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
573 real_host_noncanonical
575 force_explicit_eh_registry
582 long_double_type_size
652 program_transform_name
665 enable_option_checking
672 enable_version_specific_runtime_libs
674 enable_maintainer_mode
678 with_system_libunwind
680 enable_explicit_exception_frame_registration
683 with_gcc_major_version_only
685 ac_precious_vars
='build_alias
696 # Initialize some variables set by options.
698 ac_init_version
=false
699 ac_unrecognized_opts
=
701 # The variables have the same names as the options, with
702 # dashes changed to underlines.
710 program_transform_name
=s
,x
,x
,
718 # Installation directory options.
719 # These are left unexpanded so users can "make install exec_prefix=/foo"
720 # and all the variables that are supposed to be based on exec_prefix
721 # by default will actually change.
722 # Use braces instead of parens because sh, perl, etc. also accept them.
723 # (The list follows the same order as the GNU Coding Standards.)
724 bindir
='${exec_prefix}/bin'
725 sbindir
='${exec_prefix}/sbin'
726 libexecdir
='${exec_prefix}/libexec'
727 datarootdir
='${prefix}/share'
728 datadir
='${datarootdir}'
729 sysconfdir
='${prefix}/etc'
730 sharedstatedir
='${prefix}/com'
731 localstatedir
='${prefix}/var'
732 includedir
='${prefix}/include'
733 oldincludedir
='/usr/include'
734 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
735 infodir
='${datarootdir}/info'
740 libdir
='${exec_prefix}/lib'
741 localedir
='${datarootdir}/locale'
742 mandir
='${datarootdir}/man'
748 # If the previous option needs an argument, assign it.
749 if test -n "$ac_prev"; then
750 eval $ac_prev=\
$ac_option
756 *=*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
760 # Accept the important Cygnus configure options, so we can diagnose typos.
762 case $ac_dashdash$ac_option in
766 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
768 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
771 -build |
--build |
--buil |
--bui |
--bu)
772 ac_prev
=build_alias
;;
773 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
774 build_alias
=$ac_optarg ;;
776 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
777 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
778 ac_prev
=cache_file
;;
779 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
780 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
781 cache_file
=$ac_optarg ;;
784 cache_file
=config.cache
;;
786 -datadir |
--datadir |
--datadi |
--datad)
788 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
789 datadir
=$ac_optarg ;;
791 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
792 |
--dataroo |
--dataro |
--datar)
793 ac_prev
=datarootdir
;;
794 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
795 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
796 datarootdir
=$ac_optarg ;;
798 -disable-* |
--disable-*)
799 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
800 # Reject names that are not valid shell variable names.
801 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
802 as_fn_error
"invalid feature name: $ac_useropt"
803 ac_useropt_orig
=$ac_useropt
804 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
805 case $ac_user_opts in
809 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
810 ac_unrecognized_sep
=', ';;
812 eval enable_
$ac_useropt=no
;;
814 -docdir |
--docdir |
--docdi |
--doc |
--do)
816 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
819 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
821 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
824 -enable-* |
--enable-*)
825 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
826 # Reject names that are not valid shell variable names.
827 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
828 as_fn_error
"invalid feature name: $ac_useropt"
829 ac_useropt_orig
=$ac_useropt
830 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
831 case $ac_user_opts in
835 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
836 ac_unrecognized_sep
=', ';;
838 eval enable_
$ac_useropt=\
$ac_optarg ;;
840 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
841 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
842 |
--exec |
--exe |
--ex)
843 ac_prev
=exec_prefix
;;
844 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
845 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
846 |
--exec=* |
--exe=* |
--ex=*)
847 exec_prefix
=$ac_optarg ;;
849 -gas |
--gas |
--ga |
--g)
850 # Obsolete; use --with-gas.
853 -help |
--help |
--hel |
--he |
-h)
855 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
856 ac_init_help
=recursive
;;
857 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
858 ac_init_help
=short
;;
860 -host |
--host |
--hos |
--ho)
861 ac_prev
=host_alias
;;
862 -host=* |
--host=* |
--hos=* |
--ho=*)
863 host_alias
=$ac_optarg ;;
865 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
867 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
869 htmldir
=$ac_optarg ;;
871 -includedir |
--includedir |
--includedi |
--included |
--include \
872 |
--includ |
--inclu |
--incl |
--inc)
873 ac_prev
=includedir
;;
874 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
875 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
876 includedir
=$ac_optarg ;;
878 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
880 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
881 infodir
=$ac_optarg ;;
883 -libdir |
--libdir |
--libdi |
--libd)
885 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
888 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
889 |
--libexe |
--libex |
--libe)
890 ac_prev
=libexecdir
;;
891 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
892 |
--libexe=* |
--libex=* |
--libe=*)
893 libexecdir
=$ac_optarg ;;
895 -localedir |
--localedir |
--localedi |
--localed |
--locale)
897 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
898 localedir
=$ac_optarg ;;
900 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
901 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
902 ac_prev
=localstatedir
;;
903 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
904 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
905 localstatedir
=$ac_optarg ;;
907 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
909 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
913 # Obsolete; use --without-fp.
916 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
917 |
--no-cr |
--no-c |
-n)
920 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
921 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
924 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
925 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
926 |
--oldin |
--oldi |
--old |
--ol |
--o)
927 ac_prev
=oldincludedir
;;
928 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
929 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
930 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
931 oldincludedir
=$ac_optarg ;;
933 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
935 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
938 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
939 |
--program-pre |
--program-pr |
--program-p)
940 ac_prev
=program_prefix
;;
941 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
942 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
943 program_prefix
=$ac_optarg ;;
945 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
946 |
--program-suf |
--program-su |
--program-s)
947 ac_prev
=program_suffix
;;
948 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
949 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
950 program_suffix
=$ac_optarg ;;
952 -program-transform-name |
--program-transform-name \
953 |
--program-transform-nam |
--program-transform-na \
954 |
--program-transform-n |
--program-transform- \
955 |
--program-transform |
--program-transfor \
956 |
--program-transfo |
--program-transf \
957 |
--program-trans |
--program-tran \
958 |
--progr-tra |
--program-tr |
--program-t)
959 ac_prev
=program_transform_name
;;
960 -program-transform-name=* |
--program-transform-name=* \
961 |
--program-transform-nam=* |
--program-transform-na=* \
962 |
--program-transform-n=* |
--program-transform-=* \
963 |
--program-transform=* |
--program-transfor=* \
964 |
--program-transfo=* |
--program-transf=* \
965 |
--program-trans=* |
--program-tran=* \
966 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
967 program_transform_name
=$ac_optarg ;;
969 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
971 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
974 -psdir |
--psdir |
--psdi |
--psd |
--ps)
976 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
979 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
980 |
-silent |
--silent |
--silen |
--sile |
--sil)
983 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
985 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
987 sbindir
=$ac_optarg ;;
989 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
990 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
991 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
993 ac_prev
=sharedstatedir
;;
994 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
995 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
996 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
998 sharedstatedir
=$ac_optarg ;;
1000 -site |
--site |
--sit)
1002 -site=* |
--site=* |
--sit=*)
1005 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1007 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1008 srcdir
=$ac_optarg ;;
1010 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1011 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1012 ac_prev
=sysconfdir
;;
1013 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1014 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1015 sysconfdir
=$ac_optarg ;;
1017 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1018 ac_prev
=target_alias
;;
1019 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1020 target_alias
=$ac_optarg ;;
1022 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1025 -version |
--version |
--versio |
--versi |
--vers |
-V)
1026 ac_init_version
=: ;;
1029 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1030 # Reject names that are not valid shell variable names.
1031 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1032 as_fn_error
"invalid package name: $ac_useropt"
1033 ac_useropt_orig
=$ac_useropt
1034 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1035 case $ac_user_opts in
1039 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1040 ac_unrecognized_sep
=', ';;
1042 eval with_
$ac_useropt=\
$ac_optarg ;;
1044 -without-* |
--without-*)
1045 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1046 # Reject names that are not valid shell variable names.
1047 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1048 as_fn_error
"invalid package name: $ac_useropt"
1049 ac_useropt_orig
=$ac_useropt
1050 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051 case $ac_user_opts in
1055 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1056 ac_unrecognized_sep
=', ';;
1058 eval with_
$ac_useropt=no
;;
1061 # Obsolete; use --with-x.
1064 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1065 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1066 ac_prev
=x_includes
;;
1067 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1068 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1069 x_includes
=$ac_optarg ;;
1071 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1072 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1073 ac_prev
=x_libraries
;;
1074 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1075 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1076 x_libraries
=$ac_optarg ;;
1078 -*) as_fn_error
"unrecognized option: \`$ac_option'
1079 Try \`$0 --help' for more information."
1083 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1084 # Reject names that are not valid shell variable names.
1085 case $ac_envvar in #(
1086 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1087 as_fn_error
"invalid variable name: \`$ac_envvar'" ;;
1089 eval $ac_envvar=\
$ac_optarg
1090 export $ac_envvar ;;
1093 # FIXME: should be removed in autoconf 3.0.
1094 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1095 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1096 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1097 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1103 if test -n "$ac_prev"; then
1104 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1105 as_fn_error
"missing argument to $ac_option"
1108 if test -n "$ac_unrecognized_opts"; then
1109 case $enable_option_checking in
1111 fatal
) as_fn_error
"unrecognized options: $ac_unrecognized_opts" ;;
1112 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1116 # Check all directory arguments for consistency.
1117 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1118 datadir sysconfdir sharedstatedir localstatedir includedir \
1119 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1120 libdir localedir mandir
1122 eval ac_val
=\$
$ac_var
1123 # Remove trailing slashes.
1126 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1127 eval $ac_var=\
$ac_val;;
1129 # Be sure to have absolute directory names.
1131 [\\/$
]* | ?
:[\\/]* ) continue;;
1132 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1134 as_fn_error
"expected an absolute directory name for --$ac_var: $ac_val"
1137 # There might be people who depend on the old broken behavior: `$host'
1138 # used to hold the argument of --host etc.
1139 # FIXME: To remove some day.
1142 target
=$target_alias
1144 # FIXME: To remove some day.
1145 if test "x$host_alias" != x
; then
1146 if test "x$build_alias" = x
; then
1147 cross_compiling
=maybe
1148 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1149 If a cross compiler is detected then cross compile mode will be used." >&2
1150 elif test "x$build_alias" != "x$host_alias"; then
1156 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1158 test "$silent" = yes && exec 6>/dev
/null
1161 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1162 ac_ls_di
=`ls -di .` &&
1163 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1164 as_fn_error
"working directory cannot be determined"
1165 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1166 as_fn_error
"pwd does not report name of working directory"
1169 # Find the source files, if location was not specified.
1170 if test -z "$srcdir"; then
1171 ac_srcdir_defaulted
=yes
1172 # Try the directory containing this script, then the parent directory.
1173 ac_confdir
=`$as_dirname -- "$as_myself" ||
1174 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1175 X"$as_myself" : 'X\(//\)[^/]' \| \
1176 X"$as_myself" : 'X\(//\)$' \| \
1177 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1178 $as_echo X"$as_myself" |
1179 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1197 if test ! -r "$srcdir/$ac_unique_file"; then
1201 ac_srcdir_defaulted
=no
1203 if test ! -r "$srcdir/$ac_unique_file"; then
1204 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1205 as_fn_error
"cannot find sources ($ac_unique_file) in $srcdir"
1207 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1209 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1211 # When building in place, set srcdir=.
1212 if test "$ac_abs_confdir" = "$ac_pwd"; then
1215 # Remove unnecessary trailing slashes from srcdir.
1216 # Double slashes in file names in object file debugging info
1217 # mess up M-x gdb in Emacs.
1219 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1221 for ac_var
in $ac_precious_vars; do
1222 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1223 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1224 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1225 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1229 # Report the --help message.
1231 if test "$ac_init_help" = "long"; then
1232 # Omit some internal or obsolete options to make the list less imposing.
1233 # This message is too long to be a string in the A/UX 3.1 sh.
1235 \`configure' configures GNU C Runtime Library 1.0 to adapt to many kinds of systems.
1237 Usage: $0 [OPTION]... [VAR=VALUE]...
1239 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1240 VAR=VALUE. See below for descriptions of some of the useful variables.
1242 Defaults for the options are specified in brackets.
1245 -h, --help display this help and exit
1246 --help=short display options specific to this package
1247 --help=recursive display the short help of all the included packages
1248 -V, --version display version information and exit
1249 -q, --quiet, --silent do not print \`checking...' messages
1250 --cache-file=FILE cache test results in FILE [disabled]
1251 -C, --config-cache alias for \`--cache-file=config.cache'
1252 -n, --no-create do not create output files
1253 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1255 Installation directories:
1256 --prefix=PREFIX install architecture-independent files in PREFIX
1257 [$ac_default_prefix]
1258 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1261 By default, \`make install' will install all the files in
1262 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1263 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1264 for instance \`--prefix=\$HOME'.
1266 For better control, use the options below.
1268 Fine tuning of the installation directories:
1269 --bindir=DIR user executables [EPREFIX/bin]
1270 --sbindir=DIR system admin executables [EPREFIX/sbin]
1271 --libexecdir=DIR program executables [EPREFIX/libexec]
1272 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1273 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1274 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1275 --libdir=DIR object code libraries [EPREFIX/lib]
1276 --includedir=DIR C header files [PREFIX/include]
1277 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1278 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1279 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1280 --infodir=DIR info documentation [DATAROOTDIR/info]
1281 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1282 --mandir=DIR man documentation [DATAROOTDIR/man]
1283 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc]
1284 --htmldir=DIR html documentation [DOCDIR]
1285 --dvidir=DIR dvi documentation [DOCDIR]
1286 --pdfdir=DIR pdf documentation [DOCDIR]
1287 --psdir=DIR ps documentation [DOCDIR]
1293 --build=BUILD configure
for building on BUILD
[guessed
]
1294 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1298 if test -n "$ac_init_help"; then
1299 case $ac_init_help in
1300 short | recursive
) echo "Configuration of GNU C Runtime Library 1.0:";;
1305 --disable-option-checking ignore unrecognized
--enable/--with options
1306 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1307 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1308 --disable-shared don
't provide a shared libgcc
1309 --enable-vtable-verify Enable vtable verification feature
1310 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory
1311 --enable-maintainer-mode
1312 enable make rules and dependencies not useful (and
1313 sometimes confusing) to the casual installer
1314 --disable-largefile omit support for large files
1315 --enable-decimal-float={no,yes,bid,dpd}
1316 enable decimal float extension to C. Selecting 'bid
'
1317 or 'dpd
' choses which decimal floating point format
1319 --enable-cet enable Intel CET in target libraries
1321 --enable-explicit-exception-frame-registration
1322 register exception tables explicitly at module
1323 start, for use e.g. for compatibility with
1324 installations without PT_GNU_EH_FRAME support
1325 --enable-tls Use thread-local storage [default=yes]
1328 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1329 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1330 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1331 --with-cross-host=HOST Configuring with a cross compiler
1332 --with-ld arrange to use the specified ld (full pathname)
1333 --with-aix-soname=aix|svr4|both
1334 shared library versioning (aka "SONAME") variant to
1336 --with-slibdir=DIR shared libraries in DIR LIBDIR
1337 --with-build-libsubdir=DIR Directory where to find libraries for build system
1338 --with-system-libunwind use installed libunwind
1339 --with-glibc-version=M.N
1340 assume GCC used with glibc version M.N or later
1341 --with-gcc-major-version-only
1342 use only GCC major number in filesystem paths
1344 Some influential environment variables:
1345 CC C compiler command
1346 CFLAGS C compiler flags
1347 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1348 nonstandard directory <lib dir>
1349 LIBS libraries to pass to the linker, e.g. -l<library>
1350 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1351 you have headers in a nonstandard directory <include dir>
1354 Use these variables to override the choices made by `configure' or to
help
1355 it to
find libraries and programs with nonstandard names
/locations.
1357 Report bugs to the package provider.
1358 GNU C Runtime Library home page
: <http
://www.gnu.org
/software
/libgcc
/>.
1359 General
help using GNU software
: <http
://www.gnu.org
/gethelp
/>.
1364 if test "$ac_init_help" = "recursive"; then
1365 # If there are subdirs, report their specific --help.
1366 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1367 test -d "$ac_dir" ||
1368 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1373 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1375 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1376 # A ".." for each directory in $ac_dir_suffix.
1377 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1378 case $ac_top_builddir_sub in
1379 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
1380 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
1383 ac_abs_top_builddir
=$ac_pwd
1384 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
1385 # for backward compatibility:
1386 ac_top_builddir
=$ac_top_build_prefix
1389 .
) # We are building in place.
1391 ac_top_srcdir
=$ac_top_builddir_sub
1392 ac_abs_top_srcdir
=$ac_pwd ;;
1393 [\\/]* | ?
:[\\/]* ) # Absolute name.
1394 ac_srcdir
=$srcdir$ac_dir_suffix;
1395 ac_top_srcdir
=$srcdir
1396 ac_abs_top_srcdir
=$srcdir ;;
1398 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
1399 ac_top_srcdir
=$ac_top_build_prefix$srcdir
1400 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
1402 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
1404 cd "$ac_dir" ||
{ ac_status
=$?
; continue; }
1405 # Check for guested configure.
1406 if test -f "$ac_srcdir/configure.gnu"; then
1408 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1409 elif test -f "$ac_srcdir/configure"; then
1411 $SHELL "$ac_srcdir/configure" --help=recursive
1413 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1415 cd "$ac_pwd" ||
{ ac_status
=$?
; break; }
1419 test -n "$ac_init_help" && exit $ac_status
1420 if $ac_init_version; then
1422 GNU C Runtime Library configure
1.0
1423 generated by GNU Autoconf
2.64
1425 Copyright
(C
) 2009 Free Software Foundation
, Inc.
1426 This configure
script is free software
; the Free Software Foundation
1427 gives unlimited permission to copy
, distribute and modify it.
1432 ## ------------------------ ##
1433 ## Autoconf initialization. ##
1434 ## ------------------------ ##
1436 # ac_fn_c_try_compile LINENO
1437 # --------------------------
1438 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1439 ac_fn_c_try_compile
()
1441 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1442 rm -f conftest.
$ac_objext
1443 if { { ac_try
="$ac_compile"
1445 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1446 *) ac_try_echo=$ac_try;;
1448 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1449 $as_echo "$ac_try_echo"; } >&5
1450 (eval "$ac_compile") 2>conftest.err
1452 if test -s conftest.err; then
1453 grep -v '^ *+' conftest.err >conftest.er1
1454 cat conftest.er1 >&5
1455 mv -f conftest.er1 conftest.err
1457 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1458 test $ac_status = 0; } && {
1459 test -z "$ac_c_werror_flag" ||
1460 test ! -s conftest.err
1461 } && test -s conftest.$ac_objext; then :
1464 $as_echo "$as_me: failed program was:" >&5
1465 sed 's/^/| /' conftest.$ac_ext >&5
1469 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1472 } # ac_fn_c_try_compile
1474 # ac_fn_c_try_cpp LINENO
1475 # ----------------------
1476 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1479 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1480 if { { ac_try="$ac_cpp conftest.$ac_ext"
1482 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1483 *) ac_try_echo
=$ac_try;;
1485 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1486 $as_echo "$ac_try_echo"; } >&5
1487 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1489 if test -s conftest.err
; then
1490 grep -v '^ *+' conftest.err
>conftest.er1
1491 cat conftest.er1
>&5
1492 mv -f conftest.er1 conftest.err
1494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1495 test $ac_status = 0; } >/dev
/null
&& {
1496 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1497 test ! -s conftest.err
1501 $as_echo "$as_me: failed program was:" >&5
1502 sed 's/^/| /' conftest.
$ac_ext >&5
1506 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1511 # ac_fn_c_try_run LINENO
1512 # ----------------------
1513 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1514 # that executables *can* be run.
1517 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1518 if { { ac_try
="$ac_link"
1520 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1521 *) ac_try_echo=$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_link") 2>&5
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1529 { { case "(($ac_try" in
1530 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1531 *) ac_try_echo
=$ac_try;;
1533 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534 $as_echo "$ac_try_echo"; } >&5
1535 (eval "$ac_try") 2>&5
1537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1538 test $ac_status = 0; }; }; then :
1541 $as_echo "$as_me: program exited with status $ac_status" >&5
1542 $as_echo "$as_me: failed program was:" >&5
1543 sed 's/^/| /' conftest.
$ac_ext >&5
1545 ac_retval
=$ac_status
1547 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1548 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1553 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554 # --------------------------------------------
1555 # Tries to find the compile-time value of EXPR in a program that includes
1556 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1558 ac_fn_c_compute_int
()
1560 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1564 /* end confdefs.h. */
1569 static int test_array [1 - 2 * !(($2) >= 0)];
1576 if ac_fn_c_try_compile
"$LINENO"; then :
1579 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1580 /* end confdefs.h. */
1585 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1592 if ac_fn_c_try_compile
"$LINENO"; then :
1593 ac_hi
=$ac_mid; break
1595 as_fn_arith
$ac_mid + 1 && ac_lo
=$as_val
1596 if test $ac_lo -le $ac_mid; then
1600 as_fn_arith
2 '*' $ac_mid + 1 && ac_mid
=$as_val
1602 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1605 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1606 /* end confdefs.h. */
1611 static int test_array [1 - 2 * !(($2) < 0)];
1618 if ac_fn_c_try_compile
"$LINENO"; then :
1621 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1622 /* end confdefs.h. */
1627 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1634 if ac_fn_c_try_compile
"$LINENO"; then :
1635 ac_lo
=$ac_mid; break
1637 as_fn_arith
'(' $ac_mid ')' - 1 && ac_hi
=$as_val
1638 if test $ac_mid -le $ac_hi; then
1642 as_fn_arith
2 '*' $ac_mid && ac_mid
=$as_val
1644 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1649 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1651 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1652 # Binary search between lo and hi bounds.
1653 while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith
'(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid
=$as_val
1655 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1656 /* end confdefs.h. */
1661 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1668 if ac_fn_c_try_compile
"$LINENO"; then :
1671 as_fn_arith
'(' $ac_mid ')' + 1 && ac_lo
=$as_val
1673 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1676 ?
*) eval "$3=\$ac_lo"; ac_retval
=0 ;;
1680 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1681 /* end confdefs.h. */
1683 static long int longval () { return $2; }
1684 static unsigned long int ulongval () { return $2; }
1691 FILE *f = fopen ("conftest.val", "w");
1696 long int i = longval ();
1699 fprintf (f, "%ld", i);
1703 unsigned long int i = ulongval ();
1706 fprintf (f, "%lu", i);
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
1716 if ac_fn_c_try_run
"$LINENO"; then :
1717 echo >>conftest.val
; read $3 <conftest.val
; ac_retval
=0
1721 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
1722 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1729 } # ac_fn_c_compute_int
1731 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1732 # ----------------------------------------------
1733 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1734 ac_fn_c_check_header_preproc
()
1736 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if { as_var
=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1740 $as_echo_n "(cached) " >&6
1742 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h. */
1746 if ac_fn_c_try_cpp
"$LINENO"; then :
1751 rm -f conftest.err conftest.
$ac_ext
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1755 $as_echo "$ac_res" >&6; }
1756 eval $as_lineno_stack; test "x$as_lineno_stack" = x
&& { as_lineno
=; unset as_lineno
;}
1758 } # ac_fn_c_check_header_preproc
1759 cat >config.log
<<_ACEOF
1760 This file contains any messages produced by compilers while
1761 running configure, to aid debugging if configure makes a mistake.
1763 It was created by GNU C Runtime Library $as_me 1.0, which was
1764 generated by GNU Autoconf 2.64. Invocation command line was
1776 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1777 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1778 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1779 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1780 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1782 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1783 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1785 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1786 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1787 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1788 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1789 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1790 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1791 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1795 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1799 test -z "$as_dir" && as_dir
=.
1800 $as_echo "PATH: $as_dir"
1816 # Keep a trace of the command line.
1817 # Strip out --no-create and --no-recursion so they do not pile up.
1818 # Strip out --silent because we don't want to record it for future runs.
1819 # Also quote any args containing shell meta-characters.
1820 # Make two passes to allow for proper duplicate-argument suppression.
1824 ac_must_keep_next
=false
1830 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1831 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1832 |
-silent |
--silent |
--silen |
--sile |
--sil)
1835 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1838 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1840 as_fn_append ac_configure_args1
" '$ac_arg'"
1841 if test $ac_must_keep_next = true
; then
1842 ac_must_keep_next
=false
# Got value, back to normal.
1845 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1846 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1847 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1848 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1849 case "$ac_configure_args0 " in
1850 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1853 -* ) ac_must_keep_next
=true
;;
1856 as_fn_append ac_configure_args
" '$ac_arg'"
1861 { ac_configure_args0
=; unset ac_configure_args0
;}
1862 { ac_configure_args1
=; unset ac_configure_args1
;}
1864 # When interrupted or exit'd, cleanup temporary files, and complete
1865 # config.log. We remove comments because anyway the quotes in there
1866 # would cause problems or look ugly.
1867 # WARNING: Use '\'' to represent an apostrophe within the trap.
1868 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1869 trap 'exit_status=$?
1870 # Save into config.log some information that might help in debugging.
1875 ## ---------------- ##
1876 ## Cache variables. ##
1877 ## ---------------- ##
1880 # The following way of writing the cache mishandles newlines in values,
1882 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1883 eval ac_val=\$$ac_var
1887 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1888 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1891 _ | IFS | as_nl) ;; #(
1892 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1893 *) { eval $ac_var=; unset $ac_var;} ;;
1898 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1899 *${as_nl}ac_space=\ *)
1901 "s/'\''/'\''\\\\'\'''\''/g;
1902 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1905 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1913 ## ----------------- ##
1914 ## Output variables. ##
1915 ## ----------------- ##
1918 for ac_var in $ac_subst_vars
1920 eval ac_val=\$$ac_var
1922 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1924 $as_echo "$ac_var='\''$ac_val'\''"
1928 if test -n "$ac_subst_files"; then
1930 ## ------------------- ##
1931 ## File substitutions. ##
1932 ## ------------------- ##
1935 for ac_var
in $ac_subst_files
1937 eval ac_val
=\$
$ac_var
1939 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1941 $as_echo "$ac_var='\''$ac_val'\''"
1946 if test -s confdefs.h; then
1956 test "$ac_signal" != 0 &&
1957 $as_echo "$as_me: caught signal $ac_signal"
1958 $as_echo "$as_me: exit $exit_status"
1960 rm -f core *.core core.conftest.* &&
1961 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1964 for ac_signal
in 1 2 13 15; do
1965 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1969 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1970 rm -f -r conftest
* confdefs.h
1972 $as_echo "/* confdefs.h */" > confdefs.h
1974 # Predefined preprocessor variables.
1976 cat >>confdefs.h
<<_ACEOF
1977 #define PACKAGE_NAME "$PACKAGE_NAME"
1980 cat >>confdefs.h
<<_ACEOF
1981 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1984 cat >>confdefs.h
<<_ACEOF
1985 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1988 cat >>confdefs.h
<<_ACEOF
1989 #define PACKAGE_STRING "$PACKAGE_STRING"
1992 cat >>confdefs.h
<<_ACEOF
1993 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1996 cat >>confdefs.h
<<_ACEOF
1997 #define PACKAGE_URL "$PACKAGE_URL"
2001 # Let the site file select an alternate cache file if it wants to.
2002 # Prefer an explicitly selected file to automatically selected ones.
2005 if test -n "$CONFIG_SITE"; then
2006 ac_site_file1
=$CONFIG_SITE
2007 elif test "x$prefix" != xNONE
; then
2008 ac_site_file1
=$prefix/share
/config.site
2009 ac_site_file2
=$prefix/etc
/config.site
2011 ac_site_file1
=$ac_default_prefix/share
/config.site
2012 ac_site_file2
=$ac_default_prefix/etc
/config.site
2014 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
2016 test "x$ac_site_file" = xNONE
&& continue
2017 if test -r "$ac_site_file"; then
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2019 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2020 sed 's/^/| /' "$ac_site_file" >&5
2025 if test -r "$cache_file"; then
2026 # Some versions of bash will fail to source /dev/null (special
2027 # files actually), so we avoid doing that.
2028 if test -f "$cache_file"; then
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2030 $as_echo "$as_me: loading cache $cache_file" >&6;}
2032 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
2033 *) .
"./$cache_file";;
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2038 $as_echo "$as_me: creating cache $cache_file" >&6;}
2042 # Check that the precious variables saved in the cache have kept the same
2044 ac_cache_corrupted
=false
2045 for ac_var
in $ac_precious_vars; do
2046 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
2047 eval ac_new_set
=\
$ac_env_${ac_var}_set
2048 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
2049 eval ac_new_val
=\
$ac_env_${ac_var}_value
2050 case $ac_old_set,$ac_new_set in
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2053 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2054 ac_cache_corrupted
=: ;;
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2057 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2058 ac_cache_corrupted
=: ;;
2061 if test "x$ac_old_val" != "x$ac_new_val"; then
2062 # differences in whitespace do not lead to failure.
2063 ac_old_val_w
=`echo x $ac_old_val`
2064 ac_new_val_w
=`echo x $ac_new_val`
2065 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2067 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2068 ac_cache_corrupted
=:
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2071 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2072 eval $ac_var=\
$ac_old_val
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2075 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2077 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2080 # Pass precious variables to config.status.
2081 if test "$ac_new_set" = set; then
2083 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2084 *) ac_arg
=$ac_var=$ac_new_val ;;
2086 case " $ac_configure_args " in
2087 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2088 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
2092 if $ac_cache_corrupted; then
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2096 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2097 as_fn_error
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2099 ## -------------------- ##
2100 ## Main body of script. ##
2101 ## -------------------- ##
2104 ac_cpp
='$CPP $CPPFLAGS'
2105 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2106 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2107 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2115 # The libgcc should not depend on any header files
2119 # Check whether --with-target-subdir was given.
2120 if test "${with_target_subdir+set}" = set; then :
2121 withval
=$with_target_subdir;
2125 # Check whether --with-cross-host was given.
2126 if test "${with_cross_host+set}" = set; then :
2127 withval
=$with_cross_host;
2131 # Check whether --with-ld was given.
2132 if test "${with_ld+set}" = set; then :
2137 if test "${srcdir}" = "."; then
2138 if test -n "${with_build_subdir}"; then
2139 libgcc_topdir
="${srcdir}/../.."
2141 elif test -z "${with_target_subdir}"; then
2142 libgcc_topdir
="${srcdir}/.."
2144 if test "${with_target_subdir}" != "."; then
2145 libgcc_topdir
="${srcdir}/${with_multisrctop}../.."
2147 libgcc_topdir
="${srcdir}/${with_multisrctop}.."
2151 libgcc_topdir
="${srcdir}/.."
2155 for ac_dir
in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
2156 for ac_t
in install-sh
install.sh shtool
; do
2157 if test -f "$ac_dir/$ac_t"; then
2159 ac_install_sh
="$ac_aux_dir/$ac_t -c"
2164 if test -z "$ac_aux_dir"; then
2165 as_fn_error
"cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
2168 # These three variables are undocumented and unsupported,
2169 # and are intended to be withdrawn in a future Autoconf release.
2170 # They can cause serious problems if a builder's source tree is in a directory
2171 # whose full name contains unusual characters.
2172 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2173 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2174 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2177 ac_config_headers
="$ac_config_headers auto-target.h:config.in"
2180 # Check whether --enable-shared was given.
2181 if test "${enable_shared+set}" = set; then :
2182 enableval
=$enable_shared;
2183 case $enable_shared in
2187 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:,"
2188 for pkg
in $enableval; do
2189 if test "X$pkg" = "Xgcc" ||
test "X$pkg" = "Xlibgcc"; then
2203 # Check whether --enable-vtable-verify was given.
2204 if test "${enable_vtable_verify+set}" = set; then :
2205 enableval
=$enable_vtable_verify; case "$enableval" in
2206 yes) enable_vtable_verify
=yes ;;
2207 no
) enable_vtable_verify
=no
;;
2208 *) enable_vtable_verify
=no
;;
2211 enable_vtable_verify
=no
2217 # Check whether --with-aix-soname was given.
2218 if test "${with_aix_soname+set}" = set; then :
2219 withval
=$with_aix_soname; case "${host}:${enable_shared}" in
2220 power
*-*-aix[5-9]*:yes)
2221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide for shared libgcc" >&5
2222 $as_echo_n "checking which variant of shared library versioning to provide for shared libgcc... " >&6; }
2225 *) as_fn_error
"Unknown argument to --with-aix-soname" "$LINENO" 5;;
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
2228 $as_echo "$withval" >&6; }
2230 *) with_aix_soname
=aix
;;
2239 # Make sure we can run config.sub.
2240 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
2241 as_fn_error
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2244 $as_echo_n "checking build system type... " >&6; }
2245 if test "${ac_cv_build+set}" = set; then :
2246 $as_echo_n "(cached) " >&6
2248 ac_build_alias
=$build_alias
2249 test "x$ac_build_alias" = x
&&
2250 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
2251 test "x$ac_build_alias" = x
&&
2252 as_fn_error
"cannot guess build type; you must specify one" "$LINENO" 5
2253 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2254 as_fn_error
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2258 $as_echo "$ac_cv_build" >&6; }
2259 case $ac_cv_build in
2261 *) as_fn_error
"invalid value of canonical build" "$LINENO" 5;;
2264 ac_save_IFS
=$IFS; IFS
='-'
2270 # Remember, the first character of IFS is used to create $*,
2271 # except with old shells:
2274 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2278 $as_echo_n "checking host system type... " >&6; }
2279 if test "${ac_cv_host+set}" = set; then :
2280 $as_echo_n "(cached) " >&6
2282 if test "x$host_alias" = x
; then
2283 ac_cv_host
=$ac_cv_build
2285 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2286 as_fn_error
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2291 $as_echo "$ac_cv_host" >&6; }
2294 *) as_fn_error
"invalid value of canonical host" "$LINENO" 5;;
2297 ac_save_IFS
=$IFS; IFS
='-'
2303 # Remember, the first character of IFS is used to create $*,
2304 # except with old shells:
2307 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
2315 # PIC is the default on some targets or must not be used.
2317 # For darwin, common symbols are not allowed in MH_DYLIB files
2319 # If we are using a compiler supporting mdynamic-no-pic
2320 # and the option has been tested as safe to add, then cancel
2321 # it here, since the code generated is incompatible with shared
2323 *-mdynamic-no-pic*) PICFLAG
='-fno-common -mno-dynamic-no-pic' ;;
2324 *) PICFLAG
=-fno-common ;;
2328 # PIC is the default.
2331 # PIC is the default for 64-bit PA HP-UX.
2333 i
[34567]86-*-cygwin* | x86_64-
*-cygwin*)
2335 i
[34567]86-*-mingw* | x86_64-
*-mingw*)
2337 i
[34567]86-*-interix[3-9]*)
2338 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
2339 # Instead, we relocate shared libraries at runtime.
2341 i
[34567]86-*-nto-qnx*)
2342 # QNX uses GNU C++, but need to define -shared option too, otherwise
2344 PICFLAG
='-fPIC -shared'
2346 i
[34567]86-pc-msdosdjgpp*)
2347 # DJGPP does not support shared libraries at all.
2350 # On IA64 HP-UX, PIC is the default but the pic flag
2351 # sets the default TLS model and affects inlining.
2355 # PIC is the default.
2357 rs6000-ibm-aix
* | powerpc-ibm-aix
*)
2358 # All AIX code is PIC.
2361 # Some targets support both -fPIC and -fpic, but prefer the latter.
2363 i
[34567]86-*-* | x86_64-
*-*)
2366 # FIXME: Override -fPIC default in libgcc only?
2367 sh-
*-linux* | sh
[2346lbe
]*-*-linux*)
2370 # FIXME: Simplify to sh*-*-netbsd*?
2371 sh-
*-netbsdelf* | shl
*-*-netbsdelf* | sh5-
*-netbsd* | sh5l
*-*-netbsd* | \
2372 sh64-
*-netbsd* | sh64l
*-*-netbsd*)
2375 # Default to -fPIC unless specified otherwise.
2381 # If the user explicitly uses -fpic/-fPIC, keep that.
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2394 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2395 # Check whether --enable-version-specific-runtime-libs was given.
2396 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2397 enableval
=$enable_version_specific_runtime_libs; case "$enableval" in
2398 yes) version_specific_libs
=yes ;;
2399 no
) version_specific_libs
=no
;;
2400 *) as_fn_error
"Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2403 version_specific_libs
=no
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2407 $as_echo "$version_specific_libs" >&6; }
2410 # Check whether --with-slibdir was given.
2411 if test "${with_slibdir+set}" = set; then :
2412 withval
=$with_slibdir; slibdir
="$with_slibdir"
2414 if test "${version_specific_libs}" = yes; then
2415 slibdir
='$(libsubdir)'
2416 elif test -n "$with_cross_host" && test x
"$with_cross_host" != x
"no"; then
2417 slibdir
='$(exec_prefix)/$(host_noncanonical)/lib'
2425 # Command-line options.
2426 # Very limited version of AC_MAINTAINER_MODE.
2427 # Check whether --enable-maintainer-mode was given.
2428 if test "${enable_maintainer_mode+set}" = set; then :
2429 enableval
=$enable_maintainer_mode; case ${enable_maintainer_mode} in
2432 *) as_fn_error
"--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
2434 maintainer_mode
=${enableval}
2440 # Find a good install program. We prefer a C program (faster),
2441 # so one script is as good as another. But avoid the broken or
2442 # incompatible versions:
2443 # SysV /etc/install, /usr/sbin/install
2444 # SunOS /usr/etc/install
2445 # IRIX /sbin/install
2447 # AmigaOS /C/install, which installs bootblocks on floppy discs
2448 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2449 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2450 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2451 # OS/2's system install, which has a completely different semantic
2452 # ./install, which can be erroneously created by make from ./install.sh.
2453 # Reject install programs that cannot install multiple files.
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2455 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2456 if test -z "$INSTALL"; then
2457 if test "${ac_cv_path_install+set}" = set; then :
2458 $as_echo_n "(cached) " >&6
2460 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2464 test -z "$as_dir" && as_dir
=.
2465 # Account for people who put trailing slashes in PATH elements.
2466 case $as_dir/ in #((
2467 .
/ | .
// |
/[cC
]/* | \
2468 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2469 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
2472 # OSF1 and SCO ODT 3.0 have their own names for install.
2473 # Don't use installbsd from OSF since it installs stuff as root
2475 for ac_prog
in ginstall scoinst
install; do
2476 for ac_exec_ext
in '' $ac_executable_extensions; do
2477 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2478 if test $ac_prog = install &&
2479 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2480 # AIX install. It has an incompatible calling convention.
2482 elif test $ac_prog = install &&
2483 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2484 # program-specific install script used by HP pwplus--don't use.
2487 rm -rf conftest.one conftest.two conftest.dir
2488 echo one
> conftest.one
2489 echo two
> conftest.two
2491 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
2492 test -s conftest.one
&& test -s conftest.two
&&
2493 test -s conftest.dir
/conftest.one
&&
2494 test -s conftest.dir
/conftest.two
2496 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2509 rm -rf conftest.one conftest.two conftest.dir
2512 if test "${ac_cv_path_install+set}" = set; then
2513 INSTALL
=$ac_cv_path_install
2515 # As a last resort, use the slow shell script. Don't cache a
2516 # value for INSTALL within a source directory, because that will
2517 # break other packages using the cache if that directory is
2518 # removed, or if the value is a relative name.
2519 INSTALL
=$ac_install_sh
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2523 $as_echo "$INSTALL" >&6; }
2525 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2526 # It thinks the first close brace ends the variable substitution.
2527 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2529 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2531 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2534 for ac_prog
in gawk mawk nawk
awk
2536 # Extract the first word of "$ac_prog", so it can be a program name with args.
2537 set dummy
$ac_prog; ac_word
=$2
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2539 $as_echo_n "checking for $ac_word... " >&6; }
2540 if test "${ac_cv_prog_AWK+set}" = set; then :
2541 $as_echo_n "(cached) " >&6
2543 if test -n "$AWK"; then
2544 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
2546 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2550 test -z "$as_dir" && as_dir
=.
2551 for ac_exec_ext
in '' $ac_executable_extensions; do
2552 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2553 ac_cv_prog_AWK
="$ac_prog"
2554 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2564 if test -n "$AWK"; then
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2566 $as_echo "$AWK" >&6; }
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2569 $as_echo "no" >&6; }
2573 test -n "$AWK" && break
2576 # We need awk; bail out if it's missing.
2578 "") as_fn_error
"can't build without awk, bailing out" "$LINENO" 5 ;;
2582 case ${build_alias} in
2583 "") build_noncanonical
=${build} ;;
2584 *) build_noncanonical
=${build_alias} ;;
2587 case ${host_alias} in
2588 "") host_noncanonical
=${build_noncanonical} ;;
2589 *) host_noncanonical
=${host_alias} ;;
2594 case ${target_alias} in
2595 "") target_noncanonical
=${host_noncanonical} ;;
2596 *) target_noncanonical
=${target_alias} ;;
2602 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2603 # have matching libraries, they should use host libraries: Makefile.tpl
2604 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2605 # However, they still use the build modules, because the corresponding
2606 # host modules (e.g. bison) are only built for the host when bootstrap
2608 # - build_subdir is where we find build modules, and never changes.
2609 # - build_libsubdir is where we find build libraries, and can be overridden.
2611 # Prefix 'build-' so this never conflicts with target_subdir.
2612 build_subdir
="build-${build_noncanonical}"
2614 # Check whether --with-build-libsubdir was given.
2615 if test "${with_build_libsubdir+set}" = set; then :
2616 withval
=$with_build_libsubdir; build_libsubdir
="$withval"
2618 build_libsubdir
="$build_subdir"
2621 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2622 if ( test $srcdir = .
&& test -d gcc
) \
2623 ||
test -d $srcdir/..
/host-
${host_noncanonical}; then
2624 host_subdir
="host-${host_noncanonical}"
2629 target_subdir
=${target_noncanonical}
2632 # Calculate toolexeclibdir
2633 # Also toolexecdir, though it's only used in toolexeclibdir
2634 case ${version_specific_libs} in
2636 # Need the gcc compiler version to know where to install libraries
2637 # and header files if --enable-version-specific-runtime-libs option
2639 toolexecdir
='$(libdir)/gcc/$(target_noncanonical)'
2640 toolexeclibdir
='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2643 if test -n "$with_cross_host" &&
2644 test x
"$with_cross_host" != x
"no"; then
2645 # Install a library built with a cross compiler in tooldir, not libdir.
2646 toolexecdir
='$(exec_prefix)/$(target_noncanonical)'
2647 toolexeclibdir
='$(toolexecdir)/lib'
2649 toolexecdir
='$(libdir)/gcc-lib/$(target_noncanonical)'
2650 toolexeclibdir
='$(libdir)'
2652 multi_os_directory
=`$CC -print-multi-os-directory`
2653 case $multi_os_directory in
2654 .
) ;; # Avoid trailing /.
2655 *) toolexeclibdir
=$toolexeclibdir/$multi_os_directory ;;
2662 if test -n "$ac_tool_prefix"; then
2663 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2664 set dummy
${ac_tool_prefix}ar; ac_word
=$2
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2666 $as_echo_n "checking for $ac_word... " >&6; }
2667 if test "${ac_cv_prog_AR+set}" = set; then :
2668 $as_echo_n "(cached) " >&6
2670 if test -n "$AR"; then
2671 ac_cv_prog_AR
="$AR" # Let the user override the test.
2673 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2677 test -z "$as_dir" && as_dir
=.
2678 for ac_exec_ext
in '' $ac_executable_extensions; do
2679 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2680 ac_cv_prog_AR
="${ac_tool_prefix}ar"
2681 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2691 if test -n "$AR"; then
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2693 $as_echo "$AR" >&6; }
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2696 $as_echo "no" >&6; }
2701 if test -z "$ac_cv_prog_AR"; then
2703 # Extract the first word of "ar", so it can be a program name with args.
2704 set dummy
ar; ac_word
=$2
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2706 $as_echo_n "checking for $ac_word... " >&6; }
2707 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2708 $as_echo_n "(cached) " >&6
2710 if test -n "$ac_ct_AR"; then
2711 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
2713 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2717 test -z "$as_dir" && as_dir
=.
2718 for ac_exec_ext
in '' $ac_executable_extensions; do
2719 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2720 ac_cv_prog_ac_ct_AR
="ar"
2721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2730 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
2731 if test -n "$ac_ct_AR"; then
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2733 $as_echo "$ac_ct_AR" >&6; }
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2736 $as_echo "no" >&6; }
2739 if test "x$ac_ct_AR" = x
; then
2742 case $cross_compiling:$ac_tool_warned in
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2745 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2746 ac_tool_warned
=yes ;;
2754 if test -n "$ac_tool_prefix"; then
2755 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
2756 set dummy
${ac_tool_prefix}lipo
; ac_word
=$2
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2758 $as_echo_n "checking for $ac_word... " >&6; }
2759 if test "${ac_cv_prog_LIPO+set}" = set; then :
2760 $as_echo_n "(cached) " >&6
2762 if test -n "$LIPO"; then
2763 ac_cv_prog_LIPO
="$LIPO" # Let the user override the test.
2765 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2769 test -z "$as_dir" && as_dir
=.
2770 for ac_exec_ext
in '' $ac_executable_extensions; do
2771 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2772 ac_cv_prog_LIPO
="${ac_tool_prefix}lipo"
2773 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2782 LIPO
=$ac_cv_prog_LIPO
2783 if test -n "$LIPO"; then
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
2785 $as_echo "$LIPO" >&6; }
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2788 $as_echo "no" >&6; }
2793 if test -z "$ac_cv_prog_LIPO"; then
2795 # Extract the first word of "lipo", so it can be a program name with args.
2796 set dummy lipo
; ac_word
=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
2800 $as_echo_n "(cached) " >&6
2802 if test -n "$ac_ct_LIPO"; then
2803 ac_cv_prog_ac_ct_LIPO
="$ac_ct_LIPO" # Let the user override the test.
2805 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2809 test -z "$as_dir" && as_dir
=.
2810 for ac_exec_ext
in '' $ac_executable_extensions; do
2811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812 ac_cv_prog_ac_ct_LIPO
="lipo"
2813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2822 ac_ct_LIPO
=$ac_cv_prog_ac_ct_LIPO
2823 if test -n "$ac_ct_LIPO"; then
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
2825 $as_echo "$ac_ct_LIPO" >&6; }
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2831 if test "x$ac_ct_LIPO" = x
; then
2834 case $cross_compiling:$ac_tool_warned in
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2838 ac_tool_warned
=yes ;;
2843 LIPO
="$ac_cv_prog_LIPO"
2846 if test -n "$ac_tool_prefix"; then
2847 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
2848 set dummy
${ac_tool_prefix}nm
; ac_word
=$2
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2850 $as_echo_n "checking for $ac_word... " >&6; }
2851 if test "${ac_cv_prog_NM+set}" = set; then :
2852 $as_echo_n "(cached) " >&6
2854 if test -n "$NM"; then
2855 ac_cv_prog_NM
="$NM" # Let the user override the test.
2857 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2861 test -z "$as_dir" && as_dir
=.
2862 for ac_exec_ext
in '' $ac_executable_extensions; do
2863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2864 ac_cv_prog_NM
="${ac_tool_prefix}nm"
2865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2875 if test -n "$NM"; then
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
2877 $as_echo "$NM" >&6; }
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2880 $as_echo "no" >&6; }
2885 if test -z "$ac_cv_prog_NM"; then
2887 # Extract the first word of "nm", so it can be a program name with args.
2888 set dummy nm
; ac_word
=$2
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890 $as_echo_n "checking for $ac_word... " >&6; }
2891 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
2892 $as_echo_n "(cached) " >&6
2894 if test -n "$ac_ct_NM"; then
2895 ac_cv_prog_ac_ct_NM
="$ac_ct_NM" # Let the user override the test.
2897 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2901 test -z "$as_dir" && as_dir
=.
2902 for ac_exec_ext
in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2904 ac_cv_prog_ac_ct_NM
="nm"
2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2914 ac_ct_NM
=$ac_cv_prog_ac_ct_NM
2915 if test -n "$ac_ct_NM"; then
2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
2917 $as_echo "$ac_ct_NM" >&6; }
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920 $as_echo "no" >&6; }
2923 if test "x$ac_ct_NM" = x
; then
2926 case $cross_compiling:$ac_tool_warned in
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2929 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2930 ac_tool_warned
=yes ;;
2938 if test -n "$ac_tool_prefix"; then
2939 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2940 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2942 $as_echo_n "checking for $ac_word... " >&6; }
2943 if test "${ac_cv_prog_RANLIB+set}" = set; then :
2944 $as_echo_n "(cached) " >&6
2946 if test -n "$RANLIB"; then
2947 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
2949 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2953 test -z "$as_dir" && as_dir
=.
2954 for ac_exec_ext
in '' $ac_executable_extensions; do
2955 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2956 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
2957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2966 RANLIB
=$ac_cv_prog_RANLIB
2967 if test -n "$RANLIB"; then
2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2969 $as_echo "$RANLIB" >&6; }
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2972 $as_echo "no" >&6; }
2977 if test -z "$ac_cv_prog_RANLIB"; then
2978 ac_ct_RANLIB
=$RANLIB
2979 # Extract the first word of "ranlib", so it can be a program name with args.
2980 set dummy ranlib
; ac_word
=$2
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2982 $as_echo_n "checking for $ac_word... " >&6; }
2983 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2984 $as_echo_n "(cached) " >&6
2986 if test -n "$ac_ct_RANLIB"; then
2987 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
2989 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2993 test -z "$as_dir" && as_dir
=.
2994 for ac_exec_ext
in '' $ac_executable_extensions; do
2995 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2996 ac_cv_prog_ac_ct_RANLIB
="ranlib"
2997 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3007 if test -n "$ac_ct_RANLIB"; then
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3009 $as_echo "$ac_ct_RANLIB" >&6; }
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3012 $as_echo "no" >&6; }
3015 if test "x$ac_ct_RANLIB" = x
; then
3018 case $cross_compiling:$ac_tool_warned in
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3021 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3022 ac_tool_warned
=yes ;;
3024 RANLIB
=$ac_ct_RANLIB
3027 RANLIB
="$ac_cv_prog_RANLIB"
3030 if test -n "$ac_tool_prefix"; then
3031 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3032 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3034 $as_echo_n "checking for $ac_word... " >&6; }
3035 if test "${ac_cv_prog_STRIP+set}" = set; then :
3036 $as_echo_n "(cached) " >&6
3038 if test -n "$STRIP"; then
3039 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
3041 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3045 test -z "$as_dir" && as_dir
=.
3046 for ac_exec_ext
in '' $ac_executable_extensions; do
3047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3048 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
3049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3058 STRIP
=$ac_cv_prog_STRIP
3059 if test -n "$STRIP"; then
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3061 $as_echo "$STRIP" >&6; }
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3064 $as_echo "no" >&6; }
3069 if test -z "$ac_cv_prog_STRIP"; then
3071 # Extract the first word of "strip", so it can be a program name with args.
3072 set dummy strip
; ac_word
=$2
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3074 $as_echo_n "checking for $ac_word... " >&6; }
3075 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3076 $as_echo_n "(cached) " >&6
3078 if test -n "$ac_ct_STRIP"; then
3079 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
3081 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3085 test -z "$as_dir" && as_dir
=.
3086 for ac_exec_ext
in '' $ac_executable_extensions; do
3087 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3088 ac_cv_prog_ac_ct_STRIP
="strip"
3089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3098 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
3099 if test -n "$ac_ct_STRIP"; then
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3101 $as_echo "$ac_ct_STRIP" >&6; }
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3104 $as_echo "no" >&6; }
3107 if test "x$ac_ct_STRIP" = x
; then
3110 case $cross_compiling:$ac_tool_warned in
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3113 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3114 ac_tool_warned
=yes ;;
3119 STRIP
="$ac_cv_prog_STRIP"
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
3123 $as_echo_n "checking whether ln -s works... " >&6; }
3125 if test "$LN_S" = "ln -s"; then
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3127 $as_echo "yes" >&6; }
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
3130 $as_echo "no, using $LN_S" >&6; }
3136 ac_cpp
='$CPP $CPPFLAGS'
3137 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3138 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3139 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3140 if test -n "$ac_tool_prefix"; then
3141 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3142 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3144 $as_echo_n "checking for $ac_word... " >&6; }
3145 if test "${ac_cv_prog_CC+set}" = set; then :
3146 $as_echo_n "(cached) " >&6
3148 if test -n "$CC"; then
3149 ac_cv_prog_CC
="$CC" # Let the user override the test.
3151 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3155 test -z "$as_dir" && as_dir
=.
3156 for ac_exec_ext
in '' $ac_executable_extensions; do
3157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3158 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
3159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3169 if test -n "$CC"; then
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3171 $as_echo "$CC" >&6; }
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3174 $as_echo "no" >&6; }
3179 if test -z "$ac_cv_prog_CC"; then
3181 # Extract the first word of "gcc", so it can be a program name with args.
3182 set dummy gcc
; ac_word
=$2
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3184 $as_echo_n "checking for $ac_word... " >&6; }
3185 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3186 $as_echo_n "(cached) " >&6
3188 if test -n "$ac_ct_CC"; then
3189 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3191 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3195 test -z "$as_dir" && as_dir
=.
3196 for ac_exec_ext
in '' $ac_executable_extensions; do
3197 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3198 ac_cv_prog_ac_ct_CC
="gcc"
3199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3208 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3209 if test -n "$ac_ct_CC"; then
3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3211 $as_echo "$ac_ct_CC" >&6; }
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3214 $as_echo "no" >&6; }
3217 if test "x$ac_ct_CC" = x
; then
3220 case $cross_compiling:$ac_tool_warned in
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3224 ac_tool_warned
=yes ;;
3232 if test -z "$CC"; then
3233 if test -n "$ac_tool_prefix"; then
3234 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3235 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3237 $as_echo_n "checking for $ac_word... " >&6; }
3238 if test "${ac_cv_prog_CC+set}" = set; then :
3239 $as_echo_n "(cached) " >&6
3241 if test -n "$CC"; then
3242 ac_cv_prog_CC
="$CC" # Let the user override the test.
3244 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3248 test -z "$as_dir" && as_dir
=.
3249 for ac_exec_ext
in '' $ac_executable_extensions; do
3250 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3251 ac_cv_prog_CC
="${ac_tool_prefix}cc"
3252 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3262 if test -n "$CC"; then
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3264 $as_echo "$CC" >&6; }
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3267 $as_echo "no" >&6; }
3273 if test -z "$CC"; then
3274 # Extract the first word of "cc", so it can be a program name with args.
3275 set dummy cc
; ac_word
=$2
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3277 $as_echo_n "checking for $ac_word... " >&6; }
3278 if test "${ac_cv_prog_CC+set}" = set; then :
3279 $as_echo_n "(cached) " >&6
3281 if test -n "$CC"; then
3282 ac_cv_prog_CC
="$CC" # Let the user override the test.
3285 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3289 test -z "$as_dir" && as_dir
=.
3290 for ac_exec_ext
in '' $ac_executable_extensions; do
3291 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3292 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3293 ac_prog_rejected
=yes
3297 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3304 if test $ac_prog_rejected = yes; then
3305 # We found a bogon in the path, so make sure we never use it.
3306 set dummy
$ac_cv_prog_CC
3308 if test $# != 0; then
3309 # We chose a different compiler from the bogus one.
3310 # However, it has the same basename, so the bogon will be chosen
3311 # first if we set CC to just the basename; use the full file name.
3313 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
3319 if test -n "$CC"; then
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3321 $as_echo "$CC" >&6; }
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3324 $as_echo "no" >&6; }
3329 if test -z "$CC"; then
3330 if test -n "$ac_tool_prefix"; then
3331 for ac_prog
in cl.exe
3333 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3334 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3336 $as_echo_n "checking for $ac_word... " >&6; }
3337 if test "${ac_cv_prog_CC+set}" = set; then :
3338 $as_echo_n "(cached) " >&6
3340 if test -n "$CC"; then
3341 ac_cv_prog_CC
="$CC" # Let the user override the test.
3343 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3347 test -z "$as_dir" && as_dir
=.
3348 for ac_exec_ext
in '' $ac_executable_extensions; do
3349 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3350 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
3351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3361 if test -n "$CC"; then
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3363 $as_echo "$CC" >&6; }
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3366 $as_echo "no" >&6; }
3370 test -n "$CC" && break
3373 if test -z "$CC"; then
3375 for ac_prog
in cl.exe
3377 # Extract the first word of "$ac_prog", so it can be a program name with args.
3378 set dummy
$ac_prog; ac_word
=$2
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3380 $as_echo_n "checking for $ac_word... " >&6; }
3381 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3382 $as_echo_n "(cached) " >&6
3384 if test -n "$ac_ct_CC"; then
3385 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
3387 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3391 test -z "$as_dir" && as_dir
=.
3392 for ac_exec_ext
in '' $ac_executable_extensions; do
3393 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3394 ac_cv_prog_ac_ct_CC
="$ac_prog"
3395 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3404 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
3405 if test -n "$ac_ct_CC"; then
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3407 $as_echo "$ac_ct_CC" >&6; }
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3410 $as_echo "no" >&6; }
3414 test -n "$ac_ct_CC" && break
3417 if test "x$ac_ct_CC" = x
; then
3420 case $cross_compiling:$ac_tool_warned in
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3423 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3424 ac_tool_warned
=yes ;;
3433 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3434 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3435 as_fn_error
"no acceptable C compiler found in \$PATH
3436 See \`config.log' for more details." "$LINENO" 5; }
3438 # Provide some information about the compiler.
3439 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3442 for ac_option
in --version -v -V -qversion; do
3443 { { ac_try
="$ac_compiler $ac_option >&5"
3445 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3446 *) ac_try_echo=$ac_try;;
3448 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3449 $as_echo "$ac_try_echo"; } >&5
3450 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3452 if test -s conftest.err; then
3454 ... rest of stderr output deleted ...
3455 10q' conftest.err >conftest.er1
3456 cat conftest.er1 >&5
3457 rm -f conftest.er1 conftest.err
3459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3460 test $ac_status = 0; }
3463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h. */
3475 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3476 (eval $ac_link) 2>&5
3478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3479 test $ac_status = 0; }; then :
3484 if test x$gcc_no_link = xyes; then
3485 # Setting cross_compile will disable run tests; it will
3486 # also disable AC_CHECK_FILE but that's generally
3487 # correct if we can't link.
3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3492 /* end confdefs.h. */
3502 ac_clean_files_save=$ac_clean_files
3503 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3504 # Try to create an executable without -o first, disregard a.out.
3505 # It will help us diagnose broken compilers, and finding out an intuition
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3508 $as_echo_n "checking for C compiler default output file name... " >&6; }
3509 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
3511 # The possible output files:
3512 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3515 for ac_file in $ac_files
3518 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3519 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3524 if { { ac_try="$ac_link_default"
3526 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3527 *) ac_try_echo
=$ac_try;;
3529 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3530 $as_echo "$ac_try_echo"; } >&5
3531 (eval "$ac_link_default") 2>&5
3533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3534 test $ac_status = 0; }; then :
3535 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3536 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3537 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3538 # so that the user can short-circuit this test for compilers unknown to
3540 for ac_file
in $ac_files ''
3542 test -f "$ac_file" ||
continue
3544 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
3547 # We found the default executable, but exeext='' is most
3551 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
3553 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3555 # We set ac_cv_exeext here because the later test for it is not
3556 # safe: cross compilers may not add the suffix if given an `-o'
3557 # argument, so we may need to know it at that point already.
3558 # Even if this section looks crufty: it has the advantage of
3565 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3571 $as_echo "$ac_file" >&6; }
3572 if test -z "$ac_file"; then :
3573 $as_echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.
$ac_ext >&5
3576 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3578 { as_fn_set_status
77
3579 as_fn_error
"C compiler cannot create executables
3580 See \`config.log' for more details." "$LINENO" 5; }; }
3582 ac_exeext
=$ac_cv_exeext
3584 # Check that the compiler produces executables we can run. If not, either
3585 # the compiler is broken, or we cross compile.
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3587 $as_echo_n "checking whether the C compiler works... " >&6; }
3588 # If not cross compiling, check that we can run a simple program.
3589 if test "$cross_compiling" != yes; then
3590 if { ac_try
='./$ac_file'
3591 { { case "(($ac_try" in
3592 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3593 *) ac_try_echo=$ac_try;;
3595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3596 $as_echo "$ac_try_echo"; } >&5
3597 (eval "$ac_try") 2>&5
3599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3600 test $ac_status = 0; }; }; then
3603 if test "$cross_compiling" = maybe; then
3606 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error "cannot run C compiled programs.
3609 If you meant to cross compile
, use \
`--host'.
3610 See \`config.log
' for more details." "$LINENO" 5; }
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3615 $as_echo "yes" >&6; }
3617 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3618 ac_clean_files=$ac_clean_files_save
3619 # Check that the compiler produces executables we can run. If not, either
3620 # the compiler is broken, or we cross compile.
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3622 $as_echo_n "checking whether we are cross compiling... " >&6; }
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3624 $as_echo "$cross_compiling" >&6; }
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3627 $as_echo_n "checking for suffix of executables... " >&6; }
3628 if { { ac_try="$ac_link"
3630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3631 *) ac_try_echo=$ac_try;;
3633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3634 $as_echo "$ac_try_echo"; } >&5
3635 (eval "$ac_link") 2>&5
3637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3638 test $ac_status = 0; }; then :
3639 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3640 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3641 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3643 for ac_file
in conftest.exe conftest conftest.
*; do
3644 test -f "$ac_file" ||
continue
3646 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3647 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3653 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3655 as_fn_error
"cannot compute suffix of executables: cannot compile and link
3656 See \`config.log' for more details." "$LINENO" 5; }
3658 rm -f conftest
$ac_cv_exeext
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3660 $as_echo "$ac_cv_exeext" >&6; }
3662 rm -f conftest.
$ac_ext
3663 EXEEXT
=$ac_cv_exeext
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3667 $as_echo_n "checking for suffix of object files... " >&6; }
3668 if test "${ac_cv_objext+set}" = set; then :
3669 $as_echo_n "(cached) " >&6
3671 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h. */
3682 rm -f conftest.o conftest.obj
3683 if { { ac_try
="$ac_compile"
3685 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3686 *) ac_try_echo=$ac_try;;
3688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3689 $as_echo "$ac_try_echo"; } >&5
3690 (eval "$ac_compile") 2>&5
3692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3693 test $ac_status = 0; }; then :
3694 for ac_file in conftest.o conftest.obj conftest.*; do
3695 test -f "$ac_file" || continue;
3697 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3698 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3703 $as_echo "$as_me: failed program was:" >&5
3704 sed 's/^/| /' conftest.$ac_ext >&5
3706 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3707 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3708 as_fn_error "cannot compute suffix of object files
: cannot compile
3709 See \
`config.log' for more details." "$LINENO" 5; }
3711 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3714 $as_echo "$ac_cv_objext" >&6; }
3715 OBJEXT=$ac_cv_objext
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3718 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3719 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3720 $as_echo_n "(cached) " >&6
3722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3723 /* end confdefs.h. */
3736 if ac_fn_c_try_compile "$LINENO"; then :
3741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3742 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3746 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3747 if test $ac_compiler_gnu = yes; then
3752 ac_test_CFLAGS=${CFLAGS+set}
3753 ac_save_CFLAGS=$CFLAGS
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3755 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3756 if test "${ac_cv_prog_cc_g+set}" = set; then :
3757 $as_echo_n "(cached) " >&6
3759 ac_save_c_werror_flag=$ac_c_werror_flag
3760 ac_c_werror_flag=yes
3763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764 /* end confdefs.h. */
3774 if ac_fn_c_try_compile "$LINENO"; then :
3778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h. */
3789 if ac_fn_c_try_compile "$LINENO"; then :
3792 ac_c_werror_flag=$ac_save_c_werror_flag
3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h. */
3805 if ac_fn_c_try_compile "$LINENO"; then :
3808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3813 ac_c_werror_flag=$ac_save_c_werror_flag
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3816 $as_echo "$ac_cv_prog_cc_g" >&6; }
3817 if test "$ac_test_CFLAGS" = set; then
3818 CFLAGS=$ac_save_CFLAGS
3819 elif test $ac_cv_prog_cc_g = yes; then
3820 if test "$GCC" = yes; then
3826 if test "$GCC" = yes; then
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3833 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3834 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3835 $as_echo_n "(cached) " >&6
3837 ac_cv_prog_cc_c89=no
3839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3840 /* end confdefs.h. */
3843 #include <sys/types.h>
3844 #include <sys/stat.h>
3845 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3846 struct buf { int x; };
3847 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3848 static char *e (p, i)
3854 static char *f (char * (*g) (char **, int), char **p, ...)
3859 s = g (p, va_arg (v,int));
3864 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3865 function prototypes and stuff, but not '\xHH' hex character constants.
3866 These don't provoke an error unfortunately, instead are silently treated
3867 as 'x'. The following induces an error, until -std is added to get
3868 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3869 array size at least. It's necessary to write '\x00'==0 to get something
3870 that's true only with -std. */
3871 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3873 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3874 inside strings and character constants. */
3876 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3878 int test (int i, double x);
3879 struct s1 {int (*f) (int a);};
3880 struct s2 {int (*f) (double a);};
3881 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3887 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3892 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3893 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3895 CC="$ac_save_CC $ac_arg"
3896 if ac_fn_c_try_compile "$LINENO"; then :
3897 ac_cv_prog_cc_c89=$ac_arg
3899 rm -f core conftest.err conftest.$ac_objext
3900 test "x$ac_cv_prog_cc_c89" != "xno" && break
3902 rm -f conftest.$ac_ext
3907 case "x$ac_cv_prog_cc_c89" in
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3910 $as_echo "none needed" >&6; } ;;
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3913 $as_echo "unsupported" >&6; } ;;
3915 CC="$CC $ac_cv_prog_cc_c89"
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3917 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3919 if test "x$ac_cv_prog_cc_c89" != xno; then :
3924 ac_cpp='$CPP $CPPFLAGS'
3925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3930 ac_cpp='$CPP $CPPFLAGS'
3931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3935 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3936 # On Suns, sometimes $CPP names a directory.
3937 if test -n "$CPP" && test -d "$CPP"; then
3940 if test -z "$CPP"; then
3941 if test "${ac_cv_prog_CPP+set}" = set; then :
3942 $as_echo_n "(cached) " >&6
3944 # Double quotes because CPP needs to be expanded
3945 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3948 for ac_c_preproc_warn_flag in '' yes
3950 # Use a header file that comes with gcc, so configuring glibc
3951 # with a fresh cross-compiler works.
3952 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3953 # <limits.h> exists even on freestanding compilers.
3954 # On the NeXT, cc -E runs the code through the compiler's parser,
3955 # not just through cpp. "Syntax error" is here to catch this case.
3956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3957 /* end confdefs.h. */
3959 # include <limits.h>
3961 # include <assert.h>
3965 if ac_fn_c_try_cpp "$LINENO"; then :
3968 # Broken: fails on valid input.
3971 rm -f conftest.err conftest.$ac_ext
3973 # OK, works on sane cases. Now check whether nonexistent headers
3974 # can be detected and how.
3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976 /* end confdefs.h. */
3977 #include <ac_nonexistent.h>
3979 if ac_fn_c_try_cpp "$LINENO"; then :
3980 # Broken: success on invalid input.
3983 # Passes both tests.
3987 rm -f conftest.err conftest.$ac_ext
3990 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3991 rm -f conftest.err conftest.
$ac_ext
3992 if $ac_preproc_ok; then :
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4005 $as_echo "$CPP" >&6; }
4007 for ac_c_preproc_warn_flag
in '' yes
4009 # Use a header file that comes with gcc, so configuring glibc
4010 # with a fresh cross-compiler works.
4011 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4012 # <limits.h> exists even on freestanding compilers.
4013 # On the NeXT, cc -E runs the code through the compiler's parser,
4014 # not just through cpp. "Syntax error" is here to catch this case.
4015 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4016 /* end confdefs.h. */
4018 # include <limits.h>
4020 # include <assert.h>
4024 if ac_fn_c_try_cpp
"$LINENO"; then :
4027 # Broken: fails on valid input.
4030 rm -f conftest.err conftest.
$ac_ext
4032 # OK, works on sane cases. Now check whether nonexistent headers
4033 # can be detected and how.
4034 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4035 /* end confdefs.h. */
4036 #include <ac_nonexistent.h>
4038 if ac_fn_c_try_cpp
"$LINENO"; then :
4039 # Broken: success on invalid input.
4042 # Passes both tests.
4046 rm -f conftest.err conftest.
$ac_ext
4049 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4050 rm -f conftest.err conftest.
$ac_ext
4051 if $ac_preproc_ok; then :
4054 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4055 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4056 as_fn_error
"C preprocessor \"$CPP\" fails sanity check
4057 See \`config.log' for more details." "$LINENO" 5; }
4061 ac_cpp
='$CPP $CPPFLAGS'
4062 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4063 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4064 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
4067 ac_c_preproc_warn_flag
=yes
4070 # Check whether --enable-largefile was given.
4071 if test "${enable_largefile+set}" = set; then :
4072 enableval
=$enable_largefile;
4075 if test "$enable_largefile" != no
; then
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4078 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4079 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4080 $as_echo_n "(cached) " >&6
4082 ac_cv_sys_largefile_CC
=no
4083 if test "$GCC" != yes; then
4086 # IRIX 6.2 and later do not support large files by default,
4087 # so use the C compiler's -n32 option if that helps.
4088 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h. */
4090 #include <sys/types.h>
4091 /* Check that off_t can represent 2**63 - 1 correctly.
4092 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4093 since some C++ compilers masquerading as C compilers
4094 incorrectly reject 9223372036854775807. */
4095 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4096 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4097 && LARGE_OFF_T % 2147483647 == 1)
4107 if ac_fn_c_try_compile
"$LINENO"; then :
4110 rm -f core conftest.err conftest.
$ac_objext
4112 if ac_fn_c_try_compile
"$LINENO"; then :
4113 ac_cv_sys_largefile_CC
=' -n32'; break
4115 rm -f core conftest.err conftest.
$ac_objext
4119 rm -f conftest.
$ac_ext
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4123 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4124 if test "$ac_cv_sys_largefile_CC" != no
; then
4125 CC
=$CC$ac_cv_sys_largefile_CC
4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4129 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4130 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4131 $as_echo_n "(cached) " >&6
4134 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h. */
4136 #include <sys/types.h>
4137 /* Check that off_t can represent 2**63 - 1 correctly.
4138 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4139 since some C++ compilers masquerading as C compilers
4140 incorrectly reject 9223372036854775807. */
4141 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4142 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4143 && LARGE_OFF_T % 2147483647 == 1)
4153 if ac_fn_c_try_compile
"$LINENO"; then :
4154 ac_cv_sys_file_offset_bits
=no
; break
4156 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4157 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4158 /* end confdefs.h. */
4159 #define _FILE_OFFSET_BITS 64
4160 #include <sys/types.h>
4161 /* Check that off_t can represent 2**63 - 1 correctly.
4162 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4163 since some C++ compilers masquerading as C compilers
4164 incorrectly reject 9223372036854775807. */
4165 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4166 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4167 && LARGE_OFF_T % 2147483647 == 1)
4177 if ac_fn_c_try_compile
"$LINENO"; then :
4178 ac_cv_sys_file_offset_bits
=64; break
4180 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4181 ac_cv_sys_file_offset_bits
=unknown
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4186 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4187 case $ac_cv_sys_file_offset_bits in #(
4190 cat >>confdefs.h
<<_ACEOF
4191 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4196 if test $ac_cv_sys_file_offset_bits = unknown
; then
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4198 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4199 if test "${ac_cv_sys_large_files+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4203 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h. */
4205 #include <sys/types.h>
4206 /* Check that off_t can represent 2**63 - 1 correctly.
4207 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4208 since some C++ compilers masquerading as C compilers
4209 incorrectly reject 9223372036854775807. */
4210 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4211 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4212 && LARGE_OFF_T % 2147483647 == 1)
4222 if ac_fn_c_try_compile
"$LINENO"; then :
4223 ac_cv_sys_large_files
=no
; break
4225 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4226 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h. */
4228 #define _LARGE_FILES 1
4229 #include <sys/types.h>
4230 /* Check that off_t can represent 2**63 - 1 correctly.
4231 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4232 since some C++ compilers masquerading as C compilers
4233 incorrectly reject 9223372036854775807. */
4234 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4235 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4236 && LARGE_OFF_T % 2147483647 == 1)
4246 if ac_fn_c_try_compile
"$LINENO"; then :
4247 ac_cv_sys_large_files
=1; break
4249 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4250 ac_cv_sys_large_files
=unknown
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4255 $as_echo "$ac_cv_sys_large_files" >&6; }
4256 case $ac_cv_sys_large_files in #(
4259 cat >>confdefs.h
<<_ACEOF
4260 #define _LARGE_FILES $ac_cv_sys_large_files
4270 # The cast to long int works around a bug in the HP C Compiler
4271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4273 # This bug is HP SR number 8606223364.
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
4275 $as_echo_n "checking size of double... " >&6; }
4276 if test "${ac_cv_sizeof_double+set}" = set; then :
4277 $as_echo_n "(cached) " >&6
4279 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
4282 if test "$ac_cv_type_double" = yes; then
4283 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4285 { as_fn_set_status
77
4286 as_fn_error
"cannot compute sizeof (double)
4287 See \`config.log' for more details." "$LINENO" 5; }; }
4289 ac_cv_sizeof_double
=0
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
4295 $as_echo "$ac_cv_sizeof_double" >&6; }
4299 cat >>confdefs.h
<<_ACEOF
4300 #define SIZEOF_DOUBLE $ac_cv_sizeof_double
4304 # The cast to long int works around a bug in the HP C Compiler
4305 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4306 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4307 # This bug is HP SR number 8606223364.
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
4309 $as_echo_n "checking size of long double... " >&6; }
4310 if test "${ac_cv_sizeof_long_double+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4313 if ac_fn_c_compute_int
"$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then :
4316 if test "$ac_cv_type_long_double" = yes; then
4317 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4318 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4319 { as_fn_set_status
77
4320 as_fn_error
"cannot compute sizeof (long double)
4321 See \`config.log' for more details." "$LINENO" 5; }; }
4323 ac_cv_sizeof_long_double
=0
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
4329 $as_echo "$ac_cv_sizeof_long_double" >&6; }
4333 cat >>confdefs.h
<<_ACEOF
4334 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
4338 as_fn_arith
$ac_cv_sizeof_double \
* 8 && double_type_size
=$as_val
4339 as_fn_arith
$ac_cv_sizeof_long_double \
* 8 && long_double_type_size
=$as_val
4344 for ac_header
in inttypes.h stdint.h stdlib.h ftw.h \
4345 unistd.h sys
/stat.h sys
/types.h \
4346 string.h
strings.h memory.h
4348 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4349 ac_fn_c_check_header_preproc
"$LINENO" "$ac_header" "$as_ac_Header"
4350 eval as_val
=\$
$as_ac_Header
4351 if test "x$as_val" = x
""yes; then :
4352 cat >>confdefs.h
<<_ACEOF
4353 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4360 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4361 if test "${ac_cv_path_GREP+set}" = set; then :
4362 $as_echo_n "(cached) " >&6
4364 if test -z "$GREP"; then
4365 ac_path_GREP_found
=false
4366 # Loop through the user's path and test for each of PROGNAME-LIST
4367 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4368 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4371 test -z "$as_dir" && as_dir
=.
4372 for ac_prog
in grep ggrep
; do
4373 for ac_exec_ext
in '' $ac_executable_extensions; do
4374 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
4375 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
4376 # Check for GNU ac_path_GREP and select it if it is found.
4377 # Check for GNU $ac_path_GREP
4378 case `"$ac_path_GREP" --version 2>&1` in
4380 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
4383 $as_echo_n 0123456789 >"conftest.in"
4386 cat "conftest.in" "conftest.in" >"conftest.tmp"
4387 mv "conftest.tmp" "conftest.in"
4388 cp "conftest.in" "conftest.nl"
4389 $as_echo 'GREP' >> "conftest.nl"
4390 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4391 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4392 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4393 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4394 # Best one so far, save it but keep looking for a better one
4395 ac_cv_path_GREP
="$ac_path_GREP"
4396 ac_path_GREP_max
=$ac_count
4398 # 10*(2^10) chars as input seems more than enough
4399 test $ac_count -gt 10 && break
4401 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4404 $ac_path_GREP_found && break 3
4409 if test -z "$ac_cv_path_GREP"; then
4410 as_fn_error
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4413 ac_cv_path_GREP
=$GREP
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4418 $as_echo "$ac_cv_path_GREP" >&6; }
4419 GREP
="$ac_cv_path_GREP"
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4423 $as_echo_n "checking for egrep... " >&6; }
4424 if test "${ac_cv_path_EGREP+set}" = set; then :
4425 $as_echo_n "(cached) " >&6
4427 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
4428 then ac_cv_path_EGREP
="$GREP -E"
4430 if test -z "$EGREP"; then
4431 ac_path_EGREP_found
=false
4432 # Loop through the user's path and test for each of PROGNAME-LIST
4433 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4434 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4437 test -z "$as_dir" && as_dir
=.
4438 for ac_prog
in egrep; do
4439 for ac_exec_ext
in '' $ac_executable_extensions; do
4440 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4441 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
4442 # Check for GNU ac_path_EGREP and select it if it is found.
4443 # Check for GNU $ac_path_EGREP
4444 case `"$ac_path_EGREP" --version 2>&1` in
4446 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4449 $as_echo_n 0123456789 >"conftest.in"
4452 cat "conftest.in" "conftest.in" >"conftest.tmp"
4453 mv "conftest.tmp" "conftest.in"
4454 cp "conftest.in" "conftest.nl"
4455 $as_echo 'EGREP' >> "conftest.nl"
4456 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4457 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4458 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4459 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4460 # Best one so far, save it but keep looking for a better one
4461 ac_cv_path_EGREP
="$ac_path_EGREP"
4462 ac_path_EGREP_max
=$ac_count
4464 # 10*(2^10) chars as input seems more than enough
4465 test $ac_count -gt 10 && break
4467 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4470 $ac_path_EGREP_found && break 3
4475 if test -z "$ac_cv_path_EGREP"; then
4476 as_fn_error
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4479 ac_cv_path_EGREP
=$EGREP
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4485 $as_echo "$ac_cv_path_EGREP" >&6; }
4486 EGREP
="$ac_cv_path_EGREP"
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4490 $as_echo_n "checking for ANSI C header files... " >&6; }
4491 if test "${ac_cv_header_stdc+set}" = set; then :
4492 $as_echo_n "(cached) " >&6
4494 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4495 /* end confdefs.h. */
4509 if ac_fn_c_try_compile
"$LINENO"; then :
4510 ac_cv_header_stdc
=yes
4512 ac_cv_header_stdc
=no
4514 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4516 if test $ac_cv_header_stdc = yes; then
4517 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4518 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4519 /* end confdefs.h. */
4523 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4524 $EGREP "memchr" >/dev
/null
2>&1; then :
4527 ac_cv_header_stdc
=no
4533 if test $ac_cv_header_stdc = yes; then
4534 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4535 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h. */
4540 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4541 $EGREP "free" >/dev
/null
2>&1; then :
4544 ac_cv_header_stdc
=no
4550 if test $ac_cv_header_stdc = yes; then
4551 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4552 if test "$cross_compiling" = yes; then :
4555 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4556 /* end confdefs.h. */
4559 #if ((' ' & 0x0FF) == 0x020)
4560 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4561 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4563 # define ISLOWER(c) \
4564 (('a' <= (c) && (c) <= 'i') \
4565 || ('j' <= (c) && (c) <= 'r') \
4566 || ('s' <= (c) && (c) <= 'z'))
4567 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4570 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4575 for (i = 0; i < 256; i++)
4576 if (XOR (islower (i), ISLOWER (i))
4577 || toupper (i) != TOUPPER (i))
4582 if ac_fn_c_try_run
"$LINENO"; then :
4585 ac_cv_header_stdc
=no
4587 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4588 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4594 $as_echo "$ac_cv_header_stdc" >&6; }
4595 if test $ac_cv_header_stdc = yes; then
4597 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4602 # Check for decimal float support.
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
4604 $as_echo_n "checking whether decimal floating point is supported... " >&6; }
4605 if test "${libgcc_cv_dfp+set}" = set; then :
4606 $as_echo_n "(cached) " >&6
4608 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4609 /* end confdefs.h. */
4619 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT;
4625 if ac_fn_c_try_compile
"$LINENO"; then :
4630 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
4633 $as_echo "$libgcc_cv_dfp" >&6; }
4634 decimal_float
=$libgcc_cv_dfp
4638 # Check whether --enable-decimal-float was given.
4639 if test "${enable_decimal_float+set}" = set; then :
4640 enableval
=$enable_decimal_float;
4641 case $enable_decimal_float in
4642 yes | no | bid | dpd
) default_decimal_float
=$enable_decimal_float ;;
4643 *) as_fn_error
"'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4644 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4650 powerpc
*-*-linux* | i?
86*-*-linux* | x86_64
*-*-linux* | s390
*-*-linux* | \
4651 i?
86*-*-elfiamcu | i?
86*-*-gnu* | \
4652 i?
86*-*-mingw* | x86_64
*-*-mingw* | \
4653 i?
86*-*-cygwin* | x86_64
*-*-cygwin*)
4654 enable_decimal_float
=yes
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4658 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4659 enable_decimal_float
=no
4666 # x86's use BID format instead of DPD
4667 case x
$enable_decimal_float in
4670 i?
86*-*-* | x86_64
*-*-*)
4671 enable_decimal_float
=bid
4674 enable_decimal_float
=dpd
4677 default_decimal_float
=$enable_decimal_float
4680 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4681 # dependency on libdecnumber.
4682 default_decimal_float
=dpd
4689 # Check for fixed-point support.
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
4691 $as_echo_n "checking whether fixed-point is supported... " >&6; }
4692 if test "${libgcc_cv_fixed_point+set}" = set; then :
4693 $as_echo_n "(cached) " >&6
4695 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4696 /* end confdefs.h. */
4699 if ac_fn_c_try_compile
"$LINENO"; then :
4700 libgcc_cv_fixed_point
=yes
4702 libgcc_cv_fixed_point
=no
4704 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
4707 $as_echo "$libgcc_cv_fixed_point" >&6; }
4708 fixed_point
=$libgcc_cv_fixed_point
4711 # For platforms with the unwind ABI which includes an unwind library,
4712 # libunwind, we can choose to use the system libunwind.
4713 # config.gcc also contains tests of with_system_libunwind.
4716 # Check whether --with-system-libunwind was given.
4717 if test "${with_system_libunwind+set}" = set; then :
4718 withval
=$with_system_libunwind;
4721 # If system-libunwind was not specifically set, pick a default setting.
4722 if test x
$with_system_libunwind = x
; then
4724 ia64-
*-hpux*) with_system_libunwind
=yes ;;
4725 *) with_system_libunwind
=no
;;
4728 # Based on system-libunwind and target, do we have ipinfo?
4729 if test x
$with_system_libunwind = xyes
; then
4731 ia64-
*-*) have_unwind_getipinfo
=no
;;
4732 *) have_unwind_getipinfo
=yes ;;
4735 # Darwin before version 9 does not have _Unwind_GetIPInfo.
4738 *-*-darwin[3-8]|
*-*-darwin[3-8].
*) have_unwind_getipinfo
=no
;;
4739 *) have_unwind_getipinfo
=yes ;;
4744 if test x
$have_unwind_getipinfo = xyes
; then
4746 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
4751 # Check if the compiler is configured for setjmp/longjmp exceptions.
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is configured for setjmp/longjmp exceptions" >&5
4753 $as_echo_n "checking whether the compiler is configured for setjmp/longjmp exceptions... " >&6; }
4754 if test "${ac_cv_sjlj_exceptions+set}" = set; then :
4755 $as_echo_n "(cached) " >&6
4757 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4758 /* end confdefs.h. */
4759 #ifdef __USING_SJLJ_EXCEPTIONS__
4770 if ac_fn_c_try_compile
"$LINENO"; then :
4771 ac_cv_sjlj_exceptions
=no
4773 ac_cv_sjlj_exceptions
=yes
4775 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sjlj_exceptions" >&5
4778 $as_echo "$ac_cv_sjlj_exceptions" >&6; }
4780 # Check whether --enable-cet was given.
4781 if test "${enable_cet+set}" = set; then :
4782 enableval
=$enable_cet;
4783 case "$enableval" in
4785 *) as_fn_error
"Unknown argument to enable/disable cet" "$LINENO" 5 ;;
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
4794 $as_echo_n "checking for CET support... " >&6; }
4797 i
[34567]86-*-linux* | x86_64-
*-linux*)
4798 case "$enable_cet" in
4800 # Check if target supports multi-byte NOPs
4801 # and if assembler supports CET insn.
4802 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4803 /* end confdefs.h. */
4809 #if !defined(__SSE2__)
4810 #error target does not support multi-byte NOPs
4819 if ac_fn_c_try_compile
"$LINENO"; then :
4824 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4827 # Check if assembler supports CET.
4828 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4829 /* end confdefs.h. */
4839 if ac_fn_c_try_compile
"$LINENO"; then :
4842 as_fn_error
"assembler with CET support is required for --enable-cet" "$LINENO" 5
4844 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4852 if test x
$enable_cet = xyes
; then
4853 CET_FLAGS
="-fcf-protection -mcet"
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4855 $as_echo "yes" >&6; }
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4858 $as_echo "no" >&6; }
4863 # Check whether --enable-explicit-exception-frame-registration was given.
4864 if test "${enable_explicit_exception_frame_registration+set}" = set; then :
4865 enableval
=$enable_explicit_exception_frame_registration;
4866 force_explicit_eh_registry
=
4867 if test "$enable_explicit_exception_frame_registration" = yes; then
4868 if test $ac_cv_sjlj_exceptions = yes; then
4869 as_fn_error
"Can't --enable-explicit-exception-frame-registration
4870 with setjmp/longjmp exceptions" "$LINENO" 5
4872 force_explicit_eh_registry
=-DUSE_EH_FRAME_REGISTRY_ALWAYS
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4880 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4881 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4882 $as_echo_n "(cached) " >&6
4884 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4885 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
4886 acl_cv_prog_gnu_ld
=yes
4888 acl_cv_prog_gnu_ld
=no
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4892 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4893 with_gnu_ld
=$acl_cv_prog_gnu_ld
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
4897 $as_echo_n "checking for thread model used by GCC... " >&6; }
4898 target_thread_file
=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
4900 $as_echo "$target_thread_file" >&6; }
4902 # Check for assembler CFI support.
4903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5
4904 $as_echo_n "checking whether assembler supports CFI directives... " >&6; }
4905 if test "${libgcc_cv_cfi+set}" = set; then :
4906 $as_echo_n "(cached) " >&6
4908 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4909 /* end confdefs.h. */
4913 .cfi_personality 0, symbol\n\
4916 if ac_fn_c_try_compile
"$LINENO"; then :
4921 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5
4924 $as_echo "$libgcc_cv_cfi" >&6; }
4926 # Check 32bit or 64bit. In the case of MIPS, this really determines the
4927 # word size rather than the address size.
4928 cat > conftest.c
<<EOF
4929 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \
4930 || defined(__mips64)
4936 eval `${CC-cc} -E conftest.c | grep host_address=`
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5
4942 $as_echo_n "checking whether the target is hard-float... " >&6; }
4943 if test "${libgcc_cv_mips_hard_float+set}" = set; then :
4944 $as_echo_n "(cached) " >&6
4946 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4947 /* end confdefs.h. */
4948 #ifndef __mips_hard_float
4952 if ac_fn_c_try_compile
"$LINENO"; then :
4953 libgcc_cv_mips_hard_float
=yes
4955 libgcc_cv_mips_hard_float
=no
4957 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5
4960 $as_echo "$libgcc_cv_mips_hard_float" >&6; }
4965 # Check for system-provided CRTs on Solaris 11.4.
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
4967 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
4968 if test "${libgcc_cv_solaris_crts+set}" = set; then :
4969 $as_echo_n "(cached) " >&6
4971 libgcc_cv_solaris_crts
=no
4972 libgcc_sysroot
="`${CC} -print-sysroot`"
4973 libgcc_libdir
="$libgcc_sysroot/usr/lib"
4974 # At the time they were added, gcrt1.o became a symlink for backwards
4975 # compatibility on x86, while crt1.o was added on sparc, so check for that.
4977 i?
86-*-solaris2* | x86_64-
*-solaris2*)
4978 if test -h "$libgcc_libdir/gcrt1.o"; then libgcc_cv_solaris_crts
=yes; fi
4981 if test -f "$libgcc_libdir/crt1.o"; then libgcc_cv_solaris_crts
=yes; fi
4985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_solaris_crts" >&5
4986 $as_echo "$libgcc_cv_solaris_crts" >&6; }
4987 if test $libgcc_cv_solaris_crts = yes; then
4989 $as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h
4995 # Determine the version of glibc, if any, used on the target.
4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5
4997 $as_echo_n "checking for target glibc version... " >&6; }
4999 # Check whether --with-glibc-version was given.
5000 if test "${with_glibc_version+set}" = set; then :
5001 withval
=$with_glibc_version;
5002 if echo "$with_glibc_version" |
grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then
5003 glibc_version_major
=`echo "$with_glibc_version" | sed -e 's/\..*//'`
5004 glibc_version_minor
=`echo "$with_glibc_version" | sed -e 's/.*\.//'`
5006 as_fn_error
"option --with-glibc-version requires a version number M.N" "$LINENO" 5
5010 if ac_fn_c_compute_int
"$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then :
5013 glibc_version_major
=0
5016 if ac_fn_c_compute_int
"$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then :
5019 glibc_version_minor
=0
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5
5025 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; }
5027 # Determine floating-point type for powerpc*-*-linux*.
5028 # Single-precision-only FPRs are not a supported configuration for
5029 # this target, so are not allowed for in this test.
5032 cat > conftest.c
<<EOF
5033 #ifdef __powerpc64__
5035 #elif defined _SOFT_FLOAT
5037 #elif defined _SOFT_DOUBLE
5039 #elif defined __NO_FPRS__
5045 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=`
5047 # glibc 2.19 and later provide all the soft-fp functions, with proper
5048 # interactions with <fenv.h> exception and rounding mode handling, so
5049 # make libgcc's versions into compat symbols if a recent enough glibc
5050 # version is being used.
5052 case ${ppc_fp_type} in
5054 if test $glibc_version_major -gt 2 \
5055 ||
( test $glibc_version_major -eq 2 \
5056 && test $glibc_version_minor -ge 19 ); then
5057 ppc_fp_compat
="t-softfp-compat"
5065 # At present, we cannot turn -mfloat128 on via #pragma GCC target, so just
5066 # check if we have VSX (ISA 2.06) support to build the software libraries, and
5067 # whether the assembler can handle xsaddqp for hardware support. Also check if
5068 # a new glibc is being used so that __builtin_cpu_supports can be used.
5070 saved_CFLAGS
="$CFLAGS"
5071 CFLAGS
="$CFLAGS -mabi=altivec -mvsx -mfloat128"
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 2.06 to build __float128 libraries" >&5
5073 $as_echo_n "checking for PowerPC ISA 2.06 to build __float128 libraries... " >&6; }
5074 if test "${libgcc_cv_powerpc_float128+set}" = set; then :
5075 $as_echo_n "(cached) " >&6
5077 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5078 /* end confdefs.h. */
5079 vector double dadd (vector double a, vector double b) { return a + b; }
5081 if ac_fn_c_try_compile
"$LINENO"; then :
5082 libgcc_cv_powerpc_float128
=yes
5084 libgcc_cv_powerpc_float128
=no
5086 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128" >&5
5089 $as_echo "$libgcc_cv_powerpc_float128" >&6; }
5091 CFLAGS
="$CFLAGS -mpower9-vector -mfloat128-hardware"
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 3.0 to build hardware __float128 libraries" >&5
5093 $as_echo_n "checking for PowerPC ISA 3.0 to build hardware __float128 libraries... " >&6; }
5094 if test "${libgcc_cv_powerpc_float128_hw+set}" = set; then :
5095 $as_echo_n "(cached) " >&6
5097 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5098 /* end confdefs.h. */
5099 #include <sys/auxv.h>
5101 #error "AT_PLATFORM is not defined"
5103 #ifndef __BUILTIN_CPU_SUPPORTS__
5104 #error "__builtin_cpu_supports is not available"
5106 vector unsigned char add (vector unsigned char a, vector unsigned char b)
5108 vector unsigned char ret;
5109 __asm__ ("xsaddqp %0,%1,%2" : "=v" (ret) : "v" (a), "v" (b));
5112 void *add_resolver (void) { return (void *) add; }
5113 __float128 add_ifunc (__float128, __float128)
5114 __attribute__ ((__ifunc__ ("add_resolver")));
5116 if ac_fn_c_try_compile
"$LINENO"; then :
5117 libgcc_cv_powerpc_float128_hw
=yes
5119 libgcc_cv_powerpc_float128_hw
=no
5121 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128_hw" >&5
5124 $as_echo "$libgcc_cv_powerpc_float128_hw" >&6; }
5125 CFLAGS
="$saved_CFLAGS"
5128 # Collect host-machine-specific information.
5129 .
${srcdir}/config.
host
5131 # Used for constructing correct paths for offload compilers.
5133 real_host_noncanonical
=${host_noncanonical}
5134 if test x
"$enable_as_accelerator_for" != x
; then
5135 accel_dir_suffix
=/accel
/${target_noncanonical}
5136 real_host_noncanonical
=${enable_as_accelerator_for}
5141 if test x
"$enable_offload_targets" != x
; then
5142 extra_parts
="${extra_parts} crtoffloadbegin.o crtoffloadend.o crtoffloadtable.o"
5145 # Check if Solaris/x86 linker supports ZERO terminator unwind entries.
5146 # This is after config.host so we can augment tmake_file.
5147 # Link with -nostartfiles -nodefaultlibs since neither are present while
5150 i?
86-*-solaris2* | x86_64-
*-solaris2.1
[0-9]*)
5151 cat > conftest.s
<<EOF
5152 .section .eh_frame,"a",@unwind
5154 .section .jcr,"aw",@progbits
5157 if { ac_try
='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
5158 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
5161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5162 test $ac_status = 0; }; }; then
5163 tmake_file
="${tmake_file} i386/t-crtstuff"
5168 # Check if xtensa target is configured for windowed ABI and thus needs to use
5169 # custom unwind code.
5170 # This is after config.host so we can augment tmake_file.
5173 cat > conftest.c
<<EOF
5174 #ifdef __XTENSA_CALL0_ABI__
5178 if { ac_try
='${CC-cc} -E -o conftest.i conftest.c 1>&5'
5179 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
5182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5183 test $ac_status = 0; }; }; then
5184 tmake_file
="${tmake_file} xtensa/t-windowed"
5189 # Check for visibility support. This is after config.host so that
5190 # we can check for asm_hidden_op.
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
5192 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
5193 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
5194 $as_echo_n "(cached) " >&6
5197 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
5198 libgcc_cv_hidden_visibility_attribute
=no
5199 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5200 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
5203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5204 test $ac_status = 0; }; }; then
5205 if grep "\\$asm_hidden_op.*foo" conftest.s
>/dev
/null
; then
5206 libgcc_cv_hidden_visibility_attribute
=yes
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
5213 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
5215 if test $libgcc_cv_hidden_visibility_attribute = yes; then
5216 vis_hide
='-fvisibility=hidden -DHIDE_EXPORTS'
5218 cat >>confdefs.h
<<_ACEOF
5219 #define AS_HIDDEN_DIRECTIVE $asm_hidden_op
5227 # Check for .cfi_sections .debug_frame support.
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .cfi_sections .debug_frame" >&5
5229 $as_echo_n "checking for .cfi_sections .debug_frame... " >&6; }
5230 if test "${libgcc_cv_cfi_sections_directive+set}" = set; then :
5231 $as_echo_n "(cached) " >&6
5234 echo 'int foo (int, char *);' > conftest.c
5235 echo 'int bar (int x) { char *y = __builtin_alloca (x); return foo (x + 1, y) + 1; }' >> conftest.c
5236 libgcc_cv_cfi_sections_directive
=no
5237 if { ac_try
='${CC-cc} -Werror -g -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-exceptions -S conftest.c -o conftest.s 1>&5'
5238 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
5241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5242 test $ac_status = 0; }; }; then
5243 if grep "\\.cfi_sections.*\\.debug_frame" conftest.s
>/dev
/null
; then
5244 libgcc_cv_cfi_sections_directive
=yes
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi_sections_directive" >&5
5251 $as_echo "$libgcc_cv_cfi_sections_directive" >&6; }
5252 if test $libgcc_cv_cfi_sections_directive = yes; then
5254 $as_echo "#define HAVE_AS_CFI_SECTIONS 1" >>confdefs.h
5258 # See if we have thread-local storage. We can only test assembler
5259 # since link-time and run-time tests require the newly built
5260 # gcc, which can't be used to build executable due to that libgcc
5261 # is yet to be built here.
5263 # Check whether --enable-tls was given.
5264 if test "${enable_tls+set}" = set; then :
5265 enableval
=$enable_tls;
5266 case "$enableval" in
5268 *) as_fn_error
"Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
5277 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
5278 if test "${gcc_cv_have_cc_tls+set}" = set; then :
5279 $as_echo_n "(cached) " >&6
5282 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5283 /* end confdefs.h. */
5284 __thread int a; int b; int main() { return a = b; }
5286 if ac_fn_c_try_compile
"$LINENO"; then :
5287 gcc_cv_have_cc_tls
=yes
5289 gcc_cv_have_cc_tls
=no
5291 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
5295 $as_echo "$gcc_cv_have_cc_tls" >&6; }
5297 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
5298 set_have_cc_tls
="-DHAVE_CC_TLS"
5302 # See if we have emulated thread-local storage.
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
5305 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
5306 if test "${gcc_cv_use_emutls+set}" = set; then :
5307 $as_echo_n "(cached) " >&6
5310 gcc_cv_use_emutls
=no
5311 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
5312 if { ac_try
='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
5313 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
5316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5317 test $ac_status = 0; }; }; then
5318 if grep __emutls_get_address conftest.s
> /dev
/null
; then
5319 gcc_cv_use_emutls
=yes
5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
5326 $as_echo "$gcc_cv_use_emutls" >&6; }
5327 if test "$gcc_cv_use_emutls" = "yes" ; then
5329 $as_echo "#define USE_EMUTLS 1" >>confdefs.h
5333 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then
5334 set_use_emutls
="-DUSE_EMUTLS"
5341 i
[34567]86-*-* | x86_64-
*-*)
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports AVX" >&5
5343 $as_echo_n "checking if the assembler supports AVX... " >&6; }
5344 if test "${libgcc_cv_as_avx+set}" = set; then :
5345 $as_echo_n "(cached) " >&6
5348 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5349 /* end confdefs.h. */
5359 if ac_fn_c_try_compile
"$LINENO"; then :
5360 libgcc_cv_as_avx
=yes
5364 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_as_avx" >&5
5368 $as_echo "$libgcc_cv_as_avx" >&6; }
5369 if test x
$libgcc_cv_as_avx = xyes
; then
5371 $as_echo "#define HAVE_AS_AVX 1" >>confdefs.h
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5
5378 $as_echo_n "checking for init priority support... " >&6; }
5379 if test "${libgcc_cv_init_priority+set}" = set; then :
5380 $as_echo_n "(cached) " >&6
5383 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5384 /* end confdefs.h. */
5389 void ip (void) __attribute__ ((constructor (1)));
5394 if ac_fn_c_try_compile
"$LINENO"; then :
5395 libgcc_cv_init_priority
=yes
5397 libgcc_cv_init_priority
=no
5399 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5
5402 $as_echo "$libgcc_cv_init_priority" >&6; }
5403 if test $libgcc_cv_init_priority = yes; then
5405 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h
5409 # Conditionalize the sfp-machine.h header for this target machine.
5410 if test -z "${sfp_machine_header}"; then
5411 sfp_machine_header
=$cpu_type/sfp-machine.h
5412 if test -f ${srcdir}/config
/${sfp_machine_header}; then
5415 sfp_machine_header
=no-sfp-machine.h
5420 # Conditionalize the makefile for this target machine.
5422 for f
in ${tmake_file}
5424 if test -f ${srcdir}/config
/$f
5426 tmake_file_
="${tmake_file_} \$(srcdir)/config/$f"
5429 tmake_file
="${tmake_file_}"
5432 # Likewise export definitions for libgcc_tm.h
5436 tm_file_
="${tm_file_} \$(srcdir)/config/$f"
5438 tm_file
="${tm_file_}"
5442 # Map from thread model to thread header.
5444 case $target_thread_file in
5445 aix
) thread_header
=config
/rs6000
/gthr-aix.h
;;
5446 dce
) thread_header
=config
/pa
/gthr-dce.h
;;
5447 lynx
) thread_header
=config
/gthr-lynx.h
;;
5448 mipssde
) thread_header
=config
/mips
/gthr-mipssde.h
;;
5449 posix
) thread_header
=gthr-posix.h
;;
5450 rtems
) thread_header
=config
/gthr-rtems.h
;;
5451 single
) thread_header
=gthr-single.h
;;
5452 tpf
) thread_header
=config
/s390
/gthr-tpf.h
;;
5453 vxworks
) thread_header
=config
/gthr-vxworks.h
;;
5454 win32
) thread_header
=config
/i386
/gthr-win32.h
;;
5459 # Determine what GCC version number to use in filesystem paths.
5461 get_gcc_base_ver
="cat"
5463 # Check whether --with-gcc-major-version-only was given.
5464 if test "${with_gcc_major_version_only+set}" = set; then :
5465 withval
=$with_gcc_major_version_only; if test x
$with_gcc_major_version_only = xyes
; then
5466 get_gcc_base_ver
="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
5474 # Substitute configuration variables
5484 # We need multilib support.
5485 ac_config_files
="$ac_config_files Makefile"
5487 ac_config_commands
="$ac_config_commands default"
5489 cat >confcache
<<\_ACEOF
5490 # This file is a shell script that caches the results of configure
5491 # tests run on this system so they can be shared between configure
5492 # scripts and configure runs, see configure's option --config-cache.
5493 # It is not useful on other systems. If it contains results you don't
5494 # want to keep, you may remove or edit it.
5496 # config.status only pays attention to the cache file if you give it
5497 # the --recheck option to rerun configure.
5499 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5500 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5505 # The following way of writing the cache mishandles newlines in values,
5506 # but we know of no workaround that is simple, portable, and efficient.
5507 # So, we kill variables containing newlines.
5508 # Ultrix sh set writes to stderr and can't be redirected directly,
5509 # and sets the high bit in the cache file unless we assign to the vars.
5511 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5512 eval ac_val
=\$
$ac_var
5516 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5517 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5520 _ | IFS | as_nl
) ;; #(
5521 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
5522 *) { eval $ac_var=; unset $ac_var;} ;;
5528 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5529 *${as_nl}ac_space
=\
*)
5530 # `set' does not quote correctly, so add quotes: double-quote
5531 # substitution turns \\\\ into \\, and sed turns \\ into \.
5534 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5537 # `set' quotes correctly as required by POSIX, so do not add quotes.
5538 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5547 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5549 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5551 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
5552 if test -w "$cache_file"; then
5553 test "x$cache_file" != "x/dev/null" &&
5554 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5555 $as_echo "$as_me: updating cache $cache_file" >&6;}
5556 cat confcache
>$cache_file
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5559 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5564 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
5565 # Let make expand exec_prefix.
5566 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
5568 DEFS
=-DHAVE_CONFIG_H
5572 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
5573 # 1. Remove the extension, and $U if already installed.
5574 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
5575 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
5576 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5577 # will be set to the directory where LIBOBJS objects are built.
5578 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5579 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
5583 LTLIBOBJS
=$ac_ltlibobjs
5587 : ${CONFIG_STATUS=./config.status}
5589 ac_clean_files_save
=$ac_clean_files
5590 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5592 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5594 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5596 # Generated by $as_me.
5597 # Run this file to recreate the current configuration.
5598 # Compiler output produced by configure, useful for debugging
5599 # configure, is in config.log if it exists.
5605 SHELL=\${CONFIG_SHELL-$SHELL}
5608 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5609 ## -------------------- ##
5610 ## M4sh Initialization. ##
5611 ## -------------------- ##
5613 # Be more Bourne compatible
5614 DUALCASE
=1; export DUALCASE
# for MKS sh
5615 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5618 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5619 # is contrary to our usage. Disable this feature.
5620 alias -g '${1+"$@"}'='"$@"'
5621 setopt NO_GLOB_SUBST
5623 case `(set -o) 2>/dev/null` in #(
5635 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5636 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5637 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5638 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5639 # Prefer a ksh shell builtin over an external printf program on Solaris,
5640 # but without wasting forks for bash or zsh.
5641 if test -z "$BASH_VERSION$ZSH_VERSION" \
5642 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5643 as_echo='print
-r --'
5644 as_echo_n='print
-rn --'
5645 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5646 as_echo='printf %s
\n'
5647 as_echo_n='printf %s
'
5649 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5650 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5651 as_echo_n='/usr
/ucb
/echo -n'
5653 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5654 as_echo_n_body='eval
5658 expr "X$arg" : "X\\(.*\\)$as_nl";
5659 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5661 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5663 export as_echo_n_body
5664 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5667 as_echo='sh
-c $as_echo_body as_echo
'
5670 # The user is always right.
5671 if test "${PATH_SEPARATOR+set}" != set; then
5673 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5674 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5681 # We need space, tab and new line, in precisely that order. Quoting is
5682 # there to prevent editors from complaining about space-tab.
5683 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5684 # splitting by setting IFS to empty value.)
5687 # Find who we are. Look in the path if we contain no directory separator.
5689 *[\\/]* ) as_myself=$0 ;;
5690 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5694 test -z "$as_dir" && as_dir=.
5695 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5701 # We did not find ourselves, most probably we were run as `sh COMMAND'
5702 # in which case we are not to be found in the path.
5703 if test "x$as_myself" = x
; then
5706 if test ! -f "$as_myself"; then
5707 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5711 # Unset variables that we do not need and which cause bugs (e.g. in
5712 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5713 # suppresses any "Segmentation fault" message there. '((' could
5714 # trigger a bug in pdksh 5.2.14.
5715 for as_var
in BASH_ENV ENV MAIL MAILPATH
5716 do eval test x\
${$as_var+set} = xset \
5717 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5730 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5733 # as_fn_error ERROR [LINENO LOG_FD]
5734 # ---------------------------------
5735 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5736 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5737 # script with status $?, using 1 if that was 0.
5740 as_status
=$?
; test $as_status -eq 0 && as_status
=1
5742 as_lineno
=${as_lineno-"$2"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5743 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5745 $as_echo "$as_me: error: $1" >&2
5746 as_fn_exit
$as_status
5750 # as_fn_set_status STATUS
5751 # -----------------------
5752 # Set $? to STATUS, without forking.
5756 } # as_fn_set_status
5760 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5770 # Portably unset VAR.
5773 { eval $1=; unset $1;}
5775 as_unset
=as_fn_unset
5776 # as_fn_append VAR VALUE
5777 # ----------------------
5778 # Append the text in VALUE to the end of the definition contained in VAR. Take
5779 # advantage of any shell optimizations that allow amortized linear growth over
5780 # repeated appends, instead of the typical quadratic growth present in naive
5782 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5783 eval 'as_fn_append ()
5794 # as_fn_arith ARG...
5795 # ------------------
5796 # Perform arithmetic evaluation on the ARGs, and store the result in the
5797 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5798 # must be portable across $(()) and expr.
5799 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5800 eval 'as_fn_arith ()
5807 as_val
=`expr "$@" || test $? -eq 1`
5812 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5813 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5819 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5820 as_basename
=basename
5825 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5831 as_me
=`$as_basename -- "$0" ||
5832 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5833 X"$0" : 'X\(//\)$' \| \
5834 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5836 sed '/^.*\/\([^/][^/]*\)\/*$/{
5850 # Avoid depending upon Character Ranges.
5851 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5852 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5853 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5854 as_cr_digits
='0123456789'
5855 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5857 ECHO_C
= ECHO_N
= ECHO_T
=
5858 case `echo -n x` in #(((((
5860 case `echo 'xy\c'` in
5861 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5863 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5870 rm -f conf$$ conf$$.exe conf$$.
file
5871 if test -d conf$$.dir
; then
5872 rm -f conf$$.dir
/conf$$.
file
5875 mkdir conf$$.dir
2>/dev
/null
5877 if (echo >conf$$.
file) 2>/dev
/null
; then
5878 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5880 # ... but there are two gotchas:
5881 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5882 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5883 # In both cases, we have to default to `cp -p'.
5884 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5886 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5894 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5895 rmdir conf$$.dir
2>/dev
/null
5900 # Create "$as_dir" as a directory, including parents if necessary.
5905 -*) as_dir
=.
/$as_dir;;
5907 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5911 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5912 *) as_qdir
=$as_dir;;
5914 as_dirs
="'$as_qdir' $as_dirs"
5915 as_dir
=`$as_dirname -- "$as_dir" ||
5916 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5917 X"$as_dir" : 'X\(//\)[^/]' \| \
5918 X"$as_dir" : 'X\(//\)$' \| \
5919 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5920 $as_echo X"$as_dir" |
5921 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5938 test -d "$as_dir" && break
5940 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5941 } ||
test -d "$as_dir" || as_fn_error
"cannot create directory $as_dir"
5945 if mkdir
-p .
2>/dev
/null
; then
5946 as_mkdir_p
='mkdir -p "$as_dir"'
5948 test -d .
/-p && rmdir .
/-p
5952 if test -x / >/dev
/null
2>&1; then
5955 if ls -dL / >/dev
/null
2>&1; then
5962 if test -d "$1"; then
5968 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5969 ???[sx]*):;;*)false;;esac;fi
5973 as_executable_p
=$as_test_x
5975 # Sed expression to map a string onto a valid CPP name.
5976 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5978 # Sed expression to map a string onto a valid variable name.
5979 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5983 ## ----------------------------------- ##
5984 ## Main body of $CONFIG_STATUS script. ##
5985 ## ----------------------------------- ##
5987 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5990 # Save the log message, to keep $0 and so on meaningful, and to
5991 # report actual input values of CONFIG_FILES etc. instead of their
5992 # values after options handling.
5994 This file was extended by GNU C Runtime Library $as_me 1.0, which was
5995 generated by GNU Autoconf 2.64. Invocation command line was
5997 CONFIG_FILES = $CONFIG_FILES
5998 CONFIG_HEADERS = $CONFIG_HEADERS
5999 CONFIG_LINKS = $CONFIG_LINKS
6000 CONFIG_COMMANDS = $CONFIG_COMMANDS
6003 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6008 case $ac_config_files in *"
6009 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
6012 case $ac_config_headers in *"
6013 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
6017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6018 # Files that config.status was made for.
6019 config_files="$ac_config_files"
6020 config_headers="$ac_config_headers"
6021 config_commands="$ac_config_commands"
6025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6027 \`$as_me' instantiates files and other configuration actions
6028 from templates according to the current configuration. Unless the files
6029 and actions are specified as TAGs, all are instantiated by default.
6031 Usage: $0 [OPTION]... [TAG]...
6033 -h, --help print this help, then exit
6034 -V, --version print version number and configuration settings, then exit
6035 -q, --quiet, --silent
6036 do not print progress messages
6037 -d, --debug don't remove temporary files
6038 --recheck update $as_me by reconfiguring in the same conditions
6039 --file=FILE[:TEMPLATE]
6040 instantiate the configuration file FILE
6041 --header=FILE[:TEMPLATE]
6042 instantiate the configuration header FILE
6044 Configuration files:
6047 Configuration headers:
6050 Configuration commands:
6053 Report bugs to the package provider.
6054 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
6055 General help using GNU software: <http://www.gnu.org/gethelp/>."
6058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6060 GNU C Runtime Library config.status 1.0
6061 configured by $0, generated by GNU Autoconf 2.64,
6062 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6064 Copyright (C) 2009 Free Software Foundation, Inc.
6065 This config.status script is free software; the Free Software Foundation
6066 gives unlimited permission to copy, distribute and modify it."
6072 test -n "\$AWK" || AWK=awk
6075 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6076 # The default lists apply if the user does not specify any file.
6082 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
6083 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
6094 # Handling of the options.
6095 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
6097 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
6098 $as_echo "$ac_cs_version"; exit ;;
6099 --debug |
--debu |
--deb |
--de |
--d |
-d )
6101 --file |
--fil |
--fi |
--f )
6104 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6106 as_fn_append CONFIG_FILES
" '$ac_optarg'"
6107 ac_need_defaults
=false
;;
6108 --header |
--heade |
--head |
--hea )
6111 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6113 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
6114 ac_need_defaults
=false
;;
6116 # Conflict between --help and --header
6117 as_fn_error
"ambiguous option: \`$1'
6118 Try \`$0 --help' for more information.";;
6119 --help |
--hel |
-h )
6120 $as_echo "$ac_cs_usage"; exit ;;
6121 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
6122 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
6126 -*) as_fn_error
"unrecognized option: \`$1'
6127 Try \`$0 --help' for more information." ;;
6129 *) as_fn_append ac_config_targets
" $1"
6130 ac_need_defaults
=false
;;
6136 ac_configure_extra_args
=
6138 if $ac_cs_silent; then
6140 ac_configure_extra_args
="$ac_configure_extra_args --silent"
6144 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6145 if \$ac_cs_recheck; then
6146 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6148 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6149 CONFIG_SHELL='$SHELL'
6155 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6159 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6160 ## Running $as_me. ##
6166 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6172 with_target_subdir=${with_target_subdir}
6173 with_multisubdir=${with_multisubdir}
6174 ac_configure_args="--enable-multilib ${ac_configure_args}"
6175 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
6176 libgcc_topdir=${libgcc_topdir}
6182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6184 # Handling of arguments.
6185 for ac_config_target
in $ac_config_targets
6187 case $ac_config_target in
6188 "auto-target.h") CONFIG_HEADERS
="$CONFIG_HEADERS auto-target.h:config.in" ;;
6189 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
6190 "default") CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
6192 *) as_fn_error
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6197 # If the user did not use the arguments to specify the items to instantiate,
6198 # then the envvar interface is used. Set only those that are not.
6199 # We use the long form for the default assignment because of an extremely
6200 # bizarre bug on SunOS 4.1.3.
6201 if $ac_need_defaults; then
6202 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
6203 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
6204 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
6207 # Have a temporary directory for convenience. Make it in the build tree
6208 # simply because there is no reason against having it here, and in addition,
6209 # creating and moving files from /tmp can sometimes cause problems.
6210 # Hook for its removal unless debugging.
6211 # Note that there is a small window in which the directory will not be cleaned:
6212 # after its creation but before its name has been assigned to `$tmp'.
6216 trap 'exit_status=$?
6217 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6219 trap 'as_fn_exit 1' 1 2 13 15
6221 # Create a (secure) tmp directory for tmp files.
6224 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6225 test -n "$tmp" && test -d "$tmp"
6228 tmp
=.
/conf$$
-$RANDOM
6229 (umask 077 && mkdir
"$tmp")
6230 } || as_fn_error
"cannot create a temporary directory in ." "$LINENO" 5
6232 # Set up the scripts for CONFIG_FILES section.
6233 # No need to generate them if there are no CONFIG_FILES.
6234 # This happens for instance with `./config.status config.h'.
6235 if test -n "$CONFIG_FILES"; then
6238 ac_cr
=`echo X | tr X '\015'`
6239 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6240 # But we know of no other shell where ac_cr would be empty at this
6241 # point, so we can use a bashism as a fallback.
6242 if test "x$ac_cr" = x
; then
6243 eval ac_cr
=\$
\'\\r
\'
6245 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6246 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6252 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6257 echo "cat >conf$$subs.awk <<_ACEOF" &&
6258 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6261 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6262 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6264 for ac_last_try in false false false false false :; do
6265 . ./conf$$subs.sh ||
6266 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6268 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
6269 if test $ac_delim_n = $ac_delim_num; then
6271 elif $ac_last_try; then
6272 as_fn_error "could not
make $CONFIG_STATUS" "$LINENO" 5
6274 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
6279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6280 cat >>"\
$tmp/subs1.
awk" <<\\_ACAWK &&
6284 s/^/S["/; s
/!.
*/"]=/
6294 s/\(.\{148\}\).*/\1/
6296 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
6301 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
6308 s/\(.\{148\}\).*/\1/
6310 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
6314 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
6319 ' <conf$$subs.awk | sed '
6324 ' >>$CONFIG_STATUS || ac_write_fail=1
6325 rm -f conf$$subs.awk
6326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6328 cat >>"\
$tmp/subs1.
awk" <<_ACAWK &&
6329 for (key in S) S_is_set[key] = 1
6335 nfields = split(line, field, "@
")
6337 len = length(field[1])
6338 for (i = 2; i < nfields; i++) {
6340 keylen = length(key)
6341 if (S_is_set[key]) {
6343 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6344 len += length(value) + length(field[++i])
6355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6356 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6357 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
6360 fi < "$tmp/subs1.
awk" > "$tmp/subs.
awk" \
6361 || as_fn_error "could not setup config files machinery
" "$LINENO" 5
6364 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6365 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".
", strip leading and
6366 # trailing colons and then remove the whole line if VPATH becomes empty
6367 # (actually we leave an empty line to preserve line numbers).
6368 if test "x
$srcdir" = x.; then
6369 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6373 s/^\([^=]*=[ ]*\):*/\1/
6379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6380 fi # test -n "$CONFIG_FILES"
6382 # Set up the scripts for CONFIG_HEADERS section.
6383 # No need to generate them if there are no CONFIG_HEADERS.
6384 # This happens for instance with `./config.status Makefile'.
6385 if test -n "$CONFIG_HEADERS"; then
6386 cat >"$tmp/defines.
awk" <<\_ACAWK ||
6390 # Transform confdefs.h into an awk script `defines.awk', embedded as
6391 # here-document in config.status, that substitutes the proper values into
6392 # config.h.in to produce config.h.
6394 # Create a delimiter string that does not exist in confdefs.h, to ease
6395 # handling of long lines.
6397 for ac_last_try in false false :; do
6398 ac_t=`sed -n "/$ac_delim/p
" confdefs.h`
6399 if test -z "$ac_t"; then
6401 elif $ac_last_try; then
6402 as_fn_error "could not
make $CONFIG_HEADERS" "$LINENO" 5
6404 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
6408 # For the awk script, D is an array of macro values keyed by name,
6409 # likewise P contains macro parameters if any. Preserve backslash
6410 # newline sequences.
6412 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6414 s/.\{148\}/&'"$ac_delim"'/g
6417 s/^[ ]*#[ ]*define[ ][ ]*/ /
6424 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
6426 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
6430 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
6431 D["\
1"]=" \
3\\\\\\n
"\\/p
6433 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
6438 s/.\{148\}/&'"$ac_delim"'/g
6443 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
6446 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
6448 ' <confdefs.h | sed '
6449 s/'"$ac_delim"'/"\\\
6450 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6452 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6453 for (key in D) D_is_set[key] = 1
6456 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6458 split(line, arg, " ")
6459 if (arg[1] == "#") {
6463 defundef
= substr
(arg
[1], 2)
6466 split(mac1
, mac2
, "(") #)
6468 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
6469 if (D_is_set
[macro
]) {
6470 # Preserve the white space surrounding the "#".
6471 print prefix
"define", macro P
[macro
] D
[macro
]
6474 # Replace #undef with comments. This is necessary, for example,
6475 # in the case of _POSIX_SOURCE, which is predefined and required
6476 # on some systems where configure will not decide to define it.
6477 if (defundef
== "undef") {
6478 print
"/*", prefix defundef
, macro
, "*/"
6486 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6487 as_fn_error
"could not setup config headers machinery" "$LINENO" 5
6488 fi # test -n "$CONFIG_HEADERS"
6491 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6496 :[FHLC
]) ac_mode
=$ac_tag; continue;;
6498 case $ac_mode$ac_tag in
6500 :L
* |
:C
*:*) as_fn_error
"invalid tag \`$ac_tag'" "$LINENO" 5;;
6501 :[FH
]-) ac_tag
=-:-;;
6502 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
6519 -) ac_f
="$tmp/stdin";;
6520 *) # Look for the file first in the build tree, then in the source tree
6521 # (if the path is not absolute). The absolute path cannot be DOS-style,
6522 # because $ac_f cannot contain `:'.
6526 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
6528 as_fn_error
"cannot find input file: \`$ac_f'" "$LINENO" 5;;
6530 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6531 as_fn_append ac_file_inputs
" '$ac_f'"
6534 # Let's still pretend it is `configure' which instantiates (i.e., don't
6535 # use $as_me), people would be surprised to read:
6536 # /* config.h. Generated by config.status. */
6537 configure_input
='Generated from '`
6538 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6540 if test x
"$ac_file" != x-
; then
6541 configure_input
="$ac_file. $configure_input"
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6543 $as_echo "$as_me: creating $ac_file" >&6;}
6545 # Neutralize special characters interpreted by sed in replacement strings.
6546 case $configure_input in #(
6547 *\
&* |
*\|
* |
*\\* )
6548 ac_sed_conf_input
=`$as_echo "$configure_input" |
6549 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6550 *) ac_sed_conf_input
=$configure_input;;
6554 *:-:* |
*:-) cat >"$tmp/stdin" \
6555 || as_fn_error
"could not create $ac_file" "$LINENO" 5 ;;
6560 ac_dir
=`$as_dirname -- "$ac_file" ||
6561 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6562 X"$ac_file" : 'X\(//\)[^/]' \| \
6563 X"$ac_file" : 'X\(//\)$' \| \
6564 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6565 $as_echo X"$ac_file" |
6566 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6583 as_dir
="$ac_dir"; as_fn_mkdir_p
6587 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6589 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6590 # A ".." for each directory in $ac_dir_suffix.
6591 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6592 case $ac_top_builddir_sub in
6593 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
6594 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
6597 ac_abs_top_builddir
=$ac_pwd
6598 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
6599 # for backward compatibility:
6600 ac_top_builddir
=$ac_top_build_prefix
6603 .
) # We are building in place.
6605 ac_top_srcdir
=$ac_top_builddir_sub
6606 ac_abs_top_srcdir
=$ac_pwd ;;
6607 [\\/]* | ?
:[\\/]* ) # Absolute name.
6608 ac_srcdir
=$srcdir$ac_dir_suffix;
6609 ac_top_srcdir
=$srcdir
6610 ac_abs_top_srcdir
=$srcdir ;;
6612 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6613 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6614 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6616 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6626 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6627 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6631 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6632 # If the template does not know about datarootdir, expand it.
6633 # FIXME: This hack should be removed a few years after 2.60.
6634 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6645 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6646 *datarootdir
*) ac_datarootdir_seen
=yes;;
6647 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6649 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6651 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6652 ac_datarootdir_hack='
6653 s&@datadir@&$datadir&g
6654 s&@docdir@&$docdir&g
6655 s&@infodir@&$infodir&g
6656 s&@localedir@&$localedir&g
6657 s&@mandir@&$mandir&g
6658 s&\\\${datarootdir}&$datarootdir&g' ;;
6662 # Neutralize VPATH when `$srcdir' = `.'.
6663 # Shell code in configure.ac might set extrasub.
6664 # FIXME: do we really want to maintain this feature?
6665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6666 ac_sed_extra="$ac_vpsub
6669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6671 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6672 s|@configure_input@|
$ac_sed_conf_input|
;t t
6673 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6674 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6675 s
&@srcdir@
&$ac_srcdir&;t t
6676 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6677 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6678 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6679 s
&@builddir@
&$ac_builddir&;t t
6680 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6681 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6682 s
&@INSTALL@
&$ac_INSTALL&;t t
6683 $ac_datarootdir_hack
6685 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.
awk" >$tmp/out \
6686 || as_fn_error "could not create
$ac_file" "$LINENO" 5
6688 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6689 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out
"`; test -n "$ac_out"; } &&
6690 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out
"`; test -z "$ac_out"; } &&
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6692 which seems to be undefined. Please make sure it is defined." >&5
6693 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6694 which seems to be undefined. Please make sure it is defined." >&2;}
6698 -) cat "$tmp/out" && rm -f "$tmp/out";;
6699 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6701 || as_fn_error "could not create $ac_file" "$LINENO" 5
6707 if test x"$ac_file" != x-; then
6709 $as_echo "/* $configure_input */" \
6710 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6711 } >"$tmp/config.h" \
6712 || as_fn_error "could not create $ac_file" "$LINENO" 5
6713 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6714 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6715 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6718 mv "$tmp/config.h" "$ac_file" \
6719 || as_fn_error "could not create $ac_file" "$LINENO" 5
6722 $as_echo "/* $configure_input */" \
6723 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6724 || as_fn_error "could not create -" "$LINENO" 5
6728 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6729 $as_echo "$as_me: executing $ac_file commands" >&6;}
6734 case $ac_file$ac_mode in
6735 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6736 if test -n "$CONFIG_FILES"; then
6737 # FIXME: We shouldn't need to
set ac_file
6739 .
${libgcc_topdir}/config-ml.
in
6748 ac_clean_files
=$ac_clean_files_save
6750 test $ac_write_fail = 0 ||
6751 as_fn_error
"write failure creating $CONFIG_STATUS" "$LINENO" 5
6754 # configure is writing to config.log, and then calls config.status.
6755 # config.status does its own redirection, appending to config.log.
6756 # Unfortunately, on DOS this fails, as config.log is still kept open
6757 # by configure, so config.status won't be able to write to it; its
6758 # output is simply discarded. So we exec the FD to /dev/null,
6759 # effectively closing config.log, so it can be properly (re)opened and
6760 # appended to by config.status. When coming back to configure, we
6761 # need to make the FD available again.
6762 if test "$no_create" != yes; then
6764 ac_config_status_args
=
6765 test "$silent" = yes &&
6766 ac_config_status_args
="$ac_config_status_args --quiet"
6768 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6770 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6771 # would make configure fail if this is the last instruction.
6772 $ac_cs_success || as_fn_exit $?
6774 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6776 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}