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1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
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 ## -------------------- ##
14
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 :
18 emulate sh
19 NULLCMD=:
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 '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$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
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
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'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
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.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
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
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
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 $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
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.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
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 $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
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+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
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; }
182
183 exitcode=0
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 :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || 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 "$as_required") 2>/dev/null; then :
200 as_have_required=yes
201 else
202 as_have_required=no
203 fi
204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
205
206 else
207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
208 as_found=false
209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
210 do
211 IFS=$as_save_IFS
212 test -z "$as_dir" && as_dir=.
213 as_found=:
214 case $as_dir in #(
215 /*)
216 for as_base in sh bash ksh sh5; do
217 # Try only shells that exist, to save several forks.
218 as_shell=$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 :
223 break 2
224 fi
225 fi
226 done;;
227 esac
228 as_found=false
229 done
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=$SHELL as_have_required=yes
233 fi; }
234 IFS=$as_save_IFS
235
236
237 if test "x$CONFIG_SHELL" != x; then :
238 export CONFIG_SHELL
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.
243 BASH_ENV=/dev/null
244 ENV=/dev/null
245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
246 case $- in # ((((
247 *v*x* | *x*v* ) as_opts=-vx ;;
248 *v* ) as_opts=-v ;;
249 *x* ) as_opts=-x ;;
250 * ) as_opts= ;;
251 esac
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 $CONFIG_SHELL" >&2
256 exit 255
257 fi
258
259 if test x$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."
265 else
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 $0: the script under such a shell if you do have one."
270 fi
271 exit 1
272 fi
273 fi
274 fi
275 SHELL=${CONFIG_SHELL-/bin/sh}
276 export SHELL
277 # Unset more variables known to interfere with behavior of common tools.
278 CLICOLOR_FORCE= GREP_OPTIONS=
279 unset CLICOLOR_FORCE GREP_OPTIONS
280
281 ## --------------------- ##
282 ## M4sh Shell Functions. ##
283 ## --------------------- ##
284 # as_fn_unset VAR
285 # ---------------
286 # Portably unset VAR.
287 as_fn_unset ()
288 {
289 { eval $1=; unset $1;}
290 }
291 as_unset=as_fn_unset
292
293 # as_fn_set_status STATUS
294 # -----------------------
295 # Set $? to STATUS, without forking.
296 as_fn_set_status ()
297 {
298 return $1
299 } # as_fn_set_status
300
301 # as_fn_exit STATUS
302 # -----------------
303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
304 as_fn_exit ()
305 {
306 set +e
307 as_fn_set_status $1
308 exit $1
309 } # as_fn_exit
310
311 # as_fn_mkdir_p
312 # -------------
313 # Create "$as_dir" as a directory, including parents if necessary.
314 as_fn_mkdir_p ()
315 {
316
317 case $as_dir in #(
318 -*) as_dir=./$as_dir;;
319 esac
320 test -d "$as_dir" || eval $as_mkdir_p || {
321 as_dirs=
322 while :; do
323 case $as_dir in #(
324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
325 *) as_qdir=$as_dir;;
326 esac
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\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
335 s//\1/
336 q
337 }
338 /^X\(\/\/\)[^/].*/{
339 s//\1/
340 q
341 }
342 /^X\(\/\/\)$/{
343 s//\1/
344 q
345 }
346 /^X\(\/\).*/{
347 s//\1/
348 q
349 }
350 s/.*/./; q'`
351 test -d "$as_dir" && break
352 done
353 test -z "$as_dirs" || eval "mkdir $as_dirs"
354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
355
356
357 } # as_fn_mkdir_p
358
359 # as_fn_executable_p FILE
360 # -----------------------
361 # Test if FILE is an executable regular file.
362 as_fn_executable_p ()
363 {
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
371 # implementations.
372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
373 eval 'as_fn_append ()
374 {
375 eval $1+=\$2
376 }'
377 else
378 as_fn_append ()
379 {
380 eval $1=\$$1\$2
381 }
382 fi # as_fn_append
383
384 # as_fn_arith ARG...
385 # ------------------
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 $(()) and expr.
389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
390 eval 'as_fn_arith ()
391 {
392 as_val=$(( $* ))
393 }'
394 else
395 as_fn_arith ()
396 {
397 as_val=`expr "$@" || test $? -eq 1`
398 }
399 fi # as_fn_arith
400
401
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.
407 as_fn_error ()
408 {
409 as_status=$1; test $as_status -eq 0 && as_status=1
410 if test "$4"; then
411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
413 fi
414 $as_echo "$as_me: error: $2" >&2
415 as_fn_exit $as_status
416 } # as_fn_error
417
418 if expr a : '\(a\)' >/dev/null 2>&1 &&
419 test "X`expr 00001 : '.*\(...\)'`" = X001; then
420 as_expr=expr
421 else
422 as_expr=false
423 fi
424
425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
426 as_basename=basename
427 else
428 as_basename=false
429 fi
430
431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
432 as_dirname=dirname
433 else
434 as_dirname=false
435 fi
436
437 as_me=`$as_basename -- "$0" ||
438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
439 X"$0" : 'X\(//\)$' \| \
440 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
441 $as_echo X/"$0" |
442 sed '/^.*\/\([^/][^/]*\)\/*$/{
443 s//\1/
444 q
445 }
446 /^X\/\(\/\/\)$/{
447 s//\1/
448 q
449 }
450 /^X\/\(\/\).*/{
451 s//\1/
452 q
453 }
454 s/.*/./; q'`
455
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
462
463
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. :-)
469 sed -n '
470 p
471 /[$]LINENO/=
472 ' <$as_myself |
473 sed '
474 s/[$]LINENO.*/&-/
475 t lineno
476 b
477 :lineno
478 N
479 :loop
480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
481 t loop
482 s/-\n.*//
483 ' >$as_me.lineno &&
484 chmod +x "$as_me.lineno" ||
485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
486
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 $[0] is not the place where we might find the
493 # original and so on. Autoconf is especially sensitive to this).
494 . "./$as_me.lineno"
495 # Exit status is that of the last command.
496 exit
497 }
498
499 ECHO_C= ECHO_N= ECHO_T=
500 case `echo -n x` in #(((((
501 -n*)
502 case `echo 'xy\c'` in
503 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
504 xy) ECHO_C='\c';;
505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
506 ECHO_T=' ';;
507 esac;;
508 *)
509 ECHO_N='-n';;
510 esac
511
512 rm -f conf$$ conf$$.exe conf$$.file
513 if test -d conf$$.dir; then
514 rm -f conf$$.dir/conf$$.file
515 else
516 rm -f conf$$.dir
517 mkdir conf$$.dir 2>/dev/null
518 fi
519 if (echo >conf$$.file) 2>/dev/null; then
520 if ln -s conf$$.file conf$$ 2>/dev/null; then
521 as_ln_s='ln -s'
522 # ... but there are two gotchas:
523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
525 # In both cases, we have to default to `cp -pR'.
526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
527 as_ln_s='cp -pR'
528 elif ln conf$$.file conf$$ 2>/dev/null; then
529 as_ln_s=ln
530 else
531 as_ln_s='cp -pR'
532 fi
533 else
534 as_ln_s='cp -pR'
535 fi
536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
537 rmdir conf$$.dir 2>/dev/null
538
539 if mkdir -p . 2>/dev/null; then
540 as_mkdir_p='mkdir -p "$as_dir"'
541 else
542 test -d ./-p && rmdir ./-p
543 as_mkdir_p=false
544 fi
545
546 as_test_x='test -x'
547 as_executable_p=as_fn_executable_p
548
549 # Sed expression to map a string onto a valid CPP name.
550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
551
552 # Sed expression to map a string onto a valid variable name.
553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
554
555
556 test -n "$DJDIR" || exec 7<&0 </dev/null
557 exec 6>&1
558
559 # Name of the host.
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`
563
564 #
565 # Initializations.
566 #
567 ac_default_prefix=/usr/local
568 ac_clean_files=
569 ac_config_libobj_dir=.
570 LIBOBJS=
571 cross_compiling=no
572 subdirs=
573 MFLAGS=
574 MAKEFLAGS=
575
576 # Identity of this package.
577 PACKAGE_NAME=
578 PACKAGE_TARNAME=
579 PACKAGE_VERSION=
580 PACKAGE_STRING=
581 PACKAGE_BUGREPORT=
582 PACKAGE_URL=
583
584 ac_unique_file="Makefile.in"
585 ac_subst_vars='LTLIBOBJS
586 LIBOBJS
587 sim_reserved_bits
588 sim_scache
589 sim_float
590 sim_bitsize
591 cgen_breaks
592 OBJEXT
593 EXEEXT
594 ac_ct_CC
595 CPPFLAGS
596 LDFLAGS
597 CFLAGS
598 CC
599 SDL_LIBS
600 SDL_CFLAGS
601 PKG_CONFIG_LIBDIR
602 PKG_CONFIG_PATH
603 PKG_CONFIG
604 target_alias
605 host_alias
606 build_alias
607 LIBS
608 ECHO_T
609 ECHO_N
610 ECHO_C
611 DEFS
612 mandir
613 localedir
614 libdir
615 psdir
616 pdfdir
617 dvidir
618 htmldir
619 infodir
620 docdir
621 oldincludedir
622 includedir
623 localstatedir
624 sharedstatedir
625 sysconfdir
626 datadir
627 datarootdir
628 libexecdir
629 sbindir
630 bindir
631 program_transform_name
632 prefix
633 exec_prefix
634 PACKAGE_URL
635 PACKAGE_BUGREPORT
636 PACKAGE_STRING
637 PACKAGE_VERSION
638 PACKAGE_TARNAME
639 PACKAGE_NAME
640 PATH_SEPARATOR
641 SHELL
642 sim_hw
643 sim_hw_objs
644 sim_hw_cflags
645 sim_default_model'
646 ac_subst_files=''
647 ac_user_opts='
648 enable_option_checking
649 enable_sim_default_model
650 enable_sim_hardware
651 '
652 ac_precious_vars='build_alias
653 host_alias
654 target_alias
655 PKG_CONFIG
656 PKG_CONFIG_PATH
657 PKG_CONFIG_LIBDIR
658 SDL_CFLAGS
659 SDL_LIBS
660 CC
661 CFLAGS
662 LDFLAGS
663 LIBS
664 CPPFLAGS'
665
666
667 # Initialize some variables set by options.
668 ac_init_help=
669 ac_init_version=false
670 ac_unrecognized_opts=
671 ac_unrecognized_sep=
672 # The variables have the same names as the options, with
673 # dashes changed to underlines.
674 cache_file=/dev/null
675 exec_prefix=NONE
676 no_create=
677 no_recursion=
678 prefix=NONE
679 program_prefix=NONE
680 program_suffix=NONE
681 program_transform_name=s,x,x,
682 silent=
683 site=
684 srcdir=
685 verbose=
686 x_includes=NONE
687 x_libraries=NONE
688
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'
707 htmldir='${docdir}'
708 dvidir='${docdir}'
709 pdfdir='${docdir}'
710 psdir='${docdir}'
711 libdir='${exec_prefix}/lib'
712 localedir='${datarootdir}/locale'
713 mandir='${datarootdir}/man'
714
715 ac_prev=
716 ac_dashdash=
717 for ac_option
718 do
719 # If the previous option needs an argument, assign it.
720 if test -n "$ac_prev"; then
721 eval $ac_prev=\$ac_option
722 ac_prev=
723 continue
724 fi
725
726 case $ac_option in
727 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
728 *=) ac_optarg= ;;
729 *) ac_optarg=yes ;;
730 esac
731
732 # Accept the important Cygnus configure options, so we can diagnose typos.
733
734 case $ac_dashdash$ac_option in
735 --)
736 ac_dashdash=yes ;;
737
738 -bindir | --bindir | --bindi | --bind | --bin | --bi)
739 ac_prev=bindir ;;
740 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
741 bindir=$ac_optarg ;;
742
743 -build | --build | --buil | --bui | --bu)
744 ac_prev=build_alias ;;
745 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
746 build_alias=$ac_optarg ;;
747
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=$ac_optarg ;;
754
755 --config-cache | -C)
756 cache_file=config.cache ;;
757
758 -datadir | --datadir | --datadi | --datad)
759 ac_prev=datadir ;;
760 -datadir=* | --datadir=* | --datadi=* | --datad=*)
761 datadir=$ac_optarg ;;
762
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=$ac_optarg ;;
769
770 -disable-* | --disable-*)
771 ac_useropt=`expr "x$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 $ac_user_opts in
778 *"
779 "enable_$ac_useropt"
780 "*) ;;
781 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
782 ac_unrecognized_sep=', ';;
783 esac
784 eval enable_$ac_useropt=no ;;
785
786 -docdir | --docdir | --docdi | --doc | --do)
787 ac_prev=docdir ;;
788 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
789 docdir=$ac_optarg ;;
790
791 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
792 ac_prev=dvidir ;;
793 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
794 dvidir=$ac_optarg ;;
795
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 $ac_user_opts in
804 *"
805 "enable_$ac_useropt"
806 "*) ;;
807 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
808 ac_unrecognized_sep=', ';;
809 esac
810 eval enable_$ac_useropt=\$ac_optarg ;;
811
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=$ac_optarg ;;
820
821 -gas | --gas | --ga | --g)
822 # Obsolete; use --with-gas.
823 with_gas=yes ;;
824
825 -help | --help | --hel | --he | -h)
826 ac_init_help=long ;;
827 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
828 ac_init_help=recursive ;;
829 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
830 ac_init_help=short ;;
831
832 -host | --host | --hos | --ho)
833 ac_prev=host_alias ;;
834 -host=* | --host=* | --hos=* | --ho=*)
835 host_alias=$ac_optarg ;;
836
837 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
838 ac_prev=htmldir ;;
839 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
840 | --ht=*)
841 htmldir=$ac_optarg ;;
842
843 -includedir | --includedir | --includedi | --included | --include \
844 | --includ | --inclu | --incl | --inc)
845 ac_prev=includedir ;;
846 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
847 | --includ=* | --inclu=* | --incl=* | --inc=*)
848 includedir=$ac_optarg ;;
849
850 -infodir | --infodir | --infodi | --infod | --info | --inf)
851 ac_prev=infodir ;;
852 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
853 infodir=$ac_optarg ;;
854
855 -libdir | --libdir | --libdi | --libd)
856 ac_prev=libdir ;;
857 -libdir=* | --libdir=* | --libdi=* | --libd=*)
858 libdir=$ac_optarg ;;
859
860 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
861 | --libexe | --libex | --libe)
862 ac_prev=libexecdir ;;
863 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
864 | --libexe=* | --libex=* | --libe=*)
865 libexecdir=$ac_optarg ;;
866
867 -localedir | --localedir | --localedi | --localed | --locale)
868 ac_prev=localedir ;;
869 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
870 localedir=$ac_optarg ;;
871
872 -localstatedir | --localstatedir | --localstatedi | --localstated \
873 | --localstate | --localstat | --localsta | --localst | --locals)
874 ac_prev=localstatedir ;;
875 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
876 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
877 localstatedir=$ac_optarg ;;
878
879 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
880 ac_prev=mandir ;;
881 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
882 mandir=$ac_optarg ;;
883
884 -nfp | --nfp | --nf)
885 # Obsolete; use --without-fp.
886 with_fp=no ;;
887
888 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
889 | --no-cr | --no-c | -n)
890 no_create=yes ;;
891
892 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
893 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
894 no_recursion=yes ;;
895
896 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
897 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
898 | --oldin | --oldi | --old | --ol | --o)
899 ac_prev=oldincludedir ;;
900 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
901 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
902 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
903 oldincludedir=$ac_optarg ;;
904
905 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
906 ac_prev=prefix ;;
907 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
908 prefix=$ac_optarg ;;
909
910 -program-prefix | --program-prefix | --program-prefi | --program-pref \
911 | --program-pre | --program-pr | --program-p)
912 ac_prev=program_prefix ;;
913 -program-prefix=* | --program-prefix=* | --program-prefi=* \
914 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
915 program_prefix=$ac_optarg ;;
916
917 -program-suffix | --program-suffix | --program-suffi | --program-suff \
918 | --program-suf | --program-su | --program-s)
919 ac_prev=program_suffix ;;
920 -program-suffix=* | --program-suffix=* | --program-suffi=* \
921 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
922 program_suffix=$ac_optarg ;;
923
924 -program-transform-name | --program-transform-name \
925 | --program-transform-nam | --program-transform-na \
926 | --program-transform-n | --program-transform- \
927 | --program-transform | --program-transfor \
928 | --program-transfo | --program-transf \
929 | --program-trans | --program-tran \
930 | --progr-tra | --program-tr | --program-t)
931 ac_prev=program_transform_name ;;
932 -program-transform-name=* | --program-transform-name=* \
933 | --program-transform-nam=* | --program-transform-na=* \
934 | --program-transform-n=* | --program-transform-=* \
935 | --program-transform=* | --program-transfor=* \
936 | --program-transfo=* | --program-transf=* \
937 | --program-trans=* | --program-tran=* \
938 | --progr-tra=* | --program-tr=* | --program-t=*)
939 program_transform_name=$ac_optarg ;;
940
941 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
942 ac_prev=pdfdir ;;
943 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
944 pdfdir=$ac_optarg ;;
945
946 -psdir | --psdir | --psdi | --psd | --ps)
947 ac_prev=psdir ;;
948 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
949 psdir=$ac_optarg ;;
950
951 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
952 | -silent | --silent | --silen | --sile | --sil)
953 silent=yes ;;
954
955 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
956 ac_prev=sbindir ;;
957 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
958 | --sbi=* | --sb=*)
959 sbindir=$ac_optarg ;;
960
961 -sharedstatedir | --sharedstatedir | --sharedstatedi \
962 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
963 | --sharedst | --shareds | --shared | --share | --shar \
964 | --sha | --sh)
965 ac_prev=sharedstatedir ;;
966 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
967 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
968 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
969 | --sha=* | --sh=*)
970 sharedstatedir=$ac_optarg ;;
971
972 -site | --site | --sit)
973 ac_prev=site ;;
974 -site=* | --site=* | --sit=*)
975 site=$ac_optarg ;;
976
977 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
978 ac_prev=srcdir ;;
979 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
980 srcdir=$ac_optarg ;;
981
982 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
983 | --syscon | --sysco | --sysc | --sys | --sy)
984 ac_prev=sysconfdir ;;
985 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
986 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
987 sysconfdir=$ac_optarg ;;
988
989 -target | --target | --targe | --targ | --tar | --ta | --t)
990 ac_prev=target_alias ;;
991 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
992 target_alias=$ac_optarg ;;
993
994 -v | -verbose | --verbose | --verbos | --verbo | --verb)
995 verbose=yes ;;
996
997 -version | --version | --versio | --versi | --vers | -V)
998 ac_init_version=: ;;
999
1000 -with-* | --with-*)
1001 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1002 # Reject names that are not valid shell variable names.
1003 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1004 as_fn_error $? "invalid package name: $ac_useropt"
1005 ac_useropt_orig=$ac_useropt
1006 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1007 case $ac_user_opts in
1008 *"
1009 "with_$ac_useropt"
1010 "*) ;;
1011 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1012 ac_unrecognized_sep=', ';;
1013 esac
1014 eval with_$ac_useropt=\$ac_optarg ;;
1015
1016 -without-* | --without-*)
1017 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1018 # Reject names that are not valid shell variable names.
1019 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1020 as_fn_error $? "invalid package name: $ac_useropt"
1021 ac_useropt_orig=$ac_useropt
1022 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1023 case $ac_user_opts in
1024 *"
1025 "with_$ac_useropt"
1026 "*) ;;
1027 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1028 ac_unrecognized_sep=', ';;
1029 esac
1030 eval with_$ac_useropt=no ;;
1031
1032 --x)
1033 # Obsolete; use --with-x.
1034 with_x=yes ;;
1035
1036 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1037 | --x-incl | --x-inc | --x-in | --x-i)
1038 ac_prev=x_includes ;;
1039 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1040 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1041 x_includes=$ac_optarg ;;
1042
1043 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1044 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1045 ac_prev=x_libraries ;;
1046 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1047 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1048 x_libraries=$ac_optarg ;;
1049
1050 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1051 Try \`$0 --help' for more information"
1052 ;;
1053
1054 *=*)
1055 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1056 # Reject names that are not valid shell variable names.
1057 case $ac_envvar in #(
1058 '' | [0-9]* | *[!_$as_cr_alnum]* )
1059 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1060 esac
1061 eval $ac_envvar=\$ac_optarg
1062 export $ac_envvar ;;
1063
1064 *)
1065 # FIXME: should be removed in autoconf 3.0.
1066 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1067 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1068 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1069 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1070 ;;
1071
1072 esac
1073 done
1074
1075 if test -n "$ac_prev"; then
1076 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1077 as_fn_error $? "missing argument to $ac_option"
1078 fi
1079
1080 if test -n "$ac_unrecognized_opts"; then
1081 case $enable_option_checking in
1082 no) ;;
1083 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1084 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1085 esac
1086 fi
1087
1088 # Check all directory arguments for consistency.
1089 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1090 datadir sysconfdir sharedstatedir localstatedir includedir \
1091 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1092 libdir localedir mandir
1093 do
1094 eval ac_val=\$$ac_var
1095 # Remove trailing slashes.
1096 case $ac_val in
1097 */ )
1098 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1099 eval $ac_var=\$ac_val;;
1100 esac
1101 # Be sure to have absolute directory names.
1102 case $ac_val in
1103 [\\/$]* | ?:[\\/]* ) continue;;
1104 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1105 esac
1106 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1107 done
1108
1109 # There might be people who depend on the old broken behavior: `$host'
1110 # used to hold the argument of --host etc.
1111 # FIXME: To remove some day.
1112 build=$build_alias
1113 host=$host_alias
1114 target=$target_alias
1115
1116 # FIXME: To remove some day.
1117 if test "x$host_alias" != x; then
1118 if test "x$build_alias" = x; then
1119 cross_compiling=maybe
1120 elif test "x$build_alias" != "x$host_alias"; then
1121 cross_compiling=yes
1122 fi
1123 fi
1124
1125 ac_tool_prefix=
1126 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1127
1128 test "$silent" = yes && exec 6>/dev/null
1129
1130
1131 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1132 ac_ls_di=`ls -di .` &&
1133 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1134 as_fn_error $? "working directory cannot be determined"
1135 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1136 as_fn_error $? "pwd does not report name of working directory"
1137
1138
1139 # Find the source files, if location was not specified.
1140 if test -z "$srcdir"; then
1141 ac_srcdir_defaulted=yes
1142 # Try the directory containing this script, then the parent directory.
1143 ac_confdir=`$as_dirname -- "$as_myself" ||
1144 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1145 X"$as_myself" : 'X\(//\)[^/]' \| \
1146 X"$as_myself" : 'X\(//\)$' \| \
1147 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1148 $as_echo X"$as_myself" |
1149 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1150 s//\1/
1151 q
1152 }
1153 /^X\(\/\/\)[^/].*/{
1154 s//\1/
1155 q
1156 }
1157 /^X\(\/\/\)$/{
1158 s//\1/
1159 q
1160 }
1161 /^X\(\/\).*/{
1162 s//\1/
1163 q
1164 }
1165 s/.*/./; q'`
1166 srcdir=$ac_confdir
1167 if test ! -r "$srcdir/$ac_unique_file"; then
1168 srcdir=..
1169 fi
1170 else
1171 ac_srcdir_defaulted=no
1172 fi
1173 if test ! -r "$srcdir/$ac_unique_file"; then
1174 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1175 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1176 fi
1177 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1178 ac_abs_confdir=`(
1179 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1180 pwd)`
1181 # When building in place, set srcdir=.
1182 if test "$ac_abs_confdir" = "$ac_pwd"; then
1183 srcdir=.
1184 fi
1185 # Remove unnecessary trailing slashes from srcdir.
1186 # Double slashes in file names in object file debugging info
1187 # mess up M-x gdb in Emacs.
1188 case $srcdir in
1189 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1190 esac
1191 for ac_var in $ac_precious_vars; do
1192 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1193 eval ac_env_${ac_var}_value=\$${ac_var}
1194 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1195 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1196 done
1197
1198 #
1199 # Report the --help message.
1200 #
1201 if test "$ac_init_help" = "long"; then
1202 # Omit some internal or obsolete options to make the list less imposing.
1203 # This message is too long to be a string in the A/UX 3.1 sh.
1204 cat <<_ACEOF
1205 \`configure' configures this package to adapt to many kinds of systems.
1206
1207 Usage: $0 [OPTION]... [VAR=VALUE]...
1208
1209 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1210 VAR=VALUE. See below for descriptions of some of the useful variables.
1211
1212 Defaults for the options are specified in brackets.
1213
1214 Configuration:
1215 -h, --help display this help and exit
1216 --help=short display options specific to this package
1217 --help=recursive display the short help of all the included packages
1218 -V, --version display version information and exit
1219 -q, --quiet, --silent do not print \`checking ...' messages
1220 --cache-file=FILE cache test results in FILE [disabled]
1221 -C, --config-cache alias for \`--cache-file=config.cache'
1222 -n, --no-create do not create output files
1223 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1224
1225 Installation directories:
1226 --prefix=PREFIX install architecture-independent files in PREFIX
1227 [$ac_default_prefix]
1228 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1229 [PREFIX]
1230
1231 By default, \`make install' will install all the files in
1232 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1233 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1234 for instance \`--prefix=\$HOME'.
1235
1236 For better control, use the options below.
1237
1238 Fine tuning of the installation directories:
1239 --bindir=DIR user executables [EPREFIX/bin]
1240 --sbindir=DIR system admin executables [EPREFIX/sbin]
1241 --libexecdir=DIR program executables [EPREFIX/libexec]
1242 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1243 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1244 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1245 --libdir=DIR object code libraries [EPREFIX/lib]
1246 --includedir=DIR C header files [PREFIX/include]
1247 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1248 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1249 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1250 --infodir=DIR info documentation [DATAROOTDIR/info]
1251 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1252 --mandir=DIR man documentation [DATAROOTDIR/man]
1253 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1254 --htmldir=DIR html documentation [DOCDIR]
1255 --dvidir=DIR dvi documentation [DOCDIR]
1256 --pdfdir=DIR pdf documentation [DOCDIR]
1257 --psdir=DIR ps documentation [DOCDIR]
1258 _ACEOF
1259
1260 cat <<\_ACEOF
1261 _ACEOF
1262 fi
1263
1264 if test -n "$ac_init_help"; then
1265
1266 cat <<\_ACEOF
1267
1268 Optional Features:
1269 --disable-option-checking ignore unrecognized --enable/--with options
1270 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1271 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1272 --enable-sim-default-model=model
1273 Specify default model to simulate
1274 --enable-sim-hardware=LIST
1275 Specify the hardware to be included in the build.
1276
1277 Some influential environment variables:
1278 PKG_CONFIG path to pkg-config utility
1279 PKG_CONFIG_PATH
1280 directories to add to pkg-config's search path
1281 PKG_CONFIG_LIBDIR
1282 path overriding pkg-config's built-in search path
1283 SDL_CFLAGS C compiler flags for SDL, overriding pkg-config
1284 SDL_LIBS linker flags for SDL, overriding pkg-config
1285 CC C compiler command
1286 CFLAGS C compiler flags
1287 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1288 nonstandard directory <lib dir>
1289 LIBS libraries to pass to the linker, e.g. -l<library>
1290 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1291 you have headers in a nonstandard directory <include dir>
1292
1293 Use these variables to override the choices made by `configure' or to help
1294 it to find libraries and programs with nonstandard names/locations.
1295
1296 Report bugs to the package provider.
1297 _ACEOF
1298 ac_status=$?
1299 fi
1300
1301 if test "$ac_init_help" = "recursive"; then
1302 # If there are subdirs, report their specific --help.
1303 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1304 test -d "$ac_dir" ||
1305 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1306 continue
1307 ac_builddir=.
1308
1309 case "$ac_dir" in
1310 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1311 *)
1312 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1313 # A ".." for each directory in $ac_dir_suffix.
1314 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1315 case $ac_top_builddir_sub in
1316 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1317 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1318 esac ;;
1319 esac
1320 ac_abs_top_builddir=$ac_pwd
1321 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1322 # for backward compatibility:
1323 ac_top_builddir=$ac_top_build_prefix
1324
1325 case $srcdir in
1326 .) # We are building in place.
1327 ac_srcdir=.
1328 ac_top_srcdir=$ac_top_builddir_sub
1329 ac_abs_top_srcdir=$ac_pwd ;;
1330 [\\/]* | ?:[\\/]* ) # Absolute name.
1331 ac_srcdir=$srcdir$ac_dir_suffix;
1332 ac_top_srcdir=$srcdir
1333 ac_abs_top_srcdir=$srcdir ;;
1334 *) # Relative name.
1335 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1336 ac_top_srcdir=$ac_top_build_prefix$srcdir
1337 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1338 esac
1339 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1340
1341 cd "$ac_dir" || { ac_status=$?; continue; }
1342 # Check for guested configure.
1343 if test -f "$ac_srcdir/configure.gnu"; then
1344 echo &&
1345 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1346 elif test -f "$ac_srcdir/configure"; then
1347 echo &&
1348 $SHELL "$ac_srcdir/configure" --help=recursive
1349 else
1350 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1351 fi || ac_status=$?
1352 cd "$ac_pwd" || { ac_status=$?; break; }
1353 done
1354 fi
1355
1356 test -n "$ac_init_help" && exit $ac_status
1357 if $ac_init_version; then
1358 cat <<\_ACEOF
1359 configure
1360 generated by GNU Autoconf 2.69
1361
1362 Copyright (C) 2012 Free Software Foundation, Inc.
1363 This configure script is free software; the Free Software Foundation
1364 gives unlimited permission to copy, distribute and modify it.
1365 _ACEOF
1366 exit
1367 fi
1368
1369 ## ------------------------ ##
1370 ## Autoconf initialization. ##
1371 ## ------------------------ ##
1372
1373 # ac_fn_c_try_compile LINENO
1374 # --------------------------
1375 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1376 ac_fn_c_try_compile ()
1377 {
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"
1381 case "(($ac_try" in
1382 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1383 *) ac_try_echo=$ac_try;;
1384 esac
1385 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1386 $as_echo "$ac_try_echo"; } >&5
1387 (eval "$ac_compile") 2>conftest.err
1388 ac_status=$?
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
1393 fi
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 :
1399 ac_retval=0
1400 else
1401 $as_echo "$as_me: failed program was:" >&5
1402 sed 's/^/| /' conftest.$ac_ext >&5
1403
1404 ac_retval=1
1405 fi
1406 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1407 as_fn_set_status $ac_retval
1408
1409 } # ac_fn_c_try_compile
1410
1411 # ac_fn_c_try_link LINENO
1412 # -----------------------
1413 # Try to link conftest.$ac_ext, and return whether this succeeded.
1414 ac_fn_c_try_link ()
1415 {
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="$ac_link"
1419 case "(($ac_try" in
1420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1421 *) ac_try_echo=$ac_try;;
1422 esac
1423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1424 $as_echo "$ac_try_echo"; } >&5
1425 (eval "$ac_link") 2>conftest.err
1426 ac_status=$?
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
1431 fi
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
1439 }; then :
1440 ac_retval=0
1441 else
1442 $as_echo "$as_me: failed program was:" >&5
1443 sed 's/^/| /' conftest.$ac_ext >&5
1444
1445 ac_retval=1
1446 fi
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
1454
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.
1459
1460 It was created by $as_me, which was
1461 generated by GNU Autoconf 2.69. Invocation command line was
1462
1463 $ $0 $@
1464
1465 _ACEOF
1466 exec 5>>config.log
1467 {
1468 cat <<_ASUNAME
1469 ## --------- ##
1470 ## Platform. ##
1471 ## --------- ##
1472
1473 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1474 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1475 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1476 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1477 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1478
1479 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1480 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1481
1482 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1483 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1484 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1485 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1486 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1487 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1488 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1489
1490 _ASUNAME
1491
1492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1493 for as_dir in $PATH
1494 do
1495 IFS=$as_save_IFS
1496 test -z "$as_dir" && as_dir=.
1497 $as_echo "PATH: $as_dir"
1498 done
1499 IFS=$as_save_IFS
1500
1501 } >&5
1502
1503 cat >&5 <<_ACEOF
1504
1505
1506 ## ----------- ##
1507 ## Core tests. ##
1508 ## ----------- ##
1509
1510 _ACEOF
1511
1512
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.
1518 ac_configure_args=
1519 ac_configure_args0=
1520 ac_configure_args1=
1521 ac_must_keep_next=false
1522 for ac_pass in 1 2
1523 do
1524 for ac_arg
1525 do
1526 case $ac_arg in
1527 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1528 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1529 | -silent | --silent | --silen | --sile | --sil)
1530 continue ;;
1531 *\'*)
1532 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1533 esac
1534 case $ac_pass in
1535 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1536 2)
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.
1540 else
1541 case $ac_arg in
1542 *=* | --config-cache | -C | -disable-* | --disable-* \
1543 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1544 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1545 | -with-* | --with-* | -without-* | --without-* | --x)
1546 case "$ac_configure_args0 " in
1547 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1548 esac
1549 ;;
1550 -* ) ac_must_keep_next=true ;;
1551 esac
1552 fi
1553 as_fn_append ac_configure_args " '$ac_arg'"
1554 ;;
1555 esac
1556 done
1557 done
1558 { ac_configure_args0=; unset ac_configure_args0;}
1559 { ac_configure_args1=; unset ac_configure_args1;}
1560
1561 # When interrupted or exit'd, cleanup temporary files, and complete
1562 # config.log. We remove comments because anyway the quotes in there
1563 # would cause problems or look ugly.
1564 # WARNING: Use '\'' to represent an apostrophe within the trap.
1565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1566 trap 'exit_status=$?
1567 # Save into config.log some information that might help in debugging.
1568 {
1569 echo
1570
1571 $as_echo "## ---------------- ##
1572 ## Cache variables. ##
1573 ## ---------------- ##"
1574 echo
1575 # The following way of writing the cache mishandles newlines in values,
1576 (
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
1579 case $ac_val in #(
1580 *${as_nl}*)
1581 case $ac_var in #(
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;} ;;
1584 esac
1585 case $ac_var in #(
1586 _ | IFS | as_nl) ;; #(
1587 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1588 *) { eval $ac_var=; unset $ac_var;} ;;
1589 esac ;;
1590 esac
1591 done
1592 (set) 2>&1 |
1593 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1594 *${as_nl}ac_space=\ *)
1595 sed -n \
1596 "s/'\''/'\''\\\\'\'''\''/g;
1597 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1598 ;; #(
1599 *)
1600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1601 ;;
1602 esac |
1603 sort
1604 )
1605 echo
1606
1607 $as_echo "## ----------------- ##
1608 ## Output variables. ##
1609 ## ----------------- ##"
1610 echo
1611 for ac_var in $ac_subst_vars
1612 do
1613 eval ac_val=\$$ac_var
1614 case $ac_val in
1615 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1616 esac
1617 $as_echo "$ac_var='\''$ac_val'\''"
1618 done | sort
1619 echo
1620
1621 if test -n "$ac_subst_files"; then
1622 $as_echo "## ------------------- ##
1623 ## File substitutions. ##
1624 ## ------------------- ##"
1625 echo
1626 for ac_var in $ac_subst_files
1627 do
1628 eval ac_val=\$$ac_var
1629 case $ac_val in
1630 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1631 esac
1632 $as_echo "$ac_var='\''$ac_val'\''"
1633 done | sort
1634 echo
1635 fi
1636
1637 if test -s confdefs.h; then
1638 $as_echo "## ----------- ##
1639 ## confdefs.h. ##
1640 ## ----------- ##"
1641 echo
1642 cat confdefs.h
1643 echo
1644 fi
1645 test "$ac_signal" != 0 &&
1646 $as_echo "$as_me: caught signal $ac_signal"
1647 $as_echo "$as_me: exit $exit_status"
1648 } >&5
1649 rm -f core *.core core.conftest.* &&
1650 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1651 exit $exit_status
1652 ' 0
1653 for ac_signal in 1 2 13 15; do
1654 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1655 done
1656 ac_signal=0
1657
1658 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1659 rm -f -r conftest* confdefs.h
1660
1661 $as_echo "/* confdefs.h */" > confdefs.h
1662
1663 # Predefined preprocessor variables.
1664
1665 cat >>confdefs.h <<_ACEOF
1666 #define PACKAGE_NAME "$PACKAGE_NAME"
1667 _ACEOF
1668
1669 cat >>confdefs.h <<_ACEOF
1670 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1671 _ACEOF
1672
1673 cat >>confdefs.h <<_ACEOF
1674 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1675 _ACEOF
1676
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_STRING "$PACKAGE_STRING"
1679 _ACEOF
1680
1681 cat >>confdefs.h <<_ACEOF
1682 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1683 _ACEOF
1684
1685 cat >>confdefs.h <<_ACEOF
1686 #define PACKAGE_URL "$PACKAGE_URL"
1687 _ACEOF
1688
1689
1690 # Let the site file select an alternate cache file if it wants to.
1691 # Prefer an explicitly selected file to automatically selected ones.
1692 ac_site_file1=NONE
1693 ac_site_file2=NONE
1694 if test -n "$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;;
1700 esac
1701 elif test "x$prefix" != xNONE; then
1702 ac_site_file1=$prefix/share/config.site
1703 ac_site_file2=$prefix/etc/config.site
1704 else
1705 ac_site_file1=$ac_default_prefix/share/config.site
1706 ac_site_file2=$ac_default_prefix/etc/config.site
1707 fi
1708 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1709 do
1710 test "x$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
1715 . "$ac_site_file" \
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; }
1720 fi
1721 done
1722
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;}
1729 case $cache_file in
1730 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1731 *) . "./$cache_file";;
1732 esac
1733 fi
1734 else
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1736 $as_echo "$as_me: creating cache $cache_file" >&6;}
1737 >$cache_file
1738 fi
1739
1740 # Check that the precious variables saved in the cache have kept the same
1741 # value.
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
1749 set,)
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=: ;;
1753 ,set)
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: \`$ac_var' was not set in the previous run" >&2;}
1756 ac_cache_corrupted=: ;;
1757 ,);;
1758 *)
1759 if test "x$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=:
1767 else
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
1771 fi
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: \`$ac_new_val'" >&2;}
1776 fi;;
1777 esac
1778 # Pass precious variables to config.status.
1779 if test "$ac_new_set" = set; then
1780 case $ac_new_val in
1781 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1782 *) ac_arg=$ac_var=$ac_new_val ;;
1783 esac
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'" ;;
1787 esac
1788 fi
1789 done
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
1796 fi
1797 ## -------------------- ##
1798 ## Main body of script. ##
1799 ## -------------------- ##
1800
1801 ac_ext=c
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
1806
1807
1808
1809
1810
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='\"${enableval}\"'";;
1817 esac
1818 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1819 echo "Setting default model = $sim_default_model" 6>&1
1820 fi
1821 else
1822 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1823 fi
1824
1825
1826
1827 hardware="cfi core pal glue \
1828 bfin_cec \
1829 bfin_ctimer \
1830 bfin_dma \
1831 bfin_dmac \
1832 bfin_ebiu_amc \
1833 bfin_ebiu_ddrc \
1834 bfin_ebiu_sdc \
1835 bfin_emac \
1836 bfin_eppi \
1837 bfin_evt \
1838 bfin_gpio \
1839 bfin_gpio2 \
1840 bfin_gptimer \
1841 bfin_jtag \
1842 bfin_mmu \
1843 bfin_nfc \
1844 bfin_otp \
1845 bfin_pfmon \
1846 bfin_pint \
1847 bfin_pll \
1848 bfin_ppi \
1849 bfin_rtc \
1850 bfin_sic \
1851 bfin_spi \
1852 bfin_trace \
1853 bfin_twi \
1854 bfin_uart \
1855 bfin_uart2 \
1856 bfin_wdog \
1857 bfin_wp \
1858 eth_phy \
1859 "
1860 sim_hw_cflags="-DWITH_HW=1"
1861 sim_hw="$hardware"
1862 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
1863
1864 # Check whether --enable-sim-hardware was given.
1865 if test "${enable_sim_hardware+set}" = set; then :
1866 enableval=$enable_sim_hardware;
1867 else
1868 enable_sim_hardware="yes"
1869 fi
1870
1871 case ${enable_sim_hardware} in
1872 yes|no) ;;
1873 ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
1874 *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
1875 *) hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
1876 esac
1877
1878 if test "$enable_sim_hardware" = no; then
1879 sim_hw_objs=
1880 sim_hw_cflags="-DWITH_HW=0"
1881 sim_hw=
1882 else
1883 sim_hw_cflags="-DWITH_HW=1"
1884 # remove duplicates
1885 sim_hw=""
1886 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
1887 for i in $hardware ; do
1888 case " $sim_hw " in
1889 *" $i "*) ;;
1890 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
1891 esac
1892 done
1893 # mingw does not support sockser
1894 case ${host} in
1895 *mingw*) ;;
1896 *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
1897 # that you instatiate. Instead, other code will call into it directly.
1898 # At some point, we should convert it over.
1899 sim_hw_objs="$sim_hw_objs dv-sockser.o"
1900 sim_hw_cflags="$sim_hw_cflags -DHAVE_DV_SOCKSER"
1901 ;;
1902 esac
1903 if test x"$silent" != x"yes"; then
1904 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
1905 fi
1906 fi
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916 if test "x$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
1924 else
1925 case $PKG_CONFIG in
1926 [\\/]* | ?:[\\/]*)
1927 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
1928 ;;
1929 *)
1930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1931 for as_dir in $PATH
1932 do
1933 IFS=$as_save_IFS
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$ac_exec_ext" >&5
1939 break 2
1940 fi
1941 done
1942 done
1943 IFS=$as_save_IFS
1944
1945 ;;
1946 esac
1947 fi
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; }
1952 else
1953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1954 $as_echo "no" >&6; }
1955 fi
1956
1957
1958 fi
1959 if test -z "$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
1967 else
1968 case $ac_pt_PKG_CONFIG in
1969 [\\/]* | ?:[\\/]*)
1970 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
1971 ;;
1972 *)
1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1974 for as_dir in $PATH
1975 do
1976 IFS=$as_save_IFS
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$ac_exec_ext" >&5
1982 break 2
1983 fi
1984 done
1985 done
1986 IFS=$as_save_IFS
1987
1988 ;;
1989 esac
1990 fi
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; }
1995 else
1996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1997 $as_echo "no" >&6; }
1998 fi
1999
2000 if test "x$ac_pt_PKG_CONFIG" = x; then
2001 PKG_CONFIG=""
2002 else
2003 case $cross_compiling:$ac_tool_warned in
2004 yes:)
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 ;;
2008 esac
2009 PKG_CONFIG=$ac_pt_PKG_CONFIG
2010 fi
2011 else
2012 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
2013 fi
2014
2015 fi
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; }
2023 else
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2025 $as_echo "no" >&6; }
2026 PKG_CONFIG=""
2027 fi
2028 fi
2029 ac_ext=c
2030 ac_cpp='$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 $as_echo_n "(cached) " >&6
2041 else
2042 if test -n "$CC"; then
2043 ac_cv_prog_CC="$CC" # Let the user override the test.
2044 else
2045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2046 for as_dir in $PATH
2047 do
2048 IFS=$as_save_IFS
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$ac_exec_ext" >&5
2054 break 2
2055 fi
2056 done
2057 done
2058 IFS=$as_save_IFS
2059
2060 fi
2061 fi
2062 CC=$ac_cv_prog_CC
2063 if test -n "$CC"; then
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2065 $as_echo "$CC" >&6; }
2066 else
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2068 $as_echo "no" >&6; }
2069 fi
2070
2071
2072 fi
2073 if test -z "$ac_cv_prog_CC"; then
2074 ac_ct_CC=$CC
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 $as_echo_n "(cached) " >&6
2081 else
2082 if test -n "$ac_ct_CC"; then
2083 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2084 else
2085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2086 for as_dir in $PATH
2087 do
2088 IFS=$as_save_IFS
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$ac_exec_ext" >&5
2094 break 2
2095 fi
2096 done
2097 done
2098 IFS=$as_save_IFS
2099
2100 fi
2101 fi
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; }
2106 else
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2108 $as_echo "no" >&6; }
2109 fi
2110
2111 if test "x$ac_ct_CC" = x; then
2112 CC=""
2113 else
2114 case $cross_compiling:$ac_tool_warned in
2115 yes:)
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 ;;
2119 esac
2120 CC=$ac_ct_CC
2121 fi
2122 else
2123 CC="$ac_cv_prog_CC"
2124 fi
2125
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 $as_echo_n "(cached) " >&6
2134 else
2135 if test -n "$CC"; then
2136 ac_cv_prog_CC="$CC" # Let the user override the test.
2137 else
2138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2139 for as_dir in $PATH
2140 do
2141 IFS=$as_save_IFS
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$ac_exec_ext" >&5
2147 break 2
2148 fi
2149 done
2150 done
2151 IFS=$as_save_IFS
2152
2153 fi
2154 fi
2155 CC=$ac_cv_prog_CC
2156 if test -n "$CC"; then
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2158 $as_echo "$CC" >&6; }
2159 else
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2161 $as_echo "no" >&6; }
2162 fi
2163
2164
2165 fi
2166 fi
2167 if test -z "$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 $as_echo_n "(cached) " >&6
2174 else
2175 if test -n "$CC"; then
2176 ac_cv_prog_CC="$CC" # Let the user override the test.
2177 else
2178 ac_prog_rejected=no
2179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180 for as_dir in $PATH
2181 do
2182 IFS=$as_save_IFS
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
2188 continue
2189 fi
2190 ac_cv_prog_CC="cc"
2191 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2192 break 2
2193 fi
2194 done
2195 done
2196 IFS=$as_save_IFS
2197
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
2201 shift
2202 if test $# != 0; then
2203 # We chose a different compiler from the bogus one.
2204 # However, it has the same basename, so the bogon will be chosen
2205 # first if we set CC to just the basename; use the full file name.
2206 shift
2207 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2208 fi
2209 fi
2210 fi
2211 fi
2212 CC=$ac_cv_prog_CC
2213 if test -n "$CC"; then
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2215 $as_echo "$CC" >&6; }
2216 else
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2218 $as_echo "no" >&6; }
2219 fi
2220
2221
2222 fi
2223 if test -z "$CC"; then
2224 if test -n "$ac_tool_prefix"; then
2225 for ac_prog in cl.exe
2226 do
2227 # Extract the first word of "$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 $as_echo_n "(cached) " >&6
2233 else
2234 if test -n "$CC"; then
2235 ac_cv_prog_CC="$CC" # Let the user override the test.
2236 else
2237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2238 for as_dir in $PATH
2239 do
2240 IFS=$as_save_IFS
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$ac_exec_ext" >&5
2246 break 2
2247 fi
2248 done
2249 done
2250 IFS=$as_save_IFS
2251
2252 fi
2253 fi
2254 CC=$ac_cv_prog_CC
2255 if test -n "$CC"; then
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2257 $as_echo "$CC" >&6; }
2258 else
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2260 $as_echo "no" >&6; }
2261 fi
2262
2263
2264 test -n "$CC" && break
2265 done
2266 fi
2267 if test -z "$CC"; then
2268 ac_ct_CC=$CC
2269 for ac_prog in cl.exe
2270 do
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 $as_echo_n "(cached) " >&6
2277 else
2278 if test -n "$ac_ct_CC"; then
2279 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2280 else
2281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2282 for as_dir in $PATH
2283 do
2284 IFS=$as_save_IFS
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$ac_exec_ext" >&5
2290 break 2
2291 fi
2292 done
2293 done
2294 IFS=$as_save_IFS
2295
2296 fi
2297 fi
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; }
2302 else
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2304 $as_echo "no" >&6; }
2305 fi
2306
2307
2308 test -n "$ac_ct_CC" && break
2309 done
2310
2311 if test "x$ac_ct_CC" = x; then
2312 CC=""
2313 else
2314 case $cross_compiling:$ac_tool_warned in
2315 yes:)
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 ;;
2319 esac
2320 CC=$ac_ct_CC
2321 fi
2322 fi
2323
2324 fi
2325
2326
2327 test -z "$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; }
2331
2332 # Provide some information about the compiler.
2333 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2334 set X $ac_compile
2335 ac_compiler=$2
2336 for ac_option in --version -v -V -qversion; do
2337 { { ac_try="$ac_compiler $ac_option >&5"
2338 case "(($ac_try" in
2339 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2340 *) ac_try_echo=$ac_try;;
2341 esac
2342 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2343 $as_echo "$ac_try_echo"; } >&5
2344 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2345 ac_status=$?
2346 if test -s conftest.err; then
2347 sed '10a\
2348 ... rest of stderr output deleted ...
2349 10q' conftest.err >conftest.er1
2350 cat conftest.er1 >&5
2351 fi
2352 rm -f conftest.er1 conftest.err
2353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2354 test $ac_status = 0; }
2355 done
2356
2357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2358 /* end confdefs.h. */
2359
2360 int
2361 main ()
2362 {
2363
2364 ;
2365 return 0;
2366 }
2367 _ACEOF
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
2372 # of exeext.
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[^ ]*//'`
2376
2377 # The possible output files:
2378 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2379
2380 ac_rmfiles=
2381 for ac_file in $ac_files
2382 do
2383 case $ac_file in
2384 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2385 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2386 esac
2387 done
2388 rm -f $ac_rmfiles
2389
2390 if { { ac_try="$ac_link_default"
2391 case "(($ac_try" in
2392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2393 *) ac_try_echo=$ac_try;;
2394 esac
2395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2396 $as_echo "$ac_try_echo"; } >&5
2397 (eval "$ac_link_default") 2>&5
2398 ac_status=$?
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
2405 # Autoconf.
2406 for ac_file in $ac_files ''
2407 do
2408 test -f "$ac_file" || continue
2409 case $ac_file in
2410 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2411 ;;
2412 [ab].out )
2413 # We found the default executable, but exeext='' is most
2414 # certainly right.
2415 break;;
2416 *.* )
2417 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2418 then :; else
2419 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2420 fi
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
2425 # actually working.
2426 break;;
2427 * )
2428 break;;
2429 esac
2430 done
2431 test "$ac_cv_exeext" = no && ac_cv_exeext=
2432
2433 else
2434 ac_file=''
2435 fi
2436 if test -z "$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
2441
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; }
2446 else
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2448 $as_echo "yes" >&6; }
2449 fi
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=$ac_cv_exeext
2455
2456 rm -f -r a.out a.out.dSYM a.exe conftest$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"
2461 case "(($ac_try" in
2462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2463 *) ac_try_echo=$ac_try;;
2464 esac
2465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2466 $as_echo "$ac_try_echo"; } >&5
2467 (eval "$ac_link") 2>&5
2468 ac_status=$?
2469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2470 test $ac_status = 0; }; then :
2471 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2472 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2473 # work properly (i.e., refer to `conftest.exe'), while it won't with
2474 # `rm'.
2475 for ac_file in conftest.exe conftest conftest.*; do
2476 test -f "$ac_file" || continue
2477 case $ac_file in
2478 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2479 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2480 break;;
2481 * ) break;;
2482 esac
2483 done
2484 else
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; }
2489 fi
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; }
2493
2494 rm -f conftest.$ac_ext
2495 EXEEXT=$ac_cv_exeext
2496 ac_exeext=$EXEEXT
2497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2498 /* end confdefs.h. */
2499 #include <stdio.h>
2500 int
2501 main ()
2502 {
2503 FILE *f = fopen ("conftest.out", "w");
2504 return ferror (f) || fclose (f) != 0;
2505
2506 ;
2507 return 0;
2508 }
2509 _ACEOF
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="$ac_link"
2517 case "(($ac_try" in
2518 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2519 *) ac_try_echo=$ac_try;;
2520 esac
2521 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2522 $as_echo "$ac_try_echo"; } >&5
2523 (eval "$ac_link") 2>&5
2524 ac_status=$?
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;;
2531 esac
2532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2533 $as_echo "$ac_try_echo"; } >&5
2534 (eval "$ac_try") 2>&5
2535 ac_status=$?
2536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2537 test $ac_status = 0; }; }; then
2538 cross_compiling=no
2539 else
2540 if test "$cross_compiling" = maybe; then
2541 cross_compiling=yes
2542 else
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; }
2548 fi
2549 fi
2550 fi
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2552 $as_echo "$cross_compiling" >&6; }
2553
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 $as_echo_n "(cached) " >&6
2560 else
2561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h. */
2563
2564 int
2565 main ()
2566 {
2567
2568 ;
2569 return 0;
2570 }
2571 _ACEOF
2572 rm -f conftest.o conftest.obj
2573 if { { ac_try="$ac_compile"
2574 case "(($ac_try" in
2575 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2576 *) ac_try_echo=$ac_try;;
2577 esac
2578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2579 $as_echo "$ac_try_echo"; } >&5
2580 (eval "$ac_compile") 2>&5
2581 ac_status=$?
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;
2586 case $ac_file in
2587 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2588 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2589 break;;
2590 esac
2591 done
2592 else
2593 $as_echo "$as_me: failed program was:" >&5
2594 sed 's/^/| /' conftest.$ac_ext >&5
2595
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; }
2600 fi
2601 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2602 fi
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2604 $as_echo "$ac_cv_objext" >&6; }
2605 OBJEXT=$ac_cv_objext
2606 ac_objext=$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 $as_echo_n "(cached) " >&6
2611 else
2612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2613 /* end confdefs.h. */
2614
2615 int
2616 main ()
2617 {
2618 #ifndef __GNUC__
2619 choke me
2620 #endif
2621
2622 ;
2623 return 0;
2624 }
2625 _ACEOF
2626 if ac_fn_c_try_compile "$LINENO"; then :
2627 ac_compiler_gnu=yes
2628 else
2629 ac_compiler_gnu=no
2630 fi
2631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2632 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2633
2634 fi
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 $ac_compiler_gnu = yes; then
2638 GCC=yes
2639 else
2640 GCC=
2641 fi
2642 ac_test_CFLAGS=${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 $as_echo_n "(cached) " >&6
2648 else
2649 ac_save_c_werror_flag=$ac_c_werror_flag
2650 ac_c_werror_flag=yes
2651 ac_cv_prog_cc_g=no
2652 CFLAGS="-g"
2653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2654 /* end confdefs.h. */
2655
2656 int
2657 main ()
2658 {
2659
2660 ;
2661 return 0;
2662 }
2663 _ACEOF
2664 if ac_fn_c_try_compile "$LINENO"; then :
2665 ac_cv_prog_cc_g=yes
2666 else
2667 CFLAGS=""
2668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2669 /* end confdefs.h. */
2670
2671 int
2672 main ()
2673 {
2674
2675 ;
2676 return 0;
2677 }
2678 _ACEOF
2679 if ac_fn_c_try_compile "$LINENO"; then :
2680
2681 else
2682 ac_c_werror_flag=$ac_save_c_werror_flag
2683 CFLAGS="-g"
2684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2685 /* end confdefs.h. */
2686
2687 int
2688 main ()
2689 {
2690
2691 ;
2692 return 0;
2693 }
2694 _ACEOF
2695 if ac_fn_c_try_compile "$LINENO"; then :
2696 ac_cv_prog_cc_g=yes
2697 fi
2698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2699 fi
2700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2701 fi
2702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2703 ac_c_werror_flag=$ac_save_c_werror_flag
2704 fi
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
2711 CFLAGS="-g -O2"
2712 else
2713 CFLAGS="-g"
2714 fi
2715 else
2716 if test "$GCC" = yes; then
2717 CFLAGS="-O2"
2718 else
2719 CFLAGS=
2720 fi
2721 fi
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 $as_echo_n "(cached) " >&6
2726 else
2727 ac_cv_prog_cc_c89=no
2728 ac_save_CC=$CC
2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h. */
2731 #include <stdarg.h>
2732 #include <stdio.h>
2733 struct stat;
2734 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2735 struct buf { int x; };
2736 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2737 static char *e (p, i)
2738 char **p;
2739 int i;
2740 {
2741 return p[i];
2742 }
2743 static char *f (char * (*g) (char **, int), char **p, ...)
2744 {
2745 char *s;
2746 va_list v;
2747 va_start (v,p);
2748 s = g (p, va_arg (v,int));
2749 va_end (v);
2750 return s;
2751 }
2752
2753 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2754 function prototypes and stuff, but not '\xHH' hex character constants.
2755 These don't provoke an error unfortunately, instead are silently treated
2756 as 'x'. The following induces an error, until -std is added to get
2757 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2758 array size at least. It's necessary to write '\x00'==0 to get something
2759 that's true only with -std. */
2760 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2761
2762 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2763 inside strings and character constants. */
2764 #define FOO(x) 'x'
2765 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2766
2767 int test (int i, double x);
2768 struct s1 {int (*f) (int a);};
2769 struct s2 {int (*f) (double a);};
2770 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2771 int argc;
2772 char **argv;
2773 int
2774 main ()
2775 {
2776 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2777 ;
2778 return 0;
2779 }
2780 _ACEOF
2781 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2782 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2783 do
2784 CC="$ac_save_CC $ac_arg"
2785 if ac_fn_c_try_compile "$LINENO"; then :
2786 ac_cv_prog_cc_c89=$ac_arg
2787 fi
2788 rm -f core conftest.err conftest.$ac_objext
2789 test "x$ac_cv_prog_cc_c89" != "xno" && break
2790 done
2791 rm -f conftest.$ac_ext
2792 CC=$ac_save_CC
2793
2794 fi
2795 # AC_CACHE_VAL
2796 case "x$ac_cv_prog_cc_c89" in
2797 x)
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2799 $as_echo "none needed" >&6; } ;;
2800 xno)
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2802 $as_echo "unsupported" >&6; } ;;
2803 *)
2804 CC="$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; } ;;
2807 esac
2808 if test "x$ac_cv_prog_cc_c89" != xno; then :
2809
2810 fi
2811
2812 ac_ext=c
2813 ac_cpp='$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
2817
2818
2819
2820 pkg_failed=no
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sdl" >&5
2822 $as_echo_n "checking for sdl... " >&6; }
2823
2824 if test -n "$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 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
2830 ac_status=$?
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$?" != "x0" && pkg_failed=yes
2835 else
2836 pkg_failed=yes
2837 fi
2838 else
2839 pkg_failed=untried
2840 fi
2841 if test -n "$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 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
2847 ac_status=$?
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
2852 else
2853 pkg_failed=yes
2854 fi
2855 else
2856 pkg_failed=untried
2857 fi
2858
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. */
2864
2865 int
2866 main ()
2867 {
2868
2869 ;
2870 return 0;
2871 }
2872 _ACEOF
2873 if ac_fn_c_try_link "$LINENO"; then :
2874
2875 else
2876 pkg_failed=yes
2877 fi
2878 rm -f core conftest.err conftest.$ac_objext \
2879 conftest$ac_exeext conftest.$ac_ext
2880 LDFLAGS=$pkg_save_LDFLAGS
2881 fi
2882
2883
2884
2885 if test $pkg_failed = yes; then
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2887 $as_echo "no" >&6; }
2888
2889 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
2890 _pkg_short_errors_supported=yes
2891 else
2892 _pkg_short_errors_supported=no
2893 fi
2894 if test $_pkg_short_errors_supported = yes; then
2895 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sdl" 2>&1`
2896 else
2897 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sdl" 2>&1`
2898 fi
2899 # Put the nasty error message in config.log where it belongs
2900 echo "$SDL_PKG_ERRORS" >&5
2901
2902 :
2903 elif test $pkg_failed = untried; then
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2905 $as_echo "no" >&6; }
2906 :
2907 else
2908 SDL_CFLAGS=$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; }
2912
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 $as_echo_n "(cached) " >&6
2917 else
2918 ac_check_lib_save_LIBS=$LIBS
2919 LIBS="-ldl $LIBS"
2920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2921 /* end confdefs.h. */
2922
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. */
2926 #ifdef __cplusplus
2927 extern "C"
2928 #endif
2929 char dlopen ();
2930 int
2931 main ()
2932 {
2933 return dlopen ();
2934 ;
2935 return 0;
2936 }
2937 _ACEOF
2938 if ac_fn_c_try_link "$LINENO"; then :
2939 ac_cv_lib_dl_dlopen=yes
2940 else
2941 ac_cv_lib_dl_dlopen=no
2942 fi
2943 rm -f core conftest.err conftest.$ac_objext \
2944 conftest$ac_exeext conftest.$ac_ext
2945 LIBS=$ac_check_lib_save_LIBS
2946 fi
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$ac_cv_lib_dl_dlopen" = xyes; then :
2950
2951 SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL"
2952 SDL_LIBS="-ldl"
2953
2954 else
2955 SDL_CFLAGS= SDL_LIBS=
2956 fi
2957
2958
2959 fi
2960
2961
2962
2963
2964 cgen_breaks=""
2965 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
2966 cgen_breaks="break cgen_rtx_error";
2967 fi
2968
2969 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
2970
2971 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
2972
2973 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
2974
2975 ac_config_commands="$ac_config_commands Makefile"
2976
2977 ac_config_commands="$ac_config_commands stamp-h"
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
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.
2995 #
2996 # config.status only pays attention to the cache file if you give it
2997 # the --recheck option to rerun configure.
2998 #
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
3001 # following values.
3002
3003 _ACEOF
3004
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.
3010 (
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
3013 case $ac_val in #(
3014 *${as_nl}*)
3015 case $ac_var in #(
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;} ;;
3018 esac
3019 case $ac_var in #(
3020 _ | IFS | as_nl) ;; #(
3021 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3022 *) { eval $ac_var=; unset $ac_var;} ;;
3023 esac ;;
3024 esac
3025 done
3026
3027 (set) 2>&1 |
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 \.
3032 sed -n \
3033 "s/'/'\\\\''/g;
3034 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3035 ;; #(
3036 *)
3037 # `set' quotes correctly as required by POSIX, so do not add quotes.
3038 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3039 ;;
3040 esac |
3041 sort
3042 ) |
3043 sed '
3044 /^ac_cv_env_/b end
3045 t clear
3046 :clear
3047 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3048 t end
3049 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3050 :end' >>confcache
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"
3058 else
3059 case $cache_file in #(
3060 */* | ?:*)
3061 mv -f confcache "$cache_file"$$ &&
3062 mv -f "$cache_file"$$ "$cache_file" ;; #(
3063 *)
3064 mv -f confcache "$cache_file" ;;
3065 esac
3066 fi
3067 fi
3068 else
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3070 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3071 fi
3072 fi
3073 rm -f confcache
3074
3075 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3076 # Let make expand exec_prefix.
3077 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3078
3079 # Transform confdefs.h into DEFS.
3080 # Protect against shell expansion while executing Makefile rules.
3081 # Protect against Makefile macro expansion.
3082 #
3083 # If the first sed substitution is executed (which looks for macros that
3084 # take arguments), then branch to the quote section. Otherwise,
3085 # look for a macro that doesn't take arguments.
3086 ac_script='
3087 :mline
3088 /\\$/{
3089 N
3090 s,\\\n,,
3091 b mline
3092 }
3093 t clear
3094 :clear
3095 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3096 t quote
3097 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3098 t quote
3099 b any
3100 :quote
3101 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3102 s/\[/\\&/g
3103 s/\]/\\&/g
3104 s/\$/$$/g
3105 H
3106 :any
3107 ${
3108 g
3109 s/^\n//
3110 s/\n/ /g
3111 p
3112 }
3113 '
3114 DEFS=`sed -n "$ac_script" confdefs.h`
3115
3116
3117 ac_libobjs=
3118 ac_ltlibobjs=
3119 U=
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'
3128 done
3129 LIBOBJS=$ac_libobjs
3130
3131 LTLIBOBJS=$ac_ltlibobjs
3132
3133
3134
3135 : "${CONFIG_STATUS=./config.status}"
3136 ac_write_fail=0
3137 ac_clean_files_save=$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 $CONFIG_STATUS" >&6;}
3141 as_write_fail=0
3142 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3143 #! $SHELL
3144 # Generated by $as_me.
3145 # Run this file to recreate the current configuration.
3146 # Compiler output produced by configure, useful for debugging
3147 # configure, is in config.log if it exists.
3148
3149 debug=false
3150 ac_cs_recheck=false
3151 ac_cs_silent=false
3152
3153 SHELL=\${CONFIG_SHELL-$SHELL}
3154 export SHELL
3155 _ASEOF
3156 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3157 ## -------------------- ##
3158 ## M4sh Initialization. ##
3159 ## -------------------- ##
3160
3161 # Be more Bourne compatible
3162 DUALCASE=1; export DUALCASE # for MKS sh
3163 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3164 emulate sh
3165 NULLCMD=:
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 '${1+"$@"}'='"$@"'
3169 setopt NO_GLOB_SUBST
3170 else
3171 case `(set -o) 2>/dev/null` in #(
3172 *posix*) :
3173 set -o posix ;; #(
3174 *) :
3175 ;;
3176 esac
3177 fi
3178
3179
3180 as_nl='
3181 '
3182 export as_nl
3183 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3184 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3185 as_echo=$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'
3196 else
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'
3200 else
3201 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3202 as_echo_n_body='eval
3203 arg=$1;
3204 case $arg in #(
3205 *"$as_nl"*)
3206 expr "X$arg" : "X\\(.*\\)$as_nl";
3207 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3208 esac;
3209 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3210 '
3211 export as_echo_n_body
3212 as_echo_n='sh -c $as_echo_n_body as_echo'
3213 fi
3214 export as_echo_body
3215 as_echo='sh -c $as_echo_body as_echo'
3216 fi
3217
3218 # The user is always right.
3219 if test "${PATH_SEPARATOR+set}" != set; then
3220 PATH_SEPARATOR=:
3221 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3222 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3223 PATH_SEPARATOR=';'
3224 }
3225 fi
3226
3227
3228 # IFS
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.)
3233 IFS=" "" $as_nl"
3234
3235 # Find who we are. Look in the path if we contain no directory separator.
3236 as_myself=
3237 case $0 in #((
3238 *[\\/]* ) as_myself=$0 ;;
3239 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3240 for as_dir in $PATH
3241 do
3242 IFS=$as_save_IFS
3243 test -z "$as_dir" && as_dir=.
3244 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3245 done
3246 IFS=$as_save_IFS
3247
3248 ;;
3249 esac
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
3253 as_myself=$0
3254 fi
3255 if test ! -f "$as_myself"; then
3256 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3257 exit 1
3258 fi
3259
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 $as_var || :
3267 done
3268 PS1='$ '
3269 PS2='> '
3270 PS4='+ '
3271
3272 # NLS nuisances.
3273 LC_ALL=C
3274 export LC_ALL
3275 LANGUAGE=C
3276 export LANGUAGE
3277
3278 # CDPATH.
3279 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3280
3281
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.
3287 as_fn_error ()
3288 {
3289 as_status=$1; test $as_status -eq 0 && as_status=1
3290 if test "$4"; then
3291 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3292 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3293 fi
3294 $as_echo "$as_me: error: $2" >&2
3295 as_fn_exit $as_status
3296 } # as_fn_error
3297
3298
3299 # as_fn_set_status STATUS
3300 # -----------------------
3301 # Set $? to STATUS, without forking.
3302 as_fn_set_status ()
3303 {
3304 return $1
3305 } # as_fn_set_status
3306
3307 # as_fn_exit STATUS
3308 # -----------------
3309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3310 as_fn_exit ()
3311 {
3312 set +e
3313 as_fn_set_status $1
3314 exit $1
3315 } # as_fn_exit
3316
3317 # as_fn_unset VAR
3318 # ---------------
3319 # Portably unset VAR.
3320 as_fn_unset ()
3321 {
3322 { eval $1=; unset $1;}
3323 }
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
3330 # implementations.
3331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3332 eval 'as_fn_append ()
3333 {
3334 eval $1+=\$2
3335 }'
3336 else
3337 as_fn_append ()
3338 {
3339 eval $1=\$$1\$2
3340 }
3341 fi # as_fn_append
3342
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 $(()) and expr.
3348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3349 eval 'as_fn_arith ()
3350 {
3351 as_val=$(( $* ))
3352 }'
3353 else
3354 as_fn_arith ()
3355 {
3356 as_val=`expr "$@" || test $? -eq 1`
3357 }
3358 fi # as_fn_arith
3359
3360
3361 if expr a : '\(a\)' >/dev/null 2>&1 &&
3362 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3363 as_expr=expr
3364 else
3365 as_expr=false
3366 fi
3367
3368 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3369 as_basename=basename
3370 else
3371 as_basename=false
3372 fi
3373
3374 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3375 as_dirname=dirname
3376 else
3377 as_dirname=false
3378 fi
3379
3380 as_me=`$as_basename -- "$0" ||
3381 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3382 X"$0" : 'X\(//\)$' \| \
3383 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3384 $as_echo X/"$0" |
3385 sed '/^.*\/\([^/][^/]*\)\/*$/{
3386 s//\1/
3387 q
3388 }
3389 /^X\/\(\/\/\)$/{
3390 s//\1/
3391 q
3392 }
3393 /^X\/\(\/\).*/{
3394 s//\1/
3395 q
3396 }
3397 s/.*/./; q'`
3398
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
3405
3406 ECHO_C= ECHO_N= ECHO_T=
3407 case `echo -n x` in #(((((
3408 -n*)
3409 case `echo 'xy\c'` in
3410 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3411 xy) ECHO_C='\c';;
3412 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3413 ECHO_T=' ';;
3414 esac;;
3415 *)
3416 ECHO_N='-n';;
3417 esac
3418
3419 rm -f conf$$ conf$$.exe conf$$.file
3420 if test -d conf$$.dir; then
3421 rm -f conf$$.dir/conf$$.file
3422 else
3423 rm -f conf$$.dir
3424 mkdir conf$$.dir 2>/dev/null
3425 fi
3426 if (echo >conf$$.file) 2>/dev/null; then
3427 if ln -s conf$$.file conf$$ 2>/dev/null; then
3428 as_ln_s='ln -s'
3429 # ... but there are two gotchas:
3430 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3431 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3432 # In both cases, we have to default to `cp -pR'.
3433 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3434 as_ln_s='cp -pR'
3435 elif ln conf$$.file conf$$ 2>/dev/null; then
3436 as_ln_s=ln
3437 else
3438 as_ln_s='cp -pR'
3439 fi
3440 else
3441 as_ln_s='cp -pR'
3442 fi
3443 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3444 rmdir conf$$.dir 2>/dev/null
3445
3446
3447 # as_fn_mkdir_p
3448 # -------------
3449 # Create "$as_dir" as a directory, including parents if necessary.
3450 as_fn_mkdir_p ()
3451 {
3452
3453 case $as_dir in #(
3454 -*) as_dir=./$as_dir;;
3455 esac
3456 test -d "$as_dir" || eval $as_mkdir_p || {
3457 as_dirs=
3458 while :; do
3459 case $as_dir in #(
3460 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3461 *) as_qdir=$as_dir;;
3462 esac
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\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3471 s//\1/
3472 q
3473 }
3474 /^X\(\/\/\)[^/].*/{
3475 s//\1/
3476 q
3477 }
3478 /^X\(\/\/\)$/{
3479 s//\1/
3480 q
3481 }
3482 /^X\(\/\).*/{
3483 s//\1/
3484 q
3485 }
3486 s/.*/./; q'`
3487 test -d "$as_dir" && break
3488 done
3489 test -z "$as_dirs" || eval "mkdir $as_dirs"
3490 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3491
3492
3493 } # as_fn_mkdir_p
3494 if mkdir -p . 2>/dev/null; then
3495 as_mkdir_p='mkdir -p "$as_dir"'
3496 else
3497 test -d ./-p && rmdir ./-p
3498 as_mkdir_p=false
3499 fi
3500
3501
3502 # as_fn_executable_p FILE
3503 # -----------------------
3504 # Test if FILE is an executable regular file.
3505 as_fn_executable_p ()
3506 {
3507 test -f "$1" && test -x "$1"
3508 } # as_fn_executable_p
3509 as_test_x='test -x'
3510 as_executable_p=as_fn_executable_p
3511
3512 # Sed expression to map a string onto a valid CPP name.
3513 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3514
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'"
3517
3518
3519 exec 6>&1
3520 ## ----------------------------------- ##
3521 ## Main body of $CONFIG_STATUS script. ##
3522 ## ----------------------------------- ##
3523 _ASEOF
3524 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3525
3526 cat >>$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.
3530 ac_log="
3531 This file was extended by $as_me, which was
3532 generated by GNU Autoconf 2.69. Invocation command line was
3533
3534 CONFIG_FILES = $CONFIG_FILES
3535 CONFIG_HEADERS = $CONFIG_HEADERS
3536 CONFIG_LINKS = $CONFIG_LINKS
3537 CONFIG_COMMANDS = $CONFIG_COMMANDS
3538 $ $0 $@
3539
3540 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3541 "
3542
3543 _ACEOF
3544
3545 case $ac_config_files in *"
3546 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3547 esac
3548
3549
3550
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="$ac_config_commands"
3555
3556 _ACEOF
3557
3558 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3559 ac_cs_usage="\
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.
3563
3564 Usage: $0 [OPTION]... [TAG]...
3565
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
3575
3576 Configuration files:
3577 $config_files
3578
3579 Configuration commands:
3580 $config_commands
3581
3582 Report bugs to the package provider."
3583
3584 _ACEOF
3585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3586 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3587 ac_cs_version="\\
3588 config.status
3589 configured by $0, generated by GNU Autoconf 2.69,
3590 with options \\"\$ac_cs_config\\"
3591
3592 Copyright (C) 2012 Free Software Foundation, Inc.
3593 This config.status script is free software; the Free Software Foundation
3594 gives unlimited permission to copy, distribute and modify it."
3595
3596 ac_pwd='$ac_pwd'
3597 srcdir='$srcdir'
3598 test -n "\$AWK" || AWK=awk
3599 _ACEOF
3600
3601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3602 # The default lists apply if the user does not specify any file.
3603 ac_need_defaults=:
3604 while test $# != 0
3605 do
3606 case $1 in
3607 --*=?*)
3608 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3609 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3610 ac_shift=:
3611 ;;
3612 --*=)
3613 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3614 ac_optarg=
3615 ac_shift=:
3616 ;;
3617 *)
3618 ac_option=$1
3619 ac_optarg=$2
3620 ac_shift=shift
3621 ;;
3622 esac
3623
3624 case $ac_option in
3625 # Handling of the options.
3626 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3627 ac_cs_recheck=: ;;
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 )
3633 debug=: ;;
3634 --file | --fil | --fi | --f )
3635 $ac_shift
3636 case $ac_optarg in
3637 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3638 '') as_fn_error $? "missing file argument" ;;
3639 esac
3640 as_fn_append CONFIG_FILES " '$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)
3646 ac_cs_silent=: ;;
3647
3648 # This is an error.
3649 -*) as_fn_error $? "unrecognized option: \`$1'
3650 Try \`$0 --help' for more information." ;;
3651
3652 *) as_fn_append ac_config_targets " $1"
3653 ac_need_defaults=false ;;
3654
3655 esac
3656 shift
3657 done
3658
3659 ac_configure_extra_args=
3660
3661 if $ac_cs_silent; then
3662 exec 6>/dev/null
3663 ac_configure_extra_args="$ac_configure_extra_args --silent"
3664 fi
3665
3666 _ACEOF
3667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3668 if \$ac_cs_recheck; then
3669 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3670 shift
3671 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3672 CONFIG_SHELL='$SHELL'
3673 export CONFIG_SHELL
3674 exec "\$@"
3675 fi
3676
3677 _ACEOF
3678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3679 exec 5>>config.log
3680 {
3681 echo
3682 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3683 ## Running $as_me. ##
3684 _ASBOX
3685 $as_echo "$ac_log"
3686 } >&5
3687
3688 _ACEOF
3689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3690 _ACEOF
3691
3692 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3693
3694 # Handling of arguments.
3695 for ac_config_target in $ac_config_targets
3696 do
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" ;;
3703
3704 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3705 esac
3706 done
3707
3708
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=$config_commands
3716 fi
3717
3718 # Have a temporary directory for convenience. Make it in the build tree
3719 # simply because there is no reason against having it here, and in addition,
3720 # creating and moving files from /tmp can sometimes cause problems.
3721 # Hook for its removal unless debugging.
3722 # Note that there is a small window in which the directory will not be cleaned:
3723 # after its creation but before its name has been assigned to `$tmp'.
3724 $debug ||
3725 {
3726 tmp= ac_tmp=
3727 trap 'exit_status=$?
3728 : "${ac_tmp:=$tmp}"
3729 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3730 ' 0
3731 trap 'as_fn_exit 1' 1 2 13 15
3732 }
3733 # Create a (secure) tmp directory for tmp files.
3734
3735 {
3736 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3737 test -d "$tmp"
3738 } ||
3739 {
3740 tmp=./conf$$-$RANDOM
3741 (umask 077 && mkdir "$tmp")
3742 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3743 ac_tmp=$tmp
3744
3745 # Set up the scripts for CONFIG_FILES section.
3746 # No need to generate them if there are no CONFIG_FILES.
3747 # This happens for instance with `./config.status config.h'.
3748 if test -n "$CONFIG_FILES"; then
3749
3750
3751 ac_cr=`echo X | tr X '\015'`
3752 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3753 # But we know of no other shell where ac_cr would be empty at this
3754 # point, so we can use a bashism as a fallback.
3755 if test "x$ac_cr" = x; then
3756 eval ac_cr=\$\'\\r\'
3757 fi
3758 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3759 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3760 ac_cs_awk_cr='\\r'
3761 else
3762 ac_cs_awk_cr=$ac_cr
3763 fi
3764
3765 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3766 _ACEOF
3767
3768
3769 {
3770 echo "cat >conf$$subs.awk <<_ACEOF" &&
3771 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3772 echo "_ACEOF"
3773 } >conf$$subs.sh ||
3774 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3775 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3776 ac_delim='%!_!# '
3777 for ac_last_try in false false false false false :; do
3778 . ./conf$$subs.sh ||
3779 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3780
3781 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3782 if test $ac_delim_n = $ac_delim_num; then
3783 break
3784 elif $ac_last_try; then
3785 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3786 else
3787 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3788 fi
3789 done
3790 rm -f conf$$subs.sh
3791
3792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3793 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3794 _ACEOF
3795 sed -n '
3796 h
3797 s/^/S["/; s/!.*/"]=/
3798 p
3799 g
3800 s/^[^!]*!//
3801 :repl
3802 t repl
3803 s/'"$ac_delim"'$//
3804 t delim
3805 :nl
3806 h
3807 s/\(.\{148\}\)..*/\1/
3808 t more1
3809 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3810 p
3811 n
3812 b repl
3813 :more1
3814 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3815 p
3816 g
3817 s/.\{148\}//
3818 t nl
3819 :delim
3820 h
3821 s/\(.\{148\}\)..*/\1/
3822 t more2
3823 s/["\\]/\\&/g; s/^/"/; s/$/"/
3824 p
3825 b
3826 :more2
3827 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3828 p
3829 g
3830 s/.\{148\}//
3831 t delim
3832 ' <conf$$subs.awk | sed '
3833 /^[^""]/{
3834 N
3835 s/\n//
3836 }
3837 ' >>$CONFIG_STATUS || ac_write_fail=1
3838 rm -f conf$$subs.awk
3839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3840 _ACAWK
3841 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3842 for (key in S) S_is_set[key] = 1
3843 FS = "\a"
3844
3845 }
3846 {
3847 line = $ 0
3848 nfields = split(line, field, "@")
3849 substed = 0
3850 len = length(field[1])
3851 for (i = 2; i < nfields; i++) {
3852 key = field[i]
3853 keylen = length(key)
3854 if (S_is_set[key]) {
3855 value = S[key]
3856 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3857 len += length(value) + length(field[++i])
3858 substed = 1
3859 } else
3860 len += 1 + keylen
3861 }
3862
3863 print line
3864 }
3865
3866 _ACAWK
3867 _ACEOF
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/$ac_cs_awk_cr/g"
3871 else
3872 cat
3873 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3874 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3875 _ACEOF
3876
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[ ]*=[ ]*/{
3883 h
3884 s///
3885 s/^/:/
3886 s/[ ]*$/:/
3887 s/:\$(srcdir):/:/g
3888 s/:\${srcdir}:/:/g
3889 s/:@srcdir@:/:/g
3890 s/^:*//
3891 s/:*$//
3892 x
3893 s/\(=[ ]*\).*/\1/
3894 G
3895 s/\n//
3896 s/^[^=]*=[ ]*$//
3897 }'
3898 fi
3899
3900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3901 fi # test -n "$CONFIG_FILES"
3902
3903
3904 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
3905 shift
3906 for ac_tag
3907 do
3908 case $ac_tag in
3909 :[FHLC]) ac_mode=$ac_tag; continue;;
3910 esac
3911 case $ac_mode$ac_tag in
3912 :[FHL]*:*);;
3913 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3914 :[FH]-) ac_tag=-:-;;
3915 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3916 esac
3917 ac_save_IFS=$IFS
3918 IFS=:
3919 set x $ac_tag
3920 IFS=$ac_save_IFS
3921 shift
3922 ac_file=$1
3923 shift
3924
3925 case $ac_mode in
3926 :L) ac_source=$1;;
3927 :[FH])
3928 ac_file_inputs=
3929 for ac_f
3930 do
3931 case $ac_f in
3932 -) ac_f="$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 $ac_f cannot contain `:'.
3936 test -f "$ac_f" ||
3937 case $ac_f in
3938 [\\/$]*) false;;
3939 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3940 esac ||
3941 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3942 esac
3943 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3944 as_fn_append ac_file_inputs " '$ac_f'"
3945 done
3946
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'
3952 `' by configure.'
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;}
3957 fi
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;;
3964 esac
3965
3966 case $ac_tag in
3967 *:-:* | *:-) cat >"$ac_tmp/stdin" \
3968 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3969 esac
3970 ;;
3971 esac
3972
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\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3980 s//\1/
3981 q
3982 }
3983 /^X\(\/\/\)[^/].*/{
3984 s//\1/
3985 q
3986 }
3987 /^X\(\/\/\)$/{
3988 s//\1/
3989 q
3990 }
3991 /^X\(\/\).*/{
3992 s//\1/
3993 q
3994 }
3995 s/.*/./; q'`
3996 as_dir="$ac_dir"; as_fn_mkdir_p
3997 ac_builddir=.
3998
3999 case "$ac_dir" in
4000 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4001 *)
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/ ;;
4008 esac ;;
4009 esac
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
4014
4015 case $srcdir in
4016 .) # We are building in place.
4017 ac_srcdir=.
4018 ac_top_srcdir=$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=$srcdir ;;
4024 *) # Relative name.
4025 ac_srcdir=$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 ;;
4028 esac
4029 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4030
4031
4032 case $ac_mode in
4033 :F)
4034 #
4035 # CONFIG_FILE
4036 #
4037
4038 _ACEOF
4039
4040 cat >>$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=
4044 ac_sed_dataroot='
4045 /datarootdir/ {
4046 p
4047 q
4048 }
4049 /@datadir@/p
4050 /@docdir@/p
4051 /@infodir@/p
4052 /@localedir@/p
4053 /@mandir@/p'
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: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4059 _ACEOF
4060 cat >>$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' ;;
4068 esac
4069 _ACEOF
4070
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
4076 $extrasub
4077 _ACEOF
4078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4079 :t
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 $ac_datarootdir_hack
4092 "
4093 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4094 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4095
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: $ac_file contains a reference to the variable \`datarootdir'
4103 which seems to be undefined. Please make sure it is defined" >&2;}
4104
4105 rm -f "$ac_tmp/stdin"
4106 case $ac_file in
4107 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4108 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4109 esac \
4110 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4111 ;;
4112
4113
4114 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4115 $as_echo "$as_me: executing $ac_file commands" >&6;}
4116 ;;
4117 esac
4118
4119
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
4129 ;;
4130 "stamp-h":C) echo > stamp-h ;;
4131
4132 esac
4133 done # for ac_tag
4134
4135
4136 as_fn_exit 0
4137 _ACEOF
4138 ac_clean_files=$ac_clean_files_save
4139
4140 test $ac_write_fail = 0 ||
4141 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4142
4143
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 "$no_create" != yes; then
4153 ac_cs_success=:
4154 ac_config_status_args=
4155 test "$silent" = yes &&
4156 ac_config_status_args="$ac_config_status_args --quiet"
4157 exec 5>/dev/null
4158 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4159 exec 5>>config.log
4160 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4161 # would make configure fail if this is the last instruction.
4162 $ac_cs_success || as_fn_exit 1
4163 fi
4164 if test -n "$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;}
4167 fi
4168
4169