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 if (eval "$as_required") 2>/dev
/null
; then :
204 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
207 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
209 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
212 test -z "$as_dir" && as_dir
=.
216 for as_base
in sh bash ksh sh5
; do
217 # Try only shells that exist, to save several forks.
218 as_shell
=$as_dir/$as_base
219 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
220 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
221 CONFIG_SHELL
=$as_shell as_have_required
=yes
222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
230 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
232 CONFIG_SHELL
=$SHELL as_have_required
=yes
237 if test "x$CONFIG_SHELL" != x
; then :
239 # We cannot yet assume a decent shell, so we have to provide a
240 # neutralization value for shells without unset; and this also
241 # works around shells that cannot unset nonexistent variables.
242 # Preserve -v and -x to the replacement shell.
245 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
247 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
253 # Admittedly, this is quite paranoid, since all the known shells bail
254 # out after a failed `exec'.
255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259 if test x
$as_have_required = xno
; then :
260 $as_echo "$0: This script requires a shell more modern than all"
261 $as_echo "$0: the shells that I found on your system."
262 if test x
${ZSH_VERSION+set} = xset
; then
263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
264 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
267 $0: including any error possibly output before this
268 $0: message. Then install a modern shell, or manually run
269 $0: the script under such a shell if you do have one."
275 SHELL
=${CONFIG_SHELL-/bin/sh}
277 # Unset more variables known to interfere with behavior of common tools.
278 CLICOLOR_FORCE
= GREP_OPTIONS
=
279 unset CLICOLOR_FORCE GREP_OPTIONS
281 ## --------------------- ##
282 ## M4sh Shell Functions. ##
283 ## --------------------- ##
286 # Portably unset VAR.
289 { eval $1=; unset $1;}
293 # as_fn_set_status STATUS
294 # -----------------------
295 # Set $? to STATUS, without forking.
303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
313 # Create "$as_dir" as a directory, including parents if necessary.
318 -*) as_dir
=.
/$as_dir;;
320 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
324 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
327 as_dirs
="'$as_qdir' $as_dirs"
328 as_dir
=`$as_dirname -- "$as_dir" ||
329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
330 X"$as_dir" : 'X\(//\)[^/]' \| \
331 X"$as_dir" : 'X\(//\)$' \| \
332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
333 $as_echo X"$as_dir" |
334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
351 test -d "$as_dir" && break
353 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
354 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
359 # as_fn_executable_p FILE
360 # -----------------------
361 # Test if FILE is an executable regular file.
362 as_fn_executable_p
()
364 test -f "$1" && test -x "$1"
365 } # as_fn_executable_p
366 # as_fn_append VAR VALUE
367 # ----------------------
368 # Append the text in VALUE to the end of the definition contained in VAR. Take
369 # advantage of any shell optimizations that allow amortized linear growth over
370 # repeated appends, instead of the typical quadratic growth present in naive
372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
373 eval 'as_fn_append ()
386 # Perform arithmetic evaluation on the ARGs, and store the result in the
387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
388 # must be portable across $(()) and expr.
389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
397 as_val
=`expr "$@" || test $? -eq 1`
402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
403 # ----------------------------------------
404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
406 # script with STATUS, using 1 if that was 0.
409 as_status
=$1; test $as_status -eq 0 && as_status
=1
411 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 $as_echo "$as_me: error: $2" >&2
415 as_fn_exit
$as_status
418 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
419 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
425 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
431 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
437 as_me
=`$as_basename -- "$0" ||
438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
439 X"$0" : 'X\(//\)$' \| \
440 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 sed '/^.*\/\([^/][^/]*\)\/*$/{
456 # Avoid depending upon Character Ranges.
457 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
458 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
459 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
460 as_cr_digits
='0123456789'
461 as_cr_alnum
=$as_cr_Letters$as_cr_digits
464 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
465 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
484 chmod +x
"$as_me.lineno" ||
485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
488 # already done that, so ensure we don't try to do so again and fall
489 # in an infinite loop. This has already happened in practice.
490 _as_can_reexec
=no
; export _as_can_reexec
491 # Don't try to exec as it changes $[0], causing all sort of problems
492 # (the dirname of $[0] is not the place where we might find the
493 # original and so on. Autoconf is especially sensitive to this).
495 # Exit status is that of the last command.
499 ECHO_C
= ECHO_N
= ECHO_T
=
500 case `echo -n x` in #(((((
502 case `echo 'xy\c'` in
503 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
505 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
512 rm -f conf$$ conf$$.exe conf$$.
file
513 if test -d conf$$.dir
; then
514 rm -f conf$$.dir
/conf$$.
file
517 mkdir conf$$.dir
2>/dev
/null
519 if (echo >conf$$.
file) 2>/dev
/null
; then
520 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
522 # ... but there are two gotchas:
523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
525 # In both cases, we have to default to `cp -pR'.
526 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
528 elif ln conf$$.
file conf$$
2>/dev
/null
; then
536 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
537 rmdir conf$$.dir
2>/dev
/null
539 if mkdir
-p .
2>/dev
/null
; then
540 as_mkdir_p
='mkdir -p "$as_dir"'
542 test -d .
/-p && rmdir .
/-p
547 as_executable_p
=as_fn_executable_p
549 # Sed expression to map a string onto a valid CPP name.
550 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552 # Sed expression to map a string onto a valid variable name.
553 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
556 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
561 # so uname gets run too.
562 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
567 ac_default_prefix
=/usr
/local
569 ac_config_libobj_dir
=.
576 # Identity of this package.
584 ac_unique_file
="Makefile.in"
585 ac_subst_vars
='LTLIBOBJS
631 program_transform_name
648 enable_option_checking
649 enable_sim_default_model
652 ac_precious_vars
='build_alias
667 # Initialize some variables set by options.
669 ac_init_version
=false
670 ac_unrecognized_opts
=
672 # The variables have the same names as the options, with
673 # dashes changed to underlines.
681 program_transform_name
=s
,x
,x
,
689 # Installation directory options.
690 # These are left unexpanded so users can "make install exec_prefix=/foo"
691 # and all the variables that are supposed to be based on exec_prefix
692 # by default will actually change.
693 # Use braces instead of parens because sh, perl, etc. also accept them.
694 # (The list follows the same order as the GNU Coding Standards.)
695 bindir
='${exec_prefix}/bin'
696 sbindir
='${exec_prefix}/sbin'
697 libexecdir
='${exec_prefix}/libexec'
698 datarootdir
='${prefix}/share'
699 datadir
='${datarootdir}'
700 sysconfdir
='${prefix}/etc'
701 sharedstatedir
='${prefix}/com'
702 localstatedir
='${prefix}/var'
703 includedir
='${prefix}/include'
704 oldincludedir
='/usr/include'
705 docdir
='${datarootdir}/doc/${PACKAGE}'
706 infodir
='${datarootdir}/info'
711 libdir
='${exec_prefix}/lib'
712 localedir
='${datarootdir}/locale'
713 mandir
='${datarootdir}/man'
719 # If the previous option needs an argument, assign it.
720 if test -n "$ac_prev"; then
721 eval $ac_prev=\
$ac_option
727 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
732 # Accept the important Cygnus configure options, so we can diagnose typos.
734 case $ac_dashdash$ac_option in
738 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
740 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
743 -build |
--build |
--buil |
--bui |
--bu)
744 ac_prev
=build_alias
;;
745 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
746 build_alias
=$ac_optarg ;;
748 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
749 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
750 ac_prev
=cache_file
;;
751 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
752 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
753 cache_file
=$ac_optarg ;;
756 cache_file
=config.cache
;;
758 -datadir |
--datadir |
--datadi |
--datad)
760 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
761 datadir
=$ac_optarg ;;
763 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
764 |
--dataroo |
--dataro |
--datar)
765 ac_prev
=datarootdir
;;
766 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
767 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
768 datarootdir
=$ac_optarg ;;
770 -disable-* |
--disable-*)
771 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
772 # Reject names that are not valid shell variable names.
773 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
774 as_fn_error $?
"invalid feature name: $ac_useropt"
775 ac_useropt_orig
=$ac_useropt
776 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
777 case $ac_user_opts in
781 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
782 ac_unrecognized_sep
=', ';;
784 eval enable_
$ac_useropt=no
;;
786 -docdir |
--docdir |
--docdi |
--doc |
--do)
788 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
791 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
793 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
796 -enable-* |
--enable-*)
797 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
798 # Reject names that are not valid shell variable names.
799 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
800 as_fn_error $?
"invalid feature name: $ac_useropt"
801 ac_useropt_orig
=$ac_useropt
802 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
803 case $ac_user_opts in
807 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
808 ac_unrecognized_sep
=', ';;
810 eval enable_
$ac_useropt=\
$ac_optarg ;;
812 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
813 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
814 |
--exec |
--exe |
--ex)
815 ac_prev
=exec_prefix
;;
816 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
817 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
818 |
--exec=* |
--exe=* |
--ex=*)
819 exec_prefix
=$ac_optarg ;;
821 -gas |
--gas |
--ga |
--g)
822 # Obsolete; use --with-gas.
825 -help |
--help |
--hel |
--he |
-h)
827 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
828 ac_init_help
=recursive
;;
829 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
830 ac_init_help
=short
;;
832 -host |
--host |
--hos |
--ho)
833 ac_prev
=host_alias
;;
834 -host=* |
--host=* |
--hos=* |
--ho=*)
835 host_alias
=$ac_optarg ;;
837 -htmldir |
--htmldir |
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1376 ac_fn_c_try_compile ()
1378 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1379 rm -f conftest.$ac_objext
1380 if { { ac_try="$ac_compile"
1382 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1383 *) ac_try_echo
=$ac_try;;
1385 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1386 $as_echo "$ac_try_echo"; } >&5
1387 (eval "$ac_compile") 2>conftest.err
1389 if test -s conftest.err
; then
1390 grep -v '^ *+' conftest.err
>conftest.er1
1391 cat conftest.er1
>&5
1392 mv -f conftest.er1 conftest.err
1394 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1395 test $ac_status = 0; } && {
1396 test -z "$ac_c_werror_flag" ||
1397 test ! -s conftest.err
1398 } && test -s conftest.
$ac_objext; then :
1401 $as_echo "$as_me: failed program was:" >&5
1402 sed 's/^/| /' conftest.
$ac_ext >&5
1406 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1407 as_fn_set_status
$ac_retval
1409 } # ac_fn_c_try_compile
1411 # ac_fn_c_try_link LINENO
1412 # -----------------------
1413 # Try to link conftest.$ac_ext, and return whether this succeeded.
1416 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1417 rm -f conftest.
$ac_objext conftest
$ac_exeext
1418 if { { ac_try
="$ac_link"
1420 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1421 *) ac_try_echo=$ac_try;;
1423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1424 $as_echo "$ac_try_echo"; } >&5
1425 (eval "$ac_link") 2>conftest.err
1427 if test -s conftest.err; then
1428 grep -v '^ *+' conftest.err >conftest.er1
1429 cat conftest.er1 >&5
1430 mv -f conftest.er1 conftest.err
1432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1433 test $ac_status = 0; } && {
1434 test -z "$ac_c_werror_flag" ||
1435 test ! -s conftest.err
1436 } && test -s conftest$ac_exeext && {
1437 test "$cross_compiling" = yes ||
1438 test -x conftest$ac_exeext
1442 $as_echo "$as_me: failed program was:" >&5
1443 sed 's/^/| /' conftest.$ac_ext >&5
1447 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1448 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1449 # interfere with the next link command; also delete a directory that is
1450 # left behind by Apple's compiler. We do this before executing the actions.
1451 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1452 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1453 as_fn_set_status $ac_retval
1455 } # ac_fn_c_try_link
1456 cat >config.log <<_ACEOF
1457 This file contains any messages produced by compilers while
1458 running configure, to aid debugging if configure makes a mistake.
1460 It was created by $as_me, which was
1461 generated by GNU Autoconf 2.69. Invocation command line was
1473 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1474 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1475 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1476 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1477 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1479 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1480 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1482 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1483 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1484 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1485 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1486 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1487 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1488 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496 test -z "$as_dir" && as_dir=.
1497 $as_echo "PATH: $as_dir"
1513 # Keep a trace of the command line.
1514 # Strip out --no-create and --no-recursion so they do not pile up.
1515 # Strip out --silent because we don't want to record it for future runs.
1516 # Also quote any args containing shell meta-characters.
1517 # Make two passes to allow for proper duplicate-argument suppression.
1521 ac_must_keep_next=false
1527 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1528 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1529 | -silent | --silent | --silen | --sile | --sil)
1532 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1535 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1537 as_fn_append ac_configure_args1 " '$ac_arg'"
1538 if test $ac_must_keep_next = true; then
1539 ac_must_keep_next=false # Got value, back to normal.
1542 *=* | --config-cache | -C | -disable-* | --disable-* \
1543 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1544 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1545 | -with-* | --with-* | -without-* | --without-* | --x)
1546 case "$ac_configure_args0 " in
1547 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1550 -* ) ac_must_keep_next=true ;;
1553 as_fn_append ac_configure_args " '$ac_arg'"
1558 { ac_configure_args0=; unset ac_configure_args0;}
1559 { ac_configure_args1=; unset ac_configure_args1;}
1561 # When interrupted or exit'd, cleanup temporary files, and complete
1562 # config.log. We remove comments because anyway the quotes in there
1563 # would cause problems or look ugly.
1564 # WARNING: Use '\'' to represent an apostrophe within the trap.
1565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1566 trap 'exit_status=$?
1567 # Save into config.log some information that might help in debugging.
1571 $as_echo "## ---------------- ##
1572 ## Cache variables. ##
1573 ## ---------------- ##"
1575 # The following way of writing the cache mishandles newlines in values,
1577 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1578 eval ac_val=\$$ac_var
1582 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1583 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1586 _ | IFS | as_nl) ;; #(
1587 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1588 *) { eval $ac_var=; unset $ac_var;} ;;
1593 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1594 *${as_nl}ac_space=\ *)
1596 "s/'\''/'\''\\\\'\'''\''/g;
1597 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1607 $as_echo "## ----------------- ##
1608 ## Output variables. ##
1609 ## ----------------- ##"
1611 for ac_var in $ac_subst_vars
1613 eval ac_val=\$$ac_var
1615 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1617 $as_echo "$ac_var='\''$ac_val'\''"
1621 if test -n "$ac_subst_files"; then
1622 $as_echo "## ------------------- ##
1623 ## File substitutions. ##
1624 ## ------------------- ##"
1626 for ac_var in $ac_subst_files
1628 eval ac_val=\$$ac_var
1630 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1632 $as_echo "$ac_var='\''$ac_val'\''"
1637 if test -s confdefs.h; then
1638 $as_echo "## ----------- ##
1645 test "$ac_signal" != 0 &&
1646 $as_echo "$as_me: caught signal $ac_signal"
1647 $as_echo "$as_me: exit $exit_status"
1649 rm -f core *.core core.conftest.* &&
1650 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1653 for ac_signal in 1 2 13 15; do
1654 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1658 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1659 rm -f -r conftest* confdefs.h
1661 $as_echo "/* confdefs.h */" > confdefs.h
1663 # Predefined preprocessor variables.
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_NAME "$PACKAGE_NAME"
1669 cat >>confdefs.h <<_ACEOF
1670 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1673 cat >>confdefs.h <<_ACEOF
1674 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_STRING "$PACKAGE_STRING"
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1685 cat >>confdefs.h <<_ACEOF
1686 #define PACKAGE_URL "$PACKAGE_URL"
1690 # Let the site file select an alternate cache file if it wants to.
1691 # Prefer an explicitly selected file to automatically selected ones.
1694 if test -n "$CONFIG_SITE"; then
1695 # We do not want a PATH search for config.site.
1696 case $CONFIG_SITE in #((
1697 -*) ac_site_file1=./$CONFIG_SITE;;
1698 */*) ac_site_file1=$CONFIG_SITE;;
1699 *) ac_site_file1=./$CONFIG_SITE;;
1701 elif test "x$prefix" != xNONE; then
1702 ac_site_file1=$prefix/share/config.site
1703 ac_site_file2=$prefix/etc/config.site
1705 ac_site_file1=$ac_default_prefix/share/config.site
1706 ac_site_file2=$ac_default_prefix/etc/config.site
1708 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1710 test "x$ac_site_file" = xNONE && continue
1711 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1713 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1714 sed 's/^/| /' "$ac_site_file" >&5
1716 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1718 as_fn_error $? "failed to load site
script $ac_site_file
1719 See \
`config.log' for more details" "$LINENO" 5; }
1723 if test -r "$cache_file"; then
1724 # Some versions of bash will fail to source /dev/null (special files
1725 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1726 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1728 $as_echo "$as_me: loading cache $cache_file" >&6;}
1730 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1731 *) . "./$cache_file";;
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1736 $as_echo "$as_me: creating cache $cache_file" >&6;}
1740 # Check that the precious variables saved in the cache have kept the same
1742 ac_cache_corrupted=false
1743 for ac_var in $ac_precious_vars; do
1744 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1745 eval ac_new_set=\$ac_env_${ac_var}_set
1746 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1747 eval ac_new_val=\$ac_env_${ac_var}_value
1748 case $ac_old_set,$ac_new_set in
1750 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1751 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1752 ac_cache_corrupted=: ;;
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1755 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1756 ac_cache_corrupted=: ;;
1759 if test "x$ac_old_val" != "x$ac_new_val"; then
1760 # differences in whitespace do not lead to failure.
1761 ac_old_val_w=`echo x
$ac_old_val`
1762 ac_new_val_w=`echo x
$ac_new_val`
1763 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1765 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
1766 ac_cache_corrupted=:
1768 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
1769 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1770 eval $ac_var=\$ac_old_val
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1773 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1775 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1778 # Pass precious variables to config.status.
1779 if test "$ac_new_set" = set; then
1781 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
1782 *) ac_arg=$ac_var=$ac_new_val ;;
1784 case " $ac_configure_args " in
1785 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1786 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1790 if $ac_cache_corrupted; then
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
1792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1793 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1794 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1795 as_fn_error $? "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
1797 ## -------------------- ##
1798 ## Main body of script. ##
1799 ## -------------------- ##
1802 ac_cpp='$CPP $CPPFLAGS'
1803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1811 default_sim_default_model="bf537"
1812 # Check whether --enable-sim-default-model was given.
1813 if test "${enable_sim_default_model+set}" = set; then :
1814 enableval=$enable_sim_default_model; case "${enableval}" in
1815 yes|no) as_fn_error $? "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
1816 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1818 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1819 echo "Setting default model = $sim_default_model" 6>&1
1822 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1827 hardware="cfi core pal glue \
1860 sim_hw_cflags="-DWITH_HW=1"
1862 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw |
sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1864 # Check whether --enable-sim-hardware was given.
1865 if test "${enable_sim_hardware+set}" = set; then :
1866 enableval=$enable_sim_hardware;
1868 enable_sim_hardware="yes"
1871 case ${enable_sim_hardware} in
1873 ,*) hardware="${hardware} `echo ${enableval} |
sed -e 's/,/ /'`";;
1874 *,) hardware="`echo ${enableval} |
sed -e 's/,/ /'` ${hardware}";;
1875 *) hardware="`echo ${enableval} |
sed -e 's/,/ /'`"'';;
1878 if test "$enable_sim_hardware" = no; then
1880 sim_hw_cflags="-DWITH_HW=0"
1883 sim_hw_cflags="-DWITH_HW=1"
1886 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1887 for i in $hardware ; do
1890 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1893 # mingw does not support sockser
1896 *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1897 # that you instatiate. Instead, other code will call into it directly.
1898 # At some point, we should convert it over.
1899 sim_hw_objs="$sim_hw_objs dv-sockser.o"
1900 sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1903 if test x"$silent" != x"yes"; then
1904 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1916 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
1917 if test -n "$ac_tool_prefix"; then
1918 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
1919 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1921 $as_echo_n "checking for $ac_word... " >&6; }
1922 if ${ac_cv_path_PKG_CONFIG+:} false; then :
1923 $as_echo_n "(cached) " >&6
1927 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1934 test -z "$as_dir" && as_dir=.
1935 for ac_exec_ext in '' $ac_executable_extensions; do
1936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1937 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
1938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1948 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
1949 if test -n "$PKG_CONFIG"; then
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
1951 $as_echo "$PKG_CONFIG" >&6; }
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1954 $as_echo "no" >&6; }
1959 if test -z "$ac_cv_path_PKG_CONFIG"; then
1960 ac_pt_PKG_CONFIG=$PKG_CONFIG
1961 # Extract the first word of "pkg-config", so it can be a program name with args.
1962 set dummy pkg-config; ac_word=$2
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1964 $as_echo_n "checking for $ac_word... " >&6; }
1965 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
1966 $as_echo_n "(cached) " >&6
1968 case $ac_pt_PKG_CONFIG in
1970 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1977 test -z "$as_dir" && as_dir=.
1978 for ac_exec_ext in '' $ac_executable_extensions; do
1979 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1980 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
1981 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1991 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
1992 if test -n "$ac_pt_PKG_CONFIG"; then
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
1994 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1997 $as_echo "no" >&6; }
2000 if test "x$ac_pt_PKG_CONFIG" = x; then
2003 case $cross_compiling:$ac_tool_warned in
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2007 ac_tool_warned=yes ;;
2009 PKG_CONFIG=$ac_pt_PKG_CONFIG
2012 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
2016 if test -n "$PKG_CONFIG"; then
2017 _pkg_min_version=0.9.0
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
2019 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
2020 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
2021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2022 $as_echo "yes" >&6; }
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2025 $as_echo "no" >&6; }
2030 ac_cpp='$CPP $CPPFLAGS'
2031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2034 if test -n "$ac_tool_prefix"; then
2035 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2036 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2038 $as_echo_n "checking for $ac_word... " >&6; }
2039 if ${ac_cv_prog_CC+:} false; then :
2040 $as_echo_n "(cached) " >&6
2042 if test -n "$CC"; then
2043 ac_cv_prog_CC="$CC" # Let the user override the test.
2045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2049 test -z "$as_dir" && as_dir=.
2050 for ac_exec_ext in '' $ac_executable_extensions; do
2051 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2052 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2063 if test -n "$CC"; then
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2065 $as_echo "$CC" >&6; }
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2068 $as_echo "no" >&6; }
2073 if test -z "$ac_cv_prog_CC"; then
2075 # Extract the first word of "gcc", so it can be a program name with args.
2076 set dummy gcc; ac_word=$2
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2078 $as_echo_n "checking for $ac_word... " >&6; }
2079 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2080 $as_echo_n "(cached) " >&6
2082 if test -n "$ac_ct_CC"; then
2083 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2089 test -z "$as_dir" && as_dir=.
2090 for ac_exec_ext in '' $ac_executable_extensions; do
2091 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2092 ac_cv_prog_ac_ct_CC="gcc"
2093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2102 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2103 if test -n "$ac_ct_CC"; then
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2105 $as_echo "$ac_ct_CC" >&6; }
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2108 $as_echo "no" >&6; }
2111 if test "x$ac_ct_CC" = x; then
2114 case $cross_compiling:$ac_tool_warned in
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2117 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2118 ac_tool_warned=yes ;;
2126 if test -z "$CC"; then
2127 if test -n "$ac_tool_prefix"; then
2128 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2129 set dummy ${ac_tool_prefix}cc; ac_word=$2
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2131 $as_echo_n "checking for $ac_word... " >&6; }
2132 if ${ac_cv_prog_CC+:} false; then :
2133 $as_echo_n "(cached) " >&6
2135 if test -n "$CC"; then
2136 ac_cv_prog_CC="$CC" # Let the user override the test.
2138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142 test -z "$as_dir" && as_dir=.
2143 for ac_exec_ext in '' $ac_executable_extensions; do
2144 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2145 ac_cv_prog_CC="${ac_tool_prefix}cc"
2146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2156 if test -n "$CC"; then
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2158 $as_echo "$CC" >&6; }
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2161 $as_echo "no" >&6; }
2167 if test -z "$CC"; then
2168 # Extract the first word of "cc", so it can be a program name with args.
2169 set dummy cc; ac_word=$2
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2171 $as_echo_n "checking for $ac_word... " >&6; }
2172 if ${ac_cv_prog_CC+:} false; then :
2173 $as_echo_n "(cached) " >&6
2175 if test -n "$CC"; then
2176 ac_cv_prog_CC="$CC" # Let the user override the test.
2179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2183 test -z "$as_dir" && as_dir=.
2184 for ac_exec_ext in '' $ac_executable_extensions; do
2185 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2186 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2187 ac_prog_rejected=yes
2191 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2198 if test $ac_prog_rejected = yes; then
2199 # We found a bogon in the path, so make sure we never use it.
2200 set dummy $ac_cv_prog_CC
2202 if test $# != 0; then
2203 # We chose a different compiler from the bogus one.
2204 # However, it has the same basename, so the bogon will be chosen
2205 # first if we set CC to just the basename; use the full file name.
2207 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2213 if test -n "$CC"; then
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2215 $as_echo "$CC" >&6; }
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2218 $as_echo "no" >&6; }
2223 if test -z "$CC"; then
2224 if test -n "$ac_tool_prefix"; then
2225 for ac_prog in cl.exe
2227 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2228 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2230 $as_echo_n "checking for $ac_word... " >&6; }
2231 if ${ac_cv_prog_CC+:} false; then :
2232 $as_echo_n "(cached) " >&6
2234 if test -n "$CC"; then
2235 ac_cv_prog_CC="$CC" # Let the user override the test.
2237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2241 test -z "$as_dir" && as_dir=.
2242 for ac_exec_ext in '' $ac_executable_extensions; do
2243 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2244 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2255 if test -n "$CC"; then
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2257 $as_echo "$CC" >&6; }
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2260 $as_echo "no" >&6; }
2264 test -n "$CC" && break
2267 if test -z "$CC"; then
2269 for ac_prog in cl.exe
2271 # Extract the first word of "$ac_prog", so it can be a program name with args.
2272 set dummy $ac_prog; ac_word=$2
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2274 $as_echo_n "checking for $ac_word... " >&6; }
2275 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2276 $as_echo_n "(cached) " >&6
2278 if test -n "$ac_ct_CC"; then
2279 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2285 test -z "$as_dir" && as_dir=.
2286 for ac_exec_ext in '' $ac_executable_extensions; do
2287 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2288 ac_cv_prog_ac_ct_CC="$ac_prog"
2289 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2298 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2299 if test -n "$ac_ct_CC"; then
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2301 $as_echo "$ac_ct_CC" >&6; }
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2304 $as_echo "no" >&6; }
2308 test -n "$ac_ct_CC" && break
2311 if test "x$ac_ct_CC" = x; then
2314 case $cross_compiling:$ac_tool_warned in
2316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2317 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2318 ac_tool_warned=yes ;;
2327 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2328 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2329 as_fn_error $? "no acceptable C compiler found
in \
$PATH
2330 See \
`config.log' for more details" "$LINENO" 5; }
2332 # Provide some information about the compiler.
2333 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2336 for ac_option in --version -v -V -qversion; do
2337 { { ac_try="$ac_compiler $ac_option >&5"
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_compiler $ac_option >&5") 2>conftest.err
2346 if test -s conftest.err
; then
2348 ... rest of stderr output deleted ...
2349 10q' conftest.err
>conftest.er1
2350 cat conftest.er1
>&5
2352 rm -f conftest.er1 conftest.err
2353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2354 test $ac_status = 0; }
2357 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2358 /* end confdefs.h. */
2368 ac_clean_files_save
=$ac_clean_files
2369 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2370 # Try to create an executable without -o first, disregard a.out.
2371 # It will help us diagnose broken compilers, and finding out an intuition
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2374 $as_echo_n "checking whether the C compiler works... " >&6; }
2375 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2377 # The possible output files:
2378 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2381 for ac_file
in $ac_files
2384 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2385 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
2390 if { { ac_try
="$ac_link_default"
2392 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2393 *) ac_try_echo=$ac_try;;
2395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2396 $as_echo "$ac_try_echo"; } >&5
2397 (eval "$ac_link_default") 2>&5
2399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2400 test $ac_status = 0; }; then :
2401 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
2402 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
2403 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2404 # so that the user can short-circuit this test for compilers unknown to
2406 for ac_file in $ac_files ''
2408 test -f "$ac_file" || continue
2410 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2413 # We found the default executable, but exeext='' is most
2417 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2419 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2421 # We set ac_cv_exeext here because the later test for it is not
2422 # safe: cross compilers may not add the suffix if given an `-o'
2423 # argument, so we may need to know it at that point already.
2424 # Even if this section looks crufty: it has the advantage of
2431 test "$ac_cv_exeext" = no && ac_cv_exeext=
2436 if test -z "$ac_file"; then :
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2438 $as_echo "no" >&6; }
2439 $as_echo "$as_me: failed program was:" >&5
2440 sed 's
/^
/|
/' conftest.$ac_ext >&5
2442 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2443 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2444 as_fn_error 77 "C compiler cannot create executables
2445 See \`config.log
' for more details" "$LINENO" 5; }
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2448 $as_echo "yes" >&6; }
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2451 $as_echo_n "checking for C compiler default output file name... " >&6; }
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2453 $as_echo "$ac_file" >&6; }
2454 ac_exeext=$ac_cv_exeext
2456 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2457 ac_clean_files=$ac_clean_files_save
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2459 $as_echo_n "checking for suffix of executables... " >&6; }
2460 if { { ac_try="$ac_link"
2462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2463 *) ac_try_echo=$ac_try;;
2465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2466 $as_echo "$ac_try_echo"; } >&5
2467 (eval "$ac_link") 2>&5
2469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2470 test $ac_status = 0; }; then :
2471 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
2472 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
2473 # work properly (i.e., refer to `conftest.exe
'), while it won't with
2475 for ac_file
in conftest.exe conftest conftest.
*; do
2476 test -f "$ac_file" ||
continue
2478 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2479 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2487 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2488 See \`config.log' for more details" "$LINENO" 5; }
2490 rm -f conftest conftest
$ac_cv_exeext
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2492 $as_echo "$ac_cv_exeext" >&6; }
2494 rm -f conftest.
$ac_ext
2495 EXEEXT
=$ac_cv_exeext
2497 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2498 /* end confdefs.h. */
2503 FILE *f = fopen ("conftest.out", "w");
2504 return ferror (f) || fclose (f) != 0;
2510 ac_clean_files
="$ac_clean_files conftest.out"
2511 # Check that the compiler produces executables we can run. If not, either
2512 # the compiler is broken, or we cross compile.
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2514 $as_echo_n "checking whether we are cross compiling... " >&6; }
2515 if test "$cross_compiling" != yes; then
2516 { { ac_try
="$ac_link"
2518 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2519 *) ac_try_echo=$ac_try;;
2521 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2522 $as_echo "$ac_try_echo"; } >&5
2523 (eval "$ac_link") 2>&5
2525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2526 test $ac_status = 0; }
2527 if { ac_try='./conftest$ac_cv_exeext'
2528 { { case "(($ac_try" in
2529 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2530 *) ac_try_echo
=$ac_try;;
2532 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2533 $as_echo "$ac_try_echo"; } >&5
2534 (eval "$ac_try") 2>&5
2536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2537 test $ac_status = 0; }; }; then
2540 if test "$cross_compiling" = maybe
; then
2543 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2544 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2545 as_fn_error $?
"cannot run C compiled programs.
2546 If you meant to cross compile, use \`--host'.
2547 See \`config.log' for more details" "$LINENO" 5; }
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2552 $as_echo "$cross_compiling" >&6; }
2554 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2555 ac_clean_files
=$ac_clean_files_save
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2557 $as_echo_n "checking for suffix of object files... " >&6; }
2558 if ${ac_cv_objext+:} false
; then :
2559 $as_echo_n "(cached) " >&6
2561 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h. */
2572 rm -f conftest.o conftest.obj
2573 if { { ac_try
="$ac_compile"
2575 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2576 *) ac_try_echo=$ac_try;;
2578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2579 $as_echo "$ac_try_echo"; } >&5
2580 (eval "$ac_compile") 2>&5
2582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2583 test $ac_status = 0; }; then :
2584 for ac_file in conftest.o conftest.obj conftest.*; do
2585 test -f "$ac_file" || continue;
2587 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2588 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2593 $as_echo "$as_me: failed program was:" >&5
2594 sed 's/^/| /' conftest.$ac_ext >&5
2596 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2597 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2598 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2599 See \
`config.log' for more details" "$LINENO" 5; }
2601 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2604 $as_echo "$ac_cv_objext" >&6; }
2605 OBJEXT=$ac_cv_objext
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2608 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2609 if ${ac_cv_c_compiler_gnu+:} false; then :
2610 $as_echo_n "(cached) " >&6
2612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2613 /* end confdefs.h. */
2626 if ac_fn_c_try_compile "$LINENO"; then :
2631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2632 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2636 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2637 if test $ac_compiler_gnu = yes; then
2642 ac_test_CFLAGS=${CFLAGS+set}
2643 ac_save_CFLAGS=$CFLAGS
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2645 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2646 if ${ac_cv_prog_cc_g+:} false; then :
2647 $as_echo_n "(cached) " >&6
2649 ac_save_c_werror_flag=$ac_c_werror_flag
2650 ac_c_werror_flag=yes
2653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2654 /* end confdefs.h. */
2664 if ac_fn_c_try_compile "$LINENO"; then :
2668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2669 /* end confdefs.h. */
2679 if ac_fn_c_try_compile "$LINENO"; then :
2682 ac_c_werror_flag=$ac_save_c_werror_flag
2684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2685 /* end confdefs.h. */
2695 if ac_fn_c_try_compile "$LINENO"; then :
2698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2703 ac_c_werror_flag=$ac_save_c_werror_flag
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2706 $as_echo "$ac_cv_prog_cc_g" >&6; }
2707 if test "$ac_test_CFLAGS" = set; then
2708 CFLAGS=$ac_save_CFLAGS
2709 elif test $ac_cv_prog_cc_g = yes; then
2710 if test "$GCC" = yes; then
2716 if test "$GCC" = yes; then
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2723 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2724 if ${ac_cv_prog_cc_c89+:} false; then :
2725 $as_echo_n "(cached) " >&6
2727 ac_cv_prog_cc_c89=no
2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h. */
2734 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2735 struct buf { int x; };
2736 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2737 static char *e (p, i)
2743 static char *f (char * (*g) (char **, int), char **p, ...)
2748 s = g (p, va_arg (v,int));
2753 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2754 function prototypes and stuff, but not '\xHH' hex character constants.
2755 These don't provoke an error unfortunately, instead are silently treated
2756 as 'x'. The following induces an error, until -std is added to get
2757 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2758 array size at least. It's necessary to write '\x00'==0 to get something
2759 that's true only with -std. */
2760 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2762 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2763 inside strings and character constants. */
2765 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2767 int test (int i, double x);
2768 struct s1 {int (*f) (int a);};
2769 struct s2 {int (*f) (double a);};
2770 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2776 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2781 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2782 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2784 CC="$ac_save_CC $ac_arg"
2785 if ac_fn_c_try_compile "$LINENO"; then :
2786 ac_cv_prog_cc_c89=$ac_arg
2788 rm -f core conftest.err conftest.$ac_objext
2789 test "x$ac_cv_prog_cc_c89" != "xno" && break
2791 rm -f conftest.$ac_ext
2796 case "x$ac_cv_prog_cc_c89" in
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2799 $as_echo "none needed" >&6; } ;;
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2802 $as_echo "unsupported" >&6; } ;;
2804 CC="$CC $ac_cv_prog_cc_c89"
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2806 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2808 if test "x$ac_cv_prog_cc_c89" != xno; then :
2813 ac_cpp='$CPP $CPPFLAGS'
2814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sdl" >&5
2822 $as_echo_n "checking for sdl... " >&6; }
2824 if test -n "$SDL_CFLAGS"; then
2825 pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
2826 elif test -n "$PKG_CONFIG"; then
2827 if test -n "$PKG_CONFIG" && \
2828 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
2829 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
2831 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2832 test $ac_status = 0; }; then
2833 pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl" 2>/dev
/null
`
2834 test "x$?" != "x0" && pkg_failed=yes
2841 if test -n "$SDL_LIBS"; then
2842 pkg_cv_SDL_LIBS="$SDL_LIBS"
2843 elif test -n "$PKG_CONFIG"; then
2844 if test -n "$PKG_CONFIG" && \
2845 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
2846 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
2848 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2849 test $ac_status = 0; }; then
2850 pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl" 2>/dev
/null
`
2851 test "x$?" != "x0" && pkg_failed=yes
2859 if test $pkg_failed = no; then
2860 pkg_save_LDFLAGS="$LDFLAGS"
2861 LDFLAGS="$LDFLAGS $pkg_cv_SDL_LIBS"
2862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2863 /* end confdefs.h. */
2873 if ac_fn_c_try_link "$LINENO"; then :
2878 rm -f core conftest.err conftest.$ac_objext \
2879 conftest$ac_exeext conftest.$ac_ext
2880 LDFLAGS=$pkg_save_LDFLAGS
2885 if test $pkg_failed = yes; then
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2887 $as_echo "no" >&6; }
2889 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
2890 _pkg_short_errors_supported=yes
2892 _pkg_short_errors_supported=no
2894 if test $_pkg_short_errors_supported = yes; then
2895 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl" 2>&1`
2897 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl" 2>&1`
2899 # Put the nasty error message in config.log where it belongs
2900 echo "$SDL_PKG_ERRORS" >&5
2903 elif test $pkg_failed = untried; then
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2905 $as_echo "no" >&6; }
2908 SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
2909 SDL_LIBS=$pkg_cv_SDL_LIBS
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2911 $as_echo "yes" >&6; }
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
2914 $as_echo_n "checking for dlopen in -ldl... " >&6; }
2915 if ${ac_cv_lib_dl_dlopen+:} false; then :
2916 $as_echo_n "(cached) " >&6
2918 ac_check_lib_save_LIBS=$LIBS
2920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2921 /* end confdefs.h. */
2923 /* Override any GCC internal prototype to avoid an error.
2924 Use char because int might match the return type of a GCC
2925 builtin and then its argument prototype would still apply. */
2938 if ac_fn_c_try_link "$LINENO"; then :
2939 ac_cv_lib_dl_dlopen=yes
2941 ac_cv_lib_dl_dlopen=no
2943 rm -f core conftest.err conftest.$ac_objext \
2944 conftest$ac_exeext conftest.$ac_ext
2945 LIBS=$ac_check_lib_save_LIBS
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
2948 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
2949 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
2951 SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL"
2955 SDL_CFLAGS= SDL_LIBS=
2965 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2966 cgen_breaks="break cgen_rtx_error";
2969 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2971 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2973 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2975 ac_config_commands="$ac_config_commands Makefile"
2977 ac_config_commands="$ac_config_commands stamp-h"
2989 cat >confcache <<\_ACEOF
2990 # This file is a shell script that caches the results of configure
2991 # tests run on this system so they can be shared between configure
2992 # scripts and configure runs, see configure's option --config-cache.
2993 # It is not useful on other systems. If it contains results you don't
2994 # want to keep, you may remove or edit it.
2996 # config.status only pays attention to the cache file if you give it
2997 # the --recheck option to rerun configure.
2999 # `ac_cv_env_foo
' variables (set or unset) will be overridden when
3000 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3005 # The following way of writing the cache mishandles newlines in values,
3006 # but we know of no workaround that is simple, portable, and efficient.
3007 # So, we kill variables containing newlines.
3008 # Ultrix sh set writes to stderr and can't be redirected directly,
3009 # and sets the high bit in the cache file unless we assign to the vars.
3011 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3012 eval ac_val
=\$
$ac_var
3016 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3017 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3020 _ | IFS | as_nl
) ;; #(
3021 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
3022 *) { eval $ac_var=; unset $ac_var;} ;;
3028 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3029 *${as_nl}ac_space
=\
*)
3030 # `set' does not quote correctly, so add quotes: double-quote
3031 # substitution turns \\\\ into \\, and sed turns \\ into \.
3034 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3037 # `set' quotes correctly as required by POSIX, so do not add quotes.
3038 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3047 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3049 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3051 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
3052 if test -w "$cache_file"; then
3053 if test "x$cache_file" != "x/dev/null"; then
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3055 $as_echo "$as_me: updating cache $cache_file" >&6;}
3056 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
3057 cat confcache
>"$cache_file"
3059 case $cache_file in #(
3061 mv -f confcache
"$cache_file"$$
&&
3062 mv -f "$cache_file"$$
"$cache_file" ;; #(
3064 mv -f confcache
"$cache_file" ;;
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3070 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3075 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
3076 # Let make expand exec_prefix.
3077 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
3079 # Transform confdefs.h into DEFS.
3080 # Protect against shell expansion while executing Makefile rules.
3081 # Protect against Makefile macro expansion.
3083 # If the first sed substitution is executed (which looks for macros that
3084 # take arguments), then branch to the quote section. Otherwise,
3085 # look for a macro that doesn't take arguments.
3095 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3097 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3101 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3114 DEFS
=`sed -n "$ac_script" confdefs.h`
3120 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
3121 # 1. Remove the extension, and $U if already installed.
3122 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
3123 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
3124 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3125 # will be set to the directory where LIBOBJS objects are built.
3126 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3127 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
3131 LTLIBOBJS
=$ac_ltlibobjs
3135 : "${CONFIG_STATUS=./config.status}"
3137 ac_clean_files_save
=$ac_clean_files
3138 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3140 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3142 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3144 # Generated by $as_me.
3145 # Run this file to recreate the current configuration.
3146 # Compiler output produced by configure, useful for debugging
3147 # configure, is in config.log if it exists.
3153 SHELL=\${CONFIG_SHELL-$SHELL}
3156 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
3157 ## -------------------- ##
3158 ## M4sh Initialization. ##
3159 ## -------------------- ##
3161 # Be more Bourne compatible
3162 DUALCASE
=1; export DUALCASE
# for MKS sh
3163 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
3166 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3167 # is contrary to our usage. Disable this feature.
3168 alias -g '${1+"$@"}'='"$@"'
3169 setopt NO_GLOB_SUBST
3171 case `(set -o) 2>/dev/null` in #(
3183 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3184 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3185 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3186 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3187 # Prefer a ksh shell builtin over an external printf program on Solaris,
3188 # but without wasting forks for bash or zsh.
3189 if test -z "$BASH_VERSION$ZSH_VERSION" \
3190 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3191 as_echo='print
-r --'
3192 as_echo_n='print
-rn --'
3193 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3194 as_echo='printf %s
\n'
3195 as_echo_n='printf %s
'
3197 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3198 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
3199 as_echo_n='/usr
/ucb
/echo -n'
3201 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3202 as_echo_n_body='eval
3206 expr "X$arg" : "X\\(.*\\)$as_nl";
3207 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3209 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
3211 export as_echo_n_body
3212 as_echo_n='sh
-c $as_echo_n_body as_echo
'
3215 as_echo='sh
-c $as_echo_body as_echo
'
3218 # The user is always right.
3219 if test "${PATH_SEPARATOR+set}" != set; then
3221 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3222 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3229 # We need space, tab and new line, in precisely that order. Quoting is
3230 # there to prevent editors from complaining about space-tab.
3231 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3232 # splitting by setting IFS to empty value.)
3235 # Find who we are. Look in the path if we contain no directory separator.
3238 *[\\/]* ) as_myself=$0 ;;
3239 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3243 test -z "$as_dir" && as_dir=.
3244 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3250 # We did not find ourselves, most probably we were run as `sh COMMAND'
3251 # in which case we are not to be found in the path.
3252 if test "x$as_myself" = x
; then
3255 if test ! -f "$as_myself"; then
3256 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3260 # Unset variables that we do not need and which cause bugs (e.g. in
3261 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3262 # suppresses any "Segmentation fault" message there. '((' could
3263 # trigger a bug in pdksh 5.2.14.
3264 for as_var
in BASH_ENV ENV MAIL MAILPATH
3265 do eval test x\
${$as_var+set} = xset \
3266 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
3279 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
3282 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3283 # ----------------------------------------
3284 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3285 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3286 # script with STATUS, using 1 if that was 0.
3289 as_status
=$1; test $as_status -eq 0 && as_status
=1
3291 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
3292 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3294 $as_echo "$as_me: error: $2" >&2
3295 as_fn_exit
$as_status
3299 # as_fn_set_status STATUS
3300 # -----------------------
3301 # Set $? to STATUS, without forking.
3305 } # as_fn_set_status
3309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3319 # Portably unset VAR.
3322 { eval $1=; unset $1;}
3324 as_unset
=as_fn_unset
3325 # as_fn_append VAR VALUE
3326 # ----------------------
3327 # Append the text in VALUE to the end of the definition contained in VAR. Take
3328 # advantage of any shell optimizations that allow amortized linear growth over
3329 # repeated appends, instead of the typical quadratic growth present in naive
3331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
3332 eval 'as_fn_append ()
3343 # as_fn_arith ARG...
3344 # ------------------
3345 # Perform arithmetic evaluation on the ARGs, and store the result in the
3346 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3347 # must be portable across $(()) and expr.
3348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
3349 eval 'as_fn_arith ()
3356 as_val
=`expr "$@" || test $? -eq 1`
3361 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
3362 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
3368 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3369 as_basename
=basename
3374 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
3380 as_me
=`$as_basename -- "$0" ||
3381 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3382 X"$0" : 'X\(//\)$' \| \
3383 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3385 sed '/^.*\/\([^/][^/]*\)\/*$/{
3399 # Avoid depending upon Character Ranges.
3400 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
3401 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3402 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
3403 as_cr_digits
='0123456789'
3404 as_cr_alnum
=$as_cr_Letters$as_cr_digits
3406 ECHO_C
= ECHO_N
= ECHO_T
=
3407 case `echo -n x` in #(((((
3409 case `echo 'xy\c'` in
3410 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
3412 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
3419 rm -f conf$$ conf$$.exe conf$$.
file
3420 if test -d conf$$.dir
; then
3421 rm -f conf$$.dir
/conf$$.
file
3424 mkdir conf$$.dir
2>/dev
/null
3426 if (echo >conf$$.
file) 2>/dev
/null
; then
3427 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
3429 # ... but there are two gotchas:
3430 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3431 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3432 # In both cases, we have to default to `cp -pR'.
3433 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
3435 elif ln conf$$.
file conf$$
2>/dev
/null
; then
3443 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
3444 rmdir conf$$.dir
2>/dev
/null
3449 # Create "$as_dir" as a directory, including parents if necessary.
3454 -*) as_dir
=.
/$as_dir;;
3456 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
3460 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3461 *) as_qdir
=$as_dir;;
3463 as_dirs
="'$as_qdir' $as_dirs"
3464 as_dir
=`$as_dirname -- "$as_dir" ||
3465 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3466 X"$as_dir" : 'X\(//\)[^/]' \| \
3467 X"$as_dir" : 'X\(//\)$' \| \
3468 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3469 $as_echo X"$as_dir" |
3470 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3487 test -d "$as_dir" && break
3489 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
3490 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
3494 if mkdir
-p .
2>/dev
/null
; then
3495 as_mkdir_p
='mkdir -p "$as_dir"'
3497 test -d .
/-p && rmdir .
/-p
3502 # as_fn_executable_p FILE
3503 # -----------------------
3504 # Test if FILE is an executable regular file.
3505 as_fn_executable_p
()
3507 test -f "$1" && test -x "$1"
3508 } # as_fn_executable_p
3510 as_executable_p
=as_fn_executable_p
3512 # Sed expression to map a string onto a valid CPP name.
3513 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3515 # Sed expression to map a string onto a valid variable name.
3516 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3520 ## ----------------------------------- ##
3521 ## Main body of $CONFIG_STATUS script. ##
3522 ## ----------------------------------- ##
3524 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
3526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3527 # Save the log message, to keep $0 and so on meaningful, and to
3528 # report actual input values of CONFIG_FILES etc. instead of their
3529 # values after options handling.
3531 This file was extended by $as_me, which was
3532 generated by GNU Autoconf 2.69. Invocation command line was
3534 CONFIG_FILES = $CONFIG_FILES
3535 CONFIG_HEADERS = $CONFIG_HEADERS
3536 CONFIG_LINKS = $CONFIG_LINKS
3537 CONFIG_COMMANDS = $CONFIG_COMMANDS
3540 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3545 case $ac_config_files in *"
3546 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
3551 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3552 # Files that config.status was made for.
3553 config_files="$ac_config_files"
3554 config_commands="$ac_config_commands"
3558 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3560 \`$as_me' instantiates files and other configuration actions
3561 from templates according to the current configuration. Unless the files
3562 and actions are specified as TAGs, all are instantiated by default.
3564 Usage: $0 [OPTION]... [TAG]...
3566 -h, --help print this help, then exit
3567 -V, --version print version number and configuration settings, then exit
3568 --config print configuration, then exit
3569 -q, --quiet, --silent
3570 do not print progress messages
3571 -d, --debug don't remove temporary files
3572 --recheck update $as_me by reconfiguring in the same conditions
3573 --file=FILE[:TEMPLATE]
3574 instantiate the configuration file FILE
3576 Configuration files:
3579 Configuration commands:
3582 Report bugs to the package provider."
3585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3586 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3589 configured by $0, generated by GNU Autoconf 2.69,
3590 with options \\"\$ac_cs_config\\"
3592 Copyright (C) 2012 Free Software Foundation, Inc.
3593 This config.status script is free software; the Free Software Foundation
3594 gives unlimited permission to copy, distribute and modify it."
3598 test -n "\$AWK" || AWK=awk
3601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3602 # The default lists apply if the user does not specify any file.
3608 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
3609 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
3613 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
3625 # Handling of the options.
3626 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
3628 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
3629 $as_echo "$ac_cs_version"; exit ;;
3630 --config |
--confi |
--conf |
--con |
--co |
--c )
3631 $as_echo "$ac_cs_config"; exit ;;
3632 --debug |
--debu |
--deb |
--de |
--d |
-d )
3634 --file |
--fil |
--fi |
--f )
3637 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3638 '') as_fn_error $?
"missing file argument" ;;
3640 as_fn_append CONFIG_FILES
" '$ac_optarg'"
3641 ac_need_defaults
=false
;;
3642 --he |
--h |
--help |
--hel |
-h )
3643 $as_echo "$ac_cs_usage"; exit ;;
3644 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
3645 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
3649 -*) as_fn_error $?
"unrecognized option: \`$1'
3650 Try \`$0 --help' for more information." ;;
3652 *) as_fn_append ac_config_targets
" $1"
3653 ac_need_defaults
=false
;;
3659 ac_configure_extra_args
=
3661 if $ac_cs_silent; then
3663 ac_configure_extra_args
="$ac_configure_extra_args --silent"
3667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3668 if \$ac_cs_recheck; then
3669 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3671 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3672 CONFIG_SHELL='$SHELL'
3678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3682 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3683 ## Running $as_me. ##
3689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3692 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
3694 # Handling of arguments.
3695 for ac_config_target
in $ac_config_targets
3697 case $ac_config_target in
3698 "Makefile.sim") CONFIG_FILES
="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
3699 "Make-common.sim") CONFIG_FILES
="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
3700 ".gdbinit") CONFIG_FILES
="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
3701 "Makefile") CONFIG_COMMANDS
="$CONFIG_COMMANDS Makefile" ;;
3702 "stamp-h") CONFIG_COMMANDS
="$CONFIG_COMMANDS stamp-h" ;;
3704 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3709 # If the user did not use the arguments to specify the items to instantiate,
3710 # then the envvar interface is used. Set only those that are not.
3711 # We use the long form for the default assignment because of an extremely
3712 # bizarre bug on SunOS 4.1.3.
3713 if $ac_need_defaults; then
3714 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
3715 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
3718 # Have a temporary directory for convenience. Make it in the build tree
3719 # simply because there is no reason against having it here, and in addition,
3720 # creating and moving files from /tmp can sometimes cause problems.
3721 # Hook for its removal unless debugging.
3722 # Note that there is a small window in which the directory will not be cleaned:
3723 # after its creation but before its name has been assigned to `$tmp'.
3727 trap 'exit_status=$?
3729 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3731 trap 'as_fn_exit 1' 1 2 13 15
3733 # Create a (secure) tmp directory for tmp files.
3736 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3740 tmp
=.
/conf$$
-$RANDOM
3741 (umask 077 && mkdir
"$tmp")
3742 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
3745 # Set up the scripts for CONFIG_FILES section.
3746 # No need to generate them if there are no CONFIG_FILES.
3747 # This happens for instance with `./config.status config.h'.
3748 if test -n "$CONFIG_FILES"; then
3751 ac_cr
=`echo X | tr X '\015'`
3752 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3753 # But we know of no other shell where ac_cr would be empty at this
3754 # point, so we can use a bashism as a fallback.
3755 if test "x$ac_cr" = x
; then
3756 eval ac_cr
=\$
\'\\r
\'
3758 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3759 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3765 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3770 echo "cat >conf$$subs.awk <<_ACEOF" &&
3771 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3774 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3775 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3777 for ac_last_try in false false false false false :; do
3778 . ./conf$$subs.sh ||
3779 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3781 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
3782 if test $ac_delim_n = $ac_delim_num; then
3784 elif $ac_last_try; then
3785 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
3787 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
3792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3793 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
3797 s/^/S["/; s
/!.
*/"]=/
3807 s/\(.\{148\}\)..*/\1/
3809 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
3814 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3821 s/\(.\{148\}\)..*/\1/
3823 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
3827 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
3832 ' <conf$$subs.awk | sed '
3837 ' >>$CONFIG_STATUS || ac_write_fail=1
3838 rm -f conf$$subs.awk
3839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3841 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
3842 for (key in S) S_is_set[key] = 1
3848 nfields = split(line, field, "@
")
3850 len = length(field[1])
3851 for (i = 2; i < nfields; i++) {
3853 keylen = length(key)
3854 if (S_is_set[key]) {
3856 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3857 len += length(value) + length(field[++i])
3868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3869 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3870 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
3873 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
3874 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
3877 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3878 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
3879 # trailing colons and then remove the whole line if VPATH becomes empty
3880 # (actually we leave an empty line to preserve line numbers).
3881 if test "x
$srcdir" = x.; then
3882 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
3900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3901 fi # test -n "$CONFIG_FILES"
3904 eval set X " :F
$CONFIG_FILES :C
$CONFIG_COMMANDS"
3909 :[FHLC]) ac_mode=$ac_tag; continue;;
3911 case $ac_mode$ac_tag in
3913 :L* | :C*:*) as_fn_error $? "invalid tag \
`$ac_tag'" "$LINENO" 5;;
3914 :[FH]-) ac_tag=-:-;;
3915 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3932 -) ac_f="$ac_tmp/stdin";;
3933 *) # Look for the file first in the build tree, then in the source tree
3934 # (if the path is not absolute). The absolute path cannot be DOS-style,
3935 # because $ac_f cannot contain `:'.
3939 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3941 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3943 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s
/'/'\\\\\\\\''/g
"`;; esac
3944 as_fn_append ac_file_inputs " '$ac_f'"
3947 # Let's still pretend it is `configure' which instantiates (i.e., don't
3948 # use $as_me), people would be surprised to read:
3949 # /* config.h. Generated by config.status. */
3950 configure_input='Generated from '`
3951 $as_echo "$
*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3953 if test x"$ac_file" != x-; then
3954 configure_input="$ac_file.
$configure_input"
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: creating
$ac_file" >&5
3956 $as_echo "$as_me: creating
$ac_file" >&6;}
3958 # Neutralize special characters interpreted by sed in replacement strings.
3959 case $configure_input in #(
3960 *\&* | *\|* | *\\* )
3961 ac_sed_conf_input=`$as_echo "$configure_input" |
3962 sed 's/[\\\\&|]/\\\\&/g'`;; #(
3963 *) ac_sed_conf_input=$configure_input;;
3967 *:-:* | *:-) cat >"$ac_tmp/stdin
" \
3968 || as_fn_error $? "could not create
$ac_file" "$LINENO" 5 ;;
3973 ac_dir=`$as_dirname -- "$ac_file" ||
3974 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3975 X"$ac_file" : 'X\(//\)[^/]' \| \
3976 X"$ac_file" : 'X\(//\)$' \| \
3977 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3978 $as_echo X"$ac_file" |
3979 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3996 as_dir="$ac_dir"; as_fn_mkdir_p
4000 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4002 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4003 # A "..
" for each directory in $ac_dir_suffix.
4004 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4005 case $ac_top_builddir_sub in
4006 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4007 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4010 ac_abs_top_builddir=$ac_pwd
4011 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4012 # for backward compatibility:
4013 ac_top_builddir=$ac_top_build_prefix
4016 .) # We are building in place.
4018 ac_top_srcdir=$ac_top_builddir_sub
4019 ac_abs_top_srcdir=$ac_pwd ;;
4020 [\\/]* | ?:[\\/]* ) # Absolute name.
4021 ac_srcdir=$srcdir$ac_dir_suffix;
4022 ac_top_srcdir=$srcdir
4023 ac_abs_top_srcdir=$srcdir ;;
4025 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4026 ac_top_srcdir=$ac_top_build_prefix$srcdir
4027 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4029 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4041 # If the template does not know about datarootdir, expand it.
4042 # FIXME: This hack should be removed a few years after 2.60.
4043 ac_datarootdir_hack=; ac_datarootdir_seen=
4054 case `eval "sed -n \"\
$ac_sed_dataroot\" $ac_file_inputs"` in
4055 *datarootdir*) ac_datarootdir_seen=yes;;
4056 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&5
4058 $as_echo "$as_me: WARNING
: $ac_file_inputs seems to ignore the
--datarootdir setting
" >&2;}
4060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4061 ac_datarootdir_hack='
4062 s&@datadir@&$datadir&g
4063 s&@docdir@&$docdir&g
4064 s&@infodir@&$infodir&g
4065 s&@localedir@&$localedir&g
4066 s&@mandir@&$mandir&g
4067 s&\\\${datarootdir}&$datarootdir&g' ;;
4071 # Neutralize VPATH when `$srcdir' = `.'.
4072 # Shell code in configure.ac might set extrasub.
4073 # FIXME: do we really want to maintain this feature?
4074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4075 ac_sed_extra="$ac_vpsub
4078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4080 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
4081 s|@configure_input@|
$ac_sed_conf_input|
;t t
4082 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
4083 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
4084 s
&@srcdir@
&$ac_srcdir&;t t
4085 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
4086 s
&@top_srcdir@
&$ac_top_srcdir&;t t
4087 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
4088 s
&@builddir@
&$ac_builddir&;t t
4089 s
&@abs_builddir@
&$ac_abs_builddir&;t t
4090 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
4091 $ac_datarootdir_hack
4093 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
4094 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
4096 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4097 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
4098 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4099 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
4101 which seems to be undefined. Please make sure it is defined" >&5
4102 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
4103 which seems to be undefined. Please make sure it is defined" >&2;}
4105 rm -f "$ac_tmp/stdin"
4107 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4108 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4110 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4114 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4115 $as_echo "$as_me: executing $ac_file commands" >&6;}
4120 case $ac_file$ac_mode in
4121 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
4122 rm -f Makesim1.tmp Makesim2.tmp Makefile
4123 sed -n -e '/^
## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
4124 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim
>Makesim2.tmp
4125 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
4126 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
4127 <Makefile.sim
>Makefile
4128 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
4130 "stamp-h":C
) echo > stamp-h
;;
4138 ac_clean_files
=$ac_clean_files_save
4140 test $ac_write_fail = 0 ||
4141 as_fn_error $?
"write failure creating $CONFIG_STATUS" "$LINENO" 5
4144 # configure is writing to config.log, and then calls config.status.
4145 # config.status does its own redirection, appending to config.log.
4146 # Unfortunately, on DOS this fails, as config.log is still kept open
4147 # by configure, so config.status won't be able to write to it; its
4148 # output is simply discarded. So we exec the FD to /dev/null,
4149 # effectively closing config.log, so it can be properly (re)opened and
4150 # appended to by config.status. When coming back to configure, we
4151 # need to make the FD available again.
4152 if test "$no_create" != yes; then
4154 ac_config_status_args
=
4155 test "$silent" = yes &&
4156 ac_config_status_args
="$ac_config_status_args --quiet"
4158 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
4160 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4161 # would make configure fail if this is the last instruction.
4162 $ac_cs_success || as_fn_exit
1
4164 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4166 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}