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
572 real_host_noncanonical
574 force_explicit_eh_registry
580 long_double_type_size
650 program_transform_name
663 enable_option_checking
670 enable_version_specific_runtime_libs
672 enable_maintainer_mode
675 with_system_libunwind
676 enable_explicit_exception_frame_registration
680 ac_precious_vars
='build_alias
691 # Initialize some variables set by options.
693 ac_init_version
=false
694 ac_unrecognized_opts
=
696 # The variables have the same names as the options, with
697 # dashes changed to underlines.
705 program_transform_name
=s
,x
,x
,
713 # Installation directory options.
714 # These are left unexpanded so users can "make install exec_prefix=/foo"
715 # and all the variables that are supposed to be based on exec_prefix
716 # by default will actually change.
717 # Use braces instead of parens because sh, perl, etc. also accept them.
718 # (The list follows the same order as the GNU Coding Standards.)
719 bindir
='${exec_prefix}/bin'
720 sbindir
='${exec_prefix}/sbin'
721 libexecdir
='${exec_prefix}/libexec'
722 datarootdir
='${prefix}/share'
723 datadir
='${datarootdir}'
724 sysconfdir
='${prefix}/etc'
725 sharedstatedir
='${prefix}/com'
726 localstatedir
='${prefix}/var'
727 includedir
='${prefix}/include'
728 oldincludedir
='/usr/include'
729 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
730 infodir
='${datarootdir}/info'
735 libdir
='${exec_prefix}/lib'
736 localedir
='${datarootdir}/locale'
737 mandir
='${datarootdir}/man'
743 # If the previous option needs an argument, assign it.
744 if test -n "$ac_prev"; then
745 eval $ac_prev=\
$ac_option
751 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
755 # Accept the important Cygnus configure options, so we can diagnose typos.
757 case $ac_dashdash$ac_option in
761 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
763 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
766 -build |
--build |
--buil |
--bui |
--bu)
767 ac_prev
=build_alias
;;
768 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
769 build_alias
=$ac_optarg ;;
771 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
772 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
773 ac_prev
=cache_file
;;
774 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
775 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
776 cache_file
=$ac_optarg ;;
779 cache_file
=config.cache
;;
781 -datadir |
--datadir |
--datadi |
--datad)
783 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
784 datadir
=$ac_optarg ;;
786 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
787 |
--dataroo |
--dataro |
--datar)
788 ac_prev
=datarootdir
;;
789 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
790 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
791 datarootdir
=$ac_optarg ;;
793 -disable-* |
--disable-*)
794 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
795 # Reject names that are not valid shell variable names.
796 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
797 as_fn_error
"invalid feature name: $ac_useropt"
798 ac_useropt_orig
=$ac_useropt
799 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
800 case $ac_user_opts in
804 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
805 ac_unrecognized_sep
=', ';;
807 eval enable_
$ac_useropt=no
;;
809 -docdir |
--docdir |
--docdi |
--doc |
--do)
811 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
814 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
816 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
819 -enable-* |
--enable-*)
820 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
821 # Reject names that are not valid shell variable names.
822 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
823 as_fn_error
"invalid feature name: $ac_useropt"
824 ac_useropt_orig
=$ac_useropt
825 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
826 case $ac_user_opts in
830 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
831 ac_unrecognized_sep
=', ';;
833 eval enable_
$ac_useropt=\
$ac_optarg ;;
835 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
836 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
837 |
--exec |
--exe |
--ex)
838 ac_prev
=exec_prefix
;;
839 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
840 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
841 |
--exec=* |
--exe=* |
--ex=*)
842 exec_prefix
=$ac_optarg ;;
844 -gas |
--gas |
--ga |
--g)
845 # Obsolete; use --with-gas.
848 -help |
--help |
--hel |
--he |
-h)
850 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
851 ac_init_help
=recursive
;;
852 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
853 ac_init_help
=short
;;
855 -host |
--host |
--hos |
--ho)
856 ac_prev
=host_alias
;;
857 -host=* |
--host=* |
--hos=* |
--ho=*)
858 host_alias
=$ac_optarg ;;
860 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
862 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
864 htmldir
=$ac_optarg ;;
866 -includedir |
--includedir |
--includedi |
--included |
--include \
867 |
--includ |
--inclu |
--incl |
--inc)
868 ac_prev
=includedir
;;
869 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
870 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
871 includedir
=$ac_optarg ;;
873 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
875 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
876 infodir
=$ac_optarg ;;
878 -libdir |
--libdir |
--libdi |
--libd)
880 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
883 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
884 |
--libexe |
--libex |
--libe)
885 ac_prev
=libexecdir
;;
886 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
887 |
--libexe=* |
--libex=* |
--libe=*)
888 libexecdir
=$ac_optarg ;;
890 -localedir |
--localedir |
--localedi |
--localed |
--locale)
892 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
893 localedir
=$ac_optarg ;;
895 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
896 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
897 ac_prev
=localstatedir
;;
898 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
899 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
900 localstatedir
=$ac_optarg ;;
902 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
904 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
908 # Obsolete; use --without-fp.
911 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
912 |
--no-cr |
--no-c |
-n)
915 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
916 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
919 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
920 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
921 |
--oldin |
--oldi |
--old |
--ol |
--o)
922 ac_prev
=oldincludedir
;;
923 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
924 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
925 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
926 oldincludedir
=$ac_optarg ;;
928 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
930 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
933 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
934 |
--program-pre |
--program-pr |
--program-p)
935 ac_prev
=program_prefix
;;
936 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
937 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
938 program_prefix
=$ac_optarg ;;
940 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
941 |
--program-suf |
--program-su |
--program-s)
942 ac_prev
=program_suffix
;;
943 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
944 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
945 program_suffix
=$ac_optarg ;;
947 -program-transform-name |
--program-transform-name \
948 |
--program-transform-nam |
--program-transform-na \
949 |
--program-transform-n |
--program-transform- \
950 |
--program-transform |
--program-transfor \
951 |
--program-transfo |
--program-transf \
952 |
--program-trans |
--program-tran \
953 |
--progr-tra |
--program-tr |
--program-t)
954 ac_prev
=program_transform_name
;;
955 -program-transform-name=* |
--program-transform-name=* \
956 |
--program-transform-nam=* |
--program-transform-na=* \
957 |
--program-transform-n=* |
--program-transform-=* \
958 |
--program-transform=* |
--program-transfor=* \
959 |
--program-transfo=* |
--program-transf=* \
960 |
--program-trans=* |
--program-tran=* \
961 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
962 program_transform_name
=$ac_optarg ;;
964 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
966 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
969 -psdir |
--psdir |
--psdi |
--psd |
--ps)
971 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
974 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
975 |
-silent |
--silent |
--silen |
--sile |
--sil)
978 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
980 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
982 sbindir
=$ac_optarg ;;
984 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
985 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
986 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
988 ac_prev
=sharedstatedir
;;
989 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
990 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
991 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
993 sharedstatedir
=$ac_optarg ;;
995 -site |
--site |
--sit)
997 -site=* |
--site=* |
--sit=*)
1000 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1002 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1003 srcdir
=$ac_optarg ;;
1005 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1006 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1007 ac_prev
=sysconfdir
;;
1008 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1009 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1010 sysconfdir
=$ac_optarg ;;
1012 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1013 ac_prev
=target_alias
;;
1014 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1015 target_alias
=$ac_optarg ;;
1017 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1020 -version |
--version |
--versio |
--versi |
--vers |
-V)
1021 ac_init_version
=: ;;
1024 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1025 # Reject names that are not valid shell variable names.
1026 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1027 as_fn_error
"invalid package name: $ac_useropt"
1028 ac_useropt_orig
=$ac_useropt
1029 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1030 case $ac_user_opts in
1034 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1035 ac_unrecognized_sep
=', ';;
1037 eval with_
$ac_useropt=\
$ac_optarg ;;
1039 -without-* |
--without-*)
1040 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1041 # Reject names that are not valid shell variable names.
1042 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1043 as_fn_error
"invalid package name: $ac_useropt"
1044 ac_useropt_orig
=$ac_useropt
1045 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1046 case $ac_user_opts in
1050 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1051 ac_unrecognized_sep
=', ';;
1053 eval with_
$ac_useropt=no
;;
1056 # Obsolete; use --with-x.
1059 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1060 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1061 ac_prev
=x_includes
;;
1062 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1063 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1064 x_includes
=$ac_optarg ;;
1066 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1067 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1068 ac_prev
=x_libraries
;;
1069 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1070 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1071 x_libraries
=$ac_optarg ;;
1073 -*) as_fn_error
"unrecognized option: \`$ac_option'
1074 Try \`$0 --help' for more information."
1078 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1079 # Reject names that are not valid shell variable names.
1080 case $ac_envvar in #(
1081 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1082 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1084 eval $ac_envvar=\
$ac_optarg
1085 export $ac_envvar ;;
1088 # FIXME: should be removed in autoconf 3.0.
1089 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1090 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1091 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1092 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1098 if test -n "$ac_prev"; then
1099 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1100 as_fn_error
"missing argument to $ac_option"
1103 if test -n "$ac_unrecognized_opts"; then
1104 case $enable_option_checking in
1106 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1107 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1111 # Check all directory arguments for consistency.
1112 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1113 datadir sysconfdir sharedstatedir localstatedir includedir \
1114 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1115 libdir localedir mandir
1117 eval ac_val
=\$
$ac_var
1118 # Remove trailing slashes.
1121 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1122 eval $ac_var=\
$ac_val;;
1124 # Be sure to have absolute directory names.
1126 [\\/$
]* | ?
:[\\/]* ) continue;;
1127 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1129 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1132 # There might be people who depend on the old broken behavior: `$host'
1133 # used to hold the argument of --host etc.
1134 # FIXME: To remove some day.
1137 target
=$target_alias
1139 # FIXME: To remove some day.
1140 if test "x$host_alias" != x
; then
1141 if test "x$build_alias" = x
; then
1142 cross_compiling
=maybe
1143 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1144 If a cross compiler is detected then cross compile mode will be used." >&2
1145 elif test "x$build_alias" != "x$host_alias"; then
1151 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1153 test "$silent" = yes && exec 6>/dev
/null
1156 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1157 ac_ls_di
=`ls -di .` &&
1158 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1159 as_fn_error
"working directory cannot be determined"
1160 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1161 as_fn_error
"pwd does not report name of working directory"
1164 # Find the source files, if location was not specified.
1165 if test -z "$srcdir"; then
1166 ac_srcdir_defaulted
=yes
1167 # Try the directory containing this script, then the parent directory.
1168 ac_confdir
=`$as_dirname -- "$as_myself" ||
1169 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1170 X"$as_myself" : 'X\(//\)[^/]' \| \
1171 X"$as_myself" : 'X\(//\)$' \| \
1172 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1173 $as_echo X"$as_myself" |
1174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1196 ac_srcdir_defaulted
=no
1198 if test ! -r "$srcdir/$ac_unique_file"; then
1199 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1200 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1202 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1204 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 # When building in place, set srcdir=.
1207 if test "$ac_abs_confdir" = "$ac_pwd"; then
1210 # Remove unnecessary trailing slashes from srcdir.
1211 # Double slashes in file names in object file debugging info
1212 # mess up M-x gdb in Emacs.
1214 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216 for ac_var
in $ac_precious_vars; do
1217 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1218 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1219 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1220 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1224 # Report the --help message.
1226 if test "$ac_init_help" = "long"; then
1227 # Omit some internal or obsolete options to make the list less imposing.
1228 # This message is too long to be a string in the A/UX 3.1 sh.
1230 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1232 Usage: $0 [OPTION]... [VAR=VALUE]...
1234 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1235 VAR=VALUE. See below for descriptions of some of the useful variables.
1237 Defaults for the options are specified in brackets.
1240 -h, --help display this help and exit
1241 --help=short display options specific to this package
1242 --help=recursive display the short help of all the included packages
1243 -V, --version display version information and exit
1244 -q, --quiet, --silent do not print \`checking...' messages
1245 --cache-file=FILE cache test results in FILE [disabled]
1246 -C, --config-cache alias for \`--cache-file=config.cache'
1247 -n, --no-create do not create output files
1248 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250 Installation directories:
1251 --prefix=PREFIX install architecture-independent files in PREFIX
1252 [$ac_default_prefix]
1253 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1256 By default, \`make install' will install all the files in
1257 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1258 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1259 for instance \`--prefix=\$HOME'.
1261 For better control, use the options below.
1263 Fine tuning of the installation directories:
1264 --bindir=DIR user executables [EPREFIX/bin]
1265 --sbindir=DIR system admin executables [EPREFIX/sbin]
1266 --libexecdir=DIR program executables [EPREFIX/libexec]
1267 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1268 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1269 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1270 --libdir=DIR object code libraries [EPREFIX/lib]
1271 --includedir=DIR C header files [PREFIX/include]
1272 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1273 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1274 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1275 --infodir=DIR info documentation [DATAROOTDIR/info]
1276 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1277 --mandir=DIR man documentation [DATAROOTDIR/man]
1278 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
1279 --htmldir=DIR html documentation [DOCDIR]
1280 --dvidir=DIR dvi documentation [DOCDIR]
1281 --pdfdir=DIR pdf documentation [DOCDIR]
1282 --psdir=DIR ps documentation [DOCDIR]
1288 --build=BUILD configure
for building on BUILD
[guessed
]
1289 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1293 if test -n "$ac_init_help"; then
1294 case $ac_init_help in
1295 short | recursive
) echo "Configuration of GNU C Runtime Library 1.0:";;
1300 --disable-option-checking ignore unrecognized
--enable/--with options
1301 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1302 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1303 --disable-shared don
't provide a shared libgcc
1304 --enable-vtable-verify Enable vtable verification feature
1305 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
1306 --enable-maintainer-mode
1307 enable make rules and dependencies not useful (and
1308 sometimes confusing) to the casual installer
1309 --enable-decimal-float={no,yes,bid,dpd}
1310 enable decimal float extension to C. Selecting 'bid
'
1311 or 'dpd
' choses which decimal floating point format
1313 --enable-explicit-exception-frame-registration
1314 register exception tables explicitly at module
1315 start, for use e.g. for compatibility with
1316 installations without PT_GNU_EH_FRAME support
1317 --enable-tls Use thread-local storage [default=yes]
1320 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1321 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1322 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1323 --with-cross-host=HOST Configuring with a cross compiler
1324 --with-ld arrange to use the specified ld (full pathname)
1325 --with-aix-soname=aix|svr4|both
1326 shared library versioning (aka "SONAME") variant to
1328 --with-slibdir=DIR shared libraries in DIR LIBDIR
1329 --with-build-libsubdir=DIR Directory where to find libraries for build system
1330 --with-system-libunwind use installed libunwind
1331 --with-glibc-version=M.N
1332 assume GCC used with glibc version M.N or later
1334 Some influential environment variables:
1335 CC C compiler command
1336 CFLAGS C compiler flags
1337 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1338 nonstandard directory <lib dir>
1339 LIBS libraries to pass to the linker, e.g. -l<library>
1340 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1341 you have headers in a nonstandard directory <include dir>
1344 Use these variables to override the choices made by `configure' or to
help
1345 it to
find libraries and programs with nonstandard names
/locations.
1347 Report bugs to the package provider.
1348 GNU C Runtime Library home page
: <http
://www.gnu.org
/software
/libgcc
/>.
1349 General
help using GNU software
: <http
://www.gnu.org
/gethelp
/>.
1354 if test "$ac_init_help" = "recursive"; then
1355 # If there are subdirs, report their specific --help.
1356 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1357 test -d "$ac_dir" ||
1358 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1363 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1365 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1366 # A ".." for each directory in $ac_dir_suffix.
1367 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1368 case $ac_top_builddir_sub in
1369 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1370 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
1373 ac_abs_top_builddir
=$ac_pwd
1374 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
1375 # for backward compatibility:
1376 ac_top_builddir
=$ac_top_build_prefix
1379 .
) # We are building in place.
1381 ac_top_srcdir
=$ac_top_builddir_sub
1382 ac_abs_top_srcdir
=$ac_pwd ;;
1383 [\\/]* | ?
:[\\/]* ) # Absolute name.
1384 ac_srcdir
=$srcdir$ac_dir_suffix;
1385 ac_top_srcdir
=$srcdir
1386 ac_abs_top_srcdir
=$srcdir ;;
1388 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
1389 ac_top_srcdir
=$ac_top_build_prefix$srcdir
1390 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
1392 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
1394 cd "$ac_dir" ||
{ ac_status
=$?
; continue; }
1395 # Check for guested configure.
1396 if test -f "$ac_srcdir/configure.gnu"; then
1398 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1399 elif test -f "$ac_srcdir/configure"; then
1401 $SHELL "$ac_srcdir/configure" --help=recursive
1403 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1405 cd "$ac_pwd" ||
{ ac_status
=$?
; break; }
1409 test -n "$ac_init_help" && exit $ac_status
1410 if $ac_init_version; then
1412 GNU C Runtime Library configure
1.0
1413 generated by GNU Autoconf
2.64
1415 Copyright
(C
) 2009 Free Software Foundation
, Inc.
1416 This configure
script is free software
; the Free Software Foundation
1417 gives unlimited permission to copy
, distribute and modify it.
1422 ## ------------------------ ##
1423 ## Autoconf initialization. ##
1424 ## ------------------------ ##
1426 # ac_fn_c_try_compile LINENO
1427 # --------------------------
1428 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1429 ac_fn_c_try_compile
()
1431 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1432 rm -f conftest.
$ac_objext
1433 if { { ac_try
="$ac_compile"
1435 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1436 *) ac_try_echo=$ac_try;;
1438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1439 $as_echo "$ac_try_echo"; } >&5
1440 (eval "$ac_compile") 2>conftest.err
1442 if test -s conftest.err; then
1443 grep -v '^ *+' conftest.err >conftest.er1
1444 cat conftest.er1 >&5
1445 mv -f conftest.er1 conftest.err
1447 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1448 test $ac_status = 0; } && {
1449 test -z "$ac_c_werror_flag" ||
1450 test ! -s conftest.err
1451 } && test -s conftest.$ac_objext; then :
1454 $as_echo "$as_me: failed program was:" >&5
1455 sed 's/^/| /' conftest.$ac_ext >&5
1459 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1462 } # ac_fn_c_try_compile
1464 # ac_fn_c_try_cpp LINENO
1465 # ----------------------
1466 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1469 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470 if { { ac_try="$ac_cpp conftest.$ac_ext"
1472 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1473 *) ac_try_echo
=$ac_try;;
1475 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1476 $as_echo "$ac_try_echo"; } >&5
1477 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1479 if test -s conftest.err
; then
1480 grep -v '^ *+' conftest.err
>conftest.er1
1481 cat conftest.er1
>&5
1482 mv -f conftest.er1 conftest.err
1484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1485 test $ac_status = 0; } >/dev
/null
&& {
1486 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1487 test ! -s conftest.err
1491 $as_echo "$as_me: failed program was:" >&5
1492 sed 's/^/| /' conftest.
$ac_ext >&5
1496 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1501 # ac_fn_c_try_run LINENO
1502 # ----------------------
1503 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1504 # that executables *can* be run.
1507 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1508 if { { ac_try
="$ac_link"
1510 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1511 *) ac_try_echo=$ac_try;;
1513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1514 $as_echo "$ac_try_echo"; } >&5
1515 (eval "$ac_link") 2>&5
1517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1519 { { case "(($ac_try" in
1520 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1521 *) ac_try_echo
=$ac_try;;
1523 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1524 $as_echo "$ac_try_echo"; } >&5
1525 (eval "$ac_try") 2>&5
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; }; }; then :
1531 $as_echo "$as_me: program exited with status $ac_status" >&5
1532 $as_echo "$as_me: failed program was:" >&5
1533 sed 's/^/| /' conftest.
$ac_ext >&5
1535 ac_retval
=$ac_status
1537 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1538 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1543 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1544 # --------------------------------------------
1545 # Tries to find the compile-time value of EXPR in a program that includes
1546 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1548 ac_fn_c_compute_int
()
1550 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1551 if test "$cross_compiling" = yes; then
1552 # Depending upon the size, compute the lo and hi bounds.
1553 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1559 static int test_array [1 - 2 * !(($2) >= 0)];
1566 if ac_fn_c_try_compile
"$LINENO"; then :
1569 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1570 /* end confdefs.h. */
1575 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1582 if ac_fn_c_try_compile
"$LINENO"; then :
1583 ac_hi
=$ac_mid; break
1585 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1586 if test $ac_lo -le $ac_mid; then
1590 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1592 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1595 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1596 /* end confdefs.h. */
1601 static int test_array [1 - 2 * !(($2) < 0)];
1608 if ac_fn_c_try_compile
"$LINENO"; then :
1611 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h. */
1617 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1624 if ac_fn_c_try_compile
"$LINENO"; then :
1625 ac_lo
=$ac_mid; break
1627 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1628 if test $ac_mid -le $ac_hi; then
1632 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1634 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1639 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1641 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1642 # Binary search between lo and hi bounds.
1643 while test "x$ac_lo" != "x$ac_hi"; do
1644 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1645 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1646 /* end confdefs.h. */
1651 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1658 if ac_fn_c_try_compile
"$LINENO"; then :
1661 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1663 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1666 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1670 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h. */
1673 static long int longval () { return $2; }
1674 static unsigned long int ulongval () { return $2; }
1681 FILE *f = fopen ("conftest.val", "w");
1686 long int i = longval ();
1689 fprintf (f, "%ld", i);
1693 unsigned long int i = ulongval ();
1696 fprintf (f, "%lu", i);
1698 /* Do not output a trailing newline, as this causes \r\n confusion
1699 on some platforms. */
1700 return ferror (f) || fclose (f) != 0;
1706 if ac_fn_c_try_run
"$LINENO"; then :
1707 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1711 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1712 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1716 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1719 } # ac_fn_c_compute_int
1721 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1722 # ----------------------------------------------
1723 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1724 ac_fn_c_check_header_preproc
()
1726 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1728 $as_echo_n "checking for $2... " >&6; }
1729 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730 $as_echo_n "(cached) " >&6
1732 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1733 /* end confdefs.h. */
1736 if ac_fn_c_try_cpp
"$LINENO"; then :
1741 rm -f conftest.err conftest.
$ac_ext
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1745 $as_echo "$ac_res" >&6; }
1746 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1748 } # ac_fn_c_check_header_preproc
1749 cat >config.log
<<_ACEOF
1750 This file contains any messages produced by compilers while
1751 running configure, to aid debugging if configure makes a mistake.
1753 It was created by GNU C Runtime Library $as_me 1.0, which was
1754 generated by GNU Autoconf 2.64. Invocation command line was
1766 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1767 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1768 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1769 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1770 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1772 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1773 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1775 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1776 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1777 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1778 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1779 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1780 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1781 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1785 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1789 test -z "$as_dir" && as_dir
=.
1790 $as_echo "PATH: $as_dir"
1806 # Keep a trace of the command line.
1807 # Strip out --no-create and --no-recursion so they do not pile up.
1808 # Strip out --silent because we don't want to record it for future runs.
1809 # Also quote any args containing shell meta-characters.
1810 # Make two passes to allow for proper duplicate-argument suppression.
1814 ac_must_keep_next
=false
1820 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1821 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1822 |
-silent |
--silent |
--silen |
--sile |
--sil)
1825 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1828 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1830 as_fn_append ac_configure_args1
" '$ac_arg'"
1831 if test $ac_must_keep_next = true
; then
1832 ac_must_keep_next
=false
# Got value, back to normal.
1835 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1836 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1837 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1838 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1839 case "$ac_configure_args0 " in
1840 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1843 -* ) ac_must_keep_next
=true
;;
1846 as_fn_append ac_configure_args
" '$ac_arg'"
1851 { ac_configure_args0
=; unset ac_configure_args0
;}
1852 { ac_configure_args1
=; unset ac_configure_args1
;}
1854 # When interrupted or exit'd, cleanup temporary files, and complete
1855 # config.log. We remove comments because anyway the quotes in there
1856 # would cause problems or look ugly.
1857 # WARNING: Use '\'' to represent an apostrophe within the trap.
1858 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1859 trap 'exit_status=$?
1860 # Save into config.log some information that might help in debugging.
1865 ## ---------------- ##
1866 ## Cache variables. ##
1867 ## ---------------- ##
1870 # The following way of writing the cache mishandles newlines in values,
1872 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1873 eval ac_val=\$$ac_var
1877 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1878 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1881 _ | IFS | as_nl) ;; #(
1882 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1883 *) { eval $ac_var=; unset $ac_var;} ;;
1888 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1889 *${as_nl}ac_space=\ *)
1891 "s/'\''/'\''\\\\'\'''\''/g;
1892 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1895 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1903 ## ----------------- ##
1904 ## Output variables. ##
1905 ## ----------------- ##
1908 for ac_var in $ac_subst_vars
1910 eval ac_val=\$$ac_var
1912 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1914 $as_echo "$ac_var='\''$ac_val'\''"
1918 if test -n "$ac_subst_files"; then
1920 ## ------------------- ##
1921 ## File substitutions. ##
1922 ## ------------------- ##
1925 for ac_var
in $ac_subst_files
1927 eval ac_val
=\$
$ac_var
1929 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1931 $as_echo "$ac_var='\''$ac_val'\''"
1936 if test -s confdefs.h; then
1946 test "$ac_signal" != 0 &&
1947 $as_echo "$as_me: caught signal $ac_signal"
1948 $as_echo "$as_me: exit $exit_status"
1950 rm -f core *.core core.conftest.* &&
1951 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1954 for ac_signal
in 1 2 13 15; do
1955 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1959 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1960 rm -f -r conftest
* confdefs.h
1962 $as_echo "/* confdefs.h */" > confdefs.h
1964 # Predefined preprocessor variables.
1966 cat >>confdefs.h
<<_ACEOF
1967 #define PACKAGE_NAME "$PACKAGE_NAME"
1970 cat >>confdefs.h
<<_ACEOF
1971 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1974 cat >>confdefs.h
<<_ACEOF
1975 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1978 cat >>confdefs.h
<<_ACEOF
1979 #define PACKAGE_STRING "$PACKAGE_STRING"
1982 cat >>confdefs.h
<<_ACEOF
1983 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1986 cat >>confdefs.h
<<_ACEOF
1987 #define PACKAGE_URL "$PACKAGE_URL"
1991 # Let the site file select an alternate cache file if it wants to.
1992 # Prefer an explicitly selected file to automatically selected ones.
1995 if test -n "$CONFIG_SITE"; then
1996 ac_site_file1
=$CONFIG_SITE
1997 elif test "x$prefix" != xNONE
; then
1998 ac_site_file1
=$prefix/share
/config.site
1999 ac_site_file2
=$prefix/etc
/config.site
2001 ac_site_file1
=$ac_default_prefix/share
/config.site
2002 ac_site_file2
=$ac_default_prefix/etc
/config.site
2004 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2006 test "x$ac_site_file" = xNONE
&& continue
2007 if test -r "$ac_site_file"; then
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2009 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2010 sed 's/^/| /' "$ac_site_file" >&5
2015 if test -r "$cache_file"; then
2016 # Some versions of bash will fail to source /dev/null (special
2017 # files actually), so we avoid doing that.
2018 if test -f "$cache_file"; then
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2020 $as_echo "$as_me: loading cache $cache_file" >&6;}
2022 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2023 *) .
"./$cache_file";;
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2028 $as_echo "$as_me: creating cache $cache_file" >&6;}
2032 # Check that the precious variables saved in the cache have kept the same
2034 ac_cache_corrupted
=false
2035 for ac_var
in $ac_precious_vars; do
2036 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2037 eval ac_new_set
=\
$ac_env_${ac_var}_set
2038 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2039 eval ac_new_val
=\
$ac_env_${ac_var}_value
2040 case $ac_old_set,$ac_new_set in
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2043 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2044 ac_cache_corrupted
=: ;;
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2047 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2048 ac_cache_corrupted
=: ;;
2051 if test "x$ac_old_val" != "x$ac_new_val"; then
2052 # differences in whitespace do not lead to failure.
2053 ac_old_val_w
=`echo x $ac_old_val`
2054 ac_new_val_w
=`echo x $ac_new_val`
2055 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2057 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2058 ac_cache_corrupted
=:
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2061 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2062 eval $ac_var=\
$ac_old_val
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2065 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2067 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2070 # Pass precious variables to config.status.
2071 if test "$ac_new_set" = set; then
2073 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2074 *) ac_arg
=$ac_var=$ac_new_val ;;
2076 case " $ac_configure_args " in
2077 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2078 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2082 if $ac_cache_corrupted; then
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2086 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2087 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2089 ## -------------------- ##
2090 ## Main body of script. ##
2091 ## -------------------- ##
2094 ac_cpp
='$CPP $CPPFLAGS'
2095 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2096 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2097 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2105 # The libgcc should not depend on any header files
2109 # Check whether --with-target-subdir was given.
2110 if test "${with_target_subdir+set}" = set; then :
2111 withval
=$with_target_subdir;
2115 # Check whether --with-cross-host was given.
2116 if test "${with_cross_host+set}" = set; then :
2117 withval
=$with_cross_host;
2121 # Check whether --with-ld was given.
2122 if test "${with_ld+set}" = set; then :
2127 if test "${srcdir}" = "."; then
2128 if test -n "${with_build_subdir}"; then
2129 libgcc_topdir
="${srcdir}/../.."
2131 elif test -z "${with_target_subdir}"; then
2132 libgcc_topdir
="${srcdir}/.."
2134 if test "${with_target_subdir}" != "."; then
2135 libgcc_topdir
="${srcdir}/${with_multisrctop}../.."
2137 libgcc_topdir
="${srcdir}/${with_multisrctop}.."
2141 libgcc_topdir
="${srcdir}/.."
2145 for ac_dir
in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2146 for ac_t
in install-sh
install.sh shtool
; do
2147 if test -f "$ac_dir/$ac_t"; then
2149 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2154 if test -z "$ac_aux_dir"; then
2155 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2158 # These three variables are undocumented and unsupported,
2159 # and are intended to be withdrawn in a future Autoconf release.
2160 # They can cause serious problems if a builder's source tree is in a directory
2161 # whose full name contains unusual characters.
2162 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2163 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2164 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2167 ac_config_headers
="$ac_config_headers auto-target.h:config.in"
2170 # Check whether --enable-shared was given.
2171 if test "${enable_shared+set}" = set; then :
2172 enableval
=$enable_shared;
2173 case $enable_shared in
2177 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
2178 for pkg
in $enableval; do
2179 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
2193 # Check whether --enable-vtable-verify was given.
2194 if test "${enable_vtable_verify+set}" = set; then :
2195 enableval
=$enable_vtable_verify; case "$enableval" in
2196 yes) enable_vtable_verify
=yes ;;
2197 no
) enable_vtable_verify
=no
;;
2198 *) enable_vtable_verify
=no
;;
2201 enable_vtable_verify
=no
2207 # Check whether --with-aix-soname was given.
2208 if test "${with_aix_soname+set}" = set; then :
2209 withval
=$with_aix_soname; case "${host}:${enable_shared}" in
2210 power
*-*-aix[5-9]*:yes)
2211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide for shared libgcc" >&5
2212 $as_echo_n "checking which variant of shared library versioning to provide for shared libgcc... " >&6; }
2215 *) as_fn_error
"Unknown argument to --with-aix-soname" "$LINENO" 5;;
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
2218 $as_echo "$withval" >&6; }
2220 *) with_aix_soname
=aix
;;
2229 # Make sure we can run config.sub.
2230 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2231 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2234 $as_echo_n "checking build system type... " >&6; }
2235 if test "${ac_cv_build+set}" = set; then :
2236 $as_echo_n "(cached) " >&6
2238 ac_build_alias
=$build_alias
2239 test "x$ac_build_alias" = x
&&
2240 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2241 test "x$ac_build_alias" = x
&&
2242 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2243 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2244 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2248 $as_echo "$ac_cv_build" >&6; }
2249 case $ac_cv_build in
2251 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2254 ac_save_IFS
=$IFS; IFS
='-'
2260 # Remember, the first character of IFS is used to create $*,
2261 # except with old shells:
2264 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2268 $as_echo_n "checking host system type... " >&6; }
2269 if test "${ac_cv_host+set}" = set; then :
2270 $as_echo_n "(cached) " >&6
2272 if test "x$host_alias" = x
; then
2273 ac_cv_host
=$ac_cv_build
2275 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2276 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2281 $as_echo "$ac_cv_host" >&6; }
2284 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2287 ac_save_IFS
=$IFS; IFS
='-'
2293 # Remember, the first character of IFS is used to create $*,
2294 # except with old shells:
2297 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2305 # PIC is the default on some targets or must not be used.
2307 # For darwin, common symbols are not allowed in MH_DYLIB files
2309 # If we are using a compiler supporting mdynamic-no-pic
2310 # and the option has been tested as safe to add, then cancel
2311 # it here, since the code generated is incompatible with shared
2313 *-mdynamic-no-pic*) PICFLAG
='-fno-common -mno-dynamic-no-pic' ;;
2314 *) PICFLAG
=-fno-common ;;
2318 # PIC is the default.
2321 # PIC is the default for 64-bit PA HP-UX.
2323 i
[34567]86-*-cygwin* | x86_64-
*-cygwin*)
2325 i
[34567]86-*-mingw* | x86_64-
*-mingw*)
2327 i
[34567]86-*-nto-qnx*)
2328 # QNX uses GNU C++, but need to define -shared option too, otherwise
2330 PICFLAG
='-fPIC -shared'
2332 i
[34567]86-pc-msdosdjgpp*)
2333 # DJGPP does not support shared libraries at all.
2336 # On IA64 HP-UX, PIC is the default but the pic flag
2337 # sets the default TLS model and affects inlining.
2341 # PIC is the default.
2343 rs6000-ibm-aix
* | powerpc-ibm-aix
*)
2344 # All AIX code is PIC.
2347 # Some targets support both -fPIC and -fpic, but prefer the latter.
2349 i
[34567]86-*-* | x86_64-
*-*)
2352 # FIXME: Override -fPIC default in libgcc only?
2353 sh-
*-linux* | sh
[2346lbe
]*-*-linux*)
2356 # FIXME: Simplify to sh*-*-netbsd*?
2357 sh-
*-netbsdelf* | shl
*-*-netbsdelf*)
2360 # Default to -fPIC unless specified otherwise.
2366 # If the user explicitly uses -fpic/-fPIC, keep that.
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2379 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2380 # Check whether --enable-version-specific-runtime-libs was given.
2381 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2382 enableval
=$enable_version_specific_runtime_libs; case "$enableval" in
2383 yes) version_specific_libs
=yes ;;
2384 no
) version_specific_libs
=no
;;
2385 *) as_fn_error
"Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2388 version_specific_libs
=no
2391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2392 $as_echo "$version_specific_libs" >&6; }
2395 # Check whether --with-slibdir was given.
2396 if test "${with_slibdir+set}" = set; then :
2397 withval
=$with_slibdir; slibdir
="$with_slibdir"
2399 if test "${version_specific_libs}" = yes; then
2400 slibdir
='$(libsubdir)'
2401 elif test -n "$with_cross_host" && test x
"$with_cross_host" != x
"no"; then
2402 slibdir
='$(exec_prefix)/$(host_noncanonical)/lib'
2410 # Command-line options.
2411 # Very limited version of AC_MAINTAINER_MODE.
2412 # Check whether --enable-maintainer-mode was given.
2413 if test "${enable_maintainer_mode+set}" = set; then :
2414 enableval
=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2417 *) as_fn_error
"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2419 maintainer_mode
=${enableval}
2425 # Find a good install program. We prefer a C program (faster),
2426 # so one script is as good as another. But avoid the broken or
2427 # incompatible versions:
2428 # SysV /etc/install, /usr/sbin/install
2429 # SunOS /usr/etc/install
2430 # IRIX /sbin/install
2432 # AmigaOS /C/install, which installs bootblocks on floppy discs
2433 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2434 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2435 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2436 # OS/2's system install, which has a completely different semantic
2437 # ./install, which can be erroneously created by make from ./install.sh.
2438 # Reject install programs that cannot install multiple files.
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2440 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2441 if test -z "$INSTALL"; then
2442 if test "${ac_cv_path_install+set}" = set; then :
2443 $as_echo_n "(cached) " >&6
2445 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2449 test -z "$as_dir" && as_dir
=.
2450 # Account for people who put trailing slashes in PATH elements.
2451 case $as_dir/ in #((
2452 .
/ | .
// |
/[cC
]/* | \
2453 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2454 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
2457 # OSF1 and SCO ODT 3.0 have their own names for install.
2458 # Don't use installbsd from OSF since it installs stuff as root
2460 for ac_prog
in ginstall scoinst
install; do
2461 for ac_exec_ext
in '' $ac_executable_extensions; do
2462 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2463 if test $ac_prog = install &&
2464 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2465 # AIX install. It has an incompatible calling convention.
2467 elif test $ac_prog = install &&
2468 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2469 # program-specific install script used by HP pwplus--don't use.
2472 rm -rf conftest.one conftest.two conftest.dir
2473 echo one
> conftest.one
2474 echo two
> conftest.two
2476 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
2477 test -s conftest.one
&& test -s conftest.two
&&
2478 test -s conftest.dir
/conftest.one
&&
2479 test -s conftest.dir
/conftest.two
2481 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2494 rm -rf conftest.one conftest.two conftest.dir
2497 if test "${ac_cv_path_install+set}" = set; then
2498 INSTALL
=$ac_cv_path_install
2500 # As a last resort, use the slow shell script. Don't cache a
2501 # value for INSTALL within a source directory, because that will
2502 # break other packages using the cache if that directory is
2503 # removed, or if the value is a relative name.
2504 INSTALL
=$ac_install_sh
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2508 $as_echo "$INSTALL" >&6; }
2510 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2511 # It thinks the first close brace ends the variable substitution.
2512 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2514 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2516 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2519 for ac_prog
in gawk mawk nawk
awk
2521 # Extract the first word of "$ac_prog", so it can be a program name with args.
2522 set dummy
$ac_prog; ac_word
=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if test "${ac_cv_prog_AWK+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2528 if test -n "$AWK"; then
2529 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2531 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2535 test -z "$as_dir" && as_dir
=.
2536 for ac_exec_ext
in '' $ac_executable_extensions; do
2537 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2538 ac_cv_prog_AWK
="$ac_prog"
2539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2549 if test -n "$AWK"; then
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2551 $as_echo "$AWK" >&6; }
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2558 test -n "$AWK" && break
2561 # We need awk; bail out if it's missing.
2563 "") as_fn_error
"can't build without awk, bailing out" "$LINENO" 5 ;;
2567 case ${build_alias} in
2568 "") build_noncanonical
=${build} ;;
2569 *) build_noncanonical
=${build_alias} ;;
2572 case ${host_alias} in
2573 "") host_noncanonical
=${build_noncanonical} ;;
2574 *) host_noncanonical
=${host_alias} ;;
2579 case ${target_alias} in
2580 "") target_noncanonical
=${host_noncanonical} ;;
2581 *) target_noncanonical
=${target_alias} ;;
2587 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2588 # have matching libraries, they should use host libraries: Makefile.tpl
2589 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2590 # However, they still use the build modules, because the corresponding
2591 # host modules (e.g. bison) are only built for the host when bootstrap
2593 # - build_subdir is where we find build modules, and never changes.
2594 # - build_libsubdir is where we find build libraries, and can be overridden.
2596 # Prefix 'build-' so this never conflicts with target_subdir.
2597 build_subdir
="build-${build_noncanonical}"
2599 # Check whether --with-build-libsubdir was given.
2600 if test "${with_build_libsubdir+set}" = set; then :
2601 withval
=$with_build_libsubdir; build_libsubdir
="$withval"
2603 build_libsubdir
="$build_subdir"
2606 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2607 if ( test $srcdir = .
&& test -d gcc
) \
2608 ||
test -d $srcdir/..
/host-
${host_noncanonical}; then
2609 host_subdir
="host-${host_noncanonical}"
2614 target_subdir
=${target_noncanonical}
2617 # Calculate toolexeclibdir
2618 # Also toolexecdir, though it's only used in toolexeclibdir
2619 case ${version_specific_libs} in
2621 # Need the gcc compiler version to know where to install libraries
2622 # and header files if --enable-version-specific-runtime-libs option
2624 toolexecdir
='$(libdir)/gcc/$(target_noncanonical)'
2625 toolexeclibdir
='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2628 if test -n "$with_cross_host" &&
2629 test x
"$with_cross_host" != x
"no"; then
2630 # Install a library built with a cross compiler in tooldir, not libdir.
2631 toolexecdir
='$(exec_prefix)/$(target_noncanonical)'
2632 toolexeclibdir
='$(toolexecdir)/lib'
2634 toolexecdir
='$(libdir)/gcc-lib/$(target_noncanonical)'
2635 toolexeclibdir
='$(libdir)'
2637 multi_os_directory
=`$CC -print-multi-os-directory`
2638 case $multi_os_directory in
2639 .
) ;; # Avoid trailing /.
2640 *) toolexeclibdir
=$toolexeclibdir/$multi_os_directory ;;
2647 if test -n "$ac_tool_prefix"; then
2648 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2649 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2651 $as_echo_n "checking for $ac_word... " >&6; }
2652 if test "${ac_cv_prog_AR+set}" = set; then :
2653 $as_echo_n "(cached) " >&6
2655 if test -n "$AR"; then
2656 ac_cv_prog_AR
="$AR" # Let the user override the test.
2658 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2662 test -z "$as_dir" && as_dir
=.
2663 for ac_exec_ext
in '' $ac_executable_extensions; do
2664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2665 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2676 if test -n "$AR"; then
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2678 $as_echo "$AR" >&6; }
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2681 $as_echo "no" >&6; }
2686 if test -z "$ac_cv_prog_AR"; then
2688 # Extract the first word of "ar", so it can be a program name with args.
2689 set dummy
ar; ac_word
=$2
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2691 $as_echo_n "checking for $ac_word... " >&6; }
2692 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2693 $as_echo_n "(cached) " >&6
2695 if test -n "$ac_ct_AR"; then
2696 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2698 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2702 test -z "$as_dir" && as_dir
=.
2703 for ac_exec_ext
in '' $ac_executable_extensions; do
2704 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2705 ac_cv_prog_ac_ct_AR
="ar"
2706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2716 if test -n "$ac_ct_AR"; then
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2718 $as_echo "$ac_ct_AR" >&6; }
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2721 $as_echo "no" >&6; }
2724 if test "x$ac_ct_AR" = x
; then
2727 case $cross_compiling:$ac_tool_warned in
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2731 ac_tool_warned
=yes ;;
2739 if test -n "$ac_tool_prefix"; then
2740 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2741 set dummy
${ac_tool_prefix}lipo
; ac_word
=$2
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2743 $as_echo_n "checking for $ac_word... " >&6; }
2744 if test "${ac_cv_prog_LIPO+set}" = set; then :
2745 $as_echo_n "(cached) " >&6
2747 if test -n "$LIPO"; then
2748 ac_cv_prog_LIPO
="$LIPO" # Let the user override the test.
2750 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2754 test -z "$as_dir" && as_dir
=.
2755 for ac_exec_ext
in '' $ac_executable_extensions; do
2756 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2757 ac_cv_prog_LIPO
="${ac_tool_prefix}lipo"
2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767 LIPO
=$ac_cv_prog_LIPO
2768 if test -n "$LIPO"; then
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2770 $as_echo "$LIPO" >&6; }
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2773 $as_echo "no" >&6; }
2778 if test -z "$ac_cv_prog_LIPO"; then
2780 # Extract the first word of "lipo", so it can be a program name with args.
2781 set dummy lipo
; ac_word
=$2
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2783 $as_echo_n "checking for $ac_word... " >&6; }
2784 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2785 $as_echo_n "(cached) " >&6
2787 if test -n "$ac_ct_LIPO"; then
2788 ac_cv_prog_ac_ct_LIPO
="$ac_ct_LIPO" # Let the user override the test.
2790 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2794 test -z "$as_dir" && as_dir
=.
2795 for ac_exec_ext
in '' $ac_executable_extensions; do
2796 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2797 ac_cv_prog_ac_ct_LIPO
="lipo"
2798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807 ac_ct_LIPO
=$ac_cv_prog_ac_ct_LIPO
2808 if test -n "$ac_ct_LIPO"; then
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2810 $as_echo "$ac_ct_LIPO" >&6; }
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2813 $as_echo "no" >&6; }
2816 if test "x$ac_ct_LIPO" = x
; then
2819 case $cross_compiling:$ac_tool_warned in
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2823 ac_tool_warned
=yes ;;
2828 LIPO
="$ac_cv_prog_LIPO"
2831 if test -n "$ac_tool_prefix"; then
2832 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2833 set dummy
${ac_tool_prefix}nm
; ac_word
=$2
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 $as_echo_n "checking for $ac_word... " >&6; }
2836 if test "${ac_cv_prog_NM+set}" = set; then :
2837 $as_echo_n "(cached) " >&6
2839 if test -n "$NM"; then
2840 ac_cv_prog_NM
="$NM" # Let the user override the test.
2842 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2846 test -z "$as_dir" && as_dir
=.
2847 for ac_exec_ext
in '' $ac_executable_extensions; do
2848 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2849 ac_cv_prog_NM
="${ac_tool_prefix}nm"
2850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2860 if test -n "$NM"; then
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2862 $as_echo "$NM" >&6; }
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2870 if test -z "$ac_cv_prog_NM"; then
2872 # Extract the first word of "nm", so it can be a program name with args.
2873 set dummy nm
; ac_word
=$2
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2875 $as_echo_n "checking for $ac_word... " >&6; }
2876 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2877 $as_echo_n "(cached) " >&6
2879 if test -n "$ac_ct_NM"; then
2880 ac_cv_prog_ac_ct_NM
="$ac_ct_NM" # Let the user override the test.
2882 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2886 test -z "$as_dir" && as_dir
=.
2887 for ac_exec_ext
in '' $ac_executable_extensions; do
2888 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2889 ac_cv_prog_ac_ct_NM
="nm"
2890 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2899 ac_ct_NM
=$ac_cv_prog_ac_ct_NM
2900 if test -n "$ac_ct_NM"; then
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2902 $as_echo "$ac_ct_NM" >&6; }
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2905 $as_echo "no" >&6; }
2908 if test "x$ac_ct_NM" = x
; then
2911 case $cross_compiling:$ac_tool_warned in
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2915 ac_tool_warned
=yes ;;
2923 if test -n "$ac_tool_prefix"; then
2924 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2925 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2927 $as_echo_n "checking for $ac_word... " >&6; }
2928 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2929 $as_echo_n "(cached) " >&6
2931 if test -n "$RANLIB"; then
2932 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2934 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2938 test -z "$as_dir" && as_dir
=.
2939 for ac_exec_ext
in '' $ac_executable_extensions; do
2940 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2941 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2951 RANLIB
=$ac_cv_prog_RANLIB
2952 if test -n "$RANLIB"; then
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2954 $as_echo "$RANLIB" >&6; }
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2957 $as_echo "no" >&6; }
2962 if test -z "$ac_cv_prog_RANLIB"; then
2963 ac_ct_RANLIB
=$RANLIB
2964 # Extract the first word of "ranlib", so it can be a program name with args.
2965 set dummy ranlib
; ac_word
=$2
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2967 $as_echo_n "checking for $ac_word... " >&6; }
2968 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2969 $as_echo_n "(cached) " >&6
2971 if test -n "$ac_ct_RANLIB"; then
2972 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2974 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2978 test -z "$as_dir" && as_dir
=.
2979 for ac_exec_ext
in '' $ac_executable_extensions; do
2980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2981 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2991 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
2992 if test -n "$ac_ct_RANLIB"; then
2993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2994 $as_echo "$ac_ct_RANLIB" >&6; }
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2997 $as_echo "no" >&6; }
3000 if test "x$ac_ct_RANLIB" = x
; then
3003 case $cross_compiling:$ac_tool_warned in
3005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3007 ac_tool_warned
=yes ;;
3009 RANLIB
=$ac_ct_RANLIB
3012 RANLIB
="$ac_cv_prog_RANLIB"
3015 if test -n "$ac_tool_prefix"; then
3016 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3017 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019 $as_echo_n "checking for $ac_word... " >&6; }
3020 if test "${ac_cv_prog_STRIP+set}" = set; then :
3021 $as_echo_n "(cached) " >&6
3023 if test -n "$STRIP"; then
3024 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3026 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3030 test -z "$as_dir" && as_dir
=.
3031 for ac_exec_ext
in '' $ac_executable_extensions; do
3032 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3033 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3043 STRIP
=$ac_cv_prog_STRIP
3044 if test -n "$STRIP"; then
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3046 $as_echo "$STRIP" >&6; }
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049 $as_echo "no" >&6; }
3054 if test -z "$ac_cv_prog_STRIP"; then
3056 # Extract the first word of "strip", so it can be a program name with args.
3057 set dummy strip
; ac_word
=$2
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3059 $as_echo_n "checking for $ac_word... " >&6; }
3060 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3061 $as_echo_n "(cached) " >&6
3063 if test -n "$ac_ct_STRIP"; then
3064 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3066 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3070 test -z "$as_dir" && as_dir
=.
3071 for ac_exec_ext
in '' $ac_executable_extensions; do
3072 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3073 ac_cv_prog_ac_ct_STRIP
="strip"
3074 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3083 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3084 if test -n "$ac_ct_STRIP"; then
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3086 $as_echo "$ac_ct_STRIP" >&6; }
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3089 $as_echo "no" >&6; }
3092 if test "x$ac_ct_STRIP" = x
; then
3095 case $cross_compiling:$ac_tool_warned in
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3099 ac_tool_warned
=yes ;;
3104 STRIP
="$ac_cv_prog_STRIP"
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3108 $as_echo_n "checking whether ln -s works... " >&6; }
3110 if test "$LN_S" = "ln -s"; then
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3112 $as_echo "yes" >&6; }
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3115 $as_echo "no, using $LN_S" >&6; }
3121 ac_cpp
='$CPP $CPPFLAGS'
3122 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3123 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3124 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3125 if test -n "$ac_tool_prefix"; then
3126 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3127 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3129 $as_echo_n "checking for $ac_word... " >&6; }
3130 if test "${ac_cv_prog_CC+set}" = set; then :
3131 $as_echo_n "(cached) " >&6
3133 if test -n "$CC"; then
3134 ac_cv_prog_CC
="$CC" # Let the user override the test.
3136 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3140 test -z "$as_dir" && as_dir
=.
3141 for ac_exec_ext
in '' $ac_executable_extensions; do
3142 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3143 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3154 if test -n "$CC"; then
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3156 $as_echo "$CC" >&6; }
3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3159 $as_echo "no" >&6; }
3164 if test -z "$ac_cv_prog_CC"; then
3166 # Extract the first word of "gcc", so it can be a program name with args.
3167 set dummy gcc
; ac_word
=$2
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3169 $as_echo_n "checking for $ac_word... " >&6; }
3170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3171 $as_echo_n "(cached) " >&6
3173 if test -n "$ac_ct_CC"; then
3174 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3176 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3180 test -z "$as_dir" && as_dir
=.
3181 for ac_exec_ext
in '' $ac_executable_extensions; do
3182 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3183 ac_cv_prog_ac_ct_CC
="gcc"
3184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3193 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3194 if test -n "$ac_ct_CC"; then
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3196 $as_echo "$ac_ct_CC" >&6; }
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3199 $as_echo "no" >&6; }
3202 if test "x$ac_ct_CC" = x
; then
3205 case $cross_compiling:$ac_tool_warned in
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3209 ac_tool_warned
=yes ;;
3217 if test -z "$CC"; then
3218 if test -n "$ac_tool_prefix"; then
3219 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3220 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3222 $as_echo_n "checking for $ac_word... " >&6; }
3223 if test "${ac_cv_prog_CC+set}" = set; then :
3224 $as_echo_n "(cached) " >&6
3226 if test -n "$CC"; then
3227 ac_cv_prog_CC
="$CC" # Let the user override the test.
3229 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3233 test -z "$as_dir" && as_dir
=.
3234 for ac_exec_ext
in '' $ac_executable_extensions; do
3235 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3236 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3247 if test -n "$CC"; then
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3249 $as_echo "$CC" >&6; }
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3252 $as_echo "no" >&6; }
3258 if test -z "$CC"; then
3259 # Extract the first word of "cc", so it can be a program name with args.
3260 set dummy cc
; ac_word
=$2
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3262 $as_echo_n "checking for $ac_word... " >&6; }
3263 if test "${ac_cv_prog_CC+set}" = set; then :
3264 $as_echo_n "(cached) " >&6
3266 if test -n "$CC"; then
3267 ac_cv_prog_CC
="$CC" # Let the user override the test.
3270 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3274 test -z "$as_dir" && as_dir
=.
3275 for ac_exec_ext
in '' $ac_executable_extensions; do
3276 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3277 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3278 ac_prog_rejected
=yes
3282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3289 if test $ac_prog_rejected = yes; then
3290 # We found a bogon in the path, so make sure we never use it.
3291 set dummy
$ac_cv_prog_CC
3293 if test $# != 0; then
3294 # We chose a different compiler from the bogus one.
3295 # However, it has the same basename, so the bogon will be chosen
3296 # first if we set CC to just the basename; use the full file name.
3298 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3304 if test -n "$CC"; then
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3306 $as_echo "$CC" >&6; }
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3309 $as_echo "no" >&6; }
3314 if test -z "$CC"; then
3315 if test -n "$ac_tool_prefix"; then
3316 for ac_prog
in cl.exe
3318 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3319 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3321 $as_echo_n "checking for $ac_word... " >&6; }
3322 if test "${ac_cv_prog_CC+set}" = set; then :
3323 $as_echo_n "(cached) " >&6
3325 if test -n "$CC"; then
3326 ac_cv_prog_CC
="$CC" # Let the user override the test.
3328 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3332 test -z "$as_dir" && as_dir
=.
3333 for ac_exec_ext
in '' $ac_executable_extensions; do
3334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3335 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3346 if test -n "$CC"; then
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3348 $as_echo "$CC" >&6; }
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351 $as_echo "no" >&6; }
3355 test -n "$CC" && break
3358 if test -z "$CC"; then
3360 for ac_prog
in cl.exe
3362 # Extract the first word of "$ac_prog", so it can be a program name with args.
3363 set dummy
$ac_prog; ac_word
=$2
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3365 $as_echo_n "checking for $ac_word... " >&6; }
3366 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
3369 if test -n "$ac_ct_CC"; then
3370 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3372 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3376 test -z "$as_dir" && as_dir
=.
3377 for ac_exec_ext
in '' $ac_executable_extensions; do
3378 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3379 ac_cv_prog_ac_ct_CC
="$ac_prog"
3380 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3389 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3390 if test -n "$ac_ct_CC"; then
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3392 $as_echo "$ac_ct_CC" >&6; }
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3395 $as_echo "no" >&6; }
3399 test -n "$ac_ct_CC" && break
3402 if test "x$ac_ct_CC" = x
; then
3405 case $cross_compiling:$ac_tool_warned in
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3409 ac_tool_warned
=yes ;;
3418 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3419 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3420 as_fn_error
"no acceptable C compiler found in \$PATH
3421 See \`config.log' for more details." "$LINENO" 5; }
3423 # Provide some information about the compiler.
3424 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3427 for ac_option
in --version -v -V -qversion; do
3428 { { ac_try
="$ac_compiler $ac_option >&5"
3430 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3431 *) ac_try_echo=$ac_try;;
3433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3434 $as_echo "$ac_try_echo"; } >&5
3435 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3437 if test -s conftest.err; then
3439 ... rest of stderr output deleted ...
3440 10q' conftest.err >conftest.er1
3441 cat conftest.er1 >&5
3442 rm -f conftest.er1 conftest.err
3444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3445 test $ac_status = 0; }
3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3449 /* end confdefs.h. */
3460 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3461 (eval $ac_link) 2>&5
3463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3464 test $ac_status = 0; }; then :
3469 if test x$gcc_no_link = xyes; then
3470 # Setting cross_compile will disable run tests; it will
3471 # also disable AC_CHECK_FILE but that's generally
3472 # correct if we can't link.
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h. */
3487 ac_clean_files_save=$ac_clean_files
3488 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3489 # Try to create an executable without -o first, disregard a.out.
3490 # It will help us diagnose broken compilers, and finding out an intuition
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3493 $as_echo_n "checking for C compiler default output file name... " >&6; }
3494 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3496 # The possible output files:
3497 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3500 for ac_file in $ac_files
3503 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3504 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3509 if { { ac_try="$ac_link_default"
3511 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3512 *) ac_try_echo
=$ac_try;;
3514 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3515 $as_echo "$ac_try_echo"; } >&5
3516 (eval "$ac_link_default") 2>&5
3518 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3519 test $ac_status = 0; }; then :
3520 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3521 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3522 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3523 # so that the user can short-circuit this test for compilers unknown to
3525 for ac_file
in $ac_files ''
3527 test -f "$ac_file" ||
continue
3529 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3532 # We found the default executable, but exeext='' is most
3536 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3538 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3540 # We set ac_cv_exeext here because the later test for it is not
3541 # safe: cross compilers may not add the suffix if given an `-o'
3542 # argument, so we may need to know it at that point already.
3543 # Even if this section looks crufty: it has the advantage of
3550 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3556 $as_echo "$ac_file" >&6; }
3557 if test -z "$ac_file"; then :
3558 $as_echo "$as_me: failed program was:" >&5
3559 sed 's/^/| /' conftest.
$ac_ext >&5
3561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3563 { as_fn_set_status
77
3564 as_fn_error
"C compiler cannot create executables
3565 See \`config.log' for more details." "$LINENO" 5; }; }
3567 ac_exeext
=$ac_cv_exeext
3569 # Check that the compiler produces executables we can run. If not, either
3570 # the compiler is broken, or we cross compile.
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3572 $as_echo_n "checking whether the C compiler works... " >&6; }
3573 # If not cross compiling, check that we can run a simple program.
3574 if test "$cross_compiling" != yes; then
3575 if { ac_try
='./$ac_file'
3576 { { case "(($ac_try" in
3577 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3578 *) ac_try_echo=$ac_try;;
3580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3581 $as_echo "$ac_try_echo"; } >&5
3582 (eval "$ac_try") 2>&5
3584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3585 test $ac_status = 0; }; }; then
3588 if test "$cross_compiling" = maybe; then
3591 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3592 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3593 as_fn_error "cannot run C compiled programs.
3594 If you meant to cross compile
, use \
`--host'.
3595 See \`config.log
' for more details." "$LINENO" 5; }
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3600 $as_echo "yes" >&6; }
3602 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3603 ac_clean_files=$ac_clean_files_save
3604 # Check that the compiler produces executables we can run. If not, either
3605 # the compiler is broken, or we cross compile.
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3607 $as_echo_n "checking whether we are cross compiling... " >&6; }
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3609 $as_echo "$cross_compiling" >&6; }
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3612 $as_echo_n "checking for suffix of executables... " >&6; }
3613 if { { ac_try="$ac_link"
3615 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3616 *) ac_try_echo=$ac_try;;
3618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3619 $as_echo "$ac_try_echo"; } >&5
3620 (eval "$ac_link") 2>&5
3622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3623 test $ac_status = 0; }; then :
3624 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3625 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3626 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3628 for ac_file
in conftest.exe conftest conftest.
*; do
3629 test -f "$ac_file" ||
continue
3631 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3632 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3638 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3640 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3641 See \`config.log' for more details." "$LINENO" 5; }
3643 rm -f conftest
$ac_cv_exeext
3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3645 $as_echo "$ac_cv_exeext" >&6; }
3647 rm -f conftest.
$ac_ext
3648 EXEEXT
=$ac_cv_exeext
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3652 $as_echo_n "checking for suffix of object files... " >&6; }
3653 if test "${ac_cv_objext+set}" = set; then :
3654 $as_echo_n "(cached) " >&6
3656 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3657 /* end confdefs.h. */
3667 rm -f conftest.o conftest.obj
3668 if { { ac_try
="$ac_compile"
3670 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3671 *) ac_try_echo=$ac_try;;
3673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3674 $as_echo "$ac_try_echo"; } >&5
3675 (eval "$ac_compile") 2>&5
3677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3678 test $ac_status = 0; }; then :
3679 for ac_file in conftest.o conftest.obj conftest.*; do
3680 test -f "$ac_file" || continue;
3682 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3683 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3688 $as_echo "$as_me: failed program was:" >&5
3689 sed 's/^/| /' conftest.$ac_ext >&5
3691 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3692 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3693 as_fn_error "cannot compute suffix of object files
: cannot compile
3694 See \
`config.log' for more details." "$LINENO" 5; }
3696 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3699 $as_echo "$ac_cv_objext" >&6; }
3700 OBJEXT=$ac_cv_objext
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3703 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3704 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3705 $as_echo_n "(cached) " >&6
3707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3708 /* end confdefs.h. */
3721 if ac_fn_c_try_compile "$LINENO"; then :
3726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3727 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3731 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3732 if test $ac_compiler_gnu = yes; then
3737 ac_test_CFLAGS=${CFLAGS+set}
3738 ac_save_CFLAGS=$CFLAGS
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3740 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3741 if test "${ac_cv_prog_cc_g+set}" = set; then :
3742 $as_echo_n "(cached) " >&6
3744 ac_save_c_werror_flag=$ac_c_werror_flag
3745 ac_c_werror_flag=yes
3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749 /* end confdefs.h. */
3759 if ac_fn_c_try_compile "$LINENO"; then :
3763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764 /* end confdefs.h. */
3774 if ac_fn_c_try_compile "$LINENO"; then :
3777 ac_c_werror_flag=$ac_save_c_werror_flag
3779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h. */
3790 if ac_fn_c_try_compile "$LINENO"; then :
3793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3798 ac_c_werror_flag=$ac_save_c_werror_flag
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3801 $as_echo "$ac_cv_prog_cc_g" >&6; }
3802 if test "$ac_test_CFLAGS" = set; then
3803 CFLAGS=$ac_save_CFLAGS
3804 elif test $ac_cv_prog_cc_g = yes; then
3805 if test "$GCC" = yes; then
3811 if test "$GCC" = yes; then
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3818 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3819 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3820 $as_echo_n "(cached) " >&6
3822 ac_cv_prog_cc_c89=no
3824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825 /* end confdefs.h. */
3828 #include <sys/types.h>
3829 #include <sys/stat.h>
3830 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3831 struct buf { int x; };
3832 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3833 static char *e (p, i)
3839 static char *f (char * (*g) (char **, int), char **p, ...)
3844 s = g (p, va_arg (v,int));
3849 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3850 function prototypes and stuff, but not '\xHH' hex character constants.
3851 These don't provoke an error unfortunately, instead are silently treated
3852 as 'x'. The following induces an error, until -std is added to get
3853 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3854 array size at least. It's necessary to write '\x00'==0 to get something
3855 that's true only with -std. */
3856 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3858 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3859 inside strings and character constants. */
3861 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3863 int test (int i, double x);
3864 struct s1 {int (*f) (int a);};
3865 struct s2 {int (*f) (double a);};
3866 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3872 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3877 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3878 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3880 CC="$ac_save_CC $ac_arg"
3881 if ac_fn_c_try_compile "$LINENO"; then :
3882 ac_cv_prog_cc_c89=$ac_arg
3884 rm -f core conftest.err conftest.$ac_objext
3885 test "x$ac_cv_prog_cc_c89" != "xno" && break
3887 rm -f conftest.$ac_ext
3892 case "x$ac_cv_prog_cc_c89" in
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3895 $as_echo "none needed" >&6; } ;;
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3898 $as_echo "unsupported" >&6; } ;;
3900 CC="$CC $ac_cv_prog_cc_c89"
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3902 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3904 if test "x$ac_cv_prog_cc_c89" != xno; then :
3909 ac_cpp='$CPP $CPPFLAGS'
3910 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3911 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3912 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3915 ac_cpp='$CPP $CPPFLAGS'
3916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3920 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3921 # On Suns, sometimes $CPP names a directory.
3922 if test -n "$CPP" && test -d "$CPP"; then
3925 if test -z "$CPP"; then
3926 if test "${ac_cv_prog_CPP+set}" = set; then :
3927 $as_echo_n "(cached) " >&6
3929 # Double quotes because CPP needs to be expanded
3930 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3933 for ac_c_preproc_warn_flag in '' yes
3935 # Use a header file that comes with gcc, so configuring glibc
3936 # with a fresh cross-compiler works.
3937 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3938 # <limits.h> exists even on freestanding compilers.
3939 # On the NeXT, cc -E runs the code through the compiler's parser,
3940 # not just through cpp. "Syntax error" is here to catch this case.
3941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942 /* end confdefs.h. */
3944 # include <limits.h>
3946 # include <assert.h>
3950 if ac_fn_c_try_cpp "$LINENO"; then :
3953 # Broken: fails on valid input.
3956 rm -f conftest.err conftest.$ac_ext
3958 # OK, works on sane cases. Now check whether nonexistent headers
3959 # can be detected and how.
3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3961 /* end confdefs.h. */
3962 #include <ac_nonexistent.h>
3964 if ac_fn_c_try_cpp "$LINENO"; then :
3965 # Broken: success on invalid input.
3968 # Passes both tests.
3972 rm -f conftest.err conftest.$ac_ext
3975 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3976 rm -f conftest.err conftest.
$ac_ext
3977 if $ac_preproc_ok; then :
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3990 $as_echo "$CPP" >&6; }
3992 for ac_c_preproc_warn_flag
in '' yes
3994 # Use a header file that comes with gcc, so configuring glibc
3995 # with a fresh cross-compiler works.
3996 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3997 # <limits.h> exists even on freestanding compilers.
3998 # On the NeXT, cc -E runs the code through the compiler's parser,
3999 # not just through cpp. "Syntax error" is here to catch this case.
4000 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h. */
4003 # include <limits.h>
4005 # include <assert.h>
4009 if ac_fn_c_try_cpp
"$LINENO"; then :
4012 # Broken: fails on valid input.
4015 rm -f conftest.err conftest.
$ac_ext
4017 # OK, works on sane cases. Now check whether nonexistent headers
4018 # can be detected and how.
4019 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4020 /* end confdefs.h. */
4021 #include <ac_nonexistent.h>
4023 if ac_fn_c_try_cpp
"$LINENO"; then :
4024 # Broken: success on invalid input.
4027 # Passes both tests.
4031 rm -f conftest.err conftest.
$ac_ext
4034 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4035 rm -f conftest.err conftest.
$ac_ext
4036 if $ac_preproc_ok; then :
4039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4041 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
4042 See \`config.log' for more details." "$LINENO" 5; }
4046 ac_cpp
='$CPP $CPPFLAGS'
4047 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4048 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4049 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4052 ac_c_preproc_warn_flag
=yes
4056 # The cast to long int works around a bug in the HP C Compiler
4057 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4058 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4059 # This bug is HP SR number 8606223364.
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
4061 $as_echo_n "checking size of double... " >&6; }
4062 if test "${ac_cv_sizeof_double+set}" = set; then :
4063 $as_echo_n "(cached) " >&6
4065 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
4068 if test "$ac_cv_type_double" = yes; then
4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4071 { as_fn_set_status
77
4072 as_fn_error
"cannot compute sizeof (double)
4073 See \`config.log' for more details." "$LINENO" 5; }; }
4075 ac_cv_sizeof_double
=0
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
4081 $as_echo "$ac_cv_sizeof_double" >&6; }
4085 cat >>confdefs.h
<<_ACEOF
4086 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4090 # The cast to long int works around a bug in the HP C Compiler
4091 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4092 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4093 # This bug is HP SR number 8606223364.
4094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4095 $as_echo_n "checking size of long double... " >&6; }
4096 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4097 $as_echo_n "(cached) " >&6
4099 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
4102 if test "$ac_cv_type_long_double" = yes; then
4103 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4104 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4105 { as_fn_set_status
77
4106 as_fn_error
"cannot compute sizeof (long double)
4107 See \`config.log' for more details." "$LINENO" 5; }; }
4109 ac_cv_sizeof_long_double
=0
4114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4115 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4119 cat >>confdefs.h
<<_ACEOF
4120 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4124 as_fn_arith
$ac_cv_sizeof_double \
* 8 && double_type_size
=$as_val
4125 as_fn_arith
$ac_cv_sizeof_long_double \
* 8 && long_double_type_size
=$as_val
4130 for ac_header
in inttypes.h stdint.h stdlib.h ftw.h \
4131 unistd.h sys
/stat.h sys
/types.h \
4132 string.h
strings.h memory.h
4134 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4135 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
4136 eval as_val
=\$
$as_ac_Header
4137 if test "x$as_val" = x
""yes; then :
4138 cat >>confdefs.h
<<_ACEOF
4139 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4146 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4147 if test "${ac_cv_path_GREP+set}" = set; then :
4148 $as_echo_n "(cached) " >&6
4150 if test -z "$GREP"; then
4151 ac_path_GREP_found
=false
4152 # Loop through the user's path and test for each of PROGNAME-LIST
4153 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4154 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4157 test -z "$as_dir" && as_dir
=.
4158 for ac_prog
in grep ggrep
; do
4159 for ac_exec_ext
in '' $ac_executable_extensions; do
4160 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4161 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
4162 # Check for GNU ac_path_GREP and select it if it is found.
4163 # Check for GNU $ac_path_GREP
4164 case `"$ac_path_GREP" --version 2>&1` in
4166 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4169 $as_echo_n 0123456789 >"conftest.in"
4172 cat "conftest.in" "conftest.in" >"conftest.tmp"
4173 mv "conftest.tmp" "conftest.in"
4174 cp "conftest.in" "conftest.nl"
4175 $as_echo 'GREP' >> "conftest.nl"
4176 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4177 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4178 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4179 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4180 # Best one so far, save it but keep looking for a better one
4181 ac_cv_path_GREP
="$ac_path_GREP"
4182 ac_path_GREP_max
=$ac_count
4184 # 10*(2^10) chars as input seems more than enough
4185 test $ac_count -gt 10 && break
4187 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4190 $ac_path_GREP_found && break 3
4195 if test -z "$ac_cv_path_GREP"; then
4196 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4199 ac_cv_path_GREP
=$GREP
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4204 $as_echo "$ac_cv_path_GREP" >&6; }
4205 GREP
="$ac_cv_path_GREP"
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4209 $as_echo_n "checking for egrep... " >&6; }
4210 if test "${ac_cv_path_EGREP+set}" = set; then :
4211 $as_echo_n "(cached) " >&6
4213 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4214 then ac_cv_path_EGREP
="$GREP -E"
4216 if test -z "$EGREP"; then
4217 ac_path_EGREP_found
=false
4218 # Loop through the user's path and test for each of PROGNAME-LIST
4219 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4220 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4223 test -z "$as_dir" && as_dir
=.
4224 for ac_prog
in egrep; do
4225 for ac_exec_ext
in '' $ac_executable_extensions; do
4226 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4227 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
4228 # Check for GNU ac_path_EGREP and select it if it is found.
4229 # Check for GNU $ac_path_EGREP
4230 case `"$ac_path_EGREP" --version 2>&1` in
4232 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4235 $as_echo_n 0123456789 >"conftest.in"
4238 cat "conftest.in" "conftest.in" >"conftest.tmp"
4239 mv "conftest.tmp" "conftest.in"
4240 cp "conftest.in" "conftest.nl"
4241 $as_echo 'EGREP' >> "conftest.nl"
4242 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4243 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4244 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4245 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4246 # Best one so far, save it but keep looking for a better one
4247 ac_cv_path_EGREP
="$ac_path_EGREP"
4248 ac_path_EGREP_max
=$ac_count
4250 # 10*(2^10) chars as input seems more than enough
4251 test $ac_count -gt 10 && break
4253 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4256 $ac_path_EGREP_found && break 3
4261 if test -z "$ac_cv_path_EGREP"; then
4262 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4265 ac_cv_path_EGREP
=$EGREP
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4271 $as_echo "$ac_cv_path_EGREP" >&6; }
4272 EGREP
="$ac_cv_path_EGREP"
4275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4276 $as_echo_n "checking for ANSI C header files... " >&6; }
4277 if test "${ac_cv_header_stdc+set}" = set; then :
4278 $as_echo_n "(cached) " >&6
4280 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4281 /* end confdefs.h. */
4295 if ac_fn_c_try_compile
"$LINENO"; then :
4296 ac_cv_header_stdc
=yes
4298 ac_cv_header_stdc
=no
4300 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4302 if test $ac_cv_header_stdc = yes; then
4303 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4304 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4305 /* end confdefs.h. */
4309 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4310 $EGREP "memchr" >/dev
/null
2>&1; then :
4313 ac_cv_header_stdc
=no
4319 if test $ac_cv_header_stdc = yes; then
4320 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4321 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4322 /* end confdefs.h. */
4326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4327 $EGREP "free" >/dev
/null
2>&1; then :
4330 ac_cv_header_stdc
=no
4336 if test $ac_cv_header_stdc = yes; then
4337 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4338 if test "$cross_compiling" = yes; then :
4341 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4342 /* end confdefs.h. */
4345 #if ((' ' & 0x0FF) == 0x020)
4346 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4347 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4349 # define ISLOWER(c) \
4350 (('a' <= (c) && (c) <= 'i') \
4351 || ('j' <= (c) && (c) <= 'r') \
4352 || ('s' <= (c) && (c) <= 'z'))
4353 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4356 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4361 for (i = 0; i < 256; i++)
4362 if (XOR (islower (i), ISLOWER (i))
4363 || toupper (i) != TOUPPER (i))
4368 if ac_fn_c_try_run
"$LINENO"; then :
4371 ac_cv_header_stdc
=no
4373 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4374 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4380 $as_echo "$ac_cv_header_stdc" >&6; }
4381 if test $ac_cv_header_stdc = yes; then
4383 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4388 # Check for decimal float support.
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4390 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4391 if test "${libgcc_cv_dfp+set}" = set; then :
4392 $as_echo_n "(cached) " >&6
4394 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4395 /* end confdefs.h. */
4405 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
4411 if ac_fn_c_try_compile
"$LINENO"; then :
4416 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4419 $as_echo "$libgcc_cv_dfp" >&6; }
4420 decimal_float
=$libgcc_cv_dfp
4424 # Check whether --enable-decimal-float was given.
4425 if test "${enable_decimal_float+set}" = set; then :
4426 enableval
=$enable_decimal_float;
4427 case $enable_decimal_float in
4428 yes | no | bid | dpd
) default_decimal_float
=$enable_decimal_float ;;
4429 *) as_fn_error
"'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4430 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4436 powerpc
*-*-linux* | i?
86*-*-linux* | x86_64
*-*-linux* | s390
*-*-linux* | \
4437 i?
86*-*-elfiamcu | i?
86*-*-gnu* | \
4438 i?
86*-*-mingw* | x86_64
*-*-mingw* | \
4439 i?
86*-*-cygwin* | x86_64
*-*-cygwin*)
4440 enable_decimal_float
=yes
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4444 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4445 enable_decimal_float
=no
4452 # x86's use BID format instead of DPD
4453 case x
$enable_decimal_float in
4456 i?
86*-*-* | x86_64
*-*-*)
4457 enable_decimal_float
=bid
4460 enable_decimal_float
=dpd
4463 default_decimal_float
=$enable_decimal_float
4466 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4467 # dependency on libdecnumber.
4468 default_decimal_float
=dpd
4475 # Check for fixed-point support.
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4477 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4478 if test "${libgcc_cv_fixed_point+set}" = set; then :
4479 $as_echo_n "(cached) " >&6
4481 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4482 /* end confdefs.h. */
4485 if ac_fn_c_try_compile
"$LINENO"; then :
4486 libgcc_cv_fixed_point
=yes
4488 libgcc_cv_fixed_point
=no
4490 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4493 $as_echo "$libgcc_cv_fixed_point" >&6; }
4494 fixed_point
=$libgcc_cv_fixed_point
4497 # For platforms with the unwind ABI which includes an unwind library,
4498 # libunwind, we can choose to use the system libunwind.
4499 # config.gcc also contains tests of with_system_libunwind.
4502 # Check whether --with-system-libunwind was given.
4503 if test "${with_system_libunwind+set}" = set; then :
4504 withval
=$with_system_libunwind;
4507 # If system-libunwind was not specifically set, pick a default setting.
4508 if test x
$with_system_libunwind = x
; then
4510 ia64-
*-hpux*) with_system_libunwind
=yes ;;
4511 *) with_system_libunwind
=no
;;
4514 # Based on system-libunwind and target, do we have ipinfo?
4515 if test x
$with_system_libunwind = xyes
; then
4517 ia64-
*-*) have_unwind_getipinfo
=no
;;
4518 *) have_unwind_getipinfo
=yes ;;
4521 # Darwin before version 9 does not have _Unwind_GetIPInfo.
4524 *-*-darwin[3-8]|
*-*-darwin[3-8].
*) have_unwind_getipinfo
=no
;;
4525 *) have_unwind_getipinfo
=yes ;;
4530 if test x
$have_unwind_getipinfo = xyes
; then
4532 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4537 # Check if the compiler is configured for setjmp/longjmp exceptions.
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is configured for setjmp/longjmp exceptions" >&5
4539 $as_echo_n "checking whether the compiler is configured for setjmp/longjmp exceptions... " >&6; }
4540 if test "${ac_cv_sjlj_exceptions+set}" = set; then :
4541 $as_echo_n "(cached) " >&6
4543 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4544 /* end confdefs.h. */
4545 #ifdef __USING_SJLJ_EXCEPTIONS__
4556 if ac_fn_c_try_compile
"$LINENO"; then :
4557 ac_cv_sjlj_exceptions
=no
4559 ac_cv_sjlj_exceptions
=yes
4561 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sjlj_exceptions" >&5
4564 $as_echo "$ac_cv_sjlj_exceptions" >&6; }
4566 # Check whether --enable-explicit-exception-frame-registration was given.
4567 if test "${enable_explicit_exception_frame_registration+set}" = set; then :
4568 enableval
=$enable_explicit_exception_frame_registration;
4569 force_explicit_eh_registry
=
4570 if test "$enable_explicit_exception_frame_registration" = yes; then
4571 if test $ac_cv_sjlj_exceptions = yes; then
4572 as_fn_error
"Can't --enable-explicit-exception-frame-registration
4573 with setjmp/longjmp exceptions" "$LINENO" 5
4575 force_explicit_eh_registry
=-DUSE_EH_FRAME_REGISTRY_ALWAYS
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4583 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4584 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4585 $as_echo_n "(cached) " >&6
4587 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4588 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
4589 acl_cv_prog_gnu_ld
=yes
4591 acl_cv_prog_gnu_ld
=no
4594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4595 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4596 with_gnu_ld
=$acl_cv_prog_gnu_ld
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4600 $as_echo_n "checking for thread model used by GCC... " >&6; }
4601 target_thread_file
=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4603 $as_echo "$target_thread_file" >&6; }
4605 # Check for assembler CFI support.
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4607 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4608 if test "${libgcc_cv_cfi+set}" = set; then :
4609 $as_echo_n "(cached) " >&6
4611 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h. */
4616 .cfi_personality 0, symbol\n\
4619 if ac_fn_c_try_compile
"$LINENO"; then :
4624 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4627 $as_echo "$libgcc_cv_cfi" >&6; }
4629 # Check 32bit or 64bit. In the case of MIPS, this really determines the
4630 # word size rather than the address size.
4631 cat > conftest.c
<<EOF
4632 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
4633 || defined(__mips64)
4639 eval `${CC-cc} -E conftest.c | grep host_address=`
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
4645 $as_echo_n "checking whether the target is hard-float... " >&6; }
4646 if test "${libgcc_cv_mips_hard_float+set}" = set; then :
4647 $as_echo_n "(cached) " >&6
4649 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4650 /* end confdefs.h. */
4651 #ifndef __mips_hard_float
4655 if ac_fn_c_try_compile
"$LINENO"; then :
4656 libgcc_cv_mips_hard_float
=yes
4658 libgcc_cv_mips_hard_float
=no
4660 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
4663 $as_echo "$libgcc_cv_mips_hard_float" >&6; }
4668 # Check for system-provided CRTs on Solaris 11.x and Solaris 12.
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
4670 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
4671 if test "${libgcc_cv_solaris_crts+set}" = set; then :
4672 $as_echo_n "(cached) " >&6
4674 libgcc_cv_solaris_crts
=no
4675 libgcc_sysroot
="`${CC} -print-sysroot`"
4676 libgcc_libdir
="$libgcc_sysroot/usr/lib"
4677 # At the time they were added, gcrt1.o became a symlink for backwards
4678 # compatibility on x86, while crt1.o was added on sparc, so check for that.
4680 i?
86-*-solaris2* | x86_64-
*-solaris2*)
4681 if test -h "$libgcc_libdir/gcrt1.o"; then libgcc_cv_solaris_crts
=yes; fi
4684 if test -f "$libgcc_libdir/crt1.o"; then libgcc_cv_solaris_crts
=yes; fi
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_solaris_crts" >&5
4689 $as_echo "$libgcc_cv_solaris_crts" >&6; }
4690 if test $libgcc_cv_solaris_crts = yes; then
4692 $as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
4698 # Determine the version of glibc, if any, used on the target.
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
4700 $as_echo_n "checking for target glibc version... " >&6; }
4702 # Check whether --with-glibc-version was given.
4703 if test "${with_glibc_version+set}" = set; then :
4704 withval
=$with_glibc_version;
4705 if echo "$with_glibc_version" |
grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
4706 glibc_version_major
=`echo "$with_glibc_version" | sed -e 's/\..*//'`
4707 glibc_version_minor
=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
4709 as_fn_error
"option --with-glibc-version requires a version number M.N" "$LINENO" 5
4713 if ac_fn_c_compute_int
"$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
4716 glibc_version_major
=0
4719 if ac_fn_c_compute_int
"$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
4722 glibc_version_minor
=0
4727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
4728 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
4730 # Determine floating-point type for powerpc*-*-linux*.
4731 # Single-precision-only FPRs are not a supported configuration for
4732 # this target, so are not allowed for in this test.
4735 cat > conftest.c
<<EOF
4736 #ifdef __powerpc64__
4738 #elif defined _SOFT_FLOAT
4740 #elif defined _SOFT_DOUBLE
4742 #elif defined __NO_FPRS__
4748 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
4750 # glibc 2.19 and later provide all the soft-fp functions, with proper
4751 # interactions with <fenv.h> exception and rounding mode handling, so
4752 # make libgcc's versions into compat symbols if a recent enough glibc
4753 # version is being used.
4755 case ${ppc_fp_type} in
4757 if test $glibc_version_major -gt 2 \
4758 ||
( test $glibc_version_major -eq 2 \
4759 && test $glibc_version_minor -ge 19 ); then
4760 ppc_fp_compat
="t-softfp-compat"
4768 # At present, we cannot turn -mfloat128 on via #pragma GCC target,
4769 # so just check if we have VSX (ISA 2.06) support to build the
4770 # software libraries, and whether the assembler can handle xsaddqp
4771 # for hardware support.
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 2.06 to build __float128 libraries" >&5
4774 $as_echo_n "checking for PowerPC ISA 2.06 to build __float128 libraries... " >&6; }
4775 if test "${libgcc_cv_powerpc_float128+set}" = set; then :
4776 $as_echo_n "(cached) " >&6
4778 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4779 /* end confdefs.h. */
4780 #pragma GCC target ("vsx")
4781 vector double dadd (vector double a, vector double b) { return a + b; }
4783 if ac_fn_c_try_compile
"$LINENO"; then :
4784 libgcc_cv_powerpc_float128
=yes
4786 libgcc_cv_powerpc_float128
=no
4788 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128" >&5
4791 $as_echo "$libgcc_cv_powerpc_float128" >&6; }
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 3.0 to build hardware __float128 libraries" >&5
4794 $as_echo_n "checking for PowerPC ISA 3.0 to build hardware __float128 libraries... " >&6; }
4795 if test "${libgcc_cv_powerpc_float128_hw+set}" = set; then :
4796 $as_echo_n "(cached) " >&6
4798 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4799 /* end confdefs.h. */
4800 #pragma GCC target ("vsx,power9-vector")
4801 #include <sys/auxv.h>
4803 #error "AT_PLATFORM is not defined"
4805 vector unsigned char (vector unsigned char a, vector unsigned char b)
4807 vector unsigned char ret;
4808 __asm__ ("xsaddqp %0,%1,%2" : "=v" (ret) : "v" (a), "v" (b));
4811 void *add_resolver (void) { return (void *) add; }
4812 __float128 add_ifunc (__float128, __float128)
4813 __attribute__ ((__ifunc__ ("add_resolver")));
4815 if ac_fn_c_try_compile
"$LINENO"; then :
4816 libgcc_cv_powerpc_float128_hw
=yes
4818 libgcc_cv_powerpc_float128_hw
=no
4820 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128_hw" >&5
4823 $as_echo "$libgcc_cv_powerpc_float128_hw" >&6; }
4826 # Collect host-machine-specific information.
4827 .
${srcdir}/config.
host
4829 # Used for constructing correct paths for offload compilers.
4831 real_host_noncanonical
=${host_noncanonical}
4832 if test x
"$enable_as_accelerator_for" != x
; then
4833 accel_dir_suffix
=/accel
/${target_noncanonical}
4834 real_host_noncanonical
=${enable_as_accelerator_for}
4839 if test x
"$enable_offload_targets" != x
; then
4840 extra_parts
="${extra_parts} crtoffloadbegin.o crtoffloadend.o crtoffloadtable.o"
4843 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
4844 # This is after config.host so we can augment tmake_file.
4845 # Link with -nostartfiles -nodefaultlibs since neither are present while
4848 i?
86-*-solaris2* | x86_64-
*-solaris2.1
[0-9]*)
4849 cat > conftest.s
<<EOF
4850 .section .eh_frame,"a",@unwind
4852 .section .jcr,"aw",@progbits
4855 if { ac_try
='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
4856 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4860 test $ac_status = 0; }; }; then
4861 tmake_file
="${tmake_file} i386/t-crtstuff"
4866 # Check if xtensa target is configured for windowed ABI and thus needs to use
4867 # custom unwind code.
4868 # This is after config.host so we can augment tmake_file.
4871 cat > conftest.c
<<EOF
4872 #ifdef __XTENSA_CALL0_ABI__
4876 if { ac_try
='${CC-cc} -E -o conftest.i conftest.c 1>&5'
4877 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4880 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4881 test $ac_status = 0; }; }; then
4882 tmake_file
="${tmake_file} xtensa/t-windowed"
4887 # Check for visibility support. This is after config.host so that
4888 # we can check for asm_hidden_op.
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
4890 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
4891 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
4892 $as_echo_n "(cached) " >&6
4895 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
4896 libgcc_cv_hidden_visibility_attribute
=no
4897 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4898 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4902 test $ac_status = 0; }; }; then
4903 if grep "\\$asm_hidden_op.*foo" conftest.s
>/dev
/null
; then
4904 libgcc_cv_hidden_visibility_attribute
=yes
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
4911 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
4913 if test $libgcc_cv_hidden_visibility_attribute = yes; then
4914 vis_hide
='-fvisibility=hidden -DHIDE_EXPORTS'
4920 # See if we have thread-local storage. We can only test assembler
4921 # since link-time and run-time tests require the newly built
4922 # gcc, which can't be used to build executable due to that libgcc
4923 # is yet to be built here.
4925 # Check whether --enable-tls was given.
4926 if test "${enable_tls+set}" = set; then :
4927 enableval
=$enable_tls;
4928 case "$enableval" in
4930 *) as_fn_error
"Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
4939 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
4940 if test "${gcc_cv_have_cc_tls+set}" = set; then :
4941 $as_echo_n "(cached) " >&6
4944 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4945 /* end confdefs.h. */
4946 __thread int a; int b; int main() { return a = b; }
4948 if ac_fn_c_try_compile
"$LINENO"; then :
4949 gcc_cv_have_cc_tls
=yes
4951 gcc_cv_have_cc_tls
=no
4953 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
4957 $as_echo "$gcc_cv_have_cc_tls" >&6; }
4959 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
4960 set_have_cc_tls
="-DHAVE_CC_TLS"
4964 # See if we have emulated thread-local storage.
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
4967 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
4968 if test "${gcc_cv_use_emutls+set}" = set; then :
4969 $as_echo_n "(cached) " >&6
4972 gcc_cv_use_emutls
=no
4973 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
4974 if { ac_try
='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
4975 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
4978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4979 test $ac_status = 0; }; }; then
4980 if grep __emutls_get_address conftest.s
> /dev
/null
; then
4981 gcc_cv_use_emutls
=yes
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
4988 $as_echo "$gcc_cv_use_emutls" >&6; }
4989 if test "$gcc_cv_use_emutls" = "yes" ; then
4991 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
4995 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
4996 set_use_emutls
="-DUSE_EMUTLS"
5000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
5001 $as_echo_n "checking for init priority support... " >&6; }
5002 if test "${libgcc_cv_init_priority+set}" = set; then :
5003 $as_echo_n "(cached) " >&6
5006 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h. */
5012 void ip (void) __attribute__ ((constructor (1)));
5017 if ac_fn_c_try_compile
"$LINENO"; then :
5018 libgcc_cv_init_priority
=yes
5020 libgcc_cv_init_priority
=no
5022 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
5025 $as_echo "$libgcc_cv_init_priority" >&6; }
5026 if test $libgcc_cv_init_priority = yes; then
5028 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
5032 # Conditionalize the sfp-machine.h header for this target machine.
5033 if test -z "${sfp_machine_header}"; then
5034 sfp_machine_header
=$cpu_type/sfp-machine.h
5035 if test -f ${srcdir}/config
/${sfp_machine_header}; then
5038 sfp_machine_header
=no-sfp-machine.h
5043 # Conditionalize the makefile for this target machine.
5045 for f
in ${tmake_file}
5047 if test -f ${srcdir}/config
/$f
5049 tmake_file_
="${tmake_file_} \$(srcdir)/config/$f"
5052 tmake_file
="${tmake_file_}"
5055 # Likewise export definitions for libgcc_tm.h
5059 tm_file_
="${tm_file_} \$(srcdir)/config/$f"
5061 tm_file
="${tm_file_}"
5065 # Map from thread model to thread header.
5067 case $target_thread_file in
5068 aix
) thread_header
=config
/rs6000
/gthr-aix.h
;;
5069 dce
) thread_header
=config
/pa
/gthr-dce.h
;;
5070 lynx
) thread_header
=config
/gthr-lynx.h
;;
5071 mipssde
) thread_header
=config
/mips
/gthr-mipssde.h
;;
5072 posix
) thread_header
=gthr-posix.h
;;
5073 rtems
) thread_header
=config
/gthr-rtems.h
;;
5074 single
) thread_header
=gthr-single.h
;;
5075 tpf
) thread_header
=config
/s390
/gthr-tpf.h
;;
5076 vxworks
) thread_header
=config
/gthr-vxworks.h
;;
5077 win32
) thread_header
=config
/i386
/gthr-win32.h
;;
5082 # Substitute configuration variables
5092 # We need multilib support.
5093 ac_config_files
="$ac_config_files Makefile"
5095 ac_config_commands
="$ac_config_commands default"
5097 cat >confcache
<<\_ACEOF
5098 # This file is a shell script that caches the results of configure
5099 # tests run on this system so they can be shared between configure
5100 # scripts and configure runs, see configure's option --config-cache.
5101 # It is not useful on other systems. If it contains results you don't
5102 # want to keep, you may remove or edit it.
5104 # config.status only pays attention to the cache file if you give it
5105 # the --recheck option to rerun configure.
5107 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5108 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5113 # The following way of writing the cache mishandles newlines in values,
5114 # but we know of no workaround that is simple, portable, and efficient.
5115 # So, we kill variables containing newlines.
5116 # Ultrix sh set writes to stderr and can't be redirected directly,
5117 # and sets the high bit in the cache file unless we assign to the vars.
5119 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5120 eval ac_val
=\$
$ac_var
5124 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5125 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5128 _ | IFS | as_nl
) ;; #(
5129 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5130 *) { eval $ac_var=; unset $ac_var;} ;;
5136 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5137 *${as_nl}ac_space
=\
*)
5138 # `set' does not quote correctly, so add quotes: double-quote
5139 # substitution turns \\\\ into \\, and sed turns \\ into \.
5142 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5145 # `set' quotes correctly as required by POSIX, so do not add quotes.
5146 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5155 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5157 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5159 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5160 if test -w "$cache_file"; then
5161 test "x$cache_file" != "x/dev/null" &&
5162 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5163 $as_echo "$as_me: updating cache $cache_file" >&6;}
5164 cat confcache
>$cache_file
5166 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5167 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5172 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5173 # Let make expand exec_prefix.
5174 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5176 DEFS
=-DHAVE_CONFIG_H
5180 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5181 # 1. Remove the extension, and $U if already installed.
5182 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5183 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5184 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5185 # will be set to the directory where LIBOBJS objects are built.
5186 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5187 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5191 LTLIBOBJS
=$ac_ltlibobjs
5195 : ${CONFIG_STATUS=./config.status}
5197 ac_clean_files_save
=$ac_clean_files
5198 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5199 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5200 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5202 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5204 # Generated by $as_me.
5205 # Run this file to recreate the current configuration.
5206 # Compiler output produced by configure, useful for debugging
5207 # configure, is in config.log if it exists.
5213 SHELL=\${CONFIG_SHELL-$SHELL}
5216 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5217 ## -------------------- ##
5218 ## M4sh Initialization. ##
5219 ## -------------------- ##
5221 # Be more Bourne compatible
5222 DUALCASE
=1; export DUALCASE
# for MKS sh
5223 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5226 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5227 # is contrary to our usage. Disable this feature.
5228 alias -g '${1+"$@"}'='"$@"'
5229 setopt NO_GLOB_SUBST
5231 case `(set -o) 2>/dev/null` in #(
5243 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5244 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5245 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5246 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5247 # Prefer a ksh shell builtin over an external printf program on Solaris,
5248 # but without wasting forks for bash or zsh.
5249 if test -z "$BASH_VERSION$ZSH_VERSION" \
5250 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5251 as_echo='print
-r --'
5252 as_echo_n='print
-rn --'
5253 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5254 as_echo='printf %s
\n'
5255 as_echo_n='printf %s
'
5257 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5258 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5259 as_echo_n='/usr
/ucb
/echo -n'
5261 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5262 as_echo_n_body='eval
5266 expr "X$arg" : "X\\(.*\\)$as_nl";
5267 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5269 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5271 export as_echo_n_body
5272 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5275 as_echo='sh
-c $as_echo_body as_echo
'
5278 # The user is always right.
5279 if test "${PATH_SEPARATOR+set}" != set; then
5281 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5282 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5289 # We need space, tab and new line, in precisely that order. Quoting is
5290 # there to prevent editors from complaining about space-tab.
5291 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5292 # splitting by setting IFS to empty value.)
5295 # Find who we are. Look in the path if we contain no directory separator.
5297 *[\\/]* ) as_myself=$0 ;;
5298 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5302 test -z "$as_dir" && as_dir=.
5303 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5309 # We did not find ourselves, most probably we were run as `sh COMMAND'
5310 # in which case we are not to be found in the path.
5311 if test "x$as_myself" = x
; then
5314 if test ! -f "$as_myself"; then
5315 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5319 # Unset variables that we do not need and which cause bugs (e.g. in
5320 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5321 # suppresses any "Segmentation fault" message there. '((' could
5322 # trigger a bug in pdksh 5.2.14.
5323 for as_var
in BASH_ENV ENV MAIL MAILPATH
5324 do eval test x\
${$as_var+set} = xset \
5325 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5338 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5341 # as_fn_error ERROR [LINENO LOG_FD]
5342 # ---------------------------------
5343 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5344 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5345 # script with status $?, using 1 if that was 0.
5348 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5350 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5351 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5353 $as_echo "$as_me: error: $1" >&2
5354 as_fn_exit
$as_status
5358 # as_fn_set_status STATUS
5359 # -----------------------
5360 # Set $? to STATUS, without forking.
5364 } # as_fn_set_status
5368 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5378 # Portably unset VAR.
5381 { eval $1=; unset $1;}
5383 as_unset
=as_fn_unset
5384 # as_fn_append VAR VALUE
5385 # ----------------------
5386 # Append the text in VALUE to the end of the definition contained in VAR. Take
5387 # advantage of any shell optimizations that allow amortized linear growth over
5388 # repeated appends, instead of the typical quadratic growth present in naive
5390 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5391 eval 'as_fn_append ()
5402 # as_fn_arith ARG...
5403 # ------------------
5404 # Perform arithmetic evaluation on the ARGs, and store the result in the
5405 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5406 # must be portable across $(()) and expr.
5407 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5408 eval 'as_fn_arith ()
5415 as_val
=`expr "$@" || test $? -eq 1`
5420 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5421 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5427 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5428 as_basename
=basename
5433 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5439 as_me
=`$as_basename -- "$0" ||
5440 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5441 X"$0" : 'X\(//\)$' \| \
5442 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5444 sed '/^.*\/\([^/][^/]*\)\/*$/{
5458 # Avoid depending upon Character Ranges.
5459 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5460 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5461 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5462 as_cr_digits
='0123456789'
5463 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5465 ECHO_C
= ECHO_N
= ECHO_T
=
5466 case `echo -n x` in #(((((
5468 case `echo 'xy\c'` in
5469 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5471 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5478 rm -f conf$$ conf$$.exe conf$$.
file
5479 if test -d conf$$.dir
; then
5480 rm -f conf$$.dir
/conf$$.
file
5483 mkdir conf$$.dir
2>/dev
/null
5485 if (echo >conf$$.
file) 2>/dev
/null
; then
5486 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5488 # ... but there are two gotchas:
5489 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5490 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5491 # In both cases, we have to default to `cp -p'.
5492 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5494 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5502 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5503 rmdir conf$$.dir
2>/dev
/null
5508 # Create "$as_dir" as a directory, including parents if necessary.
5513 -*) as_dir
=.
/$as_dir;;
5515 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5519 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5520 *) as_qdir
=$as_dir;;
5522 as_dirs
="'$as_qdir' $as_dirs"
5523 as_dir
=`$as_dirname -- "$as_dir" ||
5524 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5525 X"$as_dir" : 'X\(//\)[^/]' \| \
5526 X"$as_dir" : 'X\(//\)$' \| \
5527 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5528 $as_echo X"$as_dir" |
5529 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5546 test -d "$as_dir" && break
5548 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5549 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
5553 if mkdir
-p .
2>/dev
/null
; then
5554 as_mkdir_p
='mkdir -p "$as_dir"'
5556 test -d .
/-p && rmdir .
/-p
5560 if test -x / >/dev
/null
2>&1; then
5563 if ls -dL / >/dev
/null
2>&1; then
5570 if test -d "$1"; then
5576 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5577 ???[sx]*):;;*)false;;esac;fi
5581 as_executable_p
=$as_test_x
5583 # Sed expression to map a string onto a valid CPP name.
5584 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5586 # Sed expression to map a string onto a valid variable name.
5587 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5591 ## ----------------------------------- ##
5592 ## Main body of $CONFIG_STATUS script. ##
5593 ## ----------------------------------- ##
5595 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5598 # Save the log message, to keep $0 and so on meaningful, and to
5599 # report actual input values of CONFIG_FILES etc. instead of their
5600 # values after options handling.
5602 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5603 generated by GNU Autoconf 2.64. Invocation command line was
5605 CONFIG_FILES = $CONFIG_FILES
5606 CONFIG_HEADERS = $CONFIG_HEADERS
5607 CONFIG_LINKS = $CONFIG_LINKS
5608 CONFIG_COMMANDS = $CONFIG_COMMANDS
5611 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5616 case $ac_config_files in *"
5617 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
5620 case $ac_config_headers in *"
5621 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
5625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5626 # Files that config.status was made for.
5627 config_files="$ac_config_files"
5628 config_headers="$ac_config_headers"
5629 config_commands="$ac_config_commands"
5633 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5635 \`$as_me' instantiates files and other configuration actions
5636 from templates according to the current configuration. Unless the files
5637 and actions are specified as TAGs, all are instantiated by default.
5639 Usage: $0 [OPTION]... [TAG]...
5641 -h, --help print this help, then exit
5642 -V, --version print version number and configuration settings, then exit
5643 -q, --quiet, --silent
5644 do not print progress messages
5645 -d, --debug don't remove temporary files
5646 --recheck update $as_me by reconfiguring in the same conditions
5647 --file=FILE[:TEMPLATE]
5648 instantiate the configuration file FILE
5649 --header=FILE[:TEMPLATE]
5650 instantiate the configuration header FILE
5652 Configuration files:
5655 Configuration headers:
5658 Configuration commands:
5661 Report bugs to the package provider.
5662 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
5663 General help using GNU software: <http://www.gnu.org/gethelp/>."
5666 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5668 GNU C Runtime Library config.status 1.0
5669 configured by $0, generated by GNU Autoconf 2.64,
5670 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5672 Copyright (C) 2009 Free Software Foundation, Inc.
5673 This config.status script is free software; the Free Software Foundation
5674 gives unlimited permission to copy, distribute and modify it."
5680 test -n "\$AWK" || AWK=awk
5683 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5684 # The default lists apply if the user does not specify any file.
5690 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5691 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
5702 # Handling of the options.
5703 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5705 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5706 $as_echo "$ac_cs_version"; exit ;;
5707 --debug |
--debu |
--deb |
--de |
--d |
-d )
5709 --file |
--fil |
--fi |
--f )
5712 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5714 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5715 ac_need_defaults
=false
;;
5716 --header |
--heade |
--head |
--hea )
5719 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5721 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5722 ac_need_defaults
=false
;;
5724 # Conflict between --help and --header
5725 as_fn_error
"ambiguous option: \`$1'
5726 Try \`$0 --help' for more information.";;
5727 --help |
--hel |
-h )
5728 $as_echo "$ac_cs_usage"; exit ;;
5729 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5730 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5734 -*) as_fn_error
"unrecognized option: \`$1'
5735 Try \`$0 --help' for more information." ;;
5737 *) as_fn_append ac_config_targets
" $1"
5738 ac_need_defaults
=false
;;
5744 ac_configure_extra_args
=
5746 if $ac_cs_silent; then
5748 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5752 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5753 if \$ac_cs_recheck; then
5754 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5756 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5757 CONFIG_SHELL='$SHELL'
5763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5767 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5768 ## Running $as_me. ##
5774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5780 with_target_subdir=${with_target_subdir}
5781 with_multisubdir=${with_multisubdir}
5782 ac_configure_args="--enable-multilib ${ac_configure_args}"
5783 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5784 libgcc_topdir=${libgcc_topdir}
5790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5792 # Handling of arguments.
5793 for ac_config_target
in $ac_config_targets
5795 case $ac_config_target in
5796 "auto-target.h") CONFIG_HEADERS
="$CONFIG_HEADERS auto-target.h:config.in" ;;
5797 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5798 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
5800 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5805 # If the user did not use the arguments to specify the items to instantiate,
5806 # then the envvar interface is used. Set only those that are not.
5807 # We use the long form for the default assignment because of an extremely
5808 # bizarre bug on SunOS 4.1.3.
5809 if $ac_need_defaults; then
5810 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5811 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5812 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
5815 # Have a temporary directory for convenience. Make it in the build tree
5816 # simply because there is no reason against having it here, and in addition,
5817 # creating and moving files from /tmp can sometimes cause problems.
5818 # Hook for its removal unless debugging.
5819 # Note that there is a small window in which the directory will not be cleaned:
5820 # after its creation but before its name has been assigned to `$tmp'.
5824 trap 'exit_status=$?
5825 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5827 trap 'as_fn_exit 1' 1 2 13 15
5829 # Create a (secure) tmp directory for tmp files.
5832 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5833 test -n "$tmp" && test -d "$tmp"
5836 tmp
=.
/conf$$
-$RANDOM
5837 (umask 077 && mkdir
"$tmp")
5838 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
5840 # Set up the scripts for CONFIG_FILES section.
5841 # No need to generate them if there are no CONFIG_FILES.
5842 # This happens for instance with `./config.status config.h'.
5843 if test -n "$CONFIG_FILES"; then
5846 ac_cr
=`echo X | tr X '\015'`
5847 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5848 # But we know of no other shell where ac_cr would be empty at this
5849 # point, so we can use a bashism as a fallback.
5850 if test "x$ac_cr" = x
; then
5851 eval ac_cr
=\$
\'\\r
\'
5853 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5854 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5860 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5865 echo "cat >conf$$subs.awk <<_ACEOF" &&
5866 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5869 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5870 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5872 for ac_last_try in false false false false false :; do
5873 . ./conf$$subs.sh ||
5874 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5876 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5877 if test $ac_delim_n = $ac_delim_num; then
5879 elif $ac_last_try; then
5880 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
5882 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5887 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5888 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
5892 s/^/S["/; s
/!.
*/"]=/
5902 s/\(.\{148\}\).*/\1/
5904 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5909 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5916 s/\(.\{148\}\).*/\1/
5918 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5922 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5927 ' <conf$$subs.awk | sed '
5932 ' >>$CONFIG_STATUS || ac_write_fail=1
5933 rm -f conf$$subs.awk
5934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5936 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
5937 for (key in S) S_is_set[key] = 1
5943 nfields = split(line, field, "@
")
5945 len = length(field[1])
5946 for (i = 2; i < nfields; i++) {
5948 keylen = length(key)
5949 if (S_is_set[key]) {
5951 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5952 len += length(value) + length(field[++i])
5963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5964 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5965 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5968 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
5969 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
5972 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5973 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
5974 # trailing colons and then remove the whole line if VPATH becomes empty
5975 # (actually we leave an empty line to preserve line numbers).
5976 if test "x
$srcdir" = x.; then
5977 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5981 s/^\([^=]*=[ ]*\):*/\1/
5987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5988 fi # test -n "$CONFIG_FILES"
5990 # Set up the scripts for CONFIG_HEADERS section.
5991 # No need to generate them if there are no CONFIG_HEADERS.
5992 # This happens for instance with `./config.status Makefile'.
5993 if test -n "$CONFIG_HEADERS"; then
5994 cat >"$tmp/defines.
awk" <<\_ACAWK ||
5998 # Transform confdefs.h into an awk script `defines.awk', embedded as
5999 # here-document in config.status, that substitutes the proper values into
6000 # config.h.in to produce config.h.
6002 # Create a delimiter string that does not exist in confdefs.h, to ease
6003 # handling of long lines.
6005 for ac_last_try in false false :; do
6006 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
6007 if test -z "$ac_t"; then
6009 elif $ac_last_try; then
6010 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
6012 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
6016 # For the awk script, D is an array of macro values keyed by name,
6017 # likewise P contains macro parameters if any. Preserve backslash
6018 # newline sequences.
6020 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6022 s/.\{148\}/&'"$ac_delim"'/g
6025 s/^[ ]*#[ ]*define[ ][ ]*/ /
6032 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
6034 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6038 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6039 D["\
1"]=" \
3\\\\\\n
"\\/p
6041 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6046 s/.\{148\}/&'"$ac_delim"'/g
6051 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6054 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6056 ' <confdefs.h | sed '
6057 s/'"$ac_delim"'/"\\\
6058 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6061 for (key in D) D_is_set[key] = 1
6064 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6066 split(line, arg, " ")
6067 if (arg[1] == "#") {
6071 defundef
= substr
(arg
[1], 2)
6074 split(mac1
, mac2
, "(") #)
6076 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6077 if (D_is_set
[macro
]) {
6078 # Preserve the white space surrounding the "#".
6079 print prefix
"define", macro P
[macro
] D
[macro
]
6082 # Replace #undef with comments. This is necessary, for example,
6083 # in the case of _POSIX_SOURCE, which is predefined and required
6084 # on some systems where configure will not decide to define it.
6085 if (defundef
== "undef") {
6086 print
"/*", prefix defundef
, macro
, "*/"
6094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6095 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6096 fi # test -n "$CONFIG_HEADERS"
6099 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6104 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6106 case $ac_mode$ac_tag in
6108 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6109 :[FH
]-) ac_tag
=-:-;;
6110 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6127 -) ac_f
="$tmp/stdin";;
6128 *) # Look for the file first in the build tree, then in the source tree
6129 # (if the path is not absolute). The absolute path cannot be DOS-style,
6130 # because $ac_f cannot contain `:'.
6134 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6136 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6138 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6139 as_fn_append ac_file_inputs
" '$ac_f'"
6142 # Let's still pretend it is `configure' which instantiates (i.e., don't
6143 # use $as_me), people would be surprised to read:
6144 # /* config.h. Generated by config.status. */
6145 configure_input
='Generated from '`
6146 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6148 if test x
"$ac_file" != x-
; then
6149 configure_input
="$ac_file. $configure_input"
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6151 $as_echo "$as_me: creating $ac_file" >&6;}
6153 # Neutralize special characters interpreted by sed in replacement strings.
6154 case $configure_input in #(
6155 *\
&* |
*\|
* |
*\\* )
6156 ac_sed_conf_input
=`$as_echo "$configure_input" |
6157 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6158 *) ac_sed_conf_input
=$configure_input;;
6162 *:-:* |
*:-) cat >"$tmp/stdin" \
6163 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6168 ac_dir
=`$as_dirname -- "$ac_file" ||
6169 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6170 X"$ac_file" : 'X\(//\)[^/]' \| \
6171 X"$ac_file" : 'X\(//\)$' \| \
6172 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6173 $as_echo X"$ac_file" |
6174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6191 as_dir
="$ac_dir"; as_fn_mkdir_p
6195 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6197 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6198 # A ".." for each directory in $ac_dir_suffix.
6199 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6200 case $ac_top_builddir_sub in
6201 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6202 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6205 ac_abs_top_builddir
=$ac_pwd
6206 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6207 # for backward compatibility:
6208 ac_top_builddir
=$ac_top_build_prefix
6211 .
) # We are building in place.
6213 ac_top_srcdir
=$ac_top_builddir_sub
6214 ac_abs_top_srcdir
=$ac_pwd ;;
6215 [\\/]* | ?
:[\\/]* ) # Absolute name.
6216 ac_srcdir
=$srcdir$ac_dir_suffix;
6217 ac_top_srcdir
=$srcdir
6218 ac_abs_top_srcdir
=$srcdir ;;
6220 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6221 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6222 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6224 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6234 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6235 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6240 # If the template does not know about datarootdir, expand it.
6241 # FIXME: This hack should be removed a few years after 2.60.
6242 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6253 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6254 *datarootdir
*) ac_datarootdir_seen
=yes;;
6255 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6257 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6260 ac_datarootdir_hack='
6261 s&@datadir@&$datadir&g
6262 s&@docdir@&$docdir&g
6263 s&@infodir@&$infodir&g
6264 s&@localedir@&$localedir&g
6265 s&@mandir@&$mandir&g
6266 s&\\\${datarootdir}&$datarootdir&g' ;;
6270 # Neutralize VPATH when `$srcdir' = `.'.
6271 # Shell code in configure.ac might set extrasub.
6272 # FIXME: do we really want to maintain this feature?
6273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6274 ac_sed_extra="$ac_vpsub
6277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6279 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6280 s|@configure_input@|
$ac_sed_conf_input|
;t t
6281 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6282 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6283 s
&@srcdir@
&$ac_srcdir&;t t
6284 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6285 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6286 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6287 s
&@builddir@
&$ac_builddir&;t t
6288 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6289 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6290 s
&@INSTALL@
&$ac_INSTALL&;t t
6291 $ac_datarootdir_hack
6293 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6294 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6296 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6297 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6298 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6300 which seems to be undefined. Please make sure it is defined." >&5
6301 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6302 which seems to be undefined. Please make sure it is defined." >&2;}
6306 -) cat "$tmp/out" && rm -f "$tmp/out";;
6307 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6309 || as_fn_error "could not create $ac_file" "$LINENO" 5
6315 if test x"$ac_file" != x-; then
6317 $as_echo "/* $configure_input */" \
6318 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6319 } >"$tmp/config.h" \
6320 || as_fn_error "could not create $ac_file" "$LINENO" 5
6321 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6323 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6326 mv "$tmp/config.h" "$ac_file" \
6327 || as_fn_error "could not create $ac_file" "$LINENO" 5
6330 $as_echo "/* $configure_input */" \
6331 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6332 || as_fn_error "could not create -" "$LINENO" 5
6336 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6337 $as_echo "$as_me: executing $ac_file commands" >&6;}
6342 case $ac_file$ac_mode in
6343 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6344 if test -n "$CONFIG_FILES"; then
6345 # FIXME: We shouldn't need to
set ac_file
6347 .
${libgcc_topdir}/config-ml.
in
6356 ac_clean_files
=$ac_clean_files_save
6358 test $ac_write_fail = 0 ||
6359 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
6362 # configure is writing to config.log, and then calls config.status.
6363 # config.status does its own redirection, appending to config.log.
6364 # Unfortunately, on DOS this fails, as config.log is still kept open
6365 # by configure, so config.status won't be able to write to it; its
6366 # output is simply discarded. So we exec the FD to /dev/null,
6367 # effectively closing config.log, so it can be properly (re)opened and
6368 # appended to by config.status. When coming back to configure, we
6369 # need to make the FD available again.
6370 if test "$no_create" != yes; then
6372 ac_config_status_args
=
6373 test "$silent" = yes &&
6374 ac_config_status_args
="$ac_config_status_args --quiet"
6376 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6378 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6379 # would make configure fail if this is the last instruction.
6380 $ac_cs_success || as_fn_exit $?
6382 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6384 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}