2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x
; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var
in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\
${$as_var+set} = xset \
120 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
133 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
138 _as_can_reexec
=no
; export _as_can_reexec
;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
147 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec
=; unset _as_can_reexec
;}
160 if test "x$CONFIG_SHELL" = x
; then
161 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required
="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev
/null
; then :
205 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
210 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir
=.
217 for as_base
in sh bash ksh sh5
; do
218 # Try only shells that exist, to save several forks.
219 as_shell
=$as_dir/$as_base
220 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
222 CONFIG_SHELL
=$as_shell as_have_required
=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
231 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
233 CONFIG_SHELL
=$SHELL as_have_required
=yes
238 if test "x$CONFIG_SHELL" != x
; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
248 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x
$as_have_required = xno
; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x
${ZSH_VERSION+set} = xset
; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL
=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE
= GREP_OPTIONS
=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir
=.
/$as_dir;;
321 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
325 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs
="'$as_qdir' $as_dirs"
329 as_dir
=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
355 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p
()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
398 as_val
=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status
=$1; test $as_status -eq 0 && as_status
=1
412 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit
$as_status
419 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
426 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
438 as_me
=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits
='0123456789'
462 as_cr_alnum
=$as_cr_Letters$as_cr_digits
465 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
466 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x
"$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec
=no
; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C
= ECHO_N
= ECHO_T
=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
513 rm -f conf$$ conf$$.exe conf$$.
file
514 if test -d conf$$.dir
; then
515 rm -f conf$$.dir
/conf$$.
file
518 mkdir conf$$.dir
2>/dev
/null
520 if (echo >conf$$.
file) 2>/dev
/null
; then
521 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
529 elif ln conf$$.
file conf$$
2>/dev
/null
; then
537 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
538 rmdir conf$$.dir
2>/dev
/null
540 if mkdir
-p .
2>/dev
/null
; then
541 as_mkdir_p
='mkdir -p "$as_dir"'
543 test -d .
/-p && rmdir .
/-p
548 as_executable_p
=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix
=/usr
/local
570 ac_config_libobj_dir
=.
577 # Identity of this package.
585 ac_unique_file
="Makefile.in"
586 ac_subst_vars
='LTLIBOBJS
634 program_transform_name
650 enable_option_checking
653 ac_precious_vars
='build_alias
664 # Initialize some variables set by options.
666 ac_init_version
=false
667 ac_unrecognized_opts
=
669 # The variables have the same names as the options, with
670 # dashes changed to underlines.
678 program_transform_name
=s
,x
,x
,
686 # Installation directory options.
687 # These are left unexpanded so users can "make install exec_prefix=/foo"
688 # and all the variables that are supposed to be based on exec_prefix
689 # by default will actually change.
690 # Use braces instead of parens because sh, perl, etc. also accept them.
691 # (The list follows the same order as the GNU Coding Standards.)
692 bindir
='${exec_prefix}/bin'
693 sbindir
='${exec_prefix}/sbin'
694 libexecdir
='${exec_prefix}/libexec'
695 datarootdir
='${prefix}/share'
696 datadir
='${datarootdir}'
697 sysconfdir
='${prefix}/etc'
698 sharedstatedir
='${prefix}/com'
699 localstatedir
='${prefix}/var'
700 includedir
='${prefix}/include'
701 oldincludedir
='/usr/include'
702 docdir
='${datarootdir}/doc/${PACKAGE}'
703 infodir
='${datarootdir}/info'
708 libdir
='${exec_prefix}/lib'
709 localedir
='${datarootdir}/locale'
710 mandir
='${datarootdir}/man'
716 # If the previous option needs an argument, assign it.
717 if test -n "$ac_prev"; then
718 eval $ac_prev=\
$ac_option
724 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
729 # Accept the important Cygnus configure options, so we can diagnose typos.
731 case $ac_dashdash$ac_option in
735 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
737 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
740 -build |
--build |
--buil |
--bui |
--bu)
741 ac_prev
=build_alias
;;
742 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
743 build_alias
=$ac_optarg ;;
745 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
746 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
747 ac_prev
=cache_file
;;
748 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
749 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
750 cache_file
=$ac_optarg ;;
753 cache_file
=config.cache
;;
755 -datadir |
--datadir |
--datadi |
--datad)
757 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
758 datadir
=$ac_optarg ;;
760 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
761 |
--dataroo |
--dataro |
--datar)
762 ac_prev
=datarootdir
;;
763 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
764 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
765 datarootdir
=$ac_optarg ;;
767 -disable-* |
--disable-*)
768 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
769 # Reject names that are not valid shell variable names.
770 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
771 as_fn_error $?
"invalid feature name: $ac_useropt"
772 ac_useropt_orig
=$ac_useropt
773 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
774 case $ac_user_opts in
778 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
779 ac_unrecognized_sep
=', ';;
781 eval enable_
$ac_useropt=no
;;
783 -docdir |
--docdir |
--docdi |
--doc |
--do)
785 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
788 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
790 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
793 -enable-* |
--enable-*)
794 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
795 # Reject names that are not valid shell variable names.
796 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
797 as_fn_error $?
"invalid feature name: $ac_useropt"
798 ac_useropt_orig
=$ac_useropt
799 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
800 case $ac_user_opts in
804 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
805 ac_unrecognized_sep
=', ';;
807 eval enable_
$ac_useropt=\
$ac_optarg ;;
809 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
810 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
811 |
--exec |
--exe |
--ex)
812 ac_prev
=exec_prefix
;;
813 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
814 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
815 |
--exec=* |
--exe=* |
--ex=*)
816 exec_prefix
=$ac_optarg ;;
818 -gas |
--gas |
--ga |
--g)
819 # Obsolete; use --with-gas.
822 -help |
--help |
--hel |
--he |
-h)
824 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
825 ac_init_help
=recursive
;;
826 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
827 ac_init_help
=short
;;
829 -host |
--host |
--hos |
--ho)
830 ac_prev
=host_alias
;;
831 -host=* |
--host=* |
--hos=* |
--ho=*)
832 host_alias
=$ac_optarg ;;
834 -htmldir |
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=$ac_try;;
1374 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1375 $as_echo "$ac_try_echo"; } >&5
1376 (eval "$ac_compile") 2>conftest.err
1378 if test -s conftest.err
; then
1379 grep -v '^ *+' conftest.err
>conftest.er1
1380 cat conftest.er1
>&5
1381 mv -f conftest.er1 conftest.err
1383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1384 test $ac_status = 0; } && {
1385 test -z "$ac_c_werror_flag" ||
1386 test ! -s conftest.err
1387 } && test -s conftest.
$ac_objext; then :
1390 $as_echo "$as_me: failed program was:" >&5
1391 sed 's/^/| /' conftest.
$ac_ext >&5
1395 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1396 as_fn_set_status
$ac_retval
1398 } # ac_fn_c_try_compile
1400 # ac_fn_c_try_cpp LINENO
1401 # ----------------------
1402 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1405 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1406 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1408 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1409 *) ac_try_echo=$ac_try;;
1411 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1412 $as_echo "$ac_try_echo"; } >&5
1413 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1415 if test -s conftest.err; then
1416 grep -v '^ *+' conftest.err >conftest.er1
1417 cat conftest.er1 >&5
1418 mv -f conftest.er1 conftest.err
1420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1421 test $ac_status = 0; } > conftest.i && {
1422 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1423 test ! -s conftest.err
1427 $as_echo "$as_me: failed program was:" >&5
1428 sed 's/^/| /' conftest.$ac_ext >&5
1432 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1433 as_fn_set_status $ac_retval
1437 # ac_fn_c_try_link LINENO
1438 # -----------------------
1439 # Try to link conftest.$ac_ext, and return whether this succeeded.
1442 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1443 rm -f conftest.$ac_objext conftest$ac_exeext
1444 if { { ac_try="$ac_link"
1446 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1447 *) ac_try_echo
=$ac_try;;
1449 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1450 $as_echo "$ac_try_echo"; } >&5
1451 (eval "$ac_link") 2>conftest.err
1453 if test -s conftest.err
; then
1454 grep -v '^ *+' conftest.err
>conftest.er1
1455 cat conftest.er1
>&5
1456 mv -f conftest.er1 conftest.err
1458 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1459 test $ac_status = 0; } && {
1460 test -z "$ac_c_werror_flag" ||
1461 test ! -s conftest.err
1462 } && test -s conftest
$ac_exeext && {
1463 test "$cross_compiling" = yes ||
1464 test -x conftest
$ac_exeext
1468 $as_echo "$as_me: failed program was:" >&5
1469 sed 's/^/| /' conftest.
$ac_ext >&5
1473 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1474 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1475 # interfere with the next link command; also delete a directory that is
1476 # left behind by Apple's compiler. We do this before executing the actions.
1477 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1478 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1479 as_fn_set_status
$ac_retval
1481 } # ac_fn_c_try_link
1482 cat >config.log
<<_ACEOF
1483 This file contains any messages produced by compilers while
1484 running configure, to aid debugging if configure makes a mistake.
1486 It was created by $as_me, which was
1487 generated by GNU Autoconf 2.69. Invocation command line was
1499 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1500 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1501 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1502 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1503 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1505 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1506 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1508 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1509 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1510 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1511 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1512 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1513 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1514 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1518 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1522 test -z "$as_dir" && as_dir
=.
1523 $as_echo "PATH: $as_dir"
1539 # Keep a trace of the command line.
1540 # Strip out --no-create and --no-recursion so they do not pile up.
1541 # Strip out --silent because we don't want to record it for future runs.
1542 # Also quote any args containing shell meta-characters.
1543 # Make two passes to allow for proper duplicate-argument suppression.
1547 ac_must_keep_next
=false
1553 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1554 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1555 |
-silent |
--silent |
--silen |
--sile |
--sil)
1558 ac_arg
=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1561 1) as_fn_append ac_configure_args0
" '$ac_arg'" ;;
1563 as_fn_append ac_configure_args1
" '$ac_arg'"
1564 if test $ac_must_keep_next = true
; then
1565 ac_must_keep_next
=false
# Got value, back to normal.
1568 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1569 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1570 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1571 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1572 case "$ac_configure_args0 " in
1573 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1576 -* ) ac_must_keep_next
=true
;;
1579 as_fn_append ac_configure_args
" '$ac_arg'"
1584 { ac_configure_args0
=; unset ac_configure_args0
;}
1585 { ac_configure_args1
=; unset ac_configure_args1
;}
1587 # When interrupted or exit'd, cleanup temporary files, and complete
1588 # config.log. We remove comments because anyway the quotes in there
1589 # would cause problems or look ugly.
1590 # WARNING: Use '\'' to represent an apostrophe within the trap.
1591 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1592 trap 'exit_status=$?
1593 # Save into config.log some information that might help in debugging.
1597 $as_echo "## ---------------- ##
1598 ## Cache variables. ##
1599 ## ---------------- ##"
1601 # The following way of writing the cache mishandles newlines in values,
1603 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1604 eval ac_val=\$$ac_var
1608 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1609 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1612 _ | IFS | as_nl) ;; #(
1613 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1614 *) { eval $ac_var=; unset $ac_var;} ;;
1619 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1620 *${as_nl}ac_space=\ *)
1622 "s/'\''/'\''\\\\'\'''\''/g;
1623 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1626 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1633 $as_echo "## ----------------- ##
1634 ## Output variables. ##
1635 ## ----------------- ##"
1637 for ac_var in $ac_subst_vars
1639 eval ac_val=\$$ac_var
1641 *\'\''*) ac_val
=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1643 $as_echo "$ac_var='\''$ac_val'\''"
1647 if test -n "$ac_subst_files"; then
1648 $as_echo "## ------------------- ##
1649 ## File substitutions. ##
1650 ## ------------------- ##"
1652 for ac_var
in $ac_subst_files
1654 eval ac_val
=\$
$ac_var
1656 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1658 $as_echo "$ac_var='\''$ac_val'\''"
1663 if test -s confdefs.h; then
1664 $as_echo "## ----------- ##
1671 test "$ac_signal" != 0 &&
1672 $as_echo "$as_me: caught signal $ac_signal"
1673 $as_echo "$as_me: exit $exit_status"
1675 rm -f core *.core core.conftest.* &&
1676 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1679 for ac_signal
in 1 2 13 15; do
1680 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1684 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1685 rm -f -r conftest
* confdefs.h
1687 $as_echo "/* confdefs.h */" > confdefs.h
1689 # Predefined preprocessor variables.
1691 cat >>confdefs.h
<<_ACEOF
1692 #define PACKAGE_NAME "$PACKAGE_NAME"
1695 cat >>confdefs.h
<<_ACEOF
1696 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1699 cat >>confdefs.h
<<_ACEOF
1700 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1703 cat >>confdefs.h
<<_ACEOF
1704 #define PACKAGE_STRING "$PACKAGE_STRING"
1707 cat >>confdefs.h
<<_ACEOF
1708 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1711 cat >>confdefs.h
<<_ACEOF
1712 #define PACKAGE_URL "$PACKAGE_URL"
1716 # Let the site file select an alternate cache file if it wants to.
1717 # Prefer an explicitly selected file to automatically selected ones.
1720 if test -n "$CONFIG_SITE"; then
1721 # We do not want a PATH search for config.site.
1722 case $CONFIG_SITE in #((
1723 -*) ac_site_file1
=.
/$CONFIG_SITE;;
1724 */*) ac_site_file1
=$CONFIG_SITE;;
1725 *) ac_site_file1
=.
/$CONFIG_SITE;;
1727 elif test "x$prefix" != xNONE
; then
1728 ac_site_file1
=$prefix/share
/config.site
1729 ac_site_file2
=$prefix/etc
/config.site
1731 ac_site_file1
=$ac_default_prefix/share
/config.site
1732 ac_site_file2
=$ac_default_prefix/etc
/config.site
1734 for ac_site_file
in "$ac_site_file1" "$ac_site_file2"
1736 test "x$ac_site_file" = xNONE
&& continue
1737 if test /dev
/null
!= "$ac_site_file" && test -r "$ac_site_file"; then
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1739 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1740 sed 's/^/| /' "$ac_site_file" >&5
1742 ||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1743 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1744 as_fn_error $?
"failed to load site script $ac_site_file
1745 See \`config.log' for more details" "$LINENO" 5; }
1749 if test -r "$cache_file"; then
1750 # Some versions of bash will fail to source /dev/null (special files
1751 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1752 if test /dev
/null
!= "$cache_file" && test -f "$cache_file"; then
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1754 $as_echo "$as_me: loading cache $cache_file" >&6;}
1756 [\\/]* | ?
:[\\/]* ) .
"$cache_file";;
1757 *) .
"./$cache_file";;
1761 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1762 $as_echo "$as_me: creating cache $cache_file" >&6;}
1766 # Check that the precious variables saved in the cache have kept the same
1768 ac_cache_corrupted
=false
1769 for ac_var
in $ac_precious_vars; do
1770 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
1771 eval ac_new_set
=\
$ac_env_${ac_var}_set
1772 eval ac_old_val
=\
$ac_cv_env_${ac_var}_value
1773 eval ac_new_val
=\
$ac_env_${ac_var}_value
1774 case $ac_old_set,$ac_new_set in
1776 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1777 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1778 ac_cache_corrupted
=: ;;
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1781 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1782 ac_cache_corrupted
=: ;;
1785 if test "x$ac_old_val" != "x$ac_new_val"; then
1786 # differences in whitespace do not lead to failure.
1787 ac_old_val_w
=`echo x $ac_old_val`
1788 ac_new_val_w
=`echo x $ac_new_val`
1789 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1790 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1791 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1792 ac_cache_corrupted
=:
1794 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1795 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1796 eval $ac_var=\
$ac_old_val
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1799 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1801 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1804 # Pass precious variables to config.status.
1805 if test "$ac_new_set" = set; then
1807 *\'*) ac_arg
=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1808 *) ac_arg
=$ac_var=$ac_new_val ;;
1810 case " $ac_configure_args " in
1811 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1812 *) as_fn_append ac_configure_args
" '$ac_arg'" ;;
1816 if $ac_cache_corrupted; then
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1820 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1821 as_fn_error $?
"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1823 ## -------------------- ##
1824 ## Main body of script. ##
1825 ## -------------------- ##
1828 ac_cpp
='$CPP $CPPFLAGS'
1829 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1830 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1831 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
1838 # In the Cygwin environment, we need some additional flags.
1840 ac_cpp
='$CPP $CPPFLAGS'
1841 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1842 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1843 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
1844 if test -n "$ac_tool_prefix"; then
1845 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1846 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
1847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1848 $as_echo_n "checking for $ac_word... " >&6; }
1849 if ${ac_cv_prog_CC+:} false
; then :
1850 $as_echo_n "(cached) " >&6
1852 if test -n "$CC"; then
1853 ac_cv_prog_CC
="$CC" # Let the user override the test.
1855 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1859 test -z "$as_dir" && as_dir
=.
1860 for ac_exec_ext
in '' $ac_executable_extensions; do
1861 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
1862 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
1863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1873 if test -n "$CC"; then
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1875 $as_echo "$CC" >&6; }
1877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1878 $as_echo "no" >&6; }
1883 if test -z "$ac_cv_prog_CC"; then
1885 # Extract the first word of "gcc", so it can be a program name with args.
1886 set dummy gcc
; ac_word
=$2
1887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1888 $as_echo_n "checking for $ac_word... " >&6; }
1889 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
1890 $as_echo_n "(cached) " >&6
1892 if test -n "$ac_ct_CC"; then
1893 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
1895 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1899 test -z "$as_dir" && as_dir
=.
1900 for ac_exec_ext
in '' $ac_executable_extensions; do
1901 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
1902 ac_cv_prog_ac_ct_CC
="gcc"
1903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1912 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
1913 if test -n "$ac_ct_CC"; then
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1915 $as_echo "$ac_ct_CC" >&6; }
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1918 $as_echo "no" >&6; }
1921 if test "x$ac_ct_CC" = x
; then
1924 case $cross_compiling:$ac_tool_warned in
1926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1927 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1928 ac_tool_warned
=yes ;;
1936 if test -z "$CC"; then
1937 if test -n "$ac_tool_prefix"; then
1938 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1939 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1941 $as_echo_n "checking for $ac_word... " >&6; }
1942 if ${ac_cv_prog_CC+:} false
; then :
1943 $as_echo_n "(cached) " >&6
1945 if test -n "$CC"; then
1946 ac_cv_prog_CC
="$CC" # Let the user override the test.
1948 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1952 test -z "$as_dir" && as_dir
=.
1953 for ac_exec_ext
in '' $ac_executable_extensions; do
1954 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
1955 ac_cv_prog_CC
="${ac_tool_prefix}cc"
1956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1966 if test -n "$CC"; then
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1968 $as_echo "$CC" >&6; }
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971 $as_echo "no" >&6; }
1977 if test -z "$CC"; then
1978 # Extract the first word of "cc", so it can be a program name with args.
1979 set dummy cc
; ac_word
=$2
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1981 $as_echo_n "checking for $ac_word... " >&6; }
1982 if ${ac_cv_prog_CC+:} false
; then :
1983 $as_echo_n "(cached) " >&6
1985 if test -n "$CC"; then
1986 ac_cv_prog_CC
="$CC" # Let the user override the test.
1989 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1993 test -z "$as_dir" && as_dir
=.
1994 for ac_exec_ext
in '' $ac_executable_extensions; do
1995 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
1996 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1997 ac_prog_rejected
=yes
2001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2008 if test $ac_prog_rejected = yes; then
2009 # We found a bogon in the path, so make sure we never use it.
2010 set dummy
$ac_cv_prog_CC
2012 if test $# != 0; then
2013 # We chose a different compiler from the bogus one.
2014 # However, it has the same basename, so the bogon will be chosen
2015 # first if we set CC to just the basename; use the full file name.
2017 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2023 if test -n "$CC"; then
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2025 $as_echo "$CC" >&6; }
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2028 $as_echo "no" >&6; }
2033 if test -z "$CC"; then
2034 if test -n "$ac_tool_prefix"; then
2035 for ac_prog
in cl.exe
2037 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2038 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2040 $as_echo_n "checking for $ac_word... " >&6; }
2041 if ${ac_cv_prog_CC+:} false
; then :
2042 $as_echo_n "(cached) " >&6
2044 if test -n "$CC"; then
2045 ac_cv_prog_CC
="$CC" # Let the user override the test.
2047 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2051 test -z "$as_dir" && as_dir
=.
2052 for ac_exec_ext
in '' $ac_executable_extensions; do
2053 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2054 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2065 if test -n "$CC"; then
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2067 $as_echo "$CC" >&6; }
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2070 $as_echo "no" >&6; }
2074 test -n "$CC" && break
2077 if test -z "$CC"; then
2079 for ac_prog
in cl.exe
2081 # Extract the first word of "$ac_prog", so it can be a program name with args.
2082 set dummy
$ac_prog; ac_word
=$2
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2084 $as_echo_n "checking for $ac_word... " >&6; }
2085 if ${ac_cv_prog_ac_ct_CC+:} false
; then :
2086 $as_echo_n "(cached) " >&6
2088 if test -n "$ac_ct_CC"; then
2089 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2091 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2095 test -z "$as_dir" && as_dir
=.
2096 for ac_exec_ext
in '' $ac_executable_extensions; do
2097 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
2098 ac_cv_prog_ac_ct_CC
="$ac_prog"
2099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2108 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2109 if test -n "$ac_ct_CC"; then
2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2111 $as_echo "$ac_ct_CC" >&6; }
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2114 $as_echo "no" >&6; }
2118 test -n "$ac_ct_CC" && break
2121 if test "x$ac_ct_CC" = x
; then
2124 case $cross_compiling:$ac_tool_warned in
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2128 ac_tool_warned
=yes ;;
2137 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2138 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2139 as_fn_error $?
"no acceptable C compiler found in \$PATH
2140 See \`config.log' for more details" "$LINENO" 5; }
2142 # Provide some information about the compiler.
2143 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2146 for ac_option
in --version -v -V -qversion; do
2147 { { ac_try
="$ac_compiler $ac_option >&5"
2149 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2150 *) ac_try_echo=$ac_try;;
2152 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2153 $as_echo "$ac_try_echo"; } >&5
2154 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2156 if test -s conftest.err; then
2158 ... rest of stderr output deleted ...
2159 10q' conftest.err >conftest.er1
2160 cat conftest.er1 >&5
2162 rm -f conftest.er1 conftest.err
2163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2164 test $ac_status = 0; }
2167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2168 /* end confdefs.h. */
2178 ac_clean_files_save=$ac_clean_files
2179 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2180 # Try to create an executable without -o first, disregard a.out.
2181 # It will help us diagnose broken compilers, and finding out an intuition
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2184 $as_echo_n "checking whether the C compiler works... " >&6; }
2185 ac_link_default=`$as_echo "$ac_link" |
sed 's/ -o *conftest[^ ]*//'`
2187 # The possible output files:
2188 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2191 for ac_file in $ac_files
2194 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2195 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2200 if { { ac_try="$ac_link_default"
2202 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2203 *) ac_try_echo
=$ac_try;;
2205 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2206 $as_echo "$ac_try_echo"; } >&5
2207 (eval "$ac_link_default") 2>&5
2209 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2210 test $ac_status = 0; }; then :
2211 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2212 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2213 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2214 # so that the user can short-circuit this test for compilers unknown to
2216 for ac_file
in $ac_files ''
2218 test -f "$ac_file" ||
continue
2220 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
)
2223 # We found the default executable, but exeext='' is most
2227 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no
;
2229 ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2231 # We set ac_cv_exeext here because the later test for it is not
2232 # safe: cross compilers may not add the suffix if given an `-o'
2233 # argument, so we may need to know it at that point already.
2234 # Even if this section looks crufty: it has the advantage of
2241 test "$ac_cv_exeext" = no
&& ac_cv_exeext
=
2246 if test -z "$ac_file"; then :
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2248 $as_echo "no" >&6; }
2249 $as_echo "$as_me: failed program was:" >&5
2250 sed 's/^/| /' conftest.
$ac_ext >&5
2252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2254 as_fn_error
77 "C compiler cannot create executables
2255 See \`config.log' for more details" "$LINENO" 5; }
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2258 $as_echo "yes" >&6; }
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2261 $as_echo_n "checking for C compiler default output file name... " >&6; }
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2263 $as_echo "$ac_file" >&6; }
2264 ac_exeext
=$ac_cv_exeext
2266 rm -f -r a.out a.out.dSYM a.exe conftest
$ac_cv_exeext b.out
2267 ac_clean_files
=$ac_clean_files_save
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2269 $as_echo_n "checking for suffix of executables... " >&6; }
2270 if { { ac_try
="$ac_link"
2272 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2273 *) ac_try_echo=$ac_try;;
2275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2276 $as_echo "$ac_try_echo"; } >&5
2277 (eval "$ac_link") 2>&5
2279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2280 test $ac_status = 0; }; then :
2281 # If both `conftest.exe
' and `conftest' are
`present' (well, observable)
2282 # catch `conftest.exe
'. For instance with Cygwin, `ls conftest' will
2283 # work properly (i.e., refer to `conftest.exe'), while it won't with
2285 for ac_file
in conftest.exe conftest conftest.
*; do
2286 test -f "$ac_file" ||
continue
2288 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2289 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2295 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2296 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2297 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2298 See \`config.log' for more details" "$LINENO" 5; }
2300 rm -f conftest conftest
$ac_cv_exeext
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2302 $as_echo "$ac_cv_exeext" >&6; }
2304 rm -f conftest.
$ac_ext
2305 EXEEXT
=$ac_cv_exeext
2307 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2313 FILE *f = fopen ("conftest.out", "w");
2314 return ferror (f) || fclose (f) != 0;
2320 ac_clean_files
="$ac_clean_files conftest.out"
2321 # Check that the compiler produces executables we can run. If not, either
2322 # the compiler is broken, or we cross compile.
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2324 $as_echo_n "checking whether we are cross compiling... " >&6; }
2325 if test "$cross_compiling" != yes; then
2326 { { ac_try
="$ac_link"
2328 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2329 *) ac_try_echo=$ac_try;;
2331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2332 $as_echo "$ac_try_echo"; } >&5
2333 (eval "$ac_link") 2>&5
2335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2336 test $ac_status = 0; }
2337 if { ac_try='./conftest$ac_cv_exeext'
2338 { { case "(($ac_try" in
2339 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2340 *) ac_try_echo
=$ac_try;;
2342 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2343 $as_echo "$ac_try_echo"; } >&5
2344 (eval "$ac_try") 2>&5
2346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2347 test $ac_status = 0; }; }; then
2350 if test "$cross_compiling" = maybe
; then
2353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2355 as_fn_error $?
"cannot run C compiled programs.
2356 If you meant to cross compile, use \`--host'.
2357 See \`config.log' for more details" "$LINENO" 5; }
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2362 $as_echo "$cross_compiling" >&6; }
2364 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2365 ac_clean_files
=$ac_clean_files_save
2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2367 $as_echo_n "checking for suffix of object files... " >&6; }
2368 if ${ac_cv_objext+:} false
; then :
2369 $as_echo_n "(cached) " >&6
2371 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2372 /* end confdefs.h. */
2382 rm -f conftest.o conftest.obj
2383 if { { ac_try
="$ac_compile"
2385 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2386 *) ac_try_echo=$ac_try;;
2388 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2389 $as_echo "$ac_try_echo"; } >&5
2390 (eval "$ac_compile") 2>&5
2392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2393 test $ac_status = 0; }; then :
2394 for ac_file in conftest.o conftest.obj conftest.*; do
2395 test -f "$ac_file" || continue;
2397 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2398 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2403 $as_echo "$as_me: failed program was:" >&5
2404 sed 's/^/| /' conftest.$ac_ext >&5
2406 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2407 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2408 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2409 See \
`config.log' for more details" "$LINENO" 5; }
2411 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2414 $as_echo "$ac_cv_objext" >&6; }
2415 OBJEXT=$ac_cv_objext
2417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2418 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2419 if ${ac_cv_c_compiler_gnu+:} false; then :
2420 $as_echo_n "(cached) " >&6
2422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2423 /* end confdefs.h. */
2436 if ac_fn_c_try_compile "$LINENO"; then :
2441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2442 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2446 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2447 if test $ac_compiler_gnu = yes; then
2452 ac_test_CFLAGS=${CFLAGS+set}
2453 ac_save_CFLAGS=$CFLAGS
2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2455 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2456 if ${ac_cv_prog_cc_g+:} false; then :
2457 $as_echo_n "(cached) " >&6
2459 ac_save_c_werror_flag=$ac_c_werror_flag
2460 ac_c_werror_flag=yes
2463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2464 /* end confdefs.h. */
2474 if ac_fn_c_try_compile "$LINENO"; then :
2478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2479 /* end confdefs.h. */
2489 if ac_fn_c_try_compile "$LINENO"; then :
2492 ac_c_werror_flag=$ac_save_c_werror_flag
2494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2495 /* end confdefs.h. */
2505 if ac_fn_c_try_compile "$LINENO"; then :
2508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2513 ac_c_werror_flag=$ac_save_c_werror_flag
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2516 $as_echo "$ac_cv_prog_cc_g" >&6; }
2517 if test "$ac_test_CFLAGS" = set; then
2518 CFLAGS=$ac_save_CFLAGS
2519 elif test $ac_cv_prog_cc_g = yes; then
2520 if test "$GCC" = yes; then
2526 if test "$GCC" = yes; then
2532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2533 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2534 if ${ac_cv_prog_cc_c89+:} false; then :
2535 $as_echo_n "(cached) " >&6
2537 ac_cv_prog_cc_c89=no
2539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2540 /* end confdefs.h. */
2544 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2545 struct buf { int x; };
2546 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2547 static char *e (p, i)
2553 static char *f (char * (*g) (char **, int), char **p, ...)
2558 s = g (p, va_arg (v,int));
2563 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2564 function prototypes and stuff, but not '\xHH' hex character constants.
2565 These don't provoke an error unfortunately, instead are silently treated
2566 as 'x'. The following induces an error, until -std is added to get
2567 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2568 array size at least. It's necessary to write '\x00'==0 to get something
2569 that's true only with -std. */
2570 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2572 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2573 inside strings and character constants. */
2575 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2577 int test (int i, double x);
2578 struct s1 {int (*f) (int a);};
2579 struct s2 {int (*f) (double a);};
2580 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2586 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2591 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2592 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2594 CC="$ac_save_CC $ac_arg"
2595 if ac_fn_c_try_compile "$LINENO"; then :
2596 ac_cv_prog_cc_c89=$ac_arg
2598 rm -f core conftest.err conftest.$ac_objext
2599 test "x$ac_cv_prog_cc_c89" != "xno" && break
2601 rm -f conftest.$ac_ext
2606 case "x$ac_cv_prog_cc_c89" in
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2609 $as_echo "none needed" >&6; } ;;
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2612 $as_echo "unsupported" >&6; } ;;
2614 CC="$CC $ac_cv_prog_cc_c89"
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2616 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2618 if test "x$ac_cv_prog_cc_c89" != xno; then :
2623 ac_cpp='$CPP $CPPFLAGS'
2624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2630 ac_cpp='$CPP $CPPFLAGS'
2631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2635 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2636 # On Suns, sometimes $CPP names a directory.
2637 if test -n "$CPP" && test -d "$CPP"; then
2640 if test -z "$CPP"; then
2641 if ${ac_cv_prog_CPP+:} false; then :
2642 $as_echo_n "(cached) " >&6
2644 # Double quotes because CPP needs to be expanded
2645 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2648 for ac_c_preproc_warn_flag in '' yes
2650 # Use a header file that comes with gcc, so configuring glibc
2651 # with a fresh cross-compiler works.
2652 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2653 # <limits.h> exists even on freestanding compilers.
2654 # On the NeXT, cc -E runs the code through the compiler's parser,
2655 # not just through cpp. "Syntax error" is here to catch this case.
2656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2657 /* end confdefs.h. */
2659 # include <limits.h>
2661 # include <assert.h>
2665 if ac_fn_c_try_cpp "$LINENO"; then :
2668 # Broken: fails on valid input.
2671 rm -f conftest.err conftest.i conftest.$ac_ext
2673 # OK, works on sane cases. Now check whether nonexistent headers
2674 # can be detected and how.
2675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2676 /* end confdefs.h. */
2677 #include <ac_nonexistent.h>
2679 if ac_fn_c_try_cpp "$LINENO"; then :
2680 # Broken: success on invalid input.
2683 # Passes both tests.
2687 rm -f conftest.err conftest.i conftest.$ac_ext
2690 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2691 rm -f conftest.i conftest.err conftest.
$ac_ext
2692 if $ac_preproc_ok; then :
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2705 $as_echo "$CPP" >&6; }
2707 for ac_c_preproc_warn_flag
in '' yes
2709 # Use a header file that comes with gcc, so configuring glibc
2710 # with a fresh cross-compiler works.
2711 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2712 # <limits.h> exists even on freestanding compilers.
2713 # On the NeXT, cc -E runs the code through the compiler's parser,
2714 # not just through cpp. "Syntax error" is here to catch this case.
2715 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2716 /* end confdefs.h. */
2718 # include <limits.h>
2720 # include <assert.h>
2724 if ac_fn_c_try_cpp
"$LINENO"; then :
2727 # Broken: fails on valid input.
2730 rm -f conftest.err conftest.i conftest.
$ac_ext
2732 # OK, works on sane cases. Now check whether nonexistent headers
2733 # can be detected and how.
2734 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2735 /* end confdefs.h. */
2736 #include <ac_nonexistent.h>
2738 if ac_fn_c_try_cpp
"$LINENO"; then :
2739 # Broken: success on invalid input.
2742 # Passes both tests.
2746 rm -f conftest.err conftest.i conftest.
$ac_ext
2749 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2750 rm -f conftest.i conftest.err conftest.
$ac_ext
2751 if $ac_preproc_ok; then :
2754 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2755 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2756 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
2757 See \`config.log' for more details" "$LINENO" 5; }
2761 ac_cpp
='$CPP $CPPFLAGS'
2762 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2763 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2764 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2768 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2769 if ${ac_cv_path_GREP+:} false
; then :
2770 $as_echo_n "(cached) " >&6
2772 if test -z "$GREP"; then
2773 ac_path_GREP_found
=false
2774 # Loop through the user's path and test for each of PROGNAME-LIST
2775 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2776 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
2779 test -z "$as_dir" && as_dir
=.
2780 for ac_prog
in grep ggrep
; do
2781 for ac_exec_ext
in '' $ac_executable_extensions; do
2782 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
2783 as_fn_executable_p
"$ac_path_GREP" ||
continue
2784 # Check for GNU ac_path_GREP and select it if it is found.
2785 # Check for GNU $ac_path_GREP
2786 case `"$ac_path_GREP" --version 2>&1` in
2788 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
2791 $as_echo_n 0123456789 >"conftest.in"
2794 cat "conftest.in" "conftest.in" >"conftest.tmp"
2795 mv "conftest.tmp" "conftest.in"
2796 cp "conftest.in" "conftest.nl"
2797 $as_echo 'GREP' >> "conftest.nl"
2798 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
2799 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
2800 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
2801 if test $ac_count -gt ${ac_path_GREP_max-0}; then
2802 # Best one so far, save it but keep looking for a better one
2803 ac_cv_path_GREP
="$ac_path_GREP"
2804 ac_path_GREP_max
=$ac_count
2806 # 10*(2^10) chars as input seems more than enough
2807 test $ac_count -gt 10 && break
2809 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
2812 $ac_path_GREP_found && break 3
2817 if test -z "$ac_cv_path_GREP"; then
2818 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2821 ac_cv_path_GREP
=$GREP
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
2826 $as_echo "$ac_cv_path_GREP" >&6; }
2827 GREP
="$ac_cv_path_GREP"
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2831 $as_echo_n "checking for egrep... " >&6; }
2832 if ${ac_cv_path_EGREP+:} false
; then :
2833 $as_echo_n "(cached) " >&6
2835 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
2836 then ac_cv_path_EGREP
="$GREP -E"
2838 if test -z "$EGREP"; then
2839 ac_path_EGREP_found
=false
2840 # Loop through the user's path and test for each of PROGNAME-LIST
2841 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2842 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
2845 test -z "$as_dir" && as_dir
=.
2846 for ac_prog
in egrep; do
2847 for ac_exec_ext
in '' $ac_executable_extensions; do
2848 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
2849 as_fn_executable_p
"$ac_path_EGREP" ||
continue
2850 # Check for GNU ac_path_EGREP and select it if it is found.
2851 # Check for GNU $ac_path_EGREP
2852 case `"$ac_path_EGREP" --version 2>&1` in
2854 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
2857 $as_echo_n 0123456789 >"conftest.in"
2860 cat "conftest.in" "conftest.in" >"conftest.tmp"
2861 mv "conftest.tmp" "conftest.in"
2862 cp "conftest.in" "conftest.nl"
2863 $as_echo 'EGREP' >> "conftest.nl"
2864 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
2865 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
2866 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
2867 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2868 # Best one so far, save it but keep looking for a better one
2869 ac_cv_path_EGREP
="$ac_path_EGREP"
2870 ac_path_EGREP_max
=$ac_count
2872 # 10*(2^10) chars as input seems more than enough
2873 test $ac_count -gt 10 && break
2875 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
2878 $ac_path_EGREP_found && break 3
2883 if test -z "$ac_cv_path_EGREP"; then
2884 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2887 ac_cv_path_EGREP
=$EGREP
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
2893 $as_echo "$ac_cv_path_EGREP" >&6; }
2894 EGREP
="$ac_cv_path_EGREP"
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
2898 $as_echo_n "checking for cygwin... " >&6; }
2899 if ${sim_cv_os_cygwin+:} false
; then :
2900 $as_echo_n "(cached) " >&6
2902 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2903 /* end confdefs.h. */
2909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2910 $EGREP "lose" >/dev
/null
2>&1; then :
2911 sim_cv_os_cygwin
=yes
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
2919 $as_echo "$sim_cv_os_cygwin" >&6; }
2921 # Keep in sync with gdb's configure.ac list.
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
2923 $as_echo_n "checking for library containing tgetent... " >&6; }
2924 if ${ac_cv_search_tgetent+:} false
; then :
2925 $as_echo_n "(cached) " >&6
2927 ac_func_search_save_LIBS
=$LIBS
2928 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2929 /* end confdefs.h. */
2931 /* Override any GCC internal prototype to avoid an error.
2932 Use char because int might match the return type of a GCC
2933 builtin and then its argument prototype would still apply. */
2946 for ac_lib
in '' termcap tinfo curses ncurses
; do
2947 if test -z "$ac_lib"; then
2948 ac_res
="none required"
2951 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
2953 if ac_fn_c_try_link
"$LINENO"; then :
2954 ac_cv_search_tgetent
=$ac_res
2956 rm -f core conftest.err conftest.
$ac_objext \
2958 if ${ac_cv_search_tgetent+:} false
; then :
2962 if ${ac_cv_search_tgetent+:} false
; then :
2965 ac_cv_search_tgetent
=no
2968 LIBS
=$ac_func_search_save_LIBS
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
2971 $as_echo "$ac_cv_search_tgetent" >&6; }
2972 ac_res
=$ac_cv_search_tgetent
2973 if test "$ac_res" != no
; then :
2974 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
2975 TERMCAP
=$ac_cv_search_tgetent
2980 if test x
$sim_cv_os_cygwin = xyes
; then
2981 TERMCAP
="${TERMCAP} -luser32"
2985 # We prefer the in-tree readline. Top-level dependencies make sure
2986 # src/readline (if it's there) is configured before src/sim.
2987 if test -r ..
/..
/readline
/Makefile
; then
2988 READLINE
=..
/..
/readline
/readline
/libreadline.a
2989 READLINE_CFLAGS
='-I$(READLINE_SRC)/..'
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
2992 $as_echo_n "checking for readline in -lreadline... " >&6; }
2993 if ${ac_cv_lib_readline_readline+:} false
; then :
2994 $as_echo_n "(cached) " >&6
2996 ac_check_lib_save_LIBS
=$LIBS
2997 LIBS
="-lreadline $TERMCAP $LIBS"
2998 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2999 /* end confdefs.h. */
3001 /* Override any GCC internal prototype to avoid an error.
3002 Use char because int might match the return type of a GCC
3003 builtin and then its argument prototype would still apply. */
3016 if ac_fn_c_try_link
"$LINENO"; then :
3017 ac_cv_lib_readline_readline
=yes
3019 ac_cv_lib_readline_readline
=no
3021 rm -f core conftest.err conftest.
$ac_objext \
3022 conftest
$ac_exeext conftest.
$ac_ext
3023 LIBS
=$ac_check_lib_save_LIBS
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
3026 $as_echo "$ac_cv_lib_readline_readline" >&6; }
3027 if test "x$ac_cv_lib_readline_readline" = xyes
; then :
3030 as_fn_error $?
"the required \"readline\" library is missing" "$LINENO" 5
3038 hardware
="cfi core pal glue "
3039 sim_hw_cflags
="-DWITH_HW=1"
3041 sim_hw_objs
="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
3043 # Check whether --enable-sim-hardware was given.
3044 if test "${enable_sim_hardware+set}" = set; then :
3045 enableval
=$enable_sim_hardware;
3047 enable_sim_hardware
="yes"
3050 case ${enable_sim_hardware} in
3052 ,*) hardware
="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
3053 *,) hardware
="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
3054 *) hardware
="`echo ${enableval} | sed -e 's/,/ /'`"'';;
3057 if test "$enable_sim_hardware" = no
; then
3059 sim_hw_cflags
="-DWITH_HW=0"
3062 sim_hw_cflags
="-DWITH_HW=1"
3065 sim_hw_objs
="\$(SIM_COMMON_HW_OBJS)"
3066 for i
in $hardware ; do
3069 *) sim_hw
="$sim_hw $i" ; sim_hw_objs
="$sim_hw_objs dv-$i.o";;
3072 # mingw does not support sockser
3075 *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
3076 # that you instatiate. Instead, other code will call into it directly.
3077 # At some point, we should convert it over.
3078 sim_hw_objs
="$sim_hw_objs dv-sockser.o"
3079 sim_hw_cflags
="$sim_hw_cflags -DHAVE_DV_SOCKSER"
3082 if test x
"$silent" != x
"yes"; then
3083 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
3089 if grep CGEN_MAINT
$srcdir/Makefile.
in >/dev
/null
; then
3090 cgen_breaks
="break cgen_rtx_error";
3093 ac_config_files
="$ac_config_files Makefile.sim:Makefile.in"
3095 ac_config_files
="$ac_config_files Make-common.sim:../common/Make-common.in"
3097 ac_config_files
="$ac_config_files .gdbinit:../common/gdbinit.in"
3099 ac_config_commands
="$ac_config_commands Makefile"
3101 ac_config_commands
="$ac_config_commands stamp-h"
3113 cat >confcache
<<\_ACEOF
3114 # This file is a shell script that caches the results of configure
3115 # tests run on this system so they can be shared between configure
3116 # scripts and configure runs, see configure's option --config-cache.
3117 # It is not useful on other systems. If it contains results you don't
3118 # want to keep, you may remove or edit it.
3120 # config.status only pays attention to the cache file if you give it
3121 # the --recheck option to rerun configure.
3123 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3124 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3129 # The following way of writing the cache mishandles newlines in values,
3130 # but we know of no workaround that is simple, portable, and efficient.
3131 # So, we kill variables containing newlines.
3132 # Ultrix sh set writes to stderr and can't be redirected directly,
3133 # and sets the high bit in the cache file unless we assign to the vars.
3135 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3136 eval ac_val
=\$
$ac_var
3140 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3141 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3144 _ | IFS | as_nl
) ;; #(
3145 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
3146 *) { eval $ac_var=; unset $ac_var;} ;;
3152 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3153 *${as_nl}ac_space
=\
*)
3154 # `set' does not quote correctly, so add quotes: double-quote
3155 # substitution turns \\\\ into \\, and sed turns \\ into \.
3158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3161 # `set' quotes correctly as required by POSIX, so do not add quotes.
3162 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3171 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3173 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3175 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
3176 if test -w "$cache_file"; then
3177 if test "x$cache_file" != "x/dev/null"; then
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3179 $as_echo "$as_me: updating cache $cache_file" >&6;}
3180 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
3181 cat confcache
>"$cache_file"
3183 case $cache_file in #(
3185 mv -f confcache
"$cache_file"$$
&&
3186 mv -f "$cache_file"$$
"$cache_file" ;; #(
3188 mv -f confcache
"$cache_file" ;;
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3194 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3199 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3200 # Let make expand exec_prefix.
3201 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3203 # Transform confdefs.h into DEFS.
3204 # Protect against shell expansion while executing Makefile rules.
3205 # Protect against Makefile macro expansion.
3207 # If the first sed substitution is executed (which looks for macros that
3208 # take arguments), then branch to the quote section. Otherwise,
3209 # look for a macro that doesn't take arguments.
3219 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3221 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3225 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3238 DEFS
=`sed -n "$ac_script" confdefs.h`
3244 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
3245 # 1. Remove the extension, and $U if already installed.
3246 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
3247 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
3248 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3249 # will be set to the directory where LIBOBJS objects are built.
3250 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3251 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
3255 LTLIBOBJS
=$ac_ltlibobjs
3259 : "${CONFIG_STATUS=./config.status}"
3261 ac_clean_files_save
=$ac_clean_files
3262 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3264 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3266 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3268 # Generated by $as_me.
3269 # Run this file to recreate the current configuration.
3270 # Compiler output produced by configure, useful for debugging
3271 # configure, is in config.log if it exists.
3277 SHELL=\${CONFIG_SHELL-$SHELL}
3280 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
3281 ## -------------------- ##
3282 ## M4sh Initialization. ##
3283 ## -------------------- ##
3285 # Be more Bourne compatible
3286 DUALCASE
=1; export DUALCASE
# for MKS sh
3287 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
3290 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3291 # is contrary to our usage. Disable this feature.
3292 alias -g '${1+"$@"}'='"$@"'
3293 setopt NO_GLOB_SUBST
3295 case `(set -o) 2>/dev/null` in #(
3307 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3308 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3309 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3310 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3311 # Prefer a ksh shell builtin over an external printf program on Solaris,
3312 # but without wasting forks for bash or zsh.
3313 if test -z "$BASH_VERSION$ZSH_VERSION" \
3314 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3315 as_echo='print
-r --'
3316 as_echo_n='print
-rn --'
3317 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3318 as_echo='printf %s
\n'
3319 as_echo_n='printf %s
'
3321 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3322 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
3323 as_echo_n='/usr
/ucb
/echo -n'
3325 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3326 as_echo_n_body='eval
3330 expr "X$arg" : "X\\(.*\\)$as_nl";
3331 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3333 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
3335 export as_echo_n_body
3336 as_echo_n='sh
-c $as_echo_n_body as_echo
'
3339 as_echo='sh
-c $as_echo_body as_echo
'
3342 # The user is always right.
3343 if test "${PATH_SEPARATOR+set}" != set; then
3345 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3346 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3353 # We need space, tab and new line, in precisely that order. Quoting is
3354 # there to prevent editors from complaining about space-tab.
3355 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3356 # splitting by setting IFS to empty value.)
3359 # Find who we are. Look in the path if we contain no directory separator.
3362 *[\\/]* ) as_myself=$0 ;;
3363 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3367 test -z "$as_dir" && as_dir=.
3368 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3374 # We did not find ourselves, most probably we were run as `sh COMMAND'
3375 # in which case we are not to be found in the path.
3376 if test "x$as_myself" = x
; then
3379 if test ! -f "$as_myself"; then
3380 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3384 # Unset variables that we do not need and which cause bugs (e.g. in
3385 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3386 # suppresses any "Segmentation fault" message there. '((' could
3387 # trigger a bug in pdksh 5.2.14.
3388 for as_var
in BASH_ENV ENV MAIL MAILPATH
3389 do eval test x\
${$as_var+set} = xset \
3390 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
3403 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
3406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3407 # ----------------------------------------
3408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3410 # script with STATUS, using 1 if that was 0.
3413 as_status
=$1; test $as_status -eq 0 && as_status
=1
3415 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
3416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3418 $as_echo "$as_me: error: $2" >&2
3419 as_fn_exit
$as_status
3423 # as_fn_set_status STATUS
3424 # -----------------------
3425 # Set $? to STATUS, without forking.
3429 } # as_fn_set_status
3433 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3443 # Portably unset VAR.
3446 { eval $1=; unset $1;}
3448 as_unset
=as_fn_unset
3449 # as_fn_append VAR VALUE
3450 # ----------------------
3451 # Append the text in VALUE to the end of the definition contained in VAR. Take
3452 # advantage of any shell optimizations that allow amortized linear growth over
3453 # repeated appends, instead of the typical quadratic growth present in naive
3455 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
3456 eval 'as_fn_append ()
3467 # as_fn_arith ARG...
3468 # ------------------
3469 # Perform arithmetic evaluation on the ARGs, and store the result in the
3470 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3471 # must be portable across $(()) and expr.
3472 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
3473 eval 'as_fn_arith ()
3480 as_val
=`expr "$@" || test $? -eq 1`
3485 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
3486 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
3492 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3493 as_basename
=basename
3498 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
3504 as_me
=`$as_basename -- "$0" ||
3505 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3506 X"$0" : 'X\(//\)$' \| \
3507 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3509 sed '/^.*\/\([^/][^/]*\)\/*$/{
3523 # Avoid depending upon Character Ranges.
3524 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
3525 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3526 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
3527 as_cr_digits
='0123456789'
3528 as_cr_alnum
=$as_cr_Letters$as_cr_digits
3530 ECHO_C
= ECHO_N
= ECHO_T
=
3531 case `echo -n x` in #(((((
3533 case `echo 'xy\c'` in
3534 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
3536 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
3543 rm -f conf$$ conf$$.exe conf$$.
file
3544 if test -d conf$$.dir
; then
3545 rm -f conf$$.dir
/conf$$.
file
3548 mkdir conf$$.dir
2>/dev
/null
3550 if (echo >conf$$.
file) 2>/dev
/null
; then
3551 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
3553 # ... but there are two gotchas:
3554 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3555 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3556 # In both cases, we have to default to `cp -pR'.
3557 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
3559 elif ln conf$$.
file conf$$
2>/dev
/null
; then
3567 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
3568 rmdir conf$$.dir
2>/dev
/null
3573 # Create "$as_dir" as a directory, including parents if necessary.
3578 -*) as_dir
=.
/$as_dir;;
3580 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
3584 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3585 *) as_qdir
=$as_dir;;
3587 as_dirs
="'$as_qdir' $as_dirs"
3588 as_dir
=`$as_dirname -- "$as_dir" ||
3589 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3590 X"$as_dir" : 'X\(//\)[^/]' \| \
3591 X"$as_dir" : 'X\(//\)$' \| \
3592 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3593 $as_echo X"$as_dir" |
3594 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3611 test -d "$as_dir" && break
3613 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
3614 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
3618 if mkdir
-p .
2>/dev
/null
; then
3619 as_mkdir_p
='mkdir -p "$as_dir"'
3621 test -d .
/-p && rmdir .
/-p
3626 # as_fn_executable_p FILE
3627 # -----------------------
3628 # Test if FILE is an executable regular file.
3629 as_fn_executable_p
()
3631 test -f "$1" && test -x "$1"
3632 } # as_fn_executable_p
3634 as_executable_p
=as_fn_executable_p
3636 # Sed expression to map a string onto a valid CPP name.
3637 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3639 # Sed expression to map a string onto a valid variable name.
3640 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3644 ## ----------------------------------- ##
3645 ## Main body of $CONFIG_STATUS script. ##
3646 ## ----------------------------------- ##
3648 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
3650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3651 # Save the log message, to keep $0 and so on meaningful, and to
3652 # report actual input values of CONFIG_FILES etc. instead of their
3653 # values after options handling.
3655 This file was extended by $as_me, which was
3656 generated by GNU Autoconf 2.69. Invocation command line was
3658 CONFIG_FILES = $CONFIG_FILES
3659 CONFIG_HEADERS = $CONFIG_HEADERS
3660 CONFIG_LINKS = $CONFIG_LINKS
3661 CONFIG_COMMANDS = $CONFIG_COMMANDS
3664 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3669 case $ac_config_files in *"
3670 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
3675 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3676 # Files that config.status was made for.
3677 config_files="$ac_config_files"
3678 config_commands="$ac_config_commands"
3682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3684 \`$as_me' instantiates files and other configuration actions
3685 from templates according to the current configuration. Unless the files
3686 and actions are specified as TAGs, all are instantiated by default.
3688 Usage: $0 [OPTION]... [TAG]...
3690 -h, --help print this help, then exit
3691 -V, --version print version number and configuration settings, then exit
3692 --config print configuration, then exit
3693 -q, --quiet, --silent
3694 do not print progress messages
3695 -d, --debug don't remove temporary files
3696 --recheck update $as_me by reconfiguring in the same conditions
3697 --file=FILE[:TEMPLATE]
3698 instantiate the configuration file FILE
3700 Configuration files:
3703 Configuration commands:
3706 Report bugs to the package provider."
3709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3710 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3713 configured by $0, generated by GNU Autoconf 2.69,
3714 with options \\"\$ac_cs_config\\"
3716 Copyright (C) 2012 Free Software Foundation, Inc.
3717 This config.status script is free software; the Free Software Foundation
3718 gives unlimited permission to copy, distribute and modify it."
3722 test -n "\$AWK" || AWK=awk
3725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3726 # The default lists apply if the user does not specify any file.
3732 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
3733 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
3737 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
3749 # Handling of the options.
3750 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
3752 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
3753 $as_echo "$ac_cs_version"; exit ;;
3754 --config |
--confi |
--conf |
--con |
--co |
--c )
3755 $as_echo "$ac_cs_config"; exit ;;
3756 --debug |
--debu |
--deb |
--de |
--d |
-d )
3758 --file |
--fil |
--fi |
--f )
3761 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3762 '') as_fn_error $?
"missing file argument" ;;
3764 as_fn_append CONFIG_FILES
" '$ac_optarg'"
3765 ac_need_defaults
=false
;;
3766 --he |
--h |
--help |
--hel |
-h )
3767 $as_echo "$ac_cs_usage"; exit ;;
3768 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
3769 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
3773 -*) as_fn_error $?
"unrecognized option: \`$1'
3774 Try \`$0 --help' for more information." ;;
3776 *) as_fn_append ac_config_targets
" $1"
3777 ac_need_defaults
=false
;;
3783 ac_configure_extra_args
=
3785 if $ac_cs_silent; then
3787 ac_configure_extra_args
="$ac_configure_extra_args --silent"
3791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3792 if \$ac_cs_recheck; then
3793 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3795 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3796 CONFIG_SHELL='$SHELL'
3802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3806 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3807 ## Running $as_me. ##
3813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3818 # Handling of arguments.
3819 for ac_config_target
in $ac_config_targets
3821 case $ac_config_target in
3822 "Makefile.sim") CONFIG_FILES
="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3823 "Make-common.sim") CONFIG_FILES
="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3824 ".gdbinit") CONFIG_FILES
="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3825 "Makefile") CONFIG_COMMANDS
="$CONFIG_COMMANDS Makefile" ;;
3826 "stamp-h") CONFIG_COMMANDS
="$CONFIG_COMMANDS stamp-h" ;;
3828 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3833 # If the user did not use the arguments to specify the items to instantiate,
3834 # then the envvar interface is used. Set only those that are not.
3835 # We use the long form for the default assignment because of an extremely
3836 # bizarre bug on SunOS 4.1.3.
3837 if $ac_need_defaults; then
3838 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
3839 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
3842 # Have a temporary directory for convenience. Make it in the build tree
3843 # simply because there is no reason against having it here, and in addition,
3844 # creating and moving files from /tmp can sometimes cause problems.
3845 # Hook for its removal unless debugging.
3846 # Note that there is a small window in which the directory will not be cleaned:
3847 # after its creation but before its name has been assigned to `$tmp'.
3851 trap 'exit_status=$?
3853 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3855 trap 'as_fn_exit 1' 1 2 13 15
3857 # Create a (secure) tmp directory for tmp files.
3860 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3864 tmp
=.
/conf$$
-$RANDOM
3865 (umask 077 && mkdir
"$tmp")
3866 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
3869 # Set up the scripts for CONFIG_FILES section.
3870 # No need to generate them if there are no CONFIG_FILES.
3871 # This happens for instance with `./config.status config.h'.
3872 if test -n "$CONFIG_FILES"; then
3875 ac_cr
=`echo X | tr X '\015'`
3876 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3877 # But we know of no other shell where ac_cr would be empty at this
3878 # point, so we can use a bashism as a fallback.
3879 if test "x$ac_cr" = x
; then
3880 eval ac_cr
=\$
\'\\r
\'
3882 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3883 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3889 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3894 echo "cat >conf$$subs.awk <<_ACEOF" &&
3895 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3898 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3899 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3901 for ac_last_try in false false false false false :; do
3902 . ./conf$$subs.sh ||
3903 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3905 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
3906 if test $ac_delim_n = $ac_delim_num; then
3908 elif $ac_last_try; then
3909 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3911 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
3916 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3917 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
3921 s/^/S["/; s
/!.
*/"]=/
3931 s/\(.\{148\}\)..*/\1/
3933 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
3938 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3945 s/\(.\{148\}\)..*/\1/
3947 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
3951 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3956 ' <conf$$subs.awk | sed '
3961 ' >>$CONFIG_STATUS || ac_write_fail=1
3962 rm -f conf$$subs.awk
3963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3965 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
3966 for (key in S) S_is_set[key] = 1
3972 nfields = split(line, field, "@
")
3974 len = length(field[1])
3975 for (i = 2; i < nfields; i++) {
3977 keylen = length(key)
3978 if (S_is_set[key]) {
3980 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3981 len += length(value) + length(field[++i])
3992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3993 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3994 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
3997 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
3998 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
4001 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4002 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
4003 # trailing colons and then remove the whole line if VPATH becomes empty
4004 # (actually we leave an empty line to preserve line numbers).
4005 if test "x
$srcdir" = x.; then
4006 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
4024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4025 fi # test -n "$CONFIG_FILES"
4028 eval set X " :F
$CONFIG_FILES :C
$CONFIG_COMMANDS"
4033 :[FHLC]) ac_mode=$ac_tag; continue;;
4035 case $ac_mode$ac_tag in
4037 :L* | :C*:*) as_fn_error $? "invalid tag \
`$ac_tag'" "$LINENO" 5;;
4038 :[FH]-) ac_tag=-:-;;
4039 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4056 -) ac_f="$ac_tmp/stdin";;
4057 *) # Look for the file first in the build tree, then in the source tree
4058 # (if the path is not absolute). The absolute path cannot be DOS-style,
4059 # because $ac_f cannot contain `:'.
4063 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4065 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4067 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s
/'/'\\\\\\\\''/g
"`;; esac
4068 as_fn_append ac_file_inputs " '$ac_f'"
4071 # Let's still pretend it is `configure' which instantiates (i.e., don't
4072 # use $as_me), people would be surprised to read:
4073 # /* config.h. Generated by config.status. */
4074 configure_input='Generated from '`
4075 $as_echo "$
*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4077 if test x"$ac_file" != x-; then
4078 configure_input="$ac_file.
$configure_input"
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: creating
$ac_file" >&5
4080 $as_echo "$as_me: creating
$ac_file" >&6;}
4082 # Neutralize special characters interpreted by sed in replacement strings.
4083 case $configure_input in #(
4084 *\&* | *\|* | *\\* )
4085 ac_sed_conf_input=`$as_echo "$configure_input" |
4086 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4087 *) ac_sed_conf_input=$configure_input;;
4091 *:-:* | *:-) cat >"$ac_tmp/stdin
" \
4092 || as_fn_error $? "could not create
$ac_file" "$LINENO" 5 ;;
4097 ac_dir=`$as_dirname -- "$ac_file" ||
4098 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4099 X"$ac_file" : 'X\(//\)[^/]' \| \
4100 X"$ac_file" : 'X\(//\)$' \| \
4101 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4102 $as_echo X"$ac_file" |
4103 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4120 as_dir="$ac_dir"; as_fn_mkdir_p
4124 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4126 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4127 # A "..
" for each directory in $ac_dir_suffix.
4128 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4129 case $ac_top_builddir_sub in
4130 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4131 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4134 ac_abs_top_builddir=$ac_pwd
4135 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4136 # for backward compatibility:
4137 ac_top_builddir=$ac_top_build_prefix
4140 .) # We are building in place.
4142 ac_top_srcdir=$ac_top_builddir_sub
4143 ac_abs_top_srcdir=$ac_pwd ;;
4144 [\\/]* | ?:[\\/]* ) # Absolute name.
4145 ac_srcdir=$srcdir$ac_dir_suffix;
4146 ac_top_srcdir=$srcdir
4147 ac_abs_top_srcdir=$srcdir ;;
4149 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4150 ac_top_srcdir=$ac_top_build_prefix$srcdir
4151 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4153 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4165 # If the template does not know about datarootdir, expand it.
4166 # FIXME: This hack should be removed a few years after 2.60.
4167 ac_datarootdir_hack=; ac_datarootdir_seen=
4178 case `eval "sed -n \"\
$ac_sed_dataroot\" $ac_file_inputs"` in
4179 *datarootdir*) ac_datarootdir_seen=yes;;
4180 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&5
4182 $as_echo "$as_me: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&2;}
4184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4185 ac_datarootdir_hack='
4186 s&@datadir@&$datadir&g
4187 s&@docdir@&$docdir&g
4188 s&@infodir@&$infodir&g
4189 s&@localedir@&$localedir&g
4190 s&@mandir@&$mandir&g
4191 s&\\\${datarootdir}&$datarootdir&g' ;;
4195 # Neutralize VPATH when `$srcdir' = `.'.
4196 # Shell code in configure.ac might set extrasub.
4197 # FIXME: do we really want to maintain this feature?
4198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4199 ac_sed_extra="$ac_vpsub
4202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4204 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
4205 s|@configure_input@|
$ac_sed_conf_input|
;t t
4206 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
4207 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
4208 s
&@srcdir@
&$ac_srcdir&;t t
4209 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
4210 s
&@top_srcdir@
&$ac_top_srcdir&;t t
4211 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
4212 s
&@builddir@
&$ac_builddir&;t t
4213 s
&@abs_builddir@
&$ac_abs_builddir&;t t
4214 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
4215 $ac_datarootdir_hack
4217 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
4218 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
4220 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4221 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
4222 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4223 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
4225 which seems to be undefined. Please make sure it is defined" >&5
4226 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
4227 which seems to be undefined. Please make sure it is defined" >&2;}
4229 rm -f "$ac_tmp/stdin"
4231 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4232 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4234 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4238 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4239 $as_echo "$as_me: executing $ac_file commands" >&6;}
4244 case $ac_file$ac_mode in
4245 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4246 rm -f Makesim1.tmp Makesim2.tmp Makefile
4247 sed -n -e '/^
## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4248 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim
>Makesim2.tmp
4249 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4250 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4251 <Makefile.sim
>Makefile
4252 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4254 "stamp-h":C
) echo > stamp-h
;;
4262 ac_clean_files
=$ac_clean_files_save
4264 test $ac_write_fail = 0 ||
4265 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
4268 # configure is writing to config.log, and then calls config.status.
4269 # config.status does its own redirection, appending to config.log.
4270 # Unfortunately, on DOS this fails, as config.log is still kept open
4271 # by configure, so config.status won't be able to write to it; its
4272 # output is simply discarded. So we exec the FD to /dev/null,
4273 # effectively closing config.log, so it can be properly (re)opened and
4274 # appended to by config.status. When coming back to configure, we
4275 # need to make the FD available again.
4276 if test "$no_create" != yes; then
4278 ac_config_status_args
=
4279 test "$silent" = yes &&
4280 ac_config_status_args
="$ac_config_status_args --quiet"
4282 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
4284 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4285 # would make configure fail if this is the last instruction.
4286 $ac_cs_success || as_fn_exit
1
4288 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4290 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}