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sim: unify toolchain settings
[thirdparty/binutils-gdb.git] / sim / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for sim 0.
4 #
5 # Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
6 #
7 #
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 as_myself=
93 case $0 in #((
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 for as_dir in $PATH
97 do
98 IFS=$as_save_IFS
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101 done
102 IFS=$as_save_IFS
103
104 ;;
105 esac
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
109 as_myself=$0
110 fi
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 exit 1
114 fi
115
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123 done
124 PS1='$ '
125 PS2='> '
126 PS4='+ '
127
128 # NLS nuisances.
129 LC_ALL=C
130 export LC_ALL
131 LANGUAGE=C
132 export LANGUAGE
133
134 # CDPATH.
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140 _as_can_reexec=no; export _as_can_reexec;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
145 BASH_ENV=/dev/null
146 ENV=/dev/null
147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148 case $- in # ((((
149 *v*x* | *x*v* ) as_opts=-vx ;;
150 *v* ) as_opts=-v ;;
151 *x* ) as_opts=-x ;;
152 * ) as_opts= ;;
153 esac
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 as_fn_exit 255
159 fi
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec=; unset _as_can_reexec;}
162 if test "x$CONFIG_SHELL" = x; then
163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 emulate sh
165 NULLCMD=:
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 setopt NO_GLOB_SUBST
170 else
171 case \`(set -o) 2>/dev/null\` in #(
172 *posix*) :
173 set -o posix ;; #(
174 *) :
175 ;;
176 esac
177 fi
178 "
179 as_required="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
184
185 exitcode=0
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192 else
193 exitcode=1; echo positional parameters were not saved.
194 fi
195 test x\$exitcode = x0 || exit 1
196 test -x / || exit 1"
197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1"
202 if (eval "$as_required") 2>/dev/null; then :
203 as_have_required=yes
204 else
205 as_have_required=no
206 fi
207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209 else
210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211 as_found=false
212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 do
214 IFS=$as_save_IFS
215 test -z "$as_dir" && as_dir=.
216 as_found=:
217 case $as_dir in #(
218 /*)
219 for as_base in sh bash ksh sh5; do
220 # Try only shells that exist, to save several forks.
221 as_shell=$as_dir/$as_base
222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 CONFIG_SHELL=$as_shell as_have_required=yes
225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226 break 2
227 fi
228 fi
229 done;;
230 esac
231 as_found=false
232 done
233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235 CONFIG_SHELL=$SHELL as_have_required=yes
236 fi; }
237 IFS=$as_save_IFS
238
239
240 if test "x$CONFIG_SHELL" != x; then :
241 export CONFIG_SHELL
242 # We cannot yet assume a decent shell, so we have to provide a
243 # neutralization value for shells without unset; and this also
244 # works around shells that cannot unset nonexistent variables.
245 # Preserve -v and -x to the replacement shell.
246 BASH_ENV=/dev/null
247 ENV=/dev/null
248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249 case $- in # ((((
250 *v*x* | *x*v* ) as_opts=-vx ;;
251 *v* ) as_opts=-v ;;
252 *x* ) as_opts=-x ;;
253 * ) as_opts= ;;
254 esac
255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256 # Admittedly, this is quite paranoid, since all the known shells bail
257 # out after a failed `exec'.
258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259 exit 255
260 fi
261
262 if test x$as_have_required = xno; then :
263 $as_echo "$0: This script requires a shell more modern than all"
264 $as_echo "$0: the shells that I found on your system."
265 if test x${ZSH_VERSION+set} = xset ; then
266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268 else
269 $as_echo "$0: Please tell bug-autoconf@gnu.org and
270 $0: https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim
271 $0: about your system, including any error possibly output
272 $0: before this message. Then install a modern shell, or
273 $0: manually run the script under such a shell if you do
274 $0: have one."
275 fi
276 exit 1
277 fi
278 fi
279 fi
280 SHELL=${CONFIG_SHELL-/bin/sh}
281 export SHELL
282 # Unset more variables known to interfere with behavior of common tools.
283 CLICOLOR_FORCE= GREP_OPTIONS=
284 unset CLICOLOR_FORCE GREP_OPTIONS
285
286 ## --------------------- ##
287 ## M4sh Shell Functions. ##
288 ## --------------------- ##
289 # as_fn_unset VAR
290 # ---------------
291 # Portably unset VAR.
292 as_fn_unset ()
293 {
294 { eval $1=; unset $1;}
295 }
296 as_unset=as_fn_unset
297
298 # as_fn_set_status STATUS
299 # -----------------------
300 # Set $? to STATUS, without forking.
301 as_fn_set_status ()
302 {
303 return $1
304 } # as_fn_set_status
305
306 # as_fn_exit STATUS
307 # -----------------
308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
309 as_fn_exit ()
310 {
311 set +e
312 as_fn_set_status $1
313 exit $1
314 } # as_fn_exit
315
316 # as_fn_mkdir_p
317 # -------------
318 # Create "$as_dir" as a directory, including parents if necessary.
319 as_fn_mkdir_p ()
320 {
321
322 case $as_dir in #(
323 -*) as_dir=./$as_dir;;
324 esac
325 test -d "$as_dir" || eval $as_mkdir_p || {
326 as_dirs=
327 while :; do
328 case $as_dir in #(
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
330 *) as_qdir=$as_dir;;
331 esac
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338 $as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)[^/].*/{
344 s//\1/
345 q
346 }
347 /^X\(\/\/\)$/{
348 s//\1/
349 q
350 }
351 /^X\(\/\).*/{
352 s//\1/
353 q
354 }
355 s/.*/./; q'`
356 test -d "$as_dir" && break
357 done
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360
361
362 } # as_fn_mkdir_p
363
364 # as_fn_executable_p FILE
365 # -----------------------
366 # Test if FILE is an executable regular file.
367 as_fn_executable_p ()
368 {
369 test -f "$1" && test -x "$1"
370 } # as_fn_executable_p
371 # as_fn_append VAR VALUE
372 # ----------------------
373 # Append the text in VALUE to the end of the definition contained in VAR. Take
374 # advantage of any shell optimizations that allow amortized linear growth over
375 # repeated appends, instead of the typical quadratic growth present in naive
376 # implementations.
377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
379 {
380 eval $1+=\$2
381 }'
382 else
383 as_fn_append ()
384 {
385 eval $1=\$$1\$2
386 }
387 fi # as_fn_append
388
389 # as_fn_arith ARG...
390 # ------------------
391 # Perform arithmetic evaluation on the ARGs, and store the result in the
392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
393 # must be portable across $(()) and expr.
394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
395 eval 'as_fn_arith ()
396 {
397 as_val=$(( $* ))
398 }'
399 else
400 as_fn_arith ()
401 {
402 as_val=`expr "$@" || test $? -eq 1`
403 }
404 fi # as_fn_arith
405
406
407 # as_fn_error STATUS ERROR [LINENO LOG_FD]
408 # ----------------------------------------
409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
411 # script with STATUS, using 1 if that was 0.
412 as_fn_error ()
413 {
414 as_status=$1; test $as_status -eq 0 && as_status=1
415 if test "$4"; then
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 fi
419 $as_echo "$as_me: error: $2" >&2
420 as_fn_exit $as_status
421 } # as_fn_error
422
423 if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
425 as_expr=expr
426 else
427 as_expr=false
428 fi
429
430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
431 as_basename=basename
432 else
433 as_basename=false
434 fi
435
436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
437 as_dirname=dirname
438 else
439 as_dirname=false
440 fi
441
442 as_me=`$as_basename -- "$0" ||
443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446 $as_echo X/"$0" |
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\/\)$/{
452 s//\1/
453 q
454 }
455 /^X\/\(\/\).*/{
456 s//\1/
457 q
458 }
459 s/.*/./; q'`
460
461 # Avoid depending upon Character Ranges.
462 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465 as_cr_digits='0123456789'
466 as_cr_alnum=$as_cr_Letters$as_cr_digits
467
468
469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
474 sed -n '
475 p
476 /[$]LINENO/=
477 ' <$as_myself |
478 sed '
479 s/[$]LINENO.*/&-/
480 t lineno
481 b
482 :lineno
483 N
484 :loop
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
486 t loop
487 s/-\n.*//
488 ' >$as_me.lineno &&
489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
491
492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
498 # original and so on. Autoconf is especially sensitive to this).
499 . "./$as_me.lineno"
500 # Exit status is that of the last command.
501 exit
502 }
503
504 ECHO_C= ECHO_N= ECHO_T=
505 case `echo -n x` in #(((((
506 -n*)
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 xy) ECHO_C='\c';;
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
511 ECHO_T=' ';;
512 esac;;
513 *)
514 ECHO_N='-n';;
515 esac
516
517 rm -f conf$$ conf$$.exe conf$$.file
518 if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
520 else
521 rm -f conf$$.dir
522 mkdir conf$$.dir 2>/dev/null
523 fi
524 if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
526 as_ln_s='ln -s'
527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
530 # In both cases, we have to default to `cp -pR'.
531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
532 as_ln_s='cp -pR'
533 elif ln conf$$.file conf$$ 2>/dev/null; then
534 as_ln_s=ln
535 else
536 as_ln_s='cp -pR'
537 fi
538 else
539 as_ln_s='cp -pR'
540 fi
541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542 rmdir conf$$.dir 2>/dev/null
543
544 if mkdir -p . 2>/dev/null; then
545 as_mkdir_p='mkdir -p "$as_dir"'
546 else
547 test -d ./-p && rmdir ./-p
548 as_mkdir_p=false
549 fi
550
551 as_test_x='test -x'
552 as_executable_p=as_fn_executable_p
553
554 # Sed expression to map a string onto a valid CPP name.
555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556
557 # Sed expression to map a string onto a valid variable name.
558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
559
560
561 test -n "$DJDIR" || exec 7<&0 </dev/null
562 exec 6>&1
563
564 # Name of the host.
565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
566 # so uname gets run too.
567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568
569 #
570 # Initializations.
571 #
572 ac_default_prefix=/usr/local
573 ac_clean_files=
574 ac_config_libobj_dir=.
575 LIBOBJS=
576 cross_compiling=no
577 subdirs=
578 MFLAGS=
579 MAKEFLAGS=
580
581 # Identity of this package.
582 PACKAGE_NAME='sim'
583 PACKAGE_TARNAME='sim'
584 PACKAGE_VERSION='0'
585 PACKAGE_STRING='sim 0'
586 PACKAGE_BUGREPORT='https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim'
587 PACKAGE_URL='https://sourceware.org/gdb/wiki/Sim/'
588
589 # Factoring default headers for most tests.
590 ac_includes_default="\
591 #include <stdio.h>
592 #ifdef HAVE_SYS_TYPES_H
593 # include <sys/types.h>
594 #endif
595 #ifdef HAVE_SYS_STAT_H
596 # include <sys/stat.h>
597 #endif
598 #ifdef STDC_HEADERS
599 # include <stdlib.h>
600 # include <stddef.h>
601 #else
602 # ifdef HAVE_STDLIB_H
603 # include <stdlib.h>
604 # endif
605 #endif
606 #ifdef HAVE_STRING_H
607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
608 # include <memory.h>
609 # endif
610 # include <string.h>
611 #endif
612 #ifdef HAVE_STRINGS_H
613 # include <strings.h>
614 #endif
615 #ifdef HAVE_INTTYPES_H
616 # include <inttypes.h>
617 #endif
618 #ifdef HAVE_STDINT_H
619 # include <stdint.h>
620 #endif
621 #ifdef HAVE_UNISTD_H
622 # include <unistd.h>
623 #endif"
624
625 enable_option_checking=no
626 ac_subst_vars='am__EXEEXT_FALSE
627 am__EXEEXT_TRUE
628 LTLIBOBJS
629 LIBOBJS
630 subdirs
631 AM_BACKSLASH
632 AM_DEFAULT_VERBOSITY
633 AM_DEFAULT_V
634 AM_V
635 am__fastdepCC_FALSE
636 am__fastdepCC_TRUE
637 CCDEPMODE
638 am__nodep
639 AMDEPBACKSLASH
640 AMDEP_FALSE
641 AMDEP_TRUE
642 am__quote
643 am__include
644 DEPDIR
645 am__untar
646 am__tar
647 AMTAR
648 am__leading_dot
649 SET_MAKE
650 AWK
651 mkdir_p
652 MKDIR_P
653 INSTALL_STRIP_PROGRAM
654 STRIP
655 install_sh
656 MAKEINFO
657 AUTOHEADER
658 AUTOMAKE
659 AUTOCONF
660 ACLOCAL
661 VERSION
662 PACKAGE
663 CYGPATH_W
664 am__isrc
665 MAINT
666 MAINTAINER_MODE_FALSE
667 MAINTAINER_MODE_TRUE
668 C_DIALECT
669 RANLIB
670 AR
671 LDFLAGS_FOR_BUILD
672 CFLAGS_FOR_BUILD
673 CC_FOR_BUILD
674 INSTALL_DATA
675 INSTALL_SCRIPT
676 INSTALL_PROGRAM
677 EGREP
678 GREP
679 CPP
680 OBJEXT
681 EXEEXT
682 ac_ct_CC
683 CPPFLAGS
684 LDFLAGS
685 CFLAGS
686 CC
687 target_os
688 target_vendor
689 target_cpu
690 target
691 host_os
692 host_vendor
693 host_cpu
694 host
695 build_os
696 build_vendor
697 build_cpu
698 build
699 target_alias
700 host_alias
701 build_alias
702 LIBS
703 ECHO_T
704 ECHO_N
705 ECHO_C
706 DEFS
707 mandir
708 localedir
709 libdir
710 psdir
711 pdfdir
712 dvidir
713 htmldir
714 infodir
715 docdir
716 oldincludedir
717 includedir
718 localstatedir
719 sharedstatedir
720 sysconfdir
721 datadir
722 datarootdir
723 libexecdir
724 sbindir
725 bindir
726 program_transform_name
727 prefix
728 exec_prefix
729 PACKAGE_URL
730 PACKAGE_BUGREPORT
731 PACKAGE_STRING
732 PACKAGE_VERSION
733 PACKAGE_TARNAME
734 PACKAGE_NAME
735 PATH_SEPARATOR
736 SHELL'
737 ac_subst_files=''
738 ac_user_opts='
739 enable_option_checking
740 enable_maintainer_mode
741 enable_dependency_tracking
742 enable_silent_rules
743 enable_sim
744 '
745 ac_precious_vars='build_alias
746 host_alias
747 target_alias
748 CC
749 CFLAGS
750 LDFLAGS
751 LIBS
752 CPPFLAGS
753 CPP'
754 ac_subdirs_all='aarch64
755 arm
756 avr
757 bfin
758 bpf
759 cr16
760 cris
761 d10v
762 frv
763 h8300
764 iq2000
765 lm32
766 m32c
767 m32r
768 m68hc11
769 mcore
770 microblaze
771 mips
772 mn10300
773 moxie
774 msp430
775 or1k
776 pru
777 riscv
778 rl78
779 rx
780 sh
781 erc32
782 ppc
783 ft32
784 v850
785 igen'
786
787 # Initialize some variables set by options.
788 ac_init_help=
789 ac_init_version=false
790 ac_unrecognized_opts=
791 ac_unrecognized_sep=
792 # The variables have the same names as the options, with
793 # dashes changed to underlines.
794 cache_file=/dev/null
795 exec_prefix=NONE
796 no_create=
797 no_recursion=
798 prefix=NONE
799 program_prefix=NONE
800 program_suffix=NONE
801 program_transform_name=s,x,x,
802 silent=
803 site=
804 srcdir=
805 verbose=
806 x_includes=NONE
807 x_libraries=NONE
808
809 # Installation directory options.
810 # These are left unexpanded so users can "make install exec_prefix=/foo"
811 # and all the variables that are supposed to be based on exec_prefix
812 # by default will actually change.
813 # Use braces instead of parens because sh, perl, etc. also accept them.
814 # (The list follows the same order as the GNU Coding Standards.)
815 bindir='${exec_prefix}/bin'
816 sbindir='${exec_prefix}/sbin'
817 libexecdir='${exec_prefix}/libexec'
818 datarootdir='${prefix}/share'
819 datadir='${datarootdir}'
820 sysconfdir='${prefix}/etc'
821 sharedstatedir='${prefix}/com'
822 localstatedir='${prefix}/var'
823 includedir='${prefix}/include'
824 oldincludedir='/usr/include'
825 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
826 infodir='${datarootdir}/info'
827 htmldir='${docdir}'
828 dvidir='${docdir}'
829 pdfdir='${docdir}'
830 psdir='${docdir}'
831 libdir='${exec_prefix}/lib'
832 localedir='${datarootdir}/locale'
833 mandir='${datarootdir}/man'
834
835 ac_prev=
836 ac_dashdash=
837 for ac_option
838 do
839 # If the previous option needs an argument, assign it.
840 if test -n "$ac_prev"; then
841 eval $ac_prev=\$ac_option
842 ac_prev=
843 continue
844 fi
845
846 case $ac_option in
847 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
848 *=) ac_optarg= ;;
849 *) ac_optarg=yes ;;
850 esac
851
852 # Accept the important Cygnus configure options, so we can diagnose typos.
853
854 case $ac_dashdash$ac_option in
855 --)
856 ac_dashdash=yes ;;
857
858 -bindir | --bindir | --bindi | --bind | --bin | --bi)
859 ac_prev=bindir ;;
860 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
861 bindir=$ac_optarg ;;
862
863 -build | --build | --buil | --bui | --bu)
864 ac_prev=build_alias ;;
865 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
866 build_alias=$ac_optarg ;;
867
868 -cache-file | --cache-file | --cache-fil | --cache-fi \
869 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
870 ac_prev=cache_file ;;
871 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
872 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
873 cache_file=$ac_optarg ;;
874
875 --config-cache | -C)
876 cache_file=config.cache ;;
877
878 -datadir | --datadir | --datadi | --datad)
879 ac_prev=datadir ;;
880 -datadir=* | --datadir=* | --datadi=* | --datad=*)
881 datadir=$ac_optarg ;;
882
883 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
884 | --dataroo | --dataro | --datar)
885 ac_prev=datarootdir ;;
886 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
887 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
888 datarootdir=$ac_optarg ;;
889
890 -disable-* | --disable-*)
891 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
892 # Reject names that are not valid shell variable names.
893 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
894 as_fn_error $? "invalid feature name: $ac_useropt"
895 ac_useropt_orig=$ac_useropt
896 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
897 case $ac_user_opts in
898 *"
899 "enable_$ac_useropt"
900 "*) ;;
901 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
902 ac_unrecognized_sep=', ';;
903 esac
904 eval enable_$ac_useropt=no ;;
905
906 -docdir | --docdir | --docdi | --doc | --do)
907 ac_prev=docdir ;;
908 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
909 docdir=$ac_optarg ;;
910
911 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
912 ac_prev=dvidir ;;
913 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
914 dvidir=$ac_optarg ;;
915
916 -enable-* | --enable-*)
917 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
918 # Reject names that are not valid shell variable names.
919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
920 as_fn_error $? "invalid feature name: $ac_useropt"
921 ac_useropt_orig=$ac_useropt
922 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
923 case $ac_user_opts in
924 *"
925 "enable_$ac_useropt"
926 "*) ;;
927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
928 ac_unrecognized_sep=', ';;
929 esac
930 eval enable_$ac_useropt=\$ac_optarg ;;
931
932 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
933 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
934 | --exec | --exe | --ex)
935 ac_prev=exec_prefix ;;
936 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
937 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
938 | --exec=* | --exe=* | --ex=*)
939 exec_prefix=$ac_optarg ;;
940
941 -gas | --gas | --ga | --g)
942 # Obsolete; use --with-gas.
943 with_gas=yes ;;
944
945 -help | --help | --hel | --he | -h)
946 ac_init_help=long ;;
947 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
948 ac_init_help=recursive ;;
949 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
950 ac_init_help=short ;;
951
952 -host | --host | --hos | --ho)
953 ac_prev=host_alias ;;
954 -host=* | --host=* | --hos=* | --ho=*)
955 host_alias=$ac_optarg ;;
956
957 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
958 ac_prev=htmldir ;;
959 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
960 | --ht=*)
961 htmldir=$ac_optarg ;;
962
963 -includedir | --includedir | --includedi | --included | --include \
964 | --includ | --inclu | --incl | --inc)
965 ac_prev=includedir ;;
966 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
967 | --includ=* | --inclu=* | --incl=* | --inc=*)
968 includedir=$ac_optarg ;;
969
970 -infodir | --infodir | --infodi | --infod | --info | --inf)
971 ac_prev=infodir ;;
972 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
973 infodir=$ac_optarg ;;
974
975 -libdir | --libdir | --libdi | --libd)
976 ac_prev=libdir ;;
977 -libdir=* | --libdir=* | --libdi=* | --libd=*)
978 libdir=$ac_optarg ;;
979
980 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
981 | --libexe | --libex | --libe)
982 ac_prev=libexecdir ;;
983 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
984 | --libexe=* | --libex=* | --libe=*)
985 libexecdir=$ac_optarg ;;
986
987 -localedir | --localedir | --localedi | --localed | --locale)
988 ac_prev=localedir ;;
989 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
990 localedir=$ac_optarg ;;
991
992 -localstatedir | --localstatedir | --localstatedi | --localstated \
993 | --localstate | --localstat | --localsta | --localst | --locals)
994 ac_prev=localstatedir ;;
995 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
996 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
997 localstatedir=$ac_optarg ;;
998
999 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1000 ac_prev=mandir ;;
1001 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1002 mandir=$ac_optarg ;;
1003
1004 -nfp | --nfp | --nf)
1005 # Obsolete; use --without-fp.
1006 with_fp=no ;;
1007
1008 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1009 | --no-cr | --no-c | -n)
1010 no_create=yes ;;
1011
1012 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1013 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1014 no_recursion=yes ;;
1015
1016 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1017 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1018 | --oldin | --oldi | --old | --ol | --o)
1019 ac_prev=oldincludedir ;;
1020 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1021 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1022 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1023 oldincludedir=$ac_optarg ;;
1024
1025 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1026 ac_prev=prefix ;;
1027 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1028 prefix=$ac_optarg ;;
1029
1030 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1031 | --program-pre | --program-pr | --program-p)
1032 ac_prev=program_prefix ;;
1033 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1034 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1035 program_prefix=$ac_optarg ;;
1036
1037 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1038 | --program-suf | --program-su | --program-s)
1039 ac_prev=program_suffix ;;
1040 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1041 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1042 program_suffix=$ac_optarg ;;
1043
1044 -program-transform-name | --program-transform-name \
1045 | --program-transform-nam | --program-transform-na \
1046 | --program-transform-n | --program-transform- \
1047 | --program-transform | --program-transfor \
1048 | --program-transfo | --program-transf \
1049 | --program-trans | --program-tran \
1050 | --progr-tra | --program-tr | --program-t)
1051 ac_prev=program_transform_name ;;
1052 -program-transform-name=* | --program-transform-name=* \
1053 | --program-transform-nam=* | --program-transform-na=* \
1054 | --program-transform-n=* | --program-transform-=* \
1055 | --program-transform=* | --program-transfor=* \
1056 | --program-transfo=* | --program-transf=* \
1057 | --program-trans=* | --program-tran=* \
1058 | --progr-tra=* | --program-tr=* | --program-t=*)
1059 program_transform_name=$ac_optarg ;;
1060
1061 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1062 ac_prev=pdfdir ;;
1063 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1064 pdfdir=$ac_optarg ;;
1065
1066 -psdir | --psdir | --psdi | --psd | --ps)
1067 ac_prev=psdir ;;
1068 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1069 psdir=$ac_optarg ;;
1070
1071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1072 | -silent | --silent | --silen | --sile | --sil)
1073 silent=yes ;;
1074
1075 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1076 ac_prev=sbindir ;;
1077 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1078 | --sbi=* | --sb=*)
1079 sbindir=$ac_optarg ;;
1080
1081 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1082 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1083 | --sharedst | --shareds | --shared | --share | --shar \
1084 | --sha | --sh)
1085 ac_prev=sharedstatedir ;;
1086 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1087 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1088 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1089 | --sha=* | --sh=*)
1090 sharedstatedir=$ac_optarg ;;
1091
1092 -site | --site | --sit)
1093 ac_prev=site ;;
1094 -site=* | --site=* | --sit=*)
1095 site=$ac_optarg ;;
1096
1097 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1098 ac_prev=srcdir ;;
1099 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1100 srcdir=$ac_optarg ;;
1101
1102 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1103 | --syscon | --sysco | --sysc | --sys | --sy)
1104 ac_prev=sysconfdir ;;
1105 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1106 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1107 sysconfdir=$ac_optarg ;;
1108
1109 -target | --target | --targe | --targ | --tar | --ta | --t)
1110 ac_prev=target_alias ;;
1111 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1112 target_alias=$ac_optarg ;;
1113
1114 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1115 verbose=yes ;;
1116
1117 -version | --version | --versio | --versi | --vers | -V)
1118 ac_init_version=: ;;
1119
1120 -with-* | --with-*)
1121 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1122 # Reject names that are not valid shell variable names.
1123 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1124 as_fn_error $? "invalid package name: $ac_useropt"
1125 ac_useropt_orig=$ac_useropt
1126 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1127 case $ac_user_opts in
1128 *"
1129 "with_$ac_useropt"
1130 "*) ;;
1131 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1132 ac_unrecognized_sep=', ';;
1133 esac
1134 eval with_$ac_useropt=\$ac_optarg ;;
1135
1136 -without-* | --without-*)
1137 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1138 # Reject names that are not valid shell variable names.
1139 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140 as_fn_error $? "invalid package name: $ac_useropt"
1141 ac_useropt_orig=$ac_useropt
1142 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1143 case $ac_user_opts in
1144 *"
1145 "with_$ac_useropt"
1146 "*) ;;
1147 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1148 ac_unrecognized_sep=', ';;
1149 esac
1150 eval with_$ac_useropt=no ;;
1151
1152 --x)
1153 # Obsolete; use --with-x.
1154 with_x=yes ;;
1155
1156 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1157 | --x-incl | --x-inc | --x-in | --x-i)
1158 ac_prev=x_includes ;;
1159 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1160 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1161 x_includes=$ac_optarg ;;
1162
1163 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1164 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1165 ac_prev=x_libraries ;;
1166 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1167 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1168 x_libraries=$ac_optarg ;;
1169
1170 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1171 Try \`$0 --help' for more information"
1172 ;;
1173
1174 *=*)
1175 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1176 # Reject names that are not valid shell variable names.
1177 case $ac_envvar in #(
1178 '' | [0-9]* | *[!_$as_cr_alnum]* )
1179 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1180 esac
1181 eval $ac_envvar=\$ac_optarg
1182 export $ac_envvar ;;
1183
1184 *)
1185 # FIXME: should be removed in autoconf 3.0.
1186 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1187 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1188 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1189 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1190 ;;
1191
1192 esac
1193 done
1194
1195 if test -n "$ac_prev"; then
1196 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1197 as_fn_error $? "missing argument to $ac_option"
1198 fi
1199
1200 if test -n "$ac_unrecognized_opts"; then
1201 case $enable_option_checking in
1202 no) ;;
1203 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1204 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1205 esac
1206 fi
1207
1208 # Check all directory arguments for consistency.
1209 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1210 datadir sysconfdir sharedstatedir localstatedir includedir \
1211 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1212 libdir localedir mandir
1213 do
1214 eval ac_val=\$$ac_var
1215 # Remove trailing slashes.
1216 case $ac_val in
1217 */ )
1218 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1219 eval $ac_var=\$ac_val;;
1220 esac
1221 # Be sure to have absolute directory names.
1222 case $ac_val in
1223 [\\/$]* | ?:[\\/]* ) continue;;
1224 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1225 esac
1226 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1227 done
1228
1229 # There might be people who depend on the old broken behavior: `$host'
1230 # used to hold the argument of --host etc.
1231 # FIXME: To remove some day.
1232 build=$build_alias
1233 host=$host_alias
1234 target=$target_alias
1235
1236 # FIXME: To remove some day.
1237 if test "x$host_alias" != x; then
1238 if test "x$build_alias" = x; then
1239 cross_compiling=maybe
1240 elif test "x$build_alias" != "x$host_alias"; then
1241 cross_compiling=yes
1242 fi
1243 fi
1244
1245 ac_tool_prefix=
1246 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1247
1248 test "$silent" = yes && exec 6>/dev/null
1249
1250
1251 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1252 ac_ls_di=`ls -di .` &&
1253 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1254 as_fn_error $? "working directory cannot be determined"
1255 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1256 as_fn_error $? "pwd does not report name of working directory"
1257
1258
1259 # Find the source files, if location was not specified.
1260 if test -z "$srcdir"; then
1261 ac_srcdir_defaulted=yes
1262 # Try the directory containing this script, then the parent directory.
1263 ac_confdir=`$as_dirname -- "$as_myself" ||
1264 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1265 X"$as_myself" : 'X\(//\)[^/]' \| \
1266 X"$as_myself" : 'X\(//\)$' \| \
1267 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1268 $as_echo X"$as_myself" |
1269 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1270 s//\1/
1271 q
1272 }
1273 /^X\(\/\/\)[^/].*/{
1274 s//\1/
1275 q
1276 }
1277 /^X\(\/\/\)$/{
1278 s//\1/
1279 q
1280 }
1281 /^X\(\/\).*/{
1282 s//\1/
1283 q
1284 }
1285 s/.*/./; q'`
1286 srcdir=$ac_confdir
1287 if test ! -r "$srcdir/$ac_unique_file"; then
1288 srcdir=..
1289 fi
1290 else
1291 ac_srcdir_defaulted=no
1292 fi
1293 if test ! -r "$srcdir/$ac_unique_file"; then
1294 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1295 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1296 fi
1297 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1298 ac_abs_confdir=`(
1299 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1300 pwd)`
1301 # When building in place, set srcdir=.
1302 if test "$ac_abs_confdir" = "$ac_pwd"; then
1303 srcdir=.
1304 fi
1305 # Remove unnecessary trailing slashes from srcdir.
1306 # Double slashes in file names in object file debugging info
1307 # mess up M-x gdb in Emacs.
1308 case $srcdir in
1309 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1310 esac
1311 for ac_var in $ac_precious_vars; do
1312 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1313 eval ac_env_${ac_var}_value=\$${ac_var}
1314 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1315 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1316 done
1317
1318 #
1319 # Report the --help message.
1320 #
1321 if test "$ac_init_help" = "long"; then
1322 # Omit some internal or obsolete options to make the list less imposing.
1323 # This message is too long to be a string in the A/UX 3.1 sh.
1324 cat <<_ACEOF
1325 \`configure' configures sim 0 to adapt to many kinds of systems.
1326
1327 Usage: $0 [OPTION]... [VAR=VALUE]...
1328
1329 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1330 VAR=VALUE. See below for descriptions of some of the useful variables.
1331
1332 Defaults for the options are specified in brackets.
1333
1334 Configuration:
1335 -h, --help display this help and exit
1336 --help=short display options specific to this package
1337 --help=recursive display the short help of all the included packages
1338 -V, --version display version information and exit
1339 -q, --quiet, --silent do not print \`checking ...' messages
1340 --cache-file=FILE cache test results in FILE [disabled]
1341 -C, --config-cache alias for \`--cache-file=config.cache'
1342 -n, --no-create do not create output files
1343 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1344
1345 Installation directories:
1346 --prefix=PREFIX install architecture-independent files in PREFIX
1347 [$ac_default_prefix]
1348 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1349 [PREFIX]
1350
1351 By default, \`make install' will install all the files in
1352 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1353 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1354 for instance \`--prefix=\$HOME'.
1355
1356 For better control, use the options below.
1357
1358 Fine tuning of the installation directories:
1359 --bindir=DIR user executables [EPREFIX/bin]
1360 --sbindir=DIR system admin executables [EPREFIX/sbin]
1361 --libexecdir=DIR program executables [EPREFIX/libexec]
1362 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1363 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1364 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1365 --libdir=DIR object code libraries [EPREFIX/lib]
1366 --includedir=DIR C header files [PREFIX/include]
1367 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1368 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1369 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1370 --infodir=DIR info documentation [DATAROOTDIR/info]
1371 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1372 --mandir=DIR man documentation [DATAROOTDIR/man]
1373 --docdir=DIR documentation root [DATAROOTDIR/doc/sim]
1374 --htmldir=DIR html documentation [DOCDIR]
1375 --dvidir=DIR dvi documentation [DOCDIR]
1376 --pdfdir=DIR pdf documentation [DOCDIR]
1377 --psdir=DIR ps documentation [DOCDIR]
1378 _ACEOF
1379
1380 cat <<\_ACEOF
1381
1382 Program names:
1383 --program-prefix=PREFIX prepend PREFIX to installed program names
1384 --program-suffix=SUFFIX append SUFFIX to installed program names
1385 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1386
1387 System types:
1388 --build=BUILD configure for building on BUILD [guessed]
1389 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1390 --target=TARGET configure for building compilers for TARGET [HOST]
1391 _ACEOF
1392 fi
1393
1394 if test -n "$ac_init_help"; then
1395 case $ac_init_help in
1396 short | recursive ) echo "Configuration of sim 0:";;
1397 esac
1398 cat <<\_ACEOF
1399
1400 Optional Features:
1401 --disable-option-checking ignore unrecognized --enable/--with options
1402 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1403 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1404 --enable-maintainer-mode
1405 enable make rules and dependencies not useful (and
1406 sometimes confusing) to the casual installer
1407 --enable-dependency-tracking
1408 do not reject slow dependency extractors
1409 --disable-dependency-tracking
1410 speeds up one-time build
1411 --enable-silent-rules less verbose build output (undo: "make V=1")
1412 --disable-silent-rules verbose build output (undo: "make V=0")
1413 --enable-sim Enable the GNU simulator
1414
1415 Some influential environment variables:
1416 CC C compiler command
1417 CFLAGS C compiler flags
1418 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1419 nonstandard directory <lib dir>
1420 LIBS libraries to pass to the linker, e.g. -l<library>
1421 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1422 you have headers in a nonstandard directory <include dir>
1423 CPP C preprocessor
1424
1425 Use these variables to override the choices made by `configure' or to help
1426 it to find libraries and programs with nonstandard names/locations.
1427
1428 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
1429 sim home page: <https://sourceware.org/gdb/wiki/Sim/>.
1430 _ACEOF
1431 ac_status=$?
1432 fi
1433
1434 if test "$ac_init_help" = "recursive"; then
1435 # If there are subdirs, report their specific --help.
1436 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1437 test -d "$ac_dir" ||
1438 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1439 continue
1440 ac_builddir=.
1441
1442 case "$ac_dir" in
1443 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1444 *)
1445 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1446 # A ".." for each directory in $ac_dir_suffix.
1447 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1448 case $ac_top_builddir_sub in
1449 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1450 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1451 esac ;;
1452 esac
1453 ac_abs_top_builddir=$ac_pwd
1454 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1455 # for backward compatibility:
1456 ac_top_builddir=$ac_top_build_prefix
1457
1458 case $srcdir in
1459 .) # We are building in place.
1460 ac_srcdir=.
1461 ac_top_srcdir=$ac_top_builddir_sub
1462 ac_abs_top_srcdir=$ac_pwd ;;
1463 [\\/]* | ?:[\\/]* ) # Absolute name.
1464 ac_srcdir=$srcdir$ac_dir_suffix;
1465 ac_top_srcdir=$srcdir
1466 ac_abs_top_srcdir=$srcdir ;;
1467 *) # Relative name.
1468 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1469 ac_top_srcdir=$ac_top_build_prefix$srcdir
1470 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1471 esac
1472 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1473
1474 cd "$ac_dir" || { ac_status=$?; continue; }
1475 # Check for guested configure.
1476 if test -f "$ac_srcdir/configure.gnu"; then
1477 echo &&
1478 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1479 elif test -f "$ac_srcdir/configure"; then
1480 echo &&
1481 $SHELL "$ac_srcdir/configure" --help=recursive
1482 else
1483 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1484 fi || ac_status=$?
1485 cd "$ac_pwd" || { ac_status=$?; break; }
1486 done
1487 fi
1488
1489 test -n "$ac_init_help" && exit $ac_status
1490 if $ac_init_version; then
1491 cat <<\_ACEOF
1492 sim configure 0
1493 generated by GNU Autoconf 2.69
1494
1495 Copyright (C) 2012 Free Software Foundation, Inc.
1496 This configure script is free software; the Free Software Foundation
1497 gives unlimited permission to copy, distribute and modify it.
1498 _ACEOF
1499 exit
1500 fi
1501
1502 ## ------------------------ ##
1503 ## Autoconf initialization. ##
1504 ## ------------------------ ##
1505
1506 # ac_fn_c_try_compile LINENO
1507 # --------------------------
1508 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1509 ac_fn_c_try_compile ()
1510 {
1511 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1512 rm -f conftest.$ac_objext
1513 if { { ac_try="$ac_compile"
1514 case "(($ac_try" in
1515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1516 *) ac_try_echo=$ac_try;;
1517 esac
1518 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1519 $as_echo "$ac_try_echo"; } >&5
1520 (eval "$ac_compile") 2>conftest.err
1521 ac_status=$?
1522 if test -s conftest.err; then
1523 grep -v '^ *+' conftest.err >conftest.er1
1524 cat conftest.er1 >&5
1525 mv -f conftest.er1 conftest.err
1526 fi
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; } && {
1529 test -z "$ac_c_werror_flag" ||
1530 test ! -s conftest.err
1531 } && test -s conftest.$ac_objext; then :
1532 ac_retval=0
1533 else
1534 $as_echo "$as_me: failed program was:" >&5
1535 sed 's/^/| /' conftest.$ac_ext >&5
1536
1537 ac_retval=1
1538 fi
1539 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1540 as_fn_set_status $ac_retval
1541
1542 } # ac_fn_c_try_compile
1543
1544 # ac_fn_c_try_cpp LINENO
1545 # ----------------------
1546 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1547 ac_fn_c_try_cpp ()
1548 {
1549 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1550 if { { ac_try="$ac_cpp conftest.$ac_ext"
1551 case "(($ac_try" in
1552 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1553 *) ac_try_echo=$ac_try;;
1554 esac
1555 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1556 $as_echo "$ac_try_echo"; } >&5
1557 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1558 ac_status=$?
1559 if test -s conftest.err; then
1560 grep -v '^ *+' conftest.err >conftest.er1
1561 cat conftest.er1 >&5
1562 mv -f conftest.er1 conftest.err
1563 fi
1564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1565 test $ac_status = 0; } > conftest.i && {
1566 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1567 test ! -s conftest.err
1568 }; then :
1569 ac_retval=0
1570 else
1571 $as_echo "$as_me: failed program was:" >&5
1572 sed 's/^/| /' conftest.$ac_ext >&5
1573
1574 ac_retval=1
1575 fi
1576 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1577 as_fn_set_status $ac_retval
1578
1579 } # ac_fn_c_try_cpp
1580
1581 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1582 # -------------------------------------------------------
1583 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1584 # the include files in INCLUDES and setting the cache variable VAR
1585 # accordingly.
1586 ac_fn_c_check_header_mongrel ()
1587 {
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589 if eval \${$3+:} false; then :
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1591 $as_echo_n "checking for $2... " >&6; }
1592 if eval \${$3+:} false; then :
1593 $as_echo_n "(cached) " >&6
1594 fi
1595 eval ac_res=\$$3
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1597 $as_echo "$ac_res" >&6; }
1598 else
1599 # Is the header compilable?
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1601 $as_echo_n "checking $2 usability... " >&6; }
1602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1603 /* end confdefs.h. */
1604 $4
1605 #include <$2>
1606 _ACEOF
1607 if ac_fn_c_try_compile "$LINENO"; then :
1608 ac_header_compiler=yes
1609 else
1610 ac_header_compiler=no
1611 fi
1612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1614 $as_echo "$ac_header_compiler" >&6; }
1615
1616 # Is the header present?
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1618 $as_echo_n "checking $2 presence... " >&6; }
1619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1620 /* end confdefs.h. */
1621 #include <$2>
1622 _ACEOF
1623 if ac_fn_c_try_cpp "$LINENO"; then :
1624 ac_header_preproc=yes
1625 else
1626 ac_header_preproc=no
1627 fi
1628 rm -f conftest.err conftest.i conftest.$ac_ext
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1630 $as_echo "$ac_header_preproc" >&6; }
1631
1632 # So? What about this header?
1633 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1634 yes:no: )
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1636 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1638 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1639 ;;
1640 no:yes:* )
1641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1642 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1644 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1646 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1648 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1650 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1651 ( $as_echo "## -------------------------------------------------------------------------------------- ##
1652 ## Report this to https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim ##
1653 ## -------------------------------------------------------------------------------------- ##"
1654 ) | sed "s/^/$as_me: WARNING: /" >&2
1655 ;;
1656 esac
1657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1658 $as_echo_n "checking for $2... " >&6; }
1659 if eval \${$3+:} false; then :
1660 $as_echo_n "(cached) " >&6
1661 else
1662 eval "$3=\$ac_header_compiler"
1663 fi
1664 eval ac_res=\$$3
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1666 $as_echo "$ac_res" >&6; }
1667 fi
1668 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1669
1670 } # ac_fn_c_check_header_mongrel
1671
1672 # ac_fn_c_try_run LINENO
1673 # ----------------------
1674 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1675 # that executables *can* be run.
1676 ac_fn_c_try_run ()
1677 {
1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679 if { { ac_try="$ac_link"
1680 case "(($ac_try" in
1681 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1682 *) ac_try_echo=$ac_try;;
1683 esac
1684 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1685 $as_echo "$ac_try_echo"; } >&5
1686 (eval "$ac_link") 2>&5
1687 ac_status=$?
1688 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1689 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1690 { { case "(($ac_try" in
1691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1692 *) ac_try_echo=$ac_try;;
1693 esac
1694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1695 $as_echo "$ac_try_echo"; } >&5
1696 (eval "$ac_try") 2>&5
1697 ac_status=$?
1698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699 test $ac_status = 0; }; }; then :
1700 ac_retval=0
1701 else
1702 $as_echo "$as_me: program exited with status $ac_status" >&5
1703 $as_echo "$as_me: failed program was:" >&5
1704 sed 's/^/| /' conftest.$ac_ext >&5
1705
1706 ac_retval=$ac_status
1707 fi
1708 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1709 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1710 as_fn_set_status $ac_retval
1711
1712 } # ac_fn_c_try_run
1713
1714 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1715 # -------------------------------------------------------
1716 # Tests whether HEADER exists and can be compiled using the include files in
1717 # INCLUDES, setting the cache variable VAR accordingly.
1718 ac_fn_c_check_header_compile ()
1719 {
1720 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1722 $as_echo_n "checking for $2... " >&6; }
1723 if eval \${$3+:} false; then :
1724 $as_echo_n "(cached) " >&6
1725 else
1726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1727 /* end confdefs.h. */
1728 $4
1729 #include <$2>
1730 _ACEOF
1731 if ac_fn_c_try_compile "$LINENO"; then :
1732 eval "$3=yes"
1733 else
1734 eval "$3=no"
1735 fi
1736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1737 fi
1738 eval ac_res=\$$3
1739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1740 $as_echo "$ac_res" >&6; }
1741 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1742
1743 } # ac_fn_c_check_header_compile
1744 cat >config.log <<_ACEOF
1745 This file contains any messages produced by compilers while
1746 running configure, to aid debugging if configure makes a mistake.
1747
1748 It was created by sim $as_me 0, which was
1749 generated by GNU Autoconf 2.69. Invocation command line was
1750
1751 $ $0 $@
1752
1753 _ACEOF
1754 exec 5>>config.log
1755 {
1756 cat <<_ASUNAME
1757 ## --------- ##
1758 ## Platform. ##
1759 ## --------- ##
1760
1761 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1762 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1763 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1764 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1765 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1766
1767 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1768 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1769
1770 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1771 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1772 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1773 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1774 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1775 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1776 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1777
1778 _ASUNAME
1779
1780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1781 for as_dir in $PATH
1782 do
1783 IFS=$as_save_IFS
1784 test -z "$as_dir" && as_dir=.
1785 $as_echo "PATH: $as_dir"
1786 done
1787 IFS=$as_save_IFS
1788
1789 } >&5
1790
1791 cat >&5 <<_ACEOF
1792
1793
1794 ## ----------- ##
1795 ## Core tests. ##
1796 ## ----------- ##
1797
1798 _ACEOF
1799
1800
1801 # Keep a trace of the command line.
1802 # Strip out --no-create and --no-recursion so they do not pile up.
1803 # Strip out --silent because we don't want to record it for future runs.
1804 # Also quote any args containing shell meta-characters.
1805 # Make two passes to allow for proper duplicate-argument suppression.
1806 ac_configure_args=
1807 ac_configure_args0=
1808 ac_configure_args1=
1809 ac_must_keep_next=false
1810 for ac_pass in 1 2
1811 do
1812 for ac_arg
1813 do
1814 case $ac_arg in
1815 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1816 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1817 | -silent | --silent | --silen | --sile | --sil)
1818 continue ;;
1819 *\'*)
1820 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1821 esac
1822 case $ac_pass in
1823 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1824 2)
1825 as_fn_append ac_configure_args1 " '$ac_arg'"
1826 if test $ac_must_keep_next = true; then
1827 ac_must_keep_next=false # Got value, back to normal.
1828 else
1829 case $ac_arg in
1830 *=* | --config-cache | -C | -disable-* | --disable-* \
1831 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1832 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1833 | -with-* | --with-* | -without-* | --without-* | --x)
1834 case "$ac_configure_args0 " in
1835 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1836 esac
1837 ;;
1838 -* ) ac_must_keep_next=true ;;
1839 esac
1840 fi
1841 as_fn_append ac_configure_args " '$ac_arg'"
1842 ;;
1843 esac
1844 done
1845 done
1846 { ac_configure_args0=; unset ac_configure_args0;}
1847 { ac_configure_args1=; unset ac_configure_args1;}
1848
1849 # When interrupted or exit'd, cleanup temporary files, and complete
1850 # config.log. We remove comments because anyway the quotes in there
1851 # would cause problems or look ugly.
1852 # WARNING: Use '\'' to represent an apostrophe within the trap.
1853 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1854 trap 'exit_status=$?
1855 # Save into config.log some information that might help in debugging.
1856 {
1857 echo
1858
1859 $as_echo "## ---------------- ##
1860 ## Cache variables. ##
1861 ## ---------------- ##"
1862 echo
1863 # The following way of writing the cache mishandles newlines in values,
1864 (
1865 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1866 eval ac_val=\$$ac_var
1867 case $ac_val in #(
1868 *${as_nl}*)
1869 case $ac_var in #(
1870 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1871 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1872 esac
1873 case $ac_var in #(
1874 _ | IFS | as_nl) ;; #(
1875 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1876 *) { eval $ac_var=; unset $ac_var;} ;;
1877 esac ;;
1878 esac
1879 done
1880 (set) 2>&1 |
1881 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1882 *${as_nl}ac_space=\ *)
1883 sed -n \
1884 "s/'\''/'\''\\\\'\'''\''/g;
1885 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1886 ;; #(
1887 *)
1888 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1889 ;;
1890 esac |
1891 sort
1892 )
1893 echo
1894
1895 $as_echo "## ----------------- ##
1896 ## Output variables. ##
1897 ## ----------------- ##"
1898 echo
1899 for ac_var in $ac_subst_vars
1900 do
1901 eval ac_val=\$$ac_var
1902 case $ac_val in
1903 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1904 esac
1905 $as_echo "$ac_var='\''$ac_val'\''"
1906 done | sort
1907 echo
1908
1909 if test -n "$ac_subst_files"; then
1910 $as_echo "## ------------------- ##
1911 ## File substitutions. ##
1912 ## ------------------- ##"
1913 echo
1914 for ac_var in $ac_subst_files
1915 do
1916 eval ac_val=\$$ac_var
1917 case $ac_val in
1918 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1919 esac
1920 $as_echo "$ac_var='\''$ac_val'\''"
1921 done | sort
1922 echo
1923 fi
1924
1925 if test -s confdefs.h; then
1926 $as_echo "## ----------- ##
1927 ## confdefs.h. ##
1928 ## ----------- ##"
1929 echo
1930 cat confdefs.h
1931 echo
1932 fi
1933 test "$ac_signal" != 0 &&
1934 $as_echo "$as_me: caught signal $ac_signal"
1935 $as_echo "$as_me: exit $exit_status"
1936 } >&5
1937 rm -f core *.core core.conftest.* &&
1938 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1939 exit $exit_status
1940 ' 0
1941 for ac_signal in 1 2 13 15; do
1942 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1943 done
1944 ac_signal=0
1945
1946 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1947 rm -f -r conftest* confdefs.h
1948
1949 $as_echo "/* confdefs.h */" > confdefs.h
1950
1951 # Predefined preprocessor variables.
1952
1953 cat >>confdefs.h <<_ACEOF
1954 #define PACKAGE_NAME "$PACKAGE_NAME"
1955 _ACEOF
1956
1957 cat >>confdefs.h <<_ACEOF
1958 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1959 _ACEOF
1960
1961 cat >>confdefs.h <<_ACEOF
1962 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1963 _ACEOF
1964
1965 cat >>confdefs.h <<_ACEOF
1966 #define PACKAGE_STRING "$PACKAGE_STRING"
1967 _ACEOF
1968
1969 cat >>confdefs.h <<_ACEOF
1970 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1971 _ACEOF
1972
1973 cat >>confdefs.h <<_ACEOF
1974 #define PACKAGE_URL "$PACKAGE_URL"
1975 _ACEOF
1976
1977
1978 # Let the site file select an alternate cache file if it wants to.
1979 # Prefer an explicitly selected file to automatically selected ones.
1980 ac_site_file1=NONE
1981 ac_site_file2=NONE
1982 if test -n "$CONFIG_SITE"; then
1983 # We do not want a PATH search for config.site.
1984 case $CONFIG_SITE in #((
1985 -*) ac_site_file1=./$CONFIG_SITE;;
1986 */*) ac_site_file1=$CONFIG_SITE;;
1987 *) ac_site_file1=./$CONFIG_SITE;;
1988 esac
1989 elif test "x$prefix" != xNONE; then
1990 ac_site_file1=$prefix/share/config.site
1991 ac_site_file2=$prefix/etc/config.site
1992 else
1993 ac_site_file1=$ac_default_prefix/share/config.site
1994 ac_site_file2=$ac_default_prefix/etc/config.site
1995 fi
1996 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1997 do
1998 test "x$ac_site_file" = xNONE && continue
1999 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2001 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2002 sed 's/^/| /' "$ac_site_file" >&5
2003 . "$ac_site_file" \
2004 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2006 as_fn_error $? "failed to load site script $ac_site_file
2007 See \`config.log' for more details" "$LINENO" 5; }
2008 fi
2009 done
2010
2011 if test -r "$cache_file"; then
2012 # Some versions of bash will fail to source /dev/null (special files
2013 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2014 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2016 $as_echo "$as_me: loading cache $cache_file" >&6;}
2017 case $cache_file in
2018 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2019 *) . "./$cache_file";;
2020 esac
2021 fi
2022 else
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2024 $as_echo "$as_me: creating cache $cache_file" >&6;}
2025 >$cache_file
2026 fi
2027
2028 # Check that the precious variables saved in the cache have kept the same
2029 # value.
2030 ac_cache_corrupted=false
2031 for ac_var in $ac_precious_vars; do
2032 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2033 eval ac_new_set=\$ac_env_${ac_var}_set
2034 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2035 eval ac_new_val=\$ac_env_${ac_var}_value
2036 case $ac_old_set,$ac_new_set in
2037 set,)
2038 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2039 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2040 ac_cache_corrupted=: ;;
2041 ,set)
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2043 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2044 ac_cache_corrupted=: ;;
2045 ,);;
2046 *)
2047 if test "x$ac_old_val" != "x$ac_new_val"; then
2048 # differences in whitespace do not lead to failure.
2049 ac_old_val_w=`echo x $ac_old_val`
2050 ac_new_val_w=`echo x $ac_new_val`
2051 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2053 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2054 ac_cache_corrupted=:
2055 else
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2057 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2058 eval $ac_var=\$ac_old_val
2059 fi
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2061 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2063 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2064 fi;;
2065 esac
2066 # Pass precious variables to config.status.
2067 if test "$ac_new_set" = set; then
2068 case $ac_new_val in
2069 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2070 *) ac_arg=$ac_var=$ac_new_val ;;
2071 esac
2072 case " $ac_configure_args " in
2073 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2074 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2075 esac
2076 fi
2077 done
2078 if $ac_cache_corrupted; then
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2082 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2083 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2084 fi
2085 ## -------------------- ##
2086 ## Main body of script. ##
2087 ## -------------------- ##
2088
2089 ac_ext=c
2090 ac_cpp='$CPP $CPPFLAGS'
2091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2094
2095
2096
2097
2098
2099
2100 ac_aux_dir=
2101 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2102 if test -f "$ac_dir/install-sh"; then
2103 ac_aux_dir=$ac_dir
2104 ac_install_sh="$ac_aux_dir/install-sh -c"
2105 break
2106 elif test -f "$ac_dir/install.sh"; then
2107 ac_aux_dir=$ac_dir
2108 ac_install_sh="$ac_aux_dir/install.sh -c"
2109 break
2110 elif test -f "$ac_dir/shtool"; then
2111 ac_aux_dir=$ac_dir
2112 ac_install_sh="$ac_aux_dir/shtool install -c"
2113 break
2114 fi
2115 done
2116 if test -z "$ac_aux_dir"; then
2117 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2118 fi
2119
2120 # These three variables are undocumented and unsupported,
2121 # and are intended to be withdrawn in a future Autoconf release.
2122 # They can cause serious problems if a builder's source tree is in a directory
2123 # whose full name contains unusual characters.
2124 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2125 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2126 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2127
2128
2129 # Make sure we can run config.sub.
2130 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2131 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2132
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2134 $as_echo_n "checking build system type... " >&6; }
2135 if ${ac_cv_build+:} false; then :
2136 $as_echo_n "(cached) " >&6
2137 else
2138 ac_build_alias=$build_alias
2139 test "x$ac_build_alias" = x &&
2140 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2141 test "x$ac_build_alias" = x &&
2142 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2143 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2144 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2145
2146 fi
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2148 $as_echo "$ac_cv_build" >&6; }
2149 case $ac_cv_build in
2150 *-*-*) ;;
2151 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2152 esac
2153 build=$ac_cv_build
2154 ac_save_IFS=$IFS; IFS='-'
2155 set x $ac_cv_build
2156 shift
2157 build_cpu=$1
2158 build_vendor=$2
2159 shift; shift
2160 # Remember, the first character of IFS is used to create $*,
2161 # except with old shells:
2162 build_os=$*
2163 IFS=$ac_save_IFS
2164 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2165
2166
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2168 $as_echo_n "checking host system type... " >&6; }
2169 if ${ac_cv_host+:} false; then :
2170 $as_echo_n "(cached) " >&6
2171 else
2172 if test "x$host_alias" = x; then
2173 ac_cv_host=$ac_cv_build
2174 else
2175 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2176 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2177 fi
2178
2179 fi
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2181 $as_echo "$ac_cv_host" >&6; }
2182 case $ac_cv_host in
2183 *-*-*) ;;
2184 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2185 esac
2186 host=$ac_cv_host
2187 ac_save_IFS=$IFS; IFS='-'
2188 set x $ac_cv_host
2189 shift
2190 host_cpu=$1
2191 host_vendor=$2
2192 shift; shift
2193 # Remember, the first character of IFS is used to create $*,
2194 # except with old shells:
2195 host_os=$*
2196 IFS=$ac_save_IFS
2197 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2198
2199
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2201 $as_echo_n "checking target system type... " >&6; }
2202 if ${ac_cv_target+:} false; then :
2203 $as_echo_n "(cached) " >&6
2204 else
2205 if test "x$target_alias" = x; then
2206 ac_cv_target=$ac_cv_host
2207 else
2208 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2209 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2210 fi
2211
2212 fi
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2214 $as_echo "$ac_cv_target" >&6; }
2215 case $ac_cv_target in
2216 *-*-*) ;;
2217 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2218 esac
2219 target=$ac_cv_target
2220 ac_save_IFS=$IFS; IFS='-'
2221 set x $ac_cv_target
2222 shift
2223 target_cpu=$1
2224 target_vendor=$2
2225 shift; shift
2226 # Remember, the first character of IFS is used to create $*,
2227 # except with old shells:
2228 target_os=$*
2229 IFS=$ac_save_IFS
2230 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2231
2232
2233 # The aliases save the names the user supplied, while $host etc.
2234 # will get canonicalized.
2235 test -n "$target_alias" &&
2236 test "$program_prefix$program_suffix$program_transform_name" = \
2237 NONENONEs,x,x, &&
2238 program_prefix=${target_alias}-
2239 # Expand $ac_aux_dir to an absolute path.
2240 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2241
2242 ac_ext=c
2243 ac_cpp='$CPP $CPPFLAGS'
2244 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2245 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2246 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2247 if test -n "$ac_tool_prefix"; then
2248 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2249 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2251 $as_echo_n "checking for $ac_word... " >&6; }
2252 if ${ac_cv_prog_CC+:} false; then :
2253 $as_echo_n "(cached) " >&6
2254 else
2255 if test -n "$CC"; then
2256 ac_cv_prog_CC="$CC" # Let the user override the test.
2257 else
2258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2259 for as_dir in $PATH
2260 do
2261 IFS=$as_save_IFS
2262 test -z "$as_dir" && as_dir=.
2263 for ac_exec_ext in '' $ac_executable_extensions; do
2264 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2265 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2267 break 2
2268 fi
2269 done
2270 done
2271 IFS=$as_save_IFS
2272
2273 fi
2274 fi
2275 CC=$ac_cv_prog_CC
2276 if test -n "$CC"; then
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2278 $as_echo "$CC" >&6; }
2279 else
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2281 $as_echo "no" >&6; }
2282 fi
2283
2284
2285 fi
2286 if test -z "$ac_cv_prog_CC"; then
2287 ac_ct_CC=$CC
2288 # Extract the first word of "gcc", so it can be a program name with args.
2289 set dummy gcc; ac_word=$2
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2291 $as_echo_n "checking for $ac_word... " >&6; }
2292 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2293 $as_echo_n "(cached) " >&6
2294 else
2295 if test -n "$ac_ct_CC"; then
2296 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2297 else
2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299 for as_dir in $PATH
2300 do
2301 IFS=$as_save_IFS
2302 test -z "$as_dir" && as_dir=.
2303 for ac_exec_ext in '' $ac_executable_extensions; do
2304 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2305 ac_cv_prog_ac_ct_CC="gcc"
2306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2307 break 2
2308 fi
2309 done
2310 done
2311 IFS=$as_save_IFS
2312
2313 fi
2314 fi
2315 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2316 if test -n "$ac_ct_CC"; then
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2318 $as_echo "$ac_ct_CC" >&6; }
2319 else
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2321 $as_echo "no" >&6; }
2322 fi
2323
2324 if test "x$ac_ct_CC" = x; then
2325 CC=""
2326 else
2327 case $cross_compiling:$ac_tool_warned in
2328 yes:)
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2330 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2331 ac_tool_warned=yes ;;
2332 esac
2333 CC=$ac_ct_CC
2334 fi
2335 else
2336 CC="$ac_cv_prog_CC"
2337 fi
2338
2339 if test -z "$CC"; then
2340 if test -n "$ac_tool_prefix"; then
2341 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2342 set dummy ${ac_tool_prefix}cc; ac_word=$2
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2344 $as_echo_n "checking for $ac_word... " >&6; }
2345 if ${ac_cv_prog_CC+:} false; then :
2346 $as_echo_n "(cached) " >&6
2347 else
2348 if test -n "$CC"; then
2349 ac_cv_prog_CC="$CC" # Let the user override the test.
2350 else
2351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2352 for as_dir in $PATH
2353 do
2354 IFS=$as_save_IFS
2355 test -z "$as_dir" && as_dir=.
2356 for ac_exec_ext in '' $ac_executable_extensions; do
2357 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2358 ac_cv_prog_CC="${ac_tool_prefix}cc"
2359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2360 break 2
2361 fi
2362 done
2363 done
2364 IFS=$as_save_IFS
2365
2366 fi
2367 fi
2368 CC=$ac_cv_prog_CC
2369 if test -n "$CC"; then
2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2371 $as_echo "$CC" >&6; }
2372 else
2373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374 $as_echo "no" >&6; }
2375 fi
2376
2377
2378 fi
2379 fi
2380 if test -z "$CC"; then
2381 # Extract the first word of "cc", so it can be a program name with args.
2382 set dummy cc; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if ${ac_cv_prog_CC+:} false; then :
2386 $as_echo_n "(cached) " >&6
2387 else
2388 if test -n "$CC"; then
2389 ac_cv_prog_CC="$CC" # Let the user override the test.
2390 else
2391 ac_prog_rejected=no
2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 for as_dir in $PATH
2394 do
2395 IFS=$as_save_IFS
2396 test -z "$as_dir" && as_dir=.
2397 for ac_exec_ext in '' $ac_executable_extensions; do
2398 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2400 ac_prog_rejected=yes
2401 continue
2402 fi
2403 ac_cv_prog_CC="cc"
2404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2405 break 2
2406 fi
2407 done
2408 done
2409 IFS=$as_save_IFS
2410
2411 if test $ac_prog_rejected = yes; then
2412 # We found a bogon in the path, so make sure we never use it.
2413 set dummy $ac_cv_prog_CC
2414 shift
2415 if test $# != 0; then
2416 # We chose a different compiler from the bogus one.
2417 # However, it has the same basename, so the bogon will be chosen
2418 # first if we set CC to just the basename; use the full file name.
2419 shift
2420 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2421 fi
2422 fi
2423 fi
2424 fi
2425 CC=$ac_cv_prog_CC
2426 if test -n "$CC"; then
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2428 $as_echo "$CC" >&6; }
2429 else
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2431 $as_echo "no" >&6; }
2432 fi
2433
2434
2435 fi
2436 if test -z "$CC"; then
2437 if test -n "$ac_tool_prefix"; then
2438 for ac_prog in cl.exe
2439 do
2440 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2441 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2443 $as_echo_n "checking for $ac_word... " >&6; }
2444 if ${ac_cv_prog_CC+:} false; then :
2445 $as_echo_n "(cached) " >&6
2446 else
2447 if test -n "$CC"; then
2448 ac_cv_prog_CC="$CC" # Let the user override the test.
2449 else
2450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451 for as_dir in $PATH
2452 do
2453 IFS=$as_save_IFS
2454 test -z "$as_dir" && as_dir=.
2455 for ac_exec_ext in '' $ac_executable_extensions; do
2456 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2457 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2458 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2459 break 2
2460 fi
2461 done
2462 done
2463 IFS=$as_save_IFS
2464
2465 fi
2466 fi
2467 CC=$ac_cv_prog_CC
2468 if test -n "$CC"; then
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2470 $as_echo "$CC" >&6; }
2471 else
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2473 $as_echo "no" >&6; }
2474 fi
2475
2476
2477 test -n "$CC" && break
2478 done
2479 fi
2480 if test -z "$CC"; then
2481 ac_ct_CC=$CC
2482 for ac_prog in cl.exe
2483 do
2484 # Extract the first word of "$ac_prog", so it can be a program name with args.
2485 set dummy $ac_prog; ac_word=$2
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487 $as_echo_n "checking for $ac_word... " >&6; }
2488 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2489 $as_echo_n "(cached) " >&6
2490 else
2491 if test -n "$ac_ct_CC"; then
2492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2493 else
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495 for as_dir in $PATH
2496 do
2497 IFS=$as_save_IFS
2498 test -z "$as_dir" && as_dir=.
2499 for ac_exec_ext in '' $ac_executable_extensions; do
2500 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2501 ac_cv_prog_ac_ct_CC="$ac_prog"
2502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2503 break 2
2504 fi
2505 done
2506 done
2507 IFS=$as_save_IFS
2508
2509 fi
2510 fi
2511 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2512 if test -n "$ac_ct_CC"; then
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2514 $as_echo "$ac_ct_CC" >&6; }
2515 else
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2517 $as_echo "no" >&6; }
2518 fi
2519
2520
2521 test -n "$ac_ct_CC" && break
2522 done
2523
2524 if test "x$ac_ct_CC" = x; then
2525 CC=""
2526 else
2527 case $cross_compiling:$ac_tool_warned in
2528 yes:)
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2530 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2531 ac_tool_warned=yes ;;
2532 esac
2533 CC=$ac_ct_CC
2534 fi
2535 fi
2536
2537 fi
2538
2539
2540 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2541 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2542 as_fn_error $? "no acceptable C compiler found in \$PATH
2543 See \`config.log' for more details" "$LINENO" 5; }
2544
2545 # Provide some information about the compiler.
2546 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2547 set X $ac_compile
2548 ac_compiler=$2
2549 for ac_option in --version -v -V -qversion; do
2550 { { ac_try="$ac_compiler $ac_option >&5"
2551 case "(($ac_try" in
2552 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2553 *) ac_try_echo=$ac_try;;
2554 esac
2555 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2556 $as_echo "$ac_try_echo"; } >&5
2557 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2558 ac_status=$?
2559 if test -s conftest.err; then
2560 sed '10a\
2561 ... rest of stderr output deleted ...
2562 10q' conftest.err >conftest.er1
2563 cat conftest.er1 >&5
2564 fi
2565 rm -f conftest.er1 conftest.err
2566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2567 test $ac_status = 0; }
2568 done
2569
2570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571 /* end confdefs.h. */
2572
2573 int
2574 main ()
2575 {
2576
2577 ;
2578 return 0;
2579 }
2580 _ACEOF
2581 ac_clean_files_save=$ac_clean_files
2582 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2583 # Try to create an executable without -o first, disregard a.out.
2584 # It will help us diagnose broken compilers, and finding out an intuition
2585 # of exeext.
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2587 $as_echo_n "checking whether the C compiler works... " >&6; }
2588 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2589
2590 # The possible output files:
2591 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2592
2593 ac_rmfiles=
2594 for ac_file in $ac_files
2595 do
2596 case $ac_file in
2597 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2598 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2599 esac
2600 done
2601 rm -f $ac_rmfiles
2602
2603 if { { ac_try="$ac_link_default"
2604 case "(($ac_try" in
2605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2606 *) ac_try_echo=$ac_try;;
2607 esac
2608 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2609 $as_echo "$ac_try_echo"; } >&5
2610 (eval "$ac_link_default") 2>&5
2611 ac_status=$?
2612 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2613 test $ac_status = 0; }; then :
2614 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2615 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2616 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2617 # so that the user can short-circuit this test for compilers unknown to
2618 # Autoconf.
2619 for ac_file in $ac_files ''
2620 do
2621 test -f "$ac_file" || continue
2622 case $ac_file in
2623 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2624 ;;
2625 [ab].out )
2626 # We found the default executable, but exeext='' is most
2627 # certainly right.
2628 break;;
2629 *.* )
2630 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2631 then :; else
2632 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2633 fi
2634 # We set ac_cv_exeext here because the later test for it is not
2635 # safe: cross compilers may not add the suffix if given an `-o'
2636 # argument, so we may need to know it at that point already.
2637 # Even if this section looks crufty: it has the advantage of
2638 # actually working.
2639 break;;
2640 * )
2641 break;;
2642 esac
2643 done
2644 test "$ac_cv_exeext" = no && ac_cv_exeext=
2645
2646 else
2647 ac_file=''
2648 fi
2649 if test -z "$ac_file"; then :
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2651 $as_echo "no" >&6; }
2652 $as_echo "$as_me: failed program was:" >&5
2653 sed 's/^/| /' conftest.$ac_ext >&5
2654
2655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2656 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2657 as_fn_error 77 "C compiler cannot create executables
2658 See \`config.log' for more details" "$LINENO" 5; }
2659 else
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2661 $as_echo "yes" >&6; }
2662 fi
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2664 $as_echo_n "checking for C compiler default output file name... " >&6; }
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2666 $as_echo "$ac_file" >&6; }
2667 ac_exeext=$ac_cv_exeext
2668
2669 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2670 ac_clean_files=$ac_clean_files_save
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2672 $as_echo_n "checking for suffix of executables... " >&6; }
2673 if { { ac_try="$ac_link"
2674 case "(($ac_try" in
2675 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2676 *) ac_try_echo=$ac_try;;
2677 esac
2678 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2679 $as_echo "$ac_try_echo"; } >&5
2680 (eval "$ac_link") 2>&5
2681 ac_status=$?
2682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2683 test $ac_status = 0; }; then :
2684 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2685 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2686 # work properly (i.e., refer to `conftest.exe'), while it won't with
2687 # `rm'.
2688 for ac_file in conftest.exe conftest conftest.*; do
2689 test -f "$ac_file" || continue
2690 case $ac_file in
2691 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2692 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2693 break;;
2694 * ) break;;
2695 esac
2696 done
2697 else
2698 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2700 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2701 See \`config.log' for more details" "$LINENO" 5; }
2702 fi
2703 rm -f conftest conftest$ac_cv_exeext
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2705 $as_echo "$ac_cv_exeext" >&6; }
2706
2707 rm -f conftest.$ac_ext
2708 EXEEXT=$ac_cv_exeext
2709 ac_exeext=$EXEEXT
2710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2711 /* end confdefs.h. */
2712 #include <stdio.h>
2713 int
2714 main ()
2715 {
2716 FILE *f = fopen ("conftest.out", "w");
2717 return ferror (f) || fclose (f) != 0;
2718
2719 ;
2720 return 0;
2721 }
2722 _ACEOF
2723 ac_clean_files="$ac_clean_files conftest.out"
2724 # Check that the compiler produces executables we can run. If not, either
2725 # the compiler is broken, or we cross compile.
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2727 $as_echo_n "checking whether we are cross compiling... " >&6; }
2728 if test "$cross_compiling" != yes; then
2729 { { ac_try="$ac_link"
2730 case "(($ac_try" in
2731 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2732 *) ac_try_echo=$ac_try;;
2733 esac
2734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2735 $as_echo "$ac_try_echo"; } >&5
2736 (eval "$ac_link") 2>&5
2737 ac_status=$?
2738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2739 test $ac_status = 0; }
2740 if { ac_try='./conftest$ac_cv_exeext'
2741 { { case "(($ac_try" in
2742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2743 *) ac_try_echo=$ac_try;;
2744 esac
2745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2746 $as_echo "$ac_try_echo"; } >&5
2747 (eval "$ac_try") 2>&5
2748 ac_status=$?
2749 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2750 test $ac_status = 0; }; }; then
2751 cross_compiling=no
2752 else
2753 if test "$cross_compiling" = maybe; then
2754 cross_compiling=yes
2755 else
2756 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2758 as_fn_error $? "cannot run C compiled programs.
2759 If you meant to cross compile, use \`--host'.
2760 See \`config.log' for more details" "$LINENO" 5; }
2761 fi
2762 fi
2763 fi
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2765 $as_echo "$cross_compiling" >&6; }
2766
2767 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2768 ac_clean_files=$ac_clean_files_save
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2770 $as_echo_n "checking for suffix of object files... " >&6; }
2771 if ${ac_cv_objext+:} false; then :
2772 $as_echo_n "(cached) " >&6
2773 else
2774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2775 /* end confdefs.h. */
2776
2777 int
2778 main ()
2779 {
2780
2781 ;
2782 return 0;
2783 }
2784 _ACEOF
2785 rm -f conftest.o conftest.obj
2786 if { { ac_try="$ac_compile"
2787 case "(($ac_try" in
2788 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2789 *) ac_try_echo=$ac_try;;
2790 esac
2791 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2792 $as_echo "$ac_try_echo"; } >&5
2793 (eval "$ac_compile") 2>&5
2794 ac_status=$?
2795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2796 test $ac_status = 0; }; then :
2797 for ac_file in conftest.o conftest.obj conftest.*; do
2798 test -f "$ac_file" || continue;
2799 case $ac_file in
2800 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2801 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2802 break;;
2803 esac
2804 done
2805 else
2806 $as_echo "$as_me: failed program was:" >&5
2807 sed 's/^/| /' conftest.$ac_ext >&5
2808
2809 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2811 as_fn_error $? "cannot compute suffix of object files: cannot compile
2812 See \`config.log' for more details" "$LINENO" 5; }
2813 fi
2814 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2815 fi
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2817 $as_echo "$ac_cv_objext" >&6; }
2818 OBJEXT=$ac_cv_objext
2819 ac_objext=$OBJEXT
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2821 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2822 if ${ac_cv_c_compiler_gnu+:} false; then :
2823 $as_echo_n "(cached) " >&6
2824 else
2825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2826 /* end confdefs.h. */
2827
2828 int
2829 main ()
2830 {
2831 #ifndef __GNUC__
2832 choke me
2833 #endif
2834
2835 ;
2836 return 0;
2837 }
2838 _ACEOF
2839 if ac_fn_c_try_compile "$LINENO"; then :
2840 ac_compiler_gnu=yes
2841 else
2842 ac_compiler_gnu=no
2843 fi
2844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2845 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2846
2847 fi
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2849 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2850 if test $ac_compiler_gnu = yes; then
2851 GCC=yes
2852 else
2853 GCC=
2854 fi
2855 ac_test_CFLAGS=${CFLAGS+set}
2856 ac_save_CFLAGS=$CFLAGS
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2858 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2859 if ${ac_cv_prog_cc_g+:} false; then :
2860 $as_echo_n "(cached) " >&6
2861 else
2862 ac_save_c_werror_flag=$ac_c_werror_flag
2863 ac_c_werror_flag=yes
2864 ac_cv_prog_cc_g=no
2865 CFLAGS="-g"
2866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2867 /* end confdefs.h. */
2868
2869 int
2870 main ()
2871 {
2872
2873 ;
2874 return 0;
2875 }
2876 _ACEOF
2877 if ac_fn_c_try_compile "$LINENO"; then :
2878 ac_cv_prog_cc_g=yes
2879 else
2880 CFLAGS=""
2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2882 /* end confdefs.h. */
2883
2884 int
2885 main ()
2886 {
2887
2888 ;
2889 return 0;
2890 }
2891 _ACEOF
2892 if ac_fn_c_try_compile "$LINENO"; then :
2893
2894 else
2895 ac_c_werror_flag=$ac_save_c_werror_flag
2896 CFLAGS="-g"
2897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2898 /* end confdefs.h. */
2899
2900 int
2901 main ()
2902 {
2903
2904 ;
2905 return 0;
2906 }
2907 _ACEOF
2908 if ac_fn_c_try_compile "$LINENO"; then :
2909 ac_cv_prog_cc_g=yes
2910 fi
2911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2912 fi
2913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2914 fi
2915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2916 ac_c_werror_flag=$ac_save_c_werror_flag
2917 fi
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2919 $as_echo "$ac_cv_prog_cc_g" >&6; }
2920 if test "$ac_test_CFLAGS" = set; then
2921 CFLAGS=$ac_save_CFLAGS
2922 elif test $ac_cv_prog_cc_g = yes; then
2923 if test "$GCC" = yes; then
2924 CFLAGS="-g -O2"
2925 else
2926 CFLAGS="-g"
2927 fi
2928 else
2929 if test "$GCC" = yes; then
2930 CFLAGS="-O2"
2931 else
2932 CFLAGS=
2933 fi
2934 fi
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2936 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2937 if ${ac_cv_prog_cc_c89+:} false; then :
2938 $as_echo_n "(cached) " >&6
2939 else
2940 ac_cv_prog_cc_c89=no
2941 ac_save_CC=$CC
2942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2943 /* end confdefs.h. */
2944 #include <stdarg.h>
2945 #include <stdio.h>
2946 struct stat;
2947 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2948 struct buf { int x; };
2949 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2950 static char *e (p, i)
2951 char **p;
2952 int i;
2953 {
2954 return p[i];
2955 }
2956 static char *f (char * (*g) (char **, int), char **p, ...)
2957 {
2958 char *s;
2959 va_list v;
2960 va_start (v,p);
2961 s = g (p, va_arg (v,int));
2962 va_end (v);
2963 return s;
2964 }
2965
2966 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2967 function prototypes and stuff, but not '\xHH' hex character constants.
2968 These don't provoke an error unfortunately, instead are silently treated
2969 as 'x'. The following induces an error, until -std is added to get
2970 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2971 array size at least. It's necessary to write '\x00'==0 to get something
2972 that's true only with -std. */
2973 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2974
2975 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2976 inside strings and character constants. */
2977 #define FOO(x) 'x'
2978 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2979
2980 int test (int i, double x);
2981 struct s1 {int (*f) (int a);};
2982 struct s2 {int (*f) (double a);};
2983 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2984 int argc;
2985 char **argv;
2986 int
2987 main ()
2988 {
2989 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2990 ;
2991 return 0;
2992 }
2993 _ACEOF
2994 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2995 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2996 do
2997 CC="$ac_save_CC $ac_arg"
2998 if ac_fn_c_try_compile "$LINENO"; then :
2999 ac_cv_prog_cc_c89=$ac_arg
3000 fi
3001 rm -f core conftest.err conftest.$ac_objext
3002 test "x$ac_cv_prog_cc_c89" != "xno" && break
3003 done
3004 rm -f conftest.$ac_ext
3005 CC=$ac_save_CC
3006
3007 fi
3008 # AC_CACHE_VAL
3009 case "x$ac_cv_prog_cc_c89" in
3010 x)
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3012 $as_echo "none needed" >&6; } ;;
3013 xno)
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3015 $as_echo "unsupported" >&6; } ;;
3016 *)
3017 CC="$CC $ac_cv_prog_cc_c89"
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3019 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3020 esac
3021 if test "x$ac_cv_prog_cc_c89" != xno; then :
3022
3023 fi
3024
3025 ac_ext=c
3026 ac_cpp='$CPP $CPPFLAGS'
3027 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3028 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3029 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3030
3031 ac_ext=c
3032 ac_cpp='$CPP $CPPFLAGS'
3033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3037 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3038 if ${am_cv_prog_cc_c_o+:} false; then :
3039 $as_echo_n "(cached) " >&6
3040 else
3041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3042 /* end confdefs.h. */
3043
3044 int
3045 main ()
3046 {
3047
3048 ;
3049 return 0;
3050 }
3051 _ACEOF
3052 # Make sure it works both with $CC and with simple cc.
3053 # Following AC_PROG_CC_C_O, we do the test twice because some
3054 # compilers refuse to overwrite an existing .o file with -o,
3055 # though they will create one.
3056 am_cv_prog_cc_c_o=yes
3057 for am_i in 1 2; do
3058 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3059 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3060 ac_status=$?
3061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3062 (exit $ac_status); } \
3063 && test -f conftest2.$ac_objext; then
3064 : OK
3065 else
3066 am_cv_prog_cc_c_o=no
3067 break
3068 fi
3069 done
3070 rm -f core conftest*
3071 unset am_i
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3074 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3075 if test "$am_cv_prog_cc_c_o" != yes; then
3076 # Losing compiler, so override with the script.
3077 # FIXME: It is wrong to rewrite CC.
3078 # But if we don't then we get into trouble of one sort or another.
3079 # A longer-term fix would be to have automake use am__CC in this case,
3080 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3081 CC="$am_aux_dir/compile $CC"
3082 fi
3083 ac_ext=c
3084 ac_cpp='$CPP $CPPFLAGS'
3085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088
3089
3090
3091 ac_ext=c
3092 ac_cpp='$CPP $CPPFLAGS'
3093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3097 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3098 # On Suns, sometimes $CPP names a directory.
3099 if test -n "$CPP" && test -d "$CPP"; then
3100 CPP=
3101 fi
3102 if test -z "$CPP"; then
3103 if ${ac_cv_prog_CPP+:} false; then :
3104 $as_echo_n "(cached) " >&6
3105 else
3106 # Double quotes because CPP needs to be expanded
3107 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3108 do
3109 ac_preproc_ok=false
3110 for ac_c_preproc_warn_flag in '' yes
3111 do
3112 # Use a header file that comes with gcc, so configuring glibc
3113 # with a fresh cross-compiler works.
3114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3115 # <limits.h> exists even on freestanding compilers.
3116 # On the NeXT, cc -E runs the code through the compiler's parser,
3117 # not just through cpp. "Syntax error" is here to catch this case.
3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3119 /* end confdefs.h. */
3120 #ifdef __STDC__
3121 # include <limits.h>
3122 #else
3123 # include <assert.h>
3124 #endif
3125 Syntax error
3126 _ACEOF
3127 if ac_fn_c_try_cpp "$LINENO"; then :
3128
3129 else
3130 # Broken: fails on valid input.
3131 continue
3132 fi
3133 rm -f conftest.err conftest.i conftest.$ac_ext
3134
3135 # OK, works on sane cases. Now check whether nonexistent headers
3136 # can be detected and how.
3137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3138 /* end confdefs.h. */
3139 #include <ac_nonexistent.h>
3140 _ACEOF
3141 if ac_fn_c_try_cpp "$LINENO"; then :
3142 # Broken: success on invalid input.
3143 continue
3144 else
3145 # Passes both tests.
3146 ac_preproc_ok=:
3147 break
3148 fi
3149 rm -f conftest.err conftest.i conftest.$ac_ext
3150
3151 done
3152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3153 rm -f conftest.i conftest.err conftest.$ac_ext
3154 if $ac_preproc_ok; then :
3155 break
3156 fi
3157
3158 done
3159 ac_cv_prog_CPP=$CPP
3160
3161 fi
3162 CPP=$ac_cv_prog_CPP
3163 else
3164 ac_cv_prog_CPP=$CPP
3165 fi
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3167 $as_echo "$CPP" >&6; }
3168 ac_preproc_ok=false
3169 for ac_c_preproc_warn_flag in '' yes
3170 do
3171 # Use a header file that comes with gcc, so configuring glibc
3172 # with a fresh cross-compiler works.
3173 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3174 # <limits.h> exists even on freestanding compilers.
3175 # On the NeXT, cc -E runs the code through the compiler's parser,
3176 # not just through cpp. "Syntax error" is here to catch this case.
3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3178 /* end confdefs.h. */
3179 #ifdef __STDC__
3180 # include <limits.h>
3181 #else
3182 # include <assert.h>
3183 #endif
3184 Syntax error
3185 _ACEOF
3186 if ac_fn_c_try_cpp "$LINENO"; then :
3187
3188 else
3189 # Broken: fails on valid input.
3190 continue
3191 fi
3192 rm -f conftest.err conftest.i conftest.$ac_ext
3193
3194 # OK, works on sane cases. Now check whether nonexistent headers
3195 # can be detected and how.
3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197 /* end confdefs.h. */
3198 #include <ac_nonexistent.h>
3199 _ACEOF
3200 if ac_fn_c_try_cpp "$LINENO"; then :
3201 # Broken: success on invalid input.
3202 continue
3203 else
3204 # Passes both tests.
3205 ac_preproc_ok=:
3206 break
3207 fi
3208 rm -f conftest.err conftest.i conftest.$ac_ext
3209
3210 done
3211 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3212 rm -f conftest.i conftest.err conftest.$ac_ext
3213 if $ac_preproc_ok; then :
3214
3215 else
3216 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3217 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3218 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3219 See \`config.log' for more details" "$LINENO" 5; }
3220 fi
3221
3222 ac_ext=c
3223 ac_cpp='$CPP $CPPFLAGS'
3224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3227
3228
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3230 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3231 if ${ac_cv_path_GREP+:} false; then :
3232 $as_echo_n "(cached) " >&6
3233 else
3234 if test -z "$GREP"; then
3235 ac_path_GREP_found=false
3236 # Loop through the user's path and test for each of PROGNAME-LIST
3237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3238 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3239 do
3240 IFS=$as_save_IFS
3241 test -z "$as_dir" && as_dir=.
3242 for ac_prog in grep ggrep; do
3243 for ac_exec_ext in '' $ac_executable_extensions; do
3244 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3245 as_fn_executable_p "$ac_path_GREP" || continue
3246 # Check for GNU ac_path_GREP and select it if it is found.
3247 # Check for GNU $ac_path_GREP
3248 case `"$ac_path_GREP" --version 2>&1` in
3249 *GNU*)
3250 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3251 *)
3252 ac_count=0
3253 $as_echo_n 0123456789 >"conftest.in"
3254 while :
3255 do
3256 cat "conftest.in" "conftest.in" >"conftest.tmp"
3257 mv "conftest.tmp" "conftest.in"
3258 cp "conftest.in" "conftest.nl"
3259 $as_echo 'GREP' >> "conftest.nl"
3260 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3261 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3262 as_fn_arith $ac_count + 1 && ac_count=$as_val
3263 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3264 # Best one so far, save it but keep looking for a better one
3265 ac_cv_path_GREP="$ac_path_GREP"
3266 ac_path_GREP_max=$ac_count
3267 fi
3268 # 10*(2^10) chars as input seems more than enough
3269 test $ac_count -gt 10 && break
3270 done
3271 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3272 esac
3273
3274 $ac_path_GREP_found && break 3
3275 done
3276 done
3277 done
3278 IFS=$as_save_IFS
3279 if test -z "$ac_cv_path_GREP"; then
3280 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3281 fi
3282 else
3283 ac_cv_path_GREP=$GREP
3284 fi
3285
3286 fi
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3288 $as_echo "$ac_cv_path_GREP" >&6; }
3289 GREP="$ac_cv_path_GREP"
3290
3291
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3293 $as_echo_n "checking for egrep... " >&6; }
3294 if ${ac_cv_path_EGREP+:} false; then :
3295 $as_echo_n "(cached) " >&6
3296 else
3297 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3298 then ac_cv_path_EGREP="$GREP -E"
3299 else
3300 if test -z "$EGREP"; then
3301 ac_path_EGREP_found=false
3302 # Loop through the user's path and test for each of PROGNAME-LIST
3303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3304 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3305 do
3306 IFS=$as_save_IFS
3307 test -z "$as_dir" && as_dir=.
3308 for ac_prog in egrep; do
3309 for ac_exec_ext in '' $ac_executable_extensions; do
3310 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3311 as_fn_executable_p "$ac_path_EGREP" || continue
3312 # Check for GNU ac_path_EGREP and select it if it is found.
3313 # Check for GNU $ac_path_EGREP
3314 case `"$ac_path_EGREP" --version 2>&1` in
3315 *GNU*)
3316 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3317 *)
3318 ac_count=0
3319 $as_echo_n 0123456789 >"conftest.in"
3320 while :
3321 do
3322 cat "conftest.in" "conftest.in" >"conftest.tmp"
3323 mv "conftest.tmp" "conftest.in"
3324 cp "conftest.in" "conftest.nl"
3325 $as_echo 'EGREP' >> "conftest.nl"
3326 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3327 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3328 as_fn_arith $ac_count + 1 && ac_count=$as_val
3329 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3330 # Best one so far, save it but keep looking for a better one
3331 ac_cv_path_EGREP="$ac_path_EGREP"
3332 ac_path_EGREP_max=$ac_count
3333 fi
3334 # 10*(2^10) chars as input seems more than enough
3335 test $ac_count -gt 10 && break
3336 done
3337 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3338 esac
3339
3340 $ac_path_EGREP_found && break 3
3341 done
3342 done
3343 done
3344 IFS=$as_save_IFS
3345 if test -z "$ac_cv_path_EGREP"; then
3346 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3347 fi
3348 else
3349 ac_cv_path_EGREP=$EGREP
3350 fi
3351
3352 fi
3353 fi
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3355 $as_echo "$ac_cv_path_EGREP" >&6; }
3356 EGREP="$ac_cv_path_EGREP"
3357
3358
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3360 $as_echo_n "checking for ANSI C header files... " >&6; }
3361 if ${ac_cv_header_stdc+:} false; then :
3362 $as_echo_n "(cached) " >&6
3363 else
3364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3365 /* end confdefs.h. */
3366 #include <stdlib.h>
3367 #include <stdarg.h>
3368 #include <string.h>
3369 #include <float.h>
3370
3371 int
3372 main ()
3373 {
3374
3375 ;
3376 return 0;
3377 }
3378 _ACEOF
3379 if ac_fn_c_try_compile "$LINENO"; then :
3380 ac_cv_header_stdc=yes
3381 else
3382 ac_cv_header_stdc=no
3383 fi
3384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3385
3386 if test $ac_cv_header_stdc = yes; then
3387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h. */
3390 #include <string.h>
3391
3392 _ACEOF
3393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3394 $EGREP "memchr" >/dev/null 2>&1; then :
3395
3396 else
3397 ac_cv_header_stdc=no
3398 fi
3399 rm -f conftest*
3400
3401 fi
3402
3403 if test $ac_cv_header_stdc = yes; then
3404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h. */
3407 #include <stdlib.h>
3408
3409 _ACEOF
3410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3411 $EGREP "free" >/dev/null 2>&1; then :
3412
3413 else
3414 ac_cv_header_stdc=no
3415 fi
3416 rm -f conftest*
3417
3418 fi
3419
3420 if test $ac_cv_header_stdc = yes; then
3421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3422 if test "$cross_compiling" = yes; then :
3423 :
3424 else
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426 /* end confdefs.h. */
3427 #include <ctype.h>
3428 #include <stdlib.h>
3429 #if ((' ' & 0x0FF) == 0x020)
3430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3432 #else
3433 # define ISLOWER(c) \
3434 (('a' <= (c) && (c) <= 'i') \
3435 || ('j' <= (c) && (c) <= 'r') \
3436 || ('s' <= (c) && (c) <= 'z'))
3437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3438 #endif
3439
3440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3441 int
3442 main ()
3443 {
3444 int i;
3445 for (i = 0; i < 256; i++)
3446 if (XOR (islower (i), ISLOWER (i))
3447 || toupper (i) != TOUPPER (i))
3448 return 2;
3449 return 0;
3450 }
3451 _ACEOF
3452 if ac_fn_c_try_run "$LINENO"; then :
3453
3454 else
3455 ac_cv_header_stdc=no
3456 fi
3457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3458 conftest.$ac_objext conftest.beam conftest.$ac_ext
3459 fi
3460
3461 fi
3462 fi
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3464 $as_echo "$ac_cv_header_stdc" >&6; }
3465 if test $ac_cv_header_stdc = yes; then
3466
3467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3468
3469 fi
3470
3471 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3472 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3473 inttypes.h stdint.h unistd.h
3474 do :
3475 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3476 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3477 "
3478 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3479 cat >>confdefs.h <<_ACEOF
3480 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3481 _ACEOF
3482
3483 fi
3484
3485 done
3486
3487
3488
3489 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3490 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3491 MINIX=yes
3492 else
3493 MINIX=
3494 fi
3495
3496
3497 if test "$MINIX" = yes; then
3498
3499 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3500
3501
3502 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3503
3504
3505 $as_echo "#define _MINIX 1" >>confdefs.h
3506
3507 fi
3508
3509
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3511 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3512 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3513 $as_echo_n "(cached) " >&6
3514 else
3515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3516 /* end confdefs.h. */
3517
3518 # define __EXTENSIONS__ 1
3519 $ac_includes_default
3520 int
3521 main ()
3522 {
3523
3524 ;
3525 return 0;
3526 }
3527 _ACEOF
3528 if ac_fn_c_try_compile "$LINENO"; then :
3529 ac_cv_safe_to_define___extensions__=yes
3530 else
3531 ac_cv_safe_to_define___extensions__=no
3532 fi
3533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3534 fi
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3536 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3537 test $ac_cv_safe_to_define___extensions__ = yes &&
3538 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3539
3540 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3541
3542 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3543
3544 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3545
3546 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3547
3548
3549 test "$program_prefix" != NONE &&
3550 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3551 # Use a double $ so make ignores it.
3552 test "$program_suffix" != NONE &&
3553 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3554 # Double any \ or $.
3555 # By default was `s,x,x', remove it if useless.
3556 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3557 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3558
3559 # Find a good install program. We prefer a C program (faster),
3560 # so one script is as good as another. But avoid the broken or
3561 # incompatible versions:
3562 # SysV /etc/install, /usr/sbin/install
3563 # SunOS /usr/etc/install
3564 # IRIX /sbin/install
3565 # AIX /bin/install
3566 # AmigaOS /C/install, which installs bootblocks on floppy discs
3567 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3568 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3569 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3570 # OS/2's system install, which has a completely different semantic
3571 # ./install, which can be erroneously created by make from ./install.sh.
3572 # Reject install programs that cannot install multiple files.
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3574 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3575 if test -z "$INSTALL"; then
3576 if ${ac_cv_path_install+:} false; then :
3577 $as_echo_n "(cached) " >&6
3578 else
3579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3580 for as_dir in $PATH
3581 do
3582 IFS=$as_save_IFS
3583 test -z "$as_dir" && as_dir=.
3584 # Account for people who put trailing slashes in PATH elements.
3585 case $as_dir/ in #((
3586 ./ | .// | /[cC]/* | \
3587 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3588 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3589 /usr/ucb/* ) ;;
3590 *)
3591 # OSF1 and SCO ODT 3.0 have their own names for install.
3592 # Don't use installbsd from OSF since it installs stuff as root
3593 # by default.
3594 for ac_prog in ginstall scoinst install; do
3595 for ac_exec_ext in '' $ac_executable_extensions; do
3596 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3597 if test $ac_prog = install &&
3598 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3599 # AIX install. It has an incompatible calling convention.
3600 :
3601 elif test $ac_prog = install &&
3602 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3603 # program-specific install script used by HP pwplus--don't use.
3604 :
3605 else
3606 rm -rf conftest.one conftest.two conftest.dir
3607 echo one > conftest.one
3608 echo two > conftest.two
3609 mkdir conftest.dir
3610 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3611 test -s conftest.one && test -s conftest.two &&
3612 test -s conftest.dir/conftest.one &&
3613 test -s conftest.dir/conftest.two
3614 then
3615 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3616 break 3
3617 fi
3618 fi
3619 fi
3620 done
3621 done
3622 ;;
3623 esac
3624
3625 done
3626 IFS=$as_save_IFS
3627
3628 rm -rf conftest.one conftest.two conftest.dir
3629
3630 fi
3631 if test "${ac_cv_path_install+set}" = set; then
3632 INSTALL=$ac_cv_path_install
3633 else
3634 # As a last resort, use the slow shell script. Don't cache a
3635 # value for INSTALL within a source directory, because that will
3636 # break other packages using the cache if that directory is
3637 # removed, or if the value is a relative name.
3638 INSTALL=$ac_install_sh
3639 fi
3640 fi
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3642 $as_echo "$INSTALL" >&6; }
3643
3644 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3645 # It thinks the first close brace ends the variable substitution.
3646 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3647
3648 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3649
3650 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3651
3652
3653
3654
3655
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3657 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3658 if ${ac_cv_c_bigendian+:} false; then :
3659 $as_echo_n "(cached) " >&6
3660 else
3661 ac_cv_c_bigendian=unknown
3662 # See if we're dealing with a universal compiler.
3663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3664 /* end confdefs.h. */
3665 #ifndef __APPLE_CC__
3666 not a universal capable compiler
3667 #endif
3668 typedef int dummy;
3669
3670 _ACEOF
3671 if ac_fn_c_try_compile "$LINENO"; then :
3672
3673 # Check for potential -arch flags. It is not universal unless
3674 # there are at least two -arch flags with different values.
3675 ac_arch=
3676 ac_prev=
3677 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3678 if test -n "$ac_prev"; then
3679 case $ac_word in
3680 i?86 | x86_64 | ppc | ppc64)
3681 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3682 ac_arch=$ac_word
3683 else
3684 ac_cv_c_bigendian=universal
3685 break
3686 fi
3687 ;;
3688 esac
3689 ac_prev=
3690 elif test "x$ac_word" = "x-arch"; then
3691 ac_prev=arch
3692 fi
3693 done
3694 fi
3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3696 if test $ac_cv_c_bigendian = unknown; then
3697 # See if sys/param.h defines the BYTE_ORDER macro.
3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h. */
3700 #include <sys/types.h>
3701 #include <sys/param.h>
3702
3703 int
3704 main ()
3705 {
3706 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3707 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3708 && LITTLE_ENDIAN)
3709 bogus endian macros
3710 #endif
3711
3712 ;
3713 return 0;
3714 }
3715 _ACEOF
3716 if ac_fn_c_try_compile "$LINENO"; then :
3717 # It does; now see whether it defined to BIG_ENDIAN or not.
3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3719 /* end confdefs.h. */
3720 #include <sys/types.h>
3721 #include <sys/param.h>
3722
3723 int
3724 main ()
3725 {
3726 #if BYTE_ORDER != BIG_ENDIAN
3727 not big endian
3728 #endif
3729
3730 ;
3731 return 0;
3732 }
3733 _ACEOF
3734 if ac_fn_c_try_compile "$LINENO"; then :
3735 ac_cv_c_bigendian=yes
3736 else
3737 ac_cv_c_bigendian=no
3738 fi
3739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3740 fi
3741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3742 fi
3743 if test $ac_cv_c_bigendian = unknown; then
3744 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h. */
3747 #include <limits.h>
3748
3749 int
3750 main ()
3751 {
3752 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3753 bogus endian macros
3754 #endif
3755
3756 ;
3757 return 0;
3758 }
3759 _ACEOF
3760 if ac_fn_c_try_compile "$LINENO"; then :
3761 # It does; now see whether it defined to _BIG_ENDIAN or not.
3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h. */
3764 #include <limits.h>
3765
3766 int
3767 main ()
3768 {
3769 #ifndef _BIG_ENDIAN
3770 not big endian
3771 #endif
3772
3773 ;
3774 return 0;
3775 }
3776 _ACEOF
3777 if ac_fn_c_try_compile "$LINENO"; then :
3778 ac_cv_c_bigendian=yes
3779 else
3780 ac_cv_c_bigendian=no
3781 fi
3782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 fi
3786 if test $ac_cv_c_bigendian = unknown; then
3787 # Compile a test program.
3788 if test "$cross_compiling" = yes; then :
3789 # Try to guess by grepping values from an object file.
3790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h. */
3792 short int ascii_mm[] =
3793 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3794 short int ascii_ii[] =
3795 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3796 int use_ascii (int i) {
3797 return ascii_mm[i] + ascii_ii[i];
3798 }
3799 short int ebcdic_ii[] =
3800 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3801 short int ebcdic_mm[] =
3802 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3803 int use_ebcdic (int i) {
3804 return ebcdic_mm[i] + ebcdic_ii[i];
3805 }
3806 extern int foo;
3807
3808 int
3809 main ()
3810 {
3811 return use_ascii (foo) == use_ebcdic (foo);
3812 ;
3813 return 0;
3814 }
3815 _ACEOF
3816 if ac_fn_c_try_compile "$LINENO"; then :
3817 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3818 ac_cv_c_bigendian=yes
3819 fi
3820 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3821 if test "$ac_cv_c_bigendian" = unknown; then
3822 ac_cv_c_bigendian=no
3823 else
3824 # finding both strings is unlikely to happen, but who knows?
3825 ac_cv_c_bigendian=unknown
3826 fi
3827 fi
3828 fi
3829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3830 else
3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h. */
3833 $ac_includes_default
3834 int
3835 main ()
3836 {
3837
3838 /* Are we little or big endian? From Harbison&Steele. */
3839 union
3840 {
3841 long int l;
3842 char c[sizeof (long int)];
3843 } u;
3844 u.l = 1;
3845 return u.c[sizeof (long int) - 1] == 1;
3846
3847 ;
3848 return 0;
3849 }
3850 _ACEOF
3851 if ac_fn_c_try_run "$LINENO"; then :
3852 ac_cv_c_bigendian=no
3853 else
3854 ac_cv_c_bigendian=yes
3855 fi
3856 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3857 conftest.$ac_objext conftest.beam conftest.$ac_ext
3858 fi
3859
3860 fi
3861 fi
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3863 $as_echo "$ac_cv_c_bigendian" >&6; }
3864 case $ac_cv_c_bigendian in #(
3865 yes)
3866 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3867 ;; #(
3868 no)
3869 ;; #(
3870 universal)
3871
3872 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3873
3874 ;; #(
3875 *)
3876 as_fn_error $? "unknown endianness
3877 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3878 esac
3879
3880
3881
3882
3883 if test "x$cross_compiling" = "xno"; then
3884 : "${CC_FOR_BUILD:=\$(CC)}"
3885 : "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
3886 : "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
3887 else
3888 : "${CC_FOR_BUILD:=gcc}"
3889 : "${CFLAGS_FOR_BUILD:=-g -O}"
3890 : "${LDLFAGS_FOR_BUILD:=}"
3891 fi
3892
3893
3894
3895
3896
3897 if test -n "$ac_tool_prefix"; then
3898 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3899 set dummy ${ac_tool_prefix}ar; ac_word=$2
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3901 $as_echo_n "checking for $ac_word... " >&6; }
3902 if ${ac_cv_prog_AR+:} false; then :
3903 $as_echo_n "(cached) " >&6
3904 else
3905 if test -n "$AR"; then
3906 ac_cv_prog_AR="$AR" # Let the user override the test.
3907 else
3908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3909 for as_dir in $PATH
3910 do
3911 IFS=$as_save_IFS
3912 test -z "$as_dir" && as_dir=.
3913 for ac_exec_ext in '' $ac_executable_extensions; do
3914 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3915 ac_cv_prog_AR="${ac_tool_prefix}ar"
3916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3917 break 2
3918 fi
3919 done
3920 done
3921 IFS=$as_save_IFS
3922
3923 fi
3924 fi
3925 AR=$ac_cv_prog_AR
3926 if test -n "$AR"; then
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3928 $as_echo "$AR" >&6; }
3929 else
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3931 $as_echo "no" >&6; }
3932 fi
3933
3934
3935 fi
3936 if test -z "$ac_cv_prog_AR"; then
3937 ac_ct_AR=$AR
3938 # Extract the first word of "ar", so it can be a program name with args.
3939 set dummy ar; ac_word=$2
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3941 $as_echo_n "checking for $ac_word... " >&6; }
3942 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3943 $as_echo_n "(cached) " >&6
3944 else
3945 if test -n "$ac_ct_AR"; then
3946 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3947 else
3948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3949 for as_dir in $PATH
3950 do
3951 IFS=$as_save_IFS
3952 test -z "$as_dir" && as_dir=.
3953 for ac_exec_ext in '' $ac_executable_extensions; do
3954 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3955 ac_cv_prog_ac_ct_AR="ar"
3956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3957 break 2
3958 fi
3959 done
3960 done
3961 IFS=$as_save_IFS
3962
3963 fi
3964 fi
3965 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3966 if test -n "$ac_ct_AR"; then
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3968 $as_echo "$ac_ct_AR" >&6; }
3969 else
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3971 $as_echo "no" >&6; }
3972 fi
3973
3974 if test "x$ac_ct_AR" = x; then
3975 AR=""
3976 else
3977 case $cross_compiling:$ac_tool_warned in
3978 yes:)
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3980 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3981 ac_tool_warned=yes ;;
3982 esac
3983 AR=$ac_ct_AR
3984 fi
3985 else
3986 AR="$ac_cv_prog_AR"
3987 fi
3988
3989 if test -n "$ac_tool_prefix"; then
3990 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3991 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3993 $as_echo_n "checking for $ac_word... " >&6; }
3994 if ${ac_cv_prog_RANLIB+:} false; then :
3995 $as_echo_n "(cached) " >&6
3996 else
3997 if test -n "$RANLIB"; then
3998 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3999 else
4000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4001 for as_dir in $PATH
4002 do
4003 IFS=$as_save_IFS
4004 test -z "$as_dir" && as_dir=.
4005 for ac_exec_ext in '' $ac_executable_extensions; do
4006 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4007 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4009 break 2
4010 fi
4011 done
4012 done
4013 IFS=$as_save_IFS
4014
4015 fi
4016 fi
4017 RANLIB=$ac_cv_prog_RANLIB
4018 if test -n "$RANLIB"; then
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4020 $as_echo "$RANLIB" >&6; }
4021 else
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4023 $as_echo "no" >&6; }
4024 fi
4025
4026
4027 fi
4028 if test -z "$ac_cv_prog_RANLIB"; then
4029 ac_ct_RANLIB=$RANLIB
4030 # Extract the first word of "ranlib", so it can be a program name with args.
4031 set dummy ranlib; ac_word=$2
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4033 $as_echo_n "checking for $ac_word... " >&6; }
4034 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4035 $as_echo_n "(cached) " >&6
4036 else
4037 if test -n "$ac_ct_RANLIB"; then
4038 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4039 else
4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4041 for as_dir in $PATH
4042 do
4043 IFS=$as_save_IFS
4044 test -z "$as_dir" && as_dir=.
4045 for ac_exec_ext in '' $ac_executable_extensions; do
4046 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4047 ac_cv_prog_ac_ct_RANLIB="ranlib"
4048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4049 break 2
4050 fi
4051 done
4052 done
4053 IFS=$as_save_IFS
4054
4055 fi
4056 fi
4057 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4058 if test -n "$ac_ct_RANLIB"; then
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4060 $as_echo "$ac_ct_RANLIB" >&6; }
4061 else
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4063 $as_echo "no" >&6; }
4064 fi
4065
4066 if test "x$ac_ct_RANLIB" = x; then
4067 RANLIB=":"
4068 else
4069 case $cross_compiling:$ac_tool_warned in
4070 yes:)
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4072 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4073 ac_tool_warned=yes ;;
4074 esac
4075 RANLIB=$ac_ct_RANLIB
4076 fi
4077 else
4078 RANLIB="$ac_cv_prog_RANLIB"
4079 fi
4080
4081
4082 # Require C11 or newer. Autoconf-2.70 provides ac_cv_prog_cc_c11 when using
4083 # AC_PROG_CC, but we're still using Autoconf-2.69, and the newest it understands
4084 # is C99. So handle it ourselves.
4085 :
4086 C_DIALECT=
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 is supported by default" >&5
4088 $as_echo_n "checking whether C11 is supported by default... " >&6; }
4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4090 /* end confdefs.h. */
4091
4092 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4093 # error "C11 support not found"
4094 #endif
4095
4096 _ACEOF
4097 if ac_fn_c_try_compile "$LINENO"; then :
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4099 $as_echo "yes" >&6; }
4100 else
4101
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4103 $as_echo "no" >&6; }
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -std=c11 support" >&5
4105 $as_echo_n "checking for -std=c11 support... " >&6; }
4106 ac_save_CC="$CC"
4107 CC="$CC -std=c11"
4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h. */
4110
4111 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
4112 # error "C11 support not found"
4113 #endif
4114
4115 _ACEOF
4116 if ac_fn_c_try_compile "$LINENO"; then :
4117
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4119 $as_echo "yes" >&6; }
4120 CC="$ac_save_CC"
4121 C_DIALECT="-std=c11"
4122
4123 else
4124 as_fn_error $? "C11 is required" "$LINENO" 5
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4129
4130
4131
4132
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4134 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4135 # Check whether --enable-maintainer-mode was given.
4136 if test "${enable_maintainer_mode+set}" = set; then :
4137 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4138 else
4139 USE_MAINTAINER_MODE=no
4140 fi
4141
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4143 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4144 if test $USE_MAINTAINER_MODE = yes; then
4145 MAINTAINER_MODE_TRUE=
4146 MAINTAINER_MODE_FALSE='#'
4147 else
4148 MAINTAINER_MODE_TRUE='#'
4149 MAINTAINER_MODE_FALSE=
4150 fi
4151
4152 MAINT=$MAINTAINER_MODE_TRUE
4153
4154
4155 am__api_version='1.15'
4156
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4158 $as_echo_n "checking whether build environment is sane... " >&6; }
4159 # Reject unsafe characters in $srcdir or the absolute working directory
4160 # name. Accept space and tab only in the latter.
4161 am_lf='
4162 '
4163 case `pwd` in
4164 *[\\\"\#\$\&\'\`$am_lf]*)
4165 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4166 esac
4167 case $srcdir in
4168 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
4169 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4170 esac
4171
4172 # Do 'set' in a subshell so we don't clobber the current shell's
4173 # arguments. Must try -L first in case configure is actually a
4174 # symlink; some systems play weird games with the mod time of symlinks
4175 # (eg FreeBSD returns the mod time of the symlink's containing
4176 # directory).
4177 if (
4178 am_has_slept=no
4179 for am_try in 1 2; do
4180 echo "timestamp, slept: $am_has_slept" > conftest.file
4181 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4182 if test "$*" = "X"; then
4183 # -L didn't work.
4184 set X `ls -t "$srcdir/configure" conftest.file`
4185 fi
4186 if test "$*" != "X $srcdir/configure conftest.file" \
4187 && test "$*" != "X conftest.file $srcdir/configure"; then
4188
4189 # If neither matched, then we have a broken ls. This can happen
4190 # if, for instance, CONFIG_SHELL is bash and it inherits a
4191 # broken ls alias from the environment. This has actually
4192 # happened. Such a system could not be considered "sane".
4193 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
4194 alias in your environment" "$LINENO" 5
4195 fi
4196 if test "$2" = conftest.file || test $am_try -eq 2; then
4197 break
4198 fi
4199 # Just in case.
4200 sleep 1
4201 am_has_slept=yes
4202 done
4203 test "$2" = conftest.file
4204 )
4205 then
4206 # Ok.
4207 :
4208 else
4209 as_fn_error $? "newly created file is older than distributed files!
4210 Check your system clock" "$LINENO" 5
4211 fi
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4213 $as_echo "yes" >&6; }
4214 # If we didn't sleep, we still need to ensure time stamps of config.status and
4215 # generated files are strictly newer.
4216 am_sleep_pid=
4217 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4218 ( sleep 1 ) &
4219 am_sleep_pid=$!
4220 fi
4221
4222 rm -f conftest.file
4223
4224 if test x"${MISSING+set}" != xset; then
4225 case $am_aux_dir in
4226 *\ * | *\ *)
4227 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4228 *)
4229 MISSING="\${SHELL} $am_aux_dir/missing" ;;
4230 esac
4231 fi
4232 # Use eval to expand $SHELL
4233 if eval "$MISSING --is-lightweight"; then
4234 am_missing_run="$MISSING "
4235 else
4236 am_missing_run=
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4238 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4239 fi
4240
4241 if test x"${install_sh+set}" != xset; then
4242 case $am_aux_dir in
4243 *\ * | *\ *)
4244 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4245 *)
4246 install_sh="\${SHELL} $am_aux_dir/install-sh"
4247 esac
4248 fi
4249
4250 # Installed binaries are usually stripped using 'strip' when the user
4251 # run "make install-strip". However 'strip' might not be the right
4252 # tool to use in cross-compilation environments, therefore Automake
4253 # will honor the 'STRIP' environment variable to overrule this program.
4254 if test "$cross_compiling" != no; then
4255 if test -n "$ac_tool_prefix"; then
4256 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4257 set dummy ${ac_tool_prefix}strip; ac_word=$2
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4259 $as_echo_n "checking for $ac_word... " >&6; }
4260 if ${ac_cv_prog_STRIP+:} false; then :
4261 $as_echo_n "(cached) " >&6
4262 else
4263 if test -n "$STRIP"; then
4264 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4265 else
4266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269 IFS=$as_save_IFS
4270 test -z "$as_dir" && as_dir=.
4271 for ac_exec_ext in '' $ac_executable_extensions; do
4272 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4273 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4274 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4275 break 2
4276 fi
4277 done
4278 done
4279 IFS=$as_save_IFS
4280
4281 fi
4282 fi
4283 STRIP=$ac_cv_prog_STRIP
4284 if test -n "$STRIP"; then
4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4286 $as_echo "$STRIP" >&6; }
4287 else
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4289 $as_echo "no" >&6; }
4290 fi
4291
4292
4293 fi
4294 if test -z "$ac_cv_prog_STRIP"; then
4295 ac_ct_STRIP=$STRIP
4296 # Extract the first word of "strip", so it can be a program name with args.
4297 set dummy strip; ac_word=$2
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4299 $as_echo_n "checking for $ac_word... " >&6; }
4300 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4301 $as_echo_n "(cached) " >&6
4302 else
4303 if test -n "$ac_ct_STRIP"; then
4304 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4305 else
4306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4307 for as_dir in $PATH
4308 do
4309 IFS=$as_save_IFS
4310 test -z "$as_dir" && as_dir=.
4311 for ac_exec_ext in '' $ac_executable_extensions; do
4312 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4313 ac_cv_prog_ac_ct_STRIP="strip"
4314 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4315 break 2
4316 fi
4317 done
4318 done
4319 IFS=$as_save_IFS
4320
4321 fi
4322 fi
4323 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4324 if test -n "$ac_ct_STRIP"; then
4325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4326 $as_echo "$ac_ct_STRIP" >&6; }
4327 else
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4329 $as_echo "no" >&6; }
4330 fi
4331
4332 if test "x$ac_ct_STRIP" = x; then
4333 STRIP=":"
4334 else
4335 case $cross_compiling:$ac_tool_warned in
4336 yes:)
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4338 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4339 ac_tool_warned=yes ;;
4340 esac
4341 STRIP=$ac_ct_STRIP
4342 fi
4343 else
4344 STRIP="$ac_cv_prog_STRIP"
4345 fi
4346
4347 fi
4348 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4349
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4351 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4352 if test -z "$MKDIR_P"; then
4353 if ${ac_cv_path_mkdir+:} false; then :
4354 $as_echo_n "(cached) " >&6
4355 else
4356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4357 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4358 do
4359 IFS=$as_save_IFS
4360 test -z "$as_dir" && as_dir=.
4361 for ac_prog in mkdir gmkdir; do
4362 for ac_exec_ext in '' $ac_executable_extensions; do
4363 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4364 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4365 'mkdir (GNU coreutils) '* | \
4366 'mkdir (coreutils) '* | \
4367 'mkdir (fileutils) '4.1*)
4368 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4369 break 3;;
4370 esac
4371 done
4372 done
4373 done
4374 IFS=$as_save_IFS
4375
4376 fi
4377
4378 test -d ./--version && rmdir ./--version
4379 if test "${ac_cv_path_mkdir+set}" = set; then
4380 MKDIR_P="$ac_cv_path_mkdir -p"
4381 else
4382 # As a last resort, use the slow shell script. Don't cache a
4383 # value for MKDIR_P within a source directory, because that will
4384 # break other packages using the cache if that directory is
4385 # removed, or if the value is a relative name.
4386 MKDIR_P="$ac_install_sh -d"
4387 fi
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4390 $as_echo "$MKDIR_P" >&6; }
4391
4392 for ac_prog in gawk mawk nawk awk
4393 do
4394 # Extract the first word of "$ac_prog", so it can be a program name with args.
4395 set dummy $ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if ${ac_cv_prog_AWK+:} false; then :
4399 $as_echo_n "(cached) " >&6
4400 else
4401 if test -n "$AWK"; then
4402 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407 IFS=$as_save_IFS
4408 test -z "$as_dir" && as_dir=.
4409 for ac_exec_ext in '' $ac_executable_extensions; do
4410 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4411 ac_cv_prog_AWK="$ac_prog"
4412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413 break 2
4414 fi
4415 done
4416 done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 AWK=$ac_cv_prog_AWK
4422 if test -n "$AWK"; then
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4424 $as_echo "$AWK" >&6; }
4425 else
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431 test -n "$AWK" && break
4432 done
4433
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4435 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4436 set x ${MAKE-make}
4437 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4438 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4439 $as_echo_n "(cached) " >&6
4440 else
4441 cat >conftest.make <<\_ACEOF
4442 SHELL = /bin/sh
4443 all:
4444 @echo '@@@%%%=$(MAKE)=@@@%%%'
4445 _ACEOF
4446 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4447 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4448 *@@@%%%=?*=@@@%%%*)
4449 eval ac_cv_prog_make_${ac_make}_set=yes;;
4450 *)
4451 eval ac_cv_prog_make_${ac_make}_set=no;;
4452 esac
4453 rm -f conftest.make
4454 fi
4455 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4457 $as_echo "yes" >&6; }
4458 SET_MAKE=
4459 else
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4461 $as_echo "no" >&6; }
4462 SET_MAKE="MAKE=${MAKE-make}"
4463 fi
4464
4465 rm -rf .tst 2>/dev/null
4466 mkdir .tst 2>/dev/null
4467 if test -d .tst; then
4468 am__leading_dot=.
4469 else
4470 am__leading_dot=_
4471 fi
4472 rmdir .tst 2>/dev/null
4473
4474 DEPDIR="${am__leading_dot}deps"
4475
4476 ac_config_commands="$ac_config_commands depfiles"
4477
4478
4479 am_make=${MAKE-make}
4480 cat > confinc << 'END'
4481 am__doit:
4482 @echo this is the am__doit target
4483 .PHONY: am__doit
4484 END
4485 # If we don't find an include directive, just comment out the code.
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4487 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4488 am__include="#"
4489 am__quote=
4490 _am_result=none
4491 # First try GNU make style include.
4492 echo "include confinc" > confmf
4493 # Ignore all kinds of additional output from 'make'.
4494 case `$am_make -s -f confmf 2> /dev/null` in #(
4495 *the\ am__doit\ target*)
4496 am__include=include
4497 am__quote=
4498 _am_result=GNU
4499 ;;
4500 esac
4501 # Now try BSD make style include.
4502 if test "$am__include" = "#"; then
4503 echo '.include "confinc"' > confmf
4504 case `$am_make -s -f confmf 2> /dev/null` in #(
4505 *the\ am__doit\ target*)
4506 am__include=.include
4507 am__quote="\""
4508 _am_result=BSD
4509 ;;
4510 esac
4511 fi
4512
4513
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4515 $as_echo "$_am_result" >&6; }
4516 rm -f confinc confmf
4517
4518 # Check whether --enable-dependency-tracking was given.
4519 if test "${enable_dependency_tracking+set}" = set; then :
4520 enableval=$enable_dependency_tracking;
4521 fi
4522
4523 if test "x$enable_dependency_tracking" != xno; then
4524 am_depcomp="$ac_aux_dir/depcomp"
4525 AMDEPBACKSLASH='\'
4526 am__nodep='_no'
4527 fi
4528 if test "x$enable_dependency_tracking" != xno; then
4529 AMDEP_TRUE=
4530 AMDEP_FALSE='#'
4531 else
4532 AMDEP_TRUE='#'
4533 AMDEP_FALSE=
4534 fi
4535
4536
4537 # Check whether --enable-silent-rules was given.
4538 if test "${enable_silent_rules+set}" = set; then :
4539 enableval=$enable_silent_rules;
4540 fi
4541
4542 case $enable_silent_rules in # (((
4543 yes) AM_DEFAULT_VERBOSITY=0;;
4544 no) AM_DEFAULT_VERBOSITY=1;;
4545 *) AM_DEFAULT_VERBOSITY=1;;
4546 esac
4547 am_make=${MAKE-make}
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4549 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4550 if ${am_cv_make_support_nested_variables+:} false; then :
4551 $as_echo_n "(cached) " >&6
4552 else
4553 if $as_echo 'TRUE=$(BAR$(V))
4554 BAR0=false
4555 BAR1=true
4556 V=1
4557 am__doit:
4558 @$(TRUE)
4559 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4560 am_cv_make_support_nested_variables=yes
4561 else
4562 am_cv_make_support_nested_variables=no
4563 fi
4564 fi
4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4566 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4567 if test $am_cv_make_support_nested_variables = yes; then
4568 AM_V='$(V)'
4569 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4570 else
4571 AM_V=$AM_DEFAULT_VERBOSITY
4572 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4573 fi
4574 AM_BACKSLASH='\'
4575
4576 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4577 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4578 # is not polluted with repeated "-I."
4579 am__isrc=' -I$(srcdir)'
4580 # test to see if srcdir already configured
4581 if test -f $srcdir/config.status; then
4582 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4583 fi
4584 fi
4585
4586 # test whether we have cygpath
4587 if test -z "$CYGPATH_W"; then
4588 if (cygpath --version) >/dev/null 2>/dev/null; then
4589 CYGPATH_W='cygpath -w'
4590 else
4591 CYGPATH_W=echo
4592 fi
4593 fi
4594
4595
4596 # Define the identity of the package.
4597 PACKAGE='sim'
4598 VERSION='0'
4599
4600
4601 cat >>confdefs.h <<_ACEOF
4602 #define PACKAGE "$PACKAGE"
4603 _ACEOF
4604
4605
4606 cat >>confdefs.h <<_ACEOF
4607 #define VERSION "$VERSION"
4608 _ACEOF
4609
4610 # Some tools Automake needs.
4611
4612 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4613
4614
4615 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4616
4617
4618 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4619
4620
4621 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4622
4623
4624 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4625
4626 # For better backward compatibility. To be removed once Automake 1.9.x
4627 # dies out for good. For more background, see:
4628 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4629 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4630 mkdir_p='$(MKDIR_P)'
4631
4632 # We need awk for the "check" target (and possibly the TAP driver). The
4633 # system "awk" is bad on some platforms.
4634 # Always define AMTAR for backward compatibility. Yes, it's still used
4635 # in the wild :-( We should find a proper way to deprecate it ...
4636 AMTAR='$${TAR-tar}'
4637
4638
4639 # We'll loop over all known methods to create a tar archive until one works.
4640 _am_tools='gnutar pax cpio none'
4641
4642 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4643
4644
4645
4646
4647
4648 depcc="$CC" am_compiler_list=
4649
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4651 $as_echo_n "checking dependency style of $depcc... " >&6; }
4652 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4653 $as_echo_n "(cached) " >&6
4654 else
4655 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4656 # We make a subdir and do the tests there. Otherwise we can end up
4657 # making bogus files that we don't know about and never remove. For
4658 # instance it was reported that on HP-UX the gcc test will end up
4659 # making a dummy file named 'D' -- because '-MD' means "put the output
4660 # in D".
4661 rm -rf conftest.dir
4662 mkdir conftest.dir
4663 # Copy depcomp to subdir because otherwise we won't find it if we're
4664 # using a relative directory.
4665 cp "$am_depcomp" conftest.dir
4666 cd conftest.dir
4667 # We will build objects and dependencies in a subdirectory because
4668 # it helps to detect inapplicable dependency modes. For instance
4669 # both Tru64's cc and ICC support -MD to output dependencies as a
4670 # side effect of compilation, but ICC will put the dependencies in
4671 # the current directory while Tru64 will put them in the object
4672 # directory.
4673 mkdir sub
4674
4675 am_cv_CC_dependencies_compiler_type=none
4676 if test "$am_compiler_list" = ""; then
4677 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4678 fi
4679 am__universal=false
4680 case " $depcc " in #(
4681 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4682 esac
4683
4684 for depmode in $am_compiler_list; do
4685 # Setup a source with many dependencies, because some compilers
4686 # like to wrap large dependency lists on column 80 (with \), and
4687 # we should not choose a depcomp mode which is confused by this.
4688 #
4689 # We need to recreate these files for each test, as the compiler may
4690 # overwrite some of them when testing with obscure command lines.
4691 # This happens at least with the AIX C compiler.
4692 : > sub/conftest.c
4693 for i in 1 2 3 4 5 6; do
4694 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4695 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4696 # Solaris 10 /bin/sh.
4697 echo '/* dummy */' > sub/conftst$i.h
4698 done
4699 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4700
4701 # We check with '-c' and '-o' for the sake of the "dashmstdout"
4702 # mode. It turns out that the SunPro C++ compiler does not properly
4703 # handle '-M -o', and we need to detect this. Also, some Intel
4704 # versions had trouble with output in subdirs.
4705 am__obj=sub/conftest.${OBJEXT-o}
4706 am__minus_obj="-o $am__obj"
4707 case $depmode in
4708 gcc)
4709 # This depmode causes a compiler race in universal mode.
4710 test "$am__universal" = false || continue
4711 ;;
4712 nosideeffect)
4713 # After this tag, mechanisms are not by side-effect, so they'll
4714 # only be used when explicitly requested.
4715 if test "x$enable_dependency_tracking" = xyes; then
4716 continue
4717 else
4718 break
4719 fi
4720 ;;
4721 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4722 # This compiler won't grok '-c -o', but also, the minuso test has
4723 # not run yet. These depmodes are late enough in the game, and
4724 # so weak that their functioning should not be impacted.
4725 am__obj=conftest.${OBJEXT-o}
4726 am__minus_obj=
4727 ;;
4728 none) break ;;
4729 esac
4730 if depmode=$depmode \
4731 source=sub/conftest.c object=$am__obj \
4732 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4733 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4734 >/dev/null 2>conftest.err &&
4735 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4736 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4737 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4738 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4739 # icc doesn't choke on unknown options, it will just issue warnings
4740 # or remarks (even with -Werror). So we grep stderr for any message
4741 # that says an option was ignored or not supported.
4742 # When given -MP, icc 7.0 and 7.1 complain thusly:
4743 # icc: Command line warning: ignoring option '-M'; no argument required
4744 # The diagnosis changed in icc 8.0:
4745 # icc: Command line remark: option '-MP' not supported
4746 if (grep 'ignoring option' conftest.err ||
4747 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4748 am_cv_CC_dependencies_compiler_type=$depmode
4749 break
4750 fi
4751 fi
4752 done
4753
4754 cd ..
4755 rm -rf conftest.dir
4756 else
4757 am_cv_CC_dependencies_compiler_type=none
4758 fi
4759
4760 fi
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4762 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4763 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4764
4765 if
4766 test "x$enable_dependency_tracking" != xno \
4767 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4768 am__fastdepCC_TRUE=
4769 am__fastdepCC_FALSE='#'
4770 else
4771 am__fastdepCC_TRUE='#'
4772 am__fastdepCC_FALSE=
4773 fi
4774
4775
4776
4777 # POSIX will say in a future version that running "rm -f" with no argument
4778 # is OK; and we want to be able to make that assumption in our Makefile
4779 # recipes. So use an aggressive probe to check that the usage we want is
4780 # actually supported "in the wild" to an acceptable degree.
4781 # See automake bug#10828.
4782 # To make any issue more visible, cause the running configure to be aborted
4783 # by default if the 'rm' program in use doesn't match our expectations; the
4784 # user can still override this though.
4785 if rm -f && rm -fr && rm -rf; then : OK; else
4786 cat >&2 <<'END'
4787 Oops!
4788
4789 Your 'rm' program seems unable to run without file operands specified
4790 on the command line, even when the '-f' option is present. This is contrary
4791 to the behaviour of most rm programs out there, and not conforming with
4792 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4793
4794 Please tell bug-automake@gnu.org about your system, including the value
4795 of your $PATH and any error possibly output before this message. This
4796 can help us improve future automake versions.
4797
4798 END
4799 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4800 echo 'Configuration will proceed anyway, since you have set the' >&2
4801 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4802 echo >&2
4803 else
4804 cat >&2 <<'END'
4805 Aborting the configuration process, to ensure you take notice of the issue.
4806
4807 You can download and install GNU coreutils to get an 'rm' implementation
4808 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4809
4810 If you want to complete the configuration process using your problematic
4811 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4812 to "yes", and re-run configure.
4813
4814 END
4815 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4816 fi
4817 fi
4818
4819
4820 # If a cpu ever has more than one simulator to choose from, use
4821 # --enable-sim=... to choose.
4822 # Check whether --enable-sim was given.
4823 if test "${enable_sim+set}" = set; then :
4824 enableval=$enable_sim; case "${enableval}" in
4825 yes | no) ;;
4826 *) as_fn_error $? "bad value ${enableval} given for --enable-sim option" "$LINENO" 5 ;;
4827 esac
4828 fi
4829
4830
4831 if test "${enable_sim}" != no; then
4832 sim_igen=no
4833 case "${target}" in
4834 aarch64*-*-*)
4835
4836
4837 subdirs="$subdirs aarch64"
4838
4839 ;;
4840 arm*-*-*)
4841 subdirs="$subdirs arm"
4842
4843 ;;
4844 avr*-*-*)
4845 subdirs="$subdirs avr"
4846
4847 ;;
4848 bfin-*-*)
4849 subdirs="$subdirs bfin"
4850
4851 ;;
4852 bpf-*-*)
4853 subdirs="$subdirs bpf"
4854
4855 ;;
4856 cr16*-*-*)
4857 subdirs="$subdirs cr16"
4858
4859 ;;
4860 cris-*-* | crisv32-*-*)
4861 subdirs="$subdirs cris"
4862
4863 ;;
4864 d10v-*-*)
4865 subdirs="$subdirs d10v"
4866
4867 ;;
4868 frv-*-*)
4869 subdirs="$subdirs frv"
4870
4871 ;;
4872 h8300*-*-*)
4873 subdirs="$subdirs h8300"
4874
4875 ;;
4876 iq2000-*-*)
4877 subdirs="$subdirs iq2000"
4878
4879 ;;
4880 lm32-*-*)
4881 subdirs="$subdirs lm32"
4882
4883 ;;
4884 m32c-*-*)
4885 subdirs="$subdirs m32c"
4886
4887 ;;
4888 m32r-*-*)
4889 subdirs="$subdirs m32r"
4890
4891 ;;
4892 m68hc11-*-*|m6811-*-*)
4893 subdirs="$subdirs m68hc11"
4894
4895 ;;
4896 mcore-*-*)
4897 subdirs="$subdirs mcore"
4898
4899 ;;
4900 microblaze-*-*)
4901 subdirs="$subdirs microblaze"
4902
4903 ;;
4904 mips*-*-*)
4905 subdirs="$subdirs mips"
4906
4907 sim_igen=yes
4908 ;;
4909 mn10300*-*-*)
4910 subdirs="$subdirs mn10300"
4911
4912 sim_igen=yes
4913 ;;
4914 moxie-*-*)
4915 subdirs="$subdirs moxie"
4916
4917 ;;
4918 msp430*-*-*)
4919 subdirs="$subdirs msp430"
4920
4921 ;;
4922 or1k-*-* | or1knd-*-*)
4923 subdirs="$subdirs or1k"
4924
4925 ;;
4926 pru*-*-*)
4927 subdirs="$subdirs pru"
4928
4929 ;;
4930 riscv*-*-*)
4931 subdirs="$subdirs riscv"
4932
4933 ;;
4934 rl78-*-*)
4935 subdirs="$subdirs rl78"
4936
4937 ;;
4938 rx-*-*)
4939 subdirs="$subdirs rx"
4940
4941 ;;
4942 sh*-*-*)
4943 subdirs="$subdirs sh"
4944
4945 ;;
4946 sparc-*-rtems*|sparc-*-elf*)
4947 subdirs="$subdirs erc32"
4948
4949 ;;
4950 powerpc*-*-*)
4951 subdirs="$subdirs ppc"
4952
4953 ;;
4954 ft32-*-*)
4955 subdirs="$subdirs ft32"
4956
4957 ;;
4958 v850*-*-*)
4959 subdirs="$subdirs v850"
4960
4961 sim_igen=yes
4962 ;;
4963 esac
4964 if test "$sim_igen" = yes; then
4965 subdirs="$subdirs igen"
4966
4967 fi
4968 fi
4969
4970 ac_config_files="$ac_config_files Makefile"
4971
4972 cat >confcache <<\_ACEOF
4973 # This file is a shell script that caches the results of configure
4974 # tests run on this system so they can be shared between configure
4975 # scripts and configure runs, see configure's option --config-cache.
4976 # It is not useful on other systems. If it contains results you don't
4977 # want to keep, you may remove or edit it.
4978 #
4979 # config.status only pays attention to the cache file if you give it
4980 # the --recheck option to rerun configure.
4981 #
4982 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4983 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4984 # following values.
4985
4986 _ACEOF
4987
4988 # The following way of writing the cache mishandles newlines in values,
4989 # but we know of no workaround that is simple, portable, and efficient.
4990 # So, we kill variables containing newlines.
4991 # Ultrix sh set writes to stderr and can't be redirected directly,
4992 # and sets the high bit in the cache file unless we assign to the vars.
4993 (
4994 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4995 eval ac_val=\$$ac_var
4996 case $ac_val in #(
4997 *${as_nl}*)
4998 case $ac_var in #(
4999 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5000 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5001 esac
5002 case $ac_var in #(
5003 _ | IFS | as_nl) ;; #(
5004 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5005 *) { eval $ac_var=; unset $ac_var;} ;;
5006 esac ;;
5007 esac
5008 done
5009
5010 (set) 2>&1 |
5011 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5012 *${as_nl}ac_space=\ *)
5013 # `set' does not quote correctly, so add quotes: double-quote
5014 # substitution turns \\\\ into \\, and sed turns \\ into \.
5015 sed -n \
5016 "s/'/'\\\\''/g;
5017 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5018 ;; #(
5019 *)
5020 # `set' quotes correctly as required by POSIX, so do not add quotes.
5021 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5022 ;;
5023 esac |
5024 sort
5025 ) |
5026 sed '
5027 /^ac_cv_env_/b end
5028 t clear
5029 :clear
5030 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5031 t end
5032 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5033 :end' >>confcache
5034 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5035 if test -w "$cache_file"; then
5036 if test "x$cache_file" != "x/dev/null"; then
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5038 $as_echo "$as_me: updating cache $cache_file" >&6;}
5039 if test ! -f "$cache_file" || test -h "$cache_file"; then
5040 cat confcache >"$cache_file"
5041 else
5042 case $cache_file in #(
5043 */* | ?:*)
5044 mv -f confcache "$cache_file"$$ &&
5045 mv -f "$cache_file"$$ "$cache_file" ;; #(
5046 *)
5047 mv -f confcache "$cache_file" ;;
5048 esac
5049 fi
5050 fi
5051 else
5052 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5053 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5054 fi
5055 fi
5056 rm -f confcache
5057
5058 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5059 # Let make expand exec_prefix.
5060 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5061
5062 # Transform confdefs.h into DEFS.
5063 # Protect against shell expansion while executing Makefile rules.
5064 # Protect against Makefile macro expansion.
5065 #
5066 # If the first sed substitution is executed (which looks for macros that
5067 # take arguments), then branch to the quote section. Otherwise,
5068 # look for a macro that doesn't take arguments.
5069 ac_script='
5070 :mline
5071 /\\$/{
5072 N
5073 s,\\\n,,
5074 b mline
5075 }
5076 t clear
5077 :clear
5078 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
5079 t quote
5080 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
5081 t quote
5082 b any
5083 :quote
5084 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
5085 s/\[/\\&/g
5086 s/\]/\\&/g
5087 s/\$/$$/g
5088 H
5089 :any
5090 ${
5091 g
5092 s/^\n//
5093 s/\n/ /g
5094 p
5095 }
5096 '
5097 DEFS=`sed -n "$ac_script" confdefs.h`
5098
5099
5100 ac_libobjs=
5101 ac_ltlibobjs=
5102 U=
5103 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5104 # 1. Remove the extension, and $U if already installed.
5105 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5106 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5107 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5108 # will be set to the directory where LIBOBJS objects are built.
5109 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5110 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5111 done
5112 LIBOBJS=$ac_libobjs
5113
5114 LTLIBOBJS=$ac_ltlibobjs
5115
5116
5117
5118 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5119 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5120 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5121 fi
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5123 $as_echo_n "checking that generated files are newer than configure... " >&6; }
5124 if test -n "$am_sleep_pid"; then
5125 # Hide warnings about reused PIDs.
5126 wait $am_sleep_pid 2>/dev/null
5127 fi
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5129 $as_echo "done" >&6; }
5130 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5131 as_fn_error $? "conditional \"AMDEP\" was never defined.
5132 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5133 fi
5134 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5135 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5136 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5137 fi
5138 if test -n "$EXEEXT"; then
5139 am__EXEEXT_TRUE=
5140 am__EXEEXT_FALSE='#'
5141 else
5142 am__EXEEXT_TRUE='#'
5143 am__EXEEXT_FALSE=
5144 fi
5145
5146
5147 : "${CONFIG_STATUS=./config.status}"
5148 ac_write_fail=0
5149 ac_clean_files_save=$ac_clean_files
5150 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5152 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5153 as_write_fail=0
5154 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5155 #! $SHELL
5156 # Generated by $as_me.
5157 # Run this file to recreate the current configuration.
5158 # Compiler output produced by configure, useful for debugging
5159 # configure, is in config.log if it exists.
5160
5161 debug=false
5162 ac_cs_recheck=false
5163 ac_cs_silent=false
5164
5165 SHELL=\${CONFIG_SHELL-$SHELL}
5166 export SHELL
5167 _ASEOF
5168 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5169 ## -------------------- ##
5170 ## M4sh Initialization. ##
5171 ## -------------------- ##
5172
5173 # Be more Bourne compatible
5174 DUALCASE=1; export DUALCASE # for MKS sh
5175 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5176 emulate sh
5177 NULLCMD=:
5178 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5179 # is contrary to our usage. Disable this feature.
5180 alias -g '${1+"$@"}'='"$@"'
5181 setopt NO_GLOB_SUBST
5182 else
5183 case `(set -o) 2>/dev/null` in #(
5184 *posix*) :
5185 set -o posix ;; #(
5186 *) :
5187 ;;
5188 esac
5189 fi
5190
5191
5192 as_nl='
5193 '
5194 export as_nl
5195 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5196 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5197 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5198 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5199 # Prefer a ksh shell builtin over an external printf program on Solaris,
5200 # but without wasting forks for bash or zsh.
5201 if test -z "$BASH_VERSION$ZSH_VERSION" \
5202 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5203 as_echo='print -r --'
5204 as_echo_n='print -rn --'
5205 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5206 as_echo='printf %s\n'
5207 as_echo_n='printf %s'
5208 else
5209 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5210 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5211 as_echo_n='/usr/ucb/echo -n'
5212 else
5213 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5214 as_echo_n_body='eval
5215 arg=$1;
5216 case $arg in #(
5217 *"$as_nl"*)
5218 expr "X$arg" : "X\\(.*\\)$as_nl";
5219 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5220 esac;
5221 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5222 '
5223 export as_echo_n_body
5224 as_echo_n='sh -c $as_echo_n_body as_echo'
5225 fi
5226 export as_echo_body
5227 as_echo='sh -c $as_echo_body as_echo'
5228 fi
5229
5230 # The user is always right.
5231 if test "${PATH_SEPARATOR+set}" != set; then
5232 PATH_SEPARATOR=:
5233 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5234 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5235 PATH_SEPARATOR=';'
5236 }
5237 fi
5238
5239
5240 # IFS
5241 # We need space, tab and new line, in precisely that order. Quoting is
5242 # there to prevent editors from complaining about space-tab.
5243 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5244 # splitting by setting IFS to empty value.)
5245 IFS=" "" $as_nl"
5246
5247 # Find who we are. Look in the path if we contain no directory separator.
5248 as_myself=
5249 case $0 in #((
5250 *[\\/]* ) as_myself=$0 ;;
5251 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5252 for as_dir in $PATH
5253 do
5254 IFS=$as_save_IFS
5255 test -z "$as_dir" && as_dir=.
5256 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5257 done
5258 IFS=$as_save_IFS
5259
5260 ;;
5261 esac
5262 # We did not find ourselves, most probably we were run as `sh COMMAND'
5263 # in which case we are not to be found in the path.
5264 if test "x$as_myself" = x; then
5265 as_myself=$0
5266 fi
5267 if test ! -f "$as_myself"; then
5268 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5269 exit 1
5270 fi
5271
5272 # Unset variables that we do not need and which cause bugs (e.g. in
5273 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5274 # suppresses any "Segmentation fault" message there. '((' could
5275 # trigger a bug in pdksh 5.2.14.
5276 for as_var in BASH_ENV ENV MAIL MAILPATH
5277 do eval test x\${$as_var+set} = xset \
5278 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5279 done
5280 PS1='$ '
5281 PS2='> '
5282 PS4='+ '
5283
5284 # NLS nuisances.
5285 LC_ALL=C
5286 export LC_ALL
5287 LANGUAGE=C
5288 export LANGUAGE
5289
5290 # CDPATH.
5291 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5292
5293
5294 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5295 # ----------------------------------------
5296 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5297 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5298 # script with STATUS, using 1 if that was 0.
5299 as_fn_error ()
5300 {
5301 as_status=$1; test $as_status -eq 0 && as_status=1
5302 if test "$4"; then
5303 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5304 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5305 fi
5306 $as_echo "$as_me: error: $2" >&2
5307 as_fn_exit $as_status
5308 } # as_fn_error
5309
5310
5311 # as_fn_set_status STATUS
5312 # -----------------------
5313 # Set $? to STATUS, without forking.
5314 as_fn_set_status ()
5315 {
5316 return $1
5317 } # as_fn_set_status
5318
5319 # as_fn_exit STATUS
5320 # -----------------
5321 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5322 as_fn_exit ()
5323 {
5324 set +e
5325 as_fn_set_status $1
5326 exit $1
5327 } # as_fn_exit
5328
5329 # as_fn_unset VAR
5330 # ---------------
5331 # Portably unset VAR.
5332 as_fn_unset ()
5333 {
5334 { eval $1=; unset $1;}
5335 }
5336 as_unset=as_fn_unset
5337 # as_fn_append VAR VALUE
5338 # ----------------------
5339 # Append the text in VALUE to the end of the definition contained in VAR. Take
5340 # advantage of any shell optimizations that allow amortized linear growth over
5341 # repeated appends, instead of the typical quadratic growth present in naive
5342 # implementations.
5343 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5344 eval 'as_fn_append ()
5345 {
5346 eval $1+=\$2
5347 }'
5348 else
5349 as_fn_append ()
5350 {
5351 eval $1=\$$1\$2
5352 }
5353 fi # as_fn_append
5354
5355 # as_fn_arith ARG...
5356 # ------------------
5357 # Perform arithmetic evaluation on the ARGs, and store the result in the
5358 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5359 # must be portable across $(()) and expr.
5360 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5361 eval 'as_fn_arith ()
5362 {
5363 as_val=$(( $* ))
5364 }'
5365 else
5366 as_fn_arith ()
5367 {
5368 as_val=`expr "$@" || test $? -eq 1`
5369 }
5370 fi # as_fn_arith
5371
5372
5373 if expr a : '\(a\)' >/dev/null 2>&1 &&
5374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5375 as_expr=expr
5376 else
5377 as_expr=false
5378 fi
5379
5380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5381 as_basename=basename
5382 else
5383 as_basename=false
5384 fi
5385
5386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5387 as_dirname=dirname
5388 else
5389 as_dirname=false
5390 fi
5391
5392 as_me=`$as_basename -- "$0" ||
5393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5394 X"$0" : 'X\(//\)$' \| \
5395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5396 $as_echo X/"$0" |
5397 sed '/^.*\/\([^/][^/]*\)\/*$/{
5398 s//\1/
5399 q
5400 }
5401 /^X\/\(\/\/\)$/{
5402 s//\1/
5403 q
5404 }
5405 /^X\/\(\/\).*/{
5406 s//\1/
5407 q
5408 }
5409 s/.*/./; q'`
5410
5411 # Avoid depending upon Character Ranges.
5412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5415 as_cr_digits='0123456789'
5416 as_cr_alnum=$as_cr_Letters$as_cr_digits
5417
5418 ECHO_C= ECHO_N= ECHO_T=
5419 case `echo -n x` in #(((((
5420 -n*)
5421 case `echo 'xy\c'` in
5422 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5423 xy) ECHO_C='\c';;
5424 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5425 ECHO_T=' ';;
5426 esac;;
5427 *)
5428 ECHO_N='-n';;
5429 esac
5430
5431 rm -f conf$$ conf$$.exe conf$$.file
5432 if test -d conf$$.dir; then
5433 rm -f conf$$.dir/conf$$.file
5434 else
5435 rm -f conf$$.dir
5436 mkdir conf$$.dir 2>/dev/null
5437 fi
5438 if (echo >conf$$.file) 2>/dev/null; then
5439 if ln -s conf$$.file conf$$ 2>/dev/null; then
5440 as_ln_s='ln -s'
5441 # ... but there are two gotchas:
5442 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5443 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5444 # In both cases, we have to default to `cp -pR'.
5445 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5446 as_ln_s='cp -pR'
5447 elif ln conf$$.file conf$$ 2>/dev/null; then
5448 as_ln_s=ln
5449 else
5450 as_ln_s='cp -pR'
5451 fi
5452 else
5453 as_ln_s='cp -pR'
5454 fi
5455 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5456 rmdir conf$$.dir 2>/dev/null
5457
5458
5459 # as_fn_mkdir_p
5460 # -------------
5461 # Create "$as_dir" as a directory, including parents if necessary.
5462 as_fn_mkdir_p ()
5463 {
5464
5465 case $as_dir in #(
5466 -*) as_dir=./$as_dir;;
5467 esac
5468 test -d "$as_dir" || eval $as_mkdir_p || {
5469 as_dirs=
5470 while :; do
5471 case $as_dir in #(
5472 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5473 *) as_qdir=$as_dir;;
5474 esac
5475 as_dirs="'$as_qdir' $as_dirs"
5476 as_dir=`$as_dirname -- "$as_dir" ||
5477 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5478 X"$as_dir" : 'X\(//\)[^/]' \| \
5479 X"$as_dir" : 'X\(//\)$' \| \
5480 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5481 $as_echo X"$as_dir" |
5482 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5483 s//\1/
5484 q
5485 }
5486 /^X\(\/\/\)[^/].*/{
5487 s//\1/
5488 q
5489 }
5490 /^X\(\/\/\)$/{
5491 s//\1/
5492 q
5493 }
5494 /^X\(\/\).*/{
5495 s//\1/
5496 q
5497 }
5498 s/.*/./; q'`
5499 test -d "$as_dir" && break
5500 done
5501 test -z "$as_dirs" || eval "mkdir $as_dirs"
5502 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5503
5504
5505 } # as_fn_mkdir_p
5506 if mkdir -p . 2>/dev/null; then
5507 as_mkdir_p='mkdir -p "$as_dir"'
5508 else
5509 test -d ./-p && rmdir ./-p
5510 as_mkdir_p=false
5511 fi
5512
5513
5514 # as_fn_executable_p FILE
5515 # -----------------------
5516 # Test if FILE is an executable regular file.
5517 as_fn_executable_p ()
5518 {
5519 test -f "$1" && test -x "$1"
5520 } # as_fn_executable_p
5521 as_test_x='test -x'
5522 as_executable_p=as_fn_executable_p
5523
5524 # Sed expression to map a string onto a valid CPP name.
5525 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5526
5527 # Sed expression to map a string onto a valid variable name.
5528 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5529
5530
5531 exec 6>&1
5532 ## ----------------------------------- ##
5533 ## Main body of $CONFIG_STATUS script. ##
5534 ## ----------------------------------- ##
5535 _ASEOF
5536 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5537
5538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5539 # Save the log message, to keep $0 and so on meaningful, and to
5540 # report actual input values of CONFIG_FILES etc. instead of their
5541 # values after options handling.
5542 ac_log="
5543 This file was extended by sim $as_me 0, which was
5544 generated by GNU Autoconf 2.69. Invocation command line was
5545
5546 CONFIG_FILES = $CONFIG_FILES
5547 CONFIG_HEADERS = $CONFIG_HEADERS
5548 CONFIG_LINKS = $CONFIG_LINKS
5549 CONFIG_COMMANDS = $CONFIG_COMMANDS
5550 $ $0 $@
5551
5552 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5553 "
5554
5555 _ACEOF
5556
5557 case $ac_config_files in *"
5558 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5559 esac
5560
5561
5562
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5564 # Files that config.status was made for.
5565 config_files="$ac_config_files"
5566 config_commands="$ac_config_commands"
5567
5568 _ACEOF
5569
5570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5571 ac_cs_usage="\
5572 \`$as_me' instantiates files and other configuration actions
5573 from templates according to the current configuration. Unless the files
5574 and actions are specified as TAGs, all are instantiated by default.
5575
5576 Usage: $0 [OPTION]... [TAG]...
5577
5578 -h, --help print this help, then exit
5579 -V, --version print version number and configuration settings, then exit
5580 --config print configuration, then exit
5581 -q, --quiet, --silent
5582 do not print progress messages
5583 -d, --debug don't remove temporary files
5584 --recheck update $as_me by reconfiguring in the same conditions
5585 --file=FILE[:TEMPLATE]
5586 instantiate the configuration file FILE
5587
5588 Configuration files:
5589 $config_files
5590
5591 Configuration commands:
5592 $config_commands
5593
5594 Report bugs to <https://sourceware.org/bugzilla/enter_bug.cgi?product=gdb&component=sim>.
5595 sim home page: <https://sourceware.org/gdb/wiki/Sim/>."
5596
5597 _ACEOF
5598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5599 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5600 ac_cs_version="\\
5601 sim config.status 0
5602 configured by $0, generated by GNU Autoconf 2.69,
5603 with options \\"\$ac_cs_config\\"
5604
5605 Copyright (C) 2012 Free Software Foundation, Inc.
5606 This config.status script is free software; the Free Software Foundation
5607 gives unlimited permission to copy, distribute and modify it."
5608
5609 ac_pwd='$ac_pwd'
5610 srcdir='$srcdir'
5611 INSTALL='$INSTALL'
5612 MKDIR_P='$MKDIR_P'
5613 AWK='$AWK'
5614 test -n "\$AWK" || AWK=awk
5615 _ACEOF
5616
5617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5618 # The default lists apply if the user does not specify any file.
5619 ac_need_defaults=:
5620 while test $# != 0
5621 do
5622 case $1 in
5623 --*=?*)
5624 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5625 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5626 ac_shift=:
5627 ;;
5628 --*=)
5629 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5630 ac_optarg=
5631 ac_shift=:
5632 ;;
5633 *)
5634 ac_option=$1
5635 ac_optarg=$2
5636 ac_shift=shift
5637 ;;
5638 esac
5639
5640 case $ac_option in
5641 # Handling of the options.
5642 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5643 ac_cs_recheck=: ;;
5644 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5645 $as_echo "$ac_cs_version"; exit ;;
5646 --config | --confi | --conf | --con | --co | --c )
5647 $as_echo "$ac_cs_config"; exit ;;
5648 --debug | --debu | --deb | --de | --d | -d )
5649 debug=: ;;
5650 --file | --fil | --fi | --f )
5651 $ac_shift
5652 case $ac_optarg in
5653 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5654 '') as_fn_error $? "missing file argument" ;;
5655 esac
5656 as_fn_append CONFIG_FILES " '$ac_optarg'"
5657 ac_need_defaults=false;;
5658 --he | --h | --help | --hel | -h )
5659 $as_echo "$ac_cs_usage"; exit ;;
5660 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5661 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5662 ac_cs_silent=: ;;
5663
5664 # This is an error.
5665 -*) as_fn_error $? "unrecognized option: \`$1'
5666 Try \`$0 --help' for more information." ;;
5667
5668 *) as_fn_append ac_config_targets " $1"
5669 ac_need_defaults=false ;;
5670
5671 esac
5672 shift
5673 done
5674
5675 ac_configure_extra_args=
5676
5677 if $ac_cs_silent; then
5678 exec 6>/dev/null
5679 ac_configure_extra_args="$ac_configure_extra_args --silent"
5680 fi
5681
5682 _ACEOF
5683 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5684 if \$ac_cs_recheck; then
5685 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5686 shift
5687 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5688 CONFIG_SHELL='$SHELL'
5689 export CONFIG_SHELL
5690 exec "\$@"
5691 fi
5692
5693 _ACEOF
5694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5695 exec 5>>config.log
5696 {
5697 echo
5698 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5699 ## Running $as_me. ##
5700 _ASBOX
5701 $as_echo "$ac_log"
5702 } >&5
5703
5704 _ACEOF
5705 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5706 #
5707 # INIT-COMMANDS
5708 #
5709 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5710
5711 _ACEOF
5712
5713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5714
5715 # Handling of arguments.
5716 for ac_config_target in $ac_config_targets
5717 do
5718 case $ac_config_target in
5719 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5720 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5721
5722 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5723 esac
5724 done
5725
5726
5727 # If the user did not use the arguments to specify the items to instantiate,
5728 # then the envvar interface is used. Set only those that are not.
5729 # We use the long form for the default assignment because of an extremely
5730 # bizarre bug on SunOS 4.1.3.
5731 if $ac_need_defaults; then
5732 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5733 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5734 fi
5735
5736 # Have a temporary directory for convenience. Make it in the build tree
5737 # simply because there is no reason against having it here, and in addition,
5738 # creating and moving files from /tmp can sometimes cause problems.
5739 # Hook for its removal unless debugging.
5740 # Note that there is a small window in which the directory will not be cleaned:
5741 # after its creation but before its name has been assigned to `$tmp'.
5742 $debug ||
5743 {
5744 tmp= ac_tmp=
5745 trap 'exit_status=$?
5746 : "${ac_tmp:=$tmp}"
5747 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5748 ' 0
5749 trap 'as_fn_exit 1' 1 2 13 15
5750 }
5751 # Create a (secure) tmp directory for tmp files.
5752
5753 {
5754 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5755 test -d "$tmp"
5756 } ||
5757 {
5758 tmp=./conf$$-$RANDOM
5759 (umask 077 && mkdir "$tmp")
5760 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5761 ac_tmp=$tmp
5762
5763 # Set up the scripts for CONFIG_FILES section.
5764 # No need to generate them if there are no CONFIG_FILES.
5765 # This happens for instance with `./config.status config.h'.
5766 if test -n "$CONFIG_FILES"; then
5767
5768
5769 ac_cr=`echo X | tr X '\015'`
5770 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5771 # But we know of no other shell where ac_cr would be empty at this
5772 # point, so we can use a bashism as a fallback.
5773 if test "x$ac_cr" = x; then
5774 eval ac_cr=\$\'\\r\'
5775 fi
5776 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5777 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5778 ac_cs_awk_cr='\\r'
5779 else
5780 ac_cs_awk_cr=$ac_cr
5781 fi
5782
5783 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5784 _ACEOF
5785
5786
5787 {
5788 echo "cat >conf$$subs.awk <<_ACEOF" &&
5789 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5790 echo "_ACEOF"
5791 } >conf$$subs.sh ||
5792 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5793 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5794 ac_delim='%!_!# '
5795 for ac_last_try in false false false false false :; do
5796 . ./conf$$subs.sh ||
5797 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5798
5799 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5800 if test $ac_delim_n = $ac_delim_num; then
5801 break
5802 elif $ac_last_try; then
5803 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5804 else
5805 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5806 fi
5807 done
5808 rm -f conf$$subs.sh
5809
5810 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5811 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5812 _ACEOF
5813 sed -n '
5814 h
5815 s/^/S["/; s/!.*/"]=/
5816 p
5817 g
5818 s/^[^!]*!//
5819 :repl
5820 t repl
5821 s/'"$ac_delim"'$//
5822 t delim
5823 :nl
5824 h
5825 s/\(.\{148\}\)..*/\1/
5826 t more1
5827 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5828 p
5829 n
5830 b repl
5831 :more1
5832 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5833 p
5834 g
5835 s/.\{148\}//
5836 t nl
5837 :delim
5838 h
5839 s/\(.\{148\}\)..*/\1/
5840 t more2
5841 s/["\\]/\\&/g; s/^/"/; s/$/"/
5842 p
5843 b
5844 :more2
5845 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5846 p
5847 g
5848 s/.\{148\}//
5849 t delim
5850 ' <conf$$subs.awk | sed '
5851 /^[^""]/{
5852 N
5853 s/\n//
5854 }
5855 ' >>$CONFIG_STATUS || ac_write_fail=1
5856 rm -f conf$$subs.awk
5857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5858 _ACAWK
5859 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5860 for (key in S) S_is_set[key] = 1
5861 FS = "\a"
5862
5863 }
5864 {
5865 line = $ 0
5866 nfields = split(line, field, "@")
5867 substed = 0
5868 len = length(field[1])
5869 for (i = 2; i < nfields; i++) {
5870 key = field[i]
5871 keylen = length(key)
5872 if (S_is_set[key]) {
5873 value = S[key]
5874 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5875 len += length(value) + length(field[++i])
5876 substed = 1
5877 } else
5878 len += 1 + keylen
5879 }
5880
5881 print line
5882 }
5883
5884 _ACAWK
5885 _ACEOF
5886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5887 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5888 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5889 else
5890 cat
5891 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5892 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5893 _ACEOF
5894
5895 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5896 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5897 # trailing colons and then remove the whole line if VPATH becomes empty
5898 # (actually we leave an empty line to preserve line numbers).
5899 if test "x$srcdir" = x.; then
5900 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5901 h
5902 s///
5903 s/^/:/
5904 s/[ ]*$/:/
5905 s/:\$(srcdir):/:/g
5906 s/:\${srcdir}:/:/g
5907 s/:@srcdir@:/:/g
5908 s/^:*//
5909 s/:*$//
5910 x
5911 s/\(=[ ]*\).*/\1/
5912 G
5913 s/\n//
5914 s/^[^=]*=[ ]*$//
5915 }'
5916 fi
5917
5918 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5919 fi # test -n "$CONFIG_FILES"
5920
5921
5922 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
5923 shift
5924 for ac_tag
5925 do
5926 case $ac_tag in
5927 :[FHLC]) ac_mode=$ac_tag; continue;;
5928 esac
5929 case $ac_mode$ac_tag in
5930 :[FHL]*:*);;
5931 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5932 :[FH]-) ac_tag=-:-;;
5933 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5934 esac
5935 ac_save_IFS=$IFS
5936 IFS=:
5937 set x $ac_tag
5938 IFS=$ac_save_IFS
5939 shift
5940 ac_file=$1
5941 shift
5942
5943 case $ac_mode in
5944 :L) ac_source=$1;;
5945 :[FH])
5946 ac_file_inputs=
5947 for ac_f
5948 do
5949 case $ac_f in
5950 -) ac_f="$ac_tmp/stdin";;
5951 *) # Look for the file first in the build tree, then in the source tree
5952 # (if the path is not absolute). The absolute path cannot be DOS-style,
5953 # because $ac_f cannot contain `:'.
5954 test -f "$ac_f" ||
5955 case $ac_f in
5956 [\\/$]*) false;;
5957 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5958 esac ||
5959 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5960 esac
5961 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5962 as_fn_append ac_file_inputs " '$ac_f'"
5963 done
5964
5965 # Let's still pretend it is `configure' which instantiates (i.e., don't
5966 # use $as_me), people would be surprised to read:
5967 # /* config.h. Generated by config.status. */
5968 configure_input='Generated from '`
5969 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5970 `' by configure.'
5971 if test x"$ac_file" != x-; then
5972 configure_input="$ac_file. $configure_input"
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5974 $as_echo "$as_me: creating $ac_file" >&6;}
5975 fi
5976 # Neutralize special characters interpreted by sed in replacement strings.
5977 case $configure_input in #(
5978 *\&* | *\|* | *\\* )
5979 ac_sed_conf_input=`$as_echo "$configure_input" |
5980 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5981 *) ac_sed_conf_input=$configure_input;;
5982 esac
5983
5984 case $ac_tag in
5985 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5986 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5987 esac
5988 ;;
5989 esac
5990
5991 ac_dir=`$as_dirname -- "$ac_file" ||
5992 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5993 X"$ac_file" : 'X\(//\)[^/]' \| \
5994 X"$ac_file" : 'X\(//\)$' \| \
5995 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5996 $as_echo X"$ac_file" |
5997 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5998 s//\1/
5999 q
6000 }
6001 /^X\(\/\/\)[^/].*/{
6002 s//\1/
6003 q
6004 }
6005 /^X\(\/\/\)$/{
6006 s//\1/
6007 q
6008 }
6009 /^X\(\/\).*/{
6010 s//\1/
6011 q
6012 }
6013 s/.*/./; q'`
6014 as_dir="$ac_dir"; as_fn_mkdir_p
6015 ac_builddir=.
6016
6017 case "$ac_dir" in
6018 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6019 *)
6020 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6021 # A ".." for each directory in $ac_dir_suffix.
6022 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6023 case $ac_top_builddir_sub in
6024 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6025 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6026 esac ;;
6027 esac
6028 ac_abs_top_builddir=$ac_pwd
6029 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6030 # for backward compatibility:
6031 ac_top_builddir=$ac_top_build_prefix
6032
6033 case $srcdir in
6034 .) # We are building in place.
6035 ac_srcdir=.
6036 ac_top_srcdir=$ac_top_builddir_sub
6037 ac_abs_top_srcdir=$ac_pwd ;;
6038 [\\/]* | ?:[\\/]* ) # Absolute name.
6039 ac_srcdir=$srcdir$ac_dir_suffix;
6040 ac_top_srcdir=$srcdir
6041 ac_abs_top_srcdir=$srcdir ;;
6042 *) # Relative name.
6043 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6044 ac_top_srcdir=$ac_top_build_prefix$srcdir
6045 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6046 esac
6047 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6048
6049
6050 case $ac_mode in
6051 :F)
6052 #
6053 # CONFIG_FILE
6054 #
6055
6056 case $INSTALL in
6057 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6058 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6059 esac
6060 ac_MKDIR_P=$MKDIR_P
6061 case $MKDIR_P in
6062 [\\/$]* | ?:[\\/]* ) ;;
6063 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6064 esac
6065 _ACEOF
6066
6067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6068 # If the template does not know about datarootdir, expand it.
6069 # FIXME: This hack should be removed a few years after 2.60.
6070 ac_datarootdir_hack=; ac_datarootdir_seen=
6071 ac_sed_dataroot='
6072 /datarootdir/ {
6073 p
6074 q
6075 }
6076 /@datadir@/p
6077 /@docdir@/p
6078 /@infodir@/p
6079 /@localedir@/p
6080 /@mandir@/p'
6081 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6082 *datarootdir*) ac_datarootdir_seen=yes;;
6083 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6085 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6086 _ACEOF
6087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6088 ac_datarootdir_hack='
6089 s&@datadir@&$datadir&g
6090 s&@docdir@&$docdir&g
6091 s&@infodir@&$infodir&g
6092 s&@localedir@&$localedir&g
6093 s&@mandir@&$mandir&g
6094 s&\\\${datarootdir}&$datarootdir&g' ;;
6095 esac
6096 _ACEOF
6097
6098 # Neutralize VPATH when `$srcdir' = `.'.
6099 # Shell code in configure.ac might set extrasub.
6100 # FIXME: do we really want to maintain this feature?
6101 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6102 ac_sed_extra="$ac_vpsub
6103 $extrasub
6104 _ACEOF
6105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6106 :t
6107 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6108 s|@configure_input@|$ac_sed_conf_input|;t t
6109 s&@top_builddir@&$ac_top_builddir_sub&;t t
6110 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6111 s&@srcdir@&$ac_srcdir&;t t
6112 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6113 s&@top_srcdir@&$ac_top_srcdir&;t t
6114 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6115 s&@builddir@&$ac_builddir&;t t
6116 s&@abs_builddir@&$ac_abs_builddir&;t t
6117 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6118 s&@INSTALL@&$ac_INSTALL&;t t
6119 s&@MKDIR_P@&$ac_MKDIR_P&;t t
6120 $ac_datarootdir_hack
6121 "
6122 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6123 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6124
6125 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6126 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6127 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6128 "$ac_tmp/out"`; test -z "$ac_out"; } &&
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6130 which seems to be undefined. Please make sure it is defined" >&5
6131 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6132 which seems to be undefined. Please make sure it is defined" >&2;}
6133
6134 rm -f "$ac_tmp/stdin"
6135 case $ac_file in
6136 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6137 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6138 esac \
6139 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6140 ;;
6141
6142
6143 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6144 $as_echo "$as_me: executing $ac_file commands" >&6;}
6145 ;;
6146 esac
6147
6148
6149 case $ac_file$ac_mode in
6150 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6151 # Older Autoconf quotes --file arguments for eval, but not when files
6152 # are listed without --file. Let's play safe and only enable the eval
6153 # if we detect the quoting.
6154 case $CONFIG_FILES in
6155 *\'*) eval set x "$CONFIG_FILES" ;;
6156 *) set x $CONFIG_FILES ;;
6157 esac
6158 shift
6159 for mf
6160 do
6161 # Strip MF so we end up with the name of the file.
6162 mf=`echo "$mf" | sed -e 's/:.*$//'`
6163 # Check whether this is an Automake generated Makefile or not.
6164 # We used to match only the files named 'Makefile.in', but
6165 # some people rename them; so instead we look at the file content.
6166 # Grep'ing the first line is not enough: some people post-process
6167 # each Makefile.in and add a new line on top of each file to say so.
6168 # Grep'ing the whole file is not good either: AIX grep has a line
6169 # limit of 2048, but all sed's we know have understand at least 4000.
6170 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6171 dirpart=`$as_dirname -- "$mf" ||
6172 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6173 X"$mf" : 'X\(//\)[^/]' \| \
6174 X"$mf" : 'X\(//\)$' \| \
6175 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6176 $as_echo X"$mf" |
6177 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6178 s//\1/
6179 q
6180 }
6181 /^X\(\/\/\)[^/].*/{
6182 s//\1/
6183 q
6184 }
6185 /^X\(\/\/\)$/{
6186 s//\1/
6187 q
6188 }
6189 /^X\(\/\).*/{
6190 s//\1/
6191 q
6192 }
6193 s/.*/./; q'`
6194 else
6195 continue
6196 fi
6197 # Extract the definition of DEPDIR, am__include, and am__quote
6198 # from the Makefile without running 'make'.
6199 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6200 test -z "$DEPDIR" && continue
6201 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6202 test -z "$am__include" && continue
6203 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6204 # Find all dependency output files, they are included files with
6205 # $(DEPDIR) in their names. We invoke sed twice because it is the
6206 # simplest approach to changing $(DEPDIR) to its actual value in the
6207 # expansion.
6208 for file in `sed -n "
6209 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6210 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6211 # Make sure the directory exists.
6212 test -f "$dirpart/$file" && continue
6213 fdir=`$as_dirname -- "$file" ||
6214 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6215 X"$file" : 'X\(//\)[^/]' \| \
6216 X"$file" : 'X\(//\)$' \| \
6217 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6218 $as_echo X"$file" |
6219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6220 s//\1/
6221 q
6222 }
6223 /^X\(\/\/\)[^/].*/{
6224 s//\1/
6225 q
6226 }
6227 /^X\(\/\/\)$/{
6228 s//\1/
6229 q
6230 }
6231 /^X\(\/\).*/{
6232 s//\1/
6233 q
6234 }
6235 s/.*/./; q'`
6236 as_dir=$dirpart/$fdir; as_fn_mkdir_p
6237 # echo "creating $dirpart/$file"
6238 echo '# dummy' > "$dirpart/$file"
6239 done
6240 done
6241 }
6242 ;;
6243
6244 esac
6245 done # for ac_tag
6246
6247
6248 as_fn_exit 0
6249 _ACEOF
6250 ac_clean_files=$ac_clean_files_save
6251
6252 test $ac_write_fail = 0 ||
6253 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6254
6255
6256 # configure is writing to config.log, and then calls config.status.
6257 # config.status does its own redirection, appending to config.log.
6258 # Unfortunately, on DOS this fails, as config.log is still kept open
6259 # by configure, so config.status won't be able to write to it; its
6260 # output is simply discarded. So we exec the FD to /dev/null,
6261 # effectively closing config.log, so it can be properly (re)opened and
6262 # appended to by config.status. When coming back to configure, we
6263 # need to make the FD available again.
6264 if test "$no_create" != yes; then
6265 ac_cs_success=:
6266 ac_config_status_args=
6267 test "$silent" = yes &&
6268 ac_config_status_args="$ac_config_status_args --quiet"
6269 exec 5>/dev/null
6270 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6271 exec 5>>config.log
6272 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6273 # would make configure fail if this is the last instruction.
6274 $ac_cs_success || as_fn_exit 1
6275 fi
6276
6277 #
6278 # CONFIG_SUBDIRS section.
6279 #
6280 if test "$no_recursion" != yes; then
6281
6282 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6283 # so they do not pile up.
6284 ac_sub_configure_args=
6285 ac_prev=
6286 eval "set x $ac_configure_args"
6287 shift
6288 for ac_arg
6289 do
6290 if test -n "$ac_prev"; then
6291 ac_prev=
6292 continue
6293 fi
6294 case $ac_arg in
6295 -cache-file | --cache-file | --cache-fil | --cache-fi \
6296 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6297 ac_prev=cache_file ;;
6298 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6299 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6300 | --c=*)
6301 ;;
6302 --config-cache | -C)
6303 ;;
6304 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6305 ac_prev=srcdir ;;
6306 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6307 ;;
6308 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6309 ac_prev=prefix ;;
6310 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6311 ;;
6312 --disable-option-checking)
6313 ;;
6314 *)
6315 case $ac_arg in
6316 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6317 esac
6318 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6319 esac
6320 done
6321
6322 # Always prepend --prefix to ensure using the same prefix
6323 # in subdir configurations.
6324 ac_arg="--prefix=$prefix"
6325 case $ac_arg in
6326 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6327 esac
6328 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6329
6330 # Pass --silent
6331 if test "$silent" = yes; then
6332 ac_sub_configure_args="--silent $ac_sub_configure_args"
6333 fi
6334
6335 # Always prepend --disable-option-checking to silence warnings, since
6336 # different subdirs can have different --enable and --with options.
6337 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6338
6339 ac_popdir=`pwd`
6340 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
6341
6342 # Do not complain, so a configure script can configure whichever
6343 # parts of a large source tree are present.
6344 test -d "$srcdir/$ac_dir" || continue
6345
6346 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6347 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6348 $as_echo "$ac_msg" >&6
6349 as_dir="$ac_dir"; as_fn_mkdir_p
6350 ac_builddir=.
6351
6352 case "$ac_dir" in
6353 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6354 *)
6355 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6356 # A ".." for each directory in $ac_dir_suffix.
6357 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6358 case $ac_top_builddir_sub in
6359 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6360 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6361 esac ;;
6362 esac
6363 ac_abs_top_builddir=$ac_pwd
6364 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6365 # for backward compatibility:
6366 ac_top_builddir=$ac_top_build_prefix
6367
6368 case $srcdir in
6369 .) # We are building in place.
6370 ac_srcdir=.
6371 ac_top_srcdir=$ac_top_builddir_sub
6372 ac_abs_top_srcdir=$ac_pwd ;;
6373 [\\/]* | ?:[\\/]* ) # Absolute name.
6374 ac_srcdir=$srcdir$ac_dir_suffix;
6375 ac_top_srcdir=$srcdir
6376 ac_abs_top_srcdir=$srcdir ;;
6377 *) # Relative name.
6378 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6379 ac_top_srcdir=$ac_top_build_prefix$srcdir
6380 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6381 esac
6382 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6383
6384
6385 cd "$ac_dir"
6386
6387 # Check for guested configure; otherwise get Cygnus style configure.
6388 if test -f "$ac_srcdir/configure.gnu"; then
6389 ac_sub_configure=$ac_srcdir/configure.gnu
6390 elif test -f "$ac_srcdir/configure"; then
6391 ac_sub_configure=$ac_srcdir/configure
6392 elif test -f "$ac_srcdir/configure.in"; then
6393 # This should be Cygnus configure.
6394 ac_sub_configure=$ac_aux_dir/configure
6395 else
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
6397 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
6398 ac_sub_configure=
6399 fi
6400
6401 # The recursion is here.
6402 if test -n "$ac_sub_configure"; then
6403 # Make the cache file name correct relative to the subdirectory.
6404 case $cache_file in
6405 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6406 *) # Relative name.
6407 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6408 esac
6409
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6411 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6412 # The eval makes quoting arguments work.
6413 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6414 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6415 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6416 fi
6417
6418 cd "$ac_popdir"
6419 done
6420 fi
6421 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6423 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6424 fi
6425
A mirror of the official binutils-gdb repository