644 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1645 /* end confdefs.h. */
1650 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1657 if ac_fn_c_try_compile
"$LINENO"; then :
1660 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1662 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1665 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1669 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1670 /* end confdefs.h. */
1672 static long int longval () { return $2; }
1673 static unsigned long int ulongval () { return $2; }
1680 FILE *f = fopen ("conftest.val", "w");
1685 long int i = longval ();
1688 fprintf (f, "%ld", i);
1692 unsigned long int i = ulongval ();
1695 fprintf (f, "%lu", i);
1697 /* Do not output a trailing newline, as this causes \r\n confusion
1698 on some platforms. */
1699 return ferror (f) || fclose (f) != 0;
1705 if ac_fn_c_try_run
"$LINENO"; then :
1706 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1710 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1711 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1715 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1718 } # ac_fn_c_compute_int
1720 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1721 # ----------------------------------------------
1722 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1723 ac_fn_c_check_header_preproc
()
1725 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727 $as_echo_n "checking for $2... " >&6; }
1728 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1729 $as_echo_n "(cached) " >&6
1731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1732 /* end confdefs.h. */
1735 if ac_fn_c_try_cpp
"$LINENO"; then :
1740 rm -f conftest.err conftest.
$ac_ext
1743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1744 $as_echo "$ac_res" >&6; }
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1747 } # ac_fn_c_check_header_preproc
1748 cat >config.log
<<_ACEOF
1749 This file contains any messages produced by compilers while
1750 running configure, to aid debugging if configure makes a mistake.
1752 It was created by GNU C Runtime Library $as_me 1.0, which was
1753 generated by GNU Autoconf 2.64. Invocation command line was
1765 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1766 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1767 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1768 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1769 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1771 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1772 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1774 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1775 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1776 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1777 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1778 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1779 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1780 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1784 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1788 test -z "$as_dir" && as_dir
=.
1789 $as_echo "PATH: $as_dir"
1805 # Keep a trace of the command line.
1806 # Strip out --no-create and --no-recursion so they do not pile up.
1807 # Strip out --silent because we don't want to record it for future runs.
1808 # Also quote any args containing shell meta-characters.
1809 # Make two passes to allow for proper duplicate-argument suppression.
1813 ac_must_keep_next
=false
1819 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1820 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1821 |
-silent |
--silent |
--silen |
--sile |
--sil)
1824 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1827 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1829 as_fn_append ac_configure_args1
" '$ac_arg'"
1830 if test $ac_must_keep_next = true
; then
1831 ac_must_keep_next
=false
# Got value, back to normal.
1834 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1835 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1836 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1837 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1838 case "$ac_configure_args0 " in
1839 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1842 -* ) ac_must_keep_next
=true
;;
1845 as_fn_append ac_configure_args
" '$ac_arg'"
1850 { ac_configure_args0
=; unset ac_configure_args0
;}
1851 { ac_configure_args1
=; unset ac_configure_args1
;}
1853 # When interrupted or exit'd, cleanup temporary files, and complete
1854 # config.log. We remove comments because anyway the quotes in there
1855 # would cause problems or look ugly.
1856 # WARNING: Use '\'' to represent an apostrophe within the trap.
1857 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1858 trap 'exit_status=$?
1859 # Save into config.log some information that might help in debugging.
1864 ## ---------------- ##
1865 ## Cache variables. ##
1866 ## ---------------- ##
1869 # The following way of writing the cache mishandles newlines in values,
1871 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1872 eval ac_val=\$$ac_var
1876 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1877 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1880 _ | IFS | as_nl) ;; #(
1881 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1882 *) { eval $ac_var=; unset $ac_var;} ;;
1887 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1888 *${as_nl}ac_space=\ *)
1890 "s/'\''/'\''\\\\'\'''\''/g;
1891 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1894 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1902 ## ----------------- ##
1903 ## Output variables. ##
1904 ## ----------------- ##
1907 for ac_var in $ac_subst_vars
1909 eval ac_val=\$$ac_var
1911 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1913 $as_echo "$ac_var='\''$ac_val'\''"
1917 if test -n "$ac_subst_files"; then
1919 ## ------------------- ##
1920 ## File substitutions. ##
1921 ## ------------------- ##
1924 for ac_var
in $ac_subst_files
1926 eval ac_val
=\$
$ac_var
1928 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1930 $as_echo "$ac_var='\''$ac_val'\''"
1935 if test -s confdefs.h; then
1945 test "$ac_signal" != 0 &&
1946 $as_echo "$as_me: caught signal $ac_signal"
1947 $as_echo "$as_me: exit $exit_status"
1949 rm -f core *.core core.conftest.* &&
1950 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1953 for ac_signal
in 1 2 13 15; do
1954 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1958 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1959 rm -f -r conftest
* confdefs.h
1961 $as_echo "/* confdefs.h */" > confdefs.h
1963 # Predefined preprocessor variables.
1965 cat >>confdefs.h
<<_ACEOF
1966 #define PACKAGE_NAME "$PACKAGE_NAME"
1969 cat >>confdefs.h
<<_ACEOF
1970 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1973 cat >>confdefs.h
<<_ACEOF
1974 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1977 cat >>confdefs.h
<<_ACEOF
1978 #define PACKAGE_STRING "$PACKAGE_STRING"
1981 cat >>confdefs.h
<<_ACEOF
1982 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1985 cat >>confdefs.h
<<_ACEOF
1986 #define PACKAGE_URL "$PACKAGE_URL"
1990 # Let the site file select an alternate cache file if it wants to.
1991 # Prefer an explicitly selected file to automatically selected ones.
1994 if test -n "$CONFIG_SITE"; then
1995 ac_site_file1
=$CONFIG_SITE
1996 elif test "x$prefix" != xNONE
; then
1997 ac_site_file1
=$prefix/share
/config.site
1998 ac_site_file2
=$prefix/etc
/config.site
2000 ac_site_file1
=$ac_default_prefix/share
/config.site
2001 ac_site_file2
=$ac_default_prefix/etc
/config.site
2003 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2005 test "x$ac_site_file" = xNONE
&& continue
2006 if test -r "$ac_site_file"; then
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2008 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2009 sed 's/^/| /' "$ac_site_file" >&5
2014 if test -r "$cache_file"; then
2015 # Some versions of bash will fail to source /dev/null (special
2016 # files actually), so we avoid doing that.
2017 if test -f "$cache_file"; then
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2019 $as_echo "$as_me: loading cache $cache_file" >&6;}
2021 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2022 *) .
"./$cache_file";;
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2027 $as_echo "$as_me: creating cache $cache_file" >&6;}
2031 # Check that the precious variables saved in the cache have kept the same
2033 ac_cache_corrupted
=false
2034 for ac_var
in $ac_precious_vars; do
2035 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2036 eval ac_new_set
=\
$ac_env_${ac_var}_set
2037 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2038 eval ac_new_val
=\
$ac_env_${ac_var}_value
2039 case $ac_old_set,$ac_new_set in
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2042 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2043 ac_cache_corrupted
=: ;;
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2046 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2047 ac_cache_corrupted
=: ;;
2050 if test "x$ac_old_val" != "x$ac_new_val"; then
2051 # differences in whitespace do not lead to failure.
2052 ac_old_val_w
=`echo x $ac_old_val`
2053 ac_new_val_w
=`echo x $ac_new_val`
2054 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2056 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2057 ac_cache_corrupted
=:
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2060 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2061 eval $ac_var=\
$ac_old_val
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2064 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2066 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2069 # Pass precious variables to config.status.
2070 if test "$ac_new_set" = set; then
2072 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2073 *) ac_arg
=$ac_var=$ac_new_val ;;
2075 case " $ac_configure_args " in
2076 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2077 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2081 if $ac_cache_corrupted; then
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2085 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2086 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2088 ## -------------------- ##
2089 ## Main body of script. ##
2090 ## -------------------- ##
2093 ac_cpp
='$CPP $CPPFLAGS'
2094 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2095 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2096 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2104 # The libgcc should not depend on any header files
2108 # Check whether --with-target-subdir was given.
2109 if test "${with_target_subdir+set}" = set; then :
2110 withval
=$with_target_subdir;
2114 # Check whether --with-cross-host was given.
2115 if test "${with_cross_host+set}" = set; then :
2116 withval
=$with_cross_host;
2120 # Check whether --with-ld was given.
2121 if test "${with_ld+set}" = set; then :
2126 if test "${srcdir}" = "."; then
2127 if test -n "${with_build_subdir}"; then
2128 libgcc_topdir
="${srcdir}/../.."
2130 elif test -z "${with_target_subdir}"; then
2131 libgcc_topdir
="${srcdir}/.."
2133 if test "${with_target_subdir}" != "."; then
2134 libgcc_topdir
="${srcdir}/${with_multisrctop}../.."
2136 libgcc_topdir
="${srcdir}/${with_multisrctop}.."
2140 libgcc_topdir
="${srcdir}/.."
2144 for ac_dir
in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2145 for ac_t
in install-sh
install.sh shtool
; do
2146 if test -f "$ac_dir/$ac_t"; then
2148 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2153 if test -z "$ac_aux_dir"; then
2154 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2157 # These three variables are undocumented and unsupported,
2158 # and are intended to be withdrawn in a future Autoconf release.
2159 # They can cause serious problems if a builder's source tree is in a directory
2160 # whose full name contains unusual characters.
2161 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2162 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2163 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2166 ac_config_headers
="$ac_config_headers auto-target.h:config.in"
2169 # Check whether --enable-shared was given.
2170 if test "${enable_shared+set}" = set; then :
2171 enableval
=$enable_shared;
2172 case $enable_shared in
2176 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
2177 for pkg
in $enableval; do
2178 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
2192 # Check whether --enable-vtable-verify was given.
2193 if test "${enable_vtable_verify+set}" = set; then :
2194 enableval
=$enable_vtable_verify; case "$enableval" in
2195 yes) enable_vtable_verify
=yes ;;
2196 no
) enable_vtable_verify
=no
;;
2197 *) enable_vtable_verify
=no
;;
2200 enable_vtable_verify
=no
2206 # Check whether --with-aix-soname was given.
2207 if test "${with_aix_soname+set}" = set; then :
2208 withval
=$with_aix_soname; case "${host}:${enable_shared}" in
2209 power
*-*-aix[5-9]*:yes)
2210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide for shared libgcc" >&5
2211 $as_echo_n "checking which variant of shared library versioning to provide for shared libgcc... " >&6; }
2214 *) as_fn_error
"Unknown argument to --with-aix-soname" "$LINENO" 5;;
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
2217 $as_echo "$withval" >&6; }
2219 *) with_aix_soname
=aix
;;
2228 # Make sure we can run config.sub.
2229 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2230 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2233 $as_echo_n "checking build system type... " >&6; }
2234 if test "${ac_cv_build+set}" = set; then :
2235 $as_echo_n "(cached) " >&6
2237 ac_build_alias
=$build_alias
2238 test "x$ac_build_alias" = x
&&
2239 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2240 test "x$ac_build_alias" = x
&&
2241 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2242 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2243 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2247 $as_echo "$ac_cv_build" >&6; }
2248 case $ac_cv_build in
2250 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2253 ac_save_IFS
=$IFS; IFS
='-'
2259 # Remember, the first character of IFS is used to create $*,
2260 # except with old shells:
2263 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2267 $as_echo_n "checking host system type... " >&6; }
2268 if test "${ac_cv_host+set}" = set; then :
2269 $as_echo_n "(cached) " >&6
2271 if test "x$host_alias" = x
; then
2272 ac_cv_host
=$ac_cv_build
2274 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2275 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2280 $as_echo "$ac_cv_host" >&6; }
2283 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2286 ac_save_IFS
=$IFS; IFS
='-'
2292 # Remember, the first character of IFS is used to create $*,
2293 # except with old shells:
2296 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2304 # PIC is the default on some targets or must not be used.
2306 # For darwin, common symbols are not allowed in MH_DYLIB files
2308 # If we are using a compiler supporting mdynamic-no-pic
2309 # and the option has been tested as safe to add, then cancel
2310 # it here, since the code generated is incompatible with shared
2312 *-mdynamic-no-pic*) PICFLAG
='-fno-common -mno-dynamic-no-pic' ;;
2313 *) PICFLAG
=-fno-common ;;
2317 # PIC is the default.
2320 # PIC is the default for 64-bit PA HP-UX.
2322 i
[34567]86-*-cygwin* | x86_64-
*-cygwin*)
2324 i
[34567]86-*-mingw* | x86_64-
*-mingw*)
2326 i
[34567]86-*-interix[3-9]*)
2327 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2328 # Instead, we relocate shared libraries at runtime.
2330 i
[34567]86-*-nto-qnx*)
2331 # QNX uses GNU C++, but need to define -shared option too, otherwise
2333 PICFLAG
='-fPIC -shared'
2335 i
[34567]86-pc-msdosdjgpp*)
2336 # DJGPP does not support shared libraries at all.
2339 # On IA64 HP-UX, PIC is the default but the pic flag
2340 # sets the default TLS model and affects inlining.
2344 # PIC is the default.
2346 rs6000-ibm-aix
* | powerpc-ibm-aix
*)
2347 # All AIX code is PIC.
2350 # Some targets support both -fPIC and -fpic, but prefer the latter.
2352 i
[34567]86-*-* | x86_64-
*-*)
2355 # FIXME: Override -fPIC default in libgcc only?
2356 sh-
*-linux* | sh
[2346lbe
]*-*-linux*)
2359 # FIXME: Simplify to sh*-*-netbsd*?
2360 sh-
*-netbsdelf* | shl
*-*-netbsdelf* | sh5-
*-netbsd* | sh5l
*-*-netbsd* | \
2361 sh64-
*-netbsd* | sh64l
*-*-netbsd*)
2364 # Default to -fPIC unless specified otherwise.
2370 # If the user explicitly uses -fpic/-fPIC, keep that.
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2383 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2384 # Check whether --enable-version-specific-runtime-libs was given.
2385 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2386 enableval
=$enable_version_specific_runtime_libs; case "$enableval" in
2387 yes) version_specific_libs
=yes ;;
2388 no
) version_specific_libs
=no
;;
2389 *) as_fn_error
"Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2392 version_specific_libs
=no
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2396 $as_echo "$version_specific_libs" >&6; }
2399 # Check whether --with-slibdir was given.
2400 if test "${with_slibdir+set}" = set; then :
2401 withval
=$with_slibdir; slibdir
="$with_slibdir"
2403 if test "${version_specific_libs}" = yes; then
2404 slibdir
='$(libsubdir)'
2405 elif test -n "$with_cross_host" && test x
"$with_cross_host" != x
"no"; then
2406 slibdir
='$(exec_prefix)/$(host_noncanonical)/lib'
2414 # Command-line options.
2415 # Very limited version of AC_MAINTAINER_MODE.
2416 # Check whether --enable-maintainer-mode was given.
2417 if test "${enable_maintainer_mode+set}" = set; then :
2418 enableval
=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2421 *) as_fn_error
"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2423 maintainer_mode
=${enableval}
2429 # Find a good install program. We prefer a C program (faster),
2430 # so one script is as good as another. But avoid the broken or
2431 # incompatible versions:
2432 # SysV /etc/install, /usr/sbin/install
2433 # SunOS /usr/etc/install
2434 # IRIX /sbin/install
2436 # AmigaOS /C/install, which installs bootblocks on floppy discs
2437 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2438 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2439 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2440 # OS/2's system install, which has a completely different semantic
2441 # ./install, which can be erroneously created by make from ./install.sh.
2442 # Reject install programs that cannot install multiple files.
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2444 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2445 if test -z "$INSTALL"; then
2446 if test "${ac_cv_path_install+set}" = set; then :
2447 $as_echo_n "(cached) " >&6
2449 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2453 test -z "$as_dir" && as_dir
=.
2454 # Account for people who put trailing slashes in PATH elements.
2455 case $as_dir/ in #((
2456 .
/ | .
// |
/[cC
]/* | \
2457 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2458 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
2461 # OSF1 and SCO ODT 3.0 have their own names for install.
2462 # Don't use installbsd from OSF since it installs stuff as root
2464 for ac_prog
in ginstall scoinst
install; do
2465 for ac_exec_ext
in '' $ac_executable_extensions; do
2466 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2467 if test $ac_prog = install &&
2468 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2469 # AIX install. It has an incompatible calling convention.
2471 elif test $ac_prog = install &&
2472 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2473 # program-specific install script used by HP pwplus--don't use.
2476 rm -rf conftest.one conftest.two conftest.dir
2477 echo one
> conftest.one
2478 echo two
> conftest.two
2480 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
2481 test -s conftest.one
&& test -s conftest.two
&&
2482 test -s conftest.dir
/conftest.one
&&
2483 test -s conftest.dir
/conftest.two
2485 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2498 rm -rf conftest.one conftest.two conftest.dir
2501 if test "${ac_cv_path_install+set}" = set; then
2502 INSTALL
=$ac_cv_path_install
2504 # As a last resort, use the slow shell script. Don't cache a
2505 # value for INSTALL within a source directory, because that will
2506 # break other packages using the cache if that directory is
2507 # removed, or if the value is a relative name.
2508 INSTALL
=$ac_install_sh
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2512 $as_echo "$INSTALL" >&6; }
2514 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2515 # It thinks the first close brace ends the variable substitution.
2516 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2518 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2520 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2523 for ac_prog
in gawk mawk nawk
awk
2525 # Extract the first word of "$ac_prog", so it can be a program name with args.
2526 set dummy
$ac_prog; ac_word
=$2
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2528 $as_echo_n "checking for $ac_word... " >&6; }
2529 if test "${ac_cv_prog_AWK+set}" = set; then :
2530 $as_echo_n "(cached) " >&6
2532 if test -n "$AWK"; then
2533 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2535 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2539 test -z "$as_dir" && as_dir
=.
2540 for ac_exec_ext
in '' $ac_executable_extensions; do
2541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2542 ac_cv_prog_AWK
="$ac_prog"
2543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2553 if test -n "$AWK"; then
2554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2555 $as_echo "$AWK" >&6; }
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558 $as_echo "no" >&6; }
2562 test -n "$AWK" && break
2565 # We need awk; bail out if it's missing.
2567 "") as_fn_error
"can't build without awk, bailing out" "$LINENO" 5 ;;
2571 case ${build_alias} in
2572 "") build_noncanonical
=${build} ;;
2573 *) build_noncanonical
=${build_alias} ;;
2576 case ${host_alias} in
2577 "") host_noncanonical
=${build_noncanonical} ;;
2578 *) host_noncanonical
=${host_alias} ;;
2583 case ${target_alias} in
2584 "") target_noncanonical
=${host_noncanonical} ;;
2585 *) target_noncanonical
=${target_alias} ;;
2591 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2592 # have matching libraries, they should use host libraries: Makefile.tpl
2593 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2594 # However, they still use the build modules, because the corresponding
2595 # host modules (e.g. bison) are only built for the host when bootstrap
2597 # - build_subdir is where we find build modules, and never changes.
2598 # - build_libsubdir is where we find build libraries, and can be overridden.
2600 # Prefix 'build-' so this never conflicts with target_subdir.
2601 build_subdir
="build-${build_noncanonical}"
2603 # Check whether --with-build-libsubdir was given.
2604 if test "${with_build_libsubdir+set}" = set; then :
2605 withval
=$with_build_libsubdir; build_libsubdir
="$withval"
2607 build_libsubdir
="$build_subdir"
2610 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2611 if ( test $srcdir = .
&& test -d gcc
) \
2612 ||
test -d $srcdir/..
/host-
${host_noncanonical}; then
2613 host_subdir
="host-${host_noncanonical}"
2618 target_subdir
=${target_noncanonical}
2621 # Calculate toolexeclibdir
2622 # Also toolexecdir, though it's only used in toolexeclibdir
2623 case ${version_specific_libs} in
2625 # Need the gcc compiler version to know where to install libraries
2626 # and header files if --enable-version-specific-runtime-libs option
2628 toolexecdir
='$(libdir)/gcc/$(target_noncanonical)'
2629 toolexeclibdir
='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2632 if test -n "$with_cross_host" &&
2633 test x
"$with_cross_host" != x
"no"; then
2634 # Install a library built with a cross compiler in tooldir, not libdir.
2635 toolexecdir
='$(exec_prefix)/$(target_noncanonical)'
2636 toolexeclibdir
='$(toolexecdir)/lib'
2638 toolexecdir
='$(libdir)/gcc-lib/$(target_noncanonical)'
2639 toolexeclibdir
='$(libdir)'
2641 multi_os_directory
=`$CC -print-multi-os-directory`
2642 case $multi_os_directory in
2643 .
) ;; # Avoid trailing /.
2644 *) toolexeclibdir
=$toolexeclibdir/$multi_os_directory ;;
2651 if test -n "$ac_tool_prefix"; then
2652 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2653 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2655 $as_echo_n "checking for $ac_word... " >&6; }
2656 if test "${ac_cv_prog_AR+set}" = set; then :
2657 $as_echo_n "(cached) " >&6
2659 if test -n "$AR"; then
2660 ac_cv_prog_AR
="$AR" # Let the user override the test.
2662 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2666 test -z "$as_dir" && as_dir
=.
2667 for ac_exec_ext
in '' $ac_executable_extensions; do
2668 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2669 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2680 if test -n "$AR"; then
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2682 $as_echo "$AR" >&6; }
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2685 $as_echo "no" >&6; }
2690 if test -z "$ac_cv_prog_AR"; then
2692 # Extract the first word of "ar", so it can be a program name with args.
2693 set dummy
ar; ac_word
=$2
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2695 $as_echo_n "checking for $ac_word... " >&6; }
2696 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2697 $as_echo_n "(cached) " >&6
2699 if test -n "$ac_ct_AR"; then
2700 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2702 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2706 test -z "$as_dir" && as_dir
=.
2707 for ac_exec_ext
in '' $ac_executable_extensions; do
2708 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2709 ac_cv_prog_ac_ct_AR
="ar"
2710 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2719 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2720 if test -n "$ac_ct_AR"; then
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2722 $as_echo "$ac_ct_AR" >&6; }
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2725 $as_echo "no" >&6; }
2728 if test "x$ac_ct_AR" = x
; then
2731 case $cross_compiling:$ac_tool_warned in
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2735 ac_tool_warned
=yes ;;
2743 if test -n "$ac_tool_prefix"; then
2744 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2745 set dummy
${ac_tool_prefix}lipo
; ac_word
=$2
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2747 $as_echo_n "checking for $ac_word... " >&6; }
2748 if test "${ac_cv_prog_LIPO+set}" = set; then :
2749 $as_echo_n "(cached) " >&6
2751 if test -n "$LIPO"; then
2752 ac_cv_prog_LIPO
="$LIPO" # Let the user override the test.
2754 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2758 test -z "$as_dir" && as_dir
=.
2759 for ac_exec_ext
in '' $ac_executable_extensions; do
2760 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2761 ac_cv_prog_LIPO
="${ac_tool_prefix}lipo"
2762 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2771 LIPO
=$ac_cv_prog_LIPO
2772 if test -n "$LIPO"; then
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2774 $as_echo "$LIPO" >&6; }
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2777 $as_echo "no" >&6; }
2782 if test -z "$ac_cv_prog_LIPO"; then
2784 # Extract the first word of "lipo", so it can be a program name with args.
2785 set dummy lipo
; ac_word
=$2
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2787 $as_echo_n "checking for $ac_word... " >&6; }
2788 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2789 $as_echo_n "(cached) " >&6
2791 if test -n "$ac_ct_LIPO"; then
2792 ac_cv_prog_ac_ct_LIPO
="$ac_ct_LIPO" # Let the user override the test.
2794 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2798 test -z "$as_dir" && as_dir
=.
2799 for ac_exec_ext
in '' $ac_executable_extensions; do
2800 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2801 ac_cv_prog_ac_ct_LIPO
="lipo"
2802 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2811 ac_ct_LIPO
=$ac_cv_prog_ac_ct_LIPO
2812 if test -n "$ac_ct_LIPO"; then
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2814 $as_echo "$ac_ct_LIPO" >&6; }
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2817 $as_echo "no" >&6; }
2820 if test "x$ac_ct_LIPO" = x
; then
2823 case $cross_compiling:$ac_tool_warned in
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2827 ac_tool_warned
=yes ;;
2832 LIPO
="$ac_cv_prog_LIPO"
2835 if test -n "$ac_tool_prefix"; then
2836 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2837 set dummy
${ac_tool_prefix}nm
; ac_word
=$2
2838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2839 $as_echo_n "checking for $ac_word... " >&6; }
2840 if test "${ac_cv_prog_NM+set}" = set; then :
2841 $as_echo_n "(cached) " >&6
2843 if test -n "$NM"; then
2844 ac_cv_prog_NM
="$NM" # Let the user override the test.
2846 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2850 test -z "$as_dir" && as_dir
=.
2851 for ac_exec_ext
in '' $ac_executable_extensions; do
2852 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2853 ac_cv_prog_NM
="${ac_tool_prefix}nm"
2854 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2864 if test -n "$NM"; then
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2866 $as_echo "$NM" >&6; }
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2869 $as_echo "no" >&6; }
2874 if test -z "$ac_cv_prog_NM"; then
2876 # Extract the first word of "nm", so it can be a program name with args.
2877 set dummy nm
; ac_word
=$2
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2879 $as_echo_n "checking for $ac_word... " >&6; }
2880 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2881 $as_echo_n "(cached) " >&6
2883 if test -n "$ac_ct_NM"; then
2884 ac_cv_prog_ac_ct_NM
="$ac_ct_NM" # Let the user override the test.
2886 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2890 test -z "$as_dir" && as_dir
=.
2891 for ac_exec_ext
in '' $ac_executable_extensions; do
2892 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2893 ac_cv_prog_ac_ct_NM
="nm"
2894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2903 ac_ct_NM
=$ac_cv_prog_ac_ct_NM
2904 if test -n "$ac_ct_NM"; then
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2906 $as_echo "$ac_ct_NM" >&6; }
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2909 $as_echo "no" >&6; }
2912 if test "x$ac_ct_NM" = x
; then
2915 case $cross_compiling:$ac_tool_warned in
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2918 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2919 ac_tool_warned
=yes ;;
2927 if test -n "$ac_tool_prefix"; then
2928 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2929 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931 $as_echo_n "checking for $ac_word... " >&6; }
2932 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2933 $as_echo_n "(cached) " >&6
2935 if test -n "$RANLIB"; then
2936 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2938 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2942 test -z "$as_dir" && as_dir
=.
2943 for ac_exec_ext
in '' $ac_executable_extensions; do
2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2945 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2955 RANLIB
=$ac_cv_prog_RANLIB
2956 if test -n "$RANLIB"; then
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2958 $as_echo "$RANLIB" >&6; }
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2966 if test -z "$ac_cv_prog_RANLIB"; then
2967 ac_ct_RANLIB
=$RANLIB
2968 # Extract the first word of "ranlib", so it can be a program name with args.
2969 set dummy ranlib
; ac_word
=$2
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971 $as_echo_n "checking for $ac_word... " >&6; }
2972 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2973 $as_echo_n "(cached) " >&6
2975 if test -n "$ac_ct_RANLIB"; then
2976 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2978 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2982 test -z "$as_dir" && as_dir
=.
2983 for ac_exec_ext
in '' $ac_executable_extensions; do
2984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2985 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2996 if test -n "$ac_ct_RANLIB"; then
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2998 $as_echo "$ac_ct_RANLIB" >&6; }
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001 $as_echo "no" >&6; }
3004 if test "x$ac_ct_RANLIB" = x
; then
3007 case $cross_compiling:$ac_tool_warned in
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3010 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3011 ac_tool_warned
=yes ;;
3013 RANLIB
=$ac_ct_RANLIB
3016 RANLIB
="$ac_cv_prog_RANLIB"
3019 if test -n "$ac_tool_prefix"; then
3020 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3021 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3023 $as_echo_n "checking for $ac_word... " >&6; }
3024 if test "${ac_cv_prog_STRIP+set}" = set; then :
3025 $as_echo_n "(cached) " >&6
3027 if test -n "$STRIP"; then
3028 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3030 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3034 test -z "$as_dir" && as_dir
=.
3035 for ac_exec_ext
in '' $ac_executable_extensions; do
3036 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3037 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3047 STRIP
=$ac_cv_prog_STRIP
3048 if test -n "$STRIP"; then
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3050 $as_echo "$STRIP" >&6; }
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3053 $as_echo "no" >&6; }
3058 if test -z "$ac_cv_prog_STRIP"; then
3060 # Extract the first word of "strip", so it can be a program name with args.
3061 set dummy strip
; ac_word
=$2
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3063 $as_echo_n "checking for $ac_word... " >&6; }
3064 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
3067 if test -n "$ac_ct_STRIP"; then
3068 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3070 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3074 test -z "$as_dir" && as_dir
=.
3075 for ac_exec_ext
in '' $ac_executable_extensions; do
3076 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3077 ac_cv_prog_ac_ct_STRIP
="strip"
3078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3087 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3088 if test -n "$ac_ct_STRIP"; then
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3090 $as_echo "$ac_ct_STRIP" >&6; }
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093 $as_echo "no" >&6; }
3096 if test "x$ac_ct_STRIP" = x
; then
3099 case $cross_compiling:$ac_tool_warned in
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3102 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3103 ac_tool_warned
=yes ;;
3108 STRIP
="$ac_cv_prog_STRIP"
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3112 $as_echo_n "checking whether ln -s works... " >&6; }
3114 if test "$LN_S" = "ln -s"; then
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3116 $as_echo "yes" >&6; }
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3119 $as_echo "no, using $LN_S" >&6; }
3125 ac_cpp
='$CPP $CPPFLAGS'
3126 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3127 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3128 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3129 if test -n "$ac_tool_prefix"; then
3130 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3131 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3133 $as_echo_n "checking for $ac_word... " >&6; }
3134 if test "${ac_cv_prog_CC+set}" = set; then :
3135 $as_echo_n "(cached) " >&6
3137 if test -n "$CC"; then
3138 ac_cv_prog_CC
="$CC" # Let the user override the test.
3140 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3144 test -z "$as_dir" && as_dir
=.
3145 for ac_exec_ext
in '' $ac_executable_extensions; do
3146 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3147 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3158 if test -n "$CC"; then
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3160 $as_echo "$CC" >&6; }
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3163 $as_echo "no" >&6; }
3168 if test -z "$ac_cv_prog_CC"; then
3170 # Extract the first word of "gcc", so it can be a program name with args.
3171 set dummy gcc
; ac_word
=$2
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3173 $as_echo_n "checking for $ac_word... " >&6; }
3174 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3175 $as_echo_n "(cached) " >&6
3177 if test -n "$ac_ct_CC"; then
3178 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3180 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3184 test -z "$as_dir" && as_dir
=.
3185 for ac_exec_ext
in '' $ac_executable_extensions; do
3186 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3187 ac_cv_prog_ac_ct_CC
="gcc"
3188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3197 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3198 if test -n "$ac_ct_CC"; then
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3200 $as_echo "$ac_ct_CC" >&6; }
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3203 $as_echo "no" >&6; }
3206 if test "x$ac_ct_CC" = x
; then
3209 case $cross_compiling:$ac_tool_warned in
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3212 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3213 ac_tool_warned
=yes ;;
3221 if test -z "$CC"; then
3222 if test -n "$ac_tool_prefix"; then
3223 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3224 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3226 $as_echo_n "checking for $ac_word... " >&6; }
3227 if test "${ac_cv_prog_CC+set}" = set; then :
3228 $as_echo_n "(cached) " >&6
3230 if test -n "$CC"; then
3231 ac_cv_prog_CC
="$CC" # Let the user override the test.
3233 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3237 test -z "$as_dir" && as_dir
=.
3238 for ac_exec_ext
in '' $ac_executable_extensions; do
3239 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3240 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3241 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251 if test -n "$CC"; then
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3253 $as_echo "$CC" >&6; }
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3256 $as_echo "no" >&6; }
3262 if test -z "$CC"; then
3263 # Extract the first word of "cc", so it can be a program name with args.
3264 set dummy cc
; ac_word
=$2
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3266 $as_echo_n "checking for $ac_word... " >&6; }
3267 if test "${ac_cv_prog_CC+set}" = set; then :
3268 $as_echo_n "(cached) " >&6
3270 if test -n "$CC"; then
3271 ac_cv_prog_CC
="$CC" # Let the user override the test.
3274 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3278 test -z "$as_dir" && as_dir
=.
3279 for ac_exec_ext
in '' $ac_executable_extensions; do
3280 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3281 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3282 ac_prog_rejected
=yes
3286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3293 if test $ac_prog_rejected = yes; then
3294 # We found a bogon in the path, so make sure we never use it.
3295 set dummy
$ac_cv_prog_CC
3297 if test $# != 0; then
3298 # We chose a different compiler from the bogus one.
3299 # However, it has the same basename, so the bogon will be chosen
3300 # first if we set CC to just the basename; use the full file name.
3302 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3308 if test -n "$CC"; then
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3310 $as_echo "$CC" >&6; }
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3313 $as_echo "no" >&6; }
3318 if test -z "$CC"; then
3319 if test -n "$ac_tool_prefix"; then
3320 for ac_prog
in cl.exe
3322 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3323 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3325 $as_echo_n "checking for $ac_word... " >&6; }
3326 if test "${ac_cv_prog_CC+set}" = set; then :
3327 $as_echo_n "(cached) " >&6
3329 if test -n "$CC"; then
3330 ac_cv_prog_CC
="$CC" # Let the user override the test.
3332 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3336 test -z "$as_dir" && as_dir
=.
3337 for ac_exec_ext
in '' $ac_executable_extensions; do
3338 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3339 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3340 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3350 if test -n "$CC"; then
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3352 $as_echo "$CC" >&6; }
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3355 $as_echo "no" >&6; }
3359 test -n "$CC" && break
3362 if test -z "$CC"; then
3364 for ac_prog
in cl.exe
3366 # Extract the first word of "$ac_prog", so it can be a program name with args.
3367 set dummy
$ac_prog; ac_word
=$2
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3369 $as_echo_n "checking for $ac_word... " >&6; }
3370 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3371 $as_echo_n "(cached) " >&6
3373 if test -n "$ac_ct_CC"; then
3374 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3376 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3380 test -z "$as_dir" && as_dir
=.
3381 for ac_exec_ext
in '' $ac_executable_extensions; do
3382 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3383 ac_cv_prog_ac_ct_CC
="$ac_prog"
3384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3393 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3394 if test -n "$ac_ct_CC"; then
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3396 $as_echo "$ac_ct_CC" >&6; }
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3399 $as_echo "no" >&6; }
3403 test -n "$ac_ct_CC" && break
3406 if test "x$ac_ct_CC" = x
; then
3409 case $cross_compiling:$ac_tool_warned in
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3412 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3413 ac_tool_warned
=yes ;;
3422 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3424 as_fn_error
"no acceptable C compiler found in \$PATH
3425 See \`config.log' for more details." "$LINENO" 5; }
3427 # Provide some information about the compiler.
3428 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3431 for ac_option
in --version -v -V -qversion; do
3432 { { ac_try
="$ac_compiler $ac_option >&5"
3434 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3435 *) ac_try_echo=$ac_try;;
3437 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3438 $as_echo "$ac_try_echo"; } >&5
3439 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3441 if test -s conftest.err; then
3443 ... rest of stderr output deleted ...
3444 10q' conftest.err >conftest.er1
3445 cat conftest.er1 >&5
3446 rm -f conftest.er1 conftest.err
3448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3449 test $ac_status = 0; }
3452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453 /* end confdefs.h. */
3464 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3465 (eval $ac_link) 2>&5
3467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3468 test $ac_status = 0; }; then :
3473 if test x$gcc_no_link = xyes; then
3474 # Setting cross_compile will disable run tests; it will
3475 # also disable AC_CHECK_FILE but that's generally
3476 # correct if we can't link.
3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h. */
3491 ac_clean_files_save=$ac_clean_files
3492 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3493 # Try to create an executable without -o first, disregard a.out.
3494 # It will help us diagnose broken compilers, and finding out an intuition
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3497 $as_echo_n "checking for C compiler default output file name... " >&6; }
3498 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3500 # The possible output files:
3501 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3504 for ac_file in $ac_files
3507 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3508 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3513 if { { ac_try="$ac_link_default"
3515 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3516 *) ac_try_echo
=$ac_try;;
3518 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3519 $as_echo "$ac_try_echo"; } >&5
3520 (eval "$ac_link_default") 2>&5
3522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3523 test $ac_status = 0; }; then :
3524 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3525 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3526 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3527 # so that the user can short-circuit this test for compilers unknown to
3529 for ac_file
in $ac_files ''
3531 test -f "$ac_file" ||
continue
3533 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3536 # We found the default executable, but exeext='' is most
3540 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3542 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3544 # We set ac_cv_exeext here because the later test for it is not
3545 # safe: cross compilers may not add the suffix if given an `-o'
3546 # argument, so we may need to know it at that point already.
3547 # Even if this section looks crufty: it has the advantage of
3554 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3560 $as_echo "$ac_file" >&6; }
3561 if test -z "$ac_file"; then :
3562 $as_echo "$as_me: failed program was:" >&5
3563 sed 's/^/| /' conftest.
$ac_ext >&5
3565 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3566 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3567 { as_fn_set_status
77
3568 as_fn_error
"C compiler cannot create executables
3569 See \`config.log' for more details." "$LINENO" 5; }; }
3571 ac_exeext
=$ac_cv_exeext
3573 # Check that the compiler produces executables we can run. If not, either
3574 # the compiler is broken, or we cross compile.
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3576 $as_echo_n "checking whether the C compiler works... " >&6; }
3577 # If not cross compiling, check that we can run a simple program.
3578 if test "$cross_compiling" != yes; then
3579 if { ac_try
='./$ac_file'
3580 { { case "(($ac_try" in
3581 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3582 *) ac_try_echo=$ac_try;;
3584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3585 $as_echo "$ac_try_echo"; } >&5
3586 (eval "$ac_try") 2>&5
3588 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3589 test $ac_status = 0; }; }; then
3592 if test "$cross_compiling" = maybe; then
3595 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3596 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3597 as_fn_error "cannot run C compiled programs.
3598 If you meant to cross compile
, use \
`--host'.
3599 See \`config.log
' for more details." "$LINENO" 5; }
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3604 $as_echo "yes" >&6; }
3606 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3607 ac_clean_files=$ac_clean_files_save
3608 # Check that the compiler produces executables we can run. If not, either
3609 # the compiler is broken, or we cross compile.
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3611 $as_echo_n "checking whether we are cross compiling... " >&6; }
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3613 $as_echo "$cross_compiling" >&6; }
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3616 $as_echo_n "checking for suffix of executables... " >&6; }
3617 if { { ac_try="$ac_link"
3619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3620 *) ac_try_echo=$ac_try;;
3622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3623 $as_echo "$ac_try_echo"; } >&5
3624 (eval "$ac_link") 2>&5
3626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3627 test $ac_status = 0; }; then :
3628 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3629 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3630 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3632 for ac_file
in conftest.exe conftest conftest.
*; do
3633 test -f "$ac_file" ||
continue
3635 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3636 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3642 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3643 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3644 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3645 See \`config.log' for more details." "$LINENO" 5; }
3647 rm -f conftest
$ac_cv_exeext
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3649 $as_echo "$ac_cv_exeext" >&6; }
3651 rm -f conftest.
$ac_ext
3652 EXEEXT
=$ac_cv_exeext
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3656 $as_echo_n "checking for suffix of object files... " >&6; }
3657 if test "${ac_cv_objext+set}" = set; then :
3658 $as_echo_n "(cached) " >&6
3660 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3661 /* end confdefs.h. */
3671 rm -f conftest.o conftest.obj
3672 if { { ac_try
="$ac_compile"
3674 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3675 *) ac_try_echo=$ac_try;;
3677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3678 $as_echo "$ac_try_echo"; } >&5
3679 (eval "$ac_compile") 2>&5
3681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3682 test $ac_status = 0; }; then :
3683 for ac_file in conftest.o conftest.obj conftest.*; do
3684 test -f "$ac_file" || continue;
3686 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3687 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3692 $as_echo "$as_me: failed program was:" >&5
3693 sed 's/^/| /' conftest.$ac_ext >&5
3695 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3696 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3697 as_fn_error "cannot compute suffix of object files
: cannot compile
3698 See \
`config.log' for more details." "$LINENO" 5; }
3700 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3703 $as_echo "$ac_cv_objext" >&6; }
3704 OBJEXT=$ac_cv_objext
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3707 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3708 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3709 $as_echo_n "(cached) " >&6
3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712 /* end confdefs.h. */
3725 if ac_fn_c_try_compile "$LINENO"; then :
3730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3731 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3735 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3736 if test $ac_compiler_gnu = yes; then
3741 ac_test_CFLAGS=${CFLAGS+set}
3742 ac_save_CFLAGS=$CFLAGS
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3744 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3745 if test "${ac_cv_prog_cc_g+set}" = set; then :
3746 $as_echo_n "(cached) " >&6
3748 ac_save_c_werror_flag=$ac_c_werror_flag
3749 ac_c_werror_flag=yes
3752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h. */
3763 if ac_fn_c_try_compile "$LINENO"; then :
3767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768 /* end confdefs.h. */
3778 if ac_fn_c_try_compile "$LINENO"; then :
3781 ac_c_werror_flag=$ac_save_c_werror_flag
3783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784 /* end confdefs.h. */
3794 if ac_fn_c_try_compile "$LINENO"; then :
3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3802 ac_c_werror_flag=$ac_save_c_werror_flag
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3805 $as_echo "$ac_cv_prog_cc_g" >&6; }
3806 if test "$ac_test_CFLAGS" = set; then
3807 CFLAGS=$ac_save_CFLAGS
3808 elif test $ac_cv_prog_cc_g = yes; then
3809 if test "$GCC" = yes; then
3815 if test "$GCC" = yes; then
3821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3822 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3823 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3824 $as_echo_n "(cached) " >&6
3826 ac_cv_prog_cc_c89=no
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h. */
3832 #include <sys/types.h>
3833 #include <sys/stat.h>
3834 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3835 struct buf { int x; };
3836 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3837 static char *e (p, i)
3843 static char *f (char * (*g) (char **, int), char **p, ...)
3848 s = g (p, va_arg (v,int));
3853 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3854 function prototypes and stuff, but not '\xHH' hex character constants.
3855 These don't provoke an error unfortunately, instead are silently treated
3856 as 'x'. The following induces an error, until -std is added to get
3857 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3858 array size at least. It's necessary to write '\x00'==0 to get something
3859 that's true only with -std. */
3860 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3862 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3863 inside strings and character constants. */
3865 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3867 int test (int i, double x);
3868 struct s1 {int (*f) (int a);};
3869 struct s2 {int (*f) (double a);};
3870 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3876 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3881 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3882 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3884 CC="$ac_save_CC $ac_arg"
3885 if ac_fn_c_try_compile "$LINENO"; then :
3886 ac_cv_prog_cc_c89=$ac_arg
3888 rm -f core conftest.err conftest.$ac_objext
3889 test "x$ac_cv_prog_cc_c89" != "xno" && break
3891 rm -f conftest.$ac_ext
3896 case "x$ac_cv_prog_cc_c89" in
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3899 $as_echo "none needed" >&6; } ;;
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3902 $as_echo "unsupported" >&6; } ;;
3904 CC="$CC $ac_cv_prog_cc_c89"
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3906 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3908 if test "x$ac_cv_prog_cc_c89" != xno; then :
3913 ac_cpp='$CPP $CPPFLAGS'
3914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3919 ac_cpp='$CPP $CPPFLAGS'
3920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3924 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3925 # On Suns, sometimes $CPP names a directory.
3926 if test -n "$CPP" && test -d "$CPP"; then
3929 if test -z "$CPP"; then
3930 if test "${ac_cv_prog_CPP+set}" = set; then :
3931 $as_echo_n "(cached) " >&6
3933 # Double quotes because CPP needs to be expanded
3934 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3937 for ac_c_preproc_warn_flag in '' yes
3939 # Use a header file that comes with gcc, so configuring glibc
3940 # with a fresh cross-compiler works.
3941 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3942 # <limits.h> exists even on freestanding compilers.
3943 # On the NeXT, cc -E runs the code through the compiler's parser,
3944 # not just through cpp. "Syntax error" is here to catch this case.
3945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946 /* end confdefs.h. */
3948 # include <limits.h>
3950 # include <assert.h>
3954 if ac_fn_c_try_cpp "$LINENO"; then :
3957 # Broken: fails on valid input.
3960 rm -f conftest.err conftest.$ac_ext
3962 # OK, works on sane cases. Now check whether nonexistent headers
3963 # can be detected and how.
3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965 /* end confdefs.h. */
3966 #include <ac_nonexistent.h>
3968 if ac_fn_c_try_cpp "$LINENO"; then :
3969 # Broken: success on invalid input.
3972 # Passes both tests.
3976 rm -f conftest.err conftest.$ac_ext
3979 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3980 rm -f conftest.err conftest.
$ac_ext
3981 if $ac_preproc_ok; then :
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3994 $as_echo "$CPP" >&6; }
3996 for ac_c_preproc_warn_flag
in '' yes
3998 # Use a header file that comes with gcc, so configuring glibc
3999 # with a fresh cross-compiler works.
4000 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4001 # <limits.h> exists even on freestanding compilers.
4002 # On the NeXT, cc -E runs the code through the compiler's parser,
4003 # not just through cpp. "Syntax error" is here to catch this case.
4004 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h. */
4007 # include <limits.h>
4009 # include <assert.h>
4013 if ac_fn_c_try_cpp
"$LINENO"; then :
4016 # Broken: fails on valid input.
4019 rm -f conftest.err conftest.
$ac_ext
4021 # OK, works on sane cases. Now check whether nonexistent headers
4022 # can be detected and how.
4023 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4024 /* end confdefs.h. */
4025 #include <ac_nonexistent.h>
4027 if ac_fn_c_try_cpp
"$LINENO"; then :
4028 # Broken: success on invalid input.
4031 # Passes both tests.
4035 rm -f conftest.err conftest.
$ac_ext
4038 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4039 rm -f conftest.err conftest.
$ac_ext
4040 if $ac_preproc_ok; then :
4043 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4045 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
4046 See \`config.log' for more details." "$LINENO" 5; }
4050 ac_cpp
='$CPP $CPPFLAGS'
4051 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4052 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4053 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4056 ac_c_preproc_warn_flag
=yes
4060 # The cast to long int works around a bug in the HP C Compiler
4061 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4062 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4063 # This bug is HP SR number 8606223364.
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
4065 $as_echo_n "checking size of double... " >&6; }
4066 if test "${ac_cv_sizeof_double+set}" = set; then :
4067 $as_echo_n "(cached) " >&6
4069 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
4072 if test "$ac_cv_type_double" = yes; then
4073 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4075 { as_fn_set_status
77
4076 as_fn_error
"cannot compute sizeof (double)
4077 See \`config.log' for more details." "$LINENO" 5; }; }
4079 ac_cv_sizeof_double
=0
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
4085 $as_echo "$ac_cv_sizeof_double" >&6; }
4089 cat >>confdefs.h
<<_ACEOF
4090 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4094 # The cast to long int works around a bug in the HP C Compiler
4095 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4096 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4097 # This bug is HP SR number 8606223364.
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4099 $as_echo_n "checking size of long double... " >&6; }
4100 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4101 $as_echo_n "(cached) " >&6
4103 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
4106 if test "$ac_cv_type_long_double" = yes; then
4107 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4108 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4109 { as_fn_set_status
77
4110 as_fn_error
"cannot compute sizeof (long double)
4111 See \`config.log' for more details." "$LINENO" 5; }; }
4113 ac_cv_sizeof_long_double
=0
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4119 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4123 cat >>confdefs.h
<<_ACEOF
4124 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4128 as_fn_arith
$ac_cv_sizeof_double \
* 8 && double_type_size
=$as_val
4129 as_fn_arith
$ac_cv_sizeof_long_double \
* 8 && long_double_type_size
=$as_val
4134 for ac_header
in inttypes.h stdint.h stdlib.h ftw.h \
4135 unistd.h sys
/stat.h sys
/types.h \
4136 string.h
strings.h memory.h
4138 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4139 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
4140 eval as_val
=\$
$as_ac_Header
4141 if test "x$as_val" = x
""yes; then :
4142 cat >>confdefs.h
<<_ACEOF
4143 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4150 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4151 if test "${ac_cv_path_GREP+set}" = set; then :
4152 $as_echo_n "(cached) " >&6
4154 if test -z "$GREP"; then
4155 ac_path_GREP_found
=false
4156 # Loop through the user's path and test for each of PROGNAME-LIST
4157 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4158 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4161 test -z "$as_dir" && as_dir
=.
4162 for ac_prog
in grep ggrep
; do
4163 for ac_exec_ext
in '' $ac_executable_extensions; do
4164 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4165 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
4166 # Check for GNU ac_path_GREP and select it if it is found.
4167 # Check for GNU $ac_path_GREP
4168 case `"$ac_path_GREP" --version 2>&1` in
4170 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4173 $as_echo_n 0123456789 >"conftest.in"
4176 cat "conftest.in" "conftest.in" >"conftest.tmp"
4177 mv "conftest.tmp" "conftest.in"
4178 cp "conftest.in" "conftest.nl"
4179 $as_echo 'GREP' >> "conftest.nl"
4180 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4181 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4182 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4183 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4184 # Best one so far, save it but keep looking for a better one
4185 ac_cv_path_GREP
="$ac_path_GREP"
4186 ac_path_GREP_max
=$ac_count
4188 # 10*(2^10) chars as input seems more than enough
4189 test $ac_count -gt 10 && break
4191 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4194 $ac_path_GREP_found && break 3
4199 if test -z "$ac_cv_path_GREP"; then
4200 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4203 ac_cv_path_GREP
=$GREP
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4208 $as_echo "$ac_cv_path_GREP" >&6; }
4209 GREP
="$ac_cv_path_GREP"
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4213 $as_echo_n "checking for egrep... " >&6; }
4214 if test "${ac_cv_path_EGREP+set}" = set; then :
4215 $as_echo_n "(cached) " >&6
4217 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4218 then ac_cv_path_EGREP
="$GREP -E"
4220 if test -z "$EGREP"; then
4221 ac_path_EGREP_found
=false
4222 # Loop through the user's path and test for each of PROGNAME-LIST
4223 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4224 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4227 test -z "$as_dir" && as_dir
=.
4228 for ac_prog
in egrep; do
4229 for ac_exec_ext
in '' $ac_executable_extensions; do
4230 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4231 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
4232 # Check for GNU ac_path_EGREP and select it if it is found.
4233 # Check for GNU $ac_path_EGREP
4234 case `"$ac_path_EGREP" --version 2>&1` in
4236 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4239 $as_echo_n 0123456789 >"conftest.in"
4242 cat "conftest.in" "conftest.in" >"conftest.tmp"
4243 mv "conftest.tmp" "conftest.in"
4244 cp "conftest.in" "conftest.nl"
4245 $as_echo 'EGREP' >> "conftest.nl"
4246 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4247 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4248 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4249 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4250 # Best one so far, save it but keep looking for a better one
4251 ac_cv_path_EGREP
="$ac_path_EGREP"
4252 ac_path_EGREP_max
=$ac_count
4254 # 10*(2^10) chars as input seems more than enough
4255 test $ac_count -gt 10 && break
4257 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4260 $ac_path_EGREP_found && break 3
4265 if test -z "$ac_cv_path_EGREP"; then
4266 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4269 ac_cv_path_EGREP
=$EGREP
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4275 $as_echo "$ac_cv_path_EGREP" >&6; }
4276 EGREP
="$ac_cv_path_EGREP"
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4280 $as_echo_n "checking for ANSI C header files... " >&6; }
4281 if test "${ac_cv_header_stdc+set}" = set; then :
4282 $as_echo_n "(cached) " >&6
4284 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4285 /* end confdefs.h. */
4299 if ac_fn_c_try_compile
"$LINENO"; then :
4300 ac_cv_header_stdc
=yes
4302 ac_cv_header_stdc
=no
4304 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4306 if test $ac_cv_header_stdc = yes; then
4307 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4308 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4309 /* end confdefs.h. */
4313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4314 $EGREP "memchr" >/dev
/null
2>&1; then :
4317 ac_cv_header_stdc
=no
4323 if test $ac_cv_header_stdc = yes; then
4324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4325 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4326 /* end confdefs.h. */
4330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4331 $EGREP "free" >/dev
/null
2>&1; then :
4334 ac_cv_header_stdc
=no
4340 if test $ac_cv_header_stdc = yes; then
4341 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4342 if test "$cross_compiling" = yes; then :
4345 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4346 /* end confdefs.h. */
4349 #if ((' ' & 0x0FF) == 0x020)
4350 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4351 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4353 # define ISLOWER(c) \
4354 (('a' <= (c) && (c) <= 'i') \
4355 || ('j' <= (c) && (c) <= 'r') \
4356 || ('s' <= (c) && (c) <= 'z'))
4357 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4360 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4365 for (i = 0; i < 256; i++)
4366 if (XOR (islower (i), ISLOWER (i))
4367 || toupper (i) != TOUPPER (i))
4372 if ac_fn_c_try_run
"$LINENO"; then :
4375 ac_cv_header_stdc
=no
4377 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4378 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4384 $as_echo "$ac_cv_header_stdc" >&6; }
4385 if test $ac_cv_header_stdc = yes; then
4387 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4392 # Check for decimal float support.
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4394 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4395 if test "${libgcc_cv_dfp+set}" = set; then :
4396 $as_echo_n "(cached) " >&6
4398 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4399 /* end confdefs.h. */
4409 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
4415 if ac_fn_c_try_compile
"$LINENO"; then :
4420 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4423 $as_echo "$libgcc_cv_dfp" >&6; }
4424 decimal_float
=$libgcc_cv_dfp
4428 # Check whether --enable-decimal-float was given.
4429 if test "${enable_decimal_float+set}" = set; then :
4430 enableval
=$enable_decimal_float;
4431 case $enable_decimal_float in
4432 yes | no | bid | dpd
) default_decimal_float
=$enable_decimal_float ;;
4433 *) as_fn_error
"'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4434 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4440 powerpc
*-*-linux* | i?
86*-*-linux* | x86_64
*-*-linux* | s390
*-*-linux* | \
4442 i?
86*-*-mingw* | x86_64
*-*-mingw* | \
4443 i?
86*-*-cygwin* | x86_64
*-*-cygwin*)
4444 enable_decimal_float
=yes
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4448 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4449 enable_decimal_float
=no
4456 # x86's use BID format instead of DPD
4457 case x
$enable_decimal_float in
4460 i?
86*-*-* | x86_64
*-*-*)
4461 enable_decimal_float
=bid
4464 enable_decimal_float
=dpd
4467 default_decimal_float
=$enable_decimal_float
4470 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4471 # dependency on libdecnumber.
4472 default_decimal_float
=dpd
4479 # Check for fixed-point support.
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4481 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4482 if test "${libgcc_cv_fixed_point+set}" = set; then :
4483 $as_echo_n "(cached) " >&6
4485 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4486 /* end confdefs.h. */
4489 if ac_fn_c_try_compile
"$LINENO"; then :
4490 libgcc_cv_fixed_point
=yes
4492 libgcc_cv_fixed_point
=no
4494 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4497 $as_echo "$libgcc_cv_fixed_point" >&6; }
4498 fixed_point
=$libgcc_cv_fixed_point
4501 # For platforms with the unwind ABI which includes an unwind library,
4502 # libunwind, we can choose to use the system libunwind.
4503 # config.gcc also contains tests of with_system_libunwind.
4506 # Check whether --with-system-libunwind was given.
4507 if test "${with_system_libunwind+set}" = set; then :
4508 withval
=$with_system_libunwind;
4511 # If system-libunwind was not specifically set, pick a default setting.
4512 if test x
$with_system_libunwind = x
; then
4514 ia64-
*-hpux*) with_system_libunwind
=yes ;;
4515 *) with_system_libunwind
=no
;;
4518 # Based on system-libunwind and target, do we have ipinfo?
4519 if test x
$with_system_libunwind = xyes
; then
4521 ia64-
*-*) have_unwind_getipinfo
=no
;;
4522 *) have_unwind_getipinfo
=yes ;;
4525 # Darwin before version 9 does not have _Unwind_GetIPInfo.
4528 *-*-darwin[3-8]|
*-*-darwin[3-8].
*) have_unwind_getipinfo
=no
;;
4529 *) have_unwind_getipinfo
=yes ;;
4534 if test x
$have_unwind_getipinfo = xyes
; then
4536 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4541 # The sjlj test is almost duplicated here and in libgo/configure.ac (for C),
4542 # libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and
4543 # libobjc/configure.ac (for Objective-C).
4544 # FIXME: This should be centralized in config/sjlj.m4.
4545 # Check whether --enable-sjlj-exceptions was given.
4546 if test "${enable_sjlj_exceptions+set}" = set; then :
4547 enableval
=$enable_sjlj_exceptions; case "$enableval" in
4549 *) as_fn_error
"unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
4552 enable_sjlj_exceptions
=auto
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
4557 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
4558 if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then :
4559 $as_echo_n "(cached) " >&6
4561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4562 /* end confdefs.h. */
4568 int i __attribute__ ((cleanup (clean)));
4574 CFLAGS
="--save-temps -fexceptions"
4575 libgcc_cv_lib_sjlj_exceptions
=unknown
4576 if ac_fn_c_try_compile
; then :
4577 if grep _Unwind_SjLj_Resume conftest.s
>/dev
/null
2>&1; then
4578 libgcc_cv_lib_sjlj_exceptions
=yes
4579 elif grep _Unwind_Resume conftest.s
>/dev
/null
2>&1; then
4580 libgcc_cv_lib_sjlj_exceptions
=no
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5
4588 $as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; }
4590 if test "$enable_sjlj_exceptions" = "auto"; then
4591 enable_sjlj_exceptions
=$libgcc_cv_lib_sjlj_exceptions
4594 case $enable_sjlj_exceptions in
4597 $as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h
4603 as_fn_error
"unable to detect exception model" "$LINENO" 5
4607 # Check whether --enable-explicit-exception-frame-registration was given.
4608 if test "${enable_explicit_exception_frame_registration+set}" = set; then :
4609 enableval
=$enable_explicit_exception_frame_registration;
4610 force_explicit_eh_registry
=
4611 if test "$enable_explicit_exception_frame_registration" = yes; then
4612 if test "$enable_sjlj_exceptions" = yes; then
4613 as_fn_error
"Can't enable both of --enable-sjlj-exceptions
4614 and --enable-explicit-exception-frame-registration" "$LINENO" 5
4616 force_explicit_eh_registry
=-DUSE_EH_FRAME_REGISTRY_ALWAYS
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4624 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4625 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4626 $as_echo_n "(cached) " >&6
4628 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4629 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
4630 acl_cv_prog_gnu_ld
=yes
4632 acl_cv_prog_gnu_ld
=no
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4636 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4637 with_gnu_ld
=$acl_cv_prog_gnu_ld
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4641 $as_echo_n "checking for thread model used by GCC... " >&6; }
4642 target_thread_file
=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4644 $as_echo "$target_thread_file" >&6; }
4646 # Check for assembler CFI support.
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4648 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4649 if test "${libgcc_cv_cfi+set}" = set; then :
4650 $as_echo_n "(cached) " >&6
4652 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4653 /* end confdefs.h. */
4657 .cfi_personality 0, symbol\n\
4660 if ac_fn_c_try_compile
"$LINENO"; then :
4665 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4668 $as_echo "$libgcc_cv_cfi" >&6; }
4670 # Check 32bit or 64bit. In the case of MIPS, this really determines the
4671 # word size rather than the address size.
4672 cat > conftest.c
<<EOF
4673 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
4674 || defined(__mips64)
4680 eval `${CC-cc} -E conftest.c | grep host_address=`
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
4686 $as_echo_n "checking whether the target is hard-float... " >&6; }
4687 if test "${libgcc_cv_mips_hard_float+set}" = set; then :
4688 $as_echo_n "(cached) " >&6
4690 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4691 /* end confdefs.h. */
4692 #ifndef __mips_hard_float
4696 if ac_fn_c_try_compile
"$LINENO"; then :
4697 libgcc_cv_mips_hard_float
=yes
4699 libgcc_cv_mips_hard_float
=no
4701 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
4704 $as_echo "$libgcc_cv_mips_hard_float" >&6; }
4707 # Determine the version of glibc, if any, used on the target.
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
4709 $as_echo_n "checking for target glibc version... " >&6; }
4711 # Check whether --with-glibc-version was given.
4712 if test "${with_glibc_version+set}" = set; then :
4713 withval
=$with_glibc_version;
4714 if echo "$with_glibc_version" |
grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
4715 glibc_version_major
=`echo "$with_glibc_version" | sed -e 's/\..*//'`
4716 glibc_version_minor
=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
4718 as_fn_error
"option --with-glibc-version requires a version number M.N" "$LINENO" 5
4722 if ac_fn_c_compute_int
"$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
4725 glibc_version_major
=0
4728 if ac_fn_c_compute_int
"$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
4731 glibc_version_minor
=0
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
4737 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
4739 # Determine floating-point type for powerpc*-*-linux*.
4740 # Single-precision-only FPRs are not a supported configuration for
4741 # this target, so are not allowed for in this test.
4744 cat > conftest.c
<<EOF
4745 #ifdef __powerpc64__
4747 #elif defined _SOFT_FLOAT
4749 #elif defined _SOFT_DOUBLE
4751 #elif defined __NO_FPRS__
4757 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
4759 # glibc 2.19 and later provide all the soft-fp functions, with proper
4760 # interactions with <fenv.h> exception and rounding mode handling, so
4761 # make libgcc's versions into compat symbols if a recent enough glibc
4762 # version is being used.
4764 case ${ppc_fp_type} in
4766 if test $glibc_version_major -gt 2 \
4767 ||
( test $glibc_version_major -eq 2 \
4768 && test $glibc_version_minor -ge 19 ); then
4769 ppc_fp_compat
="t-softfp-compat"
4776 # Collect host-machine-specific information.
4777 .
${srcdir}/config.
host
4779 # Used for constructing correct paths for offload compilers.
4781 if test x
"$enable_as_accelerator_for" != x
; then
4782 accel_dir_suffix
=/accel
/${target_noncanonical}
4783 case "${target_noncanonical}" in
4785 # In this case we expect offload compiler to be built as native, so we
4786 # need to change install directory for driver to be able to find libgcc.
4787 host_noncanonical
=${enable_as_accelerator_for} ;;
4792 if test x
"$enable_offload_targets" != x
; then
4793 extra_parts
="${extra_parts} crtoffloadbegin.o crtoffloadend.o"
4796 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
4797 # This is after config.host so we can augment tmake_file.
4798 # Link with -nostartfiles -nodefaultlibs since neither are present while
4801 i?
86-*-solaris2* | x86_64-
*-solaris2.1
[0-9]*)
4802 cat > conftest.s
<<EOF
4803 .section .eh_frame,"a",@unwind
4805 .section .jcr,"aw",@progbits
4808 if { ac_try
='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
4809 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4813 test $ac_status = 0; }; }; then
4814 tmake_file
="${tmake_file} i386/t-crtstuff"
4819 # Check if xtensa target is configured for windowed ABI and thus needs to use
4820 # custom unwind code.
4821 # This is after config.host so we can augment tmake_file.
4824 cat > conftest.c
<<EOF
4825 #ifdef __XTENSA_CALL0_ABI__
4829 if { ac_try
='${CC-cc} -E -o conftest.i conftest.c 1>&5'
4830 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4833 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4834 test $ac_status = 0; }; }; then
4835 tmake_file
="${tmake_file} xtensa/t-windowed"
4840 # Check for visibility support. This is after config.host so that
4841 # we can check for asm_hidden_op.
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
4843 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
4844 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
4845 $as_echo_n "(cached) " >&6
4848 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
4849 libgcc_cv_hidden_visibility_attribute
=no
4850 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4851 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4854 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4855 test $ac_status = 0; }; }; then
4856 if grep "\\$asm_hidden_op.*foo" conftest.s
>/dev
/null
; then
4857 libgcc_cv_hidden_visibility_attribute
=yes
4863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
4864 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
4866 if test $libgcc_cv_hidden_visibility_attribute = yes; then
4867 vis_hide
='-fvisibility=hidden -DHIDE_EXPORTS'
4873 # See if we have thread-local storage. We can only test assembler
4874 # since link-time and run-time tests require the newly built
4875 # gcc, which can't be used to build executable due to that libgcc
4876 # is yet to be built here.
4878 # Check whether --enable-tls was given.
4879 if test "${enable_tls+set}" = set; then :
4880 enableval
=$enable_tls;
4881 case "$enableval" in
4883 *) as_fn_error
"Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
4892 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
4893 if test "${gcc_cv_have_cc_tls+set}" = set; then :
4894 $as_echo_n "(cached) " >&6
4897 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4898 /* end confdefs.h. */
4899 __thread int a; int b; int main() { return a = b; }
4901 if ac_fn_c_try_compile
"$LINENO"; then :
4902 gcc_cv_have_cc_tls
=yes
4904 gcc_cv_have_cc_tls
=no
4906 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
4910 $as_echo "$gcc_cv_have_cc_tls" >&6; }
4912 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
4913 set_have_cc_tls
="-DHAVE_CC_TLS"
4917 # See if we have emulated thread-local storage.
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
4920 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
4921 if test "${gcc_cv_use_emutls+set}" = set; then :
4922 $as_echo_n "(cached) " >&6
4925 gcc_cv_use_emutls
=no
4926 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
4927 if { ac_try
='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
4928 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4932 test $ac_status = 0; }; }; then
4933 if grep __emutls_get_address conftest.s
> /dev
/null
; then
4934 gcc_cv_use_emutls
=yes
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
4941 $as_echo "$gcc_cv_use_emutls" >&6; }
4942 if test "$gcc_cv_use_emutls" = "yes" ; then
4944 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
4948 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
4949 set_use_emutls
="-DUSE_EMUTLS"
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
4954 $as_echo_n "checking for init priority support... " >&6; }
4955 if test "${libgcc_cv_init_priority+set}" = set; then :
4956 $as_echo_n "(cached) " >&6
4959 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4960 /* end confdefs.h. */
4965 void ip (void) __attribute__ ((constructor (1)));
4970 if ac_fn_c_try_compile
"$LINENO"; then :
4971 libgcc_cv_init_priority
=yes
4973 libgcc_cv_init_priority
=no
4975 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
4978 $as_echo "$libgcc_cv_init_priority" >&6; }
4979 if test $libgcc_cv_init_priority = yes; then
4981 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
4985 # Conditionalize the sfp-machine.h header for this target machine.
4986 if test -z "${sfp_machine_header}"; then
4987 sfp_machine_header
=$cpu_type/sfp-machine.h
4988 if test -f ${srcdir}/config
/${sfp_machine_header}; then
4991 sfp_machine_header
=no-sfp-machine.h
4996 # Conditionalize the makefile for this target machine.
4998 for f
in ${tmake_file}
5000 if test -f ${srcdir}/config
/$f
5002 tmake_file_
="${tmake_file_} \$(srcdir)/config/$f"
5005 tmake_file
="${tmake_file_}"
5008 # Likewise export definitions for libgcc_tm.h
5012 tm_file_
="${tm_file_} \$(srcdir)/config/$f"
5014 tm_file
="${tm_file_}"
5018 # Map from thread model to thread header.
5020 case $target_thread_file in
5021 aix
) thread_header
=config
/rs6000
/gthr-aix.h
;;
5022 dce
) thread_header
=config
/pa
/gthr-dce.h
;;
5023 lynx
) thread_header
=config
/gthr-lynx.h
;;
5024 mipssde
) thread_header
=config
/mips
/gthr-mipssde.h
;;
5025 posix
) thread_header
=gthr-posix.h
;;
5026 rtems
) thread_header
=config
/gthr-rtems.h
;;
5027 single
) thread_header
=gthr-single.h
;;
5028 tpf
) thread_header
=config
/s390
/gthr-tpf.h
;;
5029 vxworks
) thread_header
=config
/gthr-vxworks.h
;;
5030 win32
) thread_header
=config
/i386
/gthr-win32.h
;;
5035 # Substitute configuration variables
5039 ac_config_links
="$ac_config_links enable-execute-stack.c:$enable_execute_stack"
5041 ac_config_links
="$ac_config_links unwind.h:$unwind_header"
5043 ac_config_links
="$ac_config_links md-unwind-support.h:config/$md_unwind_header"
5045 ac_config_links
="$ac_config_links sfp-machine.h:config/$sfp_machine_header"
5047 ac_config_links
="$ac_config_links gthr-default.h:$thread_header"
5050 # We need multilib support.
5051 ac_config_files
="$ac_config_files Makefile"
5053 ac_config_commands
="$ac_config_commands default"
5055 cat >confcache
<<\_ACEOF
5056 # This file is a shell script that caches the results of configure
5057 # tests run on this system so they can be shared between configure
5058 # scripts and configure runs, see configure's option --config-cache.
5059 # It is not useful on other systems. If it contains results you don't
5060 # want to keep, you may remove or edit it.
5062 # config.status only pays attention to the cache file if you give it
5063 # the --recheck option to rerun configure.
5065 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5066 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5071 # The following way of writing the cache mishandles newlines in values,
5072 # but we know of no workaround that is simple, portable, and efficient.
5073 # So, we kill variables containing newlines.
5074 # Ultrix sh set writes to stderr and can't be redirected directly,
5075 # and sets the high bit in the cache file unless we assign to the vars.
5077 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5078 eval ac_val
=\$
$ac_var
5082 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5083 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5086 _ | IFS | as_nl
) ;; #(
5087 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5088 *) { eval $ac_var=; unset $ac_var;} ;;
5094 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5095 *${as_nl}ac_space
=\
*)
5096 # `set' does not quote correctly, so add quotes: double-quote
5097 # substitution turns \\\\ into \\, and sed turns \\ into \.
5100 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5103 # `set' quotes correctly as required by POSIX, so do not add quotes.
5104 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5113 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5115 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5117 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5118 if test -w "$cache_file"; then
5119 test "x$cache_file" != "x/dev/null" &&
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5121 $as_echo "$as_me: updating cache $cache_file" >&6;}
5122 cat confcache
>$cache_file
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5125 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5130 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5131 # Let make expand exec_prefix.
5132 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5134 DEFS
=-DHAVE_CONFIG_H
5138 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5139 # 1. Remove the extension, and $U if already installed.
5140 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5141 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5142 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5143 # will be set to the directory where LIBOBJS objects are built.
5144 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5145 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5149 LTLIBOBJS
=$ac_ltlibobjs
5153 : ${CONFIG_STATUS=./config.status}
5155 ac_clean_files_save
=$ac_clean_files
5156 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5158 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5160 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5162 # Generated by $as_me.
5163 # Run this file to recreate the current configuration.
5164 # Compiler output produced by configure, useful for debugging
5165 # configure, is in config.log if it exists.
5171 SHELL=\${CONFIG_SHELL-$SHELL}
5174 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5175 ## -------------------- ##
5176 ## M4sh Initialization. ##
5177 ## -------------------- ##
5179 # Be more Bourne compatible
5180 DUALCASE
=1; export DUALCASE
# for MKS sh
5181 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5184 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5185 # is contrary to our usage. Disable this feature.
5186 alias -g '${1+"$@"}'='"$@"'
5187 setopt NO_GLOB_SUBST
5189 case `(set -o) 2>/dev/null` in #(
5201 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5202 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5203 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5204 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5205 # Prefer a ksh shell builtin over an external printf program on Solaris,
5206 # but without wasting forks for bash or zsh.
5207 if test -z "$BASH_VERSION$ZSH_VERSION" \
5208 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5209 as_echo='print
-r --'
5210 as_echo_n='print
-rn --'
5211 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5212 as_echo='printf %s
\n'
5213 as_echo_n='printf %s
'
5215 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5216 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5217 as_echo_n='/usr
/ucb
/echo -n'
5219 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5220 as_echo_n_body='eval
5224 expr "X$arg" : "X\\(.*\\)$as_nl";
5225 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5227 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5229 export as_echo_n_body
5230 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5233 as_echo='sh
-c $as_echo_body as_echo
'
5236 # The user is always right.
5237 if test "${PATH_SEPARATOR+set}" != set; then
5239 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5240 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5247 # We need space, tab and new line, in precisely that order. Quoting is
5248 # there to prevent editors from complaining about space-tab.
5249 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5250 # splitting by setting IFS to empty value.)
5253 # Find who we are. Look in the path if we contain no directory separator.
5255 *[\\/]* ) as_myself=$0 ;;
5256 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5260 test -z "$as_dir" && as_dir=.
5261 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5267 # We did not find ourselves, most probably we were run as `sh COMMAND'
5268 # in which case we are not to be found in the path.
5269 if test "x$as_myself" = x
; then
5272 if test ! -f "$as_myself"; then
5273 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5277 # Unset variables that we do not need and which cause bugs (e.g. in
5278 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5279 # suppresses any "Segmentation fault" message there. '((' could
5280 # trigger a bug in pdksh 5.2.14.
5281 for as_var
in BASH_ENV ENV MAIL MAILPATH
5282 do eval test x\
${$as_var+set} = xset \
5283 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5296 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5299 # as_fn_error ERROR [LINENO LOG_FD]
5300 # ---------------------------------
5301 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5302 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5303 # script with status $?, using 1 if that was 0.
5306 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5308 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5309 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5311 $as_echo "$as_me: error: $1" >&2
5312 as_fn_exit
$as_status
5316 # as_fn_set_status STATUS
5317 # -----------------------
5318 # Set $? to STATUS, without forking.
5322 } # as_fn_set_status
5326 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5336 # Portably unset VAR.
5339 { eval $1=; unset $1;}
5341 as_unset
=as_fn_unset
5342 # as_fn_append VAR VALUE
5343 # ----------------------
5344 # Append the text in VALUE to the end of the definition contained in VAR. Take
5345 # advantage of any shell optimizations that allow amortized linear growth over
5346 # repeated appends, instead of the typical quadratic growth present in naive
5348 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5349 eval 'as_fn_append ()
5360 # as_fn_arith ARG...
5361 # ------------------
5362 # Perform arithmetic evaluation on the ARGs, and store the result in the
5363 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5364 # must be portable across $(()) and expr.
5365 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5366 eval 'as_fn_arith ()
5373 as_val
=`expr "$@" || test $? -eq 1`
5378 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5379 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5385 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5386 as_basename
=basename
5391 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5397 as_me
=`$as_basename -- "$0" ||
5398 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5399 X"$0" : 'X\(//\)$' \| \
5400 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5402 sed '/^.*\/\([^/][^/]*\)\/*$/{
5416 # Avoid depending upon Character Ranges.
5417 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5418 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5419 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5420 as_cr_digits
='0123456789'
5421 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5423 ECHO_C
= ECHO_N
= ECHO_T
=
5424 case `echo -n x` in #(((((
5426 case `echo 'xy\c'` in
5427 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5429 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5436 rm -f conf$$ conf$$.exe conf$$.
file
5437 if test -d conf$$.dir
; then
5438 rm -f conf$$.dir
/conf$$.
file
5441 mkdir conf$$.dir
2>/dev
/null
5443 if (echo >conf$$.
file) 2>/dev
/null
; then
5444 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5446 # ... but there are two gotchas:
5447 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5448 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5449 # In both cases, we have to default to `cp -p'.
5450 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5452 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5460 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5461 rmdir conf$$.dir
2>/dev
/null
5466 # Create "$as_dir" as a directory, including parents if necessary.
5471 -*) as_dir
=.
/$as_dir;;
5473 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5477 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5478 *) as_qdir
=$as_dir;;
5480 as_dirs
="'$as_qdir' $as_dirs"
5481 as_dir
=`$as_dirname -- "$as_dir" ||
5482 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5483 X"$as_dir" : 'X\(//\)[^/]' \| \
5484 X"$as_dir" : 'X\(//\)$' \| \
5485 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5486 $as_echo X"$as_dir" |
5487 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5504 test -d "$as_dir" && break
5506 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5507 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
5511 if mkdir
-p .
2>/dev
/null
; then
5512 as_mkdir_p
='mkdir -p "$as_dir"'
5514 test -d .
/-p && rmdir .
/-p
5518 if test -x / >/dev
/null
2>&1; then
5521 if ls -dL / >/dev
/null
2>&1; then
5528 if test -d "$1"; then
5534 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5535 ???[sx]*):;;*)false;;esac;fi
5539 as_executable_p
=$as_test_x
5541 # Sed expression to map a string onto a valid CPP name.
5542 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5544 # Sed expression to map a string onto a valid variable name.
5545 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5549 ## ----------------------------------- ##
5550 ## Main body of $CONFIG_STATUS script. ##
5551 ## ----------------------------------- ##
5553 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5556 # Save the log message, to keep $0 and so on meaningful, and to
5557 # report actual input values of CONFIG_FILES etc. instead of their
5558 # values after options handling.
5560 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5561 generated by GNU Autoconf 2.64. Invocation command line was
5563 CONFIG_FILES = $CONFIG_FILES
5564 CONFIG_HEADERS = $CONFIG_HEADERS
5565 CONFIG_LINKS = $CONFIG_LINKS
5566 CONFIG_COMMANDS = $CONFIG_COMMANDS
5569 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5574 case $ac_config_files in *"
5575 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
5578 case $ac_config_headers in *"
5579 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
5583 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5584 # Files that config.status was made for.
5585 config_files="$ac_config_files"
5586 config_headers="$ac_config_headers"
5587 config_links="$ac_config_links"
5588 config_commands="$ac_config_commands"
5592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5594 \`$as_me' instantiates files and other configuration actions
5595 from templates according to the current configuration. Unless the files
5596 and actions are specified as TAGs, all are instantiated by default.
5598 Usage: $0 [OPTION]... [TAG]...
5600 -h, --help print this help, then exit
5601 -V, --version print version number and configuration settings, then exit
5602 -q, --quiet, --silent
5603 do not print progress messages
5604 -d, --debug don't remove temporary files
5605 --recheck update $as_me by reconfiguring in the same conditions
5606 --file=FILE[:TEMPLATE]
5607 instantiate the configuration file FILE
5608 --header=FILE[:TEMPLATE]
5609 instantiate the configuration header FILE
5611 Configuration files:
5614 Configuration headers:
5617 Configuration links:
5620 Configuration commands:
5623 Report bugs to the package provider.
5624 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
5625 General help using GNU software: <http://www.gnu.org/gethelp/>."
5628 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5630 GNU C Runtime Library config.status 1.0
5631 configured by $0, generated by GNU Autoconf 2.64,
5632 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5634 Copyright (C) 2009 Free Software Foundation, Inc.
5635 This config.status script is free software; the Free Software Foundation
5636 gives unlimited permission to copy, distribute and modify it."
5642 test -n "\$AWK" || AWK=awk
5645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5646 # The default lists apply if the user does not specify any file.
5652 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5653 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
5664 # Handling of the options.
5665 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5667 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5668 $as_echo "$ac_cs_version"; exit ;;
5669 --debug |
--debu |
--deb |
--de |
--d |
-d )
5671 --file |
--fil |
--fi |
--f )
5674 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5676 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5677 ac_need_defaults
=false
;;
5678 --header |
--heade |
--head |
--hea )
5681 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5683 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5684 ac_need_defaults
=false
;;
5686 # Conflict between --help and --header
5687 as_fn_error
"ambiguous option: \`$1'
5688 Try \`$0 --help' for more information.";;
5689 --help |
--hel |
-h )
5690 $as_echo "$ac_cs_usage"; exit ;;
5691 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5692 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5696 -*) as_fn_error
"unrecognized option: \`$1'
5697 Try \`$0 --help' for more information." ;;
5699 *) as_fn_append ac_config_targets
" $1"
5700 ac_need_defaults
=false
;;
5706 ac_configure_extra_args
=
5708 if $ac_cs_silent; then
5710 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5714 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5715 if \$ac_cs_recheck; then
5716 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5718 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5719 CONFIG_SHELL='$SHELL'
5725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5729 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5730 ## Running $as_me. ##
5736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5742 with_target_subdir=${with_target_subdir}
5743 with_multisubdir=${with_multisubdir}
5744 ac_configure_args="--enable-multilib ${ac_configure_args}"
5745 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5746 libgcc_topdir=${libgcc_topdir}
5752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5754 # Handling of arguments.
5755 for ac_config_target
in $ac_config_targets
5757 case $ac_config_target in
5758 "auto-target.h") CONFIG_HEADERS
="$CONFIG_HEADERS auto-target.h:config.in" ;;
5759 "enable-execute-stack.c") CONFIG_LINKS
="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;;
5760 "unwind.h") CONFIG_LINKS
="$CONFIG_LINKS unwind.h:$unwind_header" ;;
5761 "md-unwind-support.h") CONFIG_LINKS
="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;;
5762 "sfp-machine.h") CONFIG_LINKS
="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;;
5763 "gthr-default.h") CONFIG_LINKS
="$CONFIG_LINKS gthr-default.h:$thread_header" ;;
5764 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5765 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
5767 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5772 # If the user did not use the arguments to specify the items to instantiate,
5773 # then the envvar interface is used. Set only those that are not.
5774 # We use the long form for the default assignment because of an extremely
5775 # bizarre bug on SunOS 4.1.3.
5776 if $ac_need_defaults; then
5777 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5778 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5779 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS
=$config_links
5780 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
5783 # Have a temporary directory for convenience. Make it in the build tree
5784 # simply because there is no reason against having it here, and in addition,
5785 # creating and moving files from /tmp can sometimes cause problems.
5786 # Hook for its removal unless debugging.
5787 # Note that there is a small window in which the directory will not be cleaned:
5788 # after its creation but before its name has been assigned to `$tmp'.
5792 trap 'exit_status=$?
5793 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5795 trap 'as_fn_exit 1' 1 2 13 15
5797 # Create a (secure) tmp directory for tmp files.
5800 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5801 test -n "$tmp" && test -d "$tmp"
5804 tmp
=.
/conf$$
-$RANDOM
5805 (umask 077 && mkdir
"$tmp")
5806 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
5808 # Set up the scripts for CONFIG_FILES section.
5809 # No need to generate them if there are no CONFIG_FILES.
5810 # This happens for instance with `./config.status config.h'.
5811 if test -n "$CONFIG_FILES"; then
5814 ac_cr
=`echo X | tr X '\015'`
5815 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5816 # But we know of no other shell where ac_cr would be empty at this
5817 # point, so we can use a bashism as a fallback.
5818 if test "x$ac_cr" = x
; then
5819 eval ac_cr
=\$
\'\\r
\'
5821 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5822 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5828 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5833 echo "cat >conf$$subs.awk <<_ACEOF" &&
5834 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5837 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5838 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5840 for ac_last_try in false false false false false :; do
5841 . ./conf$$subs.sh ||
5842 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5844 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5845 if test $ac_delim_n = $ac_delim_num; then
5847 elif $ac_last_try; then
5848 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5850 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5855 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5856 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
5860 s/^/S["/; s
/!.
*/"]=/
5870 s/\(.\{148\}\).*/\1/
5872 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5877 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5884 s/\(.\{148\}\).*/\1/
5886 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5890 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5895 ' <conf$$subs.awk | sed '
5900 ' >>$CONFIG_STATUS || ac_write_fail=1
5901 rm -f conf$$subs.awk
5902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5904 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
5905 for (key in S) S_is_set[key] = 1
5911 nfields = split(line, field, "@
")
5913 len = length(field[1])
5914 for (i = 2; i < nfields; i++) {
5916 keylen = length(key)
5917 if (S_is_set[key]) {
5919 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5920 len += length(value) + length(field[++i])
5931 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5932 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5933 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5936 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
5937 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
5940 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5941 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
5942 # trailing colons and then remove the whole line if VPATH becomes empty
5943 # (actually we leave an empty line to preserve line numbers).
5944 if test "x
$srcdir" = x.; then
5945 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5949 s/^\([^=]*=[ ]*\):*/\1/
5955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5956 fi # test -n "$CONFIG_FILES"
5958 # Set up the scripts for CONFIG_HEADERS section.
5959 # No need to generate them if there are no CONFIG_HEADERS.
5960 # This happens for instance with `./config.status Makefile'.
5961 if test -n "$CONFIG_HEADERS"; then
5962 cat >"$tmp/defines.
awk" <<\_ACAWK ||
5966 # Transform confdefs.h into an awk script `defines.awk', embedded as
5967 # here-document in config.status, that substitutes the proper values into
5968 # config.h.in to produce config.h.
5970 # Create a delimiter string that does not exist in confdefs.h, to ease
5971 # handling of long lines.
5973 for ac_last_try in false false :; do
5974 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
5975 if test -z "$ac_t"; then
5977 elif $ac_last_try; then
5978 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
5980 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5984 # For the awk script, D is an array of macro values keyed by name,
5985 # likewise P contains macro parameters if any. Preserve backslash
5986 # newline sequences.
5988 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5990 s/.\{148\}/&'"$ac_delim"'/g
5993 s/^[ ]*#[ ]*define[ ][ ]*/ /
6000 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
6002 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6006 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6007 D["\
1"]=" \
3\\\\\\n
"\\/p
6009 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6014 s/.\{148\}/&'"$ac_delim"'/g
6019 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6022 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6024 ' <confdefs.h | sed '
6025 s/'"$ac_delim"'/"\\\
6026 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6029 for (key in D) D_is_set[key] = 1
6032 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6034 split(line, arg, " ")
6035 if (arg[1] == "#") {
6039 defundef
= substr
(arg
[1], 2)
6042 split(mac1
, mac2
, "(") #)
6044 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6045 if (D_is_set
[macro
]) {
6046 # Preserve the white space surrounding the "#".
6047 print prefix
"define", macro P
[macro
] D
[macro
]
6050 # Replace #undef with comments. This is necessary, for example,
6051 # in the case of _POSIX_SOURCE, which is predefined and required
6052 # on some systems where configure will not decide to define it.
6053 if (defundef
== "undef") {
6054 print
"/*", prefix defundef
, macro
, "*/"
6062 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6063 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6064 fi # test -n "$CONFIG_HEADERS"
6067 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6072 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6074 case $ac_mode$ac_tag in
6076 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6077 :[FH
]-) ac_tag
=-:-;;
6078 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6095 -) ac_f
="$tmp/stdin";;
6096 *) # Look for the file first in the build tree, then in the source tree
6097 # (if the path is not absolute). The absolute path cannot be DOS-style,
6098 # because $ac_f cannot contain `:'.
6102 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6104 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6106 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6107 as_fn_append ac_file_inputs
" '$ac_f'"
6110 # Let's still pretend it is `configure' which instantiates (i.e., don't
6111 # use $as_me), people would be surprised to read:
6112 # /* config.h. Generated by config.status. */
6113 configure_input
='Generated from '`
6114 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6116 if test x
"$ac_file" != x-
; then
6117 configure_input
="$ac_file. $configure_input"
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6119 $as_echo "$as_me: creating $ac_file" >&6;}
6121 # Neutralize special characters interpreted by sed in replacement strings.
6122 case $configure_input in #(
6123 *\
&* |
*\|
* |
*\\* )
6124 ac_sed_conf_input
=`$as_echo "$configure_input" |
6125 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6126 *) ac_sed_conf_input
=$configure_input;;
6130 *:-:* |
*:-) cat >"$tmp/stdin" \
6131 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6136 ac_dir
=`$as_dirname -- "$ac_file" ||
6137 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6138 X"$ac_file" : 'X\(//\)[^/]' \| \
6139 X"$ac_file" : 'X\(//\)$' \| \
6140 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6141 $as_echo X"$ac_file" |
6142 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6159 as_dir
="$ac_dir"; as_fn_mkdir_p
6163 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6165 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6166 # A ".." for each directory in $ac_dir_suffix.
6167 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6168 case $ac_top_builddir_sub in
6169 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6170 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6173 ac_abs_top_builddir
=$ac_pwd
6174 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6175 # for backward compatibility:
6176 ac_top_builddir
=$ac_top_build_prefix
6179 .
) # We are building in place.
6181 ac_top_srcdir
=$ac_top_builddir_sub
6182 ac_abs_top_srcdir
=$ac_pwd ;;
6183 [\\/]* | ?
:[\\/]* ) # Absolute name.
6184 ac_srcdir
=$srcdir$ac_dir_suffix;
6185 ac_top_srcdir
=$srcdir
6186 ac_abs_top_srcdir
=$srcdir ;;
6188 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6189 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6190 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6192 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6202 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6203 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6207 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6208 # If the template does not know about datarootdir, expand it.
6209 # FIXME: This hack should be removed a few years after 2.60.
6210 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6221 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6222 *datarootdir
*) ac_datarootdir_seen
=yes;;
6223 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6225 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6228 ac_datarootdir_hack='
6229 s&@datadir@&$datadir&g
6230 s&@docdir@&$docdir&g
6231 s&@infodir@&$infodir&g
6232 s&@localedir@&$localedir&g
6233 s&@mandir@&$mandir&g
6234 s&\\\${datarootdir}&$datarootdir&g' ;;
6238 # Neutralize VPATH when `$srcdir' = `.'.
6239 # Shell code in configure.ac might set extrasub.
6240 # FIXME: do we really want to maintain this feature?
6241 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6242 ac_sed_extra="$ac_vpsub
6245 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6247 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6248 s|@configure_input@|
$ac_sed_conf_input|
;t t
6249 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6250 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6251 s
&@srcdir@
&$ac_srcdir&;t t
6252 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6253 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6254 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6255 s
&@builddir@
&$ac_builddir&;t t
6256 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6257 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6258 s
&@INSTALL@
&$ac_INSTALL&;t t
6259 $ac_datarootdir_hack
6261 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6262 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6264 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6265 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6266 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6268 which seems to be undefined. Please make sure it is defined." >&5
6269 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6270 which seems to be undefined. Please make sure it is defined." >&2;}
6274 -) cat "$tmp/out" && rm -f "$tmp/out";;
6275 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6277 || as_fn_error "could not create $ac_file" "$LINENO" 5
6283 if test x"$ac_file" != x-; then
6285 $as_echo "/* $configure_input */" \
6286 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6287 } >"$tmp/config.h" \
6288 || as_fn_error "could not create $ac_file" "$LINENO" 5
6289 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6291 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6294 mv "$tmp/config.h" "$ac_file" \
6295 || as_fn_error "could not create $ac_file" "$LINENO" 5
6298 $as_echo "/* $configure_input */" \
6299 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6300 || as_fn_error "could not create -" "$LINENO" 5
6308 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.
'; then
6311 # Prefer the file from the source tree if names are identical.
6312 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6313 ac_source=$srcdir/$ac_source
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6317 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6319 if test ! -r "$ac_source"; then
6320 as_fn_error "$ac_source: file not found" "$LINENO" 5
6324 # Try a relative symlink, then a hard link, then a copy.
6326 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6327 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6329 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6330 ln "$ac_source" "$ac_file" 2>/dev/null ||
6331 cp -p "$ac_source" "$ac_file" ||
6332 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6335 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6336 $as_echo "$as_me: executing $ac_file commands" >&6;}
6341 case $ac_file$ac_mode in
6342 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6343 if test -n "$CONFIG_FILES"; then
6344 # FIXME: We shouldn't need to
set ac_file
6346 .
${libgcc_topdir}/config-ml.
in
6355 ac_clean_files
=$ac_clean_files_save
6357 test $ac_write_fail = 0 ||
6358 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
6361 # configure is writing to config.log, and then calls config.status.
6362 # config.status does its own redirection, appending to config.log.
6363 # Unfortunately, on DOS this fails, as config.log is still kept open
6364 # by configure, so config.status won't be able to write to it; its
6365 # output is simply discarded. So we exec the FD to /dev/null,
6366 # effectively closing config.log, so it can be properly (re)opened and
6367 # appended to by config.status. When coming back to configure, we
6368 # need to make the FD available again.
6369 if test "$no_create" != yes; then
6371 ac_config_status_args
=
6372 test "$silent" = yes &&
6373 ac_config_status_args
="$ac_config_status_args --quiet"
6375 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6377 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6378 # would make configure fail if this is the last instruction.
6379 $ac_cs_success || as_fn_exit $?
6381 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6383 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}