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Fix the documentation of valprint.c:value_print.
[deliverable/binutils-gdb.git] / sim / cris / 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 cgen
595 cgendir
596 CGEN_MAINT
597 REPORT_BUGS_TEXI
598 REPORT_BUGS_TO
599 PKGVERSION
600 sim_profile
601 sim_trace
602 sim_stdio
603 sim_debug
604 sim_cflags
605 sim_bswap
606 MAINT
607 EGREP
608 GREP
609 CPP
610 CATOBJEXT
611 GENCAT
612 INSTOBJEXT
613 DATADIRNAME
614 CATALOGS
615 POSUB
616 GMSGFMT
617 XGETTEXT
618 INCINTL
619 LIBINTL_DEP
620 LIBINTL
621 USE_NLS
622 RANLIB
623 AR
624 HDEFINES
625 CC_FOR_BUILD
626 INSTALL_DATA
627 INSTALL_SCRIPT
628 INSTALL_PROGRAM
629 OBJEXT
630 EXEEXT
631 ac_ct_CC
632 CPPFLAGS
633 LDFLAGS
634 CFLAGS
635 CC
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 WERROR_CFLAGS
649 WARN_CFLAGS
650 sim_xor_endian
651 sim_stdcall
652 sim_smp
653 sim_reserved_bits
654 sim_regparm
655 sim_packages
656 sim_inline
657 sim_hw
658 sim_hw_objs
659 sim_hw_cflags
660 sim_default_model
661 sim_scache
662 sim_float
663 sim_hostendian
664 sim_endian
665 sim_bitsize
666 sim_assert
667 sim_alignment
668 sim_environment
669 target_alias
670 host_alias
671 build_alias
672 LIBS
673 ECHO_T
674 ECHO_N
675 ECHO_C
676 DEFS
677 mandir
678 localedir
679 libdir
680 psdir
681 pdfdir
682 dvidir
683 htmldir
684 infodir
685 docdir
686 oldincludedir
687 includedir
688 localstatedir
689 sharedstatedir
690 sysconfdir
691 datadir
692 datarootdir
693 libexecdir
694 sbindir
695 bindir
696 program_transform_name
697 prefix
698 exec_prefix
699 PACKAGE_URL
700 PACKAGE_BUGREPORT
701 PACKAGE_STRING
702 PACKAGE_VERSION
703 PACKAGE_TARNAME
704 PACKAGE_NAME
705 PATH_SEPARATOR
706 SHELL'
707 ac_subst_files=''
708 ac_user_opts='
709 enable_option_checking
710 with_zlib
711 enable_maintainer_mode
712 enable_sim_bswap
713 enable_sim_cflags
714 enable_sim_debug
715 enable_sim_stdio
716 enable_sim_trace
717 enable_sim_profile
718 with_pkgversion
719 with_bugurl
720 enable_sim_alignment
721 enable_sim_hostendian
722 enable_sim_scache
723 enable_build_warnings
724 enable_sim_build_warnings
725 enable_sim_hardware
726 enable_sim_default_model
727 enable_sim_environment
728 enable_sim_inline
729 enable_cgen_maint
730 '
731 ac_precious_vars='build_alias
732 host_alias
733 target_alias
734 CC
735 CFLAGS
736 LDFLAGS
737 LIBS
738 CPPFLAGS
739 CPP'
740
741
742 # Initialize some variables set by options.
743 ac_init_help=
744 ac_init_version=false
745 ac_unrecognized_opts=
746 ac_unrecognized_sep=
747 # The variables have the same names as the options, with
748 # dashes changed to underlines.
749 cache_file=/dev/null
750 exec_prefix=NONE
751 no_create=
752 no_recursion=
753 prefix=NONE
754 program_prefix=NONE
755 program_suffix=NONE
756 program_transform_name=s,x,x,
757 silent=
758 site=
759 srcdir=
760 verbose=
761 x_includes=NONE
762 x_libraries=NONE
763
764 # Installation directory options.
765 # These are left unexpanded so users can "make install exec_prefix=/foo"
766 # and all the variables that are supposed to be based on exec_prefix
767 # by default will actually change.
768 # Use braces instead of parens because sh, perl, etc. also accept them.
769 # (The list follows the same order as the GNU Coding Standards.)
770 bindir='${exec_prefix}/bin'
771 sbindir='${exec_prefix}/sbin'
772 libexecdir='${exec_prefix}/libexec'
773 datarootdir='${prefix}/share'
774 datadir='${datarootdir}'
775 sysconfdir='${prefix}/etc'
776 sharedstatedir='${prefix}/com'
777 localstatedir='${prefix}/var'
778 includedir='${prefix}/include'
779 oldincludedir='/usr/include'
780 docdir='${datarootdir}/doc/${PACKAGE}'
781 infodir='${datarootdir}/info'
782 htmldir='${docdir}'
783 dvidir='${docdir}'
784 pdfdir='${docdir}'
785 psdir='${docdir}'
786 libdir='${exec_prefix}/lib'
787 localedir='${datarootdir}/locale'
788 mandir='${datarootdir}/man'
789
790 ac_prev=
791 ac_dashdash=
792 for ac_option
793 do
794 # If the previous option needs an argument, assign it.
795 if test -n "$ac_prev"; then
796 eval $ac_prev=\$ac_option
797 ac_prev=
798 continue
799 fi
800
801 case $ac_option in
802 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
803 *) ac_optarg=yes ;;
804 esac
805
806 # Accept the important Cygnus configure options, so we can diagnose typos.
807
808 case $ac_dashdash$ac_option in
809 --)
810 ac_dashdash=yes ;;
811
812 -bindir | --bindir | --bindi | --bind | --bin | --bi)
813 ac_prev=bindir ;;
814 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
815 bindir=$ac_optarg ;;
816
817 -build | --build | --buil | --bui | --bu)
818 ac_prev=build_alias ;;
819 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
820 build_alias=$ac_optarg ;;
821
822 -cache-file | --cache-file | --cache-fil | --cache-fi \
823 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
824 ac_prev=cache_file ;;
825 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
826 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
827 cache_file=$ac_optarg ;;
828
829 --config-cache | -C)
830 cache_file=config.cache ;;
831
832 -datadir | --datadir | --datadi | --datad)
833 ac_prev=datadir ;;
834 -datadir=* | --datadir=* | --datadi=* | --datad=*)
835 datadir=$ac_optarg ;;
836
837 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
838 | --dataroo | --dataro | --datar)
839 ac_prev=datarootdir ;;
840 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
841 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
842 datarootdir=$ac_optarg ;;
843
844 -disable-* | --disable-*)
845 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
846 # Reject names that are not valid shell variable names.
847 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
848 as_fn_error "invalid feature name: $ac_useropt"
849 ac_useropt_orig=$ac_useropt
850 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
851 case $ac_user_opts in
852 *"
853 "enable_$ac_useropt"
854 "*) ;;
855 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
856 ac_unrecognized_sep=', ';;
857 esac
858 eval enable_$ac_useropt=no ;;
859
860 -docdir | --docdir | --docdi | --doc | --do)
861 ac_prev=docdir ;;
862 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
863 docdir=$ac_optarg ;;
864
865 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
866 ac_prev=dvidir ;;
867 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
868 dvidir=$ac_optarg ;;
869
870 -enable-* | --enable-*)
871 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
872 # Reject names that are not valid shell variable names.
873 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
874 as_fn_error "invalid feature name: $ac_useropt"
875 ac_useropt_orig=$ac_useropt
876 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
877 case $ac_user_opts in
878 *"
879 "enable_$ac_useropt"
880 "*) ;;
881 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
882 ac_unrecognized_sep=', ';;
883 esac
884 eval enable_$ac_useropt=\$ac_optarg ;;
885
886 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
887 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
888 | --exec | --exe | --ex)
889 ac_prev=exec_prefix ;;
890 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
891 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
892 | --exec=* | --exe=* | --ex=*)
893 exec_prefix=$ac_optarg ;;
894
895 -gas | --gas | --ga | --g)
896 # Obsolete; use --with-gas.
897 with_gas=yes ;;
898
899 -help | --help | --hel | --he | -h)
900 ac_init_help=long ;;
901 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
902 ac_init_help=recursive ;;
903 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
904 ac_init_help=short ;;
905
906 -host | --host | --hos | --ho)
907 ac_prev=host_alias ;;
908 -host=* | --host=* | --hos=* | --ho=*)
909 host_alias=$ac_optarg ;;
910
911 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
912 ac_prev=htmldir ;;
913 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
914 | --ht=*)
915 htmldir=$ac_optarg ;;
916
917 -includedir | --includedir | --includedi | --included | --include \
918 | --includ | --inclu | --incl | --inc)
919 ac_prev=includedir ;;
920 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
921 | --includ=* | --inclu=* | --incl=* | --inc=*)
922 includedir=$ac_optarg ;;
923
924 -infodir | --infodir | --infodi | --infod | --info | --inf)
925 ac_prev=infodir ;;
926 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
927 infodir=$ac_optarg ;;
928
929 -libdir | --libdir | --libdi | --libd)
930 ac_prev=libdir ;;
931 -libdir=* | --libdir=* | --libdi=* | --libd=*)
932 libdir=$ac_optarg ;;
933
934 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
935 | --libexe | --libex | --libe)
936 ac_prev=libexecdir ;;
937 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
938 | --libexe=* | --libex=* | --libe=*)
939 libexecdir=$ac_optarg ;;
940
941 -localedir | --localedir | --localedi | --localed | --locale)
942 ac_prev=localedir ;;
943 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
944 localedir=$ac_optarg ;;
945
946 -localstatedir | --localstatedir | --localstatedi | --localstated \
947 | --localstate | --localstat | --localsta | --localst | --locals)
948 ac_prev=localstatedir ;;
949 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
950 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
951 localstatedir=$ac_optarg ;;
952
953 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
954 ac_prev=mandir ;;
955 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
956 mandir=$ac_optarg ;;
957
958 -nfp | --nfp | --nf)
959 # Obsolete; use --without-fp.
960 with_fp=no ;;
961
962 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
963 | --no-cr | --no-c | -n)
964 no_create=yes ;;
965
966 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
967 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
968 no_recursion=yes ;;
969
970 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
971 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
972 | --oldin | --oldi | --old | --ol | --o)
973 ac_prev=oldincludedir ;;
974 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
975 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
976 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
977 oldincludedir=$ac_optarg ;;
978
979 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
980 ac_prev=prefix ;;
981 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
982 prefix=$ac_optarg ;;
983
984 -program-prefix | --program-prefix | --program-prefi | --program-pref \
985 | --program-pre | --program-pr | --program-p)
986 ac_prev=program_prefix ;;
987 -program-prefix=* | --program-prefix=* | --program-prefi=* \
988 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
989 program_prefix=$ac_optarg ;;
990
991 -program-suffix | --program-suffix | --program-suffi | --program-suff \
992 | --program-suf | --program-su | --program-s)
993 ac_prev=program_suffix ;;
994 -program-suffix=* | --program-suffix=* | --program-suffi=* \
995 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
996 program_suffix=$ac_optarg ;;
997
998 -program-transform-name | --program-transform-name \
999 | --program-transform-nam | --program-transform-na \
1000 | --program-transform-n | --program-transform- \
1001 | --program-transform | --program-transfor \
1002 | --program-transfo | --program-transf \
1003 | --program-trans | --program-tran \
1004 | --progr-tra | --program-tr | --program-t)
1005 ac_prev=program_transform_name ;;
1006 -program-transform-name=* | --program-transform-name=* \
1007 | --program-transform-nam=* | --program-transform-na=* \
1008 | --program-transform-n=* | --program-transform-=* \
1009 | --program-transform=* | --program-transfor=* \
1010 | --program-transfo=* | --program-transf=* \
1011 | --program-trans=* | --program-tran=* \
1012 | --progr-tra=* | --program-tr=* | --program-t=*)
1013 program_transform_name=$ac_optarg ;;
1014
1015 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1016 ac_prev=pdfdir ;;
1017 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1018 pdfdir=$ac_optarg ;;
1019
1020 -psdir | --psdir | --psdi | --psd | --ps)
1021 ac_prev=psdir ;;
1022 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1023 psdir=$ac_optarg ;;
1024
1025 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1026 | -silent | --silent | --silen | --sile | --sil)
1027 silent=yes ;;
1028
1029 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1030 ac_prev=sbindir ;;
1031 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1032 | --sbi=* | --sb=*)
1033 sbindir=$ac_optarg ;;
1034
1035 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1036 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1037 | --sharedst | --shareds | --shared | --share | --shar \
1038 | --sha | --sh)
1039 ac_prev=sharedstatedir ;;
1040 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1041 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1042 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1043 | --sha=* | --sh=*)
1044 sharedstatedir=$ac_optarg ;;
1045
1046 -site | --site | --sit)
1047 ac_prev=site ;;
1048 -site=* | --site=* | --sit=*)
1049 site=$ac_optarg ;;
1050
1051 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1052 ac_prev=srcdir ;;
1053 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1054 srcdir=$ac_optarg ;;
1055
1056 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1057 | --syscon | --sysco | --sysc | --sys | --sy)
1058 ac_prev=sysconfdir ;;
1059 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1060 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1061 sysconfdir=$ac_optarg ;;
1062
1063 -target | --target | --targe | --targ | --tar | --ta | --t)
1064 ac_prev=target_alias ;;
1065 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1066 target_alias=$ac_optarg ;;
1067
1068 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1069 verbose=yes ;;
1070
1071 -version | --version | --versio | --versi | --vers | -V)
1072 ac_init_version=: ;;
1073
1074 -with-* | --with-*)
1075 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1076 # Reject names that are not valid shell variable names.
1077 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1078 as_fn_error "invalid package name: $ac_useropt"
1079 ac_useropt_orig=$ac_useropt
1080 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1081 case $ac_user_opts in
1082 *"
1083 "with_$ac_useropt"
1084 "*) ;;
1085 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1086 ac_unrecognized_sep=', ';;
1087 esac
1088 eval with_$ac_useropt=\$ac_optarg ;;
1089
1090 -without-* | --without-*)
1091 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1092 # Reject names that are not valid shell variable names.
1093 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1094 as_fn_error "invalid package name: $ac_useropt"
1095 ac_useropt_orig=$ac_useropt
1096 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1097 case $ac_user_opts in
1098 *"
1099 "with_$ac_useropt"
1100 "*) ;;
1101 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1102 ac_unrecognized_sep=', ';;
1103 esac
1104 eval with_$ac_useropt=no ;;
1105
1106 --x)
1107 # Obsolete; use --with-x.
1108 with_x=yes ;;
1109
1110 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1111 | --x-incl | --x-inc | --x-in | --x-i)
1112 ac_prev=x_includes ;;
1113 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1114 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1115 x_includes=$ac_optarg ;;
1116
1117 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1118 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1119 ac_prev=x_libraries ;;
1120 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1121 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1122 x_libraries=$ac_optarg ;;
1123
1124 -*) as_fn_error "unrecognized option: \`$ac_option'
1125 Try \`$0 --help' for more information."
1126 ;;
1127
1128 *=*)
1129 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1130 # Reject names that are not valid shell variable names.
1131 case $ac_envvar in #(
1132 '' | [0-9]* | *[!_$as_cr_alnum]* )
1133 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1134 esac
1135 eval $ac_envvar=\$ac_optarg
1136 export $ac_envvar ;;
1137
1138 *)
1139 # FIXME: should be removed in autoconf 3.0.
1140 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1141 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1142 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1143 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1144 ;;
1145
1146 esac
1147 done
1148
1149 if test -n "$ac_prev"; then
1150 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1151 as_fn_error "missing argument to $ac_option"
1152 fi
1153
1154 if test -n "$ac_unrecognized_opts"; then
1155 case $enable_option_checking in
1156 no) ;;
1157 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1158 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1159 esac
1160 fi
1161
1162 # Check all directory arguments for consistency.
1163 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1164 datadir sysconfdir sharedstatedir localstatedir includedir \
1165 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1166 libdir localedir mandir
1167 do
1168 eval ac_val=\$$ac_var
1169 # Remove trailing slashes.
1170 case $ac_val in
1171 */ )
1172 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1173 eval $ac_var=\$ac_val;;
1174 esac
1175 # Be sure to have absolute directory names.
1176 case $ac_val in
1177 [\\/$]* | ?:[\\/]* ) continue;;
1178 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1179 esac
1180 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1181 done
1182
1183 # There might be people who depend on the old broken behavior: `$host'
1184 # used to hold the argument of --host etc.
1185 # FIXME: To remove some day.
1186 build=$build_alias
1187 host=$host_alias
1188 target=$target_alias
1189
1190 # FIXME: To remove some day.
1191 if test "x$host_alias" != x; then
1192 if test "x$build_alias" = x; then
1193 cross_compiling=maybe
1194 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1195 If a cross compiler is detected then cross compile mode will be used." >&2
1196 elif test "x$build_alias" != "x$host_alias"; then
1197 cross_compiling=yes
1198 fi
1199 fi
1200
1201 ac_tool_prefix=
1202 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1203
1204 test "$silent" = yes && exec 6>/dev/null
1205
1206
1207 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1208 ac_ls_di=`ls -di .` &&
1209 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1210 as_fn_error "working directory cannot be determined"
1211 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1212 as_fn_error "pwd does not report name of working directory"
1213
1214
1215 # Find the source files, if location was not specified.
1216 if test -z "$srcdir"; then
1217 ac_srcdir_defaulted=yes
1218 # Try the directory containing this script, then the parent directory.
1219 ac_confdir=`$as_dirname -- "$as_myself" ||
1220 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1221 X"$as_myself" : 'X\(//\)[^/]' \| \
1222 X"$as_myself" : 'X\(//\)$' \| \
1223 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1224 $as_echo X"$as_myself" |
1225 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1226 s//\1/
1227 q
1228 }
1229 /^X\(\/\/\)[^/].*/{
1230 s//\1/
1231 q
1232 }
1233 /^X\(\/\/\)$/{
1234 s//\1/
1235 q
1236 }
1237 /^X\(\/\).*/{
1238 s//\1/
1239 q
1240 }
1241 s/.*/./; q'`
1242 srcdir=$ac_confdir
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244 srcdir=..
1245 fi
1246 else
1247 ac_srcdir_defaulted=no
1248 fi
1249 if test ! -r "$srcdir/$ac_unique_file"; then
1250 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1251 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1252 fi
1253 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1254 ac_abs_confdir=`(
1255 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1256 pwd)`
1257 # When building in place, set srcdir=.
1258 if test "$ac_abs_confdir" = "$ac_pwd"; then
1259 srcdir=.
1260 fi
1261 # Remove unnecessary trailing slashes from srcdir.
1262 # Double slashes in file names in object file debugging info
1263 # mess up M-x gdb in Emacs.
1264 case $srcdir in
1265 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1266 esac
1267 for ac_var in $ac_precious_vars; do
1268 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1269 eval ac_env_${ac_var}_value=\$${ac_var}
1270 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1271 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1272 done
1273
1274 #
1275 # Report the --help message.
1276 #
1277 if test "$ac_init_help" = "long"; then
1278 # Omit some internal or obsolete options to make the list less imposing.
1279 # This message is too long to be a string in the A/UX 3.1 sh.
1280 cat <<_ACEOF
1281 \`configure' configures this package to adapt to many kinds of systems.
1282
1283 Usage: $0 [OPTION]... [VAR=VALUE]...
1284
1285 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1286 VAR=VALUE. See below for descriptions of some of the useful variables.
1287
1288 Defaults for the options are specified in brackets.
1289
1290 Configuration:
1291 -h, --help display this help and exit
1292 --help=short display options specific to this package
1293 --help=recursive display the short help of all the included packages
1294 -V, --version display version information and exit
1295 -q, --quiet, --silent do not print \`checking...' messages
1296 --cache-file=FILE cache test results in FILE [disabled]
1297 -C, --config-cache alias for \`--cache-file=config.cache'
1298 -n, --no-create do not create output files
1299 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1300
1301 Installation directories:
1302 --prefix=PREFIX install architecture-independent files in PREFIX
1303 [$ac_default_prefix]
1304 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1305 [PREFIX]
1306
1307 By default, \`make install' will install all the files in
1308 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1309 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1310 for instance \`--prefix=\$HOME'.
1311
1312 For better control, use the options below.
1313
1314 Fine tuning of the installation directories:
1315 --bindir=DIR user executables [EPREFIX/bin]
1316 --sbindir=DIR system admin executables [EPREFIX/sbin]
1317 --libexecdir=DIR program executables [EPREFIX/libexec]
1318 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1319 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1320 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1321 --libdir=DIR object code libraries [EPREFIX/lib]
1322 --includedir=DIR C header files [PREFIX/include]
1323 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1324 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1325 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1326 --infodir=DIR info documentation [DATAROOTDIR/info]
1327 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1328 --mandir=DIR man documentation [DATAROOTDIR/man]
1329 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1330 --htmldir=DIR html documentation [DOCDIR]
1331 --dvidir=DIR dvi documentation [DOCDIR]
1332 --pdfdir=DIR pdf documentation [DOCDIR]
1333 --psdir=DIR ps documentation [DOCDIR]
1334 _ACEOF
1335
1336 cat <<\_ACEOF
1337
1338 Program names:
1339 --program-prefix=PREFIX prepend PREFIX to installed program names
1340 --program-suffix=SUFFIX append SUFFIX to installed program names
1341 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1342
1343 System types:
1344 --build=BUILD configure for building on BUILD [guessed]
1345 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1346 --target=TARGET configure for building compilers for TARGET [HOST]
1347 _ACEOF
1348 fi
1349
1350 if test -n "$ac_init_help"; then
1351
1352 cat <<\_ACEOF
1353
1354 Optional Features:
1355 --disable-option-checking ignore unrecognized --enable/--with options
1356 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1357 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1358 --enable-maintainer-mode Enable developer functionality.
1359 --enable-sim-bswap Use Host specific BSWAP instruction.
1360 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1361 --enable-sim-debug=opts Enable debugging flags
1362 --enable-sim-stdio Specify whether to use stdio for console input/output.
1363 --enable-sim-trace=opts Enable tracing flags
1364 --enable-sim-profile=opts Enable profiling flags
1365 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1366 --enable-sim-hostendian=end Specify host byte endian orientation.
1367 --enable-sim-scache=size Specify simulator execution cache size.
1368 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1369 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1370 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1371 --enable-sim-default-model=model Specify default model to simulate.
1372 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1373 --enable-sim-inline=inlines Specify which functions should be inlined.
1374 --enable-cgen-maint=DIR build cgen generated files
1375
1376 Optional Packages:
1377 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1378 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1379 --with-zlib include zlib support (auto/yes/no)
1380 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1381 --with-bugurl=URL Direct users to URL to report a bug
1382
1383 Some influential environment variables:
1384 CC C compiler command
1385 CFLAGS C compiler flags
1386 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1387 nonstandard directory <lib dir>
1388 LIBS libraries to pass to the linker, e.g. -l<library>
1389 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1390 you have headers in a nonstandard directory <include dir>
1391 CPP C preprocessor
1392
1393 Use these variables to override the choices made by `configure' or to help
1394 it to find libraries and programs with nonstandard names/locations.
1395
1396 Report bugs to the package provider.
1397 _ACEOF
1398 ac_status=$?
1399 fi
1400
1401 if test "$ac_init_help" = "recursive"; then
1402 # If there are subdirs, report their specific --help.
1403 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1404 test -d "$ac_dir" ||
1405 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1406 continue
1407 ac_builddir=.
1408
1409 case "$ac_dir" in
1410 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411 *)
1412 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1413 # A ".." for each directory in $ac_dir_suffix.
1414 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1415 case $ac_top_builddir_sub in
1416 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1418 esac ;;
1419 esac
1420 ac_abs_top_builddir=$ac_pwd
1421 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1422 # for backward compatibility:
1423 ac_top_builddir=$ac_top_build_prefix
1424
1425 case $srcdir in
1426 .) # We are building in place.
1427 ac_srcdir=.
1428 ac_top_srcdir=$ac_top_builddir_sub
1429 ac_abs_top_srcdir=$ac_pwd ;;
1430 [\\/]* | ?:[\\/]* ) # Absolute name.
1431 ac_srcdir=$srcdir$ac_dir_suffix;
1432 ac_top_srcdir=$srcdir
1433 ac_abs_top_srcdir=$srcdir ;;
1434 *) # Relative name.
1435 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1436 ac_top_srcdir=$ac_top_build_prefix$srcdir
1437 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1438 esac
1439 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1440
1441 cd "$ac_dir" || { ac_status=$?; continue; }
1442 # Check for guested configure.
1443 if test -f "$ac_srcdir/configure.gnu"; then
1444 echo &&
1445 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1446 elif test -f "$ac_srcdir/configure"; then
1447 echo &&
1448 $SHELL "$ac_srcdir/configure" --help=recursive
1449 else
1450 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1451 fi || ac_status=$?
1452 cd "$ac_pwd" || { ac_status=$?; break; }
1453 done
1454 fi
1455
1456 test -n "$ac_init_help" && exit $ac_status
1457 if $ac_init_version; then
1458 cat <<\_ACEOF
1459 configure
1460 generated by GNU Autoconf 2.64
1461
1462 Copyright (C) 2009 Free Software Foundation, Inc.
1463 This configure script is free software; the Free Software Foundation
1464 gives unlimited permission to copy, distribute and modify it.
1465 _ACEOF
1466 exit
1467 fi
1468
1469 ## ------------------------ ##
1470 ## Autoconf initialization. ##
1471 ## ------------------------ ##
1472
1473 # ac_fn_c_try_compile LINENO
1474 # --------------------------
1475 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1476 ac_fn_c_try_compile ()
1477 {
1478 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1479 rm -f conftest.$ac_objext
1480 if { { ac_try="$ac_compile"
1481 case "(($ac_try" in
1482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1483 *) ac_try_echo=$ac_try;;
1484 esac
1485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1486 $as_echo "$ac_try_echo"; } >&5
1487 (eval "$ac_compile") 2>conftest.err
1488 ac_status=$?
1489 if test -s conftest.err; then
1490 grep -v '^ *+' conftest.err >conftest.er1
1491 cat conftest.er1 >&5
1492 mv -f conftest.er1 conftest.err
1493 fi
1494 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1495 test $ac_status = 0; } && {
1496 test -z "$ac_c_werror_flag" ||
1497 test ! -s conftest.err
1498 } && test -s conftest.$ac_objext; then :
1499 ac_retval=0
1500 else
1501 $as_echo "$as_me: failed program was:" >&5
1502 sed 's/^/| /' conftest.$ac_ext >&5
1503
1504 ac_retval=1
1505 fi
1506 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1507 return $ac_retval
1508
1509 } # ac_fn_c_try_compile
1510
1511 # ac_fn_c_try_cpp LINENO
1512 # ----------------------
1513 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1514 ac_fn_c_try_cpp ()
1515 {
1516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517 if { { ac_try="$ac_cpp conftest.$ac_ext"
1518 case "(($ac_try" in
1519 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1520 *) ac_try_echo=$ac_try;;
1521 esac
1522 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1523 $as_echo "$ac_try_echo"; } >&5
1524 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1525 ac_status=$?
1526 if test -s conftest.err; then
1527 grep -v '^ *+' conftest.err >conftest.er1
1528 cat conftest.er1 >&5
1529 mv -f conftest.er1 conftest.err
1530 fi
1531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1532 test $ac_status = 0; } >/dev/null && {
1533 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1534 test ! -s conftest.err
1535 }; then :
1536 ac_retval=0
1537 else
1538 $as_echo "$as_me: failed program was:" >&5
1539 sed 's/^/| /' conftest.$ac_ext >&5
1540
1541 ac_retval=1
1542 fi
1543 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1544 return $ac_retval
1545
1546 } # ac_fn_c_try_cpp
1547
1548 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1549 # -------------------------------------------------------
1550 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1551 # the include files in INCLUDES and setting the cache variable VAR
1552 # accordingly.
1553 ac_fn_c_check_header_mongrel ()
1554 {
1555 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1556 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1558 $as_echo_n "checking for $2... " >&6; }
1559 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1560 $as_echo_n "(cached) " >&6
1561 fi
1562 eval ac_res=\$$3
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1564 $as_echo "$ac_res" >&6; }
1565 else
1566 # Is the header compilable?
1567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1568 $as_echo_n "checking $2 usability... " >&6; }
1569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1570 /* end confdefs.h. */
1571 $4
1572 #include <$2>
1573 _ACEOF
1574 if ac_fn_c_try_compile "$LINENO"; then :
1575 ac_header_compiler=yes
1576 else
1577 ac_header_compiler=no
1578 fi
1579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1581 $as_echo "$ac_header_compiler" >&6; }
1582
1583 # Is the header present?
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1585 $as_echo_n "checking $2 presence... " >&6; }
1586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1587 /* end confdefs.h. */
1588 #include <$2>
1589 _ACEOF
1590 if ac_fn_c_try_cpp "$LINENO"; then :
1591 ac_header_preproc=yes
1592 else
1593 ac_header_preproc=no
1594 fi
1595 rm -f conftest.err conftest.$ac_ext
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1597 $as_echo "$ac_header_preproc" >&6; }
1598
1599 # So? What about this header?
1600 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1601 yes:no: )
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1603 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1605 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1606 ;;
1607 no:yes:* )
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1609 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1611 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1613 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1615 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1617 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1618 ;;
1619 esac
1620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1621 $as_echo_n "checking for $2... " >&6; }
1622 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1623 $as_echo_n "(cached) " >&6
1624 else
1625 eval "$3=\$ac_header_compiler"
1626 fi
1627 eval ac_res=\$$3
1628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629 $as_echo "$ac_res" >&6; }
1630 fi
1631 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632
1633 } # ac_fn_c_check_header_mongrel
1634
1635 # ac_fn_c_try_run LINENO
1636 # ----------------------
1637 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1638 # that executables *can* be run.
1639 ac_fn_c_try_run ()
1640 {
1641 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642 if { { ac_try="$ac_link"
1643 case "(($ac_try" in
1644 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645 *) ac_try_echo=$ac_try;;
1646 esac
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649 (eval "$ac_link") 2>&5
1650 ac_status=$?
1651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1653 { { case "(($ac_try" in
1654 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1655 *) ac_try_echo=$ac_try;;
1656 esac
1657 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1658 $as_echo "$ac_try_echo"; } >&5
1659 (eval "$ac_try") 2>&5
1660 ac_status=$?
1661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662 test $ac_status = 0; }; }; then :
1663 ac_retval=0
1664 else
1665 $as_echo "$as_me: program exited with status $ac_status" >&5
1666 $as_echo "$as_me: failed program was:" >&5
1667 sed 's/^/| /' conftest.$ac_ext >&5
1668
1669 ac_retval=$ac_status
1670 fi
1671 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1672 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673 return $ac_retval
1674
1675 } # ac_fn_c_try_run
1676
1677 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1678 # -------------------------------------------------------
1679 # Tests whether HEADER exists and can be compiled using the include files in
1680 # INCLUDES, setting the cache variable VAR accordingly.
1681 ac_fn_c_check_header_compile ()
1682 {
1683 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1685 $as_echo_n "checking for $2... " >&6; }
1686 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1687 $as_echo_n "(cached) " >&6
1688 else
1689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1690 /* end confdefs.h. */
1691 $4
1692 #include <$2>
1693 _ACEOF
1694 if ac_fn_c_try_compile "$LINENO"; then :
1695 eval "$3=yes"
1696 else
1697 eval "$3=no"
1698 fi
1699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1700 fi
1701 eval ac_res=\$$3
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1703 $as_echo "$ac_res" >&6; }
1704 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1705
1706 } # ac_fn_c_check_header_compile
1707
1708 # ac_fn_c_try_link LINENO
1709 # -----------------------
1710 # Try to link conftest.$ac_ext, and return whether this succeeded.
1711 ac_fn_c_try_link ()
1712 {
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1714 rm -f conftest.$ac_objext conftest$ac_exeext
1715 if { { ac_try="$ac_link"
1716 case "(($ac_try" in
1717 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1718 *) ac_try_echo=$ac_try;;
1719 esac
1720 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1721 $as_echo "$ac_try_echo"; } >&5
1722 (eval "$ac_link") 2>conftest.err
1723 ac_status=$?
1724 if test -s conftest.err; then
1725 grep -v '^ *+' conftest.err >conftest.er1
1726 cat conftest.er1 >&5
1727 mv -f conftest.er1 conftest.err
1728 fi
1729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730 test $ac_status = 0; } && {
1731 test -z "$ac_c_werror_flag" ||
1732 test ! -s conftest.err
1733 } && test -s conftest$ac_exeext && {
1734 test "$cross_compiling" = yes ||
1735 $as_test_x conftest$ac_exeext
1736 }; then :
1737 ac_retval=0
1738 else
1739 $as_echo "$as_me: failed program was:" >&5
1740 sed 's/^/| /' conftest.$ac_ext >&5
1741
1742 ac_retval=1
1743 fi
1744 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1745 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1746 # interfere with the next link command; also delete a directory that is
1747 # left behind by Apple's compiler. We do this before executing the actions.
1748 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 return $ac_retval
1751
1752 } # ac_fn_c_try_link
1753
1754 # ac_fn_c_check_func LINENO FUNC VAR
1755 # ----------------------------------
1756 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1757 ac_fn_c_check_func ()
1758 {
1759 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1761 $as_echo_n "checking for $2... " >&6; }
1762 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763 $as_echo_n "(cached) " >&6
1764 else
1765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766 /* end confdefs.h. */
1767 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1768 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1769 #define $2 innocuous_$2
1770
1771 /* System header to define __stub macros and hopefully few prototypes,
1772 which can conflict with char $2 (); below.
1773 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1774 <limits.h> exists even on freestanding compilers. */
1775
1776 #ifdef __STDC__
1777 # include <limits.h>
1778 #else
1779 # include <assert.h>
1780 #endif
1781
1782 #undef $2
1783
1784 /* Override any GCC internal prototype to avoid an error.
1785 Use char because int might match the return type of a GCC
1786 builtin and then its argument prototype would still apply. */
1787 #ifdef __cplusplus
1788 extern "C"
1789 #endif
1790 char $2 ();
1791 /* The GNU C library defines this for functions which it implements
1792 to always fail with ENOSYS. Some functions are actually named
1793 something starting with __ and the normal name is an alias. */
1794 #if defined __stub_$2 || defined __stub___$2
1795 choke me
1796 #endif
1797
1798 int
1799 main ()
1800 {
1801 return $2 ();
1802 ;
1803 return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_link "$LINENO"; then :
1807 eval "$3=yes"
1808 else
1809 eval "$3=no"
1810 fi
1811 rm -f core conftest.err conftest.$ac_objext \
1812 conftest$ac_exeext conftest.$ac_ext
1813 fi
1814 eval ac_res=\$$3
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816 $as_echo "$ac_res" >&6; }
1817 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_func
1820 cat >config.log <<_ACEOF
1821 This file contains any messages produced by compilers while
1822 running configure, to aid debugging if configure makes a mistake.
1823
1824 It was created by $as_me, which was
1825 generated by GNU Autoconf 2.64. Invocation command line was
1826
1827 $ $0 $@
1828
1829 _ACEOF
1830 exec 5>>config.log
1831 {
1832 cat <<_ASUNAME
1833 ## --------- ##
1834 ## Platform. ##
1835 ## --------- ##
1836
1837 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1838 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1839 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1840 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1841 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842
1843 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1844 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1845
1846 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1847 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1848 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1849 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1850 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1851 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1852 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1853
1854 _ASUNAME
1855
1856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857 for as_dir in $PATH
1858 do
1859 IFS=$as_save_IFS
1860 test -z "$as_dir" && as_dir=.
1861 $as_echo "PATH: $as_dir"
1862 done
1863 IFS=$as_save_IFS
1864
1865 } >&5
1866
1867 cat >&5 <<_ACEOF
1868
1869
1870 ## ----------- ##
1871 ## Core tests. ##
1872 ## ----------- ##
1873
1874 _ACEOF
1875
1876
1877 # Keep a trace of the command line.
1878 # Strip out --no-create and --no-recursion so they do not pile up.
1879 # Strip out --silent because we don't want to record it for future runs.
1880 # Also quote any args containing shell meta-characters.
1881 # Make two passes to allow for proper duplicate-argument suppression.
1882 ac_configure_args=
1883 ac_configure_args0=
1884 ac_configure_args1=
1885 ac_must_keep_next=false
1886 for ac_pass in 1 2
1887 do
1888 for ac_arg
1889 do
1890 case $ac_arg in
1891 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1892 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1893 | -silent | --silent | --silen | --sile | --sil)
1894 continue ;;
1895 *\'*)
1896 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1897 esac
1898 case $ac_pass in
1899 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1900 2)
1901 as_fn_append ac_configure_args1 " '$ac_arg'"
1902 if test $ac_must_keep_next = true; then
1903 ac_must_keep_next=false # Got value, back to normal.
1904 else
1905 case $ac_arg in
1906 *=* | --config-cache | -C | -disable-* | --disable-* \
1907 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1908 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1909 | -with-* | --with-* | -without-* | --without-* | --x)
1910 case "$ac_configure_args0 " in
1911 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912 esac
1913 ;;
1914 -* ) ac_must_keep_next=true ;;
1915 esac
1916 fi
1917 as_fn_append ac_configure_args " '$ac_arg'"
1918 ;;
1919 esac
1920 done
1921 done
1922 { ac_configure_args0=; unset ac_configure_args0;}
1923 { ac_configure_args1=; unset ac_configure_args1;}
1924
1925 # When interrupted or exit'd, cleanup temporary files, and complete
1926 # config.log. We remove comments because anyway the quotes in there
1927 # would cause problems or look ugly.
1928 # WARNING: Use '\'' to represent an apostrophe within the trap.
1929 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1930 trap 'exit_status=$?
1931 # Save into config.log some information that might help in debugging.
1932 {
1933 echo
1934
1935 cat <<\_ASBOX
1936 ## ---------------- ##
1937 ## Cache variables. ##
1938 ## ---------------- ##
1939 _ASBOX
1940 echo
1941 # The following way of writing the cache mishandles newlines in values,
1942 (
1943 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1944 eval ac_val=\$$ac_var
1945 case $ac_val in #(
1946 *${as_nl}*)
1947 case $ac_var in #(
1948 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1949 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1950 esac
1951 case $ac_var in #(
1952 _ | IFS | as_nl) ;; #(
1953 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1954 *) { eval $ac_var=; unset $ac_var;} ;;
1955 esac ;;
1956 esac
1957 done
1958 (set) 2>&1 |
1959 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1960 *${as_nl}ac_space=\ *)
1961 sed -n \
1962 "s/'\''/'\''\\\\'\'''\''/g;
1963 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1964 ;; #(
1965 *)
1966 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1967 ;;
1968 esac |
1969 sort
1970 )
1971 echo
1972
1973 cat <<\_ASBOX
1974 ## ----------------- ##
1975 ## Output variables. ##
1976 ## ----------------- ##
1977 _ASBOX
1978 echo
1979 for ac_var in $ac_subst_vars
1980 do
1981 eval ac_val=\$$ac_var
1982 case $ac_val in
1983 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1984 esac
1985 $as_echo "$ac_var='\''$ac_val'\''"
1986 done | sort
1987 echo
1988
1989 if test -n "$ac_subst_files"; then
1990 cat <<\_ASBOX
1991 ## ------------------- ##
1992 ## File substitutions. ##
1993 ## ------------------- ##
1994 _ASBOX
1995 echo
1996 for ac_var in $ac_subst_files
1997 do
1998 eval ac_val=\$$ac_var
1999 case $ac_val in
2000 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001 esac
2002 $as_echo "$ac_var='\''$ac_val'\''"
2003 done | sort
2004 echo
2005 fi
2006
2007 if test -s confdefs.h; then
2008 cat <<\_ASBOX
2009 ## ----------- ##
2010 ## confdefs.h. ##
2011 ## ----------- ##
2012 _ASBOX
2013 echo
2014 cat confdefs.h
2015 echo
2016 fi
2017 test "$ac_signal" != 0 &&
2018 $as_echo "$as_me: caught signal $ac_signal"
2019 $as_echo "$as_me: exit $exit_status"
2020 } >&5
2021 rm -f core *.core core.conftest.* &&
2022 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2023 exit $exit_status
2024 ' 0
2025 for ac_signal in 1 2 13 15; do
2026 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2027 done
2028 ac_signal=0
2029
2030 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2031 rm -f -r conftest* confdefs.h
2032
2033 $as_echo "/* confdefs.h */" > confdefs.h
2034
2035 # Predefined preprocessor variables.
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_NAME "$PACKAGE_NAME"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_STRING "$PACKAGE_STRING"
2051 _ACEOF
2052
2053 cat >>confdefs.h <<_ACEOF
2054 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2055 _ACEOF
2056
2057 cat >>confdefs.h <<_ACEOF
2058 #define PACKAGE_URL "$PACKAGE_URL"
2059 _ACEOF
2060
2061
2062 # Let the site file select an alternate cache file if it wants to.
2063 # Prefer an explicitly selected file to automatically selected ones.
2064 ac_site_file1=NONE
2065 ac_site_file2=NONE
2066 if test -n "$CONFIG_SITE"; then
2067 ac_site_file1=$CONFIG_SITE
2068 elif test "x$prefix" != xNONE; then
2069 ac_site_file1=$prefix/share/config.site
2070 ac_site_file2=$prefix/etc/config.site
2071 else
2072 ac_site_file1=$ac_default_prefix/share/config.site
2073 ac_site_file2=$ac_default_prefix/etc/config.site
2074 fi
2075 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076 do
2077 test "x$ac_site_file" = xNONE && continue
2078 if test -r "$ac_site_file"; then
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081 sed 's/^/| /' "$ac_site_file" >&5
2082 . "$ac_site_file"
2083 fi
2084 done
2085
2086 if test -r "$cache_file"; then
2087 # Some versions of bash will fail to source /dev/null (special
2088 # files actually), so we avoid doing that.
2089 if test -f "$cache_file"; then
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092 case $cache_file in
2093 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094 *) . "./$cache_file";;
2095 esac
2096 fi
2097 else
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099 $as_echo "$as_me: creating cache $cache_file" >&6;}
2100 >$cache_file
2101 fi
2102
2103 # Check that the precious variables saved in the cache have kept the same
2104 # value.
2105 ac_cache_corrupted=false
2106 for ac_var in $ac_precious_vars; do
2107 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108 eval ac_new_set=\$ac_env_${ac_var}_set
2109 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110 eval ac_new_val=\$ac_env_${ac_var}_value
2111 case $ac_old_set,$ac_new_set in
2112 set,)
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115 ac_cache_corrupted=: ;;
2116 ,set)
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119 ac_cache_corrupted=: ;;
2120 ,);;
2121 *)
2122 if test "x$ac_old_val" != "x$ac_new_val"; then
2123 # differences in whitespace do not lead to failure.
2124 ac_old_val_w=`echo x $ac_old_val`
2125 ac_new_val_w=`echo x $ac_new_val`
2126 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129 ac_cache_corrupted=:
2130 else
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133 eval $ac_var=\$ac_old_val
2134 fi
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2136 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2138 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2139 fi;;
2140 esac
2141 # Pass precious variables to config.status.
2142 if test "$ac_new_set" = set; then
2143 case $ac_new_val in
2144 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145 *) ac_arg=$ac_var=$ac_new_val ;;
2146 esac
2147 case " $ac_configure_args " in
2148 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2149 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150 esac
2151 fi
2152 done
2153 if $ac_cache_corrupted; then
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159 fi
2160 ## -------------------- ##
2161 ## Main body of script. ##
2162 ## -------------------- ##
2163
2164 ac_ext=c
2165 ac_cpp='$CPP $CPPFLAGS'
2166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
2171 ac_config_headers="$ac_config_headers config.h:config.in"
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 # sinclude(../common/aclocal.m4)
2185 # AC_PREREQ(2.5)dnl
2186 # AC_INIT(Makefile.in)
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
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283 sim_inline="-DDEFAULT_INLINE=0"
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320 # intl sister-directory configuration rules.
2321 #
2322
2323 # The idea behind this macro is that there's no need to repeat all the
2324 # autoconf probes done by the intl directory - it's already done them
2325 # for us. In fact, there's no need even to look at the cache for the
2326 # answers. All we need to do is nab a few pieces of information.
2327 # The intl directory is set up to make this easy, by generating a
2328 # small file which can be sourced as a shell script; then we produce
2329 # the necessary substitutions and definitions for this directory.
2330
2331
2332
2333 # Autoconf M4 include file defining utility macros for complex Canadian
2334 # cross builds.
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344 ####
2345 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2346 # or AC_INIT.
2347 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2348
2349 ####
2350 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2351 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2352
2353
2354 ####
2355 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2356 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2357
2358
2359
2360 # Backported from Autoconf 2.5x; can go away when and if
2361 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2362
2363
2364
2365
2366 # ACX_HAVE_GCC_FOR_TARGET
2367 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2368
2369
2370 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2371 # Searching for installed target binutils. We need to take extra care,
2372 # else we may find the wrong assembler, linker, etc., and lose.
2373 #
2374 # First try --with-build-time-tools, if specified.
2375 #
2376 # For build != host, we ask the installed GCC for the name of the tool it
2377 # uses, and accept it if it is an absolute path. This is because the
2378 # only good choice for a compiler is the same GCC version that is being
2379 # installed (or we couldn't make target libraries), and we assume that
2380 # on the host system we'll have not only the same GCC version, but also
2381 # the same binutils version.
2382 #
2383 # For build == host, search the same directories that the installed
2384 # compiler will search. We used to do this for the assembler, linker,
2385 # and nm only; for simplicity of configuration, however, we extend this
2386 # criterion to tools (such as ar and ranlib) that are never invoked by
2387 # the compiler, to avoid mismatches.
2388 #
2389 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2390 # if build == target. This makes the most sense only when bootstrapping,
2391 # but we also do so when build != host. In this case, we hope that the
2392 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2393 #
2394 # If we do not find a suitable binary, then try the user's path.
2395
2396
2397 ###
2398 # AC_PROG_CPP_WERROR
2399 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2400 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2401 # For now, using this also overrides header checks to use only the
2402 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2403 # bit harder from here).
2404 # Eventually autoconf will default to checking headers with the compiler
2405 # instead, and we'll have to do this differently.
2406
2407 # AC_PROG_CPP_WERROR
2408
2409 # Test for GNAT.
2410 # We require the gnatbind program, and a compiler driver that
2411 # understands Ada. We use the user's CC setting, already found,
2412 # and possibly add $1 to the command-line parameters.
2413 #
2414 # Sets the shell variable have_gnat to yes or no as appropriate, and
2415 # substitutes GNATBIND and GNATMAKE.
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2442 # it by inlining the macro's contents.
2443 # This file contains common code used by all simulators.
2444 #
2445 # common.m4 invokes AC macros used by all simulators and by the common
2446 # directory. It is intended to be included before any target specific
2447 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2448 # the Makefile. It is intended to be invoked last.
2449 #
2450 # The simulator's configure.in should look like:
2451 #
2452 # dnl Process this file with autoconf to produce a configure script.
2453 # AC_PREREQ(2.5)dnl
2454 # AC_INIT(Makefile.in)
2455 # AC_CONFIG_HEADER(config.h:config.in)
2456 #
2457 # sinclude(../common/aclocal.m4)
2458 # sinclude(../common/common.m4)
2459 #
2460 # ... target specific stuff ...
2461
2462 ac_aux_dir=
2463 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2464 for ac_t in install-sh install.sh shtool; do
2465 if test -f "$ac_dir/$ac_t"; then
2466 ac_aux_dir=$ac_dir
2467 ac_install_sh="$ac_aux_dir/$ac_t -c"
2468 break 2
2469 fi
2470 done
2471 done
2472 if test -z "$ac_aux_dir"; then
2473 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2474 fi
2475
2476 # These three variables are undocumented and unsupported,
2477 # and are intended to be withdrawn in a future Autoconf release.
2478 # They can cause serious problems if a builder's source tree is in a directory
2479 # whose full name contains unusual characters.
2480 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2481 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2482 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2483
2484
2485 # Make sure we can run config.sub.
2486 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2487 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2488
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2490 $as_echo_n "checking build system type... " >&6; }
2491 if test "${ac_cv_build+set}" = set; then :
2492 $as_echo_n "(cached) " >&6
2493 else
2494 ac_build_alias=$build_alias
2495 test "x$ac_build_alias" = x &&
2496 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2497 test "x$ac_build_alias" = x &&
2498 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2499 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2500 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2501
2502 fi
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2504 $as_echo "$ac_cv_build" >&6; }
2505 case $ac_cv_build in
2506 *-*-*) ;;
2507 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2508 esac
2509 build=$ac_cv_build
2510 ac_save_IFS=$IFS; IFS='-'
2511 set x $ac_cv_build
2512 shift
2513 build_cpu=$1
2514 build_vendor=$2
2515 shift; shift
2516 # Remember, the first character of IFS is used to create $*,
2517 # except with old shells:
2518 build_os=$*
2519 IFS=$ac_save_IFS
2520 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2521
2522
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2524 $as_echo_n "checking host system type... " >&6; }
2525 if test "${ac_cv_host+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2527 else
2528 if test "x$host_alias" = x; then
2529 ac_cv_host=$ac_cv_build
2530 else
2531 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2532 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2533 fi
2534
2535 fi
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2537 $as_echo "$ac_cv_host" >&6; }
2538 case $ac_cv_host in
2539 *-*-*) ;;
2540 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2541 esac
2542 host=$ac_cv_host
2543 ac_save_IFS=$IFS; IFS='-'
2544 set x $ac_cv_host
2545 shift
2546 host_cpu=$1
2547 host_vendor=$2
2548 shift; shift
2549 # Remember, the first character of IFS is used to create $*,
2550 # except with old shells:
2551 host_os=$*
2552 IFS=$ac_save_IFS
2553 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2554
2555
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2557 $as_echo_n "checking target system type... " >&6; }
2558 if test "${ac_cv_target+set}" = set; then :
2559 $as_echo_n "(cached) " >&6
2560 else
2561 if test "x$target_alias" = x; then
2562 ac_cv_target=$ac_cv_host
2563 else
2564 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2565 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2566 fi
2567
2568 fi
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2570 $as_echo "$ac_cv_target" >&6; }
2571 case $ac_cv_target in
2572 *-*-*) ;;
2573 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2574 esac
2575 target=$ac_cv_target
2576 ac_save_IFS=$IFS; IFS='-'
2577 set x $ac_cv_target
2578 shift
2579 target_cpu=$1
2580 target_vendor=$2
2581 shift; shift
2582 # Remember, the first character of IFS is used to create $*,
2583 # except with old shells:
2584 target_os=$*
2585 IFS=$ac_save_IFS
2586 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2587
2588
2589 # The aliases save the names the user supplied, while $host etc.
2590 # will get canonicalized.
2591 test -n "$target_alias" &&
2592 test "$program_prefix$program_suffix$program_transform_name" = \
2593 NONENONEs,x,x, &&
2594 program_prefix=${target_alias}-
2595
2596 test "$program_prefix" != NONE &&
2597 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2598 # Use a double $ so make ignores it.
2599 test "$program_suffix" != NONE &&
2600 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2601 # Double any \ or $.
2602 # By default was `s,x,x', remove it if useless.
2603 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2604 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2605
2606 ac_ext=c
2607 ac_cpp='$CPP $CPPFLAGS'
2608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2611 if test -n "$ac_tool_prefix"; then
2612 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2613 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2615 $as_echo_n "checking for $ac_word... " >&6; }
2616 if test "${ac_cv_prog_CC+set}" = set; then :
2617 $as_echo_n "(cached) " >&6
2618 else
2619 if test -n "$CC"; then
2620 ac_cv_prog_CC="$CC" # Let the user override the test.
2621 else
2622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2623 for as_dir in $PATH
2624 do
2625 IFS=$as_save_IFS
2626 test -z "$as_dir" && as_dir=.
2627 for ac_exec_ext in '' $ac_executable_extensions; do
2628 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2629 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2630 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2631 break 2
2632 fi
2633 done
2634 done
2635 IFS=$as_save_IFS
2636
2637 fi
2638 fi
2639 CC=$ac_cv_prog_CC
2640 if test -n "$CC"; then
2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2642 $as_echo "$CC" >&6; }
2643 else
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2645 $as_echo "no" >&6; }
2646 fi
2647
2648
2649 fi
2650 if test -z "$ac_cv_prog_CC"; then
2651 ac_ct_CC=$CC
2652 # Extract the first word of "gcc", so it can be a program name with args.
2653 set dummy gcc; ac_word=$2
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2655 $as_echo_n "checking for $ac_word... " >&6; }
2656 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2657 $as_echo_n "(cached) " >&6
2658 else
2659 if test -n "$ac_ct_CC"; then
2660 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2661 else
2662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 for as_dir in $PATH
2664 do
2665 IFS=$as_save_IFS
2666 test -z "$as_dir" && as_dir=.
2667 for ac_exec_ext in '' $ac_executable_extensions; do
2668 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2669 ac_cv_prog_ac_ct_CC="gcc"
2670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2671 break 2
2672 fi
2673 done
2674 done
2675 IFS=$as_save_IFS
2676
2677 fi
2678 fi
2679 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2680 if test -n "$ac_ct_CC"; then
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2682 $as_echo "$ac_ct_CC" >&6; }
2683 else
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2685 $as_echo "no" >&6; }
2686 fi
2687
2688 if test "x$ac_ct_CC" = x; then
2689 CC=""
2690 else
2691 case $cross_compiling:$ac_tool_warned in
2692 yes:)
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2694 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2695 ac_tool_warned=yes ;;
2696 esac
2697 CC=$ac_ct_CC
2698 fi
2699 else
2700 CC="$ac_cv_prog_CC"
2701 fi
2702
2703 if test -z "$CC"; then
2704 if test -n "$ac_tool_prefix"; then
2705 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2706 set dummy ${ac_tool_prefix}cc; ac_word=$2
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2708 $as_echo_n "checking for $ac_word... " >&6; }
2709 if test "${ac_cv_prog_CC+set}" = set; then :
2710 $as_echo_n "(cached) " >&6
2711 else
2712 if test -n "$CC"; then
2713 ac_cv_prog_CC="$CC" # Let the user override the test.
2714 else
2715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2716 for as_dir in $PATH
2717 do
2718 IFS=$as_save_IFS
2719 test -z "$as_dir" && as_dir=.
2720 for ac_exec_ext in '' $ac_executable_extensions; do
2721 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2722 ac_cv_prog_CC="${ac_tool_prefix}cc"
2723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2724 break 2
2725 fi
2726 done
2727 done
2728 IFS=$as_save_IFS
2729
2730 fi
2731 fi
2732 CC=$ac_cv_prog_CC
2733 if test -n "$CC"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2735 $as_echo "$CC" >&6; }
2736 else
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2738 $as_echo "no" >&6; }
2739 fi
2740
2741
2742 fi
2743 fi
2744 if test -z "$CC"; then
2745 # Extract the first word of "cc", so it can be a program name with args.
2746 set dummy cc; ac_word=$2
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2748 $as_echo_n "checking for $ac_word... " >&6; }
2749 if test "${ac_cv_prog_CC+set}" = set; then :
2750 $as_echo_n "(cached) " >&6
2751 else
2752 if test -n "$CC"; then
2753 ac_cv_prog_CC="$CC" # Let the user override the test.
2754 else
2755 ac_prog_rejected=no
2756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2757 for as_dir in $PATH
2758 do
2759 IFS=$as_save_IFS
2760 test -z "$as_dir" && as_dir=.
2761 for ac_exec_ext in '' $ac_executable_extensions; do
2762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2763 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2764 ac_prog_rejected=yes
2765 continue
2766 fi
2767 ac_cv_prog_CC="cc"
2768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769 break 2
2770 fi
2771 done
2772 done
2773 IFS=$as_save_IFS
2774
2775 if test $ac_prog_rejected = yes; then
2776 # We found a bogon in the path, so make sure we never use it.
2777 set dummy $ac_cv_prog_CC
2778 shift
2779 if test $# != 0; then
2780 # We chose a different compiler from the bogus one.
2781 # However, it has the same basename, so the bogon will be chosen
2782 # first if we set CC to just the basename; use the full file name.
2783 shift
2784 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2785 fi
2786 fi
2787 fi
2788 fi
2789 CC=$ac_cv_prog_CC
2790 if test -n "$CC"; then
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2792 $as_echo "$CC" >&6; }
2793 else
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2795 $as_echo "no" >&6; }
2796 fi
2797
2798
2799 fi
2800 if test -z "$CC"; then
2801 if test -n "$ac_tool_prefix"; then
2802 for ac_prog in cl.exe
2803 do
2804 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2805 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2807 $as_echo_n "checking for $ac_word... " >&6; }
2808 if test "${ac_cv_prog_CC+set}" = set; then :
2809 $as_echo_n "(cached) " >&6
2810 else
2811 if test -n "$CC"; then
2812 ac_cv_prog_CC="$CC" # Let the user override the test.
2813 else
2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2815 for as_dir in $PATH
2816 do
2817 IFS=$as_save_IFS
2818 test -z "$as_dir" && as_dir=.
2819 for ac_exec_ext in '' $ac_executable_extensions; do
2820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2821 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2823 break 2
2824 fi
2825 done
2826 done
2827 IFS=$as_save_IFS
2828
2829 fi
2830 fi
2831 CC=$ac_cv_prog_CC
2832 if test -n "$CC"; then
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2834 $as_echo "$CC" >&6; }
2835 else
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2837 $as_echo "no" >&6; }
2838 fi
2839
2840
2841 test -n "$CC" && break
2842 done
2843 fi
2844 if test -z "$CC"; then
2845 ac_ct_CC=$CC
2846 for ac_prog in cl.exe
2847 do
2848 # Extract the first word of "$ac_prog", so it can be a program name with args.
2849 set dummy $ac_prog; ac_word=$2
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2851 $as_echo_n "checking for $ac_word... " >&6; }
2852 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2853 $as_echo_n "(cached) " >&6
2854 else
2855 if test -n "$ac_ct_CC"; then
2856 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2857 else
2858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859 for as_dir in $PATH
2860 do
2861 IFS=$as_save_IFS
2862 test -z "$as_dir" && as_dir=.
2863 for ac_exec_ext in '' $ac_executable_extensions; do
2864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2865 ac_cv_prog_ac_ct_CC="$ac_prog"
2866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2867 break 2
2868 fi
2869 done
2870 done
2871 IFS=$as_save_IFS
2872
2873 fi
2874 fi
2875 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2876 if test -n "$ac_ct_CC"; then
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2878 $as_echo "$ac_ct_CC" >&6; }
2879 else
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2881 $as_echo "no" >&6; }
2882 fi
2883
2884
2885 test -n "$ac_ct_CC" && break
2886 done
2887
2888 if test "x$ac_ct_CC" = x; then
2889 CC=""
2890 else
2891 case $cross_compiling:$ac_tool_warned in
2892 yes:)
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2894 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2895 ac_tool_warned=yes ;;
2896 esac
2897 CC=$ac_ct_CC
2898 fi
2899 fi
2900
2901 fi
2902
2903
2904 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2905 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2906 as_fn_error "no acceptable C compiler found in \$PATH
2907 See \`config.log' for more details." "$LINENO" 5; }
2908
2909 # Provide some information about the compiler.
2910 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2911 set X $ac_compile
2912 ac_compiler=$2
2913 for ac_option in --version -v -V -qversion; do
2914 { { ac_try="$ac_compiler $ac_option >&5"
2915 case "(($ac_try" in
2916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2917 *) ac_try_echo=$ac_try;;
2918 esac
2919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2920 $as_echo "$ac_try_echo"; } >&5
2921 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2922 ac_status=$?
2923 if test -s conftest.err; then
2924 sed '10a\
2925 ... rest of stderr output deleted ...
2926 10q' conftest.err >conftest.er1
2927 cat conftest.er1 >&5
2928 rm -f conftest.er1 conftest.err
2929 fi
2930 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2931 test $ac_status = 0; }
2932 done
2933
2934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2935 /* end confdefs.h. */
2936
2937 int
2938 main ()
2939 {
2940
2941 ;
2942 return 0;
2943 }
2944 _ACEOF
2945 ac_clean_files_save=$ac_clean_files
2946 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2947 # Try to create an executable without -o first, disregard a.out.
2948 # It will help us diagnose broken compilers, and finding out an intuition
2949 # of exeext.
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2951 $as_echo_n "checking for C compiler default output file name... " >&6; }
2952 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2953
2954 # The possible output files:
2955 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2956
2957 ac_rmfiles=
2958 for ac_file in $ac_files
2959 do
2960 case $ac_file in
2961 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2962 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2963 esac
2964 done
2965 rm -f $ac_rmfiles
2966
2967 if { { ac_try="$ac_link_default"
2968 case "(($ac_try" in
2969 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2970 *) ac_try_echo=$ac_try;;
2971 esac
2972 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2973 $as_echo "$ac_try_echo"; } >&5
2974 (eval "$ac_link_default") 2>&5
2975 ac_status=$?
2976 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2977 test $ac_status = 0; }; then :
2978 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2979 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2980 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2981 # so that the user can short-circuit this test for compilers unknown to
2982 # Autoconf.
2983 for ac_file in $ac_files ''
2984 do
2985 test -f "$ac_file" || continue
2986 case $ac_file in
2987 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2988 ;;
2989 [ab].out )
2990 # We found the default executable, but exeext='' is most
2991 # certainly right.
2992 break;;
2993 *.* )
2994 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2995 then :; else
2996 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2997 fi
2998 # We set ac_cv_exeext here because the later test for it is not
2999 # safe: cross compilers may not add the suffix if given an `-o'
3000 # argument, so we may need to know it at that point already.
3001 # Even if this section looks crufty: it has the advantage of
3002 # actually working.
3003 break;;
3004 * )
3005 break;;
3006 esac
3007 done
3008 test "$ac_cv_exeext" = no && ac_cv_exeext=
3009
3010 else
3011 ac_file=''
3012 fi
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3014 $as_echo "$ac_file" >&6; }
3015 if test -z "$ac_file"; then :
3016 $as_echo "$as_me: failed program was:" >&5
3017 sed 's/^/| /' conftest.$ac_ext >&5
3018
3019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3021 { as_fn_set_status 77
3022 as_fn_error "C compiler cannot create executables
3023 See \`config.log' for more details." "$LINENO" 5; }; }
3024 fi
3025 ac_exeext=$ac_cv_exeext
3026
3027 # Check that the compiler produces executables we can run. If not, either
3028 # the compiler is broken, or we cross compile.
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3030 $as_echo_n "checking whether the C compiler works... " >&6; }
3031 # If not cross compiling, check that we can run a simple program.
3032 if test "$cross_compiling" != yes; then
3033 if { ac_try='./$ac_file'
3034 { { case "(($ac_try" in
3035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3036 *) ac_try_echo=$ac_try;;
3037 esac
3038 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3039 $as_echo "$ac_try_echo"; } >&5
3040 (eval "$ac_try") 2>&5
3041 ac_status=$?
3042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3043 test $ac_status = 0; }; }; then
3044 cross_compiling=no
3045 else
3046 if test "$cross_compiling" = maybe; then
3047 cross_compiling=yes
3048 else
3049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3051 as_fn_error "cannot run C compiled programs.
3052 If you meant to cross compile, use \`--host'.
3053 See \`config.log' for more details." "$LINENO" 5; }
3054 fi
3055 fi
3056 fi
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3058 $as_echo "yes" >&6; }
3059
3060 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3061 ac_clean_files=$ac_clean_files_save
3062 # Check that the compiler produces executables we can run. If not, either
3063 # the compiler is broken, or we cross compile.
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3065 $as_echo_n "checking whether we are cross compiling... " >&6; }
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3067 $as_echo "$cross_compiling" >&6; }
3068
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3070 $as_echo_n "checking for suffix of executables... " >&6; }
3071 if { { ac_try="$ac_link"
3072 case "(($ac_try" in
3073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074 *) ac_try_echo=$ac_try;;
3075 esac
3076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3077 $as_echo "$ac_try_echo"; } >&5
3078 (eval "$ac_link") 2>&5
3079 ac_status=$?
3080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081 test $ac_status = 0; }; then :
3082 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3083 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3084 # work properly (i.e., refer to `conftest.exe'), while it won't with
3085 # `rm'.
3086 for ac_file in conftest.exe conftest conftest.*; do
3087 test -f "$ac_file" || continue
3088 case $ac_file in
3089 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3090 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3091 break;;
3092 * ) break;;
3093 esac
3094 done
3095 else
3096 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3097 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3098 as_fn_error "cannot compute suffix of executables: cannot compile and link
3099 See \`config.log' for more details." "$LINENO" 5; }
3100 fi
3101 rm -f conftest$ac_cv_exeext
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3103 $as_echo "$ac_cv_exeext" >&6; }
3104
3105 rm -f conftest.$ac_ext
3106 EXEEXT=$ac_cv_exeext
3107 ac_exeext=$EXEEXT
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3109 $as_echo_n "checking for suffix of object files... " >&6; }
3110 if test "${ac_cv_objext+set}" = set; then :
3111 $as_echo_n "(cached) " >&6
3112 else
3113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3114 /* end confdefs.h. */
3115
3116 int
3117 main ()
3118 {
3119
3120 ;
3121 return 0;
3122 }
3123 _ACEOF
3124 rm -f conftest.o conftest.obj
3125 if { { ac_try="$ac_compile"
3126 case "(($ac_try" in
3127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3128 *) ac_try_echo=$ac_try;;
3129 esac
3130 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3131 $as_echo "$ac_try_echo"; } >&5
3132 (eval "$ac_compile") 2>&5
3133 ac_status=$?
3134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3135 test $ac_status = 0; }; then :
3136 for ac_file in conftest.o conftest.obj conftest.*; do
3137 test -f "$ac_file" || continue;
3138 case $ac_file in
3139 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3140 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3141 break;;
3142 esac
3143 done
3144 else
3145 $as_echo "$as_me: failed program was:" >&5
3146 sed 's/^/| /' conftest.$ac_ext >&5
3147
3148 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3150 as_fn_error "cannot compute suffix of object files: cannot compile
3151 See \`config.log' for more details." "$LINENO" 5; }
3152 fi
3153 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3154 fi
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3156 $as_echo "$ac_cv_objext" >&6; }
3157 OBJEXT=$ac_cv_objext
3158 ac_objext=$OBJEXT
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3160 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3161 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3162 $as_echo_n "(cached) " >&6
3163 else
3164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3165 /* end confdefs.h. */
3166
3167 int
3168 main ()
3169 {
3170 #ifndef __GNUC__
3171 choke me
3172 #endif
3173
3174 ;
3175 return 0;
3176 }
3177 _ACEOF
3178 if ac_fn_c_try_compile "$LINENO"; then :
3179 ac_compiler_gnu=yes
3180 else
3181 ac_compiler_gnu=no
3182 fi
3183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3184 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3185
3186 fi
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3188 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3189 if test $ac_compiler_gnu = yes; then
3190 GCC=yes
3191 else
3192 GCC=
3193 fi
3194 ac_test_CFLAGS=${CFLAGS+set}
3195 ac_save_CFLAGS=$CFLAGS
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3197 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3198 if test "${ac_cv_prog_cc_g+set}" = set; then :
3199 $as_echo_n "(cached) " >&6
3200 else
3201 ac_save_c_werror_flag=$ac_c_werror_flag
3202 ac_c_werror_flag=yes
3203 ac_cv_prog_cc_g=no
3204 CFLAGS="-g"
3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3206 /* end confdefs.h. */
3207
3208 int
3209 main ()
3210 {
3211
3212 ;
3213 return 0;
3214 }
3215 _ACEOF
3216 if ac_fn_c_try_compile "$LINENO"; then :
3217 ac_cv_prog_cc_g=yes
3218 else
3219 CFLAGS=""
3220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221 /* end confdefs.h. */
3222
3223 int
3224 main ()
3225 {
3226
3227 ;
3228 return 0;
3229 }
3230 _ACEOF
3231 if ac_fn_c_try_compile "$LINENO"; then :
3232
3233 else
3234 ac_c_werror_flag=$ac_save_c_werror_flag
3235 CFLAGS="-g"
3236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3237 /* end confdefs.h. */
3238
3239 int
3240 main ()
3241 {
3242
3243 ;
3244 return 0;
3245 }
3246 _ACEOF
3247 if ac_fn_c_try_compile "$LINENO"; then :
3248 ac_cv_prog_cc_g=yes
3249 fi
3250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3251 fi
3252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3253 fi
3254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3255 ac_c_werror_flag=$ac_save_c_werror_flag
3256 fi
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3258 $as_echo "$ac_cv_prog_cc_g" >&6; }
3259 if test "$ac_test_CFLAGS" = set; then
3260 CFLAGS=$ac_save_CFLAGS
3261 elif test $ac_cv_prog_cc_g = yes; then
3262 if test "$GCC" = yes; then
3263 CFLAGS="-g -O2"
3264 else
3265 CFLAGS="-g"
3266 fi
3267 else
3268 if test "$GCC" = yes; then
3269 CFLAGS="-O2"
3270 else
3271 CFLAGS=
3272 fi
3273 fi
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3275 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3276 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3277 $as_echo_n "(cached) " >&6
3278 else
3279 ac_cv_prog_cc_c89=no
3280 ac_save_CC=$CC
3281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282 /* end confdefs.h. */
3283 #include <stdarg.h>
3284 #include <stdio.h>
3285 #include <sys/types.h>
3286 #include <sys/stat.h>
3287 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3288 struct buf { int x; };
3289 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3290 static char *e (p, i)
3291 char **p;
3292 int i;
3293 {
3294 return p[i];
3295 }
3296 static char *f (char * (*g) (char **, int), char **p, ...)
3297 {
3298 char *s;
3299 va_list v;
3300 va_start (v,p);
3301 s = g (p, va_arg (v,int));
3302 va_end (v);
3303 return s;
3304 }
3305
3306 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3307 function prototypes and stuff, but not '\xHH' hex character constants.
3308 These don't provoke an error unfortunately, instead are silently treated
3309 as 'x'. The following induces an error, until -std is added to get
3310 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3311 array size at least. It's necessary to write '\x00'==0 to get something
3312 that's true only with -std. */
3313 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3314
3315 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3316 inside strings and character constants. */
3317 #define FOO(x) 'x'
3318 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3319
3320 int test (int i, double x);
3321 struct s1 {int (*f) (int a);};
3322 struct s2 {int (*f) (double a);};
3323 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3324 int argc;
3325 char **argv;
3326 int
3327 main ()
3328 {
3329 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3330 ;
3331 return 0;
3332 }
3333 _ACEOF
3334 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3335 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3336 do
3337 CC="$ac_save_CC $ac_arg"
3338 if ac_fn_c_try_compile "$LINENO"; then :
3339 ac_cv_prog_cc_c89=$ac_arg
3340 fi
3341 rm -f core conftest.err conftest.$ac_objext
3342 test "x$ac_cv_prog_cc_c89" != "xno" && break
3343 done
3344 rm -f conftest.$ac_ext
3345 CC=$ac_save_CC
3346
3347 fi
3348 # AC_CACHE_VAL
3349 case "x$ac_cv_prog_cc_c89" in
3350 x)
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3352 $as_echo "none needed" >&6; } ;;
3353 xno)
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3355 $as_echo "unsupported" >&6; } ;;
3356 *)
3357 CC="$CC $ac_cv_prog_cc_c89"
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3359 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3360 esac
3361 if test "x$ac_cv_prog_cc_c89" != xno; then :
3362
3363 fi
3364
3365 ac_ext=c
3366 ac_cpp='$CPP $CPPFLAGS'
3367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3370
3371 # Find a good install program. We prefer a C program (faster),
3372 # so one script is as good as another. But avoid the broken or
3373 # incompatible versions:
3374 # SysV /etc/install, /usr/sbin/install
3375 # SunOS /usr/etc/install
3376 # IRIX /sbin/install
3377 # AIX /bin/install
3378 # AmigaOS /C/install, which installs bootblocks on floppy discs
3379 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3380 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3381 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3382 # OS/2's system install, which has a completely different semantic
3383 # ./install, which can be erroneously created by make from ./install.sh.
3384 # Reject install programs that cannot install multiple files.
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3386 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3387 if test -z "$INSTALL"; then
3388 if test "${ac_cv_path_install+set}" = set; then :
3389 $as_echo_n "(cached) " >&6
3390 else
3391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3392 for as_dir in $PATH
3393 do
3394 IFS=$as_save_IFS
3395 test -z "$as_dir" && as_dir=.
3396 # Account for people who put trailing slashes in PATH elements.
3397 case $as_dir/ in #((
3398 ./ | .// | /[cC]/* | \
3399 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3400 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3401 /usr/ucb/* ) ;;
3402 *)
3403 # OSF1 and SCO ODT 3.0 have their own names for install.
3404 # Don't use installbsd from OSF since it installs stuff as root
3405 # by default.
3406 for ac_prog in ginstall scoinst install; do
3407 for ac_exec_ext in '' $ac_executable_extensions; do
3408 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3409 if test $ac_prog = install &&
3410 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3411 # AIX install. It has an incompatible calling convention.
3412 :
3413 elif test $ac_prog = install &&
3414 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3415 # program-specific install script used by HP pwplus--don't use.
3416 :
3417 else
3418 rm -rf conftest.one conftest.two conftest.dir
3419 echo one > conftest.one
3420 echo two > conftest.two
3421 mkdir conftest.dir
3422 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3423 test -s conftest.one && test -s conftest.two &&
3424 test -s conftest.dir/conftest.one &&
3425 test -s conftest.dir/conftest.two
3426 then
3427 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3428 break 3
3429 fi
3430 fi
3431 fi
3432 done
3433 done
3434 ;;
3435 esac
3436
3437 done
3438 IFS=$as_save_IFS
3439
3440 rm -rf conftest.one conftest.two conftest.dir
3441
3442 fi
3443 if test "${ac_cv_path_install+set}" = set; then
3444 INSTALL=$ac_cv_path_install
3445 else
3446 # As a last resort, use the slow shell script. Don't cache a
3447 # value for INSTALL within a source directory, because that will
3448 # break other packages using the cache if that directory is
3449 # removed, or if the value is a relative name.
3450 INSTALL=$ac_install_sh
3451 fi
3452 fi
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3454 $as_echo "$INSTALL" >&6; }
3455
3456 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3457 # It thinks the first close brace ends the variable substitution.
3458 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3459
3460 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3461
3462 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3463
3464
3465 # Put a plausible default for CC_FOR_BUILD in Makefile.
3466 if test "x$cross_compiling" = "xno"; then
3467 CC_FOR_BUILD='$(CC)'
3468 else
3469 CC_FOR_BUILD=gcc
3470 fi
3471
3472
3473
3474
3475 AR=${AR-ar}
3476
3477 if test -n "$ac_tool_prefix"; then
3478 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3479 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3481 $as_echo_n "checking for $ac_word... " >&6; }
3482 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3483 $as_echo_n "(cached) " >&6
3484 else
3485 if test -n "$RANLIB"; then
3486 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3487 else
3488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3489 for as_dir in $PATH
3490 do
3491 IFS=$as_save_IFS
3492 test -z "$as_dir" && as_dir=.
3493 for ac_exec_ext in '' $ac_executable_extensions; do
3494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3495 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3497 break 2
3498 fi
3499 done
3500 done
3501 IFS=$as_save_IFS
3502
3503 fi
3504 fi
3505 RANLIB=$ac_cv_prog_RANLIB
3506 if test -n "$RANLIB"; then
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3508 $as_echo "$RANLIB" >&6; }
3509 else
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3511 $as_echo "no" >&6; }
3512 fi
3513
3514
3515 fi
3516 if test -z "$ac_cv_prog_RANLIB"; then
3517 ac_ct_RANLIB=$RANLIB
3518 # Extract the first word of "ranlib", so it can be a program name with args.
3519 set dummy ranlib; ac_word=$2
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3521 $as_echo_n "checking for $ac_word... " >&6; }
3522 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3523 $as_echo_n "(cached) " >&6
3524 else
3525 if test -n "$ac_ct_RANLIB"; then
3526 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3527 else
3528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3529 for as_dir in $PATH
3530 do
3531 IFS=$as_save_IFS
3532 test -z "$as_dir" && as_dir=.
3533 for ac_exec_ext in '' $ac_executable_extensions; do
3534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3535 ac_cv_prog_ac_ct_RANLIB="ranlib"
3536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3537 break 2
3538 fi
3539 done
3540 done
3541 IFS=$as_save_IFS
3542
3543 fi
3544 fi
3545 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3546 if test -n "$ac_ct_RANLIB"; then
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3548 $as_echo "$ac_ct_RANLIB" >&6; }
3549 else
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3551 $as_echo "no" >&6; }
3552 fi
3553
3554 if test "x$ac_ct_RANLIB" = x; then
3555 RANLIB=":"
3556 else
3557 case $cross_compiling:$ac_tool_warned in
3558 yes:)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3561 ac_tool_warned=yes ;;
3562 esac
3563 RANLIB=$ac_ct_RANLIB
3564 fi
3565 else
3566 RANLIB="$ac_cv_prog_RANLIB"
3567 fi
3568
3569
3570 ALL_LINGUAS=
3571 # If we haven't got the data from the intl directory,
3572 # assume NLS is disabled.
3573 USE_NLS=no
3574 LIBINTL=
3575 LIBINTL_DEP=
3576 INCINTL=
3577 XGETTEXT=
3578 GMSGFMT=
3579 POSUB=
3580
3581 if test -f ../../intl/config.intl; then
3582 . ../../intl/config.intl
3583 fi
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3585 $as_echo_n "checking whether NLS is requested... " >&6; }
3586 if test x"$USE_NLS" != xyes; then
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3588 $as_echo "no" >&6; }
3589 else
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3591 $as_echo "yes" >&6; }
3592
3593 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3594
3595
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3597 $as_echo_n "checking for catalogs to be installed... " >&6; }
3598 # Look for .po and .gmo files in the source directory.
3599 CATALOGS=
3600 XLINGUAS=
3601 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3602 # If there aren't any .gmo files the shell will give us the
3603 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3604 # weeded out.
3605 case "$cat" in *\**)
3606 continue;;
3607 esac
3608 # The quadruple backslash is collapsed to a double backslash
3609 # by the backticks, then collapsed again by the double quotes,
3610 # leaving us with one backslash in the sed expression (right
3611 # before the dot that mustn't act as a wildcard).
3612 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3613 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3614 # The user is allowed to set LINGUAS to a list of languages to
3615 # install catalogs for. If it's empty that means "all of them."
3616 if test "x$LINGUAS" = x; then
3617 CATALOGS="$CATALOGS $cat"
3618 XLINGUAS="$XLINGUAS $lang"
3619 else
3620 case "$LINGUAS" in *$lang*)
3621 CATALOGS="$CATALOGS $cat"
3622 XLINGUAS="$XLINGUAS $lang"
3623 ;;
3624 esac
3625 fi
3626 done
3627 LINGUAS="$XLINGUAS"
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3629 $as_echo "$LINGUAS" >&6; }
3630
3631
3632 DATADIRNAME=share
3633
3634 INSTOBJEXT=.mo
3635
3636 GENCAT=gencat
3637
3638 CATOBJEXT=.gmo
3639
3640 fi
3641
3642 # Check for common headers.
3643 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3644 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3645
3646 ac_ext=c
3647 ac_cpp='$CPP $CPPFLAGS'
3648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3652 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3653 # On Suns, sometimes $CPP names a directory.
3654 if test -n "$CPP" && test -d "$CPP"; then
3655 CPP=
3656 fi
3657 if test -z "$CPP"; then
3658 if test "${ac_cv_prog_CPP+set}" = set; then :
3659 $as_echo_n "(cached) " >&6
3660 else
3661 # Double quotes because CPP needs to be expanded
3662 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3663 do
3664 ac_preproc_ok=false
3665 for ac_c_preproc_warn_flag in '' yes
3666 do
3667 # Use a header file that comes with gcc, so configuring glibc
3668 # with a fresh cross-compiler works.
3669 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3670 # <limits.h> exists even on freestanding compilers.
3671 # On the NeXT, cc -E runs the code through the compiler's parser,
3672 # not just through cpp. "Syntax error" is here to catch this case.
3673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674 /* end confdefs.h. */
3675 #ifdef __STDC__
3676 # include <limits.h>
3677 #else
3678 # include <assert.h>
3679 #endif
3680 Syntax error
3681 _ACEOF
3682 if ac_fn_c_try_cpp "$LINENO"; then :
3683
3684 else
3685 # Broken: fails on valid input.
3686 continue
3687 fi
3688 rm -f conftest.err conftest.$ac_ext
3689
3690 # OK, works on sane cases. Now check whether nonexistent headers
3691 # can be detected and how.
3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h. */
3694 #include <ac_nonexistent.h>
3695 _ACEOF
3696 if ac_fn_c_try_cpp "$LINENO"; then :
3697 # Broken: success on invalid input.
3698 continue
3699 else
3700 # Passes both tests.
3701 ac_preproc_ok=:
3702 break
3703 fi
3704 rm -f conftest.err conftest.$ac_ext
3705
3706 done
3707 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3708 rm -f conftest.err conftest.$ac_ext
3709 if $ac_preproc_ok; then :
3710 break
3711 fi
3712
3713 done
3714 ac_cv_prog_CPP=$CPP
3715
3716 fi
3717 CPP=$ac_cv_prog_CPP
3718 else
3719 ac_cv_prog_CPP=$CPP
3720 fi
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3722 $as_echo "$CPP" >&6; }
3723 ac_preproc_ok=false
3724 for ac_c_preproc_warn_flag in '' yes
3725 do
3726 # Use a header file that comes with gcc, so configuring glibc
3727 # with a fresh cross-compiler works.
3728 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3729 # <limits.h> exists even on freestanding compilers.
3730 # On the NeXT, cc -E runs the code through the compiler's parser,
3731 # not just through cpp. "Syntax error" is here to catch this case.
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3734 #ifdef __STDC__
3735 # include <limits.h>
3736 #else
3737 # include <assert.h>
3738 #endif
3739 Syntax error
3740 _ACEOF
3741 if ac_fn_c_try_cpp "$LINENO"; then :
3742
3743 else
3744 # Broken: fails on valid input.
3745 continue
3746 fi
3747 rm -f conftest.err conftest.$ac_ext
3748
3749 # OK, works on sane cases. Now check whether nonexistent headers
3750 # can be detected and how.
3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h. */
3753 #include <ac_nonexistent.h>
3754 _ACEOF
3755 if ac_fn_c_try_cpp "$LINENO"; then :
3756 # Broken: success on invalid input.
3757 continue
3758 else
3759 # Passes both tests.
3760 ac_preproc_ok=:
3761 break
3762 fi
3763 rm -f conftest.err conftest.$ac_ext
3764
3765 done
3766 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3767 rm -f conftest.err conftest.$ac_ext
3768 if $ac_preproc_ok; then :
3769
3770 else
3771 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3772 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3773 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3774 See \`config.log' for more details." "$LINENO" 5; }
3775 fi
3776
3777 ac_ext=c
3778 ac_cpp='$CPP $CPPFLAGS'
3779 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3780 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3781 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3782
3783
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3785 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3786 if test "${ac_cv_path_GREP+set}" = set; then :
3787 $as_echo_n "(cached) " >&6
3788 else
3789 if test -z "$GREP"; then
3790 ac_path_GREP_found=false
3791 # Loop through the user's path and test for each of PROGNAME-LIST
3792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3793 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3794 do
3795 IFS=$as_save_IFS
3796 test -z "$as_dir" && as_dir=.
3797 for ac_prog in grep ggrep; do
3798 for ac_exec_ext in '' $ac_executable_extensions; do
3799 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3800 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3801 # Check for GNU ac_path_GREP and select it if it is found.
3802 # Check for GNU $ac_path_GREP
3803 case `"$ac_path_GREP" --version 2>&1` in
3804 *GNU*)
3805 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3806 *)
3807 ac_count=0
3808 $as_echo_n 0123456789 >"conftest.in"
3809 while :
3810 do
3811 cat "conftest.in" "conftest.in" >"conftest.tmp"
3812 mv "conftest.tmp" "conftest.in"
3813 cp "conftest.in" "conftest.nl"
3814 $as_echo 'GREP' >> "conftest.nl"
3815 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3816 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3817 as_fn_arith $ac_count + 1 && ac_count=$as_val
3818 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3819 # Best one so far, save it but keep looking for a better one
3820 ac_cv_path_GREP="$ac_path_GREP"
3821 ac_path_GREP_max=$ac_count
3822 fi
3823 # 10*(2^10) chars as input seems more than enough
3824 test $ac_count -gt 10 && break
3825 done
3826 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3827 esac
3828
3829 $ac_path_GREP_found && break 3
3830 done
3831 done
3832 done
3833 IFS=$as_save_IFS
3834 if test -z "$ac_cv_path_GREP"; then
3835 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3836 fi
3837 else
3838 ac_cv_path_GREP=$GREP
3839 fi
3840
3841 fi
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3843 $as_echo "$ac_cv_path_GREP" >&6; }
3844 GREP="$ac_cv_path_GREP"
3845
3846
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3848 $as_echo_n "checking for egrep... " >&6; }
3849 if test "${ac_cv_path_EGREP+set}" = set; then :
3850 $as_echo_n "(cached) " >&6
3851 else
3852 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3853 then ac_cv_path_EGREP="$GREP -E"
3854 else
3855 if test -z "$EGREP"; then
3856 ac_path_EGREP_found=false
3857 # Loop through the user's path and test for each of PROGNAME-LIST
3858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3859 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3860 do
3861 IFS=$as_save_IFS
3862 test -z "$as_dir" && as_dir=.
3863 for ac_prog in egrep; do
3864 for ac_exec_ext in '' $ac_executable_extensions; do
3865 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3866 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3867 # Check for GNU ac_path_EGREP and select it if it is found.
3868 # Check for GNU $ac_path_EGREP
3869 case `"$ac_path_EGREP" --version 2>&1` in
3870 *GNU*)
3871 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3872 *)
3873 ac_count=0
3874 $as_echo_n 0123456789 >"conftest.in"
3875 while :
3876 do
3877 cat "conftest.in" "conftest.in" >"conftest.tmp"
3878 mv "conftest.tmp" "conftest.in"
3879 cp "conftest.in" "conftest.nl"
3880 $as_echo 'EGREP' >> "conftest.nl"
3881 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3882 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3883 as_fn_arith $ac_count + 1 && ac_count=$as_val
3884 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3885 # Best one so far, save it but keep looking for a better one
3886 ac_cv_path_EGREP="$ac_path_EGREP"
3887 ac_path_EGREP_max=$ac_count
3888 fi
3889 # 10*(2^10) chars as input seems more than enough
3890 test $ac_count -gt 10 && break
3891 done
3892 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3893 esac
3894
3895 $ac_path_EGREP_found && break 3
3896 done
3897 done
3898 done
3899 IFS=$as_save_IFS
3900 if test -z "$ac_cv_path_EGREP"; then
3901 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3902 fi
3903 else
3904 ac_cv_path_EGREP=$EGREP
3905 fi
3906
3907 fi
3908 fi
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3910 $as_echo "$ac_cv_path_EGREP" >&6; }
3911 EGREP="$ac_cv_path_EGREP"
3912
3913
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3915 $as_echo_n "checking for ANSI C header files... " >&6; }
3916 if test "${ac_cv_header_stdc+set}" = set; then :
3917 $as_echo_n "(cached) " >&6
3918 else
3919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h. */
3921 #include <stdlib.h>
3922 #include <stdarg.h>
3923 #include <string.h>
3924 #include <float.h>
3925
3926 int
3927 main ()
3928 {
3929
3930 ;
3931 return 0;
3932 }
3933 _ACEOF
3934 if ac_fn_c_try_compile "$LINENO"; then :
3935 ac_cv_header_stdc=yes
3936 else
3937 ac_cv_header_stdc=no
3938 fi
3939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3940
3941 if test $ac_cv_header_stdc = yes; then
3942 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3944 /* end confdefs.h. */
3945 #include <string.h>
3946
3947 _ACEOF
3948 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3949 $EGREP "memchr" >/dev/null 2>&1; then :
3950
3951 else
3952 ac_cv_header_stdc=no
3953 fi
3954 rm -f conftest*
3955
3956 fi
3957
3958 if test $ac_cv_header_stdc = yes; then
3959 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3961 /* end confdefs.h. */
3962 #include <stdlib.h>
3963
3964 _ACEOF
3965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3966 $EGREP "free" >/dev/null 2>&1; then :
3967
3968 else
3969 ac_cv_header_stdc=no
3970 fi
3971 rm -f conftest*
3972
3973 fi
3974
3975 if test $ac_cv_header_stdc = yes; then
3976 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3977 if test "$cross_compiling" = yes; then :
3978 :
3979 else
3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3981 /* end confdefs.h. */
3982 #include <ctype.h>
3983 #include <stdlib.h>
3984 #if ((' ' & 0x0FF) == 0x020)
3985 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3986 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3987 #else
3988 # define ISLOWER(c) \
3989 (('a' <= (c) && (c) <= 'i') \
3990 || ('j' <= (c) && (c) <= 'r') \
3991 || ('s' <= (c) && (c) <= 'z'))
3992 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3993 #endif
3994
3995 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3996 int
3997 main ()
3998 {
3999 int i;
4000 for (i = 0; i < 256; i++)
4001 if (XOR (islower (i), ISLOWER (i))
4002 || toupper (i) != TOUPPER (i))
4003 return 2;
4004 return 0;
4005 }
4006 _ACEOF
4007 if ac_fn_c_try_run "$LINENO"; then :
4008
4009 else
4010 ac_cv_header_stdc=no
4011 fi
4012 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4013 conftest.$ac_objext conftest.beam conftest.$ac_ext
4014 fi
4015
4016 fi
4017 fi
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4019 $as_echo "$ac_cv_header_stdc" >&6; }
4020 if test $ac_cv_header_stdc = yes; then
4021
4022 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4023
4024 fi
4025
4026 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4027 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4028 inttypes.h stdint.h unistd.h
4029 do :
4030 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4031 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4032 "
4033 eval as_val=\$$as_ac_Header
4034 if test "x$as_val" = x""yes; then :
4035 cat >>confdefs.h <<_ACEOF
4036 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4037 _ACEOF
4038
4039 fi
4040
4041 done
4042
4043
4044 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4045 do :
4046 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4047 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4048 eval as_val=\$$as_ac_Header
4049 if test "x$as_val" = x""yes; then :
4050 cat >>confdefs.h <<_ACEOF
4051 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4052 _ACEOF
4053
4054 fi
4055
4056 done
4057
4058 for ac_header in sys/time.h sys/resource.h
4059 do :
4060 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4061 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4062 eval as_val=\$$as_ac_Header
4063 if test "x$as_val" = x""yes; then :
4064 cat >>confdefs.h <<_ACEOF
4065 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4066 _ACEOF
4067
4068 fi
4069
4070 done
4071
4072 for ac_header in fcntl.h fpu_control.h
4073 do :
4074 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4075 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4076 eval as_val=\$$as_ac_Header
4077 if test "x$as_val" = x""yes; then :
4078 cat >>confdefs.h <<_ACEOF
4079 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4080 _ACEOF
4081
4082 fi
4083
4084 done
4085
4086 for ac_header in dlfcn.h errno.h sys/stat.h
4087 do :
4088 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4089 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4090 eval as_val=\$$as_ac_Header
4091 if test "x$as_val" = x""yes; then :
4092 cat >>confdefs.h <<_ACEOF
4093 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4094 _ACEOF
4095
4096 fi
4097
4098 done
4099
4100 for ac_func in getrusage time sigaction __setfpucw
4101 do :
4102 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4103 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4104 eval as_val=\$$as_ac_var
4105 if test "x$as_val" = x""yes; then :
4106 cat >>confdefs.h <<_ACEOF
4107 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4108 _ACEOF
4109
4110 fi
4111 done
4112
4113
4114 # Check for socket libraries
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4116 $as_echo_n "checking for bind in -lsocket... " >&6; }
4117 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4118 $as_echo_n "(cached) " >&6
4119 else
4120 ac_check_lib_save_LIBS=$LIBS
4121 LIBS="-lsocket $LIBS"
4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h. */
4124
4125 /* Override any GCC internal prototype to avoid an error.
4126 Use char because int might match the return type of a GCC
4127 builtin and then its argument prototype would still apply. */
4128 #ifdef __cplusplus
4129 extern "C"
4130 #endif
4131 char bind ();
4132 int
4133 main ()
4134 {
4135 return bind ();
4136 ;
4137 return 0;
4138 }
4139 _ACEOF
4140 if ac_fn_c_try_link "$LINENO"; then :
4141 ac_cv_lib_socket_bind=yes
4142 else
4143 ac_cv_lib_socket_bind=no
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext \
4146 conftest$ac_exeext conftest.$ac_ext
4147 LIBS=$ac_check_lib_save_LIBS
4148 fi
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4150 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4151 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4152 cat >>confdefs.h <<_ACEOF
4153 #define HAVE_LIBSOCKET 1
4154 _ACEOF
4155
4156 LIBS="-lsocket $LIBS"
4157
4158 fi
4159
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4161 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4162 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4163 $as_echo_n "(cached) " >&6
4164 else
4165 ac_check_lib_save_LIBS=$LIBS
4166 LIBS="-lnsl $LIBS"
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168 /* end confdefs.h. */
4169
4170 /* Override any GCC internal prototype to avoid an error.
4171 Use char because int might match the return type of a GCC
4172 builtin and then its argument prototype would still apply. */
4173 #ifdef __cplusplus
4174 extern "C"
4175 #endif
4176 char gethostbyname ();
4177 int
4178 main ()
4179 {
4180 return gethostbyname ();
4181 ;
4182 return 0;
4183 }
4184 _ACEOF
4185 if ac_fn_c_try_link "$LINENO"; then :
4186 ac_cv_lib_nsl_gethostbyname=yes
4187 else
4188 ac_cv_lib_nsl_gethostbyname=no
4189 fi
4190 rm -f core conftest.err conftest.$ac_objext \
4191 conftest$ac_exeext conftest.$ac_ext
4192 LIBS=$ac_check_lib_save_LIBS
4193 fi
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4195 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4196 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4197 cat >>confdefs.h <<_ACEOF
4198 #define HAVE_LIBNSL 1
4199 _ACEOF
4200
4201 LIBS="-lnsl $LIBS"
4202
4203 fi
4204
4205
4206 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4207 # using the same condition.
4208
4209 # See if the user specified whether he wants zlib support or not.
4210
4211 # Check whether --with-zlib was given.
4212 if test "${with_zlib+set}" = set; then :
4213 withval=$with_zlib;
4214 else
4215 with_zlib=auto
4216 fi
4217
4218
4219 if test "$with_zlib" != "no"; then
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4221 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4222 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4223 $as_echo_n "(cached) " >&6
4224 else
4225 ac_func_search_save_LIBS=$LIBS
4226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h. */
4228
4229 /* Override any GCC internal prototype to avoid an error.
4230 Use char because int might match the return type of a GCC
4231 builtin and then its argument prototype would still apply. */
4232 #ifdef __cplusplus
4233 extern "C"
4234 #endif
4235 char zlibVersion ();
4236 int
4237 main ()
4238 {
4239 return zlibVersion ();
4240 ;
4241 return 0;
4242 }
4243 _ACEOF
4244 for ac_lib in '' z; do
4245 if test -z "$ac_lib"; then
4246 ac_res="none required"
4247 else
4248 ac_res=-l$ac_lib
4249 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4250 fi
4251 if ac_fn_c_try_link "$LINENO"; then :
4252 ac_cv_search_zlibVersion=$ac_res
4253 fi
4254 rm -f core conftest.err conftest.$ac_objext \
4255 conftest$ac_exeext
4256 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4257 break
4258 fi
4259 done
4260 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4261
4262 else
4263 ac_cv_search_zlibVersion=no
4264 fi
4265 rm conftest.$ac_ext
4266 LIBS=$ac_func_search_save_LIBS
4267 fi
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4269 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4270 ac_res=$ac_cv_search_zlibVersion
4271 if test "$ac_res" != no; then :
4272 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4273 for ac_header in zlib.h
4274 do :
4275 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4276 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4277 cat >>confdefs.h <<_ACEOF
4278 #define HAVE_ZLIB_H 1
4279 _ACEOF
4280
4281 fi
4282
4283 done
4284
4285 fi
4286
4287 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4288 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4289 fi
4290 fi
4291
4292
4293 . ${srcdir}/../../bfd/configure.host
4294
4295
4296
4297 USE_MAINTAINER_MODE=no
4298 # Check whether --enable-maintainer-mode was given.
4299 if test "${enable_maintainer_mode+set}" = set; then :
4300 enableval=$enable_maintainer_mode; case "${enableval}" in
4301 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4302 no) MAINT="#" ;;
4303 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4304 esac
4305 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4306 echo "Setting maintainer mode" 6>&1
4307 fi
4308 else
4309 MAINT="#"
4310 fi
4311
4312
4313
4314 # Check whether --enable-sim-bswap was given.
4315 if test "${enable_sim_bswap+set}" = set; then :
4316 enableval=$enable_sim_bswap; case "${enableval}" in
4317 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4318 no) sim_bswap="-DWITH_BSWAP=0";;
4319 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4320 esac
4321 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4322 echo "Setting bswap flags = $sim_bswap" 6>&1
4323 fi
4324 else
4325 sim_bswap=""
4326 fi
4327
4328
4329
4330 # Check whether --enable-sim-cflags was given.
4331 if test "${enable_sim_cflags+set}" = set; then :
4332 enableval=$enable_sim_cflags; case "${enableval}" in
4333 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4334 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4335 no) sim_cflags="";;
4336 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4337 esac
4338 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4339 echo "Setting sim cflags = $sim_cflags" 6>&1
4340 fi
4341 else
4342 sim_cflags=""
4343 fi
4344
4345
4346
4347 # Check whether --enable-sim-debug was given.
4348 if test "${enable_sim_debug+set}" = set; then :
4349 enableval=$enable_sim_debug; case "${enableval}" in
4350 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4351 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4352 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4353 esac
4354 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4355 echo "Setting sim debug = $sim_debug" 6>&1
4356 fi
4357 else
4358 sim_debug=""
4359 fi
4360
4361
4362
4363 # Check whether --enable-sim-stdio was given.
4364 if test "${enable_sim_stdio+set}" = set; then :
4365 enableval=$enable_sim_stdio; case "${enableval}" in
4366 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4367 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4368 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4369 esac
4370 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4371 echo "Setting stdio flags = $sim_stdio" 6>&1
4372 fi
4373 else
4374 sim_stdio=""
4375 fi
4376
4377
4378
4379 # Check whether --enable-sim-trace was given.
4380 if test "${enable_sim_trace+set}" = set; then :
4381 enableval=$enable_sim_trace; case "${enableval}" in
4382 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4383 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4384 [-0-9]*)
4385 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4386 [a-z]*)
4387 sim_trace=""
4388 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4389 if test x"$sim_trace" = x; then
4390 sim_trace="-DWITH_TRACE='(TRACE_$x"
4391 else
4392 sim_trace="${sim_trace}|TRACE_$x"
4393 fi
4394 done
4395 sim_trace="$sim_trace)'" ;;
4396 esac
4397 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4398 echo "Setting sim trace = $sim_trace" 6>&1
4399 fi
4400 else
4401 sim_trace=""
4402 fi
4403
4404
4405
4406 # Check whether --enable-sim-profile was given.
4407 if test "${enable_sim_profile+set}" = set; then :
4408 enableval=$enable_sim_profile; case "${enableval}" in
4409 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4410 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4411 [-0-9]*)
4412 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4413 [a-z]*)
4414 sim_profile=""
4415 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4416 if test x"$sim_profile" = x; then
4417 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4418 else
4419 sim_profile="${sim_profile}|PROFILE_$x"
4420 fi
4421 done
4422 sim_profile="$sim_profile)'" ;;
4423 esac
4424 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4425 echo "Setting sim profile = $sim_profile" 6>&1
4426 fi
4427 else
4428 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4429 fi
4430
4431
4432
4433
4434 # Check whether --with-pkgversion was given.
4435 if test "${with_pkgversion+set}" = set; then :
4436 withval=$with_pkgversion; case "$withval" in
4437 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4438 no) PKGVERSION= ;;
4439 *) PKGVERSION="($withval) " ;;
4440 esac
4441 else
4442 PKGVERSION="(GDB) "
4443
4444 fi
4445
4446
4447
4448
4449
4450 # Check whether --with-bugurl was given.
4451 if test "${with_bugurl+set}" = set; then :
4452 withval=$with_bugurl; case "$withval" in
4453 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4454 no) BUGURL=
4455 ;;
4456 *) BUGURL="$withval"
4457 ;;
4458 esac
4459 else
4460 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4461
4462 fi
4463
4464 case ${BUGURL} in
4465 "")
4466 REPORT_BUGS_TO=
4467 REPORT_BUGS_TEXI=
4468 ;;
4469 *)
4470 REPORT_BUGS_TO="<$BUGURL>"
4471 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4472 ;;
4473 esac;
4474
4475
4476
4477
4478 cat >>confdefs.h <<_ACEOF
4479 #define PKGVERSION "$PKGVERSION"
4480 _ACEOF
4481
4482
4483 cat >>confdefs.h <<_ACEOF
4484 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4485 _ACEOF
4486
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4489 $as_echo_n "checking return type of signal handlers... " >&6; }
4490 if test "${ac_cv_type_signal+set}" = set; then :
4491 $as_echo_n "(cached) " >&6
4492 else
4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4494 /* end confdefs.h. */
4495 #include <sys/types.h>
4496 #include <signal.h>
4497
4498 int
4499 main ()
4500 {
4501 return *(signal (0, 0)) (0) == 1;
4502 ;
4503 return 0;
4504 }
4505 _ACEOF
4506 if ac_fn_c_try_compile "$LINENO"; then :
4507 ac_cv_type_signal=int
4508 else
4509 ac_cv_type_signal=void
4510 fi
4511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4512 fi
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4514 $as_echo "$ac_cv_type_signal" >&6; }
4515
4516 cat >>confdefs.h <<_ACEOF
4517 #define RETSIGTYPE $ac_cv_type_signal
4518 _ACEOF
4519
4520
4521
4522
4523
4524 sim_link_files=
4525 sim_link_links=
4526
4527 sim_link_links=tconfig.h
4528 if test -f ${srcdir}/tconfig.in
4529 then
4530 sim_link_files=tconfig.in
4531 else
4532 sim_link_files=../common/tconfig.in
4533 fi
4534
4535 # targ-vals.def points to the libc macro description file.
4536 case "${target}" in
4537 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4538 esac
4539 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4540 sim_link_links="${sim_link_links} targ-vals.def"
4541
4542
4543 # For dv-rv and rvdummy.
4544 for ac_header in sys/socket.h sys/select.h limits.h sys/param.h
4545 do :
4546 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4547 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4548 eval as_val=\$$as_ac_Header
4549 if test "x$as_val" = x""yes; then :
4550 cat >>confdefs.h <<_ACEOF
4551 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4552 _ACEOF
4553
4554 fi
4555
4556 done
4557
4558
4559 wire_alignment="NONSTRICT_ALIGNMENT"
4560 default_alignment=""
4561
4562 # Check whether --enable-sim-alignment was given.
4563 if test "${enable_sim_alignment+set}" = set; then :
4564 enableval=$enable_sim_alignment; case "${enableval}" in
4565 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4566 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4567 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4568 yes) if test x"$wire_alignment" != x; then
4569 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4570 else
4571 if test x"$default_alignment" != x; then
4572 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4573 else
4574 echo "No hard-wired alignment for target $target" 1>&6
4575 sim_alignment="-DWITH_ALIGNMENT=0"
4576 fi
4577 fi;;
4578 no) if test x"$default_alignment" != x; then
4579 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4580 else
4581 if test x"$wire_alignment" != x; then
4582 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4583 else
4584 echo "No default alignment for target $target" 1>&6
4585 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4586 fi
4587 fi;;
4588 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4589 esac
4590 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4591 echo "Setting alignment flags = $sim_alignment" 6>&1
4592 fi
4593 else
4594 if test x"$default_alignment" != x; then
4595 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4596 else
4597 if test x"$wire_alignment" != x; then
4598 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4599 else
4600 sim_alignment=
4601 fi
4602 fi
4603 fi
4604
4605
4606 # Check whether --enable-sim-hostendian was given.
4607 if test "${enable_sim_hostendian+set}" = set; then :
4608 enableval=$enable_sim_hostendian; case "${enableval}" in
4609 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4610 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4611 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4612 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4613 esac
4614 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4615 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4616 fi
4617 else
4618
4619 if test "x$cross_compiling" = "xno"; then
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4621 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4622 if test "${ac_cv_c_bigendian+set}" = set; then :
4623 $as_echo_n "(cached) " >&6
4624 else
4625 ac_cv_c_bigendian=unknown
4626 # See if we're dealing with a universal compiler.
4627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4628 /* end confdefs.h. */
4629 #ifndef __APPLE_CC__
4630 not a universal capable compiler
4631 #endif
4632 typedef int dummy;
4633
4634 _ACEOF
4635 if ac_fn_c_try_compile "$LINENO"; then :
4636
4637 # Check for potential -arch flags. It is not universal unless
4638 # there are at least two -arch flags with different values.
4639 ac_arch=
4640 ac_prev=
4641 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4642 if test -n "$ac_prev"; then
4643 case $ac_word in
4644 i?86 | x86_64 | ppc | ppc64)
4645 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4646 ac_arch=$ac_word
4647 else
4648 ac_cv_c_bigendian=universal
4649 break
4650 fi
4651 ;;
4652 esac
4653 ac_prev=
4654 elif test "x$ac_word" = "x-arch"; then
4655 ac_prev=arch
4656 fi
4657 done
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660 if test $ac_cv_c_bigendian = unknown; then
4661 # See if sys/param.h defines the BYTE_ORDER macro.
4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4663 /* end confdefs.h. */
4664 #include <sys/types.h>
4665 #include <sys/param.h>
4666
4667 int
4668 main ()
4669 {
4670 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4671 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4672 && LITTLE_ENDIAN)
4673 bogus endian macros
4674 #endif
4675
4676 ;
4677 return 0;
4678 }
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681 # It does; now see whether it defined to BIG_ENDIAN or not.
4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4683 /* end confdefs.h. */
4684 #include <sys/types.h>
4685 #include <sys/param.h>
4686
4687 int
4688 main ()
4689 {
4690 #if BYTE_ORDER != BIG_ENDIAN
4691 not big endian
4692 #endif
4693
4694 ;
4695 return 0;
4696 }
4697 _ACEOF
4698 if ac_fn_c_try_compile "$LINENO"; then :
4699 ac_cv_c_bigendian=yes
4700 else
4701 ac_cv_c_bigendian=no
4702 fi
4703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4704 fi
4705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4706 fi
4707 if test $ac_cv_c_bigendian = unknown; then
4708 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h. */
4711 #include <limits.h>
4712
4713 int
4714 main ()
4715 {
4716 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4717 bogus endian macros
4718 #endif
4719
4720 ;
4721 return 0;
4722 }
4723 _ACEOF
4724 if ac_fn_c_try_compile "$LINENO"; then :
4725 # It does; now see whether it defined to _BIG_ENDIAN or not.
4726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4727 /* end confdefs.h. */
4728 #include <limits.h>
4729
4730 int
4731 main ()
4732 {
4733 #ifndef _BIG_ENDIAN
4734 not big endian
4735 #endif
4736
4737 ;
4738 return 0;
4739 }
4740 _ACEOF
4741 if ac_fn_c_try_compile "$LINENO"; then :
4742 ac_cv_c_bigendian=yes
4743 else
4744 ac_cv_c_bigendian=no
4745 fi
4746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4747 fi
4748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4749 fi
4750 if test $ac_cv_c_bigendian = unknown; then
4751 # Compile a test program.
4752 if test "$cross_compiling" = yes; then :
4753 # Try to guess by grepping values from an object file.
4754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4755 /* end confdefs.h. */
4756 short int ascii_mm[] =
4757 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4758 short int ascii_ii[] =
4759 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4760 int use_ascii (int i) {
4761 return ascii_mm[i] + ascii_ii[i];
4762 }
4763 short int ebcdic_ii[] =
4764 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4765 short int ebcdic_mm[] =
4766 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4767 int use_ebcdic (int i) {
4768 return ebcdic_mm[i] + ebcdic_ii[i];
4769 }
4770 extern int foo;
4771
4772 int
4773 main ()
4774 {
4775 return use_ascii (foo) == use_ebcdic (foo);
4776 ;
4777 return 0;
4778 }
4779 _ACEOF
4780 if ac_fn_c_try_compile "$LINENO"; then :
4781 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4782 ac_cv_c_bigendian=yes
4783 fi
4784 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4785 if test "$ac_cv_c_bigendian" = unknown; then
4786 ac_cv_c_bigendian=no
4787 else
4788 # finding both strings is unlikely to happen, but who knows?
4789 ac_cv_c_bigendian=unknown
4790 fi
4791 fi
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 else
4795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4796 /* end confdefs.h. */
4797 $ac_includes_default
4798 int
4799 main ()
4800 {
4801
4802 /* Are we little or big endian? From Harbison&Steele. */
4803 union
4804 {
4805 long int l;
4806 char c[sizeof (long int)];
4807 } u;
4808 u.l = 1;
4809 return u.c[sizeof (long int) - 1] == 1;
4810
4811 ;
4812 return 0;
4813 }
4814 _ACEOF
4815 if ac_fn_c_try_run "$LINENO"; then :
4816 ac_cv_c_bigendian=no
4817 else
4818 ac_cv_c_bigendian=yes
4819 fi
4820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4821 conftest.$ac_objext conftest.beam conftest.$ac_ext
4822 fi
4823
4824 fi
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4827 $as_echo "$ac_cv_c_bigendian" >&6; }
4828 case $ac_cv_c_bigendian in #(
4829 yes)
4830 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4831 ;; #(
4832 no)
4833 ;; #(
4834 universal)
4835
4836 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4837
4838 ;; #(
4839 *)
4840 as_fn_error "unknown endianness
4841 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4842 esac
4843
4844 if test $ac_cv_c_bigendian = yes; then
4845 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4846 else
4847 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4848 fi
4849 else
4850 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4851 fi
4852 fi
4853
4854
4855 default_sim_scache="16384"
4856 # Check whether --enable-sim-scache was given.
4857 if test "${enable_sim_scache+set}" = set; then :
4858 enableval=$enable_sim_scache; case "${enableval}" in
4859 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
4860 no) sim_scache="-DWITH_SCACHE=0" ;;
4861 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
4862 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
4863 sim_scache="";;
4864 esac
4865 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
4866 echo "Setting scache size = $sim_scache" 6>&1
4867 fi
4868 else
4869 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
4870 fi
4871
4872
4873
4874 # NOTE: Don't add -Wall or -Wunused, they both include
4875 # -Wunused-parameter which reports bogus warnings.
4876 # NOTE: If you add to this list, remember to update
4877 # gdb/doc/gdbint.texinfo.
4878 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4879 -Wformat -Wparentheses -Wpointer-arith"
4880 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4881 if test x${CFLAGS+set} = xset; then
4882 case "${CFLAGS}" in
4883 *"-O0"* ) ;;
4884 *"-O"* )
4885 build_warnings="${build_warnings} -Wuninitialized"
4886 ;;
4887 esac
4888 else
4889 build_warnings="${build_warnings} -Wuninitialized"
4890 fi
4891 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4892 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4893 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4894 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4895 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4896 # -Woverloaded-virtual -Winline -Werror"
4897 # Check whether --enable-build-warnings was given.
4898 if test "${enable_build_warnings+set}" = set; then :
4899 enableval=$enable_build_warnings; case "${enableval}" in
4900 yes) ;;
4901 no) build_warnings="-w";;
4902 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4903 build_warnings="${build_warnings} ${t}";;
4904 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4905 build_warnings="${t} ${build_warnings}";;
4906 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4907 esac
4908 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4909 echo "Setting compiler warning flags = $build_warnings" 6>&1
4910 fi
4911 fi
4912 # Check whether --enable-sim-build-warnings was given.
4913 if test "${enable_sim_build_warnings+set}" = set; then :
4914 enableval=$enable_sim_build_warnings; case "${enableval}" in
4915 yes) ;;
4916 no) build_warnings="-w";;
4917 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4918 build_warnings="${build_warnings} ${t}";;
4919 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4920 build_warnings="${t} ${build_warnings}";;
4921 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4922 esac
4923 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4924 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4925 fi
4926 fi
4927 WARN_CFLAGS=""
4928 WERROR_CFLAGS=""
4929 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4930 then
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4932 $as_echo_n "checking compiler warning flags... " >&6; }
4933 # Separate out the -Werror flag as some files just cannot be
4934 # compiled with it enabled.
4935 for w in ${build_warnings}; do
4936 case $w in
4937 -Werr*) WERROR_CFLAGS=-Werror ;;
4938 *) # Check that GCC accepts it
4939 saved_CFLAGS="$CFLAGS"
4940 CFLAGS="$CFLAGS $w"
4941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4942 /* end confdefs.h. */
4943
4944 int
4945 main ()
4946 {
4947
4948 ;
4949 return 0;
4950 }
4951 _ACEOF
4952 if ac_fn_c_try_compile "$LINENO"; then :
4953 WARN_CFLAGS="${WARN_CFLAGS} $w"
4954 fi
4955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4956 CFLAGS="$saved_CFLAGS"
4957 esac
4958 done
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4960 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4961 fi
4962
4963
4964 if test x"no" = x"yes"; then
4965 sim_hw_p=yes
4966 else
4967 sim_hw_p=no
4968 fi
4969 if test ""; then
4970 hardware="core pal glue"
4971 else
4972 hardware="core pal glue rv cris"
4973 fi
4974 sim_hw_cflags="-DWITH_HW=1"
4975 sim_hw="$hardware"
4976 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4977 # Check whether --enable-sim-hardware was given.
4978 if test "${enable_sim_hardware+set}" = set; then :
4979 enableval=$enable_sim_hardware;
4980 case "${enableval}" in
4981 yes) sim_hw_p=yes;;
4982 no) sim_hw_p=no;;
4983 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4984 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4985 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4986 esac
4987 if test "$sim_hw_p" != yes; then
4988 sim_hw_objs=
4989 sim_hw_cflags="-DWITH_HW=0"
4990 sim_hw=
4991 else
4992 sim_hw_cflags="-DWITH_HW=1"
4993 # remove duplicates
4994 sim_hw=""
4995 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4996 for i in $hardware ; do
4997 case " $sim_hw " in
4998 *" $i "*) ;;
4999 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5000 esac
5001 done
5002 fi
5003 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5004 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5005 fi
5006 else
5007
5008 if test "$sim_hw_p" != yes; then
5009 sim_hw_objs=
5010 sim_hw_cflags="-DWITH_HW=0"
5011 sim_hw=
5012 fi
5013 if test x"$silent" != x"yes"; then
5014 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5015 fi
5016 fi
5017
5018
5019 # The default model shouldn't matter as long as there's a BFD.
5020
5021 default_sim_default_model="crisv32"
5022 # Check whether --enable-sim-default-model was given.
5023 if test "${enable_sim_default_model+set}" = set; then :
5024 enableval=$enable_sim_default_model; case "${enableval}" in
5025 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
5026 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
5027 esac
5028 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5029 echo "Setting default model = $sim_default_model" 6>&1
5030 fi
5031 else
5032 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
5033 fi
5034
5035
5036
5037 # Check whether --enable-sim-environment was given.
5038 if test "${enable_sim_environment+set}" = set; then :
5039 enableval=$enable_sim_environment; case "${enableval}" in
5040 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5041 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5042 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5043 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5044 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5045 sim_environment="";;
5046 esac
5047 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5048 echo "Setting sim environment = $sim_environment" 6>&1
5049 fi
5050 else
5051 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5052 fi
5053
5054
5055 default_sim_inline=""
5056 # Check whether --enable-sim-inline was given.
5057 if test "${enable_sim_inline+set}" = set; then :
5058 enableval=$enable_sim_inline; sim_inline=""
5059 case "$enableval" in
5060 no) sim_inline="-DDEFAULT_INLINE=0";;
5061 0) sim_inline="-DDEFAULT_INLINE=0";;
5062 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
5063 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
5064 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5065 new_flag=""
5066 case "$x" in
5067 *_INLINE=*) new_flag="-D$x";;
5068 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
5069 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
5070 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
5071 esac
5072 if test x"$sim_inline" = x""; then
5073 sim_inline="$new_flag"
5074 else
5075 sim_inline="$sim_inline $new_flag"
5076 fi
5077 done;;
5078 esac
5079 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5080 echo "Setting inline flags = $sim_inline" 6>&1
5081 fi
5082 else
5083
5084 if test "x$cross_compiling" = "xno"; then
5085 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5086 sim_inline="${default_sim_inline}"
5087 if test x"$silent" != x"yes"; then
5088 echo "Setting inline flags = $sim_inline" 6>&1
5089 fi
5090 else
5091 sim_inline=""
5092 fi
5093 else
5094 sim_inline="-DDEFAULT_INLINE=0"
5095 fi
5096 fi
5097
5098
5099 cgen_maint=no
5100 cgen=guile
5101 cgendir='$(srcdir)/../../cgen'
5102 # Check whether --enable-cgen-maint was given.
5103 if test "${enable_cgen_maint+set}" = set; then :
5104 enableval=$enable_cgen_maint; case "${enableval}" in
5105 yes) cgen_maint=yes ;;
5106 no) cgen_maint=no ;;
5107 *)
5108 # argument is cgen install directory (not implemented yet).
5109 # Having a `share' directory might be more appropriate for the .scm,
5110 # .cpu, etc. files.
5111 cgendir=${cgen_maint}/lib/cgen
5112 cgen=guile
5113 ;;
5114 esac
5115 fi
5116 if test x${cgen_maint} != xno ; then
5117 CGEN_MAINT=''
5118 else
5119 CGEN_MAINT='#'
5120 fi
5121
5122
5123
5124
5125
5126
5127 ac_sources="$sim_link_files"
5128 ac_dests="$sim_link_links"
5129 while test -n "$ac_sources"; do
5130 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5131 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5132 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5133 done
5134 ac_config_links="$ac_config_links $ac_config_links_1"
5135
5136 cgen_breaks=""
5137 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5138 cgen_breaks="break cgen_rtx_error";
5139 fi
5140
5141 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5142
5143 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5144
5145 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5146
5147 ac_config_commands="$ac_config_commands Makefile"
5148
5149 ac_config_commands="$ac_config_commands stamp-h"
5150
5151 cat >confcache <<\_ACEOF
5152 # This file is a shell script that caches the results of configure
5153 # tests run on this system so they can be shared between configure
5154 # scripts and configure runs, see configure's option --config-cache.
5155 # It is not useful on other systems. If it contains results you don't
5156 # want to keep, you may remove or edit it.
5157 #
5158 # config.status only pays attention to the cache file if you give it
5159 # the --recheck option to rerun configure.
5160 #
5161 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5162 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5163 # following values.
5164
5165 _ACEOF
5166
5167 # The following way of writing the cache mishandles newlines in values,
5168 # but we know of no workaround that is simple, portable, and efficient.
5169 # So, we kill variables containing newlines.
5170 # Ultrix sh set writes to stderr and can't be redirected directly,
5171 # and sets the high bit in the cache file unless we assign to the vars.
5172 (
5173 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5174 eval ac_val=\$$ac_var
5175 case $ac_val in #(
5176 *${as_nl}*)
5177 case $ac_var in #(
5178 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5179 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5180 esac
5181 case $ac_var in #(
5182 _ | IFS | as_nl) ;; #(
5183 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5184 *) { eval $ac_var=; unset $ac_var;} ;;
5185 esac ;;
5186 esac
5187 done
5188
5189 (set) 2>&1 |
5190 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5191 *${as_nl}ac_space=\ *)
5192 # `set' does not quote correctly, so add quotes: double-quote
5193 # substitution turns \\\\ into \\, and sed turns \\ into \.
5194 sed -n \
5195 "s/'/'\\\\''/g;
5196 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5197 ;; #(
5198 *)
5199 # `set' quotes correctly as required by POSIX, so do not add quotes.
5200 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5201 ;;
5202 esac |
5203 sort
5204 ) |
5205 sed '
5206 /^ac_cv_env_/b end
5207 t clear
5208 :clear
5209 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5210 t end
5211 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5212 :end' >>confcache
5213 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5214 if test -w "$cache_file"; then
5215 test "x$cache_file" != "x/dev/null" &&
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5217 $as_echo "$as_me: updating cache $cache_file" >&6;}
5218 cat confcache >$cache_file
5219 else
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5221 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5222 fi
5223 fi
5224 rm -f confcache
5225
5226 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5227 # Let make expand exec_prefix.
5228 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5229
5230 DEFS=-DHAVE_CONFIG_H
5231
5232 ac_libobjs=
5233 ac_ltlibobjs=
5234 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5235 # 1. Remove the extension, and $U if already installed.
5236 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5237 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5238 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5239 # will be set to the directory where LIBOBJS objects are built.
5240 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5241 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5242 done
5243 LIBOBJS=$ac_libobjs
5244
5245 LTLIBOBJS=$ac_ltlibobjs
5246
5247
5248
5249
5250 : ${CONFIG_STATUS=./config.status}
5251 ac_write_fail=0
5252 ac_clean_files_save=$ac_clean_files
5253 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5255 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5256 as_write_fail=0
5257 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5258 #! $SHELL
5259 # Generated by $as_me.
5260 # Run this file to recreate the current configuration.
5261 # Compiler output produced by configure, useful for debugging
5262 # configure, is in config.log if it exists.
5263
5264 debug=false
5265 ac_cs_recheck=false
5266 ac_cs_silent=false
5267
5268 SHELL=\${CONFIG_SHELL-$SHELL}
5269 export SHELL
5270 _ASEOF
5271 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5272 ## -------------------- ##
5273 ## M4sh Initialization. ##
5274 ## -------------------- ##
5275
5276 # Be more Bourne compatible
5277 DUALCASE=1; export DUALCASE # for MKS sh
5278 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5279 emulate sh
5280 NULLCMD=:
5281 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5282 # is contrary to our usage. Disable this feature.
5283 alias -g '${1+"$@"}'='"$@"'
5284 setopt NO_GLOB_SUBST
5285 else
5286 case `(set -o) 2>/dev/null` in #(
5287 *posix*) :
5288 set -o posix ;; #(
5289 *) :
5290 ;;
5291 esac
5292 fi
5293
5294
5295 as_nl='
5296 '
5297 export as_nl
5298 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5299 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5300 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5301 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5302 # Prefer a ksh shell builtin over an external printf program on Solaris,
5303 # but without wasting forks for bash or zsh.
5304 if test -z "$BASH_VERSION$ZSH_VERSION" \
5305 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5306 as_echo='print -r --'
5307 as_echo_n='print -rn --'
5308 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5309 as_echo='printf %s\n'
5310 as_echo_n='printf %s'
5311 else
5312 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5313 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5314 as_echo_n='/usr/ucb/echo -n'
5315 else
5316 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5317 as_echo_n_body='eval
5318 arg=$1;
5319 case $arg in #(
5320 *"$as_nl"*)
5321 expr "X$arg" : "X\\(.*\\)$as_nl";
5322 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5323 esac;
5324 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5325 '
5326 export as_echo_n_body
5327 as_echo_n='sh -c $as_echo_n_body as_echo'
5328 fi
5329 export as_echo_body
5330 as_echo='sh -c $as_echo_body as_echo'
5331 fi
5332
5333 # The user is always right.
5334 if test "${PATH_SEPARATOR+set}" != set; then
5335 PATH_SEPARATOR=:
5336 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5337 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5338 PATH_SEPARATOR=';'
5339 }
5340 fi
5341
5342
5343 # IFS
5344 # We need space, tab and new line, in precisely that order. Quoting is
5345 # there to prevent editors from complaining about space-tab.
5346 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5347 # splitting by setting IFS to empty value.)
5348 IFS=" "" $as_nl"
5349
5350 # Find who we are. Look in the path if we contain no directory separator.
5351 case $0 in #((
5352 *[\\/]* ) as_myself=$0 ;;
5353 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5354 for as_dir in $PATH
5355 do
5356 IFS=$as_save_IFS
5357 test -z "$as_dir" && as_dir=.
5358 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5359 done
5360 IFS=$as_save_IFS
5361
5362 ;;
5363 esac
5364 # We did not find ourselves, most probably we were run as `sh COMMAND'
5365 # in which case we are not to be found in the path.
5366 if test "x$as_myself" = x; then
5367 as_myself=$0
5368 fi
5369 if test ! -f "$as_myself"; then
5370 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5371 exit 1
5372 fi
5373
5374 # Unset variables that we do not need and which cause bugs (e.g. in
5375 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5376 # suppresses any "Segmentation fault" message there. '((' could
5377 # trigger a bug in pdksh 5.2.14.
5378 for as_var in BASH_ENV ENV MAIL MAILPATH
5379 do eval test x\${$as_var+set} = xset \
5380 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5381 done
5382 PS1='$ '
5383 PS2='> '
5384 PS4='+ '
5385
5386 # NLS nuisances.
5387 LC_ALL=C
5388 export LC_ALL
5389 LANGUAGE=C
5390 export LANGUAGE
5391
5392 # CDPATH.
5393 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5394
5395
5396 # as_fn_error ERROR [LINENO LOG_FD]
5397 # ---------------------------------
5398 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5399 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5400 # script with status $?, using 1 if that was 0.
5401 as_fn_error ()
5402 {
5403 as_status=$?; test $as_status -eq 0 && as_status=1
5404 if test "$3"; then
5405 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5406 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5407 fi
5408 $as_echo "$as_me: error: $1" >&2
5409 as_fn_exit $as_status
5410 } # as_fn_error
5411
5412
5413 # as_fn_set_status STATUS
5414 # -----------------------
5415 # Set $? to STATUS, without forking.
5416 as_fn_set_status ()
5417 {
5418 return $1
5419 } # as_fn_set_status
5420
5421 # as_fn_exit STATUS
5422 # -----------------
5423 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5424 as_fn_exit ()
5425 {
5426 set +e
5427 as_fn_set_status $1
5428 exit $1
5429 } # as_fn_exit
5430
5431 # as_fn_unset VAR
5432 # ---------------
5433 # Portably unset VAR.
5434 as_fn_unset ()
5435 {
5436 { eval $1=; unset $1;}
5437 }
5438 as_unset=as_fn_unset
5439 # as_fn_append VAR VALUE
5440 # ----------------------
5441 # Append the text in VALUE to the end of the definition contained in VAR. Take
5442 # advantage of any shell optimizations that allow amortized linear growth over
5443 # repeated appends, instead of the typical quadratic growth present in naive
5444 # implementations.
5445 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5446 eval 'as_fn_append ()
5447 {
5448 eval $1+=\$2
5449 }'
5450 else
5451 as_fn_append ()
5452 {
5453 eval $1=\$$1\$2
5454 }
5455 fi # as_fn_append
5456
5457 # as_fn_arith ARG...
5458 # ------------------
5459 # Perform arithmetic evaluation on the ARGs, and store the result in the
5460 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5461 # must be portable across $(()) and expr.
5462 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5463 eval 'as_fn_arith ()
5464 {
5465 as_val=$(( $* ))
5466 }'
5467 else
5468 as_fn_arith ()
5469 {
5470 as_val=`expr "$@" || test $? -eq 1`
5471 }
5472 fi # as_fn_arith
5473
5474
5475 if expr a : '\(a\)' >/dev/null 2>&1 &&
5476 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5477 as_expr=expr
5478 else
5479 as_expr=false
5480 fi
5481
5482 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5483 as_basename=basename
5484 else
5485 as_basename=false
5486 fi
5487
5488 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5489 as_dirname=dirname
5490 else
5491 as_dirname=false
5492 fi
5493
5494 as_me=`$as_basename -- "$0" ||
5495 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5496 X"$0" : 'X\(//\)$' \| \
5497 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5498 $as_echo X/"$0" |
5499 sed '/^.*\/\([^/][^/]*\)\/*$/{
5500 s//\1/
5501 q
5502 }
5503 /^X\/\(\/\/\)$/{
5504 s//\1/
5505 q
5506 }
5507 /^X\/\(\/\).*/{
5508 s//\1/
5509 q
5510 }
5511 s/.*/./; q'`
5512
5513 # Avoid depending upon Character Ranges.
5514 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5515 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5516 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5517 as_cr_digits='0123456789'
5518 as_cr_alnum=$as_cr_Letters$as_cr_digits
5519
5520 ECHO_C= ECHO_N= ECHO_T=
5521 case `echo -n x` in #(((((
5522 -n*)
5523 case `echo 'xy\c'` in
5524 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5525 xy) ECHO_C='\c';;
5526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5527 ECHO_T=' ';;
5528 esac;;
5529 *)
5530 ECHO_N='-n';;
5531 esac
5532
5533 rm -f conf$$ conf$$.exe conf$$.file
5534 if test -d conf$$.dir; then
5535 rm -f conf$$.dir/conf$$.file
5536 else
5537 rm -f conf$$.dir
5538 mkdir conf$$.dir 2>/dev/null
5539 fi
5540 if (echo >conf$$.file) 2>/dev/null; then
5541 if ln -s conf$$.file conf$$ 2>/dev/null; then
5542 as_ln_s='ln -s'
5543 # ... but there are two gotchas:
5544 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5545 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5546 # In both cases, we have to default to `cp -p'.
5547 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5548 as_ln_s='cp -p'
5549 elif ln conf$$.file conf$$ 2>/dev/null; then
5550 as_ln_s=ln
5551 else
5552 as_ln_s='cp -p'
5553 fi
5554 else
5555 as_ln_s='cp -p'
5556 fi
5557 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5558 rmdir conf$$.dir 2>/dev/null
5559
5560
5561 # as_fn_mkdir_p
5562 # -------------
5563 # Create "$as_dir" as a directory, including parents if necessary.
5564 as_fn_mkdir_p ()
5565 {
5566
5567 case $as_dir in #(
5568 -*) as_dir=./$as_dir;;
5569 esac
5570 test -d "$as_dir" || eval $as_mkdir_p || {
5571 as_dirs=
5572 while :; do
5573 case $as_dir in #(
5574 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5575 *) as_qdir=$as_dir;;
5576 esac
5577 as_dirs="'$as_qdir' $as_dirs"
5578 as_dir=`$as_dirname -- "$as_dir" ||
5579 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5580 X"$as_dir" : 'X\(//\)[^/]' \| \
5581 X"$as_dir" : 'X\(//\)$' \| \
5582 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5583 $as_echo X"$as_dir" |
5584 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5585 s//\1/
5586 q
5587 }
5588 /^X\(\/\/\)[^/].*/{
5589 s//\1/
5590 q
5591 }
5592 /^X\(\/\/\)$/{
5593 s//\1/
5594 q
5595 }
5596 /^X\(\/\).*/{
5597 s//\1/
5598 q
5599 }
5600 s/.*/./; q'`
5601 test -d "$as_dir" && break
5602 done
5603 test -z "$as_dirs" || eval "mkdir $as_dirs"
5604 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5605
5606
5607 } # as_fn_mkdir_p
5608 if mkdir -p . 2>/dev/null; then
5609 as_mkdir_p='mkdir -p "$as_dir"'
5610 else
5611 test -d ./-p && rmdir ./-p
5612 as_mkdir_p=false
5613 fi
5614
5615 if test -x / >/dev/null 2>&1; then
5616 as_test_x='test -x'
5617 else
5618 if ls -dL / >/dev/null 2>&1; then
5619 as_ls_L_option=L
5620 else
5621 as_ls_L_option=
5622 fi
5623 as_test_x='
5624 eval sh -c '\''
5625 if test -d "$1"; then
5626 test -d "$1/.";
5627 else
5628 case $1 in #(
5629 -*)set "./$1";;
5630 esac;
5631 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5632 ???[sx]*):;;*)false;;esac;fi
5633 '\'' sh
5634 '
5635 fi
5636 as_executable_p=$as_test_x
5637
5638 # Sed expression to map a string onto a valid CPP name.
5639 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5640
5641 # Sed expression to map a string onto a valid variable name.
5642 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5643
5644
5645 exec 6>&1
5646 ## ----------------------------------- ##
5647 ## Main body of $CONFIG_STATUS script. ##
5648 ## ----------------------------------- ##
5649 _ASEOF
5650 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5651
5652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5653 # Save the log message, to keep $0 and so on meaningful, and to
5654 # report actual input values of CONFIG_FILES etc. instead of their
5655 # values after options handling.
5656 ac_log="
5657 This file was extended by $as_me, which was
5658 generated by GNU Autoconf 2.64. Invocation command line was
5659
5660 CONFIG_FILES = $CONFIG_FILES
5661 CONFIG_HEADERS = $CONFIG_HEADERS
5662 CONFIG_LINKS = $CONFIG_LINKS
5663 CONFIG_COMMANDS = $CONFIG_COMMANDS
5664 $ $0 $@
5665
5666 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5667 "
5668
5669 _ACEOF
5670
5671 case $ac_config_files in *"
5672 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5673 esac
5674
5675 case $ac_config_headers in *"
5676 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5677 esac
5678
5679
5680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5681 # Files that config.status was made for.
5682 config_files="$ac_config_files"
5683 config_headers="$ac_config_headers"
5684 config_links="$ac_config_links"
5685 config_commands="$ac_config_commands"
5686
5687 _ACEOF
5688
5689 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5690 ac_cs_usage="\
5691 \`$as_me' instantiates files and other configuration actions
5692 from templates according to the current configuration. Unless the files
5693 and actions are specified as TAGs, all are instantiated by default.
5694
5695 Usage: $0 [OPTION]... [TAG]...
5696
5697 -h, --help print this help, then exit
5698 -V, --version print version number and configuration settings, then exit
5699 -q, --quiet, --silent
5700 do not print progress messages
5701 -d, --debug don't remove temporary files
5702 --recheck update $as_me by reconfiguring in the same conditions
5703 --file=FILE[:TEMPLATE]
5704 instantiate the configuration file FILE
5705 --header=FILE[:TEMPLATE]
5706 instantiate the configuration header FILE
5707
5708 Configuration files:
5709 $config_files
5710
5711 Configuration headers:
5712 $config_headers
5713
5714 Configuration links:
5715 $config_links
5716
5717 Configuration commands:
5718 $config_commands
5719
5720 Report bugs to the package provider."
5721
5722 _ACEOF
5723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5724 ac_cs_version="\\
5725 config.status
5726 configured by $0, generated by GNU Autoconf 2.64,
5727 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5728
5729 Copyright (C) 2009 Free Software Foundation, Inc.
5730 This config.status script is free software; the Free Software Foundation
5731 gives unlimited permission to copy, distribute and modify it."
5732
5733 ac_pwd='$ac_pwd'
5734 srcdir='$srcdir'
5735 INSTALL='$INSTALL'
5736 test -n "\$AWK" || AWK=awk
5737 _ACEOF
5738
5739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5740 # The default lists apply if the user does not specify any file.
5741 ac_need_defaults=:
5742 while test $# != 0
5743 do
5744 case $1 in
5745 --*=*)
5746 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5747 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5748 ac_shift=:
5749 ;;
5750 *)
5751 ac_option=$1
5752 ac_optarg=$2
5753 ac_shift=shift
5754 ;;
5755 esac
5756
5757 case $ac_option in
5758 # Handling of the options.
5759 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5760 ac_cs_recheck=: ;;
5761 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5762 $as_echo "$ac_cs_version"; exit ;;
5763 --debug | --debu | --deb | --de | --d | -d )
5764 debug=: ;;
5765 --file | --fil | --fi | --f )
5766 $ac_shift
5767 case $ac_optarg in
5768 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5769 esac
5770 as_fn_append CONFIG_FILES " '$ac_optarg'"
5771 ac_need_defaults=false;;
5772 --header | --heade | --head | --hea )
5773 $ac_shift
5774 case $ac_optarg in
5775 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5776 esac
5777 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5778 ac_need_defaults=false;;
5779 --he | --h)
5780 # Conflict between --help and --header
5781 as_fn_error "ambiguous option: \`$1'
5782 Try \`$0 --help' for more information.";;
5783 --help | --hel | -h )
5784 $as_echo "$ac_cs_usage"; exit ;;
5785 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5786 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5787 ac_cs_silent=: ;;
5788
5789 # This is an error.
5790 -*) as_fn_error "unrecognized option: \`$1'
5791 Try \`$0 --help' for more information." ;;
5792
5793 *) as_fn_append ac_config_targets " $1"
5794 ac_need_defaults=false ;;
5795
5796 esac
5797 shift
5798 done
5799
5800 ac_configure_extra_args=
5801
5802 if $ac_cs_silent; then
5803 exec 6>/dev/null
5804 ac_configure_extra_args="$ac_configure_extra_args --silent"
5805 fi
5806
5807 _ACEOF
5808 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5809 if \$ac_cs_recheck; then
5810 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5811 shift
5812 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5813 CONFIG_SHELL='$SHELL'
5814 export CONFIG_SHELL
5815 exec "\$@"
5816 fi
5817
5818 _ACEOF
5819 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5820 exec 5>>config.log
5821 {
5822 echo
5823 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5824 ## Running $as_me. ##
5825 _ASBOX
5826 $as_echo "$ac_log"
5827 } >&5
5828
5829 _ACEOF
5830 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5831 _ACEOF
5832
5833 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5834
5835 # Handling of arguments.
5836 for ac_config_target in $ac_config_targets
5837 do
5838 case $ac_config_target in
5839 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5840 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5841 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5842 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5843 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5844 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5845 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5846
5847 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5848 esac
5849 done
5850
5851
5852 # If the user did not use the arguments to specify the items to instantiate,
5853 # then the envvar interface is used. Set only those that are not.
5854 # We use the long form for the default assignment because of an extremely
5855 # bizarre bug on SunOS 4.1.3.
5856 if $ac_need_defaults; then
5857 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5858 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5859 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5860 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5861 fi
5862
5863 # Have a temporary directory for convenience. Make it in the build tree
5864 # simply because there is no reason against having it here, and in addition,
5865 # creating and moving files from /tmp can sometimes cause problems.
5866 # Hook for its removal unless debugging.
5867 # Note that there is a small window in which the directory will not be cleaned:
5868 # after its creation but before its name has been assigned to `$tmp'.
5869 $debug ||
5870 {
5871 tmp=
5872 trap 'exit_status=$?
5873 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5874 ' 0
5875 trap 'as_fn_exit 1' 1 2 13 15
5876 }
5877 # Create a (secure) tmp directory for tmp files.
5878
5879 {
5880 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5881 test -n "$tmp" && test -d "$tmp"
5882 } ||
5883 {
5884 tmp=./conf$$-$RANDOM
5885 (umask 077 && mkdir "$tmp")
5886 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5887
5888 # Set up the scripts for CONFIG_FILES section.
5889 # No need to generate them if there are no CONFIG_FILES.
5890 # This happens for instance with `./config.status config.h'.
5891 if test -n "$CONFIG_FILES"; then
5892
5893
5894 ac_cr=`echo X | tr X '\015'`
5895 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5896 # But we know of no other shell where ac_cr would be empty at this
5897 # point, so we can use a bashism as a fallback.
5898 if test "x$ac_cr" = x; then
5899 eval ac_cr=\$\'\\r\'
5900 fi
5901 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5902 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5903 ac_cs_awk_cr='\r'
5904 else
5905 ac_cs_awk_cr=$ac_cr
5906 fi
5907
5908 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5909 _ACEOF
5910
5911
5912 {
5913 echo "cat >conf$$subs.awk <<_ACEOF" &&
5914 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5915 echo "_ACEOF"
5916 } >conf$$subs.sh ||
5917 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5918 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5919 ac_delim='%!_!# '
5920 for ac_last_try in false false false false false :; do
5921 . ./conf$$subs.sh ||
5922 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5923
5924 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5925 if test $ac_delim_n = $ac_delim_num; then
5926 break
5927 elif $ac_last_try; then
5928 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5929 else
5930 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5931 fi
5932 done
5933 rm -f conf$$subs.sh
5934
5935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5936 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5937 _ACEOF
5938 sed -n '
5939 h
5940 s/^/S["/; s/!.*/"]=/
5941 p
5942 g
5943 s/^[^!]*!//
5944 :repl
5945 t repl
5946 s/'"$ac_delim"'$//
5947 t delim
5948 :nl
5949 h
5950 s/\(.\{148\}\).*/\1/
5951 t more1
5952 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5953 p
5954 n
5955 b repl
5956 :more1
5957 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5958 p
5959 g
5960 s/.\{148\}//
5961 t nl
5962 :delim
5963 h
5964 s/\(.\{148\}\).*/\1/
5965 t more2
5966 s/["\\]/\\&/g; s/^/"/; s/$/"/
5967 p
5968 b
5969 :more2
5970 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5971 p
5972 g
5973 s/.\{148\}//
5974 t delim
5975 ' <conf$$subs.awk | sed '
5976 /^[^""]/{
5977 N
5978 s/\n//
5979 }
5980 ' >>$CONFIG_STATUS || ac_write_fail=1
5981 rm -f conf$$subs.awk
5982 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5983 _ACAWK
5984 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5985 for (key in S) S_is_set[key] = 1
5986 FS = "\a"
5987
5988 }
5989 {
5990 line = $ 0
5991 nfields = split(line, field, "@")
5992 substed = 0
5993 len = length(field[1])
5994 for (i = 2; i < nfields; i++) {
5995 key = field[i]
5996 keylen = length(key)
5997 if (S_is_set[key]) {
5998 value = S[key]
5999 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6000 len += length(value) + length(field[++i])
6001 substed = 1
6002 } else
6003 len += 1 + keylen
6004 }
6005
6006 print line
6007 }
6008
6009 _ACAWK
6010 _ACEOF
6011 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6012 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6013 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6014 else
6015 cat
6016 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6017 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6018 _ACEOF
6019
6020 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6021 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6022 # trailing colons and then remove the whole line if VPATH becomes empty
6023 # (actually we leave an empty line to preserve line numbers).
6024 if test "x$srcdir" = x.; then
6025 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6026 s/:*\$(srcdir):*/:/
6027 s/:*\${srcdir}:*/:/
6028 s/:*@srcdir@:*/:/
6029 s/^\([^=]*=[ ]*\):*/\1/
6030 s/:*$//
6031 s/^[^=]*=[ ]*$//
6032 }'
6033 fi
6034
6035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6036 fi # test -n "$CONFIG_FILES"
6037
6038 # Set up the scripts for CONFIG_HEADERS section.
6039 # No need to generate them if there are no CONFIG_HEADERS.
6040 # This happens for instance with `./config.status Makefile'.
6041 if test -n "$CONFIG_HEADERS"; then
6042 cat >"$tmp/defines.awk" <<\_ACAWK ||
6043 BEGIN {
6044 _ACEOF
6045
6046 # Transform confdefs.h into an awk script `defines.awk', embedded as
6047 # here-document in config.status, that substitutes the proper values into
6048 # config.h.in to produce config.h.
6049
6050 # Create a delimiter string that does not exist in confdefs.h, to ease
6051 # handling of long lines.
6052 ac_delim='%!_!# '
6053 for ac_last_try in false false :; do
6054 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6055 if test -z "$ac_t"; then
6056 break
6057 elif $ac_last_try; then
6058 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6059 else
6060 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6061 fi
6062 done
6063
6064 # For the awk script, D is an array of macro values keyed by name,
6065 # likewise P contains macro parameters if any. Preserve backslash
6066 # newline sequences.
6067
6068 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6069 sed -n '
6070 s/.\{148\}/&'"$ac_delim"'/g
6071 t rset
6072 :rset
6073 s/^[ ]*#[ ]*define[ ][ ]*/ /
6074 t def
6075 d
6076 :def
6077 s/\\$//
6078 t bsnl
6079 s/["\\]/\\&/g
6080 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6081 D["\1"]=" \3"/p
6082 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6083 d
6084 :bsnl
6085 s/["\\]/\\&/g
6086 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6087 D["\1"]=" \3\\\\\\n"\\/p
6088 t cont
6089 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6090 t cont
6091 d
6092 :cont
6093 n
6094 s/.\{148\}/&'"$ac_delim"'/g
6095 t clear
6096 :clear
6097 s/\\$//
6098 t bsnlc
6099 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6100 d
6101 :bsnlc
6102 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6103 b cont
6104 ' <confdefs.h | sed '
6105 s/'"$ac_delim"'/"\\\
6106 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6107
6108 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6109 for (key in D) D_is_set[key] = 1
6110 FS = "\a"
6111 }
6112 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6113 line = \$ 0
6114 split(line, arg, " ")
6115 if (arg[1] == "#") {
6116 defundef = arg[2]
6117 mac1 = arg[3]
6118 } else {
6119 defundef = substr(arg[1], 2)
6120 mac1 = arg[2]
6121 }
6122 split(mac1, mac2, "(") #)
6123 macro = mac2[1]
6124 prefix = substr(line, 1, index(line, defundef) - 1)
6125 if (D_is_set[macro]) {
6126 # Preserve the white space surrounding the "#".
6127 print prefix "define", macro P[macro] D[macro]
6128 next
6129 } else {
6130 # Replace #undef with comments. This is necessary, for example,
6131 # in the case of _POSIX_SOURCE, which is predefined and required
6132 # on some systems where configure will not decide to define it.
6133 if (defundef == "undef") {
6134 print "/*", prefix defundef, macro, "*/"
6135 next
6136 }
6137 }
6138 }
6139 { print }
6140 _ACAWK
6141 _ACEOF
6142 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6143 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6144 fi # test -n "$CONFIG_HEADERS"
6145
6146
6147 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6148 shift
6149 for ac_tag
6150 do
6151 case $ac_tag in
6152 :[FHLC]) ac_mode=$ac_tag; continue;;
6153 esac
6154 case $ac_mode$ac_tag in
6155 :[FHL]*:*);;
6156 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6157 :[FH]-) ac_tag=-:-;;
6158 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6159 esac
6160 ac_save_IFS=$IFS
6161 IFS=:
6162 set x $ac_tag
6163 IFS=$ac_save_IFS
6164 shift
6165 ac_file=$1
6166 shift
6167
6168 case $ac_mode in
6169 :L) ac_source=$1;;
6170 :[FH])
6171 ac_file_inputs=
6172 for ac_f
6173 do
6174 case $ac_f in
6175 -) ac_f="$tmp/stdin";;
6176 *) # Look for the file first in the build tree, then in the source tree
6177 # (if the path is not absolute). The absolute path cannot be DOS-style,
6178 # because $ac_f cannot contain `:'.
6179 test -f "$ac_f" ||
6180 case $ac_f in
6181 [\\/$]*) false;;
6182 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6183 esac ||
6184 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6185 esac
6186 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6187 as_fn_append ac_file_inputs " '$ac_f'"
6188 done
6189
6190 # Let's still pretend it is `configure' which instantiates (i.e., don't
6191 # use $as_me), people would be surprised to read:
6192 # /* config.h. Generated by config.status. */
6193 configure_input='Generated from '`
6194 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6195 `' by configure.'
6196 if test x"$ac_file" != x-; then
6197 configure_input="$ac_file. $configure_input"
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6199 $as_echo "$as_me: creating $ac_file" >&6;}
6200 fi
6201 # Neutralize special characters interpreted by sed in replacement strings.
6202 case $configure_input in #(
6203 *\&* | *\|* | *\\* )
6204 ac_sed_conf_input=`$as_echo "$configure_input" |
6205 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6206 *) ac_sed_conf_input=$configure_input;;
6207 esac
6208
6209 case $ac_tag in
6210 *:-:* | *:-) cat >"$tmp/stdin" \
6211 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6212 esac
6213 ;;
6214 esac
6215
6216 ac_dir=`$as_dirname -- "$ac_file" ||
6217 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6218 X"$ac_file" : 'X\(//\)[^/]' \| \
6219 X"$ac_file" : 'X\(//\)$' \| \
6220 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6221 $as_echo X"$ac_file" |
6222 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6223 s//\1/
6224 q
6225 }
6226 /^X\(\/\/\)[^/].*/{
6227 s//\1/
6228 q
6229 }
6230 /^X\(\/\/\)$/{
6231 s//\1/
6232 q
6233 }
6234 /^X\(\/\).*/{
6235 s//\1/
6236 q
6237 }
6238 s/.*/./; q'`
6239 as_dir="$ac_dir"; as_fn_mkdir_p
6240 ac_builddir=.
6241
6242 case "$ac_dir" in
6243 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6244 *)
6245 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6246 # A ".." for each directory in $ac_dir_suffix.
6247 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6248 case $ac_top_builddir_sub in
6249 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6250 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6251 esac ;;
6252 esac
6253 ac_abs_top_builddir=$ac_pwd
6254 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6255 # for backward compatibility:
6256 ac_top_builddir=$ac_top_build_prefix
6257
6258 case $srcdir in
6259 .) # We are building in place.
6260 ac_srcdir=.
6261 ac_top_srcdir=$ac_top_builddir_sub
6262 ac_abs_top_srcdir=$ac_pwd ;;
6263 [\\/]* | ?:[\\/]* ) # Absolute name.
6264 ac_srcdir=$srcdir$ac_dir_suffix;
6265 ac_top_srcdir=$srcdir
6266 ac_abs_top_srcdir=$srcdir ;;
6267 *) # Relative name.
6268 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6269 ac_top_srcdir=$ac_top_build_prefix$srcdir
6270 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6271 esac
6272 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6273
6274
6275 case $ac_mode in
6276 :F)
6277 #
6278 # CONFIG_FILE
6279 #
6280
6281 case $INSTALL in
6282 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6283 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6284 esac
6285 _ACEOF
6286
6287 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6288 # If the template does not know about datarootdir, expand it.
6289 # FIXME: This hack should be removed a few years after 2.60.
6290 ac_datarootdir_hack=; ac_datarootdir_seen=
6291 ac_sed_dataroot='
6292 /datarootdir/ {
6293 p
6294 q
6295 }
6296 /@datadir@/p
6297 /@docdir@/p
6298 /@infodir@/p
6299 /@localedir@/p
6300 /@mandir@/p'
6301 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6302 *datarootdir*) ac_datarootdir_seen=yes;;
6303 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6305 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6306 _ACEOF
6307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6308 ac_datarootdir_hack='
6309 s&@datadir@&$datadir&g
6310 s&@docdir@&$docdir&g
6311 s&@infodir@&$infodir&g
6312 s&@localedir@&$localedir&g
6313 s&@mandir@&$mandir&g
6314 s&\\\${datarootdir}&$datarootdir&g' ;;
6315 esac
6316 _ACEOF
6317
6318 # Neutralize VPATH when `$srcdir' = `.'.
6319 # Shell code in configure.ac might set extrasub.
6320 # FIXME: do we really want to maintain this feature?
6321 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6322 ac_sed_extra="$ac_vpsub
6323 $extrasub
6324 _ACEOF
6325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6326 :t
6327 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6328 s|@configure_input@|$ac_sed_conf_input|;t t
6329 s&@top_builddir@&$ac_top_builddir_sub&;t t
6330 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6331 s&@srcdir@&$ac_srcdir&;t t
6332 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6333 s&@top_srcdir@&$ac_top_srcdir&;t t
6334 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6335 s&@builddir@&$ac_builddir&;t t
6336 s&@abs_builddir@&$ac_abs_builddir&;t t
6337 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6338 s&@INSTALL@&$ac_INSTALL&;t t
6339 $ac_datarootdir_hack
6340 "
6341 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6342 || as_fn_error "could not create $ac_file" "$LINENO" 5
6343
6344 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6345 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6346 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6348 which seems to be undefined. Please make sure it is defined." >&5
6349 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6350 which seems to be undefined. Please make sure it is defined." >&2;}
6351
6352 rm -f "$tmp/stdin"
6353 case $ac_file in
6354 -) cat "$tmp/out" && rm -f "$tmp/out";;
6355 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6356 esac \
6357 || as_fn_error "could not create $ac_file" "$LINENO" 5
6358 ;;
6359 :H)
6360 #
6361 # CONFIG_HEADER
6362 #
6363 if test x"$ac_file" != x-; then
6364 {
6365 $as_echo "/* $configure_input */" \
6366 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6367 } >"$tmp/config.h" \
6368 || as_fn_error "could not create $ac_file" "$LINENO" 5
6369 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6370 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6371 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6372 else
6373 rm -f "$ac_file"
6374 mv "$tmp/config.h" "$ac_file" \
6375 || as_fn_error "could not create $ac_file" "$LINENO" 5
6376 fi
6377 else
6378 $as_echo "/* $configure_input */" \
6379 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6380 || as_fn_error "could not create -" "$LINENO" 5
6381 fi
6382 ;;
6383 :L)
6384 #
6385 # CONFIG_LINK
6386 #
6387
6388 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6389 :
6390 else
6391 # Prefer the file from the source tree if names are identical.
6392 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6393 ac_source=$srcdir/$ac_source
6394 fi
6395
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6397 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6398
6399 if test ! -r "$ac_source"; then
6400 as_fn_error "$ac_source: file not found" "$LINENO" 5
6401 fi
6402 rm -f "$ac_file"
6403
6404 # Try a relative symlink, then a hard link, then a copy.
6405 case $srcdir in
6406 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6407 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6408 esac
6409 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6410 ln "$ac_source" "$ac_file" 2>/dev/null ||
6411 cp -p "$ac_source" "$ac_file" ||
6412 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6413 fi
6414 ;;
6415 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6416 $as_echo "$as_me: executing $ac_file commands" >&6;}
6417 ;;
6418 esac
6419
6420
6421 case $ac_file$ac_mode in
6422 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6423 rm -f Makesim1.tmp Makesim2.tmp Makefile
6424 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6425 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6426 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6427 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6428 <Makefile.sim >Makefile
6429 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6430 ;;
6431 "stamp-h":C) echo > stamp-h ;;
6432
6433 esac
6434 done # for ac_tag
6435
6436
6437 as_fn_exit 0
6438 _ACEOF
6439 ac_clean_files=$ac_clean_files_save
6440
6441 test $ac_write_fail = 0 ||
6442 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6443
6444
6445 # configure is writing to config.log, and then calls config.status.
6446 # config.status does its own redirection, appending to config.log.
6447 # Unfortunately, on DOS this fails, as config.log is still kept open
6448 # by configure, so config.status won't be able to write to it; its
6449 # output is simply discarded. So we exec the FD to /dev/null,
6450 # effectively closing config.log, so it can be properly (re)opened and
6451 # appended to by config.status. When coming back to configure, we
6452 # need to make the FD available again.
6453 if test "$no_create" != yes; then
6454 ac_cs_success=:
6455 ac_config_status_args=
6456 test "$silent" = yes &&
6457 ac_config_status_args="$ac_config_status_args --quiet"
6458 exec 5>/dev/null
6459 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6460 exec 5>>config.log
6461 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6462 # would make configure fail if this is the last instruction.
6463 $ac_cs_success || as_fn_exit $?
6464 fi
6465 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6467 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6468 fi
6469
6470
GDB Binutils - Deliverables
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