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[PATCH] sim: make sure to include strsignal prototype
[thirdparty/binutils-gdb.git] / sim / frv / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 sim_trapdump
595 cgen
596 cgendir
597 CGEN_MAINT
598 REPORT_BUGS_TEXI
599 REPORT_BUGS_TO
600 PKGVERSION
601 sim_profile
602 sim_trace
603 sim_stdio
604 sim_debug
605 sim_cflags
606 sim_bswap
607 MAINT
608 CATOBJEXT
609 GENCAT
610 INSTOBJEXT
611 DATADIRNAME
612 CATALOGS
613 POSUB
614 GMSGFMT
615 XGETTEXT
616 INCINTL
617 LIBINTL_DEP
618 LIBINTL
619 USE_NLS
620 GMAKE_FALSE
621 GMAKE_TRUE
622 MAKE
623 CCDEPMODE
624 DEPDIR
625 am__leading_dot
626 RANLIB
627 AR
628 HDEFINES
629 CC_FOR_BUILD
630 INSTALL_DATA
631 INSTALL_SCRIPT
632 INSTALL_PROGRAM
633 EGREP
634 GREP
635 CPP
636 target_os
637 target_vendor
638 target_cpu
639 target
640 host_os
641 host_vendor
642 host_cpu
643 host
644 build_os
645 build_vendor
646 build_cpu
647 build
648 OBJEXT
649 EXEEXT
650 ac_ct_CC
651 CPPFLAGS
652 LDFLAGS
653 CFLAGS
654 CC
655 WERROR_CFLAGS
656 WARN_CFLAGS
657 sim_xor_endian
658 sim_stdcall
659 sim_smp
660 sim_reserved_bits
661 sim_regparm
662 sim_packages
663 sim_inline
664 sim_hw
665 sim_hw_objs
666 sim_hw_cflags
667 sim_default_model
668 sim_scache
669 sim_float
670 sim_hostendian
671 sim_endian
672 sim_bitsize
673 sim_assert
674 sim_alignment
675 sim_environment
676 target_alias
677 host_alias
678 build_alias
679 LIBS
680 ECHO_T
681 ECHO_N
682 ECHO_C
683 DEFS
684 mandir
685 localedir
686 libdir
687 psdir
688 pdfdir
689 dvidir
690 htmldir
691 infodir
692 docdir
693 oldincludedir
694 includedir
695 localstatedir
696 sharedstatedir
697 sysconfdir
698 datadir
699 datarootdir
700 libexecdir
701 sbindir
702 bindir
703 program_transform_name
704 prefix
705 exec_prefix
706 PACKAGE_URL
707 PACKAGE_BUGREPORT
708 PACKAGE_STRING
709 PACKAGE_VERSION
710 PACKAGE_TARNAME
711 PACKAGE_NAME
712 PATH_SEPARATOR
713 SHELL'
714 ac_subst_files=''
715 ac_user_opts='
716 enable_option_checking
717 with_zlib
718 enable_maintainer_mode
719 enable_sim_bswap
720 enable_sim_cflags
721 enable_sim_debug
722 enable_sim_stdio
723 enable_sim_trace
724 enable_sim_profile
725 with_pkgversion
726 with_bugurl
727 enable_sim_endian
728 enable_sim_alignment
729 enable_sim_hostendian
730 enable_sim_scache
731 enable_sim_default_model
732 enable_sim_environment
733 enable_cgen_maint
734 enable_sim_trapdump
735 '
736 ac_precious_vars='build_alias
737 host_alias
738 target_alias
739 CC
740 CFLAGS
741 LDFLAGS
742 LIBS
743 CPPFLAGS
744 CPP'
745
746
747 # Initialize some variables set by options.
748 ac_init_help=
749 ac_init_version=false
750 ac_unrecognized_opts=
751 ac_unrecognized_sep=
752 # The variables have the same names as the options, with
753 # dashes changed to underlines.
754 cache_file=/dev/null
755 exec_prefix=NONE
756 no_create=
757 no_recursion=
758 prefix=NONE
759 program_prefix=NONE
760 program_suffix=NONE
761 program_transform_name=s,x,x,
762 silent=
763 site=
764 srcdir=
765 verbose=
766 x_includes=NONE
767 x_libraries=NONE
768
769 # Installation directory options.
770 # These are left unexpanded so users can "make install exec_prefix=/foo"
771 # and all the variables that are supposed to be based on exec_prefix
772 # by default will actually change.
773 # Use braces instead of parens because sh, perl, etc. also accept them.
774 # (The list follows the same order as the GNU Coding Standards.)
775 bindir='${exec_prefix}/bin'
776 sbindir='${exec_prefix}/sbin'
777 libexecdir='${exec_prefix}/libexec'
778 datarootdir='${prefix}/share'
779 datadir='${datarootdir}'
780 sysconfdir='${prefix}/etc'
781 sharedstatedir='${prefix}/com'
782 localstatedir='${prefix}/var'
783 includedir='${prefix}/include'
784 oldincludedir='/usr/include'
785 docdir='${datarootdir}/doc/${PACKAGE}'
786 infodir='${datarootdir}/info'
787 htmldir='${docdir}'
788 dvidir='${docdir}'
789 pdfdir='${docdir}'
790 psdir='${docdir}'
791 libdir='${exec_prefix}/lib'
792 localedir='${datarootdir}/locale'
793 mandir='${datarootdir}/man'
794
795 ac_prev=
796 ac_dashdash=
797 for ac_option
798 do
799 # If the previous option needs an argument, assign it.
800 if test -n "$ac_prev"; then
801 eval $ac_prev=\$ac_option
802 ac_prev=
803 continue
804 fi
805
806 case $ac_option in
807 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
808 *) ac_optarg=yes ;;
809 esac
810
811 # Accept the important Cygnus configure options, so we can diagnose typos.
812
813 case $ac_dashdash$ac_option in
814 --)
815 ac_dashdash=yes ;;
816
817 -bindir | --bindir | --bindi | --bind | --bin | --bi)
818 ac_prev=bindir ;;
819 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
820 bindir=$ac_optarg ;;
821
822 -build | --build | --buil | --bui | --bu)
823 ac_prev=build_alias ;;
824 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
825 build_alias=$ac_optarg ;;
826
827 -cache-file | --cache-file | --cache-fil | --cache-fi \
828 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
829 ac_prev=cache_file ;;
830 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
831 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
832 cache_file=$ac_optarg ;;
833
834 --config-cache | -C)
835 cache_file=config.cache ;;
836
837 -datadir | --datadir | --datadi | --datad)
838 ac_prev=datadir ;;
839 -datadir=* | --datadir=* | --datadi=* | --datad=*)
840 datadir=$ac_optarg ;;
841
842 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
843 | --dataroo | --dataro | --datar)
844 ac_prev=datarootdir ;;
845 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
846 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
847 datarootdir=$ac_optarg ;;
848
849 -disable-* | --disable-*)
850 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
851 # Reject names that are not valid shell variable names.
852 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
853 as_fn_error "invalid feature name: $ac_useropt"
854 ac_useropt_orig=$ac_useropt
855 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
856 case $ac_user_opts in
857 *"
858 "enable_$ac_useropt"
859 "*) ;;
860 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
861 ac_unrecognized_sep=', ';;
862 esac
863 eval enable_$ac_useropt=no ;;
864
865 -docdir | --docdir | --docdi | --doc | --do)
866 ac_prev=docdir ;;
867 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
868 docdir=$ac_optarg ;;
869
870 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
871 ac_prev=dvidir ;;
872 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
873 dvidir=$ac_optarg ;;
874
875 -enable-* | --enable-*)
876 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
877 # Reject names that are not valid shell variable names.
878 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
879 as_fn_error "invalid feature name: $ac_useropt"
880 ac_useropt_orig=$ac_useropt
881 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
882 case $ac_user_opts in
883 *"
884 "enable_$ac_useropt"
885 "*) ;;
886 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
887 ac_unrecognized_sep=', ';;
888 esac
889 eval enable_$ac_useropt=\$ac_optarg ;;
890
891 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
892 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
893 | --exec | --exe | --ex)
894 ac_prev=exec_prefix ;;
895 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
896 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
897 | --exec=* | --exe=* | --ex=*)
898 exec_prefix=$ac_optarg ;;
899
900 -gas | --gas | --ga | --g)
901 # Obsolete; use --with-gas.
902 with_gas=yes ;;
903
904 -help | --help | --hel | --he | -h)
905 ac_init_help=long ;;
906 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
907 ac_init_help=recursive ;;
908 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
909 ac_init_help=short ;;
910
911 -host | --host | --hos | --ho)
912 ac_prev=host_alias ;;
913 -host=* | --host=* | --hos=* | --ho=*)
914 host_alias=$ac_optarg ;;
915
916 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
917 ac_prev=htmldir ;;
918 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
919 | --ht=*)
920 htmldir=$ac_optarg ;;
921
922 -includedir | --includedir | --includedi | --included | --include \
923 | --includ | --inclu | --incl | --inc)
924 ac_prev=includedir ;;
925 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
926 | --includ=* | --inclu=* | --incl=* | --inc=*)
927 includedir=$ac_optarg ;;
928
929 -infodir | --infodir | --infodi | --infod | --info | --inf)
930 ac_prev=infodir ;;
931 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
932 infodir=$ac_optarg ;;
933
934 -libdir | --libdir | --libdi | --libd)
935 ac_prev=libdir ;;
936 -libdir=* | --libdir=* | --libdi=* | --libd=*)
937 libdir=$ac_optarg ;;
938
939 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
940 | --libexe | --libex | --libe)
941 ac_prev=libexecdir ;;
942 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
943 | --libexe=* | --libex=* | --libe=*)
944 libexecdir=$ac_optarg ;;
945
946 -localedir | --localedir | --localedi | --localed | --locale)
947 ac_prev=localedir ;;
948 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
949 localedir=$ac_optarg ;;
950
951 -localstatedir | --localstatedir | --localstatedi | --localstated \
952 | --localstate | --localstat | --localsta | --localst | --locals)
953 ac_prev=localstatedir ;;
954 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
955 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
956 localstatedir=$ac_optarg ;;
957
958 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
959 ac_prev=mandir ;;
960 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
961 mandir=$ac_optarg ;;
962
963 -nfp | --nfp | --nf)
964 # Obsolete; use --without-fp.
965 with_fp=no ;;
966
967 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
968 | --no-cr | --no-c | -n)
969 no_create=yes ;;
970
971 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
972 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
973 no_recursion=yes ;;
974
975 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
976 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
977 | --oldin | --oldi | --old | --ol | --o)
978 ac_prev=oldincludedir ;;
979 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
980 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
981 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
982 oldincludedir=$ac_optarg ;;
983
984 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
985 ac_prev=prefix ;;
986 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
987 prefix=$ac_optarg ;;
988
989 -program-prefix | --program-prefix | --program-prefi | --program-pref \
990 | --program-pre | --program-pr | --program-p)
991 ac_prev=program_prefix ;;
992 -program-prefix=* | --program-prefix=* | --program-prefi=* \
993 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
994 program_prefix=$ac_optarg ;;
995
996 -program-suffix | --program-suffix | --program-suffi | --program-suff \
997 | --program-suf | --program-su | --program-s)
998 ac_prev=program_suffix ;;
999 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1000 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1001 program_suffix=$ac_optarg ;;
1002
1003 -program-transform-name | --program-transform-name \
1004 | --program-transform-nam | --program-transform-na \
1005 | --program-transform-n | --program-transform- \
1006 | --program-transform | --program-transfor \
1007 | --program-transfo | --program-transf \
1008 | --program-trans | --program-tran \
1009 | --progr-tra | --program-tr | --program-t)
1010 ac_prev=program_transform_name ;;
1011 -program-transform-name=* | --program-transform-name=* \
1012 | --program-transform-nam=* | --program-transform-na=* \
1013 | --program-transform-n=* | --program-transform-=* \
1014 | --program-transform=* | --program-transfor=* \
1015 | --program-transfo=* | --program-transf=* \
1016 | --program-trans=* | --program-tran=* \
1017 | --progr-tra=* | --program-tr=* | --program-t=*)
1018 program_transform_name=$ac_optarg ;;
1019
1020 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1021 ac_prev=pdfdir ;;
1022 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1023 pdfdir=$ac_optarg ;;
1024
1025 -psdir | --psdir | --psdi | --psd | --ps)
1026 ac_prev=psdir ;;
1027 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1028 psdir=$ac_optarg ;;
1029
1030 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1031 | -silent | --silent | --silen | --sile | --sil)
1032 silent=yes ;;
1033
1034 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1035 ac_prev=sbindir ;;
1036 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1037 | --sbi=* | --sb=*)
1038 sbindir=$ac_optarg ;;
1039
1040 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1041 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1042 | --sharedst | --shareds | --shared | --share | --shar \
1043 | --sha | --sh)
1044 ac_prev=sharedstatedir ;;
1045 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1046 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1047 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1048 | --sha=* | --sh=*)
1049 sharedstatedir=$ac_optarg ;;
1050
1051 -site | --site | --sit)
1052 ac_prev=site ;;
1053 -site=* | --site=* | --sit=*)
1054 site=$ac_optarg ;;
1055
1056 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1057 ac_prev=srcdir ;;
1058 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1059 srcdir=$ac_optarg ;;
1060
1061 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1062 | --syscon | --sysco | --sysc | --sys | --sy)
1063 ac_prev=sysconfdir ;;
1064 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1065 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1066 sysconfdir=$ac_optarg ;;
1067
1068 -target | --target | --targe | --targ | --tar | --ta | --t)
1069 ac_prev=target_alias ;;
1070 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1071 target_alias=$ac_optarg ;;
1072
1073 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1074 verbose=yes ;;
1075
1076 -version | --version | --versio | --versi | --vers | -V)
1077 ac_init_version=: ;;
1078
1079 -with-* | --with-*)
1080 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1081 # Reject names that are not valid shell variable names.
1082 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1083 as_fn_error "invalid package name: $ac_useropt"
1084 ac_useropt_orig=$ac_useropt
1085 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086 case $ac_user_opts in
1087 *"
1088 "with_$ac_useropt"
1089 "*) ;;
1090 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1091 ac_unrecognized_sep=', ';;
1092 esac
1093 eval with_$ac_useropt=\$ac_optarg ;;
1094
1095 -without-* | --without-*)
1096 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1097 # Reject names that are not valid shell variable names.
1098 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099 as_fn_error "invalid package name: $ac_useropt"
1100 ac_useropt_orig=$ac_useropt
1101 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102 case $ac_user_opts in
1103 *"
1104 "with_$ac_useropt"
1105 "*) ;;
1106 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107 ac_unrecognized_sep=', ';;
1108 esac
1109 eval with_$ac_useropt=no ;;
1110
1111 --x)
1112 # Obsolete; use --with-x.
1113 with_x=yes ;;
1114
1115 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116 | --x-incl | --x-inc | --x-in | --x-i)
1117 ac_prev=x_includes ;;
1118 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1120 x_includes=$ac_optarg ;;
1121
1122 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124 ac_prev=x_libraries ;;
1125 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1127 x_libraries=$ac_optarg ;;
1128
1129 -*) as_fn_error "unrecognized option: \`$ac_option'
1130 Try \`$0 --help' for more information."
1131 ;;
1132
1133 *=*)
1134 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1135 # Reject names that are not valid shell variable names.
1136 case $ac_envvar in #(
1137 '' | [0-9]* | *[!_$as_cr_alnum]* )
1138 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1139 esac
1140 eval $ac_envvar=\$ac_optarg
1141 export $ac_envvar ;;
1142
1143 *)
1144 # FIXME: should be removed in autoconf 3.0.
1145 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1149 ;;
1150
1151 esac
1152 done
1153
1154 if test -n "$ac_prev"; then
1155 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1156 as_fn_error "missing argument to $ac_option"
1157 fi
1158
1159 if test -n "$ac_unrecognized_opts"; then
1160 case $enable_option_checking in
1161 no) ;;
1162 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1163 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1164 esac
1165 fi
1166
1167 # Check all directory arguments for consistency.
1168 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169 datadir sysconfdir sharedstatedir localstatedir includedir \
1170 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171 libdir localedir mandir
1172 do
1173 eval ac_val=\$$ac_var
1174 # Remove trailing slashes.
1175 case $ac_val in
1176 */ )
1177 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1178 eval $ac_var=\$ac_val;;
1179 esac
1180 # Be sure to have absolute directory names.
1181 case $ac_val in
1182 [\\/$]* | ?:[\\/]* ) continue;;
1183 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1184 esac
1185 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1186 done
1187
1188 # There might be people who depend on the old broken behavior: `$host'
1189 # used to hold the argument of --host etc.
1190 # FIXME: To remove some day.
1191 build=$build_alias
1192 host=$host_alias
1193 target=$target_alias
1194
1195 # FIXME: To remove some day.
1196 if test "x$host_alias" != x; then
1197 if test "x$build_alias" = x; then
1198 cross_compiling=maybe
1199 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1200 If a cross compiler is detected then cross compile mode will be used." >&2
1201 elif test "x$build_alias" != "x$host_alias"; then
1202 cross_compiling=yes
1203 fi
1204 fi
1205
1206 ac_tool_prefix=
1207 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1208
1209 test "$silent" = yes && exec 6>/dev/null
1210
1211
1212 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1213 ac_ls_di=`ls -di .` &&
1214 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1215 as_fn_error "working directory cannot be determined"
1216 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1217 as_fn_error "pwd does not report name of working directory"
1218
1219
1220 # Find the source files, if location was not specified.
1221 if test -z "$srcdir"; then
1222 ac_srcdir_defaulted=yes
1223 # Try the directory containing this script, then the parent directory.
1224 ac_confdir=`$as_dirname -- "$as_myself" ||
1225 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1226 X"$as_myself" : 'X\(//\)[^/]' \| \
1227 X"$as_myself" : 'X\(//\)$' \| \
1228 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1229 $as_echo X"$as_myself" |
1230 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1231 s//\1/
1232 q
1233 }
1234 /^X\(\/\/\)[^/].*/{
1235 s//\1/
1236 q
1237 }
1238 /^X\(\/\/\)$/{
1239 s//\1/
1240 q
1241 }
1242 /^X\(\/\).*/{
1243 s//\1/
1244 q
1245 }
1246 s/.*/./; q'`
1247 srcdir=$ac_confdir
1248 if test ! -r "$srcdir/$ac_unique_file"; then
1249 srcdir=..
1250 fi
1251 else
1252 ac_srcdir_defaulted=no
1253 fi
1254 if test ! -r "$srcdir/$ac_unique_file"; then
1255 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1256 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1257 fi
1258 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1259 ac_abs_confdir=`(
1260 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1261 pwd)`
1262 # When building in place, set srcdir=.
1263 if test "$ac_abs_confdir" = "$ac_pwd"; then
1264 srcdir=.
1265 fi
1266 # Remove unnecessary trailing slashes from srcdir.
1267 # Double slashes in file names in object file debugging info
1268 # mess up M-x gdb in Emacs.
1269 case $srcdir in
1270 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1271 esac
1272 for ac_var in $ac_precious_vars; do
1273 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1274 eval ac_env_${ac_var}_value=\$${ac_var}
1275 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1276 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1277 done
1278
1279 #
1280 # Report the --help message.
1281 #
1282 if test "$ac_init_help" = "long"; then
1283 # Omit some internal or obsolete options to make the list less imposing.
1284 # This message is too long to be a string in the A/UX 3.1 sh.
1285 cat <<_ACEOF
1286 \`configure' configures this package to adapt to many kinds of systems.
1287
1288 Usage: $0 [OPTION]... [VAR=VALUE]...
1289
1290 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1291 VAR=VALUE. See below for descriptions of some of the useful variables.
1292
1293 Defaults for the options are specified in brackets.
1294
1295 Configuration:
1296 -h, --help display this help and exit
1297 --help=short display options specific to this package
1298 --help=recursive display the short help of all the included packages
1299 -V, --version display version information and exit
1300 -q, --quiet, --silent do not print \`checking...' messages
1301 --cache-file=FILE cache test results in FILE [disabled]
1302 -C, --config-cache alias for \`--cache-file=config.cache'
1303 -n, --no-create do not create output files
1304 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1305
1306 Installation directories:
1307 --prefix=PREFIX install architecture-independent files in PREFIX
1308 [$ac_default_prefix]
1309 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1310 [PREFIX]
1311
1312 By default, \`make install' will install all the files in
1313 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1314 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1315 for instance \`--prefix=\$HOME'.
1316
1317 For better control, use the options below.
1318
1319 Fine tuning of the installation directories:
1320 --bindir=DIR user executables [EPREFIX/bin]
1321 --sbindir=DIR system admin executables [EPREFIX/sbin]
1322 --libexecdir=DIR program executables [EPREFIX/libexec]
1323 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1324 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1325 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1326 --libdir=DIR object code libraries [EPREFIX/lib]
1327 --includedir=DIR C header files [PREFIX/include]
1328 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1329 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1330 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1331 --infodir=DIR info documentation [DATAROOTDIR/info]
1332 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1333 --mandir=DIR man documentation [DATAROOTDIR/man]
1334 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1335 --htmldir=DIR html documentation [DOCDIR]
1336 --dvidir=DIR dvi documentation [DOCDIR]
1337 --pdfdir=DIR pdf documentation [DOCDIR]
1338 --psdir=DIR ps documentation [DOCDIR]
1339 _ACEOF
1340
1341 cat <<\_ACEOF
1342
1343 Program names:
1344 --program-prefix=PREFIX prepend PREFIX to installed program names
1345 --program-suffix=SUFFIX append SUFFIX to installed program names
1346 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1347
1348 System types:
1349 --build=BUILD configure for building on BUILD [guessed]
1350 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1351 --target=TARGET configure for building compilers for TARGET [HOST]
1352 _ACEOF
1353 fi
1354
1355 if test -n "$ac_init_help"; then
1356
1357 cat <<\_ACEOF
1358
1359 Optional Features:
1360 --disable-option-checking ignore unrecognized --enable/--with options
1361 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1362 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1363 --enable-maintainer-mode Enable developer functionality.
1364 --enable-sim-bswap Use Host specific BSWAP instruction.
1365 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1366 --enable-sim-debug=opts Enable debugging flags
1367 --enable-sim-stdio Specify whether to use stdio for console input/output.
1368 --enable-sim-trace=opts Enable tracing flags
1369 --enable-sim-profile=opts Enable profiling flags
1370 --enable-sim-endian=endian Specify target byte endian orientation.
1371 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1372 --enable-sim-hostendian=end Specify host byte endian orientation.
1373 --enable-sim-scache=size Specify simulator execution cache size.
1374 --enable-sim-default-model=model Specify default model to simulate.
1375 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1376 --enable-cgen-maint=DIR build cgen generated files
1377 --enable-sim-trapdump Make unknown traps dump the registers
1378
1379 Optional Packages:
1380 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1381 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1382 --with-zlib include zlib support (auto/yes/no) default=auto
1383 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1384 --with-bugurl=URL Direct users to URL to report a bug
1385
1386 Some influential environment variables:
1387 CC C compiler command
1388 CFLAGS C compiler flags
1389 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1390 nonstandard directory <lib dir>
1391 LIBS libraries to pass to the linker, e.g. -l<library>
1392 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1393 you have headers in a nonstandard directory <include dir>
1394 CPP C preprocessor
1395
1396 Use these variables to override the choices made by `configure' or to help
1397 it to find libraries and programs with nonstandard names/locations.
1398
1399 Report bugs to the package provider.
1400 _ACEOF
1401 ac_status=$?
1402 fi
1403
1404 if test "$ac_init_help" = "recursive"; then
1405 # If there are subdirs, report their specific --help.
1406 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1407 test -d "$ac_dir" ||
1408 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1409 continue
1410 ac_builddir=.
1411
1412 case "$ac_dir" in
1413 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1414 *)
1415 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1416 # A ".." for each directory in $ac_dir_suffix.
1417 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1418 case $ac_top_builddir_sub in
1419 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1420 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1421 esac ;;
1422 esac
1423 ac_abs_top_builddir=$ac_pwd
1424 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1425 # for backward compatibility:
1426 ac_top_builddir=$ac_top_build_prefix
1427
1428 case $srcdir in
1429 .) # We are building in place.
1430 ac_srcdir=.
1431 ac_top_srcdir=$ac_top_builddir_sub
1432 ac_abs_top_srcdir=$ac_pwd ;;
1433 [\\/]* | ?:[\\/]* ) # Absolute name.
1434 ac_srcdir=$srcdir$ac_dir_suffix;
1435 ac_top_srcdir=$srcdir
1436 ac_abs_top_srcdir=$srcdir ;;
1437 *) # Relative name.
1438 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1439 ac_top_srcdir=$ac_top_build_prefix$srcdir
1440 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1441 esac
1442 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1443
1444 cd "$ac_dir" || { ac_status=$?; continue; }
1445 # Check for guested configure.
1446 if test -f "$ac_srcdir/configure.gnu"; then
1447 echo &&
1448 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1449 elif test -f "$ac_srcdir/configure"; then
1450 echo &&
1451 $SHELL "$ac_srcdir/configure" --help=recursive
1452 else
1453 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1454 fi || ac_status=$?
1455 cd "$ac_pwd" || { ac_status=$?; break; }
1456 done
1457 fi
1458
1459 test -n "$ac_init_help" && exit $ac_status
1460 if $ac_init_version; then
1461 cat <<\_ACEOF
1462 configure
1463 generated by GNU Autoconf 2.64
1464
1465 Copyright (C) 2009 Free Software Foundation, Inc.
1466 This configure script is free software; the Free Software Foundation
1467 gives unlimited permission to copy, distribute and modify it.
1468 _ACEOF
1469 exit
1470 fi
1471
1472 ## ------------------------ ##
1473 ## Autoconf initialization. ##
1474 ## ------------------------ ##
1475
1476 # ac_fn_c_try_compile LINENO
1477 # --------------------------
1478 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1479 ac_fn_c_try_compile ()
1480 {
1481 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1482 rm -f conftest.$ac_objext
1483 if { { ac_try="$ac_compile"
1484 case "(($ac_try" in
1485 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1486 *) ac_try_echo=$ac_try;;
1487 esac
1488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1489 $as_echo "$ac_try_echo"; } >&5
1490 (eval "$ac_compile") 2>conftest.err
1491 ac_status=$?
1492 if test -s conftest.err; then
1493 grep -v '^ *+' conftest.err >conftest.er1
1494 cat conftest.er1 >&5
1495 mv -f conftest.er1 conftest.err
1496 fi
1497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1498 test $ac_status = 0; } && {
1499 test -z "$ac_c_werror_flag" ||
1500 test ! -s conftest.err
1501 } && test -s conftest.$ac_objext; then :
1502 ac_retval=0
1503 else
1504 $as_echo "$as_me: failed program was:" >&5
1505 sed 's/^/| /' conftest.$ac_ext >&5
1506
1507 ac_retval=1
1508 fi
1509 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1510 return $ac_retval
1511
1512 } # ac_fn_c_try_compile
1513
1514 # ac_fn_c_try_cpp LINENO
1515 # ----------------------
1516 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1517 ac_fn_c_try_cpp ()
1518 {
1519 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1520 if { { ac_try="$ac_cpp conftest.$ac_ext"
1521 case "(($ac_try" in
1522 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1523 *) ac_try_echo=$ac_try;;
1524 esac
1525 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526 $as_echo "$ac_try_echo"; } >&5
1527 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1528 ac_status=$?
1529 if test -s conftest.err; then
1530 grep -v '^ *+' conftest.err >conftest.er1
1531 cat conftest.er1 >&5
1532 mv -f conftest.er1 conftest.err
1533 fi
1534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1535 test $ac_status = 0; } >/dev/null && {
1536 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1537 test ! -s conftest.err
1538 }; then :
1539 ac_retval=0
1540 else
1541 $as_echo "$as_me: failed program was:" >&5
1542 sed 's/^/| /' conftest.$ac_ext >&5
1543
1544 ac_retval=1
1545 fi
1546 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1547 return $ac_retval
1548
1549 } # ac_fn_c_try_cpp
1550
1551 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1552 # -------------------------------------------------------
1553 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1554 # the include files in INCLUDES and setting the cache variable VAR
1555 # accordingly.
1556 ac_fn_c_check_header_mongrel ()
1557 {
1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1561 $as_echo_n "checking for $2... " >&6; }
1562 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1563 $as_echo_n "(cached) " >&6
1564 fi
1565 eval ac_res=\$$3
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1567 $as_echo "$ac_res" >&6; }
1568 else
1569 # Is the header compilable?
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1571 $as_echo_n "checking $2 usability... " >&6; }
1572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1573 /* end confdefs.h. */
1574 $4
1575 #include <$2>
1576 _ACEOF
1577 if ac_fn_c_try_compile "$LINENO"; then :
1578 ac_header_compiler=yes
1579 else
1580 ac_header_compiler=no
1581 fi
1582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1584 $as_echo "$ac_header_compiler" >&6; }
1585
1586 # Is the header present?
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1588 $as_echo_n "checking $2 presence... " >&6; }
1589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1590 /* end confdefs.h. */
1591 #include <$2>
1592 _ACEOF
1593 if ac_fn_c_try_cpp "$LINENO"; then :
1594 ac_header_preproc=yes
1595 else
1596 ac_header_preproc=no
1597 fi
1598 rm -f conftest.err conftest.$ac_ext
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1600 $as_echo "$ac_header_preproc" >&6; }
1601
1602 # So? What about this header?
1603 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1604 yes:no: )
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1606 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1608 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1609 ;;
1610 no:yes:* )
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1612 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1614 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1616 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1618 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1620 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1621 ;;
1622 esac
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1624 $as_echo_n "checking for $2... " >&6; }
1625 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1626 $as_echo_n "(cached) " >&6
1627 else
1628 eval "$3=\$ac_header_compiler"
1629 fi
1630 eval ac_res=\$$3
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632 $as_echo "$ac_res" >&6; }
1633 fi
1634 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1635
1636 } # ac_fn_c_check_header_mongrel
1637
1638 # ac_fn_c_try_run LINENO
1639 # ----------------------
1640 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1641 # that executables *can* be run.
1642 ac_fn_c_try_run ()
1643 {
1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645 if { { ac_try="$ac_link"
1646 case "(($ac_try" in
1647 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1648 *) ac_try_echo=$ac_try;;
1649 esac
1650 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1651 $as_echo "$ac_try_echo"; } >&5
1652 (eval "$ac_link") 2>&5
1653 ac_status=$?
1654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1655 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1656 { { case "(($ac_try" in
1657 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1658 *) ac_try_echo=$ac_try;;
1659 esac
1660 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1661 $as_echo "$ac_try_echo"; } >&5
1662 (eval "$ac_try") 2>&5
1663 ac_status=$?
1664 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1665 test $ac_status = 0; }; }; then :
1666 ac_retval=0
1667 else
1668 $as_echo "$as_me: program exited with status $ac_status" >&5
1669 $as_echo "$as_me: failed program was:" >&5
1670 sed 's/^/| /' conftest.$ac_ext >&5
1671
1672 ac_retval=$ac_status
1673 fi
1674 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1675 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1676 return $ac_retval
1677
1678 } # ac_fn_c_try_run
1679
1680 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1681 # -------------------------------------------------------
1682 # Tests whether HEADER exists and can be compiled using the include files in
1683 # INCLUDES, setting the cache variable VAR accordingly.
1684 ac_fn_c_check_header_compile ()
1685 {
1686 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688 $as_echo_n "checking for $2... " >&6; }
1689 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1690 $as_echo_n "(cached) " >&6
1691 else
1692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1693 /* end confdefs.h. */
1694 $4
1695 #include <$2>
1696 _ACEOF
1697 if ac_fn_c_try_compile "$LINENO"; then :
1698 eval "$3=yes"
1699 else
1700 eval "$3=no"
1701 fi
1702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703 fi
1704 eval ac_res=\$$3
1705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1706 $as_echo "$ac_res" >&6; }
1707 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1708
1709 } # ac_fn_c_check_header_compile
1710
1711 # ac_fn_c_try_link LINENO
1712 # -----------------------
1713 # Try to link conftest.$ac_ext, and return whether this succeeded.
1714 ac_fn_c_try_link ()
1715 {
1716 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717 rm -f conftest.$ac_objext conftest$ac_exeext
1718 if { { ac_try="$ac_link"
1719 case "(($ac_try" in
1720 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1721 *) ac_try_echo=$ac_try;;
1722 esac
1723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1724 $as_echo "$ac_try_echo"; } >&5
1725 (eval "$ac_link") 2>conftest.err
1726 ac_status=$?
1727 if test -s conftest.err; then
1728 grep -v '^ *+' conftest.err >conftest.er1
1729 cat conftest.er1 >&5
1730 mv -f conftest.er1 conftest.err
1731 fi
1732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1733 test $ac_status = 0; } && {
1734 test -z "$ac_c_werror_flag" ||
1735 test ! -s conftest.err
1736 } && test -s conftest$ac_exeext && {
1737 test "$cross_compiling" = yes ||
1738 $as_test_x conftest$ac_exeext
1739 }; then :
1740 ac_retval=0
1741 else
1742 $as_echo "$as_me: failed program was:" >&5
1743 sed 's/^/| /' conftest.$ac_ext >&5
1744
1745 ac_retval=1
1746 fi
1747 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1748 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1749 # interfere with the next link command; also delete a directory that is
1750 # left behind by Apple's compiler. We do this before executing the actions.
1751 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1752 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1753 return $ac_retval
1754
1755 } # ac_fn_c_try_link
1756
1757 # ac_fn_c_check_func LINENO FUNC VAR
1758 # ----------------------------------
1759 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1760 ac_fn_c_check_func ()
1761 {
1762 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1764 $as_echo_n "checking for $2... " >&6; }
1765 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1766 $as_echo_n "(cached) " >&6
1767 else
1768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h. */
1770 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1771 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1772 #define $2 innocuous_$2
1773
1774 /* System header to define __stub macros and hopefully few prototypes,
1775 which can conflict with char $2 (); below.
1776 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1777 <limits.h> exists even on freestanding compilers. */
1778
1779 #ifdef __STDC__
1780 # include <limits.h>
1781 #else
1782 # include <assert.h>
1783 #endif
1784
1785 #undef $2
1786
1787 /* Override any GCC internal prototype to avoid an error.
1788 Use char because int might match the return type of a GCC
1789 builtin and then its argument prototype would still apply. */
1790 #ifdef __cplusplus
1791 extern "C"
1792 #endif
1793 char $2 ();
1794 /* The GNU C library defines this for functions which it implements
1795 to always fail with ENOSYS. Some functions are actually named
1796 something starting with __ and the normal name is an alias. */
1797 #if defined __stub_$2 || defined __stub___$2
1798 choke me
1799 #endif
1800
1801 int
1802 main ()
1803 {
1804 return $2 ();
1805 ;
1806 return 0;
1807 }
1808 _ACEOF
1809 if ac_fn_c_try_link "$LINENO"; then :
1810 eval "$3=yes"
1811 else
1812 eval "$3=no"
1813 fi
1814 rm -f core conftest.err conftest.$ac_objext \
1815 conftest$ac_exeext conftest.$ac_ext
1816 fi
1817 eval ac_res=\$$3
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1819 $as_echo "$ac_res" >&6; }
1820 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1821
1822 } # ac_fn_c_check_func
1823 cat >config.log <<_ACEOF
1824 This file contains any messages produced by compilers while
1825 running configure, to aid debugging if configure makes a mistake.
1826
1827 It was created by $as_me, which was
1828 generated by GNU Autoconf 2.64. Invocation command line was
1829
1830 $ $0 $@
1831
1832 _ACEOF
1833 exec 5>>config.log
1834 {
1835 cat <<_ASUNAME
1836 ## --------- ##
1837 ## Platform. ##
1838 ## --------- ##
1839
1840 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1841 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1842 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1843 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1844 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1845
1846 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1847 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1848
1849 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1850 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1851 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1852 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1853 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1854 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1855 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1856
1857 _ASUNAME
1858
1859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1860 for as_dir in $PATH
1861 do
1862 IFS=$as_save_IFS
1863 test -z "$as_dir" && as_dir=.
1864 $as_echo "PATH: $as_dir"
1865 done
1866 IFS=$as_save_IFS
1867
1868 } >&5
1869
1870 cat >&5 <<_ACEOF
1871
1872
1873 ## ----------- ##
1874 ## Core tests. ##
1875 ## ----------- ##
1876
1877 _ACEOF
1878
1879
1880 # Keep a trace of the command line.
1881 # Strip out --no-create and --no-recursion so they do not pile up.
1882 # Strip out --silent because we don't want to record it for future runs.
1883 # Also quote any args containing shell meta-characters.
1884 # Make two passes to allow for proper duplicate-argument suppression.
1885 ac_configure_args=
1886 ac_configure_args0=
1887 ac_configure_args1=
1888 ac_must_keep_next=false
1889 for ac_pass in 1 2
1890 do
1891 for ac_arg
1892 do
1893 case $ac_arg in
1894 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1895 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1896 | -silent | --silent | --silen | --sile | --sil)
1897 continue ;;
1898 *\'*)
1899 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1900 esac
1901 case $ac_pass in
1902 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1903 2)
1904 as_fn_append ac_configure_args1 " '$ac_arg'"
1905 if test $ac_must_keep_next = true; then
1906 ac_must_keep_next=false # Got value, back to normal.
1907 else
1908 case $ac_arg in
1909 *=* | --config-cache | -C | -disable-* | --disable-* \
1910 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1911 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1912 | -with-* | --with-* | -without-* | --without-* | --x)
1913 case "$ac_configure_args0 " in
1914 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1915 esac
1916 ;;
1917 -* ) ac_must_keep_next=true ;;
1918 esac
1919 fi
1920 as_fn_append ac_configure_args " '$ac_arg'"
1921 ;;
1922 esac
1923 done
1924 done
1925 { ac_configure_args0=; unset ac_configure_args0;}
1926 { ac_configure_args1=; unset ac_configure_args1;}
1927
1928 # When interrupted or exit'd, cleanup temporary files, and complete
1929 # config.log. We remove comments because anyway the quotes in there
1930 # would cause problems or look ugly.
1931 # WARNING: Use '\'' to represent an apostrophe within the trap.
1932 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1933 trap 'exit_status=$?
1934 # Save into config.log some information that might help in debugging.
1935 {
1936 echo
1937
1938 cat <<\_ASBOX
1939 ## ---------------- ##
1940 ## Cache variables. ##
1941 ## ---------------- ##
1942 _ASBOX
1943 echo
1944 # The following way of writing the cache mishandles newlines in values,
1945 (
1946 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1947 eval ac_val=\$$ac_var
1948 case $ac_val in #(
1949 *${as_nl}*)
1950 case $ac_var in #(
1951 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1952 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1953 esac
1954 case $ac_var in #(
1955 _ | IFS | as_nl) ;; #(
1956 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1957 *) { eval $ac_var=; unset $ac_var;} ;;
1958 esac ;;
1959 esac
1960 done
1961 (set) 2>&1 |
1962 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1963 *${as_nl}ac_space=\ *)
1964 sed -n \
1965 "s/'\''/'\''\\\\'\'''\''/g;
1966 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1967 ;; #(
1968 *)
1969 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1970 ;;
1971 esac |
1972 sort
1973 )
1974 echo
1975
1976 cat <<\_ASBOX
1977 ## ----------------- ##
1978 ## Output variables. ##
1979 ## ----------------- ##
1980 _ASBOX
1981 echo
1982 for ac_var in $ac_subst_vars
1983 do
1984 eval ac_val=\$$ac_var
1985 case $ac_val in
1986 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1987 esac
1988 $as_echo "$ac_var='\''$ac_val'\''"
1989 done | sort
1990 echo
1991
1992 if test -n "$ac_subst_files"; then
1993 cat <<\_ASBOX
1994 ## ------------------- ##
1995 ## File substitutions. ##
1996 ## ------------------- ##
1997 _ASBOX
1998 echo
1999 for ac_var in $ac_subst_files
2000 do
2001 eval ac_val=\$$ac_var
2002 case $ac_val in
2003 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2004 esac
2005 $as_echo "$ac_var='\''$ac_val'\''"
2006 done | sort
2007 echo
2008 fi
2009
2010 if test -s confdefs.h; then
2011 cat <<\_ASBOX
2012 ## ----------- ##
2013 ## confdefs.h. ##
2014 ## ----------- ##
2015 _ASBOX
2016 echo
2017 cat confdefs.h
2018 echo
2019 fi
2020 test "$ac_signal" != 0 &&
2021 $as_echo "$as_me: caught signal $ac_signal"
2022 $as_echo "$as_me: exit $exit_status"
2023 } >&5
2024 rm -f core *.core core.conftest.* &&
2025 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2026 exit $exit_status
2027 ' 0
2028 for ac_signal in 1 2 13 15; do
2029 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2030 done
2031 ac_signal=0
2032
2033 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2034 rm -f -r conftest* confdefs.h
2035
2036 $as_echo "/* confdefs.h */" > confdefs.h
2037
2038 # Predefined preprocessor variables.
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_NAME "$PACKAGE_NAME"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_STRING "$PACKAGE_STRING"
2054 _ACEOF
2055
2056 cat >>confdefs.h <<_ACEOF
2057 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2058 _ACEOF
2059
2060 cat >>confdefs.h <<_ACEOF
2061 #define PACKAGE_URL "$PACKAGE_URL"
2062 _ACEOF
2063
2064
2065 # Let the site file select an alternate cache file if it wants to.
2066 # Prefer an explicitly selected file to automatically selected ones.
2067 ac_site_file1=NONE
2068 ac_site_file2=NONE
2069 if test -n "$CONFIG_SITE"; then
2070 ac_site_file1=$CONFIG_SITE
2071 elif test "x$prefix" != xNONE; then
2072 ac_site_file1=$prefix/share/config.site
2073 ac_site_file2=$prefix/etc/config.site
2074 else
2075 ac_site_file1=$ac_default_prefix/share/config.site
2076 ac_site_file2=$ac_default_prefix/etc/config.site
2077 fi
2078 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2079 do
2080 test "x$ac_site_file" = xNONE && continue
2081 if test -r "$ac_site_file"; then
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2083 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2084 sed 's/^/| /' "$ac_site_file" >&5
2085 . "$ac_site_file"
2086 fi
2087 done
2088
2089 if test -r "$cache_file"; then
2090 # Some versions of bash will fail to source /dev/null (special
2091 # files actually), so we avoid doing that.
2092 if test -f "$cache_file"; then
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2094 $as_echo "$as_me: loading cache $cache_file" >&6;}
2095 case $cache_file in
2096 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2097 *) . "./$cache_file";;
2098 esac
2099 fi
2100 else
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2102 $as_echo "$as_me: creating cache $cache_file" >&6;}
2103 >$cache_file
2104 fi
2105
2106 # Check that the precious variables saved in the cache have kept the same
2107 # value.
2108 ac_cache_corrupted=false
2109 for ac_var in $ac_precious_vars; do
2110 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2111 eval ac_new_set=\$ac_env_${ac_var}_set
2112 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2113 eval ac_new_val=\$ac_env_${ac_var}_value
2114 case $ac_old_set,$ac_new_set in
2115 set,)
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2117 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2118 ac_cache_corrupted=: ;;
2119 ,set)
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2121 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2122 ac_cache_corrupted=: ;;
2123 ,);;
2124 *)
2125 if test "x$ac_old_val" != "x$ac_new_val"; then
2126 # differences in whitespace do not lead to failure.
2127 ac_old_val_w=`echo x $ac_old_val`
2128 ac_new_val_w=`echo x $ac_new_val`
2129 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2131 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2132 ac_cache_corrupted=:
2133 else
2134 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2135 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2136 eval $ac_var=\$ac_old_val
2137 fi
2138 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2139 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2141 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2142 fi;;
2143 esac
2144 # Pass precious variables to config.status.
2145 if test "$ac_new_set" = set; then
2146 case $ac_new_val in
2147 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2148 *) ac_arg=$ac_var=$ac_new_val ;;
2149 esac
2150 case " $ac_configure_args " in
2151 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2152 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2153 esac
2154 fi
2155 done
2156 if $ac_cache_corrupted; then
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2160 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2161 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2162 fi
2163 ## -------------------- ##
2164 ## Main body of script. ##
2165 ## -------------------- ##
2166
2167 ac_ext=c
2168 ac_cpp='$CPP $CPPFLAGS'
2169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2171 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2172
2173
2174 # This file contains common code used by all simulators.
2175 #
2176 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2177 # directory. It is intended to be invoked before any target specific stuff.
2178 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2179 # It is intended to be invoked last.
2180 #
2181 # The simulator's configure.in should look like:
2182 #
2183 # dnl Process this file with autoconf to produce a configure script.
2184 # AC_PREREQ(2.64)dnl
2185 # AC_INIT(Makefile.in)
2186 # sinclude(../common/aclocal.m4)
2187 #
2188 # SIM_AC_COMMON
2189 #
2190 # ... target specific stuff ...
2191 #
2192 # SIM_AC_OUTPUT
2193
2194 # Include global overrides and fixes for Autoconf.
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221 # _AC_CHECK_DECL_BODY
2222 # -------------------
2223 # Shell function body for AC_CHECK_DECL.
2224 # _AC_CHECK_DECL_BODY
2225
2226 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2227 # INCLUDES)
2228 # -------------------------------------------------------------
2229 # Helper to AC_CHECK_DECLS, which generates the check for a single
2230 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2231 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242 ## -*- Autoconf -*-
2243
2244 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2245 # Free Software Foundation, Inc.
2246 #
2247 # This file is free software; the Free Software Foundation
2248 # gives unlimited permission to copy and/or distribute it,
2249 # with or without modifications, as long as this notice is preserved.
2250
2251 # serial 8
2252
2253 # Based on depend.m4 from automake 1.9, modified for standalone use in
2254 # an environment where GNU make is required.
2255
2256 # ZW_PROG_COMPILER_DEPENDENCIES
2257 # -----------------------------
2258 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2259 # sets fooDEPMODE accordingly. Cache-variable compatible with
2260 # original; not side-effect compatible. As the users of this macro
2261 # may require accurate dependencies for correct builds, it does *not*
2262 # honor --disable-dependency-checking, and failure to detect a usable
2263 # method is an error. depcomp is assumed to be located in
2264 # $ac_aux_dir.
2265 #
2266 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2267
2268
2269
2270 # AM_SET_DEPDIR
2271 # -------------
2272 # Choose a directory name for dependency files.
2273
2274
2275 # ZW_CREATE_DEPDIR
2276 # ----------------
2277 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
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2320
2321
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2324
2325
2326
2327
2328 sim_inline="-DDEFAULT_INLINE=0"
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
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2363
2364
2365 # intl sister-directory configuration rules.
2366 #
2367
2368 # The idea behind this macro is that there's no need to repeat all the
2369 # autoconf probes done by the intl directory - it's already done them
2370 # for us. In fact, there's no need even to look at the cache for the
2371 # answers. All we need to do is nab a few pieces of information.
2372 # The intl directory is set up to make this easy, by generating a
2373 # small file which can be sourced as a shell script; then we produce
2374 # the necessary substitutions and definitions for this directory.
2375
2376
2377
2378 # Autoconf M4 include file defining utility macros for complex Canadian
2379 # cross builds.
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389 ####
2390 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2391 # or AC_INIT.
2392 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2393
2394 ####
2395 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2396 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2397
2398
2399 ####
2400 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2401 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2402
2403
2404
2405 # Backported from Autoconf 2.5x; can go away when and if
2406 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2407
2408
2409
2410
2411 # ACX_HAVE_GCC_FOR_TARGET
2412 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2413
2414
2415 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2416 # Searching for installed target binutils. We need to take extra care,
2417 # else we may find the wrong assembler, linker, etc., and lose.
2418 #
2419 # First try --with-build-time-tools, if specified.
2420 #
2421 # For build != host, we ask the installed GCC for the name of the tool it
2422 # uses, and accept it if it is an absolute path. This is because the
2423 # only good choice for a compiler is the same GCC version that is being
2424 # installed (or we couldn't make target libraries), and we assume that
2425 # on the host system we'll have not only the same GCC version, but also
2426 # the same binutils version.
2427 #
2428 # For build == host, search the same directories that the installed
2429 # compiler will search. We used to do this for the assembler, linker,
2430 # and nm only; for simplicity of configuration, however, we extend this
2431 # criterion to tools (such as ar and ranlib) that are never invoked by
2432 # the compiler, to avoid mismatches.
2433 #
2434 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2435 # if build == target. This makes the most sense only when bootstrapping,
2436 # but we also do so when build != host. In this case, we hope that the
2437 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2438 #
2439 # If we do not find a suitable binary, then try the user's path.
2440
2441
2442 ###
2443 # AC_PROG_CPP_WERROR
2444 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2445 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2446 # For now, using this also overrides header checks to use only the
2447 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2448 # bit harder from here).
2449 # Eventually autoconf will default to checking headers with the compiler
2450 # instead, and we'll have to do this differently.
2451
2452 # AC_PROG_CPP_WERROR
2453
2454 # Test for GNAT.
2455 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2456 # that understands Ada. We use the user's CC setting, already found, and
2457 # possibly add $1 to the command-line parameters.
2458 #
2459 # Sets the shell variable have_gnat to yes or no as appropriate, and
2460 # substitutes GNATBIND and GNATMAKE.
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486 ac_ext=c
2487 ac_cpp='$CPP $CPPFLAGS'
2488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2491 if test -n "$ac_tool_prefix"; then
2492 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2493 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2495 $as_echo_n "checking for $ac_word... " >&6; }
2496 if test "${ac_cv_prog_CC+set}" = set; then :
2497 $as_echo_n "(cached) " >&6
2498 else
2499 if test -n "$CC"; then
2500 ac_cv_prog_CC="$CC" # Let the user override the test.
2501 else
2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2503 for as_dir in $PATH
2504 do
2505 IFS=$as_save_IFS
2506 test -z "$as_dir" && as_dir=.
2507 for ac_exec_ext in '' $ac_executable_extensions; do
2508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2509 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2511 break 2
2512 fi
2513 done
2514 done
2515 IFS=$as_save_IFS
2516
2517 fi
2518 fi
2519 CC=$ac_cv_prog_CC
2520 if test -n "$CC"; then
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2522 $as_echo "$CC" >&6; }
2523 else
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2525 $as_echo "no" >&6; }
2526 fi
2527
2528
2529 fi
2530 if test -z "$ac_cv_prog_CC"; then
2531 ac_ct_CC=$CC
2532 # Extract the first word of "gcc", so it can be a program name with args.
2533 set dummy gcc; ac_word=$2
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2535 $as_echo_n "checking for $ac_word... " >&6; }
2536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2537 $as_echo_n "(cached) " >&6
2538 else
2539 if test -n "$ac_ct_CC"; then
2540 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2541 else
2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2543 for as_dir in $PATH
2544 do
2545 IFS=$as_save_IFS
2546 test -z "$as_dir" && as_dir=.
2547 for ac_exec_ext in '' $ac_executable_extensions; do
2548 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2549 ac_cv_prog_ac_ct_CC="gcc"
2550 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2551 break 2
2552 fi
2553 done
2554 done
2555 IFS=$as_save_IFS
2556
2557 fi
2558 fi
2559 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2560 if test -n "$ac_ct_CC"; then
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2562 $as_echo "$ac_ct_CC" >&6; }
2563 else
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2565 $as_echo "no" >&6; }
2566 fi
2567
2568 if test "x$ac_ct_CC" = x; then
2569 CC=""
2570 else
2571 case $cross_compiling:$ac_tool_warned in
2572 yes:)
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2575 ac_tool_warned=yes ;;
2576 esac
2577 CC=$ac_ct_CC
2578 fi
2579 else
2580 CC="$ac_cv_prog_CC"
2581 fi
2582
2583 if test -z "$CC"; then
2584 if test -n "$ac_tool_prefix"; then
2585 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2586 set dummy ${ac_tool_prefix}cc; ac_word=$2
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2588 $as_echo_n "checking for $ac_word... " >&6; }
2589 if test "${ac_cv_prog_CC+set}" = set; then :
2590 $as_echo_n "(cached) " >&6
2591 else
2592 if test -n "$CC"; then
2593 ac_cv_prog_CC="$CC" # Let the user override the test.
2594 else
2595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2596 for as_dir in $PATH
2597 do
2598 IFS=$as_save_IFS
2599 test -z "$as_dir" && as_dir=.
2600 for ac_exec_ext in '' $ac_executable_extensions; do
2601 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2602 ac_cv_prog_CC="${ac_tool_prefix}cc"
2603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2604 break 2
2605 fi
2606 done
2607 done
2608 IFS=$as_save_IFS
2609
2610 fi
2611 fi
2612 CC=$ac_cv_prog_CC
2613 if test -n "$CC"; then
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2615 $as_echo "$CC" >&6; }
2616 else
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2618 $as_echo "no" >&6; }
2619 fi
2620
2621
2622 fi
2623 fi
2624 if test -z "$CC"; then
2625 # Extract the first word of "cc", so it can be a program name with args.
2626 set dummy cc; ac_word=$2
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2628 $as_echo_n "checking for $ac_word... " >&6; }
2629 if test "${ac_cv_prog_CC+set}" = set; then :
2630 $as_echo_n "(cached) " >&6
2631 else
2632 if test -n "$CC"; then
2633 ac_cv_prog_CC="$CC" # Let the user override the test.
2634 else
2635 ac_prog_rejected=no
2636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2637 for as_dir in $PATH
2638 do
2639 IFS=$as_save_IFS
2640 test -z "$as_dir" && as_dir=.
2641 for ac_exec_ext in '' $ac_executable_extensions; do
2642 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2643 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2644 ac_prog_rejected=yes
2645 continue
2646 fi
2647 ac_cv_prog_CC="cc"
2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2649 break 2
2650 fi
2651 done
2652 done
2653 IFS=$as_save_IFS
2654
2655 if test $ac_prog_rejected = yes; then
2656 # We found a bogon in the path, so make sure we never use it.
2657 set dummy $ac_cv_prog_CC
2658 shift
2659 if test $# != 0; then
2660 # We chose a different compiler from the bogus one.
2661 # However, it has the same basename, so the bogon will be chosen
2662 # first if we set CC to just the basename; use the full file name.
2663 shift
2664 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2665 fi
2666 fi
2667 fi
2668 fi
2669 CC=$ac_cv_prog_CC
2670 if test -n "$CC"; then
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2672 $as_echo "$CC" >&6; }
2673 else
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2675 $as_echo "no" >&6; }
2676 fi
2677
2678
2679 fi
2680 if test -z "$CC"; then
2681 if test -n "$ac_tool_prefix"; then
2682 for ac_prog in cl.exe
2683 do
2684 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2685 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2687 $as_echo_n "checking for $ac_word... " >&6; }
2688 if test "${ac_cv_prog_CC+set}" = set; then :
2689 $as_echo_n "(cached) " >&6
2690 else
2691 if test -n "$CC"; then
2692 ac_cv_prog_CC="$CC" # Let the user override the test.
2693 else
2694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2695 for as_dir in $PATH
2696 do
2697 IFS=$as_save_IFS
2698 test -z "$as_dir" && as_dir=.
2699 for ac_exec_ext in '' $ac_executable_extensions; do
2700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2701 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2703 break 2
2704 fi
2705 done
2706 done
2707 IFS=$as_save_IFS
2708
2709 fi
2710 fi
2711 CC=$ac_cv_prog_CC
2712 if test -n "$CC"; then
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2714 $as_echo "$CC" >&6; }
2715 else
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2717 $as_echo "no" >&6; }
2718 fi
2719
2720
2721 test -n "$CC" && break
2722 done
2723 fi
2724 if test -z "$CC"; then
2725 ac_ct_CC=$CC
2726 for ac_prog in cl.exe
2727 do
2728 # Extract the first word of "$ac_prog", so it can be a program name with args.
2729 set dummy $ac_prog; ac_word=$2
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2731 $as_echo_n "checking for $ac_word... " >&6; }
2732 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2733 $as_echo_n "(cached) " >&6
2734 else
2735 if test -n "$ac_ct_CC"; then
2736 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2737 else
2738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2739 for as_dir in $PATH
2740 do
2741 IFS=$as_save_IFS
2742 test -z "$as_dir" && as_dir=.
2743 for ac_exec_ext in '' $ac_executable_extensions; do
2744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2745 ac_cv_prog_ac_ct_CC="$ac_prog"
2746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2747 break 2
2748 fi
2749 done
2750 done
2751 IFS=$as_save_IFS
2752
2753 fi
2754 fi
2755 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2756 if test -n "$ac_ct_CC"; then
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2758 $as_echo "$ac_ct_CC" >&6; }
2759 else
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2761 $as_echo "no" >&6; }
2762 fi
2763
2764
2765 test -n "$ac_ct_CC" && break
2766 done
2767
2768 if test "x$ac_ct_CC" = x; then
2769 CC=""
2770 else
2771 case $cross_compiling:$ac_tool_warned in
2772 yes:)
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2775 ac_tool_warned=yes ;;
2776 esac
2777 CC=$ac_ct_CC
2778 fi
2779 fi
2780
2781 fi
2782
2783
2784 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2786 as_fn_error "no acceptable C compiler found in \$PATH
2787 See \`config.log' for more details." "$LINENO" 5; }
2788
2789 # Provide some information about the compiler.
2790 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2791 set X $ac_compile
2792 ac_compiler=$2
2793 for ac_option in --version -v -V -qversion; do
2794 { { ac_try="$ac_compiler $ac_option >&5"
2795 case "(($ac_try" in
2796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2797 *) ac_try_echo=$ac_try;;
2798 esac
2799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2800 $as_echo "$ac_try_echo"; } >&5
2801 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2802 ac_status=$?
2803 if test -s conftest.err; then
2804 sed '10a\
2805 ... rest of stderr output deleted ...
2806 10q' conftest.err >conftest.er1
2807 cat conftest.er1 >&5
2808 rm -f conftest.er1 conftest.err
2809 fi
2810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2811 test $ac_status = 0; }
2812 done
2813
2814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2815 /* end confdefs.h. */
2816
2817 int
2818 main ()
2819 {
2820
2821 ;
2822 return 0;
2823 }
2824 _ACEOF
2825 ac_clean_files_save=$ac_clean_files
2826 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2827 # Try to create an executable without -o first, disregard a.out.
2828 # It will help us diagnose broken compilers, and finding out an intuition
2829 # of exeext.
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2831 $as_echo_n "checking for C compiler default output file name... " >&6; }
2832 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2833
2834 # The possible output files:
2835 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2836
2837 ac_rmfiles=
2838 for ac_file in $ac_files
2839 do
2840 case $ac_file in
2841 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2842 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2843 esac
2844 done
2845 rm -f $ac_rmfiles
2846
2847 if { { ac_try="$ac_link_default"
2848 case "(($ac_try" in
2849 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2850 *) ac_try_echo=$ac_try;;
2851 esac
2852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2853 $as_echo "$ac_try_echo"; } >&5
2854 (eval "$ac_link_default") 2>&5
2855 ac_status=$?
2856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2857 test $ac_status = 0; }; then :
2858 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2859 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2860 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2861 # so that the user can short-circuit this test for compilers unknown to
2862 # Autoconf.
2863 for ac_file in $ac_files ''
2864 do
2865 test -f "$ac_file" || continue
2866 case $ac_file in
2867 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2868 ;;
2869 [ab].out )
2870 # We found the default executable, but exeext='' is most
2871 # certainly right.
2872 break;;
2873 *.* )
2874 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2875 then :; else
2876 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2877 fi
2878 # We set ac_cv_exeext here because the later test for it is not
2879 # safe: cross compilers may not add the suffix if given an `-o'
2880 # argument, so we may need to know it at that point already.
2881 # Even if this section looks crufty: it has the advantage of
2882 # actually working.
2883 break;;
2884 * )
2885 break;;
2886 esac
2887 done
2888 test "$ac_cv_exeext" = no && ac_cv_exeext=
2889
2890 else
2891 ac_file=''
2892 fi
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2894 $as_echo "$ac_file" >&6; }
2895 if test -z "$ac_file"; then :
2896 $as_echo "$as_me: failed program was:" >&5
2897 sed 's/^/| /' conftest.$ac_ext >&5
2898
2899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2901 { as_fn_set_status 77
2902 as_fn_error "C compiler cannot create executables
2903 See \`config.log' for more details." "$LINENO" 5; }; }
2904 fi
2905 ac_exeext=$ac_cv_exeext
2906
2907 # Check that the compiler produces executables we can run. If not, either
2908 # the compiler is broken, or we cross compile.
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2910 $as_echo_n "checking whether the C compiler works... " >&6; }
2911 # If not cross compiling, check that we can run a simple program.
2912 if test "$cross_compiling" != yes; then
2913 if { ac_try='./$ac_file'
2914 { { case "(($ac_try" in
2915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2916 *) ac_try_echo=$ac_try;;
2917 esac
2918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2919 $as_echo "$ac_try_echo"; } >&5
2920 (eval "$ac_try") 2>&5
2921 ac_status=$?
2922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2923 test $ac_status = 0; }; }; then
2924 cross_compiling=no
2925 else
2926 if test "$cross_compiling" = maybe; then
2927 cross_compiling=yes
2928 else
2929 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2930 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2931 as_fn_error "cannot run C compiled programs.
2932 If you meant to cross compile, use \`--host'.
2933 See \`config.log' for more details." "$LINENO" 5; }
2934 fi
2935 fi
2936 fi
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2938 $as_echo "yes" >&6; }
2939
2940 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2941 ac_clean_files=$ac_clean_files_save
2942 # Check that the compiler produces executables we can run. If not, either
2943 # the compiler is broken, or we cross compile.
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2945 $as_echo_n "checking whether we are cross compiling... " >&6; }
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2947 $as_echo "$cross_compiling" >&6; }
2948
2949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2950 $as_echo_n "checking for suffix of executables... " >&6; }
2951 if { { ac_try="$ac_link"
2952 case "(($ac_try" in
2953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2954 *) ac_try_echo=$ac_try;;
2955 esac
2956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2957 $as_echo "$ac_try_echo"; } >&5
2958 (eval "$ac_link") 2>&5
2959 ac_status=$?
2960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2961 test $ac_status = 0; }; then :
2962 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2963 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2964 # work properly (i.e., refer to `conftest.exe'), while it won't with
2965 # `rm'.
2966 for ac_file in conftest.exe conftest conftest.*; do
2967 test -f "$ac_file" || continue
2968 case $ac_file in
2969 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2970 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2971 break;;
2972 * ) break;;
2973 esac
2974 done
2975 else
2976 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2977 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2978 as_fn_error "cannot compute suffix of executables: cannot compile and link
2979 See \`config.log' for more details." "$LINENO" 5; }
2980 fi
2981 rm -f conftest$ac_cv_exeext
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2983 $as_echo "$ac_cv_exeext" >&6; }
2984
2985 rm -f conftest.$ac_ext
2986 EXEEXT=$ac_cv_exeext
2987 ac_exeext=$EXEEXT
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2989 $as_echo_n "checking for suffix of object files... " >&6; }
2990 if test "${ac_cv_objext+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
2992 else
2993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2994 /* end confdefs.h. */
2995
2996 int
2997 main ()
2998 {
2999
3000 ;
3001 return 0;
3002 }
3003 _ACEOF
3004 rm -f conftest.o conftest.obj
3005 if { { ac_try="$ac_compile"
3006 case "(($ac_try" in
3007 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3008 *) ac_try_echo=$ac_try;;
3009 esac
3010 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3011 $as_echo "$ac_try_echo"; } >&5
3012 (eval "$ac_compile") 2>&5
3013 ac_status=$?
3014 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3015 test $ac_status = 0; }; then :
3016 for ac_file in conftest.o conftest.obj conftest.*; do
3017 test -f "$ac_file" || continue;
3018 case $ac_file in
3019 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3020 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3021 break;;
3022 esac
3023 done
3024 else
3025 $as_echo "$as_me: failed program was:" >&5
3026 sed 's/^/| /' conftest.$ac_ext >&5
3027
3028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3030 as_fn_error "cannot compute suffix of object files: cannot compile
3031 See \`config.log' for more details." "$LINENO" 5; }
3032 fi
3033 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3034 fi
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3036 $as_echo "$ac_cv_objext" >&6; }
3037 OBJEXT=$ac_cv_objext
3038 ac_objext=$OBJEXT
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3040 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3041 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3042 $as_echo_n "(cached) " >&6
3043 else
3044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3045 /* end confdefs.h. */
3046
3047 int
3048 main ()
3049 {
3050 #ifndef __GNUC__
3051 choke me
3052 #endif
3053
3054 ;
3055 return 0;
3056 }
3057 _ACEOF
3058 if ac_fn_c_try_compile "$LINENO"; then :
3059 ac_compiler_gnu=yes
3060 else
3061 ac_compiler_gnu=no
3062 fi
3063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3064 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3065
3066 fi
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3068 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3069 if test $ac_compiler_gnu = yes; then
3070 GCC=yes
3071 else
3072 GCC=
3073 fi
3074 ac_test_CFLAGS=${CFLAGS+set}
3075 ac_save_CFLAGS=$CFLAGS
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3077 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3078 if test "${ac_cv_prog_cc_g+set}" = set; then :
3079 $as_echo_n "(cached) " >&6
3080 else
3081 ac_save_c_werror_flag=$ac_c_werror_flag
3082 ac_c_werror_flag=yes
3083 ac_cv_prog_cc_g=no
3084 CFLAGS="-g"
3085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h. */
3087
3088 int
3089 main ()
3090 {
3091
3092 ;
3093 return 0;
3094 }
3095 _ACEOF
3096 if ac_fn_c_try_compile "$LINENO"; then :
3097 ac_cv_prog_cc_g=yes
3098 else
3099 CFLAGS=""
3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3101 /* end confdefs.h. */
3102
3103 int
3104 main ()
3105 {
3106
3107 ;
3108 return 0;
3109 }
3110 _ACEOF
3111 if ac_fn_c_try_compile "$LINENO"; then :
3112
3113 else
3114 ac_c_werror_flag=$ac_save_c_werror_flag
3115 CFLAGS="-g"
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h. */
3118
3119 int
3120 main ()
3121 {
3122
3123 ;
3124 return 0;
3125 }
3126 _ACEOF
3127 if ac_fn_c_try_compile "$LINENO"; then :
3128 ac_cv_prog_cc_g=yes
3129 fi
3130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3131 fi
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133 fi
3134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3135 ac_c_werror_flag=$ac_save_c_werror_flag
3136 fi
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3138 $as_echo "$ac_cv_prog_cc_g" >&6; }
3139 if test "$ac_test_CFLAGS" = set; then
3140 CFLAGS=$ac_save_CFLAGS
3141 elif test $ac_cv_prog_cc_g = yes; then
3142 if test "$GCC" = yes; then
3143 CFLAGS="-g -O2"
3144 else
3145 CFLAGS="-g"
3146 fi
3147 else
3148 if test "$GCC" = yes; then
3149 CFLAGS="-O2"
3150 else
3151 CFLAGS=
3152 fi
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3155 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3156 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3157 $as_echo_n "(cached) " >&6
3158 else
3159 ac_cv_prog_cc_c89=no
3160 ac_save_CC=$CC
3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3162 /* end confdefs.h. */
3163 #include <stdarg.h>
3164 #include <stdio.h>
3165 #include <sys/types.h>
3166 #include <sys/stat.h>
3167 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3168 struct buf { int x; };
3169 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3170 static char *e (p, i)
3171 char **p;
3172 int i;
3173 {
3174 return p[i];
3175 }
3176 static char *f (char * (*g) (char **, int), char **p, ...)
3177 {
3178 char *s;
3179 va_list v;
3180 va_start (v,p);
3181 s = g (p, va_arg (v,int));
3182 va_end (v);
3183 return s;
3184 }
3185
3186 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3187 function prototypes and stuff, but not '\xHH' hex character constants.
3188 These don't provoke an error unfortunately, instead are silently treated
3189 as 'x'. The following induces an error, until -std is added to get
3190 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3191 array size at least. It's necessary to write '\x00'==0 to get something
3192 that's true only with -std. */
3193 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3194
3195 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3196 inside strings and character constants. */
3197 #define FOO(x) 'x'
3198 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3199
3200 int test (int i, double x);
3201 struct s1 {int (*f) (int a);};
3202 struct s2 {int (*f) (double a);};
3203 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3204 int argc;
3205 char **argv;
3206 int
3207 main ()
3208 {
3209 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3210 ;
3211 return 0;
3212 }
3213 _ACEOF
3214 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3215 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3216 do
3217 CC="$ac_save_CC $ac_arg"
3218 if ac_fn_c_try_compile "$LINENO"; then :
3219 ac_cv_prog_cc_c89=$ac_arg
3220 fi
3221 rm -f core conftest.err conftest.$ac_objext
3222 test "x$ac_cv_prog_cc_c89" != "xno" && break
3223 done
3224 rm -f conftest.$ac_ext
3225 CC=$ac_save_CC
3226
3227 fi
3228 # AC_CACHE_VAL
3229 case "x$ac_cv_prog_cc_c89" in
3230 x)
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3232 $as_echo "none needed" >&6; } ;;
3233 xno)
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3235 $as_echo "unsupported" >&6; } ;;
3236 *)
3237 CC="$CC $ac_cv_prog_cc_c89"
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3239 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3240 esac
3241 if test "x$ac_cv_prog_cc_c89" != xno; then :
3242
3243 fi
3244
3245 ac_ext=c
3246 ac_cpp='$CPP $CPPFLAGS'
3247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3250
3251 ac_aux_dir=
3252 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3253 for ac_t in install-sh install.sh shtool; do
3254 if test -f "$ac_dir/$ac_t"; then
3255 ac_aux_dir=$ac_dir
3256 ac_install_sh="$ac_aux_dir/$ac_t -c"
3257 break 2
3258 fi
3259 done
3260 done
3261 if test -z "$ac_aux_dir"; then
3262 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3263 fi
3264
3265 # These three variables are undocumented and unsupported,
3266 # and are intended to be withdrawn in a future Autoconf release.
3267 # They can cause serious problems if a builder's source tree is in a directory
3268 # whose full name contains unusual characters.
3269 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3270 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3271 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3272
3273
3274 # Make sure we can run config.sub.
3275 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3276 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3277
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3279 $as_echo_n "checking build system type... " >&6; }
3280 if test "${ac_cv_build+set}" = set; then :
3281 $as_echo_n "(cached) " >&6
3282 else
3283 ac_build_alias=$build_alias
3284 test "x$ac_build_alias" = x &&
3285 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3286 test "x$ac_build_alias" = x &&
3287 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3288 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3289 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3290
3291 fi
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3293 $as_echo "$ac_cv_build" >&6; }
3294 case $ac_cv_build in
3295 *-*-*) ;;
3296 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3297 esac
3298 build=$ac_cv_build
3299 ac_save_IFS=$IFS; IFS='-'
3300 set x $ac_cv_build
3301 shift
3302 build_cpu=$1
3303 build_vendor=$2
3304 shift; shift
3305 # Remember, the first character of IFS is used to create $*,
3306 # except with old shells:
3307 build_os=$*
3308 IFS=$ac_save_IFS
3309 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3310
3311
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3313 $as_echo_n "checking host system type... " >&6; }
3314 if test "${ac_cv_host+set}" = set; then :
3315 $as_echo_n "(cached) " >&6
3316 else
3317 if test "x$host_alias" = x; then
3318 ac_cv_host=$ac_cv_build
3319 else
3320 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3321 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3322 fi
3323
3324 fi
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3326 $as_echo "$ac_cv_host" >&6; }
3327 case $ac_cv_host in
3328 *-*-*) ;;
3329 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3330 esac
3331 host=$ac_cv_host
3332 ac_save_IFS=$IFS; IFS='-'
3333 set x $ac_cv_host
3334 shift
3335 host_cpu=$1
3336 host_vendor=$2
3337 shift; shift
3338 # Remember, the first character of IFS is used to create $*,
3339 # except with old shells:
3340 host_os=$*
3341 IFS=$ac_save_IFS
3342 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3343
3344
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3346 $as_echo_n "checking target system type... " >&6; }
3347 if test "${ac_cv_target+set}" = set; then :
3348 $as_echo_n "(cached) " >&6
3349 else
3350 if test "x$target_alias" = x; then
3351 ac_cv_target=$ac_cv_host
3352 else
3353 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3354 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3355 fi
3356
3357 fi
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3359 $as_echo "$ac_cv_target" >&6; }
3360 case $ac_cv_target in
3361 *-*-*) ;;
3362 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3363 esac
3364 target=$ac_cv_target
3365 ac_save_IFS=$IFS; IFS='-'
3366 set x $ac_cv_target
3367 shift
3368 target_cpu=$1
3369 target_vendor=$2
3370 shift; shift
3371 # Remember, the first character of IFS is used to create $*,
3372 # except with old shells:
3373 target_os=$*
3374 IFS=$ac_save_IFS
3375 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3376
3377
3378 # The aliases save the names the user supplied, while $host etc.
3379 # will get canonicalized.
3380 test -n "$target_alias" &&
3381 test "$program_prefix$program_suffix$program_transform_name" = \
3382 NONENONEs,x,x, &&
3383 program_prefix=${target_alias}-
3384
3385 ac_ext=c
3386 ac_cpp='$CPP $CPPFLAGS'
3387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3391 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3392 # On Suns, sometimes $CPP names a directory.
3393 if test -n "$CPP" && test -d "$CPP"; then
3394 CPP=
3395 fi
3396 if test -z "$CPP"; then
3397 if test "${ac_cv_prog_CPP+set}" = set; then :
3398 $as_echo_n "(cached) " >&6
3399 else
3400 # Double quotes because CPP needs to be expanded
3401 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3402 do
3403 ac_preproc_ok=false
3404 for ac_c_preproc_warn_flag in '' yes
3405 do
3406 # Use a header file that comes with gcc, so configuring glibc
3407 # with a fresh cross-compiler works.
3408 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3409 # <limits.h> exists even on freestanding compilers.
3410 # On the NeXT, cc -E runs the code through the compiler's parser,
3411 # not just through cpp. "Syntax error" is here to catch this case.
3412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413 /* end confdefs.h. */
3414 #ifdef __STDC__
3415 # include <limits.h>
3416 #else
3417 # include <assert.h>
3418 #endif
3419 Syntax error
3420 _ACEOF
3421 if ac_fn_c_try_cpp "$LINENO"; then :
3422
3423 else
3424 # Broken: fails on valid input.
3425 continue
3426 fi
3427 rm -f conftest.err conftest.$ac_ext
3428
3429 # OK, works on sane cases. Now check whether nonexistent headers
3430 # can be detected and how.
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h. */
3433 #include <ac_nonexistent.h>
3434 _ACEOF
3435 if ac_fn_c_try_cpp "$LINENO"; then :
3436 # Broken: success on invalid input.
3437 continue
3438 else
3439 # Passes both tests.
3440 ac_preproc_ok=:
3441 break
3442 fi
3443 rm -f conftest.err conftest.$ac_ext
3444
3445 done
3446 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3447 rm -f conftest.err conftest.$ac_ext
3448 if $ac_preproc_ok; then :
3449 break
3450 fi
3451
3452 done
3453 ac_cv_prog_CPP=$CPP
3454
3455 fi
3456 CPP=$ac_cv_prog_CPP
3457 else
3458 ac_cv_prog_CPP=$CPP
3459 fi
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3461 $as_echo "$CPP" >&6; }
3462 ac_preproc_ok=false
3463 for ac_c_preproc_warn_flag in '' yes
3464 do
3465 # Use a header file that comes with gcc, so configuring glibc
3466 # with a fresh cross-compiler works.
3467 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3468 # <limits.h> exists even on freestanding compilers.
3469 # On the NeXT, cc -E runs the code through the compiler's parser,
3470 # not just through cpp. "Syntax error" is here to catch this case.
3471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3472 /* end confdefs.h. */
3473 #ifdef __STDC__
3474 # include <limits.h>
3475 #else
3476 # include <assert.h>
3477 #endif
3478 Syntax error
3479 _ACEOF
3480 if ac_fn_c_try_cpp "$LINENO"; then :
3481
3482 else
3483 # Broken: fails on valid input.
3484 continue
3485 fi
3486 rm -f conftest.err conftest.$ac_ext
3487
3488 # OK, works on sane cases. Now check whether nonexistent headers
3489 # can be detected and how.
3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3491 /* end confdefs.h. */
3492 #include <ac_nonexistent.h>
3493 _ACEOF
3494 if ac_fn_c_try_cpp "$LINENO"; then :
3495 # Broken: success on invalid input.
3496 continue
3497 else
3498 # Passes both tests.
3499 ac_preproc_ok=:
3500 break
3501 fi
3502 rm -f conftest.err conftest.$ac_ext
3503
3504 done
3505 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3506 rm -f conftest.err conftest.$ac_ext
3507 if $ac_preproc_ok; then :
3508
3509 else
3510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3512 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3513 See \`config.log' for more details." "$LINENO" 5; }
3514 fi
3515
3516 ac_ext=c
3517 ac_cpp='$CPP $CPPFLAGS'
3518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3521
3522
3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3524 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3525 if test "${ac_cv_path_GREP+set}" = set; then :
3526 $as_echo_n "(cached) " >&6
3527 else
3528 if test -z "$GREP"; then
3529 ac_path_GREP_found=false
3530 # Loop through the user's path and test for each of PROGNAME-LIST
3531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3532 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3533 do
3534 IFS=$as_save_IFS
3535 test -z "$as_dir" && as_dir=.
3536 for ac_prog in grep ggrep; do
3537 for ac_exec_ext in '' $ac_executable_extensions; do
3538 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3539 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3540 # Check for GNU ac_path_GREP and select it if it is found.
3541 # Check for GNU $ac_path_GREP
3542 case `"$ac_path_GREP" --version 2>&1` in
3543 *GNU*)
3544 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3545 *)
3546 ac_count=0
3547 $as_echo_n 0123456789 >"conftest.in"
3548 while :
3549 do
3550 cat "conftest.in" "conftest.in" >"conftest.tmp"
3551 mv "conftest.tmp" "conftest.in"
3552 cp "conftest.in" "conftest.nl"
3553 $as_echo 'GREP' >> "conftest.nl"
3554 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3555 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3556 as_fn_arith $ac_count + 1 && ac_count=$as_val
3557 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3558 # Best one so far, save it but keep looking for a better one
3559 ac_cv_path_GREP="$ac_path_GREP"
3560 ac_path_GREP_max=$ac_count
3561 fi
3562 # 10*(2^10) chars as input seems more than enough
3563 test $ac_count -gt 10 && break
3564 done
3565 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3566 esac
3567
3568 $ac_path_GREP_found && break 3
3569 done
3570 done
3571 done
3572 IFS=$as_save_IFS
3573 if test -z "$ac_cv_path_GREP"; then
3574 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3575 fi
3576 else
3577 ac_cv_path_GREP=$GREP
3578 fi
3579
3580 fi
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3582 $as_echo "$ac_cv_path_GREP" >&6; }
3583 GREP="$ac_cv_path_GREP"
3584
3585
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3587 $as_echo_n "checking for egrep... " >&6; }
3588 if test "${ac_cv_path_EGREP+set}" = set; then :
3589 $as_echo_n "(cached) " >&6
3590 else
3591 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3592 then ac_cv_path_EGREP="$GREP -E"
3593 else
3594 if test -z "$EGREP"; then
3595 ac_path_EGREP_found=false
3596 # Loop through the user's path and test for each of PROGNAME-LIST
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3599 do
3600 IFS=$as_save_IFS
3601 test -z "$as_dir" && as_dir=.
3602 for ac_prog in egrep; do
3603 for ac_exec_ext in '' $ac_executable_extensions; do
3604 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3605 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3606 # Check for GNU ac_path_EGREP and select it if it is found.
3607 # Check for GNU $ac_path_EGREP
3608 case `"$ac_path_EGREP" --version 2>&1` in
3609 *GNU*)
3610 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3611 *)
3612 ac_count=0
3613 $as_echo_n 0123456789 >"conftest.in"
3614 while :
3615 do
3616 cat "conftest.in" "conftest.in" >"conftest.tmp"
3617 mv "conftest.tmp" "conftest.in"
3618 cp "conftest.in" "conftest.nl"
3619 $as_echo 'EGREP' >> "conftest.nl"
3620 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3621 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3622 as_fn_arith $ac_count + 1 && ac_count=$as_val
3623 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3624 # Best one so far, save it but keep looking for a better one
3625 ac_cv_path_EGREP="$ac_path_EGREP"
3626 ac_path_EGREP_max=$ac_count
3627 fi
3628 # 10*(2^10) chars as input seems more than enough
3629 test $ac_count -gt 10 && break
3630 done
3631 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3632 esac
3633
3634 $ac_path_EGREP_found && break 3
3635 done
3636 done
3637 done
3638 IFS=$as_save_IFS
3639 if test -z "$ac_cv_path_EGREP"; then
3640 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3641 fi
3642 else
3643 ac_cv_path_EGREP=$EGREP
3644 fi
3645
3646 fi
3647 fi
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3649 $as_echo "$ac_cv_path_EGREP" >&6; }
3650 EGREP="$ac_cv_path_EGREP"
3651
3652
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3654 $as_echo_n "checking for ANSI C header files... " >&6; }
3655 if test "${ac_cv_header_stdc+set}" = set; then :
3656 $as_echo_n "(cached) " >&6
3657 else
3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3659 /* end confdefs.h. */
3660 #include <stdlib.h>
3661 #include <stdarg.h>
3662 #include <string.h>
3663 #include <float.h>
3664
3665 int
3666 main ()
3667 {
3668
3669 ;
3670 return 0;
3671 }
3672 _ACEOF
3673 if ac_fn_c_try_compile "$LINENO"; then :
3674 ac_cv_header_stdc=yes
3675 else
3676 ac_cv_header_stdc=no
3677 fi
3678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3679
3680 if test $ac_cv_header_stdc = yes; then
3681 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683 /* end confdefs.h. */
3684 #include <string.h>
3685
3686 _ACEOF
3687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3688 $EGREP "memchr" >/dev/null 2>&1; then :
3689
3690 else
3691 ac_cv_header_stdc=no
3692 fi
3693 rm -f conftest*
3694
3695 fi
3696
3697 if test $ac_cv_header_stdc = yes; then
3698 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3700 /* end confdefs.h. */
3701 #include <stdlib.h>
3702
3703 _ACEOF
3704 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3705 $EGREP "free" >/dev/null 2>&1; then :
3706
3707 else
3708 ac_cv_header_stdc=no
3709 fi
3710 rm -f conftest*
3711
3712 fi
3713
3714 if test $ac_cv_header_stdc = yes; then
3715 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3716 if test "$cross_compiling" = yes; then :
3717 :
3718 else
3719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3720 /* end confdefs.h. */
3721 #include <ctype.h>
3722 #include <stdlib.h>
3723 #if ((' ' & 0x0FF) == 0x020)
3724 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3725 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3726 #else
3727 # define ISLOWER(c) \
3728 (('a' <= (c) && (c) <= 'i') \
3729 || ('j' <= (c) && (c) <= 'r') \
3730 || ('s' <= (c) && (c) <= 'z'))
3731 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3732 #endif
3733
3734 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3735 int
3736 main ()
3737 {
3738 int i;
3739 for (i = 0; i < 256; i++)
3740 if (XOR (islower (i), ISLOWER (i))
3741 || toupper (i) != TOUPPER (i))
3742 return 2;
3743 return 0;
3744 }
3745 _ACEOF
3746 if ac_fn_c_try_run "$LINENO"; then :
3747
3748 else
3749 ac_cv_header_stdc=no
3750 fi
3751 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3752 conftest.$ac_objext conftest.beam conftest.$ac_ext
3753 fi
3754
3755 fi
3756 fi
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3758 $as_echo "$ac_cv_header_stdc" >&6; }
3759 if test $ac_cv_header_stdc = yes; then
3760
3761 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3762
3763 fi
3764
3765 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3766 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3767 inttypes.h stdint.h unistd.h
3768 do :
3769 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3770 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3771 "
3772 eval as_val=\$$as_ac_Header
3773 if test "x$as_val" = x""yes; then :
3774 cat >>confdefs.h <<_ACEOF
3775 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3776 _ACEOF
3777
3778 fi
3779
3780 done
3781
3782
3783
3784 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3785 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3786 MINIX=yes
3787 else
3788 MINIX=
3789 fi
3790
3791
3792 if test "$MINIX" = yes; then
3793
3794 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3795
3796
3797 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3798
3799
3800 $as_echo "#define _MINIX 1" >>confdefs.h
3801
3802 fi
3803
3804
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3806 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3807 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3808 $as_echo_n "(cached) " >&6
3809 else
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h. */
3812
3813 # define __EXTENSIONS__ 1
3814 $ac_includes_default
3815 int
3816 main ()
3817 {
3818
3819 ;
3820 return 0;
3821 }
3822 _ACEOF
3823 if ac_fn_c_try_compile "$LINENO"; then :
3824 ac_cv_safe_to_define___extensions__=yes
3825 else
3826 ac_cv_safe_to_define___extensions__=no
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829 fi
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3831 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3832 test $ac_cv_safe_to_define___extensions__ = yes &&
3833 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3834
3835 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3836
3837 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3838
3839 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3840
3841 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3842
3843
3844 test "$program_prefix" != NONE &&
3845 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3846 # Use a double $ so make ignores it.
3847 test "$program_suffix" != NONE &&
3848 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3849 # Double any \ or $.
3850 # By default was `s,x,x', remove it if useless.
3851 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3852 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3853
3854 # Find a good install program. We prefer a C program (faster),
3855 # so one script is as good as another. But avoid the broken or
3856 # incompatible versions:
3857 # SysV /etc/install, /usr/sbin/install
3858 # SunOS /usr/etc/install
3859 # IRIX /sbin/install
3860 # AIX /bin/install
3861 # AmigaOS /C/install, which installs bootblocks on floppy discs
3862 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3863 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3864 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3865 # OS/2's system install, which has a completely different semantic
3866 # ./install, which can be erroneously created by make from ./install.sh.
3867 # Reject install programs that cannot install multiple files.
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3869 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3870 if test -z "$INSTALL"; then
3871 if test "${ac_cv_path_install+set}" = set; then :
3872 $as_echo_n "(cached) " >&6
3873 else
3874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3875 for as_dir in $PATH
3876 do
3877 IFS=$as_save_IFS
3878 test -z "$as_dir" && as_dir=.
3879 # Account for people who put trailing slashes in PATH elements.
3880 case $as_dir/ in #((
3881 ./ | .// | /[cC]/* | \
3882 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3883 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3884 /usr/ucb/* ) ;;
3885 *)
3886 # OSF1 and SCO ODT 3.0 have their own names for install.
3887 # Don't use installbsd from OSF since it installs stuff as root
3888 # by default.
3889 for ac_prog in ginstall scoinst install; do
3890 for ac_exec_ext in '' $ac_executable_extensions; do
3891 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3892 if test $ac_prog = install &&
3893 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3894 # AIX install. It has an incompatible calling convention.
3895 :
3896 elif test $ac_prog = install &&
3897 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3898 # program-specific install script used by HP pwplus--don't use.
3899 :
3900 else
3901 rm -rf conftest.one conftest.two conftest.dir
3902 echo one > conftest.one
3903 echo two > conftest.two
3904 mkdir conftest.dir
3905 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3906 test -s conftest.one && test -s conftest.two &&
3907 test -s conftest.dir/conftest.one &&
3908 test -s conftest.dir/conftest.two
3909 then
3910 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3911 break 3
3912 fi
3913 fi
3914 fi
3915 done
3916 done
3917 ;;
3918 esac
3919
3920 done
3921 IFS=$as_save_IFS
3922
3923 rm -rf conftest.one conftest.two conftest.dir
3924
3925 fi
3926 if test "${ac_cv_path_install+set}" = set; then
3927 INSTALL=$ac_cv_path_install
3928 else
3929 # As a last resort, use the slow shell script. Don't cache a
3930 # value for INSTALL within a source directory, because that will
3931 # break other packages using the cache if that directory is
3932 # removed, or if the value is a relative name.
3933 INSTALL=$ac_install_sh
3934 fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3937 $as_echo "$INSTALL" >&6; }
3938
3939 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3940 # It thinks the first close brace ends the variable substitution.
3941 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3942
3943 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3944
3945 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3946
3947 rm -rf .tst 2>/dev/null
3948 mkdir .tst 2>/dev/null
3949 if test -d .tst; then
3950 am__leading_dot=.
3951 else
3952 am__leading_dot=_
3953 fi
3954 rmdir .tst 2>/dev/null
3955
3956 DEPDIR="${am__leading_dot}deps"
3957
3958
3959
3960 # autoconf.info says this should be called right after AC_INIT.
3961 ac_config_headers="$ac_config_headers config.h:config.in"
3962
3963
3964
3965
3966
3967
3968 # Put a plausible default for CC_FOR_BUILD in Makefile.
3969 if test "x$cross_compiling" = "xno"; then
3970 CC_FOR_BUILD='$(CC)'
3971 else
3972 CC_FOR_BUILD=gcc
3973 fi
3974
3975
3976
3977
3978 AR=${AR-ar}
3979
3980 if test -n "$ac_tool_prefix"; then
3981 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3982 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3984 $as_echo_n "checking for $ac_word... " >&6; }
3985 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3986 $as_echo_n "(cached) " >&6
3987 else
3988 if test -n "$RANLIB"; then
3989 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3990 else
3991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3992 for as_dir in $PATH
3993 do
3994 IFS=$as_save_IFS
3995 test -z "$as_dir" && as_dir=.
3996 for ac_exec_ext in '' $ac_executable_extensions; do
3997 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3998 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4000 break 2
4001 fi
4002 done
4003 done
4004 IFS=$as_save_IFS
4005
4006 fi
4007 fi
4008 RANLIB=$ac_cv_prog_RANLIB
4009 if test -n "$RANLIB"; then
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4011 $as_echo "$RANLIB" >&6; }
4012 else
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4014 $as_echo "no" >&6; }
4015 fi
4016
4017
4018 fi
4019 if test -z "$ac_cv_prog_RANLIB"; then
4020 ac_ct_RANLIB=$RANLIB
4021 # Extract the first word of "ranlib", so it can be a program name with args.
4022 set dummy ranlib; ac_word=$2
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4024 $as_echo_n "checking for $ac_word... " >&6; }
4025 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4026 $as_echo_n "(cached) " >&6
4027 else
4028 if test -n "$ac_ct_RANLIB"; then
4029 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4030 else
4031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032 for as_dir in $PATH
4033 do
4034 IFS=$as_save_IFS
4035 test -z "$as_dir" && as_dir=.
4036 for ac_exec_ext in '' $ac_executable_extensions; do
4037 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4038 ac_cv_prog_ac_ct_RANLIB="ranlib"
4039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4040 break 2
4041 fi
4042 done
4043 done
4044 IFS=$as_save_IFS
4045
4046 fi
4047 fi
4048 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4049 if test -n "$ac_ct_RANLIB"; then
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4051 $as_echo "$ac_ct_RANLIB" >&6; }
4052 else
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4054 $as_echo "no" >&6; }
4055 fi
4056
4057 if test "x$ac_ct_RANLIB" = x; then
4058 RANLIB=":"
4059 else
4060 case $cross_compiling:$ac_tool_warned in
4061 yes:)
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4064 ac_tool_warned=yes ;;
4065 esac
4066 RANLIB=$ac_ct_RANLIB
4067 fi
4068 else
4069 RANLIB="$ac_cv_prog_RANLIB"
4070 fi
4071
4072
4073 # Dependency checking.
4074 ac_config_commands="$ac_config_commands depdir"
4075
4076
4077 depcc="$CC" am_compiler_list=
4078
4079 am_depcomp=$ac_aux_dir/depcomp
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4081 $as_echo_n "checking dependency style of $depcc... " >&6; }
4082 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4083 $as_echo_n "(cached) " >&6
4084 else
4085 if test -f "$am_depcomp"; then
4086 # We make a subdir and do the tests there. Otherwise we can end up
4087 # making bogus files that we don't know about and never remove. For
4088 # instance it was reported that on HP-UX the gcc test will end up
4089 # making a dummy file named `D' -- because `-MD' means `put the output
4090 # in D'.
4091 mkdir conftest.dir
4092 # Copy depcomp to subdir because otherwise we won't find it if we're
4093 # using a relative directory.
4094 cp "$am_depcomp" conftest.dir
4095 cd conftest.dir
4096 # We will build objects and dependencies in a subdirectory because
4097 # it helps to detect inapplicable dependency modes. For instance
4098 # both Tru64's cc and ICC support -MD to output dependencies as a
4099 # side effect of compilation, but ICC will put the dependencies in
4100 # the current directory while Tru64 will put them in the object
4101 # directory.
4102 mkdir sub
4103
4104 am_cv_CC_dependencies_compiler_type=none
4105 if test "$am_compiler_list" = ""; then
4106 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4107 fi
4108 for depmode in $am_compiler_list; do
4109 if test $depmode = none; then break; fi
4110
4111 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4112 # Setup a source with many dependencies, because some compilers
4113 # like to wrap large dependency lists on column 80 (with \), and
4114 # we should not choose a depcomp mode which is confused by this.
4115 #
4116 # We need to recreate these files for each test, as the compiler may
4117 # overwrite some of them when testing with obscure command lines.
4118 # This happens at least with the AIX C compiler.
4119 : > sub/conftest.c
4120 for i in 1 2 3 4 5 6; do
4121 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4122 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4123 # Solaris 8's {/usr,}/bin/sh.
4124 touch sub/conftst$i.h
4125 done
4126 echo "include sub/conftest.Po" > confmf
4127
4128 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4129 # mode. It turns out that the SunPro C++ compiler does not properly
4130 # handle `-M -o', and we need to detect this.
4131 depcmd="depmode=$depmode \
4132 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4133 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4134 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4135 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4136 if env $depcmd > conftest.err 2>&1 &&
4137 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4138 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4139 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4140 # icc doesn't choke on unknown options, it will just issue warnings
4141 # or remarks (even with -Werror). So we grep stderr for any message
4142 # that says an option was ignored or not supported.
4143 # When given -MP, icc 7.0 and 7.1 complain thusly:
4144 # icc: Command line warning: ignoring option '-M'; no argument required
4145 # The diagnosis changed in icc 8.0:
4146 # icc: Command line remark: option '-MP' not supported
4147 if (grep 'ignoring option' conftest.err ||
4148 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4149 am_cv_CC_dependencies_compiler_type=$depmode
4150 $as_echo "$as_me:$LINENO: success" >&5
4151 break
4152 fi
4153 fi
4154 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4155 sed -e 's/^/| /' < conftest.err >&5
4156 done
4157
4158 cd ..
4159 rm -rf conftest.dir
4160 else
4161 am_cv_CC_dependencies_compiler_type=none
4162 fi
4163
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4166 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4167 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4168 then as_fn_error "no usable dependency style found" "$LINENO" 5
4169 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4170
4171 fi
4172
4173
4174 # Check for the 'make' the user wants to use.
4175 for ac_prog in make
4176 do
4177 # Extract the first word of "$ac_prog", so it can be a program name with args.
4178 set dummy $ac_prog; ac_word=$2
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4180 $as_echo_n "checking for $ac_word... " >&6; }
4181 if test "${ac_cv_prog_MAKE+set}" = set; then :
4182 $as_echo_n "(cached) " >&6
4183 else
4184 if test -n "$MAKE"; then
4185 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4186 else
4187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4188 for as_dir in $PATH
4189 do
4190 IFS=$as_save_IFS
4191 test -z "$as_dir" && as_dir=.
4192 for ac_exec_ext in '' $ac_executable_extensions; do
4193 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4194 ac_cv_prog_MAKE="$ac_prog"
4195 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4196 break 2
4197 fi
4198 done
4199 done
4200 IFS=$as_save_IFS
4201
4202 fi
4203 fi
4204 MAKE=$ac_cv_prog_MAKE
4205 if test -n "$MAKE"; then
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4207 $as_echo "$MAKE" >&6; }
4208 else
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4210 $as_echo "no" >&6; }
4211 fi
4212
4213
4214 test -n "$MAKE" && break
4215 done
4216
4217 MAKE_IS_GNU=
4218 case "`$MAKE --version 2>&1 | sed 1q`" in
4219 *GNU*)
4220 MAKE_IS_GNU=yes
4221 ;;
4222 esac
4223 if test "$MAKE_IS_GNU" = yes; then
4224 GMAKE_TRUE=
4225 GMAKE_FALSE='#'
4226 else
4227 GMAKE_TRUE='#'
4228 GMAKE_FALSE=
4229 fi
4230
4231
4232 ALL_LINGUAS=
4233 # If we haven't got the data from the intl directory,
4234 # assume NLS is disabled.
4235 USE_NLS=no
4236 LIBINTL=
4237 LIBINTL_DEP=
4238 INCINTL=
4239 XGETTEXT=
4240 GMSGFMT=
4241 POSUB=
4242
4243 if test -f ../../intl/config.intl; then
4244 . ../../intl/config.intl
4245 fi
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4247 $as_echo_n "checking whether NLS is requested... " >&6; }
4248 if test x"$USE_NLS" != xyes; then
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 else
4252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4253 $as_echo "yes" >&6; }
4254
4255 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4256
4257
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4259 $as_echo_n "checking for catalogs to be installed... " >&6; }
4260 # Look for .po and .gmo files in the source directory.
4261 CATALOGS=
4262 XLINGUAS=
4263 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4264 # If there aren't any .gmo files the shell will give us the
4265 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4266 # weeded out.
4267 case "$cat" in *\**)
4268 continue;;
4269 esac
4270 # The quadruple backslash is collapsed to a double backslash
4271 # by the backticks, then collapsed again by the double quotes,
4272 # leaving us with one backslash in the sed expression (right
4273 # before the dot that mustn't act as a wildcard).
4274 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4275 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4276 # The user is allowed to set LINGUAS to a list of languages to
4277 # install catalogs for. If it's empty that means "all of them."
4278 if test "x$LINGUAS" = x; then
4279 CATALOGS="$CATALOGS $cat"
4280 XLINGUAS="$XLINGUAS $lang"
4281 else
4282 case "$LINGUAS" in *$lang*)
4283 CATALOGS="$CATALOGS $cat"
4284 XLINGUAS="$XLINGUAS $lang"
4285 ;;
4286 esac
4287 fi
4288 done
4289 LINGUAS="$XLINGUAS"
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4291 $as_echo "$LINGUAS" >&6; }
4292
4293
4294 DATADIRNAME=share
4295
4296 INSTOBJEXT=.mo
4297
4298 GENCAT=gencat
4299
4300 CATOBJEXT=.gmo
4301
4302 fi
4303
4304 # Check for common headers.
4305 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4306 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4307 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4308 do :
4309 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4310 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4311 eval as_val=\$$as_ac_Header
4312 if test "x$as_val" = x""yes; then :
4313 cat >>confdefs.h <<_ACEOF
4314 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4315 _ACEOF
4316
4317 fi
4318
4319 done
4320
4321 for ac_header in sys/time.h sys/resource.h
4322 do :
4323 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4324 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4325 eval as_val=\$$as_ac_Header
4326 if test "x$as_val" = x""yes; then :
4327 cat >>confdefs.h <<_ACEOF
4328 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4329 _ACEOF
4330
4331 fi
4332
4333 done
4334
4335 for ac_header in fcntl.h fpu_control.h
4336 do :
4337 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4338 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4339 eval as_val=\$$as_ac_Header
4340 if test "x$as_val" = x""yes; then :
4341 cat >>confdefs.h <<_ACEOF
4342 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4343 _ACEOF
4344
4345 fi
4346
4347 done
4348
4349 for ac_header in dlfcn.h errno.h sys/stat.h
4350 do :
4351 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4352 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4353 eval as_val=\$$as_ac_Header
4354 if test "x$as_val" = x""yes; then :
4355 cat >>confdefs.h <<_ACEOF
4356 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4357 _ACEOF
4358
4359 fi
4360
4361 done
4362
4363 for ac_func in getrusage time sigaction __setfpucw
4364 do :
4365 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4366 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4367 eval as_val=\$$as_ac_var
4368 if test "x$as_val" = x""yes; then :
4369 cat >>confdefs.h <<_ACEOF
4370 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4371 _ACEOF
4372
4373 fi
4374 done
4375
4376
4377 # Check for socket libraries
4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4379 $as_echo_n "checking for bind in -lsocket... " >&6; }
4380 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4381 $as_echo_n "(cached) " >&6
4382 else
4383 ac_check_lib_save_LIBS=$LIBS
4384 LIBS="-lsocket $LIBS"
4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4386 /* end confdefs.h. */
4387
4388 /* Override any GCC internal prototype to avoid an error.
4389 Use char because int might match the return type of a GCC
4390 builtin and then its argument prototype would still apply. */
4391 #ifdef __cplusplus
4392 extern "C"
4393 #endif
4394 char bind ();
4395 int
4396 main ()
4397 {
4398 return bind ();
4399 ;
4400 return 0;
4401 }
4402 _ACEOF
4403 if ac_fn_c_try_link "$LINENO"; then :
4404 ac_cv_lib_socket_bind=yes
4405 else
4406 ac_cv_lib_socket_bind=no
4407 fi
4408 rm -f core conftest.err conftest.$ac_objext \
4409 conftest$ac_exeext conftest.$ac_ext
4410 LIBS=$ac_check_lib_save_LIBS
4411 fi
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4413 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4414 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4415 cat >>confdefs.h <<_ACEOF
4416 #define HAVE_LIBSOCKET 1
4417 _ACEOF
4418
4419 LIBS="-lsocket $LIBS"
4420
4421 fi
4422
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4424 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4425 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4426 $as_echo_n "(cached) " >&6
4427 else
4428 ac_check_lib_save_LIBS=$LIBS
4429 LIBS="-lnsl $LIBS"
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431 /* end confdefs.h. */
4432
4433 /* Override any GCC internal prototype to avoid an error.
4434 Use char because int might match the return type of a GCC
4435 builtin and then its argument prototype would still apply. */
4436 #ifdef __cplusplus
4437 extern "C"
4438 #endif
4439 char gethostbyname ();
4440 int
4441 main ()
4442 {
4443 return gethostbyname ();
4444 ;
4445 return 0;
4446 }
4447 _ACEOF
4448 if ac_fn_c_try_link "$LINENO"; then :
4449 ac_cv_lib_nsl_gethostbyname=yes
4450 else
4451 ac_cv_lib_nsl_gethostbyname=no
4452 fi
4453 rm -f core conftest.err conftest.$ac_objext \
4454 conftest$ac_exeext conftest.$ac_ext
4455 LIBS=$ac_check_lib_save_LIBS
4456 fi
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4458 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4459 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4460 cat >>confdefs.h <<_ACEOF
4461 #define HAVE_LIBNSL 1
4462 _ACEOF
4463
4464 LIBS="-lnsl $LIBS"
4465
4466 fi
4467
4468
4469 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4470 # using the same condition.
4471
4472 # See if the user specified whether he wants zlib support or not.
4473
4474 # Check whether --with-zlib was given.
4475 if test "${with_zlib+set}" = set; then :
4476 withval=$with_zlib;
4477 else
4478 with_zlib=auto
4479 fi
4480
4481
4482 if test "$with_zlib" != "no"; then
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4484 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4485 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4486 $as_echo_n "(cached) " >&6
4487 else
4488 ac_func_search_save_LIBS=$LIBS
4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h. */
4491
4492 /* Override any GCC internal prototype to avoid an error.
4493 Use char because int might match the return type of a GCC
4494 builtin and then its argument prototype would still apply. */
4495 #ifdef __cplusplus
4496 extern "C"
4497 #endif
4498 char zlibVersion ();
4499 int
4500 main ()
4501 {
4502 return zlibVersion ();
4503 ;
4504 return 0;
4505 }
4506 _ACEOF
4507 for ac_lib in '' z; do
4508 if test -z "$ac_lib"; then
4509 ac_res="none required"
4510 else
4511 ac_res=-l$ac_lib
4512 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4513 fi
4514 if ac_fn_c_try_link "$LINENO"; then :
4515 ac_cv_search_zlibVersion=$ac_res
4516 fi
4517 rm -f core conftest.err conftest.$ac_objext \
4518 conftest$ac_exeext
4519 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4520 break
4521 fi
4522 done
4523 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4524
4525 else
4526 ac_cv_search_zlibVersion=no
4527 fi
4528 rm conftest.$ac_ext
4529 LIBS=$ac_func_search_save_LIBS
4530 fi
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4532 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4533 ac_res=$ac_cv_search_zlibVersion
4534 if test "$ac_res" != no; then :
4535 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4536 for ac_header in zlib.h
4537 do :
4538 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4539 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4540 cat >>confdefs.h <<_ACEOF
4541 #define HAVE_ZLIB_H 1
4542 _ACEOF
4543
4544 fi
4545
4546 done
4547
4548 fi
4549
4550 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4551 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4552 fi
4553 fi
4554
4555
4556 . ${srcdir}/../../bfd/configure.host
4557
4558
4559
4560 USE_MAINTAINER_MODE=no
4561 # Check whether --enable-maintainer-mode was given.
4562 if test "${enable_maintainer_mode+set}" = set; then :
4563 enableval=$enable_maintainer_mode; case "${enableval}" in
4564 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4565 no) MAINT="#" ;;
4566 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4567 esac
4568 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4569 echo "Setting maintainer mode" 6>&1
4570 fi
4571 else
4572 MAINT="#"
4573 fi
4574
4575
4576
4577 # Check whether --enable-sim-bswap was given.
4578 if test "${enable_sim_bswap+set}" = set; then :
4579 enableval=$enable_sim_bswap; case "${enableval}" in
4580 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4581 no) sim_bswap="-DWITH_BSWAP=0";;
4582 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4583 esac
4584 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4585 echo "Setting bswap flags = $sim_bswap" 6>&1
4586 fi
4587 else
4588 sim_bswap=""
4589 fi
4590
4591
4592
4593 # Check whether --enable-sim-cflags was given.
4594 if test "${enable_sim_cflags+set}" = set; then :
4595 enableval=$enable_sim_cflags; case "${enableval}" in
4596 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4597 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4598 no) sim_cflags="";;
4599 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4600 esac
4601 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4602 echo "Setting sim cflags = $sim_cflags" 6>&1
4603 fi
4604 else
4605 sim_cflags=""
4606 fi
4607
4608
4609
4610 # Check whether --enable-sim-debug was given.
4611 if test "${enable_sim_debug+set}" = set; then :
4612 enableval=$enable_sim_debug; case "${enableval}" in
4613 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4614 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4615 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4616 esac
4617 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4618 echo "Setting sim debug = $sim_debug" 6>&1
4619 fi
4620 else
4621 sim_debug=""
4622 fi
4623
4624
4625
4626 # Check whether --enable-sim-stdio was given.
4627 if test "${enable_sim_stdio+set}" = set; then :
4628 enableval=$enable_sim_stdio; case "${enableval}" in
4629 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4630 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4631 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4632 esac
4633 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4634 echo "Setting stdio flags = $sim_stdio" 6>&1
4635 fi
4636 else
4637 sim_stdio=""
4638 fi
4639
4640
4641
4642 # Check whether --enable-sim-trace was given.
4643 if test "${enable_sim_trace+set}" = set; then :
4644 enableval=$enable_sim_trace; case "${enableval}" in
4645 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4646 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4647 [-0-9]*)
4648 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4649 [[:lower:]]*)
4650 sim_trace=""
4651 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4652 if test x"$sim_trace" = x; then
4653 sim_trace="-DWITH_TRACE='(TRACE_$x"
4654 else
4655 sim_trace="${sim_trace}|TRACE_$x"
4656 fi
4657 done
4658 sim_trace="$sim_trace)'" ;;
4659 esac
4660 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4661 echo "Setting sim trace = $sim_trace" 6>&1
4662 fi
4663 else
4664 sim_trace=""
4665 fi
4666
4667
4668
4669 # Check whether --enable-sim-profile was given.
4670 if test "${enable_sim_profile+set}" = set; then :
4671 enableval=$enable_sim_profile; case "${enableval}" in
4672 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4673 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4674 [-0-9]*)
4675 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4676 [a-z]*)
4677 sim_profile=""
4678 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4679 if test x"$sim_profile" = x; then
4680 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4681 else
4682 sim_profile="${sim_profile}|PROFILE_$x"
4683 fi
4684 done
4685 sim_profile="$sim_profile)'" ;;
4686 esac
4687 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4688 echo "Setting sim profile = $sim_profile" 6>&1
4689 fi
4690 else
4691 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4692 fi
4693
4694
4695
4696
4697 # Check whether --with-pkgversion was given.
4698 if test "${with_pkgversion+set}" = set; then :
4699 withval=$with_pkgversion; case "$withval" in
4700 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4701 no) PKGVERSION= ;;
4702 *) PKGVERSION="($withval) " ;;
4703 esac
4704 else
4705 PKGVERSION="(GDB) "
4706
4707 fi
4708
4709
4710
4711
4712
4713 # Check whether --with-bugurl was given.
4714 if test "${with_bugurl+set}" = set; then :
4715 withval=$with_bugurl; case "$withval" in
4716 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4717 no) BUGURL=
4718 ;;
4719 *) BUGURL="$withval"
4720 ;;
4721 esac
4722 else
4723 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4724
4725 fi
4726
4727 case ${BUGURL} in
4728 "")
4729 REPORT_BUGS_TO=
4730 REPORT_BUGS_TEXI=
4731 ;;
4732 *)
4733 REPORT_BUGS_TO="<$BUGURL>"
4734 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4735 ;;
4736 esac;
4737
4738
4739
4740
4741 cat >>confdefs.h <<_ACEOF
4742 #define PKGVERSION "$PKGVERSION"
4743 _ACEOF
4744
4745
4746 cat >>confdefs.h <<_ACEOF
4747 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4748 _ACEOF
4749
4750
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4752 $as_echo_n "checking return type of signal handlers... " >&6; }
4753 if test "${ac_cv_type_signal+set}" = set; then :
4754 $as_echo_n "(cached) " >&6
4755 else
4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4757 /* end confdefs.h. */
4758 #include <sys/types.h>
4759 #include <signal.h>
4760
4761 int
4762 main ()
4763 {
4764 return *(signal (0, 0)) (0) == 1;
4765 ;
4766 return 0;
4767 }
4768 _ACEOF
4769 if ac_fn_c_try_compile "$LINENO"; then :
4770 ac_cv_type_signal=int
4771 else
4772 ac_cv_type_signal=void
4773 fi
4774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4775 fi
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4777 $as_echo "$ac_cv_type_signal" >&6; }
4778
4779 cat >>confdefs.h <<_ACEOF
4780 #define RETSIGTYPE $ac_cv_type_signal
4781 _ACEOF
4782
4783
4784
4785
4786
4787 sim_link_files=
4788 sim_link_links=
4789
4790 sim_link_links=tconfig.h
4791 if test -f ${srcdir}/tconfig.in
4792 then
4793 sim_link_files=tconfig.in
4794 else
4795 sim_link_files=../common/tconfig.in
4796 fi
4797
4798 # targ-vals.def points to the libc macro description file.
4799 case "${target}" in
4800 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4801 esac
4802 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4803 sim_link_links="${sim_link_links} targ-vals.def"
4804
4805
4806
4807
4808 wire_endian="BIG_ENDIAN"
4809 default_endian=""
4810 # Check whether --enable-sim-endian was given.
4811 if test "${enable_sim_endian+set}" = set; then :
4812 enableval=$enable_sim_endian; case "${enableval}" in
4813 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4814 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4815 yes) if test x"$wire_endian" != x; then
4816 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4817 else
4818 if test x"$default_endian" != x; then
4819 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4820 else
4821 echo "No hard-wired endian for target $target" 1>&6
4822 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4823 fi
4824 fi;;
4825 no) if test x"$default_endian" != x; then
4826 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4827 else
4828 if test x"$wire_endian" != x; then
4829 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4830 else
4831 echo "No default endian for target $target" 1>&6
4832 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4833 fi
4834 fi;;
4835 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4836 esac
4837 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4838 echo "Setting endian flags = $sim_endian" 6>&1
4839 fi
4840 else
4841 if test x"$default_endian" != x; then
4842 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4843 else
4844 if test x"$wire_endian" != x; then
4845 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4846 else
4847 sim_endian=
4848 fi
4849 fi
4850 fi
4851
4852 wire_alignment="STRICT_ALIGNMENT"
4853 default_alignment=""
4854
4855 # Check whether --enable-sim-alignment was given.
4856 if test "${enable_sim_alignment+set}" = set; then :
4857 enableval=$enable_sim_alignment; case "${enableval}" in
4858 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4859 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4860 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4861 yes) if test x"$wire_alignment" != x; then
4862 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4863 else
4864 if test x"$default_alignment" != x; then
4865 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4866 else
4867 echo "No hard-wired alignment for target $target" 1>&6
4868 sim_alignment="-DWITH_ALIGNMENT=0"
4869 fi
4870 fi;;
4871 no) if test x"$default_alignment" != x; then
4872 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4873 else
4874 if test x"$wire_alignment" != x; then
4875 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4876 else
4877 echo "No default alignment for target $target" 1>&6
4878 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4879 fi
4880 fi;;
4881 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4882 esac
4883 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4884 echo "Setting alignment flags = $sim_alignment" 6>&1
4885 fi
4886 else
4887 if test x"$default_alignment" != x; then
4888 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4889 else
4890 if test x"$wire_alignment" != x; then
4891 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4892 else
4893 sim_alignment=
4894 fi
4895 fi
4896 fi
4897
4898
4899 # Check whether --enable-sim-hostendian was given.
4900 if test "${enable_sim_hostendian+set}" = set; then :
4901 enableval=$enable_sim_hostendian; case "${enableval}" in
4902 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4903 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4904 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4905 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4906 esac
4907 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4908 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4909 fi
4910 else
4911
4912 if test "x$cross_compiling" = "xno"; then
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4914 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4915 if test "${ac_cv_c_bigendian+set}" = set; then :
4916 $as_echo_n "(cached) " >&6
4917 else
4918 ac_cv_c_bigendian=unknown
4919 # See if we're dealing with a universal compiler.
4920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921 /* end confdefs.h. */
4922 #ifndef __APPLE_CC__
4923 not a universal capable compiler
4924 #endif
4925 typedef int dummy;
4926
4927 _ACEOF
4928 if ac_fn_c_try_compile "$LINENO"; then :
4929
4930 # Check for potential -arch flags. It is not universal unless
4931 # there are at least two -arch flags with different values.
4932 ac_arch=
4933 ac_prev=
4934 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4935 if test -n "$ac_prev"; then
4936 case $ac_word in
4937 i?86 | x86_64 | ppc | ppc64)
4938 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4939 ac_arch=$ac_word
4940 else
4941 ac_cv_c_bigendian=universal
4942 break
4943 fi
4944 ;;
4945 esac
4946 ac_prev=
4947 elif test "x$ac_word" = "x-arch"; then
4948 ac_prev=arch
4949 fi
4950 done
4951 fi
4952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4953 if test $ac_cv_c_bigendian = unknown; then
4954 # See if sys/param.h defines the BYTE_ORDER macro.
4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h. */
4957 #include <sys/types.h>
4958 #include <sys/param.h>
4959
4960 int
4961 main ()
4962 {
4963 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4964 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4965 && LITTLE_ENDIAN)
4966 bogus endian macros
4967 #endif
4968
4969 ;
4970 return 0;
4971 }
4972 _ACEOF
4973 if ac_fn_c_try_compile "$LINENO"; then :
4974 # It does; now see whether it defined to BIG_ENDIAN or not.
4975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4976 /* end confdefs.h. */
4977 #include <sys/types.h>
4978 #include <sys/param.h>
4979
4980 int
4981 main ()
4982 {
4983 #if BYTE_ORDER != BIG_ENDIAN
4984 not big endian
4985 #endif
4986
4987 ;
4988 return 0;
4989 }
4990 _ACEOF
4991 if ac_fn_c_try_compile "$LINENO"; then :
4992 ac_cv_c_bigendian=yes
4993 else
4994 ac_cv_c_bigendian=no
4995 fi
4996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4997 fi
4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999 fi
5000 if test $ac_cv_c_bigendian = unknown; then
5001 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003 /* end confdefs.h. */
5004 #include <limits.h>
5005
5006 int
5007 main ()
5008 {
5009 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5010 bogus endian macros
5011 #endif
5012
5013 ;
5014 return 0;
5015 }
5016 _ACEOF
5017 if ac_fn_c_try_compile "$LINENO"; then :
5018 # It does; now see whether it defined to _BIG_ENDIAN or not.
5019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5020 /* end confdefs.h. */
5021 #include <limits.h>
5022
5023 int
5024 main ()
5025 {
5026 #ifndef _BIG_ENDIAN
5027 not big endian
5028 #endif
5029
5030 ;
5031 return 0;
5032 }
5033 _ACEOF
5034 if ac_fn_c_try_compile "$LINENO"; then :
5035 ac_cv_c_bigendian=yes
5036 else
5037 ac_cv_c_bigendian=no
5038 fi
5039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5040 fi
5041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5042 fi
5043 if test $ac_cv_c_bigendian = unknown; then
5044 # Compile a test program.
5045 if test "$cross_compiling" = yes; then :
5046 # Try to guess by grepping values from an object file.
5047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5048 /* end confdefs.h. */
5049 short int ascii_mm[] =
5050 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5051 short int ascii_ii[] =
5052 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5053 int use_ascii (int i) {
5054 return ascii_mm[i] + ascii_ii[i];
5055 }
5056 short int ebcdic_ii[] =
5057 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5058 short int ebcdic_mm[] =
5059 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5060 int use_ebcdic (int i) {
5061 return ebcdic_mm[i] + ebcdic_ii[i];
5062 }
5063 extern int foo;
5064
5065 int
5066 main ()
5067 {
5068 return use_ascii (foo) == use_ebcdic (foo);
5069 ;
5070 return 0;
5071 }
5072 _ACEOF
5073 if ac_fn_c_try_compile "$LINENO"; then :
5074 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5075 ac_cv_c_bigendian=yes
5076 fi
5077 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5078 if test "$ac_cv_c_bigendian" = unknown; then
5079 ac_cv_c_bigendian=no
5080 else
5081 # finding both strings is unlikely to happen, but who knows?
5082 ac_cv_c_bigendian=unknown
5083 fi
5084 fi
5085 fi
5086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5087 else
5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5089 /* end confdefs.h. */
5090 $ac_includes_default
5091 int
5092 main ()
5093 {
5094
5095 /* Are we little or big endian? From Harbison&Steele. */
5096 union
5097 {
5098 long int l;
5099 char c[sizeof (long int)];
5100 } u;
5101 u.l = 1;
5102 return u.c[sizeof (long int) - 1] == 1;
5103
5104 ;
5105 return 0;
5106 }
5107 _ACEOF
5108 if ac_fn_c_try_run "$LINENO"; then :
5109 ac_cv_c_bigendian=no
5110 else
5111 ac_cv_c_bigendian=yes
5112 fi
5113 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5114 conftest.$ac_objext conftest.beam conftest.$ac_ext
5115 fi
5116
5117 fi
5118 fi
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5120 $as_echo "$ac_cv_c_bigendian" >&6; }
5121 case $ac_cv_c_bigendian in #(
5122 yes)
5123 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5124 ;; #(
5125 no)
5126 ;; #(
5127 universal)
5128
5129 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5130
5131 ;; #(
5132 *)
5133 as_fn_error "unknown endianness
5134 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5135 esac
5136
5137 if test $ac_cv_c_bigendian = yes; then
5138 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5139 else
5140 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5141 fi
5142 else
5143 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5144 fi
5145 fi
5146
5147
5148 default_sim_scache="16384"
5149 # Check whether --enable-sim-scache was given.
5150 if test "${enable_sim_scache+set}" = set; then :
5151 enableval=$enable_sim_scache; case "${enableval}" in
5152 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
5153 no) sim_scache="-DWITH_SCACHE=0" ;;
5154 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
5155 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
5156 sim_scache="";;
5157 esac
5158 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
5159 echo "Setting scache size = $sim_scache" 6>&1
5160 fi
5161 else
5162 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
5163 fi
5164
5165
5166
5167 default_sim_default_model="fr500"
5168 # Check whether --enable-sim-default-model was given.
5169 if test "${enable_sim_default_model+set}" = set; then :
5170 enableval=$enable_sim_default_model; case "${enableval}" in
5171 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
5172 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
5173 esac
5174 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5175 echo "Setting default model = $sim_default_model" 6>&1
5176 fi
5177 else
5178 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
5179 fi
5180
5181
5182
5183 # Check whether --enable-sim-environment was given.
5184 if test "${enable_sim_environment+set}" = set; then :
5185 enableval=$enable_sim_environment; case "${enableval}" in
5186 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5187 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5188 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5189 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5190 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5191 sim_environment="";;
5192 esac
5193 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5194 echo "Setting sim environment = $sim_environment" 6>&1
5195 fi
5196 else
5197 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5198 fi
5199
5200
5201 cgen_maint=no
5202 cgen=guile
5203 cgendir='$(srcdir)/../../cgen'
5204 # Check whether --enable-cgen-maint was given.
5205 if test "${enable_cgen_maint+set}" = set; then :
5206 enableval=$enable_cgen_maint; case "${enableval}" in
5207 yes) cgen_maint=yes ;;
5208 no) cgen_maint=no ;;
5209 *)
5210 # argument is cgen install directory (not implemented yet).
5211 # Having a `share' directory might be more appropriate for the .scm,
5212 # .cpu, etc. files.
5213 cgendir=${cgen_maint}/lib/cgen
5214 cgen=guile
5215 ;;
5216 esac
5217 fi
5218 if test x${cgen_maint} != xno ; then
5219 CGEN_MAINT=''
5220 else
5221 CGEN_MAINT='#'
5222 fi
5223
5224
5225
5226
5227
5228 #
5229 # Enable making unknown traps dump out registers
5230 #
5231 # Check whether --enable-sim-trapdump was given.
5232 if test "${enable_sim_trapdump+set}" = set; then :
5233 enableval=$enable_sim_trapdump; case "${enableval}" in
5234 yes) sim_trapdump="-DTRAPDUMP=1";;
5235 no) sim_trapdump="-DTRAPDUMP=0";;
5236 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-trapdump\"" "$LINENO" 5; sim_trapdump="";;
5237 esac
5238 if test x"$silent" != x"yes" && test x"$sim_trapdump" != x""; then
5239 echo "Setting sim_trapdump = $sim_trapdump" 6>&1
5240 fi
5241 else
5242 sim_trapdump=""
5243 fi
5244
5245
5246
5247 ac_sources="$sim_link_files"
5248 ac_dests="$sim_link_links"
5249 while test -n "$ac_sources"; do
5250 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5251 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5252 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5253 done
5254 ac_config_links="$ac_config_links $ac_config_links_1"
5255
5256 cgen_breaks=""
5257 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5258 cgen_breaks="break cgen_rtx_error";
5259 fi
5260
5261 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5262
5263 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5264
5265 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5266
5267 ac_config_commands="$ac_config_commands Makefile"
5268
5269 ac_config_commands="$ac_config_commands stamp-h"
5270
5271 cat >confcache <<\_ACEOF
5272 # This file is a shell script that caches the results of configure
5273 # tests run on this system so they can be shared between configure
5274 # scripts and configure runs, see configure's option --config-cache.
5275 # It is not useful on other systems. If it contains results you don't
5276 # want to keep, you may remove or edit it.
5277 #
5278 # config.status only pays attention to the cache file if you give it
5279 # the --recheck option to rerun configure.
5280 #
5281 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5282 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5283 # following values.
5284
5285 _ACEOF
5286
5287 # The following way of writing the cache mishandles newlines in values,
5288 # but we know of no workaround that is simple, portable, and efficient.
5289 # So, we kill variables containing newlines.
5290 # Ultrix sh set writes to stderr and can't be redirected directly,
5291 # and sets the high bit in the cache file unless we assign to the vars.
5292 (
5293 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5294 eval ac_val=\$$ac_var
5295 case $ac_val in #(
5296 *${as_nl}*)
5297 case $ac_var in #(
5298 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5299 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5300 esac
5301 case $ac_var in #(
5302 _ | IFS | as_nl) ;; #(
5303 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5304 *) { eval $ac_var=; unset $ac_var;} ;;
5305 esac ;;
5306 esac
5307 done
5308
5309 (set) 2>&1 |
5310 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5311 *${as_nl}ac_space=\ *)
5312 # `set' does not quote correctly, so add quotes: double-quote
5313 # substitution turns \\\\ into \\, and sed turns \\ into \.
5314 sed -n \
5315 "s/'/'\\\\''/g;
5316 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5317 ;; #(
5318 *)
5319 # `set' quotes correctly as required by POSIX, so do not add quotes.
5320 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5321 ;;
5322 esac |
5323 sort
5324 ) |
5325 sed '
5326 /^ac_cv_env_/b end
5327 t clear
5328 :clear
5329 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5330 t end
5331 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5332 :end' >>confcache
5333 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5334 if test -w "$cache_file"; then
5335 test "x$cache_file" != "x/dev/null" &&
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5337 $as_echo "$as_me: updating cache $cache_file" >&6;}
5338 cat confcache >$cache_file
5339 else
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5341 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5342 fi
5343 fi
5344 rm -f confcache
5345
5346 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5347 # Let make expand exec_prefix.
5348 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5349
5350 DEFS=-DHAVE_CONFIG_H
5351
5352 ac_libobjs=
5353 ac_ltlibobjs=
5354 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5355 # 1. Remove the extension, and $U if already installed.
5356 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5357 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5358 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5359 # will be set to the directory where LIBOBJS objects are built.
5360 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5361 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5362 done
5363 LIBOBJS=$ac_libobjs
5364
5365 LTLIBOBJS=$ac_ltlibobjs
5366
5367
5368 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5369 as_fn_error "conditional \"GMAKE\" was never defined.
5370 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5371 fi
5372
5373
5374 : ${CONFIG_STATUS=./config.status}
5375 ac_write_fail=0
5376 ac_clean_files_save=$ac_clean_files
5377 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5379 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5380 as_write_fail=0
5381 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5382 #! $SHELL
5383 # Generated by $as_me.
5384 # Run this file to recreate the current configuration.
5385 # Compiler output produced by configure, useful for debugging
5386 # configure, is in config.log if it exists.
5387
5388 debug=false
5389 ac_cs_recheck=false
5390 ac_cs_silent=false
5391
5392 SHELL=\${CONFIG_SHELL-$SHELL}
5393 export SHELL
5394 _ASEOF
5395 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5396 ## -------------------- ##
5397 ## M4sh Initialization. ##
5398 ## -------------------- ##
5399
5400 # Be more Bourne compatible
5401 DUALCASE=1; export DUALCASE # for MKS sh
5402 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5403 emulate sh
5404 NULLCMD=:
5405 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5406 # is contrary to our usage. Disable this feature.
5407 alias -g '${1+"$@"}'='"$@"'
5408 setopt NO_GLOB_SUBST
5409 else
5410 case `(set -o) 2>/dev/null` in #(
5411 *posix*) :
5412 set -o posix ;; #(
5413 *) :
5414 ;;
5415 esac
5416 fi
5417
5418
5419 as_nl='
5420 '
5421 export as_nl
5422 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5423 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5424 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5425 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5426 # Prefer a ksh shell builtin over an external printf program on Solaris,
5427 # but without wasting forks for bash or zsh.
5428 if test -z "$BASH_VERSION$ZSH_VERSION" \
5429 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5430 as_echo='print -r --'
5431 as_echo_n='print -rn --'
5432 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5433 as_echo='printf %s\n'
5434 as_echo_n='printf %s'
5435 else
5436 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5437 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5438 as_echo_n='/usr/ucb/echo -n'
5439 else
5440 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5441 as_echo_n_body='eval
5442 arg=$1;
5443 case $arg in #(
5444 *"$as_nl"*)
5445 expr "X$arg" : "X\\(.*\\)$as_nl";
5446 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5447 esac;
5448 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5449 '
5450 export as_echo_n_body
5451 as_echo_n='sh -c $as_echo_n_body as_echo'
5452 fi
5453 export as_echo_body
5454 as_echo='sh -c $as_echo_body as_echo'
5455 fi
5456
5457 # The user is always right.
5458 if test "${PATH_SEPARATOR+set}" != set; then
5459 PATH_SEPARATOR=:
5460 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5461 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5462 PATH_SEPARATOR=';'
5463 }
5464 fi
5465
5466
5467 # IFS
5468 # We need space, tab and new line, in precisely that order. Quoting is
5469 # there to prevent editors from complaining about space-tab.
5470 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5471 # splitting by setting IFS to empty value.)
5472 IFS=" "" $as_nl"
5473
5474 # Find who we are. Look in the path if we contain no directory separator.
5475 case $0 in #((
5476 *[\\/]* ) as_myself=$0 ;;
5477 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5478 for as_dir in $PATH
5479 do
5480 IFS=$as_save_IFS
5481 test -z "$as_dir" && as_dir=.
5482 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5483 done
5484 IFS=$as_save_IFS
5485
5486 ;;
5487 esac
5488 # We did not find ourselves, most probably we were run as `sh COMMAND'
5489 # in which case we are not to be found in the path.
5490 if test "x$as_myself" = x; then
5491 as_myself=$0
5492 fi
5493 if test ! -f "$as_myself"; then
5494 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5495 exit 1
5496 fi
5497
5498 # Unset variables that we do not need and which cause bugs (e.g. in
5499 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5500 # suppresses any "Segmentation fault" message there. '((' could
5501 # trigger a bug in pdksh 5.2.14.
5502 for as_var in BASH_ENV ENV MAIL MAILPATH
5503 do eval test x\${$as_var+set} = xset \
5504 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5505 done
5506 PS1='$ '
5507 PS2='> '
5508 PS4='+ '
5509
5510 # NLS nuisances.
5511 LC_ALL=C
5512 export LC_ALL
5513 LANGUAGE=C
5514 export LANGUAGE
5515
5516 # CDPATH.
5517 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5518
5519
5520 # as_fn_error ERROR [LINENO LOG_FD]
5521 # ---------------------------------
5522 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5523 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5524 # script with status $?, using 1 if that was 0.
5525 as_fn_error ()
5526 {
5527 as_status=$?; test $as_status -eq 0 && as_status=1
5528 if test "$3"; then
5529 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5530 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5531 fi
5532 $as_echo "$as_me: error: $1" >&2
5533 as_fn_exit $as_status
5534 } # as_fn_error
5535
5536
5537 # as_fn_set_status STATUS
5538 # -----------------------
5539 # Set $? to STATUS, without forking.
5540 as_fn_set_status ()
5541 {
5542 return $1
5543 } # as_fn_set_status
5544
5545 # as_fn_exit STATUS
5546 # -----------------
5547 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5548 as_fn_exit ()
5549 {
5550 set +e
5551 as_fn_set_status $1
5552 exit $1
5553 } # as_fn_exit
5554
5555 # as_fn_unset VAR
5556 # ---------------
5557 # Portably unset VAR.
5558 as_fn_unset ()
5559 {
5560 { eval $1=; unset $1;}
5561 }
5562 as_unset=as_fn_unset
5563 # as_fn_append VAR VALUE
5564 # ----------------------
5565 # Append the text in VALUE to the end of the definition contained in VAR. Take
5566 # advantage of any shell optimizations that allow amortized linear growth over
5567 # repeated appends, instead of the typical quadratic growth present in naive
5568 # implementations.
5569 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5570 eval 'as_fn_append ()
5571 {
5572 eval $1+=\$2
5573 }'
5574 else
5575 as_fn_append ()
5576 {
5577 eval $1=\$$1\$2
5578 }
5579 fi # as_fn_append
5580
5581 # as_fn_arith ARG...
5582 # ------------------
5583 # Perform arithmetic evaluation on the ARGs, and store the result in the
5584 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5585 # must be portable across $(()) and expr.
5586 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5587 eval 'as_fn_arith ()
5588 {
5589 as_val=$(( $* ))
5590 }'
5591 else
5592 as_fn_arith ()
5593 {
5594 as_val=`expr "$@" || test $? -eq 1`
5595 }
5596 fi # as_fn_arith
5597
5598
5599 if expr a : '\(a\)' >/dev/null 2>&1 &&
5600 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5601 as_expr=expr
5602 else
5603 as_expr=false
5604 fi
5605
5606 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5607 as_basename=basename
5608 else
5609 as_basename=false
5610 fi
5611
5612 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5613 as_dirname=dirname
5614 else
5615 as_dirname=false
5616 fi
5617
5618 as_me=`$as_basename -- "$0" ||
5619 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5620 X"$0" : 'X\(//\)$' \| \
5621 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5622 $as_echo X/"$0" |
5623 sed '/^.*\/\([^/][^/]*\)\/*$/{
5624 s//\1/
5625 q
5626 }
5627 /^X\/\(\/\/\)$/{
5628 s//\1/
5629 q
5630 }
5631 /^X\/\(\/\).*/{
5632 s//\1/
5633 q
5634 }
5635 s/.*/./; q'`
5636
5637 # Avoid depending upon Character Ranges.
5638 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5639 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5640 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5641 as_cr_digits='0123456789'
5642 as_cr_alnum=$as_cr_Letters$as_cr_digits
5643
5644 ECHO_C= ECHO_N= ECHO_T=
5645 case `echo -n x` in #(((((
5646 -n*)
5647 case `echo 'xy\c'` in
5648 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5649 xy) ECHO_C='\c';;
5650 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5651 ECHO_T=' ';;
5652 esac;;
5653 *)
5654 ECHO_N='-n';;
5655 esac
5656
5657 rm -f conf$$ conf$$.exe conf$$.file
5658 if test -d conf$$.dir; then
5659 rm -f conf$$.dir/conf$$.file
5660 else
5661 rm -f conf$$.dir
5662 mkdir conf$$.dir 2>/dev/null
5663 fi
5664 if (echo >conf$$.file) 2>/dev/null; then
5665 if ln -s conf$$.file conf$$ 2>/dev/null; then
5666 as_ln_s='ln -s'
5667 # ... but there are two gotchas:
5668 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5669 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5670 # In both cases, we have to default to `cp -p'.
5671 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5672 as_ln_s='cp -p'
5673 elif ln conf$$.file conf$$ 2>/dev/null; then
5674 as_ln_s=ln
5675 else
5676 as_ln_s='cp -p'
5677 fi
5678 else
5679 as_ln_s='cp -p'
5680 fi
5681 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5682 rmdir conf$$.dir 2>/dev/null
5683
5684
5685 # as_fn_mkdir_p
5686 # -------------
5687 # Create "$as_dir" as a directory, including parents if necessary.
5688 as_fn_mkdir_p ()
5689 {
5690
5691 case $as_dir in #(
5692 -*) as_dir=./$as_dir;;
5693 esac
5694 test -d "$as_dir" || eval $as_mkdir_p || {
5695 as_dirs=
5696 while :; do
5697 case $as_dir in #(
5698 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5699 *) as_qdir=$as_dir;;
5700 esac
5701 as_dirs="'$as_qdir' $as_dirs"
5702 as_dir=`$as_dirname -- "$as_dir" ||
5703 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5704 X"$as_dir" : 'X\(//\)[^/]' \| \
5705 X"$as_dir" : 'X\(//\)$' \| \
5706 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5707 $as_echo X"$as_dir" |
5708 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5709 s//\1/
5710 q
5711 }
5712 /^X\(\/\/\)[^/].*/{
5713 s//\1/
5714 q
5715 }
5716 /^X\(\/\/\)$/{
5717 s//\1/
5718 q
5719 }
5720 /^X\(\/\).*/{
5721 s//\1/
5722 q
5723 }
5724 s/.*/./; q'`
5725 test -d "$as_dir" && break
5726 done
5727 test -z "$as_dirs" || eval "mkdir $as_dirs"
5728 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5729
5730
5731 } # as_fn_mkdir_p
5732 if mkdir -p . 2>/dev/null; then
5733 as_mkdir_p='mkdir -p "$as_dir"'
5734 else
5735 test -d ./-p && rmdir ./-p
5736 as_mkdir_p=false
5737 fi
5738
5739 if test -x / >/dev/null 2>&1; then
5740 as_test_x='test -x'
5741 else
5742 if ls -dL / >/dev/null 2>&1; then
5743 as_ls_L_option=L
5744 else
5745 as_ls_L_option=
5746 fi
5747 as_test_x='
5748 eval sh -c '\''
5749 if test -d "$1"; then
5750 test -d "$1/.";
5751 else
5752 case $1 in #(
5753 -*)set "./$1";;
5754 esac;
5755 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5756 ???[sx]*):;;*)false;;esac;fi
5757 '\'' sh
5758 '
5759 fi
5760 as_executable_p=$as_test_x
5761
5762 # Sed expression to map a string onto a valid CPP name.
5763 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5764
5765 # Sed expression to map a string onto a valid variable name.
5766 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5767
5768
5769 exec 6>&1
5770 ## ----------------------------------- ##
5771 ## Main body of $CONFIG_STATUS script. ##
5772 ## ----------------------------------- ##
5773 _ASEOF
5774 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5775
5776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5777 # Save the log message, to keep $0 and so on meaningful, and to
5778 # report actual input values of CONFIG_FILES etc. instead of their
5779 # values after options handling.
5780 ac_log="
5781 This file was extended by $as_me, which was
5782 generated by GNU Autoconf 2.64. Invocation command line was
5783
5784 CONFIG_FILES = $CONFIG_FILES
5785 CONFIG_HEADERS = $CONFIG_HEADERS
5786 CONFIG_LINKS = $CONFIG_LINKS
5787 CONFIG_COMMANDS = $CONFIG_COMMANDS
5788 $ $0 $@
5789
5790 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5791 "
5792
5793 _ACEOF
5794
5795 case $ac_config_files in *"
5796 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5797 esac
5798
5799 case $ac_config_headers in *"
5800 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5801 esac
5802
5803
5804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5805 # Files that config.status was made for.
5806 config_files="$ac_config_files"
5807 config_headers="$ac_config_headers"
5808 config_links="$ac_config_links"
5809 config_commands="$ac_config_commands"
5810
5811 _ACEOF
5812
5813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5814 ac_cs_usage="\
5815 \`$as_me' instantiates files and other configuration actions
5816 from templates according to the current configuration. Unless the files
5817 and actions are specified as TAGs, all are instantiated by default.
5818
5819 Usage: $0 [OPTION]... [TAG]...
5820
5821 -h, --help print this help, then exit
5822 -V, --version print version number and configuration settings, then exit
5823 -q, --quiet, --silent
5824 do not print progress messages
5825 -d, --debug don't remove temporary files
5826 --recheck update $as_me by reconfiguring in the same conditions
5827 --file=FILE[:TEMPLATE]
5828 instantiate the configuration file FILE
5829 --header=FILE[:TEMPLATE]
5830 instantiate the configuration header FILE
5831
5832 Configuration files:
5833 $config_files
5834
5835 Configuration headers:
5836 $config_headers
5837
5838 Configuration links:
5839 $config_links
5840
5841 Configuration commands:
5842 $config_commands
5843
5844 Report bugs to the package provider."
5845
5846 _ACEOF
5847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5848 ac_cs_version="\\
5849 config.status
5850 configured by $0, generated by GNU Autoconf 2.64,
5851 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5852
5853 Copyright (C) 2009 Free Software Foundation, Inc.
5854 This config.status script is free software; the Free Software Foundation
5855 gives unlimited permission to copy, distribute and modify it."
5856
5857 ac_pwd='$ac_pwd'
5858 srcdir='$srcdir'
5859 INSTALL='$INSTALL'
5860 test -n "\$AWK" || AWK=awk
5861 _ACEOF
5862
5863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5864 # The default lists apply if the user does not specify any file.
5865 ac_need_defaults=:
5866 while test $# != 0
5867 do
5868 case $1 in
5869 --*=*)
5870 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5871 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5872 ac_shift=:
5873 ;;
5874 *)
5875 ac_option=$1
5876 ac_optarg=$2
5877 ac_shift=shift
5878 ;;
5879 esac
5880
5881 case $ac_option in
5882 # Handling of the options.
5883 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5884 ac_cs_recheck=: ;;
5885 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5886 $as_echo "$ac_cs_version"; exit ;;
5887 --debug | --debu | --deb | --de | --d | -d )
5888 debug=: ;;
5889 --file | --fil | --fi | --f )
5890 $ac_shift
5891 case $ac_optarg in
5892 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5893 esac
5894 as_fn_append CONFIG_FILES " '$ac_optarg'"
5895 ac_need_defaults=false;;
5896 --header | --heade | --head | --hea )
5897 $ac_shift
5898 case $ac_optarg in
5899 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5900 esac
5901 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5902 ac_need_defaults=false;;
5903 --he | --h)
5904 # Conflict between --help and --header
5905 as_fn_error "ambiguous option: \`$1'
5906 Try \`$0 --help' for more information.";;
5907 --help | --hel | -h )
5908 $as_echo "$ac_cs_usage"; exit ;;
5909 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5910 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5911 ac_cs_silent=: ;;
5912
5913 # This is an error.
5914 -*) as_fn_error "unrecognized option: \`$1'
5915 Try \`$0 --help' for more information." ;;
5916
5917 *) as_fn_append ac_config_targets " $1"
5918 ac_need_defaults=false ;;
5919
5920 esac
5921 shift
5922 done
5923
5924 ac_configure_extra_args=
5925
5926 if $ac_cs_silent; then
5927 exec 6>/dev/null
5928 ac_configure_extra_args="$ac_configure_extra_args --silent"
5929 fi
5930
5931 _ACEOF
5932 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5933 if \$ac_cs_recheck; then
5934 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5935 shift
5936 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5937 CONFIG_SHELL='$SHELL'
5938 export CONFIG_SHELL
5939 exec "\$@"
5940 fi
5941
5942 _ACEOF
5943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5944 exec 5>>config.log
5945 {
5946 echo
5947 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5948 ## Running $as_me. ##
5949 _ASBOX
5950 $as_echo "$ac_log"
5951 } >&5
5952
5953 _ACEOF
5954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5955 #
5956 # INIT-COMMANDS
5957 #
5958 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5959
5960 _ACEOF
5961
5962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5963
5964 # Handling of arguments.
5965 for ac_config_target in $ac_config_targets
5966 do
5967 case $ac_config_target in
5968 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5969 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5970 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5971 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5972 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5973 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5974 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5975 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5976
5977 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5978 esac
5979 done
5980
5981
5982 # If the user did not use the arguments to specify the items to instantiate,
5983 # then the envvar interface is used. Set only those that are not.
5984 # We use the long form for the default assignment because of an extremely
5985 # bizarre bug on SunOS 4.1.3.
5986 if $ac_need_defaults; then
5987 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5988 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5989 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5990 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5991 fi
5992
5993 # Have a temporary directory for convenience. Make it in the build tree
5994 # simply because there is no reason against having it here, and in addition,
5995 # creating and moving files from /tmp can sometimes cause problems.
5996 # Hook for its removal unless debugging.
5997 # Note that there is a small window in which the directory will not be cleaned:
5998 # after its creation but before its name has been assigned to `$tmp'.
5999 $debug ||
6000 {
6001 tmp=
6002 trap 'exit_status=$?
6003 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6004 ' 0
6005 trap 'as_fn_exit 1' 1 2 13 15
6006 }
6007 # Create a (secure) tmp directory for tmp files.
6008
6009 {
6010 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6011 test -n "$tmp" && test -d "$tmp"
6012 } ||
6013 {
6014 tmp=./conf$$-$RANDOM
6015 (umask 077 && mkdir "$tmp")
6016 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6017
6018 # Set up the scripts for CONFIG_FILES section.
6019 # No need to generate them if there are no CONFIG_FILES.
6020 # This happens for instance with `./config.status config.h'.
6021 if test -n "$CONFIG_FILES"; then
6022
6023
6024 ac_cr=`echo X | tr X '\015'`
6025 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6026 # But we know of no other shell where ac_cr would be empty at this
6027 # point, so we can use a bashism as a fallback.
6028 if test "x$ac_cr" = x; then
6029 eval ac_cr=\$\'\\r\'
6030 fi
6031 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6032 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6033 ac_cs_awk_cr='\r'
6034 else
6035 ac_cs_awk_cr=$ac_cr
6036 fi
6037
6038 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6039 _ACEOF
6040
6041
6042 {
6043 echo "cat >conf$$subs.awk <<_ACEOF" &&
6044 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6045 echo "_ACEOF"
6046 } >conf$$subs.sh ||
6047 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6048 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6049 ac_delim='%!_!# '
6050 for ac_last_try in false false false false false :; do
6051 . ./conf$$subs.sh ||
6052 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6053
6054 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6055 if test $ac_delim_n = $ac_delim_num; then
6056 break
6057 elif $ac_last_try; then
6058 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6059 else
6060 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6061 fi
6062 done
6063 rm -f conf$$subs.sh
6064
6065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6066 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6067 _ACEOF
6068 sed -n '
6069 h
6070 s/^/S["/; s/!.*/"]=/
6071 p
6072 g
6073 s/^[^!]*!//
6074 :repl
6075 t repl
6076 s/'"$ac_delim"'$//
6077 t delim
6078 :nl
6079 h
6080 s/\(.\{148\}\).*/\1/
6081 t more1
6082 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6083 p
6084 n
6085 b repl
6086 :more1
6087 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6088 p
6089 g
6090 s/.\{148\}//
6091 t nl
6092 :delim
6093 h
6094 s/\(.\{148\}\).*/\1/
6095 t more2
6096 s/["\\]/\\&/g; s/^/"/; s/$/"/
6097 p
6098 b
6099 :more2
6100 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6101 p
6102 g
6103 s/.\{148\}//
6104 t delim
6105 ' <conf$$subs.awk | sed '
6106 /^[^""]/{
6107 N
6108 s/\n//
6109 }
6110 ' >>$CONFIG_STATUS || ac_write_fail=1
6111 rm -f conf$$subs.awk
6112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6113 _ACAWK
6114 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6115 for (key in S) S_is_set[key] = 1
6116 FS = "\a"
6117
6118 }
6119 {
6120 line = $ 0
6121 nfields = split(line, field, "@")
6122 substed = 0
6123 len = length(field[1])
6124 for (i = 2; i < nfields; i++) {
6125 key = field[i]
6126 keylen = length(key)
6127 if (S_is_set[key]) {
6128 value = S[key]
6129 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6130 len += length(value) + length(field[++i])
6131 substed = 1
6132 } else
6133 len += 1 + keylen
6134 }
6135
6136 print line
6137 }
6138
6139 _ACAWK
6140 _ACEOF
6141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6142 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6143 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6144 else
6145 cat
6146 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6147 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6148 _ACEOF
6149
6150 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6151 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6152 # trailing colons and then remove the whole line if VPATH becomes empty
6153 # (actually we leave an empty line to preserve line numbers).
6154 if test "x$srcdir" = x.; then
6155 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6156 s/:*\$(srcdir):*/:/
6157 s/:*\${srcdir}:*/:/
6158 s/:*@srcdir@:*/:/
6159 s/^\([^=]*=[ ]*\):*/\1/
6160 s/:*$//
6161 s/^[^=]*=[ ]*$//
6162 }'
6163 fi
6164
6165 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6166 fi # test -n "$CONFIG_FILES"
6167
6168 # Set up the scripts for CONFIG_HEADERS section.
6169 # No need to generate them if there are no CONFIG_HEADERS.
6170 # This happens for instance with `./config.status Makefile'.
6171 if test -n "$CONFIG_HEADERS"; then
6172 cat >"$tmp/defines.awk" <<\_ACAWK ||
6173 BEGIN {
6174 _ACEOF
6175
6176 # Transform confdefs.h into an awk script `defines.awk', embedded as
6177 # here-document in config.status, that substitutes the proper values into
6178 # config.h.in to produce config.h.
6179
6180 # Create a delimiter string that does not exist in confdefs.h, to ease
6181 # handling of long lines.
6182 ac_delim='%!_!# '
6183 for ac_last_try in false false :; do
6184 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6185 if test -z "$ac_t"; then
6186 break
6187 elif $ac_last_try; then
6188 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6189 else
6190 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6191 fi
6192 done
6193
6194 # For the awk script, D is an array of macro values keyed by name,
6195 # likewise P contains macro parameters if any. Preserve backslash
6196 # newline sequences.
6197
6198 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6199 sed -n '
6200 s/.\{148\}/&'"$ac_delim"'/g
6201 t rset
6202 :rset
6203 s/^[ ]*#[ ]*define[ ][ ]*/ /
6204 t def
6205 d
6206 :def
6207 s/\\$//
6208 t bsnl
6209 s/["\\]/\\&/g
6210 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6211 D["\1"]=" \3"/p
6212 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6213 d
6214 :bsnl
6215 s/["\\]/\\&/g
6216 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6217 D["\1"]=" \3\\\\\\n"\\/p
6218 t cont
6219 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6220 t cont
6221 d
6222 :cont
6223 n
6224 s/.\{148\}/&'"$ac_delim"'/g
6225 t clear
6226 :clear
6227 s/\\$//
6228 t bsnlc
6229 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6230 d
6231 :bsnlc
6232 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6233 b cont
6234 ' <confdefs.h | sed '
6235 s/'"$ac_delim"'/"\\\
6236 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6237
6238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6239 for (key in D) D_is_set[key] = 1
6240 FS = "\a"
6241 }
6242 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6243 line = \$ 0
6244 split(line, arg, " ")
6245 if (arg[1] == "#") {
6246 defundef = arg[2]
6247 mac1 = arg[3]
6248 } else {
6249 defundef = substr(arg[1], 2)
6250 mac1 = arg[2]
6251 }
6252 split(mac1, mac2, "(") #)
6253 macro = mac2[1]
6254 prefix = substr(line, 1, index(line, defundef) - 1)
6255 if (D_is_set[macro]) {
6256 # Preserve the white space surrounding the "#".
6257 print prefix "define", macro P[macro] D[macro]
6258 next
6259 } else {
6260 # Replace #undef with comments. This is necessary, for example,
6261 # in the case of _POSIX_SOURCE, which is predefined and required
6262 # on some systems where configure will not decide to define it.
6263 if (defundef == "undef") {
6264 print "/*", prefix defundef, macro, "*/"
6265 next
6266 }
6267 }
6268 }
6269 { print }
6270 _ACAWK
6271 _ACEOF
6272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6273 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6274 fi # test -n "$CONFIG_HEADERS"
6275
6276
6277 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6278 shift
6279 for ac_tag
6280 do
6281 case $ac_tag in
6282 :[FHLC]) ac_mode=$ac_tag; continue;;
6283 esac
6284 case $ac_mode$ac_tag in
6285 :[FHL]*:*);;
6286 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6287 :[FH]-) ac_tag=-:-;;
6288 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6289 esac
6290 ac_save_IFS=$IFS
6291 IFS=:
6292 set x $ac_tag
6293 IFS=$ac_save_IFS
6294 shift
6295 ac_file=$1
6296 shift
6297
6298 case $ac_mode in
6299 :L) ac_source=$1;;
6300 :[FH])
6301 ac_file_inputs=
6302 for ac_f
6303 do
6304 case $ac_f in
6305 -) ac_f="$tmp/stdin";;
6306 *) # Look for the file first in the build tree, then in the source tree
6307 # (if the path is not absolute). The absolute path cannot be DOS-style,
6308 # because $ac_f cannot contain `:'.
6309 test -f "$ac_f" ||
6310 case $ac_f in
6311 [\\/$]*) false;;
6312 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6313 esac ||
6314 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6315 esac
6316 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6317 as_fn_append ac_file_inputs " '$ac_f'"
6318 done
6319
6320 # Let's still pretend it is `configure' which instantiates (i.e., don't
6321 # use $as_me), people would be surprised to read:
6322 # /* config.h. Generated by config.status. */
6323 configure_input='Generated from '`
6324 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6325 `' by configure.'
6326 if test x"$ac_file" != x-; then
6327 configure_input="$ac_file. $configure_input"
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6329 $as_echo "$as_me: creating $ac_file" >&6;}
6330 fi
6331 # Neutralize special characters interpreted by sed in replacement strings.
6332 case $configure_input in #(
6333 *\&* | *\|* | *\\* )
6334 ac_sed_conf_input=`$as_echo "$configure_input" |
6335 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6336 *) ac_sed_conf_input=$configure_input;;
6337 esac
6338
6339 case $ac_tag in
6340 *:-:* | *:-) cat >"$tmp/stdin" \
6341 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6342 esac
6343 ;;
6344 esac
6345
6346 ac_dir=`$as_dirname -- "$ac_file" ||
6347 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6348 X"$ac_file" : 'X\(//\)[^/]' \| \
6349 X"$ac_file" : 'X\(//\)$' \| \
6350 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6351 $as_echo X"$ac_file" |
6352 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6353 s//\1/
6354 q
6355 }
6356 /^X\(\/\/\)[^/].*/{
6357 s//\1/
6358 q
6359 }
6360 /^X\(\/\/\)$/{
6361 s//\1/
6362 q
6363 }
6364 /^X\(\/\).*/{
6365 s//\1/
6366 q
6367 }
6368 s/.*/./; q'`
6369 as_dir="$ac_dir"; as_fn_mkdir_p
6370 ac_builddir=.
6371
6372 case "$ac_dir" in
6373 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6374 *)
6375 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6376 # A ".." for each directory in $ac_dir_suffix.
6377 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6378 case $ac_top_builddir_sub in
6379 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6380 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6381 esac ;;
6382 esac
6383 ac_abs_top_builddir=$ac_pwd
6384 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6385 # for backward compatibility:
6386 ac_top_builddir=$ac_top_build_prefix
6387
6388 case $srcdir in
6389 .) # We are building in place.
6390 ac_srcdir=.
6391 ac_top_srcdir=$ac_top_builddir_sub
6392 ac_abs_top_srcdir=$ac_pwd ;;
6393 [\\/]* | ?:[\\/]* ) # Absolute name.
6394 ac_srcdir=$srcdir$ac_dir_suffix;
6395 ac_top_srcdir=$srcdir
6396 ac_abs_top_srcdir=$srcdir ;;
6397 *) # Relative name.
6398 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6399 ac_top_srcdir=$ac_top_build_prefix$srcdir
6400 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6401 esac
6402 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6403
6404
6405 case $ac_mode in
6406 :F)
6407 #
6408 # CONFIG_FILE
6409 #
6410
6411 case $INSTALL in
6412 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6413 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6414 esac
6415 _ACEOF
6416
6417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6418 # If the template does not know about datarootdir, expand it.
6419 # FIXME: This hack should be removed a few years after 2.60.
6420 ac_datarootdir_hack=; ac_datarootdir_seen=
6421 ac_sed_dataroot='
6422 /datarootdir/ {
6423 p
6424 q
6425 }
6426 /@datadir@/p
6427 /@docdir@/p
6428 /@infodir@/p
6429 /@localedir@/p
6430 /@mandir@/p'
6431 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6432 *datarootdir*) ac_datarootdir_seen=yes;;
6433 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6435 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6436 _ACEOF
6437 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6438 ac_datarootdir_hack='
6439 s&@datadir@&$datadir&g
6440 s&@docdir@&$docdir&g
6441 s&@infodir@&$infodir&g
6442 s&@localedir@&$localedir&g
6443 s&@mandir@&$mandir&g
6444 s&\\\${datarootdir}&$datarootdir&g' ;;
6445 esac
6446 _ACEOF
6447
6448 # Neutralize VPATH when `$srcdir' = `.'.
6449 # Shell code in configure.ac might set extrasub.
6450 # FIXME: do we really want to maintain this feature?
6451 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6452 ac_sed_extra="$ac_vpsub
6453 $extrasub
6454 _ACEOF
6455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6456 :t
6457 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6458 s|@configure_input@|$ac_sed_conf_input|;t t
6459 s&@top_builddir@&$ac_top_builddir_sub&;t t
6460 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6461 s&@srcdir@&$ac_srcdir&;t t
6462 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6463 s&@top_srcdir@&$ac_top_srcdir&;t t
6464 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6465 s&@builddir@&$ac_builddir&;t t
6466 s&@abs_builddir@&$ac_abs_builddir&;t t
6467 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6468 s&@INSTALL@&$ac_INSTALL&;t t
6469 $ac_datarootdir_hack
6470 "
6471 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6472 || as_fn_error "could not create $ac_file" "$LINENO" 5
6473
6474 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6475 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6476 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6478 which seems to be undefined. Please make sure it is defined." >&5
6479 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6480 which seems to be undefined. Please make sure it is defined." >&2;}
6481
6482 rm -f "$tmp/stdin"
6483 case $ac_file in
6484 -) cat "$tmp/out" && rm -f "$tmp/out";;
6485 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6486 esac \
6487 || as_fn_error "could not create $ac_file" "$LINENO" 5
6488 ;;
6489 :H)
6490 #
6491 # CONFIG_HEADER
6492 #
6493 if test x"$ac_file" != x-; then
6494 {
6495 $as_echo "/* $configure_input */" \
6496 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6497 } >"$tmp/config.h" \
6498 || as_fn_error "could not create $ac_file" "$LINENO" 5
6499 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6501 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6502 else
6503 rm -f "$ac_file"
6504 mv "$tmp/config.h" "$ac_file" \
6505 || as_fn_error "could not create $ac_file" "$LINENO" 5
6506 fi
6507 else
6508 $as_echo "/* $configure_input */" \
6509 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6510 || as_fn_error "could not create -" "$LINENO" 5
6511 fi
6512 ;;
6513 :L)
6514 #
6515 # CONFIG_LINK
6516 #
6517
6518 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6519 :
6520 else
6521 # Prefer the file from the source tree if names are identical.
6522 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6523 ac_source=$srcdir/$ac_source
6524 fi
6525
6526 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6527 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6528
6529 if test ! -r "$ac_source"; then
6530 as_fn_error "$ac_source: file not found" "$LINENO" 5
6531 fi
6532 rm -f "$ac_file"
6533
6534 # Try a relative symlink, then a hard link, then a copy.
6535 case $srcdir in
6536 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6537 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6538 esac
6539 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6540 ln "$ac_source" "$ac_file" 2>/dev/null ||
6541 cp -p "$ac_source" "$ac_file" ||
6542 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6543 fi
6544 ;;
6545 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6546 $as_echo "$as_me: executing $ac_file commands" >&6;}
6547 ;;
6548 esac
6549
6550
6551 case $ac_file$ac_mode in
6552 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6553 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6554 rm -f Makesim1.tmp Makesim2.tmp Makefile
6555 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6556 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6557 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6558 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6559 <Makefile.sim >Makefile
6560 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6561 ;;
6562 "stamp-h":C) echo > stamp-h ;;
6563
6564 esac
6565 done # for ac_tag
6566
6567
6568 as_fn_exit 0
6569 _ACEOF
6570 ac_clean_files=$ac_clean_files_save
6571
6572 test $ac_write_fail = 0 ||
6573 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6574
6575
6576 # configure is writing to config.log, and then calls config.status.
6577 # config.status does its own redirection, appending to config.log.
6578 # Unfortunately, on DOS this fails, as config.log is still kept open
6579 # by configure, so config.status won't be able to write to it; its
6580 # output is simply discarded. So we exec the FD to /dev/null,
6581 # effectively closing config.log, so it can be properly (re)opened and
6582 # appended to by config.status. When coming back to configure, we
6583 # need to make the FD available again.
6584 if test "$no_create" != yes; then
6585 ac_cs_success=:
6586 ac_config_status_args=
6587 test "$silent" = yes &&
6588 ac_config_status_args="$ac_config_status_args --quiet"
6589 exec 5>/dev/null
6590 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6591 exec 5>>config.log
6592 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6593 # would make configure fail if this is the last instruction.
6594 $ac_cs_success || as_fn_exit $?
6595 fi
6596 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6598 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6599 fi
6600
6601
A mirror of the official binutils-gdb repository